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 ================="
12907 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
12908 skip "too old lustre for get_param -R ($facet_ver)"
12910 # verifying readability.
12911 $LCTL get_param -R '*' &> /dev/null
12913 # Verifing writability with badarea_io.
12914 $LCTL list_param -FR '*' | grep '=' | tr -d = |
12915 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
12916 error "client badarea_io failed"
12918 # remount the FS in case writes/reads /proc break the FS
12919 cleanup || error "failed to unmount"
12920 setup || error "failed to setup"
12922 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12925 remote_mds_nodsh && skip "remote MDS with nodsh"
12926 remote_ost_nodsh && skip "remote OST with nodsh"
12929 for facet in mds1 ost1; do
12930 local facet_ver=$(lustre_version_code $facet)
12931 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
12932 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
12934 log "$facet: too old lustre for get_param -R"
12936 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
12937 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
12938 tr -d = | egrep -v 'force_lbug|changelog_mask' |
12939 xargs badarea_io" ||
12940 error "$facet badarea_io failed"
12942 skip_noexit "$facet: too old lustre for get_param -R"
12946 # remount the FS in case writes/reads /proc break the FS
12947 cleanup || error "failed to unmount"
12948 setup || error "failed to setup"
12950 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12953 remote_mds_nodsh && skip "remote MDS with nodsh"
12954 remote_ost_nodsh && skip "remote OST with nodsh"
12955 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12956 skip "Need MDS version at least 2.9.54"
12960 for facet in client mds1 ost1; do
12961 # Get the list of files that are missing the terminating newline
12962 #local missing=($(do_facet $facet \
12963 local plist=$(do_facet $facet
12964 $LCTL list_param -FR '*' | grep '=' | tr -d =)
12966 for ent in $plist; do
12967 local missing=$(do_facet $facet $LCTL get_param $ent \|\
12968 awk -v FS='\v' -v RS='\v\v' \
12969 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
12970 print FILENAME}'" 2>/dev/null)
12972 error "files do not end with newline: $missing"
12976 run_test 133h "Proc files should end with newlines"
12979 remote_mds_nodsh && skip "remote MDS with nodsh"
12980 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12981 skip "Need MDS version at least 2.7.54"
12983 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12984 cancel_lru_locks mdc
12986 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12987 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12988 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12991 createmany -o $DIR/$tdir/f $nr ||
12992 error "failed to create $nr files in $DIR/$tdir"
12993 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12995 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12996 do_facet mds1 $LCTL set_param fail_loc=0x327
12997 do_facet mds1 $LCTL set_param fail_val=500
13000 echo "sleep 10 seconds ..."
13002 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13004 do_facet mds1 $LCTL set_param fail_loc=0
13005 do_facet mds1 $LCTL set_param fail_val=0
13006 [ $lck_cnt -lt $unused ] ||
13007 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13010 unlinkmany $DIR/$tdir/f $nr
13012 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13015 remote_mds_nodsh && skip "remote MDS with nodsh"
13016 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13017 skip "Need MDS version at least 2.7.54"
13019 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13020 cancel_lru_locks mdc
13022 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13023 ldlm.lock_reclaim_threshold_mb)
13024 # disable reclaim temporarily
13025 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13027 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13028 do_facet mds1 $LCTL set_param fail_loc=0x328
13029 do_facet mds1 $LCTL set_param fail_val=500
13031 $LCTL set_param debug=+trace
13034 createmany -o $DIR/$tdir/f $nr &
13035 local create_pid=$!
13037 echo "Sleep $TIMEOUT seconds ..."
13039 if ! ps -p $create_pid > /dev/null 2>&1; then
13040 do_facet mds1 $LCTL set_param fail_loc=0
13041 do_facet mds1 $LCTL set_param fail_val=0
13042 do_facet mds1 $LCTL set_param \
13043 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13044 error "createmany finished incorrectly!"
13046 do_facet mds1 $LCTL set_param fail_loc=0
13047 do_facet mds1 $LCTL set_param fail_val=0
13048 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13049 wait $create_pid || return 1
13051 unlinkmany $DIR/$tdir/f $nr
13053 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13056 remote_mds_nodsh && skip "remote MDS with nodsh"
13057 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13058 skip "Need MDS version at least 2.13.50"
13061 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13063 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13064 #set only one record at plain llog
13065 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13067 #fill already existed plain llog each 64767
13068 #wrapping whole catalog
13069 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13071 createmany -o $DIR/$tdir/$tfile_ 64700
13072 for (( i = 0; i < 64700; i = i + 2 ))
13074 rm $DIR/$tdir/$tfile_$i &
13075 rm $DIR/$tdir/$tfile_$((i + 1)) &
13080 #waiting osp synchronization
13081 wait_delete_completed
13083 run_test 135 "Race catalog processing"
13086 remote_mds_nodsh && skip "remote MDS with nodsh"
13087 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13088 skip "Need MDS version at least 2.13.50"
13091 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13092 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13093 #set only one record at plain llog
13094 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13095 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13097 #fill already existed 2 plain llogs each 64767
13098 #wrapping whole catalog
13099 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13100 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13101 wait_delete_completed
13103 createmany -o $DIR/$tdir/$tfile_ 10
13106 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13107 for (( i = 0; i < 10; i = i + 3 ))
13109 rm $DIR/$tdir/$tfile_$i &
13110 rm $DIR/$tdir/$tfile_$((i + 1)) &
13114 rm $DIR/$tdir/$tfile_$((i + 2)) &
13117 #waiting osp synchronization
13118 wait_delete_completed
13120 run_test 136 "Race catalog processing 2"
13122 test_140() { #bug-17379
13123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13125 test_mkdir $DIR/$tdir
13126 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13127 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13129 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13130 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13132 while i=$((i + 1)); do
13134 cd $i || error "Changing to $i"
13135 ln -s ../stat stat || error "Creating stat symlink"
13136 # Read the symlink until ELOOP present,
13137 # not LBUGing the system is considered success,
13138 # we didn't overrun the stack.
13139 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13140 if [ $ret -ne 0 ]; then
13141 if [ $ret -eq 40 ]; then
13144 error "Open stat symlink"
13150 echo "The symlink depth = $i"
13151 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13152 error "Invalid symlink depth"
13154 # Test recursive symlink
13155 ln -s symlink_self symlink_self
13156 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13157 echo "open symlink_self returns $ret"
13158 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13160 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13165 local TF="$TMP/$tfile"
13167 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13169 cancel_lru_locks $OSC
13170 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13171 remount_client $MOUNT
13173 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13176 $TRUNCATE $DIR/$tfile 6000
13177 cancel_lru_locks $OSC
13178 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13181 echo "12345" >>$DIR/$tfile
13182 cancel_lru_locks $OSC
13183 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13186 echo "12345" >>$DIR/$tfile
13187 cancel_lru_locks $OSC
13188 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13193 run_test 150a "truncate/append tests"
13196 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13197 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13198 skip "Need OST version at least 2.13.53"
13200 check_fallocate $DIR/$tfile || error "fallocate failed"
13202 run_test 150b "Verify fallocate (prealloc) functionality"
13208 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13209 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13210 skip "Need OST version at least 2.13.53"
13212 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13213 fallocate -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13214 sync; sync_all_data
13215 cancel_lru_locks $OSC
13217 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13218 want=$((OSTCOUNT * 1048576))
13220 # Must allocate all requested space, not more than 5% extra
13221 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13222 error "bytes $bytes is not $want"
13224 run_test 150c "Verify fallocate Size and Blocks"
13230 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13231 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13232 skip "Need OST version at least 2.13.53"
13234 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13235 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13236 sync; sync_all_data
13237 cancel_lru_locks $OSC
13239 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13240 want=$((OSTCOUNT * 1048576))
13242 # Must allocate all requested space, not more than 5% extra
13243 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13244 error "bytes $bytes is not $want"
13246 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13248 #LU-2902 roc_hit was not able to read all values from lproc
13249 function roc_hit_init() {
13250 local list=$(comma_list $(osts_nodes))
13251 local dir=$DIR/$tdir-check
13252 local file=$dir/$tfile
13258 #use setstripe to do a write to every ost
13259 for i in $(seq 0 $((OSTCOUNT-1))); do
13260 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13261 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13262 idx=$(printf %04x $i)
13263 BEFORE=$(get_osd_param $list *OST*$idx stats |
13264 awk '$1 == "cache_access" {sum += $7}
13265 END { printf("%0.0f", sum) }')
13267 cancel_lru_locks osc
13268 cat $file >/dev/null
13270 AFTER=$(get_osd_param $list *OST*$idx stats |
13271 awk '$1 == "cache_access" {sum += $7}
13272 END { printf("%0.0f", sum) }')
13274 echo BEFORE:$BEFORE AFTER:$AFTER
13275 if ! let "AFTER - BEFORE == 4"; then
13277 error "roc_hit is not safe to use"
13285 function roc_hit() {
13286 local list=$(comma_list $(osts_nodes))
13287 echo $(get_osd_param $list '' stats |
13288 awk '$1 == "cache_hit" {sum += $7}
13289 END { printf("%0.0f", sum) }')
13292 function set_cache() {
13295 if [ "$2" == "off" ]; then
13298 local list=$(comma_list $(osts_nodes))
13299 set_osd_param $list '' $1_cache_enable $on
13301 cancel_lru_locks osc
13305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13306 remote_ost_nodsh && skip "remote OST with nodsh"
13309 local list=$(comma_list $(osts_nodes))
13311 # check whether obdfilter is cache capable at all
13312 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13313 skip "not cache-capable obdfilter"
13316 # check cache is enabled on all obdfilters
13317 if get_osd_param $list '' read_cache_enable | grep 0; then
13318 skip "oss cache is disabled"
13321 set_osd_param $list '' writethrough_cache_enable 1
13323 # check write cache is enabled on all obdfilters
13324 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13325 skip "oss write cache is NOT enabled"
13330 #define OBD_FAIL_OBD_NO_LRU 0x609
13331 do_nodes $list $LCTL set_param fail_loc=0x609
13333 # pages should be in the case right after write
13334 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13337 local BEFORE=$(roc_hit)
13338 cancel_lru_locks osc
13339 cat $DIR/$tfile >/dev/null
13340 local AFTER=$(roc_hit)
13342 do_nodes $list $LCTL set_param fail_loc=0
13344 if ! let "AFTER - BEFORE == CPAGES"; then
13345 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13348 cancel_lru_locks osc
13349 # invalidates OST cache
13350 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13351 set_osd_param $list '' read_cache_enable 0
13352 cat $DIR/$tfile >/dev/null
13354 # now data shouldn't be found in the cache
13356 cancel_lru_locks osc
13357 cat $DIR/$tfile >/dev/null
13359 if let "AFTER - BEFORE != 0"; then
13360 error "IN CACHE: before: $BEFORE, after: $AFTER"
13363 set_osd_param $list '' read_cache_enable 1
13366 run_test 151 "test cache on oss and controls ==============================="
13369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13371 local TF="$TMP/$tfile"
13373 # simulate ENOMEM during write
13374 #define OBD_FAIL_OST_NOMEM 0x226
13375 lctl set_param fail_loc=0x80000226
13376 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13378 sync || error "sync failed"
13379 lctl set_param fail_loc=0
13381 # discard client's cache
13382 cancel_lru_locks osc
13384 # simulate ENOMEM during read
13385 lctl set_param fail_loc=0x80000226
13386 cmp $TF $DIR/$tfile || error "cmp failed"
13387 lctl set_param fail_loc=0
13391 run_test 152 "test read/write with enomem ============================"
13394 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13396 run_test 153 "test if fdatasync does not crash ======================="
13398 dot_lustre_fid_permission_check() {
13400 local ffid=$MOUNT/.lustre/fid/$fid
13403 echo "stat fid $fid"
13404 stat $ffid > /dev/null || error "stat $ffid failed."
13405 echo "touch fid $fid"
13406 touch $ffid || error "touch $ffid failed."
13407 echo "write to fid $fid"
13408 cat /etc/hosts > $ffid || error "write $ffid failed."
13409 echo "read fid $fid"
13410 diff /etc/hosts $ffid || error "read $ffid failed."
13411 echo "append write to fid $fid"
13412 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13413 echo "rename fid $fid"
13414 mv $ffid $test_dir/$tfile.1 &&
13415 error "rename $ffid to $tfile.1 should fail."
13416 touch $test_dir/$tfile.1
13417 mv $test_dir/$tfile.1 $ffid &&
13418 error "rename $tfile.1 to $ffid should fail."
13419 rm -f $test_dir/$tfile.1
13420 echo "truncate fid $fid"
13421 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13422 echo "link fid $fid"
13423 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13424 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13425 echo "setfacl fid $fid"
13426 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13427 echo "getfacl fid $fid"
13428 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13430 echo "unlink fid $fid"
13431 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13432 echo "mknod fid $fid"
13433 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13435 fid=[0xf00000400:0x1:0x0]
13436 ffid=$MOUNT/.lustre/fid/$fid
13438 echo "stat non-exist fid $fid"
13439 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13440 echo "write to non-exist fid $fid"
13441 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13442 echo "link new fid $fid"
13443 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13445 mkdir -p $test_dir/$tdir
13446 touch $test_dir/$tdir/$tfile
13447 fid=$($LFS path2fid $test_dir/$tdir)
13450 error "error: could not get fid for $test_dir/$dir/$tfile."
13452 ffid=$MOUNT/.lustre/fid/$fid
13455 ls $ffid > /dev/null || error "ls $ffid failed."
13456 echo "touch $fid/$tfile.1"
13457 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13459 echo "touch $MOUNT/.lustre/fid/$tfile"
13460 touch $MOUNT/.lustre/fid/$tfile && \
13461 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13463 echo "setxattr to $MOUNT/.lustre/fid"
13464 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13466 echo "listxattr for $MOUNT/.lustre/fid"
13467 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13469 echo "delxattr from $MOUNT/.lustre/fid"
13470 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13472 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13473 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13474 error "touch invalid fid should fail."
13476 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13477 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13478 error "touch non-normal fid should fail."
13480 echo "rename $tdir to $MOUNT/.lustre/fid"
13481 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13482 error "rename to $MOUNT/.lustre/fid should fail."
13484 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13486 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13487 local new_obf_mode=777
13489 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13490 chmod $new_obf_mode $DIR/.lustre/fid ||
13491 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13493 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13494 [ $obf_mode -eq $new_obf_mode ] ||
13495 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13497 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13498 chmod $old_obf_mode $DIR/.lustre/fid ||
13499 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13502 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13503 fid=$($LFS path2fid $test_dir/$tfile-2)
13505 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13507 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13508 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13509 error "create lov data thru .lustre failed"
13511 echo "cp /etc/passwd $test_dir/$tfile-2"
13512 cp /etc/passwd $test_dir/$tfile-2 ||
13513 error "copy to $test_dir/$tfile-2 failed."
13514 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13515 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13516 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13518 rm -rf $test_dir/tfile.lnk
13519 rm -rf $test_dir/$tfile-2
13523 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13524 skip "Need MDS version at least 2.4.1"
13526 local tf=$DIR/$tfile
13529 local fid=$($LFS path2fid $tf)
13530 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13532 # check that we get the same pathname back
13533 local found=$($LFS fid2path $MOUNT "$fid")
13534 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13535 [ "$found" == "$tf" ] ||
13536 error "fid2path($fid=path2fid($tf)) = $found != $tf"
13538 run_test 154A "lfs path2fid and fid2path basic checks"
13541 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13542 skip "Need MDS version at least 2.4.1"
13544 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13545 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13546 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13547 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13549 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13550 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13552 # check that we get the same pathname
13553 echo "PFID: $PFID, name: $name"
13554 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13555 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13556 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13557 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13559 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13561 run_test 154B "verify the ll_decode_linkea tool"
13564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13565 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13566 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13567 skip "Need MDS version at least 2.2.51"
13568 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13570 cp /etc/hosts $DIR/$tfile
13572 fid=$($LFS path2fid $DIR/$tfile)
13574 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13576 dot_lustre_fid_permission_check "$fid" $DIR ||
13577 error "dot lustre permission check $fid failed"
13579 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13581 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13583 touch $MOUNT/.lustre/file &&
13584 error "creation is not allowed under .lustre"
13586 mkdir $MOUNT/.lustre/dir &&
13587 error "mkdir is not allowed under .lustre"
13591 run_test 154a "Open-by-FID"
13594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13595 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13596 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13597 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13598 skip "Need MDS version at least 2.2.51"
13600 local remote_dir=$DIR/$tdir/remote_dir
13604 mkdir -p $DIR/$tdir
13605 $LFS mkdir -i $MDTIDX $remote_dir ||
13606 error "create remote directory failed"
13608 cp /etc/hosts $remote_dir/$tfile
13610 fid=$($LFS path2fid $remote_dir/$tfile)
13612 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13614 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13615 error "dot lustre permission check $fid failed"
13618 run_test 154b "Open-by-FID for remote directory"
13621 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13622 skip "Need MDS version at least 2.4.1"
13624 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13625 local FID1=$($LFS path2fid $DIR/$tfile.1)
13626 local FID2=$($LFS path2fid $DIR/$tfile.2)
13627 local FID3=$($LFS path2fid $DIR/$tfile.3)
13630 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13631 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13632 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13634 [ "$FID" = "${!want}" ] ||
13635 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13639 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13641 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13642 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13646 run_test 154c "lfs path2fid and fid2path multiple arguments"
13649 remote_mds_nodsh && skip "remote MDS with nodsh"
13650 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13651 skip "Need MDS version at least 2.5.53"
13653 if remote_mds; then
13654 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13658 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13665 local fid=$($LFS path2fid $DIR/$tfile)
13668 cmd="exec $fd<$DIR/$tfile"
13670 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13671 echo "$fid_list" | grep "$fid"
13674 cmd="exec $fd>/dev/null"
13676 if [ $rc -ne 0 ]; then
13677 error "FID $fid not found in open files list $fid_list"
13680 run_test 154d "Verify open file fid"
13684 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13685 skip "Need MDS version at least 2.6.50"
13687 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13688 error ".lustre returned by readdir"
13691 run_test 154e ".lustre is not returned by readdir"
13694 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13696 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13697 test_mkdir -p -c1 $DIR/$tdir/d
13698 # test dirs inherit from its stripe
13699 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13700 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13701 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13702 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13705 # get fid of parents
13706 local FID0=$($LFS path2fid $DIR/$tdir/d)
13707 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13708 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13709 local FID3=$($LFS path2fid $DIR)
13711 # check that path2fid --parents returns expected <parent_fid>/name
13712 # 1) test for a directory (single parent)
13713 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13714 [ "$parent" == "$FID0/foo1" ] ||
13715 error "expected parent: $FID0/foo1, got: $parent"
13717 # 2) test for a file with nlink > 1 (multiple parents)
13718 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13719 echo "$parent" | grep -F "$FID1/$tfile" ||
13720 error "$FID1/$tfile not returned in parent list"
13721 echo "$parent" | grep -F "$FID2/link" ||
13722 error "$FID2/link not returned in parent list"
13724 # 3) get parent by fid
13725 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13726 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13727 echo "$parent" | grep -F "$FID1/$tfile" ||
13728 error "$FID1/$tfile not returned in parent list (by fid)"
13729 echo "$parent" | grep -F "$FID2/link" ||
13730 error "$FID2/link not returned in parent list (by fid)"
13732 # 4) test for entry in root directory
13733 parent=$($LFS path2fid --parents $DIR/f)
13734 echo "$parent" | grep -F "$FID3/f" ||
13735 error "$FID3/f not returned in parent list"
13737 # 5) test it on root directory
13738 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13739 error "$MOUNT should not have parents"
13741 # enable xattr caching and check that linkea is correctly updated
13742 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13743 save_lustre_params client "llite.*.xattr_cache" > $save
13744 lctl set_param llite.*.xattr_cache 1
13746 # 6.1) linkea update on rename
13747 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13749 # get parents by fid
13750 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13751 # foo1 should no longer be returned in parent list
13752 echo "$parent" | grep -F "$FID1" &&
13753 error "$FID1 should no longer be in parent list"
13754 # the new path should appear
13755 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13756 error "$FID2/$tfile.moved is not in parent list"
13758 # 6.2) linkea update on unlink
13759 rm -f $DIR/$tdir/d/foo2/link
13760 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13761 # foo2/link should no longer be returned in parent list
13762 echo "$parent" | grep -F "$FID2/link" &&
13763 error "$FID2/link should no longer be in parent list"
13767 restore_lustre_params < $save
13770 run_test 154f "get parent fids by reading link ea"
13774 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13775 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13776 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13777 skip "Need MDS version at least 2.6.92"
13779 mkdir -p $DIR/$tdir
13780 llapi_fid_test -d $DIR/$tdir
13782 run_test 154g "various llapi FID tests"
13784 test_155_small_load() {
13785 local temp=$TMP/$tfile
13786 local file=$DIR/$tfile
13788 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13789 error "dd of=$temp bs=6096 count=1 failed"
13791 cancel_lru_locks $OSC
13792 cmp $temp $file || error "$temp $file differ"
13794 $TRUNCATE $temp 6000
13795 $TRUNCATE $file 6000
13796 cmp $temp $file || error "$temp $file differ (truncate1)"
13798 echo "12345" >>$temp
13799 echo "12345" >>$file
13800 cmp $temp $file || error "$temp $file differ (append1)"
13802 echo "12345" >>$temp
13803 echo "12345" >>$file
13804 cmp $temp $file || error "$temp $file differ (append2)"
13810 test_155_big_load() {
13811 remote_ost_nodsh && skip "remote OST with nodsh"
13813 local temp=$TMP/$tfile
13814 local file=$DIR/$tfile
13817 local cache_size=$(do_facet ost$((MAXI+1)) \
13818 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13819 local large_file_size=$((cache_size * 2))
13821 echo "OSS cache size: $cache_size KB"
13822 echo "Large file size: $large_file_size KB"
13824 [ $MAXV -le $large_file_size ] &&
13825 skip_env "max available OST size needs > $large_file_size KB"
13827 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13829 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13830 error "dd of=$temp bs=$large_file_size count=1k failed"
13833 cancel_lru_locks osc
13834 cmp $temp $file || error "$temp $file differ"
13840 save_writethrough() {
13841 local facets=$(get_facets OST)
13843 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13849 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13851 save_writethrough $p
13854 set_cache writethrough on
13855 test_155_small_load
13856 restore_lustre_params < $p
13859 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13864 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13866 save_writethrough $p
13869 set_cache writethrough off
13870 test_155_small_load
13871 restore_lustre_params < $p
13874 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13879 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13881 save_writethrough $p
13884 set_cache writethrough on
13885 test_155_small_load
13886 restore_lustre_params < $p
13889 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13894 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13896 save_writethrough $p
13899 set_cache writethrough off
13900 test_155_small_load
13901 restore_lustre_params < $p
13904 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13909 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13911 save_writethrough $p
13914 set_cache writethrough on
13916 restore_lustre_params < $p
13919 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13924 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13926 save_writethrough $p
13929 set_cache writethrough off
13931 restore_lustre_params < $p
13934 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13939 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13941 save_writethrough $p
13944 set_cache writethrough on
13946 restore_lustre_params < $p
13949 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13954 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13956 save_writethrough $p
13959 set_cache writethrough off
13961 restore_lustre_params < $p
13964 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13968 remote_ost_nodsh && skip "remote OST with nodsh"
13969 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13970 skip "stats not implemented on old servers"
13971 [ "$ost1_FSTYPE" = "zfs" ] &&
13972 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13977 local file="$DIR/$tfile"
13978 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13980 save_writethrough $p
13983 log "Turn on read and write cache"
13985 set_cache writethrough on
13987 log "Write data and read it back."
13988 log "Read should be satisfied from the cache."
13989 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13991 cancel_lru_locks osc
13992 cat $file >/dev/null
13994 if ! let "AFTER - BEFORE == CPAGES"; then
13995 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13997 log "cache hits: before: $BEFORE, after: $AFTER"
14000 log "Read again; it should be satisfied from the cache."
14002 cancel_lru_locks osc
14003 cat $file >/dev/null
14005 if ! let "AFTER - BEFORE == CPAGES"; then
14006 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14008 log "cache hits:: before: $BEFORE, after: $AFTER"
14011 log "Turn off the read cache and turn on the write cache"
14013 set_cache writethrough on
14015 log "Read again; it should be satisfied from the cache."
14017 cancel_lru_locks osc
14018 cat $file >/dev/null
14020 if ! let "AFTER - BEFORE == CPAGES"; then
14021 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14023 log "cache hits:: before: $BEFORE, after: $AFTER"
14026 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14027 # > 2.12.56 uses pagecache if cached
14028 log "Read again; it should not be satisfied from the cache."
14030 cancel_lru_locks osc
14031 cat $file >/dev/null
14033 if ! let "AFTER - BEFORE == 0"; then
14034 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14036 log "cache hits:: before: $BEFORE, after: $AFTER"
14040 log "Write data and read it back."
14041 log "Read should be satisfied from the cache."
14042 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14044 cancel_lru_locks osc
14045 cat $file >/dev/null
14047 if ! let "AFTER - BEFORE == CPAGES"; then
14048 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14050 log "cache hits:: before: $BEFORE, after: $AFTER"
14053 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14054 # > 2.12.56 uses pagecache if cached
14055 log "Read again; it should not be satisfied from the cache."
14057 cancel_lru_locks osc
14058 cat $file >/dev/null
14060 if ! let "AFTER - BEFORE == 0"; then
14061 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14063 log "cache hits:: before: $BEFORE, after: $AFTER"
14067 log "Turn off read and write cache"
14069 set_cache writethrough off
14071 log "Write data and read it back"
14072 log "It should not be satisfied from the cache."
14074 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14075 cancel_lru_locks osc
14077 cat $file >/dev/null
14079 if ! let "AFTER - BEFORE == 0"; then
14080 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14082 log "cache hits:: before: $BEFORE, after: $AFTER"
14085 log "Turn on the read cache and turn off the write cache"
14087 set_cache writethrough off
14089 log "Write data and read it back"
14090 log "It should not be satisfied from the cache."
14092 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14094 cancel_lru_locks osc
14095 cat $file >/dev/null
14097 if ! let "AFTER - BEFORE == 0"; then
14098 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14100 log "cache hits:: before: $BEFORE, after: $AFTER"
14103 log "Read again; it should be satisfied from the cache."
14105 cancel_lru_locks osc
14106 cat $file >/dev/null
14108 if ! let "AFTER - BEFORE == CPAGES"; then
14109 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14111 log "cache hits:: before: $BEFORE, after: $AFTER"
14114 restore_lustre_params < $p
14117 run_test 156 "Verification of tunables"
14120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14121 remote_mds_nodsh && skip "remote MDS with nodsh"
14122 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14123 skip "Need MDS version at least 2.2.0"
14125 changelog_register || error "changelog_register failed"
14126 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14127 changelog_users $SINGLEMDS | grep -q $cl_user ||
14128 error "User $cl_user not found in changelog_users"
14131 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14132 changelog_clear 0 || error "changelog_clear failed"
14133 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14134 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14135 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14136 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14137 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14138 rm $DIR/$tdir/pics/desktop.jpg
14140 changelog_dump | tail -10
14142 echo "verifying changelog mask"
14143 changelog_chmask "-MKDIR"
14144 changelog_chmask "-CLOSE"
14146 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14147 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14149 changelog_chmask "+MKDIR"
14150 changelog_chmask "+CLOSE"
14152 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14153 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14155 changelog_dump | tail -10
14156 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14157 CLOSES=$(changelog_dump | grep -c "CLOSE")
14158 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14159 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14162 echo "verifying target fid"
14163 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14164 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14165 [ "$fidc" == "$fidf" ] ||
14166 error "changelog '$tfile' fid $fidc != file fid $fidf"
14167 echo "verifying parent fid"
14168 # The FID returned from the Changelog may be the directory shard on
14169 # a different MDT, and not the FID returned by path2fid on the parent.
14170 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14171 # since this is what will matter when recreating this file in the tree.
14172 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14173 local pathp=$($LFS fid2path $MOUNT "$fidp")
14174 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14175 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14177 echo "getting records for $cl_user"
14178 changelog_users $SINGLEMDS
14179 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14181 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14182 error "changelog_clear failed"
14183 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14184 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14185 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14186 error "user index expect $user_rec1 + $nclr != $user_rec2"
14188 local min0_rec=$(changelog_users $SINGLEMDS |
14189 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14190 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14191 awk '{ print $1; exit; }')
14193 changelog_dump | tail -n 5
14194 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14195 [ $first_rec == $((min0_rec + 1)) ] ||
14196 error "first index should be $min0_rec + 1 not $first_rec"
14198 # LU-3446 changelog index reset on MDT restart
14199 local cur_rec1=$(changelog_users $SINGLEMDS |
14200 awk '/^current.index:/ { print $NF }')
14201 changelog_clear 0 ||
14202 error "clear all changelog records for $cl_user failed"
14203 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14204 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14205 error "Fail to start $SINGLEMDS"
14206 local cur_rec2=$(changelog_users $SINGLEMDS |
14207 awk '/^current.index:/ { print $NF }')
14208 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14209 [ $cur_rec1 == $cur_rec2 ] ||
14210 error "current index should be $cur_rec1 not $cur_rec2"
14212 echo "verifying users from this test are deregistered"
14213 changelog_deregister || error "changelog_deregister failed"
14214 changelog_users $SINGLEMDS | grep -q $cl_user &&
14215 error "User '$cl_user' still in changelog_users"
14217 # lctl get_param -n mdd.*.changelog_users
14218 # current index: 144
14219 # ID index (idle seconds)
14221 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14222 # this is the normal case where all users were deregistered
14223 # make sure no new records are added when no users are present
14224 local last_rec1=$(changelog_users $SINGLEMDS |
14225 awk '/^current.index:/ { print $NF }')
14226 touch $DIR/$tdir/chloe
14227 local last_rec2=$(changelog_users $SINGLEMDS |
14228 awk '/^current.index:/ { print $NF }')
14229 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14230 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14232 # any changelog users must be leftovers from a previous test
14233 changelog_users $SINGLEMDS
14234 echo "other changelog users; can't verify off"
14237 run_test 160a "changelog sanity"
14239 test_160b() { # LU-3587
14240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14241 remote_mds_nodsh && skip "remote MDS with nodsh"
14242 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14243 skip "Need MDS version at least 2.2.0"
14245 changelog_register || error "changelog_register failed"
14246 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14247 changelog_users $SINGLEMDS | grep -q $cl_user ||
14248 error "User '$cl_user' not found in changelog_users"
14250 local longname1=$(str_repeat a 255)
14251 local longname2=$(str_repeat b 255)
14254 echo "creating very long named file"
14255 touch $longname1 || error "create of '$longname1' failed"
14256 echo "renaming very long named file"
14257 mv $longname1 $longname2
14259 changelog_dump | grep RENME | tail -n 5
14262 run_test 160b "Verify that very long rename doesn't crash in changelog"
14265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14266 remote_mds_nodsh && skip "remote MDS with nodsh"
14268 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14269 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14270 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14271 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14275 # Registration step
14276 changelog_register || error "changelog_register failed"
14279 mkdir -p $DIR/$tdir
14280 $MCREATE $DIR/$tdir/foo_160c
14281 changelog_chmask "-TRUNC"
14282 $TRUNCATE $DIR/$tdir/foo_160c 200
14283 changelog_chmask "+TRUNC"
14284 $TRUNCATE $DIR/$tdir/foo_160c 199
14285 changelog_dump | tail -n 5
14286 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14287 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14289 run_test 160c "verify that changelog log catch the truncate event"
14292 remote_mds_nodsh && skip "remote MDS with nodsh"
14293 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14295 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14296 skip "Need MDS version at least 2.7.60"
14298 # Registration step
14299 changelog_register || error "changelog_register failed"
14301 mkdir -p $DIR/$tdir/migrate_dir
14302 changelog_clear 0 || error "changelog_clear failed"
14304 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14305 changelog_dump | tail -n 5
14306 local migrates=$(changelog_dump | grep -c "MIGRT")
14307 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14309 run_test 160d "verify that changelog log catch the migrate event"
14312 remote_mds_nodsh && skip "remote MDS with nodsh"
14315 changelog_register || error "changelog_register failed"
14317 # Delete a future user (expect fail)
14318 local MDT0=$(facet_svc $SINGLEMDS)
14319 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14322 if [ $rc -eq 0 ]; then
14323 error "Deleted non-existant user cl77"
14324 elif [ $rc -ne 2 ]; then
14325 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14328 # Clear to a bad index (1 billion should be safe)
14329 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14332 if [ $rc -eq 0 ]; then
14333 error "Successfully cleared to invalid CL index"
14334 elif [ $rc -ne 22 ]; then
14335 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14338 run_test 160e "changelog negative testing (should return errors)"
14341 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14342 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14343 skip "Need MDS version at least 2.10.56"
14345 local mdts=$(comma_list $(mdts_nodes))
14348 changelog_register || error "first changelog_register failed"
14349 changelog_register || error "second changelog_register failed"
14351 declare -A cl_user1
14352 declare -A cl_user2
14357 # generate some changelog records to accumulate on each MDT
14358 # use fnv1a because created files should be evenly distributed
14359 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14360 error "test_mkdir $tdir failed"
14361 log "$(date +%s): creating first files"
14362 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14363 error "create $DIR/$tdir/$tfile failed"
14365 # check changelogs have been generated
14366 local start=$SECONDS
14367 local idle_time=$((MDSCOUNT * 5 + 5))
14368 local nbcl=$(changelog_dump | wc -l)
14369 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14371 for param in "changelog_max_idle_time=$idle_time" \
14373 "changelog_min_gc_interval=2" \
14374 "changelog_min_free_cat_entries=3"; do
14375 local MDT0=$(facet_svc $SINGLEMDS)
14376 local var="${param%=*}"
14377 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14379 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14380 do_nodes $mdts $LCTL set_param mdd.*.$param
14383 # force cl_user2 to be idle (1st part), but also cancel the
14384 # cl_user1 records so that it is not evicted later in the test.
14385 local sleep1=$((idle_time / 2))
14386 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14389 # simulate changelog catalog almost full
14390 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14391 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14393 for i in $(seq $MDSCOUNT); do
14394 cl_users=(${CL_USERS[mds$i]})
14395 cl_user1[mds$i]="${cl_users[0]}"
14396 cl_user2[mds$i]="${cl_users[1]}"
14398 [ -n "${cl_user1[mds$i]}" ] ||
14399 error "mds$i: no user registered"
14400 [ -n "${cl_user2[mds$i]}" ] ||
14401 error "mds$i: only ${cl_user2[mds$i]} is registered"
14403 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14404 [ -n "$user_rec1" ] ||
14405 error "mds$i: User ${cl_user1[mds$i]} not registered"
14406 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14407 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14408 [ -n "$user_rec2" ] ||
14409 error "mds$i: User ${cl_user1[mds$i]} not registered"
14410 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14411 "$user_rec1 + 2 == $user_rec2"
14412 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14413 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14414 "$user_rec1 + 2, but is $user_rec2"
14415 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14416 [ -n "$user_rec2" ] ||
14417 error "mds$i: User ${cl_user2[mds$i]} not registered"
14418 [ $user_rec1 == $user_rec2 ] ||
14419 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14420 "$user_rec1, but is $user_rec2"
14423 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14424 local sleep2=$((idle_time - (SECONDS - start) + 1))
14425 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14428 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14429 # cl_user1 should be OK because it recently processed records.
14430 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14431 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14432 error "create $DIR/$tdir/${tfile}b failed"
14434 # ensure gc thread is done
14435 for i in $(mdts_nodes); do
14437 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14438 error "$i: GC-thread not done"
14442 for i in $(seq $MDSCOUNT); do
14443 # check cl_user1 still registered
14444 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14445 error "mds$i: User ${cl_user1[mds$i]} not registered"
14446 # check cl_user2 unregistered
14447 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14448 error "mds$i: User ${cl_user2[mds$i]} still registered"
14450 # check changelogs are present and starting at $user_rec1 + 1
14451 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14452 [ -n "$user_rec1" ] ||
14453 error "mds$i: User ${cl_user1[mds$i]} not registered"
14454 first_rec=$($LFS changelog $(facet_svc mds$i) |
14455 awk '{ print $1; exit; }')
14457 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14458 [ $((user_rec1 + 1)) == $first_rec ] ||
14459 error "mds$i: first index should be $user_rec1 + 1, " \
14460 "but is $first_rec"
14463 run_test 160f "changelog garbage collect (timestamped users)"
14466 remote_mds_nodsh && skip "remote MDS with nodsh"
14467 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14468 skip "Need MDS version at least 2.10.56"
14470 local mdts=$(comma_list $(mdts_nodes))
14472 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14473 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14476 changelog_register || error "first changelog_register failed"
14477 changelog_register || error "second changelog_register failed"
14479 declare -A cl_user1
14480 declare -A cl_user2
14485 # generate some changelog records to accumulate on each MDT
14486 # use fnv1a because created files should be evenly distributed
14487 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14488 error "mkdir $tdir failed"
14489 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14490 error "create $DIR/$tdir/$tfile failed"
14492 # check changelogs have been generated
14493 local nbcl=$(changelog_dump | wc -l)
14494 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14496 # reduce the max_idle_indexes value to make sure we exceed it
14497 max_ndx=$((nbcl / 2 - 1))
14499 for param in "changelog_max_idle_indexes=$max_ndx" \
14501 "changelog_min_gc_interval=2" \
14502 "changelog_min_free_cat_entries=3"; do
14503 local MDT0=$(facet_svc $SINGLEMDS)
14504 local var="${param%=*}"
14505 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14507 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14508 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14509 error "unable to set mdd.*.$param"
14512 # simulate changelog catalog almost full
14513 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14514 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14516 for i in $(seq $MDSCOUNT); do
14517 cl_users=(${CL_USERS[mds$i]})
14518 cl_user1[mds$i]="${cl_users[0]}"
14519 cl_user2[mds$i]="${cl_users[1]}"
14521 [ -n "${cl_user1[mds$i]}" ] ||
14522 error "mds$i: no user registered"
14523 [ -n "${cl_user2[mds$i]}" ] ||
14524 error "mds$i: only ${cl_user1[mds$i]} is registered"
14526 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14527 [ -n "$user_rec1" ] ||
14528 error "mds$i: User ${cl_user1[mds$i]} not registered"
14529 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14530 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14531 [ -n "$user_rec2" ] ||
14532 error "mds$i: User ${cl_user1[mds$i]} not registered"
14533 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14534 "$user_rec1 + 2 == $user_rec2"
14535 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14536 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14537 "$user_rec1 + 2, but is $user_rec2"
14538 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14539 [ -n "$user_rec2" ] ||
14540 error "mds$i: User ${cl_user2[mds$i]} not registered"
14541 [ $user_rec1 == $user_rec2 ] ||
14542 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14543 "$user_rec1, but is $user_rec2"
14546 # ensure we are past the previous changelog_min_gc_interval set above
14549 # generate one more changelog to trigger fail_loc
14550 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14551 error "create $DIR/$tdir/${tfile}bis failed"
14553 # ensure gc thread is done
14554 for i in $(mdts_nodes); do
14556 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14557 error "$i: GC-thread not done"
14561 for i in $(seq $MDSCOUNT); do
14562 # check cl_user1 still registered
14563 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14564 error "mds$i: User ${cl_user1[mds$i]} not registered"
14565 # check cl_user2 unregistered
14566 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14567 error "mds$i: User ${cl_user2[mds$i]} still registered"
14569 # check changelogs are present and starting at $user_rec1 + 1
14570 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14571 [ -n "$user_rec1" ] ||
14572 error "mds$i: User ${cl_user1[mds$i]} not registered"
14573 first_rec=$($LFS changelog $(facet_svc mds$i) |
14574 awk '{ print $1; exit; }')
14576 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14577 [ $((user_rec1 + 1)) == $first_rec ] ||
14578 error "mds$i: first index should be $user_rec1 + 1, " \
14579 "but is $first_rec"
14582 run_test 160g "changelog garbage collect (old users)"
14585 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14586 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14587 skip "Need MDS version at least 2.10.56"
14589 local mdts=$(comma_list $(mdts_nodes))
14592 changelog_register || error "first changelog_register failed"
14593 changelog_register || error "second changelog_register failed"
14595 declare -A cl_user1
14596 declare -A cl_user2
14601 # generate some changelog records to accumulate on each MDT
14602 # use fnv1a because created files should be evenly distributed
14603 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14604 error "test_mkdir $tdir failed"
14605 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14606 error "create $DIR/$tdir/$tfile failed"
14608 # check changelogs have been generated
14609 local nbcl=$(changelog_dump | wc -l)
14610 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14612 for param in "changelog_max_idle_time=10" \
14614 "changelog_min_gc_interval=2"; do
14615 local MDT0=$(facet_svc $SINGLEMDS)
14616 local var="${param%=*}"
14617 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14619 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14620 do_nodes $mdts $LCTL set_param mdd.*.$param
14623 # force cl_user2 to be idle (1st part)
14626 for i in $(seq $MDSCOUNT); do
14627 cl_users=(${CL_USERS[mds$i]})
14628 cl_user1[mds$i]="${cl_users[0]}"
14629 cl_user2[mds$i]="${cl_users[1]}"
14631 [ -n "${cl_user1[mds$i]}" ] ||
14632 error "mds$i: no user registered"
14633 [ -n "${cl_user2[mds$i]}" ] ||
14634 error "mds$i: only ${cl_user2[mds$i]} is registered"
14636 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14637 [ -n "$user_rec1" ] ||
14638 error "mds$i: User ${cl_user1[mds$i]} not registered"
14639 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14640 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14641 [ -n "$user_rec2" ] ||
14642 error "mds$i: User ${cl_user1[mds$i]} not registered"
14643 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14644 "$user_rec1 + 2 == $user_rec2"
14645 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14646 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14647 "$user_rec1 + 2, but is $user_rec2"
14648 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14649 [ -n "$user_rec2" ] ||
14650 error "mds$i: User ${cl_user2[mds$i]} not registered"
14651 [ $user_rec1 == $user_rec2 ] ||
14652 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14653 "$user_rec1, but is $user_rec2"
14656 # force cl_user2 to be idle (2nd part) and to reach
14657 # changelog_max_idle_time
14660 # force each GC-thread start and block then
14661 # one per MDT/MDD, set fail_val accordingly
14662 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14663 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14665 # generate more changelogs to trigger fail_loc
14666 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14667 error "create $DIR/$tdir/${tfile}bis failed"
14669 # stop MDT to stop GC-thread, should be done in back-ground as it will
14670 # block waiting for the thread to be released and exit
14671 declare -A stop_pids
14672 for i in $(seq $MDSCOUNT); do
14674 stop_pids[mds$i]=$!
14677 for i in $(mdts_nodes); do
14680 local facets=$(facets_up_on_host $i)
14682 for facet in ${facets//,/ }; do
14683 if [[ $facet == mds* ]]; then
14687 # ensure each MDS's gc threads are still present and all in "R"
14688 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14689 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14690 error "$i: expected $nb GC-thread"
14692 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14694 error "$i: GC-thread not found in R-state"
14695 # check umounts of each MDT on MDS have reached kthread_stop()
14696 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14697 error "$i: expected $nb umount"
14699 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14700 error "$i: umount not found in D-state"
14703 # release all GC-threads
14704 do_nodes $mdts $LCTL set_param fail_loc=0
14706 # wait for MDT stop to complete
14707 for i in $(seq $MDSCOUNT); do
14708 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14712 # may try to check if any orphan changelog records are present
14713 # via ldiskfs/zfs and llog_reader...
14715 # re-start/mount MDTs
14716 for i in $(seq $MDSCOUNT); do
14717 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14718 error "Fail to start mds$i"
14722 for i in $(seq $MDSCOUNT); do
14723 # check cl_user1 still registered
14724 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14725 error "mds$i: User ${cl_user1[mds$i]} not registered"
14726 # check cl_user2 unregistered
14727 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14728 error "mds$i: User ${cl_user2[mds$i]} still registered"
14730 # check changelogs are present and starting at $user_rec1 + 1
14731 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14732 [ -n "$user_rec1" ] ||
14733 error "mds$i: User ${cl_user1[mds$i]} not registered"
14734 first_rec=$($LFS changelog $(facet_svc mds$i) |
14735 awk '{ print $1; exit; }')
14737 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14738 [ $((user_rec1 + 1)) == $first_rec ] ||
14739 error "mds$i: first index should be $user_rec1 + 1, " \
14740 "but is $first_rec"
14743 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14748 local mdts=$(comma_list $(mdts_nodes))
14750 changelog_register || error "first changelog_register failed"
14752 # generate some changelog records to accumulate on each MDT
14753 # use fnv1a because created files should be evenly distributed
14754 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14755 error "mkdir $tdir failed"
14756 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14757 error "create $DIR/$tdir/$tfile failed"
14759 # check changelogs have been generated
14760 local nbcl=$(changelog_dump | wc -l)
14761 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14763 # simulate race between register and unregister
14764 # XXX as fail_loc is set per-MDS, with DNE configs the race
14765 # simulation will only occur for one MDT per MDS and for the
14766 # others the normal race scenario will take place
14767 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14768 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14769 do_nodes $mdts $LCTL set_param fail_val=1
14771 # unregister 1st user
14772 changelog_deregister &
14774 # wait some time for deregister work to reach race rdv
14776 # register 2nd user
14777 changelog_register || error "2nd user register failed"
14779 wait $pid1 || error "1st user deregister failed"
14783 declare -A LAST_REC
14784 for i in $(seq $MDSCOUNT); do
14785 if changelog_users mds$i | grep "^cl"; then
14786 # make sure new records are added with one user present
14787 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14788 awk '/^current.index:/ { print $NF }')
14790 error "mds$i has no user registered"
14794 # generate more changelog records to accumulate on each MDT
14795 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14796 error "create $DIR/$tdir/${tfile}bis failed"
14798 for i in $(seq $MDSCOUNT); do
14799 last_rec=$(changelog_users $SINGLEMDS |
14800 awk '/^current.index:/ { print $NF }')
14801 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14802 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14803 error "changelogs are off on mds$i"
14806 run_test 160i "changelog user register/unregister race"
14809 remote_mds_nodsh && skip "remote MDS with nodsh"
14810 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14811 skip "Need MDS version at least 2.12.56"
14813 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14814 stack_trap "umount $MOUNT2" EXIT
14816 changelog_register || error "first changelog_register failed"
14817 stack_trap "changelog_deregister" EXIT
14819 # generate some changelog
14820 # use fnv1a because created files should be evenly distributed
14821 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14822 error "mkdir $tdir failed"
14823 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14824 error "create $DIR/$tdir/${tfile}bis failed"
14826 # open the changelog device
14827 exec 3>/dev/changelog-$FSNAME-MDT0000
14828 stack_trap "exec 3>&-" EXIT
14829 exec 4</dev/changelog-$FSNAME-MDT0000
14830 stack_trap "exec 4<&-" EXIT
14832 # umount the first lustre mount
14834 stack_trap "mount_client $MOUNT" EXIT
14837 cat <&4 >/dev/null || error "read changelog failed"
14840 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14841 changelog_users $SINGLEMDS | grep -q $cl_user ||
14842 error "User $cl_user not found in changelog_users"
14844 printf 'clear:'$cl_user':0' >&3
14846 run_test 160j "client can be umounted while its chanangelog is being used"
14849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14850 remote_mds_nodsh && skip "remote MDS with nodsh"
14852 mkdir -p $DIR/$tdir/1/1
14854 changelog_register || error "changelog_register failed"
14855 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14857 changelog_users $SINGLEMDS | grep -q $cl_user ||
14858 error "User '$cl_user' not found in changelog_users"
14859 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14860 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14861 rmdir $DIR/$tdir/1/1 & sleep 1
14863 touch $DIR/$tdir/2/2
14864 rm -rf $DIR/$tdir/2
14869 changelog_dump | grep rmdir || error "rmdir not recorded"
14872 changelog_deregister
14874 run_test 160k "Verify that changelog records are not lost"
14877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14879 test_mkdir -c1 $DIR/$tdir
14880 cp /etc/hosts $DIR/$tdir/$tfile
14881 test_mkdir -c1 $DIR/$tdir/foo1
14882 test_mkdir -c1 $DIR/$tdir/foo2
14883 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14884 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14885 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14886 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14887 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14888 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14889 $LFS fid2path $DIR $FID
14890 error "bad link ea"
14893 rm $DIR/$tdir/foo2/zachary
14895 rm $DIR/$tdir/foo2/thor
14897 rm $DIR/$tdir/$tfile
14899 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14900 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14901 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14902 rm $DIR/$tdir/foo2/maggie
14905 local longname=$tfile.avg_len_is_thirty_two_
14906 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14907 error_noexit 'failed to unlink many hardlinks'" EXIT
14908 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14909 error "failed to hardlink many files"
14910 links=$($LFS fid2path $DIR $FID | wc -l)
14911 echo -n "${links}/1000 links in link EA"
14912 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14914 run_test 161a "link ea sanity"
14917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14918 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14921 local remote_dir=$DIR/$tdir/remote_dir
14923 mkdir -p $DIR/$tdir
14924 $LFS mkdir -i $MDTIDX $remote_dir ||
14925 error "create remote directory failed"
14927 cp /etc/hosts $remote_dir/$tfile
14928 mkdir -p $remote_dir/foo1
14929 mkdir -p $remote_dir/foo2
14930 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14931 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14932 ln $remote_dir/$tfile $remote_dir/foo1/luna
14933 ln $remote_dir/$tfile $remote_dir/foo2/thor
14935 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14937 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14938 $LFS fid2path $DIR $FID
14939 error "bad link ea"
14942 rm $remote_dir/foo2/zachary
14944 rm $remote_dir/foo2/thor
14946 rm $remote_dir/$tfile
14948 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14949 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14950 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14951 $LFS fid2path $DIR $FID
14952 error "bad link rename"
14954 rm $remote_dir/foo2/maggie
14957 local longname=filename_avg_len_is_thirty_two_
14958 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14959 error "failed to hardlink many files"
14960 links=$($LFS fid2path $DIR $FID | wc -l)
14961 echo -n "${links}/1000 links in link EA"
14962 [[ ${links} -gt 60 ]] ||
14963 error "expected at least 60 links in link EA"
14964 unlinkmany $remote_dir/foo2/$longname 1000 ||
14965 error "failed to unlink many hardlinks"
14967 run_test 161b "link ea sanity under remote directory"
14970 remote_mds_nodsh && skip "remote MDS with nodsh"
14971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14972 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14973 skip "Need MDS version at least 2.1.5"
14975 # define CLF_RENAME_LAST 0x0001
14976 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14977 changelog_register || error "changelog_register failed"
14980 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14981 touch $DIR/$tdir/foo_161c
14982 touch $DIR/$tdir/bar_161c
14983 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14984 changelog_dump | grep RENME | tail -n 5
14985 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14986 changelog_clear 0 || error "changelog_clear failed"
14987 if [ x$flags != "x0x1" ]; then
14988 error "flag $flags is not 0x1"
14991 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14992 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14993 touch $DIR/$tdir/foo_161c
14994 touch $DIR/$tdir/bar_161c
14995 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14996 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14997 changelog_dump | grep RENME | tail -n 5
14998 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14999 changelog_clear 0 || error "changelog_clear failed"
15000 if [ x$flags != "x0x0" ]; then
15001 error "flag $flags is not 0x0"
15003 echo "rename overwrite a target having nlink > 1," \
15004 "changelog record has flags of $flags"
15006 # rename doesn't overwrite a target (changelog flag 0x0)
15007 touch $DIR/$tdir/foo_161c
15008 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15009 changelog_dump | grep RENME | tail -n 5
15010 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15011 changelog_clear 0 || error "changelog_clear failed"
15012 if [ x$flags != "x0x0" ]; then
15013 error "flag $flags is not 0x0"
15015 echo "rename doesn't overwrite a target," \
15016 "changelog record has flags of $flags"
15018 # define CLF_UNLINK_LAST 0x0001
15019 # unlink a file having nlink = 1 (changelog flag 0x1)
15020 rm -f $DIR/$tdir/foo2_161c
15021 changelog_dump | grep UNLNK | tail -n 5
15022 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15023 changelog_clear 0 || error "changelog_clear failed"
15024 if [ x$flags != "x0x1" ]; then
15025 error "flag $flags is not 0x1"
15027 echo "unlink a file having nlink = 1," \
15028 "changelog record has flags of $flags"
15030 # unlink a file having nlink > 1 (changelog flag 0x0)
15031 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15032 rm -f $DIR/$tdir/foobar_161c
15033 changelog_dump | grep UNLNK | tail -n 5
15034 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15035 changelog_clear 0 || error "changelog_clear failed"
15036 if [ x$flags != "x0x0" ]; then
15037 error "flag $flags is not 0x0"
15039 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15041 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15044 remote_mds_nodsh && skip "remote MDS with nodsh"
15045 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15050 changelog_register || error "changelog_register failed"
15052 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15053 # interfer with $MOUNT/.lustre/fid/ access
15055 [[ $? -eq 0 ]] || error "mkdir failed"
15057 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15058 $LCTL set_param fail_loc=0x8000140c
15060 $LCTL set_param fail_val=5
15063 echo foofoo > $DIR/$tdir/$tfile &
15066 # wait for create to be delayed
15070 [[ $? -eq 0 ]] || error "create should be blocked"
15072 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15073 stack_trap "rm -f $tempfile"
15074 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15075 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15076 # some delay may occur during ChangeLog publishing and file read just
15077 # above, that could allow file write to happen finally
15078 [[ -s $tempfile ]] && echo "file should be empty"
15080 $LCTL set_param fail_loc=0
15083 [[ $? -eq 0 ]] || error "create failed"
15085 run_test 161d "create with concurrent .lustre/fid access"
15088 local expected="$1"
15093 path=$($LFS fid2path "$@")
15096 if [ $rc -ne 0 ]; then
15097 error "path looked up of '$expected' failed: rc=$rc"
15098 elif [ "$path" != "$expected" ]; then
15099 error "path looked up '$path' instead of '$expected'"
15101 echo "FID '$fid' resolves to path '$path' as expected"
15105 test_162a() { # was test_162
15106 test_mkdir -p -c1 $DIR/$tdir/d2
15107 touch $DIR/$tdir/d2/$tfile
15108 touch $DIR/$tdir/d2/x1
15109 touch $DIR/$tdir/d2/x2
15110 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15111 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15113 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15114 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15117 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15118 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15119 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15121 # softlink to wrong file
15122 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15123 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15124 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15127 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15128 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15129 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15130 # fid2path dir/fsname should both work
15131 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15132 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15134 # hardlink count: check that there are 2 links
15135 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15136 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15138 # hardlink indexing: remove the first link
15139 rm $DIR/$tdir/d2/p/q/r/hlink
15140 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15142 run_test 162a "path lookup sanity"
15145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15146 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15149 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15150 error "create striped dir failed"
15152 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15153 tail -n 1 | awk '{print $2}')
15154 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15156 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15157 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15160 for ((i=0;i<5;i++)); do
15161 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15162 error "get fid for f$i failed"
15163 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15165 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15166 error "get fid for d$i failed"
15167 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15172 run_test 162b "striped directory path lookup sanity"
15174 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15176 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15177 skip "Need MDS version at least 2.7.51"
15179 local lpath=$tdir.local
15180 local rpath=$tdir.remote
15182 test_mkdir $DIR/$lpath
15183 test_mkdir $DIR/$rpath
15185 for ((i = 0; i <= 101; i++)); do
15188 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15189 error "get fid for local directory $DIR/$lpath failed"
15190 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15193 test_mkdir $DIR/$rpath
15194 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15195 error "get fid for remote directory $DIR/$rpath failed"
15196 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15201 run_test 162c "fid2path works with paths 100 or more directories deep"
15203 oalr_event_count() {
15207 awk -v name="${FSNAME}-OST0000" \
15208 -v event="${event}" \
15209 '$1 == "TRACE" && $2 == event && $3 == name' \
15214 oalr_expect_event_count() {
15217 local expect="${3}"
15220 count=$(oalr_event_count "${event}" "${trace}")
15221 if ((count == expect)); then
15225 error_noexit "${event} event count was '${count}', expected ${expect}"
15231 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15233 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15237 sync # Flush previous IOs so we can count log entries.
15238 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15239 stack_trap cleanup_165 EXIT
15243 local trace="/tmp/${tfile}.trace"
15247 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15251 do_facet ost1 ofd_access_log_reader --list
15254 do_facet ost1 killall -TERM ofd_access_log_reader
15258 if ((rc != 0)); then
15259 error "ofd_access_log_reader exited with rc = '${rc}'"
15262 # Parse trace file for discovery events:
15263 oalr_expect_event_count alr_log_add "${trace}" 1
15264 oalr_expect_event_count alr_log_eof "${trace}" 1
15265 oalr_expect_event_count alr_log_free "${trace}" 1
15267 run_test 165a "ofd access log discovery"
15270 local trace="/tmp/${tfile}.trace"
15271 local file="${DIR}/${tfile}"
15282 lfs setstripe -c 1 -i 0 "${file}"
15283 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15284 do_facet ost1 ofd_access_log_reader --list
15286 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15288 do_facet ost1 killall -TERM ofd_access_log_reader
15292 if ((rc != 0)); then
15293 error "ofd_access_log_reader exited with rc = '${rc}'"
15296 oalr_expect_event_count alr_log_entry "${trace}" 1
15298 pfid1=$($LFS path2fid "${file}")
15300 # 1 2 3 4 5 6 7 8 9 10
15301 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15302 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15304 echo "entry = '${entry[*]}'" >&2
15307 if [[ "${pfid1}" != "${pfid2}" ]]; then
15308 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15312 if ((size != 1048576)); then
15313 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15317 if [[ "${flags}" != "w" ]]; then
15318 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15321 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15322 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c || error "cannot read '${file}'"
15324 do_facet ost1 killall -TERM ofd_access_log_reader
15328 if ((rc != 0)); then
15329 error "ofd_access_log_reader exited with rc = '${rc}'"
15332 oalr_expect_event_count alr_log_entry "${trace}" 1
15334 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15335 echo "entry = '${entry[*]}'" >&2
15338 if [[ "${pfid1}" != "${pfid2}" ]]; then
15339 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15343 if ((size != 524288)); then
15344 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15348 if [[ "${flags}" != "r" ]]; then
15349 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15352 run_test 165b "ofd access log entries are produced and consumed"
15355 local file="${DIR}/${tdir}/${tfile}"
15356 test_mkdir "${DIR}/${tdir}"
15360 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15362 # 4096 / 64 = 64. Create twice as many entries.
15363 for ((i = 0; i < 128; i++)); do
15364 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c || error "cannot create file"
15368 do_facet ost1 ofd_access_log_reader --list
15369 unlinkmany "${file}-%d" 128
15371 run_test 165c "full ofd access logs do not block IOs"
15373 oal_peek_entry_count() {
15374 do_facet ost1 ofd_access_log_reader --list | awk '$1 == "_entry_count:" { print $2; }'
15377 oal_expect_entry_count() {
15378 local entry_count=$(oal_peek_entry_count)
15381 if ((entry_count == expect)); then
15385 error_noexit "bad entry count, got ${entry_count}, expected ${expect}"
15386 do_facet ost1 ofd_access_log_reader --list >&2
15391 local trace="/tmp/${tfile}.trace"
15392 local file="${DIR}/${tdir}/${tfile}"
15393 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15395 test_mkdir "${DIR}/${tdir}"
15398 lfs setstripe -c 1 -i 0 "${file}"
15400 do_facet ost1 lctl set_param "${param}=rw"
15401 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15402 oal_expect_entry_count 1
15404 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15405 oal_expect_entry_count 2
15407 do_facet ost1 lctl set_param "${param}=r"
15408 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15409 oal_expect_entry_count 2
15411 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15412 oal_expect_entry_count 3
15414 do_facet ost1 lctl set_param "${param}=w"
15415 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15416 oal_expect_entry_count 4
15418 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15419 oal_expect_entry_count 4
15421 do_facet ost1 lctl set_param "${param}=0"
15422 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15423 oal_expect_entry_count 4
15425 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15426 oal_expect_entry_count 4
15428 run_test 165d "ofd_access_log mask works"
15431 # do directio so as not to populate the page cache
15432 log "creating a 10 Mb file"
15433 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15434 log "starting reads"
15435 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15436 log "truncating the file"
15437 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15439 kill %+ || true # reads might have finished
15440 echo "wait until dd is finished"
15442 log "removing the temporary file"
15443 rm -rf $DIR/$tfile || error "tmp file removal failed"
15445 run_test 169 "parallel read and truncate should not deadlock"
15448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15450 $LCTL clear # bug 18514
15451 $LCTL debug_daemon start $TMP/${tfile}_log_good
15453 $LCTL debug_daemon stop
15454 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15455 error "sed failed to read log_good"
15457 $LCTL debug_daemon start $TMP/${tfile}_log_good
15459 $LCTL debug_daemon stop
15461 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15462 error "lctl df log_bad failed"
15464 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15465 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15467 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15468 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15470 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15471 error "bad_line good_line1 good_line2 are empty"
15473 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15474 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15475 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15477 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15478 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15479 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15481 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15482 error "bad_line_new good_line_new are empty"
15484 local expected_good=$((good_line1 + good_line2*2))
15486 rm -f $TMP/${tfile}*
15487 # LU-231, short malformed line may not be counted into bad lines
15488 if [ $bad_line -ne $bad_line_new ] &&
15489 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15490 error "expected $bad_line bad lines, but got $bad_line_new"
15494 if [ $expected_good -ne $good_line_new ]; then
15495 error "expected $expected_good good lines, but got $good_line_new"
15500 run_test 170 "test lctl df to handle corrupted log ====================="
15502 test_171() { # bug20592
15503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15505 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15506 $LCTL set_param fail_loc=0x50e
15507 $LCTL set_param fail_val=3000
15508 multiop_bg_pause $DIR/$tfile O_s || true
15510 kill -USR1 $MULTIPID
15514 if dmesg | grep "recursive fault"; then
15515 error "caught a recursive fault"
15517 $LCTL set_param fail_loc=0
15520 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15522 # it would be good to share it with obdfilter-survey/iokit-libecho code
15523 setup_obdecho_osc () {
15526 local obdfilter_name=$2
15527 echo "Creating new osc for $obdfilter_name on $ost_nid"
15528 # make sure we can find loopback nid
15529 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15531 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15532 ${obdfilter_name}_osc_UUID || rc=2; }
15533 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15534 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15538 cleanup_obdecho_osc () {
15539 local obdfilter_name=$1
15540 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15541 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15548 local pages=${3:-64}
15553 local obd_size=$(get_obd_size $node $OBD)
15554 local page_size=$(get_page_size $node)
15555 if [[ -n "$obd_size" ]]; then
15556 local new_count=$((obd_size / (pages * page_size / 1024)))
15557 [[ $new_count -ge $count ]] || count=$new_count
15560 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15561 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15563 if [ $rc -eq 0 ]; then
15564 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15565 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15567 echo "New object id is $id"
15568 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15570 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15571 "test_brw $count w v $pages $id" || rc=4; }
15572 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15574 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15575 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15576 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15577 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15578 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15585 if ! module_loaded obdecho; then
15586 load_module obdecho/obdecho &&
15587 stack_trap "rmmod obdecho" EXIT ||
15588 error "unable to load obdecho on client"
15591 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15592 local host=$($LCTL get_param -n osc.$osc.import |
15593 awk '/current_connection:/ { print $2 }' )
15594 local target=$($LCTL get_param -n osc.$osc.import |
15595 awk '/target:/ { print $2 }' )
15596 target=${target%_UUID}
15598 if [ -n "$target" ]; then
15599 setup_obdecho_osc $host $target &&
15600 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15601 { error "obdecho setup failed with $?"; return; }
15603 obdecho_test ${target}_osc client ||
15604 error "obdecho_test failed on ${target}_osc"
15606 $LCTL get_param osc.$osc.import
15607 error "there is no osc.$osc.import target"
15610 run_test 180a "test obdecho on osc"
15613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15614 remote_ost_nodsh && skip "remote OST with nodsh"
15616 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15617 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15618 error "failed to load module obdecho"
15620 local target=$(do_facet ost1 $LCTL dl |
15621 awk '/obdfilter/ { print $4; exit; }')
15623 if [ -n "$target" ]; then
15624 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15626 do_facet ost1 $LCTL dl
15627 error "there is no obdfilter target on ost1"
15630 run_test 180b "test obdecho directly on obdfilter"
15632 test_180c() { # LU-2598
15633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15634 remote_ost_nodsh && skip "remote OST with nodsh"
15635 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15636 skip "Need MDS version at least 2.4.0"
15638 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15639 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15640 error "failed to load module obdecho"
15642 local target=$(do_facet ost1 $LCTL dl |
15643 awk '/obdfilter/ { print $4; exit; }')
15645 if [ -n "$target" ]; then
15646 local pages=16384 # 64MB bulk I/O RPC size
15648 obdecho_test "$target" ost1 "$pages" ||
15649 error "obdecho_test with pages=$pages failed with $?"
15651 do_facet ost1 $LCTL dl
15652 error "there is no obdfilter target on ost1"
15655 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15657 test_181() { # bug 22177
15658 test_mkdir $DIR/$tdir
15659 # create enough files to index the directory
15660 createmany -o $DIR/$tdir/foobar 4000
15661 # print attributes for debug purpose
15664 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15666 # remove the files & current working dir
15667 unlinkmany $DIR/$tdir/foobar 4000
15669 kill -USR1 $MULTIPID
15671 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15674 run_test 181 "Test open-unlinked dir ========================"
15680 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15682 $LCTL set_param mdc.*.rpc_stats=clear
15684 for (( i = 0; i < $tcount; i++ )) ; do
15685 mkdir $DIR/$tdir/$i
15688 for (( i = 0; i < $tcount; i++ )) ; do
15689 createmany -o $DIR/$tdir/$i/f- $fcount &
15693 for (( i = 0; i < $tcount; i++ )) ; do
15694 unlinkmany $DIR/$tdir/$i/f- $fcount &
15698 $LCTL get_param mdc.*.rpc_stats
15702 run_test 182 "Test parallel modify metadata operations ================"
15704 test_183() { # LU-2275
15705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15706 remote_mds_nodsh && skip "remote MDS with nodsh"
15707 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15708 skip "Need MDS version at least 2.3.56"
15710 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15711 echo aaa > $DIR/$tdir/$tfile
15713 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15714 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15716 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15717 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15719 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15721 # Flush negative dentry cache
15722 touch $DIR/$tdir/$tfile
15724 # We are not checking for any leaked references here, they'll
15725 # become evident next time we do cleanup with module unload.
15728 run_test 183 "No crash or request leak in case of strange dispositions ========"
15730 # test suite 184 is for LU-2016, LU-2017
15732 check_swap_layouts_support
15734 dir0=$DIR/$tdir/$testnum
15735 test_mkdir -p -c1 $dir0
15740 $LFS setstripe -c1 $file1
15742 $LFS setstripe -c2 $file2
15744 gen1=$($LFS getstripe -g $file1)
15745 gen2=$($LFS getstripe -g $file2)
15747 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15748 gen=$($LFS getstripe -g $file1)
15749 [[ $gen1 != $gen ]] ||
15750 "Layout generation on $file1 does not change"
15751 gen=$($LFS getstripe -g $file2)
15752 [[ $gen2 != $gen ]] ||
15753 "Layout generation on $file2 does not change"
15755 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15756 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15758 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15760 run_test 184a "Basic layout swap"
15763 check_swap_layouts_support
15765 dir0=$DIR/$tdir/$testnum
15766 mkdir -p $dir0 || error "creating dir $dir0"
15773 $LFS setstripe -c1 $file1
15774 $LFS setstripe -c2 $file2
15775 $LFS setstripe -c1 $file3
15776 chown $RUNAS_ID $file3
15777 gen1=$($LFS getstripe -g $file1)
15778 gen2=$($LFS getstripe -g $file2)
15780 $LFS swap_layouts $dir1 $dir2 &&
15781 error "swap of directories layouts should fail"
15782 $LFS swap_layouts $dir1 $file1 &&
15783 error "swap of directory and file layouts should fail"
15784 $RUNAS $LFS swap_layouts $file1 $file2 &&
15785 error "swap of file we cannot write should fail"
15786 $LFS swap_layouts $file1 $file3 &&
15787 error "swap of file with different owner should fail"
15788 /bin/true # to clear error code
15790 run_test 184b "Forbidden layout swap (will generate errors)"
15793 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15794 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15795 check_swap_layouts_support
15797 local dir0=$DIR/$tdir/$testnum
15798 mkdir -p $dir0 || error "creating dir $dir0"
15800 local ref1=$dir0/ref1
15801 local ref2=$dir0/ref2
15802 local file1=$dir0/file1
15803 local file2=$dir0/file2
15804 # create a file large enough for the concurrent test
15805 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15806 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15807 echo "ref file size: ref1($(stat -c %s $ref1))," \
15808 "ref2($(stat -c %s $ref2))"
15811 dd if=$ref1 of=$file1 bs=16k &
15814 # Make sure dd starts to copy file
15815 while [ ! -f $file1 ]; do sleep 0.1; done
15817 $LFS swap_layouts $file1 $file2
15820 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15821 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15823 # how many bytes copied before swapping layout
15824 local copied=$(stat -c %s $file2)
15825 local remaining=$(stat -c %s $ref1)
15826 remaining=$((remaining - copied))
15827 echo "Copied $copied bytes before swapping layout..."
15829 cmp -n $copied $file1 $ref2 | grep differ &&
15830 error "Content mismatch [0, $copied) of ref2 and file1"
15831 cmp -n $copied $file2 $ref1 ||
15832 error "Content mismatch [0, $copied) of ref1 and file2"
15833 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15834 error "Content mismatch [$copied, EOF) of ref1 and file1"
15837 rm -f $ref1 $ref2 $file1 $file2
15839 run_test 184c "Concurrent write and layout swap"
15842 check_swap_layouts_support
15843 [ -z "$(which getfattr 2>/dev/null)" ] &&
15844 skip_env "no getfattr command"
15846 local file1=$DIR/$tdir/$tfile-1
15847 local file2=$DIR/$tdir/$tfile-2
15848 local file3=$DIR/$tdir/$tfile-3
15852 mkdir -p $DIR/$tdir
15853 touch $file1 || error "create $file1 failed"
15854 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15855 error "create $file2 failed"
15856 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15857 error "create $file3 failed"
15858 lovea1=$(get_layout_param $file1)
15860 $LFS swap_layouts $file2 $file3 ||
15861 error "swap $file2 $file3 layouts failed"
15862 $LFS swap_layouts $file1 $file2 ||
15863 error "swap $file1 $file2 layouts failed"
15865 lovea2=$(get_layout_param $file2)
15868 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15870 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15871 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15873 run_test 184d "allow stripeless layouts swap"
15876 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15877 skip "Need MDS version at least 2.6.94"
15878 check_swap_layouts_support
15879 [ -z "$(which getfattr 2>/dev/null)" ] &&
15880 skip_env "no getfattr command"
15882 local file1=$DIR/$tdir/$tfile-1
15883 local file2=$DIR/$tdir/$tfile-2
15884 local file3=$DIR/$tdir/$tfile-3
15887 mkdir -p $DIR/$tdir
15888 touch $file1 || error "create $file1 failed"
15889 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15890 error "create $file2 failed"
15891 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15892 error "create $file3 failed"
15894 $LFS swap_layouts $file1 $file2 ||
15895 error "swap $file1 $file2 layouts failed"
15897 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15898 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15900 echo 123 > $file1 || error "Should be able to write into $file1"
15902 $LFS swap_layouts $file1 $file3 ||
15903 error "swap $file1 $file3 layouts failed"
15905 echo 123 > $file1 || error "Should be able to write into $file1"
15907 rm -rf $file1 $file2 $file3
15909 run_test 184e "Recreate layout after stripeless layout swaps"
15912 # Create a file with name longer than sizeof(struct stat) ==
15913 # 144 to see if we can get chars from the file name to appear
15914 # in the returned striping. Note that 'f' == 0x66.
15915 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15917 mkdir -p $DIR/$tdir
15918 mcreate $DIR/$tdir/$file
15919 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15920 error "IOC_MDC_GETFILEINFO returned garbage striping"
15923 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15925 test_185() { # LU-2441
15926 # LU-3553 - no volatile file support in old servers
15927 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15928 skip "Need MDS version at least 2.3.60"
15930 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15931 touch $DIR/$tdir/spoo
15932 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15933 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15934 error "cannot create/write a volatile file"
15935 [ "$FILESET" == "" ] &&
15936 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15937 error "FID is still valid after close"
15939 multiop_bg_pause $DIR/$tdir vVw4096_c
15946 # assume that the next FID for this client is sequential, since stdout
15947 # is unfortunately eaten by multiop_bg_pause
15948 local n=$((${fidv[1]} + 1))
15949 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15950 if [ "$FILESET" == "" ]; then
15951 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15952 error "FID is missing before close"
15954 kill -USR1 $multi_pid
15955 # 1 second delay, so if mtime change we will see it
15957 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15958 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15960 run_test 185 "Volatile file support"
15962 function create_check_volatile() {
15966 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15969 local FID=$(cat /tmp/${tfile}.fid)
15970 [ "$FID" == "" ] && error "can't get FID for volatile"
15971 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15972 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15973 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15977 cancel_lru_locks mdc # flush opencache
15978 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15983 # LU-12516 - volatile creation via .lustre
15984 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15985 skip "Need MDS version at least 2.3.55"
15987 create_check_volatile 0
15988 [ $MDSCOUNT -lt 2 ] && return 0
15991 create_check_volatile 1
15995 run_test 185a "Volatile file creation in .lustre/fid/"
15998 remote_mds_nodsh && skip "remote MDS with nodsh"
15999 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16000 skip "Need MDS version at least 2.3.0"
16002 local dir0=$DIR/$tdir/$testnum
16003 mkdir -p $dir0 || error "creating dir $dir0"
16005 local file=$dir0/file1
16006 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16007 local dv1=$($LFS data_version $file)
16008 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16009 local dv2=$($LFS data_version $file)
16010 [[ $dv1 != $dv2 ]] ||
16011 error "data version did not change on write $dv1 == $dv2"
16016 run_test 187a "Test data version change"
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 $dir0"
16026 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16027 [[ ${DV[0]} != ${DV[1]} ]] ||
16028 error "data version did not change on write"\
16029 " ${DV[0]} == ${DV[1]}"
16034 run_test 187b "Test data version change on volatile file"
16037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16038 remote_mgs_nodsh && skip "remote MGS with nodsh"
16039 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16041 local POOL=${POOL:-cea1}
16042 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16043 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16046 local last_ost=$(($OSTCOUNT - 1))
16048 local ost_list=$(seq $first_ost $ost_step $last_ost)
16049 local ost_range="$first_ost $last_ost $ost_step"
16050 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16051 local file_dir=$POOL_ROOT/file_tst
16052 local subdir=$test_path/subdir
16056 # former test_200a test_200b
16057 pool_add $POOL || { rc=$? ; break; }
16058 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16059 # former test_200c test_200d
16060 mkdir -p $test_path
16061 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16062 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16064 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16065 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16066 || { rc=$? ; break; }
16067 # former test_200e test_200f
16068 local files=$((OSTCOUNT*3))
16069 pool_alloc_files $POOL $test_path $files "$ost_list" \
16070 || { rc=$? ; break; }
16071 pool_create_files $POOL $file_dir $files "$ost_list" \
16072 || { rc=$? ; break; }
16073 # former test_200g test_200h
16074 pool_lfs_df $POOL || { rc=$? ; break; }
16075 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16077 # former test_201a test_201b test_201c
16078 pool_remove_first_target $POOL || { rc=$? ; break; }
16080 local f=$test_path/$tfile
16081 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16082 pool_remove $POOL $f || { rc=$? ; break; }
16090 run_test 200 "OST pools"
16092 # usage: default_attr <count | size | offset>
16094 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16097 # usage: check_default_stripe_attr
16098 check_default_stripe_attr() {
16099 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16102 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16104 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16108 error "unknown getstripe attr '$1'"
16111 [ $ACTUAL == $EXPECTED ] ||
16112 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16116 test_mkdir $DIR/$tdir
16117 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16119 check_default_stripe_attr --stripe-count
16120 check_default_stripe_attr --stripe-size
16121 check_default_stripe_attr --stripe-index
16123 run_test 204a "Print default stripe attributes"
16126 test_mkdir $DIR/$tdir
16127 $LFS setstripe --stripe-count 1 $DIR/$tdir
16129 check_default_stripe_attr --stripe-size
16130 check_default_stripe_attr --stripe-index
16132 run_test 204b "Print default stripe size and offset"
16135 test_mkdir $DIR/$tdir
16136 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16138 check_default_stripe_attr --stripe-count
16139 check_default_stripe_attr --stripe-index
16141 run_test 204c "Print default stripe count and offset"
16144 test_mkdir $DIR/$tdir
16145 $LFS setstripe --stripe-index 0 $DIR/$tdir
16147 check_default_stripe_attr --stripe-count
16148 check_default_stripe_attr --stripe-size
16150 run_test 204d "Print default stripe count and size"
16153 test_mkdir $DIR/$tdir
16154 $LFS setstripe -d $DIR/$tdir
16156 check_default_stripe_attr --stripe-count --raw
16157 check_default_stripe_attr --stripe-size --raw
16158 check_default_stripe_attr --stripe-index --raw
16160 run_test 204e "Print raw stripe attributes"
16163 test_mkdir $DIR/$tdir
16164 $LFS setstripe --stripe-count 1 $DIR/$tdir
16166 check_default_stripe_attr --stripe-size --raw
16167 check_default_stripe_attr --stripe-index --raw
16169 run_test 204f "Print raw stripe size and offset"
16172 test_mkdir $DIR/$tdir
16173 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16175 check_default_stripe_attr --stripe-count --raw
16176 check_default_stripe_attr --stripe-index --raw
16178 run_test 204g "Print raw stripe count and offset"
16181 test_mkdir $DIR/$tdir
16182 $LFS setstripe --stripe-index 0 $DIR/$tdir
16184 check_default_stripe_attr --stripe-count --raw
16185 check_default_stripe_attr --stripe-size --raw
16187 run_test 204h "Print raw stripe count and size"
16189 # Figure out which job scheduler is being used, if any,
16190 # or use a fake one
16191 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16192 JOBENV=SLURM_JOB_ID
16193 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16195 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16197 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16198 JOBENV=LOADL_STEP_ID
16199 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16202 $LCTL list_param jobid_name > /dev/null 2>&1
16203 if [ $? -eq 0 ]; then
16209 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16211 verify_jobstats() {
16216 # we don't really need to clear the stats for this test to work, since each
16217 # command has a unique jobid, but it makes debugging easier if needed.
16218 # for facet in $facets; do
16219 # local dev=$(convert_facet2label $facet)
16220 # # clear old jobstats
16221 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16224 # use a new JobID for each test, or we might see an old one
16225 [ "$JOBENV" = "FAKE_JOBID" ] &&
16226 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16228 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16230 [ "$JOBENV" = "nodelocal" ] && {
16231 FAKE_JOBID=id.$testnum.%e.$RANDOM
16232 $LCTL set_param jobid_name=$FAKE_JOBID
16233 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16236 log "Test: ${cmd[*]}"
16237 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16239 if [ $JOBENV = "FAKE_JOBID" ]; then
16240 FAKE_JOBID=$JOBVAL ${cmd[*]}
16245 # all files are created on OST0000
16246 for facet in $facets; do
16247 local stats="*.$(convert_facet2label $facet).job_stats"
16249 # strip out libtool wrappers for in-tree executables
16250 if [ $(do_facet $facet lctl get_param $stats |
16251 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16252 do_facet $facet lctl get_param $stats
16253 error "No jobstats for $JOBVAL found on $facet::$stats"
16259 local new_jobenv=$1
16261 set_persistent_param_and_check client "jobid_var" \
16262 "$FSNAME.sys.jobid_var" $new_jobenv
16265 test_205a() { # Job stats
16266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16267 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16268 skip "Need MDS version with at least 2.7.1"
16269 remote_mgs_nodsh && skip "remote MGS with nodsh"
16270 remote_mds_nodsh && skip "remote MDS with nodsh"
16271 remote_ost_nodsh && skip "remote OST with nodsh"
16272 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16273 skip "Server doesn't support jobstats"
16274 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16276 local old_jobenv=$($LCTL get_param -n jobid_var)
16277 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16279 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16280 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16282 stack_trap "do_facet mgs $PERM_CMD \
16283 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16287 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16288 mdt.*.job_cleanup_interval | head -n 1)
16289 local new_interval=5
16290 do_facet $SINGLEMDS \
16291 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16292 stack_trap "do_facet $SINGLEMDS \
16293 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16294 local start=$SECONDS
16298 cmd="mkdir $DIR/$tdir"
16299 verify_jobstats "$cmd" "$SINGLEMDS"
16301 cmd="rmdir $DIR/$tdir"
16302 verify_jobstats "$cmd" "$SINGLEMDS"
16303 # mkdir on secondary MDT
16304 if [ $MDSCOUNT -gt 1 ]; then
16305 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16306 verify_jobstats "$cmd" "mds2"
16309 cmd="mknod $DIR/$tfile c 1 3"
16310 verify_jobstats "$cmd" "$SINGLEMDS"
16312 cmd="rm -f $DIR/$tfile"
16313 verify_jobstats "$cmd" "$SINGLEMDS"
16314 # create all files on OST0000 so verify_jobstats can find OST stats
16316 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16317 verify_jobstats "$cmd" "$SINGLEMDS"
16319 cmd="touch $DIR/$tfile"
16320 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16322 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16323 verify_jobstats "$cmd" "ost1"
16325 cancel_lru_locks osc
16326 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16327 verify_jobstats "$cmd" "ost1"
16329 cmd="$TRUNCATE $DIR/$tfile 0"
16330 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16332 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16333 verify_jobstats "$cmd" "$SINGLEMDS"
16334 # jobstats expiry - sleep until old stats should be expired
16335 local left=$((new_interval + 5 - (SECONDS - start)))
16336 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16337 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16339 cmd="mkdir $DIR/$tdir.expire"
16340 verify_jobstats "$cmd" "$SINGLEMDS"
16341 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16342 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16344 # Ensure that jobid are present in changelog (if supported by MDS)
16345 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16346 changelog_dump | tail -10
16347 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16348 [ $jobids -eq 9 ] ||
16349 error "Wrong changelog jobid count $jobids != 9"
16353 jobstats_set $JOBENV
16355 changelog_dump | grep $tfile
16356 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16357 [ $jobids -eq 0 ] ||
16358 error "Unexpected jobids when jobid_var=$JOBENV"
16361 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
16362 JOBENV="JOBCOMPLEX"
16363 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16365 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16367 run_test 205a "Verify job stats"
16371 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
16372 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16373 do_facet $SINGLEMDS $LCTL get_param mdt.*.job_stats |
16374 grep job_id: | grep foolish &&
16375 error "Unexpected jobid found"
16378 run_test 205b "Verify job stats jobid parsing"
16380 # LU-1480, LU-1773 and LU-1657
16382 mkdir -p $DIR/$tdir
16383 $LFS setstripe -c -1 $DIR/$tdir
16384 #define OBD_FAIL_LOV_INIT 0x1403
16385 $LCTL set_param fail_loc=0xa0001403
16386 $LCTL set_param fail_val=1
16387 touch $DIR/$tdir/$tfile || true
16389 run_test 206 "fail lov_init_raid0() doesn't lbug"
16392 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16393 local fsz=`stat -c %s $DIR/$tfile`
16394 cancel_lru_locks mdc
16396 # do not return layout in getattr intent
16397 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16398 $LCTL set_param fail_loc=0x170
16399 local sz=`stat -c %s $DIR/$tfile`
16401 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16405 run_test 207a "can refresh layout at glimpse"
16408 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16409 local cksum=`md5sum $DIR/$tfile`
16410 local fsz=`stat -c %s $DIR/$tfile`
16411 cancel_lru_locks mdc
16412 cancel_lru_locks osc
16414 # do not return layout in getattr intent
16415 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16416 $LCTL set_param fail_loc=0x171
16418 # it will refresh layout after the file is opened but before read issues
16419 echo checksum is "$cksum"
16420 echo "$cksum" |md5sum -c --quiet || error "file differs"
16424 run_test 207b "can refresh layout at open"
16427 # FIXME: in this test suite, only RD lease is used. This is okay
16428 # for now as only exclusive open is supported. After generic lease
16429 # is done, this test suite should be revised. - Jinshan
16431 remote_mds_nodsh && skip "remote MDS with nodsh"
16432 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16433 skip "Need MDS version at least 2.4.52"
16435 echo "==== test 1: verify get lease work"
16436 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16438 echo "==== test 2: verify lease can be broken by upcoming open"
16439 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16443 $MULTIOP $DIR/$tfile oO_RDONLY:c
16444 kill -USR1 $PID && wait $PID || error "break lease error"
16446 echo "==== test 3: verify lease can't be granted if an open already exists"
16447 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16451 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16452 kill -USR1 $PID && wait $PID || error "open file error"
16454 echo "==== test 4: lease can sustain over recovery"
16455 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16461 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16463 echo "==== test 5: lease broken can't be regained by replay"
16464 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16468 # open file to break lease and then recovery
16469 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16472 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16476 run_test 208 "Exclusive open"
16479 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16480 skip_env "must have disp_stripe"
16483 sync; sleep 5; sync;
16485 echo 3 > /proc/sys/vm/drop_caches
16486 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16488 # open/close 500 times
16489 for i in $(seq 500); do
16493 echo 3 > /proc/sys/vm/drop_caches
16494 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16496 echo "before: $req_before, after: $req_after"
16497 [ $((req_after - req_before)) -ge 300 ] &&
16498 error "open/close requests are not freed"
16501 run_test 209 "read-only open/close requests should be freed promptly"
16505 size=$((size % 8192 + 1))
16506 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16507 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16508 rm -f $DIR/f212 $DIR/f212.xyz
16510 run_test 212 "Sendfile test ============================================"
16513 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16514 cancel_lru_locks osc
16515 lctl set_param fail_loc=0x8000040f
16516 # generate a read lock
16517 cat $DIR/$tfile > /dev/null
16518 # write to the file, it will try to cancel the above read lock.
16519 cat /etc/hosts >> $DIR/$tfile
16521 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16523 test_214() { # for bug 20133
16524 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16525 for (( i=0; i < 340; i++ )) ; do
16526 touch $DIR/$tdir/d214c/a$i
16529 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16530 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16531 ls $DIR/d214c || error "ls $DIR/d214c failed"
16532 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16533 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16535 run_test 214 "hash-indexed directory test - bug 20133"
16537 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16538 create_lnet_proc_files() {
16539 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16542 # counterpart of create_lnet_proc_files
16543 remove_lnet_proc_files() {
16544 rm -f $TMP/lnet_$1.sys
16547 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16548 # 3rd arg as regexp for body
16549 check_lnet_proc_stats() {
16550 local l=$(cat "$TMP/lnet_$1" |wc -l)
16551 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16553 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16556 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16557 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16558 # optional and can be regexp for 2nd line (lnet.routes case)
16559 check_lnet_proc_entry() {
16560 local blp=2 # blp stands for 'position of 1st line of body'
16561 [ -z "$5" ] || blp=3 # lnet.routes case
16563 local l=$(cat "$TMP/lnet_$1" |wc -l)
16564 # subtracting one from $blp because the body can be empty
16565 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16567 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16568 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16570 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16571 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16573 # bail out if any unexpected line happened
16574 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16575 [ "$?" != 0 ] || error "$2 misformatted"
16578 test_215() { # for bugs 18102, 21079, 21517
16579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16581 local N='(0|[1-9][0-9]*)' # non-negative numeric
16582 local P='[1-9][0-9]*' # positive numeric
16583 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16584 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16585 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16586 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16588 local L1 # regexp for 1st line
16589 local L2 # regexp for 2nd line (optional)
16590 local BR # regexp for the rest (body)
16592 # lnet.stats should look as 11 space-separated non-negative numerics
16593 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16594 create_lnet_proc_files "stats"
16595 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16596 remove_lnet_proc_files "stats"
16598 # lnet.routes should look like this:
16599 # Routing disabled/enabled
16600 # net hops priority state router
16601 # where net is a string like tcp0, hops > 0, priority >= 0,
16602 # state is up/down,
16603 # router is a string like 192.168.1.1@tcp2
16604 L1="^Routing (disabled|enabled)$"
16605 L2="^net +hops +priority +state +router$"
16606 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16607 create_lnet_proc_files "routes"
16608 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16609 remove_lnet_proc_files "routes"
16611 # lnet.routers should look like this:
16612 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16613 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16614 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16615 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16616 L1="^ref +rtr_ref +alive +router$"
16617 BR="^$P +$P +(up|down) +$NID$"
16618 create_lnet_proc_files "routers"
16619 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16620 remove_lnet_proc_files "routers"
16622 # lnet.peers should look like this:
16623 # nid refs state last max rtr min tx min queue
16624 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16625 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16626 # numeric (0 or >0 or <0), queue >= 0.
16627 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16628 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16629 create_lnet_proc_files "peers"
16630 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16631 remove_lnet_proc_files "peers"
16633 # lnet.buffers should look like this:
16634 # pages count credits min
16635 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16636 L1="^pages +count +credits +min$"
16637 BR="^ +$N +$N +$I +$I$"
16638 create_lnet_proc_files "buffers"
16639 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16640 remove_lnet_proc_files "buffers"
16642 # lnet.nis should look like this:
16643 # nid status alive refs peer rtr max tx min
16644 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16645 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16646 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16647 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16648 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16649 create_lnet_proc_files "nis"
16650 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16651 remove_lnet_proc_files "nis"
16653 # can we successfully write to lnet.stats?
16654 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16656 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16658 test_216() { # bug 20317
16659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16660 remote_ost_nodsh && skip "remote OST with nodsh"
16663 local facets=$(get_facets OST)
16664 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16666 save_lustre_params client "osc.*.contention_seconds" > $p
16667 save_lustre_params $facets \
16668 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16669 save_lustre_params $facets \
16670 "ldlm.namespaces.filter-*.contended_locks" >> $p
16671 save_lustre_params $facets \
16672 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16673 clear_stats osc.*.osc_stats
16675 # agressive lockless i/o settings
16676 do_nodes $(comma_list $(osts_nodes)) \
16677 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16678 ldlm.namespaces.filter-*.contended_locks=0 \
16679 ldlm.namespaces.filter-*.contention_seconds=60"
16680 lctl set_param -n osc.*.contention_seconds=60
16682 $DIRECTIO write $DIR/$tfile 0 10 4096
16683 $CHECKSTAT -s 40960 $DIR/$tfile
16685 # disable lockless i/o
16686 do_nodes $(comma_list $(osts_nodes)) \
16687 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16688 ldlm.namespaces.filter-*.contended_locks=32 \
16689 ldlm.namespaces.filter-*.contention_seconds=0"
16690 lctl set_param -n osc.*.contention_seconds=0
16691 clear_stats osc.*.osc_stats
16693 dd if=/dev/zero of=$DIR/$tfile count=0
16694 $CHECKSTAT -s 0 $DIR/$tfile
16696 restore_lustre_params <$p
16700 run_test 216 "check lockless direct write updates file size and kms correctly"
16702 test_217() { # bug 22430
16703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16708 for node in $(nodes_list); do
16709 nid=$(host_nids_address $node $NETTYPE)
16710 if [[ $nid = *-* ]] ; then
16711 echo "lctl ping $(h2nettype $nid)"
16712 lctl ping $(h2nettype $nid)
16714 echo "skipping $node (no hyphen detected)"
16718 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16721 # do directio so as not to populate the page cache
16722 log "creating a 10 Mb file"
16723 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16724 log "starting reads"
16725 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16726 log "truncating the file"
16727 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16729 kill %+ || true # reads might have finished
16730 echo "wait until dd is finished"
16732 log "removing the temporary file"
16733 rm -rf $DIR/$tfile || error "tmp file removal failed"
16735 run_test 218 "parallel read and truncate should not deadlock"
16738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16740 # write one partial page
16741 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16742 # set no grant so vvp_io_commit_write will do sync write
16743 $LCTL set_param fail_loc=0x411
16744 # write a full page at the end of file
16745 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16747 $LCTL set_param fail_loc=0
16748 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16749 $LCTL set_param fail_loc=0x411
16750 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16753 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16754 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16756 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16758 test_220() { #LU-325
16759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16760 remote_ost_nodsh && skip "remote OST with nodsh"
16761 remote_mds_nodsh && skip "remote MDS with nodsh"
16762 remote_mgs_nodsh && skip "remote MGS with nodsh"
16766 # create on MDT0000 so the last_id and next_id are correct
16768 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16772 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16773 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16774 osp.$mdtosc_proc1.prealloc_last_id)
16775 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16776 osp.$mdtosc_proc1.prealloc_next_id)
16780 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16781 #define OBD_FAIL_OST_ENOINO 0x229
16782 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16783 create_pool $FSNAME.$TESTNAME || return 1
16784 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16786 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16788 MDSOBJS=$((last_id - next_id))
16789 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16791 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16792 echo "OST still has $count kbytes free"
16794 echo "create $MDSOBJS files @next_id..."
16795 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16797 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16798 osp.$mdtosc_proc1.prealloc_last_id)
16799 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16800 osp.$mdtosc_proc1.prealloc_next_id)
16802 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16807 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16808 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16810 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16811 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16812 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16813 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16814 echo "unlink $MDSOBJS files @$next_id..."
16815 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16817 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16822 dd if=`which date` of=$MOUNT/date oflag=sync
16823 chmod +x $MOUNT/date
16825 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16826 $LCTL set_param fail_loc=0x80001401
16828 $MOUNT/date > /dev/null
16831 run_test 221 "make sure fault and truncate race to not cause OOM"
16834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16837 test_mkdir $DIR/$tdir
16838 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16839 createmany -o $DIR/$tdir/$tfile 10
16840 cancel_lru_locks mdc
16841 cancel_lru_locks osc
16842 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16843 $LCTL set_param fail_loc=0x31a
16844 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16845 $LCTL set_param fail_loc=0
16848 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16854 test_mkdir $DIR/$tdir
16855 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16856 createmany -o $DIR/$tdir/$tfile 10
16857 cancel_lru_locks mdc
16858 cancel_lru_locks osc
16859 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16860 $LCTL set_param fail_loc=0x31a
16861 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16862 $LCTL set_param fail_loc=0
16864 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16870 test_mkdir $DIR/$tdir
16871 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16872 createmany -o $DIR/$tdir/$tfile 10
16873 cancel_lru_locks mdc
16874 cancel_lru_locks osc
16875 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16876 $LCTL set_param fail_loc=0x31b
16877 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16878 $LCTL set_param fail_loc=0
16881 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16883 test_224a() { # LU-1039, MRP-303
16884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16886 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16887 $LCTL set_param fail_loc=0x508
16888 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16889 $LCTL set_param fail_loc=0
16892 run_test 224a "Don't panic on bulk IO failure"
16894 test_224b() { # LU-1039, MRP-303
16895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16897 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16898 cancel_lru_locks osc
16899 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16900 $LCTL set_param fail_loc=0x515
16901 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16902 $LCTL set_param fail_loc=0
16905 run_test 224b "Don't panic on bulk IO failure"
16907 test_224c() { # LU-6441
16908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16909 remote_mds_nodsh && skip "remote MDS with nodsh"
16911 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16912 save_writethrough $p
16913 set_cache writethrough on
16915 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
16916 local at_max=$($LCTL get_param -n at_max)
16917 local timeout=$($LCTL get_param -n timeout)
16918 local test_at="at_max"
16919 local param_at="$FSNAME.sys.at_max"
16920 local test_timeout="timeout"
16921 local param_timeout="$FSNAME.sys.timeout"
16923 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16925 set_persistent_param_and_check client "$test_at" "$param_at" 0
16926 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16928 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16929 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16930 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16931 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16933 do_facet ost1 "$LCTL set_param fail_loc=0"
16935 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16936 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16939 $LCTL set_param -n $pages_per_rpc
16940 restore_lustre_params < $p
16943 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16945 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16948 if [ -z ${MDSSURVEY} ]; then
16949 skip_env "mds-survey not found"
16951 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16952 skip "Need MDS version at least 2.2.51"
16954 local mds=$(facet_host $SINGLEMDS)
16955 local target=$(do_nodes $mds 'lctl dl' |
16956 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16958 local cmd1="file_count=1000 thrhi=4"
16959 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16960 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16961 local cmd="$cmd1 $cmd2 $cmd3"
16963 rm -f ${TMP}/mds_survey*
16965 eval $cmd || error "mds-survey with zero-stripe failed"
16966 cat ${TMP}/mds_survey*
16967 rm -f ${TMP}/mds_survey*
16969 run_test 225a "Metadata survey sanity with zero-stripe"
16972 if [ -z ${MDSSURVEY} ]; then
16973 skip_env "mds-survey not found"
16975 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16976 skip "Need MDS version at least 2.2.51"
16977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16978 remote_mds_nodsh && skip "remote MDS with nodsh"
16979 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16980 skip_env "Need to mount OST to test"
16983 local mds=$(facet_host $SINGLEMDS)
16984 local target=$(do_nodes $mds 'lctl dl' |
16985 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16987 local cmd1="file_count=1000 thrhi=4"
16988 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16989 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16990 local cmd="$cmd1 $cmd2 $cmd3"
16992 rm -f ${TMP}/mds_survey*
16994 eval $cmd || error "mds-survey with stripe_count failed"
16995 cat ${TMP}/mds_survey*
16996 rm -f ${TMP}/mds_survey*
16998 run_test 225b "Metadata survey sanity with stripe_count = 1"
17000 mcreate_path2fid () {
17006 local path=$DIR/$tdir/$name
17011 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17012 error "cannot create $desc"
17014 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17016 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17018 fid_path=$($LFS fid2path $MOUNT $fid)
17020 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17022 [ "$path" == "$fid_path" ] ||
17023 error "fid2path returned $fid_path, expected $path"
17025 echo "pass with $path and $fid"
17030 mkdir -p $DIR/$tdir
17032 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17033 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17034 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17035 mcreate_path2fid 0040666 0 0 dir "directory"
17036 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17037 mcreate_path2fid 0100666 0 0 file "regular file"
17038 mcreate_path2fid 0120666 0 0 link "symbolic link"
17039 mcreate_path2fid 0140666 0 0 sock "socket"
17041 run_test 226a "call path2fid and fid2path on files of all type"
17044 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17049 mkdir -p $DIR/$tdir
17050 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17051 error "create remote directory failed"
17052 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17053 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17054 "character special file (null)"
17055 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17056 "character special file (no device)"
17057 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17058 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17059 "block special file (loop)"
17060 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17061 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17062 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17064 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17066 # LU-1299 Executing or running ldd on a truncated executable does not
17067 # cause an out-of-memory condition.
17069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17070 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17072 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17073 chmod +x $MOUNT/date
17075 $MOUNT/date > /dev/null
17076 ldd $MOUNT/date > /dev/null
17079 run_test 227 "running truncated executable does not cause OOM"
17081 # LU-1512 try to reuse idle OI blocks
17083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17084 remote_mds_nodsh && skip "remote MDS with nodsh"
17085 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17087 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17088 local myDIR=$DIR/$tdir
17091 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17092 $LCTL set_param fail_loc=0x80001002
17093 createmany -o $myDIR/t- 10000
17094 $LCTL set_param fail_loc=0
17095 # The guard is current the largest FID holder
17097 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17099 local IDX=$(($SEQ % 64))
17101 do_facet $SINGLEMDS sync
17102 # Make sure journal flushed.
17104 local blk1=$(do_facet $SINGLEMDS \
17105 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17106 grep Blockcount | awk '{print $4}')
17108 # Remove old files, some OI blocks will become idle.
17109 unlinkmany $myDIR/t- 10000
17110 # Create new files, idle OI blocks should be reused.
17111 createmany -o $myDIR/t- 2000
17112 do_facet $SINGLEMDS sync
17113 # Make sure journal flushed.
17115 local blk2=$(do_facet $SINGLEMDS \
17116 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17117 grep Blockcount | awk '{print $4}')
17119 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17121 run_test 228a "try to reuse idle OI blocks"
17124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17125 remote_mds_nodsh && skip "remote MDS with nodsh"
17126 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17128 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17129 local myDIR=$DIR/$tdir
17132 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17133 $LCTL set_param fail_loc=0x80001002
17134 createmany -o $myDIR/t- 10000
17135 $LCTL set_param fail_loc=0
17136 # The guard is current the largest FID holder
17138 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17140 local IDX=$(($SEQ % 64))
17142 do_facet $SINGLEMDS sync
17143 # Make sure journal flushed.
17145 local blk1=$(do_facet $SINGLEMDS \
17146 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17147 grep Blockcount | awk '{print $4}')
17149 # Remove old files, some OI blocks will become idle.
17150 unlinkmany $myDIR/t- 10000
17153 stop $SINGLEMDS || error "Fail to stop MDT."
17155 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17157 df $MOUNT || error "Fail to df."
17158 # Create new files, idle OI blocks should be reused.
17159 createmany -o $myDIR/t- 2000
17160 do_facet $SINGLEMDS sync
17161 # Make sure journal flushed.
17163 local blk2=$(do_facet $SINGLEMDS \
17164 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17165 grep Blockcount | awk '{print $4}')
17167 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17169 run_test 228b "idle OI blocks can be reused after MDT restart"
17173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17174 remote_mds_nodsh && skip "remote MDS with nodsh"
17175 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17177 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17178 local myDIR=$DIR/$tdir
17181 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17182 $LCTL set_param fail_loc=0x80001002
17183 # 20000 files can guarantee there are index nodes in the OI file
17184 createmany -o $myDIR/t- 20000
17185 $LCTL set_param fail_loc=0
17186 # The guard is current the largest FID holder
17188 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17190 local IDX=$(($SEQ % 64))
17192 do_facet $SINGLEMDS sync
17193 # Make sure journal flushed.
17195 local blk1=$(do_facet $SINGLEMDS \
17196 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17197 grep Blockcount | awk '{print $4}')
17199 # Remove old files, some OI blocks will become idle.
17200 unlinkmany $myDIR/t- 20000
17202 # The OI file should become empty now
17204 # Create new files, idle OI blocks should be reused.
17205 createmany -o $myDIR/t- 2000
17206 do_facet $SINGLEMDS sync
17207 # Make sure journal flushed.
17209 local blk2=$(do_facet $SINGLEMDS \
17210 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17211 grep Blockcount | awk '{print $4}')
17213 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17215 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17217 test_229() { # LU-2482, LU-3448
17218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17219 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17220 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17221 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17225 # Create a file with a released layout and stripe count 2.
17226 $MULTIOP $DIR/$tfile H2c ||
17227 error "failed to create file with released layout"
17229 $LFS getstripe -v $DIR/$tfile
17231 local pattern=$($LFS getstripe -L $DIR/$tfile)
17232 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17234 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17236 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17237 stat $DIR/$tfile || error "failed to stat released file"
17239 chown $RUNAS_ID $DIR/$tfile ||
17240 error "chown $RUNAS_ID $DIR/$tfile failed"
17242 chgrp $RUNAS_ID $DIR/$tfile ||
17243 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17245 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17246 rm $DIR/$tfile || error "failed to remove released file"
17248 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17252 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17253 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17254 skip "Need MDS version at least 2.11.52"
17258 test_mkdir $DIR/$tdir
17259 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17260 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17261 [ $mdt_idx -ne 0 ] &&
17262 error "create local directory on wrong MDT $mdt_idx"
17264 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17265 error "create remote directory failed"
17266 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17267 [ $mdt_idx -ne $MDTIDX ] &&
17268 error "create remote directory on wrong MDT $mdt_idx"
17270 createmany -o $DIR/$tdir/test_230/t- 10 ||
17271 error "create files on remote directory failed"
17272 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17273 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17274 rm -r $DIR/$tdir || error "unlink remote directory failed"
17276 run_test 230a "Create remote directory and files under the remote directory"
17279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17280 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17281 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17282 skip "Need MDS version at least 2.11.52"
17290 local migrate_dir=$DIR/$tdir/migrate_dir
17291 local other_dir=$DIR/$tdir/other_dir
17293 test_mkdir $DIR/$tdir
17294 test_mkdir -i0 -c1 $migrate_dir
17295 test_mkdir -i0 -c1 $other_dir
17296 for ((i=0; i<10; i++)); do
17297 mkdir -p $migrate_dir/dir_${i}
17298 createmany -o $migrate_dir/dir_${i}/f 10 ||
17299 error "create files under remote dir failed $i"
17302 cp /etc/passwd $migrate_dir/$tfile
17303 cp /etc/passwd $other_dir/$tfile
17304 chattr +SAD $migrate_dir
17305 chattr +SAD $migrate_dir/$tfile
17307 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17308 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17309 local old_dir_mode=$(stat -c%f $migrate_dir)
17310 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17312 mkdir -p $migrate_dir/dir_default_stripe2
17313 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17314 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17316 mkdir -p $other_dir
17317 ln $migrate_dir/$tfile $other_dir/luna
17318 ln $migrate_dir/$tfile $migrate_dir/sofia
17319 ln $other_dir/$tfile $migrate_dir/david
17320 ln -s $migrate_dir/$tfile $other_dir/zachary
17321 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17322 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17328 for len in 58 59 60; do
17329 lnktgt=$(str_repeat 'l' $len)
17330 touch $migrate_dir/$lnktgt
17331 ln -s $lnktgt $migrate_dir/${len}char_ln
17335 for len in 4094 4095; do
17336 lnktgt=$(str_repeat 'l' $len)
17337 ln -s $lnktgt $migrate_dir/${len}char_ln
17341 for len in 254 255; do
17342 touch $migrate_dir/$(str_repeat 'l' $len)
17345 $LFS migrate -m $MDTIDX $migrate_dir ||
17346 error "fails on migrating remote dir to MDT1"
17348 echo "migratate to MDT1, then checking.."
17349 for ((i = 0; i < 10; i++)); do
17350 for file in $(find $migrate_dir/dir_${i}); do
17351 mdt_index=$($LFS getstripe -m $file)
17352 # broken symlink getstripe will fail
17353 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17354 error "$file is not on MDT${MDTIDX}"
17358 # the multiple link file should still in MDT0
17359 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17360 [ $mdt_index == 0 ] ||
17361 error "$file is not on MDT${MDTIDX}"
17363 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17364 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17365 error " expect $old_dir_flag get $new_dir_flag"
17367 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17368 [ "$old_file_flag" = "$new_file_flag" ] ||
17369 error " expect $old_file_flag get $new_file_flag"
17371 local new_dir_mode=$(stat -c%f $migrate_dir)
17372 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17373 error "expect mode $old_dir_mode get $new_dir_mode"
17375 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17376 [ "$old_file_mode" = "$new_file_mode" ] ||
17377 error "expect mode $old_file_mode get $new_file_mode"
17379 diff /etc/passwd $migrate_dir/$tfile ||
17380 error "$tfile different after migration"
17382 diff /etc/passwd $other_dir/luna ||
17383 error "luna different after migration"
17385 diff /etc/passwd $migrate_dir/sofia ||
17386 error "sofia different after migration"
17388 diff /etc/passwd $migrate_dir/david ||
17389 error "david different after migration"
17391 diff /etc/passwd $other_dir/zachary ||
17392 error "zachary different after migration"
17394 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17395 error "${tfile}_ln different after migration"
17397 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17398 error "${tfile}_ln_other different after migration"
17400 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17401 [ $stripe_count = 2 ] ||
17402 error "dir strpe_count $d != 2 after migration."
17404 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17405 [ $stripe_count = 2 ] ||
17406 error "file strpe_count $d != 2 after migration."
17408 #migrate back to MDT0
17411 $LFS migrate -m $MDTIDX $migrate_dir ||
17412 error "fails on migrating remote dir to MDT0"
17414 echo "migrate back to MDT0, checking.."
17415 for file in $(find $migrate_dir); do
17416 mdt_index=$($LFS getstripe -m $file)
17417 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17418 error "$file is not on MDT${MDTIDX}"
17421 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17422 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17423 error " expect $old_dir_flag get $new_dir_flag"
17425 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17426 [ "$old_file_flag" = "$new_file_flag" ] ||
17427 error " expect $old_file_flag get $new_file_flag"
17429 local new_dir_mode=$(stat -c%f $migrate_dir)
17430 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17431 error "expect mode $old_dir_mode get $new_dir_mode"
17433 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17434 [ "$old_file_mode" = "$new_file_mode" ] ||
17435 error "expect mode $old_file_mode get $new_file_mode"
17437 diff /etc/passwd ${migrate_dir}/$tfile ||
17438 error "$tfile different after migration"
17440 diff /etc/passwd ${other_dir}/luna ||
17441 error "luna different after migration"
17443 diff /etc/passwd ${migrate_dir}/sofia ||
17444 error "sofia different after migration"
17446 diff /etc/passwd ${other_dir}/zachary ||
17447 error "zachary different after migration"
17449 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17450 error "${tfile}_ln different after migration"
17452 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17453 error "${tfile}_ln_other different after migration"
17455 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
17456 [ $stripe_count = 2 ] ||
17457 error "dir strpe_count $d != 2 after migration."
17459 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
17460 [ $stripe_count = 2 ] ||
17461 error "file strpe_count $d != 2 after migration."
17463 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17465 run_test 230b "migrate directory"
17468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17469 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17470 remote_mds_nodsh && skip "remote MDS with nodsh"
17471 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17472 skip "Need MDS version at least 2.11.52"
17478 local migrate_dir=$DIR/$tdir/migrate_dir
17480 #If migrating directory fails in the middle, all entries of
17481 #the directory is still accessiable.
17482 test_mkdir $DIR/$tdir
17483 test_mkdir -i0 -c1 $migrate_dir
17484 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
17486 createmany -o $migrate_dir/f $total ||
17487 error "create files under ${migrate_dir} failed"
17489 # fail after migrating top dir, and this will fail only once, so the
17490 # first sub file migration will fail (currently f3), others succeed.
17491 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
17492 do_facet mds1 lctl set_param fail_loc=0x1801
17493 local t=$(ls $migrate_dir | wc -l)
17494 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17495 error "migrate should fail"
17496 local u=$(ls $migrate_dir | wc -l)
17497 [ "$u" == "$t" ] || error "$u != $t during migration"
17499 # add new dir/file should succeed
17500 mkdir $migrate_dir/dir ||
17501 error "mkdir failed under migrating directory"
17502 touch $migrate_dir/file ||
17503 error "create file failed under migrating directory"
17505 # add file with existing name should fail
17506 for file in $migrate_dir/f*; do
17507 stat $file > /dev/null || error "stat $file failed"
17508 $OPENFILE -f O_CREAT:O_EXCL $file &&
17509 error "open(O_CREAT|O_EXCL) $file should fail"
17510 $MULTIOP $file m && error "create $file should fail"
17511 touch $DIR/$tdir/remote_dir/$tfile ||
17512 error "touch $tfile failed"
17513 ln $DIR/$tdir/remote_dir/$tfile $file &&
17514 error "link $file should fail"
17515 mdt_index=$($LFS getstripe -m $file)
17516 if [ $mdt_index == 0 ]; then
17517 # file failed to migrate is not allowed to rename to
17518 mv $DIR/$tdir/remote_dir/$tfile $file &&
17519 error "rename to $file should fail"
17521 mv $DIR/$tdir/remote_dir/$tfile $file ||
17522 error "rename to $file failed"
17524 echo hello >> $file || error "write $file failed"
17527 # resume migration with different options should fail
17528 $LFS migrate -m 0 $migrate_dir &&
17529 error "migrate -m 0 $migrate_dir should fail"
17531 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17532 error "migrate -c 2 $migrate_dir should fail"
17534 # resume migration should succeed
17535 $LFS migrate -m $MDTIDX $migrate_dir ||
17536 error "migrate $migrate_dir failed"
17538 echo "Finish migration, then checking.."
17539 for file in $(find $migrate_dir); do
17540 mdt_index=$($LFS getstripe -m $file)
17541 [ $mdt_index == $MDTIDX ] ||
17542 error "$file is not on MDT${MDTIDX}"
17545 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17547 run_test 230c "check directory accessiblity if migration failed"
17550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17551 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17552 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17553 skip "Need MDS version at least 2.11.52"
17555 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17557 local migrate_dir=$DIR/$tdir/migrate_dir
17567 old_index=$((RANDOM % MDSCOUNT))
17568 old_count=$((MDSCOUNT - old_index))
17569 new_index=$((RANDOM % MDSCOUNT))
17570 new_count=$((MDSCOUNT - new_index))
17571 new_hash=1 # for all_char
17573 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17574 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17576 test_mkdir $DIR/$tdir
17577 test_mkdir -i $old_index -c $old_count $migrate_dir
17579 for ((i=0; i<100; i++)); do
17580 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17581 createmany -o $migrate_dir/dir_${i}/f 100 ||
17582 error "create files under remote dir failed $i"
17585 echo -n "Migrate from MDT$old_index "
17586 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17587 echo -n "to MDT$new_index"
17588 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17591 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17592 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17593 error "migrate remote dir error"
17595 echo "Finish migration, then checking.."
17596 for file in $(find $migrate_dir); do
17597 mdt_index=$($LFS getstripe -m $file)
17598 if [ $mdt_index -lt $new_index ] ||
17599 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17600 error "$file is on MDT$mdt_index"
17604 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17606 run_test 230d "check migrate big directory"
17609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17610 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17611 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17612 skip "Need MDS version at least 2.11.52"
17619 mkdir -p $DIR/$tdir
17620 mkdir $DIR/$tdir/migrate_dir
17621 mkdir $DIR/$tdir/other_dir
17622 touch $DIR/$tdir/migrate_dir/a
17623 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17624 ls $DIR/$tdir/other_dir
17626 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17627 error "migrate dir fails"
17629 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17630 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17632 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17633 [ $mdt_index == 0 ] || error "a is not on MDT0"
17635 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17636 error "migrate dir fails"
17638 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17639 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17641 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17642 [ $mdt_index == 1 ] || error "a is not on MDT1"
17644 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17645 [ $mdt_index == 1 ] || error "b is not on MDT1"
17647 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17648 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17650 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17652 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17654 run_test 230e "migrate mulitple local link files"
17657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17658 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17659 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17660 skip "Need MDS version at least 2.11.52"
17665 mkdir -p $DIR/$tdir
17666 mkdir $DIR/$tdir/migrate_dir
17667 $LFS mkdir -i1 $DIR/$tdir/other_dir
17668 touch $DIR/$tdir/migrate_dir/a
17669 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17670 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17671 ls $DIR/$tdir/other_dir
17673 # a should be migrated to MDT1, since no other links on MDT0
17674 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17675 error "#1 migrate dir fails"
17676 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17677 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17678 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17679 [ $mdt_index == 1 ] || error "a is not on MDT1"
17681 # a should stay on MDT1, because it is a mulitple link file
17682 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17683 error "#2 migrate dir fails"
17684 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17685 [ $mdt_index == 1 ] || error "a is not on MDT1"
17687 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17688 error "#3 migrate dir fails"
17690 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17691 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17692 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17694 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17695 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17697 # a should be migrated to MDT0, since no other links on MDT1
17698 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17699 error "#4 migrate dir fails"
17700 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17701 [ $mdt_index == 0 ] || error "a is not on MDT0"
17703 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17705 run_test 230f "migrate mulitple remote link files"
17708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17709 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17710 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17711 skip "Need MDS version at least 2.11.52"
17713 mkdir -p $DIR/$tdir/migrate_dir
17715 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
17716 error "migrating dir to non-exist MDT succeeds"
17719 run_test 230g "migrate dir to non-exist MDT"
17722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17723 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17724 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17725 skip "Need MDS version at least 2.11.52"
17729 mkdir -p $DIR/$tdir/migrate_dir
17731 $LFS migrate -m1 $DIR &&
17732 error "migrating mountpoint1 should fail"
17734 $LFS migrate -m1 $DIR/$tdir/.. &&
17735 error "migrating mountpoint2 should fail"
17738 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
17739 error "migrating $tdir/migrate_dir/.. should fail"
17743 run_test 230h "migrate .. and root"
17746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17747 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17748 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17749 skip "Need MDS version at least 2.11.52"
17751 mkdir -p $DIR/$tdir/migrate_dir
17753 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
17754 error "migration fails with a tailing slash"
17756 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17757 error "migration fails with two tailing slashes"
17759 run_test 230i "lfs migrate -m tolerates trailing slashes"
17762 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17763 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17764 skip "Need MDS version at least 2.11.52"
17766 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17767 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17768 error "create $tfile failed"
17769 cat /etc/passwd > $DIR/$tdir/$tfile
17771 $LFS migrate -m 1 $DIR/$tdir
17773 cmp /etc/passwd $DIR/$tdir/$tfile ||
17774 error "DoM file mismatch after migration"
17776 run_test 230j "DoM file data not changed after dir migration"
17779 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17780 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17781 skip "Need MDS version at least 2.11.56"
17784 local files_on_starting_mdt=0
17786 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17787 $LFS getdirstripe $DIR/$tdir
17788 for i in $(seq $total); do
17789 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17790 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17791 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17794 echo "$files_on_starting_mdt files on MDT0"
17796 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17797 $LFS getdirstripe $DIR/$tdir
17799 files_on_starting_mdt=0
17800 for i in $(seq $total); do
17801 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17802 error "file $tfile.$i mismatch after migration"
17803 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17804 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17807 echo "$files_on_starting_mdt files on MDT1 after migration"
17808 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17810 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17811 $LFS getdirstripe $DIR/$tdir
17813 files_on_starting_mdt=0
17814 for i in $(seq $total); do
17815 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17816 error "file $tfile.$i mismatch after 2nd migration"
17817 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17818 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17821 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17822 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17826 run_test 230k "file data not changed after dir migration"
17829 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17830 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17831 skip "Need MDS version at least 2.11.56"
17833 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17834 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17835 error "create files under remote dir failed $i"
17836 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17838 run_test 230l "readdir between MDTs won't crash"
17841 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17842 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17843 skip "Need MDS version at least 2.11.56"
17846 local mig_dir=$DIR/$tdir/migrate_dir
17847 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17851 echo "Creating files and dirs with xattrs"
17852 test_mkdir $DIR/$tdir
17853 test_mkdir -i0 -c1 $mig_dir
17855 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17856 error "cannot set xattr attr1 on dir"
17857 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17858 error "cannot set xattr attr2 on dir"
17859 touch $mig_dir/dir/f0
17860 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17861 error "cannot set xattr attr1 on file"
17862 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17863 error "cannot set xattr attr2 on file"
17864 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17865 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17866 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17867 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17868 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17869 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17870 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17871 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17872 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17874 echo "Migrating to MDT1"
17875 $LFS migrate -m $MDTIDX $mig_dir ||
17876 error "fails on migrating dir to MDT1"
17878 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17879 echo "Checking xattrs"
17880 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17881 [ "$val" = $longstr ] ||
17882 error "expecting xattr1 $longstr on dir, found $val"
17883 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17884 [ "$val" = $shortstr ] ||
17885 error "expecting xattr2 $shortstr on dir, found $val"
17886 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17887 [ "$val" = $longstr ] ||
17888 error "expecting xattr1 $longstr on file, found $val"
17889 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17890 [ "$val" = $shortstr ] ||
17891 error "expecting xattr2 $shortstr on file, found $val"
17893 run_test 230m "xattrs not changed after dir migration"
17896 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17897 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
17898 skip "Need MDS version at least 2.13.53"
17900 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
17901 cat /etc/hosts > $DIR/$tdir/$tfile
17902 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
17903 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
17905 cmp /etc/hosts $DIR/$tdir/$tfile ||
17906 error "File data mismatch after migration"
17908 run_test 230n "Dir migration with mirrored file"
17912 # For simplicity this test assumes that max_pages_per_rpc
17913 # is the same across all OSCs
17914 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
17915 local bulk_size=$((max_pages * PAGE_SIZE))
17916 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
17919 mkdir -p $DIR/$tdir
17920 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
17921 error "failed to set stripe with -S ${brw_size}M option"
17923 # clear the OSC stats
17924 $LCTL set_param osc.*.stats=0 &>/dev/null
17927 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
17928 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
17929 oflag=direct &>/dev/null || error "dd failed"
17931 sync; sleep 1; sync # just to be safe
17932 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
17933 if [ x$nrpcs != "x1" ]; then
17934 $LCTL get_param osc.*.stats
17935 error "found $nrpcs ost_write RPCs, not 1 as expected"
17939 # Drop the OSC cache, otherwise we will read from it
17940 cancel_lru_locks osc
17942 # clear the OSC stats
17943 $LCTL set_param osc.*.stats=0 &>/dev/null
17945 # Client reads $bulk_size.
17946 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
17947 iflag=direct &>/dev/null || error "dd failed"
17949 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
17950 if [ x$nrpcs != "x1" ]; then
17951 $LCTL get_param osc.*.stats
17952 error "found $nrpcs ost_read RPCs, not 1 as expected"
17955 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
17958 mkdir -p $DIR/$tdir
17960 for i in {0..1023}; do
17961 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
17962 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
17963 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
17967 run_test 231b "must not assert on fully utilized OST request buffer"
17970 mkdir -p $DIR/$tdir
17971 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17973 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17974 do_facet ost1 $LCTL set_param fail_loc=0x31c
17976 # ignore dd failure
17977 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
17979 do_facet ost1 $LCTL set_param fail_loc=0
17980 umount_client $MOUNT || error "umount failed"
17981 mount_client $MOUNT || error "mount failed"
17982 stop ost1 || error "cannot stop ost1"
17983 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17985 run_test 232a "failed lock should not block umount"
17988 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
17989 skip "Need MDS version at least 2.10.58"
17991 mkdir -p $DIR/$tdir
17992 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17993 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
17995 cancel_lru_locks osc
17997 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17998 do_facet ost1 $LCTL set_param fail_loc=0x31c
18001 $LFS data_version $DIR/$tdir/$tfile || true
18003 do_facet ost1 $LCTL set_param fail_loc=0
18004 umount_client $MOUNT || error "umount failed"
18005 mount_client $MOUNT || error "mount failed"
18006 stop ost1 || error "cannot stop ost1"
18007 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18009 run_test 232b "failed data version lock should not block umount"
18012 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
18013 skip "Need MDS version at least 2.3.64"
18014 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18016 local fid=$($LFS path2fid $MOUNT)
18018 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18019 error "cannot access $MOUNT using its FID '$fid'"
18021 run_test 233a "checking that OBF of the FS root succeeds"
18024 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
18025 skip "Need MDS version at least 2.5.90"
18026 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18028 local fid=$($LFS path2fid $MOUNT/.lustre)
18030 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18031 error "cannot access $MOUNT/.lustre using its FID '$fid'"
18033 fid=$($LFS path2fid $MOUNT/.lustre/fid)
18034 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18035 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
18037 run_test 233b "checking that OBF of the FS .lustre succeeds"
18040 local p="$TMP/sanityN-$TESTNAME.parameters"
18041 save_lustre_params client "llite.*.xattr_cache" > $p
18042 lctl set_param llite.*.xattr_cache 1 ||
18043 skip_env "xattr cache is not supported"
18045 mkdir -p $DIR/$tdir || error "mkdir failed"
18046 touch $DIR/$tdir/$tfile || error "touch failed"
18047 # OBD_FAIL_LLITE_XATTR_ENOMEM
18048 $LCTL set_param fail_loc=0x1405
18049 getfattr -n user.attr $DIR/$tdir/$tfile &&
18050 error "getfattr should have failed with ENOMEM"
18051 $LCTL set_param fail_loc=0x0
18054 restore_lustre_params < $p
18057 run_test 234 "xattr cache should not crash on ENOMEM"
18060 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18061 skip "Need MDS version at least 2.4.52"
18063 flock_deadlock $DIR/$tfile
18068 124) error "process hangs on a deadlock"
18070 *) error "error executing flock_deadlock $DIR/$tfile"
18074 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18078 check_swap_layouts_support
18080 local ref1=/etc/passwd
18081 local ref2=/etc/group
18082 local file1=$DIR/$tdir/f1
18083 local file2=$DIR/$tdir/f2
18085 test_mkdir -c1 $DIR/$tdir
18086 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18087 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18088 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18089 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18090 local fd=$(free_fd)
18091 local cmd="exec $fd<>$file2"
18094 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18095 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18098 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18103 run_test 236 "Layout swap on open unlinked file"
18105 # LU-4659 linkea consistency
18107 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18108 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18109 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18110 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18113 ln $DIR/$tfile $DIR/$tfile.lnk
18114 touch $DIR/$tfile.new
18115 mv $DIR/$tfile.new $DIR/$tfile
18116 local fid1=$($LFS path2fid $DIR/$tfile)
18117 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18118 local path1=$($LFS fid2path $FSNAME "$fid1")
18119 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18120 local path2=$($LFS fid2path $FSNAME "$fid2")
18121 [ $tfile.lnk == $path2 ] ||
18122 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18125 run_test 238 "Verify linkea consistency"
18127 test_239A() { # was test_239
18128 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18129 skip "Need MDS version at least 2.5.60"
18131 local list=$(comma_list $(mdts_nodes))
18133 mkdir -p $DIR/$tdir
18134 createmany -o $DIR/$tdir/f- 5000
18135 unlinkmany $DIR/$tdir/f- 5000
18136 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18137 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18138 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18139 osp.*MDT*.sync_in_flight" | calc_sum)
18140 [ "$changes" -eq 0 ] || error "$changes not synced"
18142 run_test 239A "osp_sync test"
18144 test_239a() { #LU-5297
18145 remote_mds_nodsh && skip "remote MDS with nodsh"
18148 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18149 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18150 chgrp $RUNAS_GID $DIR/$tfile
18151 wait_delete_completed
18153 run_test 239a "process invalid osp sync record correctly"
18155 test_239b() { #LU-5297
18156 remote_mds_nodsh && skip "remote MDS with nodsh"
18159 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18160 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18161 chgrp $RUNAS_GID $DIR/$tfile1
18162 wait_delete_completed
18163 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18165 chgrp $RUNAS_GID $DIR/$tfile2
18166 wait_delete_completed
18168 run_test 239b "process osp sync record with ENOMEM error correctly"
18171 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18172 remote_mds_nodsh && skip "remote MDS with nodsh"
18174 mkdir -p $DIR/$tdir
18176 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18177 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18178 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18179 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18181 umount_client $MOUNT || error "umount failed"
18182 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18183 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18184 mount_client $MOUNT || error "failed to mount client"
18186 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18187 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18189 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18195 for LOOP in $(seq $count); do
18196 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18197 cancel_lru_locks $OSC || true
18205 for LOOP in $(seq $1); do
18206 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18211 test_241a() { # was test_241
18212 local bsize=$PAGE_SIZE
18214 (( bsize < 40960 )) && bsize=40960
18215 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18217 cancel_lru_locks $OSC
18218 test_241_bio 1000 $bsize &
18220 test_241_dio 1000 $bsize
18223 run_test 241a "bio vs dio"
18226 local bsize=$PAGE_SIZE
18228 (( bsize < 40960 )) && bsize=40960
18229 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18231 test_241_dio 1000 $bsize &
18233 test_241_dio 1000 $bsize
18236 run_test 241b "dio vs dio"
18239 remote_mds_nodsh && skip "remote MDS with nodsh"
18241 mkdir -p $DIR/$tdir
18242 touch $DIR/$tdir/$tfile
18244 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18245 do_facet mds1 lctl set_param fail_loc=0x105
18246 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18248 do_facet mds1 lctl set_param fail_loc=0
18249 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
18251 run_test 242 "mdt_readpage failure should not cause directory unreadable"
18255 test_mkdir $DIR/$tdir
18256 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
18258 run_test 243 "various group lock tests"
18262 test_mkdir $DIR/$tdir
18263 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
18264 sendfile_grouplock $DIR/$tdir/$tfile || \
18265 error "sendfile+grouplock failed"
18268 run_test 244a "sendfile with group lock tests"
18272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18275 local size=$((1024*1024))
18277 test_mkdir $DIR/$tdir
18278 for i in $(seq 1 $threads); do
18279 local file=$DIR/$tdir/file_$((i / 10))
18280 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
18283 for i in $(seq 1 $threads); do
18287 run_test 244b "multi-threaded write with group lock"
18290 local flagname="multi_mod_rpcs"
18291 local connect_data_name="max_mod_rpcs"
18294 # check if multiple modify RPCs flag is set
18295 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
18296 grep "connect_flags:")
18299 echo "$out" | grep -qw $flagname
18300 if [ $? -ne 0 ]; then
18301 echo "connect flag $flagname is not set"
18305 # check if multiple modify RPCs data is set
18306 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
18309 echo "$out" | grep -qw $connect_data_name ||
18310 error "import should have connect data $connect_data_name"
18312 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
18318 umount_client $submount
18323 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18325 skip_env "Fileset feature is not supported"
18327 local submount=${MOUNT}_$tdir
18330 mkdir -p $submount || error "mkdir $submount failed"
18331 FILESET="$FILESET/$tdir" mount_client $submount ||
18332 error "mount $submount failed"
18333 trap "cleanup_247 $submount" EXIT
18334 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
18335 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
18336 error "read $MOUNT/$tdir/$tfile failed"
18337 cleanup_247 $submount
18339 run_test 247a "mount subdir as fileset"
18342 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18343 skip_env "Fileset feature is not supported"
18345 local submount=${MOUNT}_$tdir
18347 rm -rf $MOUNT/$tdir
18348 mkdir -p $submount || error "mkdir $submount failed"
18350 FILESET="$FILESET/$tdir" mount_client $submount &&
18351 error "mount $submount should fail"
18354 run_test 247b "mount subdir that dose not exist"
18357 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18358 skip_env "Fileset feature is not supported"
18360 local submount=${MOUNT}_$tdir
18362 mkdir -p $MOUNT/$tdir/dir1
18363 mkdir -p $submount || error "mkdir $submount failed"
18364 trap "cleanup_247 $submount" EXIT
18365 FILESET="$FILESET/$tdir" mount_client $submount ||
18366 error "mount $submount failed"
18367 local fid=$($LFS path2fid $MOUNT/)
18368 $LFS fid2path $submount $fid && error "fid2path should fail"
18369 cleanup_247 $submount
18371 run_test 247c "running fid2path outside root"
18374 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18375 skip "Fileset feature is not supported"
18377 local submount=${MOUNT}_$tdir
18379 mkdir -p $MOUNT/$tdir/dir1
18380 mkdir -p $submount || error "mkdir $submount failed"
18381 FILESET="$FILESET/$tdir" mount_client $submount ||
18382 error "mount $submount failed"
18383 trap "cleanup_247 $submount" EXIT
18384 local fid=$($LFS path2fid $submount/dir1)
18385 $LFS fid2path $submount $fid || error "fid2path should succeed"
18386 cleanup_247 $submount
18388 run_test 247d "running fid2path inside root"
18392 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18394 skip "Fileset feature is not supported"
18396 local submount=${MOUNT}_$tdir
18399 mkdir -p $submount || error "mkdir $submount failed"
18400 FILESET="$FILESET/.." mount_client $submount &&
18401 error "mount $submount should fail"
18404 run_test 247e "mount .. as fileset"
18407 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18408 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18409 skip "Need at least version 2.13.52"
18410 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18412 skip "Fileset feature is not supported"
18414 mkdir $DIR/$tdir || error "mkdir $tdir failed"
18415 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
18416 error "mkdir remote failed"
18417 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
18418 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
18419 error "mkdir striped failed"
18420 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
18422 local submount=${MOUNT}_$tdir
18424 mkdir -p $submount || error "mkdir $submount failed"
18427 local fileset=$FILESET
18429 for dir in $tdir/remote $tdir/remote/subdir \
18430 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
18431 FILESET="$fileset/$dir" mount_client $submount ||
18432 error "mount $dir failed"
18433 umount_client $submount
18436 run_test 247f "mount striped or remote directory as fileset"
18439 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
18440 [ -z "$fast_read_sav" ] && skip "no fast read support"
18442 # create a large file for fast read verification
18443 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
18445 # make sure the file is created correctly
18446 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
18447 { rm -f $DIR/$tfile; skip "file creation error"; }
18449 echo "Test 1: verify that fast read is 4 times faster on cache read"
18451 # small read with fast read enabled
18452 $LCTL set_param -n llite.*.fast_read=1
18453 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18454 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18455 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18456 # small read with fast read disabled
18457 $LCTL set_param -n llite.*.fast_read=0
18458 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18459 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18460 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18462 # verify that fast read is 4 times faster for cache read
18463 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
18464 error_not_in_vm "fast read was not 4 times faster: " \
18465 "$t_fast vs $t_slow"
18467 echo "Test 2: verify the performance between big and small read"
18468 $LCTL set_param -n llite.*.fast_read=1
18470 # 1k non-cache read
18471 cancel_lru_locks osc
18472 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18473 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18474 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18476 # 1M non-cache read
18477 cancel_lru_locks osc
18478 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18479 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18480 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18482 # verify that big IO is not 4 times faster than small IO
18483 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
18484 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
18486 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
18489 run_test 248a "fast read verification"
18492 # Default short_io_bytes=16384, try both smaller and larger sizes.
18493 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
18494 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
18495 echo "bs=53248 count=113 normal buffered write"
18496 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
18497 error "dd of initial data file failed"
18498 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
18500 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
18501 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
18502 error "dd with sync normal writes failed"
18503 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
18505 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
18506 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
18507 error "dd with sync small writes failed"
18508 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
18510 cancel_lru_locks osc
18512 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
18513 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
18514 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
18515 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
18516 iflag=direct || error "dd with O_DIRECT small read failed"
18517 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
18518 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
18519 error "compare $TMP/$tfile.1 failed"
18521 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
18522 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
18524 # just to see what the maximum tunable value is, and test parsing
18525 echo "test invalid parameter 2MB"
18526 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
18527 error "too-large short_io_bytes allowed"
18528 echo "test maximum parameter 512KB"
18529 # if we can set a larger short_io_bytes, run test regardless of version
18530 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
18531 # older clients may not allow setting it this large, that's OK
18532 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
18533 skip "Need at least client version 2.13.50"
18534 error "medium short_io_bytes failed"
18536 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18537 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
18539 echo "test large parameter 64KB"
18540 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
18541 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18543 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
18544 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
18545 error "dd with sync large writes failed"
18546 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
18548 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
18549 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
18550 num=$((113 * 4096 / PAGE_SIZE))
18551 echo "bs=$size count=$num oflag=direct large write $tfile.3"
18552 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
18553 error "dd with O_DIRECT large writes failed"
18554 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
18555 error "compare $DIR/$tfile.3 failed"
18557 cancel_lru_locks osc
18559 echo "bs=$size count=$num iflag=direct large read $tfile.2"
18560 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
18561 error "dd with O_DIRECT large read failed"
18562 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
18563 error "compare $TMP/$tfile.2 failed"
18565 echo "bs=$size count=$num iflag=direct large read $tfile.3"
18566 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
18567 error "dd with O_DIRECT large read failed"
18568 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
18569 error "compare $TMP/$tfile.3 failed"
18571 run_test 248b "test short_io read and write for both small and large sizes"
18573 test_249() { # LU-7890
18574 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
18575 skip "Need at least version 2.8.54"
18578 $LFS setstripe -c 1 $DIR/$tfile
18579 # Offset 2T == 4k * 512M
18580 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
18581 error "dd to 2T offset failed"
18583 run_test 249 "Write above 2T file size"
18586 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
18587 && skip "no 16TB file size limit on ZFS"
18589 $LFS setstripe -c 1 $DIR/$tfile
18590 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
18591 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
18592 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
18593 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
18594 conv=notrunc,fsync && error "append succeeded"
18597 run_test 250 "Write above 16T limit"
18600 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
18602 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
18603 #Skip once - writing the first stripe will succeed
18604 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18605 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
18606 error "short write happened"
18608 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18609 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
18610 error "short read happened"
18614 run_test 251 "Handling short read and write correctly"
18617 remote_mds_nodsh && skip "remote MDS with nodsh"
18618 remote_ost_nodsh && skip "remote OST with nodsh"
18619 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
18620 skip_env "ldiskfs only test"
18630 # check lr_reader on OST0000
18632 dev=$(facet_device $tgt)
18633 out=$(do_facet $tgt $LR_READER $dev)
18634 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18636 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
18637 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
18638 error "Invalid uuid returned by $LR_READER on target $tgt"
18639 echo -e "uuid returned by $LR_READER is '$uuid'\n"
18641 # check lr_reader -c on MDT0000
18643 dev=$(facet_device $tgt)
18644 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
18645 skip "$LR_READER does not support additional options"
18647 out=$(do_facet $tgt $LR_READER -c $dev)
18648 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18650 num=$(echo "$out" | grep -c "mdtlov")
18651 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
18652 error "Invalid number of mdtlov clients returned by $LR_READER"
18653 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
18655 # check lr_reader -cr on MDT0000
18656 out=$(do_facet $tgt $LR_READER -cr $dev)
18657 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18659 echo "$out" | grep -q "^reply_data:$" ||
18660 error "$LR_READER should have returned 'reply_data' section"
18661 num=$(echo "$out" | grep -c "client_generation")
18662 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
18664 run_test 252 "check lr_reader tool"
18667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18668 remote_mds_nodsh && skip "remote MDS with nodsh"
18669 remote_mgs_nodsh && skip "remote MGS with nodsh"
18673 local ost_name=$(ostname_from_index $ostidx)
18676 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
18677 do_facet $SINGLEMDS $LCTL get_param -n \
18678 osp.$mdtosc_proc1.reserved_mb_high ||
18679 skip "remote MDS does not support reserved_mb_high"
18683 wait_delete_completed
18686 pool_add $TESTNAME || error "Pool creation failed"
18687 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
18689 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
18690 error "Setstripe failed"
18692 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
18694 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
18696 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
18698 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18699 osp.$mdtosc_proc1.prealloc_status)
18700 echo "prealloc_status $oa_status"
18702 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
18703 error "File creation should fail"
18705 #object allocation was stopped, but we still able to append files
18706 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
18707 oflag=append || error "Append failed"
18709 rm -f $DIR/$tdir/$tfile.0
18711 # For this test, we want to delete the files we created to go out of
18712 # space but leave the watermark, so we remain nearly out of space
18713 ost_watermarks_enospc_delete_files $tfile $ostidx
18715 wait_delete_completed
18719 for i in $(seq 10 12); do
18720 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
18721 2>/dev/null || error "File creation failed after rm"
18724 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18725 osp.$mdtosc_proc1.prealloc_status)
18726 echo "prealloc_status $oa_status"
18728 if (( oa_status != 0 )); then
18729 error "Object allocation still disable after rm"
18732 run_test 253 "Check object allocation limit"
18735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18736 remote_mds_nodsh && skip "remote MDS with nodsh"
18737 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
18738 skip "MDS does not support changelog_size"
18741 local MDT0=$(facet_svc $SINGLEMDS)
18743 changelog_register || error "changelog_register failed"
18745 changelog_clear 0 || error "changelog_clear failed"
18747 local size1=$(do_facet $SINGLEMDS \
18748 $LCTL get_param -n mdd.$MDT0.changelog_size)
18749 echo "Changelog size $size1"
18752 $LFS mkdir -i 0 $DIR/$tdir
18754 mkdir -p $DIR/$tdir/pics/2008/zachy
18755 touch $DIR/$tdir/pics/2008/zachy/timestamp
18756 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
18757 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
18758 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
18759 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
18760 rm $DIR/$tdir/pics/desktop.jpg
18762 local size2=$(do_facet $SINGLEMDS \
18763 $LCTL get_param -n mdd.$MDT0.changelog_size)
18764 echo "Changelog size after work $size2"
18766 (( $size2 > $size1 )) ||
18767 error "new Changelog size=$size2 less than old size=$size1"
18769 run_test 254 "Check changelog size"
18776 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
18777 awk -F: '{print $2}' | grep $type > /dev/null
18778 if [ $? -ne 0 ]; then
18788 lfs ladvise -a willread $file > /dev/null 2>&1
18789 if [ $? -eq 0 ]; then
18793 lfs ladvise -a willread $file 2>&1 |
18794 grep "Inappropriate ioctl for device" > /dev/null
18795 if [ $? -eq 0 ]; then
18802 bc <<<"scale=2; ($1 - $2) * 100 / $2"
18805 # run a random read IO workload
18806 # usage: random_read_iops <filename> <filesize> <iosize>
18807 random_read_iops() {
18810 local iosize=${3:-4096}
18812 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
18813 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
18816 drop_file_oss_cache() {
18820 $LFS ladvise -a dontneed $file 2>/dev/null ||
18821 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
18824 ladvise_willread_performance()
18827 local average_origin=0
18828 local average_cache=0
18829 local average_ladvise=0
18831 for ((i = 1; i <= $repeat; i++)); do
18832 echo "Iter $i/$repeat: reading without willread hint"
18833 cancel_lru_locks osc
18834 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18835 local speed_origin=$(random_read_iops $DIR/$tfile $size)
18836 echo "Iter $i/$repeat: uncached speed: $speed_origin"
18837 average_origin=$(bc <<<"$average_origin + $speed_origin")
18839 cancel_lru_locks osc
18840 local speed_cache=$(random_read_iops $DIR/$tfile $size)
18841 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
18842 average_cache=$(bc <<<"$average_cache + $speed_cache")
18844 cancel_lru_locks osc
18845 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18846 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
18847 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
18848 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
18849 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
18851 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
18852 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
18853 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
18855 speedup_cache=$(percent $average_cache $average_origin)
18856 speedup_ladvise=$(percent $average_ladvise $average_origin)
18858 echo "Average uncached read: $average_origin"
18859 echo "Average speedup with OSS cached read: " \
18860 "$average_cache = +$speedup_cache%"
18861 echo "Average speedup with ladvise willread: " \
18862 "$average_ladvise = +$speedup_ladvise%"
18864 local lowest_speedup=20
18865 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
18866 echo "Speedup with OSS cached read less than $lowest_speedup%," \
18867 "got $average_cache%. Skipping ladvise willread check."
18871 # the test won't work on ZFS until it supports 'ladvise dontneed', but
18872 # it is still good to run until then to exercise 'ladvise willread'
18873 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18874 [ "$ost1_FSTYPE" = "zfs" ] &&
18875 echo "osd-zfs does not support dontneed or drop_caches" &&
18878 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
18879 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
18880 error_not_in_vm "Speedup with willread is less than " \
18881 "$lowest_speedup%, got $average_ladvise%"
18885 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18886 skip "lustre < 2.8.54 does not support ladvise "
18887 remote_ost_nodsh && skip "remote OST with nodsh"
18889 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
18891 ladvise_no_type willread $DIR/$tfile &&
18892 skip "willread ladvise is not supported"
18894 ladvise_no_ioctl $DIR/$tfile &&
18895 skip "ladvise ioctl is not supported"
18898 local size=$((size_mb * 1048576))
18899 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18900 error "dd to $DIR/$tfile failed"
18902 lfs ladvise -a willread $DIR/$tfile ||
18903 error "Ladvise failed with no range argument"
18905 lfs ladvise -a willread -s 0 $DIR/$tfile ||
18906 error "Ladvise failed with no -l or -e argument"
18908 lfs ladvise -a willread -e 1 $DIR/$tfile ||
18909 error "Ladvise failed with only -e argument"
18911 lfs ladvise -a willread -l 1 $DIR/$tfile ||
18912 error "Ladvise failed with only -l argument"
18914 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
18915 error "End offset should not be smaller than start offset"
18917 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
18918 error "End offset should not be equal to start offset"
18920 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
18921 error "Ladvise failed with overflowing -s argument"
18923 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
18924 error "Ladvise failed with overflowing -e argument"
18926 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
18927 error "Ladvise failed with overflowing -l argument"
18929 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
18930 error "Ladvise succeeded with conflicting -l and -e arguments"
18932 echo "Synchronous ladvise should wait"
18934 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
18935 do_nodes $(comma_list $(osts_nodes)) \
18936 $LCTL set_param fail_val=$delay fail_loc=0x237
18938 local start_ts=$SECONDS
18939 lfs ladvise -a willread $DIR/$tfile ||
18940 error "Ladvise failed with no range argument"
18941 local end_ts=$SECONDS
18942 local inteval_ts=$((end_ts - start_ts))
18944 if [ $inteval_ts -lt $(($delay - 1)) ]; then
18945 error "Synchronous advice didn't wait reply"
18948 echo "Asynchronous ladvise shouldn't wait"
18949 local start_ts=$SECONDS
18950 lfs ladvise -a willread -b $DIR/$tfile ||
18951 error "Ladvise failed with no range argument"
18952 local end_ts=$SECONDS
18953 local inteval_ts=$((end_ts - start_ts))
18955 if [ $inteval_ts -gt $(($delay / 2)) ]; then
18956 error "Asynchronous advice blocked"
18959 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
18960 ladvise_willread_performance
18962 run_test 255a "check 'lfs ladvise -a willread'"
18968 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
18972 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18973 skip "lustre < 2.8.54 does not support ladvise "
18974 remote_ost_nodsh && skip "remote OST with nodsh"
18976 lfs setstripe -c 1 -i 0 $DIR/$tfile
18978 ladvise_no_type dontneed $DIR/$tfile &&
18979 skip "dontneed ladvise is not supported"
18981 ladvise_no_ioctl $DIR/$tfile &&
18982 skip "ladvise ioctl is not supported"
18984 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18985 [ "$ost1_FSTYPE" = "zfs" ] &&
18986 skip "zfs-osd does not support 'ladvise dontneed'"
18989 local size=$((size_mb * 1048576))
18990 # In order to prevent disturbance of other processes, only check 3/4
18991 # of the memory usage
18992 local kibibytes=$((size_mb * 1024 * 3 / 4))
18994 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18995 error "dd to $DIR/$tfile failed"
18997 #force write to complete before dropping OST cache & checking memory
19000 local total=$(facet_meminfo ost1 MemTotal)
19001 echo "Total memory: $total KiB"
19003 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
19004 local before_read=$(facet_meminfo ost1 Cached)
19005 echo "Cache used before read: $before_read KiB"
19007 lfs ladvise -a willread $DIR/$tfile ||
19008 error "Ladvise willread failed"
19009 local after_read=$(facet_meminfo ost1 Cached)
19010 echo "Cache used after read: $after_read KiB"
19012 lfs ladvise -a dontneed $DIR/$tfile ||
19013 error "Ladvise dontneed again failed"
19014 local no_read=$(facet_meminfo ost1 Cached)
19015 echo "Cache used after dontneed ladvise: $no_read KiB"
19017 if [ $total -lt $((before_read + kibibytes)) ]; then
19018 echo "Memory is too small, abort checking"
19022 if [ $((before_read + kibibytes)) -gt $after_read ]; then
19023 error "Ladvise willread should use more memory" \
19024 "than $kibibytes KiB"
19027 if [ $((no_read + kibibytes)) -gt $after_read ]; then
19028 error "Ladvise dontneed should release more memory" \
19029 "than $kibibytes KiB"
19032 run_test 255b "check 'lfs ladvise -a dontneed'"
19035 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
19036 skip "lustre < 2.10.50 does not support lockahead"
19044 test_mkdir -p $DIR/$tdir
19045 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19047 #test 10 returns only success/failure
19049 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19051 if [ $rc -eq 255 ]; then
19052 error "Ladvise test${i} failed, ${rc}"
19055 #test 11 counts lock enqueue requests, all others count new locks
19057 count=$(do_facet ost1 \
19058 $LCTL get_param -n ost.OSS.ost.stats)
19059 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19061 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19063 if [ $rc -eq 255 ]; then
19064 error "Ladvise test${i} failed, ${rc}"
19067 new_count=$(do_facet ost1 \
19068 $LCTL get_param -n ost.OSS.ost.stats)
19069 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19070 awk '{ print $2 }')
19072 difference="$((new_count - count))"
19073 if [ $difference -ne $rc ]; then
19074 error "Ladvise test${i}, bad enqueue count, returned " \
19075 "${rc}, actual ${difference}"
19078 for i in $(seq 12 21); do
19079 # If we do not do this, we run the risk of having too many
19080 # locks and starting lock cancellation while we are checking
19082 cancel_lru_locks osc
19084 count=$($LCTL get_param -n \
19085 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19087 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19089 if [ $rc -eq 255 ]; then
19090 error "Ladvise test ${i} failed, ${rc}"
19093 new_count=$($LCTL get_param -n \
19094 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19095 difference="$((new_count - count))"
19097 # Test 15 output is divided by 100 to map down to valid return
19098 if [ $i -eq 15 ]; then
19102 if [ $difference -ne $rc ]; then
19103 error "Ladvise test ${i}, bad lock count, returned " \
19104 "${rc}, actual ${difference}"
19108 #test 22 returns only success/failure
19110 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19112 if [ $rc -eq 255 ]; then
19113 error "Ladvise test${i} failed, ${rc}"
19116 run_test 255c "suite of ladvise lockahead tests"
19119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19120 remote_mds_nodsh && skip "remote MDS with nodsh"
19121 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19122 changelog_users $SINGLEMDS | grep "^cl" &&
19123 skip "active changelog user"
19129 mdt_dev=$(mdsdevname 1)
19132 changelog_register || error "changelog_register failed"
19135 mkdir -p $DIR/$tdir
19137 changelog_clear 0 || error "changelog_clear failed"
19140 touch $DIR/$tdir/{1..10}
19143 stop $SINGLEMDS || error "Fail to stop MDT"
19147 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19149 #after mount new plainllog is used
19150 touch $DIR/$tdir/{11..19}
19151 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19152 stack_trap "rm -f $tmpfile"
19153 cat_sl=$(do_facet $SINGLEMDS "sync; \
19154 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19155 llog_reader $tmpfile | grep -c type=1064553b")
19156 do_facet $SINGLEMDS llog_reader $tmpfile
19158 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19160 changelog_clear 0 || error "changelog_clear failed"
19162 cat_sl=$(do_facet $SINGLEMDS "sync; \
19163 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19164 llog_reader $tmpfile | grep -c type=1064553b")
19166 if (( cat_sl == 2 )); then
19167 error "Empty plain llog was not deleted from changelog catalog"
19168 elif (( cat_sl != 1 )); then
19169 error "Active plain llog shouldn't be deleted from catalog"
19172 run_test 256 "Check llog delete for empty and not full state"
19175 remote_mds_nodsh && skip "remote MDS with nodsh"
19176 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19177 skip "Need MDS version at least 2.8.55"
19179 test_mkdir $DIR/$tdir
19181 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
19182 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
19185 #define OBD_FAIL_MDS_XATTR_REP 0x161
19186 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19187 local facet=mds$((mdtidx + 1))
19188 set_nodes_failloc $(facet_active_host $facet) 0x80000161
19189 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
19191 stop $facet || error "stop MDS failed"
19192 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
19193 error "start MDS fail"
19194 wait_recovery_complete $facet
19196 run_test 257 "xattr locks are not lost"
19198 # Verify we take the i_mutex when security requires it
19200 #define OBD_FAIL_IMUTEX_SEC 0x141c
19201 $LCTL set_param fail_loc=0x141c
19203 chmod u+s $DIR/$tfile
19204 chmod a+rwx $DIR/$tfile
19205 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19207 if [ $RC -ne 0 ]; then
19208 error "error, failed to take i_mutex, rc=$?"
19212 run_test 258a "verify i_mutex security behavior when suid attributes is set"
19214 # Verify we do NOT take the i_mutex in the normal case
19216 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
19217 $LCTL set_param fail_loc=0x141d
19220 chmod a+rw $DIR/$tfile
19221 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19223 if [ $RC -ne 0 ]; then
19224 error "error, took i_mutex unnecessarily, rc=$?"
19229 run_test 258b "verify i_mutex security behavior"
19232 local file=$DIR/$tfile
19236 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19238 stack_trap "rm -f $file" EXIT
19240 wait_delete_completed
19241 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19242 echo "before: $before"
19244 $LFS setstripe -i 0 -c 1 $file
19245 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
19247 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19248 echo "after write: $after"
19250 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
19251 do_facet ost1 $LCTL set_param fail_loc=0x2301
19253 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19254 echo "after truncate: $after"
19257 do_facet ost1 $LCTL set_param fail_loc=0
19258 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19260 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19261 echo "after restart: $after"
19262 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
19263 error "missing truncate?"
19267 run_test 259 "crash at delayed truncate"
19270 #define OBD_FAIL_MDC_CLOSE 0x806
19271 $LCTL set_param fail_loc=0x80000806
19275 run_test 260 "Check mdc_close fail"
19277 ### Data-on-MDT sanity tests ###
19279 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19280 skip "Need MDS version at least 2.10.55 for DoM"
19283 local dom=$DIR/$tdir/dom_file
19284 local tmp=$DIR/$tdir/tmp_file
19286 mkdir -p $DIR/$tdir
19288 # basic checks for DoM component creation
19289 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
19290 error "Can set MDT layout to non-first entry"
19292 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
19293 error "Can define multiple entries as MDT layout"
19295 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
19297 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
19298 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
19299 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
19301 local mdtidx=$($LFS getstripe -m $dom)
19302 local mdtname=MDT$(printf %04x $mdtidx)
19303 local facet=mds$((mdtidx + 1))
19304 local space_check=1
19306 # Skip free space checks with ZFS
19307 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
19311 local size_tmp=$((65536 * 3))
19312 local mdtfree1=$(do_facet $facet \
19313 lctl get_param -n osd*.*$mdtname.kbytesfree)
19315 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19316 # check also direct IO along write
19317 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
19318 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19320 cmp $tmp $dom || error "file data is different"
19321 [ $(stat -c%s $dom) == $size_tmp ] ||
19322 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19323 if [ $space_check == 1 ]; then
19324 local mdtfree2=$(do_facet $facet \
19325 lctl get_param -n osd*.*$mdtname.kbytesfree)
19327 # increase in usage from by $size_tmp
19328 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19329 error "MDT free space wrong after write: " \
19330 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19334 local size_dom=10000
19336 $TRUNCATE $dom $size_dom
19337 [ $(stat -c%s $dom) == $size_dom ] ||
19338 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
19339 if [ $space_check == 1 ]; then
19340 mdtfree1=$(do_facet $facet \
19341 lctl get_param -n osd*.*$mdtname.kbytesfree)
19342 # decrease in usage from $size_tmp to new $size_dom
19343 [ $(($mdtfree1 - $mdtfree2)) -ge \
19344 $(((size_tmp - size_dom) / 1024)) ] ||
19345 error "MDT free space is wrong after truncate: " \
19346 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
19352 size_dom=$((size_dom + size_tmp))
19353 [ $(stat -c%s $dom) == $size_dom ] ||
19354 error "bad size after append: $(stat -c%s $dom) != $size_dom"
19355 if [ $space_check == 1 ]; then
19356 mdtfree2=$(do_facet $facet \
19357 lctl get_param -n osd*.*$mdtname.kbytesfree)
19358 # increase in usage by $size_tmp from previous
19359 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19360 error "MDT free space is wrong after append: " \
19361 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19366 if [ $space_check == 1 ]; then
19367 mdtfree1=$(do_facet $facet \
19368 lctl get_param -n osd*.*$mdtname.kbytesfree)
19369 # decrease in usage by $size_dom from previous
19370 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
19371 error "MDT free space is wrong after removal: " \
19372 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
19375 # combined striping
19376 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
19377 error "Can't create DoM + OST striping"
19379 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
19380 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19381 # check also direct IO along write
19382 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19384 cmp $tmp $dom || error "file data is different"
19385 [ $(stat -c%s $dom) == $size_tmp ] ||
19386 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19391 run_test 270a "DoM: basic functionality tests"
19394 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19395 skip "Need MDS version at least 2.10.55"
19397 local dom=$DIR/$tdir/dom_file
19398 local max_size=1048576
19400 mkdir -p $DIR/$tdir
19401 $LFS setstripe -E $max_size -L mdt $dom
19403 # truncate over the limit
19404 $TRUNCATE $dom $(($max_size + 1)) &&
19405 error "successful truncate over the maximum size"
19406 # write over the limit
19407 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
19408 error "successful write over the maximum size"
19409 # append over the limit
19410 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
19411 echo "12345" >> $dom && error "successful append over the maximum size"
19416 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
19419 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19420 skip "Need MDS version at least 2.10.55"
19422 mkdir -p $DIR/$tdir
19423 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19425 # check files inherit DoM EA
19426 touch $DIR/$tdir/first
19427 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
19428 error "bad pattern"
19429 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
19430 error "bad stripe count"
19431 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
19432 error "bad stripe size"
19434 # check directory inherits DoM EA and uses it as default
19435 mkdir $DIR/$tdir/subdir
19436 touch $DIR/$tdir/subdir/second
19437 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
19438 error "bad pattern in sub-directory"
19439 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
19440 error "bad stripe count in sub-directory"
19441 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
19442 error "bad stripe size in sub-directory"
19445 run_test 270c "DoM: DoM EA inheritance tests"
19448 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19449 skip "Need MDS version at least 2.10.55"
19451 mkdir -p $DIR/$tdir
19452 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19454 # inherit default DoM striping
19455 mkdir $DIR/$tdir/subdir
19456 touch $DIR/$tdir/subdir/f1
19458 # change default directory striping
19459 $LFS setstripe -c 1 $DIR/$tdir/subdir
19460 touch $DIR/$tdir/subdir/f2
19461 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
19462 error "wrong default striping in file 2"
19463 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
19464 error "bad pattern in file 2"
19467 run_test 270d "DoM: change striping from DoM to RAID0"
19470 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19471 skip "Need MDS version at least 2.10.55"
19473 mkdir -p $DIR/$tdir/dom
19474 mkdir -p $DIR/$tdir/norm
19477 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
19478 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
19480 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
19481 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
19483 # find DoM files by layout
19484 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
19485 [ $NUM -eq $DOMFILES ] ||
19486 error "lfs find -L: found $NUM, expected $DOMFILES"
19487 echo "Test 1: lfs find 20 DOM files by layout: OK"
19489 # there should be 1 dir with default DOM striping
19490 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
19492 error "lfs find -L: found $NUM, expected 1 dir"
19493 echo "Test 2: lfs find 1 DOM dir by layout: OK"
19495 # find DoM files by stripe size
19496 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
19497 [ $NUM -eq $DOMFILES ] ||
19498 error "lfs find -S: found $NUM, expected $DOMFILES"
19499 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
19501 # find files by stripe offset except DoM files
19502 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
19503 [ $NUM -eq $NORMFILES ] ||
19504 error "lfs find -i: found $NUM, expected $NORMFILES"
19505 echo "Test 5: lfs find no DOM files by stripe index: OK"
19508 run_test 270e "DoM: lfs find with DoM files test"
19511 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19512 skip "Need MDS version at least 2.10.55"
19514 local mdtname=${FSNAME}-MDT0000-mdtlov
19515 local dom=$DIR/$tdir/dom_file
19516 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
19517 lod.$mdtname.dom_stripesize)
19518 local dom_limit=131072
19520 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
19521 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19522 lod.$mdtname.dom_stripesize)
19523 [ ${dom_limit} -eq ${dom_current} ] ||
19524 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
19526 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19527 $LFS setstripe -d $DIR/$tdir
19528 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
19529 error "Can't set directory default striping"
19531 # exceed maximum stripe size
19532 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19533 error "Can't create file with $((dom_limit * 2)) DoM stripe"
19534 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
19535 error "Able to create DoM component size more than LOD limit"
19537 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
19538 dom_current=$(do_facet mds1 $LCTL get_param -n \
19539 lod.$mdtname.dom_stripesize)
19540 [ 0 -eq ${dom_current} ] ||
19541 error "Can't set zero DoM stripe limit"
19544 # attempt to create DoM file on server with disabled DoM should
19545 # remove DoM entry from layout and be succeed
19546 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
19547 error "Can't create DoM file (DoM is disabled)"
19548 [ $($LFS getstripe -L $dom) == "mdt" ] &&
19549 error "File has DoM component while DoM is disabled"
19552 # attempt to create DoM file with only DoM stripe should return error
19553 $LFS setstripe -E $dom_limit -L mdt $dom &&
19554 error "Able to create DoM-only file while DoM is disabled"
19556 # too low values to be aligned with smallest stripe size 64K
19557 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
19558 dom_current=$(do_facet mds1 $LCTL get_param -n \
19559 lod.$mdtname.dom_stripesize)
19560 [ 30000 -eq ${dom_current} ] &&
19561 error "Can set too small DoM stripe limit"
19563 # 64K is a minimal stripe size in Lustre, expect limit of that size
19564 [ 65536 -eq ${dom_current} ] ||
19565 error "Limit is not set to 64K but ${dom_current}"
19567 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
19568 dom_current=$(do_facet mds1 $LCTL get_param -n \
19569 lod.$mdtname.dom_stripesize)
19571 [ 2147483648 -eq ${dom_current} ] &&
19572 error "Can set too large DoM stripe limit"
19574 do_facet mds1 $LCTL set_param -n \
19575 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
19576 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19577 error "Can't create DoM component size after limit change"
19578 do_facet mds1 $LCTL set_param -n \
19579 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
19580 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
19581 error "Can't create DoM file after limit decrease"
19582 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
19583 error "Can create big DoM component after limit decrease"
19584 touch ${dom}_def ||
19585 error "Can't create file with old default layout"
19587 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
19590 run_test 270f "DoM: maximum DoM stripe size checks"
19593 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19594 skip "Need MDS version at least 2.13.52"
19595 local dom=$DIR/$tdir/$tfile
19597 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19598 local lodname=${FSNAME}-MDT0000-mdtlov
19600 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19601 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
19602 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
19603 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
19605 local dom_limit=1024
19606 local dom_threshold="50%"
19608 $LFS setstripe -d $DIR/$tdir
19609 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
19610 error "Can't set directory default striping"
19612 do_facet mds1 $LCTL set_param -n \
19613 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
19614 # set 0 threshold and create DOM file to change tunable stripesize
19615 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
19616 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19617 error "Failed to create $dom file"
19618 # now tunable dom_cur_stripesize should reach maximum
19619 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19620 lod.${lodname}.dom_stripesize_cur_kb)
19621 [[ $dom_current == $dom_limit ]] ||
19622 error "Current DOM stripesize is not maximum"
19625 # set threshold for further tests
19626 do_facet mds1 $LCTL set_param -n \
19627 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
19628 echo "DOM threshold is $dom_threshold free space"
19631 # Spoof bfree to exceed threshold
19632 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
19633 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
19634 for spfree in 40 20 0 15 30 55; do
19635 do_facet mds1 $LCTL set_param -n fail_val=$spfree
19636 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19637 error "Failed to create $dom file"
19638 dom_def=$(do_facet mds1 $LCTL get_param -n \
19639 lod.${lodname}.dom_stripesize_cur_kb)
19640 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
19641 [[ $dom_def != $dom_current ]] ||
19642 error "Default stripe size was not changed"
19643 if [[ $spfree > 0 ]] ; then
19644 dom_set=$($LFS getstripe -S $dom)
19645 [[ $dom_set == $((dom_def * 1024)) ]] ||
19646 error "DOM component size is still old"
19648 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
19649 error "DoM component is set with no free space"
19652 dom_current=$dom_def
19655 run_test 270g "DoM: default DoM stripe size depends on free space"
19658 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19659 skip "Need MDS version at least 2.10.55"
19661 local dom=$DIR/$tdir/dom
19663 mkdir -p $DIR/$tdir
19665 $LFS setstripe -E 1024K -L mdt $dom
19667 lctl set_param -n mdc.*.stats=clear
19668 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19669 cat $dom > /dev/null
19670 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
19671 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
19675 run_test 271a "DoM: data is cached for read after write"
19678 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19679 skip "Need MDS version at least 2.10.55"
19681 local dom=$DIR/$tdir/dom
19683 mkdir -p $DIR/$tdir
19685 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19687 lctl set_param -n mdc.*.stats=clear
19688 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19689 cancel_lru_locks mdc
19690 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
19691 # second stat to check size is cached on client
19692 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
19693 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19694 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
19697 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
19700 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19701 skip "Need MDS version at least 2.10.55"
19703 local dom=$DIR/$tdir/dom
19705 mkdir -p $DIR/$tdir
19707 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19709 lctl set_param -n mdc.*.stats=clear
19710 lctl set_param -n osc.*.stats=clear
19711 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
19712 cancel_lru_locks mdc
19713 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19714 # second stat to check size is cached on client
19715 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19716 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19717 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
19718 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
19719 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
19722 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
19728 local mdt=MDT$(printf %04x $mdtidx)
19730 if [ -z $param ]; then
19731 lctl get_param -n mdc.*$mdt*.stats
19733 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
19738 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19739 skip "Need MDS version at least 2.10.55"
19741 local dom=$DIR/$tdir/dom
19743 mkdir -p $DIR/$tdir
19745 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19747 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19748 local facet=mds$((mdtidx + 1))
19750 cancel_lru_locks mdc
19751 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
19752 createmany -o $dom 1000
19753 lctl set_param -n mdc.*.stats=clear
19754 smalliomany -w $dom 1000 200
19755 get_mdc_stats $mdtidx
19756 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19757 # Each file has 1 open, 1 IO enqueues, total 2000
19758 # but now we have also +1 getxattr for security.capability, total 3000
19759 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
19760 unlinkmany $dom 1000
19762 cancel_lru_locks mdc
19763 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
19764 createmany -o $dom 1000
19765 lctl set_param -n mdc.*.stats=clear
19766 smalliomany -w $dom 1000 200
19767 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19768 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
19769 # for OPEN and IO lock.
19770 [ $((enq - enq_2)) -ge 1000 ] ||
19771 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
19772 unlinkmany $dom 1000
19775 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
19777 cleanup_271def_tests() {
19783 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19784 skip "Need MDS version at least 2.10.57"
19786 local dom=$DIR/$tdir/dom
19787 local tmp=$TMP/$tfile
19788 trap "cleanup_271def_tests $tmp" EXIT
19790 mkdir -p $DIR/$tdir
19792 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19794 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19796 cancel_lru_locks mdc
19797 dd if=/dev/urandom of=$tmp bs=1000 count=1
19798 dd if=$tmp of=$dom bs=1000 count=1
19799 cancel_lru_locks mdc
19801 cat /etc/hosts >> $tmp
19802 lctl set_param -n mdc.*.stats=clear
19804 # append data to the same file it should update local page
19805 echo "Append to the same page"
19806 cat /etc/hosts >> $dom
19807 local num=$(get_mdc_stats $mdtidx ost_read)
19808 local ra=$(get_mdc_stats $mdtidx req_active)
19809 local rw=$(get_mdc_stats $mdtidx req_waittime)
19811 [ -z $num ] || error "$num READ RPC occured"
19812 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19816 cmp $tmp $dom || error "file miscompare"
19818 cancel_lru_locks mdc
19819 lctl set_param -n mdc.*.stats=clear
19821 echo "Open and read file"
19822 cat $dom > /dev/null
19823 local num=$(get_mdc_stats $mdtidx ost_read)
19824 local ra=$(get_mdc_stats $mdtidx req_active)
19825 local rw=$(get_mdc_stats $mdtidx req_waittime)
19827 [ -z $num ] || error "$num READ RPC occured"
19828 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19832 cmp $tmp $dom || error "file miscompare"
19836 run_test 271d "DoM: read on open (1K file in reply buffer)"
19839 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19840 skip "Need MDS version at least 2.10.57"
19842 local dom=$DIR/$tdir/dom
19843 local tmp=$TMP/$tfile
19844 trap "cleanup_271def_tests $tmp" EXIT
19846 mkdir -p $DIR/$tdir
19848 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19850 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19852 cancel_lru_locks mdc
19853 dd if=/dev/urandom of=$tmp bs=265000 count=1
19854 dd if=$tmp of=$dom bs=265000 count=1
19855 cancel_lru_locks mdc
19856 cat /etc/hosts >> $tmp
19857 lctl set_param -n mdc.*.stats=clear
19859 echo "Append to the same page"
19860 cat /etc/hosts >> $dom
19861 local num=$(get_mdc_stats $mdtidx ost_read)
19862 local ra=$(get_mdc_stats $mdtidx req_active)
19863 local rw=$(get_mdc_stats $mdtidx req_waittime)
19865 [ -z $num ] || error "$num READ RPC occured"
19866 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19870 cmp $tmp $dom || error "file miscompare"
19872 cancel_lru_locks mdc
19873 lctl set_param -n mdc.*.stats=clear
19875 echo "Open and read file"
19876 cat $dom > /dev/null
19877 local num=$(get_mdc_stats $mdtidx ost_read)
19878 local ra=$(get_mdc_stats $mdtidx req_active)
19879 local rw=$(get_mdc_stats $mdtidx req_waittime)
19881 [ -z $num ] && num=0
19882 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
19883 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19887 cmp $tmp $dom || error "file miscompare"
19891 run_test 271f "DoM: read on open (200K file and read tail)"
19894 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
19895 skip "Skipping due to old client or server version"
19897 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
19899 $CHECKSTAT -t file $DIR1/$tfile
19901 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
19904 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
19905 $LCTL set_param fail_loc=0x80000314
19906 rm $DIR1/$tfile || error "Unlink fails"
19908 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
19909 [ $RC -eq 0 ] || error "Failed write to stale object"
19911 run_test 271g "Discard DoM data vs client flush race"
19914 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19915 skip "Need MDS version at least 2.11.50"
19917 local dom=$DIR/$tdir/dom
19918 mkdir -p $DIR/$tdir
19920 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
19921 dd if=/dev/urandom of=$dom bs=512K count=1 ||
19922 error "failed to write data into $dom"
19923 local old_md5=$(md5sum $dom)
19925 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
19926 error "failed to migrate to the same DoM component"
19928 local new_md5=$(md5sum $dom)
19930 [ "$old_md5" == "$new_md5" ] ||
19931 error "md5sum differ: $old_md5, $new_md5"
19933 [ $($LFS getstripe -c $dom) -eq 2 ] ||
19934 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
19936 run_test 272a "DoM migration: new layout with the same DOM component"
19939 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19940 skip "Need MDS version at least 2.11.50"
19942 local dom=$DIR/$tdir/dom
19943 mkdir -p $DIR/$tdir
19944 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19946 local mdtidx=$($LFS getstripe -m $dom)
19947 local mdtname=MDT$(printf %04x $mdtidx)
19948 local facet=mds$((mdtidx + 1))
19950 local mdtfree1=$(do_facet $facet \
19951 lctl get_param -n osd*.*$mdtname.kbytesfree)
19952 dd if=/dev/urandom of=$dom bs=2M count=1 ||
19953 error "failed to write data into $dom"
19954 local old_md5=$(md5sum $dom)
19955 cancel_lru_locks mdc
19956 local mdtfree1=$(do_facet $facet \
19957 lctl get_param -n osd*.*$mdtname.kbytesfree)
19959 $LFS migrate -c2 $dom ||
19960 error "failed to migrate to the new composite layout"
19961 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19962 error "MDT stripe was not removed"
19964 cancel_lru_locks mdc
19965 local new_md5=$(md5sum $dom)
19966 [ "$old_md5" == "$new_md5" ] ||
19967 error "$old_md5 != $new_md5"
19969 # Skip free space checks with ZFS
19970 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19971 local mdtfree2=$(do_facet $facet \
19972 lctl get_param -n osd*.*$mdtname.kbytesfree)
19973 [ $mdtfree2 -gt $mdtfree1 ] ||
19974 error "MDT space is not freed after migration"
19978 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
19981 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19982 skip "Need MDS version at least 2.11.50"
19984 local dom=$DIR/$tdir/$tfile
19985 mkdir -p $DIR/$tdir
19986 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19988 local mdtidx=$($LFS getstripe -m $dom)
19989 local mdtname=MDT$(printf %04x $mdtidx)
19990 local facet=mds$((mdtidx + 1))
19992 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19993 error "failed to write data into $dom"
19994 local old_md5=$(md5sum $dom)
19995 cancel_lru_locks mdc
19996 local mdtfree1=$(do_facet $facet \
19997 lctl get_param -n osd*.*$mdtname.kbytesfree)
19999 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
20000 error "failed to migrate to the new composite layout"
20001 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
20002 error "MDT stripe was not removed"
20004 cancel_lru_locks mdc
20005 local new_md5=$(md5sum $dom)
20006 [ "$old_md5" == "$new_md5" ] ||
20007 error "$old_md5 != $new_md5"
20009 # Skip free space checks with ZFS
20010 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20011 local mdtfree2=$(do_facet $facet \
20012 lctl get_param -n osd*.*$mdtname.kbytesfree)
20013 [ $mdtfree2 -gt $mdtfree1 ] ||
20014 error "MDS space is not freed after migration"
20018 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
20021 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20022 skip "Need MDS version at least 2.12.55"
20024 local dom=$DIR/$tdir/$tfile
20025 mkdir -p $DIR/$tdir
20026 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20028 local mdtidx=$($LFS getstripe -m $dom)
20029 local mdtname=MDT$(printf %04x $mdtidx)
20030 local facet=mds$((mdtidx + 1))
20032 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20033 error "failed to write data into $dom"
20034 local old_md5=$(md5sum $dom)
20035 cancel_lru_locks mdc
20036 local mdtfree1=$(do_facet $facet \
20037 lctl get_param -n osd*.*$mdtname.kbytesfree)
20039 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
20040 error "failed mirroring to the new composite layout"
20041 $LFS mirror resync $dom ||
20042 error "failed mirror resync"
20043 $LFS mirror split --mirror-id 1 -d $dom ||
20044 error "failed mirror split"
20046 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20047 error "MDT stripe was not removed"
20049 cancel_lru_locks mdc
20050 local new_md5=$(md5sum $dom)
20051 [ "$old_md5" == "$new_md5" ] ||
20052 error "$old_md5 != $new_md5"
20054 # Skip free space checks with ZFS
20055 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20056 local mdtfree2=$(do_facet $facet \
20057 lctl get_param -n osd*.*$mdtname.kbytesfree)
20058 [ $mdtfree2 -gt $mdtfree1 ] ||
20059 error "MDS space is not freed after DOM mirror deletion"
20063 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20066 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20067 skip "Need MDS version at least 2.12.55"
20069 local dom=$DIR/$tdir/$tfile
20070 mkdir -p $DIR/$tdir
20071 $LFS setstripe -c 2 $dom
20073 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20074 error "failed to write data into $dom"
20075 local old_md5=$(md5sum $dom)
20076 cancel_lru_locks mdc
20078 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20079 error "failed mirroring to the DOM layout"
20080 $LFS mirror resync $dom ||
20081 error "failed mirror resync"
20082 $LFS mirror split --mirror-id 1 -d $dom ||
20083 error "failed mirror split"
20085 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20086 error "MDT stripe was not removed"
20088 cancel_lru_locks mdc
20089 local new_md5=$(md5sum $dom)
20090 [ "$old_md5" == "$new_md5" ] ||
20091 error "$old_md5 != $new_md5"
20095 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20098 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20099 skip "Need MDS version at least 2.12.55"
20101 local dom=$DIR/$tdir/$tfile
20102 mkdir -p $DIR/$tdir
20103 $LFS setstripe -c 2 $dom
20105 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20106 error "failed to write data into $dom"
20107 local old_md5=$(md5sum $dom)
20108 cancel_lru_locks mdc
20110 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20111 error "failed migrating to the DOM file"
20113 cancel_lru_locks mdc
20114 local new_md5=$(md5sum $dom)
20115 [ "$old_md5" != "$new_md5" ] &&
20116 error "$old_md5 != $new_md5"
20120 run_test 272f "DoM migration: OST-striped file to DOM file"
20123 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20124 skip "Need MDS version at least 2.11.50"
20126 # Layout swap cannot be done if either file has DOM component,
20127 # this will never be supported, migration should be used instead
20129 local dom=$DIR/$tdir/$tfile
20130 mkdir -p $DIR/$tdir
20132 $LFS setstripe -c2 ${dom}_plain
20133 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20134 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20135 error "can swap layout with DoM component"
20136 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20137 error "can swap layout with DoM component"
20139 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20140 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20141 error "can swap layout with DoM component"
20142 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20143 error "can swap layout with DoM component"
20146 run_test 273a "DoM: layout swapping should fail with DOM"
20149 remote_ost_nodsh && skip "remote OST with nodsh"
20150 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
20151 skip "Need OST version >= 2.10.57"
20153 local file=$DIR/$tfile
20156 oss=$(comma_list $(osts_nodes))
20158 dd if=/dev/urandom of=$file bs=1M count=2 ||
20159 error "failed to create a file"
20160 cancel_lru_locks osc
20163 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20164 error "failed to read a file"
20166 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
20167 $LCTL set_param fail_loc=0x8000031f
20169 cancel_lru_locks osc &
20172 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
20173 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
20174 #IO takes another lock, but matches the PENDING one
20175 #and places it to the IO RPC
20176 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20177 error "failed to read a file with PENDING lock"
20179 run_test 275 "Read on a canceled duplicate lock"
20182 remote_ost_nodsh && skip "remote OST with nodsh"
20185 do_facet ost1 "(while true; do \
20186 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
20187 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
20190 for LOOP in $(seq 20); do
20192 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
20195 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
20196 rm $TMP/sanity_276_pid"
20198 run_test 276 "Race between mount and obd_statfs"
20201 $LCTL set_param ldlm.namespaces.*.lru_size=0
20202 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20203 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20204 grep ^used_mb | awk '{print $2}')
20205 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
20206 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
20207 oflag=direct conv=notrunc
20208 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20209 grep ^used_mb | awk '{print $2}')
20210 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
20212 run_test 277 "Direct IO shall drop page cache"
20215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20216 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20217 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
20218 skip "needs the same host for mdt1 mdt2" && return
20223 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
20224 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
20230 echo "Starting MDTs"
20231 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20233 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
20235 do_facet mds2 $LCTL set_param fail_loc=0
20237 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
20238 wait_recovery_complete mds2
20240 run_test 278 "Race starting MDS between MDTs stop/start"
20243 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
20244 skip "Need MGS version at least 2.13.52"
20245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20246 combined_mgs_mds || skip "needs combined MGS/MDT"
20248 umount_client $MOUNT
20249 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
20250 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
20252 mount_client $MOUNT &
20254 stop mgs || error "stop mgs failed"
20255 #for a race mgs would crash
20256 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
20257 mount_client $MOUNT || error "mount client failed"
20259 run_test 280 "Race between MGS umount and client llog processing"
20261 cleanup_test_300() {
20265 test_striped_dir() {
20270 mkdir -p $DIR/$tdir
20272 SAVE_UMASK=$(umask)
20273 trap cleanup_test_300 RETURN EXIT
20275 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
20276 $DIR/$tdir/striped_dir ||
20277 error "set striped dir error"
20279 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
20280 [ "$mode" = "755" ] || error "expect 755 got $mode"
20282 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
20283 error "getdirstripe failed"
20284 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
20285 if [ "$stripe_count" != "2" ]; then
20286 error "1:stripe_count is $stripe_count, expect 2"
20288 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
20289 if [ "$stripe_count" != "2" ]; then
20290 error "2:stripe_count is $stripe_count, expect 2"
20293 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
20294 if [ "$stripe_index" != "$mdt_index" ]; then
20295 error "stripe_index is $stripe_index, expect $mdt_index"
20298 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20299 error "nlink error after create striped dir"
20301 mkdir $DIR/$tdir/striped_dir/a
20302 mkdir $DIR/$tdir/striped_dir/b
20304 stat $DIR/$tdir/striped_dir/a ||
20305 error "create dir under striped dir failed"
20306 stat $DIR/$tdir/striped_dir/b ||
20307 error "create dir under striped dir failed"
20309 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
20310 error "nlink error after mkdir"
20312 rmdir $DIR/$tdir/striped_dir/a
20313 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
20314 error "nlink error after rmdir"
20316 rmdir $DIR/$tdir/striped_dir/b
20317 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20318 error "nlink error after rmdir"
20320 chattr +i $DIR/$tdir/striped_dir
20321 createmany -o $DIR/$tdir/striped_dir/f 10 &&
20322 error "immutable flags not working under striped dir!"
20323 chattr -i $DIR/$tdir/striped_dir
20325 rmdir $DIR/$tdir/striped_dir ||
20326 error "rmdir striped dir error"
20334 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20335 skip "skipped for lustre < 2.7.0"
20336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20337 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20339 test_striped_dir 0 || error "failed on striped dir on MDT0"
20340 test_striped_dir 1 || error "failed on striped dir on MDT0"
20342 run_test 300a "basic striped dir sanity test"
20345 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20346 skip "skipped for lustre < 2.7.0"
20347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20348 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20355 test_mkdir $DIR/$tdir || error "mkdir fail"
20356 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20357 error "set striped dir error"
20358 for i in {0..9}; do
20359 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
20361 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
20362 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
20363 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
20365 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
20366 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
20367 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
20371 run_test 300b "check ctime/mtime for striped dir"
20374 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20375 skip "skipped for lustre < 2.7.0"
20376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20377 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20381 mkdir -p $DIR/$tdir
20382 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
20383 error "set striped dir error"
20385 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
20386 error "chown striped dir failed"
20388 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
20389 error "create 5k files failed"
20391 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
20393 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
20397 run_test 300c "chown && check ls under striped directory"
20400 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20401 skip "skipped for lustre < 2.7.0"
20402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20403 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20408 mkdir -p $DIR/$tdir
20409 $LFS setstripe -c 2 $DIR/$tdir
20411 #local striped directory
20412 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20413 error "set striped dir error"
20414 #look at the directories for debug purposes
20416 $LFS getdirstripe $DIR/$tdir
20417 ls -l $DIR/$tdir/striped_dir
20418 $LFS getdirstripe $DIR/$tdir/striped_dir
20419 createmany -o $DIR/$tdir/striped_dir/f 10 ||
20420 error "create 10 files failed"
20422 #remote striped directory
20423 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
20424 error "set striped dir error"
20425 #look at the directories for debug purposes
20427 $LFS getdirstripe $DIR/$tdir
20428 ls -l $DIR/$tdir/remote_striped_dir
20429 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
20430 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
20431 error "create 10 files failed"
20433 for file in $(find $DIR/$tdir); do
20434 stripe_count=$($LFS getstripe -c $file)
20435 [ $stripe_count -eq 2 ] ||
20436 error "wrong stripe $stripe_count for $file"
20441 run_test 300d "check default stripe under striped directory"
20444 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20445 skip "Need MDS version at least 2.7.55"
20446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20447 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20452 mkdir -p $DIR/$tdir
20454 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20455 error "set striped dir error"
20457 touch $DIR/$tdir/striped_dir/a
20458 touch $DIR/$tdir/striped_dir/b
20459 touch $DIR/$tdir/striped_dir/c
20461 mkdir $DIR/$tdir/striped_dir/dir_a
20462 mkdir $DIR/$tdir/striped_dir/dir_b
20463 mkdir $DIR/$tdir/striped_dir/dir_c
20465 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
20466 error "set striped adir under striped dir error"
20468 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
20469 error "set striped bdir under striped dir error"
20471 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
20472 error "set striped cdir under striped dir error"
20474 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
20475 error "rename dir under striped dir fails"
20477 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
20478 error "rename dir under different stripes fails"
20480 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
20481 error "rename file under striped dir should succeed"
20483 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
20484 error "rename dir under striped dir should succeed"
20488 run_test 300e "check rename under striped directory"
20491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20492 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20493 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20494 skip "Need MDS version at least 2.7.55"
20500 mkdir -p $DIR/$tdir
20502 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20503 error "set striped dir error"
20505 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
20506 error "set striped dir error"
20508 touch $DIR/$tdir/striped_dir/a
20509 mkdir $DIR/$tdir/striped_dir/dir_a
20510 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
20511 error "create striped dir under striped dir fails"
20513 touch $DIR/$tdir/striped_dir1/b
20514 mkdir $DIR/$tdir/striped_dir1/dir_b
20515 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
20516 error "create striped dir under striped dir fails"
20518 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
20519 error "rename dir under different striped dir should fail"
20521 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
20522 error "rename striped dir under diff striped dir should fail"
20524 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
20525 error "rename file under diff striped dirs fails"
20529 run_test 300f "check rename cross striped directory"
20531 test_300_check_default_striped_dir()
20534 local default_count=$2
20535 local default_index=$3
20538 local dir_stripe_index
20541 echo "checking $dirname $default_count $default_index"
20542 $LFS setdirstripe -D -c $default_count -i $default_index \
20543 -t all_char $DIR/$tdir/$dirname ||
20544 error "set default stripe on striped dir error"
20545 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
20546 [ $stripe_count -eq $default_count ] ||
20547 error "expect $default_count get $stripe_count for $dirname"
20549 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
20550 [ $stripe_index -eq $default_index ] ||
20551 error "expect $default_index get $stripe_index for $dirname"
20553 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
20554 error "create dirs failed"
20556 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
20557 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
20558 for dir in $(find $DIR/$tdir/$dirname/*); do
20559 stripe_count=$($LFS getdirstripe -c $dir)
20560 [ $stripe_count -eq $default_count ] ||
20561 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
20562 error "stripe count $default_count != $stripe_count for $dir"
20564 stripe_index=$($LFS getdirstripe -i $dir)
20565 [ $default_index -eq -1 ] ||
20566 [ $stripe_index -eq $default_index ] ||
20567 error "$stripe_index != $default_index for $dir"
20569 #check default stripe
20570 stripe_count=$($LFS getdirstripe -D -c $dir)
20571 [ $stripe_count -eq $default_count ] ||
20572 error "default count $default_count != $stripe_count for $dir"
20574 stripe_index=$($LFS getdirstripe -D -i $dir)
20575 [ $stripe_index -eq $default_index ] ||
20576 error "default index $default_index != $stripe_index for $dir"
20578 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
20582 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20583 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20584 skip "Need MDS version at least 2.7.55"
20591 mkdir $DIR/$tdir/normal_dir
20593 #Checking when client cache stripe index
20594 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
20595 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
20596 error "create striped_dir failed"
20598 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
20599 error "create dir0 fails"
20600 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
20601 [ $stripe_index -eq 0 ] ||
20602 error "dir0 expect index 0 got $stripe_index"
20604 mkdir $DIR/$tdir/striped_dir/dir1 ||
20605 error "create dir1 fails"
20606 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
20607 [ $stripe_index -eq 1 ] ||
20608 error "dir1 expect index 1 got $stripe_index"
20610 #check default stripe count/stripe index
20611 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
20612 test_300_check_default_striped_dir normal_dir 1 0
20613 test_300_check_default_striped_dir normal_dir 2 1
20614 test_300_check_default_striped_dir normal_dir 2 -1
20616 #delete default stripe information
20617 echo "delete default stripeEA"
20618 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
20619 error "set default stripe on striped dir error"
20621 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
20622 for dir in $(find $DIR/$tdir/normal_dir/*); do
20623 stripe_count=$($LFS getdirstripe -c $dir)
20624 [ $stripe_count -eq 0 ] ||
20625 error "expect 1 get $stripe_count for $dir"
20626 stripe_index=$($LFS getdirstripe -i $dir)
20627 [ $stripe_index -eq 0 ] ||
20628 error "expect 0 get $stripe_index for $dir"
20631 run_test 300g "check default striped directory for normal directory"
20634 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20635 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20636 skip "Need MDS version at least 2.7.55"
20642 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20643 error "set striped dir error"
20645 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
20646 test_300_check_default_striped_dir striped_dir 1 0
20647 test_300_check_default_striped_dir striped_dir 2 1
20648 test_300_check_default_striped_dir striped_dir 2 -1
20650 #delete default stripe information
20651 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
20652 error "set default stripe on striped dir error"
20654 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
20655 for dir in $(find $DIR/$tdir/striped_dir/*); do
20656 stripe_count=$($LFS getdirstripe -c $dir)
20657 [ $stripe_count -eq 0 ] ||
20658 error "expect 1 get $stripe_count for $dir"
20661 run_test 300h "check default striped directory for striped directory"
20664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20665 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20666 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20667 skip "Need MDS version at least 2.7.55"
20674 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20675 error "set striped dir error"
20677 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20678 error "create files under striped dir failed"
20680 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
20681 error "set striped hashdir error"
20683 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
20684 error "create dir0 under hash dir failed"
20685 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
20686 error "create dir1 under hash dir failed"
20688 # unfortunately, we need to umount to clear dir layout cache for now
20689 # once we fully implement dir layout, we can drop this
20690 umount_client $MOUNT || error "umount failed"
20691 mount_client $MOUNT || error "mount failed"
20693 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
20694 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
20695 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
20697 #set the stripe to be unknown hash type
20698 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
20699 $LCTL set_param fail_loc=0x1901
20700 for ((i = 0; i < 10; i++)); do
20701 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
20702 error "stat f-$i failed"
20703 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
20706 touch $DIR/$tdir/striped_dir/f0 &&
20707 error "create under striped dir with unknown hash should fail"
20709 $LCTL set_param fail_loc=0
20711 umount_client $MOUNT || error "umount failed"
20712 mount_client $MOUNT || error "mount failed"
20716 run_test 300i "client handle unknown hash type striped directory"
20719 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20721 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20722 skip "Need MDS version at least 2.7.55"
20729 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
20730 $LCTL set_param fail_loc=0x1702
20731 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20732 error "set striped dir error"
20734 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20735 error "create files under striped dir failed"
20737 $LCTL set_param fail_loc=0
20739 rm -rf $DIR/$tdir || error "unlink striped dir fails"
20743 run_test 300j "test large update record"
20746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20747 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20748 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20749 skip "Need MDS version at least 2.7.55"
20751 # this test needs a huge transaction
20753 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20754 osd*.$FSNAME-MDT0000.kbytestotal")
20755 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
20762 #define OBD_FAIL_LARGE_STRIPE 0x1703
20763 $LCTL set_param fail_loc=0x1703
20764 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
20765 error "set striped dir error"
20766 $LCTL set_param fail_loc=0
20768 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20769 error "getstripeddir fails"
20770 rm -rf $DIR/$tdir/striped_dir ||
20771 error "unlink striped dir fails"
20775 run_test 300k "test large striped directory"
20778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20779 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20780 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20781 skip "Need MDS version at least 2.7.55"
20785 test_mkdir -p $DIR/$tdir/striped_dir
20786 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
20787 error "chown $RUNAS_ID failed"
20788 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
20789 error "set default striped dir failed"
20791 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
20792 $LCTL set_param fail_loc=0x80000158
20793 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
20795 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
20796 [ $stripe_index -eq 1 ] ||
20797 error "expect 1 get $stripe_index for $dir"
20799 run_test 300l "non-root user to create dir under striped dir with stale layout"
20802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20803 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
20804 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20805 skip "Need MDS version at least 2.7.55"
20807 mkdir -p $DIR/$tdir/striped_dir
20808 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
20809 error "set default stripes dir error"
20811 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
20813 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
20814 [ $stripe_count -eq 0 ] ||
20815 error "expect 0 get $stripe_count for a"
20817 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
20818 error "set default stripes dir error"
20820 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
20822 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
20823 [ $stripe_count -eq 0 ] ||
20824 error "expect 0 get $stripe_count for b"
20826 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
20827 error "set default stripes dir error"
20829 mkdir $DIR/$tdir/striped_dir/c &&
20830 error "default stripe_index is invalid, mkdir c should fails"
20832 rm -rf $DIR/$tdir || error "rmdir fails"
20834 run_test 300m "setstriped directory on single MDT FS"
20837 local list=$(comma_list $(mdts_nodes))
20840 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20845 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20846 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20847 skip "Need MDS version at least 2.7.55"
20848 remote_mds_nodsh && skip "remote MDS with nodsh"
20851 local list=$(comma_list $(mdts_nodes))
20853 trap cleanup_300n RETURN EXIT
20854 mkdir -p $DIR/$tdir
20855 chmod 777 $DIR/$tdir
20856 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
20857 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20858 error "create striped dir succeeds with gid=0"
20860 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20861 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
20862 error "create striped dir fails with gid=-1"
20864 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20865 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
20866 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20867 error "set default striped dir succeeds with gid=0"
20870 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20871 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
20872 error "set default striped dir fails with gid=-1"
20875 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20876 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
20877 error "create test_dir fails"
20878 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
20879 error "create test_dir1 fails"
20880 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
20881 error "create test_dir2 fails"
20884 run_test 300n "non-root user to create dir under striped dir with default EA"
20887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20888 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20889 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20890 skip "Need MDS version at least 2.7.55"
20895 mkdir -p $DIR/$tdir
20897 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
20898 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
20899 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
20900 skip "not enough free inodes $numfree1 $numfree2"
20903 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
20904 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
20905 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
20906 skip "not enough free space $numfree1 $numfree2"
20909 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
20910 error "setdirstripe fails"
20912 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
20913 error "create dirs fails"
20915 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
20916 ls $DIR/$tdir/striped_dir > /dev/null ||
20917 error "ls striped dir fails"
20918 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
20919 error "unlink big striped dir fails"
20921 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
20924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20925 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20926 remote_mds_nodsh && skip "remote MDS with nodsh"
20928 mkdir -p $DIR/$tdir
20930 #define OBD_FAIL_OUT_ENOSPC 0x1704
20931 do_facet mds2 lctl set_param fail_loc=0x80001704
20932 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
20933 && error "create striped directory should fail"
20935 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
20937 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
20940 run_test 300p "create striped directory without space"
20943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20944 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20946 local fd=$(free_fd)
20947 local cmd="exec $fd<$tdir"
20949 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
20952 trap "eval $cmd" EXIT
20953 cd $tdir || error "cd $tdir fails"
20954 rmdir ../$tdir || error "rmdir $tdir fails"
20955 mkdir local_dir && error "create dir succeeds"
20956 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
20960 run_test 300q "create remote directory under orphan directory"
20963 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20964 skip "Need MDS version at least 2.7.55" && return
20965 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20969 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
20970 error "set striped dir error"
20972 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20973 error "getstripeddir fails"
20976 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
20977 awk '/lmv_stripe_count:/ { print $2 }')
20979 [ $MDSCOUNT -ne $stripe_count ] &&
20980 error "wrong stripe count $stripe_count expected $MDSCOUNT"
20982 rm -rf $DIR/$tdir/striped_dir ||
20983 error "unlink striped dir fails"
20985 run_test 300r "test -1 striped directory"
20987 prepare_remote_file() {
20988 mkdir $DIR/$tdir/src_dir ||
20989 error "create remote source failed"
20991 cp /etc/hosts $DIR/$tdir/src_dir/a ||
20992 error "cp to remote source failed"
20993 touch $DIR/$tdir/src_dir/a
20995 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
20996 error "create remote target dir failed"
20998 touch $DIR/$tdir/tgt_dir/b
21000 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
21001 error "rename dir cross MDT failed!"
21003 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
21004 error "src_child still exists after rename"
21006 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
21007 error "missing file(a) after rename"
21009 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
21010 error "diff after rename"
21014 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21017 local remote_file=$DIR/$tdir/tgt_dir/b
21019 mkdir -p $DIR/$tdir
21021 prepare_remote_file || error "prepare remote file failed"
21024 $OPENUNLINK $remote_file $remote_file ||
21025 error "openunlink $remote_file failed"
21026 $CHECKSTAT -a $remote_file || error "$remote_file exists"
21028 run_test 310a "open unlink remote file"
21031 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21034 local remote_file=$DIR/$tdir/tgt_dir/b
21036 mkdir -p $DIR/$tdir
21038 prepare_remote_file || error "prepare remote file failed"
21040 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21041 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
21042 $CHECKSTAT -t file $remote_file || error "check file failed"
21044 run_test 310b "unlink remote file with multiple links while open"
21047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21048 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21050 local remote_file=$DIR/$tdir/tgt_dir/b
21052 mkdir -p $DIR/$tdir
21054 prepare_remote_file || error "prepare remote file failed"
21056 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21057 multiop_bg_pause $remote_file O_uc ||
21058 error "mulitop failed for remote file"
21060 $MULTIOP $DIR/$tfile Ouc
21061 kill -USR1 $MULTIPID
21064 run_test 310c "open-unlink remote file with multiple links"
21068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21069 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21070 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21071 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21072 remote_mds_nodsh && skip "remote MDS with nodsh"
21074 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21075 local mdts=$(comma_list $(mdts_nodes))
21077 mkdir -p $DIR/$tdir
21078 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21079 createmany -o $DIR/$tdir/$tfile. 1000
21081 # statfs data is not real time, let's just calculate it
21082 old_iused=$((old_iused + 1000))
21084 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21085 osp.*OST0000*MDT0000.create_count")
21086 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21087 osp.*OST0000*MDT0000.max_create_count")
21088 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21090 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21091 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
21092 [ $index -ne 0 ] || error "$tfile stripe index is 0"
21094 unlinkmany $DIR/$tdir/$tfile. 1000
21096 do_nodes $mdts "$LCTL set_param -n \
21097 osp.*OST0000*.max_create_count=$max_count"
21098 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
21099 do_nodes $mdts "$LCTL set_param -n \
21100 osp.*OST0000*.create_count=$count"
21101 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
21102 grep "=0" && error "create_count is zero"
21105 for i in $(seq 120); do
21106 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21107 # system may be too busy to destroy all objs in time, use
21108 # a somewhat small value to not fail autotest
21109 [ $((old_iused - new_iused)) -gt 400 ] && break
21113 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
21114 [ $((old_iused - new_iused)) -gt 400 ] ||
21115 error "objs not destroyed after unlink"
21117 run_test 311 "disable OSP precreate, and unlink should destroy objs"
21124 local vdevdir=$(dirname $(facet_vdevice $ost))
21125 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
21126 local zfs_zapid=$(do_facet $ost $cmd |
21127 grep -w "/O/0/d$((objid%32))" -C 5 |
21128 awk '/Object/{getline; print $1}')
21129 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
21130 awk "/$objid = /"'{printf $3}')
21135 zfs_object_blksz() {
21139 local vdevdir=$(dirname $(facet_vdevice $ost))
21140 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
21141 local blksz=$(do_facet $ost $cmd $objid |
21142 awk '/dblk/{getline; printf $4}')
21144 case "${blksz: -1}" in
21145 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
21146 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
21153 test_312() { # LU-4856
21154 remote_ost_nodsh && skip "remote OST with nodsh"
21155 [ "$ost1_FSTYPE" = "zfs" ] ||
21156 skip_env "the test only applies to zfs"
21158 local max_blksz=$(do_facet ost1 \
21159 $ZFS get -p recordsize $(facet_device ost1) |
21160 awk '!/VALUE/{print $3}')
21162 # to make life a little bit easier
21163 $LFS mkdir -c 1 -i 0 $DIR/$tdir
21164 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21166 local tf=$DIR/$tdir/$tfile
21168 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21170 # Get ZFS object id
21171 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21172 # block size change by sequential overwrite
21175 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
21176 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
21178 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
21179 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
21183 # block size change by sequential append write
21184 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
21185 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21186 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21189 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
21190 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
21191 oflag=sync conv=notrunc
21193 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21194 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
21195 error "blksz error, actual $blksz, " \
21196 "expected: 2 * $count * $PAGE_SIZE"
21202 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21203 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21205 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
21206 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21207 [ $blksz -eq $PAGE_SIZE ] ||
21208 error "blksz error: $blksz, expected: $PAGE_SIZE"
21210 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
21211 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21212 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
21214 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
21215 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21216 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
21218 run_test 312 "make sure ZFS adjusts its block size by write pattern"
21221 remote_ost_nodsh && skip "remote OST with nodsh"
21223 local file=$DIR/$tfile
21226 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
21228 # define OBD_FAIL_TGT_RCVD_EIO 0x720
21229 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21230 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
21231 error "write should failed"
21232 do_facet ost1 "$LCTL set_param fail_loc=0"
21235 run_test 313 "io should fail after last_rcvd update fail"
21238 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21240 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
21241 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21243 wait_delete_completed
21244 do_facet ost1 "$LCTL set_param fail_loc=0"
21246 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
21248 test_315() { # LU-618
21249 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
21251 local file=$DIR/$tfile
21254 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
21255 error "multiop file write failed"
21256 $MULTIOP $file oO_RDONLY:r4063232_c &
21261 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
21264 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
21267 run_test 315 "read should be accounted"
21270 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21271 large_xattr_enabled || skip_env "ea_inode feature disabled"
21273 rm -rf $DIR/$tdir/d
21274 mkdir -p $DIR/$tdir/d
21275 chown nobody $DIR/$tdir/d
21276 touch $DIR/$tdir/d/file
21278 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
21280 run_test 316 "lfs mv"
21283 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
21284 skip "Need MDS version at least 2.11.53"
21285 if [ "$ost1_FSTYPE" == "zfs" ]; then
21286 skip "LU-10370: no implementation for ZFS"
21290 local grant_blk_size
21292 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
21293 awk '/grant_block_size:/ { print $2; exit; }')
21295 # Create File of size 5M. Truncate it to below size's and verify
21298 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
21299 error "Create file $DIR/$tfile failed"
21300 stack_trap "rm -f $DIR/$tfile" EXIT
21302 for trunc_sz in 2097152 4097 4000 509 0; do
21303 $TRUNCATE $DIR/$tfile $trunc_sz ||
21304 error "truncate $tfile to $trunc_sz failed"
21305 local sz=$(stat --format=%s $DIR/$tfile)
21306 local blk=$(stat --format=%b $DIR/$tfile)
21307 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
21308 grant_blk_size) * 8))
21310 if [[ $blk -ne $trunc_blk ]]; then
21311 $(which stat) $DIR/$tfile
21312 error "Expected Block $trunc_blk got $blk for $tfile"
21315 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21316 error "Expected Size $trunc_sz got $sz for $tfile"
21321 # Create file with a hole and write actual two blocks. Block count
21324 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
21325 conv=fsync || error "Create file : $DIR/$tfile"
21327 # Calculate the final truncate size.
21328 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
21331 # truncate to size $trunc_sz bytes. Strip the last block
21332 # The block count must drop to 8
21334 $TRUNCATE $DIR/$tfile $trunc_sz ||
21335 error "truncate $tfile to $trunc_sz failed"
21337 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
21338 sz=$(stat --format=%s $DIR/$tfile)
21339 blk=$(stat --format=%b $DIR/$tfile)
21341 if [[ $blk -ne $trunc_bsz ]]; then
21342 $(which stat) $DIR/$tfile
21343 error "Expected Block $trunc_bsz got $blk for $tfile"
21346 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21347 error "Expected Size $trunc_sz got $sz for $tfile"
21349 run_test 317 "Verify blocks get correctly update after truncate"
21352 local old_max_active=$($LCTL get_param -n \
21353 llite.*.max_read_ahead_async_active 2>/dev/null)
21355 $LCTL set_param llite.*.max_read_ahead_async_active=256
21356 local max_active=$($LCTL get_param -n \
21357 llite.*.max_read_ahead_async_active 2>/dev/null)
21358 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
21360 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
21361 error "set max_read_ahead_async_active should succeed"
21363 $LCTL set_param llite.*.max_read_ahead_async_active=512
21364 max_active=$($LCTL get_param -n \
21365 llite.*.max_read_ahead_async_active 2>/dev/null)
21366 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
21368 # restore @max_active
21369 [ $old_max_active -ne 0 ] && $LCTL set_param \
21370 llite.*.max_read_ahead_async_active=$old_max_active
21372 local old_threshold=$($LCTL get_param -n \
21373 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21374 local max_per_file_mb=$($LCTL get_param -n \
21375 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
21377 local invalid=$(($max_per_file_mb + 1))
21379 llite.*.read_ahead_async_file_threshold_mb=$invalid\
21380 && error "set $invalid should fail"
21382 local valid=$(($invalid - 1))
21384 llite.*.read_ahead_async_file_threshold_mb=$valid ||
21385 error "set $valid should succeed"
21386 local threshold=$($LCTL get_param -n \
21387 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21388 [ $threshold -eq $valid ] || error \
21389 "expect threshold $valid got $threshold"
21391 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
21393 run_test 318 "Verify async readahead tunables"
21396 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
21398 local before=$(date +%s)
21400 local mdir=$DIR/$tdir
21401 local file=$mdir/xxx
21403 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
21406 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
21407 $LCTL set_param fail_val=5 fail_loc=0x8000032c
21408 $LFS mv -m1 $file &
21411 dd if=$file of=/dev/null
21413 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
21414 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
21416 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
21418 run_test 319 "lost lease lock on migrate error"
21420 test_398a() { # LU-4198
21421 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21422 $LCTL set_param ldlm.namespaces.*.lru_size=clear
21424 # request a new lock on client
21425 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21427 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21428 local lock_count=$($LCTL get_param -n \
21429 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21430 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
21432 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
21434 # no lock cached, should use lockless IO and not enqueue new lock
21435 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21436 lock_count=$($LCTL get_param -n \
21437 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21438 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
21440 run_test 398a "direct IO should cancel lock otherwise lockless"
21442 test_398b() { # LU-4198
21443 which fio || skip_env "no fio installed"
21444 $LFS setstripe -c -1 $DIR/$tfile
21447 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
21450 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
21451 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21452 --numjobs=$njobs --fallocate=none \
21453 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21454 --filename=$DIR/$tfile &
21457 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
21458 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
21459 --numjobs=$njobs --fallocate=none \
21460 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21461 --filename=$DIR/$tfile || true
21466 run_test 398b "DIO and buffer IO race"
21468 test_398c() { # LU-4198
21469 which fio || skip_env "no fio installed"
21471 saved_debug=$($LCTL get_param -n debug)
21472 $LCTL set_param debug=0
21474 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
21475 ((size /= 1024)) # by megabytes
21476 ((size /= 2)) # write half of the OST at most
21477 [ $size -gt 40 ] && size=40 #reduce test time anyway
21479 $LFS setstripe -c 1 $DIR/$tfile
21481 # it seems like ldiskfs reserves more space than necessary if the
21482 # writing blocks are not mapped, so it extends the file firstly
21483 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
21484 cancel_lru_locks osc
21486 # clear and verify rpc_stats later
21487 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
21490 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
21491 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
21492 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21493 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21494 --filename=$DIR/$tfile
21495 [ $? -eq 0 ] || error "fio write error"
21497 [ $($LCTL get_param -n \
21498 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
21499 error "Locks were requested while doing AIO"
21501 # get the percentage of 1-page I/O
21502 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
21503 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
21505 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
21507 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
21508 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21509 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21510 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21511 --filename=$DIR/$tfile
21512 [ $? -eq 0 ] || error "fio mixed read write error"
21515 $LCTL set_param debug="$saved_debug"
21517 run_test 398c "run fio to test AIO"
21520 local read_write=$1
21521 if [ "$read_write" = "write" ]; then
21522 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
21523 elif [ "$read_write" = "read" ]; then
21524 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
21526 error "argument error"
21529 # turn off debug for performance testing
21530 local saved_debug=$($LCTL get_param -n debug)
21531 $LCTL set_param debug=0
21533 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21535 # get ost1 size - $FSNAME-OST0000
21536 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
21537 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
21538 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
21540 if [ "$read_write" = "read" ]; then
21541 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
21544 local start_time=$(date +%s.%N)
21545 $dd_cmd bs=1M count=$blocks oflag=sync ||
21546 error "real dd $read_write error"
21547 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
21549 if [ "$read_write" = "write" ]; then
21553 # define OBD_FAIL_OST_FAKE_RW 0x238
21554 do_facet ost1 $LCTL set_param fail_loc=0x238
21556 local start_time=$(date +%s.%N)
21557 $dd_cmd bs=1M count=$blocks oflag=sync ||
21558 error "fake dd $read_write error"
21559 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
21561 if [ "$read_write" = "write" ]; then
21563 cancel_lru_locks osc
21564 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
21565 error "$tfile size not $blocks MB"
21567 do_facet ost1 $LCTL set_param fail_loc=0
21569 echo "fake $read_write $duration_fake vs. normal $read_write" \
21570 "$duration in seconds"
21571 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
21572 error_not_in_vm "fake write is slower"
21574 $LCTL set_param -n debug="$saved_debug"
21577 test_399a() { # LU-7655 for OST fake write
21578 remote_ost_nodsh && skip "remote OST with nodsh"
21582 run_test 399a "fake write should not be slower than normal write"
21584 test_399b() { # LU-8726 for OST fake read
21585 remote_ost_nodsh && skip "remote OST with nodsh"
21586 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
21587 skip_env "ldiskfs only test"
21592 run_test 399b "fake read should not be slower than normal read"
21594 test_400a() { # LU-1606, was conf-sanity test_74
21595 if ! which $CC > /dev/null 2>&1; then
21596 skip_env "$CC is not installed"
21599 local extra_flags=''
21600 local out=$TMP/$tfile
21601 local prefix=/usr/include/lustre
21604 # Oleg removes c files in his test rig so test if any c files exist
21605 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
21606 skip_env "Needed c test files are missing"
21608 if ! [[ -d $prefix ]]; then
21609 # Assume we're running in tree and fixup the include path.
21610 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
21611 extra_flags+=" -L$LUSTRE/utils/.lib"
21614 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
21615 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
21616 error "client api broken"
21620 run_test 400a "Lustre client api program can compile and link"
21622 test_400b() { # LU-1606, LU-5011
21624 local out=$TMP/$tfile
21625 local prefix=/usr/include/linux/lustre
21627 # We use a hard coded prefix so that this test will not fail
21628 # when run in tree. There are headers in lustre/include/lustre/
21629 # that are not packaged (like lustre_idl.h) and have more
21630 # complicated include dependencies (like config.h and lnet/types.h).
21631 # Since this test about correct packaging we just skip them when
21632 # they don't exist (see below) rather than try to fixup cppflags.
21634 if ! which $CC > /dev/null 2>&1; then
21635 skip_env "$CC is not installed"
21638 for header in $prefix/*.h; do
21639 if ! [[ -f "$header" ]]; then
21643 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
21644 continue # lustre_ioctl.h is internal header
21647 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
21648 error "cannot compile '$header'"
21652 run_test 400b "packaged headers can be compiled"
21654 test_401a() { #LU-7437
21655 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
21656 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
21658 #count the number of parameters by "list_param -R"
21659 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
21660 #count the number of parameters by listing proc files
21661 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
21662 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
21663 echo "proc_dirs='$proc_dirs'"
21664 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
21665 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
21668 [ $params -eq $procs ] ||
21669 error "found $params parameters vs. $procs proc files"
21671 # test the list_param -D option only returns directories
21672 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
21673 #count the number of parameters by listing proc directories
21674 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
21677 [ $params -eq $procs ] ||
21678 error "found $params parameters vs. $procs proc files"
21680 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
21683 local save=$($LCTL get_param -n jobid_var)
21686 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
21687 error "no error returned when setting bad parameters"
21689 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
21690 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
21692 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
21693 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
21694 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
21696 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
21699 local jobid_var_old=$($LCTL get_param -n jobid_var)
21700 local jobid_var_new
21702 $LCTL set_param jobid_var= &&
21703 error "no error returned for 'set_param a='"
21705 jobid_var_new=$($LCTL get_param -n jobid_var)
21706 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21707 error "jobid_var was changed by setting without value"
21709 $LCTL set_param jobid_var &&
21710 error "no error returned for 'set_param a'"
21712 jobid_var_new=$($LCTL get_param -n jobid_var)
21713 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21714 error "jobid_var was changed by setting without value"
21716 run_test 401c "Verify 'lctl set_param' without value fails in either format."
21719 local jobid_var_old=$($LCTL get_param -n jobid_var)
21720 local jobid_var_new
21721 local new_value="foo=bar"
21723 $LCTL set_param jobid_var=$new_value ||
21724 error "'set_param a=b' did not accept a value containing '='"
21726 jobid_var_new=$($LCTL get_param -n jobid_var)
21727 [[ "$jobid_var_new" == "$new_value" ]] ||
21728 error "'set_param a=b' failed on a value containing '='"
21730 # Reset the jobid_var to test the other format
21731 $LCTL set_param jobid_var=$jobid_var_old
21732 jobid_var_new=$($LCTL get_param -n jobid_var)
21733 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21734 error "failed to reset jobid_var"
21736 $LCTL set_param jobid_var $new_value ||
21737 error "'set_param a b' did not accept a value containing '='"
21739 jobid_var_new=$($LCTL get_param -n jobid_var)
21740 [[ "$jobid_var_new" == "$new_value" ]] ||
21741 error "'set_param a b' failed on a value containing '='"
21743 $LCTL set_param jobid_var $jobid_var_old
21744 jobid_var_new=$($LCTL get_param -n jobid_var)
21745 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21746 error "failed to reset jobid_var"
21748 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
21751 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
21752 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
21753 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
21754 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
21755 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
21756 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
21757 remote_mds_nodsh && skip "remote MDS with nodsh"
21759 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
21760 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
21761 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
21762 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
21763 echo "Touch failed - OK"
21765 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
21768 local file1=$DIR/$tfile.1
21769 local file2=$DIR/$tfile.2
21770 local tfile=$TMP/$tfile
21772 rm -f $file1 $file2 $tfile
21777 # 30 sec OBD_TIMEOUT in ll_getattr()
21778 # right before populating st_nlink
21779 $LCTL set_param fail_loc=0x80001409
21780 stat -c %h $file1 > $tfile &
21782 # create an alias, drop all locks and reclaim the dentry
21784 cancel_lru_locks mdc
21785 cancel_lru_locks osc
21786 sysctl -w vm.drop_caches=2
21790 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
21792 rm -f $tfile $file1 $file2
21794 run_test 403 "i_nlink should not drop to zero due to aliasing"
21796 test_404() { # LU-6601
21797 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
21798 skip "Need server version newer than 2.8.52"
21799 remote_mds_nodsh && skip "remote MDS with nodsh"
21801 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
21802 awk '/osp .*-osc-MDT/ { print $4}')
21805 for osp in $mosps; do
21806 echo "Deactivate: " $osp
21807 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
21808 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21809 awk -vp=$osp '$4 == p { print $2 }')
21810 [ $stat = IN ] || {
21811 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21812 error "deactivate error"
21814 echo "Activate: " $osp
21815 do_facet $SINGLEMDS $LCTL --device %$osp activate
21816 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21817 awk -vp=$osp '$4 == p { print $2 }')
21818 [ $stat = UP ] || {
21819 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21820 error "activate error"
21824 run_test 404 "validate manual {de}activated works properly for OSPs"
21827 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
21828 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
21829 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
21830 skip "Layout swap lock is not supported"
21832 check_swap_layouts_support
21834 test_mkdir $DIR/$tdir
21835 swap_lock_test -d $DIR/$tdir ||
21836 error "One layout swap locked test failed"
21838 run_test 405 "Various layout swap lock tests"
21841 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21842 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21843 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
21844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21845 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
21846 skip "Need MDS version at least 2.8.50"
21848 local def_stripe_size=$($LFS getstripe -S $MOUNT)
21849 local test_pool=$TESTNAME
21851 pool_add $test_pool || error "pool_add failed"
21852 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
21853 error "pool_add_targets failed"
21855 save_layout_restore_at_exit $MOUNT
21857 # parent set default stripe count only, child will stripe from both
21858 # parent and fs default
21859 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
21860 error "setstripe $MOUNT failed"
21861 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
21862 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
21863 for i in $(seq 10); do
21864 local f=$DIR/$tdir/$tfile.$i
21865 touch $f || error "touch failed"
21866 local count=$($LFS getstripe -c $f)
21867 [ $count -eq $OSTCOUNT ] ||
21868 error "$f stripe count $count != $OSTCOUNT"
21869 local offset=$($LFS getstripe -i $f)
21870 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
21871 local size=$($LFS getstripe -S $f)
21872 [ $size -eq $((def_stripe_size * 2)) ] ||
21873 error "$f stripe size $size != $((def_stripe_size * 2))"
21874 local pool=$($LFS getstripe -p $f)
21875 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
21878 # change fs default striping, delete parent default striping, now child
21879 # will stripe from new fs default striping only
21880 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
21881 error "change $MOUNT default stripe failed"
21882 $LFS setstripe -c 0 $DIR/$tdir ||
21883 error "delete $tdir default stripe failed"
21884 for i in $(seq 11 20); do
21885 local f=$DIR/$tdir/$tfile.$i
21886 touch $f || error "touch $f failed"
21887 local count=$($LFS getstripe -c $f)
21888 [ $count -eq 1 ] || error "$f stripe count $count != 1"
21889 local offset=$($LFS getstripe -i $f)
21890 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
21891 local size=$($LFS getstripe -S $f)
21892 [ $size -eq $def_stripe_size ] ||
21893 error "$f stripe size $size != $def_stripe_size"
21894 local pool=$($LFS getstripe -p $f)
21895 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
21898 unlinkmany $DIR/$tdir/$tfile. 1 20
21900 local f=$DIR/$tdir/$tfile
21901 pool_remove_all_targets $test_pool $f
21902 pool_remove $test_pool $f
21904 run_test 406 "DNE support fs default striping"
21907 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21908 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21909 skip "Need MDS version at least 2.8.55"
21910 remote_mds_nodsh && skip "remote MDS with nodsh"
21912 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
21913 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
21914 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
21915 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
21916 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
21918 #define OBD_FAIL_DT_TXN_STOP 0x2019
21919 for idx in $(seq $MDSCOUNT); do
21920 do_facet mds$idx "lctl set_param fail_loc=0x2019"
21922 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
21923 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
21924 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
21927 run_test 407 "transaction fail should cause operation fail"
21930 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
21932 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
21933 lctl set_param fail_loc=0x8000040a
21934 # let ll_prepare_partial_page() fail
21935 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
21939 # create at least 100 unused inodes so that
21940 # shrink_icache_memory(0) should not return 0
21941 touch $DIR/$tfile-{0..100}
21942 rm -f $DIR/$tfile-{0..100}
21945 echo 2 > /proc/sys/vm/drop_caches
21947 run_test 408 "drop_caches should not hang due to page leaks"
21951 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21953 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
21954 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
21955 touch $DIR/$tdir/guard || error "(2) Fail to create"
21957 local PREFIX=$(str_repeat 'A' 128)
21958 echo "Create 1K hard links start at $(date)"
21959 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21960 error "(3) Fail to hard link"
21962 echo "Links count should be right although linkEA overflow"
21963 stat $DIR/$tdir/guard || error "(4) Fail to stat"
21964 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
21965 [ $linkcount -eq 1001 ] ||
21966 error "(5) Unexpected hard links count: $linkcount"
21968 echo "List all links start at $(date)"
21969 ls -l $DIR/$tdir/foo > /dev/null ||
21970 error "(6) Fail to list $DIR/$tdir/foo"
21972 echo "Unlink hard links start at $(date)"
21973 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21974 error "(7) Fail to unlink"
21975 echo "Unlink hard links finished at $(date)"
21977 run_test 409 "Large amount of cross-MDTs hard links on the same file"
21981 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
21982 skip "Need client version at least 2.9.59"
21984 # Create a file, and stat it from the kernel
21985 local testfile=$DIR/$tfile
21988 local run_id=$RANDOM
21989 local my_ino=$(stat --format "%i" $testfile)
21991 # Try to insert the module. This will always fail as the
21992 # module is designed to not be inserted.
21993 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
21996 # Anything but success is a test failure
21998 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
21999 error "no inode match"
22001 run_test 410 "Test inode number returned from kernel thread"
22003 cleanup_test411_cgroup() {
22009 local cg_basedir=/sys/fs/cgroup/memory
22011 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
22012 skip "no setup for cgroup"
22014 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
22015 error "test file creation failed"
22016 cancel_lru_locks osc
22018 # Create a very small memory cgroup to force a slab allocation error
22019 local cgdir=$cg_basedir/osc_slab_alloc
22020 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
22021 trap "cleanup_test411_cgroup $cgdir" EXIT
22022 echo 2M > $cgdir/memory.kmem.limit_in_bytes
22023 echo 1M > $cgdir/memory.limit_in_bytes
22025 # Should not LBUG, just be killed by oom-killer
22026 # dd will return 0 even allocation failure in some environment.
22027 # So don't check return value
22028 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
22029 cleanup_test411_cgroup $cgdir
22033 run_test 411 "Slab allocation error with cgroup does not LBUG"
22036 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22037 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
22038 skip "Need server version at least 2.10.55"
22041 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
22042 error "mkdir failed"
22043 $LFS getdirstripe $DIR/$tdir
22044 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22045 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
22046 error "expect $((MDSCOUT - 1)) get $stripe_index"
22047 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
22048 [ $stripe_count -eq 2 ] ||
22049 error "expect 2 get $stripe_count"
22051 run_test 412 "mkdir on specific MDTs"
22055 local stripe_count=$2
22056 local mdts=$(comma_list $(mdts_nodes))
22059 local lmv_qos_prio_free
22060 local lmv_qos_threshold_rr
22061 local lmv_qos_maxage
22062 local lod_qos_prio_free
22063 local lod_qos_threshold_rr
22064 local lod_qos_maxage
22068 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
22069 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
22070 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
22072 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
22073 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
22074 stack_trap "$LCTL set_param \
22075 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
22076 stack_trap "$LCTL set_param \
22077 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
22078 stack_trap "$LCTL set_param \
22079 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
22081 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
22082 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
22083 lod_qos_prio_free=${lod_qos_prio_free%%%}
22084 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
22085 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
22086 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
22087 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
22088 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
22089 stack_trap "do_nodes $mdts $LCTL set_param \
22090 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
22091 stack_trap "do_nodes $mdts $LCTL set_param \
22092 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
22094 stack_trap "do_nodes $mdts $LCTL set_param \
22095 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
22098 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
22100 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
22101 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
22103 testdir=$DIR/$tdir-s$stripe_count/rr
22105 for i in $(seq $((100 * MDSCOUNT))); do
22106 eval $mkdir_cmd $testdir/subdir$i ||
22107 error "$mkdir_cmd subdir$i failed"
22110 for i in $(seq $MDSCOUNT); do
22111 count=$($LFS getdirstripe -i $testdir/* |
22112 grep ^$((i - 1))$ | wc -l)
22113 echo "$count directories created on MDT$((i - 1))"
22114 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
22116 if [ $stripe_count -gt 1 ]; then
22117 count=$($LFS getdirstripe $testdir/* |
22118 grep -P "^\s+$((i - 1))\t" | wc -l)
22119 echo "$count stripes created on MDT$((i - 1))"
22120 # deviation should < 5% of average
22121 [ $count -lt $((95 * stripe_count)) ] ||
22122 [ $count -gt $((105 * stripe_count)) ] &&
22123 error "stripes are not evenly distributed"
22127 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
22128 do_nodes $mdts $LCTL set_param \
22129 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
22132 echo "Check for uneven MDTs: "
22142 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
22143 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
22144 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
22146 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22147 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22150 for ((i = 1; i < ${#ffree[@]}; i++)); do
22151 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
22152 if [ $tmp -gt $max ]; then
22156 if [ $tmp -lt $min ]; then
22162 [ ${ffree[min_index]} -eq 0 ] &&
22163 skip "no free files in MDT$min_index"
22164 [ ${ffree[min_index]} -gt 100000000 ] &&
22165 skip "too much free files in MDT$min_index"
22167 # Check if we need to generate uneven MDTs
22169 local diff=$(((max - min) * 100 / min))
22170 local value="$(generate_string 1024)"
22172 while [ $diff -lt $threshold ]; do
22173 # generate uneven MDTs, create till $threshold% diff
22174 echo -n "weight diff=$diff% must be > $threshold% ..."
22175 count=$((${ffree[min_index]} / 10))
22176 # 50 sec per 10000 files in vm
22177 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
22178 skip "$count files to create"
22179 echo "Fill MDT$min_index with $count files"
22180 [ -d $DIR/$tdir-MDT$min_index ] ||
22181 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
22182 error "mkdir $tdir-MDT$min_index failed"
22183 for i in $(seq $count); do
22184 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
22185 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
22186 error "create f$j_$i failed"
22187 setfattr -n user.413b -v $value \
22188 $DIR/$tdir-MDT$min_index/f$j_$i ||
22189 error "setfattr f$j_$i failed"
22192 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
22193 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
22194 max=$(((${ffree[max_index]} >> 8) * \
22195 (${bavail[max_index]} * bsize >> 16)))
22196 min=$(((${ffree[min_index]} >> 8) * \
22197 (${bavail[min_index]} * bsize >> 16)))
22198 diff=$(((max - min) * 100 / min))
22201 echo "MDT filesfree available: ${ffree[@]}"
22202 echo "MDT blocks available: ${bavail[@]}"
22203 echo "weight diff=$diff%"
22206 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
22208 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
22209 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
22210 # decrease statfs age, so that it can be updated in time
22211 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
22212 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
22216 testdir=$DIR/$tdir-s$stripe_count/qos
22218 for i in $(seq $((100 * MDSCOUNT))); do
22219 eval $mkdir_cmd $testdir/subdir$i ||
22220 error "$mkdir_cmd subdir$i failed"
22223 for i in $(seq $MDSCOUNT); do
22224 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
22226 echo "$count directories created on MDT$((i - 1))"
22228 if [ $stripe_count -gt 1 ]; then
22229 count=$($LFS getdirstripe $testdir/* |
22230 grep -P "^\s+$((i - 1))\t" | wc -l)
22231 echo "$count stripes created on MDT$((i - 1))"
22235 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
22236 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
22238 # D-value should > 10% of averge
22239 [ $((max - min)) -lt 10 ] &&
22240 error "subdirs shouldn't be evenly distributed"
22243 if [ $stripe_count -gt 1 ]; then
22244 max=$($LFS getdirstripe $testdir/* |
22245 grep -P "^\s+$max_index\t" | wc -l)
22246 min=$($LFS getdirstripe $testdir/* |
22247 grep -P "^\s+$min_index\t" | wc -l)
22248 [ $((max - min)) -le $((10 * stripe_count)) ] &&
22249 error "stripes shouldn't be evenly distributed"|| true
22254 [ $MDSCOUNT -lt 2 ] &&
22255 skip "We need at least 2 MDTs for this test"
22257 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22258 skip "Need server version at least 2.12.52"
22262 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22263 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22264 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22265 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22266 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
22269 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
22272 [ $MDSCOUNT -lt 2 ] &&
22273 skip "We need at least 2 MDTs for this test"
22275 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22276 skip "Need server version at least 2.12.52"
22280 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22281 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22282 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22283 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22284 $LFS setdirstripe -D -c $stripe_count \
22285 $DIR/$tdir-s$stripe_count/rr ||
22286 error "setdirstripe failed"
22287 $LFS setdirstripe -D -c $stripe_count \
22288 $DIR/$tdir-s$stripe_count/qos ||
22289 error "setdirstripe failed"
22290 test_qos_mkdir "mkdir" $stripe_count
22293 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
22296 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
22297 $LCTL set_param fail_loc=0x80000521
22298 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
22301 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
22304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22305 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22306 skip "Need server version at least 2.11.52"
22316 # this test may be slow on ZFS
22317 [ "$mds1_FSTYPE" == "zfs" ] && total=100
22319 # though this test is designed for striped directory, let's test normal
22320 # directory too since lock is always saved as CoS lock.
22321 test_mkdir $DIR/$tdir || error "mkdir $tdir"
22322 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
22331 start_time=$(date +%s)
22332 for i in $(seq $total); do
22333 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
22336 end_time=$(date +%s)
22337 duration=$((end_time - start_time))
22339 kill -9 $setattr_pid
22341 echo "rename $total files took $duration sec"
22342 [ $duration -lt 100 ] || error "rename took $duration sec"
22344 run_test 415 "lock revoke is not missing"
22347 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22348 skip "Need server version at least 2.11.55"
22350 # define OBD_FAIL_OSD_TXN_START 0x19a
22351 do_facet mds1 lctl set_param fail_loc=0x19a
22353 lfs mkdir -c $MDSCOUNT $DIR/$tdir
22357 run_test 416 "transaction start failure won't cause system hung"
22361 do_nodes $(comma_list $(mdts_nodes)) \
22362 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
22363 do_nodes $(comma_list $(mdts_nodes)) \
22364 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
22365 do_nodes $(comma_list $(mdts_nodes)) \
22366 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
22370 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22371 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
22372 skip "Need MDS version at least 2.11.56"
22374 trap cleanup_417 RETURN EXIT
22376 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
22377 do_nodes $(comma_list $(mdts_nodes)) \
22378 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
22379 $LFS migrate -m 0 $DIR/$tdir.1 &&
22380 error "migrate dir $tdir.1 should fail"
22382 do_nodes $(comma_list $(mdts_nodes)) \
22383 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
22384 $LFS mkdir -i 1 $DIR/$tdir.2 &&
22385 error "create remote dir $tdir.2 should fail"
22387 do_nodes $(comma_list $(mdts_nodes)) \
22388 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
22389 $LFS mkdir -c 2 $DIR/$tdir.3 &&
22390 error "create striped dir $tdir.3 should fail"
22393 run_test 417 "disable remote dir, striped dir and dir migration"
22395 # Checks that the outputs of df [-i] and lfs df [-i] match
22397 # usage: check_lfs_df <blocks | inodes> <mountpoint>
22407 [ "$1" == "blocks" ] && inodes= || inodes="-i"
22409 for count in {1..100}; do
22413 # read the lines of interest
22414 df_out=($(df -P $inodes $dir | tail -n +2)) ||
22415 error "df $inodes $dir | tail -n +2 failed"
22416 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
22417 error "lfs df $inodes $dir | grep summary: failed"
22419 # skip first substrings of each output as they are different
22420 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
22421 # compare the two outputs
22423 for i in {1..5}; do
22424 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
22432 lfs df $inodes $dir
22433 error "df and lfs df $1 output mismatch: " \
22434 "df ${inodes}: ${df_out[*]}, " \
22435 "lfs df ${inodes}: ${lfs_df_out[*]}"
22440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22442 local dir=$DIR/$tdir
22443 local numfiles=$((RANDOM % 4096 + 2))
22444 local numblocks=$((RANDOM % 256 + 1))
22446 wait_delete_completed
22449 # check block output
22450 check_lfs_df blocks $dir
22451 # check inode output
22452 check_lfs_df inodes $dir
22454 # create a single file and retest
22455 echo "Creating a single file and testing"
22456 createmany -o $dir/$tfile- 1 &>/dev/null ||
22457 error "creating 1 file in $dir failed"
22458 check_lfs_df blocks $dir
22459 check_lfs_df inodes $dir
22461 # create a random number of files
22462 echo "Creating $((numfiles - 1)) files and testing"
22463 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
22464 error "creating $((numfiles - 1)) files in $dir failed"
22466 # write a random number of blocks to the first test file
22467 echo "Writing $numblocks 4K blocks and testing"
22468 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
22469 count=$numblocks &>/dev/null ||
22470 error "dd to $dir/${tfile}-0 failed"
22473 check_lfs_df blocks $dir
22474 check_lfs_df inodes $dir
22476 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
22477 error "unlinking $numfiles files in $dir failed"
22479 run_test 418 "df and lfs df outputs match"
22483 local dir=$DIR/$tdir
22488 cancel_lru_locks mdc
22490 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
22491 $LCTL set_param fail_loc=0x1410
22493 $LCTL set_param fail_loc=0
22496 run_test 419 "Verify open file by name doesn't crash kernel"
22500 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
22501 skip "Need MDS version at least 2.12.53"
22503 local SAVE_UMASK=$(umask)
22504 local dir=$DIR/$tdir
22505 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
22509 mkdir -m03777 $dir/testdir
22510 ls -dn $dir/testdir
22511 # Need to remove trailing '.' when SELinux is enabled
22512 local dirperms=$(ls -dn $dir/testdir |
22513 awk '{ sub(/\.$/, "", $1); print $1}')
22514 [ $dirperms == "drwxrwsrwt" ] ||
22515 error "incorrect perms on $dir/testdir"
22517 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
22518 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
22519 ls -n $dir/testdir/testfile
22520 local fileperms=$(ls -n $dir/testdir/testfile |
22521 awk '{ sub(/\.$/, "", $1); print $1}')
22522 [ $fileperms == "-rwxr-xr-x" ] ||
22523 error "incorrect perms on $dir/testdir/testfile"
22527 run_test 420 "clear SGID bit on non-directories for non-members"
22534 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22535 skip "Need MDS version at least 2.12.54"
22537 test_mkdir $DIR/$tdir
22538 createmany -o $DIR/$tdir/f 3
22539 cnt=$(ls -1 $DIR/$tdir | wc -l)
22540 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22542 fid1=$(lfs path2fid $DIR/$tdir/f1)
22543 fid2=$(lfs path2fid $DIR/$tdir/f2)
22544 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
22546 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
22547 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
22549 cnt=$(ls -1 $DIR/$tdir | wc -l)
22550 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22552 rm -f $DIR/$tdir/f3 || error "can't remove f3"
22553 createmany -o $DIR/$tdir/f 3
22554 cnt=$(ls -1 $DIR/$tdir | wc -l)
22555 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22557 fid1=$(lfs path2fid $DIR/$tdir/f1)
22558 fid2=$(lfs path2fid $DIR/$tdir/f2)
22559 echo "remove using fsname $FSNAME"
22560 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
22562 cnt=$(ls -1 $DIR/$tdir | wc -l)
22563 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22565 run_test 421a "simple rm by fid"
22572 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22573 skip "Need MDS version at least 2.12.54"
22575 test_mkdir $DIR/$tdir
22576 createmany -o $DIR/$tdir/f 3
22577 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
22580 FID1=$(lfs path2fid $DIR/$tdir/f1)
22581 FID2=$(lfs path2fid $DIR/$tdir/f2)
22582 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
22584 kill -USR1 $MULTIPID
22587 cnt=$(ls $DIR/$tdir | wc -l)
22588 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
22590 run_test 421b "rm by fid on open file"
22596 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22597 skip "Need MDS version at least 2.12.54"
22599 test_mkdir $DIR/$tdir
22600 createmany -o $DIR/$tdir/f 3
22601 touch $DIR/$tdir/$tfile
22602 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
22603 cnt=$(ls -1 $DIR/$tdir | wc -l)
22604 [ $cnt != 184 ] && error "unexpected #files: $cnt"
22606 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
22607 $LFS rmfid $DIR $FID1 || error "rmfid failed"
22609 cnt=$(ls $DIR/$tdir | wc -l)
22610 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
22612 run_test 421c "rm by fid against hardlinked files"
22618 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22619 skip "Need MDS version at least 2.12.54"
22621 test_mkdir $DIR/$tdir
22622 createmany -o $DIR/$tdir/f 4097
22623 cnt=$(ls -1 $DIR/$tdir | wc -l)
22624 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
22626 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
22627 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22629 cnt=$(ls $DIR/$tdir | wc -l)
22631 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22633 run_test 421d "rmfid en masse"
22639 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22640 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22641 skip "Need MDS version at least 2.12.54"
22643 mkdir -p $DIR/$tdir
22644 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22645 createmany -o $DIR/$tdir/striped_dir/f 512
22646 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22647 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22649 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22650 sed "s/[/][^:]*://g")
22651 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22653 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22655 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22657 run_test 421e "rmfid in DNE"
22663 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22664 skip "Need MDS version at least 2.12.54"
22666 test_mkdir $DIR/$tdir
22668 cnt=$(ls -1 $DIR/$tdir | wc -l)
22669 [ $cnt != 1 ] && error "unexpected #files: $cnt"
22671 FID=$(lfs path2fid $DIR/$tdir/f)
22672 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
22673 # rmfid should fail
22674 cnt=$(ls -1 $DIR/$tdir | wc -l)
22675 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
22677 chmod a+rw $DIR/$tdir
22679 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
22680 # rmfid should fail
22681 cnt=$(ls -1 $DIR/$tdir | wc -l)
22682 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
22685 $RUNAS touch $DIR/$tdir/f
22686 FID=$(lfs path2fid $DIR/$tdir/f)
22687 echo "rmfid as root"
22688 $LFS rmfid $DIR $FID || error "rmfid as root failed"
22689 cnt=$(ls -1 $DIR/$tdir | wc -l)
22690 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
22693 $RUNAS touch $DIR/$tdir/f
22694 cnt=$(ls -1 $DIR/$tdir | wc -l)
22695 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
22696 FID=$(lfs path2fid $DIR/$tdir/f)
22697 # rmfid w/o user_fid2path mount option should fail
22698 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
22699 cnt=$(ls -1 $DIR/$tdir | wc -l)
22700 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
22702 umount_client $MOUNT || error "failed to umount client"
22703 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
22704 error "failed to mount client'"
22706 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
22707 # rmfid should succeed
22708 cnt=$(ls -1 $DIR/$tdir | wc -l)
22709 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
22711 # rmfid shouldn't allow to remove files due to dir's permission
22712 chmod a+rwx $DIR/$tdir
22715 FID=$(lfs path2fid $DIR/$tdir/f)
22716 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
22718 umount_client $MOUNT || error "failed to umount client"
22719 mount_client $MOUNT "$MOUNT_OPTS" ||
22720 error "failed to mount client'"
22723 run_test 421f "rmfid checks permissions"
22729 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22730 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22731 skip "Need MDS version at least 2.12.54"
22733 mkdir -p $DIR/$tdir
22734 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22735 createmany -o $DIR/$tdir/striped_dir/f 512
22736 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22737 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22739 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22740 sed "s/[/][^:]*://g")
22742 rm -f $DIR/$tdir/striped_dir/f1*
22743 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22744 removed=$((512 - cnt))
22746 # few files have been just removed, so we expect
22747 # rmfid to fail on their fids
22748 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
22749 [ $removed != $errors ] && error "$errors != $removed"
22751 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22753 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22755 run_test 421g "rmfid to return errors properly"
22758 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
22759 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
22760 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
22761 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
22762 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
22764 local amc=$(at_max_get client)
22765 local amo=$(at_max_get mds1)
22766 local timeout=`lctl get_param -n timeout`
22768 at_max_set 0 client
22771 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
22772 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
22773 fail_val=$(((2*timeout + 10)*1000))
22774 touch $DIR/$tdir/d3/file &
22776 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
22777 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
22778 fail_val=$((2*timeout + 5))
22779 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
22783 sleep $((2 * timeout))
22787 touch $DIR/$tdir/d2/file3
22788 touch $DIR/$tdir/d2/file4
22789 touch $DIR/$tdir/d2/file5
22792 at_max_set $amc client
22793 at_max_set $amo mds1
22795 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
22796 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
22797 error "Watchdog is always throttled"
22799 run_test 422 "kill a process with RPC in progress"
22812 # ensure statfs cache is expired
22815 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
22816 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
22820 run_test 423 "statfs should return a right data"
22823 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22824 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22825 skip "Need server version at least 2.9.55"
22827 start_full_debug_logging
22831 stop_full_debug_logging
22835 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22836 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22837 awk '/The barrier for/ { print $7 }')
22840 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
22845 barrier_expired() {
22848 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22849 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22850 awk '/will be expired/ { print $7 }')
22852 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
22861 echo "Start barrier_freeze at: $(date)"
22862 #define OBD_FAIL_BARRIER_DELAY 0x2202
22863 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22864 # Do not reduce barrier time - See LU-11873
22865 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
22868 local b_status=$(barrier_stat)
22869 echo "Got barrier status at: $(date)"
22870 [ "$b_status" = "'freezing_p1'" ] ||
22871 error "(1) unexpected barrier status $b_status"
22873 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22875 b_status=$(barrier_stat)
22876 [ "$b_status" = "'frozen'" ] ||
22877 error "(2) unexpected barrier status $b_status"
22879 local expired=$(barrier_expired)
22880 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
22881 sleep $((expired + 3))
22883 b_status=$(barrier_stat)
22884 [ "$b_status" = "'expired'" ] ||
22885 error "(3) unexpected barrier status $b_status"
22887 # Do not reduce barrier time - See LU-11873
22888 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
22889 error "(4) fail to freeze barrier"
22891 b_status=$(barrier_stat)
22892 [ "$b_status" = "'frozen'" ] ||
22893 error "(5) unexpected barrier status $b_status"
22895 echo "Start barrier_thaw at: $(date)"
22896 #define OBD_FAIL_BARRIER_DELAY 0x2202
22897 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22898 do_facet mgs $LCTL barrier_thaw $FSNAME &
22901 b_status=$(barrier_stat)
22902 echo "Got barrier status at: $(date)"
22903 [ "$b_status" = "'thawing'" ] ||
22904 error "(6) unexpected barrier status $b_status"
22906 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22908 b_status=$(barrier_stat)
22909 [ "$b_status" = "'thawed'" ] ||
22910 error "(7) unexpected barrier status $b_status"
22912 #define OBD_FAIL_BARRIER_FAILURE 0x2203
22913 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
22914 do_facet mgs $LCTL barrier_freeze $FSNAME
22916 b_status=$(barrier_stat)
22917 [ "$b_status" = "'failed'" ] ||
22918 error "(8) unexpected barrier status $b_status"
22920 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22921 do_facet mgs $LCTL barrier_thaw $FSNAME
22925 run_test 801a "write barrier user interfaces and stat machine"
22930 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22931 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
22932 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
22933 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
22934 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
22936 cancel_lru_locks mdc
22938 # 180 seconds should be long enough
22939 do_facet mgs $LCTL barrier_freeze $FSNAME 180
22941 local b_status=$(barrier_stat)
22942 [ "$b_status" = "'frozen'" ] ||
22943 error "(6) unexpected barrier status $b_status"
22945 mkdir $DIR/$tdir/d0/d10 &
22948 touch $DIR/$tdir/d1/f13 &
22951 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
22954 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
22957 rm -f $DIR/$tdir/d4/f12 &
22960 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
22962 # To guarantee taht the 'stat' is not blocked
22963 b_status=$(barrier_stat)
22964 [ "$b_status" = "'frozen'" ] ||
22965 error "(8) unexpected barrier status $b_status"
22967 # let above commands to run at background
22970 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
22971 ps -p $touch_pid || error "(10) touch should be blocked"
22972 ps -p $ln_pid || error "(11) link should be blocked"
22973 ps -p $mv_pid || error "(12) rename should be blocked"
22974 ps -p $rm_pid || error "(13) unlink should be blocked"
22976 b_status=$(barrier_stat)
22977 [ "$b_status" = "'frozen'" ] ||
22978 error "(14) unexpected barrier status $b_status"
22980 do_facet mgs $LCTL barrier_thaw $FSNAME
22981 b_status=$(barrier_stat)
22982 [ "$b_status" = "'thawed'" ] ||
22983 error "(15) unexpected barrier status $b_status"
22985 wait $mkdir_pid || error "(16) mkdir should succeed"
22986 wait $touch_pid || error "(17) touch should succeed"
22987 wait $ln_pid || error "(18) link should succeed"
22988 wait $mv_pid || error "(19) rename should succeed"
22989 wait $rm_pid || error "(20) unlink should succeed"
22993 run_test 801b "modification will be blocked by write barrier"
22996 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23000 stop mds2 || error "(1) Fail to stop mds2"
23002 do_facet mgs $LCTL barrier_freeze $FSNAME 30
23004 local b_status=$(barrier_stat)
23005 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
23006 do_facet mgs $LCTL barrier_thaw $FSNAME
23007 error "(2) unexpected barrier status $b_status"
23010 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23011 error "(3) Fail to rescan barrier bitmap"
23013 # Do not reduce barrier time - See LU-11873
23014 do_facet mgs $LCTL barrier_freeze $FSNAME 20
23016 b_status=$(barrier_stat)
23017 [ "$b_status" = "'frozen'" ] ||
23018 error "(4) unexpected barrier status $b_status"
23020 do_facet mgs $LCTL barrier_thaw $FSNAME
23021 b_status=$(barrier_stat)
23022 [ "$b_status" = "'thawed'" ] ||
23023 error "(5) unexpected barrier status $b_status"
23025 local devname=$(mdsdevname 2)
23027 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
23029 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23030 error "(7) Fail to rescan barrier bitmap"
23034 run_test 801c "rescan barrier bitmap"
23036 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
23037 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
23038 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
23039 saved_MOUNT_OPTS=$MOUNT_OPTS
23045 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
23046 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
23047 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
23048 MOUNT_OPTS=$saved_MOUNT_OPTS
23053 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
23054 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23055 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23056 skip "Need server version at least 2.9.55"
23058 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
23060 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23062 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23063 error "(2) Fail to copy"
23065 trap cleanup_802a EXIT
23067 # sync by force before remount as readonly
23068 sync; sync_all_data; sleep 3; sync_all_data
23072 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
23073 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
23074 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
23076 echo "Mount the server as read only"
23077 setupall server_only || error "(3) Fail to start servers"
23079 echo "Mount client without ro should fail"
23080 mount_client $MOUNT &&
23081 error "(4) Mount client without 'ro' should fail"
23083 echo "Mount client with ro should succeed"
23084 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
23085 mount_client $MOUNT ||
23086 error "(5) Mount client with 'ro' should succeed"
23088 echo "Modify should be refused"
23089 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23091 echo "Read should be allowed"
23092 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23093 error "(7) Read should succeed under ro mode"
23097 run_test 802a "simulate readonly device"
23100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23101 remote_mds_nodsh && skip "remote MDS with nodsh"
23103 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
23104 skip "readonly option not available"
23106 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
23108 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23109 error "(2) Fail to copy"
23111 # write back all cached data before setting MDT to readonly
23115 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
23116 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
23118 echo "Modify should be refused"
23119 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23121 echo "Read should be allowed"
23122 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23123 error "(7) Read should succeed under ro mode"
23126 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
23128 run_test 802b "be able to set MDTs to readonly"
23131 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23132 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23133 skip "MDS needs to be newer than 2.10.54"
23135 mkdir -p $DIR/$tdir
23136 # Create some objects on all MDTs to trigger related logs objects
23137 for idx in $(seq $MDSCOUNT); do
23138 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
23139 $DIR/$tdir/dir${idx} ||
23140 error "Fail to create $DIR/$tdir/dir${idx}"
23144 wait_delete_completed # ensure old test cleanups are finished
23145 echo "before create:"
23147 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23149 for i in {1..10}; do
23150 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
23151 error "Fail to create $DIR/$tdir/foo$i"
23155 echo "after create:"
23157 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23159 # allow for an llog to be cleaned up during the test
23160 [ $after_used -ge $((before_used + 10 - 1)) ] ||
23161 error "before ($before_used) + 10 > after ($after_used)"
23163 for i in {1..10}; do
23164 rm -rf $DIR/$tdir/foo$i ||
23165 error "Fail to remove $DIR/$tdir/foo$i"
23168 sleep 3 # avoid MDT return cached statfs
23169 wait_delete_completed
23170 echo "after unlink:"
23172 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23174 # allow for an llog to be created during the test
23175 [ $after_used -le $((before_used + 1)) ] ||
23176 error "after ($after_used) > before ($before_used) + 1"
23178 run_test 803 "verify agent object for remote object"
23181 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23182 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23183 skip "MDS needs to be newer than 2.10.54"
23184 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
23186 mkdir -p $DIR/$tdir
23187 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
23188 error "Fail to create $DIR/$tdir/dir0"
23190 local fid=$($LFS path2fid $DIR/$tdir/dir0)
23191 local dev=$(mdsdevname 2)
23193 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23194 grep ${fid} || error "NOT found agent entry for dir0"
23196 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
23197 error "Fail to create $DIR/$tdir/dir1"
23199 touch $DIR/$tdir/dir1/foo0 ||
23200 error "Fail to create $DIR/$tdir/dir1/foo0"
23201 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
23204 for idx in $(seq $MDSCOUNT); do
23205 dev=$(mdsdevname $idx)
23206 do_facet mds${idx} \
23207 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23208 grep ${fid} && rc=$idx
23211 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
23212 error "Fail to rename foo0 to foo1"
23213 if [ $rc -eq 0 ]; then
23214 for idx in $(seq $MDSCOUNT); do
23215 dev=$(mdsdevname $idx)
23216 do_facet mds${idx} \
23217 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23218 grep ${fid} && rc=$idx
23222 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
23223 error "Fail to rename foo1 to foo2"
23224 if [ $rc -eq 0 ]; then
23225 for idx in $(seq $MDSCOUNT); do
23226 dev=$(mdsdevname $idx)
23227 do_facet mds${idx} \
23228 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23229 grep ${fid} && rc=$idx
23233 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
23235 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
23236 error "Fail to link to $DIR/$tdir/dir1/foo2"
23237 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
23238 error "Fail to rename foo2 to foo0"
23239 unlink $DIR/$tdir/dir1/foo0 ||
23240 error "Fail to unlink $DIR/$tdir/dir1/foo0"
23241 rm -rf $DIR/$tdir/dir0 ||
23242 error "Fail to rm $DIR/$tdir/dir0"
23244 for idx in $(seq $MDSCOUNT); do
23245 dev=$(mdsdevname $idx)
23249 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
23251 start mds${idx} $dev $MDS_MOUNT_OPTS ||
23252 error "mount mds$idx failed"
23253 df $MOUNT > /dev/null 2>&1
23255 # e2fsck should not return error
23257 error "e2fsck detected error on MDT${idx}: rc=$rc"
23260 run_test 804 "verify agent entry for remote entry"
23263 do_facet $SINGLEMDS zfs set quota=$old $fsset
23264 unlinkmany $DIR/$tdir/f- 1000000
23269 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
23270 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
23271 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
23272 skip "netfree not implemented before 0.7"
23273 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
23274 skip "Need MDS version at least 2.10.57"
23281 local pref="osd-zfs.$FSNAME-MDT0000."
23283 # limit available space on MDS dataset to meet nospace issue
23284 # quickly. then ZFS 0.7.2 can use reserved space if asked
23285 # properly (using netfree flag in osd_declare_destroy()
23286 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
23287 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
23289 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
23290 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
23291 let "usedkb=usedkb-freekb"
23292 let "freekb=freekb/2"
23293 if let "freekb > 5000"; then
23296 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
23297 trap cleanup_805 EXIT
23299 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
23300 error "Can't set PFL layout"
23301 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
23302 rm -rf $DIR/$tdir || error "not able to remove"
23303 do_facet $SINGLEMDS zfs set quota=$old $fsset
23306 run_test 805 "ZFS can remove from full fs"
23312 local size=$($LFS getsom -s $file)
23313 local expect=$(stat -c %s $file)
23315 [[ $size == $expect ]] ||
23316 error "$file expected size: $expect, got: $size"
23318 local blocks=$($LFS getsom -b $file)
23319 expect=$(stat -c %b $file)
23320 [[ $blocks == $expect ]] ||
23321 error "$file expected blocks: $expect, got: $blocks"
23326 local size=$($LFS getsom -s $1)
23329 [[ $size == $expect ]] ||
23330 error "$file expected size: $expect, got: $size"
23334 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23335 skip "Need MDS version at least 2.11.52"
23339 touch $DIR/$tfile || error "touch $tfile failed"
23341 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23342 save_lustre_params client "llite.*.xattr_cache" > $save
23343 lctl set_param llite.*.xattr_cache=0
23344 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23346 # single-threaded write
23347 echo "Test SOM for single-threaded write"
23348 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
23349 error "write $tfile failed"
23350 check_lsom_size $DIR/$tfile $bs
23353 local size=$(($num * $bs))
23357 echo "Test SOM for single client multi-threaded($num) write"
23358 $TRUNCATE $DIR/$tfile 0
23359 for ((i = 0; i < $num; i++)); do
23360 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23362 offset=$((offset + $bs))
23364 for (( i=0; i < $num; i++ )); do
23367 check_lsom_size $DIR/$tfile $size
23369 $TRUNCATE $DIR/$tfile 0
23370 for ((i = 0; i < $num; i++)); do
23371 offset=$((offset - $bs))
23372 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23375 for (( i=0; i < $num; i++ )); do
23378 check_lsom_size $DIR/$tfile $size
23380 # multi-client writes
23381 num=$(get_node_count ${CLIENTS//,/ })
23382 size=$(($num * $bs))
23386 echo "Test SOM for multi-client ($num) writes"
23387 $TRUNCATE $DIR/$tfile 0
23388 for client in ${CLIENTS//,/ }; do
23389 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23392 offset=$((offset + $bs))
23394 for (( i=0; i < $num; i++ )); do
23397 check_lsom_size $DIR/$tfile $offset
23400 $TRUNCATE $DIR/$tfile 0
23401 for client in ${CLIENTS//,/ }; do
23402 offset=$((offset - $bs))
23403 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23407 for (( i=0; i < $num; i++ )); do
23410 check_lsom_size $DIR/$tfile $size
23413 echo "Test SOM for truncate"
23414 $TRUNCATE $DIR/$tfile 1048576
23415 check_lsom_size $DIR/$tfile 1048576
23416 $TRUNCATE $DIR/$tfile 1234
23417 check_lsom_size $DIR/$tfile 1234
23419 # verify SOM blocks count
23420 echo "Verify SOM block count"
23421 $TRUNCATE $DIR/$tfile 0
23422 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
23423 error "failed to write file $tfile"
23424 check_lsom_data $DIR/$tfile
23426 run_test 806 "Verify Lazy Size on MDS"
23429 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23430 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23431 skip "Need MDS version at least 2.11.52"
23433 # Registration step
23434 changelog_register || error "changelog_register failed"
23435 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
23436 changelog_users $SINGLEMDS | grep -q $cl_user ||
23437 error "User $cl_user not found in changelog_users"
23439 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23440 save_lustre_params client "llite.*.xattr_cache" > $save
23441 lctl set_param llite.*.xattr_cache=0
23442 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23444 rm -rf $DIR/$tdir || error "rm $tdir failed"
23445 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
23446 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
23447 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
23448 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
23449 error "truncate $tdir/trunc failed"
23452 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
23453 error "write $tfile failed"
23455 # multi-client wirtes
23456 local num=$(get_node_count ${CLIENTS//,/ })
23460 echo "Test SOM for multi-client ($num) writes"
23461 touch $DIR/$tfile || error "touch $tfile failed"
23462 $TRUNCATE $DIR/$tfile 0
23463 for client in ${CLIENTS//,/ }; do
23464 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23467 offset=$((offset + $bs))
23469 for (( i=0; i < $num; i++ )); do
23473 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
23474 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
23475 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
23476 check_lsom_data $DIR/$tdir/trunc
23477 check_lsom_data $DIR/$tdir/single_dd
23478 check_lsom_data $DIR/$tfile
23481 # Deregistration step
23482 changelog_deregister || error "changelog_deregister failed"
23484 run_test 807 "verify LSOM syncing tool"
23486 check_som_nologged()
23488 local lines=$($LFS changelog $FSNAME-MDT0000 |
23489 grep 'x=trusted.som' | wc -l)
23490 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
23494 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23495 skip "Need MDS version at least 2.11.55"
23497 # Registration step
23498 changelog_register || error "changelog_register failed"
23500 touch $DIR/$tfile || error "touch $tfile failed"
23503 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
23504 error "write $tfile failed"
23507 $TRUNCATE $DIR/$tfile 1234
23510 $TRUNCATE $DIR/$tfile 1048576
23513 # Deregistration step
23514 changelog_deregister || error "changelog_deregister failed"
23516 run_test 808 "Check trusted.som xattr not logged in Changelogs"
23521 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
23525 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
23526 skip "Need MDS version at least 2.11.56"
23528 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
23529 error "failed to create DoM-only file $DIR/$tfile"
23530 touch $DIR/$tfile || error "touch $tfile failed"
23531 check_som_nodata $DIR/$tfile
23533 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
23534 error "write $tfile failed"
23535 check_som_nodata $DIR/$tfile
23537 $TRUNCATE $DIR/$tfile 1234
23538 check_som_nodata $DIR/$tfile
23540 $TRUNCATE $DIR/$tfile 4097
23541 check_som_nodata $DIR/$file
23543 run_test 809 "Verify no SOM xattr store for DoM-only files"
23546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23547 $GSS && skip_env "could not run with gss"
23548 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
23549 skip "OST < 2.12.58 doesn't align checksum"
23552 stack_trap "set_checksums $ORIG_CSUM" EXIT
23553 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
23558 for csum in $CKSUM_TYPES; do
23559 #define OBD_FAIL_OSC_NO_GRANT 0x411
23560 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
23561 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
23563 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
23564 before=$(md5sum $DIR/$tfile)
23565 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
23566 after=$(md5sum $DIR/$tfile)
23567 [ "$before" == "$after" ] ||
23568 error "$csum: $before != $after bs=$1 seek=$2"
23572 run_test 810 "partial page writes on ZFS (LU-11663)"
23575 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23576 skip "OST < 2.12.51 doesn't support this fail_loc"
23577 [ "$SHARED_KEY" = true ] &&
23578 skip "OSC connections never go IDLE with Shared-Keys enabled"
23580 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23581 # ensure ost1 is connected
23582 stat $DIR/$tfile >/dev/null || error "can't stat"
23583 wait_osc_import_state client ost1 FULL
23584 # no locks, no reqs to let the connection idle
23585 cancel_lru_locks osc
23587 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23588 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23589 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23590 wait_osc_import_state client ost1 CONNECTING
23591 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23593 stat $DIR/$tfile >/dev/null || error "can't stat file"
23595 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
23597 test_812b() { # LU-12378
23598 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23599 skip "OST < 2.12.51 doesn't support this fail_loc"
23600 [ "$SHARED_KEY" = true ] &&
23601 skip "OSC connections never go IDLE with Shared-Keys enabled"
23603 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
23604 # ensure ost1 is connected
23605 stat $DIR/$tfile >/dev/null || error "can't stat"
23606 wait_osc_import_state client ost1 FULL
23607 # no locks, no reqs to let the connection idle
23608 cancel_lru_locks osc
23610 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23611 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23612 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23613 wait_osc_import_state client ost1 CONNECTING
23614 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23616 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
23617 wait_osc_import_state client ost1 IDLE
23619 run_test 812b "do not drop no resend request for idle connect"
23622 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
23623 [ -z "$file_heat_sav" ] && skip "no file heat support"
23634 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
23635 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
23637 $LCTL set_param -n llite.*.file_heat=1
23638 echo "Turn on file heat"
23639 echo "Period second: $period_second, Decay percentage: $decay_pct"
23641 echo "QQQQ" > $DIR/$tfile
23642 echo "QQQQ" > $DIR/$tfile
23643 echo "QQQQ" > $DIR/$tfile
23644 cat $DIR/$tfile > /dev/null
23645 cat $DIR/$tfile > /dev/null
23646 cat $DIR/$tfile > /dev/null
23647 cat $DIR/$tfile > /dev/null
23649 local out=$($LFS heat_get $DIR/$tfile)
23651 $LFS heat_get $DIR/$tfile
23652 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23653 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23654 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23655 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23657 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
23658 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
23659 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
23660 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
23662 sleep $((period_second + 3))
23663 echo "Sleep $((period_second + 3)) seconds..."
23664 # The recursion formula to calculate the heat of the file f is as
23666 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
23667 # Where Hi is the heat value in the period between time points i*I and
23668 # (i+1)*I; Ci is the access count in the period; the symbol P refers
23669 # to the weight of Ci.
23670 out=$($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 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
23678 error "read sample ($readsample) is wrong"
23679 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
23680 error "write sample ($writesample) is wrong"
23681 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
23682 error "read bytes ($readbyte) is wrong"
23683 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
23684 error "write bytes ($writebyte) is wrong"
23686 echo "QQQQ" > $DIR/$tfile
23687 echo "QQQQ" > $DIR/$tfile
23688 echo "QQQQ" > $DIR/$tfile
23689 cat $DIR/$tfile > /dev/null
23690 cat $DIR/$tfile > /dev/null
23691 cat $DIR/$tfile > /dev/null
23692 cat $DIR/$tfile > /dev/null
23694 sleep $((period_second + 3))
23695 echo "Sleep $((period_second + 3)) seconds..."
23697 out=$($LFS heat_get $DIR/$tfile)
23698 $LFS heat_get $DIR/$tfile
23699 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23700 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23701 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23702 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23704 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
23705 4 * $decay_pct) / 100") -eq 1 ] ||
23706 error "read sample ($readsample1) is wrong"
23707 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
23708 3 * $decay_pct) / 100") -eq 1 ] ||
23709 error "write sample ($writesample1) is wrong"
23710 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
23711 20 * $decay_pct) / 100") -eq 1 ] ||
23712 error "read bytes ($readbyte1) is wrong"
23713 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
23714 15 * $decay_pct) / 100") -eq 1 ] ||
23715 error "write bytes ($writebyte1) is wrong"
23717 echo "Turn off file heat for the file $DIR/$tfile"
23718 $LFS heat_set -o $DIR/$tfile
23720 echo "QQQQ" > $DIR/$tfile
23721 echo "QQQQ" > $DIR/$tfile
23722 echo "QQQQ" > $DIR/$tfile
23723 cat $DIR/$tfile > /dev/null
23724 cat $DIR/$tfile > /dev/null
23725 cat $DIR/$tfile > /dev/null
23726 cat $DIR/$tfile > /dev/null
23728 out=$($LFS heat_get $DIR/$tfile)
23729 $LFS heat_get $DIR/$tfile
23730 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23731 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23732 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23733 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23735 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23736 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23737 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23738 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23740 echo "Trun on file heat for the file $DIR/$tfile"
23741 $LFS heat_set -O $DIR/$tfile
23743 echo "QQQQ" > $DIR/$tfile
23744 echo "QQQQ" > $DIR/$tfile
23745 echo "QQQQ" > $DIR/$tfile
23746 cat $DIR/$tfile > /dev/null
23747 cat $DIR/$tfile > /dev/null
23748 cat $DIR/$tfile > /dev/null
23749 cat $DIR/$tfile > /dev/null
23751 out=$($LFS heat_get $DIR/$tfile)
23752 $LFS heat_get $DIR/$tfile
23753 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23754 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23755 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23756 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23758 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
23759 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
23760 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
23761 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
23763 $LFS heat_set -c $DIR/$tfile
23764 $LCTL set_param -n llite.*.file_heat=0
23765 echo "Turn off file heat support for the Lustre filesystem"
23767 echo "QQQQ" > $DIR/$tfile
23768 echo "QQQQ" > $DIR/$tfile
23769 echo "QQQQ" > $DIR/$tfile
23770 cat $DIR/$tfile > /dev/null
23771 cat $DIR/$tfile > /dev/null
23772 cat $DIR/$tfile > /dev/null
23773 cat $DIR/$tfile > /dev/null
23775 out=$($LFS heat_get $DIR/$tfile)
23776 $LFS heat_get $DIR/$tfile
23777 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23778 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23779 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23780 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23782 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23783 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23784 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23785 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23787 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
23790 run_test 813 "File heat verfication"
23794 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
23795 echo -n y >> $DIR/$tfile
23796 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
23797 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
23799 run_test 814 "sparse cp works as expected (LU-12361)"
23803 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
23804 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
23806 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
23809 [ "$SHARED_KEY" = true ] &&
23810 skip "OSC connections never go IDLE with Shared-Keys enabled"
23812 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23813 # ensure ost1 is connected
23814 stat $DIR/$tfile >/dev/null || error "can't stat"
23815 wait_osc_import_state client ost1 FULL
23816 # no locks, no reqs to let the connection idle
23817 cancel_lru_locks osc
23818 lru_resize_disable osc
23821 before=$($LCTL get_param -n \
23822 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23824 wait_osc_import_state client ost1 IDLE
23825 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
23826 now=$($LCTL get_param -n \
23827 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23828 [ $before == $now ] || error "lru_size changed $before != $now"
23830 run_test 816 "do not reset lru_resize on idle reconnect"
23834 exportfs -u localhost:$DIR/nfsexp
23839 systemctl restart nfs-server.service || skip "failed to restart nfsd"
23841 mkdir -p $DIR/nfsexp
23842 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
23843 error "failed to export nfs"
23845 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
23846 stack_trap cleanup_817 EXIT
23848 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
23849 error "failed to mount nfs to $tmpdir"
23851 cp /bin/true $tmpdir
23852 $DIR/nfsexp/true || error "failed to execute 'true' command"
23854 run_test 817 "nfsd won't cache write lock for exec file"
23858 $LFS setstripe -c1 -i0 $DIR/$tfile
23859 $LFS setstripe -c1 -i1 $DIR/$tfile
23861 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
23862 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
23863 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
23864 error "start $SINGLEMDS failed"
23867 run_test 818 "unlink with failed llog"
23870 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23871 cancel_lru_locks osc
23872 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23873 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23874 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
23877 run_test 819a "too big niobuf in read"
23880 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23881 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23882 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23883 cancel_lru_locks osc
23887 run_test 819b "too big niobuf in write"
23890 function test_820_start_ost() {
23893 for num in $(seq $OSTCOUNT); do
23894 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
23899 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23902 umount_client $MOUNT || error "umount failed"
23903 for num in $(seq $OSTCOUNT); do
23907 # mount client with no active OSTs
23908 # so that the client can't initialize max LOV EA size
23909 # from OSC notifications
23910 mount_client $MOUNT || error "mount failed"
23911 # delay OST starting to keep this 0 max EA size for a while
23912 test_820_start_ost &
23914 # create a directory on MDS2
23915 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
23916 error "Failed to create directory"
23917 # open intent should update default EA size
23918 # see mdc_update_max_ea_from_body()
23919 # notice this is the very first RPC to MDS2
23920 cp /etc/services $DIR/$tdir/mds2 ||
23921 error "Failed to copy files to mds$n"
23923 run_test 820 "update max EA from open intent"
23926 # tests that do cleanup/setup should be run at the end
23930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23933 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
23934 $LCTL set_param fail_loc=0x903
23936 cancel_lru_locks MGC
23938 FAIL_ON_ERROR=true cleanup
23939 FAIL_ON_ERROR=true setup
23941 run_test 900 "umount should not race with any mgc requeue thread"
23943 # LUS-6253/LU-11185
23949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23951 # some get_param have a bug to handle dot in param name
23952 cancel_lru_locks MGC
23953 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23954 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23955 umount_client $MOUNT || error "umount failed"
23956 mount_client $MOUNT || error "mount failed"
23957 cancel_lru_locks MGC
23958 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23959 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23961 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
23962 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
23966 run_test 901 "don't leak a mgc lock on client umount"
23970 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
23971 skip "client does not have LU-13377 fix"
23972 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
23973 $LCTL set_param fail_loc=0x1415
23974 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23975 cancel_lru_locks osc
23978 run_test 902 "test short write doesn't hang lustre"
23981 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
23982 check_and_cleanup_lustre
23983 if [ "$I_MOUNTED" != "yes" ]; then
23984 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true