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 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3089 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3091 run_test 31a "open-unlink file =================================="
3094 touch $DIR/f31 || error "touch $DIR/f31 failed"
3095 ln $DIR/f31 $DIR/f31b || error "ln failed"
3096 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3097 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3099 run_test 31b "unlink file with multiple links while open ======="
3102 touch $DIR/f31 || error "touch $DIR/f31 failed"
3103 ln $DIR/f31 $DIR/f31c || error "ln failed"
3104 multiop_bg_pause $DIR/f31 O_uc ||
3105 error "multiop_bg_pause for $DIR/f31 failed"
3107 $MULTIOP $DIR/f31c Ouc
3108 kill -USR1 $MULTIPID
3111 run_test 31c "open-unlink file with multiple links ============="
3114 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3115 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3117 run_test 31d "remove of open directory ========================="
3119 test_31e() { # bug 2904
3120 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3122 run_test 31e "remove of open non-empty directory ==============="
3124 test_31f() { # bug 4554
3125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3128 test_mkdir $DIR/d31f
3129 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3130 cp /etc/hosts $DIR/d31f
3132 $LFS getstripe $DIR/d31f/hosts
3133 multiop_bg_pause $DIR/d31f D_c || return 1
3136 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3137 test_mkdir $DIR/d31f
3138 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3139 cp /etc/hosts $DIR/d31f
3141 $LFS getstripe $DIR/d31f/hosts
3142 multiop_bg_pause $DIR/d31f D_c || return 1
3145 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3146 wait $MULTIPID || error "first opendir $MULTIPID failed"
3150 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3151 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3154 run_test 31f "remove of open directory with open-unlink file ==="
3157 echo "-- cross directory link --"
3158 test_mkdir -c1 $DIR/${tdir}ga
3159 test_mkdir -c1 $DIR/${tdir}gb
3160 touch $DIR/${tdir}ga/f
3161 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3162 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3163 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3164 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3165 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3167 run_test 31g "cross directory link==============="
3170 echo "-- cross directory link --"
3171 test_mkdir -c1 $DIR/${tdir}
3172 test_mkdir -c1 $DIR/${tdir}/dir
3173 touch $DIR/${tdir}/f
3174 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3175 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3176 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3177 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3178 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3180 run_test 31h "cross directory link under child==============="
3183 echo "-- cross directory link --"
3184 test_mkdir -c1 $DIR/$tdir
3185 test_mkdir -c1 $DIR/$tdir/dir
3186 touch $DIR/$tdir/dir/f
3187 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3188 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3189 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3190 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3191 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3193 run_test 31i "cross directory link under parent==============="
3196 test_mkdir -c1 -p $DIR/$tdir
3197 test_mkdir -c1 -p $DIR/$tdir/dir1
3198 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3199 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3200 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3201 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3204 run_test 31j "link for directory==============="
3207 test_mkdir -c1 -p $DIR/$tdir
3209 touch $DIR/$tdir/exist
3210 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3211 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3212 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3213 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3214 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3215 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3216 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3219 run_test 31k "link to file: the same, non-existing, dir==============="
3225 touch $DIR/d31m2/exist
3226 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3227 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3228 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3229 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3230 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3231 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3234 run_test 31m "link to file: the same, non-existing, dir==============="
3237 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3238 nlink=$(stat --format=%h $DIR/$tfile)
3239 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3241 local cmd="exec $fd<$DIR/$tfile"
3244 trap "eval $cmd" EXIT
3245 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3246 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3247 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3248 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3249 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3252 run_test 31n "check link count of unlinked file"
3255 local tempfile=$(mktemp $1_XXXXXX)
3256 mlink $tempfile $1 2> /dev/null &&
3257 echo "$BASHPID: link $tempfile to $1 succeeded"
3261 test_31o() { # LU-2901
3262 test_mkdir $DIR/$tdir
3263 for LOOP in $(seq 100); do
3264 rm -f $DIR/$tdir/$tfile*
3265 for THREAD in $(seq 8); do
3266 link_one $DIR/$tdir/$tfile.$LOOP &
3269 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3270 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3271 error "$LINKS duplicate links to $tfile.$LOOP" &&
3275 run_test 31o "duplicate hard links with same filename"
3278 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3280 test_mkdir $DIR/$tdir
3281 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3282 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3284 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3285 error "open unlink test1 failed"
3286 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3287 error "open unlink test2 failed"
3289 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3290 error "test1 still exists"
3291 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3292 error "test2 still exists"
3294 run_test 31p "remove of open striped directory"
3296 cleanup_test32_mount() {
3299 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3300 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3301 losetup -d $loopdev || true
3307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3309 echo "== more mountpoints and symlinks ================="
3310 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3311 trap cleanup_test32_mount EXIT
3312 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3313 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3314 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3315 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3316 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3317 cleanup_test32_mount
3319 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3324 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3325 trap cleanup_test32_mount EXIT
3326 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3327 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3328 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3329 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3330 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3331 cleanup_test32_mount
3333 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3338 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3339 trap cleanup_test32_mount EXIT
3340 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3341 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3342 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3343 test_mkdir -p $DIR/$tdir/d2/test_dir
3344 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3345 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3346 cleanup_test32_mount
3348 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3353 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3354 trap cleanup_test32_mount EXIT
3355 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3356 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3357 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3358 test_mkdir -p $DIR/$tdir/d2/test_dir
3359 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3360 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3361 cleanup_test32_mount
3363 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3367 test_mkdir -p $DIR/$tdir/tmp
3368 local tmp_dir=$DIR/$tdir/tmp
3369 ln -s $DIR/$tdir $tmp_dir/symlink11
3370 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3371 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3372 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3374 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3378 test_mkdir -p $DIR/$tdir/tmp
3379 local tmp_dir=$DIR/$tdir/tmp
3380 ln -s $DIR/$tdir $tmp_dir/symlink11
3381 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3382 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3383 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3385 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3388 local tmp_dir=$DIR/$tdir/tmp
3389 test_mkdir -p $tmp_dir
3390 test_mkdir $DIR/${tdir}2
3391 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3392 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3393 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3394 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3395 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3396 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3398 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3401 rm -fr $DIR/$tdir $DIR/${tdir}2
3402 tmp_dir=$DIR/$tdir/tmp
3403 test_mkdir -p $tmp_dir
3404 test_mkdir $DIR/${tdir}2
3405 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3406 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3407 ls $tmp_dir/symlink12 || error "listing symlink12"
3408 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3410 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3415 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3416 trap cleanup_test32_mount EXIT
3417 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3418 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3419 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3420 touch $DIR/$tdir/test_file
3421 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3422 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3423 cleanup_test32_mount
3425 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3430 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3431 trap cleanup_test32_mount EXIT
3432 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3433 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3434 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3435 touch $DIR/$tdir/test_file
3436 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3437 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3438 cleanup_test32_mount
3440 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3446 trap cleanup_test32_mount EXIT
3447 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3448 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3449 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3450 test_mkdir -p $DIR/$tdir/d2
3451 touch $DIR/$tdir/d2/test_file || error "touch failed"
3452 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3453 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3454 cleanup_test32_mount
3456 run_test 32k "stat d32k/ext2-mountpoint/../d2/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 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3469 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3470 cleanup_test32_mount
3472 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3476 test_mkdir -p $DIR/d32m/tmp
3477 TMP_DIR=$DIR/d32m/tmp
3478 ln -s $DIR $TMP_DIR/symlink11
3479 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3480 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3481 error "symlink11 not a link"
3482 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3483 error "symlink01 not a link"
3485 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3489 test_mkdir -p $DIR/d32n/tmp
3490 TMP_DIR=$DIR/d32n/tmp
3491 ln -s $DIR $TMP_DIR/symlink11
3492 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3493 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3494 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3496 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3500 test_mkdir -p $DIR/d32o/tmp
3501 TMP_DIR=$DIR/d32o/tmp
3502 ln -s $DIR/$tfile $TMP_DIR/symlink12
3503 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3504 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3505 error "symlink12 not a link"
3506 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3507 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3508 error "$DIR/d32o/tmp/symlink12 not file type"
3509 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3510 error "$DIR/d32o/symlink02 not file type"
3512 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3522 test_mkdir -p $DIR/d32p/tmp
3524 TMP_DIR=$DIR/d32p/tmp
3526 ln -s $DIR/$tfile $TMP_DIR/symlink12
3528 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3530 cat $DIR/d32p/tmp/symlink12 ||
3531 error "Can't open $DIR/d32p/tmp/symlink12"
3533 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3536 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3541 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3542 trap cleanup_test32_mount EXIT
3543 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3544 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3545 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3546 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3547 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3548 cleanup_test32_mount
3550 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3555 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3556 trap cleanup_test32_mount EXIT
3557 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3558 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3559 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3560 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3561 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3562 cleanup_test32_mount
3564 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3569 chmod 444 $DIR/$tfile
3570 chown $RUNAS_ID $DIR/$tfile
3572 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3575 run_test 33aa "write file with mode 444 (should return error)"
3579 test_mkdir $DIR/$tdir
3580 chown $RUNAS_ID $DIR/$tdir
3581 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3582 error "$RUNAS create $tdir/$tfile failed"
3583 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3584 error "open RDWR" || true
3586 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3590 test_mkdir $DIR/$tdir
3591 chown $RUNAS_ID $DIR/$tdir
3592 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3594 run_test 33b "test open file with malformed flags (No panic)"
3597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3598 remote_ost_nodsh && skip "remote OST with nodsh"
3607 test_mkdir $DIR/$tdir
3608 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3611 for ostnum in $(seq $OSTCOUNT); do
3612 # test-framework's OST numbering is one-based, while Lustre's
3614 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3615 # Parsing llobdstat's output sucks; we could grep the /proc
3616 # path, but that's likely to not be as portable as using the
3617 # llobdstat utility. So we parse lctl output instead.
3618 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3619 obdfilter/$ostname/stats |
3620 awk '/^write_bytes/ {print $7}' )
3621 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3622 if (( ${write_bytes:-0} > 0 ))
3629 $all_zeros || return 0
3632 echo foo > $DIR/$tdir/bar
3636 # Total up write_bytes after writing. We'd better find non-zeros.
3637 for ostnum in $(seq $OSTCOUNT); do
3638 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3639 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3640 obdfilter/$ostname/stats |
3641 awk '/^write_bytes/ {print $7}' )
3642 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3643 if (( ${write_bytes:-0} > 0 ))
3652 for ostnum in $(seq $OSTCOUNT); do
3653 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3654 echo "Check that write_bytes is present in obdfilter/*/stats:"
3655 do_facet ost$ostnum lctl get_param -n \
3656 obdfilter/$ostname/stats
3658 error "OST not keeping write_bytes stats (b22312)"
3661 run_test 33c "test llobdstat and write_bytes"
3664 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3668 local remote_dir=$DIR/$tdir/remote_dir
3670 test_mkdir $DIR/$tdir
3671 $LFS mkdir -i $MDTIDX $remote_dir ||
3672 error "create remote directory failed"
3674 touch $remote_dir/$tfile
3675 chmod 444 $remote_dir/$tfile
3676 chown $RUNAS_ID $remote_dir/$tfile
3678 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3680 chown $RUNAS_ID $remote_dir
3681 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3682 error "create" || true
3683 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3684 error "open RDWR" || true
3685 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3687 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3690 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3694 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3695 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3696 mkdir $DIR/$tdir/local_dir
3698 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3699 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3700 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3702 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3703 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3705 rmdir $DIR/$tdir/* || error "rmdir failed"
3708 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3709 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3710 mkdir $DIR/$tdir/local_dir
3712 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3713 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3714 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3716 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3717 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3719 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3722 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3723 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3724 mkdir $DIR/$tdir/local_dir
3726 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3727 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3728 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3730 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3731 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3733 run_test 33e "mkdir and striped directory should have same mode"
3737 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3741 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3742 remote_mds_nodsh && skip "remote MDS with nodsh"
3745 chmod go+rwx $DIR/$tdir
3746 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3747 trap cleanup_33f EXIT
3749 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3750 error "cannot create striped directory"
3752 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3753 error "cannot create files in striped directory"
3755 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3756 error "cannot remove files in striped directory"
3758 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3759 error "cannot remove striped directory"
3763 run_test 33f "nonroot user can create, access, and remove a striped directory"
3766 mkdir -p $DIR/$tdir/dir2
3768 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3770 [[ $err =~ "exists" ]] || error "Not exists error"
3772 run_test 33g "nonroot user create already existing root created file"
3775 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3776 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3777 skip "Need MDS version at least 2.13.50"
3779 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3780 error "mkdir $tdir failed"
3781 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3783 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3786 for fname in $DIR/$tdir/$tfile.bak \
3787 $DIR/$tdir/$tfile.SAV \
3788 $DIR/$tdir/$tfile.orig \
3789 $DIR/$tdir/$tfile~; do
3790 touch $fname || error "touch $fname failed"
3791 index2=$($LFS getstripe -m $fname)
3792 [ $index -eq $index2 ] ||
3793 error "$fname MDT index mismatch $index != $index2"
3797 for i in {1..50}; do
3798 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3799 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3800 touch $fname || error "touch $fname failed"
3801 index2=$($LFS getstripe -m $fname)
3802 if [[ $index != $index2 ]]; then
3803 failed=$((failed + 1))
3804 echo "$fname MDT index mismatch $index != $index2"
3808 echo "$failed MDT index mismatches"
3809 (( failed < 4 )) || error "MDT index mismatch $failed times"
3812 run_test 33h "temp file is located on the same MDT as target"
3814 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3817 $MCREATE $DIR/f34 || error "mcreate failed"
3818 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3819 error "getstripe failed"
3820 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3821 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3822 error "getstripe failed"
3823 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3824 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3826 run_test 34a "truncate file that has not been opened ==========="
3829 [ ! -f $DIR/f34 ] && test_34a
3830 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3831 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3832 $OPENFILE -f O_RDONLY $DIR/f34
3833 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3834 error "getstripe failed"
3835 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3836 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3838 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3841 [ ! -f $DIR/f34 ] && test_34a
3842 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3843 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3844 $OPENFILE -f O_RDWR $DIR/f34
3845 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3846 error "$LFS getstripe failed"
3847 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3848 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3850 run_test 34c "O_RDWR opening file-with-size works =============="
3853 [ ! -f $DIR/f34 ] && test_34a
3854 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3856 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3857 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3860 run_test 34d "write to sparse file ============================="
3864 $MCREATE $DIR/f34e || error "mcreate failed"
3865 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3866 $CHECKSTAT -s 1000 $DIR/f34e ||
3867 error "Size of $DIR/f34e not equal to 1000 bytes"
3868 $OPENFILE -f O_RDWR $DIR/f34e
3869 $CHECKSTAT -s 1000 $DIR/f34e ||
3870 error "Size of $DIR/f34e not equal to 1000 bytes"
3872 run_test 34e "create objects, some with size and some without =="
3874 test_34f() { # bug 6242, 6243
3875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3879 $MCREATE $DIR/f34f || error "mcreate failed"
3880 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3881 dd if=$DIR/f34f of=$TMP/f34f
3882 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3883 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3884 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3885 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3886 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3888 run_test 34f "read from a file with no objects until EOF ======="
3891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3893 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3895 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3896 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3897 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3898 cancel_lru_locks osc
3899 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3900 error "wrong size after lock cancel"
3902 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3903 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3904 error "expanding truncate failed"
3905 cancel_lru_locks osc
3906 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3907 error "wrong expanded size after lock cancel"
3909 run_test 34g "truncate long file ==============================="
3912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3917 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3918 sync # Flush the cache so that multiop below does not block on cache
3919 # flush when getting the group lock
3920 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3923 # Since just timed wait is not good enough, let's do a sync write
3924 # that way we are sure enough time for a roundtrip + processing
3925 # passed + 2 seconds of extra margin.
3926 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3930 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3931 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3935 local nsz=`stat -c %s $DIR/$tfile`
3936 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3938 run_test 34h "ftruncate file under grouplock should not block"
3941 cp /bin/sh $DIR/f35a
3943 chown $RUNAS_ID $DIR/f35a
3944 $RUNAS $DIR/f35a && error || true
3947 run_test 35a "exec file with mode 444 (should return and not leak)"
3951 utime $DIR/f36 || error "utime failed for MDS"
3953 run_test 36a "MDS utime check (mknod, utime)"
3957 utime $DIR/f36 || error "utime failed for OST"
3959 run_test 36b "OST utime check (open, utime)"
3964 chown $RUNAS_ID $DIR/d36
3965 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3967 run_test 36c "non-root MDS utime check (mknod, utime)"
3970 [ ! -d $DIR/d36 ] && test_36c
3971 echo "" > $DIR/d36/f36
3972 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3974 run_test 36d "non-root OST utime check (open, utime)"
3977 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3979 test_mkdir $DIR/$tdir
3980 touch $DIR/$tdir/$tfile
3981 $RUNAS utime $DIR/$tdir/$tfile &&
3982 error "utime worked, expected failure" || true
3984 run_test 36e "utime on non-owned file (should return error)"
3988 local LANG_SAVE=$LANG
3989 local LC_LANG_SAVE=$LC_LANG
3990 export LANG=C LC_LANG=C # for date language
3992 DATESTR="Dec 20 2000"
3993 test_mkdir $DIR/$tdir
3994 lctl set_param fail_loc=$fl
3996 cp /etc/hosts $DIR/$tdir/$tfile
3997 sync & # write RPC generated with "current" inode timestamp, but delayed
3999 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4000 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4001 cancel_lru_locks $OSC
4002 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4004 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4005 echo "BEFORE: $LS_BEFORE" && \
4006 echo "AFTER : $LS_AFTER" && \
4007 echo "WANT : $DATESTR" && \
4008 error "$DIR/$tdir/$tfile timestamps changed" || true
4010 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4016 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4017 subr_36fh "0x80000214"
4019 run_test 36f "utime on file racing with OST BRW write =========="
4022 remote_ost_nodsh && skip "remote OST with nodsh"
4023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4024 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4025 skip "Need MDS version at least 2.12.51"
4030 local tgt="obdfilter"
4032 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4034 test_mkdir $DIR/$tdir
4035 fmd_max_age=$(do_facet $facet \
4036 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4039 echo "FMD max age: ${fmd_max_age}s"
4040 touch $DIR/$tdir/$tfile
4041 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4042 gawk '{cnt=cnt+$1} END{print cnt}')
4043 echo "FMD before: $fmd"
4045 error "FMD wasn't create by touch"
4046 sleep $((fmd_max_age + 12))
4047 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4048 gawk '{cnt=cnt+$1} END{print cnt}')
4049 echo "FMD after: $fmd"
4051 error "FMD wasn't expired by ping"
4053 run_test 36g "FMD cache expiry ====================="
4056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4058 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4059 subr_36fh "0x80000227"
4061 run_test 36h "utime on file racing with OST BRW write =========="
4064 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4066 test_mkdir $DIR/$tdir
4067 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4069 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4070 local new_mtime=$((mtime + 200))
4072 #change Modify time of striped dir
4073 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4074 error "change mtime failed"
4076 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4078 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4080 run_test 36i "change mtime on striped directory"
4082 # test_37 - duplicate with tests 32q 32r
4085 local file=$DIR/$tfile
4087 openfile -f O_DIRECTORY $file
4090 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4091 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4093 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4095 test_39a() { # was test_39
4097 touch $DIR/${tfile}2
4098 # ls -l $DIR/$tfile $DIR/${tfile}2
4099 # ls -lu $DIR/$tfile $DIR/${tfile}2
4100 # ls -lc $DIR/$tfile $DIR/${tfile}2
4102 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4103 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4105 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4107 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4109 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4110 error "O_TRUNC didn't change timestamps"
4113 run_test 39a "mtime changed on create"
4116 test_mkdir -c1 $DIR/$tdir
4117 cp -p /etc/passwd $DIR/$tdir/fopen
4118 cp -p /etc/passwd $DIR/$tdir/flink
4119 cp -p /etc/passwd $DIR/$tdir/funlink
4120 cp -p /etc/passwd $DIR/$tdir/frename
4121 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4124 echo "aaaaaa" >> $DIR/$tdir/fopen
4125 echo "aaaaaa" >> $DIR/$tdir/flink
4126 echo "aaaaaa" >> $DIR/$tdir/funlink
4127 echo "aaaaaa" >> $DIR/$tdir/frename
4129 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4130 local link_new=`stat -c %Y $DIR/$tdir/flink`
4131 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4132 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4134 cat $DIR/$tdir/fopen > /dev/null
4135 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4136 rm -f $DIR/$tdir/funlink2
4137 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4139 for (( i=0; i < 2; i++ )) ; do
4140 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4141 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4142 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4143 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4145 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4146 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4147 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4148 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4150 cancel_lru_locks $OSC
4151 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4154 run_test 39b "mtime change on open, link, unlink, rename ======"
4156 # this should be set to past
4157 TEST_39_MTIME=`date -d "1 year ago" +%s`
4163 local mtime0=`stat -c %Y $DIR1/$tfile`
4165 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4166 local mtime1=`stat -c %Y $DIR1/$tfile`
4167 [ "$mtime1" = $TEST_39_MTIME ] || \
4168 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4171 echo hello >> $DIR1/$tfile
4173 local mtime2=`stat -c %Y $DIR1/$tfile`
4174 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4175 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4177 mv $DIR1/$tfile $DIR1/$tfile-1
4179 for (( i=0; i < 2; i++ )) ; do
4180 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4181 [ "$mtime2" = "$mtime3" ] || \
4182 error "mtime ($mtime2) changed (to $mtime3) on rename"
4184 cancel_lru_locks $OSC
4185 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4188 run_test 39c "mtime change on rename ==========================="
4192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4195 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4197 for (( i=0; i < 2; i++ )) ; do
4198 local mtime=`stat -c %Y $DIR1/$tfile`
4199 [ $mtime = $TEST_39_MTIME ] || \
4200 error "mtime($mtime) is not set to $TEST_39_MTIME"
4202 cancel_lru_locks $OSC
4203 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4206 run_test 39d "create, utime, stat =============================="
4210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4213 local mtime1=`stat -c %Y $DIR1/$tfile`
4215 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4217 for (( i=0; i < 2; i++ )) ; do
4218 local mtime2=`stat -c %Y $DIR1/$tfile`
4219 [ $mtime2 = $TEST_39_MTIME ] || \
4220 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4222 cancel_lru_locks $OSC
4223 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4226 run_test 39e "create, stat, utime, stat ========================"
4230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4233 mtime1=`stat -c %Y $DIR1/$tfile`
4236 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4238 for (( i=0; i < 2; i++ )) ; do
4239 local mtime2=`stat -c %Y $DIR1/$tfile`
4240 [ $mtime2 = $TEST_39_MTIME ] || \
4241 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4243 cancel_lru_locks $OSC
4244 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4247 run_test 39f "create, stat, sleep, utime, stat ================="
4251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4253 echo hello >> $DIR1/$tfile
4254 local mtime1=`stat -c %Y $DIR1/$tfile`
4257 chmod o+r $DIR1/$tfile
4259 for (( i=0; i < 2; i++ )) ; do
4260 local mtime2=`stat -c %Y $DIR1/$tfile`
4261 [ "$mtime1" = "$mtime2" ] || \
4262 error "lost mtime: $mtime2, should be $mtime1"
4264 cancel_lru_locks $OSC
4265 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4268 run_test 39g "write, chmod, stat ==============================="
4272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4278 echo hello >> $DIR1/$tfile
4279 local mtime1=`stat -c %Y $DIR1/$tfile`
4281 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4283 if [ "$d1" != "$d2" ]; then
4284 echo "write and touch not within one second"
4286 for (( i=0; i < 2; i++ )) ; do
4287 local mtime2=`stat -c %Y $DIR1/$tfile`
4288 [ "$mtime2" = $TEST_39_MTIME ] || \
4289 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4291 cancel_lru_locks $OSC
4292 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4296 run_test 39h "write, utime within one second, stat ============="
4299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4304 echo hello >> $DIR1/$tfile
4305 local mtime1=`stat -c %Y $DIR1/$tfile`
4307 mv $DIR1/$tfile $DIR1/$tfile-1
4309 for (( i=0; i < 2; i++ )) ; do
4310 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4312 [ "$mtime1" = "$mtime2" ] || \
4313 error "lost mtime: $mtime2, should be $mtime1"
4315 cancel_lru_locks $OSC
4316 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4319 run_test 39i "write, rename, stat =============================="
4322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4324 start_full_debug_logging
4328 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4329 lctl set_param fail_loc=0x80000412
4330 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4331 error "multiop failed"
4333 local mtime1=`stat -c %Y $DIR1/$tfile`
4335 mv $DIR1/$tfile $DIR1/$tfile-1
4337 kill -USR1 $multipid
4338 wait $multipid || error "multiop close failed"
4340 for (( i=0; i < 2; i++ )) ; do
4341 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4342 [ "$mtime1" = "$mtime2" ] ||
4343 error "mtime is lost on close: $mtime2, " \
4347 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4349 lctl set_param fail_loc=0
4350 stop_full_debug_logging
4352 run_test 39j "write, rename, close, stat ======================="
4355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4360 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4362 local mtime1=`stat -c %Y $DIR1/$tfile`
4364 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4366 kill -USR1 $multipid
4367 wait $multipid || error "multiop close failed"
4369 for (( i=0; i < 2; i++ )) ; do
4370 local mtime2=`stat -c %Y $DIR1/$tfile`
4372 [ "$mtime2" = $TEST_39_MTIME ] || \
4373 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4376 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4379 run_test 39k "write, utime, close, stat ========================"
4381 # this should be set to future
4382 TEST_39_ATIME=`date -d "1 year" +%s`
4385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4386 remote_mds_nodsh && skip "remote MDS with nodsh"
4388 local atime_diff=$(do_facet $SINGLEMDS \
4389 lctl get_param -n mdd.*MDT0000*.atime_diff)
4393 # test setting directory atime to future
4394 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4395 local atime=$(stat -c %X $DIR/$tdir)
4396 [ "$atime" = $TEST_39_ATIME ] ||
4397 error "atime is not set to future: $atime, $TEST_39_ATIME"
4399 # test setting directory atime from future to now
4400 local now=$(date +%s)
4401 touch -a -d @$now $DIR/$tdir
4403 atime=$(stat -c %X $DIR/$tdir)
4404 [ "$atime" -eq "$now" ] ||
4405 error "atime is not updated from future: $atime, $now"
4407 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4410 # test setting directory atime when now > dir atime + atime_diff
4411 local d1=$(date +%s)
4413 local d2=$(date +%s)
4414 cancel_lru_locks mdc
4415 atime=$(stat -c %X $DIR/$tdir)
4416 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4417 error "atime is not updated : $atime, should be $d2"
4419 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4422 # test not setting directory atime when now < dir atime + atime_diff
4424 cancel_lru_locks mdc
4425 atime=$(stat -c %X $DIR/$tdir)
4426 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4427 error "atime is updated to $atime, should remain $d1<atime<$d2"
4429 do_facet $SINGLEMDS \
4430 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4432 run_test 39l "directory atime update ==========================="
4435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4439 local far_past_mtime=$(date -d "May 29 1953" +%s)
4440 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4442 touch -m -d @$far_past_mtime $DIR1/$tfile
4443 touch -a -d @$far_past_atime $DIR1/$tfile
4445 for (( i=0; i < 2; i++ )) ; do
4446 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4447 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4448 error "atime or mtime set incorrectly"
4450 cancel_lru_locks $OSC
4451 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4454 run_test 39m "test atime and mtime before 1970"
4456 test_39n() { # LU-3832
4457 remote_mds_nodsh && skip "remote MDS with nodsh"
4459 local atime_diff=$(do_facet $SINGLEMDS \
4460 lctl get_param -n mdd.*MDT0000*.atime_diff)
4465 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4468 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4469 atime0=$(stat -c %X $DIR/$tfile)
4472 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4473 atime1=$(stat -c %X $DIR/$tfile)
4476 cancel_lru_locks mdc
4477 cancel_lru_locks osc
4478 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4479 atime2=$(stat -c %X $DIR/$tfile)
4481 do_facet $SINGLEMDS \
4482 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4484 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4485 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4487 run_test 39n "check that O_NOATIME is honored"
4490 TESTDIR=$DIR/$tdir/$tfile
4491 [ -e $TESTDIR ] && rm -rf $TESTDIR
4498 links2=$(stat -c %h .)
4499 [ $(($links1 + 2)) != $links2 ] &&
4500 error "wrong links count $(($links1 + 2)) != $links2"
4502 links3=$(stat -c %h .)
4503 [ $(($links1 + 1)) != $links3 ] &&
4504 error "wrong links count $links1 != $links3"
4507 run_test 39o "directory cached attributes updated after create"
4510 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4513 TESTDIR=$DIR/$tdir/$tdir
4514 [ -e $TESTDIR ] && rm -rf $TESTDIR
4515 test_mkdir -p $TESTDIR
4519 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4520 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4522 links2=$(stat -c %h .)
4523 [ $(($links1 + 2)) != $links2 ] &&
4524 error "wrong links count $(($links1 + 2)) != $links2"
4526 links3=$(stat -c %h .)
4527 [ $(($links1 + 1)) != $links3 ] &&
4528 error "wrong links count $links1 != $links3"
4531 run_test 39p "remote directory cached attributes updated after create ========"
4534 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4535 skip "no atime update on old OST"
4536 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4537 skip_env "ldiskfs only test"
4541 saved_adiff=$(do_facet ost1 \
4542 lctl get_param -n obdfilter.*OST0000.atime_diff)
4543 stack_trap "do_facet ost1 \
4544 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4546 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4548 $LFS setstripe -i 0 $DIR/$tfile
4549 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4550 error "can't write initial file"
4551 cancel_lru_locks osc
4553 # exceed atime_diff and access file
4555 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4557 local atime_cli=$(stat -c %X $DIR/$tfile)
4558 echo "client atime: $atime_cli"
4559 # allow atime update to be written to device
4560 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4563 local ostdev=$(ostdevname 1)
4564 local fid=($(lfs getstripe -y $DIR/$tfile |
4565 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4566 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4567 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4569 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4570 local atime_ost=$(do_facet ost1 "$cmd" |&
4571 awk -F'[: ]' '/atime:/ { print $4 }')
4572 (( atime_cli == atime_ost )) ||
4573 error "atime on client $atime_cli != ost $atime_ost"
4575 run_test 39r "lazy atime update on OST"
4577 test_39q() { # LU-8041
4578 local testdir=$DIR/$tdir
4580 multiop_bg_pause $testdir D_c || error "multiop failed"
4582 cancel_lru_locks mdc
4583 kill -USR1 $multipid
4584 local atime=$(stat -c %X $testdir)
4585 [ "$atime" -ne 0 ] || error "atime is zero"
4587 run_test 39q "close won't zero out atime"
4590 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4591 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4592 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4593 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4594 error "$tfile is not 4096 bytes in size"
4596 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4600 small_write $DIR/f41 18
4602 run_test 41 "test small file write + fstat ====================="
4604 count_ost_writes() {
4605 lctl get_param -n ${OSC}.*.stats |
4606 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4607 END { printf("%0.0f", writes) }'
4614 BG_DIRTY_RATIO_SAVE=10
4615 MAX_BG_DIRTY_RATIO=25
4619 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4620 # dirty_ratio, dirty_background_ratio
4621 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4622 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4623 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4624 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4626 # if file not here, we are a 2.4 kernel
4627 kill -CONT `pidof kupdated`
4632 # setup the trap first, so someone cannot exit the test at the
4633 # exact wrong time and mess up a machine
4634 trap start_writeback EXIT
4635 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4636 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4637 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4638 sysctl -w vm.dirty_writeback_centisecs=0
4639 sysctl -w vm.dirty_writeback_centisecs=0
4640 # save and increase /proc/sys/vm/dirty_ratio
4641 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4642 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4643 # save and increase /proc/sys/vm/dirty_background_ratio
4644 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4645 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4647 # if file not here, we are a 2.4 kernel
4648 kill -STOP `pidof kupdated`
4652 # ensure that all stripes have some grant before we test client-side cache
4654 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4655 dd if=/dev/zero of=$i bs=4k count=1
4660 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4661 # file truncation, and file removal.
4663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4666 cancel_lru_locks $OSC
4668 sync; sleep 1; sync # just to be safe
4669 BEFOREWRITES=`count_ost_writes`
4670 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4671 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4672 AFTERWRITES=`count_ost_writes`
4673 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4674 error "$BEFOREWRITES < $AFTERWRITES"
4677 run_test 42a "ensure that we don't flush on close"
4680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4683 cancel_lru_locks $OSC
4686 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4687 BEFOREWRITES=$(count_ost_writes)
4688 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4689 AFTERWRITES=$(count_ost_writes)
4690 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4691 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4693 BEFOREWRITES=$(count_ost_writes)
4694 sync || error "sync: $?"
4695 AFTERWRITES=$(count_ost_writes)
4696 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4697 error "$BEFOREWRITES < $AFTERWRITES on sync"
4699 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4703 run_test 42b "test destroy of file with cached dirty data ======"
4705 # if these tests just want to test the effect of truncation,
4706 # they have to be very careful. consider:
4707 # - the first open gets a {0,EOF}PR lock
4708 # - the first write conflicts and gets a {0, count-1}PW
4709 # - the rest of the writes are under {count,EOF}PW
4710 # - the open for truncate tries to match a {0,EOF}PR
4711 # for the filesize and cancels the PWs.
4712 # any number of fixes (don't get {0,EOF} on open, match
4713 # composite locks, do smarter file size management) fix
4714 # this, but for now we want these tests to verify that
4715 # the cancellation with truncate intent works, so we
4716 # start the file with a full-file pw lock to match against
4717 # until the truncate.
4722 cancel_lru_locks $OSC
4724 # prime the file with 0,EOF PW to match
4728 # now the real test..
4729 dd if=/dev/zero of=$file bs=1024 count=100
4730 BEFOREWRITES=`count_ost_writes`
4731 $TRUNCATE $file $offset
4732 cancel_lru_locks $OSC
4733 AFTERWRITES=`count_ost_writes`
4738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4741 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4742 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4745 run_test 42c "test partial truncate of file with cached dirty data"
4748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4751 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4752 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4755 run_test 42d "test complete truncate of file with cached dirty data"
4757 test_42e() { # bug22074
4758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4760 local TDIR=$DIR/${tdir}e
4761 local pages=16 # hardcoded 16 pages, don't change it.
4762 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4763 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4767 test_mkdir $DIR/${tdir}e
4768 $LFS setstripe -c 1 $TDIR
4769 createmany -o $TDIR/f $files
4771 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4773 # we assume that with $OSTCOUNT files, at least one of them will
4774 # be allocated on OST0.
4775 warmup_files=$((OSTCOUNT * max_dirty_mb))
4776 createmany -o $TDIR/w $warmup_files
4778 # write a large amount of data into one file and sync, to get good
4779 # avail_grant number from OST.
4780 for ((i=0; i<$warmup_files; i++)); do
4781 idx=$($LFS getstripe -i $TDIR/w$i)
4782 [ $idx -ne 0 ] && continue
4783 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4786 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4788 $LCTL get_param $proc_osc0/cur_dirty_bytes
4789 $LCTL get_param $proc_osc0/cur_grant_bytes
4791 # create as much dirty pages as we can while not to trigger the actual
4792 # RPCs directly. but depends on the env, VFS may trigger flush during this
4793 # period, hopefully we are good.
4794 for ((i=0; i<$warmup_files; i++)); do
4795 idx=$($LFS getstripe -i $TDIR/w$i)
4796 [ $idx -ne 0 ] && continue
4797 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4799 $LCTL get_param $proc_osc0/cur_dirty_bytes
4800 $LCTL get_param $proc_osc0/cur_grant_bytes
4802 # perform the real test
4803 $LCTL set_param $proc_osc0/rpc_stats 0
4804 for ((;i<$files; i++)); do
4805 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4806 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4809 $LCTL get_param $proc_osc0/rpc_stats
4812 local have_ppr=false
4813 $LCTL get_param $proc_osc0/rpc_stats |
4814 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4815 # skip lines until we are at the RPC histogram data
4816 [ "$PPR" == "pages" ] && have_ppr=true && continue
4817 $have_ppr || continue
4819 # we only want the percent stat for < 16 pages
4820 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4822 percent=$((percent + WPCT))
4823 if [[ $percent -gt 15 ]]; then
4824 error "less than 16-pages write RPCs" \
4831 run_test 42e "verify sub-RPC writes are not done synchronously"
4833 test_43A() { # was test_43
4834 test_mkdir $DIR/$tdir
4835 cp -p /bin/ls $DIR/$tdir/$tfile
4836 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4838 # give multiop a chance to open
4841 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4844 run_test 43A "execution of file opened for write should return -ETXTBSY"
4847 test_mkdir $DIR/$tdir
4848 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4849 $DIR/$tdir/sleep 60 &
4851 # Make sure exec of $tdir/sleep wins race with truncate
4853 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4856 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4861 test_mkdir $DIR/$tdir
4862 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4863 $DIR/$tdir/sleep 60 &
4865 # Make sure exec of $tdir/sleep wins race with truncate
4867 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4870 run_test 43b "truncate of file being executed should return -ETXTBSY"
4873 local testdir="$DIR/$tdir"
4876 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4877 ( cd $testdir && md5sum -c )
4879 run_test 43c "md5sum of copy into lustre"
4881 test_44A() { # was test_44
4882 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4884 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4885 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4887 run_test 44A "zero length read from a sparse stripe"
4890 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4892 [ -z "$nstripe" ] && skip "can't get stripe info"
4893 [[ $nstripe -gt $OSTCOUNT ]] &&
4894 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4896 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4898 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4899 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4903 OFFSETS="0 $((stride/2)) $((stride-1))"
4904 for offset in $OFFSETS; do
4905 for i in $(seq 0 $((nstripe-1))); do
4906 local GLOBALOFFSETS=""
4908 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4909 local myfn=$DIR/d44a-$size
4910 echo "--------writing $myfn at $size"
4911 ll_sparseness_write $myfn $size ||
4912 error "ll_sparseness_write"
4913 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4914 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4915 error "ll_sparseness_verify $GLOBALOFFSETS"
4917 for j in $(seq 0 $((nstripe-1))); do
4919 size=$((((j + $nstripe )*$stride + $offset)))
4920 ll_sparseness_write $myfn $size ||
4921 error "ll_sparseness_write"
4922 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4924 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4925 error "ll_sparseness_verify $GLOBALOFFSETS"
4930 run_test 44a "test sparse pwrite ==============================="
4934 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4940 before=`dirty_osc_total`
4941 echo executing "\"$*\""
4943 after=`dirty_osc_total`
4944 echo before $before, after $after
4947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4950 # Obtain grants from OST if it supports it
4951 echo blah > ${f}_grant
4954 do_dirty_record "echo blah > $f"
4955 [[ $before -eq $after ]] && error "write wasn't cached"
4956 do_dirty_record "> $f"
4957 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4958 do_dirty_record "echo blah > $f"
4959 [[ $before -eq $after ]] && error "write wasn't cached"
4960 do_dirty_record "sync"
4961 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4962 do_dirty_record "echo blah > $f"
4963 [[ $before -eq $after ]] && error "write wasn't cached"
4964 do_dirty_record "cancel_lru_locks osc"
4965 [[ $before -gt $after ]] ||
4966 error "lock cancellation didn't lower dirty count"
4969 run_test 45 "osc io page accounting ============================"
4971 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4972 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4973 # objects offset and an assert hit when an rpc was built with 1023's mapped
4974 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4981 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4983 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4984 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4988 run_test 46 "dirtying a previously written page ================"
4990 # test_47 is removed "Device nodes check" is moved to test_28
4992 test_48a() { # bug 2399
4993 [ "$mds1_FSTYPE" = "zfs" ] &&
4994 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4995 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4997 test_mkdir $DIR/$tdir
4999 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5000 test_mkdir $DIR/$tdir
5001 touch foo || error "'touch foo' failed after recreating cwd"
5003 touch .foo || error "'touch .foo' failed after recreating cwd"
5005 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5006 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5007 cd . || error "'cd .' failed after recreating cwd"
5008 mkdir . && error "'mkdir .' worked after recreating cwd"
5009 rmdir . && error "'rmdir .' worked after recreating cwd"
5010 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5011 cd .. || error "'cd ..' failed after recreating cwd"
5013 run_test 48a "Access renamed working dir (should return errors)="
5015 test_48b() { # bug 2399
5017 test_mkdir $DIR/$tdir
5019 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5020 touch foo && error "'touch foo' worked after removing cwd"
5021 mkdir foo && error "'mkdir foo' worked after removing cwd"
5022 touch .foo && error "'touch .foo' worked after removing cwd"
5023 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5024 ls . > /dev/null && error "'ls .' worked after removing cwd"
5025 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5026 mkdir . && error "'mkdir .' worked after removing cwd"
5027 rmdir . && error "'rmdir .' worked after removing cwd"
5028 ln -s . foo && error "'ln -s .' worked after removing cwd"
5029 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5031 run_test 48b "Access removed working dir (should return errors)="
5033 test_48c() { # bug 2350
5034 #lctl set_param debug=-1
5037 test_mkdir -p $DIR/$tdir/dir
5039 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5040 $TRACE touch foo && error "touch foo worked after removing cwd"
5041 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5042 touch .foo && error "touch .foo worked after removing cwd"
5043 mkdir .foo && error "mkdir .foo worked after removing cwd"
5044 $TRACE ls . && error "'ls .' worked after removing cwd"
5045 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5046 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5047 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5048 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5049 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5051 run_test 48c "Access removed working subdir (should return errors)"
5053 test_48d() { # bug 2350
5054 #lctl set_param debug=-1
5057 test_mkdir -p $DIR/$tdir/dir
5059 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5060 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5061 $TRACE touch foo && error "'touch foo' worked after removing parent"
5062 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5063 touch .foo && error "'touch .foo' worked after removing parent"
5064 mkdir .foo && error "mkdir .foo worked after removing parent"
5065 $TRACE ls . && error "'ls .' worked after removing parent"
5066 $TRACE ls .. && error "'ls ..' worked after removing parent"
5067 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5068 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5069 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5072 run_test 48d "Access removed parent subdir (should return errors)"
5074 test_48e() { # bug 4134
5075 #lctl set_param debug=-1
5078 test_mkdir -p $DIR/$tdir/dir
5080 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5081 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5082 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5083 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5084 # On a buggy kernel addition of "touch foo" after cd .. will
5085 # produce kernel oops in lookup_hash_it
5086 touch ../foo && error "'cd ..' worked after recreate parent"
5088 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5090 run_test 48e "Access to recreated parent subdir (should return errors)"
5092 test_49() { # LU-1030
5093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5094 remote_ost_nodsh && skip "remote OST with nodsh"
5096 # get ost1 size - $FSNAME-OST0000
5097 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5099 # write 800M at maximum
5100 [[ $ost1_size -lt 2 ]] && ost1_size=2
5101 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5103 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5104 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5107 # change max_pages_per_rpc while writing the file
5108 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5109 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5110 # loop until dd process exits
5111 while ps ax -opid | grep -wq $dd_pid; do
5112 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5113 sleep $((RANDOM % 5 + 1))
5115 # restore original max_pages_per_rpc
5116 $LCTL set_param $osc1_mppc=$orig_mppc
5117 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5119 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5123 test_mkdir $DIR/$tdir
5125 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5127 run_test 50 "special situations: /proc symlinks ==============="
5129 test_51a() { # was test_51
5130 # bug 1516 - create an empty entry right after ".." then split dir
5131 test_mkdir -c1 $DIR/$tdir
5132 touch $DIR/$tdir/foo
5133 $MCREATE $DIR/$tdir/bar
5135 createmany -m $DIR/$tdir/longfile 201
5137 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5138 $MCREATE $DIR/$tdir/longfile$FNUM
5143 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5145 run_test 51a "special situations: split htree with empty entry =="
5147 cleanup_print_lfs_df () {
5154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5156 local dir=$DIR/$tdir
5157 local nrdirs=$((65536 + 100))
5159 # cleanup the directory
5166 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5167 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5168 [[ $numfree -lt $nrdirs ]] &&
5169 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5171 # need to check free space for the directories as well
5172 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5173 numfree=$(( blkfree / $(fs_inode_ksize) ))
5174 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5176 trap cleanup_print_lfs_df EXIT
5179 createmany -d $dir/d $nrdirs || {
5180 unlinkmany $dir/d $nrdirs
5181 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5185 nrdirs=$(ls -U $dir | wc -l)
5187 # unlink all but 100 subdirectories, then check it still works
5189 local delete=$((nrdirs - left))
5194 # for ldiskfs the nlink count should be 1, but this is OSD specific
5195 # and so this is listed for informational purposes only
5196 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5197 unlinkmany -d $dir/d $delete ||
5198 error "unlink of first $delete subdirs failed"
5200 echo "nlink between: $(stat -c %h $dir)"
5201 local found=$(ls -U $dir | wc -l)
5202 [ $found -ne $left ] &&
5203 error "can't find subdirs: found only $found, expected $left"
5205 unlinkmany -d $dir/d $delete $left ||
5206 error "unlink of second $left subdirs failed"
5207 # regardless of whether the backing filesystem tracks nlink accurately
5208 # or not, the nlink count shouldn't be more than "." and ".." here
5209 local after=$(stat -c %h $dir)
5210 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5211 echo "nlink after: $after"
5213 cleanup_print_lfs_df
5215 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5219 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5221 test_mkdir $DIR/$tdir
5222 createmany -o $DIR/$tdir/t- 1000
5223 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5224 for N in $(seq 0 $((OSTCOUNT - 1))); do
5225 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5226 END { printf("%0.0f", objs) }' $TMP/$tfile)
5227 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5228 '($1 == '$N') { objs += 1 } \
5229 END { printf("%0.0f", objs) }')
5230 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5232 unlinkmany $DIR/$tdir/t- 1000
5235 for N in $(seq 1 $((OSTCOUNT - 1))); do
5236 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5237 error "OST $N has less objects vs OST $NLAST" \
5238 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5239 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5240 error "OST $N has less objects vs OST $NLAST" \
5241 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5243 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5244 error "OST $N has less #0 objects vs OST $NLAST" \
5245 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5246 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5247 error "OST $N has less #0 objects vs OST $NLAST" \
5248 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5253 run_test 51d "check object distribution"
5256 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5257 skip_env "ldiskfs only test"
5260 test_mkdir -c1 $DIR/$tdir
5261 test_mkdir -c1 $DIR/$tdir/d0
5263 touch $DIR/$tdir/d0/foo
5264 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5265 error "file exceed 65000 nlink limit!"
5266 unlinkmany $DIR/$tdir/d0/f- 65001
5269 run_test 51e "check file nlink limit"
5272 test_mkdir $DIR/$tdir
5275 local ulimit_old=$(ulimit -n)
5276 local spare=20 # number of spare fd's for scripts/libraries, etc.
5277 local mdt=$($LFS getstripe -m $DIR/$tdir)
5278 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5280 echo "MDT$mdt numfree=$numfree, max=$max"
5281 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5282 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5283 while ! ulimit -n $((numfree + spare)); do
5284 numfree=$((numfree * 3 / 4))
5286 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5288 echo "left ulimit at $ulimit_old"
5291 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5292 unlinkmany $DIR/$tdir/f $numfree
5293 error "create+open $numfree files in $DIR/$tdir failed"
5295 ulimit -n $ulimit_old
5297 # if createmany exits at 120s there will be fewer than $numfree files
5298 unlinkmany $DIR/$tdir/f $numfree || true
5300 run_test 51f "check many open files limit"
5303 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5304 test_mkdir $DIR/$tdir
5305 touch $DIR/$tdir/foo
5306 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5307 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5308 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5309 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5310 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5312 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5313 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5314 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5316 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5317 cp -r $DIR/$tdir $TMP/
5318 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5320 run_test 52a "append-only flag test (should return errors)"
5323 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5324 test_mkdir $DIR/$tdir
5325 touch $DIR/$tdir/foo
5326 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5327 cat test > $DIR/$tdir/foo && error "cat test worked"
5328 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5329 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5330 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5332 echo foo >> $DIR/$tdir/foo && error "echo worked"
5333 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5334 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5335 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5336 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5338 chattr -i $DIR/$tdir/foo || error "chattr failed"
5340 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5342 run_test 52b "immutable flag test (should return errors) ======="
5345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5346 remote_mds_nodsh && skip "remote MDS with nodsh"
5347 remote_ost_nodsh && skip "remote OST with nodsh"
5360 local support_last_seq=true
5362 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5363 support_last_seq=false
5366 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5368 for value in $(do_facet $SINGLEMDS \
5369 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5370 param=$(echo ${value[0]} | cut -d "=" -f1)
5371 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5373 if $support_last_seq; then
5374 param_seq=$(echo $param |
5375 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5376 mds_last_seq=$(do_facet $SINGLEMDS \
5377 $LCTL get_param -n $param_seq)
5379 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5381 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5382 node=$(facet_active_host ost$((ostnum+1)))
5383 param="obdfilter.$ostname.last_id"
5384 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5385 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5386 ost_last_id=$ost_last
5388 if $support_last_seq; then
5389 ost_last_id=$(echo $ost_last |
5390 awk -F':' '{print $2}' |
5392 ost_last_seq=$(echo $ost_last |
5393 awk -F':' '{print $1}')
5394 [[ $ost_last_seq = $mds_last_seq ]] || continue
5397 if [[ $ost_last_id != $mds_last ]]; then
5398 error "$ost_last_id != $mds_last"
5405 $found || error "can not match last_seq/last_id for $mdtosc"
5408 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5411 perl -MSocket -e ';' || skip "no Socket perl module installed"
5413 $SOCKETSERVER $DIR/socket ||
5414 error "$SOCKETSERVER $DIR/socket failed: $?"
5415 $SOCKETCLIENT $DIR/socket ||
5416 error "$SOCKETCLIENT $DIR/socket failed: $?"
5417 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5419 run_test 54a "unix domain socket test =========================="
5425 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5427 run_test 54b "char device works in lustre ======================"
5430 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5431 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5432 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5434 for i in $(seq 3 7); do
5435 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5444 loopdev="$DIR/loop54c"
5447 $UMOUNT $DIR/$tdir || rc=$?
5448 losetup -d $loopdev || true
5449 losetup -d $LOOPDEV || true
5450 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5457 loopdev="$DIR/loop54c"
5460 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5461 trap cleanup_54c EXIT
5462 mknod $loopdev b 7 $LOOPNUM
5463 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5464 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5465 losetup $loopdev $DIR/$tfile ||
5466 error "can't set up $loopdev for $DIR/$tfile"
5467 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5468 test_mkdir $DIR/$tdir
5469 mount -t ext2 $loopdev $DIR/$tdir ||
5470 error "error mounting $loopdev on $DIR/$tdir"
5471 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5474 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5478 run_test 54c "block device works in lustre ====================="
5484 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5486 run_test 54d "fifo device works in lustre ======================"
5491 cp -aL /dev/console $f
5492 echo $string > $f || error "echo $string to $f failed"
5494 run_test 54e "console/tty device works in lustre ======================"
5498 local dir=$DIR/$tdir
5501 test_mkdir -p $dir/dir
5502 for i in $(seq $numfiles); do
5504 touch $dir/dir/file$i
5507 local numcomp=$($LFS getstripe --component-count $dir)
5509 [[ $numcomp == 0 ]] && numcomp=1
5511 # test lfs getstripe with --recursive
5512 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5514 [[ $filenum -eq $((numfiles * 2)) ]] ||
5515 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5516 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5517 [[ $filenum -eq $numfiles ]] ||
5518 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5519 echo "$LFS getstripe showed obdidx or l_ost_idx"
5521 # test lfs getstripe with file instead of dir
5522 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5523 [[ $filenum -eq 1 ]] ||
5524 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5525 echo "$LFS getstripe file1 passed"
5527 #test lfs getstripe with --verbose
5528 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5529 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5530 error "$LFS getstripe --verbose $dir: "\
5531 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5532 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5533 error "$LFS getstripe $dir: showed lmm_magic"
5535 #test lfs getstripe with -v prints lmm_fid
5536 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5537 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5538 error "$LFS getstripe -v $dir: "\
5539 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5540 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5541 error "$LFS getstripe $dir: showed lmm_fid by default"
5542 echo "$LFS getstripe --verbose passed"
5544 #check for FID information
5545 local fid1=$($LFS getstripe --fid $dir/file1)
5546 local fid2=$($LFS getstripe --verbose $dir/file1 |
5547 awk '/lmm_fid: / { print $2; exit; }')
5548 local fid3=$($LFS path2fid $dir/file1)
5550 [ "$fid1" != "$fid2" ] &&
5551 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5552 [ "$fid1" != "$fid3" ] &&
5553 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5554 echo "$LFS getstripe --fid passed"
5556 #test lfs getstripe with --obd
5557 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5558 error "$LFS getstripe --obd wrong_uuid: should return error"
5560 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5563 local obduuid=$(ostuuid_from_index $ostidx)
5564 local found=$($LFS getstripe -r --obd $obduuid $dir |
5565 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5567 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5568 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5570 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5573 [[ $found -eq $filenum ]] ||
5574 error "$LFS getstripe --obd: found $found expect $filenum"
5575 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5576 sed '/^[ ]*'${ostidx}'[ ]/d' |
5577 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5578 error "$LFS getstripe --obd: should not show file on other obd"
5579 echo "$LFS getstripe --obd passed"
5581 run_test 56a "check $LFS getstripe"
5584 local dir=$DIR/$tdir
5588 for i in $(seq $numdirs); do
5589 test_mkdir $dir/dir$i
5592 # test lfs getdirstripe default mode is non-recursion, which is
5593 # different from lfs getstripe
5594 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5596 [[ $dircnt -eq 1 ]] ||
5597 error "$LFS getdirstripe: found $dircnt, not 1"
5598 dircnt=$($LFS getdirstripe --recursive $dir |
5599 grep -c lmv_stripe_count)
5600 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5601 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5603 run_test 56b "check $LFS getdirstripe"
5606 remote_ost_nodsh && skip "remote OST with nodsh"
5609 local ost_name=$(ostname_from_index $ost_idx)
5610 local old_status=$(ost_dev_status $ost_idx)
5612 [[ -z "$old_status" ]] ||
5613 skip_env "OST $ost_name is in $old_status status"
5615 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5616 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5617 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5620 local new_status=$(ost_dev_status $ost_idx)
5622 [[ "$new_status" =~ "D" ]] ||
5623 error "$ost_name status is '$new_status', missing 'D'"
5624 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5625 [[ "$new_status" =~ "N" ]] ||
5626 error "$ost_name status is '$new_status', missing 'N'"
5629 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5630 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5631 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5634 new_status=$(ost_dev_status $ost_idx)
5635 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5636 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5638 run_test 56c "check 'lfs df' showing device status"
5643 local local_tdir="$1"
5644 local local_numfiles="$2"
5645 local local_numdirs="$3"
5646 local dir_params="$4"
5647 local dir_stripe_params="$5"
5649 if [ ! -d "$local_tdir" ] ; then
5650 test_mkdir -p $dir_stripe_params $local_tdir
5651 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5652 for i in $(seq $local_numfiles) ; do
5653 touch $local_tdir/file$i
5655 for i in $(seq $local_numdirs) ; do
5656 test_mkdir $dir_stripe_params $local_tdir/dir$i
5657 for j in $(seq $local_numfiles) ; do
5658 touch $local_tdir/dir$i/file$j
5664 setup_56_special() {
5666 local local_numfiles=$2
5667 local local_numdirs=$3
5669 setup_56 $local_tdir $local_numfiles $local_numdirs
5671 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5672 for i in $(seq $local_numfiles) ; do
5673 mknod $local_tdir/loop${i}b b 7 $i
5674 mknod $local_tdir/null${i}c c 1 3
5675 ln -s $local_tdir/file1 $local_tdir/link${i}
5677 for i in $(seq $local_numdirs) ; do
5678 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5679 mknod $local_tdir/dir$i/null${i}c c 1 3
5680 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5686 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5687 local expected=$(($NUMDIRS + 2))
5689 setup_56 $dir $NUMFILES $NUMDIRS
5691 # test lfs find with -name
5692 for i in $(seq $NUMFILES) ; do
5693 local nums=$($LFS find -name "*$i" $dir | wc -l)
5695 [ $nums -eq $expected ] ||
5696 error "lfs find -name '*$i' $dir wrong: "\
5697 "found $nums, expected $expected"
5700 run_test 56g "check lfs find -name"
5703 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5704 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5706 setup_56 $dir $NUMFILES $NUMDIRS
5708 # test lfs find with ! -name
5709 for i in $(seq $NUMFILES) ; do
5710 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5712 [ $nums -eq $expected ] ||
5713 error "lfs find ! -name '*$i' $dir wrong: "\
5714 "found $nums, expected $expected"
5717 run_test 56h "check lfs find ! -name"
5720 local dir=$DIR/$tdir
5724 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5727 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5729 run_test 56i "check 'lfs find -ost UUID' skips directories"
5732 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5734 setup_56_special $dir $NUMFILES $NUMDIRS
5736 local expected=$((NUMDIRS + 1))
5737 local cmd="$LFS find -type d $dir"
5738 local nums=$($cmd | wc -l)
5740 [ $nums -eq $expected ] ||
5741 error "'$cmd' wrong: found $nums, expected $expected"
5743 run_test 56j "check lfs find -type d"
5746 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5748 setup_56_special $dir $NUMFILES $NUMDIRS
5750 local expected=$(((NUMDIRS + 1) * NUMFILES))
5751 local cmd="$LFS find -type f $dir"
5752 local nums=$($cmd | wc -l)
5754 [ $nums -eq $expected ] ||
5755 error "'$cmd' wrong: found $nums, expected $expected"
5757 run_test 56k "check lfs find -type f"
5760 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5762 setup_56_special $dir $NUMFILES $NUMDIRS
5764 local expected=$((NUMDIRS + NUMFILES))
5765 local cmd="$LFS find -type b $dir"
5766 local nums=$($cmd | wc -l)
5768 [ $nums -eq $expected ] ||
5769 error "'$cmd' wrong: found $nums, expected $expected"
5771 run_test 56l "check lfs find -type b"
5774 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5776 setup_56_special $dir $NUMFILES $NUMDIRS
5778 local expected=$((NUMDIRS + NUMFILES))
5779 local cmd="$LFS find -type c $dir"
5780 local nums=$($cmd | wc -l)
5781 [ $nums -eq $expected ] ||
5782 error "'$cmd' wrong: found $nums, expected $expected"
5784 run_test 56m "check lfs find -type c"
5787 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5788 setup_56_special $dir $NUMFILES $NUMDIRS
5790 local expected=$((NUMDIRS + NUMFILES))
5791 local cmd="$LFS find -type l $dir"
5792 local nums=$($cmd | wc -l)
5794 [ $nums -eq $expected ] ||
5795 error "'$cmd' wrong: found $nums, expected $expected"
5797 run_test 56n "check lfs find -type l"
5800 local dir=$DIR/$tdir
5802 setup_56 $dir $NUMFILES $NUMDIRS
5803 utime $dir/file1 > /dev/null || error "utime (1)"
5804 utime $dir/file2 > /dev/null || error "utime (2)"
5805 utime $dir/dir1 > /dev/null || error "utime (3)"
5806 utime $dir/dir2 > /dev/null || error "utime (4)"
5807 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5808 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5811 local nums=$($LFS find -mtime +0 $dir | wc -l)
5813 [ $nums -eq $expected ] ||
5814 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5817 cmd="$LFS find -mtime 0 $dir"
5818 nums=$($cmd | wc -l)
5819 [ $nums -eq $expected ] ||
5820 error "'$cmd' wrong: found $nums, expected $expected"
5822 run_test 56o "check lfs find -mtime for old files"
5825 local dir=$DIR/$tdir
5829 # just to make sure there is something that won't be found
5831 touch $dir/$tfile.now
5833 for age in year week day hour min; do
5834 count=$((count + 1))
5836 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5837 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5838 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5840 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5841 local nums=$($cmd | wc -l)
5842 [ $nums -eq $expected ] ||
5843 error "'$cmd' wrong: found $nums, expected $expected"
5845 cmd="$LFS find $dir -atime $count${age:0:1}"
5846 nums=$($cmd | wc -l)
5847 [ $nums -eq $expected ] ||
5848 error "'$cmd' wrong: found $nums, expected $expected"
5852 cmd="$LFS find $dir -ctime +1s -type f"
5853 nums=$($cmd | wc -l)
5854 (( $nums == $count * 2 + 1)) ||
5855 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5857 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5859 test_newerXY_base() {
5862 local dir=$DIR/$tdir
5866 if [ $y == "t" ]; then
5867 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5869 ref=$DIR/$tfile.newer
5870 touch $ref || error "touch $ref failed"
5873 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5875 if [ $y == "t" ]; then
5876 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5878 negref=$DIR/$tfile.newerneg
5879 touch $negref || error "touch $negref failed"
5882 local cmd="$LFS find $dir -newer$x$y $ref"
5883 local nums=$(eval $cmd | wc -l)
5884 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5886 [ $nums -eq $expected ] ||
5887 error "'$cmd' wrong: found $nums, expected $expected"
5889 cmd="$LFS find $dir ! -newer$x$y $negref"
5890 nums=$(eval $cmd | wc -l)
5891 [ $nums -eq $expected ] ||
5892 error "'$cmd' wrong: found $nums, expected $expected"
5894 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5895 nums=$(eval $cmd | wc -l)
5896 [ $nums -eq $expected ] ||
5897 error "'$cmd' wrong: found $nums, expected $expected"
5903 test_newerXY_base "a" "a"
5904 test_newerXY_base "a" "m"
5905 test_newerXY_base "a" "c"
5906 test_newerXY_base "m" "a"
5907 test_newerXY_base "m" "m"
5908 test_newerXY_base "m" "c"
5909 test_newerXY_base "c" "a"
5910 test_newerXY_base "c" "m"
5911 test_newerXY_base "c" "c"
5912 test_newerXY_base "a" "t"
5913 test_newerXY_base "m" "t"
5914 test_newerXY_base "c" "t"
5916 run_test 56oc "check lfs find -newerXY work"
5919 [ $RUNAS_ID -eq $UID ] &&
5920 skip_env "RUNAS_ID = UID = $UID -- skipping"
5922 local dir=$DIR/$tdir
5924 setup_56 $dir $NUMFILES $NUMDIRS
5925 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5927 local expected=$NUMFILES
5928 local cmd="$LFS find -uid $RUNAS_ID $dir"
5929 local nums=$($cmd | wc -l)
5931 [ $nums -eq $expected ] ||
5932 error "'$cmd' wrong: found $nums, expected $expected"
5934 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5935 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5936 nums=$($cmd | wc -l)
5937 [ $nums -eq $expected ] ||
5938 error "'$cmd' wrong: found $nums, expected $expected"
5940 run_test 56p "check lfs find -uid and ! -uid"
5943 [ $RUNAS_ID -eq $UID ] &&
5944 skip_env "RUNAS_ID = UID = $UID -- skipping"
5946 local dir=$DIR/$tdir
5948 setup_56 $dir $NUMFILES $NUMDIRS
5949 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5951 local expected=$NUMFILES
5952 local cmd="$LFS find -gid $RUNAS_GID $dir"
5953 local nums=$($cmd | wc -l)
5955 [ $nums -eq $expected ] ||
5956 error "'$cmd' wrong: found $nums, expected $expected"
5958 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5959 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5960 nums=$($cmd | wc -l)
5961 [ $nums -eq $expected ] ||
5962 error "'$cmd' wrong: found $nums, expected $expected"
5964 run_test 56q "check lfs find -gid and ! -gid"
5967 local dir=$DIR/$tdir
5969 setup_56 $dir $NUMFILES $NUMDIRS
5972 local cmd="$LFS find -size 0 -type f -lazy $dir"
5973 local nums=$($cmd | wc -l)
5975 [ $nums -eq $expected ] ||
5976 error "'$cmd' wrong: found $nums, expected $expected"
5977 cmd="$LFS find -size 0 -type f $dir"
5978 nums=$($cmd | wc -l)
5979 [ $nums -eq $expected ] ||
5980 error "'$cmd' wrong: found $nums, expected $expected"
5983 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5984 nums=$($cmd | wc -l)
5985 [ $nums -eq $expected ] ||
5986 error "'$cmd' wrong: found $nums, expected $expected"
5987 cmd="$LFS find ! -size 0 -type f $dir"
5988 nums=$($cmd | wc -l)
5989 [ $nums -eq $expected ] ||
5990 error "'$cmd' wrong: found $nums, expected $expected"
5992 echo "test" > $dir/$tfile
5993 echo "test2" > $dir/$tfile.2 && sync
5995 cmd="$LFS find -size 5 -type f -lazy $dir"
5996 nums=$($cmd | wc -l)
5997 [ $nums -eq $expected ] ||
5998 error "'$cmd' wrong: found $nums, expected $expected"
5999 cmd="$LFS find -size 5 -type f $dir"
6000 nums=$($cmd | wc -l)
6001 [ $nums -eq $expected ] ||
6002 error "'$cmd' wrong: found $nums, expected $expected"
6005 cmd="$LFS find -size +5 -type f -lazy $dir"
6006 nums=$($cmd | wc -l)
6007 [ $nums -eq $expected ] ||
6008 error "'$cmd' wrong: found $nums, expected $expected"
6009 cmd="$LFS find -size +5 -type f $dir"
6010 nums=$($cmd | wc -l)
6011 [ $nums -eq $expected ] ||
6012 error "'$cmd' wrong: found $nums, expected $expected"
6015 cmd="$LFS find -size +0 -type f -lazy $dir"
6016 nums=$($cmd | wc -l)
6017 [ $nums -eq $expected ] ||
6018 error "'$cmd' wrong: found $nums, expected $expected"
6019 cmd="$LFS find -size +0 -type f $dir"
6020 nums=$($cmd | wc -l)
6021 [ $nums -eq $expected ] ||
6022 error "'$cmd' wrong: found $nums, expected $expected"
6025 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6026 nums=$($cmd | wc -l)
6027 [ $nums -eq $expected ] ||
6028 error "'$cmd' wrong: found $nums, expected $expected"
6029 cmd="$LFS find ! -size -5 -type f $dir"
6030 nums=$($cmd | wc -l)
6031 [ $nums -eq $expected ] ||
6032 error "'$cmd' wrong: found $nums, expected $expected"
6035 cmd="$LFS find -size -5 -type f -lazy $dir"
6036 nums=$($cmd | wc -l)
6037 [ $nums -eq $expected ] ||
6038 error "'$cmd' wrong: found $nums, expected $expected"
6039 cmd="$LFS find -size -5 -type f $dir"
6040 nums=$($cmd | wc -l)
6041 [ $nums -eq $expected ] ||
6042 error "'$cmd' wrong: found $nums, expected $expected"
6044 run_test 56r "check lfs find -size works"
6047 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6048 skip "MDS < 2.12.58 doesn't return LSOM data"
6049 local dir=$DIR/$tdir
6051 [[ $OSC == "mdc" ]] && skip "DoM files" && return
6053 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6055 cancel_lru_locks $OSC
6057 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6059 local cmd="$LFS find -size 0 -type f -lazy $dir"
6060 local nums=$($cmd | wc -l)
6062 [ $nums -eq $expected ] ||
6063 error "'$cmd' wrong: found $nums, expected $expected"
6065 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6066 [ $rpcs_before -eq $rpcs_after ] ||
6067 error "'$cmd' should not send glimpse RPCs to OST"
6068 cmd="$LFS find -size 0 -type f $dir"
6069 nums=$($cmd | wc -l)
6070 [ $nums -eq $expected ] ||
6071 error "'$cmd' wrong: found $nums, expected $expected"
6072 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6073 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6074 $LCTL get_param osc.*.stats
6075 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
6076 error "'$cmd' should send 12 glimpse RPCs to OST"
6078 cancel_lru_locks $OSC
6079 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6081 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6082 nums=$($cmd | wc -l)
6083 [ $nums -eq $expected ] ||
6084 error "'$cmd' wrong: found $nums, expected $expected"
6085 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6086 $LCTL get_param mdc.*.stats
6087 [ $rpcs_before -eq $rpcs_after ] ||
6088 error "'$cmd' should not send glimpse RPCs to OST"
6089 cmd="$LFS find ! -size 0 -type f $dir"
6090 nums=$($cmd | wc -l)
6091 [ $nums -eq $expected ] ||
6092 error "'$cmd' wrong: found $nums, expected $expected"
6093 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6094 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6095 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
6096 error "'$cmd' should send 12 glimpse RPCs to OST"
6098 echo "test" > $dir/$tfile
6099 echo "test2" > $dir/$tfile.2 && sync
6100 cancel_lru_locks $OSC
6101 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6103 cmd="$LFS find -size 5 -type f -lazy $dir"
6104 nums=$($cmd | wc -l)
6105 [ $nums -eq $expected ] ||
6106 error "'$cmd' wrong: found $nums, expected $expected"
6107 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6108 [ $rpcs_before -eq $rpcs_after ] ||
6109 error "'$cmd' should not send glimpse RPCs to OST"
6110 cmd="$LFS find -size 5 -type f $dir"
6111 nums=$($cmd | wc -l)
6112 [ $nums -eq $expected ] ||
6113 error "'$cmd' wrong: found $nums, expected $expected"
6114 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6115 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6116 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6117 error "'$cmd' should send 14 glimpse RPCs to OST"
6119 cancel_lru_locks $OSC
6120 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6122 cmd="$LFS find -size +5 -type f -lazy $dir"
6123 nums=$($cmd | wc -l)
6124 [ $nums -eq $expected ] ||
6125 error "'$cmd' wrong: found $nums, expected $expected"
6126 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6127 [ $rpcs_before -eq $rpcs_after ] ||
6128 error "'$cmd' should not send glimpse RPCs to OST"
6129 cmd="$LFS find -size +5 -type f $dir"
6130 nums=$($cmd | wc -l)
6131 [ $nums -eq $expected ] ||
6132 error "'$cmd' wrong: found $nums, expected $expected"
6133 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6134 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6135 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6136 error "'$cmd' should send 14 glimpse RPCs to OST"
6138 cancel_lru_locks $OSC
6139 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6141 cmd="$LFS find -size +0 -type f -lazy $dir"
6142 nums=$($cmd | wc -l)
6143 [ $nums -eq $expected ] ||
6144 error "'$cmd' wrong: found $nums, expected $expected"
6145 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6146 [ $rpcs_before -eq $rpcs_after ] ||
6147 error "'$cmd' should not send glimpse RPCs to OST"
6148 cmd="$LFS find -size +0 -type f $dir"
6149 nums=$($cmd | wc -l)
6150 [ $nums -eq $expected ] ||
6151 error "'$cmd' wrong: found $nums, expected $expected"
6152 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6153 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6154 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6155 error "'$cmd' should send 14 glimpse RPCs to OST"
6157 cancel_lru_locks $OSC
6158 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6160 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6161 nums=$($cmd | wc -l)
6162 [ $nums -eq $expected ] ||
6163 error "'$cmd' wrong: found $nums, expected $expected"
6164 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6165 [ $rpcs_before -eq $rpcs_after ] ||
6166 error "'$cmd' should not send glimpse RPCs to OST"
6167 cmd="$LFS find ! -size -5 -type f $dir"
6168 nums=$($cmd | wc -l)
6169 [ $nums -eq $expected ] ||
6170 error "'$cmd' wrong: found $nums, expected $expected"
6171 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6172 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6173 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6174 error "'$cmd' should send 14 glimpse RPCs to OST"
6176 cancel_lru_locks $OSC
6177 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6179 cmd="$LFS find -size -5 -type f -lazy $dir"
6180 nums=$($cmd | wc -l)
6181 [ $nums -eq $expected ] ||
6182 error "'$cmd' wrong: found $nums, expected $expected"
6183 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6184 [ $rpcs_before -eq $rpcs_after ] ||
6185 error "'$cmd' should not send glimpse RPCs to OST"
6186 cmd="$LFS find -size -5 -type f $dir"
6187 nums=$($cmd | wc -l)
6188 [ $nums -eq $expected ] ||
6189 error "'$cmd' wrong: found $nums, expected $expected"
6190 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6191 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6192 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6193 error "'$cmd' should send 14 glimpse RPCs to OST"
6195 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6198 local dir=$DIR/$tdir
6199 local tmp=$TMP/$tfile.log
6202 test_mkdir -p $dir || error "failed to mkdir $dir"
6203 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6204 error "failed to setstripe $dir/$tfile"
6205 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6207 stack_trap "rm -f $tmp" EXIT
6208 $LFS find --size +100K --ost 0 $dir 2>&1 | tee $tmp
6209 [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
6210 error "failed to find --size +100K --ost 0 $dir"
6211 $LFS find --size +100K --mdt $mdt_idx $dir 2>&1 | tee $tmp
6212 [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
6213 error "failed to find --size +100K --mdt $mdt_idx $dir"
6215 run_test 56rb "check lfs find --size --ost/--mdt works"
6217 test_56s() { # LU-611 #LU-9369
6218 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6220 local dir=$DIR/$tdir
6221 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6223 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6224 for i in $(seq $NUMDIRS); do
6225 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6228 local expected=$NUMDIRS
6229 local cmd="$LFS find -c $OSTCOUNT $dir"
6230 local nums=$($cmd | wc -l)
6232 [ $nums -eq $expected ] || {
6233 $LFS getstripe -R $dir
6234 error "'$cmd' wrong: found $nums, expected $expected"
6237 expected=$((NUMDIRS + onestripe))
6238 cmd="$LFS find -stripe-count +0 -type f $dir"
6239 nums=$($cmd | wc -l)
6240 [ $nums -eq $expected ] || {
6241 $LFS getstripe -R $dir
6242 error "'$cmd' wrong: found $nums, expected $expected"
6246 cmd="$LFS find -stripe-count 1 -type f $dir"
6247 nums=$($cmd | wc -l)
6248 [ $nums -eq $expected ] || {
6249 $LFS getstripe -R $dir
6250 error "'$cmd' wrong: found $nums, expected $expected"
6253 cmd="$LFS find -stripe-count -2 -type f $dir"
6254 nums=$($cmd | wc -l)
6255 [ $nums -eq $expected ] || {
6256 $LFS getstripe -R $dir
6257 error "'$cmd' wrong: found $nums, expected $expected"
6261 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6262 nums=$($cmd | wc -l)
6263 [ $nums -eq $expected ] || {
6264 $LFS getstripe -R $dir
6265 error "'$cmd' wrong: found $nums, expected $expected"
6268 run_test 56s "check lfs find -stripe-count works"
6270 test_56t() { # LU-611 #LU-9369
6271 local dir=$DIR/$tdir
6273 setup_56 $dir 0 $NUMDIRS
6274 for i in $(seq $NUMDIRS); do
6275 $LFS setstripe -S 8M $dir/dir$i/$tfile
6278 local expected=$NUMDIRS
6279 local cmd="$LFS find -S 8M $dir"
6280 local nums=$($cmd | wc -l)
6282 [ $nums -eq $expected ] || {
6283 $LFS getstripe -R $dir
6284 error "'$cmd' wrong: found $nums, expected $expected"
6288 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6290 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6292 expected=$(((NUMDIRS + 1) * NUMFILES))
6293 cmd="$LFS find -stripe-size 512k -type f $dir"
6294 nums=$($cmd | wc -l)
6295 [ $nums -eq $expected ] ||
6296 error "'$cmd' wrong: found $nums, expected $expected"
6298 cmd="$LFS find -stripe-size +320k -type f $dir"
6299 nums=$($cmd | wc -l)
6300 [ $nums -eq $expected ] ||
6301 error "'$cmd' wrong: found $nums, expected $expected"
6303 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6304 cmd="$LFS find -stripe-size +200k -type f $dir"
6305 nums=$($cmd | wc -l)
6306 [ $nums -eq $expected ] ||
6307 error "'$cmd' wrong: found $nums, expected $expected"
6309 cmd="$LFS find -stripe-size -640k -type f $dir"
6310 nums=$($cmd | wc -l)
6311 [ $nums -eq $expected ] ||
6312 error "'$cmd' wrong: found $nums, expected $expected"
6315 cmd="$LFS find -stripe-size 256k -type f $dir"
6316 nums=$($cmd | wc -l)
6317 [ $nums -eq $expected ] ||
6318 error "'$cmd' wrong: found $nums, expected $expected"
6320 cmd="$LFS find -stripe-size -320k -type f $dir"
6321 nums=$($cmd | wc -l)
6322 [ $nums -eq $expected ] ||
6323 error "'$cmd' wrong: found $nums, expected $expected"
6326 cmd="$LFS find -stripe-size 1024k -type f $dir"
6327 nums=$($cmd | wc -l)
6328 [ $nums -eq $expected ] ||
6329 error "'$cmd' wrong: found $nums, expected $expected"
6331 run_test 56t "check lfs find -stripe-size works"
6333 test_56u() { # LU-611
6334 local dir=$DIR/$tdir
6336 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6338 if [[ $OSTCOUNT -gt 1 ]]; then
6339 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6345 local expected=$(((NUMDIRS + 1) * NUMFILES))
6346 local cmd="$LFS find -stripe-index 0 -type f $dir"
6347 local nums=$($cmd | wc -l)
6349 [ $nums -eq $expected ] ||
6350 error "'$cmd' wrong: found $nums, expected $expected"
6353 cmd="$LFS find -stripe-index 1 -type f $dir"
6354 nums=$($cmd | wc -l)
6355 [ $nums -eq $expected ] ||
6356 error "'$cmd' wrong: found $nums, expected $expected"
6358 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6359 nums=$($cmd | wc -l)
6360 [ $nums -eq $expected ] ||
6361 error "'$cmd' wrong: found $nums, expected $expected"
6364 # This should produce an error and not return any files
6365 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6366 nums=$($cmd 2>/dev/null | wc -l)
6367 [ $nums -eq $expected ] ||
6368 error "'$cmd' wrong: found $nums, expected $expected"
6370 if [[ $OSTCOUNT -gt 1 ]]; then
6371 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6372 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6373 nums=$($cmd | wc -l)
6374 [ $nums -eq $expected ] ||
6375 error "'$cmd' wrong: found $nums, expected $expected"
6378 run_test 56u "check lfs find -stripe-index works"
6382 local dir=$DIR/$tdir
6384 setup_56 $dir $NUMFILES $NUMDIRS
6386 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6387 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6389 for file in $($LFS find -m $UUID $dir); do
6390 file_midx=$($LFS getstripe -m $file)
6391 [ $file_midx -eq $mdt_idx ] ||
6392 error "lfs find -m $UUID != getstripe -m $file_midx"
6395 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6398 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6401 local dir=$DIR/$tdir
6403 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6405 local stripe_size=$($LFS getstripe -S -d $dir) ||
6406 error "$LFS getstripe -S -d $dir failed"
6407 stripe_size=${stripe_size%% *}
6409 local file_size=$((stripe_size * OSTCOUNT))
6410 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6411 local required_space=$((file_num * file_size))
6412 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6414 [[ $free_space -le $((required_space / 1024)) ]] &&
6415 skip_env "need $required_space, have $free_space kbytes"
6418 local dd_count=$((file_size / dd_bs))
6420 # write data into the files
6425 for i in $(seq $NUMFILES); do
6427 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6428 error "write data into $file failed"
6430 for i in $(seq $NUMDIRS); do
6431 for j in $(seq $NUMFILES); do
6432 file=$dir/dir$i/file$j
6433 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6434 error "write data into $file failed"
6438 # $LFS_MIGRATE will fail if hard link migration is unsupported
6439 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6440 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6441 error "creating links to $dir/dir1/file1 failed"
6446 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6449 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6452 eval $cmd || error "$cmd failed"
6454 check_stripe_count $dir/file1 $expected
6456 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6458 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6459 # OST 1 if it is on OST 0. This file is small enough to
6460 # be on only one stripe.
6461 file=$dir/migr_1_ost
6462 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6463 error "write data into $file failed"
6464 local obdidx=$($LFS getstripe -i $file)
6465 local oldmd5=$(md5sum $file)
6468 [[ $obdidx -eq 0 ]] && newobdidx=1
6469 cmd="$LFS migrate -i $newobdidx $file"
6471 eval $cmd || error "$cmd failed"
6473 local realobdix=$($LFS getstripe -i $file)
6474 local newmd5=$(md5sum $file)
6476 [[ $newobdidx -ne $realobdix ]] &&
6477 error "new OST is different (was=$obdidx, "\
6478 "wanted=$newobdidx, got=$realobdix)"
6479 [[ "$oldmd5" != "$newmd5" ]] &&
6480 error "md5sum differ: $oldmd5, $newmd5"
6484 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6486 eval $cmd || error "$cmd failed"
6488 for j in $(seq $NUMFILES); do
6489 check_stripe_count $dir/dir1/file$j $expected
6492 # lfs_migrate works with lfs find
6493 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6494 $LFS_MIGRATE -y -c $expected"
6496 eval $cmd || error "$cmd failed"
6498 for i in $(seq 2 $NUMFILES); do
6499 check_stripe_count $dir/file$i $expected
6501 for i in $(seq 2 $NUMDIRS); do
6502 for j in $(seq $NUMFILES); do
6503 check_stripe_count $dir/dir$i/file$j $expected
6507 run_test 56w "check lfs_migrate -c stripe_count works"
6510 local file1=$DIR/$tdir/file1
6511 local create_pool=false
6512 local initial_pool=$($LFS getstripe -p $DIR)
6516 echo -n "Creating test dir..."
6517 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6520 echo -n "Creating test file..."
6521 touch $file1 || error "cannot create file"
6524 echo -n "Detecting existing pools..."
6525 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6527 if [ ${#pool_list[@]} -gt 0 ]; then
6528 echo "${pool_list[@]}"
6529 for thispool in "${pool_list[@]}"; do
6530 if [[ -z "$initial_pool" ||
6531 "$initial_pool" != "$thispool" ]]; then
6533 echo "Using existing pool '$pool'"
6538 echo "none detected."
6540 if [ -z "$pool" ]; then
6541 pool=${POOL:-testpool}
6542 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6543 echo -n "Creating pool '$pool'..."
6545 pool_add $pool &> /dev/null ||
6546 error "pool_add failed"
6549 echo -n "Adding target to pool..."
6550 pool_add_targets $pool 0 0 1 &> /dev/null ||
6551 error "pool_add_targets failed"
6555 echo -n "Setting pool using -p option..."
6556 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6557 error "migrate failed rc = $?"
6560 echo -n "Verifying test file is in pool after migrating..."
6561 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6562 error "file was not migrated to pool $pool"
6565 echo -n "Removing test file from pool '$pool'..."
6566 # "lfs migrate $file" won't remove the file from the pool
6567 # until some striping information is changed.
6568 $LFS migrate -c 1 $file1 &> /dev/null ||
6569 error "cannot remove from pool"
6570 [ "$($LFS getstripe -p $file1)" ] &&
6571 error "pool still set"
6574 echo -n "Setting pool using --pool option..."
6575 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6576 error "migrate failed rc = $?"
6581 if $create_pool; then
6582 destroy_test_pools 2> /dev/null ||
6583 error "destroy test pools failed"
6586 run_test 56wb "check lfs_migrate pool support"
6589 local file1="$DIR/$tdir/file1"
6596 echo -n "Creating test dir..."
6597 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6598 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6599 error "cannot set stripe by '-S 1M -c 1'"
6602 echo -n "Setting initial stripe for test file..."
6603 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6604 error "cannot set stripe"
6605 cur_ssize=$($LFS getstripe -S "$file1")
6606 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6609 # File currently set to -S 512K -c 1
6611 # Ensure -c and -S options are rejected when -R is set
6612 echo -n "Verifying incompatible options are detected..."
6613 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6614 error "incompatible -c and -R options not detected"
6615 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6616 error "incompatible -S and -R options not detected"
6619 # Ensure unrecognized options are passed through to 'lfs migrate'
6620 echo -n "Verifying -S option is passed through to lfs migrate..."
6621 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6622 error "migration failed"
6623 cur_ssize=$($LFS getstripe -S "$file1")
6624 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6627 # File currently set to -S 1M -c 1
6629 # Ensure long options are supported
6630 echo -n "Verifying long options supported..."
6631 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6632 error "long option without argument not supported"
6633 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6634 error "long option with argument not supported"
6635 cur_ssize=$($LFS getstripe -S "$file1")
6636 [ $cur_ssize -eq 524288 ] ||
6637 error "migrate --stripe-size $cur_ssize != 524288"
6640 # File currently set to -S 512K -c 1
6642 if [ "$OSTCOUNT" -gt 1 ]; then
6643 echo -n "Verifying explicit stripe count can be set..."
6644 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6645 error "migrate failed"
6646 cur_scount=$($LFS getstripe -c "$file1")
6647 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6651 # File currently set to -S 512K -c 1 or -S 512K -c 2
6653 # Ensure parent striping is used if -R is set, and no stripe
6654 # count or size is specified
6655 echo -n "Setting stripe for parent directory..."
6656 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6657 error "cannot set stripe '-S 2M -c 1'"
6660 echo -n "Verifying restripe option uses parent stripe settings..."
6661 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6662 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6663 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6664 error "migrate failed"
6665 cur_ssize=$($LFS getstripe -S "$file1")
6666 [ $cur_ssize -eq $parent_ssize ] ||
6667 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6668 cur_scount=$($LFS getstripe -c "$file1")
6669 [ $cur_scount -eq $parent_scount ] ||
6670 error "migrate -R stripe_count $cur_scount != $parent_scount"
6673 # File currently set to -S 1M -c 1
6675 # Ensure striping is preserved if -R is not set, and no stripe
6676 # count or size is specified
6677 echo -n "Verifying striping size preserved when not specified..."
6678 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6679 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6680 error "cannot set stripe on parent directory"
6681 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6682 error "migrate failed"
6683 cur_ssize=$($LFS getstripe -S "$file1")
6684 [ $cur_ssize -eq $orig_ssize ] ||
6685 error "migrate by default $cur_ssize != $orig_ssize"
6688 # Ensure file name properly detected when final option has no argument
6689 echo -n "Verifying file name properly detected..."
6690 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6691 error "file name interpreted as option argument"
6697 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6700 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6702 local file1=$DIR/$tdir/file1
6704 echo -n "Creating test dir..."
6705 test_mkdir $DIR/$tdir || error "cannot create dir"
6708 echo -n "Creating test file..."
6712 # Ensure 'lfs migrate' will fail by using a non-existent option,
6713 # and make sure rsync is not called to recover
6714 echo -n "Make sure --no-rsync option works..."
6715 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6716 grep -q 'refusing to fall back to rsync' ||
6717 error "rsync was called with --no-rsync set"
6720 # Ensure rsync is called without trying 'lfs migrate' first
6721 echo -n "Make sure --rsync option works..."
6722 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6723 grep -q 'falling back to rsync' &&
6724 error "lfs migrate was called with --rsync set"
6727 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6728 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6729 grep -q 'at the same time' ||
6730 error "--rsync and --no-rsync accepted concurrently"
6736 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6739 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6740 check_swap_layouts_support
6742 local dir=$DIR/$tdir
6743 local ref1=/etc/passwd
6744 local file1=$dir/file1
6746 test_mkdir $dir || error "creating dir $dir"
6747 $LFS setstripe -c 2 $file1
6749 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6750 stripe=$($LFS getstripe -c $file1)
6751 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6752 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6757 run_test 56x "lfs migration support"
6760 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6761 check_swap_layouts_support
6763 local dir=$DIR/$tdir/$testnum
6767 local ref1=/etc/passwd
6768 local file1=$dir/file1
6770 $LFS setstripe -c 2 $file1
6772 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6774 local stripe=$($LFS getstripe -c $file1)
6776 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6777 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6782 run_test 56xa "lfs migration --block support"
6784 check_migrate_links() {
6786 local file1="$dir/file1"
6790 local total_count=$(($begin + $count - 1))
6791 local symlink_count=10
6794 if [ ! -f "$file1" ]; then
6795 echo -n "creating initial file..."
6796 $LFS setstripe -c 1 -S "512k" "$file1" ||
6797 error "cannot setstripe initial file"
6800 echo -n "creating symlinks..."
6801 for s in $(seq 1 $symlink_count); do
6802 ln -s "$file1" "$dir/slink$s" ||
6803 error "cannot create symlinks"
6807 echo -n "creating nonlinked files..."
6808 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6809 error "cannot create nonlinked files"
6814 if [ ! -f "$dir/file$total_count" ]; then
6815 echo -n "creating hard links $begin:$total_count..."
6816 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6817 /dev/null || error "cannot create hard links"
6821 echo -n "checking number of hard links listed in xattrs..."
6822 local fid=$($LFS getstripe -F "$file1")
6823 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6826 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6827 skip "hard link list has unexpected size, skipping test"
6829 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6830 error "link names should exceed xattrs size"
6833 echo -n "migrating files..."
6834 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6836 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6839 # make sure all links have been properly migrated
6840 echo -n "verifying files..."
6841 fid=$($LFS getstripe -F "$file1") ||
6842 error "cannot get fid for file $file1"
6843 for i in $(seq 2 $total_count); do
6844 local fid2=$($LFS getstripe -F $dir/file$i)
6846 [ "$fid2" == "$fid" ] ||
6847 error "migrated hard link has mismatched FID"
6850 # make sure hard links were properly detected, and migration was
6851 # performed only once for the entire link set; nonlinked files should
6853 local actual=$(grep -c 'done' <<< "$migrate_out")
6854 local expected=$(($uniq_count + 1))
6856 [ "$actual" -eq "$expected" ] ||
6857 error "hard links individually migrated ($actual != $expected)"
6859 # make sure the correct number of hard links are present
6860 local hardlinks=$(stat -c '%h' "$file1")
6862 [ $hardlinks -eq $total_count ] ||
6863 error "num hard links $hardlinks != $total_count"
6870 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6871 skip "Need MDS version at least 2.10.55"
6873 local dir="$DIR/$tdir"
6875 test_mkdir "$dir" || error "cannot create dir $dir"
6877 echo "testing lfs migrate mode when all links fit within xattrs"
6878 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6880 echo "testing rsync mode when all links fit within xattrs"
6881 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6883 echo "testing lfs migrate mode when all links do not fit within xattrs"
6884 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6886 echo "testing rsync mode when all links do not fit within xattrs"
6887 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6889 chown -R $RUNAS_ID $dir
6890 echo "testing non-root lfs migrate mode when not all links are in xattr"
6891 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
6896 run_test 56xb "lfs migration hard link support"
6899 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6901 local dir="$DIR/$tdir"
6903 test_mkdir "$dir" || error "cannot create dir $dir"
6905 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6906 echo -n "Setting initial stripe for 20MB test file..."
6907 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6908 error "cannot setstripe 20MB file"
6910 echo -n "Sizing 20MB test file..."
6911 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6913 echo -n "Verifying small file autostripe count is 1..."
6914 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
6915 error "cannot migrate 20MB file"
6916 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6917 error "cannot get stripe for $dir/20mb"
6918 [ $stripe_count -eq 1 ] ||
6919 error "unexpected stripe count $stripe_count for 20MB file"
6923 # Test 2: File is small enough to fit within the available space on
6924 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6925 # have at least an additional 1KB for each desired stripe for test 3
6926 echo -n "Setting stripe for 1GB test file..."
6927 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
6929 echo -n "Sizing 1GB test file..."
6930 # File size is 1GB + 3KB
6931 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
6934 # need at least 512MB per OST for 1GB file to fit in 2 stripes
6935 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
6936 if (( avail > 524288 * OSTCOUNT )); then
6937 echo -n "Migrating 1GB file..."
6938 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
6939 error "cannot migrate 1GB file"
6941 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6942 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6943 error "cannot getstripe for 1GB file"
6944 [ $stripe_count -eq 2 ] ||
6945 error "unexpected stripe count $stripe_count != 2"
6949 # Test 3: File is too large to fit within the available space on
6950 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6951 if [ $OSTCOUNT -ge 3 ]; then
6952 # The required available space is calculated as
6953 # file size (1GB + 3KB) / OST count (3).
6954 local kb_per_ost=349526
6956 echo -n "Migrating 1GB file with limit..."
6957 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
6958 error "cannot migrate 1GB file with limit"
6961 stripe_count=$($LFS getstripe -c "$dir/1gb")
6962 echo -n "Verifying 1GB autostripe count with limited space..."
6963 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
6964 error "unexpected stripe count $stripe_count (min 3)"
6971 run_test 56xc "lfs migration autostripe"
6974 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6976 local dir=$DIR/$tdir
6977 local f_mgrt=$dir/$tfile.mgrt
6978 local f_yaml=$dir/$tfile.yaml
6979 local f_copy=$dir/$tfile.copy
6980 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
6981 local layout_copy="-c 2 -S 2M -i 1"
6982 local yamlfile=$dir/yamlfile
6983 local layout_before;
6986 test_mkdir "$dir" || error "cannot create dir $dir"
6987 $LFS setstripe $layout_yaml $f_yaml ||
6988 error "cannot setstripe $f_yaml with layout $layout_yaml"
6989 $LFS getstripe --yaml $f_yaml > $yamlfile
6990 $LFS setstripe $layout_copy $f_copy ||
6991 error "cannot setstripe $f_copy with layout $layout_copy"
6993 dd if=/dev/zero of=$f_mgrt bs=1M count=4
6995 # 1. test option --yaml
6996 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
6997 error "cannot migrate $f_mgrt with --yaml $yamlfile"
6998 layout_before=$(get_layout_param $f_yaml)
6999 layout_after=$(get_layout_param $f_mgrt)
7000 [ "$layout_after" == "$layout_before" ] ||
7001 error "lfs_migrate --yaml: $layout_after != $layout_before"
7003 # 2. test option --copy
7004 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7005 error "cannot migrate $f_mgrt with --copy $f_copy"
7006 layout_before=$(get_layout_param $f_copy)
7007 layout_after=$(get_layout_param $f_mgrt)
7008 [ "$layout_after" == "$layout_before" ] ||
7009 error "lfs_migrate --copy: $layout_after != $layout_before"
7011 run_test 56xd "check lfs_migrate --yaml and --copy support"
7014 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7016 local dir=$DIR/$tdir
7017 local f_comp=$dir/$tfile
7018 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7019 local layout_before=""
7020 local layout_after=""
7022 test_mkdir "$dir" || error "cannot create dir $dir"
7023 $LFS setstripe $layout $f_comp ||
7024 error "cannot setstripe $f_comp with layout $layout"
7025 layout_before=$(get_layout_param $f_comp)
7026 dd if=/dev/zero of=$f_comp bs=1M count=4
7028 # 1. migrate a comp layout file by lfs_migrate
7029 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7030 layout_after=$(get_layout_param $f_comp)
7031 [ "$layout_before" == "$layout_after" ] ||
7032 error "lfs_migrate: $layout_before != $layout_after"
7034 # 2. migrate a comp layout file by lfs migrate
7035 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7036 layout_after=$(get_layout_param $f_comp)
7037 [ "$layout_before" == "$layout_after" ] ||
7038 error "lfs migrate: $layout_before != $layout_after"
7040 run_test 56xe "migrate a composite layout file"
7043 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7044 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7047 local dir=$DIR/$tdir
7051 test_mkdir -p $dir || error "creating dir $dir"
7052 touch $f1 || error "creating std file $f1"
7053 $MULTIOP $f2 H2c || error "creating released file $f2"
7055 # a directory can be raid0, so ask only for files
7056 res=$($LFS find $dir -L raid0 -type f | wc -l)
7057 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7059 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7060 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7062 # only files can be released, so no need to force file search
7063 res=$($LFS find $dir -L released)
7064 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7066 res=$($LFS find $dir -type f \! -L released)
7067 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7069 run_test 56y "lfs find -L raid0|released"
7071 test_56z() { # LU-4824
7072 # This checks to make sure 'lfs find' continues after errors
7073 # There are two classes of errors that should be caught:
7074 # - If multiple paths are provided, all should be searched even if one
7076 # - If errors are encountered during the search, it should not terminate
7078 local dir=$DIR/$tdir
7082 for i in d{0..9}; do
7084 touch $dir/$i/$tfile
7086 $LFS find $DIR/non_existent_dir $dir &&
7087 error "$LFS find did not return an error"
7088 # Make a directory unsearchable. This should NOT be the last entry in
7089 # directory order. Arbitrarily pick the 6th entry
7090 chmod 700 $($LFS find $dir -type d | sed '6!d')
7092 $RUNAS $LFS find $DIR/non_existent $dir
7093 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7095 # The user should be able to see 10 directories and 9 files
7096 (( count == 19 )) ||
7097 error "$LFS find found $count != 19 entries after error"
7099 run_test 56z "lfs find should continue after an error"
7101 test_56aa() { # LU-5937
7102 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7104 local dir=$DIR/$tdir
7107 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7109 createmany -o $dir/striped_dir/${tfile}- 1024
7110 local dirs=$($LFS find --size +8k $dir/)
7112 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7114 run_test 56aa "lfs find --size under striped dir"
7116 test_56ab() { # LU-10705
7117 test_mkdir $DIR/$tdir
7118 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7119 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7120 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7121 # Flush writes to ensure valid blocks. Need to be more thorough for
7122 # ZFS, since blocks are not allocated/returned to client immediately.
7124 wait_zfs_commit ost1 2
7125 cancel_lru_locks osc
7128 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7130 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7132 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7133 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7135 rm -f $DIR/$tdir/$tfile.[123]
7137 run_test 56ab "lfs find --blocks"
7140 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7141 skip "Need MDS version at least 2.10.50"
7143 # Create composite files with one component
7144 local dir=$DIR/$tdir
7146 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7147 # Create composite files with three components
7148 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7149 # Create non-composite files
7150 createmany -o $dir/${tfile}- 10
7152 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7154 [[ $nfiles == 10 ]] ||
7155 error "lfs find -E 1M found $nfiles != 10 files"
7157 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7158 [[ $nfiles == 25 ]] ||
7159 error "lfs find ! -E 1M found $nfiles != 25 files"
7161 # All files have a component that starts at 0
7162 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7163 [[ $nfiles == 35 ]] ||
7164 error "lfs find --component-start 0 - $nfiles != 35 files"
7166 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7167 [[ $nfiles == 15 ]] ||
7168 error "lfs find --component-start 2M - $nfiles != 15 files"
7170 # All files created here have a componenet that does not starts at 2M
7171 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7172 [[ $nfiles == 35 ]] ||
7173 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7175 # Find files with a specified number of components
7176 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7177 [[ $nfiles == 15 ]] ||
7178 error "lfs find --component-count 3 - $nfiles != 15 files"
7180 # Remember non-composite files have a component count of zero
7181 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7182 [[ $nfiles == 10 ]] ||
7183 error "lfs find --component-count 0 - $nfiles != 10 files"
7185 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7186 [[ $nfiles == 20 ]] ||
7187 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7189 # All files have a flag called "init"
7190 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7191 [[ $nfiles == 35 ]] ||
7192 error "lfs find --component-flags init - $nfiles != 35 files"
7194 # Multi-component files will have a component not initialized
7195 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7196 [[ $nfiles == 15 ]] ||
7197 error "lfs find !--component-flags init - $nfiles != 15 files"
7202 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7205 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7206 skip "Need MDS version at least 2.10.57"
7216 # create mirrored directories and mirrored files
7217 mkdir $td || error "mkdir $td failed"
7218 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7219 createmany -o $tf- 10 || error "create $tf- failed"
7221 for i in $(seq 2); do
7223 mkdir $dir || error "mkdir $dir failed"
7224 $LFS mirror create -N$((3 + i)) $dir ||
7225 error "create mirrored dir $dir failed"
7226 createmany -o $dir/$tfile- 10 ||
7227 error "create $dir/$tfile- failed"
7230 # change the states of some mirrored files
7232 for i in $(seq 2); do
7234 for j in $(seq 4 9); do
7235 echo foo > $dir/$tfile-$j
7239 # find mirrored files with specific mirror count
7240 cmd="$LFS find --mirror-count 3 --type f $td"
7241 nfiles=$($cmd | wc -l)
7242 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7244 cmd="$LFS find ! --mirror-count 3 --type f $td"
7245 nfiles=$($cmd | wc -l)
7246 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7248 cmd="$LFS find --mirror-count +2 --type f $td"
7249 nfiles=$($cmd | wc -l)
7250 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7252 cmd="$LFS find --mirror-count -6 --type f $td"
7253 nfiles=$($cmd | wc -l)
7254 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7256 # find mirrored files with specific file state
7257 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7258 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7260 cmd="$LFS find --mirror-state=ro --type f $td"
7261 nfiles=$($cmd | wc -l)
7262 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7264 cmd="$LFS find ! --mirror-state=ro --type f $td"
7265 nfiles=$($cmd | wc -l)
7266 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7268 cmd="$LFS find --mirror-state=wp --type f $td"
7269 nfiles=$($cmd | wc -l)
7270 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7272 cmd="$LFS find ! --mirror-state=sp --type f $td"
7273 nfiles=$($cmd | wc -l)
7274 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7276 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7280 # note test will not do anything if MDS is not local
7281 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7282 skip_env "ldiskfs only test"
7284 remote_mds_nodsh && skip "remote MDS with nodsh"
7286 local MNTDEV="osd*.*MDT*.mntdev"
7287 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7288 [ -z "$DEV" ] && error "can't access $MNTDEV"
7289 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7290 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7291 error "can't access $DEV"
7292 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7293 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7297 run_test 57a "verify MDS filesystem created with large inodes =="
7300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7301 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7302 skip_env "ldiskfs only test"
7304 remote_mds_nodsh && skip "remote MDS with nodsh"
7306 local dir=$DIR/$tdir
7309 local fileN=$dir/f$filecount
7311 rm -rf $dir || error "removing $dir"
7313 local mdtidx=$($LFS getstripe -m $dir)
7314 local mdtname=MDT$(printf %04x $mdtidx)
7315 local facet=mds$((mdtidx + 1))
7317 echo "mcreating $filecount files"
7318 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7320 # verify that files do not have EAs yet
7321 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7322 error "$file1 has an EA"
7323 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7324 error "$fileN has an EA"
7328 df $dir #make sure we get new statfs data
7329 local mdsfree=$(do_facet $facet \
7330 lctl get_param -n osd*.*$mdtname.kbytesfree)
7331 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7334 echo "opening files to create objects/EAs"
7335 for file in $(seq -f $dir/f%g 1 $filecount); do
7336 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7337 error "opening $file"
7340 # verify that files have EAs now
7341 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7342 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7344 sleep 1 #make sure we get new statfs data
7346 local mdsfree2=$(do_facet $facet \
7347 lctl get_param -n osd*.*$mdtname.kbytesfree)
7348 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7350 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7351 if [ "$mdsfree" != "$mdsfree2" ]; then
7352 error "MDC before $mdcfree != after $mdcfree2"
7354 echo "MDC before $mdcfree != after $mdcfree2"
7355 echo "unable to confirm if MDS has large inodes"
7360 run_test 57b "default LOV EAs are stored inside large inodes ==="
7363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7364 [ -z "$(which wiretest 2>/dev/null)" ] &&
7365 skip_env "could not find wiretest"
7369 run_test 58 "verify cross-platform wire constants =============="
7372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7374 echo "touch 130 files"
7375 createmany -o $DIR/f59- 130
7377 unlinkmany $DIR/f59- 130
7379 # wait for commitment of removal
7380 wait_delete_completed
7382 run_test 59 "verify cancellation of llog records async ========="
7384 TEST60_HEAD="test_60 run $RANDOM"
7386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7387 remote_mgs_nodsh && skip "remote MGS with nodsh"
7388 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7389 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7390 skip_env "missing subtest run-llog.sh"
7392 log "$TEST60_HEAD - from kernel mode"
7393 do_facet mgs "$LCTL dk > /dev/null"
7394 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7395 do_facet mgs $LCTL dk > $TMP/$tfile
7397 # LU-6388: test llog_reader
7398 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7399 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7400 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7401 skip_env "missing llog_reader"
7402 local fstype=$(facet_fstype mgs)
7403 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7404 skip_env "Only for ldiskfs or zfs type mgs"
7406 local mntpt=$(facet_mntpt mgs)
7407 local mgsdev=$(mgsdevname 1)
7419 #get fid and record list
7420 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7422 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7424 #remount mgs as ldiskfs or zfs type
7425 stop mgs || error "stop mgs failed"
7426 mount_fstype mgs || error "remount mgs failed"
7427 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7430 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7431 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7436 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7438 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7440 echo "obj_file is $obj_file"
7441 do_facet mgs $llog_reader $obj_file
7443 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7444 awk '{ print $3 }' | sed -e "s/^type=//g")
7445 if [ $rec_type != $rec ]; then
7446 echo "FAILED test_60a wrong record type $rec_type," \
7452 #check obj path if record type is LLOG_LOGID_MAGIC
7453 if [ "$rec" == "1064553b" ]; then
7454 path=$(do_facet mgs $llog_reader $obj_file |
7455 grep "path=" | awk '{ print $NF }' |
7456 sed -e "s/^path=//g")
7457 if [ $obj_file != $mntpt/$path ]; then
7458 echo "FAILED test_60a wrong obj path" \
7459 "$montpt/$path, should be $obj_file"
7466 #restart mgs before "error", otherwise it will block the next test
7467 stop mgs || error "stop mgs failed"
7468 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7469 $pass || error "test failed, see FAILED test_60a messages for specifics"
7471 run_test 60a "llog_test run from kernel module and test llog_reader"
7473 test_60b() { # bug 6411
7474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7477 LLOG_COUNT=$(do_facet mgs dmesg |
7478 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7479 /llog_[a-z]*.c:[0-9]/ {
7491 [[ $LLOG_COUNT -gt 120 ]] &&
7492 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7494 run_test 60b "limit repeated messages from CERROR/CWARN"
7497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7499 echo "create 5000 files"
7500 createmany -o $DIR/f60c- 5000
7501 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7502 lctl set_param fail_loc=0x80000137
7503 unlinkmany $DIR/f60c- 5000
7504 lctl set_param fail_loc=0
7506 run_test 60c "unlink file when mds full"
7509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7511 SAVEPRINTK=$(lctl get_param -n printk)
7512 # verify "lctl mark" is even working"
7513 MESSAGE="test message ID $RANDOM $$"
7514 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7515 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7517 lctl set_param printk=0 || error "set lnet.printk failed"
7518 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7519 MESSAGE="new test message ID $RANDOM $$"
7520 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7521 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7522 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7524 lctl set_param -n printk="$SAVEPRINTK"
7526 run_test 60d "test printk console message masking"
7529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7530 remote_mds_nodsh && skip "remote MDS with nodsh"
7533 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7534 do_facet mds1 lctl set_param fail_loc=0x15b
7537 run_test 60e "no space while new llog is being created"
7543 test_mkdir -c $MDSCOUNT $DIR/$tdir
7548 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7549 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7551 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7552 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7553 index=$((index + 1))
7559 for i in {0..100}; do
7560 # define OBD_FAIL_OSD_TXN_START 0x19a
7561 local index=$((i % MDSCOUNT + 1))
7563 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7570 for i in $(seq $MDSCOUNT); do
7571 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7574 mkdir $DIR/$tdir/new || error "mkdir failed"
7575 rmdir $DIR/$tdir/new || error "rmdir failed"
7577 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7579 for i in $(seq $MDSCOUNT); do
7580 wait_update_facet mds$i "$LCTL get_param -n \
7581 mdd.$(facet_svc mds$i).lfsck_namespace |
7582 awk '/^status/ { print \\\$2 }'" "completed"
7585 ls -R $DIR/$tdir || error "ls failed"
7586 rm -rf $DIR/$tdir || error "rmdir failed"
7588 run_test 60g "transaction abort won't cause MDT hung"
7591 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7592 skip "Need MDS version at least 2.12.52"
7593 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7597 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7598 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7599 for fail_loc in 0x80000188 0x80000189; do
7600 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7601 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7602 error "mkdir $dir-$fail_loc failed"
7603 for i in {0..10}; do
7604 # create may fail on missing stripe
7605 echo $i > $DIR/$tdir-$fail_loc/$i
7607 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7608 error "getdirstripe $tdir-$fail_loc failed"
7609 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7610 error "migrate $tdir-$fail_loc failed"
7611 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7612 error "getdirstripe $tdir-$fail_loc failed"
7613 pushd $DIR/$tdir-$fail_loc
7615 echo $f | cmp $f - || error "$f data mismatch"
7618 rm -rf $DIR/$tdir-$fail_loc
7621 run_test 60h "striped directory with missing stripes can be accessed"
7624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7627 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7628 cancel_lru_locks osc
7629 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7632 run_test 61a "mmap() writes don't make sync hang ================"
7635 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7637 run_test 61b "mmap() of unstriped file is successful"
7639 # bug 2330 - insufficient obd_match error checking causes LBUG
7641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7645 cancel_lru_locks osc
7646 lctl set_param fail_loc=0x405
7647 cat $f && error "cat succeeded, expect -EIO"
7648 lctl set_param fail_loc=0
7650 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7651 # match every page all of the time.
7652 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7654 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7655 # Though this test is irrelevant anymore, it helped to reveal some
7656 # other grant bugs (LU-4482), let's keep it.
7657 test_63a() { # was test_63
7658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7660 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7662 for i in `seq 10` ; do
7663 dd if=/dev/zero of=$DIR/f63 bs=8k &
7669 rm -f $DIR/f63 || true
7671 run_test 63a "Verify oig_wait interruption does not crash ======="
7673 # bug 2248 - async write errors didn't return to application on sync
7674 # bug 3677 - async write errors left page locked
7676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7679 lctl set_param debug=-1
7681 # ensure we have a grant to do async writes
7682 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7685 sync # sync lest earlier test intercept the fail_loc
7687 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7688 lctl set_param fail_loc=0x80000406
7689 $MULTIOP $DIR/$tfile Owy && \
7690 error "sync didn't return ENOMEM"
7691 sync; sleep 2; sync # do a real sync this time to flush page
7692 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7693 error "locked page left in cache after async error" || true
7696 run_test 63b "async write errors should be returned to fsync ==="
7699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7702 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7704 run_test 64a "verify filter grant calculations (in kernel) ====="
7707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7709 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7711 run_test 64b "check out-of-space detection on client"
7714 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7716 run_test 64c "verify grant shrink"
7718 # this does exactly what osc_request.c:osc_announce_cached() does in
7719 # order to calculate max amount of grants to ask from server
7723 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7724 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7726 ((rpc_in_flight ++));
7727 nrpages=$((nrpages * rpc_in_flight))
7729 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7731 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7733 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7734 local undirty=$((nrpages * PAGE_SIZE))
7736 local max_extent_pages
7737 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7738 grep grant_max_extent_size | awk '{print $2}')
7739 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7740 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7741 local grant_extent_tax
7742 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7743 grep grant_extent_tax | awk '{print $2}')
7745 undirty=$((undirty + nrextents * grant_extent_tax))
7750 # this is size of unit for grant allocation. It should be equal to
7751 # what tgt_grant.c:tgt_grant_chunk() calculates
7755 local grant_extent_tax
7757 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7758 grep max_brw_size | awk '{print $2}')
7760 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7761 grep grant_extent_tax | awk '{print $2}')
7763 echo $(((max_brw_size + grant_extent_tax) * 2))
7767 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7768 skip "OST < 2.10.55 doesn't limit grants enough"
7770 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7771 local file=$DIR/$tfile
7773 [[ $($LCTL get_param osc.${tgt}.import |
7774 grep "connect_flags:.*grant_param") ]] ||
7775 skip "no grant_param connect flag"
7777 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7779 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7781 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7782 stack_trap "rm -f $file" EXIT
7784 $LFS setstripe $file -i 0 -c 1
7785 dd if=/dev/zero of=$file bs=1M count=1000 &
7790 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7791 if [[ $cur_grant -gt $max_cur_granted ]]
7794 error "cur_grant $cur_grant > $max_cur_granted"
7797 [[ $? -ne 0 ]] && break;
7802 wait_delete_completed
7803 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7805 run_test 64d "check grant limit exceed"
7807 # bug 1414 - set/get directories' stripe info
7809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7811 test_mkdir $DIR/$tdir
7813 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7815 run_test 65a "directory with no stripe info"
7818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7820 test_mkdir $DIR/$tdir
7821 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7823 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7826 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7828 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7832 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7834 test_mkdir $DIR/$tdir
7835 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7837 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7838 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7840 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7842 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7847 test_mkdir $DIR/$tdir
7848 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7849 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7851 if [[ $STRIPECOUNT -le 0 ]]; then
7853 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7854 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7855 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7857 sc=$(($STRIPECOUNT - 1))
7859 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7860 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7861 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7862 error "lverify failed"
7864 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7869 test_mkdir $DIR/$tdir
7871 $LFS setstripe $DIR/$tdir || error "setstripe"
7872 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7873 error "no stripe info failed"
7875 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7877 run_test 65e "directory setstripe defaults"
7880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7882 test_mkdir $DIR/${tdir}f
7883 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7884 error "setstripe succeeded" || true
7886 run_test 65f "dir setstripe permission (should return error) ==="
7889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7891 test_mkdir $DIR/$tdir
7892 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7894 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7895 error "setstripe -S failed"
7896 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7897 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7898 error "delete default stripe failed"
7900 run_test 65g "directory setstripe -d"
7903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7905 test_mkdir $DIR/$tdir
7906 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7908 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7909 error "setstripe -S failed"
7910 test_mkdir $DIR/$tdir/dd1
7911 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7912 error "stripe info inherit failed"
7914 run_test 65h "directory stripe info inherit ===================="
7917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7919 save_layout_restore_at_exit $MOUNT
7921 # bug6367: set non-default striping on root directory
7922 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7924 # bug12836: getstripe on -1 default directory striping
7925 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7927 # bug12836: getstripe -v on -1 default directory striping
7928 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7930 # bug12836: new find on -1 default directory striping
7931 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7933 run_test 65i "various tests to set root directory striping"
7935 test_65j() { # bug6367
7936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7940 # if we aren't already remounting for each test, do so for this test
7941 if [ "$I_MOUNTED" = "yes" ]; then
7942 cleanup || error "failed to unmount"
7946 save_layout_restore_at_exit $MOUNT
7948 $LFS setstripe -d $MOUNT || error "setstripe failed"
7950 run_test 65j "set default striping on root directory (bug 6367)="
7954 wait_delete_completed
7955 do_facet $SINGLEMDS "lctl set_param -n \
7956 osp.$ost*MDT0000.max_create_count=$max_count"
7957 do_facet $SINGLEMDS "lctl set_param -n \
7958 osp.$ost*MDT0000.create_count=$count"
7959 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7960 echo $INACTIVE_OSC "is Activate"
7962 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7965 test_65k() { # bug11679
7966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7967 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7968 remote_mds_nodsh && skip "remote MDS with nodsh"
7970 local disable_precreate=true
7971 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7972 disable_precreate=false
7974 echo "Check OST status: "
7975 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7976 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7978 for OSC in $MDS_OSCS; do
7979 echo $OSC "is active"
7980 do_facet $SINGLEMDS lctl --device %$OSC activate
7983 for INACTIVE_OSC in $MDS_OSCS; do
7984 local ost=$(osc_to_ost $INACTIVE_OSC)
7985 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
7986 lov.*md*.target_obd |
7987 awk -F: /$ost/'{ print $1 }' | head -n 1)
7990 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
7991 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
7993 echo "Deactivate: " $INACTIVE_OSC
7994 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
7996 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
7997 osp.$ost*MDT0000.create_count")
7998 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7999 osp.$ost*MDT0000.max_create_count")
8000 $disable_precreate &&
8001 do_facet $SINGLEMDS "lctl set_param -n \
8002 osp.$ost*MDT0000.max_create_count=0"
8004 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8005 [ -f $DIR/$tdir/$idx ] && continue
8006 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8007 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8009 error "setstripe $idx should succeed"; }
8010 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8012 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8015 do_facet $SINGLEMDS "lctl set_param -n \
8016 osp.$ost*MDT0000.max_create_count=$max_count"
8017 do_facet $SINGLEMDS "lctl set_param -n \
8018 osp.$ost*MDT0000.create_count=$count"
8019 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8020 echo $INACTIVE_OSC "is Activate"
8022 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8025 run_test 65k "validate manual striping works properly with deactivated OSCs"
8027 test_65l() { # bug 12836
8028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8030 test_mkdir -p $DIR/$tdir/test_dir
8031 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8032 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8034 run_test 65l "lfs find on -1 stripe dir ========================"
8037 local layout=$(save_layout $MOUNT)
8038 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8039 restore_layout $MOUNT $layout
8040 error "setstripe should fail by non-root users"
8044 run_test 65m "normal user can't set filesystem default stripe"
8047 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8048 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8049 skip "Need MDS version at least 2.12.50"
8050 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8052 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8053 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8054 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8056 local root_layout=$(save_layout $MOUNT)
8057 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8059 # new subdirectory under root directory should not inherit
8060 # the default layout from root
8061 local dir1=$MOUNT/$tdir-1
8062 mkdir $dir1 || error "mkdir $dir1 failed"
8063 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8064 error "$dir1 shouldn't have LOV EA"
8066 # delete the default layout on root directory
8067 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8069 local dir2=$MOUNT/$tdir-2
8070 mkdir $dir2 || error "mkdir $dir2 failed"
8071 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8072 error "$dir2 shouldn't have LOV EA"
8074 # set a new striping pattern on root directory
8075 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8076 local new_def_stripe_size=$((def_stripe_size * 2))
8077 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8078 error "set stripe size on $MOUNT failed"
8080 # new file created in $dir2 should inherit the new stripe size from
8081 # the filesystem default
8082 local file2=$dir2/$tfile-2
8083 touch $file2 || error "touch $file2 failed"
8085 local file2_stripe_size=$($LFS getstripe -S $file2)
8086 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8087 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8089 local dir3=$MOUNT/$tdir-3
8090 mkdir $dir3 || error "mkdir $dir3 failed"
8091 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8092 # the root layout, which is the actual default layout that will be used
8093 # when new files are created in $dir3.
8094 local dir3_layout=$(get_layout_param $dir3)
8095 local root_dir_layout=$(get_layout_param $MOUNT)
8096 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8097 error "$dir3 should show the default layout from $MOUNT"
8099 # set OST pool on root directory
8100 local pool=$TESTNAME
8101 pool_add $pool || error "add $pool failed"
8102 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8103 error "add targets to $pool failed"
8105 $LFS setstripe -p $pool $MOUNT ||
8106 error "set OST pool on $MOUNT failed"
8108 # new file created in $dir3 should inherit the pool from
8109 # the filesystem default
8110 local file3=$dir3/$tfile-3
8111 touch $file3 || error "touch $file3 failed"
8113 local file3_pool=$($LFS getstripe -p $file3)
8114 [[ "$file3_pool" = "$pool" ]] ||
8115 error "$file3 didn't inherit OST pool $pool"
8117 local dir4=$MOUNT/$tdir-4
8118 mkdir $dir4 || error "mkdir $dir4 failed"
8119 local dir4_layout=$(get_layout_param $dir4)
8120 root_dir_layout=$(get_layout_param $MOUNT)
8121 echo "$LFS getstripe -d $dir4"
8122 $LFS getstripe -d $dir4
8123 echo "$LFS getstripe -d $MOUNT"
8124 $LFS getstripe -d $MOUNT
8125 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8126 error "$dir4 should show the default layout from $MOUNT"
8128 # new file created in $dir4 should inherit the pool from
8129 # the filesystem default
8130 local file4=$dir4/$tfile-4
8131 touch $file4 || error "touch $file4 failed"
8133 local file4_pool=$($LFS getstripe -p $file4)
8134 [[ "$file4_pool" = "$pool" ]] ||
8135 error "$file4 didn't inherit OST pool $pool"
8137 # new subdirectory under non-root directory should inherit
8138 # the default layout from its parent directory
8139 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8140 error "set directory layout on $dir4 failed"
8142 local dir5=$dir4/$tdir-5
8143 mkdir $dir5 || error "mkdir $dir5 failed"
8145 dir4_layout=$(get_layout_param $dir4)
8146 local dir5_layout=$(get_layout_param $dir5)
8147 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8148 error "$dir5 should inherit the default layout from $dir4"
8150 # though subdir under ROOT doesn't inherit default layout, but
8151 # its sub dir/file should be created with default layout.
8152 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8153 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8154 skip "Need MDS version at least 2.12.59"
8156 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8157 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8158 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8160 if [ $default_lmv_hash == "none" ]; then
8161 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8163 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8164 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8167 $LFS setdirstripe -D -c 2 $MOUNT ||
8168 error "setdirstripe -D -c 2 failed"
8169 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8170 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8171 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8173 run_test 65n "don't inherit default layout from root for new subdirectories"
8175 # bug 2543 - update blocks count on client
8177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8180 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8181 sync; sync_all_data; sync; sync_all_data
8182 cancel_lru_locks osc
8183 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8184 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8186 run_test 66 "update inode blocks count on client ==============="
8189 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8193 swapon -s | awk '($1 == "'$1'") { print $4 }'
8196 # bug5265, obdfilter oa2dentry return -ENOENT
8197 # #define OBD_FAIL_SRV_ENOENT 0x217
8199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8200 remote_ost_nodsh && skip "remote OST with nodsh"
8203 $LFS setstripe -c 1 -i 0 $f
8205 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8207 do_facet ost1 lctl set_param fail_loc=0x217
8208 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8209 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8211 do_facet ost1 lctl set_param fail_loc=0
8212 $DIRECTIO write $f 0 2 || error "write error"
8214 cancel_lru_locks osc
8215 $DIRECTIO read $f 0 1 || error "read error"
8217 do_facet ost1 lctl set_param fail_loc=0x217
8218 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8220 do_facet ost1 lctl set_param fail_loc=0
8223 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8226 test_mkdir $DIR/$tdir
8227 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8228 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8230 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8232 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8234 [ "$RUNAS_ID" = "$UID" ] &&
8235 skip_env "RUNAS_ID = UID = $UID -- skipping"
8236 # Check that testing environment is properly set up. Skip if not
8237 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8238 skip_env "User $RUNAS_ID does not exist - skipping"
8241 chmod 777 $DIR/$tfile
8242 chmod ug+s $DIR/$tfile
8243 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8244 error "$RUNAS dd $DIR/$tfile failed"
8245 # See if we are still setuid/sgid
8246 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8247 error "S/gid is not dropped on write"
8248 # Now test that MDS is updated too
8249 cancel_lru_locks mdc
8250 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8251 error "S/gid is not dropped on MDS"
8254 run_test 72a "Test that remove suid works properly (bug5695) ===="
8256 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8259 [ "$RUNAS_ID" = "$UID" ] &&
8260 skip_env "RUNAS_ID = UID = $UID -- skipping"
8261 [ "$RUNAS_ID" -eq 0 ] &&
8262 skip_env "RUNAS_ID = 0 -- skipping"
8263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8264 # Check that testing environment is properly set up. Skip if not
8265 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8266 skip_env "User $RUNAS_ID does not exist - skipping"
8268 touch $DIR/${tfile}-f{g,u}
8269 test_mkdir $DIR/${tfile}-dg
8270 test_mkdir $DIR/${tfile}-du
8271 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8272 chmod g+s $DIR/${tfile}-{f,d}g
8273 chmod u+s $DIR/${tfile}-{f,d}u
8274 for perm in 777 2777 4777; do
8275 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8276 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8277 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8278 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8282 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8284 # bug 3462 - multiple simultaneous MDC requests
8286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8288 test_mkdir $DIR/d73-1
8289 test_mkdir $DIR/d73-2
8290 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8293 lctl set_param fail_loc=0x80000129
8294 $MULTIOP $DIR/d73-1/f73-2 Oc &
8296 lctl set_param fail_loc=0
8298 $MULTIOP $DIR/d73-2/f73-3 Oc &
8302 wait $pid1 || return 1
8306 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8307 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8308 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8312 run_test 73 "multiple MDC requests (should not deadlock)"
8314 test_74a() { # bug 6149, 6184
8315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8318 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8320 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8321 # will spin in a tight reconnection loop
8322 $LCTL set_param fail_loc=0x8000030e
8323 # get any lock that won't be difficult - lookup works.
8325 $LCTL set_param fail_loc=0
8329 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8331 test_74b() { # bug 13310
8332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8334 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8336 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8337 # will spin in a tight reconnection loop
8338 $LCTL set_param fail_loc=0x8000030e
8339 # get a "difficult" lock
8341 $LCTL set_param fail_loc=0
8345 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8350 #define OBD_FAIL_LDLM_NEW_LOCK
8351 $LCTL set_param fail_loc=0x319
8352 touch $DIR/$tfile && error "touch successful"
8353 $LCTL set_param fail_loc=0
8356 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8359 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8362 test_76() { # Now for bug 20433, added originally in bug 1443
8363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8365 cancel_lru_locks osc
8366 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8367 local before=$(num_inodes)
8368 local count=$((512 * cpus))
8369 [ "$SLOW" = "no" ] && count=$((64 * cpus))
8371 echo "before inodes: $before"
8372 for i in $(seq $count); do
8376 cancel_lru_locks osc
8377 local after=$(num_inodes)
8378 echo "after inodes: $after"
8379 while (( after > before + 8 * ${cpus:-1} )); do
8383 (( wait % 5 == 0 )) && echo "wait $wait seconds inodes: $after"
8384 if (( wait > 30 )); then
8385 error "inode slab grew from $before to $after"
8389 run_test 76 "confirm clients recycle inodes properly ===="
8395 # Note: in sptlrpc modes which enable its own bulk checksum, the
8396 # original crc32_le bulk checksum will be automatically disabled,
8397 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8398 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8399 # In this case set_checksums() will not be no-op, because sptlrpc
8400 # bulk checksum will be enabled all through the test.
8402 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8403 lctl set_param -n osc.*.checksums $1
8407 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8408 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8409 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8410 tr -d [] | head -n1)}
8413 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8415 log "set checksum type to $1, rc = $rc"
8419 get_osc_checksum_type()
8421 # arugment 1: OST name, like OST0000
8423 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8424 sed 's/.*\[\(.*\)\].*/\1/g')
8426 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8430 F77_TMP=$TMP/f77-temp
8433 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8434 error "error writing to $F77_TMP"
8437 test_77a() { # bug 10889
8438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8439 $GSS && skip_env "could not run with gss"
8441 [ ! -f $F77_TMP ] && setup_f77
8443 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8447 run_test 77a "normal checksum read/write operation"
8449 test_77b() { # bug 10889
8450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8451 $GSS && skip_env "could not run with gss"
8453 [ ! -f $F77_TMP ] && setup_f77
8454 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8455 $LCTL set_param fail_loc=0x80000409
8458 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8459 error "dd error: $?"
8460 $LCTL set_param fail_loc=0
8462 for algo in $CKSUM_TYPES; do
8463 cancel_lru_locks osc
8464 set_checksum_type $algo
8465 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8466 $LCTL set_param fail_loc=0x80000408
8467 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8468 $LCTL set_param fail_loc=0
8471 set_checksum_type $ORIG_CSUM_TYPE
8474 run_test 77b "checksum error on client write, read"
8479 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8481 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8482 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8483 $check_ost && [ -n "$ost_file_prefix" ] &&
8484 do_facet ost1 rm -f ${ost_file_prefix}\*
8488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8489 $GSS && skip_env "could not run with gss"
8490 remote_ost_nodsh && skip "remote OST with nodsh"
8493 local osc_file_prefix
8495 local check_ost=false
8496 local ost_file_prefix
8502 # ensure corruption will occur on first OSS/OST
8503 $LFS setstripe -i 0 $DIR/$tfile
8505 [ ! -f $F77_TMP ] && setup_f77
8506 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8507 error "dd write error: $?"
8508 fid=$($LFS path2fid $DIR/$tfile)
8510 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8513 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8514 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8516 echo "OSS do not support bulk pages dump upon error"
8519 osc_file_prefix=$($LCTL get_param -n debug_path)
8520 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8522 trap cleanup_77c EXIT
8525 # enable bulk pages dump upon error on Client
8526 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8527 # enable bulk pages dump upon error on OSS
8529 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8531 # flush Client cache to allow next read to reach OSS
8532 cancel_lru_locks osc
8534 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8535 $LCTL set_param fail_loc=0x80000408
8536 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8537 $LCTL set_param fail_loc=0
8541 # check cksum dump on Client
8542 osc_file=$(ls ${osc_file_prefix}*)
8543 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8544 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8545 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8546 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8547 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8549 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8550 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8551 error "dump content does not match on Client"
8553 $check_ost || skip "No need to check cksum dump on OSS"
8555 # check cksum dump on OSS
8556 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8557 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8558 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8559 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8560 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8561 error "dump content does not match on OSS"
8565 run_test 77c "checksum error on client read with debug"
8567 test_77d() { # bug 10889
8568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8569 $GSS && skip_env "could not run with gss"
8571 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8572 $LCTL set_param fail_loc=0x80000409
8574 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8575 error "direct write: rc=$?"
8576 $LCTL set_param fail_loc=0
8579 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8580 $LCTL set_param fail_loc=0x80000408
8582 cancel_lru_locks osc
8583 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8584 error "direct read: rc=$?"
8585 $LCTL set_param fail_loc=0
8588 run_test 77d "checksum error on OST direct write, read"
8590 test_77f() { # bug 10889
8591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8592 $GSS && skip_env "could not run with gss"
8595 for algo in $CKSUM_TYPES; do
8596 cancel_lru_locks osc
8597 set_checksum_type $algo
8598 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8599 $LCTL set_param fail_loc=0x409
8600 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8601 error "direct write succeeded"
8602 $LCTL set_param fail_loc=0
8604 set_checksum_type $ORIG_CSUM_TYPE
8607 run_test 77f "repeat checksum error on write (expect error)"
8609 test_77g() { # bug 10889
8610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8611 $GSS && skip_env "could not run with gss"
8612 remote_ost_nodsh && skip "remote OST with nodsh"
8614 [ ! -f $F77_TMP ] && setup_f77
8616 local file=$DIR/$tfile
8617 stack_trap "rm -f $file" EXIT
8619 $LFS setstripe -c 1 -i 0 $file
8620 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8621 do_facet ost1 lctl set_param fail_loc=0x8000021a
8623 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8624 error "write error: rc=$?"
8625 do_facet ost1 lctl set_param fail_loc=0
8628 cancel_lru_locks osc
8629 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8630 do_facet ost1 lctl set_param fail_loc=0x8000021b
8632 cmp $F77_TMP $file || error "file compare failed"
8633 do_facet ost1 lctl set_param fail_loc=0
8636 run_test 77g "checksum error on OST write, read"
8638 test_77k() { # LU-10906
8639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8640 $GSS && skip_env "could not run with gss"
8642 local cksum_param="osc.$FSNAME*.checksums"
8643 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8647 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8648 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8649 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8653 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8654 error "failed to set checksum=$i on MGS"
8655 wait_update $HOSTNAME "$get_checksum" $i
8657 echo "remount client, checksum should be $i"
8658 remount_client $MOUNT || error "failed to remount client"
8659 checksum=$(eval $get_checksum)
8660 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8662 # remove persistent param to avoid races with checksum mountopt below
8663 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8664 error "failed to delete checksum on MGS"
8666 for opt in "checksum" "nochecksum"; do
8667 #remount with mount option
8668 echo "remount client with option $opt, checksum should be $i"
8669 umount_client $MOUNT || error "failed to umount client"
8670 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8671 error "failed to mount client with option '$opt'"
8672 checksum=$(eval $get_checksum)
8673 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8677 remount_client $MOUNT || error "failed to remount client"
8679 run_test 77k "enable/disable checksum correctly"
8682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8683 $GSS && skip_env "could not run with gss"
8686 stack_trap "set_checksums $ORIG_CSUM" EXIT
8687 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8689 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8691 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8692 for algo in $CKSUM_TYPES; do
8693 set_checksum_type $algo || error "fail to set checksum type $algo"
8694 osc_algo=$(get_osc_checksum_type OST0000)
8695 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8697 # no locks, no reqs to let the connection idle
8698 cancel_lru_locks osc
8699 lru_resize_disable osc
8700 wait_osc_import_state client ost1 IDLE
8702 # ensure ost1 is connected
8703 stat $DIR/$tfile >/dev/null || error "can't stat"
8704 wait_osc_import_state client ost1 FULL
8706 osc_algo=$(get_osc_checksum_type OST0000)
8707 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8711 run_test 77l "preferred checksum type is remembered after reconnected"
8713 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8722 test_78() { # bug 10901
8723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8724 remote_ost || skip_env "local OST"
8727 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8728 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8729 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8730 echo "MemTotal: $MEMTOTAL"
8732 # reserve 256MB of memory for the kernel and other running processes,
8733 # and then take 1/2 of the remaining memory for the read/write buffers.
8734 if [ $MEMTOTAL -gt 512 ] ;then
8735 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8737 # for those poor memory-starved high-end clusters...
8738 MEMTOTAL=$((MEMTOTAL / 2))
8740 echo "Mem to use for directio: $MEMTOTAL"
8742 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8743 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8744 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8745 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8747 echo "Smallest OST: $SMALLESTOST"
8748 [[ $SMALLESTOST -lt 10240 ]] &&
8749 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8751 trap cleanup_test_78 EXIT
8753 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8754 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8756 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8757 echo "File size: $F78SIZE"
8758 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8759 for i in $(seq 1 $NSEQ); do
8760 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8761 echo directIO rdwr round $i of $NSEQ
8762 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8767 run_test 78 "handle large O_DIRECT writes correctly ============"
8769 test_79() { # bug 12743
8770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8772 wait_delete_completed
8774 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8775 BKFREE=$(calc_osc_kbytes kbytesfree)
8776 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8778 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8779 DFTOTAL=`echo $STRING | cut -d, -f1`
8780 DFUSED=`echo $STRING | cut -d, -f2`
8781 DFAVAIL=`echo $STRING | cut -d, -f3`
8782 DFFREE=$(($DFTOTAL - $DFUSED))
8784 ALLOWANCE=$((64 * $OSTCOUNT))
8786 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8787 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8788 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8790 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8791 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8792 error "df free($DFFREE) mismatch OST free($BKFREE)"
8794 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8795 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8796 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8799 run_test 79 "df report consistency check ======================="
8801 test_80() { # bug 10718
8802 remote_ost_nodsh && skip "remote OST with nodsh"
8803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8805 # relax strong synchronous semantics for slow backends like ZFS
8806 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8807 local soc="obdfilter.*.sync_lock_cancel"
8808 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8810 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
8811 if [ -z "$save" ]; then
8812 soc="obdfilter.*.sync_on_lock_cancel"
8813 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8816 if [ "$save" != "never" ]; then
8817 local hosts=$(comma_list $(osts_nodes))
8819 do_nodes $hosts $LCTL set_param $soc=never
8820 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
8824 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8826 local before=$(date +%s)
8827 cancel_lru_locks osc
8828 local after=$(date +%s)
8829 local diff=$((after - before))
8830 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
8834 run_test 80 "Page eviction is equally fast at high offsets too"
8836 test_81a() { # LU-456
8837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8838 remote_ost_nodsh && skip "remote OST with nodsh"
8840 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8841 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8842 do_facet ost1 lctl set_param fail_loc=0x80000228
8844 # write should trigger a retry and success
8845 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8846 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8848 if [ $RC -ne 0 ] ; then
8849 error "write should success, but failed for $RC"
8852 run_test 81a "OST should retry write when get -ENOSPC ==============="
8854 test_81b() { # LU-456
8855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8856 remote_ost_nodsh && skip "remote OST with nodsh"
8858 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8859 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8860 do_facet ost1 lctl set_param fail_loc=0x228
8862 # write should retry several times and return -ENOSPC finally
8863 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8864 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8867 if [ $RC -ne $ENOSPC ] ; then
8868 error "dd should fail for -ENOSPC, but succeed."
8871 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8873 test_82() { # LU-1031
8874 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8878 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8880 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8882 kill -USR1 $MULTIPID2
8884 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8885 error "First grouplock does not block second one"
8887 echo "Second grouplock blocks first one"
8889 kill -USR1 $MULTIPID1
8893 run_test 82 "Basic grouplock test"
8896 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8898 test_mkdir $DIR/$tdir.cvsroot
8899 chown $RUNAS_ID $DIR/$tdir.cvsroot
8902 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8905 # some versions of cvs import exit(1) when asked to import links or
8906 # files they can't read. ignore those files.
8907 local toignore=$(find . -type l -printf '-I %f\n' -o \
8908 ! -perm /4 -printf '-I %f\n')
8909 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8910 $tdir.reposname vtag rtag
8913 test_mkdir $DIR/$tdir.reposname
8914 chown $RUNAS_ID $DIR/$tdir.reposname
8915 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8917 cd $DIR/$tdir.reposname
8919 $RUNAS cvs add -m 'addmsg' foo99
8921 $RUNAS cvs commit -m 'nomsg' foo99
8922 rm -fr $DIR/$tdir.cvsroot
8924 run_test 99 "cvs strange file/directory operations"
8927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8928 [[ "$NETTYPE" =~ tcp ]] ||
8929 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8930 remote_ost_nodsh && skip "remote OST with nodsh"
8931 remote_mds_nodsh && skip "remote MDS with nodsh"
8933 skip "useless for local single node setup"
8935 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8936 [ "$PROT" != "tcp" ] && continue
8937 RPORT=$(echo $REMOTE | cut -d: -f2)
8938 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8941 LPORT=`echo $LOCAL | cut -d: -f2`
8942 if [ $LPORT -ge 1024 ]; then
8943 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8945 error_exit "local: $LPORT > 1024, remote: $RPORT"
8948 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8950 run_test 100 "check local port using privileged port ==========="
8952 function get_named_value()
8961 echo $line | sed "s/^$tag[ ]*//"
8968 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8969 awk '/^max_cached_mb/ { print $2 }')
8972 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8982 local cache_limit=32
8984 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8985 trap cleanup_101a EXIT
8986 $LCTL set_param -n llite.*.read_ahead_stats 0
8987 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8990 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8992 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8993 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8996 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8997 get_named_value 'read but discarded' | cut -d" " -f1); do
8998 discard=$(($discard + $s))
9002 $LCTL get_param osc.*-osc*.rpc_stats
9003 $LCTL get_param llite.*.read_ahead_stats
9005 # Discard is generally zero, but sometimes a few random reads line up
9006 # and trigger larger readahead, which is wasted & leads to discards.
9007 if [[ $(($discard)) -gt $nreads ]]; then
9008 error "too many ($discard) discarded pages"
9010 rm -f $DIR/$tfile || true
9012 run_test 101a "check read-ahead for random reads"
9015 test_mkdir $DIR/$tdir
9017 local FILE_LENGTH=$2
9020 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9022 local list=$(comma_list $(osts_nodes))
9023 set_osd_param $list '' read_cache_enable 0
9024 set_osd_param $list '' writethrough_cache_enable 0
9026 trap cleanup_test101bc EXIT
9027 # prepare the read-ahead file
9028 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9030 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9031 count=$FILE_SIZE_MB 2> /dev/null
9035 cleanup_test101bc() {
9040 local list=$(comma_list $(osts_nodes))
9041 set_osd_param $list '' read_cache_enable 1
9042 set_osd_param $list '' writethrough_cache_enable 1
9046 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9051 local STRIPE_SIZE=$2
9052 local FILE_LENGTH=$3
9053 local RA_INC=1048576
9054 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9055 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9056 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9057 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9058 get_named_value 'read but discarded' |
9059 cut -d" " -f1 | calc_total)
9060 if [[ $DISCARD -gt $discard_limit ]]; then
9061 $LCTL get_param llite.*.read_ahead_stats
9062 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9064 echo "Read-ahead success for size ${READ_SIZE}"
9069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9070 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9072 local STRIPE_SIZE=1048576
9073 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9075 if [ $SLOW == "yes" ]; then
9076 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9078 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9081 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9083 # prepare the read-ahead file
9084 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9085 cancel_lru_locks osc
9086 for BIDX in 2 4 8 16 32 64 128 256
9088 local BSIZE=$((BIDX*4096))
9089 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9090 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9091 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9092 $LCTL set_param -n llite.*.read_ahead_stats 0
9093 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9094 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9095 cancel_lru_locks osc
9096 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9101 run_test 101b "check stride-io mode read-ahead ================="
9104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9106 local STRIPE_SIZE=1048576
9107 local FILE_LENGTH=$((STRIPE_SIZE*100))
9112 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9114 cancel_lru_locks osc
9115 $LCTL set_param osc.*.rpc_stats 0
9116 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9117 $LCTL get_param osc.*.rpc_stats
9118 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9119 local stats=$($LCTL get_param -n $osc_rpc_stats)
9120 local lines=$(echo "$stats" | awk 'END {print NR;}')
9123 if [ $lines -le 20 ]; then
9124 echo "continue debug"
9127 for size in 1 2 4 8; do
9128 local rpc=$(echo "$stats" |
9129 awk '($1 == "'$size':") {print $2; exit; }')
9130 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9131 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9133 echo "$osc_rpc_stats check passed!"
9138 run_test 101c "check stripe_size aligned read-ahead ================="
9141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9143 local file=$DIR/$tfile
9144 local sz_MB=${FILESIZE_101d:-80}
9145 local ra_MB=${READAHEAD_MB:-40}
9147 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9148 [ $free_MB -lt $sz_MB ] &&
9149 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9151 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9152 $LFS setstripe -c -1 $file || error "setstripe failed"
9154 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9155 echo Cancel LRU locks on lustre client to flush the client cache
9156 cancel_lru_locks osc
9158 echo Disable read-ahead
9159 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9160 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9161 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9162 $LCTL get_param -n llite.*.max_read_ahead_mb
9164 echo Reading the test file $file with read-ahead disabled
9165 local sz_KB=$((sz_MB * 1024 / 4))
9166 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=4k count=$sz_KB")
9168 echo Cancel LRU locks on lustre client to flush the client cache
9169 cancel_lru_locks osc
9170 echo Enable read-ahead with ${ra_MB}MB
9171 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9173 echo Reading the test file $file with read-ahead enabled
9174 local raON=$(do_and_time "dd if=$file of=/dev/null bs=4k count=$sz_KB")
9176 echo "read-ahead disabled time read $raOFF"
9177 echo "read-ahead enabled time read $raON"
9180 wait_delete_completed
9182 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
9183 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9185 run_test 101d "file read with and without read-ahead enabled"
9188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9190 local file=$DIR/$tfile
9191 local size_KB=500 #KB
9195 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9196 local need_KB=$((count * size_KB))
9197 [[ $free_KB -le $need_KB ]] &&
9198 skip_env "Need free space $need_KB, have $free_KB"
9200 echo "Creating $count ${size_KB}K test files"
9201 for ((i = 0; i < $count; i++)); do
9202 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9205 echo "Cancel LRU locks on lustre client to flush the client cache"
9206 cancel_lru_locks $OSC
9208 echo "Reset readahead stats"
9209 $LCTL set_param -n llite.*.read_ahead_stats 0
9211 for ((i = 0; i < $count; i++)); do
9212 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9215 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9216 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9218 for ((i = 0; i < $count; i++)); do
9219 rm -rf $file.$i 2>/dev/null
9222 #10000 means 20% reads are missing in readahead
9223 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9225 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9228 which iozone || skip_env "no iozone installed"
9230 local old_debug=$($LCTL get_param debug)
9231 old_debug=${old_debug#*=}
9232 $LCTL set_param debug="reada mmap"
9234 # create a test file
9235 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9237 echo Cancel LRU locks on lustre client to flush the client cache
9238 cancel_lru_locks osc
9240 echo Reset readahead stats
9241 $LCTL set_param -n llite.*.read_ahead_stats 0
9243 echo mmap read the file with small block size
9244 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9247 echo checking missing pages
9248 $LCTL get_param llite.*.read_ahead_stats
9249 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9250 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9252 $LCTL set_param debug="$old_debug"
9253 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9256 run_test 101f "check mmap read performance"
9258 test_101g_brw_size_test() {
9260 local pages=$((mb * 1048576 / PAGE_SIZE))
9261 local file=$DIR/$tfile
9263 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9264 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9265 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9266 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9270 stack_trap "rm -f $file" EXIT
9271 $LCTL set_param -n osc.*.rpc_stats=0
9273 # 10 RPCs should be enough for the test
9275 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9276 { error "dd write ${mb} MB blocks failed"; return 3; }
9277 cancel_lru_locks osc
9278 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9279 { error "dd write ${mb} MB blocks failed"; return 4; }
9281 # calculate number of full-sized read and write RPCs
9282 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9283 sed -n '/pages per rpc/,/^$/p' |
9284 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9285 END { print reads,writes }'))
9286 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9288 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9295 remote_ost_nodsh && skip "remote OST with nodsh"
9298 local osts=$(get_facets OST)
9299 local list=$(comma_list $(osts_nodes))
9300 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9301 local brw_size="obdfilter.*.brw_size"
9303 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9305 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9307 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9308 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9309 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9310 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9311 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9312 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9314 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9317 if [[ $orig_mb -lt 16 ]]; then
9318 save_lustre_params $osts "$brw_size" > $p
9319 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9320 error "set 16MB RPC size failed"
9322 echo "remount client to enable new RPC size"
9323 remount_client $MOUNT || error "remount_client failed"
9326 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9327 # should be able to set brw_size=12, but no rpc_stats for that
9328 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9331 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9333 if [[ $orig_mb -lt 16 ]]; then
9334 restore_lustre_params < $p
9335 remount_client $MOUNT || error "remount_client restore failed"
9338 rm -f $p $DIR/$tfile
9340 run_test 101g "Big bulk(4/16 MiB) readahead"
9343 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9345 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9346 error "dd 70M file failed"
9347 echo Cancel LRU locks on lustre client to flush the client cache
9348 cancel_lru_locks osc
9350 echo "Reset readahead stats"
9351 $LCTL set_param -n llite.*.read_ahead_stats 0
9353 echo "Read 10M of data but cross 64M bundary"
9354 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9355 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9356 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9357 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9358 rm -f $p $DIR/$tfile
9360 run_test 101h "Readahead should cover current read window"
9363 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9364 error "dd 10M file failed"
9366 local max_per_file_mb=$($LCTL get_param -n \
9367 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9368 cancel_lru_locks osc
9369 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9370 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9371 error "set max_read_ahead_per_file_mb to 1 failed"
9373 echo "Reset readahead stats"
9374 $LCTL set_param llite.*.read_ahead_stats=0
9376 dd if=$DIR/$tfile of=/dev/null bs=2M
9378 $LCTL get_param llite.*.read_ahead_stats
9379 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9380 awk '/misses/ { print $2 }')
9381 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9384 run_test 101i "allow current readahead to exceed reservation"
9387 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9388 error "setstripe $DIR/$tfile failed"
9389 local file_size=$((1048576 * 16))
9390 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9391 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9393 echo Disable read-ahead
9394 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9396 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9397 for blk in $PAGE_SIZE 1048576 $file_size; do
9398 cancel_lru_locks osc
9399 echo "Reset readahead stats"
9400 $LCTL set_param -n llite.*.read_ahead_stats=0
9401 local count=$(($file_size / $blk))
9402 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9403 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9404 get_named_value 'failed to fast read' |
9405 cut -d" " -f1 | calc_total)
9406 $LCTL get_param -n llite.*.read_ahead_stats
9407 [ $miss -eq $count ] || error "expected $count got $miss"
9410 rm -f $p $DIR/$tfile
9412 run_test 101j "A complete read block should be submitted when no RA"
9415 test_mkdir $DIR/$tdir
9416 chown $RUNAS_ID $DIR/$tdir
9419 STRIPE_COUNT=$OSTCOUNT
9420 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9422 trap cleanup_test102 EXIT
9424 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9426 for num in 1 2 3 4; do
9427 for count in $(seq 1 $STRIPE_COUNT); do
9428 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9429 local size=`expr $STRIPE_SIZE \* $num`
9430 local file=file"$num-$idx-$count"
9431 $1 $LFS setstripe -S $size -i $idx -c $count $file
9437 $1 tar cf $TMP/f102.tar $tdir --xattrs
9443 rm -rf $DIR/d0.sanity/d102
9447 [ "$UID" != 0 ] && skip "must run as root"
9448 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9449 skip_env "must have user_xattr"
9451 [ -z "$(which setfattr 2>/dev/null)" ] &&
9452 skip_env "could not find setfattr"
9454 local testfile=$DIR/$tfile
9457 echo "set/get xattr..."
9458 setfattr -n trusted.name1 -v value1 $testfile ||
9459 error "setfattr -n trusted.name1=value1 $testfile failed"
9460 getfattr -n trusted.name1 $testfile 2> /dev/null |
9461 grep "trusted.name1=.value1" ||
9462 error "$testfile missing trusted.name1=value1"
9464 setfattr -n user.author1 -v author1 $testfile ||
9465 error "setfattr -n user.author1=author1 $testfile failed"
9466 getfattr -n user.author1 $testfile 2> /dev/null |
9467 grep "user.author1=.author1" ||
9468 error "$testfile missing trusted.author1=author1"
9471 setfattr -n trusted.name2 -v value2 $testfile ||
9472 error "$testfile unable to set trusted.name2"
9473 setfattr -n trusted.name3 -v value3 $testfile ||
9474 error "$testfile unable to set trusted.name3"
9475 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9476 grep "trusted.name" | wc -l) -eq 3 ] ||
9477 error "$testfile missing 3 trusted.name xattrs"
9479 setfattr -n user.author2 -v author2 $testfile ||
9480 error "$testfile unable to set user.author2"
9481 setfattr -n user.author3 -v author3 $testfile ||
9482 error "$testfile unable to set user.author3"
9483 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9484 grep "user.author" | wc -l) -eq 3 ] ||
9485 error "$testfile missing 3 user.author xattrs"
9487 echo "remove xattr..."
9488 setfattr -x trusted.name1 $testfile ||
9489 error "$testfile error deleting trusted.name1"
9490 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9491 error "$testfile did not delete trusted.name1 xattr"
9493 setfattr -x user.author1 $testfile ||
9494 error "$testfile error deleting user.author1"
9495 echo "set lustre special xattr ..."
9496 $LFS setstripe -c1 $testfile
9497 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9498 awk -F "=" '/trusted.lov/ { print $2 }' )
9499 setfattr -n "trusted.lov" -v $lovea $testfile ||
9500 error "$testfile doesn't ignore setting trusted.lov again"
9501 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9502 error "$testfile allow setting invalid trusted.lov"
9505 run_test 102a "user xattr test =================================="
9508 [ -z "$(which setfattr 2>/dev/null)" ] &&
9509 skip_env "could not find setfattr"
9510 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9512 # b10930: get/set/list trusted.lov xattr
9513 echo "get/set/list trusted.lov xattr ..."
9514 local testfile=$DIR/$tfile
9515 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9516 error "setstripe failed"
9517 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
9518 error "getstripe failed"
9519 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
9520 error "can't get trusted.lov from $testfile"
9522 local testfile2=${testfile}2
9523 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
9524 grep "trusted.lov" | sed -e 's/[^=]\+=//')
9527 setfattr -n trusted.lov -v $value $testfile2
9528 local stripe_size=$($LFS getstripe -S $testfile2)
9529 local stripe_count=$($LFS getstripe -c $testfile2)
9530 [[ $stripe_size -eq 65536 ]] ||
9531 error "stripe size $stripe_size != 65536"
9532 [[ $stripe_count -eq $STRIPECOUNT ]] ||
9533 error "stripe count $stripe_count != $STRIPECOUNT"
9536 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
9539 [ -z "$(which setfattr 2>/dev/null)" ] &&
9540 skip_env "could not find setfattr"
9541 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9543 # b10930: get/set/list lustre.lov xattr
9544 echo "get/set/list lustre.lov xattr ..."
9545 test_mkdir $DIR/$tdir
9546 chown $RUNAS_ID $DIR/$tdir
9547 local testfile=$DIR/$tdir/$tfile
9548 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9549 error "setstripe failed"
9550 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9551 error "getstripe failed"
9552 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9553 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9555 local testfile2=${testfile}2
9556 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9557 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9559 $RUNAS $MCREATE $testfile2
9560 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9561 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9562 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9563 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9564 [ $stripe_count -eq $STRIPECOUNT ] ||
9565 error "stripe count $stripe_count != $STRIPECOUNT"
9567 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9569 compare_stripe_info1() {
9570 local stripe_index_all_zero=true
9572 for num in 1 2 3 4; do
9573 for count in $(seq 1 $STRIPE_COUNT); do
9574 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9575 local size=$((STRIPE_SIZE * num))
9576 local file=file"$num-$offset-$count"
9577 stripe_size=$($LFS getstripe -S $PWD/$file)
9578 [[ $stripe_size -ne $size ]] &&
9579 error "$file: size $stripe_size != $size"
9580 stripe_count=$($LFS getstripe -c $PWD/$file)
9581 # allow fewer stripes to be created, ORI-601
9582 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9583 error "$file: count $stripe_count != $count"
9584 stripe_index=$($LFS getstripe -i $PWD/$file)
9585 [[ $stripe_index -ne 0 ]] &&
9586 stripe_index_all_zero=false
9590 $stripe_index_all_zero &&
9591 error "all files are being extracted starting from OST index 0"
9595 have_xattrs_include() {
9596 tar --help | grep -q xattrs-include &&
9597 echo --xattrs-include="lustre.*"
9601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9602 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9604 XINC=$(have_xattrs_include)
9606 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9608 compare_stripe_info1
9610 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9614 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9616 XINC=$(have_xattrs_include)
9618 test_mkdir $DIR/$tdir.restore
9620 tar cf - --xattrs $tdir | tar xf - \
9621 -C $DIR/$tdir.restore --xattrs $XINC
9622 cd $DIR/$tdir.restore/$tdir
9623 compare_stripe_info1
9625 run_test 102f "tar copy files, not keep osts"
9628 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9629 skip "must have user_xattr"
9630 [ -z "$(which setfattr 2>/dev/null)" ] &&
9631 skip_env "could not find setfattr"
9632 [ -z "$(which getfattr 2>/dev/null)" ] &&
9633 skip_env "could not find getfattr"
9635 local xsize=${1:-1024} # in bytes
9636 local file=$DIR/$tfile
9637 local value="$(generate_string $xsize)"
9638 local xbig=trusted.big
9642 log "save $xbig on $file"
9645 setfattr -n $xbig -v $value $file ||
9646 error "saving $xbig on $file failed"
9648 setfattr -n $xbig -v $value $file &&
9649 error "saving $xbig on $file succeeded"
9653 local orig=$(get_xattr_value $xbig $file)
9654 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9656 local xsml=trusted.sml
9657 log "save $xsml on $file"
9658 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9660 local new=$(get_xattr_value $xbig $file)
9661 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9663 log "grow $xsml on $file"
9664 setfattr -n $xsml -v "$value" $file ||
9665 error "growing $xsml on $file failed"
9667 new=$(get_xattr_value $xbig $file)
9668 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9669 log "$xbig still valid after growing $xsml"
9674 test_102h() { # bug 15777
9677 run_test 102h "grow xattr from inside inode to external block"
9680 large_xattr_enabled || skip_env "ea_inode feature disabled"
9682 echo "setting xattr of max xattr size: $(max_xattr_size)"
9683 grow_xattr $(max_xattr_size)
9685 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9686 echo "This should fail:"
9687 grow_xattr $(($(max_xattr_size) + 10)) 1
9689 run_test 102ha "grow xattr from inside inode to external inode"
9691 test_102i() { # bug 17038
9692 [ -z "$(which getfattr 2>/dev/null)" ] &&
9693 skip "could not find getfattr"
9696 ln -s $DIR/$tfile $DIR/${tfile}link
9697 getfattr -n trusted.lov $DIR/$tfile ||
9698 error "lgetxattr on $DIR/$tfile failed"
9699 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9700 grep -i "no such attr" ||
9701 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9702 rm -f $DIR/$tfile $DIR/${tfile}link
9704 run_test 102i "lgetxattr test on symbolic link ============"
9707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9708 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9710 XINC=$(have_xattrs_include)
9711 setup_test102 "$RUNAS"
9712 chown $RUNAS_ID $DIR/$tdir
9713 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9715 compare_stripe_info1 "$RUNAS"
9717 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9720 [ -z "$(which setfattr 2>/dev/null)" ] &&
9721 skip "could not find setfattr"
9724 # b22187 just check that does not crash for regular file.
9725 setfattr -n trusted.lov $DIR/$tfile
9726 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9727 local test_kdir=$DIR/$tdir
9728 test_mkdir $test_kdir
9729 local default_size=$($LFS getstripe -S $test_kdir)
9730 local default_count=$($LFS getstripe -c $test_kdir)
9731 local default_offset=$($LFS getstripe -i $test_kdir)
9732 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9733 error 'dir setstripe failed'
9734 setfattr -n trusted.lov $test_kdir
9735 local stripe_size=$($LFS getstripe -S $test_kdir)
9736 local stripe_count=$($LFS getstripe -c $test_kdir)
9737 local stripe_offset=$($LFS getstripe -i $test_kdir)
9738 [ $stripe_size -eq $default_size ] ||
9739 error "stripe size $stripe_size != $default_size"
9740 [ $stripe_count -eq $default_count ] ||
9741 error "stripe count $stripe_count != $default_count"
9742 [ $stripe_offset -eq $default_offset ] ||
9743 error "stripe offset $stripe_offset != $default_offset"
9744 rm -rf $DIR/$tfile $test_kdir
9746 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9749 [ -z "$(which getfattr 2>/dev/null)" ] &&
9750 skip "could not find getfattr"
9752 # LU-532 trusted. xattr is invisible to non-root
9753 local testfile=$DIR/$tfile
9757 echo "listxattr as user..."
9758 chown $RUNAS_ID $testfile
9759 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9760 grep -q "trusted" &&
9761 error "$testfile trusted xattrs are user visible"
9765 run_test 102l "listxattr size test =================================="
9767 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9768 local path=$DIR/$tfile
9771 listxattr_size_check $path || error "listattr_size_check $path failed"
9773 run_test 102m "Ensure listxattr fails on small bufffer ========"
9777 getxattr() { # getxattr path name
9778 # Return the base64 encoding of the value of xattr name on path.
9782 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9784 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9786 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9788 getfattr --absolute-names --encoding=base64 --name=$name $path |
9789 awk -F= -v name=$name '$1 == name {
9790 print substr($0, index($0, "=") + 1);
9794 test_102n() { # LU-4101 mdt: protect internal xattrs
9795 [ -z "$(which setfattr 2>/dev/null)" ] &&
9796 skip "could not find setfattr"
9797 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9799 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9802 local file0=$DIR/$tfile.0
9803 local file1=$DIR/$tfile.1
9804 local xattr0=$TMP/$tfile.0
9805 local xattr1=$TMP/$tfile.1
9806 local namelist="lov lma lmv link fid version som hsm"
9810 rm -rf $file0 $file1 $xattr0 $xattr1
9813 # Get 'before' xattrs of $file1.
9814 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9816 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9817 namelist+=" lfsck_namespace"
9818 for name in $namelist; do
9819 # Try to copy xattr from $file0 to $file1.
9820 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9822 setfattr --name=trusted.$name --value="$value" $file1 ||
9823 error "setxattr 'trusted.$name' failed"
9825 # Try to set a garbage xattr.
9826 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9828 if [[ x$name == "xlov" ]]; then
9829 setfattr --name=trusted.lov --value="$value" $file1 &&
9830 error "setxattr invalid 'trusted.lov' success"
9832 setfattr --name=trusted.$name --value="$value" $file1 ||
9833 error "setxattr invalid 'trusted.$name' failed"
9836 # Try to remove the xattr from $file1. We don't care if this
9837 # appears to succeed or fail, we just don't want there to be
9838 # any changes or crashes.
9839 setfattr --remove=$trusted.$name $file1 2> /dev/null
9842 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9845 # Try to copy xattr from $file0 to $file1.
9846 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9848 setfattr --name=trusted.$name --value="$value" $file1 ||
9849 error "setxattr 'trusted.$name' failed"
9851 # Try to set a garbage xattr.
9852 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9854 setfattr --name=trusted.$name --value="$value" $file1 ||
9855 error "setxattr 'trusted.$name' failed"
9857 # Try to remove the xattr from $file1. We don't care if this
9858 # appears to succeed or fail, we just don't want there to be
9859 # any changes or crashes.
9860 setfattr --remove=$trusted.$name $file1 2> /dev/null
9863 # Get 'after' xattrs of file1.
9864 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9866 if ! diff $xattr0 $xattr1; then
9867 error "before and after xattrs of '$file1' differ"
9870 rm -rf $file0 $file1 $xattr0 $xattr1
9874 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9876 test_102p() { # LU-4703 setxattr did not check ownership
9877 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9878 skip "MDS needs to be at least 2.5.56"
9880 local testfile=$DIR/$tfile
9884 echo "setfacl as user..."
9885 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9886 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9888 echo "setfattr as user..."
9889 setfacl -m "u:$RUNAS_ID:---" $testfile
9890 $RUNAS setfattr -x system.posix_acl_access $testfile
9891 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9893 run_test 102p "check setxattr(2) correctly fails without permission"
9896 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9897 skip "MDS needs to be at least 2.6.92"
9899 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9901 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9904 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9905 skip "MDS needs to be at least 2.6.93"
9907 touch $DIR/$tfile || error "touch"
9908 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9909 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9910 rm $DIR/$tfile || error "rm"
9913 mkdir -p $DIR/$tdir || error "mkdir"
9914 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9915 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9916 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9917 error "$testfile error deleting user.author1"
9918 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9919 grep "user.$(basename $tdir)" &&
9920 error "$tdir did not delete user.$(basename $tdir)"
9921 rmdir $DIR/$tdir || error "rmdir"
9924 test_mkdir $DIR/$tdir
9925 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9926 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9927 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9928 error "$testfile error deleting user.author1"
9929 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9930 grep "user.$(basename $tdir)" &&
9931 error "$tdir did not delete user.$(basename $tdir)"
9932 rmdir $DIR/$tdir || error "rm striped dir"
9934 run_test 102r "set EAs with empty values"
9937 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9938 skip "MDS needs to be at least 2.11.52"
9940 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9942 save_lustre_params client "llite.*.xattr_cache" > $save
9944 for cache in 0 1; do
9945 lctl set_param llite.*.xattr_cache=$cache
9948 touch $DIR/$tfile || error "touch"
9949 for prefix in lustre security system trusted user; do
9950 # Note getxattr() may fail with 'Operation not
9951 # supported' or 'No such attribute' depending
9952 # on prefix and cache.
9953 getfattr -n $prefix.n102s $DIR/$tfile &&
9954 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9958 restore_lustre_params < $save
9960 run_test 102s "getting nonexistent xattrs should fail"
9963 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9964 skip "MDS needs to be at least 2.11.52"
9966 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9968 save_lustre_params client "llite.*.xattr_cache" > $save
9970 for cache in 0 1; do
9971 lctl set_param llite.*.xattr_cache=$cache
9973 for buf_size in 0 256; do
9975 touch $DIR/$tfile || error "touch"
9976 setfattr -n user.multiop $DIR/$tfile
9977 $MULTIOP $DIR/$tfile oa$buf_size ||
9978 error "cannot get zero length xattr value (buf_size = $buf_size)"
9982 restore_lustre_params < $save
9984 run_test 102t "zero length xattr values handled correctly"
9988 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9993 [ "$UID" != 0 ] && skip "must run as root"
9994 $GSS && skip_env "could not run under gss"
9995 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9996 skip_env "must have acl enabled"
9997 [ -z "$(which setfacl 2>/dev/null)" ] &&
9998 skip_env "could not find setfacl"
9999 remote_mds_nodsh && skip "remote MDS with nodsh"
10001 gpasswd -a daemon bin # LU-5641
10002 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10004 declare -a identity_old
10006 for num in $(seq $MDSCOUNT); do
10007 switch_identity $num true || identity_old[$num]=$?
10010 SAVE_UMASK=$(umask)
10012 mkdir -p $DIR/$tdir
10015 echo "performing cp ..."
10016 run_acl_subtest cp || error "run_acl_subtest cp failed"
10017 echo "performing getfacl-noacl..."
10018 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10019 echo "performing misc..."
10020 run_acl_subtest misc || error "misc test failed"
10021 echo "performing permissions..."
10022 run_acl_subtest permissions || error "permissions failed"
10023 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10024 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10025 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10026 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10028 echo "performing permissions xattr..."
10029 run_acl_subtest permissions_xattr ||
10030 error "permissions_xattr failed"
10032 echo "performing setfacl..."
10033 run_acl_subtest setfacl || error "setfacl test failed"
10035 # inheritance test got from HP
10036 echo "performing inheritance..."
10037 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10038 chmod +x make-tree || error "chmod +x failed"
10039 run_acl_subtest inheritance || error "inheritance test failed"
10042 echo "LU-974 ignore umask when acl is enabled..."
10043 run_acl_subtest 974 || error "LU-974 umask test failed"
10044 if [ $MDSCOUNT -ge 2 ]; then
10045 run_acl_subtest 974_remote ||
10046 error "LU-974 umask test failed under remote dir"
10049 echo "LU-2561 newly created file is same size as directory..."
10050 if [ "$mds1_FSTYPE" != "zfs" ]; then
10051 run_acl_subtest 2561 || error "LU-2561 test failed"
10053 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10056 run_acl_subtest 4924 || error "LU-4924 test failed"
10061 for num in $(seq $MDSCOUNT); do
10062 if [ "${identity_old[$num]}" = 1 ]; then
10063 switch_identity $num false || identity_old[$num]=$?
10067 run_test 103a "acl test"
10073 for U in {0..511}; do
10075 local O=$(printf "%04o" $U)
10077 umask $(printf "%04o" $((511 ^ $O)))
10078 $LFS setstripe -c 1 $DIR/$tfile.s$O
10079 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10081 (( $S == ($O & 0666) )) ||
10082 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10084 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10085 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10086 (( $S == ($O & 0666) )) ||
10087 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10089 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10090 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10091 (( $S == ($O & 0666) )) ||
10092 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10093 rm -f $DIR/$tfile.[smp]$0
10097 # limit the concurrently running threads to 64. LU-11878
10098 local idx=$((U % 64))
10099 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10104 run_test 103b "umask lfs setstripe"
10107 mkdir -p $DIR/$tdir
10108 cp -rp $DIR/$tdir $DIR/$tdir.bak
10110 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10111 error "$DIR/$tdir shouldn't contain default ACL"
10112 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10113 error "$DIR/$tdir.bak shouldn't contain default ACL"
10116 run_test 103c "'cp -rp' won't set empty acl"
10119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10122 lfs df || error "lfs df failed"
10123 lfs df -ih || error "lfs df -ih failed"
10124 lfs df -h $DIR || error "lfs df -h $DIR failed"
10125 lfs df -i $DIR || error "lfs df -i $DIR failed"
10126 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10127 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10129 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10130 lctl --device %$OSC deactivate
10131 lfs df || error "lfs df with deactivated OSC failed"
10132 lctl --device %$OSC activate
10133 # wait the osc back to normal
10134 wait_osc_import_ready client ost
10136 lfs df || error "lfs df with reactivated OSC failed"
10139 run_test 104a "lfs df [-ih] [path] test ========================="
10142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10143 [ $RUNAS_ID -eq $UID ] &&
10144 skip_env "RUNAS_ID = UID = $UID -- skipping"
10146 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10147 grep "Permission denied" | wc -l)))
10148 if [ $denied_cnt -ne 0 ]; then
10149 error "lfs check servers test failed"
10152 run_test 104b "$RUNAS lfs check servers test ===================="
10155 # doesn't work on 2.4 kernels
10157 if $(flock_is_enabled); then
10158 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10160 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10164 run_test 105a "flock when mounted without -o flock test ========"
10168 if $(flock_is_enabled); then
10169 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10171 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10175 run_test 105b "fcntl when mounted without -o flock test ========"
10179 if $(flock_is_enabled); then
10180 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10182 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10186 run_test 105c "lockf when mounted without -o flock test"
10188 test_105d() { # bug 15924
10189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10191 test_mkdir $DIR/$tdir
10192 flock_is_enabled || skip_env "mount w/o flock enabled"
10193 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10194 $LCTL set_param fail_loc=0x80000315
10195 flocks_test 2 $DIR/$tdir
10197 run_test 105d "flock race (should not freeze) ========"
10199 test_105e() { # bug 22660 && 22040
10200 flock_is_enabled || skip_env "mount w/o flock enabled"
10203 flocks_test 3 $DIR/$tfile
10205 run_test 105e "Two conflicting flocks from same process"
10207 test_106() { #bug 10921
10208 test_mkdir $DIR/$tdir
10209 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10210 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10212 run_test 106 "attempt exec of dir followed by chown of that dir"
10215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10223 local save_pattern=$(sysctl -n kernel.core_pattern)
10224 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10225 sysctl -w kernel.core_pattern=$file
10226 sysctl -w kernel.core_uses_pid=0
10228 ulimit -c unlimited
10234 kill -s 11 $SLEEPPID
10236 if [ -e $file ]; then
10237 size=`stat -c%s $file`
10238 [ $size -eq 0 ] && error "Fail to create core file $file"
10240 error "Fail to create core file $file"
10243 sysctl -w kernel.core_pattern=$save_pattern
10244 sysctl -w kernel.core_uses_pid=$save_uses_pid
10247 run_test 107 "Coredump on SIG"
10250 test_mkdir $DIR/$tdir
10251 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10252 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10253 error "mkdir with 256 char should fail, but did not"
10254 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10255 error "create with 255 char failed"
10256 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10257 error "create with 256 char should fail, but did not"
10262 run_test 110 "filename length checking"
10265 # Purpose: To verify dynamic thread (OSS) creation.
10268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10269 remote_ost_nodsh && skip "remote OST with nodsh"
10271 # Lustre does not stop service threads once they are started.
10272 # Reset number of running threads to default.
10277 local save_params="$TMP/sanity-$TESTNAME.parameters"
10279 # Get ll_ost_io count before I/O
10280 OSTIO_pre=$(do_facet ost1 \
10281 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10282 # Exit if lustre is not running (ll_ost_io not running).
10283 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10285 echo "Starting with $OSTIO_pre threads"
10286 local thread_max=$((OSTIO_pre * 2))
10287 local rpc_in_flight=$((thread_max * 2))
10288 # Number of I/O Process proposed to be started.
10290 local facets=$(get_facets OST)
10292 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10293 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10295 # Set in_flight to $rpc_in_flight
10296 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10297 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10298 nfiles=${rpc_in_flight}
10299 # Set ost thread_max to $thread_max
10300 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10302 # 5 Minutes should be sufficient for max number of OSS
10303 # threads(thread_max) to be created.
10307 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10308 test_mkdir $DIR/$tdir
10309 for i in $(seq $nfiles); do
10310 local file=$DIR/$tdir/${tfile}-$i
10311 $LFS setstripe -c -1 -i 0 $file
10312 ($WTL $file $timeout)&
10315 # I/O Started - Wait for thread_started to reach thread_max or report
10316 # error if thread_started is more than thread_max.
10317 echo "Waiting for thread_started to reach thread_max"
10318 local thread_started=0
10319 local end_time=$((SECONDS + timeout))
10321 while [ $SECONDS -le $end_time ] ; do
10323 # Get ost i/o thread_started count.
10324 thread_started=$(do_facet ost1 \
10326 ost.OSS.ost_io.threads_started | cut -d= -f2")
10327 # Break out if thread_started is equal/greater than thread_max
10328 if [[ $thread_started -ge $thread_max ]]; then
10329 echo ll_ost_io thread_started $thread_started, \
10330 equal/greater than thread_max $thread_max
10336 # Cleanup - We have the numbers, Kill i/o jobs if running.
10337 jobcount=($(jobs -p))
10338 for i in $(seq 0 $((${#jobcount[@]}-1)))
10340 kill -9 ${jobcount[$i]}
10341 if [ $? -ne 0 ] ; then
10343 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10347 # Cleanup files left by WTL binary.
10348 for i in $(seq $nfiles); do
10349 local file=$DIR/$tdir/${tfile}-$i
10351 if [ $? -ne 0 ] ; then
10352 echo "Warning: Failed to delete file $file"
10356 restore_lustre_params <$save_params
10357 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10359 # Error out if no new thread has started or Thread started is greater
10361 if [[ $thread_started -le $OSTIO_pre ||
10362 $thread_started -gt $thread_max ]]; then
10363 error "ll_ost_io: thread_started $thread_started" \
10364 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10365 "No new thread started or thread started greater " \
10369 run_test 115 "verify dynamic thread creation===================="
10372 wait_delete_completed
10373 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10374 echo "OST kbytes available: ${AVAIL[@]}"
10379 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10380 #echo OST $i: ${AVAIL[i]}kb
10381 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10385 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10390 echo "Min free space: OST $MINI: $MINV"
10391 echo "Max free space: OST $MAXI: $MAXV"
10394 test_116a() { # was previously test_116()
10395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10396 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10397 remote_mds_nodsh && skip "remote MDS with nodsh"
10399 echo -n "Free space priority "
10400 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10405 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10406 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10407 trap simple_cleanup_common EXIT
10409 # Check if we need to generate uneven OSTs
10410 test_mkdir -p $DIR/$tdir/OST${MINI}
10411 local FILL=$((MINV / 4))
10412 local DIFF=$((MAXV - MINV))
10413 local DIFF2=$((DIFF * 100 / MINV))
10415 local threshold=$(do_facet $SINGLEMDS \
10416 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10417 threshold=${threshold%%%}
10418 echo -n "Check for uneven OSTs: "
10419 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10421 if [[ $DIFF2 -gt $threshold ]]; then
10423 echo "Don't need to fill OST$MINI"
10425 # generate uneven OSTs. Write 2% over the QOS threshold value
10427 DIFF=$((threshold - DIFF2 + 2))
10428 DIFF2=$((MINV * DIFF / 100))
10429 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10430 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10431 error "setstripe failed"
10432 DIFF=$((DIFF2 / 2048))
10434 while [ $i -lt $DIFF ]; do
10436 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10437 bs=2M count=1 2>/dev/null
10446 DIFF=$((MAXV - MINV))
10447 DIFF2=$((DIFF * 100 / MINV))
10448 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10449 if [ $DIFF2 -gt $threshold ]; then
10452 echo "failed - QOS mode won't be used"
10453 simple_cleanup_common
10454 skip "QOS imbalance criteria not met"
10462 # now fill using QOS
10463 $LFS setstripe -c 1 $DIR/$tdir
10464 FILL=$((FILL / 200))
10465 if [ $FILL -gt 600 ]; then
10468 echo "writing $FILL files to QOS-assigned OSTs"
10470 while [ $i -lt $FILL ]; do
10472 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10473 count=1 2>/dev/null
10476 echo "wrote $i 200k files"
10480 echo "Note: free space may not be updated, so measurements might be off"
10482 DIFF2=$((MAXV - MINV))
10483 echo "free space delta: orig $DIFF final $DIFF2"
10484 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10485 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10486 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10487 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10488 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10489 if [[ $DIFF -gt 0 ]]; then
10490 FILL=$((DIFF2 * 100 / DIFF - 100))
10491 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10494 # Figure out which files were written where
10495 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10496 awk '/'$MINI1': / {print $2; exit}')
10498 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10499 echo "$MINC files created on smaller OST $MINI1"
10500 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10501 awk '/'$MAXI1': / {print $2; exit}')
10503 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10504 echo "$MAXC files created on larger OST $MAXI1"
10505 if [[ $MINC -gt 0 ]]; then
10506 FILL=$((MAXC * 100 / MINC - 100))
10507 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10509 [[ $MAXC -gt $MINC ]] ||
10510 error_ignore LU-9 "stripe QOS didn't balance free space"
10511 simple_cleanup_common
10513 run_test 116a "stripe QOS: free space balance ==================="
10515 test_116b() { # LU-2093
10516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10517 remote_mds_nodsh && skip "remote MDS with nodsh"
10519 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10520 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10521 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10522 [ -z "$old_rr" ] && skip "no QOS"
10523 do_facet $SINGLEMDS lctl set_param \
10524 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10525 mkdir -p $DIR/$tdir
10526 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10527 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10528 do_facet $SINGLEMDS lctl set_param fail_loc=0
10530 do_facet $SINGLEMDS lctl set_param \
10531 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10533 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10535 test_117() # bug 10891
10537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10539 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10540 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10541 lctl set_param fail_loc=0x21e
10542 > $DIR/$tfile || error "truncate failed"
10543 lctl set_param fail_loc=0
10544 echo "Truncate succeeded."
10547 run_test 117 "verify osd extend =========="
10549 NO_SLOW_RESENDCOUNT=4
10550 export OLD_RESENDCOUNT=""
10551 set_resend_count () {
10552 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10553 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10554 lctl set_param -n $PROC_RESENDCOUNT $1
10555 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10558 # for reduce test_118* time (b=14842)
10559 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10561 # Reset async IO behavior after error case
10563 FILE=$DIR/reset_async
10565 # Ensure all OSCs are cleared
10566 $LFS setstripe -c -1 $FILE
10567 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10572 test_118a() #bug 11710
10574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10578 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10579 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10580 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10582 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10583 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10588 run_test 118a "verify O_SYNC works =========="
10592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10593 remote_ost_nodsh && skip "remote OST with nodsh"
10597 #define OBD_FAIL_SRV_ENOENT 0x217
10598 set_nodes_failloc "$(osts_nodes)" 0x217
10599 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10601 set_nodes_failloc "$(osts_nodes)" 0
10602 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10603 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10606 if [[ $RC -eq 0 ]]; then
10607 error "Must return error due to dropped pages, rc=$RC"
10611 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10612 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10616 echo "Dirty pages not leaked on ENOENT"
10618 # Due to the above error the OSC will issue all RPCs syncronously
10619 # until a subsequent RPC completes successfully without error.
10620 $MULTIOP $DIR/$tfile Ow4096yc
10625 run_test 118b "Reclaim dirty pages on fatal error =========="
10629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10631 # for 118c, restore the original resend count, LU-1940
10632 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10633 set_resend_count $OLD_RESENDCOUNT
10634 remote_ost_nodsh && skip "remote OST with nodsh"
10638 #define OBD_FAIL_OST_EROFS 0x216
10639 set_nodes_failloc "$(osts_nodes)" 0x216
10641 # multiop should block due to fsync until pages are written
10642 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10646 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10647 error "Multiop failed to block on fsync, pid=$MULTIPID"
10650 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10652 if [[ $WRITEBACK -eq 0 ]]; then
10653 error "No page in writeback, writeback=$WRITEBACK"
10656 set_nodes_failloc "$(osts_nodes)" 0
10659 if [[ $RC -ne 0 ]]; then
10660 error "Multiop fsync failed, rc=$RC"
10663 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10664 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10666 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10667 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10671 echo "Dirty pages flushed via fsync on EROFS"
10674 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10676 # continue to use small resend count to reduce test_118* time (b=14842)
10677 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10682 remote_ost_nodsh && skip "remote OST with nodsh"
10686 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10687 set_nodes_failloc "$(osts_nodes)" 0x214
10688 # multiop should block due to fsync until pages are written
10689 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10693 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10694 error "Multiop failed to block on fsync, pid=$MULTIPID"
10697 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10699 if [[ $WRITEBACK -eq 0 ]]; then
10700 error "No page in writeback, writeback=$WRITEBACK"
10703 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10704 set_nodes_failloc "$(osts_nodes)" 0
10706 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10707 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10709 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10710 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10714 echo "Dirty pages gaurenteed flushed via fsync"
10717 run_test 118d "Fsync validation inject a delay of the bulk =========="
10720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10724 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10725 lctl set_param fail_loc=0x8000040a
10727 # Should simulate EINVAL error which is fatal
10728 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10730 if [[ $RC -eq 0 ]]; then
10731 error "Must return error due to dropped pages, rc=$RC"
10734 lctl set_param fail_loc=0x0
10736 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10737 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10738 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10740 if [[ $LOCKED -ne 0 ]]; then
10741 error "Locked pages remain in cache, locked=$LOCKED"
10744 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10745 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10749 echo "No pages locked after fsync"
10754 run_test 118f "Simulate unrecoverable OSC side error =========="
10757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10761 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10762 lctl set_param fail_loc=0x406
10764 # simulate local -ENOMEM
10765 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10768 lctl set_param fail_loc=0
10769 if [[ $RC -eq 0 ]]; then
10770 error "Must return error due to dropped pages, rc=$RC"
10773 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10774 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10775 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10777 if [[ $LOCKED -ne 0 ]]; then
10778 error "Locked pages remain in cache, locked=$LOCKED"
10781 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10782 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10786 echo "No pages locked after fsync"
10791 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10795 remote_ost_nodsh && skip "remote OST with nodsh"
10799 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10800 set_nodes_failloc "$(osts_nodes)" 0x20e
10801 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10802 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10805 set_nodes_failloc "$(osts_nodes)" 0
10806 if [[ $RC -eq 0 ]]; then
10807 error "Must return error due to dropped pages, rc=$RC"
10810 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10811 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10812 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10814 if [[ $LOCKED -ne 0 ]]; then
10815 error "Locked pages remain in cache, locked=$LOCKED"
10818 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10819 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10823 echo "No pages locked after fsync"
10827 run_test 118h "Verify timeout in handling recoverables errors =========="
10829 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10833 remote_ost_nodsh && skip "remote OST with nodsh"
10837 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10838 set_nodes_failloc "$(osts_nodes)" 0x20e
10840 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10841 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10844 set_nodes_failloc "$(osts_nodes)" 0
10848 if [[ $RC -ne 0 ]]; then
10849 error "got error, but should be not, rc=$RC"
10852 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10853 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10854 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10855 if [[ $LOCKED -ne 0 ]]; then
10856 error "Locked pages remain in cache, locked=$LOCKED"
10859 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10860 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10864 echo "No pages locked after fsync"
10868 run_test 118i "Fix error before timeout in recoverable error =========="
10870 [ "$SLOW" = "no" ] && set_resend_count 4
10873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10874 remote_ost_nodsh && skip "remote OST with nodsh"
10878 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10879 set_nodes_failloc "$(osts_nodes)" 0x220
10881 # return -EIO from OST
10882 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10884 set_nodes_failloc "$(osts_nodes)" 0x0
10885 if [[ $RC -eq 0 ]]; then
10886 error "Must return error due to dropped pages, rc=$RC"
10889 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10890 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10891 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10892 if [[ $LOCKED -ne 0 ]]; then
10893 error "Locked pages remain in cache, locked=$LOCKED"
10896 # in recoverable error on OST we want resend and stay until it finished
10897 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10898 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10902 echo "No pages locked after fsync"
10906 run_test 118j "Simulate unrecoverable OST side error =========="
10910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10911 remote_ost_nodsh && skip "remote OSTs with nodsh"
10913 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10914 set_nodes_failloc "$(osts_nodes)" 0x20e
10915 test_mkdir $DIR/$tdir
10917 for ((i=0;i<10;i++)); do
10918 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10919 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10926 set_nodes_failloc "$(osts_nodes)" 0
10929 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10931 test_118l() # LU-646
10933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10935 test_mkdir $DIR/$tdir
10936 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10939 run_test 118l "fsync dir"
10941 test_118m() # LU-3066
10943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10945 test_mkdir $DIR/$tdir
10946 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10949 run_test 118m "fdatasync dir ========="
10951 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10959 remote_ost_nodsh && skip "remote OSTs with nodsh"
10961 # Sleep to avoid a cached response.
10962 #define OBD_STATFS_CACHE_SECONDS 1
10965 # Inject a 10 second delay in the OST_STATFS handler.
10966 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10967 set_nodes_failloc "$(osts_nodes)" 0x242
10970 stat --file-system $MOUNT > /dev/null
10973 set_nodes_failloc "$(osts_nodes)" 0
10975 if ((end - begin > 20)); then
10976 error "statfs took $((end - begin)) seconds, expected 10"
10979 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10981 test_119a() # bug 11737
10983 BSIZE=$((512 * 1024))
10984 directio write $DIR/$tfile 0 1 $BSIZE
10985 # We ask to read two blocks, which is more than a file size.
10986 # directio will indicate an error when requested and actual
10987 # sizes aren't equeal (a normal situation in this case) and
10988 # print actual read amount.
10989 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10990 if [ "$NOB" != "$BSIZE" ]; then
10991 error "read $NOB bytes instead of $BSIZE"
10995 run_test 119a "Short directIO read must return actual read amount"
10997 test_119b() # bug 11737
10999 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11001 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11002 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11004 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11005 error "direct read failed"
11008 run_test 119b "Sparse directIO read must return actual read amount"
11010 test_119c() # bug 13099
11013 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11014 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11017 run_test 119c "Testing for direct read hitting hole"
11019 test_119d() # bug 15950
11021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11023 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11024 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11026 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11027 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11028 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11029 lctl set_param fail_loc=0x40d
11030 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11033 cat $DIR/$tfile > /dev/null &
11034 lctl set_param fail_loc=0
11037 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11039 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11040 error "the read rpcs have not completed in 2s"
11042 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11044 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11048 remote_mds_nodsh && skip "remote MDS with nodsh"
11049 test_mkdir -i0 -c1 $DIR/$tdir
11050 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11051 skip_env "no early lock cancel on server"
11053 lru_resize_disable mdc
11054 lru_resize_disable osc
11055 cancel_lru_locks mdc
11056 # asynchronous object destroy at MDT could cause bl ast to client
11057 cancel_lru_locks osc
11059 stat $DIR/$tdir > /dev/null
11060 can1=$(do_facet mds1 \
11061 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11062 awk '/ldlm_cancel/ {print $2}')
11063 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11064 awk '/ldlm_bl_callback/ {print $2}')
11065 test_mkdir -i0 -c1 $DIR/$tdir/d1
11066 can2=$(do_facet mds1 \
11067 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11068 awk '/ldlm_cancel/ {print $2}')
11069 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11070 awk '/ldlm_bl_callback/ {print $2}')
11071 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11072 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11073 lru_resize_enable mdc
11074 lru_resize_enable osc
11076 run_test 120a "Early Lock Cancel: mkdir test"
11079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11080 remote_mds_nodsh && skip "remote MDS with nodsh"
11081 test_mkdir $DIR/$tdir
11082 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11083 skip_env "no early lock cancel on server"
11085 lru_resize_disable mdc
11086 lru_resize_disable osc
11087 cancel_lru_locks mdc
11088 stat $DIR/$tdir > /dev/null
11089 can1=$(do_facet $SINGLEMDS \
11090 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11091 awk '/ldlm_cancel/ {print $2}')
11092 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11093 awk '/ldlm_bl_callback/ {print $2}')
11094 touch $DIR/$tdir/f1
11095 can2=$(do_facet $SINGLEMDS \
11096 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11097 awk '/ldlm_cancel/ {print $2}')
11098 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11099 awk '/ldlm_bl_callback/ {print $2}')
11100 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11101 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11102 lru_resize_enable mdc
11103 lru_resize_enable osc
11105 run_test 120b "Early Lock Cancel: create test"
11108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11109 remote_mds_nodsh && skip "remote MDS with nodsh"
11110 test_mkdir -i0 -c1 $DIR/$tdir
11111 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11112 skip "no early lock cancel on server"
11114 lru_resize_disable mdc
11115 lru_resize_disable osc
11116 test_mkdir -i0 -c1 $DIR/$tdir/d1
11117 test_mkdir -i0 -c1 $DIR/$tdir/d2
11118 touch $DIR/$tdir/d1/f1
11119 cancel_lru_locks mdc
11120 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11121 can1=$(do_facet mds1 \
11122 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11123 awk '/ldlm_cancel/ {print $2}')
11124 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11125 awk '/ldlm_bl_callback/ {print $2}')
11126 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11127 can2=$(do_facet mds1 \
11128 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11129 awk '/ldlm_cancel/ {print $2}')
11130 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11131 awk '/ldlm_bl_callback/ {print $2}')
11132 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11133 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11134 lru_resize_enable mdc
11135 lru_resize_enable osc
11137 run_test 120c "Early Lock Cancel: link test"
11140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11141 remote_mds_nodsh && skip "remote MDS with nodsh"
11142 test_mkdir -i0 -c1 $DIR/$tdir
11143 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11144 skip_env "no early lock cancel on server"
11146 lru_resize_disable mdc
11147 lru_resize_disable osc
11149 cancel_lru_locks mdc
11150 stat $DIR/$tdir > /dev/null
11151 can1=$(do_facet mds1 \
11152 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11153 awk '/ldlm_cancel/ {print $2}')
11154 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11155 awk '/ldlm_bl_callback/ {print $2}')
11156 chmod a+x $DIR/$tdir
11157 can2=$(do_facet mds1 \
11158 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11159 awk '/ldlm_cancel/ {print $2}')
11160 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11161 awk '/ldlm_bl_callback/ {print $2}')
11162 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11163 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11164 lru_resize_enable mdc
11165 lru_resize_enable osc
11167 run_test 120d "Early Lock Cancel: setattr test"
11170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11171 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11172 skip_env "no early lock cancel on server"
11173 remote_mds_nodsh && skip "remote MDS with nodsh"
11175 local dlmtrace_set=false
11177 test_mkdir -i0 -c1 $DIR/$tdir
11178 lru_resize_disable mdc
11179 lru_resize_disable osc
11180 ! $LCTL get_param debug | grep -q dlmtrace &&
11181 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11182 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11183 cancel_lru_locks mdc
11184 cancel_lru_locks osc
11185 dd if=$DIR/$tdir/f1 of=/dev/null
11186 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11187 # XXX client can not do early lock cancel of OST lock
11188 # during unlink (LU-4206), so cancel osc lock now.
11190 cancel_lru_locks osc
11191 can1=$(do_facet mds1 \
11192 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11193 awk '/ldlm_cancel/ {print $2}')
11194 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11195 awk '/ldlm_bl_callback/ {print $2}')
11196 unlink $DIR/$tdir/f1
11198 can2=$(do_facet mds1 \
11199 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11200 awk '/ldlm_cancel/ {print $2}')
11201 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11202 awk '/ldlm_bl_callback/ {print $2}')
11203 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11204 $LCTL dk $TMP/cancel.debug.txt
11205 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11206 $LCTL dk $TMP/blocking.debug.txt
11207 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11208 lru_resize_enable mdc
11209 lru_resize_enable osc
11211 run_test 120e "Early Lock Cancel: unlink test"
11214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11215 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11216 skip_env "no early lock cancel on server"
11217 remote_mds_nodsh && skip "remote MDS with nodsh"
11219 test_mkdir -i0 -c1 $DIR/$tdir
11220 lru_resize_disable mdc
11221 lru_resize_disable osc
11222 test_mkdir -i0 -c1 $DIR/$tdir/d1
11223 test_mkdir -i0 -c1 $DIR/$tdir/d2
11224 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11225 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11226 cancel_lru_locks mdc
11227 cancel_lru_locks osc
11228 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11229 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11230 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11231 # XXX client can not do early lock cancel of OST lock
11232 # during rename (LU-4206), so cancel osc lock now.
11234 cancel_lru_locks osc
11235 can1=$(do_facet mds1 \
11236 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11237 awk '/ldlm_cancel/ {print $2}')
11238 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11239 awk '/ldlm_bl_callback/ {print $2}')
11240 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11242 can2=$(do_facet mds1 \
11243 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11244 awk '/ldlm_cancel/ {print $2}')
11245 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11246 awk '/ldlm_bl_callback/ {print $2}')
11247 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11248 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11249 lru_resize_enable mdc
11250 lru_resize_enable osc
11252 run_test 120f "Early Lock Cancel: rename test"
11255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11256 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11257 skip_env "no early lock cancel on server"
11258 remote_mds_nodsh && skip "remote MDS with nodsh"
11260 lru_resize_disable mdc
11261 lru_resize_disable osc
11263 echo create $count files
11264 test_mkdir $DIR/$tdir
11265 cancel_lru_locks mdc
11266 cancel_lru_locks osc
11269 can0=$(do_facet $SINGLEMDS \
11270 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11271 awk '/ldlm_cancel/ {print $2}')
11272 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11273 awk '/ldlm_bl_callback/ {print $2}')
11274 createmany -o $DIR/$tdir/f $count
11276 can1=$(do_facet $SINGLEMDS \
11277 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11278 awk '/ldlm_cancel/ {print $2}')
11279 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11280 awk '/ldlm_bl_callback/ {print $2}')
11282 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11283 echo rm $count files
11286 can2=$(do_facet $SINGLEMDS \
11287 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11288 awk '/ldlm_cancel/ {print $2}')
11289 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11290 awk '/ldlm_bl_callback/ {print $2}')
11292 echo total: $count removes in $((t2-t1))
11293 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11295 # wait for commitment of removal
11296 lru_resize_enable mdc
11297 lru_resize_enable osc
11299 run_test 120g "Early Lock Cancel: performance test"
11301 test_121() { #bug #10589
11302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11305 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11306 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11307 lctl set_param fail_loc=0x310
11308 cancel_lru_locks osc > /dev/null
11309 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11310 lctl set_param fail_loc=0
11311 [[ $reads -eq $writes ]] ||
11312 error "read $reads blocks, must be $writes blocks"
11314 run_test 121 "read cancel race ========="
11316 test_123a() { # was test 123, statahead(bug 11401)
11317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11320 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11321 log "testing UP system. Performance may be lower than expected."
11326 test_mkdir $DIR/$tdir
11327 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11328 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11330 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11331 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11333 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11334 lctl set_param -n llite.*.statahead_max 0
11335 lctl get_param llite.*.statahead_max
11336 cancel_lru_locks mdc
11337 cancel_lru_locks osc
11339 time ls -l $DIR/$tdir | wc -l
11341 delta=$((etime - stime))
11342 log "ls $i files without statahead: $delta sec"
11343 lctl set_param llite.*.statahead_max=$max
11345 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11346 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11347 cancel_lru_locks mdc
11348 cancel_lru_locks osc
11350 time ls -l $DIR/$tdir | wc -l
11352 delta_sa=$((etime - stime))
11353 log "ls $i files with statahead: $delta_sa sec"
11354 lctl get_param -n llite.*.statahead_stats
11355 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11357 [[ $swrong -lt $ewrong ]] &&
11358 log "statahead was stopped, maybe too many locks held!"
11359 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11361 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11362 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11363 lctl set_param -n llite.*.statahead_max 0
11364 lctl get_param llite.*.statahead_max
11365 cancel_lru_locks mdc
11366 cancel_lru_locks osc
11368 time ls -l $DIR/$tdir | wc -l
11370 delta=$((etime - stime))
11371 log "ls $i files again without statahead: $delta sec"
11372 lctl set_param llite.*.statahead_max=$max
11373 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11374 if [ $SLOWOK -eq 0 ]; then
11375 error "ls $i files is slower with statahead!"
11377 log "ls $i files is slower with statahead!"
11383 [ $delta -gt 20 ] && break
11384 [ $delta -gt 8 ] && MULT=$((50 / delta))
11385 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11393 delta=$((etime - stime))
11394 log "rm -r $DIR/$tdir/: $delta seconds"
11396 lctl get_param -n llite.*.statahead_stats
11398 run_test 123a "verify statahead work"
11400 test_123b () { # statahead(bug 15027)
11401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11403 test_mkdir $DIR/$tdir
11404 createmany -o $DIR/$tdir/$tfile-%d 1000
11406 cancel_lru_locks mdc
11407 cancel_lru_locks osc
11409 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11410 lctl set_param fail_loc=0x80000803
11411 ls -lR $DIR/$tdir > /dev/null
11413 lctl set_param fail_loc=0x0
11414 lctl get_param -n llite.*.statahead_stats
11419 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11422 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11424 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11425 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11426 touch $DIR/$tdir.1/{1..3}
11427 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11429 remount_client $MOUNT
11431 $MULTIOP $DIR/$tdir.0 Q
11433 # let statahead to complete
11434 ls -l $DIR/$tdir.0 > /dev/null
11436 testid=$(echo $TESTNAME | tr '_' ' ')
11437 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11438 error "statahead warning" || true
11440 run_test 123c "Can not initialize inode warning on DNE statahead"
11443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11444 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11445 skip_env "no lru resize on server"
11449 test_mkdir $DIR/$tdir
11451 log "create $NR files at $DIR/$tdir"
11452 createmany -o $DIR/$tdir/f $NR ||
11453 error "failed to create $NR files in $DIR/$tdir"
11455 cancel_lru_locks mdc
11456 ls -l $DIR/$tdir > /dev/null
11460 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11461 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11462 LRU_SIZE=$($LCTL get_param -n $PARAM)
11463 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11464 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11466 log "NS=$(basename $NSDIR)"
11471 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11472 skip "Not enough cached locks created!"
11474 log "LRU=$LRU_SIZE"
11478 # We know that lru resize allows one client to hold $LIMIT locks
11479 # for 10h. After that locks begin to be killed by client.
11481 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11483 if [ $LIMIT -lt $LRU_SIZE ]; then
11484 skip "Limit is too small $LIMIT"
11487 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11488 # killing locks. Some time was spent for creating locks. This means
11489 # that up to the moment of sleep finish we must have killed some of
11490 # them (10-100 locks). This depends on how fast ther were created.
11491 # Many of them were touched in almost the same moment and thus will
11492 # be killed in groups.
11493 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11495 # Use $LRU_SIZE_B here to take into account real number of locks
11496 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11497 local LRU_SIZE_B=$LRU_SIZE
11499 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11500 log "OLD_LVF=$OLD_LVF"
11501 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11503 # Let's make sure that we really have some margin. Client checks
11504 # cached locks every 10 sec.
11505 SLEEP=$((SLEEP+20))
11506 log "Sleep ${SLEEP} sec"
11508 while ((SEC<$SLEEP)); do
11512 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11513 echo -n "$LRU_SIZE"
11516 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11517 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11519 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11520 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11521 unlinkmany $DIR/$tdir/f $NR
11525 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11526 log "unlink $NR files at $DIR/$tdir"
11527 unlinkmany $DIR/$tdir/f $NR
11529 run_test 124a "lru resize ======================================="
11531 get_max_pool_limit()
11533 local limit=$($LCTL get_param \
11534 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11536 for l in $limit; do
11537 if [[ $l -gt $max ]]; then
11545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11546 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11547 skip_env "no lru resize on server"
11549 LIMIT=$(get_max_pool_limit)
11551 NR=$(($(default_lru_size)*20))
11552 if [[ $NR -gt $LIMIT ]]; then
11553 log "Limit lock number by $LIMIT locks"
11557 IFree=$(mdsrate_inodes_available)
11558 if [ $IFree -lt $NR ]; then
11559 log "Limit lock number by $IFree inodes"
11563 lru_resize_disable mdc
11564 test_mkdir -p $DIR/$tdir/disable_lru_resize
11566 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11567 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11568 cancel_lru_locks mdc
11571 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11574 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11577 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11581 nolruresize_delta=$((etime-stime))
11582 log "ls -la time: $nolruresize_delta seconds"
11583 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11584 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11586 lru_resize_enable mdc
11587 test_mkdir -p $DIR/$tdir/enable_lru_resize
11589 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11590 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11591 cancel_lru_locks mdc
11594 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11597 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11600 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11604 lruresize_delta=$((etime-stime))
11605 log "ls -la time: $lruresize_delta seconds"
11606 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11608 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11609 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11610 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11611 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11613 log "lru resize performs the same with no lru resize"
11615 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11617 run_test 124b "lru resize (performance test) ======================="
11620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11621 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11622 skip_env "no lru resize on server"
11624 # cache ununsed locks on client
11626 cancel_lru_locks mdc
11627 test_mkdir $DIR/$tdir
11628 createmany -o $DIR/$tdir/f $nr ||
11629 error "failed to create $nr files in $DIR/$tdir"
11630 ls -l $DIR/$tdir > /dev/null
11632 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11633 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11634 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11635 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11636 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11638 # set lru_max_age to 1 sec
11639 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11640 echo "sleep $((recalc_p * 2)) seconds..."
11641 sleep $((recalc_p * 2))
11643 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11644 # restore lru_max_age
11645 $LCTL set_param -n $nsdir.lru_max_age $max_age
11646 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11647 unlinkmany $DIR/$tdir/f $nr
11649 run_test 124c "LRUR cancel very aged locks"
11652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11653 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11654 skip_env "no lru resize on server"
11656 # cache ununsed locks on client
11659 lru_resize_disable mdc
11660 stack_trap "lru_resize_enable mdc" EXIT
11662 cancel_lru_locks mdc
11664 # asynchronous object destroy at MDT could cause bl ast to client
11665 test_mkdir $DIR/$tdir
11666 createmany -o $DIR/$tdir/f $nr ||
11667 error "failed to create $nr files in $DIR/$tdir"
11668 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11670 ls -l $DIR/$tdir > /dev/null
11672 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11673 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11674 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11675 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11677 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11679 # set lru_max_age to 1 sec
11680 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11681 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11683 echo "sleep $((recalc_p * 2)) seconds..."
11684 sleep $((recalc_p * 2))
11686 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11688 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11690 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11692 test_125() { # 13358
11693 $LCTL get_param -n llite.*.client_type | grep -q local ||
11694 skip "must run as local client"
11695 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11696 skip_env "must have acl enabled"
11697 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11699 test_mkdir $DIR/$tdir
11700 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11701 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11702 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11704 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11706 test_126() { # bug 12829/13455
11707 $GSS && skip_env "must run as gss disabled"
11708 $LCTL get_param -n llite.*.client_type | grep -q local ||
11709 skip "must run as local client"
11710 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11712 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11713 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11715 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11717 run_test 126 "check that the fsgid provided by the client is taken into account"
11719 test_127a() { # bug 15521
11720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11721 local name count samp unit min max sum sumsq
11723 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11724 echo "stats before reset"
11725 $LCTL get_param osc.*.stats
11726 $LCTL set_param osc.*.stats=0
11727 local fsize=$((2048 * 1024))
11729 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11730 cancel_lru_locks osc
11731 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11733 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11734 stack_trap "rm -f $TMP/$tfile.tmp"
11735 while read name count samp unit min max sum sumsq; do
11736 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11737 [ ! $min ] && error "Missing min value for $name proc entry"
11738 eval $name=$count || error "Wrong proc format"
11741 read_bytes|write_bytes)
11742 [[ "$unit" =~ "bytes" ]] ||
11743 error "unit is not 'bytes': $unit"
11744 (( $min >= 4096 )) || error "min is too small: $min"
11745 (( $min <= $fsize )) || error "min is too big: $min"
11746 (( $max >= 4096 )) || error "max is too small: $max"
11747 (( $max <= $fsize )) || error "max is too big: $max"
11748 (( $sum == $fsize )) || error "sum is wrong: $sum"
11749 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11750 error "sumsquare is too small: $sumsq"
11751 (( $sumsq <= $fsize * $fsize )) ||
11752 error "sumsquare is too big: $sumsq"
11754 ost_read|ost_write)
11755 [[ "$unit" =~ "usec" ]] ||
11756 error "unit is not 'usec': $unit"
11760 done < $DIR/$tfile.tmp
11762 #check that we actually got some stats
11763 [ "$read_bytes" ] || error "Missing read_bytes stats"
11764 [ "$write_bytes" ] || error "Missing write_bytes stats"
11765 [ "$read_bytes" != 0 ] || error "no read done"
11766 [ "$write_bytes" != 0 ] || error "no write done"
11768 run_test 127a "verify the client stats are sane"
11770 test_127b() { # bug LU-333
11771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11772 local name count samp unit min max sum sumsq
11774 echo "stats before reset"
11775 $LCTL get_param llite.*.stats
11776 $LCTL set_param llite.*.stats=0
11778 # perform 2 reads and writes so MAX is different from SUM.
11779 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11780 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11781 cancel_lru_locks osc
11782 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11783 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11785 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11786 stack_trap "rm -f $TMP/$tfile.tmp"
11787 while read name count samp unit min max sum sumsq; do
11788 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11789 eval $name=$count || error "Wrong proc format"
11792 read_bytes|write_bytes)
11793 [[ "$unit" =~ "bytes" ]] ||
11794 error "unit is not 'bytes': $unit"
11795 (( $count == 2 )) || error "count is not 2: $count"
11796 (( $min == $PAGE_SIZE )) ||
11797 error "min is not $PAGE_SIZE: $min"
11798 (( $max == $PAGE_SIZE )) ||
11799 error "max is not $PAGE_SIZE: $max"
11800 (( $sum == $PAGE_SIZE * 2 )) ||
11801 error "sum is not $((PAGE_SIZE * 2)): $sum"
11804 [[ "$unit" =~ "usec" ]] ||
11805 error "unit is not 'usec': $unit"
11809 done < $TMP/$tfile.tmp
11811 #check that we actually got some stats
11812 [ "$read_bytes" ] || error "Missing read_bytes stats"
11813 [ "$write_bytes" ] || error "Missing write_bytes stats"
11814 [ "$read_bytes" != 0 ] || error "no read done"
11815 [ "$write_bytes" != 0 ] || error "no write done"
11817 run_test 127b "verify the llite client stats are sane"
11819 test_127c() { # LU-12394
11820 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11827 $LCTL set_param llite.*.extents_stats=1
11828 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11830 # Use two stripes so there is enough space in default config
11831 $LFS setstripe -c 2 $DIR/$tfile
11833 # Extent stats start at 0-4K and go in power of two buckets
11834 # LL_HIST_START = 12 --> 2^12 = 4K
11835 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11836 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11838 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11840 # Write and read, 2x each, second time at a non-zero offset
11841 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11842 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11843 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
11844 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
11848 $LCTL get_param llite.*.extents_stats
11851 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
11853 local bucket=$($LCTL get_param -n llite.*.extents_stats |
11855 reads=$(echo $bucket | awk '{print $5}')
11856 writes=$(echo $bucket | awk '{print $9}')
11857 [ "$reads" -eq $count ] ||
11858 error "$reads reads in < $bsize bucket, expect $count"
11859 [ "$writes" -eq $count ] ||
11860 error "$writes writes in < $bsize bucket, expect $count"
11863 # Test mmap write and read
11864 $LCTL set_param llite.*.extents_stats=c
11866 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
11867 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
11868 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
11870 $LCTL get_param llite.*.extents_stats
11872 count=$(((size*1024) / PAGE_SIZE))
11874 bsize=$((2 * PAGE_SIZE / 1024))K
11876 bucket=$($LCTL get_param -n llite.*.extents_stats |
11878 reads=$(echo $bucket | awk '{print $5}')
11879 writes=$(echo $bucket | awk '{print $9}')
11880 # mmap writes fault in the page first, creating an additonal read
11881 [ "$reads" -eq $((2 * count)) ] ||
11882 error "$reads reads in < $bsize bucket, expect $count"
11883 [ "$writes" -eq $count ] ||
11884 error "$writes writes in < $bsize bucket, expect $count"
11886 run_test 127c "test llite extent stats with regular & mmap i/o"
11888 test_128() { # bug 15212
11890 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
11895 result=$(grep error $TMP/$tfile.log)
11896 rm -f $DIR/$tfile $TMP/$tfile.log
11897 [ -z "$result" ] ||
11898 error "consecutive find's under interactive lfs failed"
11900 run_test 128 "interactive lfs for 2 consecutive find's"
11902 set_dir_limits () {
11907 local ldproc=/proc/fs/ldiskfs
11908 local facets=$(get_facets MDS)
11910 for facet in ${facets//,/ }; do
11911 canondev=$(ldiskfs_canon \
11912 *.$(convert_facet2label $facet).mntdev $facet)
11913 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
11914 ldproc=/sys/fs/ldiskfs
11915 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
11916 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
11920 check_mds_dmesg() {
11921 local facets=$(get_facets MDS)
11922 for facet in ${facets//,/ }; do
11923 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
11929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11930 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
11931 skip "Need MDS version with at least 2.5.56"
11932 if [ "$mds1_FSTYPE" != ldiskfs ]; then
11933 skip_env "ldiskfs only test"
11935 remote_mds_nodsh && skip "remote MDS with nodsh"
11939 local has_warning=false
11942 mkdir -p $DIR/$tdir
11944 # block size of mds1
11945 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11946 set_dir_limits $maxsize $maxsize
11947 local dirsize=$(stat -c%s "$DIR/$tdir")
11949 while [[ $dirsize -le $maxsize ]]; do
11950 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11952 if ! $has_warning; then
11953 check_mds_dmesg '"is approaching"' && has_warning=true
11955 # check two errors:
11956 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11957 # EFBIG for previous versions included in ldiskfs series
11958 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11960 echo "return code $rc received as expected"
11962 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11963 error_exit "create failed w/o dir size limit"
11965 check_mds_dmesg '"has reached"' ||
11966 error_exit "reached message should be output"
11968 [ $has_warning = "false" ] &&
11969 error_exit "warning message should be output"
11971 dirsize=$(stat -c%s "$DIR/$tdir")
11973 [[ $dirsize -ge $maxsize ]] && return 0
11974 error_exit "current dir size $dirsize, " \
11975 "previous limit $maxsize"
11976 elif [ $rc -ne 0 ]; then
11978 error_exit "return $rc received instead of expected " \
11979 "$EFBIG or $ENOSPC, files in dir $dirsize"
11981 nfiles=$((nfiles + 1))
11982 dirsize=$(stat -c%s "$DIR/$tdir")
11986 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11988 run_test 129 "test directory size limit ========================"
11997 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11998 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12000 trap cleanup_130 EXIT RETURN
12002 local fm_file=$DIR/$tfile
12003 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12004 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12005 error "dd failed for $fm_file"
12007 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12008 filefrag -ves $fm_file
12010 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12011 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12012 [ $RC != 0 ] && error "filefrag $fm_file failed"
12014 filefrag_op=$(filefrag -ve -k $fm_file |
12015 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12016 lun=$($LFS getstripe -i $fm_file)
12018 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12021 for line in $filefrag_op
12023 frag_lun=`echo $line | cut -d: -f5`
12024 ext_len=`echo $line | cut -d: -f4`
12025 if (( $frag_lun != $lun )); then
12027 error "FIEMAP on 1-stripe file($fm_file) failed"
12030 (( tot_len += ext_len ))
12033 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12035 error "FIEMAP on 1-stripe file($fm_file) failed;"
12041 echo "FIEMAP on single striped file succeeded"
12043 run_test 130a "FIEMAP (1-stripe file)"
12046 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12048 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12049 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12051 trap cleanup_130 EXIT RETURN
12053 local fm_file=$DIR/$tfile
12054 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12055 error "setstripe on $fm_file"
12056 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12057 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12059 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12060 error "dd failed on $fm_file"
12062 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12063 filefrag_op=$(filefrag -ve -k $fm_file |
12064 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12066 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12067 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12072 for line in $filefrag_op
12074 frag_lun=$(echo $line | cut -d: -f5 |
12075 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12076 ext_len=$(echo $line | cut -d: -f4)
12077 if (( $frag_lun != $last_lun )); then
12078 if (( tot_len != 1024 )); then
12080 error "FIEMAP on $fm_file failed; returned " \
12081 "len $tot_len for OST $last_lun instead of 1024"
12084 (( num_luns += 1 ))
12088 (( tot_len += ext_len ))
12091 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12093 error "FIEMAP on $fm_file failed; returned wrong number of " \
12094 "luns or wrong len for OST $last_lun"
12100 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12102 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12105 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12107 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12108 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12110 trap cleanup_130 EXIT RETURN
12112 local fm_file=$DIR/$tfile
12113 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12114 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12115 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12117 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12118 error "dd failed on $fm_file"
12120 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12121 filefrag_op=$(filefrag -ve -k $fm_file |
12122 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12124 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12125 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12130 for line in $filefrag_op
12132 frag_lun=$(echo $line | cut -d: -f5 |
12133 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12134 ext_len=$(echo $line | cut -d: -f4)
12135 if (( $frag_lun != $last_lun )); then
12136 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12137 if (( logical != 512 )); then
12139 error "FIEMAP on $fm_file failed; returned " \
12140 "logical start for lun $logical instead of 512"
12143 if (( tot_len != 512 )); then
12145 error "FIEMAP on $fm_file failed; returned " \
12146 "len $tot_len for OST $last_lun instead of 1024"
12149 (( num_luns += 1 ))
12153 (( tot_len += ext_len ))
12156 if (( num_luns != 2 || tot_len != 512 )); then
12158 error "FIEMAP on $fm_file failed; returned wrong number of " \
12159 "luns or wrong len for OST $last_lun"
12165 echo "FIEMAP on 2-stripe file with hole succeeded"
12167 run_test 130c "FIEMAP (2-stripe file with hole)"
12170 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12172 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12173 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12175 trap cleanup_130 EXIT RETURN
12177 local fm_file=$DIR/$tfile
12178 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12179 error "setstripe on $fm_file"
12180 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12181 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12183 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12184 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12185 error "dd failed on $fm_file"
12187 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12188 filefrag_op=$(filefrag -ve -k $fm_file |
12189 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12191 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12192 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12197 for line in $filefrag_op
12199 frag_lun=$(echo $line | cut -d: -f5 |
12200 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12201 ext_len=$(echo $line | cut -d: -f4)
12202 if (( $frag_lun != $last_lun )); then
12203 if (( tot_len != 1024 )); then
12205 error "FIEMAP on $fm_file failed; returned " \
12206 "len $tot_len for OST $last_lun instead of 1024"
12209 (( num_luns += 1 ))
12213 (( tot_len += ext_len ))
12216 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12218 error "FIEMAP on $fm_file failed; returned wrong number of " \
12219 "luns or wrong len for OST $last_lun"
12225 echo "FIEMAP on N-stripe file succeeded"
12227 run_test 130d "FIEMAP (N-stripe file)"
12230 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12232 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12233 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12235 trap cleanup_130 EXIT RETURN
12237 local fm_file=$DIR/$tfile
12238 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12239 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12240 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12243 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12244 for ((i = 0; i < $NUM_BLKS; i++))
12246 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12249 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12250 filefrag_op=$(filefrag -ve -k $fm_file |
12251 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12253 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12254 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12259 for line in $filefrag_op
12261 frag_lun=$(echo $line | cut -d: -f5 |
12262 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12263 ext_len=$(echo $line | cut -d: -f4)
12264 if (( $frag_lun != $last_lun )); then
12265 if (( tot_len != $EXPECTED_LEN )); then
12267 error "FIEMAP on $fm_file failed; returned " \
12268 "len $tot_len for OST $last_lun instead " \
12272 (( num_luns += 1 ))
12276 (( tot_len += ext_len ))
12279 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12281 error "FIEMAP on $fm_file failed; returned wrong number " \
12282 "of luns or wrong len for OST $last_lun"
12288 echo "FIEMAP with continuation calls succeeded"
12290 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12293 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12294 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12296 local fm_file=$DIR/$tfile
12297 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12298 error "multiop create with lov_delay_create on $fm_file"
12300 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12301 filefrag_extents=$(filefrag -vek $fm_file |
12302 awk '/extents? found/ { print $2 }')
12303 if [[ "$filefrag_extents" != "0" ]]; then
12304 error "FIEMAP on $fm_file failed; " \
12305 "returned $filefrag_extents expected 0"
12310 run_test 130f "FIEMAP (unstriped file)"
12312 # Test for writev/readv
12314 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12315 error "writev test failed"
12316 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12317 error "readv failed"
12320 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12323 local fsize=$((524288 + 1048576 + 1572864))
12324 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12325 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12326 error "append writev test failed"
12328 ((fsize += 1572864 + 1048576))
12329 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12330 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12331 error "append writev test failed"
12334 run_test 131b "test append writev"
12337 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12340 run_test 131c "test read/write on file w/o objects"
12343 rwv -f $DIR/$tfile -w -n 1 1572864
12344 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12345 if [ "$NOB" != 1572864 ]; then
12346 error "Short read filed: read $NOB bytes instead of 1572864"
12350 run_test 131d "test short read"
12353 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12354 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12355 error "read hitting hole failed"
12358 run_test 131e "test read hitting hole"
12367 mds*) res=$(do_facet $facet \
12368 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12370 ost*) res=$(do_facet $facet \
12371 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12373 *) error "Wrong facet '$facet'" ;;
12375 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12376 # if the argument $3 is zero, it means any stat increment is ok.
12377 if [[ $want -gt 0 ]]; then
12378 local count=$(echo $res | awk '{ print $2 }')
12379 [[ $count -ne $want ]] &&
12380 error "The $op counter on $facet is $count, not $want"
12385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12386 remote_ost_nodsh && skip "remote OST with nodsh"
12387 remote_mds_nodsh && skip "remote MDS with nodsh"
12388 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12389 skip_env "MDS doesn't support rename stats"
12391 local testdir=$DIR/${tdir}/stats_testdir
12393 mkdir -p $DIR/${tdir}
12396 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12397 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12399 # verify mdt stats first.
12400 mkdir ${testdir} || error "mkdir failed"
12401 check_stats $SINGLEMDS "mkdir" 1
12402 touch ${testdir}/${tfile} || error "touch failed"
12403 check_stats $SINGLEMDS "open" 1
12404 check_stats $SINGLEMDS "close" 1
12405 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12406 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12407 check_stats $SINGLEMDS "mknod" 2
12409 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12410 check_stats $SINGLEMDS "unlink" 1
12411 rm -f ${testdir}/${tfile} || error "file remove failed"
12412 check_stats $SINGLEMDS "unlink" 2
12414 # remove working dir and check mdt stats again.
12415 rmdir ${testdir} || error "rmdir failed"
12416 check_stats $SINGLEMDS "rmdir" 1
12418 local testdir1=$DIR/${tdir}/stats_testdir1
12419 mkdir -p ${testdir}
12420 mkdir -p ${testdir1}
12421 touch ${testdir1}/test1
12422 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12423 check_stats $SINGLEMDS "crossdir_rename" 1
12425 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12426 check_stats $SINGLEMDS "samedir_rename" 1
12428 rm -rf $DIR/${tdir}
12430 run_test 133a "Verifying MDT stats ========================================"
12435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12436 remote_ost_nodsh && skip "remote OST with nodsh"
12437 remote_mds_nodsh && skip "remote MDS with nodsh"
12439 local testdir=$DIR/${tdir}/stats_testdir
12441 mkdir -p ${testdir} || error "mkdir failed"
12442 touch ${testdir}/${tfile} || error "touch failed"
12443 cancel_lru_locks mdc
12446 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12447 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12449 # extra mdt stats verification.
12450 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12451 check_stats $SINGLEMDS "setattr" 1
12452 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12453 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12455 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12456 check_stats $SINGLEMDS "getattr" 1
12458 rm -rf $DIR/${tdir}
12460 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12461 # so the check below is not reliable
12462 [ $MDSCOUNT -eq 1 ] || return 0
12464 # Sleep to avoid a cached response.
12465 #define OBD_STATFS_CACHE_SECONDS 1
12467 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12468 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12469 $LFS df || error "lfs failed"
12470 check_stats $SINGLEMDS "statfs" 1
12472 # check aggregated statfs (LU-10018)
12473 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12475 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12478 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12479 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12481 check_stats $SINGLEMDS "statfs" 1
12483 # We want to check that the client didn't send OST_STATFS to
12484 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12485 # extra care is needed here.
12486 if remote_mds; then
12487 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12488 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12490 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12491 [ "$res" ] && error "OST got STATFS"
12496 run_test 133b "Verifying extra MDT stats =================================="
12499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12500 remote_ost_nodsh && skip "remote OST with nodsh"
12501 remote_mds_nodsh && skip "remote MDS with nodsh"
12503 local testdir=$DIR/$tdir/stats_testdir
12505 test_mkdir -p $testdir
12507 # verify obdfilter stats.
12508 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12510 cancel_lru_locks osc
12511 wait_delete_completed
12514 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12515 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12517 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12520 cancel_lru_locks osc
12521 check_stats ost1 "write" 1
12523 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12524 check_stats ost1 "read" 1
12526 > $testdir/$tfile || error "truncate failed"
12527 check_stats ost1 "punch" 1
12529 rm -f $testdir/$tfile || error "file remove failed"
12530 wait_delete_completed
12531 check_stats ost1 "destroy" 1
12535 run_test 133c "Verifying OST stats ========================================"
12542 while [ $value -ge 2 ]; do
12547 if [ $orig -gt $order ]; then
12555 local size=('K' 'M' 'G' 'T');
12557 local size_string=$value
12559 while [ $value -ge 1024 ]; do
12560 if [ $i -gt 3 ]; then
12561 #T is the biggest unit we get here, if that is bigger,
12563 size_string=${value}T
12566 value=$((value >> 10))
12567 if [ $value -lt 1024 ]; then
12568 size_string=${value}${size[$i]}
12577 get_rename_size() {
12579 local context=${2:-.}
12580 local sample=$(do_facet $SINGLEMDS $LCTL \
12581 get_param mdt.$FSNAME-MDT0000.rename_stats |
12582 grep -A1 $context |
12583 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12589 remote_ost_nodsh && skip "remote OST with nodsh"
12590 remote_mds_nodsh && skip "remote MDS with nodsh"
12591 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12592 skip_env "MDS doesn't support rename stats"
12594 local testdir1=$DIR/${tdir}/stats_testdir1
12595 local testdir2=$DIR/${tdir}/stats_testdir2
12596 mkdir -p $DIR/${tdir}
12598 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12600 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12601 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12603 createmany -o $testdir1/test 512 || error "createmany failed"
12605 # check samedir rename size
12606 mv ${testdir1}/test0 ${testdir1}/test_0
12608 local testdir1_size=$(ls -l $DIR/${tdir} |
12609 awk '/stats_testdir1/ {print $5}')
12610 local testdir2_size=$(ls -l $DIR/${tdir} |
12611 awk '/stats_testdir2/ {print $5}')
12613 testdir1_size=$(order_2 $testdir1_size)
12614 testdir2_size=$(order_2 $testdir2_size)
12616 testdir1_size=$(size_in_KMGT $testdir1_size)
12617 testdir2_size=$(size_in_KMGT $testdir2_size)
12619 echo "source rename dir size: ${testdir1_size}"
12620 echo "target rename dir size: ${testdir2_size}"
12622 local cmd="do_facet $SINGLEMDS $LCTL "
12623 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12625 eval $cmd || error "$cmd failed"
12626 local samedir=$($cmd | grep 'same_dir')
12627 local same_sample=$(get_rename_size $testdir1_size)
12628 [ -z "$samedir" ] && error "samedir_rename_size count error"
12629 [[ $same_sample -eq 1 ]] ||
12630 error "samedir_rename_size error $same_sample"
12631 echo "Check same dir rename stats success"
12633 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12635 # check crossdir rename size
12636 mv ${testdir1}/test_0 ${testdir2}/test_0
12638 testdir1_size=$(ls -l $DIR/${tdir} |
12639 awk '/stats_testdir1/ {print $5}')
12640 testdir2_size=$(ls -l $DIR/${tdir} |
12641 awk '/stats_testdir2/ {print $5}')
12643 testdir1_size=$(order_2 $testdir1_size)
12644 testdir2_size=$(order_2 $testdir2_size)
12646 testdir1_size=$(size_in_KMGT $testdir1_size)
12647 testdir2_size=$(size_in_KMGT $testdir2_size)
12649 echo "source rename dir size: ${testdir1_size}"
12650 echo "target rename dir size: ${testdir2_size}"
12652 eval $cmd || error "$cmd failed"
12653 local crossdir=$($cmd | grep 'crossdir')
12654 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12655 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12656 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12657 [[ $src_sample -eq 1 ]] ||
12658 error "crossdir_rename_size error $src_sample"
12659 [[ $tgt_sample -eq 1 ]] ||
12660 error "crossdir_rename_size error $tgt_sample"
12661 echo "Check cross dir rename stats success"
12662 rm -rf $DIR/${tdir}
12664 run_test 133d "Verifying rename_stats ========================================"
12667 remote_mds_nodsh && skip "remote MDS with nodsh"
12668 remote_ost_nodsh && skip "remote OST with nodsh"
12669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12671 local testdir=$DIR/${tdir}/stats_testdir
12672 local ctr f0 f1 bs=32768 count=42 sum
12674 mkdir -p ${testdir} || error "mkdir failed"
12676 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12678 for ctr in {write,read}_bytes; do
12680 cancel_lru_locks osc
12682 do_facet ost1 $LCTL set_param -n \
12683 "obdfilter.*.exports.clear=clear"
12685 if [ $ctr = write_bytes ]; then
12687 f1=${testdir}/${tfile}
12689 f0=${testdir}/${tfile}
12693 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12696 cancel_lru_locks osc
12698 sum=$(do_facet ost1 $LCTL get_param \
12699 "obdfilter.*.exports.*.stats" |
12700 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12701 $1 == ctr { sum += $7 }
12702 END { printf("%0.0f", sum) }')
12704 if ((sum != bs * count)); then
12705 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12709 rm -rf $DIR/${tdir}
12711 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12713 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12715 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12716 # not honor the -ignore_readdir_race option correctly. So we call
12717 # error_ignore() rather than error() in these cases. See LU-11152.
12719 if (find --version; do_facet mds1 find --version) |
12720 grep -q '\b4\.5\.1[1-4]\b'; then
12721 error_ignore LU-11152 "$@"
12728 # First without trusting modes.
12729 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12730 echo "proc_dirs='$proc_dirs'"
12731 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12732 find $proc_dirs -exec cat '{}' \; &> /dev/null
12734 # Second verifying readability.
12735 $LCTL get_param -R '*' &> /dev/null
12737 # Verifing writability with badarea_io.
12739 -ignore_readdir_race \
12741 -not -name force_lbug \
12742 -not -name changelog_mask \
12743 -exec badarea_io '{}' \; ||
12744 error_133 "find $proc_dirs failed"
12746 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12749 remote_mds_nodsh && skip "remote MDS with nodsh"
12750 remote_ost_nodsh && skip "remote OST with nodsh"
12753 for facet in mds1 ost1; do
12754 local facet_ver=$(lustre_version_code $facet)
12755 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
12756 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
12758 log "$facet: too old lustre for get_param -R"
12760 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
12761 do_facet $facet "$LCTL list_param -R '*' | grep '=' |
12762 tr -d = | egrep -v 'force_lbug|changelog_mask' |
12763 xargs badarea_io" ||
12764 error_133 "$facet badarea_io failed"
12766 skip_noexit "$facet: too old lustre for get_param -R"
12770 # remount the FS in case writes/reads /proc break the FS
12771 cleanup || error "failed to unmount"
12772 setup || error "failed to setup"
12775 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12778 remote_mds_nodsh && skip "remote MDS with nodsh"
12779 remote_ost_nodsh && skip "remote OST with nodsh"
12780 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12781 skip "Need MDS version at least 2.9.54"
12785 for facet in client mds1 ost1; do
12786 local facet_proc_dirs=$(do_facet $facet \
12787 \\\ls -d $proc_regexp 2> /dev/null)
12788 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12789 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12790 # Get the list of files that are missing the terminating newline
12791 local missing=($(do_facet $facet \
12792 find ${facet_proc_dirs} -type f \| \
12793 while read F\; do \
12794 awk -v FS='\v' -v RS='\v\v' \
12795 "'END { if(NR>0 && \
12796 \\\$NF !~ /.*\\\n\$/) \
12797 print FILENAME}'" \
12800 [ ${#missing[*]} -eq 0 ] ||
12801 error "files do not end with newline: ${missing[*]}"
12804 run_test 133h "Proc files should end with newlines"
12807 remote_mds_nodsh && skip "remote MDS with nodsh"
12808 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12809 skip "Need MDS version at least 2.7.54"
12811 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12812 cancel_lru_locks mdc
12814 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12815 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12816 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12819 createmany -o $DIR/$tdir/f $nr ||
12820 error "failed to create $nr files in $DIR/$tdir"
12821 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12823 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12824 do_facet mds1 $LCTL set_param fail_loc=0x327
12825 do_facet mds1 $LCTL set_param fail_val=500
12828 echo "sleep 10 seconds ..."
12830 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12832 do_facet mds1 $LCTL set_param fail_loc=0
12833 do_facet mds1 $LCTL set_param fail_val=0
12834 [ $lck_cnt -lt $unused ] ||
12835 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12838 unlinkmany $DIR/$tdir/f $nr
12840 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12843 remote_mds_nodsh && skip "remote MDS with nodsh"
12844 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12845 skip "Need MDS version at least 2.7.54"
12847 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12848 cancel_lru_locks mdc
12850 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12851 ldlm.lock_reclaim_threshold_mb)
12852 # disable reclaim temporarily
12853 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12855 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12856 do_facet mds1 $LCTL set_param fail_loc=0x328
12857 do_facet mds1 $LCTL set_param fail_val=500
12859 $LCTL set_param debug=+trace
12862 createmany -o $DIR/$tdir/f $nr &
12863 local create_pid=$!
12865 echo "Sleep $TIMEOUT seconds ..."
12867 if ! ps -p $create_pid > /dev/null 2>&1; then
12868 do_facet mds1 $LCTL set_param fail_loc=0
12869 do_facet mds1 $LCTL set_param fail_val=0
12870 do_facet mds1 $LCTL set_param \
12871 ldlm.lock_reclaim_threshold_mb=${low_wm}m
12872 error "createmany finished incorrectly!"
12874 do_facet mds1 $LCTL set_param fail_loc=0
12875 do_facet mds1 $LCTL set_param fail_val=0
12876 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
12877 wait $create_pid || return 1
12879 unlinkmany $DIR/$tdir/f $nr
12881 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
12884 remote_mds_nodsh && skip "remote MDS with nodsh"
12885 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12886 skip "Need MDS version at least 2.13.50"
12889 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12891 #define OBD_FAIL_PLAIN_RECORDS 0x1319
12892 #set only one record at plain llog
12893 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
12895 #fill already existed plain llog each 64767
12896 #wrapping whole catalog
12897 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12899 createmany -o $DIR/$tdir/$tfile_ 64700
12900 for (( i = 0; i < 64700; i = i + 2 ))
12902 rm $DIR/$tdir/$tfile_$i &
12903 rm $DIR/$tdir/$tfile_$((i + 1)) &
12908 #waiting osp synchronization
12909 wait_delete_completed
12911 run_test 135 "Race catalog processing"
12914 remote_mds_nodsh && skip "remote MDS with nodsh"
12915 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12916 skip "Need MDS version at least 2.13.50"
12919 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12920 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
12921 #set only one record at plain llog
12922 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
12923 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
12925 #fill already existed 2 plain llogs each 64767
12926 #wrapping whole catalog
12927 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12928 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
12929 wait_delete_completed
12931 createmany -o $DIR/$tdir/$tfile_ 10
12934 do_facet $SINGLEMDS $LCTL set_param fail_val=3
12935 for (( i = 0; i < 10; i = i + 3 ))
12937 rm $DIR/$tdir/$tfile_$i &
12938 rm $DIR/$tdir/$tfile_$((i + 1)) &
12942 rm $DIR/$tdir/$tfile_$((i + 2)) &
12945 #waiting osp synchronization
12946 wait_delete_completed
12948 run_test 136 "Race catalog processing 2"
12950 test_140() { #bug-17379
12951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12953 test_mkdir $DIR/$tdir
12954 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
12955 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
12957 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
12958 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
12960 while i=$((i + 1)); do
12962 cd $i || error "Changing to $i"
12963 ln -s ../stat stat || error "Creating stat symlink"
12964 # Read the symlink until ELOOP present,
12965 # not LBUGing the system is considered success,
12966 # we didn't overrun the stack.
12967 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
12968 if [ $ret -ne 0 ]; then
12969 if [ $ret -eq 40 ]; then
12972 error "Open stat symlink"
12978 echo "The symlink depth = $i"
12979 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
12980 error "Invalid symlink depth"
12982 # Test recursive symlink
12983 ln -s symlink_self symlink_self
12984 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
12985 echo "open symlink_self returns $ret"
12986 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
12988 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
12991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12993 local TF="$TMP/$tfile"
12995 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12997 cancel_lru_locks $OSC
12998 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
12999 remount_client $MOUNT
13001 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13004 $TRUNCATE $DIR/$tfile 6000
13005 cancel_lru_locks $OSC
13006 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13009 echo "12345" >>$DIR/$tfile
13010 cancel_lru_locks $OSC
13011 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13014 echo "12345" >>$DIR/$tfile
13015 cancel_lru_locks $OSC
13016 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13021 run_test 150 "truncate/append tests"
13023 #LU-2902 roc_hit was not able to read all values from lproc
13024 function roc_hit_init() {
13025 local list=$(comma_list $(osts_nodes))
13026 local dir=$DIR/$tdir-check
13027 local file=$dir/$tfile
13033 #use setstripe to do a write to every ost
13034 for i in $(seq 0 $((OSTCOUNT-1))); do
13035 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13036 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13037 idx=$(printf %04x $i)
13038 BEFORE=$(get_osd_param $list *OST*$idx stats |
13039 awk '$1 == "cache_access" {sum += $7}
13040 END { printf("%0.0f", sum) }')
13042 cancel_lru_locks osc
13043 cat $file >/dev/null
13045 AFTER=$(get_osd_param $list *OST*$idx stats |
13046 awk '$1 == "cache_access" {sum += $7}
13047 END { printf("%0.0f", sum) }')
13049 echo BEFORE:$BEFORE AFTER:$AFTER
13050 if ! let "AFTER - BEFORE == 4"; then
13052 error "roc_hit is not safe to use"
13060 function roc_hit() {
13061 local list=$(comma_list $(osts_nodes))
13062 echo $(get_osd_param $list '' stats |
13063 awk '$1 == "cache_hit" {sum += $7}
13064 END { printf("%0.0f", sum) }')
13067 function set_cache() {
13070 if [ "$2" == "off" ]; then
13073 local list=$(comma_list $(osts_nodes))
13074 set_osd_param $list '' $1_cache_enable $on
13076 cancel_lru_locks osc
13080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13081 remote_ost_nodsh && skip "remote OST with nodsh"
13084 local list=$(comma_list $(osts_nodes))
13086 # check whether obdfilter is cache capable at all
13087 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13088 skip "not cache-capable obdfilter"
13091 # check cache is enabled on all obdfilters
13092 if get_osd_param $list '' read_cache_enable | grep 0; then
13093 skip "oss cache is disabled"
13096 set_osd_param $list '' writethrough_cache_enable 1
13098 # check write cache is enabled on all obdfilters
13099 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13100 skip "oss write cache is NOT enabled"
13105 #define OBD_FAIL_OBD_NO_LRU 0x609
13106 do_nodes $list $LCTL set_param fail_loc=0x609
13108 # pages should be in the case right after write
13109 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13112 local BEFORE=$(roc_hit)
13113 cancel_lru_locks osc
13114 cat $DIR/$tfile >/dev/null
13115 local AFTER=$(roc_hit)
13117 do_nodes $list $LCTL set_param fail_loc=0
13119 if ! let "AFTER - BEFORE == CPAGES"; then
13120 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13123 cancel_lru_locks osc
13124 # invalidates OST cache
13125 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13126 set_osd_param $list '' read_cache_enable 0
13127 cat $DIR/$tfile >/dev/null
13129 # now data shouldn't be found in the cache
13131 cancel_lru_locks osc
13132 cat $DIR/$tfile >/dev/null
13134 if let "AFTER - BEFORE != 0"; then
13135 error "IN CACHE: before: $BEFORE, after: $AFTER"
13138 set_osd_param $list '' read_cache_enable 1
13141 run_test 151 "test cache on oss and controls ==============================="
13144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13146 local TF="$TMP/$tfile"
13148 # simulate ENOMEM during write
13149 #define OBD_FAIL_OST_NOMEM 0x226
13150 lctl set_param fail_loc=0x80000226
13151 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13153 sync || error "sync failed"
13154 lctl set_param fail_loc=0
13156 # discard client's cache
13157 cancel_lru_locks osc
13159 # simulate ENOMEM during read
13160 lctl set_param fail_loc=0x80000226
13161 cmp $TF $DIR/$tfile || error "cmp failed"
13162 lctl set_param fail_loc=0
13166 run_test 152 "test read/write with enomem ============================"
13169 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13171 run_test 153 "test if fdatasync does not crash ======================="
13173 dot_lustre_fid_permission_check() {
13175 local ffid=$MOUNT/.lustre/fid/$fid
13178 echo "stat fid $fid"
13179 stat $ffid > /dev/null || error "stat $ffid failed."
13180 echo "touch fid $fid"
13181 touch $ffid || error "touch $ffid failed."
13182 echo "write to fid $fid"
13183 cat /etc/hosts > $ffid || error "write $ffid failed."
13184 echo "read fid $fid"
13185 diff /etc/hosts $ffid || error "read $ffid failed."
13186 echo "append write to fid $fid"
13187 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13188 echo "rename fid $fid"
13189 mv $ffid $test_dir/$tfile.1 &&
13190 error "rename $ffid to $tfile.1 should fail."
13191 touch $test_dir/$tfile.1
13192 mv $test_dir/$tfile.1 $ffid &&
13193 error "rename $tfile.1 to $ffid should fail."
13194 rm -f $test_dir/$tfile.1
13195 echo "truncate fid $fid"
13196 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13197 echo "link fid $fid"
13198 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13199 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13200 echo "setfacl fid $fid"
13201 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13202 echo "getfacl fid $fid"
13203 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13205 echo "unlink fid $fid"
13206 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13207 echo "mknod fid $fid"
13208 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13210 fid=[0xf00000400:0x1:0x0]
13211 ffid=$MOUNT/.lustre/fid/$fid
13213 echo "stat non-exist fid $fid"
13214 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13215 echo "write to non-exist fid $fid"
13216 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13217 echo "link new fid $fid"
13218 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13220 mkdir -p $test_dir/$tdir
13221 touch $test_dir/$tdir/$tfile
13222 fid=$($LFS path2fid $test_dir/$tdir)
13225 error "error: could not get fid for $test_dir/$dir/$tfile."
13227 ffid=$MOUNT/.lustre/fid/$fid
13230 ls $ffid > /dev/null || error "ls $ffid failed."
13231 echo "touch $fid/$tfile.1"
13232 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13234 echo "touch $MOUNT/.lustre/fid/$tfile"
13235 touch $MOUNT/.lustre/fid/$tfile && \
13236 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13238 echo "setxattr to $MOUNT/.lustre/fid"
13239 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13241 echo "listxattr for $MOUNT/.lustre/fid"
13242 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13244 echo "delxattr from $MOUNT/.lustre/fid"
13245 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13247 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13248 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13249 error "touch invalid fid should fail."
13251 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13252 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13253 error "touch non-normal fid should fail."
13255 echo "rename $tdir to $MOUNT/.lustre/fid"
13256 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13257 error "rename to $MOUNT/.lustre/fid should fail."
13259 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13261 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13262 local new_obf_mode=777
13264 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13265 chmod $new_obf_mode $DIR/.lustre/fid ||
13266 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13268 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13269 [ $obf_mode -eq $new_obf_mode ] ||
13270 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13272 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13273 chmod $old_obf_mode $DIR/.lustre/fid ||
13274 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13277 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13278 fid=$($LFS path2fid $test_dir/$tfile-2)
13280 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13282 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13283 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13284 error "create lov data thru .lustre failed"
13286 echo "cp /etc/passwd $test_dir/$tfile-2"
13287 cp /etc/passwd $test_dir/$tfile-2 ||
13288 error "copy to $test_dir/$tfile-2 failed."
13289 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13290 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13291 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13293 rm -rf $test_dir/tfile.lnk
13294 rm -rf $test_dir/$tfile-2
13298 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13299 skip "Need MDS version at least 2.4.1"
13301 local tf=$DIR/$tfile
13304 local fid=$($LFS path2fid $tf)
13305 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13307 # check that we get the same pathname back
13308 local found=$($LFS fid2path $MOUNT "$fid")
13309 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13310 [ "$found" == "$tf" ] ||
13311 error "fid2path($fid=path2fid($tf)) = $found != $tf"
13313 run_test 154A "lfs path2fid and fid2path basic checks"
13316 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13317 skip "Need MDS version at least 2.4.1"
13319 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13320 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13321 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13322 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13324 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13325 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13327 # check that we get the same pathname
13328 echo "PFID: $PFID, name: $name"
13329 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13330 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13331 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13332 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13334 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13336 run_test 154B "verify the ll_decode_linkea tool"
13339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13340 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13341 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13342 skip "Need MDS version at least 2.2.51"
13343 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13345 cp /etc/hosts $DIR/$tfile
13347 fid=$($LFS path2fid $DIR/$tfile)
13349 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13351 dot_lustre_fid_permission_check "$fid" $DIR ||
13352 error "dot lustre permission check $fid failed"
13354 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13356 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13358 touch $MOUNT/.lustre/file &&
13359 error "creation is not allowed under .lustre"
13361 mkdir $MOUNT/.lustre/dir &&
13362 error "mkdir is not allowed under .lustre"
13366 run_test 154a "Open-by-FID"
13369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13370 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13371 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13372 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13373 skip "Need MDS version at least 2.2.51"
13375 local remote_dir=$DIR/$tdir/remote_dir
13379 mkdir -p $DIR/$tdir
13380 $LFS mkdir -i $MDTIDX $remote_dir ||
13381 error "create remote directory failed"
13383 cp /etc/hosts $remote_dir/$tfile
13385 fid=$($LFS path2fid $remote_dir/$tfile)
13387 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13389 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13390 error "dot lustre permission check $fid failed"
13393 run_test 154b "Open-by-FID for remote directory"
13396 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13397 skip "Need MDS version at least 2.4.1"
13399 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13400 local FID1=$($LFS path2fid $DIR/$tfile.1)
13401 local FID2=$($LFS path2fid $DIR/$tfile.2)
13402 local FID3=$($LFS path2fid $DIR/$tfile.3)
13405 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13406 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13407 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13409 [ "$FID" = "${!want}" ] ||
13410 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13414 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13416 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13417 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13421 run_test 154c "lfs path2fid and fid2path multiple arguments"
13424 remote_mds_nodsh && skip "remote MDS with nodsh"
13425 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13426 skip "Need MDS version at least 2.5.53"
13428 if remote_mds; then
13429 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13433 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13440 local fid=$($LFS path2fid $DIR/$tfile)
13443 cmd="exec $fd<$DIR/$tfile"
13445 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13446 echo "$fid_list" | grep "$fid"
13449 cmd="exec $fd>/dev/null"
13451 if [ $rc -ne 0 ]; then
13452 error "FID $fid not found in open files list $fid_list"
13455 run_test 154d "Verify open file fid"
13459 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13460 skip "Need MDS version at least 2.6.50"
13462 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13463 error ".lustre returned by readdir"
13466 run_test 154e ".lustre is not returned by readdir"
13469 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13471 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13472 test_mkdir -p -c1 $DIR/$tdir/d
13473 # test dirs inherit from its stripe
13474 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13475 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13476 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13477 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13480 # get fid of parents
13481 local FID0=$($LFS path2fid $DIR/$tdir/d)
13482 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13483 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13484 local FID3=$($LFS path2fid $DIR)
13486 # check that path2fid --parents returns expected <parent_fid>/name
13487 # 1) test for a directory (single parent)
13488 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13489 [ "$parent" == "$FID0/foo1" ] ||
13490 error "expected parent: $FID0/foo1, got: $parent"
13492 # 2) test for a file with nlink > 1 (multiple parents)
13493 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13494 echo "$parent" | grep -F "$FID1/$tfile" ||
13495 error "$FID1/$tfile not returned in parent list"
13496 echo "$parent" | grep -F "$FID2/link" ||
13497 error "$FID2/link not returned in parent list"
13499 # 3) get parent by fid
13500 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13501 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13502 echo "$parent" | grep -F "$FID1/$tfile" ||
13503 error "$FID1/$tfile not returned in parent list (by fid)"
13504 echo "$parent" | grep -F "$FID2/link" ||
13505 error "$FID2/link not returned in parent list (by fid)"
13507 # 4) test for entry in root directory
13508 parent=$($LFS path2fid --parents $DIR/f)
13509 echo "$parent" | grep -F "$FID3/f" ||
13510 error "$FID3/f not returned in parent list"
13512 # 5) test it on root directory
13513 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13514 error "$MOUNT should not have parents"
13516 # enable xattr caching and check that linkea is correctly updated
13517 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13518 save_lustre_params client "llite.*.xattr_cache" > $save
13519 lctl set_param llite.*.xattr_cache 1
13521 # 6.1) linkea update on rename
13522 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13524 # get parents by fid
13525 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13526 # foo1 should no longer be returned in parent list
13527 echo "$parent" | grep -F "$FID1" &&
13528 error "$FID1 should no longer be in parent list"
13529 # the new path should appear
13530 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13531 error "$FID2/$tfile.moved is not in parent list"
13533 # 6.2) linkea update on unlink
13534 rm -f $DIR/$tdir/d/foo2/link
13535 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13536 # foo2/link should no longer be returned in parent list
13537 echo "$parent" | grep -F "$FID2/link" &&
13538 error "$FID2/link should no longer be in parent list"
13542 restore_lustre_params < $save
13545 run_test 154f "get parent fids by reading link ea"
13549 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13550 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13551 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13552 skip "Need MDS version at least 2.6.92"
13554 mkdir -p $DIR/$tdir
13555 llapi_fid_test -d $DIR/$tdir
13557 run_test 154g "various llapi FID tests"
13559 test_155_small_load() {
13560 local temp=$TMP/$tfile
13561 local file=$DIR/$tfile
13563 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13564 error "dd of=$temp bs=6096 count=1 failed"
13566 cancel_lru_locks $OSC
13567 cmp $temp $file || error "$temp $file differ"
13569 $TRUNCATE $temp 6000
13570 $TRUNCATE $file 6000
13571 cmp $temp $file || error "$temp $file differ (truncate1)"
13573 echo "12345" >>$temp
13574 echo "12345" >>$file
13575 cmp $temp $file || error "$temp $file differ (append1)"
13577 echo "12345" >>$temp
13578 echo "12345" >>$file
13579 cmp $temp $file || error "$temp $file differ (append2)"
13585 test_155_big_load() {
13586 remote_ost_nodsh && skip "remote OST with nodsh"
13588 local temp=$TMP/$tfile
13589 local file=$DIR/$tfile
13592 local cache_size=$(do_facet ost$((MAXI+1)) \
13593 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13594 local large_file_size=$((cache_size * 2))
13596 echo "OSS cache size: $cache_size KB"
13597 echo "Large file size: $large_file_size KB"
13599 [ $MAXV -le $large_file_size ] &&
13600 skip_env "max available OST size needs > $large_file_size KB"
13602 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13604 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13605 error "dd of=$temp bs=$large_file_size count=1k failed"
13608 cancel_lru_locks osc
13609 cmp $temp $file || error "$temp $file differ"
13615 save_writethrough() {
13616 local facets=$(get_facets OST)
13618 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13624 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13626 save_writethrough $p
13629 set_cache writethrough on
13630 test_155_small_load
13631 restore_lustre_params < $p
13634 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13639 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13641 save_writethrough $p
13644 set_cache writethrough off
13645 test_155_small_load
13646 restore_lustre_params < $p
13649 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13654 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13656 save_writethrough $p
13659 set_cache writethrough on
13660 test_155_small_load
13661 restore_lustre_params < $p
13664 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13669 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13671 save_writethrough $p
13674 set_cache writethrough off
13675 test_155_small_load
13676 restore_lustre_params < $p
13679 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13684 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13686 save_writethrough $p
13689 set_cache writethrough on
13691 restore_lustre_params < $p
13694 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13699 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13701 save_writethrough $p
13704 set_cache writethrough off
13706 restore_lustre_params < $p
13709 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13714 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13716 save_writethrough $p
13719 set_cache writethrough on
13721 restore_lustre_params < $p
13724 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13729 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13731 save_writethrough $p
13734 set_cache writethrough off
13736 restore_lustre_params < $p
13739 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13743 remote_ost_nodsh && skip "remote OST with nodsh"
13744 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13745 skip "stats not implemented on old servers"
13746 [ "$ost1_FSTYPE" = "zfs" ] &&
13747 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13752 local file="$DIR/$tfile"
13753 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13755 save_writethrough $p
13758 log "Turn on read and write cache"
13760 set_cache writethrough on
13762 log "Write data and read it back."
13763 log "Read should be satisfied from the cache."
13764 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13766 cancel_lru_locks osc
13767 cat $file >/dev/null
13769 if ! let "AFTER - BEFORE == CPAGES"; then
13770 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13772 log "cache hits: before: $BEFORE, after: $AFTER"
13775 log "Read again; it should be satisfied from the cache."
13777 cancel_lru_locks osc
13778 cat $file >/dev/null
13780 if ! let "AFTER - BEFORE == CPAGES"; then
13781 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
13783 log "cache hits:: before: $BEFORE, after: $AFTER"
13786 log "Turn off the read cache and turn on the write cache"
13788 set_cache writethrough on
13790 log "Read again; it should be satisfied from the cache."
13792 cancel_lru_locks osc
13793 cat $file >/dev/null
13795 if ! let "AFTER - BEFORE == CPAGES"; then
13796 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
13798 log "cache hits:: before: $BEFORE, after: $AFTER"
13801 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13802 # > 2.12.56 uses pagecache if cached
13803 log "Read again; it should not be satisfied from the cache."
13805 cancel_lru_locks osc
13806 cat $file >/dev/null
13808 if ! let "AFTER - BEFORE == 0"; then
13809 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
13811 log "cache hits:: before: $BEFORE, after: $AFTER"
13815 log "Write data and read it back."
13816 log "Read should be satisfied from the cache."
13817 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13819 cancel_lru_locks osc
13820 cat $file >/dev/null
13822 if ! let "AFTER - BEFORE == CPAGES"; then
13823 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
13825 log "cache hits:: before: $BEFORE, after: $AFTER"
13828 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13829 # > 2.12.56 uses pagecache if cached
13830 log "Read again; it should not be satisfied from the cache."
13832 cancel_lru_locks osc
13833 cat $file >/dev/null
13835 if ! let "AFTER - BEFORE == 0"; then
13836 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
13838 log "cache hits:: before: $BEFORE, after: $AFTER"
13842 log "Turn off read and write cache"
13844 set_cache writethrough off
13846 log "Write data and read it back"
13847 log "It should not be satisfied from the cache."
13849 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13850 cancel_lru_locks osc
13852 cat $file >/dev/null
13854 if ! let "AFTER - BEFORE == 0"; then
13855 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
13857 log "cache hits:: before: $BEFORE, after: $AFTER"
13860 log "Turn on the read cache and turn off the write cache"
13862 set_cache writethrough off
13864 log "Write data and read it back"
13865 log "It should not be satisfied from the cache."
13867 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13869 cancel_lru_locks osc
13870 cat $file >/dev/null
13872 if ! let "AFTER - BEFORE == 0"; then
13873 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
13875 log "cache hits:: before: $BEFORE, after: $AFTER"
13878 log "Read again; it should be satisfied from the cache."
13880 cancel_lru_locks osc
13881 cat $file >/dev/null
13883 if ! let "AFTER - BEFORE == CPAGES"; then
13884 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
13886 log "cache hits:: before: $BEFORE, after: $AFTER"
13889 restore_lustre_params < $p
13892 run_test 156 "Verification of tunables"
13895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13896 remote_mds_nodsh && skip "remote MDS with nodsh"
13897 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13898 skip "Need MDS version at least 2.2.0"
13900 changelog_register || error "changelog_register failed"
13901 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13902 changelog_users $SINGLEMDS | grep -q $cl_user ||
13903 error "User $cl_user not found in changelog_users"
13906 test_mkdir -p $DIR/$tdir/pics/2008/zachy
13907 changelog_clear 0 || error "changelog_clear failed"
13908 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
13909 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
13910 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13911 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13912 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13913 rm $DIR/$tdir/pics/desktop.jpg
13915 changelog_dump | tail -10
13917 echo "verifying changelog mask"
13918 changelog_chmask "-MKDIR"
13919 changelog_chmask "-CLOSE"
13921 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
13922 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
13924 changelog_chmask "+MKDIR"
13925 changelog_chmask "+CLOSE"
13927 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
13928 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
13930 changelog_dump | tail -10
13931 MKDIRS=$(changelog_dump | grep -c "MKDIR")
13932 CLOSES=$(changelog_dump | grep -c "CLOSE")
13933 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
13934 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
13937 echo "verifying target fid"
13938 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
13939 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
13940 [ "$fidc" == "$fidf" ] ||
13941 error "changelog '$tfile' fid $fidc != file fid $fidf"
13942 echo "verifying parent fid"
13943 # The FID returned from the Changelog may be the directory shard on
13944 # a different MDT, and not the FID returned by path2fid on the parent.
13945 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
13946 # since this is what will matter when recreating this file in the tree.
13947 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
13948 local pathp=$($LFS fid2path $MOUNT "$fidp")
13949 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
13950 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
13952 echo "getting records for $cl_user"
13953 changelog_users $SINGLEMDS
13954 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
13956 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
13957 error "changelog_clear failed"
13958 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
13959 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
13960 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
13961 error "user index expect $user_rec1 + $nclr != $user_rec2"
13963 local min0_rec=$(changelog_users $SINGLEMDS |
13964 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
13965 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
13966 awk '{ print $1; exit; }')
13968 changelog_dump | tail -n 5
13969 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
13970 [ $first_rec == $((min0_rec + 1)) ] ||
13971 error "first index should be $min0_rec + 1 not $first_rec"
13973 # LU-3446 changelog index reset on MDT restart
13974 local cur_rec1=$(changelog_users $SINGLEMDS |
13975 awk '/^current.index:/ { print $NF }')
13976 changelog_clear 0 ||
13977 error "clear all changelog records for $cl_user failed"
13978 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
13979 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
13980 error "Fail to start $SINGLEMDS"
13981 local cur_rec2=$(changelog_users $SINGLEMDS |
13982 awk '/^current.index:/ { print $NF }')
13983 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
13984 [ $cur_rec1 == $cur_rec2 ] ||
13985 error "current index should be $cur_rec1 not $cur_rec2"
13987 echo "verifying users from this test are deregistered"
13988 changelog_deregister || error "changelog_deregister failed"
13989 changelog_users $SINGLEMDS | grep -q $cl_user &&
13990 error "User '$cl_user' still in changelog_users"
13992 # lctl get_param -n mdd.*.changelog_users
13993 # current index: 144
13994 # ID index (idle seconds)
13996 if ! changelog_users $SINGLEMDS | grep "^cl"; then
13997 # this is the normal case where all users were deregistered
13998 # make sure no new records are added when no users are present
13999 local last_rec1=$(changelog_users $SINGLEMDS |
14000 awk '/^current.index:/ { print $NF }')
14001 touch $DIR/$tdir/chloe
14002 local last_rec2=$(changelog_users $SINGLEMDS |
14003 awk '/^current.index:/ { print $NF }')
14004 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14005 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14007 # any changelog users must be leftovers from a previous test
14008 changelog_users $SINGLEMDS
14009 echo "other changelog users; can't verify off"
14012 run_test 160a "changelog sanity"
14014 test_160b() { # LU-3587
14015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14016 remote_mds_nodsh && skip "remote MDS with nodsh"
14017 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14018 skip "Need MDS version at least 2.2.0"
14020 changelog_register || error "changelog_register failed"
14021 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14022 changelog_users $SINGLEMDS | grep -q $cl_user ||
14023 error "User '$cl_user' not found in changelog_users"
14025 local longname1=$(str_repeat a 255)
14026 local longname2=$(str_repeat b 255)
14029 echo "creating very long named file"
14030 touch $longname1 || error "create of '$longname1' failed"
14031 echo "renaming very long named file"
14032 mv $longname1 $longname2
14034 changelog_dump | grep RENME | tail -n 5
14037 run_test 160b "Verify that very long rename doesn't crash in changelog"
14040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14041 remote_mds_nodsh && skip "remote MDS with nodsh"
14043 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14044 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14045 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14046 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14050 # Registration step
14051 changelog_register || error "changelog_register failed"
14054 mkdir -p $DIR/$tdir
14055 $MCREATE $DIR/$tdir/foo_160c
14056 changelog_chmask "-TRUNC"
14057 $TRUNCATE $DIR/$tdir/foo_160c 200
14058 changelog_chmask "+TRUNC"
14059 $TRUNCATE $DIR/$tdir/foo_160c 199
14060 changelog_dump | tail -n 5
14061 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14062 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14064 run_test 160c "verify that changelog log catch the truncate event"
14067 remote_mds_nodsh && skip "remote MDS with nodsh"
14068 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14070 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14071 skip "Need MDS version at least 2.7.60"
14073 # Registration step
14074 changelog_register || error "changelog_register failed"
14076 mkdir -p $DIR/$tdir/migrate_dir
14077 changelog_clear 0 || error "changelog_clear failed"
14079 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14080 changelog_dump | tail -n 5
14081 local migrates=$(changelog_dump | grep -c "MIGRT")
14082 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14084 run_test 160d "verify that changelog log catch the migrate event"
14087 remote_mds_nodsh && skip "remote MDS with nodsh"
14090 changelog_register || error "changelog_register failed"
14092 # Delete a future user (expect fail)
14093 local MDT0=$(facet_svc $SINGLEMDS)
14094 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14097 if [ $rc -eq 0 ]; then
14098 error "Deleted non-existant user cl77"
14099 elif [ $rc -ne 2 ]; then
14100 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14103 # Clear to a bad index (1 billion should be safe)
14104 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14107 if [ $rc -eq 0 ]; then
14108 error "Successfully cleared to invalid CL index"
14109 elif [ $rc -ne 22 ]; then
14110 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14113 run_test 160e "changelog negative testing (should return errors)"
14116 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14117 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14118 skip "Need MDS version at least 2.10.56"
14120 local mdts=$(comma_list $(mdts_nodes))
14123 changelog_register || error "first changelog_register failed"
14124 changelog_register || error "second changelog_register failed"
14126 declare -A cl_user1
14127 declare -A cl_user2
14132 # generate some changelog records to accumulate on each MDT
14133 # use fnv1a because created files should be evenly distributed
14134 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14135 error "test_mkdir $tdir failed"
14136 log "$(date +%s): creating first files"
14137 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14138 error "create $DIR/$tdir/$tfile failed"
14140 # check changelogs have been generated
14141 local start=$SECONDS
14142 local idle_time=$((MDSCOUNT * 5 + 5))
14143 local nbcl=$(changelog_dump | wc -l)
14144 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14146 for param in "changelog_max_idle_time=$idle_time" \
14148 "changelog_min_gc_interval=2" \
14149 "changelog_min_free_cat_entries=3"; do
14150 local MDT0=$(facet_svc $SINGLEMDS)
14151 local var="${param%=*}"
14152 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14154 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14155 do_nodes $mdts $LCTL set_param mdd.*.$param
14158 # force cl_user2 to be idle (1st part), but also cancel the
14159 # cl_user1 records so that it is not evicted later in the test.
14160 local sleep1=$((idle_time / 2))
14161 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14164 # simulate changelog catalog almost full
14165 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14166 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14168 for i in $(seq $MDSCOUNT); do
14169 cl_users=(${CL_USERS[mds$i]})
14170 cl_user1[mds$i]="${cl_users[0]}"
14171 cl_user2[mds$i]="${cl_users[1]}"
14173 [ -n "${cl_user1[mds$i]}" ] ||
14174 error "mds$i: no user registered"
14175 [ -n "${cl_user2[mds$i]}" ] ||
14176 error "mds$i: only ${cl_user2[mds$i]} is registered"
14178 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14179 [ -n "$user_rec1" ] ||
14180 error "mds$i: User ${cl_user1[mds$i]} not registered"
14181 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14182 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14183 [ -n "$user_rec2" ] ||
14184 error "mds$i: User ${cl_user1[mds$i]} not registered"
14185 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14186 "$user_rec1 + 2 == $user_rec2"
14187 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14188 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14189 "$user_rec1 + 2, but is $user_rec2"
14190 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14191 [ -n "$user_rec2" ] ||
14192 error "mds$i: User ${cl_user2[mds$i]} not registered"
14193 [ $user_rec1 == $user_rec2 ] ||
14194 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14195 "$user_rec1, but is $user_rec2"
14198 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14199 local sleep2=$((idle_time - (SECONDS - start) + 1))
14200 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14203 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14204 # cl_user1 should be OK because it recently processed records.
14205 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14206 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14207 error "create $DIR/$tdir/${tfile}b failed"
14209 # ensure gc thread is done
14210 for i in $(mdts_nodes); do
14212 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14213 error "$i: GC-thread not done"
14217 for i in $(seq $MDSCOUNT); do
14218 # check cl_user1 still registered
14219 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14220 error "mds$i: User ${cl_user1[mds$i]} not registered"
14221 # check cl_user2 unregistered
14222 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14223 error "mds$i: User ${cl_user2[mds$i]} still registered"
14225 # check changelogs are present and starting at $user_rec1 + 1
14226 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14227 [ -n "$user_rec1" ] ||
14228 error "mds$i: User ${cl_user1[mds$i]} not registered"
14229 first_rec=$($LFS changelog $(facet_svc mds$i) |
14230 awk '{ print $1; exit; }')
14232 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14233 [ $((user_rec1 + 1)) == $first_rec ] ||
14234 error "mds$i: first index should be $user_rec1 + 1, " \
14235 "but is $first_rec"
14238 run_test 160f "changelog garbage collect (timestamped users)"
14241 remote_mds_nodsh && skip "remote MDS with nodsh"
14242 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14243 skip "Need MDS version at least 2.10.56"
14245 local mdts=$(comma_list $(mdts_nodes))
14247 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14248 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14251 changelog_register || error "first changelog_register failed"
14252 changelog_register || error "second changelog_register failed"
14254 declare -A cl_user1
14255 declare -A cl_user2
14260 # generate some changelog records to accumulate on each MDT
14261 # use fnv1a because created files should be evenly distributed
14262 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14263 error "mkdir $tdir failed"
14264 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14265 error "create $DIR/$tdir/$tfile failed"
14267 # check changelogs have been generated
14268 local nbcl=$(changelog_dump | wc -l)
14269 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14271 # reduce the max_idle_indexes value to make sure we exceed it
14272 max_ndx=$((nbcl / 2 - 1))
14274 for param in "changelog_max_idle_indexes=$max_ndx" \
14276 "changelog_min_gc_interval=2" \
14277 "changelog_min_free_cat_entries=3"; do
14278 local MDT0=$(facet_svc $SINGLEMDS)
14279 local var="${param%=*}"
14280 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14282 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14283 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14284 error "unable to set mdd.*.$param"
14287 # simulate changelog catalog almost full
14288 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14289 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14291 for i in $(seq $MDSCOUNT); do
14292 cl_users=(${CL_USERS[mds$i]})
14293 cl_user1[mds$i]="${cl_users[0]}"
14294 cl_user2[mds$i]="${cl_users[1]}"
14296 [ -n "${cl_user1[mds$i]}" ] ||
14297 error "mds$i: no user registered"
14298 [ -n "${cl_user2[mds$i]}" ] ||
14299 error "mds$i: only ${cl_user1[mds$i]} is registered"
14301 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14302 [ -n "$user_rec1" ] ||
14303 error "mds$i: User ${cl_user1[mds$i]} not registered"
14304 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14305 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14306 [ -n "$user_rec2" ] ||
14307 error "mds$i: User ${cl_user1[mds$i]} not registered"
14308 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14309 "$user_rec1 + 2 == $user_rec2"
14310 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14311 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14312 "$user_rec1 + 2, but is $user_rec2"
14313 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14314 [ -n "$user_rec2" ] ||
14315 error "mds$i: User ${cl_user2[mds$i]} not registered"
14316 [ $user_rec1 == $user_rec2 ] ||
14317 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14318 "$user_rec1, but is $user_rec2"
14321 # ensure we are past the previous changelog_min_gc_interval set above
14324 # generate one more changelog to trigger fail_loc
14325 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14326 error "create $DIR/$tdir/${tfile}bis failed"
14328 # ensure gc thread is done
14329 for i in $(mdts_nodes); do
14331 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14332 error "$i: GC-thread not done"
14336 for i in $(seq $MDSCOUNT); do
14337 # check cl_user1 still registered
14338 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14339 error "mds$i: User ${cl_user1[mds$i]} not registered"
14340 # check cl_user2 unregistered
14341 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14342 error "mds$i: User ${cl_user2[mds$i]} still registered"
14344 # check changelogs are present and starting at $user_rec1 + 1
14345 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14346 [ -n "$user_rec1" ] ||
14347 error "mds$i: User ${cl_user1[mds$i]} not registered"
14348 first_rec=$($LFS changelog $(facet_svc mds$i) |
14349 awk '{ print $1; exit; }')
14351 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14352 [ $((user_rec1 + 1)) == $first_rec ] ||
14353 error "mds$i: first index should be $user_rec1 + 1, " \
14354 "but is $first_rec"
14357 run_test 160g "changelog garbage collect (old users)"
14360 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14361 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14362 skip "Need MDS version at least 2.10.56"
14364 local mdts=$(comma_list $(mdts_nodes))
14367 changelog_register || error "first changelog_register failed"
14368 changelog_register || error "second changelog_register failed"
14370 declare -A cl_user1
14371 declare -A cl_user2
14376 # generate some changelog records to accumulate on each MDT
14377 # use fnv1a because created files should be evenly distributed
14378 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14379 error "test_mkdir $tdir failed"
14380 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14381 error "create $DIR/$tdir/$tfile failed"
14383 # check changelogs have been generated
14384 local nbcl=$(changelog_dump | wc -l)
14385 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14387 for param in "changelog_max_idle_time=10" \
14389 "changelog_min_gc_interval=2"; do
14390 local MDT0=$(facet_svc $SINGLEMDS)
14391 local var="${param%=*}"
14392 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14394 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14395 do_nodes $mdts $LCTL set_param mdd.*.$param
14398 # force cl_user2 to be idle (1st part)
14401 for i in $(seq $MDSCOUNT); do
14402 cl_users=(${CL_USERS[mds$i]})
14403 cl_user1[mds$i]="${cl_users[0]}"
14404 cl_user2[mds$i]="${cl_users[1]}"
14406 [ -n "${cl_user1[mds$i]}" ] ||
14407 error "mds$i: no user registered"
14408 [ -n "${cl_user2[mds$i]}" ] ||
14409 error "mds$i: only ${cl_user2[mds$i]} is registered"
14411 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14412 [ -n "$user_rec1" ] ||
14413 error "mds$i: User ${cl_user1[mds$i]} not registered"
14414 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14415 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14416 [ -n "$user_rec2" ] ||
14417 error "mds$i: User ${cl_user1[mds$i]} not registered"
14418 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14419 "$user_rec1 + 2 == $user_rec2"
14420 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14421 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14422 "$user_rec1 + 2, but is $user_rec2"
14423 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14424 [ -n "$user_rec2" ] ||
14425 error "mds$i: User ${cl_user2[mds$i]} not registered"
14426 [ $user_rec1 == $user_rec2 ] ||
14427 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14428 "$user_rec1, but is $user_rec2"
14431 # force cl_user2 to be idle (2nd part) and to reach
14432 # changelog_max_idle_time
14435 # force each GC-thread start and block then
14436 # one per MDT/MDD, set fail_val accordingly
14437 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14438 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14440 # generate more changelogs to trigger fail_loc
14441 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14442 error "create $DIR/$tdir/${tfile}bis failed"
14444 # stop MDT to stop GC-thread, should be done in back-ground as it will
14445 # block waiting for the thread to be released and exit
14446 declare -A stop_pids
14447 for i in $(seq $MDSCOUNT); do
14449 stop_pids[mds$i]=$!
14452 for i in $(mdts_nodes); do
14455 local facets=$(facets_up_on_host $i)
14457 for facet in ${facets//,/ }; do
14458 if [[ $facet == mds* ]]; then
14462 # ensure each MDS's gc threads are still present and all in "R"
14463 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14464 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14465 error "$i: expected $nb GC-thread"
14467 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14469 error "$i: GC-thread not found in R-state"
14470 # check umounts of each MDT on MDS have reached kthread_stop()
14471 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14472 error "$i: expected $nb umount"
14474 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14475 error "$i: umount not found in D-state"
14478 # release all GC-threads
14479 do_nodes $mdts $LCTL set_param fail_loc=0
14481 # wait for MDT stop to complete
14482 for i in $(seq $MDSCOUNT); do
14483 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14487 # may try to check if any orphan changelog records are present
14488 # via ldiskfs/zfs and llog_reader...
14490 # re-start/mount MDTs
14491 for i in $(seq $MDSCOUNT); do
14492 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14493 error "Fail to start mds$i"
14497 for i in $(seq $MDSCOUNT); do
14498 # check cl_user1 still registered
14499 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14500 error "mds$i: User ${cl_user1[mds$i]} not registered"
14501 # check cl_user2 unregistered
14502 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14503 error "mds$i: User ${cl_user2[mds$i]} still registered"
14505 # check changelogs are present and starting at $user_rec1 + 1
14506 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14507 [ -n "$user_rec1" ] ||
14508 error "mds$i: User ${cl_user1[mds$i]} not registered"
14509 first_rec=$($LFS changelog $(facet_svc mds$i) |
14510 awk '{ print $1; exit; }')
14512 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14513 [ $((user_rec1 + 1)) == $first_rec ] ||
14514 error "mds$i: first index should be $user_rec1 + 1, " \
14515 "but is $first_rec"
14518 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14523 local mdts=$(comma_list $(mdts_nodes))
14525 changelog_register || error "first changelog_register failed"
14527 # generate some changelog records to accumulate on each MDT
14528 # use fnv1a because created files should be evenly distributed
14529 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14530 error "mkdir $tdir failed"
14531 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14532 error "create $DIR/$tdir/$tfile failed"
14534 # check changelogs have been generated
14535 local nbcl=$(changelog_dump | wc -l)
14536 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14538 # simulate race between register and unregister
14539 # XXX as fail_loc is set per-MDS, with DNE configs the race
14540 # simulation will only occur for one MDT per MDS and for the
14541 # others the normal race scenario will take place
14542 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14543 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14544 do_nodes $mdts $LCTL set_param fail_val=1
14546 # unregister 1st user
14547 changelog_deregister &
14549 # wait some time for deregister work to reach race rdv
14551 # register 2nd user
14552 changelog_register || error "2nd user register failed"
14554 wait $pid1 || error "1st user deregister failed"
14558 declare -A LAST_REC
14559 for i in $(seq $MDSCOUNT); do
14560 if changelog_users mds$i | grep "^cl"; then
14561 # make sure new records are added with one user present
14562 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14563 awk '/^current.index:/ { print $NF }')
14565 error "mds$i has no user registered"
14569 # generate more changelog records to accumulate on each MDT
14570 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14571 error "create $DIR/$tdir/${tfile}bis failed"
14573 for i in $(seq $MDSCOUNT); do
14574 last_rec=$(changelog_users $SINGLEMDS |
14575 awk '/^current.index:/ { print $NF }')
14576 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14577 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14578 error "changelogs are off on mds$i"
14581 run_test 160i "changelog user register/unregister race"
14584 remote_mds_nodsh && skip "remote MDS with nodsh"
14585 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14586 skip "Need MDS version at least 2.12.56"
14588 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14589 stack_trap "umount $MOUNT2" EXIT
14591 changelog_register || error "first changelog_register failed"
14592 stack_trap "changelog_deregister" EXIT
14594 # generate some changelog
14595 # use fnv1a because created files should be evenly distributed
14596 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14597 error "mkdir $tdir failed"
14598 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14599 error "create $DIR/$tdir/${tfile}bis failed"
14601 # open the changelog device
14602 exec 3>/dev/changelog-$FSNAME-MDT0000
14603 stack_trap "exec 3>&-" EXIT
14604 exec 4</dev/changelog-$FSNAME-MDT0000
14605 stack_trap "exec 4<&-" EXIT
14607 # umount the first lustre mount
14609 stack_trap "mount_client $MOUNT" EXIT
14612 cat <&4 >/dev/null || error "read changelog failed"
14615 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14616 changelog_users $SINGLEMDS | grep -q $cl_user ||
14617 error "User $cl_user not found in changelog_users"
14619 printf 'clear:'$cl_user':0' >&3
14621 run_test 160j "client can be umounted while its chanangelog is being used"
14624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14625 remote_mds_nodsh && skip "remote MDS with nodsh"
14627 mkdir -p $DIR/$tdir/1/1
14629 changelog_register || error "changelog_register failed"
14630 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14632 changelog_users $SINGLEMDS | grep -q $cl_user ||
14633 error "User '$cl_user' not found in changelog_users"
14634 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14635 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14636 rmdir $DIR/$tdir/1/1 & sleep 1
14638 touch $DIR/$tdir/2/2
14639 rm -rf $DIR/$tdir/2
14644 changelog_dump | grep rmdir || error "rmdir not recorded"
14647 changelog_deregister
14649 run_test 160k "Verify that changelog records are not lost"
14652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14654 test_mkdir -c1 $DIR/$tdir
14655 cp /etc/hosts $DIR/$tdir/$tfile
14656 test_mkdir -c1 $DIR/$tdir/foo1
14657 test_mkdir -c1 $DIR/$tdir/foo2
14658 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14659 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14660 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14661 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14662 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14663 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14664 $LFS fid2path $DIR $FID
14665 error "bad link ea"
14668 rm $DIR/$tdir/foo2/zachary
14670 rm $DIR/$tdir/foo2/thor
14672 rm $DIR/$tdir/$tfile
14674 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14675 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14676 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14677 rm $DIR/$tdir/foo2/maggie
14680 local longname=$tfile.avg_len_is_thirty_two_
14681 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14682 error_noexit 'failed to unlink many hardlinks'" EXIT
14683 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14684 error "failed to hardlink many files"
14685 links=$($LFS fid2path $DIR $FID | wc -l)
14686 echo -n "${links}/1000 links in link EA"
14687 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14689 run_test 161a "link ea sanity"
14692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14693 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14696 local remote_dir=$DIR/$tdir/remote_dir
14698 mkdir -p $DIR/$tdir
14699 $LFS mkdir -i $MDTIDX $remote_dir ||
14700 error "create remote directory failed"
14702 cp /etc/hosts $remote_dir/$tfile
14703 mkdir -p $remote_dir/foo1
14704 mkdir -p $remote_dir/foo2
14705 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14706 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14707 ln $remote_dir/$tfile $remote_dir/foo1/luna
14708 ln $remote_dir/$tfile $remote_dir/foo2/thor
14710 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14712 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14713 $LFS fid2path $DIR $FID
14714 error "bad link ea"
14717 rm $remote_dir/foo2/zachary
14719 rm $remote_dir/foo2/thor
14721 rm $remote_dir/$tfile
14723 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14724 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14725 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14726 $LFS fid2path $DIR $FID
14727 error "bad link rename"
14729 rm $remote_dir/foo2/maggie
14732 local longname=filename_avg_len_is_thirty_two_
14733 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14734 error "failed to hardlink many files"
14735 links=$($LFS fid2path $DIR $FID | wc -l)
14736 echo -n "${links}/1000 links in link EA"
14737 [[ ${links} -gt 60 ]] ||
14738 error "expected at least 60 links in link EA"
14739 unlinkmany $remote_dir/foo2/$longname 1000 ||
14740 error "failed to unlink many hardlinks"
14742 run_test 161b "link ea sanity under remote directory"
14745 remote_mds_nodsh && skip "remote MDS with nodsh"
14746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14747 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14748 skip "Need MDS version at least 2.1.5"
14750 # define CLF_RENAME_LAST 0x0001
14751 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14752 changelog_register || error "changelog_register failed"
14755 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14756 touch $DIR/$tdir/foo_161c
14757 touch $DIR/$tdir/bar_161c
14758 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14759 changelog_dump | grep RENME | tail -n 5
14760 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14761 changelog_clear 0 || error "changelog_clear failed"
14762 if [ x$flags != "x0x1" ]; then
14763 error "flag $flags is not 0x1"
14766 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14767 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14768 touch $DIR/$tdir/foo_161c
14769 touch $DIR/$tdir/bar_161c
14770 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14771 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14772 changelog_dump | grep RENME | tail -n 5
14773 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14774 changelog_clear 0 || error "changelog_clear failed"
14775 if [ x$flags != "x0x0" ]; then
14776 error "flag $flags is not 0x0"
14778 echo "rename overwrite a target having nlink > 1," \
14779 "changelog record has flags of $flags"
14781 # rename doesn't overwrite a target (changelog flag 0x0)
14782 touch $DIR/$tdir/foo_161c
14783 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14784 changelog_dump | grep RENME | tail -n 5
14785 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14786 changelog_clear 0 || error "changelog_clear failed"
14787 if [ x$flags != "x0x0" ]; then
14788 error "flag $flags is not 0x0"
14790 echo "rename doesn't overwrite a target," \
14791 "changelog record has flags of $flags"
14793 # define CLF_UNLINK_LAST 0x0001
14794 # unlink a file having nlink = 1 (changelog flag 0x1)
14795 rm -f $DIR/$tdir/foo2_161c
14796 changelog_dump | grep UNLNK | tail -n 5
14797 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14798 changelog_clear 0 || error "changelog_clear failed"
14799 if [ x$flags != "x0x1" ]; then
14800 error "flag $flags is not 0x1"
14802 echo "unlink a file having nlink = 1," \
14803 "changelog record has flags of $flags"
14805 # unlink a file having nlink > 1 (changelog flag 0x0)
14806 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14807 rm -f $DIR/$tdir/foobar_161c
14808 changelog_dump | grep UNLNK | tail -n 5
14809 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14810 changelog_clear 0 || error "changelog_clear failed"
14811 if [ x$flags != "x0x0" ]; then
14812 error "flag $flags is not 0x0"
14814 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14816 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
14819 remote_mds_nodsh && skip "remote MDS with nodsh"
14820 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
14825 changelog_register || error "changelog_register failed"
14827 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
14828 # interfer with $MOUNT/.lustre/fid/ access
14830 [[ $? -eq 0 ]] || error "mkdir failed"
14832 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
14833 $LCTL set_param fail_loc=0x8000140c
14835 $LCTL set_param fail_val=5
14838 echo foofoo > $DIR/$tdir/$tfile &
14841 # wait for create to be delayed
14845 [[ $? -eq 0 ]] || error "create should be blocked"
14847 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
14848 stack_trap "rm -f $tempfile"
14849 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
14850 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
14851 # some delay may occur during ChangeLog publishing and file read just
14852 # above, that could allow file write to happen finally
14853 [[ -s $tempfile ]] && echo "file should be empty"
14855 $LCTL set_param fail_loc=0
14858 [[ $? -eq 0 ]] || error "create failed"
14860 run_test 161d "create with concurrent .lustre/fid access"
14863 local expected="$1"
14868 path=$($LFS fid2path "$@")
14871 if [ $rc -ne 0 ]; then
14872 error "path looked up of '$expected' failed: rc=$rc"
14873 elif [ "$path" != "$expected" ]; then
14874 error "path looked up '$path' instead of '$expected'"
14876 echo "FID '$fid' resolves to path '$path' as expected"
14880 test_162a() { # was test_162
14881 test_mkdir -p -c1 $DIR/$tdir/d2
14882 touch $DIR/$tdir/d2/$tfile
14883 touch $DIR/$tdir/d2/x1
14884 touch $DIR/$tdir/d2/x2
14885 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
14886 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
14888 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
14889 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
14892 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
14893 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
14894 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
14896 # softlink to wrong file
14897 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
14898 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
14899 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
14902 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
14903 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
14904 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
14905 # fid2path dir/fsname should both work
14906 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
14907 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
14909 # hardlink count: check that there are 2 links
14910 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
14911 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
14913 # hardlink indexing: remove the first link
14914 rm $DIR/$tdir/d2/p/q/r/hlink
14915 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
14917 run_test 162a "path lookup sanity"
14920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14921 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14924 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
14925 error "create striped dir failed"
14927 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
14928 tail -n 1 | awk '{print $2}')
14929 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
14931 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
14932 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
14935 for ((i=0;i<5;i++)); do
14936 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
14937 error "get fid for f$i failed"
14938 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
14940 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
14941 error "get fid for d$i failed"
14942 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
14947 run_test 162b "striped directory path lookup sanity"
14949 # LU-4239: Verify fid2path works with paths 100 or more directories deep
14951 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
14952 skip "Need MDS version at least 2.7.51"
14954 local lpath=$tdir.local
14955 local rpath=$tdir.remote
14957 test_mkdir $DIR/$lpath
14958 test_mkdir $DIR/$rpath
14960 for ((i = 0; i <= 101; i++)); do
14963 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
14964 error "get fid for local directory $DIR/$lpath failed"
14965 check_path "$DIR/$lpath" $MOUNT $FID --link 0
14968 test_mkdir $DIR/$rpath
14969 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
14970 error "get fid for remote directory $DIR/$rpath failed"
14971 check_path "$DIR/$rpath" $MOUNT $FID --link 0
14976 run_test 162c "fid2path works with paths 100 or more directories deep"
14978 oalr_event_count() {
14982 awk -v name="${FSNAME}-OST0000" \
14983 -v event="${event}" \
14984 '$1 == "TRACE" && $2 == event && $3 == name' \
14989 oalr_expect_event_count() {
14992 local expect="${3}"
14995 count=$(oalr_event_count "${event}" "${trace}")
14996 if ((count == expect)); then
15000 error_noexit "${event} event count was '${count}', expected ${expect}"
15006 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15008 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15012 sync # Flush previous IOs so we can count log entries.
15013 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15014 stack_trap cleanup_165 EXIT
15018 local trace="/tmp/${tfile}.trace"
15022 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15026 do_facet ost1 ofd_access_log_reader --list
15029 do_facet ost1 killall -TERM ofd_access_log_reader
15033 if ((rc != 0)); then
15034 error "ofd_access_log_reader exited with rc = '${rc}'"
15037 # Parse trace file for discovery events:
15038 oalr_expect_event_count alr_log_add "${trace}" 1
15039 oalr_expect_event_count alr_log_eof "${trace}" 1
15040 oalr_expect_event_count alr_log_free "${trace}" 1
15042 run_test 165a "ofd access log discovery"
15045 local trace="/tmp/${tfile}.trace"
15046 local file="${DIR}/${tfile}"
15057 lfs setstripe -c 1 -i 0 "${file}"
15058 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15059 do_facet ost1 ofd_access_log_reader --list
15061 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15063 do_facet ost1 killall -TERM ofd_access_log_reader
15067 if ((rc != 0)); then
15068 error "ofd_access_log_reader exited with rc = '${rc}'"
15071 oalr_expect_event_count alr_log_entry "${trace}" 1
15073 pfid1=$($LFS path2fid "${file}")
15075 # 1 2 3 4 5 6 7 8 9 10
15076 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15077 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15079 echo "entry = '${entry[*]}'" >&2
15082 if [[ "${pfid1}" != "${pfid2}" ]]; then
15083 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15087 if ((size != 1048576)); then
15088 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15092 if [[ "${flags}" != "w" ]]; then
15093 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15096 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15097 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c || error "cannot read '${file}'"
15099 do_facet ost1 killall -TERM ofd_access_log_reader
15103 if ((rc != 0)); then
15104 error "ofd_access_log_reader exited with rc = '${rc}'"
15107 oalr_expect_event_count alr_log_entry "${trace}" 1
15109 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15110 echo "entry = '${entry[*]}'" >&2
15113 if [[ "${pfid1}" != "${pfid2}" ]]; then
15114 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15118 if ((size != 524288)); then
15119 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15123 if [[ "${flags}" != "r" ]]; then
15124 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15127 run_test 165b "ofd access log entries are produced and consumed"
15130 local file="${DIR}/${tdir}/${tfile}"
15131 test_mkdir "${DIR}/${tdir}"
15135 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15137 # 4096 / 64 = 64. Create twice as many entries.
15138 for ((i = 0; i < 128; i++)); do
15139 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c || error "cannot create file"
15143 do_facet ost1 ofd_access_log_reader --list
15144 unlinkmany "${file}-%d" 128
15146 run_test 165c "full ofd access logs do not block IOs"
15148 oal_peek_entry_count() {
15149 do_facet ost1 ofd_access_log_reader --list | awk '$1 == "_entry_count:" { print $2; }'
15152 oal_expect_entry_count() {
15153 local entry_count=$(oal_peek_entry_count)
15156 if ((entry_count == expect)); then
15160 error_noexit "bad entry count, got ${entry_count}, expected ${expect}"
15161 do_facet ost1 ofd_access_log_reader --list >&2
15166 local trace="/tmp/${tfile}.trace"
15167 local file="${DIR}/${tdir}/${tfile}"
15168 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15170 test_mkdir "${DIR}/${tdir}"
15173 lfs setstripe -c 1 -i 0 "${file}"
15175 do_facet ost1 lctl set_param "${param}=rw"
15176 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15177 oal_expect_entry_count 1
15179 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15180 oal_expect_entry_count 2
15182 do_facet ost1 lctl set_param "${param}=r"
15183 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15184 oal_expect_entry_count 2
15186 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15187 oal_expect_entry_count 3
15189 do_facet ost1 lctl set_param "${param}=w"
15190 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15191 oal_expect_entry_count 4
15193 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15194 oal_expect_entry_count 4
15196 do_facet ost1 lctl set_param "${param}=0"
15197 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15198 oal_expect_entry_count 4
15200 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15201 oal_expect_entry_count 4
15203 run_test 165d "ofd_access_log mask works"
15206 # do directio so as not to populate the page cache
15207 log "creating a 10 Mb file"
15208 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15209 log "starting reads"
15210 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15211 log "truncating the file"
15212 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15214 kill %+ || true # reads might have finished
15215 echo "wait until dd is finished"
15217 log "removing the temporary file"
15218 rm -rf $DIR/$tfile || error "tmp file removal failed"
15220 run_test 169 "parallel read and truncate should not deadlock"
15223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15225 $LCTL clear # bug 18514
15226 $LCTL debug_daemon start $TMP/${tfile}_log_good
15228 $LCTL debug_daemon stop
15229 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15230 error "sed failed to read log_good"
15232 $LCTL debug_daemon start $TMP/${tfile}_log_good
15234 $LCTL debug_daemon stop
15236 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15237 error "lctl df log_bad failed"
15239 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15240 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15242 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15243 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15245 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15246 error "bad_line good_line1 good_line2 are empty"
15248 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15249 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15250 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15252 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15253 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15254 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15256 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15257 error "bad_line_new good_line_new are empty"
15259 local expected_good=$((good_line1 + good_line2*2))
15261 rm -f $TMP/${tfile}*
15262 # LU-231, short malformed line may not be counted into bad lines
15263 if [ $bad_line -ne $bad_line_new ] &&
15264 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15265 error "expected $bad_line bad lines, but got $bad_line_new"
15269 if [ $expected_good -ne $good_line_new ]; then
15270 error "expected $expected_good good lines, but got $good_line_new"
15275 run_test 170 "test lctl df to handle corrupted log ====================="
15277 test_171() { # bug20592
15278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15280 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15281 $LCTL set_param fail_loc=0x50e
15282 $LCTL set_param fail_val=3000
15283 multiop_bg_pause $DIR/$tfile O_s || true
15285 kill -USR1 $MULTIPID
15289 if dmesg | grep "recursive fault"; then
15290 error "caught a recursive fault"
15292 $LCTL set_param fail_loc=0
15295 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15297 # it would be good to share it with obdfilter-survey/iokit-libecho code
15298 setup_obdecho_osc () {
15301 local obdfilter_name=$2
15302 echo "Creating new osc for $obdfilter_name on $ost_nid"
15303 # make sure we can find loopback nid
15304 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15306 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15307 ${obdfilter_name}_osc_UUID || rc=2; }
15308 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15309 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15313 cleanup_obdecho_osc () {
15314 local obdfilter_name=$1
15315 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15316 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15323 local pages=${3:-64}
15328 local obd_size=$(get_obd_size $node $OBD)
15329 local page_size=$(get_page_size $node)
15330 if [[ -n "$obd_size" ]]; then
15331 local new_count=$((obd_size / (pages * page_size / 1024)))
15332 [[ $new_count -ge $count ]] || count=$new_count
15335 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15336 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15338 if [ $rc -eq 0 ]; then
15339 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15340 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15342 echo "New object id is $id"
15343 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15345 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15346 "test_brw $count w v $pages $id" || rc=4; }
15347 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15349 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15350 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15351 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15352 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15353 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15360 if ! module_loaded obdecho; then
15361 load_module obdecho/obdecho &&
15362 stack_trap "rmmod obdecho" EXIT ||
15363 error "unable to load obdecho on client"
15366 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15367 local host=$($LCTL get_param -n osc.$osc.import |
15368 awk '/current_connection:/ { print $2 }' )
15369 local target=$($LCTL get_param -n osc.$osc.import |
15370 awk '/target:/ { print $2 }' )
15371 target=${target%_UUID}
15373 if [ -n "$target" ]; then
15374 setup_obdecho_osc $host $target &&
15375 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15376 { error "obdecho setup failed with $?"; return; }
15378 obdecho_test ${target}_osc client ||
15379 error "obdecho_test failed on ${target}_osc"
15381 $LCTL get_param osc.$osc.import
15382 error "there is no osc.$osc.import target"
15385 run_test 180a "test obdecho on osc"
15388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15389 remote_ost_nodsh && skip "remote OST with nodsh"
15391 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15392 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15393 error "failed to load module obdecho"
15395 local target=$(do_facet ost1 $LCTL dl |
15396 awk '/obdfilter/ { print $4; exit; }')
15398 if [ -n "$target" ]; then
15399 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15401 do_facet ost1 $LCTL dl
15402 error "there is no obdfilter target on ost1"
15405 run_test 180b "test obdecho directly on obdfilter"
15407 test_180c() { # LU-2598
15408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15409 remote_ost_nodsh && skip "remote OST with nodsh"
15410 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15411 skip "Need MDS version at least 2.4.0"
15413 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15414 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15415 error "failed to load module obdecho"
15417 local target=$(do_facet ost1 $LCTL dl |
15418 awk '/obdfilter/ { print $4; exit; }')
15420 if [ -n "$target" ]; then
15421 local pages=16384 # 64MB bulk I/O RPC size
15423 obdecho_test "$target" ost1 "$pages" ||
15424 error "obdecho_test with pages=$pages failed with $?"
15426 do_facet ost1 $LCTL dl
15427 error "there is no obdfilter target on ost1"
15430 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15432 test_181() { # bug 22177
15433 test_mkdir $DIR/$tdir
15434 # create enough files to index the directory
15435 createmany -o $DIR/$tdir/foobar 4000
15436 # print attributes for debug purpose
15439 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15441 # remove the files & current working dir
15442 unlinkmany $DIR/$tdir/foobar 4000
15444 kill -USR1 $MULTIPID
15446 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15449 run_test 181 "Test open-unlinked dir ========================"
15455 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15457 $LCTL set_param mdc.*.rpc_stats=clear
15459 for (( i = 0; i < $tcount; i++ )) ; do
15460 mkdir $DIR/$tdir/$i
15463 for (( i = 0; i < $tcount; i++ )) ; do
15464 createmany -o $DIR/$tdir/$i/f- $fcount &
15468 for (( i = 0; i < $tcount; i++ )) ; do
15469 unlinkmany $DIR/$tdir/$i/f- $fcount &
15473 $LCTL get_param mdc.*.rpc_stats
15477 run_test 182 "Test parallel modify metadata operations ================"
15479 test_183() { # LU-2275
15480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15481 remote_mds_nodsh && skip "remote MDS with nodsh"
15482 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15483 skip "Need MDS version at least 2.3.56"
15485 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15486 echo aaa > $DIR/$tdir/$tfile
15488 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15489 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15491 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15492 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15494 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15496 # Flush negative dentry cache
15497 touch $DIR/$tdir/$tfile
15499 # We are not checking for any leaked references here, they'll
15500 # become evident next time we do cleanup with module unload.
15503 run_test 183 "No crash or request leak in case of strange dispositions ========"
15505 # test suite 184 is for LU-2016, LU-2017
15507 check_swap_layouts_support
15509 dir0=$DIR/$tdir/$testnum
15510 test_mkdir -p -c1 $dir0
15515 $LFS setstripe -c1 $file1
15517 $LFS setstripe -c2 $file2
15519 gen1=$($LFS getstripe -g $file1)
15520 gen2=$($LFS getstripe -g $file2)
15522 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15523 gen=$($LFS getstripe -g $file1)
15524 [[ $gen1 != $gen ]] ||
15525 "Layout generation on $file1 does not change"
15526 gen=$($LFS getstripe -g $file2)
15527 [[ $gen2 != $gen ]] ||
15528 "Layout generation on $file2 does not change"
15530 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15531 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15533 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15535 run_test 184a "Basic layout swap"
15538 check_swap_layouts_support
15540 dir0=$DIR/$tdir/$testnum
15541 mkdir -p $dir0 || error "creating dir $dir0"
15548 $LFS setstripe -c1 $file1
15549 $LFS setstripe -c2 $file2
15550 $LFS setstripe -c1 $file3
15551 chown $RUNAS_ID $file3
15552 gen1=$($LFS getstripe -g $file1)
15553 gen2=$($LFS getstripe -g $file2)
15555 $LFS swap_layouts $dir1 $dir2 &&
15556 error "swap of directories layouts should fail"
15557 $LFS swap_layouts $dir1 $file1 &&
15558 error "swap of directory and file layouts should fail"
15559 $RUNAS $LFS swap_layouts $file1 $file2 &&
15560 error "swap of file we cannot write should fail"
15561 $LFS swap_layouts $file1 $file3 &&
15562 error "swap of file with different owner should fail"
15563 /bin/true # to clear error code
15565 run_test 184b "Forbidden layout swap (will generate errors)"
15568 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15569 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15570 check_swap_layouts_support
15572 local dir0=$DIR/$tdir/$testnum
15573 mkdir -p $dir0 || error "creating dir $dir0"
15575 local ref1=$dir0/ref1
15576 local ref2=$dir0/ref2
15577 local file1=$dir0/file1
15578 local file2=$dir0/file2
15579 # create a file large enough for the concurrent test
15580 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15581 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15582 echo "ref file size: ref1($(stat -c %s $ref1))," \
15583 "ref2($(stat -c %s $ref2))"
15586 dd if=$ref1 of=$file1 bs=16k &
15589 # Make sure dd starts to copy file
15590 while [ ! -f $file1 ]; do sleep 0.1; done
15592 $LFS swap_layouts $file1 $file2
15595 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15596 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15598 # how many bytes copied before swapping layout
15599 local copied=$(stat -c %s $file2)
15600 local remaining=$(stat -c %s $ref1)
15601 remaining=$((remaining - copied))
15602 echo "Copied $copied bytes before swapping layout..."
15604 cmp -n $copied $file1 $ref2 | grep differ &&
15605 error "Content mismatch [0, $copied) of ref2 and file1"
15606 cmp -n $copied $file2 $ref1 ||
15607 error "Content mismatch [0, $copied) of ref1 and file2"
15608 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15609 error "Content mismatch [$copied, EOF) of ref1 and file1"
15612 rm -f $ref1 $ref2 $file1 $file2
15614 run_test 184c "Concurrent write and layout swap"
15617 check_swap_layouts_support
15618 [ -z "$(which getfattr 2>/dev/null)" ] &&
15619 skip_env "no getfattr command"
15621 local file1=$DIR/$tdir/$tfile-1
15622 local file2=$DIR/$tdir/$tfile-2
15623 local file3=$DIR/$tdir/$tfile-3
15627 mkdir -p $DIR/$tdir
15628 touch $file1 || error "create $file1 failed"
15629 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15630 error "create $file2 failed"
15631 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15632 error "create $file3 failed"
15633 lovea1=$(get_layout_param $file1)
15635 $LFS swap_layouts $file2 $file3 ||
15636 error "swap $file2 $file3 layouts failed"
15637 $LFS swap_layouts $file1 $file2 ||
15638 error "swap $file1 $file2 layouts failed"
15640 lovea2=$(get_layout_param $file2)
15643 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15645 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15646 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15648 run_test 184d "allow stripeless layouts swap"
15651 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15652 skip "Need MDS version at least 2.6.94"
15653 check_swap_layouts_support
15654 [ -z "$(which getfattr 2>/dev/null)" ] &&
15655 skip_env "no getfattr command"
15657 local file1=$DIR/$tdir/$tfile-1
15658 local file2=$DIR/$tdir/$tfile-2
15659 local file3=$DIR/$tdir/$tfile-3
15662 mkdir -p $DIR/$tdir
15663 touch $file1 || error "create $file1 failed"
15664 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15665 error "create $file2 failed"
15666 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15667 error "create $file3 failed"
15669 $LFS swap_layouts $file1 $file2 ||
15670 error "swap $file1 $file2 layouts failed"
15672 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15673 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15675 echo 123 > $file1 || error "Should be able to write into $file1"
15677 $LFS swap_layouts $file1 $file3 ||
15678 error "swap $file1 $file3 layouts failed"
15680 echo 123 > $file1 || error "Should be able to write into $file1"
15682 rm -rf $file1 $file2 $file3
15684 run_test 184e "Recreate layout after stripeless layout swaps"
15687 # Create a file with name longer than sizeof(struct stat) ==
15688 # 144 to see if we can get chars from the file name to appear
15689 # in the returned striping. Note that 'f' == 0x66.
15690 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15692 mkdir -p $DIR/$tdir
15693 mcreate $DIR/$tdir/$file
15694 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15695 error "IOC_MDC_GETFILEINFO returned garbage striping"
15698 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15700 test_185() { # LU-2441
15701 # LU-3553 - no volatile file support in old servers
15702 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15703 skip "Need MDS version at least 2.3.60"
15705 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15706 touch $DIR/$tdir/spoo
15707 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15708 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15709 error "cannot create/write a volatile file"
15710 [ "$FILESET" == "" ] &&
15711 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15712 error "FID is still valid after close"
15714 multiop_bg_pause $DIR/$tdir vVw4096_c
15721 # assume that the next FID for this client is sequential, since stdout
15722 # is unfortunately eaten by multiop_bg_pause
15723 local n=$((${fidv[1]} + 1))
15724 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15725 if [ "$FILESET" == "" ]; then
15726 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15727 error "FID is missing before close"
15729 kill -USR1 $multi_pid
15730 # 1 second delay, so if mtime change we will see it
15732 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15733 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15735 run_test 185 "Volatile file support"
15737 function create_check_volatile() {
15741 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15744 local FID=$(cat /tmp/${tfile}.fid)
15745 [ "$FID" == "" ] && error "can't get FID for volatile"
15746 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15747 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15748 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15752 cancel_lru_locks mdc # flush opencache
15753 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15758 # LU-12516 - volatile creation via .lustre
15759 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15760 skip "Need MDS version at least 2.3.55"
15762 create_check_volatile 0
15763 [ $MDSCOUNT -lt 2 ] && return 0
15766 create_check_volatile 1
15770 run_test 185a "Volatile file creation in .lustre/fid/"
15773 remote_mds_nodsh && skip "remote MDS with nodsh"
15774 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15775 skip "Need MDS version at least 2.3.0"
15777 local dir0=$DIR/$tdir/$testnum
15778 mkdir -p $dir0 || error "creating dir $dir0"
15780 local file=$dir0/file1
15781 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15782 local dv1=$($LFS data_version $file)
15783 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15784 local dv2=$($LFS data_version $file)
15785 [[ $dv1 != $dv2 ]] ||
15786 error "data version did not change on write $dv1 == $dv2"
15791 run_test 187a "Test data version change"
15794 remote_mds_nodsh && skip "remote MDS with nodsh"
15795 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15796 skip "Need MDS version at least 2.3.0"
15798 local dir0=$DIR/$tdir/$testnum
15799 mkdir -p $dir0 || error "creating dir $dir0"
15801 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15802 [[ ${DV[0]} != ${DV[1]} ]] ||
15803 error "data version did not change on write"\
15804 " ${DV[0]} == ${DV[1]}"
15809 run_test 187b "Test data version change on volatile file"
15812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15813 remote_mgs_nodsh && skip "remote MGS with nodsh"
15814 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15816 local POOL=${POOL:-cea1}
15817 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
15818 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
15821 local last_ost=$(($OSTCOUNT - 1))
15823 local ost_list=$(seq $first_ost $ost_step $last_ost)
15824 local ost_range="$first_ost $last_ost $ost_step"
15825 local test_path=$POOL_ROOT/$POOL_DIR_NAME
15826 local file_dir=$POOL_ROOT/file_tst
15827 local subdir=$test_path/subdir
15831 # former test_200a test_200b
15832 pool_add $POOL || { rc=$? ; break; }
15833 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
15834 # former test_200c test_200d
15835 mkdir -p $test_path
15836 pool_set_dir $POOL $test_path || { rc=$? ; break; }
15837 pool_check_dir $POOL $test_path || { rc=$? ; break; }
15839 pool_check_dir $POOL $subdir || { rc=$? ; break; }
15840 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
15841 || { rc=$? ; break; }
15842 # former test_200e test_200f
15843 local files=$((OSTCOUNT*3))
15844 pool_alloc_files $POOL $test_path $files "$ost_list" \
15845 || { rc=$? ; break; }
15846 pool_create_files $POOL $file_dir $files "$ost_list" \
15847 || { rc=$? ; break; }
15848 # former test_200g test_200h
15849 pool_lfs_df $POOL || { rc=$? ; break; }
15850 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
15852 # former test_201a test_201b test_201c
15853 pool_remove_first_target $POOL || { rc=$? ; break; }
15855 local f=$test_path/$tfile
15856 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
15857 pool_remove $POOL $f || { rc=$? ; break; }
15865 run_test 200 "OST pools"
15867 # usage: default_attr <count | size | offset>
15869 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
15872 # usage: check_default_stripe_attr
15873 check_default_stripe_attr() {
15874 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
15877 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
15879 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
15883 error "unknown getstripe attr '$1'"
15886 [ $ACTUAL == $EXPECTED ] ||
15887 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
15891 test_mkdir $DIR/$tdir
15892 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
15894 check_default_stripe_attr --stripe-count
15895 check_default_stripe_attr --stripe-size
15896 check_default_stripe_attr --stripe-index
15898 run_test 204a "Print default stripe attributes"
15901 test_mkdir $DIR/$tdir
15902 $LFS setstripe --stripe-count 1 $DIR/$tdir
15904 check_default_stripe_attr --stripe-size
15905 check_default_stripe_attr --stripe-index
15907 run_test 204b "Print default stripe size and offset"
15910 test_mkdir $DIR/$tdir
15911 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15913 check_default_stripe_attr --stripe-count
15914 check_default_stripe_attr --stripe-index
15916 run_test 204c "Print default stripe count and offset"
15919 test_mkdir $DIR/$tdir
15920 $LFS setstripe --stripe-index 0 $DIR/$tdir
15922 check_default_stripe_attr --stripe-count
15923 check_default_stripe_attr --stripe-size
15925 run_test 204d "Print default stripe count and size"
15928 test_mkdir $DIR/$tdir
15929 $LFS setstripe -d $DIR/$tdir
15931 check_default_stripe_attr --stripe-count --raw
15932 check_default_stripe_attr --stripe-size --raw
15933 check_default_stripe_attr --stripe-index --raw
15935 run_test 204e "Print raw stripe attributes"
15938 test_mkdir $DIR/$tdir
15939 $LFS setstripe --stripe-count 1 $DIR/$tdir
15941 check_default_stripe_attr --stripe-size --raw
15942 check_default_stripe_attr --stripe-index --raw
15944 run_test 204f "Print raw stripe size and offset"
15947 test_mkdir $DIR/$tdir
15948 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15950 check_default_stripe_attr --stripe-count --raw
15951 check_default_stripe_attr --stripe-index --raw
15953 run_test 204g "Print raw stripe count and offset"
15956 test_mkdir $DIR/$tdir
15957 $LFS setstripe --stripe-index 0 $DIR/$tdir
15959 check_default_stripe_attr --stripe-count --raw
15960 check_default_stripe_attr --stripe-size --raw
15962 run_test 204h "Print raw stripe count and size"
15964 # Figure out which job scheduler is being used, if any,
15965 # or use a fake one
15966 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
15967 JOBENV=SLURM_JOB_ID
15968 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
15970 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
15972 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
15973 JOBENV=LOADL_STEP_ID
15974 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
15977 $LCTL list_param jobid_name > /dev/null 2>&1
15978 if [ $? -eq 0 ]; then
15984 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
15986 verify_jobstats() {
15991 # we don't really need to clear the stats for this test to work, since each
15992 # command has a unique jobid, but it makes debugging easier if needed.
15993 # for facet in $facets; do
15994 # local dev=$(convert_facet2label $facet)
15995 # # clear old jobstats
15996 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
15999 # use a new JobID for each test, or we might see an old one
16000 [ "$JOBENV" = "FAKE_JOBID" ] &&
16001 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16003 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16005 [ "$JOBENV" = "nodelocal" ] && {
16006 FAKE_JOBID=id.$testnum.%e.$RANDOM
16007 $LCTL set_param jobid_name=$FAKE_JOBID
16008 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16011 log "Test: ${cmd[*]}"
16012 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16014 if [ $JOBENV = "FAKE_JOBID" ]; then
16015 FAKE_JOBID=$JOBVAL ${cmd[*]}
16020 # all files are created on OST0000
16021 for facet in $facets; do
16022 local stats="*.$(convert_facet2label $facet).job_stats"
16024 # strip out libtool wrappers for in-tree executables
16025 if [ $(do_facet $facet lctl get_param $stats |
16026 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16027 do_facet $facet lctl get_param $stats
16028 error "No jobstats for $JOBVAL found on $facet::$stats"
16034 local new_jobenv=$1
16036 set_persistent_param_and_check client "jobid_var" \
16037 "$FSNAME.sys.jobid_var" $new_jobenv
16040 test_205a() { # Job stats
16041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16042 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16043 skip "Need MDS version with at least 2.7.1"
16044 remote_mgs_nodsh && skip "remote MGS with nodsh"
16045 remote_mds_nodsh && skip "remote MDS with nodsh"
16046 remote_ost_nodsh && skip "remote OST with nodsh"
16047 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16048 skip "Server doesn't support jobstats"
16049 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16051 local old_jobenv=$($LCTL get_param -n jobid_var)
16052 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16054 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16055 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16057 stack_trap "do_facet mgs $PERM_CMD \
16058 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16062 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16063 mdt.*.job_cleanup_interval | head -n 1)
16064 local new_interval=5
16065 do_facet $SINGLEMDS \
16066 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16067 stack_trap "do_facet $SINGLEMDS \
16068 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16069 local start=$SECONDS
16073 cmd="mkdir $DIR/$tdir"
16074 verify_jobstats "$cmd" "$SINGLEMDS"
16076 cmd="rmdir $DIR/$tdir"
16077 verify_jobstats "$cmd" "$SINGLEMDS"
16078 # mkdir on secondary MDT
16079 if [ $MDSCOUNT -gt 1 ]; then
16080 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16081 verify_jobstats "$cmd" "mds2"
16084 cmd="mknod $DIR/$tfile c 1 3"
16085 verify_jobstats "$cmd" "$SINGLEMDS"
16087 cmd="rm -f $DIR/$tfile"
16088 verify_jobstats "$cmd" "$SINGLEMDS"
16089 # create all files on OST0000 so verify_jobstats can find OST stats
16091 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16092 verify_jobstats "$cmd" "$SINGLEMDS"
16094 cmd="touch $DIR/$tfile"
16095 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16097 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16098 verify_jobstats "$cmd" "ost1"
16100 cancel_lru_locks osc
16101 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16102 verify_jobstats "$cmd" "ost1"
16104 cmd="$TRUNCATE $DIR/$tfile 0"
16105 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16107 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16108 verify_jobstats "$cmd" "$SINGLEMDS"
16109 # jobstats expiry - sleep until old stats should be expired
16110 local left=$((new_interval + 5 - (SECONDS - start)))
16111 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16112 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16114 cmd="mkdir $DIR/$tdir.expire"
16115 verify_jobstats "$cmd" "$SINGLEMDS"
16116 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16117 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16119 # Ensure that jobid are present in changelog (if supported by MDS)
16120 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16121 changelog_dump | tail -10
16122 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16123 [ $jobids -eq 9 ] ||
16124 error "Wrong changelog jobid count $jobids != 9"
16128 jobstats_set $JOBENV
16130 changelog_dump | grep $tfile
16131 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16132 [ $jobids -eq 0 ] ||
16133 error "Unexpected jobids when jobid_var=$JOBENV"
16136 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
16137 JOBENV="JOBCOMPLEX"
16138 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16140 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16142 run_test 205a "Verify job stats"
16146 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
16147 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16148 do_facet $SINGLEMDS $LCTL get_param mdt.*.job_stats |
16149 grep job_id: | grep foolish &&
16150 error "Unexpected jobid found"
16153 run_test 205b "Verify job stats jobid parsing"
16155 # LU-1480, LU-1773 and LU-1657
16157 mkdir -p $DIR/$tdir
16158 $LFS setstripe -c -1 $DIR/$tdir
16159 #define OBD_FAIL_LOV_INIT 0x1403
16160 $LCTL set_param fail_loc=0xa0001403
16161 $LCTL set_param fail_val=1
16162 touch $DIR/$tdir/$tfile || true
16164 run_test 206 "fail lov_init_raid0() doesn't lbug"
16167 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16168 local fsz=`stat -c %s $DIR/$tfile`
16169 cancel_lru_locks mdc
16171 # do not return layout in getattr intent
16172 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16173 $LCTL set_param fail_loc=0x170
16174 local sz=`stat -c %s $DIR/$tfile`
16176 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16180 run_test 207a "can refresh layout at glimpse"
16183 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16184 local cksum=`md5sum $DIR/$tfile`
16185 local fsz=`stat -c %s $DIR/$tfile`
16186 cancel_lru_locks mdc
16187 cancel_lru_locks osc
16189 # do not return layout in getattr intent
16190 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16191 $LCTL set_param fail_loc=0x171
16193 # it will refresh layout after the file is opened but before read issues
16194 echo checksum is "$cksum"
16195 echo "$cksum" |md5sum -c --quiet || error "file differs"
16199 run_test 207b "can refresh layout at open"
16202 # FIXME: in this test suite, only RD lease is used. This is okay
16203 # for now as only exclusive open is supported. After generic lease
16204 # is done, this test suite should be revised. - Jinshan
16206 remote_mds_nodsh && skip "remote MDS with nodsh"
16207 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16208 skip "Need MDS version at least 2.4.52"
16210 echo "==== test 1: verify get lease work"
16211 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16213 echo "==== test 2: verify lease can be broken by upcoming open"
16214 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16218 $MULTIOP $DIR/$tfile oO_RDONLY:c
16219 kill -USR1 $PID && wait $PID || error "break lease error"
16221 echo "==== test 3: verify lease can't be granted if an open already exists"
16222 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16226 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16227 kill -USR1 $PID && wait $PID || error "open file error"
16229 echo "==== test 4: lease can sustain over recovery"
16230 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16236 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16238 echo "==== test 5: lease broken can't be regained by replay"
16239 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16243 # open file to break lease and then recovery
16244 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16247 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16251 run_test 208 "Exclusive open"
16254 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16255 skip_env "must have disp_stripe"
16258 sync; sleep 5; sync;
16260 echo 3 > /proc/sys/vm/drop_caches
16261 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16263 # open/close 500 times
16264 for i in $(seq 500); do
16268 echo 3 > /proc/sys/vm/drop_caches
16269 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16271 echo "before: $req_before, after: $req_after"
16272 [ $((req_after - req_before)) -ge 300 ] &&
16273 error "open/close requests are not freed"
16276 run_test 209 "read-only open/close requests should be freed promptly"
16280 size=$((size % 8192 + 1))
16281 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16282 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16283 rm -f $DIR/f212 $DIR/f212.xyz
16285 run_test 212 "Sendfile test ============================================"
16288 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16289 cancel_lru_locks osc
16290 lctl set_param fail_loc=0x8000040f
16291 # generate a read lock
16292 cat $DIR/$tfile > /dev/null
16293 # write to the file, it will try to cancel the above read lock.
16294 cat /etc/hosts >> $DIR/$tfile
16296 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16298 test_214() { # for bug 20133
16299 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16300 for (( i=0; i < 340; i++ )) ; do
16301 touch $DIR/$tdir/d214c/a$i
16304 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16305 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16306 ls $DIR/d214c || error "ls $DIR/d214c failed"
16307 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16308 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16310 run_test 214 "hash-indexed directory test - bug 20133"
16312 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16313 create_lnet_proc_files() {
16314 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16317 # counterpart of create_lnet_proc_files
16318 remove_lnet_proc_files() {
16319 rm -f $TMP/lnet_$1.sys
16322 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16323 # 3rd arg as regexp for body
16324 check_lnet_proc_stats() {
16325 local l=$(cat "$TMP/lnet_$1" |wc -l)
16326 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16328 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16331 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16332 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16333 # optional and can be regexp for 2nd line (lnet.routes case)
16334 check_lnet_proc_entry() {
16335 local blp=2 # blp stands for 'position of 1st line of body'
16336 [ -z "$5" ] || blp=3 # lnet.routes case
16338 local l=$(cat "$TMP/lnet_$1" |wc -l)
16339 # subtracting one from $blp because the body can be empty
16340 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16342 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16343 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16345 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16346 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16348 # bail out if any unexpected line happened
16349 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16350 [ "$?" != 0 ] || error "$2 misformatted"
16353 test_215() { # for bugs 18102, 21079, 21517
16354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16356 local N='(0|[1-9][0-9]*)' # non-negative numeric
16357 local P='[1-9][0-9]*' # positive numeric
16358 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16359 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16360 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16361 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16363 local L1 # regexp for 1st line
16364 local L2 # regexp for 2nd line (optional)
16365 local BR # regexp for the rest (body)
16367 # lnet.stats should look as 11 space-separated non-negative numerics
16368 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16369 create_lnet_proc_files "stats"
16370 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16371 remove_lnet_proc_files "stats"
16373 # lnet.routes should look like this:
16374 # Routing disabled/enabled
16375 # net hops priority state router
16376 # where net is a string like tcp0, hops > 0, priority >= 0,
16377 # state is up/down,
16378 # router is a string like 192.168.1.1@tcp2
16379 L1="^Routing (disabled|enabled)$"
16380 L2="^net +hops +priority +state +router$"
16381 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16382 create_lnet_proc_files "routes"
16383 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16384 remove_lnet_proc_files "routes"
16386 # lnet.routers should look like this:
16387 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16388 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16389 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16390 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16391 L1="^ref +rtr_ref +alive +router$"
16392 BR="^$P +$P +(up|down) +$NID$"
16393 create_lnet_proc_files "routers"
16394 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16395 remove_lnet_proc_files "routers"
16397 # lnet.peers should look like this:
16398 # nid refs state last max rtr min tx min queue
16399 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16400 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16401 # numeric (0 or >0 or <0), queue >= 0.
16402 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16403 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16404 create_lnet_proc_files "peers"
16405 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16406 remove_lnet_proc_files "peers"
16408 # lnet.buffers should look like this:
16409 # pages count credits min
16410 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16411 L1="^pages +count +credits +min$"
16412 BR="^ +$N +$N +$I +$I$"
16413 create_lnet_proc_files "buffers"
16414 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16415 remove_lnet_proc_files "buffers"
16417 # lnet.nis should look like this:
16418 # nid status alive refs peer rtr max tx min
16419 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16420 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16421 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16422 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16423 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16424 create_lnet_proc_files "nis"
16425 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16426 remove_lnet_proc_files "nis"
16428 # can we successfully write to lnet.stats?
16429 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16431 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16433 test_216() { # bug 20317
16434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16435 remote_ost_nodsh && skip "remote OST with nodsh"
16438 local facets=$(get_facets OST)
16439 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16441 save_lustre_params client "osc.*.contention_seconds" > $p
16442 save_lustre_params $facets \
16443 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16444 save_lustre_params $facets \
16445 "ldlm.namespaces.filter-*.contended_locks" >> $p
16446 save_lustre_params $facets \
16447 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16448 clear_stats osc.*.osc_stats
16450 # agressive lockless i/o settings
16451 do_nodes $(comma_list $(osts_nodes)) \
16452 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16453 ldlm.namespaces.filter-*.contended_locks=0 \
16454 ldlm.namespaces.filter-*.contention_seconds=60"
16455 lctl set_param -n osc.*.contention_seconds=60
16457 $DIRECTIO write $DIR/$tfile 0 10 4096
16458 $CHECKSTAT -s 40960 $DIR/$tfile
16460 # disable lockless i/o
16461 do_nodes $(comma_list $(osts_nodes)) \
16462 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16463 ldlm.namespaces.filter-*.contended_locks=32 \
16464 ldlm.namespaces.filter-*.contention_seconds=0"
16465 lctl set_param -n osc.*.contention_seconds=0
16466 clear_stats osc.*.osc_stats
16468 dd if=/dev/zero of=$DIR/$tfile count=0
16469 $CHECKSTAT -s 0 $DIR/$tfile
16471 restore_lustre_params <$p
16475 run_test 216 "check lockless direct write updates file size and kms correctly"
16477 test_217() { # bug 22430
16478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16483 for node in $(nodes_list); do
16484 nid=$(host_nids_address $node $NETTYPE)
16485 if [[ $nid = *-* ]] ; then
16486 echo "lctl ping $(h2nettype $nid)"
16487 lctl ping $(h2nettype $nid)
16489 echo "skipping $node (no hyphen detected)"
16493 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16496 # do directio so as not to populate the page cache
16497 log "creating a 10 Mb file"
16498 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16499 log "starting reads"
16500 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16501 log "truncating the file"
16502 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16504 kill %+ || true # reads might have finished
16505 echo "wait until dd is finished"
16507 log "removing the temporary file"
16508 rm -rf $DIR/$tfile || error "tmp file removal failed"
16510 run_test 218 "parallel read and truncate should not deadlock"
16513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16515 # write one partial page
16516 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16517 # set no grant so vvp_io_commit_write will do sync write
16518 $LCTL set_param fail_loc=0x411
16519 # write a full page at the end of file
16520 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16522 $LCTL set_param fail_loc=0
16523 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16524 $LCTL set_param fail_loc=0x411
16525 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16528 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16529 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16531 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16533 test_220() { #LU-325
16534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16535 remote_ost_nodsh && skip "remote OST with nodsh"
16536 remote_mds_nodsh && skip "remote MDS with nodsh"
16537 remote_mgs_nodsh && skip "remote MGS with nodsh"
16541 # create on MDT0000 so the last_id and next_id are correct
16543 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16547 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16548 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16549 osp.$mdtosc_proc1.prealloc_last_id)
16550 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16551 osp.$mdtosc_proc1.prealloc_next_id)
16555 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16556 #define OBD_FAIL_OST_ENOINO 0x229
16557 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16558 create_pool $FSNAME.$TESTNAME || return 1
16559 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16561 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16563 MDSOBJS=$((last_id - next_id))
16564 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16566 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16567 echo "OST still has $count kbytes free"
16569 echo "create $MDSOBJS files @next_id..."
16570 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16572 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16573 osp.$mdtosc_proc1.prealloc_last_id)
16574 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16575 osp.$mdtosc_proc1.prealloc_next_id)
16577 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16582 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16583 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16585 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16586 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16587 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16588 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16589 echo "unlink $MDSOBJS files @$next_id..."
16590 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16592 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16597 dd if=`which date` of=$MOUNT/date oflag=sync
16598 chmod +x $MOUNT/date
16600 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16601 $LCTL set_param fail_loc=0x80001401
16603 $MOUNT/date > /dev/null
16606 run_test 221 "make sure fault and truncate race to not cause OOM"
16609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16612 test_mkdir $DIR/$tdir
16613 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16614 createmany -o $DIR/$tdir/$tfile 10
16615 cancel_lru_locks mdc
16616 cancel_lru_locks osc
16617 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16618 $LCTL set_param fail_loc=0x31a
16619 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16620 $LCTL set_param fail_loc=0
16623 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16629 test_mkdir $DIR/$tdir
16630 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16631 createmany -o $DIR/$tdir/$tfile 10
16632 cancel_lru_locks mdc
16633 cancel_lru_locks osc
16634 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16635 $LCTL set_param fail_loc=0x31a
16636 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16637 $LCTL set_param fail_loc=0
16639 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16645 test_mkdir $DIR/$tdir
16646 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16647 createmany -o $DIR/$tdir/$tfile 10
16648 cancel_lru_locks mdc
16649 cancel_lru_locks osc
16650 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16651 $LCTL set_param fail_loc=0x31b
16652 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16653 $LCTL set_param fail_loc=0
16656 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16658 test_224a() { # LU-1039, MRP-303
16659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16661 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16662 $LCTL set_param fail_loc=0x508
16663 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16664 $LCTL set_param fail_loc=0
16667 run_test 224a "Don't panic on bulk IO failure"
16669 test_224b() { # LU-1039, MRP-303
16670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16672 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16673 cancel_lru_locks osc
16674 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16675 $LCTL set_param fail_loc=0x515
16676 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16677 $LCTL set_param fail_loc=0
16680 run_test 224b "Don't panic on bulk IO failure"
16682 test_224c() { # LU-6441
16683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16684 remote_mds_nodsh && skip "remote MDS with nodsh"
16686 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16687 save_writethrough $p
16688 set_cache writethrough on
16690 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
16691 local at_max=$($LCTL get_param -n at_max)
16692 local timeout=$($LCTL get_param -n timeout)
16693 local test_at="at_max"
16694 local param_at="$FSNAME.sys.at_max"
16695 local test_timeout="timeout"
16696 local param_timeout="$FSNAME.sys.timeout"
16698 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16700 set_persistent_param_and_check client "$test_at" "$param_at" 0
16701 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16703 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16704 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16705 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16706 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16708 do_facet ost1 "$LCTL set_param fail_loc=0"
16710 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16711 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16714 $LCTL set_param -n $pages_per_rpc
16715 restore_lustre_params < $p
16718 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16720 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16723 if [ -z ${MDSSURVEY} ]; then
16724 skip_env "mds-survey not found"
16726 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16727 skip "Need MDS version at least 2.2.51"
16729 local mds=$(facet_host $SINGLEMDS)
16730 local target=$(do_nodes $mds 'lctl dl' |
16731 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16733 local cmd1="file_count=1000 thrhi=4"
16734 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16735 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16736 local cmd="$cmd1 $cmd2 $cmd3"
16738 rm -f ${TMP}/mds_survey*
16740 eval $cmd || error "mds-survey with zero-stripe failed"
16741 cat ${TMP}/mds_survey*
16742 rm -f ${TMP}/mds_survey*
16744 run_test 225a "Metadata survey sanity with zero-stripe"
16747 if [ -z ${MDSSURVEY} ]; then
16748 skip_env "mds-survey not found"
16750 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16751 skip "Need MDS version at least 2.2.51"
16752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16753 remote_mds_nodsh && skip "remote MDS with nodsh"
16754 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16755 skip_env "Need to mount OST to test"
16758 local mds=$(facet_host $SINGLEMDS)
16759 local target=$(do_nodes $mds 'lctl dl' |
16760 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16762 local cmd1="file_count=1000 thrhi=4"
16763 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16764 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16765 local cmd="$cmd1 $cmd2 $cmd3"
16767 rm -f ${TMP}/mds_survey*
16769 eval $cmd || error "mds-survey with stripe_count failed"
16770 cat ${TMP}/mds_survey*
16771 rm -f ${TMP}/mds_survey*
16773 run_test 225b "Metadata survey sanity with stripe_count = 1"
16775 mcreate_path2fid () {
16781 local path=$DIR/$tdir/$name
16786 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16787 error "cannot create $desc"
16789 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16791 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16793 fid_path=$($LFS fid2path $MOUNT $fid)
16795 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16797 [ "$path" == "$fid_path" ] ||
16798 error "fid2path returned $fid_path, expected $path"
16800 echo "pass with $path and $fid"
16805 mkdir -p $DIR/$tdir
16807 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16808 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16809 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16810 mcreate_path2fid 0040666 0 0 dir "directory"
16811 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16812 mcreate_path2fid 0100666 0 0 file "regular file"
16813 mcreate_path2fid 0120666 0 0 link "symbolic link"
16814 mcreate_path2fid 0140666 0 0 sock "socket"
16816 run_test 226a "call path2fid and fid2path on files of all type"
16819 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16824 mkdir -p $DIR/$tdir
16825 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
16826 error "create remote directory failed"
16827 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
16828 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
16829 "character special file (null)"
16830 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
16831 "character special file (no device)"
16832 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
16833 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
16834 "block special file (loop)"
16835 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
16836 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
16837 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
16839 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
16841 # LU-1299 Executing or running ldd on a truncated executable does not
16842 # cause an out-of-memory condition.
16844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16845 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
16847 dd if=$(which date) of=$MOUNT/date bs=1k count=1
16848 chmod +x $MOUNT/date
16850 $MOUNT/date > /dev/null
16851 ldd $MOUNT/date > /dev/null
16854 run_test 227 "running truncated executable does not cause OOM"
16856 # LU-1512 try to reuse idle OI blocks
16858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16859 remote_mds_nodsh && skip "remote MDS with nodsh"
16860 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16862 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16863 local myDIR=$DIR/$tdir
16866 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16867 $LCTL set_param fail_loc=0x80001002
16868 createmany -o $myDIR/t- 10000
16869 $LCTL set_param fail_loc=0
16870 # The guard is current the largest FID holder
16872 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16874 local IDX=$(($SEQ % 64))
16876 do_facet $SINGLEMDS sync
16877 # Make sure journal flushed.
16879 local blk1=$(do_facet $SINGLEMDS \
16880 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16881 grep Blockcount | awk '{print $4}')
16883 # Remove old files, some OI blocks will become idle.
16884 unlinkmany $myDIR/t- 10000
16885 # Create new files, idle OI blocks should be reused.
16886 createmany -o $myDIR/t- 2000
16887 do_facet $SINGLEMDS sync
16888 # Make sure journal flushed.
16890 local blk2=$(do_facet $SINGLEMDS \
16891 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16892 grep Blockcount | awk '{print $4}')
16894 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16896 run_test 228a "try to reuse idle OI blocks"
16899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16900 remote_mds_nodsh && skip "remote MDS with nodsh"
16901 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16903 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16904 local myDIR=$DIR/$tdir
16907 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16908 $LCTL set_param fail_loc=0x80001002
16909 createmany -o $myDIR/t- 10000
16910 $LCTL set_param fail_loc=0
16911 # The guard is current the largest FID holder
16913 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16915 local IDX=$(($SEQ % 64))
16917 do_facet $SINGLEMDS sync
16918 # Make sure journal flushed.
16920 local blk1=$(do_facet $SINGLEMDS \
16921 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16922 grep Blockcount | awk '{print $4}')
16924 # Remove old files, some OI blocks will become idle.
16925 unlinkmany $myDIR/t- 10000
16928 stop $SINGLEMDS || error "Fail to stop MDT."
16930 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
16932 df $MOUNT || error "Fail to df."
16933 # Create new files, idle OI blocks should be reused.
16934 createmany -o $myDIR/t- 2000
16935 do_facet $SINGLEMDS sync
16936 # Make sure journal flushed.
16938 local blk2=$(do_facet $SINGLEMDS \
16939 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16940 grep Blockcount | awk '{print $4}')
16942 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16944 run_test 228b "idle OI blocks can be reused after MDT restart"
16948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16949 remote_mds_nodsh && skip "remote MDS with nodsh"
16950 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16952 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16953 local myDIR=$DIR/$tdir
16956 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16957 $LCTL set_param fail_loc=0x80001002
16958 # 20000 files can guarantee there are index nodes in the OI file
16959 createmany -o $myDIR/t- 20000
16960 $LCTL set_param fail_loc=0
16961 # The guard is current the largest FID holder
16963 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16965 local IDX=$(($SEQ % 64))
16967 do_facet $SINGLEMDS sync
16968 # Make sure journal flushed.
16970 local blk1=$(do_facet $SINGLEMDS \
16971 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16972 grep Blockcount | awk '{print $4}')
16974 # Remove old files, some OI blocks will become idle.
16975 unlinkmany $myDIR/t- 20000
16977 # The OI file should become empty now
16979 # Create new files, idle OI blocks should be reused.
16980 createmany -o $myDIR/t- 2000
16981 do_facet $SINGLEMDS sync
16982 # Make sure journal flushed.
16984 local blk2=$(do_facet $SINGLEMDS \
16985 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16986 grep Blockcount | awk '{print $4}')
16988 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16990 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
16992 test_229() { # LU-2482, LU-3448
16993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16994 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
16995 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
16996 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17000 # Create a file with a released layout and stripe count 2.
17001 $MULTIOP $DIR/$tfile H2c ||
17002 error "failed to create file with released layout"
17004 $LFS getstripe -v $DIR/$tfile
17006 local pattern=$($LFS getstripe -L $DIR/$tfile)
17007 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17009 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17011 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17012 stat $DIR/$tfile || error "failed to stat released file"
17014 chown $RUNAS_ID $DIR/$tfile ||
17015 error "chown $RUNAS_ID $DIR/$tfile failed"
17017 chgrp $RUNAS_ID $DIR/$tfile ||
17018 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17020 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17021 rm $DIR/$tfile || error "failed to remove released file"
17023 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17027 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17028 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17029 skip "Need MDS version at least 2.11.52"
17033 test_mkdir $DIR/$tdir
17034 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17035 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17036 [ $mdt_idx -ne 0 ] &&
17037 error "create local directory on wrong MDT $mdt_idx"
17039 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17040 error "create remote directory failed"
17041 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17042 [ $mdt_idx -ne $MDTIDX ] &&
17043 error "create remote directory on wrong MDT $mdt_idx"
17045 createmany -o $DIR/$tdir/test_230/t- 10 ||
17046 error "create files on remote directory failed"
17047 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17048 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17049 rm -r $DIR/$tdir || error "unlink remote directory failed"
17051 run_test 230a "Create remote directory and files under the remote directory"
17054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17055 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17056 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17057 skip "Need MDS version at least 2.11.52"
17065 local migrate_dir=$DIR/$tdir/migrate_dir
17066 local other_dir=$DIR/$tdir/other_dir
17068 test_mkdir $DIR/$tdir
17069 test_mkdir -i0 -c1 $migrate_dir
17070 test_mkdir -i0 -c1 $other_dir
17071 for ((i=0; i<10; i++)); do
17072 mkdir -p $migrate_dir/dir_${i}
17073 createmany -o $migrate_dir/dir_${i}/f 10 ||
17074 error "create files under remote dir failed $i"
17077 cp /etc/passwd $migrate_dir/$tfile
17078 cp /etc/passwd $other_dir/$tfile
17079 chattr +SAD $migrate_dir
17080 chattr +SAD $migrate_dir/$tfile
17082 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17083 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17084 local old_dir_mode=$(stat -c%f $migrate_dir)
17085 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17087 mkdir -p $migrate_dir/dir_default_stripe2
17088 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17089 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17091 mkdir -p $other_dir
17092 ln $migrate_dir/$tfile $other_dir/luna
17093 ln $migrate_dir/$tfile $migrate_dir/sofia
17094 ln $other_dir/$tfile $migrate_dir/david
17095 ln -s $migrate_dir/$tfile $other_dir/zachary
17096 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17097 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17103 for len in 58 59 60; do
17104 lnktgt=$(str_repeat 'l' $len)
17105 touch $migrate_dir/$lnktgt
17106 ln -s $lnktgt $migrate_dir/${len}char_ln
17110 for len in 4094 4095; do
17111 lnktgt=$(str_repeat 'l' $len)
17112 ln -s $lnktgt $migrate_dir/${len}char_ln
17116 for len in 254 255; do
17117 touch $migrate_dir/$(str_repeat 'l' $len)
17120 $LFS migrate -m $MDTIDX $migrate_dir ||
17121 error "fails on migrating remote dir to MDT1"
17123 echo "migratate to MDT1, then checking.."
17124 for ((i = 0; i < 10; i++)); do
17125 for file in $(find $migrate_dir/dir_${i}); do
17126 mdt_index=$($LFS getstripe -m $file)
17127 # broken symlink getstripe will fail
17128 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17129 error "$file is not on MDT${MDTIDX}"
17133 # the multiple link file should still in MDT0
17134 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17135 [ $mdt_index == 0 ] ||
17136 error "$file is not on MDT${MDTIDX}"
17138 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17139 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17140 error " expect $old_dir_flag get $new_dir_flag"
17142 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17143 [ "$old_file_flag" = "$new_file_flag" ] ||
17144 error " expect $old_file_flag get $new_file_flag"
17146 local new_dir_mode=$(stat -c%f $migrate_dir)
17147 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17148 error "expect mode $old_dir_mode get $new_dir_mode"
17150 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17151 [ "$old_file_mode" = "$new_file_mode" ] ||
17152 error "expect mode $old_file_mode get $new_file_mode"
17154 diff /etc/passwd $migrate_dir/$tfile ||
17155 error "$tfile different after migration"
17157 diff /etc/passwd $other_dir/luna ||
17158 error "luna different after migration"
17160 diff /etc/passwd $migrate_dir/sofia ||
17161 error "sofia different after migration"
17163 diff /etc/passwd $migrate_dir/david ||
17164 error "david different after migration"
17166 diff /etc/passwd $other_dir/zachary ||
17167 error "zachary different after migration"
17169 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17170 error "${tfile}_ln different after migration"
17172 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17173 error "${tfile}_ln_other different after migration"
17175 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17176 [ $stripe_count = 2 ] ||
17177 error "dir strpe_count $d != 2 after migration."
17179 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17180 [ $stripe_count = 2 ] ||
17181 error "file strpe_count $d != 2 after migration."
17183 #migrate back to MDT0
17186 $LFS migrate -m $MDTIDX $migrate_dir ||
17187 error "fails on migrating remote dir to MDT0"
17189 echo "migrate back to MDT0, checking.."
17190 for file in $(find $migrate_dir); do
17191 mdt_index=$($LFS getstripe -m $file)
17192 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17193 error "$file is not on MDT${MDTIDX}"
17196 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17197 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17198 error " expect $old_dir_flag get $new_dir_flag"
17200 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17201 [ "$old_file_flag" = "$new_file_flag" ] ||
17202 error " expect $old_file_flag get $new_file_flag"
17204 local new_dir_mode=$(stat -c%f $migrate_dir)
17205 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17206 error "expect mode $old_dir_mode get $new_dir_mode"
17208 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17209 [ "$old_file_mode" = "$new_file_mode" ] ||
17210 error "expect mode $old_file_mode get $new_file_mode"
17212 diff /etc/passwd ${migrate_dir}/$tfile ||
17213 error "$tfile different after migration"
17215 diff /etc/passwd ${other_dir}/luna ||
17216 error "luna different after migration"
17218 diff /etc/passwd ${migrate_dir}/sofia ||
17219 error "sofia different after migration"
17221 diff /etc/passwd ${other_dir}/zachary ||
17222 error "zachary different after migration"
17224 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17225 error "${tfile}_ln different after migration"
17227 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17228 error "${tfile}_ln_other different after migration"
17230 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
17231 [ $stripe_count = 2 ] ||
17232 error "dir strpe_count $d != 2 after migration."
17234 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
17235 [ $stripe_count = 2 ] ||
17236 error "file strpe_count $d != 2 after migration."
17238 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17240 run_test 230b "migrate directory"
17243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17244 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17245 remote_mds_nodsh && skip "remote MDS with nodsh"
17246 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17247 skip "Need MDS version at least 2.11.52"
17253 local migrate_dir=$DIR/$tdir/migrate_dir
17255 #If migrating directory fails in the middle, all entries of
17256 #the directory is still accessiable.
17257 test_mkdir $DIR/$tdir
17258 test_mkdir -i0 -c1 $migrate_dir
17259 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
17261 createmany -o $migrate_dir/f $total ||
17262 error "create files under ${migrate_dir} failed"
17264 # fail after migrating top dir, and this will fail only once, so the
17265 # first sub file migration will fail (currently f3), others succeed.
17266 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
17267 do_facet mds1 lctl set_param fail_loc=0x1801
17268 local t=$(ls $migrate_dir | wc -l)
17269 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17270 error "migrate should fail"
17271 local u=$(ls $migrate_dir | wc -l)
17272 [ "$u" == "$t" ] || error "$u != $t during migration"
17274 # add new dir/file should succeed
17275 mkdir $migrate_dir/dir ||
17276 error "mkdir failed under migrating directory"
17277 touch $migrate_dir/file ||
17278 error "create file failed under migrating directory"
17280 # add file with existing name should fail
17281 for file in $migrate_dir/f*; do
17282 stat $file > /dev/null || error "stat $file failed"
17283 $OPENFILE -f O_CREAT:O_EXCL $file &&
17284 error "open(O_CREAT|O_EXCL) $file should fail"
17285 $MULTIOP $file m && error "create $file should fail"
17286 touch $DIR/$tdir/remote_dir/$tfile ||
17287 error "touch $tfile failed"
17288 ln $DIR/$tdir/remote_dir/$tfile $file &&
17289 error "link $file should fail"
17290 mdt_index=$($LFS getstripe -m $file)
17291 if [ $mdt_index == 0 ]; then
17292 # file failed to migrate is not allowed to rename to
17293 mv $DIR/$tdir/remote_dir/$tfile $file &&
17294 error "rename to $file should fail"
17296 mv $DIR/$tdir/remote_dir/$tfile $file ||
17297 error "rename to $file failed"
17299 echo hello >> $file || error "write $file failed"
17302 # resume migration with different options should fail
17303 $LFS migrate -m 0 $migrate_dir &&
17304 error "migrate -m 0 $migrate_dir should fail"
17306 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17307 error "migrate -c 2 $migrate_dir should fail"
17309 # resume migration should succeed
17310 $LFS migrate -m $MDTIDX $migrate_dir ||
17311 error "migrate $migrate_dir failed"
17313 echo "Finish migration, then checking.."
17314 for file in $(find $migrate_dir); do
17315 mdt_index=$($LFS getstripe -m $file)
17316 [ $mdt_index == $MDTIDX ] ||
17317 error "$file is not on MDT${MDTIDX}"
17320 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17322 run_test 230c "check directory accessiblity if migration failed"
17325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17326 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17327 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17328 skip "Need MDS version at least 2.11.52"
17330 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17332 local migrate_dir=$DIR/$tdir/migrate_dir
17342 old_index=$((RANDOM % MDSCOUNT))
17343 old_count=$((MDSCOUNT - old_index))
17344 new_index=$((RANDOM % MDSCOUNT))
17345 new_count=$((MDSCOUNT - new_index))
17346 new_hash=1 # for all_char
17348 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17349 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17351 test_mkdir $DIR/$tdir
17352 test_mkdir -i $old_index -c $old_count $migrate_dir
17354 for ((i=0; i<100; i++)); do
17355 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17356 createmany -o $migrate_dir/dir_${i}/f 100 ||
17357 error "create files under remote dir failed $i"
17360 echo -n "Migrate from MDT$old_index "
17361 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17362 echo -n "to MDT$new_index"
17363 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17366 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17367 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17368 error "migrate remote dir error"
17370 echo "Finish migration, then checking.."
17371 for file in $(find $migrate_dir); do
17372 mdt_index=$($LFS getstripe -m $file)
17373 if [ $mdt_index -lt $new_index ] ||
17374 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17375 error "$file is on MDT$mdt_index"
17379 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17381 run_test 230d "check migrate big directory"
17384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17385 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17386 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17387 skip "Need MDS version at least 2.11.52"
17394 mkdir -p $DIR/$tdir
17395 mkdir $DIR/$tdir/migrate_dir
17396 mkdir $DIR/$tdir/other_dir
17397 touch $DIR/$tdir/migrate_dir/a
17398 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17399 ls $DIR/$tdir/other_dir
17401 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17402 error "migrate dir fails"
17404 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17405 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17407 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17408 [ $mdt_index == 0 ] || error "a is not on MDT0"
17410 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17411 error "migrate dir fails"
17413 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17414 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17416 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17417 [ $mdt_index == 1 ] || error "a is not on MDT1"
17419 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17420 [ $mdt_index == 1 ] || error "b is not on MDT1"
17422 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17423 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17425 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17427 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17429 run_test 230e "migrate mulitple local link files"
17432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17433 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17434 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17435 skip "Need MDS version at least 2.11.52"
17440 mkdir -p $DIR/$tdir
17441 mkdir $DIR/$tdir/migrate_dir
17442 $LFS mkdir -i1 $DIR/$tdir/other_dir
17443 touch $DIR/$tdir/migrate_dir/a
17444 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17445 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17446 ls $DIR/$tdir/other_dir
17448 # a should be migrated to MDT1, since no other links on MDT0
17449 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17450 error "#1 migrate dir fails"
17451 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17452 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17453 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17454 [ $mdt_index == 1 ] || error "a is not on MDT1"
17456 # a should stay on MDT1, because it is a mulitple link file
17457 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17458 error "#2 migrate dir fails"
17459 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17460 [ $mdt_index == 1 ] || error "a is not on MDT1"
17462 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17463 error "#3 migrate dir fails"
17465 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17466 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17467 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17469 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17470 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17472 # a should be migrated to MDT0, since no other links on MDT1
17473 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17474 error "#4 migrate dir fails"
17475 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17476 [ $mdt_index == 0 ] || error "a is not on MDT0"
17478 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17480 run_test 230f "migrate mulitple remote link files"
17483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17484 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17485 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17486 skip "Need MDS version at least 2.11.52"
17488 mkdir -p $DIR/$tdir/migrate_dir
17490 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
17491 error "migrating dir to non-exist MDT succeeds"
17494 run_test 230g "migrate dir to non-exist MDT"
17497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17498 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17499 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17500 skip "Need MDS version at least 2.11.52"
17504 mkdir -p $DIR/$tdir/migrate_dir
17506 $LFS migrate -m1 $DIR &&
17507 error "migrating mountpoint1 should fail"
17509 $LFS migrate -m1 $DIR/$tdir/.. &&
17510 error "migrating mountpoint2 should fail"
17513 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
17514 error "migrating $tdir/migrate_dir/.. should fail"
17518 run_test 230h "migrate .. and root"
17521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17522 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17523 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17524 skip "Need MDS version at least 2.11.52"
17526 mkdir -p $DIR/$tdir/migrate_dir
17528 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
17529 error "migration fails with a tailing slash"
17531 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17532 error "migration fails with two tailing slashes"
17534 run_test 230i "lfs migrate -m tolerates trailing slashes"
17537 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17538 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17539 skip "Need MDS version at least 2.11.52"
17541 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17542 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17543 error "create $tfile failed"
17544 cat /etc/passwd > $DIR/$tdir/$tfile
17546 $LFS migrate -m 1 $DIR/$tdir
17548 cmp /etc/passwd $DIR/$tdir/$tfile ||
17549 error "DoM file mismatch after migration"
17551 run_test 230j "DoM file data not changed after dir migration"
17554 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17555 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17556 skip "Need MDS version at least 2.11.56"
17559 local files_on_starting_mdt=0
17561 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17562 $LFS getdirstripe $DIR/$tdir
17563 for i in $(seq $total); do
17564 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17565 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17566 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17569 echo "$files_on_starting_mdt files on MDT0"
17571 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17572 $LFS getdirstripe $DIR/$tdir
17574 files_on_starting_mdt=0
17575 for i in $(seq $total); do
17576 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17577 error "file $tfile.$i mismatch after migration"
17578 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17579 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17582 echo "$files_on_starting_mdt files on MDT1 after migration"
17583 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17585 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17586 $LFS getdirstripe $DIR/$tdir
17588 files_on_starting_mdt=0
17589 for i in $(seq $total); do
17590 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17591 error "file $tfile.$i mismatch after 2nd migration"
17592 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17593 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17596 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17597 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17601 run_test 230k "file data not changed after dir migration"
17604 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17605 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17606 skip "Need MDS version at least 2.11.56"
17608 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17609 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17610 error "create files under remote dir failed $i"
17611 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17613 run_test 230l "readdir between MDTs won't crash"
17616 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17617 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17618 skip "Need MDS version at least 2.11.56"
17621 local mig_dir=$DIR/$tdir/migrate_dir
17622 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17626 echo "Creating files and dirs with xattrs"
17627 test_mkdir $DIR/$tdir
17628 test_mkdir -i0 -c1 $mig_dir
17630 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17631 error "cannot set xattr attr1 on dir"
17632 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17633 error "cannot set xattr attr2 on dir"
17634 touch $mig_dir/dir/f0
17635 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17636 error "cannot set xattr attr1 on file"
17637 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17638 error "cannot set xattr attr2 on file"
17639 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17640 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17641 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17642 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17643 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17644 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17645 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17646 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17647 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17649 echo "Migrating to MDT1"
17650 $LFS migrate -m $MDTIDX $mig_dir ||
17651 error "fails on migrating dir to MDT1"
17653 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17654 echo "Checking xattrs"
17655 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17656 [ "$val" = $longstr ] ||
17657 error "expecting xattr1 $longstr on dir, found $val"
17658 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17659 [ "$val" = $shortstr ] ||
17660 error "expecting xattr2 $shortstr on dir, found $val"
17661 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17662 [ "$val" = $longstr ] ||
17663 error "expecting xattr1 $longstr on file, found $val"
17664 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17665 [ "$val" = $shortstr ] ||
17666 error "expecting xattr2 $shortstr on file, found $val"
17668 run_test 230m "xattrs not changed after dir migration"
17671 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17672 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
17673 skip "Need MDS version at least 2.13.53"
17675 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
17676 cat /etc/hosts > $DIR/$tdir/$tfile
17677 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
17678 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
17680 cmp /etc/hosts $DIR/$tdir/$tfile ||
17681 error "File data mismatch after migration"
17683 run_test 230n "Dir migration with mirrored file"
17687 # For simplicity this test assumes that max_pages_per_rpc
17688 # is the same across all OSCs
17689 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
17690 local bulk_size=$((max_pages * PAGE_SIZE))
17691 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
17694 mkdir -p $DIR/$tdir
17695 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
17696 error "failed to set stripe with -S ${brw_size}M option"
17698 # clear the OSC stats
17699 $LCTL set_param osc.*.stats=0 &>/dev/null
17702 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
17703 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
17704 oflag=direct &>/dev/null || error "dd failed"
17706 sync; sleep 1; sync # just to be safe
17707 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
17708 if [ x$nrpcs != "x1" ]; then
17709 $LCTL get_param osc.*.stats
17710 error "found $nrpcs ost_write RPCs, not 1 as expected"
17714 # Drop the OSC cache, otherwise we will read from it
17715 cancel_lru_locks osc
17717 # clear the OSC stats
17718 $LCTL set_param osc.*.stats=0 &>/dev/null
17720 # Client reads $bulk_size.
17721 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
17722 iflag=direct &>/dev/null || error "dd failed"
17724 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
17725 if [ x$nrpcs != "x1" ]; then
17726 $LCTL get_param osc.*.stats
17727 error "found $nrpcs ost_read RPCs, not 1 as expected"
17730 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
17733 mkdir -p $DIR/$tdir
17735 for i in {0..1023}; do
17736 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
17737 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
17738 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
17742 run_test 231b "must not assert on fully utilized OST request buffer"
17745 mkdir -p $DIR/$tdir
17746 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17748 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17749 do_facet ost1 $LCTL set_param fail_loc=0x31c
17751 # ignore dd failure
17752 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
17754 do_facet ost1 $LCTL set_param fail_loc=0
17755 umount_client $MOUNT || error "umount failed"
17756 mount_client $MOUNT || error "mount failed"
17757 stop ost1 || error "cannot stop ost1"
17758 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17760 run_test 232a "failed lock should not block umount"
17763 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
17764 skip "Need MDS version at least 2.10.58"
17766 mkdir -p $DIR/$tdir
17767 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17768 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
17770 cancel_lru_locks osc
17772 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17773 do_facet ost1 $LCTL set_param fail_loc=0x31c
17776 $LFS data_version $DIR/$tdir/$tfile || true
17778 do_facet ost1 $LCTL set_param fail_loc=0
17779 umount_client $MOUNT || error "umount failed"
17780 mount_client $MOUNT || error "mount failed"
17781 stop ost1 || error "cannot stop ost1"
17782 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17784 run_test 232b "failed data version lock should not block umount"
17787 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
17788 skip "Need MDS version at least 2.3.64"
17789 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17791 local fid=$($LFS path2fid $MOUNT)
17793 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17794 error "cannot access $MOUNT using its FID '$fid'"
17796 run_test 233a "checking that OBF of the FS root succeeds"
17799 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17800 skip "Need MDS version at least 2.5.90"
17801 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17803 local fid=$($LFS path2fid $MOUNT/.lustre)
17805 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17806 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17808 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17809 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17810 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17812 run_test 233b "checking that OBF of the FS .lustre succeeds"
17815 local p="$TMP/sanityN-$TESTNAME.parameters"
17816 save_lustre_params client "llite.*.xattr_cache" > $p
17817 lctl set_param llite.*.xattr_cache 1 ||
17818 skip_env "xattr cache is not supported"
17820 mkdir -p $DIR/$tdir || error "mkdir failed"
17821 touch $DIR/$tdir/$tfile || error "touch failed"
17822 # OBD_FAIL_LLITE_XATTR_ENOMEM
17823 $LCTL set_param fail_loc=0x1405
17824 getfattr -n user.attr $DIR/$tdir/$tfile &&
17825 error "getfattr should have failed with ENOMEM"
17826 $LCTL set_param fail_loc=0x0
17829 restore_lustre_params < $p
17832 run_test 234 "xattr cache should not crash on ENOMEM"
17835 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
17836 skip "Need MDS version at least 2.4.52"
17838 flock_deadlock $DIR/$tfile
17843 124) error "process hangs on a deadlock"
17845 *) error "error executing flock_deadlock $DIR/$tfile"
17849 run_test 235 "LU-1715: flock deadlock detection does not work properly"
17853 check_swap_layouts_support
17855 local ref1=/etc/passwd
17856 local ref2=/etc/group
17857 local file1=$DIR/$tdir/f1
17858 local file2=$DIR/$tdir/f2
17860 test_mkdir -c1 $DIR/$tdir
17861 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
17862 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
17863 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
17864 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
17865 local fd=$(free_fd)
17866 local cmd="exec $fd<>$file2"
17869 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
17870 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
17873 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17878 run_test 236 "Layout swap on open unlinked file"
17880 # LU-4659 linkea consistency
17882 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17883 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17884 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17885 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17888 ln $DIR/$tfile $DIR/$tfile.lnk
17889 touch $DIR/$tfile.new
17890 mv $DIR/$tfile.new $DIR/$tfile
17891 local fid1=$($LFS path2fid $DIR/$tfile)
17892 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
17893 local path1=$($LFS fid2path $FSNAME "$fid1")
17894 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
17895 local path2=$($LFS fid2path $FSNAME "$fid2")
17896 [ $tfile.lnk == $path2 ] ||
17897 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
17900 run_test 238 "Verify linkea consistency"
17902 test_239A() { # was test_239
17903 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
17904 skip "Need MDS version at least 2.5.60"
17906 local list=$(comma_list $(mdts_nodes))
17908 mkdir -p $DIR/$tdir
17909 createmany -o $DIR/$tdir/f- 5000
17910 unlinkmany $DIR/$tdir/f- 5000
17911 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
17912 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
17913 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
17914 osp.*MDT*.sync_in_flight" | calc_sum)
17915 [ "$changes" -eq 0 ] || error "$changes not synced"
17917 run_test 239A "osp_sync test"
17919 test_239a() { #LU-5297
17920 remote_mds_nodsh && skip "remote MDS with nodsh"
17923 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
17924 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
17925 chgrp $RUNAS_GID $DIR/$tfile
17926 wait_delete_completed
17928 run_test 239a "process invalid osp sync record correctly"
17930 test_239b() { #LU-5297
17931 remote_mds_nodsh && skip "remote MDS with nodsh"
17934 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
17935 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
17936 chgrp $RUNAS_GID $DIR/$tfile1
17937 wait_delete_completed
17938 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17940 chgrp $RUNAS_GID $DIR/$tfile2
17941 wait_delete_completed
17943 run_test 239b "process osp sync record with ENOMEM error correctly"
17946 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17947 remote_mds_nodsh && skip "remote MDS with nodsh"
17949 mkdir -p $DIR/$tdir
17951 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
17952 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
17953 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
17954 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
17956 umount_client $MOUNT || error "umount failed"
17957 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
17958 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
17959 mount_client $MOUNT || error "failed to mount client"
17961 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
17962 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
17964 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
17970 for LOOP in $(seq $count); do
17971 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
17972 cancel_lru_locks $OSC || true
17980 for LOOP in $(seq $1); do
17981 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
17986 test_241a() { # was test_241
17987 local bsize=$PAGE_SIZE
17989 (( bsize < 40960 )) && bsize=40960
17990 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17992 cancel_lru_locks $OSC
17993 test_241_bio 1000 $bsize &
17995 test_241_dio 1000 $bsize
17998 run_test 241a "bio vs dio"
18001 local bsize=$PAGE_SIZE
18003 (( bsize < 40960 )) && bsize=40960
18004 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18006 test_241_dio 1000 $bsize &
18008 test_241_dio 1000 $bsize
18011 run_test 241b "dio vs dio"
18014 remote_mds_nodsh && skip "remote MDS with nodsh"
18016 mkdir -p $DIR/$tdir
18017 touch $DIR/$tdir/$tfile
18019 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18020 do_facet mds1 lctl set_param fail_loc=0x105
18021 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18023 do_facet mds1 lctl set_param fail_loc=0
18024 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
18026 run_test 242 "mdt_readpage failure should not cause directory unreadable"
18030 test_mkdir $DIR/$tdir
18031 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
18033 run_test 243 "various group lock tests"
18037 test_mkdir $DIR/$tdir
18038 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
18039 sendfile_grouplock $DIR/$tdir/$tfile || \
18040 error "sendfile+grouplock failed"
18043 run_test 244a "sendfile with group lock tests"
18047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18050 local size=$((1024*1024))
18052 test_mkdir $DIR/$tdir
18053 for i in $(seq 1 $threads); do
18054 local file=$DIR/$tdir/file_$((i / 10))
18055 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
18058 for i in $(seq 1 $threads); do
18062 run_test 244b "multi-threaded write with group lock"
18065 local flagname="multi_mod_rpcs"
18066 local connect_data_name="max_mod_rpcs"
18069 # check if multiple modify RPCs flag is set
18070 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
18071 grep "connect_flags:")
18074 echo "$out" | grep -qw $flagname
18075 if [ $? -ne 0 ]; then
18076 echo "connect flag $flagname is not set"
18080 # check if multiple modify RPCs data is set
18081 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
18084 echo "$out" | grep -qw $connect_data_name ||
18085 error "import should have connect data $connect_data_name"
18087 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
18093 umount_client $submount
18098 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18100 skip_env "Fileset feature is not supported"
18102 local submount=${MOUNT}_$tdir
18105 mkdir -p $submount || error "mkdir $submount failed"
18106 FILESET="$FILESET/$tdir" mount_client $submount ||
18107 error "mount $submount failed"
18108 trap "cleanup_247 $submount" EXIT
18109 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
18110 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
18111 error "read $MOUNT/$tdir/$tfile failed"
18112 cleanup_247 $submount
18114 run_test 247a "mount subdir as fileset"
18117 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18118 skip_env "Fileset feature is not supported"
18120 local submount=${MOUNT}_$tdir
18122 rm -rf $MOUNT/$tdir
18123 mkdir -p $submount || error "mkdir $submount failed"
18125 FILESET="$FILESET/$tdir" mount_client $submount &&
18126 error "mount $submount should fail"
18129 run_test 247b "mount subdir that dose not exist"
18132 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18133 skip_env "Fileset feature is not supported"
18135 local submount=${MOUNT}_$tdir
18137 mkdir -p $MOUNT/$tdir/dir1
18138 mkdir -p $submount || error "mkdir $submount failed"
18139 trap "cleanup_247 $submount" EXIT
18140 FILESET="$FILESET/$tdir" mount_client $submount ||
18141 error "mount $submount failed"
18142 local fid=$($LFS path2fid $MOUNT/)
18143 $LFS fid2path $submount $fid && error "fid2path should fail"
18144 cleanup_247 $submount
18146 run_test 247c "running fid2path outside root"
18149 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18150 skip "Fileset feature is not supported"
18152 local submount=${MOUNT}_$tdir
18154 mkdir -p $MOUNT/$tdir/dir1
18155 mkdir -p $submount || error "mkdir $submount failed"
18156 FILESET="$FILESET/$tdir" mount_client $submount ||
18157 error "mount $submount failed"
18158 trap "cleanup_247 $submount" EXIT
18159 local fid=$($LFS path2fid $submount/dir1)
18160 $LFS fid2path $submount $fid || error "fid2path should succeed"
18161 cleanup_247 $submount
18163 run_test 247d "running fid2path inside root"
18167 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18169 skip "Fileset feature is not supported"
18171 local submount=${MOUNT}_$tdir
18174 mkdir -p $submount || error "mkdir $submount failed"
18175 FILESET="$FILESET/.." mount_client $submount &&
18176 error "mount $submount should fail"
18179 run_test 247e "mount .. as fileset"
18182 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
18183 [ -z "$fast_read_sav" ] && skip "no fast read support"
18185 # create a large file for fast read verification
18186 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
18188 # make sure the file is created correctly
18189 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
18190 { rm -f $DIR/$tfile; skip "file creation error"; }
18192 echo "Test 1: verify that fast read is 4 times faster on cache read"
18194 # small read with fast read enabled
18195 $LCTL set_param -n llite.*.fast_read=1
18196 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18197 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18198 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18199 # small read with fast read disabled
18200 $LCTL set_param -n llite.*.fast_read=0
18201 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18202 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18203 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18205 # verify that fast read is 4 times faster for cache read
18206 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
18207 error_not_in_vm "fast read was not 4 times faster: " \
18208 "$t_fast vs $t_slow"
18210 echo "Test 2: verify the performance between big and small read"
18211 $LCTL set_param -n llite.*.fast_read=1
18213 # 1k non-cache read
18214 cancel_lru_locks osc
18215 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18216 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18217 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18219 # 1M non-cache read
18220 cancel_lru_locks osc
18221 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18222 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18223 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18225 # verify that big IO is not 4 times faster than small IO
18226 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
18227 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
18229 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
18232 run_test 248a "fast read verification"
18235 # Default short_io_bytes=16384, try both smaller and larger sizes.
18236 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
18237 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
18238 echo "bs=53248 count=113 normal buffered write"
18239 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
18240 error "dd of initial data file failed"
18241 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
18243 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
18244 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
18245 error "dd with sync normal writes failed"
18246 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
18248 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
18249 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
18250 error "dd with sync small writes failed"
18251 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
18253 cancel_lru_locks osc
18255 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
18256 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
18257 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
18258 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
18259 iflag=direct || error "dd with O_DIRECT small read failed"
18260 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
18261 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
18262 error "compare $TMP/$tfile.1 failed"
18264 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
18265 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
18267 # just to see what the maximum tunable value is, and test parsing
18268 echo "test invalid parameter 2MB"
18269 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
18270 error "too-large short_io_bytes allowed"
18271 echo "test maximum parameter 512KB"
18272 # if we can set a larger short_io_bytes, run test regardless of version
18273 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
18274 # older clients may not allow setting it this large, that's OK
18275 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
18276 skip "Need at least client version 2.13.50"
18277 error "medium short_io_bytes failed"
18279 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18280 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
18282 echo "test large parameter 64KB"
18283 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
18284 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18286 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
18287 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
18288 error "dd with sync large writes failed"
18289 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
18291 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
18292 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
18293 num=$((113 * 4096 / PAGE_SIZE))
18294 echo "bs=$size count=$num oflag=direct large write $tfile.3"
18295 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
18296 error "dd with O_DIRECT large writes failed"
18297 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
18298 error "compare $DIR/$tfile.3 failed"
18300 cancel_lru_locks osc
18302 echo "bs=$size count=$num iflag=direct large read $tfile.2"
18303 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
18304 error "dd with O_DIRECT large read failed"
18305 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
18306 error "compare $TMP/$tfile.2 failed"
18308 echo "bs=$size count=$num iflag=direct large read $tfile.3"
18309 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
18310 error "dd with O_DIRECT large read failed"
18311 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
18312 error "compare $TMP/$tfile.3 failed"
18314 run_test 248b "test short_io read and write for both small and large sizes"
18316 test_249() { # LU-7890
18317 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
18318 skip "Need at least version 2.8.54"
18321 $LFS setstripe -c 1 $DIR/$tfile
18322 # Offset 2T == 4k * 512M
18323 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
18324 error "dd to 2T offset failed"
18326 run_test 249 "Write above 2T file size"
18329 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
18330 && skip "no 16TB file size limit on ZFS"
18332 $LFS setstripe -c 1 $DIR/$tfile
18333 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
18334 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
18335 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
18336 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
18337 conv=notrunc,fsync && error "append succeeded"
18340 run_test 250 "Write above 16T limit"
18343 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
18345 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
18346 #Skip once - writing the first stripe will succeed
18347 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18348 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
18349 error "short write happened"
18351 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18352 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
18353 error "short read happened"
18357 run_test 251 "Handling short read and write correctly"
18360 remote_mds_nodsh && skip "remote MDS with nodsh"
18361 remote_ost_nodsh && skip "remote OST with nodsh"
18362 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
18363 skip_env "ldiskfs only test"
18373 # check lr_reader on OST0000
18375 dev=$(facet_device $tgt)
18376 out=$(do_facet $tgt $LR_READER $dev)
18377 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18379 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
18380 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
18381 error "Invalid uuid returned by $LR_READER on target $tgt"
18382 echo -e "uuid returned by $LR_READER is '$uuid'\n"
18384 # check lr_reader -c on MDT0000
18386 dev=$(facet_device $tgt)
18387 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
18388 skip "$LR_READER does not support additional options"
18390 out=$(do_facet $tgt $LR_READER -c $dev)
18391 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18393 num=$(echo "$out" | grep -c "mdtlov")
18394 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
18395 error "Invalid number of mdtlov clients returned by $LR_READER"
18396 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
18398 # check lr_reader -cr on MDT0000
18399 out=$(do_facet $tgt $LR_READER -cr $dev)
18400 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18402 echo "$out" | grep -q "^reply_data:$" ||
18403 error "$LR_READER should have returned 'reply_data' section"
18404 num=$(echo "$out" | grep -c "client_generation")
18405 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
18407 run_test 252 "check lr_reader tool"
18410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18411 remote_mds_nodsh && skip "remote MDS with nodsh"
18412 remote_mgs_nodsh && skip "remote MGS with nodsh"
18416 local ost_name=$(ostname_from_index $ostidx)
18419 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
18420 do_facet $SINGLEMDS $LCTL get_param -n \
18421 osp.$mdtosc_proc1.reserved_mb_high ||
18422 skip "remote MDS does not support reserved_mb_high"
18426 wait_delete_completed
18429 pool_add $TESTNAME || error "Pool creation failed"
18430 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
18432 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
18433 error "Setstripe failed"
18435 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
18437 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
18439 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
18441 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18442 osp.$mdtosc_proc1.prealloc_status)
18443 echo "prealloc_status $oa_status"
18445 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
18446 error "File creation should fail"
18448 #object allocation was stopped, but we still able to append files
18449 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
18450 oflag=append || error "Append failed"
18452 rm -f $DIR/$tdir/$tfile.0
18454 # For this test, we want to delete the files we created to go out of
18455 # space but leave the watermark, so we remain nearly out of space
18456 ost_watermarks_enospc_delete_files $tfile $ostidx
18458 wait_delete_completed
18462 for i in $(seq 10 12); do
18463 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
18464 2>/dev/null || error "File creation failed after rm"
18467 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18468 osp.$mdtosc_proc1.prealloc_status)
18469 echo "prealloc_status $oa_status"
18471 if (( oa_status != 0 )); then
18472 error "Object allocation still disable after rm"
18475 run_test 253 "Check object allocation limit"
18478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18479 remote_mds_nodsh && skip "remote MDS with nodsh"
18480 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
18481 skip "MDS does not support changelog_size"
18484 local MDT0=$(facet_svc $SINGLEMDS)
18486 changelog_register || error "changelog_register failed"
18488 changelog_clear 0 || error "changelog_clear failed"
18490 local size1=$(do_facet $SINGLEMDS \
18491 $LCTL get_param -n mdd.$MDT0.changelog_size)
18492 echo "Changelog size $size1"
18495 $LFS mkdir -i 0 $DIR/$tdir
18497 mkdir -p $DIR/$tdir/pics/2008/zachy
18498 touch $DIR/$tdir/pics/2008/zachy/timestamp
18499 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
18500 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
18501 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
18502 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
18503 rm $DIR/$tdir/pics/desktop.jpg
18505 local size2=$(do_facet $SINGLEMDS \
18506 $LCTL get_param -n mdd.$MDT0.changelog_size)
18507 echo "Changelog size after work $size2"
18509 (( $size2 > $size1 )) ||
18510 error "new Changelog size=$size2 less than old size=$size1"
18512 run_test 254 "Check changelog size"
18519 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
18520 awk -F: '{print $2}' | grep $type > /dev/null
18521 if [ $? -ne 0 ]; then
18531 lfs ladvise -a willread $file > /dev/null 2>&1
18532 if [ $? -eq 0 ]; then
18536 lfs ladvise -a willread $file 2>&1 |
18537 grep "Inappropriate ioctl for device" > /dev/null
18538 if [ $? -eq 0 ]; then
18545 bc <<<"scale=2; ($1 - $2) * 100 / $2"
18548 # run a random read IO workload
18549 # usage: random_read_iops <filename> <filesize> <iosize>
18550 random_read_iops() {
18553 local iosize=${3:-4096}
18555 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
18556 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
18559 drop_file_oss_cache() {
18563 $LFS ladvise -a dontneed $file 2>/dev/null ||
18564 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
18567 ladvise_willread_performance()
18570 local average_origin=0
18571 local average_cache=0
18572 local average_ladvise=0
18574 for ((i = 1; i <= $repeat; i++)); do
18575 echo "Iter $i/$repeat: reading without willread hint"
18576 cancel_lru_locks osc
18577 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18578 local speed_origin=$(random_read_iops $DIR/$tfile $size)
18579 echo "Iter $i/$repeat: uncached speed: $speed_origin"
18580 average_origin=$(bc <<<"$average_origin + $speed_origin")
18582 cancel_lru_locks osc
18583 local speed_cache=$(random_read_iops $DIR/$tfile $size)
18584 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
18585 average_cache=$(bc <<<"$average_cache + $speed_cache")
18587 cancel_lru_locks osc
18588 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18589 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
18590 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
18591 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
18592 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
18594 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
18595 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
18596 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
18598 speedup_cache=$(percent $average_cache $average_origin)
18599 speedup_ladvise=$(percent $average_ladvise $average_origin)
18601 echo "Average uncached read: $average_origin"
18602 echo "Average speedup with OSS cached read: " \
18603 "$average_cache = +$speedup_cache%"
18604 echo "Average speedup with ladvise willread: " \
18605 "$average_ladvise = +$speedup_ladvise%"
18607 local lowest_speedup=20
18608 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
18609 echo "Speedup with OSS cached read less than $lowest_speedup%," \
18610 "got $average_cache%. Skipping ladvise willread check."
18614 # the test won't work on ZFS until it supports 'ladvise dontneed', but
18615 # it is still good to run until then to exercise 'ladvise willread'
18616 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18617 [ "$ost1_FSTYPE" = "zfs" ] &&
18618 echo "osd-zfs does not support dontneed or drop_caches" &&
18621 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
18622 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
18623 error_not_in_vm "Speedup with willread is less than " \
18624 "$lowest_speedup%, got $average_ladvise%"
18628 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18629 skip "lustre < 2.8.54 does not support ladvise "
18630 remote_ost_nodsh && skip "remote OST with nodsh"
18632 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
18634 ladvise_no_type willread $DIR/$tfile &&
18635 skip "willread ladvise is not supported"
18637 ladvise_no_ioctl $DIR/$tfile &&
18638 skip "ladvise ioctl is not supported"
18641 local size=$((size_mb * 1048576))
18642 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18643 error "dd to $DIR/$tfile failed"
18645 lfs ladvise -a willread $DIR/$tfile ||
18646 error "Ladvise failed with no range argument"
18648 lfs ladvise -a willread -s 0 $DIR/$tfile ||
18649 error "Ladvise failed with no -l or -e argument"
18651 lfs ladvise -a willread -e 1 $DIR/$tfile ||
18652 error "Ladvise failed with only -e argument"
18654 lfs ladvise -a willread -l 1 $DIR/$tfile ||
18655 error "Ladvise failed with only -l argument"
18657 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
18658 error "End offset should not be smaller than start offset"
18660 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
18661 error "End offset should not be equal to start offset"
18663 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
18664 error "Ladvise failed with overflowing -s argument"
18666 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
18667 error "Ladvise failed with overflowing -e argument"
18669 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
18670 error "Ladvise failed with overflowing -l argument"
18672 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
18673 error "Ladvise succeeded with conflicting -l and -e arguments"
18675 echo "Synchronous ladvise should wait"
18677 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
18678 do_nodes $(comma_list $(osts_nodes)) \
18679 $LCTL set_param fail_val=$delay fail_loc=0x237
18681 local start_ts=$SECONDS
18682 lfs ladvise -a willread $DIR/$tfile ||
18683 error "Ladvise failed with no range argument"
18684 local end_ts=$SECONDS
18685 local inteval_ts=$((end_ts - start_ts))
18687 if [ $inteval_ts -lt $(($delay - 1)) ]; then
18688 error "Synchronous advice didn't wait reply"
18691 echo "Asynchronous ladvise shouldn't wait"
18692 local start_ts=$SECONDS
18693 lfs ladvise -a willread -b $DIR/$tfile ||
18694 error "Ladvise failed with no range argument"
18695 local end_ts=$SECONDS
18696 local inteval_ts=$((end_ts - start_ts))
18698 if [ $inteval_ts -gt $(($delay / 2)) ]; then
18699 error "Asynchronous advice blocked"
18702 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
18703 ladvise_willread_performance
18705 run_test 255a "check 'lfs ladvise -a willread'"
18711 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
18715 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18716 skip "lustre < 2.8.54 does not support ladvise "
18717 remote_ost_nodsh && skip "remote OST with nodsh"
18719 lfs setstripe -c 1 -i 0 $DIR/$tfile
18721 ladvise_no_type dontneed $DIR/$tfile &&
18722 skip "dontneed ladvise is not supported"
18724 ladvise_no_ioctl $DIR/$tfile &&
18725 skip "ladvise ioctl is not supported"
18727 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18728 [ "$ost1_FSTYPE" = "zfs" ] &&
18729 skip "zfs-osd does not support 'ladvise dontneed'"
18732 local size=$((size_mb * 1048576))
18733 # In order to prevent disturbance of other processes, only check 3/4
18734 # of the memory usage
18735 local kibibytes=$((size_mb * 1024 * 3 / 4))
18737 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18738 error "dd to $DIR/$tfile failed"
18740 #force write to complete before dropping OST cache & checking memory
18743 local total=$(facet_meminfo ost1 MemTotal)
18744 echo "Total memory: $total KiB"
18746 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
18747 local before_read=$(facet_meminfo ost1 Cached)
18748 echo "Cache used before read: $before_read KiB"
18750 lfs ladvise -a willread $DIR/$tfile ||
18751 error "Ladvise willread failed"
18752 local after_read=$(facet_meminfo ost1 Cached)
18753 echo "Cache used after read: $after_read KiB"
18755 lfs ladvise -a dontneed $DIR/$tfile ||
18756 error "Ladvise dontneed again failed"
18757 local no_read=$(facet_meminfo ost1 Cached)
18758 echo "Cache used after dontneed ladvise: $no_read KiB"
18760 if [ $total -lt $((before_read + kibibytes)) ]; then
18761 echo "Memory is too small, abort checking"
18765 if [ $((before_read + kibibytes)) -gt $after_read ]; then
18766 error "Ladvise willread should use more memory" \
18767 "than $kibibytes KiB"
18770 if [ $((no_read + kibibytes)) -gt $after_read ]; then
18771 error "Ladvise dontneed should release more memory" \
18772 "than $kibibytes KiB"
18775 run_test 255b "check 'lfs ladvise -a dontneed'"
18778 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
18779 skip "lustre < 2.10.50 does not support lockahead"
18787 test_mkdir -p $DIR/$tdir
18788 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18790 #test 10 returns only success/failure
18792 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18794 if [ $rc -eq 255 ]; then
18795 error "Ladvise test${i} failed, ${rc}"
18798 #test 11 counts lock enqueue requests, all others count new locks
18800 count=$(do_facet ost1 \
18801 $LCTL get_param -n ost.OSS.ost.stats)
18802 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
18804 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18806 if [ $rc -eq 255 ]; then
18807 error "Ladvise test${i} failed, ${rc}"
18810 new_count=$(do_facet ost1 \
18811 $LCTL get_param -n ost.OSS.ost.stats)
18812 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
18813 awk '{ print $2 }')
18815 difference="$((new_count - count))"
18816 if [ $difference -ne $rc ]; then
18817 error "Ladvise test${i}, bad enqueue count, returned " \
18818 "${rc}, actual ${difference}"
18821 for i in $(seq 12 21); do
18822 # If we do not do this, we run the risk of having too many
18823 # locks and starting lock cancellation while we are checking
18825 cancel_lru_locks osc
18827 count=$($LCTL get_param -n \
18828 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18830 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18832 if [ $rc -eq 255 ]; then
18833 error "Ladvise test ${i} failed, ${rc}"
18836 new_count=$($LCTL get_param -n \
18837 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18838 difference="$((new_count - count))"
18840 # Test 15 output is divided by 100 to map down to valid return
18841 if [ $i -eq 15 ]; then
18845 if [ $difference -ne $rc ]; then
18846 error "Ladvise test ${i}, bad lock count, returned " \
18847 "${rc}, actual ${difference}"
18851 #test 22 returns only success/failure
18853 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18855 if [ $rc -eq 255 ]; then
18856 error "Ladvise test${i} failed, ${rc}"
18859 run_test 255c "suite of ladvise lockahead tests"
18862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18863 remote_mds_nodsh && skip "remote MDS with nodsh"
18864 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18865 changelog_users $SINGLEMDS | grep "^cl" &&
18866 skip "active changelog user"
18872 mdt_dev=$(mdsdevname 1)
18875 changelog_register || error "changelog_register failed"
18878 mkdir -p $DIR/$tdir
18880 changelog_clear 0 || error "changelog_clear failed"
18883 touch $DIR/$tdir/{1..10}
18886 stop $SINGLEMDS || error "Fail to stop MDT"
18890 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
18892 #after mount new plainllog is used
18893 touch $DIR/$tdir/{11..19}
18894 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
18895 stack_trap "rm -f $tmpfile"
18896 cat_sl=$(do_facet $SINGLEMDS "sync; \
18897 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18898 llog_reader $tmpfile | grep -c type=1064553b")
18899 do_facet $SINGLEMDS llog_reader $tmpfile
18901 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
18903 changelog_clear 0 || error "changelog_clear failed"
18905 cat_sl=$(do_facet $SINGLEMDS "sync; \
18906 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18907 llog_reader $tmpfile | grep -c type=1064553b")
18909 if (( cat_sl == 2 )); then
18910 error "Empty plain llog was not deleted from changelog catalog"
18911 elif (( cat_sl != 1 )); then
18912 error "Active plain llog shouldn't be deleted from catalog"
18915 run_test 256 "Check llog delete for empty and not full state"
18918 remote_mds_nodsh && skip "remote MDS with nodsh"
18919 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
18920 skip "Need MDS version at least 2.8.55"
18922 test_mkdir $DIR/$tdir
18924 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
18925 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
18928 #define OBD_FAIL_MDS_XATTR_REP 0x161
18929 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18930 local facet=mds$((mdtidx + 1))
18931 set_nodes_failloc $(facet_active_host $facet) 0x80000161
18932 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
18934 stop $facet || error "stop MDS failed"
18935 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
18936 error "start MDS fail"
18937 wait_recovery_complete $facet
18939 run_test 257 "xattr locks are not lost"
18941 # Verify we take the i_mutex when security requires it
18943 #define OBD_FAIL_IMUTEX_SEC 0x141c
18944 $LCTL set_param fail_loc=0x141c
18946 chmod u+s $DIR/$tfile
18947 chmod a+rwx $DIR/$tfile
18948 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18950 if [ $RC -ne 0 ]; then
18951 error "error, failed to take i_mutex, rc=$?"
18955 run_test 258a "verify i_mutex security behavior when suid attributes is set"
18957 # Verify we do NOT take the i_mutex in the normal case
18959 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
18960 $LCTL set_param fail_loc=0x141d
18963 chmod a+rw $DIR/$tfile
18964 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18966 if [ $RC -ne 0 ]; then
18967 error "error, took i_mutex unnecessarily, rc=$?"
18972 run_test 258b "verify i_mutex security behavior"
18975 local file=$DIR/$tfile
18979 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18981 stack_trap "rm -f $file" EXIT
18983 wait_delete_completed
18984 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18985 echo "before: $before"
18987 $LFS setstripe -i 0 -c 1 $file
18988 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
18990 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18991 echo "after write: $after"
18993 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
18994 do_facet ost1 $LCTL set_param fail_loc=0x2301
18996 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18997 echo "after truncate: $after"
19000 do_facet ost1 $LCTL set_param fail_loc=0
19001 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19003 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19004 echo "after restart: $after"
19005 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
19006 error "missing truncate?"
19010 run_test 259 "crash at delayed truncate"
19013 #define OBD_FAIL_MDC_CLOSE 0x806
19014 $LCTL set_param fail_loc=0x80000806
19018 run_test 260 "Check mdc_close fail"
19020 ### Data-on-MDT sanity tests ###
19022 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19023 skip "Need MDS version at least 2.10.55 for DoM"
19026 local dom=$DIR/$tdir/dom_file
19027 local tmp=$DIR/$tdir/tmp_file
19029 mkdir -p $DIR/$tdir
19031 # basic checks for DoM component creation
19032 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
19033 error "Can set MDT layout to non-first entry"
19035 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
19036 error "Can define multiple entries as MDT layout"
19038 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
19040 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
19041 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
19042 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
19044 local mdtidx=$($LFS getstripe -m $dom)
19045 local mdtname=MDT$(printf %04x $mdtidx)
19046 local facet=mds$((mdtidx + 1))
19047 local space_check=1
19049 # Skip free space checks with ZFS
19050 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
19054 local size_tmp=$((65536 * 3))
19055 local mdtfree1=$(do_facet $facet \
19056 lctl get_param -n osd*.*$mdtname.kbytesfree)
19058 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19059 # check also direct IO along write
19060 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
19061 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19063 cmp $tmp $dom || error "file data is different"
19064 [ $(stat -c%s $dom) == $size_tmp ] ||
19065 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19066 if [ $space_check == 1 ]; then
19067 local mdtfree2=$(do_facet $facet \
19068 lctl get_param -n osd*.*$mdtname.kbytesfree)
19070 # increase in usage from by $size_tmp
19071 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19072 error "MDT free space wrong after write: " \
19073 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19077 local size_dom=10000
19079 $TRUNCATE $dom $size_dom
19080 [ $(stat -c%s $dom) == $size_dom ] ||
19081 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
19082 if [ $space_check == 1 ]; then
19083 mdtfree1=$(do_facet $facet \
19084 lctl get_param -n osd*.*$mdtname.kbytesfree)
19085 # decrease in usage from $size_tmp to new $size_dom
19086 [ $(($mdtfree1 - $mdtfree2)) -ge \
19087 $(((size_tmp - size_dom) / 1024)) ] ||
19088 error "MDT free space is wrong after truncate: " \
19089 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
19095 size_dom=$((size_dom + size_tmp))
19096 [ $(stat -c%s $dom) == $size_dom ] ||
19097 error "bad size after append: $(stat -c%s $dom) != $size_dom"
19098 if [ $space_check == 1 ]; then
19099 mdtfree2=$(do_facet $facet \
19100 lctl get_param -n osd*.*$mdtname.kbytesfree)
19101 # increase in usage by $size_tmp from previous
19102 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19103 error "MDT free space is wrong after append: " \
19104 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19109 if [ $space_check == 1 ]; then
19110 mdtfree1=$(do_facet $facet \
19111 lctl get_param -n osd*.*$mdtname.kbytesfree)
19112 # decrease in usage by $size_dom from previous
19113 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
19114 error "MDT free space is wrong after removal: " \
19115 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
19118 # combined striping
19119 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
19120 error "Can't create DoM + OST striping"
19122 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
19123 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19124 # check also direct IO along write
19125 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19127 cmp $tmp $dom || error "file data is different"
19128 [ $(stat -c%s $dom) == $size_tmp ] ||
19129 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19134 run_test 270a "DoM: basic functionality tests"
19137 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19138 skip "Need MDS version at least 2.10.55"
19140 local dom=$DIR/$tdir/dom_file
19141 local max_size=1048576
19143 mkdir -p $DIR/$tdir
19144 $LFS setstripe -E $max_size -L mdt $dom
19146 # truncate over the limit
19147 $TRUNCATE $dom $(($max_size + 1)) &&
19148 error "successful truncate over the maximum size"
19149 # write over the limit
19150 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
19151 error "successful write over the maximum size"
19152 # append over the limit
19153 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
19154 echo "12345" >> $dom && error "successful append over the maximum size"
19159 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
19162 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19163 skip "Need MDS version at least 2.10.55"
19165 mkdir -p $DIR/$tdir
19166 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19168 # check files inherit DoM EA
19169 touch $DIR/$tdir/first
19170 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
19171 error "bad pattern"
19172 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
19173 error "bad stripe count"
19174 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
19175 error "bad stripe size"
19177 # check directory inherits DoM EA and uses it as default
19178 mkdir $DIR/$tdir/subdir
19179 touch $DIR/$tdir/subdir/second
19180 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
19181 error "bad pattern in sub-directory"
19182 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
19183 error "bad stripe count in sub-directory"
19184 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
19185 error "bad stripe size in sub-directory"
19188 run_test 270c "DoM: DoM EA inheritance tests"
19191 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19192 skip "Need MDS version at least 2.10.55"
19194 mkdir -p $DIR/$tdir
19195 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19197 # inherit default DoM striping
19198 mkdir $DIR/$tdir/subdir
19199 touch $DIR/$tdir/subdir/f1
19201 # change default directory striping
19202 $LFS setstripe -c 1 $DIR/$tdir/subdir
19203 touch $DIR/$tdir/subdir/f2
19204 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
19205 error "wrong default striping in file 2"
19206 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
19207 error "bad pattern in file 2"
19210 run_test 270d "DoM: change striping from DoM to RAID0"
19213 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19214 skip "Need MDS version at least 2.10.55"
19216 mkdir -p $DIR/$tdir/dom
19217 mkdir -p $DIR/$tdir/norm
19220 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
19221 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
19223 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
19224 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
19226 # find DoM files by layout
19227 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
19228 [ $NUM -eq $DOMFILES ] ||
19229 error "lfs find -L: found $NUM, expected $DOMFILES"
19230 echo "Test 1: lfs find 20 DOM files by layout: OK"
19232 # there should be 1 dir with default DOM striping
19233 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
19235 error "lfs find -L: found $NUM, expected 1 dir"
19236 echo "Test 2: lfs find 1 DOM dir by layout: OK"
19238 # find DoM files by stripe size
19239 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
19240 [ $NUM -eq $DOMFILES ] ||
19241 error "lfs find -S: found $NUM, expected $DOMFILES"
19242 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
19244 # find files by stripe offset except DoM files
19245 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
19246 [ $NUM -eq $NORMFILES ] ||
19247 error "lfs find -i: found $NUM, expected $NORMFILES"
19248 echo "Test 5: lfs find no DOM files by stripe index: OK"
19251 run_test 270e "DoM: lfs find with DoM files test"
19254 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19255 skip "Need MDS version at least 2.10.55"
19257 local mdtname=${FSNAME}-MDT0000-mdtlov
19258 local dom=$DIR/$tdir/dom_file
19259 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
19260 lod.$mdtname.dom_stripesize)
19261 local dom_limit=131072
19263 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
19264 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19265 lod.$mdtname.dom_stripesize)
19266 [ ${dom_limit} -eq ${dom_current} ] ||
19267 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
19269 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19270 $LFS setstripe -d $DIR/$tdir
19271 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
19272 error "Can't set directory default striping"
19274 # exceed maximum stripe size
19275 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19276 error "Can't create file with $((dom_limit * 2)) DoM stripe"
19277 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
19278 error "Able to create DoM component size more than LOD limit"
19280 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
19281 dom_current=$(do_facet mds1 $LCTL get_param -n \
19282 lod.$mdtname.dom_stripesize)
19283 [ 0 -eq ${dom_current} ] ||
19284 error "Can't set zero DoM stripe limit"
19287 # attempt to create DoM file on server with disabled DoM should
19288 # remove DoM entry from layout and be succeed
19289 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
19290 error "Can't create DoM file (DoM is disabled)"
19291 [ $($LFS getstripe -L $dom) == "mdt" ] &&
19292 error "File has DoM component while DoM is disabled"
19295 # attempt to create DoM file with only DoM stripe should return error
19296 $LFS setstripe -E $dom_limit -L mdt $dom &&
19297 error "Able to create DoM-only file while DoM is disabled"
19299 # too low values to be aligned with smallest stripe size 64K
19300 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
19301 dom_current=$(do_facet mds1 $LCTL get_param -n \
19302 lod.$mdtname.dom_stripesize)
19303 [ 30000 -eq ${dom_current} ] &&
19304 error "Can set too small DoM stripe limit"
19306 # 64K is a minimal stripe size in Lustre, expect limit of that size
19307 [ 65536 -eq ${dom_current} ] ||
19308 error "Limit is not set to 64K but ${dom_current}"
19310 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
19311 dom_current=$(do_facet mds1 $LCTL get_param -n \
19312 lod.$mdtname.dom_stripesize)
19314 [ 2147483648 -eq ${dom_current} ] &&
19315 error "Can set too large DoM stripe limit"
19317 do_facet mds1 $LCTL set_param -n \
19318 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
19319 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19320 error "Can't create DoM component size after limit change"
19321 do_facet mds1 $LCTL set_param -n \
19322 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
19323 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
19324 error "Can't create DoM file after limit decrease"
19325 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
19326 error "Can create big DoM component after limit decrease"
19327 touch ${dom}_def ||
19328 error "Can't create file with old default layout"
19330 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
19333 run_test 270f "DoM: maximum DoM stripe size checks"
19336 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19337 skip "Need MDS version at least 2.13.52"
19338 local dom=$DIR/$tdir/$tfile
19340 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19341 local lodname=${FSNAME}-MDT0000-mdtlov
19343 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19344 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
19345 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
19346 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
19348 local dom_limit=1024
19349 local dom_threshold="50%"
19351 $LFS setstripe -d $DIR/$tdir
19352 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
19353 error "Can't set directory default striping"
19355 do_facet mds1 $LCTL set_param -n \
19356 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
19357 # set 0 threshold and create DOM file to change tunable stripesize
19358 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
19359 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19360 error "Failed to create $dom file"
19361 # now tunable dom_cur_stripesize should reach maximum
19362 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19363 lod.${lodname}.dom_stripesize_cur_kb)
19364 [[ $dom_current == $dom_limit ]] ||
19365 error "Current DOM stripesize is not maximum"
19368 # set threshold for further tests
19369 do_facet mds1 $LCTL set_param -n \
19370 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
19371 echo "DOM threshold is $dom_threshold free space"
19374 # Spoof bfree to exceed threshold
19375 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
19376 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
19377 for spfree in 40 20 0 15 30 55; do
19378 do_facet mds1 $LCTL set_param -n fail_val=$spfree
19379 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19380 error "Failed to create $dom file"
19381 dom_def=$(do_facet mds1 $LCTL get_param -n \
19382 lod.${lodname}.dom_stripesize_cur_kb)
19383 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
19384 [[ $dom_def != $dom_current ]] ||
19385 error "Default stripe size was not changed"
19386 if [[ $spfree > 0 ]] ; then
19387 dom_set=$($LFS getstripe -S $dom)
19388 [[ $dom_set == $((dom_def * 1024)) ]] ||
19389 error "DOM component size is still old"
19391 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
19392 error "DoM component is set with no free space"
19395 dom_current=$dom_def
19398 run_test 270g "DoM: default DoM stripe size depends on free space"
19401 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19402 skip "Need MDS version at least 2.10.55"
19404 local dom=$DIR/$tdir/dom
19406 mkdir -p $DIR/$tdir
19408 $LFS setstripe -E 1024K -L mdt $dom
19410 lctl set_param -n mdc.*.stats=clear
19411 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19412 cat $dom > /dev/null
19413 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
19414 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
19418 run_test 271a "DoM: data is cached for read after write"
19421 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19422 skip "Need MDS version at least 2.10.55"
19424 local dom=$DIR/$tdir/dom
19426 mkdir -p $DIR/$tdir
19428 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19430 lctl set_param -n mdc.*.stats=clear
19431 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19432 cancel_lru_locks mdc
19433 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
19434 # second stat to check size is cached on client
19435 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
19436 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19437 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
19440 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
19443 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19444 skip "Need MDS version at least 2.10.55"
19446 local dom=$DIR/$tdir/dom
19448 mkdir -p $DIR/$tdir
19450 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19452 lctl set_param -n mdc.*.stats=clear
19453 lctl set_param -n osc.*.stats=clear
19454 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
19455 cancel_lru_locks mdc
19456 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19457 # second stat to check size is cached on client
19458 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19459 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19460 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
19461 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
19462 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
19465 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
19471 local mdt=MDT$(printf %04x $mdtidx)
19473 if [ -z $param ]; then
19474 lctl get_param -n mdc.*$mdt*.stats
19476 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
19481 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19482 skip "Need MDS version at least 2.10.55"
19484 local dom=$DIR/$tdir/dom
19486 mkdir -p $DIR/$tdir
19488 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19490 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19491 local facet=mds$((mdtidx + 1))
19493 cancel_lru_locks mdc
19494 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
19495 createmany -o $dom 1000
19496 lctl set_param -n mdc.*.stats=clear
19497 smalliomany -w $dom 1000 200
19498 get_mdc_stats $mdtidx
19499 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19500 # Each file has 1 open, 1 IO enqueues, total 2000
19501 # but now we have also +1 getxattr for security.capability, total 3000
19502 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
19503 unlinkmany $dom 1000
19505 cancel_lru_locks mdc
19506 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
19507 createmany -o $dom 1000
19508 lctl set_param -n mdc.*.stats=clear
19509 smalliomany -w $dom 1000 200
19510 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19511 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
19512 # for OPEN and IO lock.
19513 [ $((enq - enq_2)) -ge 1000 ] ||
19514 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
19515 unlinkmany $dom 1000
19518 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
19520 cleanup_271def_tests() {
19526 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19527 skip "Need MDS version at least 2.10.57"
19529 local dom=$DIR/$tdir/dom
19530 local tmp=$TMP/$tfile
19531 trap "cleanup_271def_tests $tmp" EXIT
19533 mkdir -p $DIR/$tdir
19535 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19537 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19539 cancel_lru_locks mdc
19540 dd if=/dev/urandom of=$tmp bs=1000 count=1
19541 dd if=$tmp of=$dom bs=1000 count=1
19542 cancel_lru_locks mdc
19544 cat /etc/hosts >> $tmp
19545 lctl set_param -n mdc.*.stats=clear
19547 # append data to the same file it should update local page
19548 echo "Append to the same page"
19549 cat /etc/hosts >> $dom
19550 local num=$(get_mdc_stats $mdtidx ost_read)
19551 local ra=$(get_mdc_stats $mdtidx req_active)
19552 local rw=$(get_mdc_stats $mdtidx req_waittime)
19554 [ -z $num ] || error "$num READ RPC occured"
19555 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19559 cmp $tmp $dom || error "file miscompare"
19561 cancel_lru_locks mdc
19562 lctl set_param -n mdc.*.stats=clear
19564 echo "Open and read file"
19565 cat $dom > /dev/null
19566 local num=$(get_mdc_stats $mdtidx ost_read)
19567 local ra=$(get_mdc_stats $mdtidx req_active)
19568 local rw=$(get_mdc_stats $mdtidx req_waittime)
19570 [ -z $num ] || error "$num READ RPC occured"
19571 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19575 cmp $tmp $dom || error "file miscompare"
19579 run_test 271d "DoM: read on open (1K file in reply buffer)"
19582 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19583 skip "Need MDS version at least 2.10.57"
19585 local dom=$DIR/$tdir/dom
19586 local tmp=$TMP/$tfile
19587 trap "cleanup_271def_tests $tmp" EXIT
19589 mkdir -p $DIR/$tdir
19591 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19593 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19595 cancel_lru_locks mdc
19596 dd if=/dev/urandom of=$tmp bs=265000 count=1
19597 dd if=$tmp of=$dom bs=265000 count=1
19598 cancel_lru_locks mdc
19599 cat /etc/hosts >> $tmp
19600 lctl set_param -n mdc.*.stats=clear
19602 echo "Append to the same page"
19603 cat /etc/hosts >> $dom
19604 local num=$(get_mdc_stats $mdtidx ost_read)
19605 local ra=$(get_mdc_stats $mdtidx req_active)
19606 local rw=$(get_mdc_stats $mdtidx req_waittime)
19608 [ -z $num ] || error "$num READ RPC occured"
19609 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19613 cmp $tmp $dom || error "file miscompare"
19615 cancel_lru_locks mdc
19616 lctl set_param -n mdc.*.stats=clear
19618 echo "Open and read file"
19619 cat $dom > /dev/null
19620 local num=$(get_mdc_stats $mdtidx ost_read)
19621 local ra=$(get_mdc_stats $mdtidx req_active)
19622 local rw=$(get_mdc_stats $mdtidx req_waittime)
19624 [ -z $num ] && num=0
19625 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
19626 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19630 cmp $tmp $dom || error "file miscompare"
19634 run_test 271f "DoM: read on open (200K file and read tail)"
19637 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
19638 skip "Skipping due to old client or server version"
19640 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
19642 $CHECKSTAT -t file $DIR1/$tfile
19644 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
19647 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
19648 $LCTL set_param fail_loc=0x80000314
19649 rm $DIR1/$tfile || error "Unlink fails"
19651 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
19652 [ $RC -eq 0 ] || error "Failed write to stale object"
19654 run_test 271g "Discard DoM data vs client flush race"
19657 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19658 skip "Need MDS version at least 2.11.50"
19660 local dom=$DIR/$tdir/dom
19661 mkdir -p $DIR/$tdir
19663 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
19664 dd if=/dev/urandom of=$dom bs=512K count=1 ||
19665 error "failed to write data into $dom"
19666 local old_md5=$(md5sum $dom)
19668 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
19669 error "failed to migrate to the same DoM component"
19671 local new_md5=$(md5sum $dom)
19673 [ "$old_md5" == "$new_md5" ] ||
19674 error "md5sum differ: $old_md5, $new_md5"
19676 [ $($LFS getstripe -c $dom) -eq 2 ] ||
19677 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
19679 run_test 272a "DoM migration: new layout with the same DOM component"
19682 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19683 skip "Need MDS version at least 2.11.50"
19685 local dom=$DIR/$tdir/dom
19686 mkdir -p $DIR/$tdir
19687 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19689 local mdtidx=$($LFS getstripe -m $dom)
19690 local mdtname=MDT$(printf %04x $mdtidx)
19691 local facet=mds$((mdtidx + 1))
19693 local mdtfree1=$(do_facet $facet \
19694 lctl get_param -n osd*.*$mdtname.kbytesfree)
19695 dd if=/dev/urandom of=$dom bs=2M count=1 ||
19696 error "failed to write data into $dom"
19697 local old_md5=$(md5sum $dom)
19698 cancel_lru_locks mdc
19699 local mdtfree1=$(do_facet $facet \
19700 lctl get_param -n osd*.*$mdtname.kbytesfree)
19702 $LFS migrate -c2 $dom ||
19703 error "failed to migrate to the new composite layout"
19704 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19705 error "MDT stripe was not removed"
19707 cancel_lru_locks mdc
19708 local new_md5=$(md5sum $dom)
19709 [ "$old_md5" == "$new_md5" ] ||
19710 error "$old_md5 != $new_md5"
19712 # Skip free space checks with ZFS
19713 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19714 local mdtfree2=$(do_facet $facet \
19715 lctl get_param -n osd*.*$mdtname.kbytesfree)
19716 [ $mdtfree2 -gt $mdtfree1 ] ||
19717 error "MDT space is not freed after migration"
19721 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
19724 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19725 skip "Need MDS version at least 2.11.50"
19727 local dom=$DIR/$tdir/$tfile
19728 mkdir -p $DIR/$tdir
19729 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19731 local mdtidx=$($LFS getstripe -m $dom)
19732 local mdtname=MDT$(printf %04x $mdtidx)
19733 local facet=mds$((mdtidx + 1))
19735 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19736 error "failed to write data into $dom"
19737 local old_md5=$(md5sum $dom)
19738 cancel_lru_locks mdc
19739 local mdtfree1=$(do_facet $facet \
19740 lctl get_param -n osd*.*$mdtname.kbytesfree)
19742 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
19743 error "failed to migrate to the new composite layout"
19744 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
19745 error "MDT stripe was not removed"
19747 cancel_lru_locks mdc
19748 local new_md5=$(md5sum $dom)
19749 [ "$old_md5" == "$new_md5" ] ||
19750 error "$old_md5 != $new_md5"
19752 # Skip free space checks with ZFS
19753 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19754 local mdtfree2=$(do_facet $facet \
19755 lctl get_param -n osd*.*$mdtname.kbytesfree)
19756 [ $mdtfree2 -gt $mdtfree1 ] ||
19757 error "MDS space is not freed after migration"
19761 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
19764 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19765 skip "Need MDS version at least 2.12.55"
19767 local dom=$DIR/$tdir/$tfile
19768 mkdir -p $DIR/$tdir
19769 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19771 local mdtidx=$($LFS getstripe -m $dom)
19772 local mdtname=MDT$(printf %04x $mdtidx)
19773 local facet=mds$((mdtidx + 1))
19775 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19776 error "failed to write data into $dom"
19777 local old_md5=$(md5sum $dom)
19778 cancel_lru_locks mdc
19779 local mdtfree1=$(do_facet $facet \
19780 lctl get_param -n osd*.*$mdtname.kbytesfree)
19782 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
19783 error "failed mirroring to the new composite layout"
19784 $LFS mirror resync $dom ||
19785 error "failed mirror resync"
19786 $LFS mirror split --mirror-id 1 -d $dom ||
19787 error "failed mirror split"
19789 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19790 error "MDT stripe was not removed"
19792 cancel_lru_locks mdc
19793 local new_md5=$(md5sum $dom)
19794 [ "$old_md5" == "$new_md5" ] ||
19795 error "$old_md5 != $new_md5"
19797 # Skip free space checks with ZFS
19798 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19799 local mdtfree2=$(do_facet $facet \
19800 lctl get_param -n osd*.*$mdtname.kbytesfree)
19801 [ $mdtfree2 -gt $mdtfree1 ] ||
19802 error "MDS space is not freed after DOM mirror deletion"
19806 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
19809 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19810 skip "Need MDS version at least 2.12.55"
19812 local dom=$DIR/$tdir/$tfile
19813 mkdir -p $DIR/$tdir
19814 $LFS setstripe -c 2 $dom
19816 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19817 error "failed to write data into $dom"
19818 local old_md5=$(md5sum $dom)
19819 cancel_lru_locks mdc
19821 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
19822 error "failed mirroring to the DOM layout"
19823 $LFS mirror resync $dom ||
19824 error "failed mirror resync"
19825 $LFS mirror split --mirror-id 1 -d $dom ||
19826 error "failed mirror split"
19828 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19829 error "MDT stripe was not removed"
19831 cancel_lru_locks mdc
19832 local new_md5=$(md5sum $dom)
19833 [ "$old_md5" == "$new_md5" ] ||
19834 error "$old_md5 != $new_md5"
19838 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
19841 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19842 skip "Need MDS version at least 2.12.55"
19844 local dom=$DIR/$tdir/$tfile
19845 mkdir -p $DIR/$tdir
19846 $LFS setstripe -c 2 $dom
19848 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19849 error "failed to write data into $dom"
19850 local old_md5=$(md5sum $dom)
19851 cancel_lru_locks mdc
19853 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
19854 error "failed migrating to the DOM file"
19856 cancel_lru_locks mdc
19857 local new_md5=$(md5sum $dom)
19858 [ "$old_md5" != "$new_md5" ] &&
19859 error "$old_md5 != $new_md5"
19863 run_test 272f "DoM migration: OST-striped file to DOM file"
19866 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19867 skip "Need MDS version at least 2.11.50"
19869 # Layout swap cannot be done if either file has DOM component,
19870 # this will never be supported, migration should be used instead
19872 local dom=$DIR/$tdir/$tfile
19873 mkdir -p $DIR/$tdir
19875 $LFS setstripe -c2 ${dom}_plain
19876 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
19877 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
19878 error "can swap layout with DoM component"
19879 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
19880 error "can swap layout with DoM component"
19882 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
19883 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
19884 error "can swap layout with DoM component"
19885 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
19886 error "can swap layout with DoM component"
19889 run_test 273a "DoM: layout swapping should fail with DOM"
19892 remote_ost_nodsh && skip "remote OST with nodsh"
19893 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
19894 skip "Need OST version >= 2.10.57"
19896 local file=$DIR/$tfile
19899 oss=$(comma_list $(osts_nodes))
19901 dd if=/dev/urandom of=$file bs=1M count=2 ||
19902 error "failed to create a file"
19903 cancel_lru_locks osc
19906 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19907 error "failed to read a file"
19909 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
19910 $LCTL set_param fail_loc=0x8000031f
19912 cancel_lru_locks osc &
19915 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
19916 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
19917 #IO takes another lock, but matches the PENDING one
19918 #and places it to the IO RPC
19919 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19920 error "failed to read a file with PENDING lock"
19922 run_test 275 "Read on a canceled duplicate lock"
19925 remote_ost_nodsh && skip "remote OST with nodsh"
19928 do_facet ost1 "(while true; do \
19929 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
19930 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
19933 for LOOP in $(seq 20); do
19935 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
19938 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
19939 rm $TMP/sanity_276_pid"
19941 run_test 276 "Race between mount and obd_statfs"
19944 $LCTL set_param ldlm.namespaces.*.lru_size=0
19945 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
19946 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19947 grep ^used_mb | awk '{print $2}')
19948 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
19949 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
19950 oflag=direct conv=notrunc
19951 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19952 grep ^used_mb | awk '{print $2}')
19953 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
19955 run_test 277 "Direct IO shall drop page cache"
19958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19959 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19960 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
19961 skip "needs the same host for mdt1 mdt2" && return
19966 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
19967 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
19973 echo "Starting MDTs"
19974 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
19976 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
19978 do_facet mds2 $LCTL set_param fail_loc=0
19980 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
19981 wait_recovery_complete mds2
19983 run_test 278 "Race starting MDS between MDTs stop/start"
19986 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
19987 skip "Need MGS version at least 2.13.52"
19988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19989 combined_mgs_mds || skip "needs combined MGS/MDT"
19991 umount_client $MOUNT
19992 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
19993 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
19995 mount_client $MOUNT &
19997 stop mgs || error "stop mgs failed"
19998 #for a race mgs would crash
19999 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
20000 mount_client $MOUNT || error "mount client failed"
20002 run_test 280 "Race between MGS umount and client llog processing"
20004 cleanup_test_300() {
20008 test_striped_dir() {
20013 mkdir -p $DIR/$tdir
20015 SAVE_UMASK=$(umask)
20016 trap cleanup_test_300 RETURN EXIT
20018 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
20019 $DIR/$tdir/striped_dir ||
20020 error "set striped dir error"
20022 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
20023 [ "$mode" = "755" ] || error "expect 755 got $mode"
20025 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
20026 error "getdirstripe failed"
20027 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
20028 if [ "$stripe_count" != "2" ]; then
20029 error "1:stripe_count is $stripe_count, expect 2"
20031 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
20032 if [ "$stripe_count" != "2" ]; then
20033 error "2:stripe_count is $stripe_count, expect 2"
20036 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
20037 if [ "$stripe_index" != "$mdt_index" ]; then
20038 error "stripe_index is $stripe_index, expect $mdt_index"
20041 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20042 error "nlink error after create striped dir"
20044 mkdir $DIR/$tdir/striped_dir/a
20045 mkdir $DIR/$tdir/striped_dir/b
20047 stat $DIR/$tdir/striped_dir/a ||
20048 error "create dir under striped dir failed"
20049 stat $DIR/$tdir/striped_dir/b ||
20050 error "create dir under striped dir failed"
20052 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
20053 error "nlink error after mkdir"
20055 rmdir $DIR/$tdir/striped_dir/a
20056 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
20057 error "nlink error after rmdir"
20059 rmdir $DIR/$tdir/striped_dir/b
20060 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20061 error "nlink error after rmdir"
20063 chattr +i $DIR/$tdir/striped_dir
20064 createmany -o $DIR/$tdir/striped_dir/f 10 &&
20065 error "immutable flags not working under striped dir!"
20066 chattr -i $DIR/$tdir/striped_dir
20068 rmdir $DIR/$tdir/striped_dir ||
20069 error "rmdir striped dir error"
20077 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20078 skip "skipped for lustre < 2.7.0"
20079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20080 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20082 test_striped_dir 0 || error "failed on striped dir on MDT0"
20083 test_striped_dir 1 || error "failed on striped dir on MDT0"
20085 run_test 300a "basic striped dir sanity test"
20088 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20089 skip "skipped for lustre < 2.7.0"
20090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20091 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20098 test_mkdir $DIR/$tdir || error "mkdir fail"
20099 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20100 error "set striped dir error"
20101 for i in {0..9}; do
20102 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
20104 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
20105 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
20106 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
20108 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
20109 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
20110 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
20114 run_test 300b "check ctime/mtime for striped dir"
20117 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20118 skip "skipped for lustre < 2.7.0"
20119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20120 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20124 mkdir -p $DIR/$tdir
20125 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
20126 error "set striped dir error"
20128 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
20129 error "chown striped dir failed"
20131 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
20132 error "create 5k files failed"
20134 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
20136 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
20140 run_test 300c "chown && check ls under striped directory"
20143 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20144 skip "skipped for lustre < 2.7.0"
20145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20146 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20151 mkdir -p $DIR/$tdir
20152 $LFS setstripe -c 2 $DIR/$tdir
20154 #local striped directory
20155 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20156 error "set striped dir error"
20157 #look at the directories for debug purposes
20159 $LFS getdirstripe $DIR/$tdir
20160 ls -l $DIR/$tdir/striped_dir
20161 $LFS getdirstripe $DIR/$tdir/striped_dir
20162 createmany -o $DIR/$tdir/striped_dir/f 10 ||
20163 error "create 10 files failed"
20165 #remote striped directory
20166 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
20167 error "set striped dir error"
20168 #look at the directories for debug purposes
20170 $LFS getdirstripe $DIR/$tdir
20171 ls -l $DIR/$tdir/remote_striped_dir
20172 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
20173 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
20174 error "create 10 files failed"
20176 for file in $(find $DIR/$tdir); do
20177 stripe_count=$($LFS getstripe -c $file)
20178 [ $stripe_count -eq 2 ] ||
20179 error "wrong stripe $stripe_count for $file"
20184 run_test 300d "check default stripe under striped directory"
20187 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20188 skip "Need MDS version at least 2.7.55"
20189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20190 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20195 mkdir -p $DIR/$tdir
20197 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20198 error "set striped dir error"
20200 touch $DIR/$tdir/striped_dir/a
20201 touch $DIR/$tdir/striped_dir/b
20202 touch $DIR/$tdir/striped_dir/c
20204 mkdir $DIR/$tdir/striped_dir/dir_a
20205 mkdir $DIR/$tdir/striped_dir/dir_b
20206 mkdir $DIR/$tdir/striped_dir/dir_c
20208 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
20209 error "set striped adir under striped dir error"
20211 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
20212 error "set striped bdir under striped dir error"
20214 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
20215 error "set striped cdir under striped dir error"
20217 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
20218 error "rename dir under striped dir fails"
20220 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
20221 error "rename dir under different stripes fails"
20223 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
20224 error "rename file under striped dir should succeed"
20226 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
20227 error "rename dir under striped dir should succeed"
20231 run_test 300e "check rename under striped directory"
20234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20235 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20236 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20237 skip "Need MDS version at least 2.7.55"
20243 mkdir -p $DIR/$tdir
20245 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20246 error "set striped dir error"
20248 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
20249 error "set striped dir error"
20251 touch $DIR/$tdir/striped_dir/a
20252 mkdir $DIR/$tdir/striped_dir/dir_a
20253 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
20254 error "create striped dir under striped dir fails"
20256 touch $DIR/$tdir/striped_dir1/b
20257 mkdir $DIR/$tdir/striped_dir1/dir_b
20258 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
20259 error "create striped dir under striped dir fails"
20261 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
20262 error "rename dir under different striped dir should fail"
20264 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
20265 error "rename striped dir under diff striped dir should fail"
20267 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
20268 error "rename file under diff striped dirs fails"
20272 run_test 300f "check rename cross striped directory"
20274 test_300_check_default_striped_dir()
20277 local default_count=$2
20278 local default_index=$3
20281 local dir_stripe_index
20284 echo "checking $dirname $default_count $default_index"
20285 $LFS setdirstripe -D -c $default_count -i $default_index \
20286 -t all_char $DIR/$tdir/$dirname ||
20287 error "set default stripe on striped dir error"
20288 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
20289 [ $stripe_count -eq $default_count ] ||
20290 error "expect $default_count get $stripe_count for $dirname"
20292 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
20293 [ $stripe_index -eq $default_index ] ||
20294 error "expect $default_index get $stripe_index for $dirname"
20296 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
20297 error "create dirs failed"
20299 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
20300 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
20301 for dir in $(find $DIR/$tdir/$dirname/*); do
20302 stripe_count=$($LFS getdirstripe -c $dir)
20303 [ $stripe_count -eq $default_count ] ||
20304 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
20305 error "stripe count $default_count != $stripe_count for $dir"
20307 stripe_index=$($LFS getdirstripe -i $dir)
20308 [ $default_index -eq -1 ] ||
20309 [ $stripe_index -eq $default_index ] ||
20310 error "$stripe_index != $default_index for $dir"
20312 #check default stripe
20313 stripe_count=$($LFS getdirstripe -D -c $dir)
20314 [ $stripe_count -eq $default_count ] ||
20315 error "default count $default_count != $stripe_count for $dir"
20317 stripe_index=$($LFS getdirstripe -D -i $dir)
20318 [ $stripe_index -eq $default_index ] ||
20319 error "default index $default_index != $stripe_index for $dir"
20321 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
20325 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20326 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20327 skip "Need MDS version at least 2.7.55"
20334 mkdir $DIR/$tdir/normal_dir
20336 #Checking when client cache stripe index
20337 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
20338 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
20339 error "create striped_dir failed"
20341 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
20342 error "create dir0 fails"
20343 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
20344 [ $stripe_index -eq 0 ] ||
20345 error "dir0 expect index 0 got $stripe_index"
20347 mkdir $DIR/$tdir/striped_dir/dir1 ||
20348 error "create dir1 fails"
20349 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
20350 [ $stripe_index -eq 1 ] ||
20351 error "dir1 expect index 1 got $stripe_index"
20353 #check default stripe count/stripe index
20354 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
20355 test_300_check_default_striped_dir normal_dir 1 0
20356 test_300_check_default_striped_dir normal_dir 2 1
20357 test_300_check_default_striped_dir normal_dir 2 -1
20359 #delete default stripe information
20360 echo "delete default stripeEA"
20361 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
20362 error "set default stripe on striped dir error"
20364 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
20365 for dir in $(find $DIR/$tdir/normal_dir/*); do
20366 stripe_count=$($LFS getdirstripe -c $dir)
20367 [ $stripe_count -eq 0 ] ||
20368 error "expect 1 get $stripe_count for $dir"
20369 stripe_index=$($LFS getdirstripe -i $dir)
20370 [ $stripe_index -eq 0 ] ||
20371 error "expect 0 get $stripe_index for $dir"
20374 run_test 300g "check default striped directory for normal directory"
20377 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20378 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20379 skip "Need MDS version at least 2.7.55"
20385 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20386 error "set striped dir error"
20388 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
20389 test_300_check_default_striped_dir striped_dir 1 0
20390 test_300_check_default_striped_dir striped_dir 2 1
20391 test_300_check_default_striped_dir striped_dir 2 -1
20393 #delete default stripe information
20394 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
20395 error "set default stripe on striped dir error"
20397 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
20398 for dir in $(find $DIR/$tdir/striped_dir/*); do
20399 stripe_count=$($LFS getdirstripe -c $dir)
20400 [ $stripe_count -eq 0 ] ||
20401 error "expect 1 get $stripe_count for $dir"
20404 run_test 300h "check default striped directory for striped directory"
20407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20408 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20409 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20410 skip "Need MDS version at least 2.7.55"
20417 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20418 error "set striped dir error"
20420 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20421 error "create files under striped dir failed"
20423 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
20424 error "set striped hashdir error"
20426 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
20427 error "create dir0 under hash dir failed"
20428 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
20429 error "create dir1 under hash dir failed"
20431 # unfortunately, we need to umount to clear dir layout cache for now
20432 # once we fully implement dir layout, we can drop this
20433 umount_client $MOUNT || error "umount failed"
20434 mount_client $MOUNT || error "mount failed"
20436 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
20437 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
20438 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
20440 #set the stripe to be unknown hash type
20441 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
20442 $LCTL set_param fail_loc=0x1901
20443 for ((i = 0; i < 10; i++)); do
20444 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
20445 error "stat f-$i failed"
20446 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
20449 touch $DIR/$tdir/striped_dir/f0 &&
20450 error "create under striped dir with unknown hash should fail"
20452 $LCTL set_param fail_loc=0
20454 umount_client $MOUNT || error "umount failed"
20455 mount_client $MOUNT || error "mount failed"
20459 run_test 300i "client handle unknown hash type striped directory"
20462 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20464 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20465 skip "Need MDS version at least 2.7.55"
20472 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
20473 $LCTL set_param fail_loc=0x1702
20474 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20475 error "set striped dir error"
20477 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20478 error "create files under striped dir failed"
20480 $LCTL set_param fail_loc=0
20482 rm -rf $DIR/$tdir || error "unlink striped dir fails"
20486 run_test 300j "test large update record"
20489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20490 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20491 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20492 skip "Need MDS version at least 2.7.55"
20494 # this test needs a huge transaction
20496 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20497 osd*.$FSNAME-MDT0000.kbytestotal")
20498 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
20505 #define OBD_FAIL_LARGE_STRIPE 0x1703
20506 $LCTL set_param fail_loc=0x1703
20507 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
20508 error "set striped dir error"
20509 $LCTL set_param fail_loc=0
20511 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20512 error "getstripeddir fails"
20513 rm -rf $DIR/$tdir/striped_dir ||
20514 error "unlink striped dir fails"
20518 run_test 300k "test large striped directory"
20521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20522 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20523 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20524 skip "Need MDS version at least 2.7.55"
20528 test_mkdir -p $DIR/$tdir/striped_dir
20529 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
20530 error "chown $RUNAS_ID failed"
20531 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
20532 error "set default striped dir failed"
20534 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
20535 $LCTL set_param fail_loc=0x80000158
20536 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
20538 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
20539 [ $stripe_index -eq 1 ] ||
20540 error "expect 1 get $stripe_index for $dir"
20542 run_test 300l "non-root user to create dir under striped dir with stale layout"
20545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20546 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
20547 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20548 skip "Need MDS version at least 2.7.55"
20550 mkdir -p $DIR/$tdir/striped_dir
20551 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
20552 error "set default stripes dir error"
20554 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
20556 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
20557 [ $stripe_count -eq 0 ] ||
20558 error "expect 0 get $stripe_count for a"
20560 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
20561 error "set default stripes dir error"
20563 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
20565 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
20566 [ $stripe_count -eq 0 ] ||
20567 error "expect 0 get $stripe_count for b"
20569 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
20570 error "set default stripes dir error"
20572 mkdir $DIR/$tdir/striped_dir/c &&
20573 error "default stripe_index is invalid, mkdir c should fails"
20575 rm -rf $DIR/$tdir || error "rmdir fails"
20577 run_test 300m "setstriped directory on single MDT FS"
20580 local list=$(comma_list $(mdts_nodes))
20583 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20588 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20589 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20590 skip "Need MDS version at least 2.7.55"
20591 remote_mds_nodsh && skip "remote MDS with nodsh"
20594 local list=$(comma_list $(mdts_nodes))
20596 trap cleanup_300n RETURN EXIT
20597 mkdir -p $DIR/$tdir
20598 chmod 777 $DIR/$tdir
20599 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
20600 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20601 error "create striped dir succeeds with gid=0"
20603 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20604 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
20605 error "create striped dir fails with gid=-1"
20607 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20608 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
20609 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20610 error "set default striped dir succeeds with gid=0"
20613 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20614 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
20615 error "set default striped dir fails with gid=-1"
20618 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20619 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
20620 error "create test_dir fails"
20621 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
20622 error "create test_dir1 fails"
20623 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
20624 error "create test_dir2 fails"
20627 run_test 300n "non-root user to create dir under striped dir with default EA"
20630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20631 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20632 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20633 skip "Need MDS version at least 2.7.55"
20638 mkdir -p $DIR/$tdir
20640 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
20641 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
20642 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
20643 skip "not enough free inodes $numfree1 $numfree2"
20646 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
20647 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
20648 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
20649 skip "not enough free space $numfree1 $numfree2"
20652 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
20653 error "setdirstripe fails"
20655 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
20656 error "create dirs fails"
20658 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
20659 ls $DIR/$tdir/striped_dir > /dev/null ||
20660 error "ls striped dir fails"
20661 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
20662 error "unlink big striped dir fails"
20664 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
20667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20668 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20669 remote_mds_nodsh && skip "remote MDS with nodsh"
20671 mkdir -p $DIR/$tdir
20673 #define OBD_FAIL_OUT_ENOSPC 0x1704
20674 do_facet mds2 lctl set_param fail_loc=0x80001704
20675 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
20676 && error "create striped directory should fail"
20678 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
20680 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
20683 run_test 300p "create striped directory without space"
20686 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20687 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20689 local fd=$(free_fd)
20690 local cmd="exec $fd<$tdir"
20692 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
20695 trap "eval $cmd" EXIT
20696 cd $tdir || error "cd $tdir fails"
20697 rmdir ../$tdir || error "rmdir $tdir fails"
20698 mkdir local_dir && error "create dir succeeds"
20699 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
20703 run_test 300q "create remote directory under orphan directory"
20706 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20707 skip "Need MDS version at least 2.7.55" && return
20708 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20712 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
20713 error "set striped dir error"
20715 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20716 error "getstripeddir fails"
20719 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
20720 awk '/lmv_stripe_count:/ { print $2 }')
20722 [ $MDSCOUNT -ne $stripe_count ] &&
20723 error "wrong stripe count $stripe_count expected $MDSCOUNT"
20725 rm -rf $DIR/$tdir/striped_dir ||
20726 error "unlink striped dir fails"
20728 run_test 300r "test -1 striped directory"
20730 prepare_remote_file() {
20731 mkdir $DIR/$tdir/src_dir ||
20732 error "create remote source failed"
20734 cp /etc/hosts $DIR/$tdir/src_dir/a ||
20735 error "cp to remote source failed"
20736 touch $DIR/$tdir/src_dir/a
20738 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
20739 error "create remote target dir failed"
20741 touch $DIR/$tdir/tgt_dir/b
20743 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
20744 error "rename dir cross MDT failed!"
20746 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
20747 error "src_child still exists after rename"
20749 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
20750 error "missing file(a) after rename"
20752 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
20753 error "diff after rename"
20757 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20760 local remote_file=$DIR/$tdir/tgt_dir/b
20762 mkdir -p $DIR/$tdir
20764 prepare_remote_file || error "prepare remote file failed"
20767 $OPENUNLINK $remote_file $remote_file ||
20768 error "openunlink $remote_file failed"
20769 $CHECKSTAT -a $remote_file || error "$remote_file exists"
20771 run_test 310a "open unlink remote file"
20774 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20777 local remote_file=$DIR/$tdir/tgt_dir/b
20779 mkdir -p $DIR/$tdir
20781 prepare_remote_file || error "prepare remote file failed"
20783 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20784 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
20785 $CHECKSTAT -t file $remote_file || error "check file failed"
20787 run_test 310b "unlink remote file with multiple links while open"
20790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20791 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
20793 local remote_file=$DIR/$tdir/tgt_dir/b
20795 mkdir -p $DIR/$tdir
20797 prepare_remote_file || error "prepare remote file failed"
20799 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20800 multiop_bg_pause $remote_file O_uc ||
20801 error "mulitop failed for remote file"
20803 $MULTIOP $DIR/$tfile Ouc
20804 kill -USR1 $MULTIPID
20807 run_test 310c "open-unlink remote file with multiple links"
20811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20812 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20813 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
20814 skip "lustre < 2.8.54 does not contain LU-4825 fix"
20815 remote_mds_nodsh && skip "remote MDS with nodsh"
20817 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20818 local mdts=$(comma_list $(mdts_nodes))
20820 mkdir -p $DIR/$tdir
20821 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20822 createmany -o $DIR/$tdir/$tfile. 1000
20824 # statfs data is not real time, let's just calculate it
20825 old_iused=$((old_iused + 1000))
20827 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20828 osp.*OST0000*MDT0000.create_count")
20829 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20830 osp.*OST0000*MDT0000.max_create_count")
20831 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
20833 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
20834 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
20835 [ $index -ne 0 ] || error "$tfile stripe index is 0"
20837 unlinkmany $DIR/$tdir/$tfile. 1000
20839 do_nodes $mdts "$LCTL set_param -n \
20840 osp.*OST0000*.max_create_count=$max_count"
20841 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
20842 do_nodes $mdts "$LCTL set_param -n \
20843 osp.*OST0000*.create_count=$count"
20844 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
20845 grep "=0" && error "create_count is zero"
20848 for i in $(seq 120); do
20849 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20850 # system may be too busy to destroy all objs in time, use
20851 # a somewhat small value to not fail autotest
20852 [ $((old_iused - new_iused)) -gt 400 ] && break
20856 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
20857 [ $((old_iused - new_iused)) -gt 400 ] ||
20858 error "objs not destroyed after unlink"
20860 run_test 311 "disable OSP precreate, and unlink should destroy objs"
20867 local vdevdir=$(dirname $(facet_vdevice $ost))
20868 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
20869 local zfs_zapid=$(do_facet $ost $cmd |
20870 grep -w "/O/0/d$((objid%32))" -C 5 |
20871 awk '/Object/{getline; print $1}')
20872 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
20873 awk "/$objid = /"'{printf $3}')
20878 zfs_object_blksz() {
20882 local vdevdir=$(dirname $(facet_vdevice $ost))
20883 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
20884 local blksz=$(do_facet $ost $cmd $objid |
20885 awk '/dblk/{getline; printf $4}')
20887 case "${blksz: -1}" in
20888 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
20889 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
20896 test_312() { # LU-4856
20897 remote_ost_nodsh && skip "remote OST with nodsh"
20898 [ "$ost1_FSTYPE" = "zfs" ] ||
20899 skip_env "the test only applies to zfs"
20901 local max_blksz=$(do_facet ost1 \
20902 $ZFS get -p recordsize $(facet_device ost1) |
20903 awk '!/VALUE/{print $3}')
20905 # to make life a little bit easier
20906 $LFS mkdir -c 1 -i 0 $DIR/$tdir
20907 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20909 local tf=$DIR/$tdir/$tfile
20911 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20913 # Get ZFS object id
20914 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20915 # block size change by sequential overwrite
20918 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
20919 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
20921 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
20922 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
20926 # block size change by sequential append write
20927 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
20928 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20929 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20932 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
20933 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
20934 oflag=sync conv=notrunc
20936 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20937 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
20938 error "blksz error, actual $blksz, " \
20939 "expected: 2 * $count * $PAGE_SIZE"
20945 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20946 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20948 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
20949 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20950 [ $blksz -eq $PAGE_SIZE ] ||
20951 error "blksz error: $blksz, expected: $PAGE_SIZE"
20953 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
20954 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20955 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
20957 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
20958 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20959 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
20961 run_test 312 "make sure ZFS adjusts its block size by write pattern"
20964 remote_ost_nodsh && skip "remote OST with nodsh"
20966 local file=$DIR/$tfile
20969 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
20971 # define OBD_FAIL_TGT_RCVD_EIO 0x720
20972 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20973 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
20974 error "write should failed"
20975 do_facet ost1 "$LCTL set_param fail_loc=0"
20978 run_test 313 "io should fail after last_rcvd update fail"
20981 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20983 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
20984 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20986 wait_delete_completed
20987 do_facet ost1 "$LCTL set_param fail_loc=0"
20989 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
20991 test_315() { # LU-618
20992 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
20994 local file=$DIR/$tfile
20997 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
20998 error "multiop file write failed"
20999 $MULTIOP $file oO_RDONLY:r4063232_c &
21004 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
21007 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
21010 run_test 315 "read should be accounted"
21013 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21014 large_xattr_enabled || skip_env "ea_inode feature disabled"
21016 rm -rf $DIR/$tdir/d
21017 mkdir -p $DIR/$tdir/d
21018 chown nobody $DIR/$tdir/d
21019 touch $DIR/$tdir/d/file
21021 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
21023 run_test 316 "lfs mv"
21026 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
21027 skip "Need MDS version at least 2.11.53"
21028 if [ "$ost1_FSTYPE" == "zfs" ]; then
21029 skip "LU-10370: no implementation for ZFS"
21033 local grant_blk_size
21035 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
21036 awk '/grant_block_size:/ { print $2; exit; }')
21038 # Create File of size 5M. Truncate it to below size's and verify
21041 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
21042 error "Create file $DIR/$tfile failed"
21043 stack_trap "rm -f $DIR/$tfile" EXIT
21045 for trunc_sz in 2097152 4097 4000 509 0; do
21046 $TRUNCATE $DIR/$tfile $trunc_sz ||
21047 error "truncate $tfile to $trunc_sz failed"
21048 local sz=$(stat --format=%s $DIR/$tfile)
21049 local blk=$(stat --format=%b $DIR/$tfile)
21050 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
21051 grant_blk_size) * 8))
21053 if [[ $blk -ne $trunc_blk ]]; then
21054 $(which stat) $DIR/$tfile
21055 error "Expected Block $trunc_blk got $blk for $tfile"
21058 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21059 error "Expected Size $trunc_sz got $sz for $tfile"
21064 # Create file with a hole and write actual two blocks. Block count
21067 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
21068 conv=fsync || error "Create file : $DIR/$tfile"
21070 # Calculate the final truncate size.
21071 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
21074 # truncate to size $trunc_sz bytes. Strip the last block
21075 # The block count must drop to 8
21077 $TRUNCATE $DIR/$tfile $trunc_sz ||
21078 error "truncate $tfile to $trunc_sz failed"
21080 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
21081 sz=$(stat --format=%s $DIR/$tfile)
21082 blk=$(stat --format=%b $DIR/$tfile)
21084 if [[ $blk -ne $trunc_bsz ]]; then
21085 $(which stat) $DIR/$tfile
21086 error "Expected Block $trunc_bsz got $blk for $tfile"
21089 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21090 error "Expected Size $trunc_sz got $sz for $tfile"
21092 run_test 317 "Verify blocks get correctly update after truncate"
21095 local old_max_active=$($LCTL get_param -n \
21096 llite.*.max_read_ahead_async_active 2>/dev/null)
21098 $LCTL set_param llite.*.max_read_ahead_async_active=256
21099 local max_active=$($LCTL get_param -n \
21100 llite.*.max_read_ahead_async_active 2>/dev/null)
21101 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
21103 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
21104 error "set max_read_ahead_async_active should succeed"
21106 $LCTL set_param llite.*.max_read_ahead_async_active=512
21107 max_active=$($LCTL get_param -n \
21108 llite.*.max_read_ahead_async_active 2>/dev/null)
21109 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
21111 # restore @max_active
21112 [ $old_max_active -ne 0 ] && $LCTL set_param \
21113 llite.*.max_read_ahead_async_active=$old_max_active
21115 local old_threshold=$($LCTL get_param -n \
21116 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21117 local max_per_file_mb=$($LCTL get_param -n \
21118 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
21120 local invalid=$(($max_per_file_mb + 1))
21122 llite.*.read_ahead_async_file_threshold_mb=$invalid\
21123 && error "set $invalid should fail"
21125 local valid=$(($invalid - 1))
21127 llite.*.read_ahead_async_file_threshold_mb=$valid ||
21128 error "set $valid should succeed"
21129 local threshold=$($LCTL get_param -n \
21130 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21131 [ $threshold -eq $valid ] || error \
21132 "expect threshold $valid got $threshold"
21134 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
21136 run_test 318 "Verify async readahead tunables"
21139 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
21141 local before=$(date +%s)
21143 local mdir=$DIR/$tdir
21144 local file=$mdir/xxx
21146 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
21149 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
21150 $LCTL set_param fail_val=5 fail_loc=0x8000032c
21151 $LFS mv -m1 $file &
21154 dd if=$file of=/dev/null
21156 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
21157 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
21159 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
21161 run_test 319 "lost lease lock on migrate error"
21163 test_398a() { # LU-4198
21164 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21165 $LCTL set_param ldlm.namespaces.*.lru_size=clear
21167 # request a new lock on client
21168 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21170 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21171 local lock_count=$($LCTL get_param -n \
21172 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21173 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
21175 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
21177 # no lock cached, should use lockless IO and not enqueue new lock
21178 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21179 lock_count=$($LCTL get_param -n \
21180 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21181 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
21183 run_test 398a "direct IO should cancel lock otherwise lockless"
21185 test_398b() { # LU-4198
21186 which fio || skip_env "no fio installed"
21187 $LFS setstripe -c -1 $DIR/$tfile
21190 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
21193 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
21194 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21195 --numjobs=$njobs --fallocate=none \
21196 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21197 --filename=$DIR/$tfile &
21200 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
21201 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
21202 --numjobs=$njobs --fallocate=none \
21203 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21204 --filename=$DIR/$tfile || true
21209 run_test 398b "DIO and buffer IO race"
21211 test_398c() { # LU-4198
21212 which fio || skip_env "no fio installed"
21214 saved_debug=$($LCTL get_param -n debug)
21215 $LCTL set_param debug=0
21217 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
21218 ((size /= 1024)) # by megabytes
21219 ((size /= 2)) # write half of the OST at most
21220 [ $size -gt 40 ] && size=40 #reduce test time anyway
21222 $LFS setstripe -c 1 $DIR/$tfile
21224 # it seems like ldiskfs reserves more space than necessary if the
21225 # writing blocks are not mapped, so it extends the file firstly
21226 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
21227 cancel_lru_locks osc
21229 # clear and verify rpc_stats later
21230 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
21233 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
21234 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
21235 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21236 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21237 --filename=$DIR/$tfile
21238 [ $? -eq 0 ] || error "fio write error"
21240 [ $($LCTL get_param -n \
21241 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
21242 error "Locks were requested while doing AIO"
21244 # get the percentage of 1-page I/O
21245 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
21246 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
21248 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
21250 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
21251 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21252 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21253 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21254 --filename=$DIR/$tfile
21255 [ $? -eq 0 ] || error "fio mixed read write error"
21258 $LCTL set_param debug="$saved_debug"
21260 run_test 398c "run fio to test AIO"
21263 local read_write=$1
21264 if [ "$read_write" = "write" ]; then
21265 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
21266 elif [ "$read_write" = "read" ]; then
21267 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
21269 error "argument error"
21272 # turn off debug for performance testing
21273 local saved_debug=$($LCTL get_param -n debug)
21274 $LCTL set_param debug=0
21276 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21278 # get ost1 size - $FSNAME-OST0000
21279 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
21280 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
21281 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
21283 if [ "$read_write" = "read" ]; then
21284 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
21287 local start_time=$(date +%s.%N)
21288 $dd_cmd bs=1M count=$blocks oflag=sync ||
21289 error "real dd $read_write error"
21290 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
21292 if [ "$read_write" = "write" ]; then
21296 # define OBD_FAIL_OST_FAKE_RW 0x238
21297 do_facet ost1 $LCTL set_param fail_loc=0x238
21299 local start_time=$(date +%s.%N)
21300 $dd_cmd bs=1M count=$blocks oflag=sync ||
21301 error "fake dd $read_write error"
21302 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
21304 if [ "$read_write" = "write" ]; then
21306 cancel_lru_locks osc
21307 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
21308 error "$tfile size not $blocks MB"
21310 do_facet ost1 $LCTL set_param fail_loc=0
21312 echo "fake $read_write $duration_fake vs. normal $read_write" \
21313 "$duration in seconds"
21314 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
21315 error_not_in_vm "fake write is slower"
21317 $LCTL set_param -n debug="$saved_debug"
21320 test_399a() { # LU-7655 for OST fake write
21321 remote_ost_nodsh && skip "remote OST with nodsh"
21325 run_test 399a "fake write should not be slower than normal write"
21327 test_399b() { # LU-8726 for OST fake read
21328 remote_ost_nodsh && skip "remote OST with nodsh"
21329 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
21330 skip_env "ldiskfs only test"
21335 run_test 399b "fake read should not be slower than normal read"
21337 test_400a() { # LU-1606, was conf-sanity test_74
21338 if ! which $CC > /dev/null 2>&1; then
21339 skip_env "$CC is not installed"
21342 local extra_flags=''
21343 local out=$TMP/$tfile
21344 local prefix=/usr/include/lustre
21347 # Oleg removes c files in his test rig so test if any c files exist
21348 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
21349 skip_env "Needed c test files are missing"
21351 if ! [[ -d $prefix ]]; then
21352 # Assume we're running in tree and fixup the include path.
21353 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
21354 extra_flags+=" -L$LUSTRE/utils/.lib"
21357 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
21358 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
21359 error "client api broken"
21363 run_test 400a "Lustre client api program can compile and link"
21365 test_400b() { # LU-1606, LU-5011
21367 local out=$TMP/$tfile
21368 local prefix=/usr/include/linux/lustre
21370 # We use a hard coded prefix so that this test will not fail
21371 # when run in tree. There are headers in lustre/include/lustre/
21372 # that are not packaged (like lustre_idl.h) and have more
21373 # complicated include dependencies (like config.h and lnet/types.h).
21374 # Since this test about correct packaging we just skip them when
21375 # they don't exist (see below) rather than try to fixup cppflags.
21377 if ! which $CC > /dev/null 2>&1; then
21378 skip_env "$CC is not installed"
21381 for header in $prefix/*.h; do
21382 if ! [[ -f "$header" ]]; then
21386 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
21387 continue # lustre_ioctl.h is internal header
21390 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
21391 error "cannot compile '$header'"
21395 run_test 400b "packaged headers can be compiled"
21397 test_401a() { #LU-7437
21398 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
21399 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
21401 #count the number of parameters by "list_param -R"
21402 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
21403 #count the number of parameters by listing proc files
21404 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
21405 echo "proc_dirs='$proc_dirs'"
21406 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
21407 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
21410 [ $params -eq $procs ] ||
21411 error "found $params parameters vs. $procs proc files"
21413 # test the list_param -D option only returns directories
21414 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
21415 #count the number of parameters by listing proc directories
21416 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
21419 [ $params -eq $procs ] ||
21420 error "found $params parameters vs. $procs proc files"
21422 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
21425 local save=$($LCTL get_param -n jobid_var)
21428 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
21429 error "no error returned when setting bad parameters"
21431 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
21432 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
21434 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
21435 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
21436 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
21438 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
21441 local jobid_var_old=$($LCTL get_param -n jobid_var)
21442 local jobid_var_new
21444 $LCTL set_param jobid_var= &&
21445 error "no error returned for 'set_param a='"
21447 jobid_var_new=$($LCTL get_param -n jobid_var)
21448 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21449 error "jobid_var was changed by setting without value"
21451 $LCTL set_param jobid_var &&
21452 error "no error returned for 'set_param a'"
21454 jobid_var_new=$($LCTL get_param -n jobid_var)
21455 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21456 error "jobid_var was changed by setting without value"
21458 run_test 401c "Verify 'lctl set_param' without value fails in either format."
21461 local jobid_var_old=$($LCTL get_param -n jobid_var)
21462 local jobid_var_new
21463 local new_value="foo=bar"
21465 $LCTL set_param jobid_var=$new_value ||
21466 error "'set_param a=b' did not accept a value containing '='"
21468 jobid_var_new=$($LCTL get_param -n jobid_var)
21469 [[ "$jobid_var_new" == "$new_value" ]] ||
21470 error "'set_param a=b' failed on a value containing '='"
21472 # Reset the jobid_var to test the other format
21473 $LCTL set_param jobid_var=$jobid_var_old
21474 jobid_var_new=$($LCTL get_param -n jobid_var)
21475 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21476 error "failed to reset jobid_var"
21478 $LCTL set_param jobid_var $new_value ||
21479 error "'set_param a b' did not accept a value containing '='"
21481 jobid_var_new=$($LCTL get_param -n jobid_var)
21482 [[ "$jobid_var_new" == "$new_value" ]] ||
21483 error "'set_param a b' failed on a value containing '='"
21485 $LCTL set_param jobid_var $jobid_var_old
21486 jobid_var_new=$($LCTL get_param -n jobid_var)
21487 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21488 error "failed to reset jobid_var"
21490 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
21493 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
21494 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
21495 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
21496 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
21497 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
21498 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
21499 remote_mds_nodsh && skip "remote MDS with nodsh"
21501 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
21502 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
21503 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
21504 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
21505 echo "Touch failed - OK"
21507 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
21510 local file1=$DIR/$tfile.1
21511 local file2=$DIR/$tfile.2
21512 local tfile=$TMP/$tfile
21514 rm -f $file1 $file2 $tfile
21519 # 30 sec OBD_TIMEOUT in ll_getattr()
21520 # right before populating st_nlink
21521 $LCTL set_param fail_loc=0x80001409
21522 stat -c %h $file1 > $tfile &
21524 # create an alias, drop all locks and reclaim the dentry
21526 cancel_lru_locks mdc
21527 cancel_lru_locks osc
21528 sysctl -w vm.drop_caches=2
21532 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
21534 rm -f $tfile $file1 $file2
21536 run_test 403 "i_nlink should not drop to zero due to aliasing"
21538 test_404() { # LU-6601
21539 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
21540 skip "Need server version newer than 2.8.52"
21541 remote_mds_nodsh && skip "remote MDS with nodsh"
21543 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
21544 awk '/osp .*-osc-MDT/ { print $4}')
21547 for osp in $mosps; do
21548 echo "Deactivate: " $osp
21549 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
21550 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21551 awk -vp=$osp '$4 == p { print $2 }')
21552 [ $stat = IN ] || {
21553 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21554 error "deactivate error"
21556 echo "Activate: " $osp
21557 do_facet $SINGLEMDS $LCTL --device %$osp activate
21558 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21559 awk -vp=$osp '$4 == p { print $2 }')
21560 [ $stat = UP ] || {
21561 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21562 error "activate error"
21566 run_test 404 "validate manual {de}activated works properly for OSPs"
21569 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
21570 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
21571 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
21572 skip "Layout swap lock is not supported"
21574 check_swap_layouts_support
21576 test_mkdir $DIR/$tdir
21577 swap_lock_test -d $DIR/$tdir ||
21578 error "One layout swap locked test failed"
21580 run_test 405 "Various layout swap lock tests"
21583 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21584 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21585 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
21586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21587 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
21588 skip "Need MDS version at least 2.8.50"
21590 local def_stripe_size=$($LFS getstripe -S $MOUNT)
21591 local test_pool=$TESTNAME
21593 pool_add $test_pool || error "pool_add failed"
21594 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
21595 error "pool_add_targets failed"
21597 save_layout_restore_at_exit $MOUNT
21599 # parent set default stripe count only, child will stripe from both
21600 # parent and fs default
21601 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
21602 error "setstripe $MOUNT failed"
21603 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
21604 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
21605 for i in $(seq 10); do
21606 local f=$DIR/$tdir/$tfile.$i
21607 touch $f || error "touch failed"
21608 local count=$($LFS getstripe -c $f)
21609 [ $count -eq $OSTCOUNT ] ||
21610 error "$f stripe count $count != $OSTCOUNT"
21611 local offset=$($LFS getstripe -i $f)
21612 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
21613 local size=$($LFS getstripe -S $f)
21614 [ $size -eq $((def_stripe_size * 2)) ] ||
21615 error "$f stripe size $size != $((def_stripe_size * 2))"
21616 local pool=$($LFS getstripe -p $f)
21617 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
21620 # change fs default striping, delete parent default striping, now child
21621 # will stripe from new fs default striping only
21622 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
21623 error "change $MOUNT default stripe failed"
21624 $LFS setstripe -c 0 $DIR/$tdir ||
21625 error "delete $tdir default stripe failed"
21626 for i in $(seq 11 20); do
21627 local f=$DIR/$tdir/$tfile.$i
21628 touch $f || error "touch $f failed"
21629 local count=$($LFS getstripe -c $f)
21630 [ $count -eq 1 ] || error "$f stripe count $count != 1"
21631 local offset=$($LFS getstripe -i $f)
21632 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
21633 local size=$($LFS getstripe -S $f)
21634 [ $size -eq $def_stripe_size ] ||
21635 error "$f stripe size $size != $def_stripe_size"
21636 local pool=$($LFS getstripe -p $f)
21637 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
21640 unlinkmany $DIR/$tdir/$tfile. 1 20
21642 local f=$DIR/$tdir/$tfile
21643 pool_remove_all_targets $test_pool $f
21644 pool_remove $test_pool $f
21646 run_test 406 "DNE support fs default striping"
21649 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21650 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21651 skip "Need MDS version at least 2.8.55"
21652 remote_mds_nodsh && skip "remote MDS with nodsh"
21654 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
21655 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
21656 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
21657 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
21658 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
21660 #define OBD_FAIL_DT_TXN_STOP 0x2019
21661 for idx in $(seq $MDSCOUNT); do
21662 do_facet mds$idx "lctl set_param fail_loc=0x2019"
21664 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
21665 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
21666 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
21669 run_test 407 "transaction fail should cause operation fail"
21672 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
21674 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
21675 lctl set_param fail_loc=0x8000040a
21676 # let ll_prepare_partial_page() fail
21677 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
21681 # create at least 100 unused inodes so that
21682 # shrink_icache_memory(0) should not return 0
21683 touch $DIR/$tfile-{0..100}
21684 rm -f $DIR/$tfile-{0..100}
21687 echo 2 > /proc/sys/vm/drop_caches
21689 run_test 408 "drop_caches should not hang due to page leaks"
21693 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21695 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
21696 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
21697 touch $DIR/$tdir/guard || error "(2) Fail to create"
21699 local PREFIX=$(str_repeat 'A' 128)
21700 echo "Create 1K hard links start at $(date)"
21701 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21702 error "(3) Fail to hard link"
21704 echo "Links count should be right although linkEA overflow"
21705 stat $DIR/$tdir/guard || error "(4) Fail to stat"
21706 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
21707 [ $linkcount -eq 1001 ] ||
21708 error "(5) Unexpected hard links count: $linkcount"
21710 echo "List all links start at $(date)"
21711 ls -l $DIR/$tdir/foo > /dev/null ||
21712 error "(6) Fail to list $DIR/$tdir/foo"
21714 echo "Unlink hard links start at $(date)"
21715 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21716 error "(7) Fail to unlink"
21717 echo "Unlink hard links finished at $(date)"
21719 run_test 409 "Large amount of cross-MDTs hard links on the same file"
21723 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
21724 skip "Need client version at least 2.9.59"
21726 # Create a file, and stat it from the kernel
21727 local testfile=$DIR/$tfile
21730 local run_id=$RANDOM
21731 local my_ino=$(stat --format "%i" $testfile)
21733 # Try to insert the module. This will always fail as the
21734 # module is designed to not be inserted.
21735 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
21738 # Anything but success is a test failure
21740 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
21741 error "no inode match"
21743 run_test 410 "Test inode number returned from kernel thread"
21745 cleanup_test411_cgroup() {
21751 local cg_basedir=/sys/fs/cgroup/memory
21753 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
21754 skip "no setup for cgroup"
21756 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
21757 error "test file creation failed"
21758 cancel_lru_locks osc
21760 # Create a very small memory cgroup to force a slab allocation error
21761 local cgdir=$cg_basedir/osc_slab_alloc
21762 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
21763 trap "cleanup_test411_cgroup $cgdir" EXIT
21764 echo 2M > $cgdir/memory.kmem.limit_in_bytes
21765 echo 1M > $cgdir/memory.limit_in_bytes
21767 # Should not LBUG, just be killed by oom-killer
21768 # dd will return 0 even allocation failure in some environment.
21769 # So don't check return value
21770 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
21771 cleanup_test411_cgroup $cgdir
21775 run_test 411 "Slab allocation error with cgroup does not LBUG"
21778 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21779 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
21780 skip "Need server version at least 2.10.55"
21783 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
21784 error "mkdir failed"
21785 $LFS getdirstripe $DIR/$tdir
21786 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21787 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
21788 error "expect $((MDSCOUT - 1)) get $stripe_index"
21789 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
21790 [ $stripe_count -eq 2 ] ||
21791 error "expect 2 get $stripe_count"
21793 run_test 412 "mkdir on specific MDTs"
21797 local stripe_count=$2
21798 local mdts=$(comma_list $(mdts_nodes))
21801 local lmv_qos_prio_free
21802 local lmv_qos_threshold_rr
21803 local lmv_qos_maxage
21804 local lod_qos_prio_free
21805 local lod_qos_threshold_rr
21806 local lod_qos_maxage
21810 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
21811 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
21812 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
21814 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
21815 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
21816 stack_trap "$LCTL set_param \
21817 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
21818 stack_trap "$LCTL set_param \
21819 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
21820 stack_trap "$LCTL set_param \
21821 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
21823 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
21824 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
21825 lod_qos_prio_free=${lod_qos_prio_free%%%}
21826 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
21827 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
21828 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
21829 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
21830 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
21831 stack_trap "do_nodes $mdts $LCTL set_param \
21832 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
21833 stack_trap "do_nodes $mdts $LCTL set_param \
21834 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
21836 stack_trap "do_nodes $mdts $LCTL set_param \
21837 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
21840 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
21842 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
21843 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
21845 testdir=$DIR/$tdir-s$stripe_count/rr
21847 for i in $(seq $((100 * MDSCOUNT))); do
21848 eval $mkdir_cmd $testdir/subdir$i ||
21849 error "$mkdir_cmd subdir$i failed"
21852 for i in $(seq $MDSCOUNT); do
21853 count=$($LFS getdirstripe -i $testdir/* |
21854 grep ^$((i - 1))$ | wc -l)
21855 echo "$count directories created on MDT$((i - 1))"
21856 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
21858 if [ $stripe_count -gt 1 ]; then
21859 count=$($LFS getdirstripe $testdir/* |
21860 grep -P "^\s+$((i - 1))\t" | wc -l)
21861 echo "$count stripes created on MDT$((i - 1))"
21862 # deviation should < 5% of average
21863 [ $count -lt $((95 * stripe_count)) ] ||
21864 [ $count -gt $((105 * stripe_count)) ] &&
21865 error "stripes are not evenly distributed"
21869 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
21870 do_nodes $mdts $LCTL set_param \
21871 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
21874 echo "Check for uneven MDTs: "
21884 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
21885 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
21886 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
21888 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21889 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21892 for ((i = 1; i < ${#ffree[@]}; i++)); do
21893 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
21894 if [ $tmp -gt $max ]; then
21898 if [ $tmp -lt $min ]; then
21904 [ ${ffree[min_index]} -eq 0 ] &&
21905 skip "no free files in MDT$min_index"
21906 [ ${ffree[min_index]} -gt 100000000 ] &&
21907 skip "too much free files in MDT$min_index"
21909 # Check if we need to generate uneven MDTs
21911 local diff=$(((max - min) * 100 / min))
21912 local value="$(generate_string 1024)"
21914 while [ $diff -lt $threshold ]; do
21915 # generate uneven MDTs, create till $threshold% diff
21916 echo -n "weight diff=$diff% must be > $threshold% ..."
21917 count=$((${ffree[min_index]} / 10))
21918 # 50 sec per 10000 files in vm
21919 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
21920 skip "$count files to create"
21921 echo "Fill MDT$min_index with $count files"
21922 [ -d $DIR/$tdir-MDT$min_index ] ||
21923 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
21924 error "mkdir $tdir-MDT$min_index failed"
21925 for i in $(seq $count); do
21926 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
21927 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
21928 error "create f$j_$i failed"
21929 setfattr -n user.413b -v $value \
21930 $DIR/$tdir-MDT$min_index/f$j_$i ||
21931 error "setfattr f$j_$i failed"
21934 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
21935 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
21936 max=$(((${ffree[max_index]} >> 8) * \
21937 (${bavail[max_index]} * bsize >> 16)))
21938 min=$(((${ffree[min_index]} >> 8) * \
21939 (${bavail[min_index]} * bsize >> 16)))
21940 diff=$(((max - min) * 100 / min))
21943 echo "MDT filesfree available: ${ffree[@]}"
21944 echo "MDT blocks available: ${bavail[@]}"
21945 echo "weight diff=$diff%"
21948 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
21950 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
21951 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
21952 # decrease statfs age, so that it can be updated in time
21953 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
21954 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
21958 testdir=$DIR/$tdir-s$stripe_count/qos
21960 for i in $(seq $((100 * MDSCOUNT))); do
21961 eval $mkdir_cmd $testdir/subdir$i ||
21962 error "$mkdir_cmd subdir$i failed"
21965 for i in $(seq $MDSCOUNT); do
21966 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
21968 echo "$count directories created on MDT$((i - 1))"
21970 if [ $stripe_count -gt 1 ]; then
21971 count=$($LFS getdirstripe $testdir/* |
21972 grep -P "^\s+$((i - 1))\t" | wc -l)
21973 echo "$count stripes created on MDT$((i - 1))"
21977 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
21978 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
21980 # D-value should > 10% of averge
21981 [ $((max - min)) -lt 10 ] &&
21982 error "subdirs shouldn't be evenly distributed"
21985 if [ $stripe_count -gt 1 ]; then
21986 max=$($LFS getdirstripe $testdir/* |
21987 grep -P "^\s+$max_index\t" | wc -l)
21988 min=$($LFS getdirstripe $testdir/* |
21989 grep -P "^\s+$min_index\t" | wc -l)
21990 [ $((max - min)) -le $((10 * stripe_count)) ] &&
21991 error "stripes shouldn't be evenly distributed"|| true
21996 [ $MDSCOUNT -lt 2 ] &&
21997 skip "We need at least 2 MDTs for this test"
21999 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22000 skip "Need server version at least 2.12.52"
22004 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22005 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22006 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22007 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22008 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
22011 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
22014 [ $MDSCOUNT -lt 2 ] &&
22015 skip "We need at least 2 MDTs for this test"
22017 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22018 skip "Need server version at least 2.12.52"
22022 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22023 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22024 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22025 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22026 $LFS setdirstripe -D -c $stripe_count \
22027 $DIR/$tdir-s$stripe_count/rr ||
22028 error "setdirstripe failed"
22029 $LFS setdirstripe -D -c $stripe_count \
22030 $DIR/$tdir-s$stripe_count/qos ||
22031 error "setdirstripe failed"
22032 test_qos_mkdir "mkdir" $stripe_count
22035 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
22038 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
22039 $LCTL set_param fail_loc=0x80000521
22040 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
22043 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
22046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22047 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22048 skip "Need server version at least 2.11.52"
22058 # this test may be slow on ZFS
22059 [ "$mds1_FSTYPE" == "zfs" ] && total=100
22061 # though this test is designed for striped directory, let's test normal
22062 # directory too since lock is always saved as CoS lock.
22063 test_mkdir $DIR/$tdir || error "mkdir $tdir"
22064 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
22073 start_time=$(date +%s)
22074 for i in $(seq $total); do
22075 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
22078 end_time=$(date +%s)
22079 duration=$((end_time - start_time))
22081 kill -9 $setattr_pid
22083 echo "rename $total files took $duration sec"
22084 [ $duration -lt 100 ] || error "rename took $duration sec"
22086 run_test 415 "lock revoke is not missing"
22089 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22090 skip "Need server version at least 2.11.55"
22092 # define OBD_FAIL_OSD_TXN_START 0x19a
22093 do_facet mds1 lctl set_param fail_loc=0x19a
22095 lfs mkdir -c $MDSCOUNT $DIR/$tdir
22099 run_test 416 "transaction start failure won't cause system hung"
22103 do_nodes $(comma_list $(mdts_nodes)) \
22104 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
22105 do_nodes $(comma_list $(mdts_nodes)) \
22106 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
22107 do_nodes $(comma_list $(mdts_nodes)) \
22108 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
22112 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22113 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
22114 skip "Need MDS version at least 2.11.56"
22116 trap cleanup_417 RETURN EXIT
22118 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
22119 do_nodes $(comma_list $(mdts_nodes)) \
22120 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
22121 $LFS migrate -m 0 $DIR/$tdir.1 &&
22122 error "migrate dir $tdir.1 should fail"
22124 do_nodes $(comma_list $(mdts_nodes)) \
22125 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
22126 $LFS mkdir -i 1 $DIR/$tdir.2 &&
22127 error "create remote dir $tdir.2 should fail"
22129 do_nodes $(comma_list $(mdts_nodes)) \
22130 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
22131 $LFS mkdir -c 2 $DIR/$tdir.3 &&
22132 error "create striped dir $tdir.3 should fail"
22135 run_test 417 "disable remote dir, striped dir and dir migration"
22137 # Checks that the outputs of df [-i] and lfs df [-i] match
22139 # usage: check_lfs_df <blocks | inodes> <mountpoint>
22149 [ "$1" == "blocks" ] && inodes= || inodes="-i"
22151 for count in {1..100}; do
22155 # read the lines of interest
22156 df_out=($(df -P $inodes $dir | tail -n +2)) ||
22157 error "df $inodes $dir | tail -n +2 failed"
22158 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
22159 error "lfs df $inodes $dir | grep summary: failed"
22161 # skip first substrings of each output as they are different
22162 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
22163 # compare the two outputs
22165 for i in {1..5}; do
22166 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
22174 lfs df $inodes $dir
22175 error "df and lfs df $1 output mismatch: " \
22176 "df ${inodes}: ${df_out[*]}, " \
22177 "lfs df ${inodes}: ${lfs_df_out[*]}"
22182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22184 local dir=$DIR/$tdir
22185 local numfiles=$((RANDOM % 4096 + 2))
22186 local numblocks=$((RANDOM % 256 + 1))
22188 wait_delete_completed
22191 # check block output
22192 check_lfs_df blocks $dir
22193 # check inode output
22194 check_lfs_df inodes $dir
22196 # create a single file and retest
22197 echo "Creating a single file and testing"
22198 createmany -o $dir/$tfile- 1 &>/dev/null ||
22199 error "creating 1 file in $dir failed"
22200 check_lfs_df blocks $dir
22201 check_lfs_df inodes $dir
22203 # create a random number of files
22204 echo "Creating $((numfiles - 1)) files and testing"
22205 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
22206 error "creating $((numfiles - 1)) files in $dir failed"
22208 # write a random number of blocks to the first test file
22209 echo "Writing $numblocks 4K blocks and testing"
22210 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
22211 count=$numblocks &>/dev/null ||
22212 error "dd to $dir/${tfile}-0 failed"
22215 check_lfs_df blocks $dir
22216 check_lfs_df inodes $dir
22218 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
22219 error "unlinking $numfiles files in $dir failed"
22221 run_test 418 "df and lfs df outputs match"
22225 local dir=$DIR/$tdir
22230 cancel_lru_locks mdc
22232 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
22233 $LCTL set_param fail_loc=0x1410
22235 $LCTL set_param fail_loc=0
22238 run_test 419 "Verify open file by name doesn't crash kernel"
22242 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
22243 skip "Need MDS version at least 2.12.53"
22245 local SAVE_UMASK=$(umask)
22246 local dir=$DIR/$tdir
22247 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
22251 mkdir -m03777 $dir/testdir
22252 ls -dn $dir/testdir
22253 # Need to remove trailing '.' when SELinux is enabled
22254 local dirperms=$(ls -dn $dir/testdir |
22255 awk '{ sub(/\.$/, "", $1); print $1}')
22256 [ $dirperms == "drwxrwsrwt" ] ||
22257 error "incorrect perms on $dir/testdir"
22259 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
22260 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
22261 ls -n $dir/testdir/testfile
22262 local fileperms=$(ls -n $dir/testdir/testfile |
22263 awk '{ sub(/\.$/, "", $1); print $1}')
22264 [ $fileperms == "-rwxr-xr-x" ] ||
22265 error "incorrect perms on $dir/testdir/testfile"
22269 run_test 420 "clear SGID bit on non-directories for non-members"
22276 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22277 skip "Need MDS version at least 2.12.54"
22279 test_mkdir $DIR/$tdir
22280 createmany -o $DIR/$tdir/f 3
22281 cnt=$(ls -1 $DIR/$tdir | wc -l)
22282 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22284 fid1=$(lfs path2fid $DIR/$tdir/f1)
22285 fid2=$(lfs path2fid $DIR/$tdir/f2)
22286 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
22288 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
22289 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
22291 cnt=$(ls -1 $DIR/$tdir | wc -l)
22292 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22294 rm -f $DIR/$tdir/f3 || error "can't remove f3"
22295 createmany -o $DIR/$tdir/f 3
22296 cnt=$(ls -1 $DIR/$tdir | wc -l)
22297 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22299 fid1=$(lfs path2fid $DIR/$tdir/f1)
22300 fid2=$(lfs path2fid $DIR/$tdir/f2)
22301 echo "remove using fsname $FSNAME"
22302 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
22304 cnt=$(ls -1 $DIR/$tdir | wc -l)
22305 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22307 run_test 421a "simple rm by fid"
22314 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22315 skip "Need MDS version at least 2.12.54"
22317 test_mkdir $DIR/$tdir
22318 createmany -o $DIR/$tdir/f 3
22319 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
22322 FID1=$(lfs path2fid $DIR/$tdir/f1)
22323 FID2=$(lfs path2fid $DIR/$tdir/f2)
22324 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
22326 kill -USR1 $MULTIPID
22329 cnt=$(ls $DIR/$tdir | wc -l)
22330 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
22332 run_test 421b "rm by fid on open file"
22338 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22339 skip "Need MDS version at least 2.12.54"
22341 test_mkdir $DIR/$tdir
22342 createmany -o $DIR/$tdir/f 3
22343 touch $DIR/$tdir/$tfile
22344 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
22345 cnt=$(ls -1 $DIR/$tdir | wc -l)
22346 [ $cnt != 184 ] && error "unexpected #files: $cnt"
22348 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
22349 $LFS rmfid $DIR $FID1 || error "rmfid failed"
22351 cnt=$(ls $DIR/$tdir | wc -l)
22352 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
22354 run_test 421c "rm by fid against hardlinked files"
22360 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22361 skip "Need MDS version at least 2.12.54"
22363 test_mkdir $DIR/$tdir
22364 createmany -o $DIR/$tdir/f 4097
22365 cnt=$(ls -1 $DIR/$tdir | wc -l)
22366 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
22368 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
22369 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22371 cnt=$(ls $DIR/$tdir | wc -l)
22373 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22375 run_test 421d "rmfid en masse"
22381 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22382 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22383 skip "Need MDS version at least 2.12.54"
22385 mkdir -p $DIR/$tdir
22386 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22387 createmany -o $DIR/$tdir/striped_dir/f 512
22388 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22389 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22391 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22392 sed "s/[/][^:]*://g")
22393 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22395 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22397 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22399 run_test 421e "rmfid in DNE"
22405 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22406 skip "Need MDS version at least 2.12.54"
22408 test_mkdir $DIR/$tdir
22410 cnt=$(ls -1 $DIR/$tdir | wc -l)
22411 [ $cnt != 1 ] && error "unexpected #files: $cnt"
22413 FID=$(lfs path2fid $DIR/$tdir/f)
22414 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
22415 # rmfid should fail
22416 cnt=$(ls -1 $DIR/$tdir | wc -l)
22417 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
22419 chmod a+rw $DIR/$tdir
22421 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
22422 # rmfid should fail
22423 cnt=$(ls -1 $DIR/$tdir | wc -l)
22424 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
22427 $RUNAS touch $DIR/$tdir/f
22428 FID=$(lfs path2fid $DIR/$tdir/f)
22429 echo "rmfid as root"
22430 $LFS rmfid $DIR $FID || error "rmfid as root failed"
22431 cnt=$(ls -1 $DIR/$tdir | wc -l)
22432 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
22435 $RUNAS touch $DIR/$tdir/f
22436 cnt=$(ls -1 $DIR/$tdir | wc -l)
22437 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
22438 FID=$(lfs path2fid $DIR/$tdir/f)
22439 # rmfid w/o user_fid2path mount option should fail
22440 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
22441 cnt=$(ls -1 $DIR/$tdir | wc -l)
22442 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
22444 umount_client $MOUNT || error "failed to umount client"
22445 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
22446 error "failed to mount client'"
22448 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
22449 # rmfid should succeed
22450 cnt=$(ls -1 $DIR/$tdir | wc -l)
22451 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
22453 # rmfid shouldn't allow to remove files due to dir's permission
22454 chmod a+rwx $DIR/$tdir
22457 FID=$(lfs path2fid $DIR/$tdir/f)
22458 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
22460 umount_client $MOUNT || error "failed to umount client"
22461 mount_client $MOUNT "$MOUNT_OPTS" ||
22462 error "failed to mount client'"
22465 run_test 421f "rmfid checks permissions"
22471 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22472 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22473 skip "Need MDS version at least 2.12.54"
22475 mkdir -p $DIR/$tdir
22476 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22477 createmany -o $DIR/$tdir/striped_dir/f 512
22478 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22479 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22481 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22482 sed "s/[/][^:]*://g")
22484 rm -f $DIR/$tdir/striped_dir/f1*
22485 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22486 removed=$((512 - cnt))
22488 # few files have been just removed, so we expect
22489 # rmfid to fail on their fids
22490 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
22491 [ $removed != $errors ] && error "$errors != $removed"
22493 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22495 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22497 run_test 421g "rmfid to return errors properly"
22500 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
22501 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
22502 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
22503 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
22504 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
22506 local amc=$(at_max_get client)
22507 local amo=$(at_max_get mds1)
22508 local timeout=`lctl get_param -n timeout`
22510 at_max_set 0 client
22513 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
22514 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
22515 fail_val=$(((2*timeout + 10)*1000))
22516 touch $DIR/$tdir/d3/file &
22518 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
22519 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
22520 fail_val=$((2*timeout + 5))
22521 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
22525 sleep $((2 * timeout))
22529 touch $DIR/$tdir/d2/file3
22530 touch $DIR/$tdir/d2/file4
22531 touch $DIR/$tdir/d2/file5
22534 at_max_set $amc client
22535 at_max_set $amo mds1
22537 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
22538 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
22539 error "Watchdog is always throttled"
22541 run_test 422 "kill a process with RPC in progress"
22554 # ensure statfs cache is expired
22557 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
22558 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
22562 run_test 423 "statfs should return a right data"
22565 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22566 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22567 skip "Need server version at least 2.9.55"
22569 start_full_debug_logging
22573 stop_full_debug_logging
22577 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22578 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22579 awk '/The barrier for/ { print $7 }')
22582 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
22587 barrier_expired() {
22590 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22591 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22592 awk '/will be expired/ { print $7 }')
22594 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
22603 echo "Start barrier_freeze at: $(date)"
22604 #define OBD_FAIL_BARRIER_DELAY 0x2202
22605 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22606 # Do not reduce barrier time - See LU-11873
22607 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
22610 local b_status=$(barrier_stat)
22611 echo "Got barrier status at: $(date)"
22612 [ "$b_status" = "'freezing_p1'" ] ||
22613 error "(1) unexpected barrier status $b_status"
22615 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22617 b_status=$(barrier_stat)
22618 [ "$b_status" = "'frozen'" ] ||
22619 error "(2) unexpected barrier status $b_status"
22621 local expired=$(barrier_expired)
22622 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
22623 sleep $((expired + 3))
22625 b_status=$(barrier_stat)
22626 [ "$b_status" = "'expired'" ] ||
22627 error "(3) unexpected barrier status $b_status"
22629 # Do not reduce barrier time - See LU-11873
22630 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
22631 error "(4) fail to freeze barrier"
22633 b_status=$(barrier_stat)
22634 [ "$b_status" = "'frozen'" ] ||
22635 error "(5) unexpected barrier status $b_status"
22637 echo "Start barrier_thaw at: $(date)"
22638 #define OBD_FAIL_BARRIER_DELAY 0x2202
22639 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22640 do_facet mgs $LCTL barrier_thaw $FSNAME &
22643 b_status=$(barrier_stat)
22644 echo "Got barrier status at: $(date)"
22645 [ "$b_status" = "'thawing'" ] ||
22646 error "(6) unexpected barrier status $b_status"
22648 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22650 b_status=$(barrier_stat)
22651 [ "$b_status" = "'thawed'" ] ||
22652 error "(7) unexpected barrier status $b_status"
22654 #define OBD_FAIL_BARRIER_FAILURE 0x2203
22655 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
22656 do_facet mgs $LCTL barrier_freeze $FSNAME
22658 b_status=$(barrier_stat)
22659 [ "$b_status" = "'failed'" ] ||
22660 error "(8) unexpected barrier status $b_status"
22662 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22663 do_facet mgs $LCTL barrier_thaw $FSNAME
22667 run_test 801a "write barrier user interfaces and stat machine"
22672 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22673 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
22674 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
22675 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
22676 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
22678 cancel_lru_locks mdc
22680 # 180 seconds should be long enough
22681 do_facet mgs $LCTL barrier_freeze $FSNAME 180
22683 local b_status=$(barrier_stat)
22684 [ "$b_status" = "'frozen'" ] ||
22685 error "(6) unexpected barrier status $b_status"
22687 mkdir $DIR/$tdir/d0/d10 &
22690 touch $DIR/$tdir/d1/f13 &
22693 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
22696 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
22699 rm -f $DIR/$tdir/d4/f12 &
22702 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
22704 # To guarantee taht the 'stat' is not blocked
22705 b_status=$(barrier_stat)
22706 [ "$b_status" = "'frozen'" ] ||
22707 error "(8) unexpected barrier status $b_status"
22709 # let above commands to run at background
22712 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
22713 ps -p $touch_pid || error "(10) touch should be blocked"
22714 ps -p $ln_pid || error "(11) link should be blocked"
22715 ps -p $mv_pid || error "(12) rename should be blocked"
22716 ps -p $rm_pid || error "(13) unlink should be blocked"
22718 b_status=$(barrier_stat)
22719 [ "$b_status" = "'frozen'" ] ||
22720 error "(14) unexpected barrier status $b_status"
22722 do_facet mgs $LCTL barrier_thaw $FSNAME
22723 b_status=$(barrier_stat)
22724 [ "$b_status" = "'thawed'" ] ||
22725 error "(15) unexpected barrier status $b_status"
22727 wait $mkdir_pid || error "(16) mkdir should succeed"
22728 wait $touch_pid || error "(17) touch should succeed"
22729 wait $ln_pid || error "(18) link should succeed"
22730 wait $mv_pid || error "(19) rename should succeed"
22731 wait $rm_pid || error "(20) unlink should succeed"
22735 run_test 801b "modification will be blocked by write barrier"
22738 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22742 stop mds2 || error "(1) Fail to stop mds2"
22744 do_facet mgs $LCTL barrier_freeze $FSNAME 30
22746 local b_status=$(barrier_stat)
22747 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
22748 do_facet mgs $LCTL barrier_thaw $FSNAME
22749 error "(2) unexpected barrier status $b_status"
22752 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22753 error "(3) Fail to rescan barrier bitmap"
22755 # Do not reduce barrier time - See LU-11873
22756 do_facet mgs $LCTL barrier_freeze $FSNAME 20
22758 b_status=$(barrier_stat)
22759 [ "$b_status" = "'frozen'" ] ||
22760 error "(4) unexpected barrier status $b_status"
22762 do_facet mgs $LCTL barrier_thaw $FSNAME
22763 b_status=$(barrier_stat)
22764 [ "$b_status" = "'thawed'" ] ||
22765 error "(5) unexpected barrier status $b_status"
22767 local devname=$(mdsdevname 2)
22769 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
22771 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22772 error "(7) Fail to rescan barrier bitmap"
22776 run_test 801c "rescan barrier bitmap"
22778 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
22779 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
22780 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
22781 saved_MOUNT_OPTS=$MOUNT_OPTS
22787 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
22788 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
22789 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
22790 MOUNT_OPTS=$saved_MOUNT_OPTS
22795 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
22796 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22797 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22798 skip "Need server version at least 2.9.55"
22800 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
22802 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22804 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22805 error "(2) Fail to copy"
22807 trap cleanup_802a EXIT
22809 # sync by force before remount as readonly
22810 sync; sync_all_data; sleep 3; sync_all_data
22814 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
22815 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
22816 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
22818 echo "Mount the server as read only"
22819 setupall server_only || error "(3) Fail to start servers"
22821 echo "Mount client without ro should fail"
22822 mount_client $MOUNT &&
22823 error "(4) Mount client without 'ro' should fail"
22825 echo "Mount client with ro should succeed"
22826 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
22827 mount_client $MOUNT ||
22828 error "(5) Mount client with 'ro' should succeed"
22830 echo "Modify should be refused"
22831 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22833 echo "Read should be allowed"
22834 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22835 error "(7) Read should succeed under ro mode"
22839 run_test 802a "simulate readonly device"
22842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22843 remote_mds_nodsh && skip "remote MDS with nodsh"
22845 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
22846 skip "readonly option not available"
22848 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
22850 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22851 error "(2) Fail to copy"
22853 # write back all cached data before setting MDT to readonly
22857 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
22858 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
22860 echo "Modify should be refused"
22861 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22863 echo "Read should be allowed"
22864 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22865 error "(7) Read should succeed under ro mode"
22868 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
22870 run_test 802b "be able to set MDTs to readonly"
22873 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22874 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22875 skip "MDS needs to be newer than 2.10.54"
22877 mkdir -p $DIR/$tdir
22878 # Create some objects on all MDTs to trigger related logs objects
22879 for idx in $(seq $MDSCOUNT); do
22880 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
22881 $DIR/$tdir/dir${idx} ||
22882 error "Fail to create $DIR/$tdir/dir${idx}"
22886 wait_delete_completed # ensure old test cleanups are finished
22887 echo "before create:"
22889 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22891 for i in {1..10}; do
22892 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
22893 error "Fail to create $DIR/$tdir/foo$i"
22897 echo "after create:"
22899 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22901 # allow for an llog to be cleaned up during the test
22902 [ $after_used -ge $((before_used + 10 - 1)) ] ||
22903 error "before ($before_used) + 10 > after ($after_used)"
22905 for i in {1..10}; do
22906 rm -rf $DIR/$tdir/foo$i ||
22907 error "Fail to remove $DIR/$tdir/foo$i"
22910 sleep 3 # avoid MDT return cached statfs
22911 wait_delete_completed
22912 echo "after unlink:"
22914 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22916 # allow for an llog to be created during the test
22917 [ $after_used -le $((before_used + 1)) ] ||
22918 error "after ($after_used) > before ($before_used) + 1"
22920 run_test 803 "verify agent object for remote object"
22923 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22924 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22925 skip "MDS needs to be newer than 2.10.54"
22926 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
22928 mkdir -p $DIR/$tdir
22929 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
22930 error "Fail to create $DIR/$tdir/dir0"
22932 local fid=$($LFS path2fid $DIR/$tdir/dir0)
22933 local dev=$(mdsdevname 2)
22935 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22936 grep ${fid} || error "NOT found agent entry for dir0"
22938 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
22939 error "Fail to create $DIR/$tdir/dir1"
22941 touch $DIR/$tdir/dir1/foo0 ||
22942 error "Fail to create $DIR/$tdir/dir1/foo0"
22943 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
22946 for idx in $(seq $MDSCOUNT); do
22947 dev=$(mdsdevname $idx)
22948 do_facet mds${idx} \
22949 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22950 grep ${fid} && rc=$idx
22953 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
22954 error "Fail to rename foo0 to foo1"
22955 if [ $rc -eq 0 ]; then
22956 for idx in $(seq $MDSCOUNT); do
22957 dev=$(mdsdevname $idx)
22958 do_facet mds${idx} \
22959 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22960 grep ${fid} && rc=$idx
22964 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
22965 error "Fail to rename foo1 to foo2"
22966 if [ $rc -eq 0 ]; then
22967 for idx in $(seq $MDSCOUNT); do
22968 dev=$(mdsdevname $idx)
22969 do_facet mds${idx} \
22970 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22971 grep ${fid} && rc=$idx
22975 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
22977 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
22978 error "Fail to link to $DIR/$tdir/dir1/foo2"
22979 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
22980 error "Fail to rename foo2 to foo0"
22981 unlink $DIR/$tdir/dir1/foo0 ||
22982 error "Fail to unlink $DIR/$tdir/dir1/foo0"
22983 rm -rf $DIR/$tdir/dir0 ||
22984 error "Fail to rm $DIR/$tdir/dir0"
22986 for idx in $(seq $MDSCOUNT); do
22987 dev=$(mdsdevname $idx)
22991 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
22993 start mds${idx} $dev $MDS_MOUNT_OPTS ||
22994 error "mount mds$idx failed"
22995 df $MOUNT > /dev/null 2>&1
22997 # e2fsck should not return error
22999 error "e2fsck detected error on MDT${idx}: rc=$rc"
23002 run_test 804 "verify agent entry for remote entry"
23005 do_facet $SINGLEMDS zfs set quota=$old $fsset
23006 unlinkmany $DIR/$tdir/f- 1000000
23011 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
23012 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
23013 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
23014 skip "netfree not implemented before 0.7"
23015 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
23016 skip "Need MDS version at least 2.10.57"
23023 local pref="osd-zfs.$FSNAME-MDT0000."
23025 # limit available space on MDS dataset to meet nospace issue
23026 # quickly. then ZFS 0.7.2 can use reserved space if asked
23027 # properly (using netfree flag in osd_declare_destroy()
23028 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
23029 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
23031 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
23032 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
23033 let "usedkb=usedkb-freekb"
23034 let "freekb=freekb/2"
23035 if let "freekb > 5000"; then
23038 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
23039 trap cleanup_805 EXIT
23041 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
23042 error "Can't set PFL layout"
23043 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
23044 rm -rf $DIR/$tdir || error "not able to remove"
23045 do_facet $SINGLEMDS zfs set quota=$old $fsset
23048 run_test 805 "ZFS can remove from full fs"
23054 local size=$($LFS getsom -s $file)
23055 local expect=$(stat -c %s $file)
23057 [[ $size == $expect ]] ||
23058 error "$file expected size: $expect, got: $size"
23060 local blocks=$($LFS getsom -b $file)
23061 expect=$(stat -c %b $file)
23062 [[ $blocks == $expect ]] ||
23063 error "$file expected blocks: $expect, got: $blocks"
23068 local size=$($LFS getsom -s $1)
23071 [[ $size == $expect ]] ||
23072 error "$file expected size: $expect, got: $size"
23076 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23077 skip "Need MDS version at least 2.11.52"
23081 touch $DIR/$tfile || error "touch $tfile failed"
23083 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23084 save_lustre_params client "llite.*.xattr_cache" > $save
23085 lctl set_param llite.*.xattr_cache=0
23086 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23088 # single-threaded write
23089 echo "Test SOM for single-threaded write"
23090 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
23091 error "write $tfile failed"
23092 check_lsom_size $DIR/$tfile $bs
23095 local size=$(($num * $bs))
23099 echo "Test SOM for single client multi-threaded($num) write"
23100 $TRUNCATE $DIR/$tfile 0
23101 for ((i = 0; i < $num; i++)); do
23102 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23104 offset=$((offset + $bs))
23106 for (( i=0; i < $num; i++ )); do
23109 check_lsom_size $DIR/$tfile $size
23111 $TRUNCATE $DIR/$tfile 0
23112 for ((i = 0; i < $num; i++)); do
23113 offset=$((offset - $bs))
23114 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23117 for (( i=0; i < $num; i++ )); do
23120 check_lsom_size $DIR/$tfile $size
23122 # multi-client writes
23123 num=$(get_node_count ${CLIENTS//,/ })
23124 size=$(($num * $bs))
23128 echo "Test SOM for multi-client ($num) writes"
23129 $TRUNCATE $DIR/$tfile 0
23130 for client in ${CLIENTS//,/ }; do
23131 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23134 offset=$((offset + $bs))
23136 for (( i=0; i < $num; i++ )); do
23139 check_lsom_size $DIR/$tfile $offset
23142 $TRUNCATE $DIR/$tfile 0
23143 for client in ${CLIENTS//,/ }; do
23144 offset=$((offset - $bs))
23145 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23149 for (( i=0; i < $num; i++ )); do
23152 check_lsom_size $DIR/$tfile $size
23155 echo "Test SOM for truncate"
23156 $TRUNCATE $DIR/$tfile 1048576
23157 check_lsom_size $DIR/$tfile 1048576
23158 $TRUNCATE $DIR/$tfile 1234
23159 check_lsom_size $DIR/$tfile 1234
23161 # verify SOM blocks count
23162 echo "Verify SOM block count"
23163 $TRUNCATE $DIR/$tfile 0
23164 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
23165 error "failed to write file $tfile"
23166 check_lsom_data $DIR/$tfile
23168 run_test 806 "Verify Lazy Size on MDS"
23171 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23172 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23173 skip "Need MDS version at least 2.11.52"
23175 # Registration step
23176 changelog_register || error "changelog_register failed"
23177 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
23178 changelog_users $SINGLEMDS | grep -q $cl_user ||
23179 error "User $cl_user not found in changelog_users"
23181 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23182 save_lustre_params client "llite.*.xattr_cache" > $save
23183 lctl set_param llite.*.xattr_cache=0
23184 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23186 rm -rf $DIR/$tdir || error "rm $tdir failed"
23187 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
23188 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
23189 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
23190 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
23191 error "truncate $tdir/trunc failed"
23194 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
23195 error "write $tfile failed"
23197 # multi-client wirtes
23198 local num=$(get_node_count ${CLIENTS//,/ })
23202 echo "Test SOM for multi-client ($num) writes"
23203 touch $DIR/$tfile || error "touch $tfile failed"
23204 $TRUNCATE $DIR/$tfile 0
23205 for client in ${CLIENTS//,/ }; do
23206 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23209 offset=$((offset + $bs))
23211 for (( i=0; i < $num; i++ )); do
23215 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
23216 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
23217 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
23218 check_lsom_data $DIR/$tdir/trunc
23219 check_lsom_data $DIR/$tdir/single_dd
23220 check_lsom_data $DIR/$tfile
23223 # Deregistration step
23224 changelog_deregister || error "changelog_deregister failed"
23226 run_test 807 "verify LSOM syncing tool"
23228 check_som_nologged()
23230 local lines=$($LFS changelog $FSNAME-MDT0000 |
23231 grep 'x=trusted.som' | wc -l)
23232 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
23236 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23237 skip "Need MDS version at least 2.11.55"
23239 # Registration step
23240 changelog_register || error "changelog_register failed"
23242 touch $DIR/$tfile || error "touch $tfile failed"
23245 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
23246 error "write $tfile failed"
23249 $TRUNCATE $DIR/$tfile 1234
23252 $TRUNCATE $DIR/$tfile 1048576
23255 # Deregistration step
23256 changelog_deregister || error "changelog_deregister failed"
23258 run_test 808 "Check trusted.som xattr not logged in Changelogs"
23263 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
23267 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
23268 skip "Need MDS version at least 2.11.56"
23270 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
23271 error "failed to create DoM-only file $DIR/$tfile"
23272 touch $DIR/$tfile || error "touch $tfile failed"
23273 check_som_nodata $DIR/$tfile
23275 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
23276 error "write $tfile failed"
23277 check_som_nodata $DIR/$tfile
23279 $TRUNCATE $DIR/$tfile 1234
23280 check_som_nodata $DIR/$tfile
23282 $TRUNCATE $DIR/$tfile 4097
23283 check_som_nodata $DIR/$file
23285 run_test 809 "Verify no SOM xattr store for DoM-only files"
23288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23289 $GSS && skip_env "could not run with gss"
23290 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
23291 skip "OST < 2.12.58 doesn't align checksum"
23294 stack_trap "set_checksums $ORIG_CSUM" EXIT
23295 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
23300 for csum in $CKSUM_TYPES; do
23301 #define OBD_FAIL_OSC_NO_GRANT 0x411
23302 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
23303 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
23305 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
23306 before=$(md5sum $DIR/$tfile)
23307 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
23308 after=$(md5sum $DIR/$tfile)
23309 [ "$before" == "$after" ] ||
23310 error "$csum: $before != $after bs=$1 seek=$2"
23314 run_test 810 "partial page writes on ZFS (LU-11663)"
23317 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23318 skip "OST < 2.12.51 doesn't support this fail_loc"
23319 [ "$SHARED_KEY" = true ] &&
23320 skip "OSC connections never go IDLE with Shared-Keys enabled"
23322 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23323 # ensure ost1 is connected
23324 stat $DIR/$tfile >/dev/null || error "can't stat"
23325 wait_osc_import_state client ost1 FULL
23326 # no locks, no reqs to let the connection idle
23327 cancel_lru_locks osc
23329 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23330 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23331 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23332 wait_osc_import_state client ost1 CONNECTING
23333 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23335 stat $DIR/$tfile >/dev/null || error "can't stat file"
23337 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
23339 test_812b() { # LU-12378
23340 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23341 skip "OST < 2.12.51 doesn't support this fail_loc"
23342 [ "$SHARED_KEY" = true ] &&
23343 skip "OSC connections never go IDLE with Shared-Keys enabled"
23345 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
23346 # ensure ost1 is connected
23347 stat $DIR/$tfile >/dev/null || error "can't stat"
23348 wait_osc_import_state client ost1 FULL
23349 # no locks, no reqs to let the connection idle
23350 cancel_lru_locks osc
23352 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23353 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23354 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23355 wait_osc_import_state client ost1 CONNECTING
23356 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23358 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
23359 wait_osc_import_state client ost1 IDLE
23361 run_test 812b "do not drop no resend request for idle connect"
23364 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
23365 [ -z "$file_heat_sav" ] && skip "no file heat support"
23376 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
23377 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
23379 $LCTL set_param -n llite.*.file_heat=1
23380 echo "Turn on file heat"
23381 echo "Period second: $period_second, Decay percentage: $decay_pct"
23383 echo "QQQQ" > $DIR/$tfile
23384 echo "QQQQ" > $DIR/$tfile
23385 echo "QQQQ" > $DIR/$tfile
23386 cat $DIR/$tfile > /dev/null
23387 cat $DIR/$tfile > /dev/null
23388 cat $DIR/$tfile > /dev/null
23389 cat $DIR/$tfile > /dev/null
23391 local out=$($LFS heat_get $DIR/$tfile)
23393 $LFS heat_get $DIR/$tfile
23394 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23395 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23396 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23397 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23399 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
23400 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
23401 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
23402 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
23404 sleep $((period_second + 3))
23405 echo "Sleep $((period_second + 3)) seconds..."
23406 # The recursion formula to calculate the heat of the file f is as
23408 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
23409 # Where Hi is the heat value in the period between time points i*I and
23410 # (i+1)*I; Ci is the access count in the period; the symbol P refers
23411 # to the weight of Ci.
23412 out=$($LFS heat_get $DIR/$tfile)
23413 $LFS heat_get $DIR/$tfile
23414 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23415 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23416 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23417 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23419 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
23420 error "read sample ($readsample) is wrong"
23421 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
23422 error "write sample ($writesample) is wrong"
23423 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
23424 error "read bytes ($readbyte) is wrong"
23425 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
23426 error "write bytes ($writebyte) is wrong"
23428 echo "QQQQ" > $DIR/$tfile
23429 echo "QQQQ" > $DIR/$tfile
23430 echo "QQQQ" > $DIR/$tfile
23431 cat $DIR/$tfile > /dev/null
23432 cat $DIR/$tfile > /dev/null
23433 cat $DIR/$tfile > /dev/null
23434 cat $DIR/$tfile > /dev/null
23436 sleep $((period_second + 3))
23437 echo "Sleep $((period_second + 3)) seconds..."
23439 out=$($LFS heat_get $DIR/$tfile)
23440 $LFS heat_get $DIR/$tfile
23441 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23442 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23443 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23444 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23446 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
23447 4 * $decay_pct) / 100") -eq 1 ] ||
23448 error "read sample ($readsample1) is wrong"
23449 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
23450 3 * $decay_pct) / 100") -eq 1 ] ||
23451 error "write sample ($writesample1) is wrong"
23452 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
23453 20 * $decay_pct) / 100") -eq 1 ] ||
23454 error "read bytes ($readbyte1) is wrong"
23455 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
23456 15 * $decay_pct) / 100") -eq 1 ] ||
23457 error "write bytes ($writebyte1) is wrong"
23459 echo "Turn off file heat for the file $DIR/$tfile"
23460 $LFS heat_set -o $DIR/$tfile
23462 echo "QQQQ" > $DIR/$tfile
23463 echo "QQQQ" > $DIR/$tfile
23464 echo "QQQQ" > $DIR/$tfile
23465 cat $DIR/$tfile > /dev/null
23466 cat $DIR/$tfile > /dev/null
23467 cat $DIR/$tfile > /dev/null
23468 cat $DIR/$tfile > /dev/null
23470 out=$($LFS heat_get $DIR/$tfile)
23471 $LFS heat_get $DIR/$tfile
23472 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23473 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23474 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23475 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23477 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23478 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23479 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23480 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23482 echo "Trun on file heat for the file $DIR/$tfile"
23483 $LFS heat_set -O $DIR/$tfile
23485 echo "QQQQ" > $DIR/$tfile
23486 echo "QQQQ" > $DIR/$tfile
23487 echo "QQQQ" > $DIR/$tfile
23488 cat $DIR/$tfile > /dev/null
23489 cat $DIR/$tfile > /dev/null
23490 cat $DIR/$tfile > /dev/null
23491 cat $DIR/$tfile > /dev/null
23493 out=$($LFS heat_get $DIR/$tfile)
23494 $LFS heat_get $DIR/$tfile
23495 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23496 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23497 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23498 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23500 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
23501 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
23502 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
23503 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
23505 $LFS heat_set -c $DIR/$tfile
23506 $LCTL set_param -n llite.*.file_heat=0
23507 echo "Turn off file heat support for the Lustre filesystem"
23509 echo "QQQQ" > $DIR/$tfile
23510 echo "QQQQ" > $DIR/$tfile
23511 echo "QQQQ" > $DIR/$tfile
23512 cat $DIR/$tfile > /dev/null
23513 cat $DIR/$tfile > /dev/null
23514 cat $DIR/$tfile > /dev/null
23515 cat $DIR/$tfile > /dev/null
23517 out=$($LFS heat_get $DIR/$tfile)
23518 $LFS heat_get $DIR/$tfile
23519 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23520 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23521 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23522 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23524 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23525 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23526 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23527 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23529 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
23532 run_test 813 "File heat verfication"
23536 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
23537 echo -n y >> $DIR/$tfile
23538 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
23539 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
23541 run_test 814 "sparse cp works as expected (LU-12361)"
23545 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
23546 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
23548 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
23551 [ "$SHARED_KEY" = true ] &&
23552 skip "OSC connections never go IDLE with Shared-Keys enabled"
23554 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23555 # ensure ost1 is connected
23556 stat $DIR/$tfile >/dev/null || error "can't stat"
23557 wait_osc_import_state client ost1 FULL
23558 # no locks, no reqs to let the connection idle
23559 cancel_lru_locks osc
23560 lru_resize_disable osc
23563 before=$($LCTL get_param -n \
23564 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23566 wait_osc_import_state client ost1 IDLE
23567 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
23568 now=$($LCTL get_param -n \
23569 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23570 [ $before == $now ] || error "lru_size changed $before != $now"
23572 run_test 816 "do not reset lru_resize on idle reconnect"
23576 exportfs -u localhost:$DIR/nfsexp
23581 systemctl restart nfs-server.service || skip "failed to restart nfsd"
23583 mkdir -p $DIR/nfsexp
23584 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
23585 error "failed to export nfs"
23587 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
23588 stack_trap cleanup_817 EXIT
23590 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
23591 error "failed to mount nfs to $tmpdir"
23593 cp /bin/true $tmpdir
23594 $DIR/nfsexp/true || error "failed to execute 'true' command"
23596 run_test 817 "nfsd won't cache write lock for exec file"
23600 $LFS setstripe -c1 -i0 $DIR/$tfile
23601 $LFS setstripe -c1 -i1 $DIR/$tfile
23603 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
23604 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
23605 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
23606 error "start $SINGLEMDS failed"
23609 run_test 818 "unlink with failed llog"
23612 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23613 cancel_lru_locks osc
23614 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23615 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23616 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
23619 run_test 819a "too big niobuf in read"
23622 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23623 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23624 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23625 cancel_lru_locks osc
23629 run_test 819b "too big niobuf in write"
23632 function test_820_start_ost() {
23635 for num in $(seq $OSTCOUNT); do
23636 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
23641 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23644 umount_client $MOUNT || error "umount failed"
23645 for num in $(seq $OSTCOUNT); do
23649 # mount client with no active OSTs
23650 # so that the client can't initialize max LOV EA size
23651 # from OSC notifications
23652 mount_client $MOUNT || error "mount failed"
23653 # delay OST starting to keep this 0 max EA size for a while
23654 test_820_start_ost &
23656 # create a directory on MDS2
23657 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
23658 error "Failed to create directory"
23659 # open intent should update default EA size
23660 # see mdc_update_max_ea_from_body()
23661 # notice this is the very first RPC to MDS2
23662 cp /etc/services $DIR/$tdir/mds2 ||
23663 error "Failed to copy files to mds$n"
23665 run_test 820 "update max EA from open intent"
23668 # tests that do cleanup/setup should be run at the end
23672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23675 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
23676 $LCTL set_param fail_loc=0x903
23678 cancel_lru_locks MGC
23680 FAIL_ON_ERROR=true cleanup
23681 FAIL_ON_ERROR=true setup
23683 run_test 900 "umount should not race with any mgc requeue thread"
23685 # LUS-6253/LU-11185
23691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23693 # some get_param have a bug to handle dot in param name
23694 cancel_lru_locks MGC
23695 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23696 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23697 umount_client $MOUNT || error "umount failed"
23698 mount_client $MOUNT || error "mount failed"
23699 cancel_lru_locks MGC
23700 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23701 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23703 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
23704 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
23708 run_test 901 "don't leak a mgc lock on client umount"
23712 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
23713 skip "client does not have LU-13377 fix"
23714 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
23715 $LCTL set_param fail_loc=0x1415
23716 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23717 cancel_lru_locks osc
23720 run_test 902 "test short write doesn't hang lustre"
23723 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
23724 check_and_cleanup_lustre
23725 if [ "$I_MOUNTED" != "yes" ]; then
23726 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true