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"
6197 test_56s() { # LU-611 #LU-9369
6198 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6200 local dir=$DIR/$tdir
6201 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6203 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6204 for i in $(seq $NUMDIRS); do
6205 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6208 local expected=$NUMDIRS
6209 local cmd="$LFS find -c $OSTCOUNT $dir"
6210 local nums=$($cmd | wc -l)
6212 [ $nums -eq $expected ] || {
6213 $LFS getstripe -R $dir
6214 error "'$cmd' wrong: found $nums, expected $expected"
6217 expected=$((NUMDIRS + onestripe))
6218 cmd="$LFS find -stripe-count +0 -type f $dir"
6219 nums=$($cmd | wc -l)
6220 [ $nums -eq $expected ] || {
6221 $LFS getstripe -R $dir
6222 error "'$cmd' wrong: found $nums, expected $expected"
6226 cmd="$LFS find -stripe-count 1 -type f $dir"
6227 nums=$($cmd | wc -l)
6228 [ $nums -eq $expected ] || {
6229 $LFS getstripe -R $dir
6230 error "'$cmd' wrong: found $nums, expected $expected"
6233 cmd="$LFS find -stripe-count -2 -type f $dir"
6234 nums=$($cmd | wc -l)
6235 [ $nums -eq $expected ] || {
6236 $LFS getstripe -R $dir
6237 error "'$cmd' wrong: found $nums, expected $expected"
6241 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6242 nums=$($cmd | wc -l)
6243 [ $nums -eq $expected ] || {
6244 $LFS getstripe -R $dir
6245 error "'$cmd' wrong: found $nums, expected $expected"
6248 run_test 56s "check lfs find -stripe-count works"
6250 test_56t() { # LU-611 #LU-9369
6251 local dir=$DIR/$tdir
6253 setup_56 $dir 0 $NUMDIRS
6254 for i in $(seq $NUMDIRS); do
6255 $LFS setstripe -S 8M $dir/dir$i/$tfile
6258 local expected=$NUMDIRS
6259 local cmd="$LFS find -S 8M $dir"
6260 local nums=$($cmd | wc -l)
6262 [ $nums -eq $expected ] || {
6263 $LFS getstripe -R $dir
6264 error "'$cmd' wrong: found $nums, expected $expected"
6268 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6270 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6272 expected=$(((NUMDIRS + 1) * NUMFILES))
6273 cmd="$LFS find -stripe-size 512k -type f $dir"
6274 nums=$($cmd | wc -l)
6275 [ $nums -eq $expected ] ||
6276 error "'$cmd' wrong: found $nums, expected $expected"
6278 cmd="$LFS find -stripe-size +320k -type f $dir"
6279 nums=$($cmd | wc -l)
6280 [ $nums -eq $expected ] ||
6281 error "'$cmd' wrong: found $nums, expected $expected"
6283 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6284 cmd="$LFS find -stripe-size +200k -type f $dir"
6285 nums=$($cmd | wc -l)
6286 [ $nums -eq $expected ] ||
6287 error "'$cmd' wrong: found $nums, expected $expected"
6289 cmd="$LFS find -stripe-size -640k -type f $dir"
6290 nums=$($cmd | wc -l)
6291 [ $nums -eq $expected ] ||
6292 error "'$cmd' wrong: found $nums, expected $expected"
6295 cmd="$LFS find -stripe-size 256k -type f $dir"
6296 nums=$($cmd | wc -l)
6297 [ $nums -eq $expected ] ||
6298 error "'$cmd' wrong: found $nums, expected $expected"
6300 cmd="$LFS find -stripe-size -320k -type f $dir"
6301 nums=$($cmd | wc -l)
6302 [ $nums -eq $expected ] ||
6303 error "'$cmd' wrong: found $nums, expected $expected"
6306 cmd="$LFS find -stripe-size 1024k -type f $dir"
6307 nums=$($cmd | wc -l)
6308 [ $nums -eq $expected ] ||
6309 error "'$cmd' wrong: found $nums, expected $expected"
6311 run_test 56t "check lfs find -stripe-size works"
6313 test_56u() { # LU-611
6314 local dir=$DIR/$tdir
6316 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6318 if [[ $OSTCOUNT -gt 1 ]]; then
6319 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6325 local expected=$(((NUMDIRS + 1) * NUMFILES))
6326 local cmd="$LFS find -stripe-index 0 -type f $dir"
6327 local nums=$($cmd | wc -l)
6329 [ $nums -eq $expected ] ||
6330 error "'$cmd' wrong: found $nums, expected $expected"
6333 cmd="$LFS find -stripe-index 1 -type f $dir"
6334 nums=$($cmd | wc -l)
6335 [ $nums -eq $expected ] ||
6336 error "'$cmd' wrong: found $nums, expected $expected"
6338 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6339 nums=$($cmd | wc -l)
6340 [ $nums -eq $expected ] ||
6341 error "'$cmd' wrong: found $nums, expected $expected"
6344 # This should produce an error and not return any files
6345 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6346 nums=$($cmd 2>/dev/null | wc -l)
6347 [ $nums -eq $expected ] ||
6348 error "'$cmd' wrong: found $nums, expected $expected"
6350 if [[ $OSTCOUNT -gt 1 ]]; then
6351 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6352 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6353 nums=$($cmd | wc -l)
6354 [ $nums -eq $expected ] ||
6355 error "'$cmd' wrong: found $nums, expected $expected"
6358 run_test 56u "check lfs find -stripe-index works"
6362 local dir=$DIR/$tdir
6364 setup_56 $dir $NUMFILES $NUMDIRS
6366 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6367 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6369 for file in $($LFS find -m $UUID $dir); do
6370 file_midx=$($LFS getstripe -m $file)
6371 [ $file_midx -eq $mdt_idx ] ||
6372 error "lfs find -m $UUID != getstripe -m $file_midx"
6375 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6378 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6381 local dir=$DIR/$tdir
6383 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6385 local stripe_size=$($LFS getstripe -S -d $dir) ||
6386 error "$LFS getstripe -S -d $dir failed"
6387 stripe_size=${stripe_size%% *}
6389 local file_size=$((stripe_size * OSTCOUNT))
6390 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6391 local required_space=$((file_num * file_size))
6392 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6394 [[ $free_space -le $((required_space / 1024)) ]] &&
6395 skip_env "need $required_space, have $free_space kbytes"
6398 local dd_count=$((file_size / dd_bs))
6400 # write data into the files
6405 for i in $(seq $NUMFILES); do
6407 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6408 error "write data into $file failed"
6410 for i in $(seq $NUMDIRS); do
6411 for j in $(seq $NUMFILES); do
6412 file=$dir/dir$i/file$j
6413 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6414 error "write data into $file failed"
6418 # $LFS_MIGRATE will fail if hard link migration is unsupported
6419 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6420 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6421 error "creating links to $dir/dir1/file1 failed"
6426 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6429 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6432 eval $cmd || error "$cmd failed"
6434 check_stripe_count $dir/file1 $expected
6436 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6438 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6439 # OST 1 if it is on OST 0. This file is small enough to
6440 # be on only one stripe.
6441 file=$dir/migr_1_ost
6442 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6443 error "write data into $file failed"
6444 local obdidx=$($LFS getstripe -i $file)
6445 local oldmd5=$(md5sum $file)
6448 [[ $obdidx -eq 0 ]] && newobdidx=1
6449 cmd="$LFS migrate -i $newobdidx $file"
6451 eval $cmd || error "$cmd failed"
6453 local realobdix=$($LFS getstripe -i $file)
6454 local newmd5=$(md5sum $file)
6456 [[ $newobdidx -ne $realobdix ]] &&
6457 error "new OST is different (was=$obdidx, "\
6458 "wanted=$newobdidx, got=$realobdix)"
6459 [[ "$oldmd5" != "$newmd5" ]] &&
6460 error "md5sum differ: $oldmd5, $newmd5"
6464 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6466 eval $cmd || error "$cmd failed"
6468 for j in $(seq $NUMFILES); do
6469 check_stripe_count $dir/dir1/file$j $expected
6472 # lfs_migrate works with lfs find
6473 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6474 $LFS_MIGRATE -y -c $expected"
6476 eval $cmd || error "$cmd failed"
6478 for i in $(seq 2 $NUMFILES); do
6479 check_stripe_count $dir/file$i $expected
6481 for i in $(seq 2 $NUMDIRS); do
6482 for j in $(seq $NUMFILES); do
6483 check_stripe_count $dir/dir$i/file$j $expected
6487 run_test 56w "check lfs_migrate -c stripe_count works"
6490 local file1=$DIR/$tdir/file1
6491 local create_pool=false
6492 local initial_pool=$($LFS getstripe -p $DIR)
6496 echo -n "Creating test dir..."
6497 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6500 echo -n "Creating test file..."
6501 touch $file1 || error "cannot create file"
6504 echo -n "Detecting existing pools..."
6505 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6507 if [ ${#pool_list[@]} -gt 0 ]; then
6508 echo "${pool_list[@]}"
6509 for thispool in "${pool_list[@]}"; do
6510 if [[ -z "$initial_pool" ||
6511 "$initial_pool" != "$thispool" ]]; then
6513 echo "Using existing pool '$pool'"
6518 echo "none detected."
6520 if [ -z "$pool" ]; then
6521 pool=${POOL:-testpool}
6522 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6523 echo -n "Creating pool '$pool'..."
6525 pool_add $pool &> /dev/null ||
6526 error "pool_add failed"
6529 echo -n "Adding target to pool..."
6530 pool_add_targets $pool 0 0 1 &> /dev/null ||
6531 error "pool_add_targets failed"
6535 echo -n "Setting pool using -p option..."
6536 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6537 error "migrate failed rc = $?"
6540 echo -n "Verifying test file is in pool after migrating..."
6541 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6542 error "file was not migrated to pool $pool"
6545 echo -n "Removing test file from pool '$pool'..."
6546 # "lfs migrate $file" won't remove the file from the pool
6547 # until some striping information is changed.
6548 $LFS migrate -c 1 $file1 &> /dev/null ||
6549 error "cannot remove from pool"
6550 [ "$($LFS getstripe -p $file1)" ] &&
6551 error "pool still set"
6554 echo -n "Setting pool using --pool option..."
6555 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6556 error "migrate failed rc = $?"
6561 if $create_pool; then
6562 destroy_test_pools 2> /dev/null ||
6563 error "destroy test pools failed"
6566 run_test 56wb "check lfs_migrate pool support"
6569 local file1="$DIR/$tdir/file1"
6576 echo -n "Creating test dir..."
6577 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6578 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6579 error "cannot set stripe by '-S 1M -c 1'"
6582 echo -n "Setting initial stripe for test file..."
6583 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6584 error "cannot set stripe"
6585 cur_ssize=$($LFS getstripe -S "$file1")
6586 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6589 # File currently set to -S 512K -c 1
6591 # Ensure -c and -S options are rejected when -R is set
6592 echo -n "Verifying incompatible options are detected..."
6593 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6594 error "incompatible -c and -R options not detected"
6595 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6596 error "incompatible -S and -R options not detected"
6599 # Ensure unrecognized options are passed through to 'lfs migrate'
6600 echo -n "Verifying -S option is passed through to lfs migrate..."
6601 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6602 error "migration failed"
6603 cur_ssize=$($LFS getstripe -S "$file1")
6604 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6607 # File currently set to -S 1M -c 1
6609 # Ensure long options are supported
6610 echo -n "Verifying long options supported..."
6611 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6612 error "long option without argument not supported"
6613 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6614 error "long option with argument not supported"
6615 cur_ssize=$($LFS getstripe -S "$file1")
6616 [ $cur_ssize -eq 524288 ] ||
6617 error "migrate --stripe-size $cur_ssize != 524288"
6620 # File currently set to -S 512K -c 1
6622 if [ "$OSTCOUNT" -gt 1 ]; then
6623 echo -n "Verifying explicit stripe count can be set..."
6624 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6625 error "migrate failed"
6626 cur_scount=$($LFS getstripe -c "$file1")
6627 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6631 # File currently set to -S 512K -c 1 or -S 512K -c 2
6633 # Ensure parent striping is used if -R is set, and no stripe
6634 # count or size is specified
6635 echo -n "Setting stripe for parent directory..."
6636 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6637 error "cannot set stripe '-S 2M -c 1'"
6640 echo -n "Verifying restripe option uses parent stripe settings..."
6641 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6642 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6643 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6644 error "migrate failed"
6645 cur_ssize=$($LFS getstripe -S "$file1")
6646 [ $cur_ssize -eq $parent_ssize ] ||
6647 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6648 cur_scount=$($LFS getstripe -c "$file1")
6649 [ $cur_scount -eq $parent_scount ] ||
6650 error "migrate -R stripe_count $cur_scount != $parent_scount"
6653 # File currently set to -S 1M -c 1
6655 # Ensure striping is preserved if -R is not set, and no stripe
6656 # count or size is specified
6657 echo -n "Verifying striping size preserved when not specified..."
6658 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6659 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6660 error "cannot set stripe on parent directory"
6661 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6662 error "migrate failed"
6663 cur_ssize=$($LFS getstripe -S "$file1")
6664 [ $cur_ssize -eq $orig_ssize ] ||
6665 error "migrate by default $cur_ssize != $orig_ssize"
6668 # Ensure file name properly detected when final option has no argument
6669 echo -n "Verifying file name properly detected..."
6670 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6671 error "file name interpreted as option argument"
6677 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6680 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6682 local file1=$DIR/$tdir/file1
6684 echo -n "Creating test dir..."
6685 test_mkdir $DIR/$tdir || error "cannot create dir"
6688 echo -n "Creating test file..."
6692 # Ensure 'lfs migrate' will fail by using a non-existent option,
6693 # and make sure rsync is not called to recover
6694 echo -n "Make sure --no-rsync option works..."
6695 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6696 grep -q 'refusing to fall back to rsync' ||
6697 error "rsync was called with --no-rsync set"
6700 # Ensure rsync is called without trying 'lfs migrate' first
6701 echo -n "Make sure --rsync option works..."
6702 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6703 grep -q 'falling back to rsync' &&
6704 error "lfs migrate was called with --rsync set"
6707 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6708 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6709 grep -q 'at the same time' ||
6710 error "--rsync and --no-rsync accepted concurrently"
6716 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6719 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6720 check_swap_layouts_support
6722 local dir=$DIR/$tdir
6723 local ref1=/etc/passwd
6724 local file1=$dir/file1
6726 test_mkdir $dir || error "creating dir $dir"
6727 $LFS setstripe -c 2 $file1
6729 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6730 stripe=$($LFS getstripe -c $file1)
6731 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6732 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6737 run_test 56x "lfs migration support"
6740 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6741 check_swap_layouts_support
6743 local dir=$DIR/$tdir/$testnum
6747 local ref1=/etc/passwd
6748 local file1=$dir/file1
6750 $LFS setstripe -c 2 $file1
6752 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6754 local stripe=$($LFS getstripe -c $file1)
6756 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6757 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6762 run_test 56xa "lfs migration --block support"
6764 check_migrate_links() {
6766 local file1="$dir/file1"
6770 local total_count=$(($begin + $count - 1))
6771 local symlink_count=10
6774 if [ ! -f "$file1" ]; then
6775 echo -n "creating initial file..."
6776 $LFS setstripe -c 1 -S "512k" "$file1" ||
6777 error "cannot setstripe initial file"
6780 echo -n "creating symlinks..."
6781 for s in $(seq 1 $symlink_count); do
6782 ln -s "$file1" "$dir/slink$s" ||
6783 error "cannot create symlinks"
6787 echo -n "creating nonlinked files..."
6788 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6789 error "cannot create nonlinked files"
6794 if [ ! -f "$dir/file$total_count" ]; then
6795 echo -n "creating hard links $begin:$total_count..."
6796 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6797 /dev/null || error "cannot create hard links"
6801 echo -n "checking number of hard links listed in xattrs..."
6802 local fid=$($LFS getstripe -F "$file1")
6803 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6806 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6807 skip "hard link list has unexpected size, skipping test"
6809 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6810 error "link names should exceed xattrs size"
6813 echo -n "migrating files..."
6814 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6816 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6819 # make sure all links have been properly migrated
6820 echo -n "verifying files..."
6821 fid=$($LFS getstripe -F "$file1") ||
6822 error "cannot get fid for file $file1"
6823 for i in $(seq 2 $total_count); do
6824 local fid2=$($LFS getstripe -F $dir/file$i)
6826 [ "$fid2" == "$fid" ] ||
6827 error "migrated hard link has mismatched FID"
6830 # make sure hard links were properly detected, and migration was
6831 # performed only once for the entire link set; nonlinked files should
6833 local actual=$(grep -c 'done' <<< "$migrate_out")
6834 local expected=$(($uniq_count + 1))
6836 [ "$actual" -eq "$expected" ] ||
6837 error "hard links individually migrated ($actual != $expected)"
6839 # make sure the correct number of hard links are present
6840 local hardlinks=$(stat -c '%h' "$file1")
6842 [ $hardlinks -eq $total_count ] ||
6843 error "num hard links $hardlinks != $total_count"
6850 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6851 skip "Need MDS version at least 2.10.55"
6853 local dir="$DIR/$tdir"
6855 test_mkdir "$dir" || error "cannot create dir $dir"
6857 echo "testing lfs migrate mode when all links fit within xattrs"
6858 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6860 echo "testing rsync mode when all links fit within xattrs"
6861 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6863 echo "testing lfs migrate mode when all links do not fit within xattrs"
6864 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6866 echo "testing rsync mode when all links do not fit within xattrs"
6867 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6869 chown -R $RUNAS_ID $dir
6870 echo "testing non-root lfs migrate mode when not all links are in xattr"
6871 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
6876 run_test 56xb "lfs migration hard link support"
6879 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6881 local dir="$DIR/$tdir"
6883 test_mkdir "$dir" || error "cannot create dir $dir"
6885 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6886 echo -n "Setting initial stripe for 20MB test file..."
6887 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6888 error "cannot setstripe 20MB file"
6890 echo -n "Sizing 20MB test file..."
6891 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6893 echo -n "Verifying small file autostripe count is 1..."
6894 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
6895 error "cannot migrate 20MB file"
6896 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6897 error "cannot get stripe for $dir/20mb"
6898 [ $stripe_count -eq 1 ] ||
6899 error "unexpected stripe count $stripe_count for 20MB file"
6903 # Test 2: File is small enough to fit within the available space on
6904 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6905 # have at least an additional 1KB for each desired stripe for test 3
6906 echo -n "Setting stripe for 1GB test file..."
6907 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
6909 echo -n "Sizing 1GB test file..."
6910 # File size is 1GB + 3KB
6911 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
6914 # need at least 512MB per OST for 1GB file to fit in 2 stripes
6915 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
6916 if (( avail > 524288 * OSTCOUNT )); then
6917 echo -n "Migrating 1GB file..."
6918 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
6919 error "cannot migrate 1GB file"
6921 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6922 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6923 error "cannot getstripe for 1GB file"
6924 [ $stripe_count -eq 2 ] ||
6925 error "unexpected stripe count $stripe_count != 2"
6929 # Test 3: File is too large to fit within the available space on
6930 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6931 if [ $OSTCOUNT -ge 3 ]; then
6932 # The required available space is calculated as
6933 # file size (1GB + 3KB) / OST count (3).
6934 local kb_per_ost=349526
6936 echo -n "Migrating 1GB file with limit..."
6937 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
6938 error "cannot migrate 1GB file with limit"
6941 stripe_count=$($LFS getstripe -c "$dir/1gb")
6942 echo -n "Verifying 1GB autostripe count with limited space..."
6943 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
6944 error "unexpected stripe count $stripe_count (min 3)"
6951 run_test 56xc "lfs migration autostripe"
6954 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6956 local dir=$DIR/$tdir
6957 local f_mgrt=$dir/$tfile.mgrt
6958 local f_yaml=$dir/$tfile.yaml
6959 local f_copy=$dir/$tfile.copy
6960 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
6961 local layout_copy="-c 2 -S 2M -i 1"
6962 local yamlfile=$dir/yamlfile
6963 local layout_before;
6966 test_mkdir "$dir" || error "cannot create dir $dir"
6967 $LFS setstripe $layout_yaml $f_yaml ||
6968 error "cannot setstripe $f_yaml with layout $layout_yaml"
6969 $LFS getstripe --yaml $f_yaml > $yamlfile
6970 $LFS setstripe $layout_copy $f_copy ||
6971 error "cannot setstripe $f_copy with layout $layout_copy"
6973 dd if=/dev/zero of=$f_mgrt bs=1M count=4
6975 # 1. test option --yaml
6976 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
6977 error "cannot migrate $f_mgrt with --yaml $yamlfile"
6978 layout_before=$(get_layout_param $f_yaml)
6979 layout_after=$(get_layout_param $f_mgrt)
6980 [ "$layout_after" == "$layout_before" ] ||
6981 error "lfs_migrate --yaml: $layout_after != $layout_before"
6983 # 2. test option --copy
6984 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
6985 error "cannot migrate $f_mgrt with --copy $f_copy"
6986 layout_before=$(get_layout_param $f_copy)
6987 layout_after=$(get_layout_param $f_mgrt)
6988 [ "$layout_after" == "$layout_before" ] ||
6989 error "lfs_migrate --copy: $layout_after != $layout_before"
6991 run_test 56xd "check lfs_migrate --yaml and --copy support"
6994 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6996 local dir=$DIR/$tdir
6997 local f_comp=$dir/$tfile
6998 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
6999 local layout_before=""
7000 local layout_after=""
7002 test_mkdir "$dir" || error "cannot create dir $dir"
7003 $LFS setstripe $layout $f_comp ||
7004 error "cannot setstripe $f_comp with layout $layout"
7005 layout_before=$(get_layout_param $f_comp)
7006 dd if=/dev/zero of=$f_comp bs=1M count=4
7008 # 1. migrate a comp layout file by lfs_migrate
7009 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7010 layout_after=$(get_layout_param $f_comp)
7011 [ "$layout_before" == "$layout_after" ] ||
7012 error "lfs_migrate: $layout_before != $layout_after"
7014 # 2. migrate a comp layout file by lfs migrate
7015 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7016 layout_after=$(get_layout_param $f_comp)
7017 [ "$layout_before" == "$layout_after" ] ||
7018 error "lfs migrate: $layout_before != $layout_after"
7020 run_test 56xe "migrate a composite layout file"
7023 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7024 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7027 local dir=$DIR/$tdir
7031 test_mkdir -p $dir || error "creating dir $dir"
7032 touch $f1 || error "creating std file $f1"
7033 $MULTIOP $f2 H2c || error "creating released file $f2"
7035 # a directory can be raid0, so ask only for files
7036 res=$($LFS find $dir -L raid0 -type f | wc -l)
7037 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7039 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7040 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7042 # only files can be released, so no need to force file search
7043 res=$($LFS find $dir -L released)
7044 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7046 res=$($LFS find $dir -type f \! -L released)
7047 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7049 run_test 56y "lfs find -L raid0|released"
7051 test_56z() { # LU-4824
7052 # This checks to make sure 'lfs find' continues after errors
7053 # There are two classes of errors that should be caught:
7054 # - If multiple paths are provided, all should be searched even if one
7056 # - If errors are encountered during the search, it should not terminate
7058 local dir=$DIR/$tdir
7062 for i in d{0..9}; do
7064 touch $dir/$i/$tfile
7066 $LFS find $DIR/non_existent_dir $dir &&
7067 error "$LFS find did not return an error"
7068 # Make a directory unsearchable. This should NOT be the last entry in
7069 # directory order. Arbitrarily pick the 6th entry
7070 chmod 700 $($LFS find $dir -type d | sed '6!d')
7072 $RUNAS $LFS find $DIR/non_existent $dir
7073 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7075 # The user should be able to see 10 directories and 9 files
7076 (( count == 19 )) ||
7077 error "$LFS find found $count != 19 entries after error"
7079 run_test 56z "lfs find should continue after an error"
7081 test_56aa() { # LU-5937
7082 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7084 local dir=$DIR/$tdir
7087 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7089 createmany -o $dir/striped_dir/${tfile}- 1024
7090 local dirs=$($LFS find --size +8k $dir/)
7092 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7094 run_test 56aa "lfs find --size under striped dir"
7096 test_56ab() { # LU-10705
7097 test_mkdir $DIR/$tdir
7098 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7099 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7100 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7101 # Flush writes to ensure valid blocks. Need to be more thorough for
7102 # ZFS, since blocks are not allocated/returned to client immediately.
7104 wait_zfs_commit ost1 2
7105 cancel_lru_locks osc
7108 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7110 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7112 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7113 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7115 rm -f $DIR/$tdir/$tfile.[123]
7117 run_test 56ab "lfs find --blocks"
7120 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7121 skip "Need MDS version at least 2.10.50"
7123 # Create composite files with one component
7124 local dir=$DIR/$tdir
7126 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7127 # Create composite files with three components
7128 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7129 # Create non-composite files
7130 createmany -o $dir/${tfile}- 10
7132 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7134 [[ $nfiles == 10 ]] ||
7135 error "lfs find -E 1M found $nfiles != 10 files"
7137 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7138 [[ $nfiles == 25 ]] ||
7139 error "lfs find ! -E 1M found $nfiles != 25 files"
7141 # All files have a component that starts at 0
7142 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7143 [[ $nfiles == 35 ]] ||
7144 error "lfs find --component-start 0 - $nfiles != 35 files"
7146 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7147 [[ $nfiles == 15 ]] ||
7148 error "lfs find --component-start 2M - $nfiles != 15 files"
7150 # All files created here have a componenet that does not starts at 2M
7151 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7152 [[ $nfiles == 35 ]] ||
7153 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7155 # Find files with a specified number of components
7156 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7157 [[ $nfiles == 15 ]] ||
7158 error "lfs find --component-count 3 - $nfiles != 15 files"
7160 # Remember non-composite files have a component count of zero
7161 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7162 [[ $nfiles == 10 ]] ||
7163 error "lfs find --component-count 0 - $nfiles != 10 files"
7165 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7166 [[ $nfiles == 20 ]] ||
7167 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7169 # All files have a flag called "init"
7170 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7171 [[ $nfiles == 35 ]] ||
7172 error "lfs find --component-flags init - $nfiles != 35 files"
7174 # Multi-component files will have a component not initialized
7175 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7176 [[ $nfiles == 15 ]] ||
7177 error "lfs find !--component-flags init - $nfiles != 15 files"
7182 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7185 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7186 skip "Need MDS version at least 2.10.57"
7196 # create mirrored directories and mirrored files
7197 mkdir $td || error "mkdir $td failed"
7198 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7199 createmany -o $tf- 10 || error "create $tf- failed"
7201 for i in $(seq 2); do
7203 mkdir $dir || error "mkdir $dir failed"
7204 $LFS mirror create -N$((3 + i)) $dir ||
7205 error "create mirrored dir $dir failed"
7206 createmany -o $dir/$tfile- 10 ||
7207 error "create $dir/$tfile- failed"
7210 # change the states of some mirrored files
7212 for i in $(seq 2); do
7214 for j in $(seq 4 9); do
7215 echo foo > $dir/$tfile-$j
7219 # find mirrored files with specific mirror count
7220 cmd="$LFS find --mirror-count 3 --type f $td"
7221 nfiles=$($cmd | wc -l)
7222 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7224 cmd="$LFS find ! --mirror-count 3 --type f $td"
7225 nfiles=$($cmd | wc -l)
7226 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7228 cmd="$LFS find --mirror-count +2 --type f $td"
7229 nfiles=$($cmd | wc -l)
7230 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7232 cmd="$LFS find --mirror-count -6 --type f $td"
7233 nfiles=$($cmd | wc -l)
7234 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7236 # find mirrored files with specific file state
7237 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7238 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7240 cmd="$LFS find --mirror-state=ro --type f $td"
7241 nfiles=$($cmd | wc -l)
7242 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7244 cmd="$LFS find ! --mirror-state=ro --type f $td"
7245 nfiles=$($cmd | wc -l)
7246 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7248 cmd="$LFS find --mirror-state=wp --type f $td"
7249 nfiles=$($cmd | wc -l)
7250 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7252 cmd="$LFS find ! --mirror-state=sp --type f $td"
7253 nfiles=$($cmd | wc -l)
7254 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7256 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7260 # note test will not do anything if MDS is not local
7261 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7262 skip_env "ldiskfs only test"
7264 remote_mds_nodsh && skip "remote MDS with nodsh"
7266 local MNTDEV="osd*.*MDT*.mntdev"
7267 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7268 [ -z "$DEV" ] && error "can't access $MNTDEV"
7269 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7270 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7271 error "can't access $DEV"
7272 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7273 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7277 run_test 57a "verify MDS filesystem created with large inodes =="
7280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7281 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7282 skip_env "ldiskfs only test"
7284 remote_mds_nodsh && skip "remote MDS with nodsh"
7286 local dir=$DIR/$tdir
7289 local fileN=$dir/f$filecount
7291 rm -rf $dir || error "removing $dir"
7293 local mdtidx=$($LFS getstripe -m $dir)
7294 local mdtname=MDT$(printf %04x $mdtidx)
7295 local facet=mds$((mdtidx + 1))
7297 echo "mcreating $filecount files"
7298 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7300 # verify that files do not have EAs yet
7301 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7302 error "$file1 has an EA"
7303 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7304 error "$fileN has an EA"
7308 df $dir #make sure we get new statfs data
7309 local mdsfree=$(do_facet $facet \
7310 lctl get_param -n osd*.*$mdtname.kbytesfree)
7311 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7314 echo "opening files to create objects/EAs"
7315 for file in $(seq -f $dir/f%g 1 $filecount); do
7316 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7317 error "opening $file"
7320 # verify that files have EAs now
7321 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7322 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7324 sleep 1 #make sure we get new statfs data
7326 local mdsfree2=$(do_facet $facet \
7327 lctl get_param -n osd*.*$mdtname.kbytesfree)
7328 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7330 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7331 if [ "$mdsfree" != "$mdsfree2" ]; then
7332 error "MDC before $mdcfree != after $mdcfree2"
7334 echo "MDC before $mdcfree != after $mdcfree2"
7335 echo "unable to confirm if MDS has large inodes"
7340 run_test 57b "default LOV EAs are stored inside large inodes ==="
7343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7344 [ -z "$(which wiretest 2>/dev/null)" ] &&
7345 skip_env "could not find wiretest"
7349 run_test 58 "verify cross-platform wire constants =============="
7352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7354 echo "touch 130 files"
7355 createmany -o $DIR/f59- 130
7357 unlinkmany $DIR/f59- 130
7359 # wait for commitment of removal
7360 wait_delete_completed
7362 run_test 59 "verify cancellation of llog records async ========="
7364 TEST60_HEAD="test_60 run $RANDOM"
7366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7367 remote_mgs_nodsh && skip "remote MGS with nodsh"
7368 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7369 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7370 skip_env "missing subtest run-llog.sh"
7372 log "$TEST60_HEAD - from kernel mode"
7373 do_facet mgs "$LCTL dk > /dev/null"
7374 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7375 do_facet mgs $LCTL dk > $TMP/$tfile
7377 # LU-6388: test llog_reader
7378 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7379 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7380 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7381 skip_env "missing llog_reader"
7382 local fstype=$(facet_fstype mgs)
7383 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7384 skip_env "Only for ldiskfs or zfs type mgs"
7386 local mntpt=$(facet_mntpt mgs)
7387 local mgsdev=$(mgsdevname 1)
7399 #get fid and record list
7400 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7402 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7404 #remount mgs as ldiskfs or zfs type
7405 stop mgs || error "stop mgs failed"
7406 mount_fstype mgs || error "remount mgs failed"
7407 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7410 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7411 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7416 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7418 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7420 echo "obj_file is $obj_file"
7421 do_facet mgs $llog_reader $obj_file
7423 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7424 awk '{ print $3 }' | sed -e "s/^type=//g")
7425 if [ $rec_type != $rec ]; then
7426 echo "FAILED test_60a wrong record type $rec_type," \
7432 #check obj path if record type is LLOG_LOGID_MAGIC
7433 if [ "$rec" == "1064553b" ]; then
7434 path=$(do_facet mgs $llog_reader $obj_file |
7435 grep "path=" | awk '{ print $NF }' |
7436 sed -e "s/^path=//g")
7437 if [ $obj_file != $mntpt/$path ]; then
7438 echo "FAILED test_60a wrong obj path" \
7439 "$montpt/$path, should be $obj_file"
7446 #restart mgs before "error", otherwise it will block the next test
7447 stop mgs || error "stop mgs failed"
7448 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7449 $pass || error "test failed, see FAILED test_60a messages for specifics"
7451 run_test 60a "llog_test run from kernel module and test llog_reader"
7453 test_60b() { # bug 6411
7454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7457 LLOG_COUNT=$(do_facet mgs dmesg |
7458 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7459 /llog_[a-z]*.c:[0-9]/ {
7471 [[ $LLOG_COUNT -gt 120 ]] &&
7472 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7474 run_test 60b "limit repeated messages from CERROR/CWARN"
7477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7479 echo "create 5000 files"
7480 createmany -o $DIR/f60c- 5000
7481 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7482 lctl set_param fail_loc=0x80000137
7483 unlinkmany $DIR/f60c- 5000
7484 lctl set_param fail_loc=0
7486 run_test 60c "unlink file when mds full"
7489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7491 SAVEPRINTK=$(lctl get_param -n printk)
7492 # verify "lctl mark" is even working"
7493 MESSAGE="test message ID $RANDOM $$"
7494 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7495 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7497 lctl set_param printk=0 || error "set lnet.printk failed"
7498 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7499 MESSAGE="new test message ID $RANDOM $$"
7500 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7501 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7502 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7504 lctl set_param -n printk="$SAVEPRINTK"
7506 run_test 60d "test printk console message masking"
7509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7510 remote_mds_nodsh && skip "remote MDS with nodsh"
7513 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7514 do_facet mds1 lctl set_param fail_loc=0x15b
7517 run_test 60e "no space while new llog is being created"
7523 test_mkdir -c $MDSCOUNT $DIR/$tdir
7528 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7529 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7531 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7532 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7533 index=$((index + 1))
7539 for i in {0..100}; do
7540 # define OBD_FAIL_OSD_TXN_START 0x19a
7541 local index=$((i % MDSCOUNT + 1))
7543 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7550 for i in $(seq $MDSCOUNT); do
7551 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7554 mkdir $DIR/$tdir/new || error "mkdir failed"
7555 rmdir $DIR/$tdir/new || error "rmdir failed"
7557 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7559 for i in $(seq $MDSCOUNT); do
7560 wait_update_facet mds$i "$LCTL get_param -n \
7561 mdd.$(facet_svc mds$i).lfsck_namespace |
7562 awk '/^status/ { print \\\$2 }'" "completed"
7565 ls -R $DIR/$tdir || error "ls failed"
7566 rm -rf $DIR/$tdir || error "rmdir failed"
7568 run_test 60g "transaction abort won't cause MDT hung"
7571 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7572 skip "Need MDS version at least 2.12.52"
7573 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7577 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7578 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7579 for fail_loc in 0x80000188 0x80000189; do
7580 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7581 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7582 error "mkdir $dir-$fail_loc failed"
7583 for i in {0..10}; do
7584 # create may fail on missing stripe
7585 echo $i > $DIR/$tdir-$fail_loc/$i
7587 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7588 error "getdirstripe $tdir-$fail_loc failed"
7589 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7590 error "migrate $tdir-$fail_loc failed"
7591 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7592 error "getdirstripe $tdir-$fail_loc failed"
7593 pushd $DIR/$tdir-$fail_loc
7595 echo $f | cmp $f - || error "$f data mismatch"
7598 rm -rf $DIR/$tdir-$fail_loc
7601 run_test 60h "striped directory with missing stripes can be accessed"
7604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7607 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7608 cancel_lru_locks osc
7609 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7612 run_test 61a "mmap() writes don't make sync hang ================"
7615 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7617 run_test 61b "mmap() of unstriped file is successful"
7619 # bug 2330 - insufficient obd_match error checking causes LBUG
7621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7625 cancel_lru_locks osc
7626 lctl set_param fail_loc=0x405
7627 cat $f && error "cat succeeded, expect -EIO"
7628 lctl set_param fail_loc=0
7630 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7631 # match every page all of the time.
7632 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7634 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7635 # Though this test is irrelevant anymore, it helped to reveal some
7636 # other grant bugs (LU-4482), let's keep it.
7637 test_63a() { # was test_63
7638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7640 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7642 for i in `seq 10` ; do
7643 dd if=/dev/zero of=$DIR/f63 bs=8k &
7649 rm -f $DIR/f63 || true
7651 run_test 63a "Verify oig_wait interruption does not crash ======="
7653 # bug 2248 - async write errors didn't return to application on sync
7654 # bug 3677 - async write errors left page locked
7656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7659 lctl set_param debug=-1
7661 # ensure we have a grant to do async writes
7662 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7665 sync # sync lest earlier test intercept the fail_loc
7667 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7668 lctl set_param fail_loc=0x80000406
7669 $MULTIOP $DIR/$tfile Owy && \
7670 error "sync didn't return ENOMEM"
7671 sync; sleep 2; sync # do a real sync this time to flush page
7672 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7673 error "locked page left in cache after async error" || true
7676 run_test 63b "async write errors should be returned to fsync ==="
7679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7682 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7684 run_test 64a "verify filter grant calculations (in kernel) ====="
7687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7689 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7691 run_test 64b "check out-of-space detection on client"
7694 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7696 run_test 64c "verify grant shrink"
7698 # this does exactly what osc_request.c:osc_announce_cached() does in
7699 # order to calculate max amount of grants to ask from server
7703 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7704 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7706 ((rpc_in_flight ++));
7707 nrpages=$((nrpages * rpc_in_flight))
7709 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7711 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7713 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7714 local undirty=$((nrpages * PAGE_SIZE))
7716 local max_extent_pages
7717 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7718 grep grant_max_extent_size | awk '{print $2}')
7719 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7720 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7721 local grant_extent_tax
7722 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7723 grep grant_extent_tax | awk '{print $2}')
7725 undirty=$((undirty + nrextents * grant_extent_tax))
7730 # this is size of unit for grant allocation. It should be equal to
7731 # what tgt_grant.c:tgt_grant_chunk() calculates
7735 local grant_extent_tax
7737 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7738 grep max_brw_size | awk '{print $2}')
7740 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7741 grep grant_extent_tax | awk '{print $2}')
7743 echo $(((max_brw_size + grant_extent_tax) * 2))
7747 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7748 skip "OST < 2.10.55 doesn't limit grants enough"
7750 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7751 local file=$DIR/$tfile
7753 [[ $($LCTL get_param osc.${tgt}.import |
7754 grep "connect_flags:.*grant_param") ]] ||
7755 skip "no grant_param connect flag"
7757 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7759 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7761 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7762 stack_trap "rm -f $file" EXIT
7764 $LFS setstripe $file -i 0 -c 1
7765 dd if=/dev/zero of=$file bs=1M count=1000 &
7770 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7771 if [[ $cur_grant -gt $max_cur_granted ]]
7774 error "cur_grant $cur_grant > $max_cur_granted"
7777 [[ $? -ne 0 ]] && break;
7782 wait_delete_completed
7783 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7785 run_test 64d "check grant limit exceed"
7787 # bug 1414 - set/get directories' stripe info
7789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7791 test_mkdir $DIR/$tdir
7793 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7795 run_test 65a "directory with no stripe info"
7798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7800 test_mkdir $DIR/$tdir
7801 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7803 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7806 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7808 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7812 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7814 test_mkdir $DIR/$tdir
7815 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7817 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7818 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7820 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7822 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7827 test_mkdir $DIR/$tdir
7828 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7829 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7831 if [[ $STRIPECOUNT -le 0 ]]; then
7833 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7834 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7835 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7837 sc=$(($STRIPECOUNT - 1))
7839 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7840 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7841 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7842 error "lverify failed"
7844 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7849 test_mkdir $DIR/$tdir
7851 $LFS setstripe $DIR/$tdir || error "setstripe"
7852 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7853 error "no stripe info failed"
7855 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7857 run_test 65e "directory setstripe defaults"
7860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7862 test_mkdir $DIR/${tdir}f
7863 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7864 error "setstripe succeeded" || true
7866 run_test 65f "dir setstripe permission (should return error) ==="
7869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7871 test_mkdir $DIR/$tdir
7872 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7874 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7875 error "setstripe -S failed"
7876 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7877 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7878 error "delete default stripe failed"
7880 run_test 65g "directory setstripe -d"
7883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7885 test_mkdir $DIR/$tdir
7886 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7888 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7889 error "setstripe -S failed"
7890 test_mkdir $DIR/$tdir/dd1
7891 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7892 error "stripe info inherit failed"
7894 run_test 65h "directory stripe info inherit ===================="
7897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7899 save_layout_restore_at_exit $MOUNT
7901 # bug6367: set non-default striping on root directory
7902 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7904 # bug12836: getstripe on -1 default directory striping
7905 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7907 # bug12836: getstripe -v on -1 default directory striping
7908 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7910 # bug12836: new find on -1 default directory striping
7911 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7913 run_test 65i "various tests to set root directory striping"
7915 test_65j() { # bug6367
7916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7920 # if we aren't already remounting for each test, do so for this test
7921 if [ "$I_MOUNTED" = "yes" ]; then
7922 cleanup || error "failed to unmount"
7926 save_layout_restore_at_exit $MOUNT
7928 $LFS setstripe -d $MOUNT || error "setstripe failed"
7930 run_test 65j "set default striping on root directory (bug 6367)="
7934 wait_delete_completed
7935 do_facet $SINGLEMDS "lctl set_param -n \
7936 osp.$ost*MDT0000.max_create_count=$max_count"
7937 do_facet $SINGLEMDS "lctl set_param -n \
7938 osp.$ost*MDT0000.create_count=$count"
7939 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7940 echo $INACTIVE_OSC "is Activate"
7942 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7945 test_65k() { # bug11679
7946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7947 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7948 remote_mds_nodsh && skip "remote MDS with nodsh"
7950 local disable_precreate=true
7951 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7952 disable_precreate=false
7954 echo "Check OST status: "
7955 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7956 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7958 for OSC in $MDS_OSCS; do
7959 echo $OSC "is active"
7960 do_facet $SINGLEMDS lctl --device %$OSC activate
7963 for INACTIVE_OSC in $MDS_OSCS; do
7964 local ost=$(osc_to_ost $INACTIVE_OSC)
7965 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
7966 lov.*md*.target_obd |
7967 awk -F: /$ost/'{ print $1 }' | head -n 1)
7970 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
7971 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
7973 echo "Deactivate: " $INACTIVE_OSC
7974 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
7976 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
7977 osp.$ost*MDT0000.create_count")
7978 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7979 osp.$ost*MDT0000.max_create_count")
7980 $disable_precreate &&
7981 do_facet $SINGLEMDS "lctl set_param -n \
7982 osp.$ost*MDT0000.max_create_count=0"
7984 for idx in $(seq 0 $((OSTCOUNT - 1))); do
7985 [ -f $DIR/$tdir/$idx ] && continue
7986 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
7987 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
7989 error "setstripe $idx should succeed"; }
7990 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
7992 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
7995 do_facet $SINGLEMDS "lctl set_param -n \
7996 osp.$ost*MDT0000.max_create_count=$max_count"
7997 do_facet $SINGLEMDS "lctl set_param -n \
7998 osp.$ost*MDT0000.create_count=$count"
7999 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8000 echo $INACTIVE_OSC "is Activate"
8002 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8005 run_test 65k "validate manual striping works properly with deactivated OSCs"
8007 test_65l() { # bug 12836
8008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8010 test_mkdir -p $DIR/$tdir/test_dir
8011 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8012 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8014 run_test 65l "lfs find on -1 stripe dir ========================"
8017 local layout=$(save_layout $MOUNT)
8018 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8019 restore_layout $MOUNT $layout
8020 error "setstripe should fail by non-root users"
8024 run_test 65m "normal user can't set filesystem default stripe"
8027 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8028 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8029 skip "Need MDS version at least 2.12.50"
8030 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8032 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8033 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8034 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8036 local root_layout=$(save_layout $MOUNT)
8037 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8039 # new subdirectory under root directory should not inherit
8040 # the default layout from root
8041 local dir1=$MOUNT/$tdir-1
8042 mkdir $dir1 || error "mkdir $dir1 failed"
8043 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8044 error "$dir1 shouldn't have LOV EA"
8046 # delete the default layout on root directory
8047 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8049 local dir2=$MOUNT/$tdir-2
8050 mkdir $dir2 || error "mkdir $dir2 failed"
8051 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8052 error "$dir2 shouldn't have LOV EA"
8054 # set a new striping pattern on root directory
8055 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8056 local new_def_stripe_size=$((def_stripe_size * 2))
8057 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8058 error "set stripe size on $MOUNT failed"
8060 # new file created in $dir2 should inherit the new stripe size from
8061 # the filesystem default
8062 local file2=$dir2/$tfile-2
8063 touch $file2 || error "touch $file2 failed"
8065 local file2_stripe_size=$($LFS getstripe -S $file2)
8066 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8067 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8069 local dir3=$MOUNT/$tdir-3
8070 mkdir $dir3 || error "mkdir $dir3 failed"
8071 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8072 # the root layout, which is the actual default layout that will be used
8073 # when new files are created in $dir3.
8074 local dir3_layout=$(get_layout_param $dir3)
8075 local root_dir_layout=$(get_layout_param $MOUNT)
8076 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8077 error "$dir3 should show the default layout from $MOUNT"
8079 # set OST pool on root directory
8080 local pool=$TESTNAME
8081 pool_add $pool || error "add $pool failed"
8082 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8083 error "add targets to $pool failed"
8085 $LFS setstripe -p $pool $MOUNT ||
8086 error "set OST pool on $MOUNT failed"
8088 # new file created in $dir3 should inherit the pool from
8089 # the filesystem default
8090 local file3=$dir3/$tfile-3
8091 touch $file3 || error "touch $file3 failed"
8093 local file3_pool=$($LFS getstripe -p $file3)
8094 [[ "$file3_pool" = "$pool" ]] ||
8095 error "$file3 didn't inherit OST pool $pool"
8097 local dir4=$MOUNT/$tdir-4
8098 mkdir $dir4 || error "mkdir $dir4 failed"
8099 local dir4_layout=$(get_layout_param $dir4)
8100 root_dir_layout=$(get_layout_param $MOUNT)
8101 echo "$LFS getstripe -d $dir4"
8102 $LFS getstripe -d $dir4
8103 echo "$LFS getstripe -d $MOUNT"
8104 $LFS getstripe -d $MOUNT
8105 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8106 error "$dir4 should show the default layout from $MOUNT"
8108 # new file created in $dir4 should inherit the pool from
8109 # the filesystem default
8110 local file4=$dir4/$tfile-4
8111 touch $file4 || error "touch $file4 failed"
8113 local file4_pool=$($LFS getstripe -p $file4)
8114 [[ "$file4_pool" = "$pool" ]] ||
8115 error "$file4 didn't inherit OST pool $pool"
8117 # new subdirectory under non-root directory should inherit
8118 # the default layout from its parent directory
8119 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8120 error "set directory layout on $dir4 failed"
8122 local dir5=$dir4/$tdir-5
8123 mkdir $dir5 || error "mkdir $dir5 failed"
8125 dir4_layout=$(get_layout_param $dir4)
8126 local dir5_layout=$(get_layout_param $dir5)
8127 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8128 error "$dir5 should inherit the default layout from $dir4"
8130 # though subdir under ROOT doesn't inherit default layout, but
8131 # its sub dir/file should be created with default layout.
8132 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8133 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8134 skip "Need MDS version at least 2.12.59"
8136 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8137 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8138 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8140 if [ $default_lmv_hash == "none" ]; then
8141 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8143 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8144 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8147 $LFS setdirstripe -D -c 2 $MOUNT ||
8148 error "setdirstripe -D -c 2 failed"
8149 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8150 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8151 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8153 run_test 65n "don't inherit default layout from root for new subdirectories"
8155 # bug 2543 - update blocks count on client
8157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8160 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8161 sync; sync_all_data; sync; sync_all_data
8162 cancel_lru_locks osc
8163 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8164 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8166 run_test 66 "update inode blocks count on client ==============="
8169 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8173 swapon -s | awk '($1 == "'$1'") { print $4 }'
8176 # bug5265, obdfilter oa2dentry return -ENOENT
8177 # #define OBD_FAIL_SRV_ENOENT 0x217
8179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8180 remote_ost_nodsh && skip "remote OST with nodsh"
8183 $LFS setstripe -c 1 -i 0 $f
8185 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8187 do_facet ost1 lctl set_param fail_loc=0x217
8188 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8189 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8191 do_facet ost1 lctl set_param fail_loc=0
8192 $DIRECTIO write $f 0 2 || error "write error"
8194 cancel_lru_locks osc
8195 $DIRECTIO read $f 0 1 || error "read error"
8197 do_facet ost1 lctl set_param fail_loc=0x217
8198 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8200 do_facet ost1 lctl set_param fail_loc=0
8203 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8206 test_mkdir $DIR/$tdir
8207 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8208 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8210 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8212 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8214 [ "$RUNAS_ID" = "$UID" ] &&
8215 skip_env "RUNAS_ID = UID = $UID -- skipping"
8216 # Check that testing environment is properly set up. Skip if not
8217 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8218 skip_env "User $RUNAS_ID does not exist - skipping"
8221 chmod 777 $DIR/$tfile
8222 chmod ug+s $DIR/$tfile
8223 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8224 error "$RUNAS dd $DIR/$tfile failed"
8225 # See if we are still setuid/sgid
8226 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8227 error "S/gid is not dropped on write"
8228 # Now test that MDS is updated too
8229 cancel_lru_locks mdc
8230 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8231 error "S/gid is not dropped on MDS"
8234 run_test 72a "Test that remove suid works properly (bug5695) ===="
8236 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8239 [ "$RUNAS_ID" = "$UID" ] &&
8240 skip_env "RUNAS_ID = UID = $UID -- skipping"
8241 [ "$RUNAS_ID" -eq 0 ] &&
8242 skip_env "RUNAS_ID = 0 -- skipping"
8243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8244 # Check that testing environment is properly set up. Skip if not
8245 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8246 skip_env "User $RUNAS_ID does not exist - skipping"
8248 touch $DIR/${tfile}-f{g,u}
8249 test_mkdir $DIR/${tfile}-dg
8250 test_mkdir $DIR/${tfile}-du
8251 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8252 chmod g+s $DIR/${tfile}-{f,d}g
8253 chmod u+s $DIR/${tfile}-{f,d}u
8254 for perm in 777 2777 4777; do
8255 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8256 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8257 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8258 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8262 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8264 # bug 3462 - multiple simultaneous MDC requests
8266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8268 test_mkdir $DIR/d73-1
8269 test_mkdir $DIR/d73-2
8270 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8273 lctl set_param fail_loc=0x80000129
8274 $MULTIOP $DIR/d73-1/f73-2 Oc &
8276 lctl set_param fail_loc=0
8278 $MULTIOP $DIR/d73-2/f73-3 Oc &
8282 wait $pid1 || return 1
8286 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8287 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8288 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8292 run_test 73 "multiple MDC requests (should not deadlock)"
8294 test_74a() { # bug 6149, 6184
8295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8298 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8300 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8301 # will spin in a tight reconnection loop
8302 $LCTL set_param fail_loc=0x8000030e
8303 # get any lock that won't be difficult - lookup works.
8305 $LCTL set_param fail_loc=0
8309 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8311 test_74b() { # bug 13310
8312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8314 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8316 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8317 # will spin in a tight reconnection loop
8318 $LCTL set_param fail_loc=0x8000030e
8319 # get a "difficult" lock
8321 $LCTL set_param fail_loc=0
8325 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8330 #define OBD_FAIL_LDLM_NEW_LOCK
8331 $LCTL set_param fail_loc=0x319
8332 touch $DIR/$tfile && error "touch successful"
8333 $LCTL set_param fail_loc=0
8336 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8339 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8342 test_76() { # Now for bug 20433, added originally in bug 1443
8343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8345 cancel_lru_locks osc
8346 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8347 local before=$(num_inodes)
8348 local count=$((512 * cpus))
8349 [ "$SLOW" = "no" ] && count=$((64 * cpus))
8351 echo "before inodes: $before"
8352 for i in $(seq $count); do
8356 cancel_lru_locks osc
8357 local after=$(num_inodes)
8358 echo "after inodes: $after"
8359 while (( after > before + 8 * ${cpus:-1} )); do
8363 (( wait % 5 == 0 )) && echo "wait $wait seconds inodes: $after"
8364 if (( wait > 30 )); then
8365 error "inode slab grew from $before to $after"
8369 run_test 76 "confirm clients recycle inodes properly ===="
8375 # Note: in sptlrpc modes which enable its own bulk checksum, the
8376 # original crc32_le bulk checksum will be automatically disabled,
8377 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8378 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8379 # In this case set_checksums() will not be no-op, because sptlrpc
8380 # bulk checksum will be enabled all through the test.
8382 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8383 lctl set_param -n osc.*.checksums $1
8387 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8388 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8389 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8390 tr -d [] | head -n1)}
8393 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8395 log "set checksum type to $1, rc = $rc"
8399 get_osc_checksum_type()
8401 # arugment 1: OST name, like OST0000
8403 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8404 sed 's/.*\[\(.*\)\].*/\1/g')
8406 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8410 F77_TMP=$TMP/f77-temp
8413 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8414 error "error writing to $F77_TMP"
8417 test_77a() { # bug 10889
8418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8419 $GSS && skip_env "could not run with gss"
8421 [ ! -f $F77_TMP ] && setup_f77
8423 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8427 run_test 77a "normal checksum read/write operation"
8429 test_77b() { # bug 10889
8430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8431 $GSS && skip_env "could not run with gss"
8433 [ ! -f $F77_TMP ] && setup_f77
8434 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8435 $LCTL set_param fail_loc=0x80000409
8438 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8439 error "dd error: $?"
8440 $LCTL set_param fail_loc=0
8442 for algo in $CKSUM_TYPES; do
8443 cancel_lru_locks osc
8444 set_checksum_type $algo
8445 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8446 $LCTL set_param fail_loc=0x80000408
8447 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8448 $LCTL set_param fail_loc=0
8451 set_checksum_type $ORIG_CSUM_TYPE
8454 run_test 77b "checksum error on client write, read"
8459 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8461 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8462 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8463 $check_ost && [ -n "$ost_file_prefix" ] &&
8464 do_facet ost1 rm -f ${ost_file_prefix}\*
8468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8469 $GSS && skip_env "could not run with gss"
8470 remote_ost_nodsh && skip "remote OST with nodsh"
8473 local osc_file_prefix
8475 local check_ost=false
8476 local ost_file_prefix
8482 # ensure corruption will occur on first OSS/OST
8483 $LFS setstripe -i 0 $DIR/$tfile
8485 [ ! -f $F77_TMP ] && setup_f77
8486 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8487 error "dd write error: $?"
8488 fid=$($LFS path2fid $DIR/$tfile)
8490 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8493 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8494 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8496 echo "OSS do not support bulk pages dump upon error"
8499 osc_file_prefix=$($LCTL get_param -n debug_path)
8500 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8502 trap cleanup_77c EXIT
8505 # enable bulk pages dump upon error on Client
8506 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8507 # enable bulk pages dump upon error on OSS
8509 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8511 # flush Client cache to allow next read to reach OSS
8512 cancel_lru_locks osc
8514 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8515 $LCTL set_param fail_loc=0x80000408
8516 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8517 $LCTL set_param fail_loc=0
8521 # check cksum dump on Client
8522 osc_file=$(ls ${osc_file_prefix}*)
8523 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8524 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8525 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8526 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8527 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8529 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8530 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8531 error "dump content does not match on Client"
8533 $check_ost || skip "No need to check cksum dump on OSS"
8535 # check cksum dump on OSS
8536 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8537 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8538 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8539 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8540 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8541 error "dump content does not match on OSS"
8545 run_test 77c "checksum error on client read with debug"
8547 test_77d() { # bug 10889
8548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8549 $GSS && skip_env "could not run with gss"
8551 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8552 $LCTL set_param fail_loc=0x80000409
8554 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8555 error "direct write: rc=$?"
8556 $LCTL set_param fail_loc=0
8559 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8560 $LCTL set_param fail_loc=0x80000408
8562 cancel_lru_locks osc
8563 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8564 error "direct read: rc=$?"
8565 $LCTL set_param fail_loc=0
8568 run_test 77d "checksum error on OST direct write, read"
8570 test_77f() { # bug 10889
8571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8572 $GSS && skip_env "could not run with gss"
8575 for algo in $CKSUM_TYPES; do
8576 cancel_lru_locks osc
8577 set_checksum_type $algo
8578 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8579 $LCTL set_param fail_loc=0x409
8580 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8581 error "direct write succeeded"
8582 $LCTL set_param fail_loc=0
8584 set_checksum_type $ORIG_CSUM_TYPE
8587 run_test 77f "repeat checksum error on write (expect error)"
8589 test_77g() { # bug 10889
8590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8591 $GSS && skip_env "could not run with gss"
8592 remote_ost_nodsh && skip "remote OST with nodsh"
8594 [ ! -f $F77_TMP ] && setup_f77
8596 local file=$DIR/$tfile
8597 stack_trap "rm -f $file" EXIT
8599 $LFS setstripe -c 1 -i 0 $file
8600 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8601 do_facet ost1 lctl set_param fail_loc=0x8000021a
8603 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8604 error "write error: rc=$?"
8605 do_facet ost1 lctl set_param fail_loc=0
8608 cancel_lru_locks osc
8609 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8610 do_facet ost1 lctl set_param fail_loc=0x8000021b
8612 cmp $F77_TMP $file || error "file compare failed"
8613 do_facet ost1 lctl set_param fail_loc=0
8616 run_test 77g "checksum error on OST write, read"
8618 test_77k() { # LU-10906
8619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8620 $GSS && skip_env "could not run with gss"
8622 local cksum_param="osc.$FSNAME*.checksums"
8623 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8627 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8628 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8629 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8633 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8634 error "failed to set checksum=$i on MGS"
8635 wait_update $HOSTNAME "$get_checksum" $i
8637 echo "remount client, checksum should be $i"
8638 remount_client $MOUNT || error "failed to remount client"
8639 checksum=$(eval $get_checksum)
8640 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8642 # remove persistent param to avoid races with checksum mountopt below
8643 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8644 error "failed to delete checksum on MGS"
8646 for opt in "checksum" "nochecksum"; do
8647 #remount with mount option
8648 echo "remount client with option $opt, checksum should be $i"
8649 umount_client $MOUNT || error "failed to umount client"
8650 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8651 error "failed to mount client with option '$opt'"
8652 checksum=$(eval $get_checksum)
8653 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8657 remount_client $MOUNT || error "failed to remount client"
8659 run_test 77k "enable/disable checksum correctly"
8662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8663 $GSS && skip_env "could not run with gss"
8666 stack_trap "set_checksums $ORIG_CSUM" EXIT
8667 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8669 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8671 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8672 for algo in $CKSUM_TYPES; do
8673 set_checksum_type $algo || error "fail to set checksum type $algo"
8674 osc_algo=$(get_osc_checksum_type OST0000)
8675 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8677 # no locks, no reqs to let the connection idle
8678 cancel_lru_locks osc
8679 lru_resize_disable osc
8680 wait_osc_import_state client ost1 IDLE
8682 # ensure ost1 is connected
8683 stat $DIR/$tfile >/dev/null || error "can't stat"
8684 wait_osc_import_state client ost1 FULL
8686 osc_algo=$(get_osc_checksum_type OST0000)
8687 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8691 run_test 77l "preferred checksum type is remembered after reconnected"
8693 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8702 test_78() { # bug 10901
8703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8704 remote_ost || skip_env "local OST"
8707 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8708 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8709 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8710 echo "MemTotal: $MEMTOTAL"
8712 # reserve 256MB of memory for the kernel and other running processes,
8713 # and then take 1/2 of the remaining memory for the read/write buffers.
8714 if [ $MEMTOTAL -gt 512 ] ;then
8715 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8717 # for those poor memory-starved high-end clusters...
8718 MEMTOTAL=$((MEMTOTAL / 2))
8720 echo "Mem to use for directio: $MEMTOTAL"
8722 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8723 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8724 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8725 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8727 echo "Smallest OST: $SMALLESTOST"
8728 [[ $SMALLESTOST -lt 10240 ]] &&
8729 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8731 trap cleanup_test_78 EXIT
8733 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8734 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8736 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8737 echo "File size: $F78SIZE"
8738 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8739 for i in $(seq 1 $NSEQ); do
8740 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8741 echo directIO rdwr round $i of $NSEQ
8742 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8747 run_test 78 "handle large O_DIRECT writes correctly ============"
8749 test_79() { # bug 12743
8750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8752 wait_delete_completed
8754 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8755 BKFREE=$(calc_osc_kbytes kbytesfree)
8756 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8758 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8759 DFTOTAL=`echo $STRING | cut -d, -f1`
8760 DFUSED=`echo $STRING | cut -d, -f2`
8761 DFAVAIL=`echo $STRING | cut -d, -f3`
8762 DFFREE=$(($DFTOTAL - $DFUSED))
8764 ALLOWANCE=$((64 * $OSTCOUNT))
8766 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8767 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8768 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8770 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8771 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8772 error "df free($DFFREE) mismatch OST free($BKFREE)"
8774 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8775 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8776 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8779 run_test 79 "df report consistency check ======================="
8781 test_80() { # bug 10718
8782 remote_ost_nodsh && skip "remote OST with nodsh"
8783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8785 # relax strong synchronous semantics for slow backends like ZFS
8786 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8787 local soc="obdfilter.*.sync_lock_cancel"
8788 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8790 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
8791 if [ -z "$save" ]; then
8792 soc="obdfilter.*.sync_on_lock_cancel"
8793 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8796 if [ "$save" != "never" ]; then
8797 local hosts=$(comma_list $(osts_nodes))
8799 do_nodes $hosts $LCTL set_param $soc=never
8800 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
8804 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8806 local before=$(date +%s)
8807 cancel_lru_locks osc
8808 local after=$(date +%s)
8809 local diff=$((after - before))
8810 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
8814 run_test 80 "Page eviction is equally fast at high offsets too"
8816 test_81a() { # LU-456
8817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8818 remote_ost_nodsh && skip "remote OST with nodsh"
8820 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8821 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8822 do_facet ost1 lctl set_param fail_loc=0x80000228
8824 # write should trigger a retry and success
8825 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8826 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8828 if [ $RC -ne 0 ] ; then
8829 error "write should success, but failed for $RC"
8832 run_test 81a "OST should retry write when get -ENOSPC ==============="
8834 test_81b() { # LU-456
8835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8836 remote_ost_nodsh && skip "remote OST with nodsh"
8838 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8839 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8840 do_facet ost1 lctl set_param fail_loc=0x228
8842 # write should retry several times and return -ENOSPC finally
8843 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8844 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8847 if [ $RC -ne $ENOSPC ] ; then
8848 error "dd should fail for -ENOSPC, but succeed."
8851 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8853 test_82() { # LU-1031
8854 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8858 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8860 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8862 kill -USR1 $MULTIPID2
8864 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8865 error "First grouplock does not block second one"
8867 echo "Second grouplock blocks first one"
8869 kill -USR1 $MULTIPID1
8873 run_test 82 "Basic grouplock test"
8876 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8878 test_mkdir $DIR/$tdir.cvsroot
8879 chown $RUNAS_ID $DIR/$tdir.cvsroot
8882 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8885 # some versions of cvs import exit(1) when asked to import links or
8886 # files they can't read. ignore those files.
8887 local toignore=$(find . -type l -printf '-I %f\n' -o \
8888 ! -perm /4 -printf '-I %f\n')
8889 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8890 $tdir.reposname vtag rtag
8893 test_mkdir $DIR/$tdir.reposname
8894 chown $RUNAS_ID $DIR/$tdir.reposname
8895 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8897 cd $DIR/$tdir.reposname
8899 $RUNAS cvs add -m 'addmsg' foo99
8901 $RUNAS cvs commit -m 'nomsg' foo99
8902 rm -fr $DIR/$tdir.cvsroot
8904 run_test 99 "cvs strange file/directory operations"
8907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8908 [[ "$NETTYPE" =~ tcp ]] ||
8909 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8910 remote_ost_nodsh && skip "remote OST with nodsh"
8911 remote_mds_nodsh && skip "remote MDS with nodsh"
8913 skip "useless for local single node setup"
8915 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8916 [ "$PROT" != "tcp" ] && continue
8917 RPORT=$(echo $REMOTE | cut -d: -f2)
8918 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8921 LPORT=`echo $LOCAL | cut -d: -f2`
8922 if [ $LPORT -ge 1024 ]; then
8923 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8925 error_exit "local: $LPORT > 1024, remote: $RPORT"
8928 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8930 run_test 100 "check local port using privileged port ==========="
8932 function get_named_value()
8941 echo $line | sed "s/^$tag[ ]*//"
8948 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8949 awk '/^max_cached_mb/ { print $2 }')
8952 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8962 local cache_limit=32
8964 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8965 trap cleanup_101a EXIT
8966 $LCTL set_param -n llite.*.read_ahead_stats 0
8967 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8970 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8972 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8973 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8976 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8977 get_named_value 'read but discarded' | cut -d" " -f1); do
8978 discard=$(($discard + $s))
8982 $LCTL get_param osc.*-osc*.rpc_stats
8983 $LCTL get_param llite.*.read_ahead_stats
8985 # Discard is generally zero, but sometimes a few random reads line up
8986 # and trigger larger readahead, which is wasted & leads to discards.
8987 if [[ $(($discard)) -gt $nreads ]]; then
8988 error "too many ($discard) discarded pages"
8990 rm -f $DIR/$tfile || true
8992 run_test 101a "check read-ahead for random reads"
8995 test_mkdir $DIR/$tdir
8997 local FILE_LENGTH=$2
9000 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9002 local list=$(comma_list $(osts_nodes))
9003 set_osd_param $list '' read_cache_enable 0
9004 set_osd_param $list '' writethrough_cache_enable 0
9006 trap cleanup_test101bc EXIT
9007 # prepare the read-ahead file
9008 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9010 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9011 count=$FILE_SIZE_MB 2> /dev/null
9015 cleanup_test101bc() {
9020 local list=$(comma_list $(osts_nodes))
9021 set_osd_param $list '' read_cache_enable 1
9022 set_osd_param $list '' writethrough_cache_enable 1
9026 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9031 local STRIPE_SIZE=$2
9032 local FILE_LENGTH=$3
9033 local RA_INC=1048576
9034 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9035 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9036 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9037 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9038 get_named_value 'read but discarded' |
9039 cut -d" " -f1 | calc_total)
9040 if [[ $DISCARD -gt $discard_limit ]]; then
9041 $LCTL get_param llite.*.read_ahead_stats
9042 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9044 echo "Read-ahead success for size ${READ_SIZE}"
9049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9050 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9052 local STRIPE_SIZE=1048576
9053 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9055 if [ $SLOW == "yes" ]; then
9056 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9058 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9061 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9063 # prepare the read-ahead file
9064 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9065 cancel_lru_locks osc
9066 for BIDX in 2 4 8 16 32 64 128 256
9068 local BSIZE=$((BIDX*4096))
9069 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9070 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9071 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9072 $LCTL set_param -n llite.*.read_ahead_stats 0
9073 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9074 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9075 cancel_lru_locks osc
9076 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9081 run_test 101b "check stride-io mode read-ahead ================="
9084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9086 local STRIPE_SIZE=1048576
9087 local FILE_LENGTH=$((STRIPE_SIZE*100))
9092 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9094 cancel_lru_locks osc
9095 $LCTL set_param osc.*.rpc_stats 0
9096 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9097 $LCTL get_param osc.*.rpc_stats
9098 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9099 local stats=$($LCTL get_param -n $osc_rpc_stats)
9100 local lines=$(echo "$stats" | awk 'END {print NR;}')
9103 if [ $lines -le 20 ]; then
9104 echo "continue debug"
9107 for size in 1 2 4 8; do
9108 local rpc=$(echo "$stats" |
9109 awk '($1 == "'$size':") {print $2; exit; }')
9110 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9111 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9113 echo "$osc_rpc_stats check passed!"
9118 run_test 101c "check stripe_size aligned read-ahead ================="
9121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9123 local file=$DIR/$tfile
9124 local sz_MB=${FILESIZE_101d:-80}
9125 local ra_MB=${READAHEAD_MB:-40}
9127 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9128 [ $free_MB -lt $sz_MB ] &&
9129 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9131 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9132 $LFS setstripe -c -1 $file || error "setstripe failed"
9134 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9135 echo Cancel LRU locks on lustre client to flush the client cache
9136 cancel_lru_locks osc
9138 echo Disable read-ahead
9139 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9140 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9141 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9142 $LCTL get_param -n llite.*.max_read_ahead_mb
9144 echo Reading the test file $file with read-ahead disabled
9145 local sz_KB=$((sz_MB * 1024 / 4))
9146 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=4k count=$sz_KB")
9148 echo Cancel LRU locks on lustre client to flush the client cache
9149 cancel_lru_locks osc
9150 echo Enable read-ahead with ${ra_MB}MB
9151 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9153 echo Reading the test file $file with read-ahead enabled
9154 local raON=$(do_and_time "dd if=$file of=/dev/null bs=4k count=$sz_KB")
9156 echo "read-ahead disabled time read $raOFF"
9157 echo "read-ahead enabled time read $raON"
9160 wait_delete_completed
9162 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
9163 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9165 run_test 101d "file read with and without read-ahead enabled"
9168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9170 local file=$DIR/$tfile
9171 local size_KB=500 #KB
9175 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9176 local need_KB=$((count * size_KB))
9177 [[ $free_KB -le $need_KB ]] &&
9178 skip_env "Need free space $need_KB, have $free_KB"
9180 echo "Creating $count ${size_KB}K test files"
9181 for ((i = 0; i < $count; i++)); do
9182 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9185 echo "Cancel LRU locks on lustre client to flush the client cache"
9186 cancel_lru_locks $OSC
9188 echo "Reset readahead stats"
9189 $LCTL set_param -n llite.*.read_ahead_stats 0
9191 for ((i = 0; i < $count; i++)); do
9192 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9195 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9196 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9198 for ((i = 0; i < $count; i++)); do
9199 rm -rf $file.$i 2>/dev/null
9202 #10000 means 20% reads are missing in readahead
9203 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9205 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9208 which iozone || skip_env "no iozone installed"
9210 local old_debug=$($LCTL get_param debug)
9211 old_debug=${old_debug#*=}
9212 $LCTL set_param debug="reada mmap"
9214 # create a test file
9215 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9217 echo Cancel LRU locks on lustre client to flush the client cache
9218 cancel_lru_locks osc
9220 echo Reset readahead stats
9221 $LCTL set_param -n llite.*.read_ahead_stats 0
9223 echo mmap read the file with small block size
9224 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9227 echo checking missing pages
9228 $LCTL get_param llite.*.read_ahead_stats
9229 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9230 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9232 $LCTL set_param debug="$old_debug"
9233 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9236 run_test 101f "check mmap read performance"
9238 test_101g_brw_size_test() {
9240 local pages=$((mb * 1048576 / PAGE_SIZE))
9241 local file=$DIR/$tfile
9243 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9244 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9245 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9246 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9250 stack_trap "rm -f $file" EXIT
9251 $LCTL set_param -n osc.*.rpc_stats=0
9253 # 10 RPCs should be enough for the test
9255 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9256 { error "dd write ${mb} MB blocks failed"; return 3; }
9257 cancel_lru_locks osc
9258 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9259 { error "dd write ${mb} MB blocks failed"; return 4; }
9261 # calculate number of full-sized read and write RPCs
9262 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9263 sed -n '/pages per rpc/,/^$/p' |
9264 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9265 END { print reads,writes }'))
9266 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9268 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9275 remote_ost_nodsh && skip "remote OST with nodsh"
9278 local osts=$(get_facets OST)
9279 local list=$(comma_list $(osts_nodes))
9280 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9281 local brw_size="obdfilter.*.brw_size"
9283 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9285 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9287 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9288 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9289 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9290 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9291 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9292 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9294 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9297 if [[ $orig_mb -lt 16 ]]; then
9298 save_lustre_params $osts "$brw_size" > $p
9299 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9300 error "set 16MB RPC size failed"
9302 echo "remount client to enable new RPC size"
9303 remount_client $MOUNT || error "remount_client failed"
9306 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9307 # should be able to set brw_size=12, but no rpc_stats for that
9308 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9311 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9313 if [[ $orig_mb -lt 16 ]]; then
9314 restore_lustre_params < $p
9315 remount_client $MOUNT || error "remount_client restore failed"
9318 rm -f $p $DIR/$tfile
9320 run_test 101g "Big bulk(4/16 MiB) readahead"
9323 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9325 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9326 error "dd 70M file failed"
9327 echo Cancel LRU locks on lustre client to flush the client cache
9328 cancel_lru_locks osc
9330 echo "Reset readahead stats"
9331 $LCTL set_param -n llite.*.read_ahead_stats 0
9333 echo "Read 10M of data but cross 64M bundary"
9334 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9335 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9336 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9337 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9338 rm -f $p $DIR/$tfile
9340 run_test 101h "Readahead should cover current read window"
9343 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9344 error "dd 10M file failed"
9346 local max_per_file_mb=$($LCTL get_param -n \
9347 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9348 cancel_lru_locks osc
9349 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9350 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9351 error "set max_read_ahead_per_file_mb to 1 failed"
9353 echo "Reset readahead stats"
9354 $LCTL set_param llite.*.read_ahead_stats=0
9356 dd if=$DIR/$tfile of=/dev/null bs=2M
9358 $LCTL get_param llite.*.read_ahead_stats
9359 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9360 awk '/misses/ { print $2 }')
9361 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9364 run_test 101i "allow current readahead to exceed reservation"
9367 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9368 error "setstripe $DIR/$tfile failed"
9369 local file_size=$((1048576 * 16))
9370 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9371 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9373 echo Disable read-ahead
9374 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9376 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9377 for blk in $PAGE_SIZE 1048576 $file_size; do
9378 cancel_lru_locks osc
9379 echo "Reset readahead stats"
9380 $LCTL set_param -n llite.*.read_ahead_stats=0
9381 local count=$(($file_size / $blk))
9382 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9383 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9384 get_named_value 'failed to fast read' |
9385 cut -d" " -f1 | calc_total)
9386 $LCTL get_param -n llite.*.read_ahead_stats
9387 [ $miss -eq $count ] || error "expected $count got $miss"
9390 rm -f $p $DIR/$tfile
9392 run_test 101j "A complete read block should be submitted when no RA"
9395 test_mkdir $DIR/$tdir
9396 chown $RUNAS_ID $DIR/$tdir
9399 STRIPE_COUNT=$OSTCOUNT
9400 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9402 trap cleanup_test102 EXIT
9404 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9406 for num in 1 2 3 4; do
9407 for count in $(seq 1 $STRIPE_COUNT); do
9408 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9409 local size=`expr $STRIPE_SIZE \* $num`
9410 local file=file"$num-$idx-$count"
9411 $1 $LFS setstripe -S $size -i $idx -c $count $file
9417 $1 tar cf $TMP/f102.tar $tdir --xattrs
9423 rm -rf $DIR/d0.sanity/d102
9427 [ "$UID" != 0 ] && skip "must run as root"
9428 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9429 skip_env "must have user_xattr"
9431 [ -z "$(which setfattr 2>/dev/null)" ] &&
9432 skip_env "could not find setfattr"
9434 local testfile=$DIR/$tfile
9437 echo "set/get xattr..."
9438 setfattr -n trusted.name1 -v value1 $testfile ||
9439 error "setfattr -n trusted.name1=value1 $testfile failed"
9440 getfattr -n trusted.name1 $testfile 2> /dev/null |
9441 grep "trusted.name1=.value1" ||
9442 error "$testfile missing trusted.name1=value1"
9444 setfattr -n user.author1 -v author1 $testfile ||
9445 error "setfattr -n user.author1=author1 $testfile failed"
9446 getfattr -n user.author1 $testfile 2> /dev/null |
9447 grep "user.author1=.author1" ||
9448 error "$testfile missing trusted.author1=author1"
9451 setfattr -n trusted.name2 -v value2 $testfile ||
9452 error "$testfile unable to set trusted.name2"
9453 setfattr -n trusted.name3 -v value3 $testfile ||
9454 error "$testfile unable to set trusted.name3"
9455 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9456 grep "trusted.name" | wc -l) -eq 3 ] ||
9457 error "$testfile missing 3 trusted.name xattrs"
9459 setfattr -n user.author2 -v author2 $testfile ||
9460 error "$testfile unable to set user.author2"
9461 setfattr -n user.author3 -v author3 $testfile ||
9462 error "$testfile unable to set user.author3"
9463 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9464 grep "user.author" | wc -l) -eq 3 ] ||
9465 error "$testfile missing 3 user.author xattrs"
9467 echo "remove xattr..."
9468 setfattr -x trusted.name1 $testfile ||
9469 error "$testfile error deleting trusted.name1"
9470 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9471 error "$testfile did not delete trusted.name1 xattr"
9473 setfattr -x user.author1 $testfile ||
9474 error "$testfile error deleting user.author1"
9475 echo "set lustre special xattr ..."
9476 $LFS setstripe -c1 $testfile
9477 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9478 awk -F "=" '/trusted.lov/ { print $2 }' )
9479 setfattr -n "trusted.lov" -v $lovea $testfile ||
9480 error "$testfile doesn't ignore setting trusted.lov again"
9481 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9482 error "$testfile allow setting invalid trusted.lov"
9485 run_test 102a "user xattr test =================================="
9488 [ -z "$(which setfattr 2>/dev/null)" ] &&
9489 skip_env "could not find setfattr"
9490 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9492 # b10930: get/set/list trusted.lov xattr
9493 echo "get/set/list trusted.lov xattr ..."
9494 local testfile=$DIR/$tfile
9495 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9496 error "setstripe failed"
9497 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
9498 error "getstripe failed"
9499 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
9500 error "can't get trusted.lov from $testfile"
9502 local testfile2=${testfile}2
9503 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
9504 grep "trusted.lov" | sed -e 's/[^=]\+=//')
9507 setfattr -n trusted.lov -v $value $testfile2
9508 local stripe_size=$($LFS getstripe -S $testfile2)
9509 local stripe_count=$($LFS getstripe -c $testfile2)
9510 [[ $stripe_size -eq 65536 ]] ||
9511 error "stripe size $stripe_size != 65536"
9512 [[ $stripe_count -eq $STRIPECOUNT ]] ||
9513 error "stripe count $stripe_count != $STRIPECOUNT"
9516 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
9519 [ -z "$(which setfattr 2>/dev/null)" ] &&
9520 skip_env "could not find setfattr"
9521 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9523 # b10930: get/set/list lustre.lov xattr
9524 echo "get/set/list lustre.lov xattr ..."
9525 test_mkdir $DIR/$tdir
9526 chown $RUNAS_ID $DIR/$tdir
9527 local testfile=$DIR/$tdir/$tfile
9528 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9529 error "setstripe failed"
9530 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9531 error "getstripe failed"
9532 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9533 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9535 local testfile2=${testfile}2
9536 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9537 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9539 $RUNAS $MCREATE $testfile2
9540 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9541 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9542 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9543 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9544 [ $stripe_count -eq $STRIPECOUNT ] ||
9545 error "stripe count $stripe_count != $STRIPECOUNT"
9547 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9549 compare_stripe_info1() {
9550 local stripe_index_all_zero=true
9552 for num in 1 2 3 4; do
9553 for count in $(seq 1 $STRIPE_COUNT); do
9554 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9555 local size=$((STRIPE_SIZE * num))
9556 local file=file"$num-$offset-$count"
9557 stripe_size=$($LFS getstripe -S $PWD/$file)
9558 [[ $stripe_size -ne $size ]] &&
9559 error "$file: size $stripe_size != $size"
9560 stripe_count=$($LFS getstripe -c $PWD/$file)
9561 # allow fewer stripes to be created, ORI-601
9562 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9563 error "$file: count $stripe_count != $count"
9564 stripe_index=$($LFS getstripe -i $PWD/$file)
9565 [[ $stripe_index -ne 0 ]] &&
9566 stripe_index_all_zero=false
9570 $stripe_index_all_zero &&
9571 error "all files are being extracted starting from OST index 0"
9575 have_xattrs_include() {
9576 tar --help | grep -q xattrs-include &&
9577 echo --xattrs-include="lustre.*"
9581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9582 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9584 XINC=$(have_xattrs_include)
9586 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9588 compare_stripe_info1
9590 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9594 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9596 XINC=$(have_xattrs_include)
9598 test_mkdir $DIR/$tdir.restore
9600 tar cf - --xattrs $tdir | tar xf - \
9601 -C $DIR/$tdir.restore --xattrs $XINC
9602 cd $DIR/$tdir.restore/$tdir
9603 compare_stripe_info1
9605 run_test 102f "tar copy files, not keep osts"
9608 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9609 skip "must have user_xattr"
9610 [ -z "$(which setfattr 2>/dev/null)" ] &&
9611 skip_env "could not find setfattr"
9612 [ -z "$(which getfattr 2>/dev/null)" ] &&
9613 skip_env "could not find getfattr"
9615 local xsize=${1:-1024} # in bytes
9616 local file=$DIR/$tfile
9617 local value="$(generate_string $xsize)"
9618 local xbig=trusted.big
9622 log "save $xbig on $file"
9625 setfattr -n $xbig -v $value $file ||
9626 error "saving $xbig on $file failed"
9628 setfattr -n $xbig -v $value $file &&
9629 error "saving $xbig on $file succeeded"
9633 local orig=$(get_xattr_value $xbig $file)
9634 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9636 local xsml=trusted.sml
9637 log "save $xsml on $file"
9638 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9640 local new=$(get_xattr_value $xbig $file)
9641 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9643 log "grow $xsml on $file"
9644 setfattr -n $xsml -v "$value" $file ||
9645 error "growing $xsml on $file failed"
9647 new=$(get_xattr_value $xbig $file)
9648 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9649 log "$xbig still valid after growing $xsml"
9654 test_102h() { # bug 15777
9657 run_test 102h "grow xattr from inside inode to external block"
9660 large_xattr_enabled || skip_env "ea_inode feature disabled"
9662 echo "setting xattr of max xattr size: $(max_xattr_size)"
9663 grow_xattr $(max_xattr_size)
9665 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9666 echo "This should fail:"
9667 grow_xattr $(($(max_xattr_size) + 10)) 1
9669 run_test 102ha "grow xattr from inside inode to external inode"
9671 test_102i() { # bug 17038
9672 [ -z "$(which getfattr 2>/dev/null)" ] &&
9673 skip "could not find getfattr"
9676 ln -s $DIR/$tfile $DIR/${tfile}link
9677 getfattr -n trusted.lov $DIR/$tfile ||
9678 error "lgetxattr on $DIR/$tfile failed"
9679 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9680 grep -i "no such attr" ||
9681 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9682 rm -f $DIR/$tfile $DIR/${tfile}link
9684 run_test 102i "lgetxattr test on symbolic link ============"
9687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9688 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9690 XINC=$(have_xattrs_include)
9691 setup_test102 "$RUNAS"
9692 chown $RUNAS_ID $DIR/$tdir
9693 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9695 compare_stripe_info1 "$RUNAS"
9697 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9700 [ -z "$(which setfattr 2>/dev/null)" ] &&
9701 skip "could not find setfattr"
9704 # b22187 just check that does not crash for regular file.
9705 setfattr -n trusted.lov $DIR/$tfile
9706 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9707 local test_kdir=$DIR/$tdir
9708 test_mkdir $test_kdir
9709 local default_size=$($LFS getstripe -S $test_kdir)
9710 local default_count=$($LFS getstripe -c $test_kdir)
9711 local default_offset=$($LFS getstripe -i $test_kdir)
9712 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9713 error 'dir setstripe failed'
9714 setfattr -n trusted.lov $test_kdir
9715 local stripe_size=$($LFS getstripe -S $test_kdir)
9716 local stripe_count=$($LFS getstripe -c $test_kdir)
9717 local stripe_offset=$($LFS getstripe -i $test_kdir)
9718 [ $stripe_size -eq $default_size ] ||
9719 error "stripe size $stripe_size != $default_size"
9720 [ $stripe_count -eq $default_count ] ||
9721 error "stripe count $stripe_count != $default_count"
9722 [ $stripe_offset -eq $default_offset ] ||
9723 error "stripe offset $stripe_offset != $default_offset"
9724 rm -rf $DIR/$tfile $test_kdir
9726 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9729 [ -z "$(which getfattr 2>/dev/null)" ] &&
9730 skip "could not find getfattr"
9732 # LU-532 trusted. xattr is invisible to non-root
9733 local testfile=$DIR/$tfile
9737 echo "listxattr as user..."
9738 chown $RUNAS_ID $testfile
9739 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9740 grep -q "trusted" &&
9741 error "$testfile trusted xattrs are user visible"
9745 run_test 102l "listxattr size test =================================="
9747 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9748 local path=$DIR/$tfile
9751 listxattr_size_check $path || error "listattr_size_check $path failed"
9753 run_test 102m "Ensure listxattr fails on small bufffer ========"
9757 getxattr() { # getxattr path name
9758 # Return the base64 encoding of the value of xattr name on path.
9762 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9764 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9766 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9768 getfattr --absolute-names --encoding=base64 --name=$name $path |
9769 awk -F= -v name=$name '$1 == name {
9770 print substr($0, index($0, "=") + 1);
9774 test_102n() { # LU-4101 mdt: protect internal xattrs
9775 [ -z "$(which setfattr 2>/dev/null)" ] &&
9776 skip "could not find setfattr"
9777 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9779 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9782 local file0=$DIR/$tfile.0
9783 local file1=$DIR/$tfile.1
9784 local xattr0=$TMP/$tfile.0
9785 local xattr1=$TMP/$tfile.1
9786 local namelist="lov lma lmv link fid version som hsm"
9790 rm -rf $file0 $file1 $xattr0 $xattr1
9793 # Get 'before' xattrs of $file1.
9794 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9796 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9797 namelist+=" lfsck_namespace"
9798 for name in $namelist; do
9799 # Try to copy xattr from $file0 to $file1.
9800 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9802 setfattr --name=trusted.$name --value="$value" $file1 ||
9803 error "setxattr 'trusted.$name' failed"
9805 # Try to set a garbage xattr.
9806 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9808 if [[ x$name == "xlov" ]]; then
9809 setfattr --name=trusted.lov --value="$value" $file1 &&
9810 error "setxattr invalid 'trusted.lov' success"
9812 setfattr --name=trusted.$name --value="$value" $file1 ||
9813 error "setxattr invalid 'trusted.$name' failed"
9816 # Try to remove the xattr from $file1. We don't care if this
9817 # appears to succeed or fail, we just don't want there to be
9818 # any changes or crashes.
9819 setfattr --remove=$trusted.$name $file1 2> /dev/null
9822 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9825 # Try to copy xattr from $file0 to $file1.
9826 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9828 setfattr --name=trusted.$name --value="$value" $file1 ||
9829 error "setxattr 'trusted.$name' failed"
9831 # Try to set a garbage xattr.
9832 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9834 setfattr --name=trusted.$name --value="$value" $file1 ||
9835 error "setxattr 'trusted.$name' failed"
9837 # Try to remove the xattr from $file1. We don't care if this
9838 # appears to succeed or fail, we just don't want there to be
9839 # any changes or crashes.
9840 setfattr --remove=$trusted.$name $file1 2> /dev/null
9843 # Get 'after' xattrs of file1.
9844 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9846 if ! diff $xattr0 $xattr1; then
9847 error "before and after xattrs of '$file1' differ"
9850 rm -rf $file0 $file1 $xattr0 $xattr1
9854 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9856 test_102p() { # LU-4703 setxattr did not check ownership
9857 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9858 skip "MDS needs to be at least 2.5.56"
9860 local testfile=$DIR/$tfile
9864 echo "setfacl as user..."
9865 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9866 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9868 echo "setfattr as user..."
9869 setfacl -m "u:$RUNAS_ID:---" $testfile
9870 $RUNAS setfattr -x system.posix_acl_access $testfile
9871 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9873 run_test 102p "check setxattr(2) correctly fails without permission"
9876 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9877 skip "MDS needs to be at least 2.6.92"
9879 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9881 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9884 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9885 skip "MDS needs to be at least 2.6.93"
9887 touch $DIR/$tfile || error "touch"
9888 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9889 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9890 rm $DIR/$tfile || error "rm"
9893 mkdir -p $DIR/$tdir || error "mkdir"
9894 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9895 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9896 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9897 error "$testfile error deleting user.author1"
9898 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9899 grep "user.$(basename $tdir)" &&
9900 error "$tdir did not delete user.$(basename $tdir)"
9901 rmdir $DIR/$tdir || error "rmdir"
9904 test_mkdir $DIR/$tdir
9905 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9906 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9907 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9908 error "$testfile error deleting user.author1"
9909 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9910 grep "user.$(basename $tdir)" &&
9911 error "$tdir did not delete user.$(basename $tdir)"
9912 rmdir $DIR/$tdir || error "rm striped dir"
9914 run_test 102r "set EAs with empty values"
9917 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9918 skip "MDS needs to be at least 2.11.52"
9920 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9922 save_lustre_params client "llite.*.xattr_cache" > $save
9924 for cache in 0 1; do
9925 lctl set_param llite.*.xattr_cache=$cache
9928 touch $DIR/$tfile || error "touch"
9929 for prefix in lustre security system trusted user; do
9930 # Note getxattr() may fail with 'Operation not
9931 # supported' or 'No such attribute' depending
9932 # on prefix and cache.
9933 getfattr -n $prefix.n102s $DIR/$tfile &&
9934 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9938 restore_lustre_params < $save
9940 run_test 102s "getting nonexistent xattrs should fail"
9943 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9944 skip "MDS needs to be at least 2.11.52"
9946 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9948 save_lustre_params client "llite.*.xattr_cache" > $save
9950 for cache in 0 1; do
9951 lctl set_param llite.*.xattr_cache=$cache
9953 for buf_size in 0 256; do
9955 touch $DIR/$tfile || error "touch"
9956 setfattr -n user.multiop $DIR/$tfile
9957 $MULTIOP $DIR/$tfile oa$buf_size ||
9958 error "cannot get zero length xattr value (buf_size = $buf_size)"
9962 restore_lustre_params < $save
9964 run_test 102t "zero length xattr values handled correctly"
9968 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9973 [ "$UID" != 0 ] && skip "must run as root"
9974 $GSS && skip_env "could not run under gss"
9975 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9976 skip_env "must have acl enabled"
9977 [ -z "$(which setfacl 2>/dev/null)" ] &&
9978 skip_env "could not find setfacl"
9979 remote_mds_nodsh && skip "remote MDS with nodsh"
9981 gpasswd -a daemon bin # LU-5641
9982 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9984 declare -a identity_old
9986 for num in $(seq $MDSCOUNT); do
9987 switch_identity $num true || identity_old[$num]=$?
9995 echo "performing cp ..."
9996 run_acl_subtest cp || error "run_acl_subtest cp failed"
9997 echo "performing getfacl-noacl..."
9998 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9999 echo "performing misc..."
10000 run_acl_subtest misc || error "misc test failed"
10001 echo "performing permissions..."
10002 run_acl_subtest permissions || error "permissions failed"
10003 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10004 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10005 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10006 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10008 echo "performing permissions xattr..."
10009 run_acl_subtest permissions_xattr ||
10010 error "permissions_xattr failed"
10012 echo "performing setfacl..."
10013 run_acl_subtest setfacl || error "setfacl test failed"
10015 # inheritance test got from HP
10016 echo "performing inheritance..."
10017 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10018 chmod +x make-tree || error "chmod +x failed"
10019 run_acl_subtest inheritance || error "inheritance test failed"
10022 echo "LU-974 ignore umask when acl is enabled..."
10023 run_acl_subtest 974 || error "LU-974 umask test failed"
10024 if [ $MDSCOUNT -ge 2 ]; then
10025 run_acl_subtest 974_remote ||
10026 error "LU-974 umask test failed under remote dir"
10029 echo "LU-2561 newly created file is same size as directory..."
10030 if [ "$mds1_FSTYPE" != "zfs" ]; then
10031 run_acl_subtest 2561 || error "LU-2561 test failed"
10033 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10036 run_acl_subtest 4924 || error "LU-4924 test failed"
10041 for num in $(seq $MDSCOUNT); do
10042 if [ "${identity_old[$num]}" = 1 ]; then
10043 switch_identity $num false || identity_old[$num]=$?
10047 run_test 103a "acl test"
10053 for U in {0..511}; do
10055 local O=$(printf "%04o" $U)
10057 umask $(printf "%04o" $((511 ^ $O)))
10058 $LFS setstripe -c 1 $DIR/$tfile.s$O
10059 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10061 (( $S == ($O & 0666) )) ||
10062 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10064 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10065 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10066 (( $S == ($O & 0666) )) ||
10067 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10069 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10070 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10071 (( $S == ($O & 0666) )) ||
10072 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10073 rm -f $DIR/$tfile.[smp]$0
10077 # limit the concurrently running threads to 64. LU-11878
10078 local idx=$((U % 64))
10079 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10084 run_test 103b "umask lfs setstripe"
10087 mkdir -p $DIR/$tdir
10088 cp -rp $DIR/$tdir $DIR/$tdir.bak
10090 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10091 error "$DIR/$tdir shouldn't contain default ACL"
10092 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10093 error "$DIR/$tdir.bak shouldn't contain default ACL"
10096 run_test 103c "'cp -rp' won't set empty acl"
10099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10102 lfs df || error "lfs df failed"
10103 lfs df -ih || error "lfs df -ih failed"
10104 lfs df -h $DIR || error "lfs df -h $DIR failed"
10105 lfs df -i $DIR || error "lfs df -i $DIR failed"
10106 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10107 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10109 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10110 lctl --device %$OSC deactivate
10111 lfs df || error "lfs df with deactivated OSC failed"
10112 lctl --device %$OSC activate
10113 # wait the osc back to normal
10114 wait_osc_import_ready client ost
10116 lfs df || error "lfs df with reactivated OSC failed"
10119 run_test 104a "lfs df [-ih] [path] test ========================="
10122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10123 [ $RUNAS_ID -eq $UID ] &&
10124 skip_env "RUNAS_ID = UID = $UID -- skipping"
10126 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10127 grep "Permission denied" | wc -l)))
10128 if [ $denied_cnt -ne 0 ]; then
10129 error "lfs check servers test failed"
10132 run_test 104b "$RUNAS lfs check servers test ===================="
10135 # doesn't work on 2.4 kernels
10137 if $(flock_is_enabled); then
10138 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10140 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10144 run_test 105a "flock when mounted without -o flock test ========"
10148 if $(flock_is_enabled); then
10149 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10151 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10155 run_test 105b "fcntl when mounted without -o flock test ========"
10159 if $(flock_is_enabled); then
10160 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10162 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10166 run_test 105c "lockf when mounted without -o flock test"
10168 test_105d() { # bug 15924
10169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10171 test_mkdir $DIR/$tdir
10172 flock_is_enabled || skip_env "mount w/o flock enabled"
10173 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10174 $LCTL set_param fail_loc=0x80000315
10175 flocks_test 2 $DIR/$tdir
10177 run_test 105d "flock race (should not freeze) ========"
10179 test_105e() { # bug 22660 && 22040
10180 flock_is_enabled || skip_env "mount w/o flock enabled"
10183 flocks_test 3 $DIR/$tfile
10185 run_test 105e "Two conflicting flocks from same process"
10187 test_106() { #bug 10921
10188 test_mkdir $DIR/$tdir
10189 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10190 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10192 run_test 106 "attempt exec of dir followed by chown of that dir"
10195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10203 local save_pattern=$(sysctl -n kernel.core_pattern)
10204 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10205 sysctl -w kernel.core_pattern=$file
10206 sysctl -w kernel.core_uses_pid=0
10208 ulimit -c unlimited
10214 kill -s 11 $SLEEPPID
10216 if [ -e $file ]; then
10217 size=`stat -c%s $file`
10218 [ $size -eq 0 ] && error "Fail to create core file $file"
10220 error "Fail to create core file $file"
10223 sysctl -w kernel.core_pattern=$save_pattern
10224 sysctl -w kernel.core_uses_pid=$save_uses_pid
10227 run_test 107 "Coredump on SIG"
10230 test_mkdir $DIR/$tdir
10231 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10232 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10233 error "mkdir with 256 char should fail, but did not"
10234 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10235 error "create with 255 char failed"
10236 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10237 error "create with 256 char should fail, but did not"
10242 run_test 110 "filename length checking"
10245 # Purpose: To verify dynamic thread (OSS) creation.
10248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10249 remote_ost_nodsh && skip "remote OST with nodsh"
10251 # Lustre does not stop service threads once they are started.
10252 # Reset number of running threads to default.
10257 local save_params="$TMP/sanity-$TESTNAME.parameters"
10259 # Get ll_ost_io count before I/O
10260 OSTIO_pre=$(do_facet ost1 \
10261 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10262 # Exit if lustre is not running (ll_ost_io not running).
10263 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10265 echo "Starting with $OSTIO_pre threads"
10266 local thread_max=$((OSTIO_pre * 2))
10267 local rpc_in_flight=$((thread_max * 2))
10268 # Number of I/O Process proposed to be started.
10270 local facets=$(get_facets OST)
10272 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10273 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10275 # Set in_flight to $rpc_in_flight
10276 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10277 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10278 nfiles=${rpc_in_flight}
10279 # Set ost thread_max to $thread_max
10280 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10282 # 5 Minutes should be sufficient for max number of OSS
10283 # threads(thread_max) to be created.
10287 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10288 test_mkdir $DIR/$tdir
10289 for i in $(seq $nfiles); do
10290 local file=$DIR/$tdir/${tfile}-$i
10291 $LFS setstripe -c -1 -i 0 $file
10292 ($WTL $file $timeout)&
10295 # I/O Started - Wait for thread_started to reach thread_max or report
10296 # error if thread_started is more than thread_max.
10297 echo "Waiting for thread_started to reach thread_max"
10298 local thread_started=0
10299 local end_time=$((SECONDS + timeout))
10301 while [ $SECONDS -le $end_time ] ; do
10303 # Get ost i/o thread_started count.
10304 thread_started=$(do_facet ost1 \
10306 ost.OSS.ost_io.threads_started | cut -d= -f2")
10307 # Break out if thread_started is equal/greater than thread_max
10308 if [[ $thread_started -ge $thread_max ]]; then
10309 echo ll_ost_io thread_started $thread_started, \
10310 equal/greater than thread_max $thread_max
10316 # Cleanup - We have the numbers, Kill i/o jobs if running.
10317 jobcount=($(jobs -p))
10318 for i in $(seq 0 $((${#jobcount[@]}-1)))
10320 kill -9 ${jobcount[$i]}
10321 if [ $? -ne 0 ] ; then
10323 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10327 # Cleanup files left by WTL binary.
10328 for i in $(seq $nfiles); do
10329 local file=$DIR/$tdir/${tfile}-$i
10331 if [ $? -ne 0 ] ; then
10332 echo "Warning: Failed to delete file $file"
10336 restore_lustre_params <$save_params
10337 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10339 # Error out if no new thread has started or Thread started is greater
10341 if [[ $thread_started -le $OSTIO_pre ||
10342 $thread_started -gt $thread_max ]]; then
10343 error "ll_ost_io: thread_started $thread_started" \
10344 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10345 "No new thread started or thread started greater " \
10349 run_test 115 "verify dynamic thread creation===================="
10352 wait_delete_completed
10353 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10354 echo "OST kbytes available: ${AVAIL[@]}"
10359 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10360 #echo OST $i: ${AVAIL[i]}kb
10361 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10365 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10370 echo "Min free space: OST $MINI: $MINV"
10371 echo "Max free space: OST $MAXI: $MAXV"
10374 test_116a() { # was previously test_116()
10375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10376 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10377 remote_mds_nodsh && skip "remote MDS with nodsh"
10379 echo -n "Free space priority "
10380 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10385 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10386 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10387 trap simple_cleanup_common EXIT
10389 # Check if we need to generate uneven OSTs
10390 test_mkdir -p $DIR/$tdir/OST${MINI}
10391 local FILL=$((MINV / 4))
10392 local DIFF=$((MAXV - MINV))
10393 local DIFF2=$((DIFF * 100 / MINV))
10395 local threshold=$(do_facet $SINGLEMDS \
10396 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10397 threshold=${threshold%%%}
10398 echo -n "Check for uneven OSTs: "
10399 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10401 if [[ $DIFF2 -gt $threshold ]]; then
10403 echo "Don't need to fill OST$MINI"
10405 # generate uneven OSTs. Write 2% over the QOS threshold value
10407 DIFF=$((threshold - DIFF2 + 2))
10408 DIFF2=$((MINV * DIFF / 100))
10409 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10410 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10411 error "setstripe failed"
10412 DIFF=$((DIFF2 / 2048))
10414 while [ $i -lt $DIFF ]; do
10416 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10417 bs=2M count=1 2>/dev/null
10426 DIFF=$((MAXV - MINV))
10427 DIFF2=$((DIFF * 100 / MINV))
10428 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10429 if [ $DIFF2 -gt $threshold ]; then
10432 echo "failed - QOS mode won't be used"
10433 simple_cleanup_common
10434 skip "QOS imbalance criteria not met"
10442 # now fill using QOS
10443 $LFS setstripe -c 1 $DIR/$tdir
10444 FILL=$((FILL / 200))
10445 if [ $FILL -gt 600 ]; then
10448 echo "writing $FILL files to QOS-assigned OSTs"
10450 while [ $i -lt $FILL ]; do
10452 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10453 count=1 2>/dev/null
10456 echo "wrote $i 200k files"
10460 echo "Note: free space may not be updated, so measurements might be off"
10462 DIFF2=$((MAXV - MINV))
10463 echo "free space delta: orig $DIFF final $DIFF2"
10464 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10465 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10466 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10467 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10468 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10469 if [[ $DIFF -gt 0 ]]; then
10470 FILL=$((DIFF2 * 100 / DIFF - 100))
10471 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10474 # Figure out which files were written where
10475 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10476 awk '/'$MINI1': / {print $2; exit}')
10478 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10479 echo "$MINC files created on smaller OST $MINI1"
10480 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10481 awk '/'$MAXI1': / {print $2; exit}')
10483 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10484 echo "$MAXC files created on larger OST $MAXI1"
10485 if [[ $MINC -gt 0 ]]; then
10486 FILL=$((MAXC * 100 / MINC - 100))
10487 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10489 [[ $MAXC -gt $MINC ]] ||
10490 error_ignore LU-9 "stripe QOS didn't balance free space"
10491 simple_cleanup_common
10493 run_test 116a "stripe QOS: free space balance ==================="
10495 test_116b() { # LU-2093
10496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10497 remote_mds_nodsh && skip "remote MDS with nodsh"
10499 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10500 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10501 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10502 [ -z "$old_rr" ] && skip "no QOS"
10503 do_facet $SINGLEMDS lctl set_param \
10504 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10505 mkdir -p $DIR/$tdir
10506 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10507 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10508 do_facet $SINGLEMDS lctl set_param fail_loc=0
10510 do_facet $SINGLEMDS lctl set_param \
10511 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10513 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10515 test_117() # bug 10891
10517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10519 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10520 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10521 lctl set_param fail_loc=0x21e
10522 > $DIR/$tfile || error "truncate failed"
10523 lctl set_param fail_loc=0
10524 echo "Truncate succeeded."
10527 run_test 117 "verify osd extend =========="
10529 NO_SLOW_RESENDCOUNT=4
10530 export OLD_RESENDCOUNT=""
10531 set_resend_count () {
10532 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10533 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10534 lctl set_param -n $PROC_RESENDCOUNT $1
10535 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10538 # for reduce test_118* time (b=14842)
10539 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10541 # Reset async IO behavior after error case
10543 FILE=$DIR/reset_async
10545 # Ensure all OSCs are cleared
10546 $LFS setstripe -c -1 $FILE
10547 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10552 test_118a() #bug 11710
10554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10558 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10559 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10560 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10562 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10563 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10568 run_test 118a "verify O_SYNC works =========="
10572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10573 remote_ost_nodsh && skip "remote OST with nodsh"
10577 #define OBD_FAIL_SRV_ENOENT 0x217
10578 set_nodes_failloc "$(osts_nodes)" 0x217
10579 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10581 set_nodes_failloc "$(osts_nodes)" 0
10582 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10583 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10586 if [[ $RC -eq 0 ]]; then
10587 error "Must return error due to dropped pages, rc=$RC"
10591 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10592 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10596 echo "Dirty pages not leaked on ENOENT"
10598 # Due to the above error the OSC will issue all RPCs syncronously
10599 # until a subsequent RPC completes successfully without error.
10600 $MULTIOP $DIR/$tfile Ow4096yc
10605 run_test 118b "Reclaim dirty pages on fatal error =========="
10609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10611 # for 118c, restore the original resend count, LU-1940
10612 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10613 set_resend_count $OLD_RESENDCOUNT
10614 remote_ost_nodsh && skip "remote OST with nodsh"
10618 #define OBD_FAIL_OST_EROFS 0x216
10619 set_nodes_failloc "$(osts_nodes)" 0x216
10621 # multiop should block due to fsync until pages are written
10622 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10626 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10627 error "Multiop failed to block on fsync, pid=$MULTIPID"
10630 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10632 if [[ $WRITEBACK -eq 0 ]]; then
10633 error "No page in writeback, writeback=$WRITEBACK"
10636 set_nodes_failloc "$(osts_nodes)" 0
10639 if [[ $RC -ne 0 ]]; then
10640 error "Multiop fsync failed, rc=$RC"
10643 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10644 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10646 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10647 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10651 echo "Dirty pages flushed via fsync on EROFS"
10654 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10656 # continue to use small resend count to reduce test_118* time (b=14842)
10657 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10662 remote_ost_nodsh && skip "remote OST with nodsh"
10666 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10667 set_nodes_failloc "$(osts_nodes)" 0x214
10668 # multiop should block due to fsync until pages are written
10669 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10673 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10674 error "Multiop failed to block on fsync, pid=$MULTIPID"
10677 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10679 if [[ $WRITEBACK -eq 0 ]]; then
10680 error "No page in writeback, writeback=$WRITEBACK"
10683 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10684 set_nodes_failloc "$(osts_nodes)" 0
10686 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10687 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10689 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10690 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10694 echo "Dirty pages gaurenteed flushed via fsync"
10697 run_test 118d "Fsync validation inject a delay of the bulk =========="
10700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10704 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10705 lctl set_param fail_loc=0x8000040a
10707 # Should simulate EINVAL error which is fatal
10708 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10710 if [[ $RC -eq 0 ]]; then
10711 error "Must return error due to dropped pages, rc=$RC"
10714 lctl set_param fail_loc=0x0
10716 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10717 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10718 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10720 if [[ $LOCKED -ne 0 ]]; then
10721 error "Locked pages remain in cache, locked=$LOCKED"
10724 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10725 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10729 echo "No pages locked after fsync"
10734 run_test 118f "Simulate unrecoverable OSC side error =========="
10737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10741 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10742 lctl set_param fail_loc=0x406
10744 # simulate local -ENOMEM
10745 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10748 lctl set_param fail_loc=0
10749 if [[ $RC -eq 0 ]]; then
10750 error "Must return error due to dropped pages, rc=$RC"
10753 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10754 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10755 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10757 if [[ $LOCKED -ne 0 ]]; then
10758 error "Locked pages remain in cache, locked=$LOCKED"
10761 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10762 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10766 echo "No pages locked after fsync"
10771 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10775 remote_ost_nodsh && skip "remote OST with nodsh"
10779 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10780 set_nodes_failloc "$(osts_nodes)" 0x20e
10781 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10782 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10785 set_nodes_failloc "$(osts_nodes)" 0
10786 if [[ $RC -eq 0 ]]; then
10787 error "Must return error due to dropped pages, rc=$RC"
10790 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10791 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10792 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10794 if [[ $LOCKED -ne 0 ]]; then
10795 error "Locked pages remain in cache, locked=$LOCKED"
10798 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10799 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10803 echo "No pages locked after fsync"
10807 run_test 118h "Verify timeout in handling recoverables errors =========="
10809 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10813 remote_ost_nodsh && skip "remote OST with nodsh"
10817 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10818 set_nodes_failloc "$(osts_nodes)" 0x20e
10820 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10821 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10824 set_nodes_failloc "$(osts_nodes)" 0
10828 if [[ $RC -ne 0 ]]; then
10829 error "got error, but should be not, rc=$RC"
10832 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10833 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10834 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10835 if [[ $LOCKED -ne 0 ]]; then
10836 error "Locked pages remain in cache, locked=$LOCKED"
10839 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10840 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10844 echo "No pages locked after fsync"
10848 run_test 118i "Fix error before timeout in recoverable error =========="
10850 [ "$SLOW" = "no" ] && set_resend_count 4
10853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10854 remote_ost_nodsh && skip "remote OST with nodsh"
10858 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10859 set_nodes_failloc "$(osts_nodes)" 0x220
10861 # return -EIO from OST
10862 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10864 set_nodes_failloc "$(osts_nodes)" 0x0
10865 if [[ $RC -eq 0 ]]; then
10866 error "Must return error due to dropped pages, rc=$RC"
10869 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10870 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10871 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10872 if [[ $LOCKED -ne 0 ]]; then
10873 error "Locked pages remain in cache, locked=$LOCKED"
10876 # in recoverable error on OST we want resend and stay until it finished
10877 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10878 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10882 echo "No pages locked after fsync"
10886 run_test 118j "Simulate unrecoverable OST side error =========="
10890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10891 remote_ost_nodsh && skip "remote OSTs with nodsh"
10893 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10894 set_nodes_failloc "$(osts_nodes)" 0x20e
10895 test_mkdir $DIR/$tdir
10897 for ((i=0;i<10;i++)); do
10898 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10899 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10906 set_nodes_failloc "$(osts_nodes)" 0
10909 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10911 test_118l() # LU-646
10913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10915 test_mkdir $DIR/$tdir
10916 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10919 run_test 118l "fsync dir"
10921 test_118m() # LU-3066
10923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10925 test_mkdir $DIR/$tdir
10926 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10929 run_test 118m "fdatasync dir ========="
10931 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10939 remote_ost_nodsh && skip "remote OSTs with nodsh"
10941 # Sleep to avoid a cached response.
10942 #define OBD_STATFS_CACHE_SECONDS 1
10945 # Inject a 10 second delay in the OST_STATFS handler.
10946 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10947 set_nodes_failloc "$(osts_nodes)" 0x242
10950 stat --file-system $MOUNT > /dev/null
10953 set_nodes_failloc "$(osts_nodes)" 0
10955 if ((end - begin > 20)); then
10956 error "statfs took $((end - begin)) seconds, expected 10"
10959 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10961 test_119a() # bug 11737
10963 BSIZE=$((512 * 1024))
10964 directio write $DIR/$tfile 0 1 $BSIZE
10965 # We ask to read two blocks, which is more than a file size.
10966 # directio will indicate an error when requested and actual
10967 # sizes aren't equeal (a normal situation in this case) and
10968 # print actual read amount.
10969 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10970 if [ "$NOB" != "$BSIZE" ]; then
10971 error "read $NOB bytes instead of $BSIZE"
10975 run_test 119a "Short directIO read must return actual read amount"
10977 test_119b() # bug 11737
10979 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10981 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10982 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10984 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10985 error "direct read failed"
10988 run_test 119b "Sparse directIO read must return actual read amount"
10990 test_119c() # bug 13099
10993 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10994 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10997 run_test 119c "Testing for direct read hitting hole"
10999 test_119d() # bug 15950
11001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11003 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11004 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11006 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11007 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11008 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11009 lctl set_param fail_loc=0x40d
11010 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11013 cat $DIR/$tfile > /dev/null &
11014 lctl set_param fail_loc=0
11017 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11019 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11020 error "the read rpcs have not completed in 2s"
11022 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11024 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11028 remote_mds_nodsh && skip "remote MDS with nodsh"
11029 test_mkdir -i0 -c1 $DIR/$tdir
11030 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11031 skip_env "no early lock cancel on server"
11033 lru_resize_disable mdc
11034 lru_resize_disable osc
11035 cancel_lru_locks mdc
11036 # asynchronous object destroy at MDT could cause bl ast to client
11037 cancel_lru_locks osc
11039 stat $DIR/$tdir > /dev/null
11040 can1=$(do_facet mds1 \
11041 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11042 awk '/ldlm_cancel/ {print $2}')
11043 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11044 awk '/ldlm_bl_callback/ {print $2}')
11045 test_mkdir -i0 -c1 $DIR/$tdir/d1
11046 can2=$(do_facet mds1 \
11047 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11048 awk '/ldlm_cancel/ {print $2}')
11049 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11050 awk '/ldlm_bl_callback/ {print $2}')
11051 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11052 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11053 lru_resize_enable mdc
11054 lru_resize_enable osc
11056 run_test 120a "Early Lock Cancel: mkdir test"
11059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11060 remote_mds_nodsh && skip "remote MDS with nodsh"
11061 test_mkdir $DIR/$tdir
11062 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11063 skip_env "no early lock cancel on server"
11065 lru_resize_disable mdc
11066 lru_resize_disable osc
11067 cancel_lru_locks mdc
11068 stat $DIR/$tdir > /dev/null
11069 can1=$(do_facet $SINGLEMDS \
11070 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11071 awk '/ldlm_cancel/ {print $2}')
11072 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11073 awk '/ldlm_bl_callback/ {print $2}')
11074 touch $DIR/$tdir/f1
11075 can2=$(do_facet $SINGLEMDS \
11076 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11077 awk '/ldlm_cancel/ {print $2}')
11078 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11079 awk '/ldlm_bl_callback/ {print $2}')
11080 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11081 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11082 lru_resize_enable mdc
11083 lru_resize_enable osc
11085 run_test 120b "Early Lock Cancel: create test"
11088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11089 remote_mds_nodsh && skip "remote MDS with nodsh"
11090 test_mkdir -i0 -c1 $DIR/$tdir
11091 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11092 skip "no early lock cancel on server"
11094 lru_resize_disable mdc
11095 lru_resize_disable osc
11096 test_mkdir -i0 -c1 $DIR/$tdir/d1
11097 test_mkdir -i0 -c1 $DIR/$tdir/d2
11098 touch $DIR/$tdir/d1/f1
11099 cancel_lru_locks mdc
11100 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11101 can1=$(do_facet mds1 \
11102 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11103 awk '/ldlm_cancel/ {print $2}')
11104 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11105 awk '/ldlm_bl_callback/ {print $2}')
11106 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11107 can2=$(do_facet mds1 \
11108 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11109 awk '/ldlm_cancel/ {print $2}')
11110 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11111 awk '/ldlm_bl_callback/ {print $2}')
11112 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11113 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11114 lru_resize_enable mdc
11115 lru_resize_enable osc
11117 run_test 120c "Early Lock Cancel: link test"
11120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11121 remote_mds_nodsh && skip "remote MDS with nodsh"
11122 test_mkdir -i0 -c1 $DIR/$tdir
11123 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11124 skip_env "no early lock cancel on server"
11126 lru_resize_disable mdc
11127 lru_resize_disable osc
11129 cancel_lru_locks mdc
11130 stat $DIR/$tdir > /dev/null
11131 can1=$(do_facet mds1 \
11132 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11133 awk '/ldlm_cancel/ {print $2}')
11134 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11135 awk '/ldlm_bl_callback/ {print $2}')
11136 chmod a+x $DIR/$tdir
11137 can2=$(do_facet mds1 \
11138 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11139 awk '/ldlm_cancel/ {print $2}')
11140 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11141 awk '/ldlm_bl_callback/ {print $2}')
11142 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11143 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11144 lru_resize_enable mdc
11145 lru_resize_enable osc
11147 run_test 120d "Early Lock Cancel: setattr test"
11150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11151 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11152 skip_env "no early lock cancel on server"
11153 remote_mds_nodsh && skip "remote MDS with nodsh"
11155 local dlmtrace_set=false
11157 test_mkdir -i0 -c1 $DIR/$tdir
11158 lru_resize_disable mdc
11159 lru_resize_disable osc
11160 ! $LCTL get_param debug | grep -q dlmtrace &&
11161 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11162 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11163 cancel_lru_locks mdc
11164 cancel_lru_locks osc
11165 dd if=$DIR/$tdir/f1 of=/dev/null
11166 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11167 # XXX client can not do early lock cancel of OST lock
11168 # during unlink (LU-4206), so cancel osc lock now.
11170 cancel_lru_locks osc
11171 can1=$(do_facet mds1 \
11172 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11173 awk '/ldlm_cancel/ {print $2}')
11174 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11175 awk '/ldlm_bl_callback/ {print $2}')
11176 unlink $DIR/$tdir/f1
11178 can2=$(do_facet mds1 \
11179 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11180 awk '/ldlm_cancel/ {print $2}')
11181 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11182 awk '/ldlm_bl_callback/ {print $2}')
11183 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11184 $LCTL dk $TMP/cancel.debug.txt
11185 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11186 $LCTL dk $TMP/blocking.debug.txt
11187 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11188 lru_resize_enable mdc
11189 lru_resize_enable osc
11191 run_test 120e "Early Lock Cancel: unlink test"
11194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11195 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11196 skip_env "no early lock cancel on server"
11197 remote_mds_nodsh && skip "remote MDS with nodsh"
11199 test_mkdir -i0 -c1 $DIR/$tdir
11200 lru_resize_disable mdc
11201 lru_resize_disable osc
11202 test_mkdir -i0 -c1 $DIR/$tdir/d1
11203 test_mkdir -i0 -c1 $DIR/$tdir/d2
11204 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11205 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11206 cancel_lru_locks mdc
11207 cancel_lru_locks osc
11208 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11209 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11210 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11211 # XXX client can not do early lock cancel of OST lock
11212 # during rename (LU-4206), so cancel osc lock now.
11214 cancel_lru_locks osc
11215 can1=$(do_facet mds1 \
11216 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11217 awk '/ldlm_cancel/ {print $2}')
11218 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11219 awk '/ldlm_bl_callback/ {print $2}')
11220 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11222 can2=$(do_facet mds1 \
11223 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11224 awk '/ldlm_cancel/ {print $2}')
11225 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11226 awk '/ldlm_bl_callback/ {print $2}')
11227 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11228 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11229 lru_resize_enable mdc
11230 lru_resize_enable osc
11232 run_test 120f "Early Lock Cancel: rename test"
11235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11236 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11237 skip_env "no early lock cancel on server"
11238 remote_mds_nodsh && skip "remote MDS with nodsh"
11240 lru_resize_disable mdc
11241 lru_resize_disable osc
11243 echo create $count files
11244 test_mkdir $DIR/$tdir
11245 cancel_lru_locks mdc
11246 cancel_lru_locks osc
11249 can0=$(do_facet $SINGLEMDS \
11250 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11251 awk '/ldlm_cancel/ {print $2}')
11252 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11253 awk '/ldlm_bl_callback/ {print $2}')
11254 createmany -o $DIR/$tdir/f $count
11256 can1=$(do_facet $SINGLEMDS \
11257 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11258 awk '/ldlm_cancel/ {print $2}')
11259 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11260 awk '/ldlm_bl_callback/ {print $2}')
11262 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11263 echo rm $count files
11266 can2=$(do_facet $SINGLEMDS \
11267 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11268 awk '/ldlm_cancel/ {print $2}')
11269 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11270 awk '/ldlm_bl_callback/ {print $2}')
11272 echo total: $count removes in $((t2-t1))
11273 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11275 # wait for commitment of removal
11276 lru_resize_enable mdc
11277 lru_resize_enable osc
11279 run_test 120g "Early Lock Cancel: performance test"
11281 test_121() { #bug #10589
11282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11285 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11286 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11287 lctl set_param fail_loc=0x310
11288 cancel_lru_locks osc > /dev/null
11289 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11290 lctl set_param fail_loc=0
11291 [[ $reads -eq $writes ]] ||
11292 error "read $reads blocks, must be $writes blocks"
11294 run_test 121 "read cancel race ========="
11296 test_123a() { # was test 123, statahead(bug 11401)
11297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11300 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11301 log "testing UP system. Performance may be lower than expected."
11306 test_mkdir $DIR/$tdir
11307 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11308 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11310 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11311 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11313 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11314 lctl set_param -n llite.*.statahead_max 0
11315 lctl get_param llite.*.statahead_max
11316 cancel_lru_locks mdc
11317 cancel_lru_locks osc
11319 time ls -l $DIR/$tdir | wc -l
11321 delta=$((etime - stime))
11322 log "ls $i files without statahead: $delta sec"
11323 lctl set_param llite.*.statahead_max=$max
11325 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11326 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11327 cancel_lru_locks mdc
11328 cancel_lru_locks osc
11330 time ls -l $DIR/$tdir | wc -l
11332 delta_sa=$((etime - stime))
11333 log "ls $i files with statahead: $delta_sa sec"
11334 lctl get_param -n llite.*.statahead_stats
11335 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11337 [[ $swrong -lt $ewrong ]] &&
11338 log "statahead was stopped, maybe too many locks held!"
11339 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11341 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11342 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11343 lctl set_param -n llite.*.statahead_max 0
11344 lctl get_param llite.*.statahead_max
11345 cancel_lru_locks mdc
11346 cancel_lru_locks osc
11348 time ls -l $DIR/$tdir | wc -l
11350 delta=$((etime - stime))
11351 log "ls $i files again without statahead: $delta sec"
11352 lctl set_param llite.*.statahead_max=$max
11353 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11354 if [ $SLOWOK -eq 0 ]; then
11355 error "ls $i files is slower with statahead!"
11357 log "ls $i files is slower with statahead!"
11363 [ $delta -gt 20 ] && break
11364 [ $delta -gt 8 ] && MULT=$((50 / delta))
11365 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11373 delta=$((etime - stime))
11374 log "rm -r $DIR/$tdir/: $delta seconds"
11376 lctl get_param -n llite.*.statahead_stats
11378 run_test 123a "verify statahead work"
11380 test_123b () { # statahead(bug 15027)
11381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11383 test_mkdir $DIR/$tdir
11384 createmany -o $DIR/$tdir/$tfile-%d 1000
11386 cancel_lru_locks mdc
11387 cancel_lru_locks osc
11389 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11390 lctl set_param fail_loc=0x80000803
11391 ls -lR $DIR/$tdir > /dev/null
11393 lctl set_param fail_loc=0x0
11394 lctl get_param -n llite.*.statahead_stats
11399 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11402 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11404 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11405 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11406 touch $DIR/$tdir.1/{1..3}
11407 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11409 remount_client $MOUNT
11411 $MULTIOP $DIR/$tdir.0 Q
11413 # let statahead to complete
11414 ls -l $DIR/$tdir.0 > /dev/null
11416 testid=$(echo $TESTNAME | tr '_' ' ')
11417 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11418 error "statahead warning" || true
11420 run_test 123c "Can not initialize inode warning on DNE statahead"
11423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11424 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11425 skip_env "no lru resize on server"
11429 test_mkdir $DIR/$tdir
11431 log "create $NR files at $DIR/$tdir"
11432 createmany -o $DIR/$tdir/f $NR ||
11433 error "failed to create $NR files in $DIR/$tdir"
11435 cancel_lru_locks mdc
11436 ls -l $DIR/$tdir > /dev/null
11440 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11441 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11442 LRU_SIZE=$($LCTL get_param -n $PARAM)
11443 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11444 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11446 log "NS=$(basename $NSDIR)"
11451 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11452 skip "Not enough cached locks created!"
11454 log "LRU=$LRU_SIZE"
11458 # We know that lru resize allows one client to hold $LIMIT locks
11459 # for 10h. After that locks begin to be killed by client.
11461 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11463 if [ $LIMIT -lt $LRU_SIZE ]; then
11464 skip "Limit is too small $LIMIT"
11467 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11468 # killing locks. Some time was spent for creating locks. This means
11469 # that up to the moment of sleep finish we must have killed some of
11470 # them (10-100 locks). This depends on how fast ther were created.
11471 # Many of them were touched in almost the same moment and thus will
11472 # be killed in groups.
11473 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11475 # Use $LRU_SIZE_B here to take into account real number of locks
11476 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11477 local LRU_SIZE_B=$LRU_SIZE
11479 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11480 log "OLD_LVF=$OLD_LVF"
11481 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11483 # Let's make sure that we really have some margin. Client checks
11484 # cached locks every 10 sec.
11485 SLEEP=$((SLEEP+20))
11486 log "Sleep ${SLEEP} sec"
11488 while ((SEC<$SLEEP)); do
11492 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11493 echo -n "$LRU_SIZE"
11496 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11497 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11499 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11500 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11501 unlinkmany $DIR/$tdir/f $NR
11505 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11506 log "unlink $NR files at $DIR/$tdir"
11507 unlinkmany $DIR/$tdir/f $NR
11509 run_test 124a "lru resize ======================================="
11511 get_max_pool_limit()
11513 local limit=$($LCTL get_param \
11514 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11516 for l in $limit; do
11517 if [[ $l -gt $max ]]; then
11525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11526 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11527 skip_env "no lru resize on server"
11529 LIMIT=$(get_max_pool_limit)
11531 NR=$(($(default_lru_size)*20))
11532 if [[ $NR -gt $LIMIT ]]; then
11533 log "Limit lock number by $LIMIT locks"
11537 IFree=$(mdsrate_inodes_available)
11538 if [ $IFree -lt $NR ]; then
11539 log "Limit lock number by $IFree inodes"
11543 lru_resize_disable mdc
11544 test_mkdir -p $DIR/$tdir/disable_lru_resize
11546 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11547 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11548 cancel_lru_locks mdc
11551 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11554 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11557 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11561 nolruresize_delta=$((etime-stime))
11562 log "ls -la time: $nolruresize_delta seconds"
11563 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11564 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11566 lru_resize_enable mdc
11567 test_mkdir -p $DIR/$tdir/enable_lru_resize
11569 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11570 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11571 cancel_lru_locks mdc
11574 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11577 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11580 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11584 lruresize_delta=$((etime-stime))
11585 log "ls -la time: $lruresize_delta seconds"
11586 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11588 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11589 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11590 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11591 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11593 log "lru resize performs the same with no lru resize"
11595 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11597 run_test 124b "lru resize (performance test) ======================="
11600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11601 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11602 skip_env "no lru resize on server"
11604 # cache ununsed locks on client
11606 cancel_lru_locks mdc
11607 test_mkdir $DIR/$tdir
11608 createmany -o $DIR/$tdir/f $nr ||
11609 error "failed to create $nr files in $DIR/$tdir"
11610 ls -l $DIR/$tdir > /dev/null
11612 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11613 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11614 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11615 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11616 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11618 # set lru_max_age to 1 sec
11619 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11620 echo "sleep $((recalc_p * 2)) seconds..."
11621 sleep $((recalc_p * 2))
11623 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11624 # restore lru_max_age
11625 $LCTL set_param -n $nsdir.lru_max_age $max_age
11626 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11627 unlinkmany $DIR/$tdir/f $nr
11629 run_test 124c "LRUR cancel very aged locks"
11632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11633 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11634 skip_env "no lru resize on server"
11636 # cache ununsed locks on client
11639 lru_resize_disable mdc
11640 stack_trap "lru_resize_enable mdc" EXIT
11642 cancel_lru_locks mdc
11644 # asynchronous object destroy at MDT could cause bl ast to client
11645 test_mkdir $DIR/$tdir
11646 createmany -o $DIR/$tdir/f $nr ||
11647 error "failed to create $nr files in $DIR/$tdir"
11648 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11650 ls -l $DIR/$tdir > /dev/null
11652 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11653 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11654 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11655 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11657 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11659 # set lru_max_age to 1 sec
11660 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11661 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11663 echo "sleep $((recalc_p * 2)) seconds..."
11664 sleep $((recalc_p * 2))
11666 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11668 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11670 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11672 test_125() { # 13358
11673 $LCTL get_param -n llite.*.client_type | grep -q local ||
11674 skip "must run as local client"
11675 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11676 skip_env "must have acl enabled"
11677 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11679 test_mkdir $DIR/$tdir
11680 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11681 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11682 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11684 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11686 test_126() { # bug 12829/13455
11687 $GSS && skip_env "must run as gss disabled"
11688 $LCTL get_param -n llite.*.client_type | grep -q local ||
11689 skip "must run as local client"
11690 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11692 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11693 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11695 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11697 run_test 126 "check that the fsgid provided by the client is taken into account"
11699 test_127a() { # bug 15521
11700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11701 local name count samp unit min max sum sumsq
11703 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11704 echo "stats before reset"
11705 $LCTL get_param osc.*.stats
11706 $LCTL set_param osc.*.stats=0
11707 local fsize=$((2048 * 1024))
11709 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11710 cancel_lru_locks osc
11711 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11713 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11714 stack_trap "rm -f $TMP/$tfile.tmp"
11715 while read name count samp unit min max sum sumsq; do
11716 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11717 [ ! $min ] && error "Missing min value for $name proc entry"
11718 eval $name=$count || error "Wrong proc format"
11721 read_bytes|write_bytes)
11722 [[ "$unit" =~ "bytes" ]] ||
11723 error "unit is not 'bytes': $unit"
11724 (( $min >= 4096 )) || error "min is too small: $min"
11725 (( $min <= $fsize )) || error "min is too big: $min"
11726 (( $max >= 4096 )) || error "max is too small: $max"
11727 (( $max <= $fsize )) || error "max is too big: $max"
11728 (( $sum == $fsize )) || error "sum is wrong: $sum"
11729 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11730 error "sumsquare is too small: $sumsq"
11731 (( $sumsq <= $fsize * $fsize )) ||
11732 error "sumsquare is too big: $sumsq"
11734 ost_read|ost_write)
11735 [[ "$unit" =~ "usec" ]] ||
11736 error "unit is not 'usec': $unit"
11740 done < $DIR/$tfile.tmp
11742 #check that we actually got some stats
11743 [ "$read_bytes" ] || error "Missing read_bytes stats"
11744 [ "$write_bytes" ] || error "Missing write_bytes stats"
11745 [ "$read_bytes" != 0 ] || error "no read done"
11746 [ "$write_bytes" != 0 ] || error "no write done"
11748 run_test 127a "verify the client stats are sane"
11750 test_127b() { # bug LU-333
11751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11752 local name count samp unit min max sum sumsq
11754 echo "stats before reset"
11755 $LCTL get_param llite.*.stats
11756 $LCTL set_param llite.*.stats=0
11758 # perform 2 reads and writes so MAX is different from SUM.
11759 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11760 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11761 cancel_lru_locks osc
11762 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11763 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11765 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11766 stack_trap "rm -f $TMP/$tfile.tmp"
11767 while read name count samp unit min max sum sumsq; do
11768 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11769 eval $name=$count || error "Wrong proc format"
11772 read_bytes|write_bytes)
11773 [[ "$unit" =~ "bytes" ]] ||
11774 error "unit is not 'bytes': $unit"
11775 (( $count == 2 )) || error "count is not 2: $count"
11776 (( $min == $PAGE_SIZE )) ||
11777 error "min is not $PAGE_SIZE: $min"
11778 (( $max == $PAGE_SIZE )) ||
11779 error "max is not $PAGE_SIZE: $max"
11780 (( $sum == $PAGE_SIZE * 2 )) ||
11781 error "sum is not $((PAGE_SIZE * 2)): $sum"
11784 [[ "$unit" =~ "usec" ]] ||
11785 error "unit is not 'usec': $unit"
11789 done < $TMP/$tfile.tmp
11791 #check that we actually got some stats
11792 [ "$read_bytes" ] || error "Missing read_bytes stats"
11793 [ "$write_bytes" ] || error "Missing write_bytes stats"
11794 [ "$read_bytes" != 0 ] || error "no read done"
11795 [ "$write_bytes" != 0 ] || error "no write done"
11797 run_test 127b "verify the llite client stats are sane"
11799 test_127c() { # LU-12394
11800 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11807 $LCTL set_param llite.*.extents_stats=1
11808 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11810 # Use two stripes so there is enough space in default config
11811 $LFS setstripe -c 2 $DIR/$tfile
11813 # Extent stats start at 0-4K and go in power of two buckets
11814 # LL_HIST_START = 12 --> 2^12 = 4K
11815 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11816 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11818 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11820 # Write and read, 2x each, second time at a non-zero offset
11821 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11822 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11823 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
11824 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
11828 $LCTL get_param llite.*.extents_stats
11831 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
11833 local bucket=$($LCTL get_param -n llite.*.extents_stats |
11835 reads=$(echo $bucket | awk '{print $5}')
11836 writes=$(echo $bucket | awk '{print $9}')
11837 [ "$reads" -eq $count ] ||
11838 error "$reads reads in < $bsize bucket, expect $count"
11839 [ "$writes" -eq $count ] ||
11840 error "$writes writes in < $bsize bucket, expect $count"
11843 # Test mmap write and read
11844 $LCTL set_param llite.*.extents_stats=c
11846 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
11847 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
11848 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
11850 $LCTL get_param llite.*.extents_stats
11852 count=$(((size*1024) / PAGE_SIZE))
11854 bsize=$((2 * PAGE_SIZE / 1024))K
11856 bucket=$($LCTL get_param -n llite.*.extents_stats |
11858 reads=$(echo $bucket | awk '{print $5}')
11859 writes=$(echo $bucket | awk '{print $9}')
11860 # mmap writes fault in the page first, creating an additonal read
11861 [ "$reads" -eq $((2 * count)) ] ||
11862 error "$reads reads in < $bsize bucket, expect $count"
11863 [ "$writes" -eq $count ] ||
11864 error "$writes writes in < $bsize bucket, expect $count"
11866 run_test 127c "test llite extent stats with regular & mmap i/o"
11868 test_128() { # bug 15212
11870 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
11875 result=$(grep error $TMP/$tfile.log)
11876 rm -f $DIR/$tfile $TMP/$tfile.log
11877 [ -z "$result" ] ||
11878 error "consecutive find's under interactive lfs failed"
11880 run_test 128 "interactive lfs for 2 consecutive find's"
11882 set_dir_limits () {
11887 local ldproc=/proc/fs/ldiskfs
11888 local facets=$(get_facets MDS)
11890 for facet in ${facets//,/ }; do
11891 canondev=$(ldiskfs_canon \
11892 *.$(convert_facet2label $facet).mntdev $facet)
11893 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
11894 ldproc=/sys/fs/ldiskfs
11895 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
11896 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
11900 check_mds_dmesg() {
11901 local facets=$(get_facets MDS)
11902 for facet in ${facets//,/ }; do
11903 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
11909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11910 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
11911 skip "Need MDS version with at least 2.5.56"
11912 if [ "$mds1_FSTYPE" != ldiskfs ]; then
11913 skip_env "ldiskfs only test"
11915 remote_mds_nodsh && skip "remote MDS with nodsh"
11919 local has_warning=false
11922 mkdir -p $DIR/$tdir
11924 # block size of mds1
11925 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11926 set_dir_limits $maxsize $maxsize
11927 local dirsize=$(stat -c%s "$DIR/$tdir")
11929 while [[ $dirsize -le $maxsize ]]; do
11930 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11932 if ! $has_warning; then
11933 check_mds_dmesg '"is approaching"' && has_warning=true
11935 # check two errors:
11936 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11937 # EFBIG for previous versions included in ldiskfs series
11938 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11940 echo "return code $rc received as expected"
11942 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11943 error_exit "create failed w/o dir size limit"
11945 check_mds_dmesg '"has reached"' ||
11946 error_exit "reached message should be output"
11948 [ $has_warning = "false" ] &&
11949 error_exit "warning message should be output"
11951 dirsize=$(stat -c%s "$DIR/$tdir")
11953 [[ $dirsize -ge $maxsize ]] && return 0
11954 error_exit "current dir size $dirsize, " \
11955 "previous limit $maxsize"
11956 elif [ $rc -ne 0 ]; then
11958 error_exit "return $rc received instead of expected " \
11959 "$EFBIG or $ENOSPC, files in dir $dirsize"
11961 nfiles=$((nfiles + 1))
11962 dirsize=$(stat -c%s "$DIR/$tdir")
11966 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11968 run_test 129 "test directory size limit ========================"
11977 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11978 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11980 trap cleanup_130 EXIT RETURN
11982 local fm_file=$DIR/$tfile
11983 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11984 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11985 error "dd failed for $fm_file"
11987 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11988 filefrag -ves $fm_file
11990 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11991 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11992 [ $RC != 0 ] && error "filefrag $fm_file failed"
11994 filefrag_op=$(filefrag -ve -k $fm_file |
11995 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11996 lun=$($LFS getstripe -i $fm_file)
11998 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12001 for line in $filefrag_op
12003 frag_lun=`echo $line | cut -d: -f5`
12004 ext_len=`echo $line | cut -d: -f4`
12005 if (( $frag_lun != $lun )); then
12007 error "FIEMAP on 1-stripe file($fm_file) failed"
12010 (( tot_len += ext_len ))
12013 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12015 error "FIEMAP on 1-stripe file($fm_file) failed;"
12021 echo "FIEMAP on single striped file succeeded"
12023 run_test 130a "FIEMAP (1-stripe file)"
12026 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12028 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12029 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12031 trap cleanup_130 EXIT RETURN
12033 local fm_file=$DIR/$tfile
12034 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12035 error "setstripe on $fm_file"
12036 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12037 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12039 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12040 error "dd failed on $fm_file"
12042 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12043 filefrag_op=$(filefrag -ve -k $fm_file |
12044 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12046 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12047 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12052 for line in $filefrag_op
12054 frag_lun=$(echo $line | cut -d: -f5 |
12055 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12056 ext_len=$(echo $line | cut -d: -f4)
12057 if (( $frag_lun != $last_lun )); then
12058 if (( tot_len != 1024 )); then
12060 error "FIEMAP on $fm_file failed; returned " \
12061 "len $tot_len for OST $last_lun instead of 1024"
12064 (( num_luns += 1 ))
12068 (( tot_len += ext_len ))
12071 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12073 error "FIEMAP on $fm_file failed; returned wrong number of " \
12074 "luns or wrong len for OST $last_lun"
12080 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12082 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12085 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12087 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12088 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12090 trap cleanup_130 EXIT RETURN
12092 local fm_file=$DIR/$tfile
12093 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12094 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12095 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12097 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12098 error "dd failed on $fm_file"
12100 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12101 filefrag_op=$(filefrag -ve -k $fm_file |
12102 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12104 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12105 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12110 for line in $filefrag_op
12112 frag_lun=$(echo $line | cut -d: -f5 |
12113 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12114 ext_len=$(echo $line | cut -d: -f4)
12115 if (( $frag_lun != $last_lun )); then
12116 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12117 if (( logical != 512 )); then
12119 error "FIEMAP on $fm_file failed; returned " \
12120 "logical start for lun $logical instead of 512"
12123 if (( tot_len != 512 )); then
12125 error "FIEMAP on $fm_file failed; returned " \
12126 "len $tot_len for OST $last_lun instead of 1024"
12129 (( num_luns += 1 ))
12133 (( tot_len += ext_len ))
12136 if (( num_luns != 2 || tot_len != 512 )); then
12138 error "FIEMAP on $fm_file failed; returned wrong number of " \
12139 "luns or wrong len for OST $last_lun"
12145 echo "FIEMAP on 2-stripe file with hole succeeded"
12147 run_test 130c "FIEMAP (2-stripe file with hole)"
12150 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12152 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12153 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12155 trap cleanup_130 EXIT RETURN
12157 local fm_file=$DIR/$tfile
12158 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12159 error "setstripe on $fm_file"
12160 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12161 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12163 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12164 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12165 error "dd failed on $fm_file"
12167 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12168 filefrag_op=$(filefrag -ve -k $fm_file |
12169 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12171 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12172 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12177 for line in $filefrag_op
12179 frag_lun=$(echo $line | cut -d: -f5 |
12180 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12181 ext_len=$(echo $line | cut -d: -f4)
12182 if (( $frag_lun != $last_lun )); then
12183 if (( tot_len != 1024 )); then
12185 error "FIEMAP on $fm_file failed; returned " \
12186 "len $tot_len for OST $last_lun instead of 1024"
12189 (( num_luns += 1 ))
12193 (( tot_len += ext_len ))
12196 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12198 error "FIEMAP on $fm_file failed; returned wrong number of " \
12199 "luns or wrong len for OST $last_lun"
12205 echo "FIEMAP on N-stripe file succeeded"
12207 run_test 130d "FIEMAP (N-stripe file)"
12210 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12212 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12213 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12215 trap cleanup_130 EXIT RETURN
12217 local fm_file=$DIR/$tfile
12218 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12219 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12220 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12223 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12224 for ((i = 0; i < $NUM_BLKS; i++))
12226 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12229 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12230 filefrag_op=$(filefrag -ve -k $fm_file |
12231 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12233 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12234 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12239 for line in $filefrag_op
12241 frag_lun=$(echo $line | cut -d: -f5 |
12242 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12243 ext_len=$(echo $line | cut -d: -f4)
12244 if (( $frag_lun != $last_lun )); then
12245 if (( tot_len != $EXPECTED_LEN )); then
12247 error "FIEMAP on $fm_file failed; returned " \
12248 "len $tot_len for OST $last_lun instead " \
12252 (( num_luns += 1 ))
12256 (( tot_len += ext_len ))
12259 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12261 error "FIEMAP on $fm_file failed; returned wrong number " \
12262 "of luns or wrong len for OST $last_lun"
12268 echo "FIEMAP with continuation calls succeeded"
12270 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12273 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12274 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12276 local fm_file=$DIR/$tfile
12277 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12278 error "multiop create with lov_delay_create on $fm_file"
12280 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12281 filefrag_extents=$(filefrag -vek $fm_file |
12282 awk '/extents? found/ { print $2 }')
12283 if [[ "$filefrag_extents" != "0" ]]; then
12284 error "FIEMAP on $fm_file failed; " \
12285 "returned $filefrag_extents expected 0"
12290 run_test 130f "FIEMAP (unstriped file)"
12292 # Test for writev/readv
12294 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12295 error "writev test failed"
12296 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12297 error "readv failed"
12300 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12303 local fsize=$((524288 + 1048576 + 1572864))
12304 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12305 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12306 error "append writev test failed"
12308 ((fsize += 1572864 + 1048576))
12309 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12310 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12311 error "append writev test failed"
12314 run_test 131b "test append writev"
12317 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12320 run_test 131c "test read/write on file w/o objects"
12323 rwv -f $DIR/$tfile -w -n 1 1572864
12324 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12325 if [ "$NOB" != 1572864 ]; then
12326 error "Short read filed: read $NOB bytes instead of 1572864"
12330 run_test 131d "test short read"
12333 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12334 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12335 error "read hitting hole failed"
12338 run_test 131e "test read hitting hole"
12347 mds*) res=$(do_facet $facet \
12348 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12350 ost*) res=$(do_facet $facet \
12351 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12353 *) error "Wrong facet '$facet'" ;;
12355 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12356 # if the argument $3 is zero, it means any stat increment is ok.
12357 if [[ $want -gt 0 ]]; then
12358 local count=$(echo $res | awk '{ print $2 }')
12359 [[ $count -ne $want ]] &&
12360 error "The $op counter on $facet is $count, not $want"
12365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12366 remote_ost_nodsh && skip "remote OST with nodsh"
12367 remote_mds_nodsh && skip "remote MDS with nodsh"
12368 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12369 skip_env "MDS doesn't support rename stats"
12371 local testdir=$DIR/${tdir}/stats_testdir
12373 mkdir -p $DIR/${tdir}
12376 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12377 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12379 # verify mdt stats first.
12380 mkdir ${testdir} || error "mkdir failed"
12381 check_stats $SINGLEMDS "mkdir" 1
12382 touch ${testdir}/${tfile} || error "touch failed"
12383 check_stats $SINGLEMDS "open" 1
12384 check_stats $SINGLEMDS "close" 1
12385 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12386 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12387 check_stats $SINGLEMDS "mknod" 2
12389 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12390 check_stats $SINGLEMDS "unlink" 1
12391 rm -f ${testdir}/${tfile} || error "file remove failed"
12392 check_stats $SINGLEMDS "unlink" 2
12394 # remove working dir and check mdt stats again.
12395 rmdir ${testdir} || error "rmdir failed"
12396 check_stats $SINGLEMDS "rmdir" 1
12398 local testdir1=$DIR/${tdir}/stats_testdir1
12399 mkdir -p ${testdir}
12400 mkdir -p ${testdir1}
12401 touch ${testdir1}/test1
12402 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12403 check_stats $SINGLEMDS "crossdir_rename" 1
12405 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12406 check_stats $SINGLEMDS "samedir_rename" 1
12408 rm -rf $DIR/${tdir}
12410 run_test 133a "Verifying MDT stats ========================================"
12415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12416 remote_ost_nodsh && skip "remote OST with nodsh"
12417 remote_mds_nodsh && skip "remote MDS with nodsh"
12419 local testdir=$DIR/${tdir}/stats_testdir
12421 mkdir -p ${testdir} || error "mkdir failed"
12422 touch ${testdir}/${tfile} || error "touch failed"
12423 cancel_lru_locks mdc
12426 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12427 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12429 # extra mdt stats verification.
12430 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12431 check_stats $SINGLEMDS "setattr" 1
12432 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12433 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12435 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12436 check_stats $SINGLEMDS "getattr" 1
12438 rm -rf $DIR/${tdir}
12440 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12441 # so the check below is not reliable
12442 [ $MDSCOUNT -eq 1 ] || return 0
12444 # Sleep to avoid a cached response.
12445 #define OBD_STATFS_CACHE_SECONDS 1
12447 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12448 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12449 $LFS df || error "lfs failed"
12450 check_stats $SINGLEMDS "statfs" 1
12452 # check aggregated statfs (LU-10018)
12453 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12455 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12458 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12459 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12461 check_stats $SINGLEMDS "statfs" 1
12463 # We want to check that the client didn't send OST_STATFS to
12464 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12465 # extra care is needed here.
12466 if remote_mds; then
12467 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12468 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12470 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12471 [ "$res" ] && error "OST got STATFS"
12476 run_test 133b "Verifying extra MDT stats =================================="
12479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12480 remote_ost_nodsh && skip "remote OST with nodsh"
12481 remote_mds_nodsh && skip "remote MDS with nodsh"
12483 local testdir=$DIR/$tdir/stats_testdir
12485 test_mkdir -p $testdir
12487 # verify obdfilter stats.
12488 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12490 cancel_lru_locks osc
12491 wait_delete_completed
12494 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12495 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12497 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12500 cancel_lru_locks osc
12501 check_stats ost1 "write" 1
12503 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12504 check_stats ost1 "read" 1
12506 > $testdir/$tfile || error "truncate failed"
12507 check_stats ost1 "punch" 1
12509 rm -f $testdir/$tfile || error "file remove failed"
12510 wait_delete_completed
12511 check_stats ost1 "destroy" 1
12515 run_test 133c "Verifying OST stats ========================================"
12522 while [ $value -ge 2 ]; do
12527 if [ $orig -gt $order ]; then
12535 local size=('K' 'M' 'G' 'T');
12537 local size_string=$value
12539 while [ $value -ge 1024 ]; do
12540 if [ $i -gt 3 ]; then
12541 #T is the biggest unit we get here, if that is bigger,
12543 size_string=${value}T
12546 value=$((value >> 10))
12547 if [ $value -lt 1024 ]; then
12548 size_string=${value}${size[$i]}
12557 get_rename_size() {
12559 local context=${2:-.}
12560 local sample=$(do_facet $SINGLEMDS $LCTL \
12561 get_param mdt.$FSNAME-MDT0000.rename_stats |
12562 grep -A1 $context |
12563 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12569 remote_ost_nodsh && skip "remote OST with nodsh"
12570 remote_mds_nodsh && skip "remote MDS with nodsh"
12571 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12572 skip_env "MDS doesn't support rename stats"
12574 local testdir1=$DIR/${tdir}/stats_testdir1
12575 local testdir2=$DIR/${tdir}/stats_testdir2
12576 mkdir -p $DIR/${tdir}
12578 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12580 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12581 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12583 createmany -o $testdir1/test 512 || error "createmany failed"
12585 # check samedir rename size
12586 mv ${testdir1}/test0 ${testdir1}/test_0
12588 local testdir1_size=$(ls -l $DIR/${tdir} |
12589 awk '/stats_testdir1/ {print $5}')
12590 local testdir2_size=$(ls -l $DIR/${tdir} |
12591 awk '/stats_testdir2/ {print $5}')
12593 testdir1_size=$(order_2 $testdir1_size)
12594 testdir2_size=$(order_2 $testdir2_size)
12596 testdir1_size=$(size_in_KMGT $testdir1_size)
12597 testdir2_size=$(size_in_KMGT $testdir2_size)
12599 echo "source rename dir size: ${testdir1_size}"
12600 echo "target rename dir size: ${testdir2_size}"
12602 local cmd="do_facet $SINGLEMDS $LCTL "
12603 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12605 eval $cmd || error "$cmd failed"
12606 local samedir=$($cmd | grep 'same_dir')
12607 local same_sample=$(get_rename_size $testdir1_size)
12608 [ -z "$samedir" ] && error "samedir_rename_size count error"
12609 [[ $same_sample -eq 1 ]] ||
12610 error "samedir_rename_size error $same_sample"
12611 echo "Check same dir rename stats success"
12613 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12615 # check crossdir rename size
12616 mv ${testdir1}/test_0 ${testdir2}/test_0
12618 testdir1_size=$(ls -l $DIR/${tdir} |
12619 awk '/stats_testdir1/ {print $5}')
12620 testdir2_size=$(ls -l $DIR/${tdir} |
12621 awk '/stats_testdir2/ {print $5}')
12623 testdir1_size=$(order_2 $testdir1_size)
12624 testdir2_size=$(order_2 $testdir2_size)
12626 testdir1_size=$(size_in_KMGT $testdir1_size)
12627 testdir2_size=$(size_in_KMGT $testdir2_size)
12629 echo "source rename dir size: ${testdir1_size}"
12630 echo "target rename dir size: ${testdir2_size}"
12632 eval $cmd || error "$cmd failed"
12633 local crossdir=$($cmd | grep 'crossdir')
12634 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12635 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12636 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12637 [[ $src_sample -eq 1 ]] ||
12638 error "crossdir_rename_size error $src_sample"
12639 [[ $tgt_sample -eq 1 ]] ||
12640 error "crossdir_rename_size error $tgt_sample"
12641 echo "Check cross dir rename stats success"
12642 rm -rf $DIR/${tdir}
12644 run_test 133d "Verifying rename_stats ========================================"
12647 remote_mds_nodsh && skip "remote MDS with nodsh"
12648 remote_ost_nodsh && skip "remote OST with nodsh"
12649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12651 local testdir=$DIR/${tdir}/stats_testdir
12652 local ctr f0 f1 bs=32768 count=42 sum
12654 mkdir -p ${testdir} || error "mkdir failed"
12656 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12658 for ctr in {write,read}_bytes; do
12660 cancel_lru_locks osc
12662 do_facet ost1 $LCTL set_param -n \
12663 "obdfilter.*.exports.clear=clear"
12665 if [ $ctr = write_bytes ]; then
12667 f1=${testdir}/${tfile}
12669 f0=${testdir}/${tfile}
12673 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12676 cancel_lru_locks osc
12678 sum=$(do_facet ost1 $LCTL get_param \
12679 "obdfilter.*.exports.*.stats" |
12680 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12681 $1 == ctr { sum += $7 }
12682 END { printf("%0.0f", sum) }')
12684 if ((sum != bs * count)); then
12685 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12689 rm -rf $DIR/${tdir}
12691 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12693 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12695 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12696 # not honor the -ignore_readdir_race option correctly. So we call
12697 # error_ignore() rather than error() in these cases. See LU-11152.
12699 if (find --version; do_facet mds1 find --version) |
12700 grep -q '\b4\.5\.1[1-4]\b'; then
12701 error_ignore LU-11152 "$@"
12708 # First without trusting modes.
12709 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12710 echo "proc_dirs='$proc_dirs'"
12711 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12712 find $proc_dirs -exec cat '{}' \; &> /dev/null
12714 # Second verifying readability.
12715 $LCTL get_param -R '*' &> /dev/null
12717 # Verifing writability with badarea_io.
12719 -ignore_readdir_race \
12721 -not -name force_lbug \
12722 -not -name changelog_mask \
12723 -exec badarea_io '{}' \; ||
12724 error_133 "find $proc_dirs failed"
12726 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12729 remote_mds_nodsh && skip "remote MDS with nodsh"
12730 remote_ost_nodsh && skip "remote OST with nodsh"
12733 for facet in mds1 ost1; do
12734 local facet_ver=$(lustre_version_code $facet)
12735 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
12736 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
12738 log "$facet: too old lustre for get_param -R"
12740 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
12741 do_facet $facet "$LCTL list_param -R '*' | grep '=' |
12742 tr -d= | egrep -v 'force_lbug|changelog_mask' |
12743 xargs badarea_io" ||
12744 error_133 "$facet badarea_io failed"
12746 skip_noexit "$facet: too old lustre for get_param -R"
12750 # remount the FS in case writes/reads /proc break the FS
12751 cleanup || error "failed to unmount"
12752 setup || error "failed to setup"
12755 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12758 remote_mds_nodsh && skip "remote MDS with nodsh"
12759 remote_ost_nodsh && skip "remote OST with nodsh"
12760 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12761 skip "Need MDS version at least 2.9.54"
12765 for facet in client mds1 ost1; do
12766 local facet_proc_dirs=$(do_facet $facet \
12767 \\\ls -d $proc_regexp 2> /dev/null)
12768 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12769 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12770 # Get the list of files that are missing the terminating newline
12771 local missing=($(do_facet $facet \
12772 find ${facet_proc_dirs} -type f \| \
12773 while read F\; do \
12774 awk -v FS='\v' -v RS='\v\v' \
12775 "'END { if(NR>0 && \
12776 \\\$NF !~ /.*\\\n\$/) \
12777 print FILENAME}'" \
12780 [ ${#missing[*]} -eq 0 ] ||
12781 error "files do not end with newline: ${missing[*]}"
12784 run_test 133h "Proc files should end with newlines"
12787 remote_mds_nodsh && skip "remote MDS with nodsh"
12788 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12789 skip "Need MDS version at least 2.7.54"
12791 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12792 cancel_lru_locks mdc
12794 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12795 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12796 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12799 createmany -o $DIR/$tdir/f $nr ||
12800 error "failed to create $nr files in $DIR/$tdir"
12801 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12803 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12804 do_facet mds1 $LCTL set_param fail_loc=0x327
12805 do_facet mds1 $LCTL set_param fail_val=500
12808 echo "sleep 10 seconds ..."
12810 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12812 do_facet mds1 $LCTL set_param fail_loc=0
12813 do_facet mds1 $LCTL set_param fail_val=0
12814 [ $lck_cnt -lt $unused ] ||
12815 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12818 unlinkmany $DIR/$tdir/f $nr
12820 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12823 remote_mds_nodsh && skip "remote MDS with nodsh"
12824 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12825 skip "Need MDS version at least 2.7.54"
12827 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12828 cancel_lru_locks mdc
12830 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12831 ldlm.lock_reclaim_threshold_mb)
12832 # disable reclaim temporarily
12833 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12835 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12836 do_facet mds1 $LCTL set_param fail_loc=0x328
12837 do_facet mds1 $LCTL set_param fail_val=500
12839 $LCTL set_param debug=+trace
12842 createmany -o $DIR/$tdir/f $nr &
12843 local create_pid=$!
12845 echo "Sleep $TIMEOUT seconds ..."
12847 if ! ps -p $create_pid > /dev/null 2>&1; then
12848 do_facet mds1 $LCTL set_param fail_loc=0
12849 do_facet mds1 $LCTL set_param fail_val=0
12850 do_facet mds1 $LCTL set_param \
12851 ldlm.lock_reclaim_threshold_mb=${low_wm}m
12852 error "createmany finished incorrectly!"
12854 do_facet mds1 $LCTL set_param fail_loc=0
12855 do_facet mds1 $LCTL set_param fail_val=0
12856 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
12857 wait $create_pid || return 1
12859 unlinkmany $DIR/$tdir/f $nr
12861 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
12864 remote_mds_nodsh && skip "remote MDS with nodsh"
12865 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12866 skip "Need MDS version at least 2.13.50"
12869 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12871 #define OBD_FAIL_PLAIN_RECORDS 0x1319
12872 #set only one record at plain llog
12873 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
12875 #fill already existed plain llog each 64767
12876 #wrapping whole catalog
12877 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12879 createmany -o $DIR/$tdir/$tfile_ 64700
12880 for (( i = 0; i < 64700; i = i + 2 ))
12882 rm $DIR/$tdir/$tfile_$i &
12883 rm $DIR/$tdir/$tfile_$((i + 1)) &
12888 #waiting osp synchronization
12889 wait_delete_completed
12891 run_test 135 "Race catalog processing"
12894 remote_mds_nodsh && skip "remote MDS with nodsh"
12895 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12896 skip "Need MDS version at least 2.13.50"
12899 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12900 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
12901 #set only one record at plain llog
12902 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
12903 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
12905 #fill already existed 2 plain llogs each 64767
12906 #wrapping whole catalog
12907 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12908 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
12909 wait_delete_completed
12911 createmany -o $DIR/$tdir/$tfile_ 10
12914 do_facet $SINGLEMDS $LCTL set_param fail_val=3
12915 for (( i = 0; i < 10; i = i + 3 ))
12917 rm $DIR/$tdir/$tfile_$i &
12918 rm $DIR/$tdir/$tfile_$((i + 1)) &
12922 rm $DIR/$tdir/$tfile_$((i + 2)) &
12925 #waiting osp synchronization
12926 wait_delete_completed
12928 run_test 136 "Race catalog processing 2"
12930 test_140() { #bug-17379
12931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12933 test_mkdir $DIR/$tdir
12934 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
12935 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
12937 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
12938 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
12940 while i=$((i + 1)); do
12942 cd $i || error "Changing to $i"
12943 ln -s ../stat stat || error "Creating stat symlink"
12944 # Read the symlink until ELOOP present,
12945 # not LBUGing the system is considered success,
12946 # we didn't overrun the stack.
12947 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
12948 if [ $ret -ne 0 ]; then
12949 if [ $ret -eq 40 ]; then
12952 error "Open stat symlink"
12958 echo "The symlink depth = $i"
12959 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
12960 error "Invalid symlink depth"
12962 # Test recursive symlink
12963 ln -s symlink_self symlink_self
12964 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
12965 echo "open symlink_self returns $ret"
12966 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
12968 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
12971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12973 local TF="$TMP/$tfile"
12975 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12977 cancel_lru_locks $OSC
12978 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
12979 remount_client $MOUNT
12981 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
12984 $TRUNCATE $DIR/$tfile 6000
12985 cancel_lru_locks $OSC
12986 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
12989 echo "12345" >>$DIR/$tfile
12990 cancel_lru_locks $OSC
12991 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12994 echo "12345" >>$DIR/$tfile
12995 cancel_lru_locks $OSC
12996 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13001 run_test 150 "truncate/append tests"
13003 #LU-2902 roc_hit was not able to read all values from lproc
13004 function roc_hit_init() {
13005 local list=$(comma_list $(osts_nodes))
13006 local dir=$DIR/$tdir-check
13007 local file=$dir/$tfile
13013 #use setstripe to do a write to every ost
13014 for i in $(seq 0 $((OSTCOUNT-1))); do
13015 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13016 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13017 idx=$(printf %04x $i)
13018 BEFORE=$(get_osd_param $list *OST*$idx stats |
13019 awk '$1 == "cache_access" {sum += $7}
13020 END { printf("%0.0f", sum) }')
13022 cancel_lru_locks osc
13023 cat $file >/dev/null
13025 AFTER=$(get_osd_param $list *OST*$idx stats |
13026 awk '$1 == "cache_access" {sum += $7}
13027 END { printf("%0.0f", sum) }')
13029 echo BEFORE:$BEFORE AFTER:$AFTER
13030 if ! let "AFTER - BEFORE == 4"; then
13032 error "roc_hit is not safe to use"
13040 function roc_hit() {
13041 local list=$(comma_list $(osts_nodes))
13042 echo $(get_osd_param $list '' stats |
13043 awk '$1 == "cache_hit" {sum += $7}
13044 END { printf("%0.0f", sum) }')
13047 function set_cache() {
13050 if [ "$2" == "off" ]; then
13053 local list=$(comma_list $(osts_nodes))
13054 set_osd_param $list '' $1_cache_enable $on
13056 cancel_lru_locks osc
13060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13061 remote_ost_nodsh && skip "remote OST with nodsh"
13064 local list=$(comma_list $(osts_nodes))
13066 # check whether obdfilter is cache capable at all
13067 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13068 skip "not cache-capable obdfilter"
13071 # check cache is enabled on all obdfilters
13072 if get_osd_param $list '' read_cache_enable | grep 0; then
13073 skip "oss cache is disabled"
13076 set_osd_param $list '' writethrough_cache_enable 1
13078 # check write cache is enabled on all obdfilters
13079 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13080 skip "oss write cache is NOT enabled"
13085 #define OBD_FAIL_OBD_NO_LRU 0x609
13086 do_nodes $list $LCTL set_param fail_loc=0x609
13088 # pages should be in the case right after write
13089 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13092 local BEFORE=$(roc_hit)
13093 cancel_lru_locks osc
13094 cat $DIR/$tfile >/dev/null
13095 local AFTER=$(roc_hit)
13097 do_nodes $list $LCTL set_param fail_loc=0
13099 if ! let "AFTER - BEFORE == CPAGES"; then
13100 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13103 cancel_lru_locks osc
13104 # invalidates OST cache
13105 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13106 set_osd_param $list '' read_cache_enable 0
13107 cat $DIR/$tfile >/dev/null
13109 # now data shouldn't be found in the cache
13111 cancel_lru_locks osc
13112 cat $DIR/$tfile >/dev/null
13114 if let "AFTER - BEFORE != 0"; then
13115 error "IN CACHE: before: $BEFORE, after: $AFTER"
13118 set_osd_param $list '' read_cache_enable 1
13121 run_test 151 "test cache on oss and controls ==============================="
13124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13126 local TF="$TMP/$tfile"
13128 # simulate ENOMEM during write
13129 #define OBD_FAIL_OST_NOMEM 0x226
13130 lctl set_param fail_loc=0x80000226
13131 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13133 sync || error "sync failed"
13134 lctl set_param fail_loc=0
13136 # discard client's cache
13137 cancel_lru_locks osc
13139 # simulate ENOMEM during read
13140 lctl set_param fail_loc=0x80000226
13141 cmp $TF $DIR/$tfile || error "cmp failed"
13142 lctl set_param fail_loc=0
13146 run_test 152 "test read/write with enomem ============================"
13149 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13151 run_test 153 "test if fdatasync does not crash ======================="
13153 dot_lustre_fid_permission_check() {
13155 local ffid=$MOUNT/.lustre/fid/$fid
13158 echo "stat fid $fid"
13159 stat $ffid > /dev/null || error "stat $ffid failed."
13160 echo "touch fid $fid"
13161 touch $ffid || error "touch $ffid failed."
13162 echo "write to fid $fid"
13163 cat /etc/hosts > $ffid || error "write $ffid failed."
13164 echo "read fid $fid"
13165 diff /etc/hosts $ffid || error "read $ffid failed."
13166 echo "append write to fid $fid"
13167 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13168 echo "rename fid $fid"
13169 mv $ffid $test_dir/$tfile.1 &&
13170 error "rename $ffid to $tfile.1 should fail."
13171 touch $test_dir/$tfile.1
13172 mv $test_dir/$tfile.1 $ffid &&
13173 error "rename $tfile.1 to $ffid should fail."
13174 rm -f $test_dir/$tfile.1
13175 echo "truncate fid $fid"
13176 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13177 echo "link fid $fid"
13178 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13179 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13180 echo "setfacl fid $fid"
13181 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13182 echo "getfacl fid $fid"
13183 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13185 echo "unlink fid $fid"
13186 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13187 echo "mknod fid $fid"
13188 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13190 fid=[0xf00000400:0x1:0x0]
13191 ffid=$MOUNT/.lustre/fid/$fid
13193 echo "stat non-exist fid $fid"
13194 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13195 echo "write to non-exist fid $fid"
13196 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13197 echo "link new fid $fid"
13198 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13200 mkdir -p $test_dir/$tdir
13201 touch $test_dir/$tdir/$tfile
13202 fid=$($LFS path2fid $test_dir/$tdir)
13205 error "error: could not get fid for $test_dir/$dir/$tfile."
13207 ffid=$MOUNT/.lustre/fid/$fid
13210 ls $ffid > /dev/null || error "ls $ffid failed."
13211 echo "touch $fid/$tfile.1"
13212 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13214 echo "touch $MOUNT/.lustre/fid/$tfile"
13215 touch $MOUNT/.lustre/fid/$tfile && \
13216 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13218 echo "setxattr to $MOUNT/.lustre/fid"
13219 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13221 echo "listxattr for $MOUNT/.lustre/fid"
13222 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13224 echo "delxattr from $MOUNT/.lustre/fid"
13225 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13227 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13228 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13229 error "touch invalid fid should fail."
13231 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13232 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13233 error "touch non-normal fid should fail."
13235 echo "rename $tdir to $MOUNT/.lustre/fid"
13236 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13237 error "rename to $MOUNT/.lustre/fid should fail."
13239 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13241 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13242 local new_obf_mode=777
13244 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13245 chmod $new_obf_mode $DIR/.lustre/fid ||
13246 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13248 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13249 [ $obf_mode -eq $new_obf_mode ] ||
13250 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13252 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13253 chmod $old_obf_mode $DIR/.lustre/fid ||
13254 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13257 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13258 fid=$($LFS path2fid $test_dir/$tfile-2)
13260 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13262 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13263 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13264 error "create lov data thru .lustre failed"
13266 echo "cp /etc/passwd $test_dir/$tfile-2"
13267 cp /etc/passwd $test_dir/$tfile-2 ||
13268 error "copy to $test_dir/$tfile-2 failed."
13269 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13270 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13271 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13273 rm -rf $test_dir/tfile.lnk
13274 rm -rf $test_dir/$tfile-2
13278 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13279 skip "Need MDS version at least 2.4.1"
13281 local tf=$DIR/$tfile
13284 local fid=$($LFS path2fid $tf)
13285 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13287 # check that we get the same pathname back
13288 local found=$($LFS fid2path $MOUNT "$fid")
13289 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13290 [ "$found" == "$tf" ] ||
13291 error "fid2path($fid=path2fid($tf)) = $found != $tf"
13293 run_test 154A "lfs path2fid and fid2path basic checks"
13296 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13297 skip "Need MDS version at least 2.4.1"
13299 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13300 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13301 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13302 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13304 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13305 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13307 # check that we get the same pathname
13308 echo "PFID: $PFID, name: $name"
13309 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13310 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13311 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13312 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13314 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13316 run_test 154B "verify the ll_decode_linkea tool"
13319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13320 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13321 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13322 skip "Need MDS version at least 2.2.51"
13323 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13325 cp /etc/hosts $DIR/$tfile
13327 fid=$($LFS path2fid $DIR/$tfile)
13329 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13331 dot_lustre_fid_permission_check "$fid" $DIR ||
13332 error "dot lustre permission check $fid failed"
13334 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13336 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13338 touch $MOUNT/.lustre/file &&
13339 error "creation is not allowed under .lustre"
13341 mkdir $MOUNT/.lustre/dir &&
13342 error "mkdir is not allowed under .lustre"
13346 run_test 154a "Open-by-FID"
13349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13350 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13351 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13352 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13353 skip "Need MDS version at least 2.2.51"
13355 local remote_dir=$DIR/$tdir/remote_dir
13359 mkdir -p $DIR/$tdir
13360 $LFS mkdir -i $MDTIDX $remote_dir ||
13361 error "create remote directory failed"
13363 cp /etc/hosts $remote_dir/$tfile
13365 fid=$($LFS path2fid $remote_dir/$tfile)
13367 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13369 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13370 error "dot lustre permission check $fid failed"
13373 run_test 154b "Open-by-FID for remote directory"
13376 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13377 skip "Need MDS version at least 2.4.1"
13379 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13380 local FID1=$($LFS path2fid $DIR/$tfile.1)
13381 local FID2=$($LFS path2fid $DIR/$tfile.2)
13382 local FID3=$($LFS path2fid $DIR/$tfile.3)
13385 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13386 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13387 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13389 [ "$FID" = "${!want}" ] ||
13390 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13394 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13396 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13397 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13401 run_test 154c "lfs path2fid and fid2path multiple arguments"
13404 remote_mds_nodsh && skip "remote MDS with nodsh"
13405 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13406 skip "Need MDS version at least 2.5.53"
13408 if remote_mds; then
13409 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13413 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13420 local fid=$($LFS path2fid $DIR/$tfile)
13423 cmd="exec $fd<$DIR/$tfile"
13425 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13426 echo "$fid_list" | grep "$fid"
13429 cmd="exec $fd>/dev/null"
13431 if [ $rc -ne 0 ]; then
13432 error "FID $fid not found in open files list $fid_list"
13435 run_test 154d "Verify open file fid"
13439 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13440 skip "Need MDS version at least 2.6.50"
13442 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13443 error ".lustre returned by readdir"
13446 run_test 154e ".lustre is not returned by readdir"
13449 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13451 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13452 test_mkdir -p -c1 $DIR/$tdir/d
13453 # test dirs inherit from its stripe
13454 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13455 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13456 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13457 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13460 # get fid of parents
13461 local FID0=$($LFS path2fid $DIR/$tdir/d)
13462 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13463 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13464 local FID3=$($LFS path2fid $DIR)
13466 # check that path2fid --parents returns expected <parent_fid>/name
13467 # 1) test for a directory (single parent)
13468 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13469 [ "$parent" == "$FID0/foo1" ] ||
13470 error "expected parent: $FID0/foo1, got: $parent"
13472 # 2) test for a file with nlink > 1 (multiple parents)
13473 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13474 echo "$parent" | grep -F "$FID1/$tfile" ||
13475 error "$FID1/$tfile not returned in parent list"
13476 echo "$parent" | grep -F "$FID2/link" ||
13477 error "$FID2/link not returned in parent list"
13479 # 3) get parent by fid
13480 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13481 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13482 echo "$parent" | grep -F "$FID1/$tfile" ||
13483 error "$FID1/$tfile not returned in parent list (by fid)"
13484 echo "$parent" | grep -F "$FID2/link" ||
13485 error "$FID2/link not returned in parent list (by fid)"
13487 # 4) test for entry in root directory
13488 parent=$($LFS path2fid --parents $DIR/f)
13489 echo "$parent" | grep -F "$FID3/f" ||
13490 error "$FID3/f not returned in parent list"
13492 # 5) test it on root directory
13493 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13494 error "$MOUNT should not have parents"
13496 # enable xattr caching and check that linkea is correctly updated
13497 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13498 save_lustre_params client "llite.*.xattr_cache" > $save
13499 lctl set_param llite.*.xattr_cache 1
13501 # 6.1) linkea update on rename
13502 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13504 # get parents by fid
13505 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13506 # foo1 should no longer be returned in parent list
13507 echo "$parent" | grep -F "$FID1" &&
13508 error "$FID1 should no longer be in parent list"
13509 # the new path should appear
13510 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13511 error "$FID2/$tfile.moved is not in parent list"
13513 # 6.2) linkea update on unlink
13514 rm -f $DIR/$tdir/d/foo2/link
13515 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13516 # foo2/link should no longer be returned in parent list
13517 echo "$parent" | grep -F "$FID2/link" &&
13518 error "$FID2/link should no longer be in parent list"
13522 restore_lustre_params < $save
13525 run_test 154f "get parent fids by reading link ea"
13529 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13530 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13531 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13532 skip "Need MDS version at least 2.6.92"
13534 mkdir -p $DIR/$tdir
13535 llapi_fid_test -d $DIR/$tdir
13537 run_test 154g "various llapi FID tests"
13539 test_155_small_load() {
13540 local temp=$TMP/$tfile
13541 local file=$DIR/$tfile
13543 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13544 error "dd of=$temp bs=6096 count=1 failed"
13546 cancel_lru_locks $OSC
13547 cmp $temp $file || error "$temp $file differ"
13549 $TRUNCATE $temp 6000
13550 $TRUNCATE $file 6000
13551 cmp $temp $file || error "$temp $file differ (truncate1)"
13553 echo "12345" >>$temp
13554 echo "12345" >>$file
13555 cmp $temp $file || error "$temp $file differ (append1)"
13557 echo "12345" >>$temp
13558 echo "12345" >>$file
13559 cmp $temp $file || error "$temp $file differ (append2)"
13565 test_155_big_load() {
13566 remote_ost_nodsh && skip "remote OST with nodsh"
13568 local temp=$TMP/$tfile
13569 local file=$DIR/$tfile
13572 local cache_size=$(do_facet ost$((MAXI+1)) \
13573 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13574 local large_file_size=$((cache_size * 2))
13576 echo "OSS cache size: $cache_size KB"
13577 echo "Large file size: $large_file_size KB"
13579 [ $MAXV -le $large_file_size ] &&
13580 skip_env "max available OST size needs > $large_file_size KB"
13582 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13584 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13585 error "dd of=$temp bs=$large_file_size count=1k failed"
13588 cancel_lru_locks osc
13589 cmp $temp $file || error "$temp $file differ"
13595 save_writethrough() {
13596 local facets=$(get_facets OST)
13598 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13604 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13606 save_writethrough $p
13609 set_cache writethrough on
13610 test_155_small_load
13611 restore_lustre_params < $p
13614 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13619 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13621 save_writethrough $p
13624 set_cache writethrough off
13625 test_155_small_load
13626 restore_lustre_params < $p
13629 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13634 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13636 save_writethrough $p
13639 set_cache writethrough on
13640 test_155_small_load
13641 restore_lustre_params < $p
13644 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13649 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13651 save_writethrough $p
13654 set_cache writethrough off
13655 test_155_small_load
13656 restore_lustre_params < $p
13659 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13664 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13666 save_writethrough $p
13669 set_cache writethrough on
13671 restore_lustre_params < $p
13674 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13679 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13681 save_writethrough $p
13684 set_cache writethrough off
13686 restore_lustre_params < $p
13689 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13694 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13696 save_writethrough $p
13699 set_cache writethrough on
13701 restore_lustre_params < $p
13704 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13709 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13711 save_writethrough $p
13714 set_cache writethrough off
13716 restore_lustre_params < $p
13719 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13723 remote_ost_nodsh && skip "remote OST with nodsh"
13724 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13725 skip "stats not implemented on old servers"
13726 [ "$ost1_FSTYPE" = "zfs" ] &&
13727 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13732 local file="$DIR/$tfile"
13733 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13735 save_writethrough $p
13738 log "Turn on read and write cache"
13740 set_cache writethrough on
13742 log "Write data and read it back."
13743 log "Read should be satisfied from the cache."
13744 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13746 cancel_lru_locks osc
13747 cat $file >/dev/null
13749 if ! let "AFTER - BEFORE == CPAGES"; then
13750 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13752 log "cache hits: before: $BEFORE, after: $AFTER"
13755 log "Read again; it should be satisfied from the cache."
13757 cancel_lru_locks osc
13758 cat $file >/dev/null
13760 if ! let "AFTER - BEFORE == CPAGES"; then
13761 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
13763 log "cache hits:: before: $BEFORE, after: $AFTER"
13766 log "Turn off the read cache and turn on the write cache"
13768 set_cache writethrough on
13770 log "Read again; it should be satisfied from the cache."
13772 cancel_lru_locks osc
13773 cat $file >/dev/null
13775 if ! let "AFTER - BEFORE == CPAGES"; then
13776 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
13778 log "cache hits:: before: $BEFORE, after: $AFTER"
13781 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13782 # > 2.12.56 uses pagecache if cached
13783 log "Read again; it should not be satisfied from the cache."
13785 cancel_lru_locks osc
13786 cat $file >/dev/null
13788 if ! let "AFTER - BEFORE == 0"; then
13789 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
13791 log "cache hits:: before: $BEFORE, after: $AFTER"
13795 log "Write data and read it back."
13796 log "Read should be satisfied from the cache."
13797 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13799 cancel_lru_locks osc
13800 cat $file >/dev/null
13802 if ! let "AFTER - BEFORE == CPAGES"; then
13803 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
13805 log "cache hits:: before: $BEFORE, after: $AFTER"
13808 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13809 # > 2.12.56 uses pagecache if cached
13810 log "Read again; it should not be satisfied from the cache."
13812 cancel_lru_locks osc
13813 cat $file >/dev/null
13815 if ! let "AFTER - BEFORE == 0"; then
13816 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
13818 log "cache hits:: before: $BEFORE, after: $AFTER"
13822 log "Turn off read and write cache"
13824 set_cache writethrough off
13826 log "Write data and read it back"
13827 log "It should not be satisfied from the cache."
13829 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13830 cancel_lru_locks osc
13832 cat $file >/dev/null
13834 if ! let "AFTER - BEFORE == 0"; then
13835 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
13837 log "cache hits:: before: $BEFORE, after: $AFTER"
13840 log "Turn on the read cache and turn off the write cache"
13842 set_cache writethrough off
13844 log "Write data and read it back"
13845 log "It should not be satisfied from the cache."
13847 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13849 cancel_lru_locks osc
13850 cat $file >/dev/null
13852 if ! let "AFTER - BEFORE == 0"; then
13853 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
13855 log "cache hits:: before: $BEFORE, after: $AFTER"
13858 log "Read again; it should be satisfied from the cache."
13860 cancel_lru_locks osc
13861 cat $file >/dev/null
13863 if ! let "AFTER - BEFORE == CPAGES"; then
13864 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
13866 log "cache hits:: before: $BEFORE, after: $AFTER"
13869 restore_lustre_params < $p
13872 run_test 156 "Verification of tunables"
13875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13876 remote_mds_nodsh && skip "remote MDS with nodsh"
13877 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13878 skip "Need MDS version at least 2.2.0"
13880 changelog_register || error "changelog_register failed"
13881 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13882 changelog_users $SINGLEMDS | grep -q $cl_user ||
13883 error "User $cl_user not found in changelog_users"
13886 test_mkdir -p $DIR/$tdir/pics/2008/zachy
13887 changelog_clear 0 || error "changelog_clear failed"
13888 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
13889 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
13890 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13891 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13892 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13893 rm $DIR/$tdir/pics/desktop.jpg
13895 changelog_dump | tail -10
13897 echo "verifying changelog mask"
13898 changelog_chmask "-MKDIR"
13899 changelog_chmask "-CLOSE"
13901 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
13902 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
13904 changelog_chmask "+MKDIR"
13905 changelog_chmask "+CLOSE"
13907 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
13908 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
13910 changelog_dump | tail -10
13911 MKDIRS=$(changelog_dump | grep -c "MKDIR")
13912 CLOSES=$(changelog_dump | grep -c "CLOSE")
13913 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
13914 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
13917 echo "verifying target fid"
13918 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
13919 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
13920 [ "$fidc" == "$fidf" ] ||
13921 error "changelog '$tfile' fid $fidc != file fid $fidf"
13922 echo "verifying parent fid"
13923 # The FID returned from the Changelog may be the directory shard on
13924 # a different MDT, and not the FID returned by path2fid on the parent.
13925 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
13926 # since this is what will matter when recreating this file in the tree.
13927 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
13928 local pathp=$($LFS fid2path $MOUNT "$fidp")
13929 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
13930 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
13932 echo "getting records for $cl_user"
13933 changelog_users $SINGLEMDS
13934 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
13936 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
13937 error "changelog_clear failed"
13938 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
13939 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
13940 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
13941 error "user index expect $user_rec1 + $nclr != $user_rec2"
13943 local min0_rec=$(changelog_users $SINGLEMDS |
13944 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
13945 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
13946 awk '{ print $1; exit; }')
13948 changelog_dump | tail -n 5
13949 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
13950 [ $first_rec == $((min0_rec + 1)) ] ||
13951 error "first index should be $min0_rec + 1 not $first_rec"
13953 # LU-3446 changelog index reset on MDT restart
13954 local cur_rec1=$(changelog_users $SINGLEMDS |
13955 awk '/^current.index:/ { print $NF }')
13956 changelog_clear 0 ||
13957 error "clear all changelog records for $cl_user failed"
13958 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
13959 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
13960 error "Fail to start $SINGLEMDS"
13961 local cur_rec2=$(changelog_users $SINGLEMDS |
13962 awk '/^current.index:/ { print $NF }')
13963 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
13964 [ $cur_rec1 == $cur_rec2 ] ||
13965 error "current index should be $cur_rec1 not $cur_rec2"
13967 echo "verifying users from this test are deregistered"
13968 changelog_deregister || error "changelog_deregister failed"
13969 changelog_users $SINGLEMDS | grep -q $cl_user &&
13970 error "User '$cl_user' still in changelog_users"
13972 # lctl get_param -n mdd.*.changelog_users
13973 # current index: 144
13974 # ID index (idle seconds)
13976 if ! changelog_users $SINGLEMDS | grep "^cl"; then
13977 # this is the normal case where all users were deregistered
13978 # make sure no new records are added when no users are present
13979 local last_rec1=$(changelog_users $SINGLEMDS |
13980 awk '/^current.index:/ { print $NF }')
13981 touch $DIR/$tdir/chloe
13982 local last_rec2=$(changelog_users $SINGLEMDS |
13983 awk '/^current.index:/ { print $NF }')
13984 echo "verify changelogs are off: $last_rec1 == $last_rec2"
13985 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
13987 # any changelog users must be leftovers from a previous test
13988 changelog_users $SINGLEMDS
13989 echo "other changelog users; can't verify off"
13992 run_test 160a "changelog sanity"
13994 test_160b() { # LU-3587
13995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13996 remote_mds_nodsh && skip "remote MDS with nodsh"
13997 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13998 skip "Need MDS version at least 2.2.0"
14000 changelog_register || error "changelog_register failed"
14001 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14002 changelog_users $SINGLEMDS | grep -q $cl_user ||
14003 error "User '$cl_user' not found in changelog_users"
14005 local longname1=$(str_repeat a 255)
14006 local longname2=$(str_repeat b 255)
14009 echo "creating very long named file"
14010 touch $longname1 || error "create of '$longname1' failed"
14011 echo "renaming very long named file"
14012 mv $longname1 $longname2
14014 changelog_dump | grep RENME | tail -n 5
14017 run_test 160b "Verify that very long rename doesn't crash in changelog"
14020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14021 remote_mds_nodsh && skip "remote MDS with nodsh"
14023 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14024 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14025 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14026 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14030 # Registration step
14031 changelog_register || error "changelog_register failed"
14034 mkdir -p $DIR/$tdir
14035 $MCREATE $DIR/$tdir/foo_160c
14036 changelog_chmask "-TRUNC"
14037 $TRUNCATE $DIR/$tdir/foo_160c 200
14038 changelog_chmask "+TRUNC"
14039 $TRUNCATE $DIR/$tdir/foo_160c 199
14040 changelog_dump | tail -n 5
14041 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14042 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14044 run_test 160c "verify that changelog log catch the truncate event"
14047 remote_mds_nodsh && skip "remote MDS with nodsh"
14048 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14050 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14051 skip "Need MDS version at least 2.7.60"
14053 # Registration step
14054 changelog_register || error "changelog_register failed"
14056 mkdir -p $DIR/$tdir/migrate_dir
14057 changelog_clear 0 || error "changelog_clear failed"
14059 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14060 changelog_dump | tail -n 5
14061 local migrates=$(changelog_dump | grep -c "MIGRT")
14062 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14064 run_test 160d "verify that changelog log catch the migrate event"
14067 remote_mds_nodsh && skip "remote MDS with nodsh"
14070 changelog_register || error "changelog_register failed"
14072 # Delete a future user (expect fail)
14073 local MDT0=$(facet_svc $SINGLEMDS)
14074 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14077 if [ $rc -eq 0 ]; then
14078 error "Deleted non-existant user cl77"
14079 elif [ $rc -ne 2 ]; then
14080 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14083 # Clear to a bad index (1 billion should be safe)
14084 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14087 if [ $rc -eq 0 ]; then
14088 error "Successfully cleared to invalid CL index"
14089 elif [ $rc -ne 22 ]; then
14090 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14093 run_test 160e "changelog negative testing (should return errors)"
14096 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14097 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14098 skip "Need MDS version at least 2.10.56"
14100 local mdts=$(comma_list $(mdts_nodes))
14103 changelog_register || error "first changelog_register failed"
14104 changelog_register || error "second changelog_register failed"
14106 declare -A cl_user1
14107 declare -A cl_user2
14112 # generate some changelog records to accumulate on each MDT
14113 # use fnv1a because created files should be evenly distributed
14114 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14115 error "test_mkdir $tdir failed"
14116 log "$(date +%s): creating first files"
14117 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14118 error "create $DIR/$tdir/$tfile failed"
14120 # check changelogs have been generated
14121 local start=$SECONDS
14122 local idle_time=$((MDSCOUNT * 5 + 5))
14123 local nbcl=$(changelog_dump | wc -l)
14124 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14126 for param in "changelog_max_idle_time=$idle_time" \
14128 "changelog_min_gc_interval=2" \
14129 "changelog_min_free_cat_entries=3"; do
14130 local MDT0=$(facet_svc $SINGLEMDS)
14131 local var="${param%=*}"
14132 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14134 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14135 do_nodes $mdts $LCTL set_param mdd.*.$param
14138 # force cl_user2 to be idle (1st part), but also cancel the
14139 # cl_user1 records so that it is not evicted later in the test.
14140 local sleep1=$((idle_time / 2))
14141 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14144 # simulate changelog catalog almost full
14145 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14146 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14148 for i in $(seq $MDSCOUNT); do
14149 cl_users=(${CL_USERS[mds$i]})
14150 cl_user1[mds$i]="${cl_users[0]}"
14151 cl_user2[mds$i]="${cl_users[1]}"
14153 [ -n "${cl_user1[mds$i]}" ] ||
14154 error "mds$i: no user registered"
14155 [ -n "${cl_user2[mds$i]}" ] ||
14156 error "mds$i: only ${cl_user2[mds$i]} is registered"
14158 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14159 [ -n "$user_rec1" ] ||
14160 error "mds$i: User ${cl_user1[mds$i]} not registered"
14161 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14162 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14163 [ -n "$user_rec2" ] ||
14164 error "mds$i: User ${cl_user1[mds$i]} not registered"
14165 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14166 "$user_rec1 + 2 == $user_rec2"
14167 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14168 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14169 "$user_rec1 + 2, but is $user_rec2"
14170 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14171 [ -n "$user_rec2" ] ||
14172 error "mds$i: User ${cl_user2[mds$i]} not registered"
14173 [ $user_rec1 == $user_rec2 ] ||
14174 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14175 "$user_rec1, but is $user_rec2"
14178 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14179 local sleep2=$((idle_time - (SECONDS - start) + 1))
14180 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14183 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14184 # cl_user1 should be OK because it recently processed records.
14185 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14186 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14187 error "create $DIR/$tdir/${tfile}b failed"
14189 # ensure gc thread is done
14190 for i in $(mdts_nodes); do
14192 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14193 error "$i: GC-thread not done"
14197 for i in $(seq $MDSCOUNT); do
14198 # check cl_user1 still registered
14199 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14200 error "mds$i: User ${cl_user1[mds$i]} not registered"
14201 # check cl_user2 unregistered
14202 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14203 error "mds$i: User ${cl_user2[mds$i]} still registered"
14205 # check changelogs are present and starting at $user_rec1 + 1
14206 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14207 [ -n "$user_rec1" ] ||
14208 error "mds$i: User ${cl_user1[mds$i]} not registered"
14209 first_rec=$($LFS changelog $(facet_svc mds$i) |
14210 awk '{ print $1; exit; }')
14212 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14213 [ $((user_rec1 + 1)) == $first_rec ] ||
14214 error "mds$i: first index should be $user_rec1 + 1, " \
14215 "but is $first_rec"
14218 run_test 160f "changelog garbage collect (timestamped users)"
14221 remote_mds_nodsh && skip "remote MDS with nodsh"
14222 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14223 skip "Need MDS version at least 2.10.56"
14225 local mdts=$(comma_list $(mdts_nodes))
14227 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14228 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14231 changelog_register || error "first changelog_register failed"
14232 changelog_register || error "second changelog_register failed"
14234 declare -A cl_user1
14235 declare -A cl_user2
14240 # generate some changelog records to accumulate on each MDT
14241 # use fnv1a because created files should be evenly distributed
14242 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14243 error "mkdir $tdir failed"
14244 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14245 error "create $DIR/$tdir/$tfile failed"
14247 # check changelogs have been generated
14248 local nbcl=$(changelog_dump | wc -l)
14249 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14251 # reduce the max_idle_indexes value to make sure we exceed it
14252 max_ndx=$((nbcl / 2 - 1))
14254 for param in "changelog_max_idle_indexes=$max_ndx" \
14256 "changelog_min_gc_interval=2" \
14257 "changelog_min_free_cat_entries=3"; do
14258 local MDT0=$(facet_svc $SINGLEMDS)
14259 local var="${param%=*}"
14260 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14262 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14263 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14264 error "unable to set mdd.*.$param"
14267 # simulate changelog catalog almost full
14268 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14269 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14271 for i in $(seq $MDSCOUNT); do
14272 cl_users=(${CL_USERS[mds$i]})
14273 cl_user1[mds$i]="${cl_users[0]}"
14274 cl_user2[mds$i]="${cl_users[1]}"
14276 [ -n "${cl_user1[mds$i]}" ] ||
14277 error "mds$i: no user registered"
14278 [ -n "${cl_user2[mds$i]}" ] ||
14279 error "mds$i: only ${cl_user1[mds$i]} is registered"
14281 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14282 [ -n "$user_rec1" ] ||
14283 error "mds$i: User ${cl_user1[mds$i]} not registered"
14284 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14285 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14286 [ -n "$user_rec2" ] ||
14287 error "mds$i: User ${cl_user1[mds$i]} not registered"
14288 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14289 "$user_rec1 + 2 == $user_rec2"
14290 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14291 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14292 "$user_rec1 + 2, but is $user_rec2"
14293 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14294 [ -n "$user_rec2" ] ||
14295 error "mds$i: User ${cl_user2[mds$i]} not registered"
14296 [ $user_rec1 == $user_rec2 ] ||
14297 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14298 "$user_rec1, but is $user_rec2"
14301 # ensure we are past the previous changelog_min_gc_interval set above
14304 # generate one more changelog to trigger fail_loc
14305 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14306 error "create $DIR/$tdir/${tfile}bis failed"
14308 # ensure gc thread is done
14309 for i in $(mdts_nodes); do
14311 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14312 error "$i: GC-thread not done"
14316 for i in $(seq $MDSCOUNT); do
14317 # check cl_user1 still registered
14318 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14319 error "mds$i: User ${cl_user1[mds$i]} not registered"
14320 # check cl_user2 unregistered
14321 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14322 error "mds$i: User ${cl_user2[mds$i]} still registered"
14324 # check changelogs are present and starting at $user_rec1 + 1
14325 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14326 [ -n "$user_rec1" ] ||
14327 error "mds$i: User ${cl_user1[mds$i]} not registered"
14328 first_rec=$($LFS changelog $(facet_svc mds$i) |
14329 awk '{ print $1; exit; }')
14331 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14332 [ $((user_rec1 + 1)) == $first_rec ] ||
14333 error "mds$i: first index should be $user_rec1 + 1, " \
14334 "but is $first_rec"
14337 run_test 160g "changelog garbage collect (old users)"
14340 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14341 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14342 skip "Need MDS version at least 2.10.56"
14344 local mdts=$(comma_list $(mdts_nodes))
14347 changelog_register || error "first changelog_register failed"
14348 changelog_register || error "second changelog_register failed"
14350 declare -A cl_user1
14351 declare -A cl_user2
14356 # generate some changelog records to accumulate on each MDT
14357 # use fnv1a because created files should be evenly distributed
14358 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14359 error "test_mkdir $tdir failed"
14360 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14361 error "create $DIR/$tdir/$tfile failed"
14363 # check changelogs have been generated
14364 local nbcl=$(changelog_dump | wc -l)
14365 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14367 for param in "changelog_max_idle_time=10" \
14369 "changelog_min_gc_interval=2"; do
14370 local MDT0=$(facet_svc $SINGLEMDS)
14371 local var="${param%=*}"
14372 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14374 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14375 do_nodes $mdts $LCTL set_param mdd.*.$param
14378 # force cl_user2 to be idle (1st part)
14381 for i in $(seq $MDSCOUNT); do
14382 cl_users=(${CL_USERS[mds$i]})
14383 cl_user1[mds$i]="${cl_users[0]}"
14384 cl_user2[mds$i]="${cl_users[1]}"
14386 [ -n "${cl_user1[mds$i]}" ] ||
14387 error "mds$i: no user registered"
14388 [ -n "${cl_user2[mds$i]}" ] ||
14389 error "mds$i: only ${cl_user2[mds$i]} is registered"
14391 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14392 [ -n "$user_rec1" ] ||
14393 error "mds$i: User ${cl_user1[mds$i]} not registered"
14394 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14395 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14396 [ -n "$user_rec2" ] ||
14397 error "mds$i: User ${cl_user1[mds$i]} not registered"
14398 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14399 "$user_rec1 + 2 == $user_rec2"
14400 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14401 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14402 "$user_rec1 + 2, but is $user_rec2"
14403 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14404 [ -n "$user_rec2" ] ||
14405 error "mds$i: User ${cl_user2[mds$i]} not registered"
14406 [ $user_rec1 == $user_rec2 ] ||
14407 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14408 "$user_rec1, but is $user_rec2"
14411 # force cl_user2 to be idle (2nd part) and to reach
14412 # changelog_max_idle_time
14415 # force each GC-thread start and block then
14416 # one per MDT/MDD, set fail_val accordingly
14417 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14418 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14420 # generate more changelogs to trigger fail_loc
14421 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14422 error "create $DIR/$tdir/${tfile}bis failed"
14424 # stop MDT to stop GC-thread, should be done in back-ground as it will
14425 # block waiting for the thread to be released and exit
14426 declare -A stop_pids
14427 for i in $(seq $MDSCOUNT); do
14429 stop_pids[mds$i]=$!
14432 for i in $(mdts_nodes); do
14435 local facets=$(facets_up_on_host $i)
14437 for facet in ${facets//,/ }; do
14438 if [[ $facet == mds* ]]; then
14442 # ensure each MDS's gc threads are still present and all in "R"
14443 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14444 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14445 error "$i: expected $nb GC-thread"
14447 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14449 error "$i: GC-thread not found in R-state"
14450 # check umounts of each MDT on MDS have reached kthread_stop()
14451 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14452 error "$i: expected $nb umount"
14454 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14455 error "$i: umount not found in D-state"
14458 # release all GC-threads
14459 do_nodes $mdts $LCTL set_param fail_loc=0
14461 # wait for MDT stop to complete
14462 for i in $(seq $MDSCOUNT); do
14463 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14467 # may try to check if any orphan changelog records are present
14468 # via ldiskfs/zfs and llog_reader...
14470 # re-start/mount MDTs
14471 for i in $(seq $MDSCOUNT); do
14472 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14473 error "Fail to start mds$i"
14477 for i in $(seq $MDSCOUNT); do
14478 # check cl_user1 still registered
14479 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14480 error "mds$i: User ${cl_user1[mds$i]} not registered"
14481 # check cl_user2 unregistered
14482 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14483 error "mds$i: User ${cl_user2[mds$i]} still registered"
14485 # check changelogs are present and starting at $user_rec1 + 1
14486 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14487 [ -n "$user_rec1" ] ||
14488 error "mds$i: User ${cl_user1[mds$i]} not registered"
14489 first_rec=$($LFS changelog $(facet_svc mds$i) |
14490 awk '{ print $1; exit; }')
14492 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14493 [ $((user_rec1 + 1)) == $first_rec ] ||
14494 error "mds$i: first index should be $user_rec1 + 1, " \
14495 "but is $first_rec"
14498 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14503 local mdts=$(comma_list $(mdts_nodes))
14505 changelog_register || error "first changelog_register failed"
14507 # generate some changelog records to accumulate on each MDT
14508 # use fnv1a because created files should be evenly distributed
14509 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14510 error "mkdir $tdir failed"
14511 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14512 error "create $DIR/$tdir/$tfile failed"
14514 # check changelogs have been generated
14515 local nbcl=$(changelog_dump | wc -l)
14516 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14518 # simulate race between register and unregister
14519 # XXX as fail_loc is set per-MDS, with DNE configs the race
14520 # simulation will only occur for one MDT per MDS and for the
14521 # others the normal race scenario will take place
14522 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14523 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14524 do_nodes $mdts $LCTL set_param fail_val=1
14526 # unregister 1st user
14527 changelog_deregister &
14529 # wait some time for deregister work to reach race rdv
14531 # register 2nd user
14532 changelog_register || error "2nd user register failed"
14534 wait $pid1 || error "1st user deregister failed"
14538 declare -A LAST_REC
14539 for i in $(seq $MDSCOUNT); do
14540 if changelog_users mds$i | grep "^cl"; then
14541 # make sure new records are added with one user present
14542 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14543 awk '/^current.index:/ { print $NF }')
14545 error "mds$i has no user registered"
14549 # generate more changelog records to accumulate on each MDT
14550 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14551 error "create $DIR/$tdir/${tfile}bis failed"
14553 for i in $(seq $MDSCOUNT); do
14554 last_rec=$(changelog_users $SINGLEMDS |
14555 awk '/^current.index:/ { print $NF }')
14556 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14557 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14558 error "changelogs are off on mds$i"
14561 run_test 160i "changelog user register/unregister race"
14564 remote_mds_nodsh && skip "remote MDS with nodsh"
14565 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14566 skip "Need MDS version at least 2.12.56"
14568 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14569 stack_trap "umount $MOUNT2" EXIT
14571 changelog_register || error "first changelog_register failed"
14572 stack_trap "changelog_deregister" EXIT
14574 # generate some changelog
14575 # use fnv1a because created files should be evenly distributed
14576 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14577 error "mkdir $tdir failed"
14578 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14579 error "create $DIR/$tdir/${tfile}bis failed"
14581 # open the changelog device
14582 exec 3>/dev/changelog-$FSNAME-MDT0000
14583 stack_trap "exec 3>&-" EXIT
14584 exec 4</dev/changelog-$FSNAME-MDT0000
14585 stack_trap "exec 4<&-" EXIT
14587 # umount the first lustre mount
14589 stack_trap "mount_client $MOUNT" EXIT
14592 cat <&4 >/dev/null || error "read changelog failed"
14595 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14596 changelog_users $SINGLEMDS | grep -q $cl_user ||
14597 error "User $cl_user not found in changelog_users"
14599 printf 'clear:'$cl_user':0' >&3
14601 run_test 160j "client can be umounted while its chanangelog is being used"
14604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14605 remote_mds_nodsh && skip "remote MDS with nodsh"
14607 mkdir -p $DIR/$tdir/1/1
14609 changelog_register || error "changelog_register failed"
14610 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14612 changelog_users $SINGLEMDS | grep -q $cl_user ||
14613 error "User '$cl_user' not found in changelog_users"
14614 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14615 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14616 rmdir $DIR/$tdir/1/1 & sleep 1
14618 touch $DIR/$tdir/2/2
14619 rm -rf $DIR/$tdir/2
14624 changelog_dump | grep rmdir || error "rmdir not recorded"
14627 changelog_deregister
14629 run_test 160k "Verify that changelog records are not lost"
14632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14634 test_mkdir -c1 $DIR/$tdir
14635 cp /etc/hosts $DIR/$tdir/$tfile
14636 test_mkdir -c1 $DIR/$tdir/foo1
14637 test_mkdir -c1 $DIR/$tdir/foo2
14638 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14639 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14640 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14641 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14642 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14643 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14644 $LFS fid2path $DIR $FID
14645 error "bad link ea"
14648 rm $DIR/$tdir/foo2/zachary
14650 rm $DIR/$tdir/foo2/thor
14652 rm $DIR/$tdir/$tfile
14654 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14655 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14656 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14657 rm $DIR/$tdir/foo2/maggie
14660 local longname=$tfile.avg_len_is_thirty_two_
14661 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14662 error_noexit 'failed to unlink many hardlinks'" EXIT
14663 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14664 error "failed to hardlink many files"
14665 links=$($LFS fid2path $DIR $FID | wc -l)
14666 echo -n "${links}/1000 links in link EA"
14667 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14669 run_test 161a "link ea sanity"
14672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14673 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14676 local remote_dir=$DIR/$tdir/remote_dir
14678 mkdir -p $DIR/$tdir
14679 $LFS mkdir -i $MDTIDX $remote_dir ||
14680 error "create remote directory failed"
14682 cp /etc/hosts $remote_dir/$tfile
14683 mkdir -p $remote_dir/foo1
14684 mkdir -p $remote_dir/foo2
14685 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14686 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14687 ln $remote_dir/$tfile $remote_dir/foo1/luna
14688 ln $remote_dir/$tfile $remote_dir/foo2/thor
14690 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14692 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14693 $LFS fid2path $DIR $FID
14694 error "bad link ea"
14697 rm $remote_dir/foo2/zachary
14699 rm $remote_dir/foo2/thor
14701 rm $remote_dir/$tfile
14703 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14704 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14705 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14706 $LFS fid2path $DIR $FID
14707 error "bad link rename"
14709 rm $remote_dir/foo2/maggie
14712 local longname=filename_avg_len_is_thirty_two_
14713 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14714 error "failed to hardlink many files"
14715 links=$($LFS fid2path $DIR $FID | wc -l)
14716 echo -n "${links}/1000 links in link EA"
14717 [[ ${links} -gt 60 ]] ||
14718 error "expected at least 60 links in link EA"
14719 unlinkmany $remote_dir/foo2/$longname 1000 ||
14720 error "failed to unlink many hardlinks"
14722 run_test 161b "link ea sanity under remote directory"
14725 remote_mds_nodsh && skip "remote MDS with nodsh"
14726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14727 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14728 skip "Need MDS version at least 2.1.5"
14730 # define CLF_RENAME_LAST 0x0001
14731 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14732 changelog_register || error "changelog_register failed"
14735 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14736 touch $DIR/$tdir/foo_161c
14737 touch $DIR/$tdir/bar_161c
14738 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14739 changelog_dump | grep RENME | tail -n 5
14740 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14741 changelog_clear 0 || error "changelog_clear failed"
14742 if [ x$flags != "x0x1" ]; then
14743 error "flag $flags is not 0x1"
14746 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14747 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14748 touch $DIR/$tdir/foo_161c
14749 touch $DIR/$tdir/bar_161c
14750 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14751 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14752 changelog_dump | grep RENME | tail -n 5
14753 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14754 changelog_clear 0 || error "changelog_clear failed"
14755 if [ x$flags != "x0x0" ]; then
14756 error "flag $flags is not 0x0"
14758 echo "rename overwrite a target having nlink > 1," \
14759 "changelog record has flags of $flags"
14761 # rename doesn't overwrite a target (changelog flag 0x0)
14762 touch $DIR/$tdir/foo_161c
14763 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14764 changelog_dump | grep RENME | tail -n 5
14765 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14766 changelog_clear 0 || error "changelog_clear failed"
14767 if [ x$flags != "x0x0" ]; then
14768 error "flag $flags is not 0x0"
14770 echo "rename doesn't overwrite a target," \
14771 "changelog record has flags of $flags"
14773 # define CLF_UNLINK_LAST 0x0001
14774 # unlink a file having nlink = 1 (changelog flag 0x1)
14775 rm -f $DIR/$tdir/foo2_161c
14776 changelog_dump | grep UNLNK | tail -n 5
14777 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14778 changelog_clear 0 || error "changelog_clear failed"
14779 if [ x$flags != "x0x1" ]; then
14780 error "flag $flags is not 0x1"
14782 echo "unlink a file having nlink = 1," \
14783 "changelog record has flags of $flags"
14785 # unlink a file having nlink > 1 (changelog flag 0x0)
14786 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14787 rm -f $DIR/$tdir/foobar_161c
14788 changelog_dump | grep UNLNK | tail -n 5
14789 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14790 changelog_clear 0 || error "changelog_clear failed"
14791 if [ x$flags != "x0x0" ]; then
14792 error "flag $flags is not 0x0"
14794 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14796 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
14799 remote_mds_nodsh && skip "remote MDS with nodsh"
14800 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
14805 changelog_register || error "changelog_register failed"
14807 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
14808 # interfer with $MOUNT/.lustre/fid/ access
14810 [[ $? -eq 0 ]] || error "mkdir failed"
14812 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
14813 $LCTL set_param fail_loc=0x8000140c
14815 $LCTL set_param fail_val=5
14818 echo foofoo > $DIR/$tdir/$tfile &
14821 # wait for create to be delayed
14825 [[ $? -eq 0 ]] || error "create should be blocked"
14827 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
14828 stack_trap "rm -f $tempfile"
14829 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
14830 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
14831 # some delay may occur during ChangeLog publishing and file read just
14832 # above, that could allow file write to happen finally
14833 [[ -s $tempfile ]] && echo "file should be empty"
14835 $LCTL set_param fail_loc=0
14838 [[ $? -eq 0 ]] || error "create failed"
14840 run_test 161d "create with concurrent .lustre/fid access"
14843 local expected="$1"
14848 path=$($LFS fid2path "$@")
14851 if [ $rc -ne 0 ]; then
14852 error "path looked up of '$expected' failed: rc=$rc"
14853 elif [ "$path" != "$expected" ]; then
14854 error "path looked up '$path' instead of '$expected'"
14856 echo "FID '$fid' resolves to path '$path' as expected"
14860 test_162a() { # was test_162
14861 test_mkdir -p -c1 $DIR/$tdir/d2
14862 touch $DIR/$tdir/d2/$tfile
14863 touch $DIR/$tdir/d2/x1
14864 touch $DIR/$tdir/d2/x2
14865 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
14866 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
14868 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
14869 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
14872 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
14873 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
14874 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
14876 # softlink to wrong file
14877 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
14878 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
14879 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
14882 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
14883 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
14884 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
14885 # fid2path dir/fsname should both work
14886 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
14887 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
14889 # hardlink count: check that there are 2 links
14890 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
14891 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
14893 # hardlink indexing: remove the first link
14894 rm $DIR/$tdir/d2/p/q/r/hlink
14895 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
14897 run_test 162a "path lookup sanity"
14900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14901 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14904 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
14905 error "create striped dir failed"
14907 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
14908 tail -n 1 | awk '{print $2}')
14909 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
14911 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
14912 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
14915 for ((i=0;i<5;i++)); do
14916 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
14917 error "get fid for f$i failed"
14918 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
14920 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
14921 error "get fid for d$i failed"
14922 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
14927 run_test 162b "striped directory path lookup sanity"
14929 # LU-4239: Verify fid2path works with paths 100 or more directories deep
14931 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
14932 skip "Need MDS version at least 2.7.51"
14934 local lpath=$tdir.local
14935 local rpath=$tdir.remote
14937 test_mkdir $DIR/$lpath
14938 test_mkdir $DIR/$rpath
14940 for ((i = 0; i <= 101; i++)); do
14943 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
14944 error "get fid for local directory $DIR/$lpath failed"
14945 check_path "$DIR/$lpath" $MOUNT $FID --link 0
14948 test_mkdir $DIR/$rpath
14949 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
14950 error "get fid for remote directory $DIR/$rpath failed"
14951 check_path "$DIR/$rpath" $MOUNT $FID --link 0
14956 run_test 162c "fid2path works with paths 100 or more directories deep"
14959 # do directio so as not to populate the page cache
14960 log "creating a 10 Mb file"
14961 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14962 log "starting reads"
14963 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14964 log "truncating the file"
14965 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14967 kill %+ || true # reads might have finished
14968 echo "wait until dd is finished"
14970 log "removing the temporary file"
14971 rm -rf $DIR/$tfile || error "tmp file removal failed"
14973 run_test 169 "parallel read and truncate should not deadlock"
14976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14978 $LCTL clear # bug 18514
14979 $LCTL debug_daemon start $TMP/${tfile}_log_good
14981 $LCTL debug_daemon stop
14982 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
14983 error "sed failed to read log_good"
14985 $LCTL debug_daemon start $TMP/${tfile}_log_good
14987 $LCTL debug_daemon stop
14989 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
14990 error "lctl df log_bad failed"
14992 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14993 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14995 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
14996 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
14998 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
14999 error "bad_line good_line1 good_line2 are empty"
15001 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15002 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15003 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15005 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15006 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15007 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15009 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15010 error "bad_line_new good_line_new are empty"
15012 local expected_good=$((good_line1 + good_line2*2))
15014 rm -f $TMP/${tfile}*
15015 # LU-231, short malformed line may not be counted into bad lines
15016 if [ $bad_line -ne $bad_line_new ] &&
15017 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15018 error "expected $bad_line bad lines, but got $bad_line_new"
15022 if [ $expected_good -ne $good_line_new ]; then
15023 error "expected $expected_good good lines, but got $good_line_new"
15028 run_test 170 "test lctl df to handle corrupted log ====================="
15030 test_171() { # bug20592
15031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15033 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15034 $LCTL set_param fail_loc=0x50e
15035 $LCTL set_param fail_val=3000
15036 multiop_bg_pause $DIR/$tfile O_s || true
15038 kill -USR1 $MULTIPID
15042 if dmesg | grep "recursive fault"; then
15043 error "caught a recursive fault"
15045 $LCTL set_param fail_loc=0
15048 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15050 # it would be good to share it with obdfilter-survey/iokit-libecho code
15051 setup_obdecho_osc () {
15054 local obdfilter_name=$2
15055 echo "Creating new osc for $obdfilter_name on $ost_nid"
15056 # make sure we can find loopback nid
15057 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15059 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15060 ${obdfilter_name}_osc_UUID || rc=2; }
15061 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15062 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15066 cleanup_obdecho_osc () {
15067 local obdfilter_name=$1
15068 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15069 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15076 local pages=${3:-64}
15081 local obd_size=$(get_obd_size $node $OBD)
15082 local page_size=$(get_page_size $node)
15083 if [[ -n "$obd_size" ]]; then
15084 local new_count=$((obd_size / (pages * page_size / 1024)))
15085 [[ $new_count -ge $count ]] || count=$new_count
15088 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15089 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15091 if [ $rc -eq 0 ]; then
15092 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15093 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15095 echo "New object id is $id"
15096 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15098 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15099 "test_brw $count w v $pages $id" || rc=4; }
15100 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15102 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15103 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15104 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15105 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15106 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15113 if ! module_loaded obdecho; then
15114 load_module obdecho/obdecho &&
15115 stack_trap "rmmod obdecho" EXIT ||
15116 error "unable to load obdecho on client"
15119 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15120 local host=$($LCTL get_param -n osc.$osc.import |
15121 awk '/current_connection:/ { print $2 }' )
15122 local target=$($LCTL get_param -n osc.$osc.import |
15123 awk '/target:/ { print $2 }' )
15124 target=${target%_UUID}
15126 if [ -n "$target" ]; then
15127 setup_obdecho_osc $host $target &&
15128 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15129 { error "obdecho setup failed with $?"; return; }
15131 obdecho_test ${target}_osc client ||
15132 error "obdecho_test failed on ${target}_osc"
15134 $LCTL get_param osc.$osc.import
15135 error "there is no osc.$osc.import target"
15138 run_test 180a "test obdecho on osc"
15141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15142 remote_ost_nodsh && skip "remote OST with nodsh"
15144 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15145 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15146 error "failed to load module obdecho"
15148 local target=$(do_facet ost1 $LCTL dl |
15149 awk '/obdfilter/ { print $4; exit; }')
15151 if [ -n "$target" ]; then
15152 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15154 do_facet ost1 $LCTL dl
15155 error "there is no obdfilter target on ost1"
15158 run_test 180b "test obdecho directly on obdfilter"
15160 test_180c() { # LU-2598
15161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15162 remote_ost_nodsh && skip "remote OST with nodsh"
15163 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15164 skip "Need MDS version at least 2.4.0"
15166 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15167 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15168 error "failed to load module obdecho"
15170 local target=$(do_facet ost1 $LCTL dl |
15171 awk '/obdfilter/ { print $4; exit; }')
15173 if [ -n "$target" ]; then
15174 local pages=16384 # 64MB bulk I/O RPC size
15176 obdecho_test "$target" ost1 "$pages" ||
15177 error "obdecho_test with pages=$pages failed with $?"
15179 do_facet ost1 $LCTL dl
15180 error "there is no obdfilter target on ost1"
15183 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15185 test_181() { # bug 22177
15186 test_mkdir $DIR/$tdir
15187 # create enough files to index the directory
15188 createmany -o $DIR/$tdir/foobar 4000
15189 # print attributes for debug purpose
15192 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15194 # remove the files & current working dir
15195 unlinkmany $DIR/$tdir/foobar 4000
15197 kill -USR1 $MULTIPID
15199 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15202 run_test 181 "Test open-unlinked dir ========================"
15208 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15210 $LCTL set_param mdc.*.rpc_stats=clear
15212 for (( i = 0; i < $tcount; i++ )) ; do
15213 mkdir $DIR/$tdir/$i
15216 for (( i = 0; i < $tcount; i++ )) ; do
15217 createmany -o $DIR/$tdir/$i/f- $fcount &
15221 for (( i = 0; i < $tcount; i++ )) ; do
15222 unlinkmany $DIR/$tdir/$i/f- $fcount &
15226 $LCTL get_param mdc.*.rpc_stats
15230 run_test 182 "Test parallel modify metadata operations ================"
15232 test_183() { # LU-2275
15233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15234 remote_mds_nodsh && skip "remote MDS with nodsh"
15235 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15236 skip "Need MDS version at least 2.3.56"
15238 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15239 echo aaa > $DIR/$tdir/$tfile
15241 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15242 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15244 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15245 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15247 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15249 # Flush negative dentry cache
15250 touch $DIR/$tdir/$tfile
15252 # We are not checking for any leaked references here, they'll
15253 # become evident next time we do cleanup with module unload.
15256 run_test 183 "No crash or request leak in case of strange dispositions ========"
15258 # test suite 184 is for LU-2016, LU-2017
15260 check_swap_layouts_support
15262 dir0=$DIR/$tdir/$testnum
15263 test_mkdir -p -c1 $dir0
15268 $LFS setstripe -c1 $file1
15270 $LFS setstripe -c2 $file2
15272 gen1=$($LFS getstripe -g $file1)
15273 gen2=$($LFS getstripe -g $file2)
15275 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15276 gen=$($LFS getstripe -g $file1)
15277 [[ $gen1 != $gen ]] ||
15278 "Layout generation on $file1 does not change"
15279 gen=$($LFS getstripe -g $file2)
15280 [[ $gen2 != $gen ]] ||
15281 "Layout generation on $file2 does not change"
15283 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15284 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15286 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15288 run_test 184a "Basic layout swap"
15291 check_swap_layouts_support
15293 dir0=$DIR/$tdir/$testnum
15294 mkdir -p $dir0 || error "creating dir $dir0"
15301 $LFS setstripe -c1 $file1
15302 $LFS setstripe -c2 $file2
15303 $LFS setstripe -c1 $file3
15304 chown $RUNAS_ID $file3
15305 gen1=$($LFS getstripe -g $file1)
15306 gen2=$($LFS getstripe -g $file2)
15308 $LFS swap_layouts $dir1 $dir2 &&
15309 error "swap of directories layouts should fail"
15310 $LFS swap_layouts $dir1 $file1 &&
15311 error "swap of directory and file layouts should fail"
15312 $RUNAS $LFS swap_layouts $file1 $file2 &&
15313 error "swap of file we cannot write should fail"
15314 $LFS swap_layouts $file1 $file3 &&
15315 error "swap of file with different owner should fail"
15316 /bin/true # to clear error code
15318 run_test 184b "Forbidden layout swap (will generate errors)"
15321 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15322 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15323 check_swap_layouts_support
15325 local dir0=$DIR/$tdir/$testnum
15326 mkdir -p $dir0 || error "creating dir $dir0"
15328 local ref1=$dir0/ref1
15329 local ref2=$dir0/ref2
15330 local file1=$dir0/file1
15331 local file2=$dir0/file2
15332 # create a file large enough for the concurrent test
15333 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15334 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15335 echo "ref file size: ref1($(stat -c %s $ref1))," \
15336 "ref2($(stat -c %s $ref2))"
15339 dd if=$ref1 of=$file1 bs=16k &
15342 # Make sure dd starts to copy file
15343 while [ ! -f $file1 ]; do sleep 0.1; done
15345 $LFS swap_layouts $file1 $file2
15348 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15349 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15351 # how many bytes copied before swapping layout
15352 local copied=$(stat -c %s $file2)
15353 local remaining=$(stat -c %s $ref1)
15354 remaining=$((remaining - copied))
15355 echo "Copied $copied bytes before swapping layout..."
15357 cmp -n $copied $file1 $ref2 | grep differ &&
15358 error "Content mismatch [0, $copied) of ref2 and file1"
15359 cmp -n $copied $file2 $ref1 ||
15360 error "Content mismatch [0, $copied) of ref1 and file2"
15361 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15362 error "Content mismatch [$copied, EOF) of ref1 and file1"
15365 rm -f $ref1 $ref2 $file1 $file2
15367 run_test 184c "Concurrent write and layout swap"
15370 check_swap_layouts_support
15371 [ -z "$(which getfattr 2>/dev/null)" ] &&
15372 skip_env "no getfattr command"
15374 local file1=$DIR/$tdir/$tfile-1
15375 local file2=$DIR/$tdir/$tfile-2
15376 local file3=$DIR/$tdir/$tfile-3
15380 mkdir -p $DIR/$tdir
15381 touch $file1 || error "create $file1 failed"
15382 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15383 error "create $file2 failed"
15384 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15385 error "create $file3 failed"
15386 lovea1=$(get_layout_param $file1)
15388 $LFS swap_layouts $file2 $file3 ||
15389 error "swap $file2 $file3 layouts failed"
15390 $LFS swap_layouts $file1 $file2 ||
15391 error "swap $file1 $file2 layouts failed"
15393 lovea2=$(get_layout_param $file2)
15396 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15398 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15399 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15401 run_test 184d "allow stripeless layouts swap"
15404 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15405 skip "Need MDS version at least 2.6.94"
15406 check_swap_layouts_support
15407 [ -z "$(which getfattr 2>/dev/null)" ] &&
15408 skip_env "no getfattr command"
15410 local file1=$DIR/$tdir/$tfile-1
15411 local file2=$DIR/$tdir/$tfile-2
15412 local file3=$DIR/$tdir/$tfile-3
15415 mkdir -p $DIR/$tdir
15416 touch $file1 || error "create $file1 failed"
15417 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15418 error "create $file2 failed"
15419 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15420 error "create $file3 failed"
15422 $LFS swap_layouts $file1 $file2 ||
15423 error "swap $file1 $file2 layouts failed"
15425 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15426 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15428 echo 123 > $file1 || error "Should be able to write into $file1"
15430 $LFS swap_layouts $file1 $file3 ||
15431 error "swap $file1 $file3 layouts failed"
15433 echo 123 > $file1 || error "Should be able to write into $file1"
15435 rm -rf $file1 $file2 $file3
15437 run_test 184e "Recreate layout after stripeless layout swaps"
15440 # Create a file with name longer than sizeof(struct stat) ==
15441 # 144 to see if we can get chars from the file name to appear
15442 # in the returned striping. Note that 'f' == 0x66.
15443 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15445 mkdir -p $DIR/$tdir
15446 mcreate $DIR/$tdir/$file
15447 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15448 error "IOC_MDC_GETFILEINFO returned garbage striping"
15451 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15453 test_185() { # LU-2441
15454 # LU-3553 - no volatile file support in old servers
15455 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15456 skip "Need MDS version at least 2.3.60"
15458 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15459 touch $DIR/$tdir/spoo
15460 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15461 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15462 error "cannot create/write a volatile file"
15463 [ "$FILESET" == "" ] &&
15464 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15465 error "FID is still valid after close"
15467 multiop_bg_pause $DIR/$tdir vVw4096_c
15474 # assume that the next FID for this client is sequential, since stdout
15475 # is unfortunately eaten by multiop_bg_pause
15476 local n=$((${fidv[1]} + 1))
15477 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15478 if [ "$FILESET" == "" ]; then
15479 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15480 error "FID is missing before close"
15482 kill -USR1 $multi_pid
15483 # 1 second delay, so if mtime change we will see it
15485 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15486 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15488 run_test 185 "Volatile file support"
15490 function create_check_volatile() {
15494 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15497 local FID=$(cat /tmp/${tfile}.fid)
15498 [ "$FID" == "" ] && error "can't get FID for volatile"
15499 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15500 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15501 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15505 cancel_lru_locks mdc # flush opencache
15506 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15511 # LU-12516 - volatile creation via .lustre
15512 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15513 skip "Need MDS version at least 2.3.55"
15515 create_check_volatile 0
15516 [ $MDSCOUNT -lt 2 ] && return 0
15519 create_check_volatile 1
15523 run_test 185a "Volatile file creation in .lustre/fid/"
15526 remote_mds_nodsh && skip "remote MDS with nodsh"
15527 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15528 skip "Need MDS version at least 2.3.0"
15530 local dir0=$DIR/$tdir/$testnum
15531 mkdir -p $dir0 || error "creating dir $dir0"
15533 local file=$dir0/file1
15534 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15535 local dv1=$($LFS data_version $file)
15536 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15537 local dv2=$($LFS data_version $file)
15538 [[ $dv1 != $dv2 ]] ||
15539 error "data version did not change on write $dv1 == $dv2"
15544 run_test 187a "Test data version change"
15547 remote_mds_nodsh && skip "remote MDS with nodsh"
15548 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15549 skip "Need MDS version at least 2.3.0"
15551 local dir0=$DIR/$tdir/$testnum
15552 mkdir -p $dir0 || error "creating dir $dir0"
15554 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15555 [[ ${DV[0]} != ${DV[1]} ]] ||
15556 error "data version did not change on write"\
15557 " ${DV[0]} == ${DV[1]}"
15562 run_test 187b "Test data version change on volatile file"
15565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15566 remote_mgs_nodsh && skip "remote MGS with nodsh"
15567 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15569 local POOL=${POOL:-cea1}
15570 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
15571 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
15574 local last_ost=$(($OSTCOUNT - 1))
15576 local ost_list=$(seq $first_ost $ost_step $last_ost)
15577 local ost_range="$first_ost $last_ost $ost_step"
15578 local test_path=$POOL_ROOT/$POOL_DIR_NAME
15579 local file_dir=$POOL_ROOT/file_tst
15580 local subdir=$test_path/subdir
15584 # former test_200a test_200b
15585 pool_add $POOL || { rc=$? ; break; }
15586 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
15587 # former test_200c test_200d
15588 mkdir -p $test_path
15589 pool_set_dir $POOL $test_path || { rc=$? ; break; }
15590 pool_check_dir $POOL $test_path || { rc=$? ; break; }
15592 pool_check_dir $POOL $subdir || { rc=$? ; break; }
15593 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
15594 || { rc=$? ; break; }
15595 # former test_200e test_200f
15596 local files=$((OSTCOUNT*3))
15597 pool_alloc_files $POOL $test_path $files "$ost_list" \
15598 || { rc=$? ; break; }
15599 pool_create_files $POOL $file_dir $files "$ost_list" \
15600 || { rc=$? ; break; }
15601 # former test_200g test_200h
15602 pool_lfs_df $POOL || { rc=$? ; break; }
15603 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
15605 # former test_201a test_201b test_201c
15606 pool_remove_first_target $POOL || { rc=$? ; break; }
15608 local f=$test_path/$tfile
15609 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
15610 pool_remove $POOL $f || { rc=$? ; break; }
15618 run_test 200 "OST pools"
15620 # usage: default_attr <count | size | offset>
15622 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
15625 # usage: check_default_stripe_attr
15626 check_default_stripe_attr() {
15627 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
15630 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
15632 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
15636 error "unknown getstripe attr '$1'"
15639 [ $ACTUAL == $EXPECTED ] ||
15640 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
15644 test_mkdir $DIR/$tdir
15645 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
15647 check_default_stripe_attr --stripe-count
15648 check_default_stripe_attr --stripe-size
15649 check_default_stripe_attr --stripe-index
15651 run_test 204a "Print default stripe attributes"
15654 test_mkdir $DIR/$tdir
15655 $LFS setstripe --stripe-count 1 $DIR/$tdir
15657 check_default_stripe_attr --stripe-size
15658 check_default_stripe_attr --stripe-index
15660 run_test 204b "Print default stripe size and offset"
15663 test_mkdir $DIR/$tdir
15664 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15666 check_default_stripe_attr --stripe-count
15667 check_default_stripe_attr --stripe-index
15669 run_test 204c "Print default stripe count and offset"
15672 test_mkdir $DIR/$tdir
15673 $LFS setstripe --stripe-index 0 $DIR/$tdir
15675 check_default_stripe_attr --stripe-count
15676 check_default_stripe_attr --stripe-size
15678 run_test 204d "Print default stripe count and size"
15681 test_mkdir $DIR/$tdir
15682 $LFS setstripe -d $DIR/$tdir
15684 check_default_stripe_attr --stripe-count --raw
15685 check_default_stripe_attr --stripe-size --raw
15686 check_default_stripe_attr --stripe-index --raw
15688 run_test 204e "Print raw stripe attributes"
15691 test_mkdir $DIR/$tdir
15692 $LFS setstripe --stripe-count 1 $DIR/$tdir
15694 check_default_stripe_attr --stripe-size --raw
15695 check_default_stripe_attr --stripe-index --raw
15697 run_test 204f "Print raw stripe size and offset"
15700 test_mkdir $DIR/$tdir
15701 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15703 check_default_stripe_attr --stripe-count --raw
15704 check_default_stripe_attr --stripe-index --raw
15706 run_test 204g "Print raw stripe count and offset"
15709 test_mkdir $DIR/$tdir
15710 $LFS setstripe --stripe-index 0 $DIR/$tdir
15712 check_default_stripe_attr --stripe-count --raw
15713 check_default_stripe_attr --stripe-size --raw
15715 run_test 204h "Print raw stripe count and size"
15717 # Figure out which job scheduler is being used, if any,
15718 # or use a fake one
15719 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
15720 JOBENV=SLURM_JOB_ID
15721 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
15723 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
15725 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
15726 JOBENV=LOADL_STEP_ID
15727 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
15730 $LCTL list_param jobid_name > /dev/null 2>&1
15731 if [ $? -eq 0 ]; then
15737 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
15739 verify_jobstats() {
15744 # we don't really need to clear the stats for this test to work, since each
15745 # command has a unique jobid, but it makes debugging easier if needed.
15746 # for facet in $facets; do
15747 # local dev=$(convert_facet2label $facet)
15748 # # clear old jobstats
15749 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
15752 # use a new JobID for each test, or we might see an old one
15753 [ "$JOBENV" = "FAKE_JOBID" ] &&
15754 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
15756 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
15758 [ "$JOBENV" = "nodelocal" ] && {
15759 FAKE_JOBID=id.$testnum.%e.$RANDOM
15760 $LCTL set_param jobid_name=$FAKE_JOBID
15761 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
15764 log "Test: ${cmd[*]}"
15765 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
15767 if [ $JOBENV = "FAKE_JOBID" ]; then
15768 FAKE_JOBID=$JOBVAL ${cmd[*]}
15773 # all files are created on OST0000
15774 for facet in $facets; do
15775 local stats="*.$(convert_facet2label $facet).job_stats"
15777 # strip out libtool wrappers for in-tree executables
15778 if [ $(do_facet $facet lctl get_param $stats |
15779 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
15780 do_facet $facet lctl get_param $stats
15781 error "No jobstats for $JOBVAL found on $facet::$stats"
15787 local new_jobenv=$1
15789 set_persistent_param_and_check client "jobid_var" \
15790 "$FSNAME.sys.jobid_var" $new_jobenv
15793 test_205a() { # Job stats
15794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15795 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
15796 skip "Need MDS version with at least 2.7.1"
15797 remote_mgs_nodsh && skip "remote MGS with nodsh"
15798 remote_mds_nodsh && skip "remote MDS with nodsh"
15799 remote_ost_nodsh && skip "remote OST with nodsh"
15800 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
15801 skip "Server doesn't support jobstats"
15802 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
15804 local old_jobenv=$($LCTL get_param -n jobid_var)
15805 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
15807 if [[ $PERM_CMD == *"set_param -P"* ]]; then
15808 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
15810 stack_trap "do_facet mgs $PERM_CMD \
15811 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
15815 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
15816 mdt.*.job_cleanup_interval | head -n 1)
15817 local new_interval=5
15818 do_facet $SINGLEMDS \
15819 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
15820 stack_trap "do_facet $SINGLEMDS \
15821 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
15822 local start=$SECONDS
15826 cmd="mkdir $DIR/$tdir"
15827 verify_jobstats "$cmd" "$SINGLEMDS"
15829 cmd="rmdir $DIR/$tdir"
15830 verify_jobstats "$cmd" "$SINGLEMDS"
15831 # mkdir on secondary MDT
15832 if [ $MDSCOUNT -gt 1 ]; then
15833 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
15834 verify_jobstats "$cmd" "mds2"
15837 cmd="mknod $DIR/$tfile c 1 3"
15838 verify_jobstats "$cmd" "$SINGLEMDS"
15840 cmd="rm -f $DIR/$tfile"
15841 verify_jobstats "$cmd" "$SINGLEMDS"
15842 # create all files on OST0000 so verify_jobstats can find OST stats
15844 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
15845 verify_jobstats "$cmd" "$SINGLEMDS"
15847 cmd="touch $DIR/$tfile"
15848 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15850 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
15851 verify_jobstats "$cmd" "ost1"
15853 cancel_lru_locks osc
15854 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
15855 verify_jobstats "$cmd" "ost1"
15857 cmd="$TRUNCATE $DIR/$tfile 0"
15858 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15860 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
15861 verify_jobstats "$cmd" "$SINGLEMDS"
15862 # jobstats expiry - sleep until old stats should be expired
15863 local left=$((new_interval + 5 - (SECONDS - start)))
15864 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
15865 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
15867 cmd="mkdir $DIR/$tdir.expire"
15868 verify_jobstats "$cmd" "$SINGLEMDS"
15869 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
15870 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
15872 # Ensure that jobid are present in changelog (if supported by MDS)
15873 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
15874 changelog_dump | tail -10
15875 jobids=$(changelog_dump | tail -9 | grep -c "j=")
15876 [ $jobids -eq 9 ] ||
15877 error "Wrong changelog jobid count $jobids != 9"
15881 jobstats_set $JOBENV
15883 changelog_dump | grep $tfile
15884 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
15885 [ $jobids -eq 0 ] ||
15886 error "Unexpected jobids when jobid_var=$JOBENV"
15889 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
15890 JOBENV="JOBCOMPLEX"
15891 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
15893 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
15895 run_test 205a "Verify job stats"
15899 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
15900 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
15901 do_facet $SINGLEMDS $LCTL get_param mdt.*.job_stats |
15902 grep job_id: | grep foolish &&
15903 error "Unexpected jobid found"
15906 run_test 205b "Verify job stats jobid parsing"
15908 # LU-1480, LU-1773 and LU-1657
15910 mkdir -p $DIR/$tdir
15911 $LFS setstripe -c -1 $DIR/$tdir
15912 #define OBD_FAIL_LOV_INIT 0x1403
15913 $LCTL set_param fail_loc=0xa0001403
15914 $LCTL set_param fail_val=1
15915 touch $DIR/$tdir/$tfile || true
15917 run_test 206 "fail lov_init_raid0() doesn't lbug"
15920 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15921 local fsz=`stat -c %s $DIR/$tfile`
15922 cancel_lru_locks mdc
15924 # do not return layout in getattr intent
15925 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
15926 $LCTL set_param fail_loc=0x170
15927 local sz=`stat -c %s $DIR/$tfile`
15929 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
15933 run_test 207a "can refresh layout at glimpse"
15936 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15937 local cksum=`md5sum $DIR/$tfile`
15938 local fsz=`stat -c %s $DIR/$tfile`
15939 cancel_lru_locks mdc
15940 cancel_lru_locks osc
15942 # do not return layout in getattr intent
15943 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
15944 $LCTL set_param fail_loc=0x171
15946 # it will refresh layout after the file is opened but before read issues
15947 echo checksum is "$cksum"
15948 echo "$cksum" |md5sum -c --quiet || error "file differs"
15952 run_test 207b "can refresh layout at open"
15955 # FIXME: in this test suite, only RD lease is used. This is okay
15956 # for now as only exclusive open is supported. After generic lease
15957 # is done, this test suite should be revised. - Jinshan
15959 remote_mds_nodsh && skip "remote MDS with nodsh"
15960 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
15961 skip "Need MDS version at least 2.4.52"
15963 echo "==== test 1: verify get lease work"
15964 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
15966 echo "==== test 2: verify lease can be broken by upcoming open"
15967 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15971 $MULTIOP $DIR/$tfile oO_RDONLY:c
15972 kill -USR1 $PID && wait $PID || error "break lease error"
15974 echo "==== test 3: verify lease can't be granted if an open already exists"
15975 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
15979 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
15980 kill -USR1 $PID && wait $PID || error "open file error"
15982 echo "==== test 4: lease can sustain over recovery"
15983 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
15989 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
15991 echo "==== test 5: lease broken can't be regained by replay"
15992 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15996 # open file to break lease and then recovery
15997 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16000 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16004 run_test 208 "Exclusive open"
16007 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16008 skip_env "must have disp_stripe"
16011 sync; sleep 5; sync;
16013 echo 3 > /proc/sys/vm/drop_caches
16014 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16016 # open/close 500 times
16017 for i in $(seq 500); do
16021 echo 3 > /proc/sys/vm/drop_caches
16022 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16024 echo "before: $req_before, after: $req_after"
16025 [ $((req_after - req_before)) -ge 300 ] &&
16026 error "open/close requests are not freed"
16029 run_test 209 "read-only open/close requests should be freed promptly"
16033 size=$((size % 8192 + 1))
16034 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16035 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16036 rm -f $DIR/f212 $DIR/f212.xyz
16038 run_test 212 "Sendfile test ============================================"
16041 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16042 cancel_lru_locks osc
16043 lctl set_param fail_loc=0x8000040f
16044 # generate a read lock
16045 cat $DIR/$tfile > /dev/null
16046 # write to the file, it will try to cancel the above read lock.
16047 cat /etc/hosts >> $DIR/$tfile
16049 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16051 test_214() { # for bug 20133
16052 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16053 for (( i=0; i < 340; i++ )) ; do
16054 touch $DIR/$tdir/d214c/a$i
16057 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16058 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16059 ls $DIR/d214c || error "ls $DIR/d214c failed"
16060 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16061 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16063 run_test 214 "hash-indexed directory test - bug 20133"
16065 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16066 create_lnet_proc_files() {
16067 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16070 # counterpart of create_lnet_proc_files
16071 remove_lnet_proc_files() {
16072 rm -f $TMP/lnet_$1.sys
16075 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16076 # 3rd arg as regexp for body
16077 check_lnet_proc_stats() {
16078 local l=$(cat "$TMP/lnet_$1" |wc -l)
16079 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16081 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16084 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16085 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16086 # optional and can be regexp for 2nd line (lnet.routes case)
16087 check_lnet_proc_entry() {
16088 local blp=2 # blp stands for 'position of 1st line of body'
16089 [ -z "$5" ] || blp=3 # lnet.routes case
16091 local l=$(cat "$TMP/lnet_$1" |wc -l)
16092 # subtracting one from $blp because the body can be empty
16093 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16095 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16096 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16098 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16099 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16101 # bail out if any unexpected line happened
16102 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16103 [ "$?" != 0 ] || error "$2 misformatted"
16106 test_215() { # for bugs 18102, 21079, 21517
16107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16109 local N='(0|[1-9][0-9]*)' # non-negative numeric
16110 local P='[1-9][0-9]*' # positive numeric
16111 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16112 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16113 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16114 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16116 local L1 # regexp for 1st line
16117 local L2 # regexp for 2nd line (optional)
16118 local BR # regexp for the rest (body)
16120 # lnet.stats should look as 11 space-separated non-negative numerics
16121 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16122 create_lnet_proc_files "stats"
16123 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16124 remove_lnet_proc_files "stats"
16126 # lnet.routes should look like this:
16127 # Routing disabled/enabled
16128 # net hops priority state router
16129 # where net is a string like tcp0, hops > 0, priority >= 0,
16130 # state is up/down,
16131 # router is a string like 192.168.1.1@tcp2
16132 L1="^Routing (disabled|enabled)$"
16133 L2="^net +hops +priority +state +router$"
16134 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16135 create_lnet_proc_files "routes"
16136 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16137 remove_lnet_proc_files "routes"
16139 # lnet.routers should look like this:
16140 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16141 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16142 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16143 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16144 L1="^ref +rtr_ref +alive +router$"
16145 BR="^$P +$P +(up|down) +$NID$"
16146 create_lnet_proc_files "routers"
16147 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16148 remove_lnet_proc_files "routers"
16150 # lnet.peers should look like this:
16151 # nid refs state last max rtr min tx min queue
16152 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16153 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16154 # numeric (0 or >0 or <0), queue >= 0.
16155 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16156 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16157 create_lnet_proc_files "peers"
16158 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16159 remove_lnet_proc_files "peers"
16161 # lnet.buffers should look like this:
16162 # pages count credits min
16163 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16164 L1="^pages +count +credits +min$"
16165 BR="^ +$N +$N +$I +$I$"
16166 create_lnet_proc_files "buffers"
16167 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16168 remove_lnet_proc_files "buffers"
16170 # lnet.nis should look like this:
16171 # nid status alive refs peer rtr max tx min
16172 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16173 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16174 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16175 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16176 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16177 create_lnet_proc_files "nis"
16178 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16179 remove_lnet_proc_files "nis"
16181 # can we successfully write to lnet.stats?
16182 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16184 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16186 test_216() { # bug 20317
16187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16188 remote_ost_nodsh && skip "remote OST with nodsh"
16191 local facets=$(get_facets OST)
16192 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16194 save_lustre_params client "osc.*.contention_seconds" > $p
16195 save_lustre_params $facets \
16196 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16197 save_lustre_params $facets \
16198 "ldlm.namespaces.filter-*.contended_locks" >> $p
16199 save_lustre_params $facets \
16200 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16201 clear_stats osc.*.osc_stats
16203 # agressive lockless i/o settings
16204 do_nodes $(comma_list $(osts_nodes)) \
16205 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16206 ldlm.namespaces.filter-*.contended_locks=0 \
16207 ldlm.namespaces.filter-*.contention_seconds=60"
16208 lctl set_param -n osc.*.contention_seconds=60
16210 $DIRECTIO write $DIR/$tfile 0 10 4096
16211 $CHECKSTAT -s 40960 $DIR/$tfile
16213 # disable lockless i/o
16214 do_nodes $(comma_list $(osts_nodes)) \
16215 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16216 ldlm.namespaces.filter-*.contended_locks=32 \
16217 ldlm.namespaces.filter-*.contention_seconds=0"
16218 lctl set_param -n osc.*.contention_seconds=0
16219 clear_stats osc.*.osc_stats
16221 dd if=/dev/zero of=$DIR/$tfile count=0
16222 $CHECKSTAT -s 0 $DIR/$tfile
16224 restore_lustre_params <$p
16228 run_test 216 "check lockless direct write updates file size and kms correctly"
16230 test_217() { # bug 22430
16231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16236 for node in $(nodes_list); do
16237 nid=$(host_nids_address $node $NETTYPE)
16238 if [[ $nid = *-* ]] ; then
16239 echo "lctl ping $(h2nettype $nid)"
16240 lctl ping $(h2nettype $nid)
16242 echo "skipping $node (no hyphen detected)"
16246 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16249 # do directio so as not to populate the page cache
16250 log "creating a 10 Mb file"
16251 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16252 log "starting reads"
16253 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16254 log "truncating the file"
16255 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16257 kill %+ || true # reads might have finished
16258 echo "wait until dd is finished"
16260 log "removing the temporary file"
16261 rm -rf $DIR/$tfile || error "tmp file removal failed"
16263 run_test 218 "parallel read and truncate should not deadlock"
16266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16268 # write one partial page
16269 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16270 # set no grant so vvp_io_commit_write will do sync write
16271 $LCTL set_param fail_loc=0x411
16272 # write a full page at the end of file
16273 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16275 $LCTL set_param fail_loc=0
16276 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16277 $LCTL set_param fail_loc=0x411
16278 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16281 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16282 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16284 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16286 test_220() { #LU-325
16287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16288 remote_ost_nodsh && skip "remote OST with nodsh"
16289 remote_mds_nodsh && skip "remote MDS with nodsh"
16290 remote_mgs_nodsh && skip "remote MGS with nodsh"
16294 # create on MDT0000 so the last_id and next_id are correct
16296 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16300 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16301 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16302 osp.$mdtosc_proc1.prealloc_last_id)
16303 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16304 osp.$mdtosc_proc1.prealloc_next_id)
16308 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16309 #define OBD_FAIL_OST_ENOINO 0x229
16310 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16311 create_pool $FSNAME.$TESTNAME || return 1
16312 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16314 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16316 MDSOBJS=$((last_id - next_id))
16317 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16319 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16320 echo "OST still has $count kbytes free"
16322 echo "create $MDSOBJS files @next_id..."
16323 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16325 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16326 osp.$mdtosc_proc1.prealloc_last_id)
16327 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16328 osp.$mdtosc_proc1.prealloc_next_id)
16330 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16335 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16336 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16338 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16339 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16340 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16341 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16342 echo "unlink $MDSOBJS files @$next_id..."
16343 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16345 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16350 dd if=`which date` of=$MOUNT/date oflag=sync
16351 chmod +x $MOUNT/date
16353 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16354 $LCTL set_param fail_loc=0x80001401
16356 $MOUNT/date > /dev/null
16359 run_test 221 "make sure fault and truncate race to not cause OOM"
16362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16365 test_mkdir $DIR/$tdir
16366 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16367 createmany -o $DIR/$tdir/$tfile 10
16368 cancel_lru_locks mdc
16369 cancel_lru_locks osc
16370 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16371 $LCTL set_param fail_loc=0x31a
16372 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16373 $LCTL set_param fail_loc=0
16376 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16382 test_mkdir $DIR/$tdir
16383 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16384 createmany -o $DIR/$tdir/$tfile 10
16385 cancel_lru_locks mdc
16386 cancel_lru_locks osc
16387 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16388 $LCTL set_param fail_loc=0x31a
16389 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16390 $LCTL set_param fail_loc=0
16392 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16398 test_mkdir $DIR/$tdir
16399 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16400 createmany -o $DIR/$tdir/$tfile 10
16401 cancel_lru_locks mdc
16402 cancel_lru_locks osc
16403 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16404 $LCTL set_param fail_loc=0x31b
16405 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16406 $LCTL set_param fail_loc=0
16409 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16411 test_224a() { # LU-1039, MRP-303
16412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16414 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16415 $LCTL set_param fail_loc=0x508
16416 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16417 $LCTL set_param fail_loc=0
16420 run_test 224a "Don't panic on bulk IO failure"
16422 test_224b() { # LU-1039, MRP-303
16423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16425 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16426 cancel_lru_locks osc
16427 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16428 $LCTL set_param fail_loc=0x515
16429 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16430 $LCTL set_param fail_loc=0
16433 run_test 224b "Don't panic on bulk IO failure"
16435 test_224c() { # LU-6441
16436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16437 remote_mds_nodsh && skip "remote MDS with nodsh"
16439 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16440 save_writethrough $p
16441 set_cache writethrough on
16443 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
16444 local at_max=$($LCTL get_param -n at_max)
16445 local timeout=$($LCTL get_param -n timeout)
16446 local test_at="at_max"
16447 local param_at="$FSNAME.sys.at_max"
16448 local test_timeout="timeout"
16449 local param_timeout="$FSNAME.sys.timeout"
16451 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16453 set_persistent_param_and_check client "$test_at" "$param_at" 0
16454 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16456 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16457 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16458 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16459 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16461 do_facet ost1 "$LCTL set_param fail_loc=0"
16463 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16464 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16467 $LCTL set_param -n $pages_per_rpc
16468 restore_lustre_params < $p
16471 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16473 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16476 if [ -z ${MDSSURVEY} ]; then
16477 skip_env "mds-survey not found"
16479 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16480 skip "Need MDS version at least 2.2.51"
16482 local mds=$(facet_host $SINGLEMDS)
16483 local target=$(do_nodes $mds 'lctl dl' |
16484 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16486 local cmd1="file_count=1000 thrhi=4"
16487 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16488 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16489 local cmd="$cmd1 $cmd2 $cmd3"
16491 rm -f ${TMP}/mds_survey*
16493 eval $cmd || error "mds-survey with zero-stripe failed"
16494 cat ${TMP}/mds_survey*
16495 rm -f ${TMP}/mds_survey*
16497 run_test 225a "Metadata survey sanity with zero-stripe"
16500 if [ -z ${MDSSURVEY} ]; then
16501 skip_env "mds-survey not found"
16503 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16504 skip "Need MDS version at least 2.2.51"
16505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16506 remote_mds_nodsh && skip "remote MDS with nodsh"
16507 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16508 skip_env "Need to mount OST to test"
16511 local mds=$(facet_host $SINGLEMDS)
16512 local target=$(do_nodes $mds 'lctl dl' |
16513 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16515 local cmd1="file_count=1000 thrhi=4"
16516 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16517 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16518 local cmd="$cmd1 $cmd2 $cmd3"
16520 rm -f ${TMP}/mds_survey*
16522 eval $cmd || error "mds-survey with stripe_count failed"
16523 cat ${TMP}/mds_survey*
16524 rm -f ${TMP}/mds_survey*
16526 run_test 225b "Metadata survey sanity with stripe_count = 1"
16528 mcreate_path2fid () {
16534 local path=$DIR/$tdir/$name
16539 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16540 error "cannot create $desc"
16542 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16544 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16546 fid_path=$($LFS fid2path $MOUNT $fid)
16548 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16550 [ "$path" == "$fid_path" ] ||
16551 error "fid2path returned $fid_path, expected $path"
16553 echo "pass with $path and $fid"
16558 mkdir -p $DIR/$tdir
16560 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16561 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16562 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16563 mcreate_path2fid 0040666 0 0 dir "directory"
16564 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16565 mcreate_path2fid 0100666 0 0 file "regular file"
16566 mcreate_path2fid 0120666 0 0 link "symbolic link"
16567 mcreate_path2fid 0140666 0 0 sock "socket"
16569 run_test 226a "call path2fid and fid2path on files of all type"
16572 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16577 mkdir -p $DIR/$tdir
16578 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
16579 error "create remote directory failed"
16580 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
16581 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
16582 "character special file (null)"
16583 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
16584 "character special file (no device)"
16585 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
16586 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
16587 "block special file (loop)"
16588 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
16589 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
16590 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
16592 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
16594 # LU-1299 Executing or running ldd on a truncated executable does not
16595 # cause an out-of-memory condition.
16597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16598 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
16600 dd if=$(which date) of=$MOUNT/date bs=1k count=1
16601 chmod +x $MOUNT/date
16603 $MOUNT/date > /dev/null
16604 ldd $MOUNT/date > /dev/null
16607 run_test 227 "running truncated executable does not cause OOM"
16609 # LU-1512 try to reuse idle OI blocks
16611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16612 remote_mds_nodsh && skip "remote MDS with nodsh"
16613 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16615 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16616 local myDIR=$DIR/$tdir
16619 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16620 $LCTL set_param fail_loc=0x80001002
16621 createmany -o $myDIR/t- 10000
16622 $LCTL set_param fail_loc=0
16623 # The guard is current the largest FID holder
16625 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16627 local IDX=$(($SEQ % 64))
16629 do_facet $SINGLEMDS sync
16630 # Make sure journal flushed.
16632 local blk1=$(do_facet $SINGLEMDS \
16633 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16634 grep Blockcount | awk '{print $4}')
16636 # Remove old files, some OI blocks will become idle.
16637 unlinkmany $myDIR/t- 10000
16638 # Create new files, idle OI blocks should be reused.
16639 createmany -o $myDIR/t- 2000
16640 do_facet $SINGLEMDS sync
16641 # Make sure journal flushed.
16643 local blk2=$(do_facet $SINGLEMDS \
16644 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16645 grep Blockcount | awk '{print $4}')
16647 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16649 run_test 228a "try to reuse idle OI blocks"
16652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16653 remote_mds_nodsh && skip "remote MDS with nodsh"
16654 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16656 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16657 local myDIR=$DIR/$tdir
16660 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16661 $LCTL set_param fail_loc=0x80001002
16662 createmany -o $myDIR/t- 10000
16663 $LCTL set_param fail_loc=0
16664 # The guard is current the largest FID holder
16666 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16668 local IDX=$(($SEQ % 64))
16670 do_facet $SINGLEMDS sync
16671 # Make sure journal flushed.
16673 local blk1=$(do_facet $SINGLEMDS \
16674 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16675 grep Blockcount | awk '{print $4}')
16677 # Remove old files, some OI blocks will become idle.
16678 unlinkmany $myDIR/t- 10000
16681 stop $SINGLEMDS || error "Fail to stop MDT."
16683 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
16685 df $MOUNT || error "Fail to df."
16686 # Create new files, idle OI blocks should be reused.
16687 createmany -o $myDIR/t- 2000
16688 do_facet $SINGLEMDS sync
16689 # Make sure journal flushed.
16691 local blk2=$(do_facet $SINGLEMDS \
16692 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16693 grep Blockcount | awk '{print $4}')
16695 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16697 run_test 228b "idle OI blocks can be reused after MDT restart"
16701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16702 remote_mds_nodsh && skip "remote MDS with nodsh"
16703 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16705 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16706 local myDIR=$DIR/$tdir
16709 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16710 $LCTL set_param fail_loc=0x80001002
16711 # 20000 files can guarantee there are index nodes in the OI file
16712 createmany -o $myDIR/t- 20000
16713 $LCTL set_param fail_loc=0
16714 # The guard is current the largest FID holder
16716 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16718 local IDX=$(($SEQ % 64))
16720 do_facet $SINGLEMDS sync
16721 # Make sure journal flushed.
16723 local blk1=$(do_facet $SINGLEMDS \
16724 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16725 grep Blockcount | awk '{print $4}')
16727 # Remove old files, some OI blocks will become idle.
16728 unlinkmany $myDIR/t- 20000
16730 # The OI file should become empty now
16732 # Create new files, idle OI blocks should be reused.
16733 createmany -o $myDIR/t- 2000
16734 do_facet $SINGLEMDS sync
16735 # Make sure journal flushed.
16737 local blk2=$(do_facet $SINGLEMDS \
16738 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16739 grep Blockcount | awk '{print $4}')
16741 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16743 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
16745 test_229() { # LU-2482, LU-3448
16746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16747 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
16748 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
16749 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
16753 # Create a file with a released layout and stripe count 2.
16754 $MULTIOP $DIR/$tfile H2c ||
16755 error "failed to create file with released layout"
16757 $LFS getstripe -v $DIR/$tfile
16759 local pattern=$($LFS getstripe -L $DIR/$tfile)
16760 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
16762 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
16764 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
16765 stat $DIR/$tfile || error "failed to stat released file"
16767 chown $RUNAS_ID $DIR/$tfile ||
16768 error "chown $RUNAS_ID $DIR/$tfile failed"
16770 chgrp $RUNAS_ID $DIR/$tfile ||
16771 error "chgrp $RUNAS_ID $DIR/$tfile failed"
16773 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
16774 rm $DIR/$tfile || error "failed to remove released file"
16776 run_test 229 "getstripe/stat/rm/attr changes work on released files"
16779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16780 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16781 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16782 skip "Need MDS version at least 2.11.52"
16786 test_mkdir $DIR/$tdir
16787 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
16788 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
16789 [ $mdt_idx -ne 0 ] &&
16790 error "create local directory on wrong MDT $mdt_idx"
16792 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
16793 error "create remote directory failed"
16794 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
16795 [ $mdt_idx -ne $MDTIDX ] &&
16796 error "create remote directory on wrong MDT $mdt_idx"
16798 createmany -o $DIR/$tdir/test_230/t- 10 ||
16799 error "create files on remote directory failed"
16800 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
16801 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
16802 rm -r $DIR/$tdir || error "unlink remote directory failed"
16804 run_test 230a "Create remote directory and files under the remote directory"
16807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16808 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16809 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16810 skip "Need MDS version at least 2.11.52"
16818 local migrate_dir=$DIR/$tdir/migrate_dir
16819 local other_dir=$DIR/$tdir/other_dir
16821 test_mkdir $DIR/$tdir
16822 test_mkdir -i0 -c1 $migrate_dir
16823 test_mkdir -i0 -c1 $other_dir
16824 for ((i=0; i<10; i++)); do
16825 mkdir -p $migrate_dir/dir_${i}
16826 createmany -o $migrate_dir/dir_${i}/f 10 ||
16827 error "create files under remote dir failed $i"
16830 cp /etc/passwd $migrate_dir/$tfile
16831 cp /etc/passwd $other_dir/$tfile
16832 chattr +SAD $migrate_dir
16833 chattr +SAD $migrate_dir/$tfile
16835 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16836 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16837 local old_dir_mode=$(stat -c%f $migrate_dir)
16838 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
16840 mkdir -p $migrate_dir/dir_default_stripe2
16841 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
16842 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
16844 mkdir -p $other_dir
16845 ln $migrate_dir/$tfile $other_dir/luna
16846 ln $migrate_dir/$tfile $migrate_dir/sofia
16847 ln $other_dir/$tfile $migrate_dir/david
16848 ln -s $migrate_dir/$tfile $other_dir/zachary
16849 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
16850 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
16856 for len in 58 59 60; do
16857 lnktgt=$(str_repeat 'l' $len)
16858 touch $migrate_dir/$lnktgt
16859 ln -s $lnktgt $migrate_dir/${len}char_ln
16863 for len in 4094 4095; do
16864 lnktgt=$(str_repeat 'l' $len)
16865 ln -s $lnktgt $migrate_dir/${len}char_ln
16869 for len in 254 255; do
16870 touch $migrate_dir/$(str_repeat 'l' $len)
16873 $LFS migrate -m $MDTIDX $migrate_dir ||
16874 error "fails on migrating remote dir to MDT1"
16876 echo "migratate to MDT1, then checking.."
16877 for ((i = 0; i < 10; i++)); do
16878 for file in $(find $migrate_dir/dir_${i}); do
16879 mdt_index=$($LFS getstripe -m $file)
16880 # broken symlink getstripe will fail
16881 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
16882 error "$file is not on MDT${MDTIDX}"
16886 # the multiple link file should still in MDT0
16887 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
16888 [ $mdt_index == 0 ] ||
16889 error "$file is not on MDT${MDTIDX}"
16891 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16892 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16893 error " expect $old_dir_flag get $new_dir_flag"
16895 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16896 [ "$old_file_flag" = "$new_file_flag" ] ||
16897 error " expect $old_file_flag get $new_file_flag"
16899 local new_dir_mode=$(stat -c%f $migrate_dir)
16900 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16901 error "expect mode $old_dir_mode get $new_dir_mode"
16903 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16904 [ "$old_file_mode" = "$new_file_mode" ] ||
16905 error "expect mode $old_file_mode get $new_file_mode"
16907 diff /etc/passwd $migrate_dir/$tfile ||
16908 error "$tfile different after migration"
16910 diff /etc/passwd $other_dir/luna ||
16911 error "luna different after migration"
16913 diff /etc/passwd $migrate_dir/sofia ||
16914 error "sofia different after migration"
16916 diff /etc/passwd $migrate_dir/david ||
16917 error "david different after migration"
16919 diff /etc/passwd $other_dir/zachary ||
16920 error "zachary different after migration"
16922 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16923 error "${tfile}_ln different after migration"
16925 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16926 error "${tfile}_ln_other different after migration"
16928 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
16929 [ $stripe_count = 2 ] ||
16930 error "dir strpe_count $d != 2 after migration."
16932 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
16933 [ $stripe_count = 2 ] ||
16934 error "file strpe_count $d != 2 after migration."
16936 #migrate back to MDT0
16939 $LFS migrate -m $MDTIDX $migrate_dir ||
16940 error "fails on migrating remote dir to MDT0"
16942 echo "migrate back to MDT0, checking.."
16943 for file in $(find $migrate_dir); do
16944 mdt_index=$($LFS getstripe -m $file)
16945 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
16946 error "$file is not on MDT${MDTIDX}"
16949 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16950 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16951 error " expect $old_dir_flag get $new_dir_flag"
16953 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16954 [ "$old_file_flag" = "$new_file_flag" ] ||
16955 error " expect $old_file_flag get $new_file_flag"
16957 local new_dir_mode=$(stat -c%f $migrate_dir)
16958 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16959 error "expect mode $old_dir_mode get $new_dir_mode"
16961 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16962 [ "$old_file_mode" = "$new_file_mode" ] ||
16963 error "expect mode $old_file_mode get $new_file_mode"
16965 diff /etc/passwd ${migrate_dir}/$tfile ||
16966 error "$tfile different after migration"
16968 diff /etc/passwd ${other_dir}/luna ||
16969 error "luna different after migration"
16971 diff /etc/passwd ${migrate_dir}/sofia ||
16972 error "sofia different after migration"
16974 diff /etc/passwd ${other_dir}/zachary ||
16975 error "zachary different after migration"
16977 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16978 error "${tfile}_ln different after migration"
16980 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16981 error "${tfile}_ln_other different after migration"
16983 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
16984 [ $stripe_count = 2 ] ||
16985 error "dir strpe_count $d != 2 after migration."
16987 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
16988 [ $stripe_count = 2 ] ||
16989 error "file strpe_count $d != 2 after migration."
16991 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16993 run_test 230b "migrate directory"
16996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16997 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16998 remote_mds_nodsh && skip "remote MDS with nodsh"
16999 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17000 skip "Need MDS version at least 2.11.52"
17006 local migrate_dir=$DIR/$tdir/migrate_dir
17008 #If migrating directory fails in the middle, all entries of
17009 #the directory is still accessiable.
17010 test_mkdir $DIR/$tdir
17011 test_mkdir -i0 -c1 $migrate_dir
17012 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
17014 createmany -o $migrate_dir/f $total ||
17015 error "create files under ${migrate_dir} failed"
17017 # fail after migrating top dir, and this will fail only once, so the
17018 # first sub file migration will fail (currently f3), others succeed.
17019 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
17020 do_facet mds1 lctl set_param fail_loc=0x1801
17021 local t=$(ls $migrate_dir | wc -l)
17022 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17023 error "migrate should fail"
17024 local u=$(ls $migrate_dir | wc -l)
17025 [ "$u" == "$t" ] || error "$u != $t during migration"
17027 # add new dir/file should succeed
17028 mkdir $migrate_dir/dir ||
17029 error "mkdir failed under migrating directory"
17030 touch $migrate_dir/file ||
17031 error "create file failed under migrating directory"
17033 # add file with existing name should fail
17034 for file in $migrate_dir/f*; do
17035 stat $file > /dev/null || error "stat $file failed"
17036 $OPENFILE -f O_CREAT:O_EXCL $file &&
17037 error "open(O_CREAT|O_EXCL) $file should fail"
17038 $MULTIOP $file m && error "create $file should fail"
17039 touch $DIR/$tdir/remote_dir/$tfile ||
17040 error "touch $tfile failed"
17041 ln $DIR/$tdir/remote_dir/$tfile $file &&
17042 error "link $file should fail"
17043 mdt_index=$($LFS getstripe -m $file)
17044 if [ $mdt_index == 0 ]; then
17045 # file failed to migrate is not allowed to rename to
17046 mv $DIR/$tdir/remote_dir/$tfile $file &&
17047 error "rename to $file should fail"
17049 mv $DIR/$tdir/remote_dir/$tfile $file ||
17050 error "rename to $file failed"
17052 echo hello >> $file || error "write $file failed"
17055 # resume migration with different options should fail
17056 $LFS migrate -m 0 $migrate_dir &&
17057 error "migrate -m 0 $migrate_dir should fail"
17059 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17060 error "migrate -c 2 $migrate_dir should fail"
17062 # resume migration should succeed
17063 $LFS migrate -m $MDTIDX $migrate_dir ||
17064 error "migrate $migrate_dir failed"
17066 echo "Finish migration, then checking.."
17067 for file in $(find $migrate_dir); do
17068 mdt_index=$($LFS getstripe -m $file)
17069 [ $mdt_index == $MDTIDX ] ||
17070 error "$file is not on MDT${MDTIDX}"
17073 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17075 run_test 230c "check directory accessiblity if migration failed"
17078 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17079 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17080 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17081 skip "Need MDS version at least 2.11.52"
17083 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17085 local migrate_dir=$DIR/$tdir/migrate_dir
17095 old_index=$((RANDOM % MDSCOUNT))
17096 old_count=$((MDSCOUNT - old_index))
17097 new_index=$((RANDOM % MDSCOUNT))
17098 new_count=$((MDSCOUNT - new_index))
17099 new_hash=1 # for all_char
17101 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17102 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17104 test_mkdir $DIR/$tdir
17105 test_mkdir -i $old_index -c $old_count $migrate_dir
17107 for ((i=0; i<100; i++)); do
17108 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17109 createmany -o $migrate_dir/dir_${i}/f 100 ||
17110 error "create files under remote dir failed $i"
17113 echo -n "Migrate from MDT$old_index "
17114 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17115 echo -n "to MDT$new_index"
17116 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17119 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17120 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17121 error "migrate remote dir error"
17123 echo "Finish migration, then checking.."
17124 for file in $(find $migrate_dir); do
17125 mdt_index=$($LFS getstripe -m $file)
17126 if [ $mdt_index -lt $new_index ] ||
17127 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17128 error "$file is on MDT$mdt_index"
17132 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17134 run_test 230d "check migrate big directory"
17137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17138 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17139 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17140 skip "Need MDS version at least 2.11.52"
17147 mkdir -p $DIR/$tdir
17148 mkdir $DIR/$tdir/migrate_dir
17149 mkdir $DIR/$tdir/other_dir
17150 touch $DIR/$tdir/migrate_dir/a
17151 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17152 ls $DIR/$tdir/other_dir
17154 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17155 error "migrate dir fails"
17157 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17158 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17160 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17161 [ $mdt_index == 0 ] || error "a is not on MDT0"
17163 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17164 error "migrate dir fails"
17166 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17167 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17169 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17170 [ $mdt_index == 1 ] || error "a is not on MDT1"
17172 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17173 [ $mdt_index == 1 ] || error "b is not on MDT1"
17175 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17176 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17178 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17180 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17182 run_test 230e "migrate mulitple local link files"
17185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17186 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17187 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17188 skip "Need MDS version at least 2.11.52"
17193 mkdir -p $DIR/$tdir
17194 mkdir $DIR/$tdir/migrate_dir
17195 $LFS mkdir -i1 $DIR/$tdir/other_dir
17196 touch $DIR/$tdir/migrate_dir/a
17197 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17198 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17199 ls $DIR/$tdir/other_dir
17201 # a should be migrated to MDT1, since no other links on MDT0
17202 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17203 error "#1 migrate dir fails"
17204 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17205 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17206 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17207 [ $mdt_index == 1 ] || error "a is not on MDT1"
17209 # a should stay on MDT1, because it is a mulitple link file
17210 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17211 error "#2 migrate dir fails"
17212 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17213 [ $mdt_index == 1 ] || error "a is not on MDT1"
17215 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17216 error "#3 migrate dir fails"
17218 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17219 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17220 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17222 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17223 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17225 # a should be migrated to MDT0, since no other links on MDT1
17226 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17227 error "#4 migrate dir fails"
17228 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17229 [ $mdt_index == 0 ] || error "a is not on MDT0"
17231 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17233 run_test 230f "migrate mulitple remote link files"
17236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17237 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17238 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17239 skip "Need MDS version at least 2.11.52"
17241 mkdir -p $DIR/$tdir/migrate_dir
17243 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
17244 error "migrating dir to non-exist MDT succeeds"
17247 run_test 230g "migrate dir to non-exist MDT"
17250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17251 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17252 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17253 skip "Need MDS version at least 2.11.52"
17257 mkdir -p $DIR/$tdir/migrate_dir
17259 $LFS migrate -m1 $DIR &&
17260 error "migrating mountpoint1 should fail"
17262 $LFS migrate -m1 $DIR/$tdir/.. &&
17263 error "migrating mountpoint2 should fail"
17266 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
17267 error "migrating $tdir/migrate_dir/.. should fail"
17271 run_test 230h "migrate .. and root"
17274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17275 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17276 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17277 skip "Need MDS version at least 2.11.52"
17279 mkdir -p $DIR/$tdir/migrate_dir
17281 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
17282 error "migration fails with a tailing slash"
17284 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17285 error "migration fails with two tailing slashes"
17287 run_test 230i "lfs migrate -m tolerates trailing slashes"
17290 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17291 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17292 skip "Need MDS version at least 2.11.52"
17294 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17295 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17296 error "create $tfile failed"
17297 cat /etc/passwd > $DIR/$tdir/$tfile
17299 $LFS migrate -m 1 $DIR/$tdir
17301 cmp /etc/passwd $DIR/$tdir/$tfile ||
17302 error "DoM file mismatch after migration"
17304 run_test 230j "DoM file data not changed after dir migration"
17307 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17308 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17309 skip "Need MDS version at least 2.11.56"
17312 local files_on_starting_mdt=0
17314 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17315 $LFS getdirstripe $DIR/$tdir
17316 for i in $(seq $total); do
17317 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17318 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17319 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17322 echo "$files_on_starting_mdt files on MDT0"
17324 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17325 $LFS getdirstripe $DIR/$tdir
17327 files_on_starting_mdt=0
17328 for i in $(seq $total); do
17329 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17330 error "file $tfile.$i mismatch after migration"
17331 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17332 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17335 echo "$files_on_starting_mdt files on MDT1 after migration"
17336 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17338 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17339 $LFS getdirstripe $DIR/$tdir
17341 files_on_starting_mdt=0
17342 for i in $(seq $total); do
17343 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17344 error "file $tfile.$i mismatch after 2nd migration"
17345 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17346 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17349 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17350 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17354 run_test 230k "file data not changed after dir migration"
17357 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17358 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17359 skip "Need MDS version at least 2.11.56"
17361 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17362 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17363 error "create files under remote dir failed $i"
17364 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17366 run_test 230l "readdir between MDTs won't crash"
17369 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17370 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17371 skip "Need MDS version at least 2.11.56"
17374 local mig_dir=$DIR/$tdir/migrate_dir
17375 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17379 echo "Creating files and dirs with xattrs"
17380 test_mkdir $DIR/$tdir
17381 test_mkdir -i0 -c1 $mig_dir
17383 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17384 error "cannot set xattr attr1 on dir"
17385 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17386 error "cannot set xattr attr2 on dir"
17387 touch $mig_dir/dir/f0
17388 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17389 error "cannot set xattr attr1 on file"
17390 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17391 error "cannot set xattr attr2 on file"
17392 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17393 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17394 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17395 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17396 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17397 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17398 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17399 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17400 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17402 echo "Migrating to MDT1"
17403 $LFS migrate -m $MDTIDX $mig_dir ||
17404 error "fails on migrating dir to MDT1"
17406 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17407 echo "Checking xattrs"
17408 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17409 [ "$val" = $longstr ] ||
17410 error "expecting xattr1 $longstr on dir, found $val"
17411 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17412 [ "$val" = $shortstr ] ||
17413 error "expecting xattr2 $shortstr on dir, found $val"
17414 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17415 [ "$val" = $longstr ] ||
17416 error "expecting xattr1 $longstr on file, found $val"
17417 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17418 [ "$val" = $shortstr ] ||
17419 error "expecting xattr2 $shortstr on file, found $val"
17421 run_test 230m "xattrs not changed after dir migration"
17424 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17425 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
17426 skip "Need MDS version at least 2.13.53"
17428 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
17429 cat /etc/hosts > $DIR/$tdir/$tfile
17430 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
17431 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
17433 cmp /etc/hosts $DIR/$tdir/$tfile ||
17434 error "File data mismatch after migration"
17436 run_test 230n "Dir migration with mirrored file"
17440 # For simplicity this test assumes that max_pages_per_rpc
17441 # is the same across all OSCs
17442 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
17443 local bulk_size=$((max_pages * PAGE_SIZE))
17444 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
17447 mkdir -p $DIR/$tdir
17448 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
17449 error "failed to set stripe with -S ${brw_size}M option"
17451 # clear the OSC stats
17452 $LCTL set_param osc.*.stats=0 &>/dev/null
17455 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
17456 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
17457 oflag=direct &>/dev/null || error "dd failed"
17459 sync; sleep 1; sync # just to be safe
17460 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
17461 if [ x$nrpcs != "x1" ]; then
17462 $LCTL get_param osc.*.stats
17463 error "found $nrpcs ost_write RPCs, not 1 as expected"
17467 # Drop the OSC cache, otherwise we will read from it
17468 cancel_lru_locks osc
17470 # clear the OSC stats
17471 $LCTL set_param osc.*.stats=0 &>/dev/null
17473 # Client reads $bulk_size.
17474 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
17475 iflag=direct &>/dev/null || error "dd failed"
17477 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
17478 if [ x$nrpcs != "x1" ]; then
17479 $LCTL get_param osc.*.stats
17480 error "found $nrpcs ost_read RPCs, not 1 as expected"
17483 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
17486 mkdir -p $DIR/$tdir
17488 for i in {0..1023}; do
17489 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
17490 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
17491 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
17495 run_test 231b "must not assert on fully utilized OST request buffer"
17498 mkdir -p $DIR/$tdir
17499 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17501 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17502 do_facet ost1 $LCTL set_param fail_loc=0x31c
17504 # ignore dd failure
17505 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
17507 do_facet ost1 $LCTL set_param fail_loc=0
17508 umount_client $MOUNT || error "umount failed"
17509 mount_client $MOUNT || error "mount failed"
17510 stop ost1 || error "cannot stop ost1"
17511 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17513 run_test 232a "failed lock should not block umount"
17516 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
17517 skip "Need MDS version at least 2.10.58"
17519 mkdir -p $DIR/$tdir
17520 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17521 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
17523 cancel_lru_locks osc
17525 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17526 do_facet ost1 $LCTL set_param fail_loc=0x31c
17529 $LFS data_version $DIR/$tdir/$tfile || true
17531 do_facet ost1 $LCTL set_param fail_loc=0
17532 umount_client $MOUNT || error "umount failed"
17533 mount_client $MOUNT || error "mount failed"
17534 stop ost1 || error "cannot stop ost1"
17535 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17537 run_test 232b "failed data version lock should not block umount"
17540 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
17541 skip "Need MDS version at least 2.3.64"
17542 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17544 local fid=$($LFS path2fid $MOUNT)
17546 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17547 error "cannot access $MOUNT using its FID '$fid'"
17549 run_test 233a "checking that OBF of the FS root succeeds"
17552 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17553 skip "Need MDS version at least 2.5.90"
17554 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17556 local fid=$($LFS path2fid $MOUNT/.lustre)
17558 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17559 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17561 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17562 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17563 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17565 run_test 233b "checking that OBF of the FS .lustre succeeds"
17568 local p="$TMP/sanityN-$TESTNAME.parameters"
17569 save_lustre_params client "llite.*.xattr_cache" > $p
17570 lctl set_param llite.*.xattr_cache 1 ||
17571 skip_env "xattr cache is not supported"
17573 mkdir -p $DIR/$tdir || error "mkdir failed"
17574 touch $DIR/$tdir/$tfile || error "touch failed"
17575 # OBD_FAIL_LLITE_XATTR_ENOMEM
17576 $LCTL set_param fail_loc=0x1405
17577 getfattr -n user.attr $DIR/$tdir/$tfile &&
17578 error "getfattr should have failed with ENOMEM"
17579 $LCTL set_param fail_loc=0x0
17582 restore_lustre_params < $p
17585 run_test 234 "xattr cache should not crash on ENOMEM"
17588 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
17589 skip "Need MDS version at least 2.4.52"
17591 flock_deadlock $DIR/$tfile
17596 124) error "process hangs on a deadlock"
17598 *) error "error executing flock_deadlock $DIR/$tfile"
17602 run_test 235 "LU-1715: flock deadlock detection does not work properly"
17606 check_swap_layouts_support
17608 local ref1=/etc/passwd
17609 local ref2=/etc/group
17610 local file1=$DIR/$tdir/f1
17611 local file2=$DIR/$tdir/f2
17613 test_mkdir -c1 $DIR/$tdir
17614 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
17615 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
17616 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
17617 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
17618 local fd=$(free_fd)
17619 local cmd="exec $fd<>$file2"
17622 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
17623 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
17626 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17631 run_test 236 "Layout swap on open unlinked file"
17633 # LU-4659 linkea consistency
17635 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17636 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17637 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17638 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17641 ln $DIR/$tfile $DIR/$tfile.lnk
17642 touch $DIR/$tfile.new
17643 mv $DIR/$tfile.new $DIR/$tfile
17644 local fid1=$($LFS path2fid $DIR/$tfile)
17645 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
17646 local path1=$($LFS fid2path $FSNAME "$fid1")
17647 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
17648 local path2=$($LFS fid2path $FSNAME "$fid2")
17649 [ $tfile.lnk == $path2 ] ||
17650 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
17653 run_test 238 "Verify linkea consistency"
17655 test_239A() { # was test_239
17656 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
17657 skip "Need MDS version at least 2.5.60"
17659 local list=$(comma_list $(mdts_nodes))
17661 mkdir -p $DIR/$tdir
17662 createmany -o $DIR/$tdir/f- 5000
17663 unlinkmany $DIR/$tdir/f- 5000
17664 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
17665 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
17666 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
17667 osp.*MDT*.sync_in_flight" | calc_sum)
17668 [ "$changes" -eq 0 ] || error "$changes not synced"
17670 run_test 239A "osp_sync test"
17672 test_239a() { #LU-5297
17673 remote_mds_nodsh && skip "remote MDS with nodsh"
17676 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
17677 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
17678 chgrp $RUNAS_GID $DIR/$tfile
17679 wait_delete_completed
17681 run_test 239a "process invalid osp sync record correctly"
17683 test_239b() { #LU-5297
17684 remote_mds_nodsh && skip "remote MDS with nodsh"
17687 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
17688 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
17689 chgrp $RUNAS_GID $DIR/$tfile1
17690 wait_delete_completed
17691 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17693 chgrp $RUNAS_GID $DIR/$tfile2
17694 wait_delete_completed
17696 run_test 239b "process osp sync record with ENOMEM error correctly"
17699 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17700 remote_mds_nodsh && skip "remote MDS with nodsh"
17702 mkdir -p $DIR/$tdir
17704 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
17705 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
17706 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
17707 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
17709 umount_client $MOUNT || error "umount failed"
17710 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
17711 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
17712 mount_client $MOUNT || error "failed to mount client"
17714 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
17715 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
17717 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
17723 for LOOP in $(seq $count); do
17724 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
17725 cancel_lru_locks $OSC || true
17733 for LOOP in $(seq $1); do
17734 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
17739 test_241a() { # was test_241
17740 local bsize=$PAGE_SIZE
17742 (( bsize < 40960 )) && bsize=40960
17743 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17745 cancel_lru_locks $OSC
17746 test_241_bio 1000 $bsize &
17748 test_241_dio 1000 $bsize
17751 run_test 241a "bio vs dio"
17754 local bsize=$PAGE_SIZE
17756 (( bsize < 40960 )) && bsize=40960
17757 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17759 test_241_dio 1000 $bsize &
17761 test_241_dio 1000 $bsize
17764 run_test 241b "dio vs dio"
17767 remote_mds_nodsh && skip "remote MDS with nodsh"
17769 mkdir -p $DIR/$tdir
17770 touch $DIR/$tdir/$tfile
17772 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
17773 do_facet mds1 lctl set_param fail_loc=0x105
17774 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
17776 do_facet mds1 lctl set_param fail_loc=0
17777 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
17779 run_test 242 "mdt_readpage failure should not cause directory unreadable"
17783 test_mkdir $DIR/$tdir
17784 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
17786 run_test 243 "various group lock tests"
17790 test_mkdir $DIR/$tdir
17791 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
17792 sendfile_grouplock $DIR/$tdir/$tfile || \
17793 error "sendfile+grouplock failed"
17796 run_test 244a "sendfile with group lock tests"
17800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17803 local size=$((1024*1024))
17805 test_mkdir $DIR/$tdir
17806 for i in $(seq 1 $threads); do
17807 local file=$DIR/$tdir/file_$((i / 10))
17808 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
17811 for i in $(seq 1 $threads); do
17815 run_test 244b "multi-threaded write with group lock"
17818 local flagname="multi_mod_rpcs"
17819 local connect_data_name="max_mod_rpcs"
17822 # check if multiple modify RPCs flag is set
17823 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
17824 grep "connect_flags:")
17827 echo "$out" | grep -qw $flagname
17828 if [ $? -ne 0 ]; then
17829 echo "connect flag $flagname is not set"
17833 # check if multiple modify RPCs data is set
17834 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
17837 echo "$out" | grep -qw $connect_data_name ||
17838 error "import should have connect data $connect_data_name"
17840 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
17846 umount_client $submount
17851 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17853 skip_env "Fileset feature is not supported"
17855 local submount=${MOUNT}_$tdir
17858 mkdir -p $submount || error "mkdir $submount failed"
17859 FILESET="$FILESET/$tdir" mount_client $submount ||
17860 error "mount $submount failed"
17861 trap "cleanup_247 $submount" EXIT
17862 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
17863 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
17864 error "read $MOUNT/$tdir/$tfile failed"
17865 cleanup_247 $submount
17867 run_test 247a "mount subdir as fileset"
17870 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17871 skip_env "Fileset feature is not supported"
17873 local submount=${MOUNT}_$tdir
17875 rm -rf $MOUNT/$tdir
17876 mkdir -p $submount || error "mkdir $submount failed"
17878 FILESET="$FILESET/$tdir" mount_client $submount &&
17879 error "mount $submount should fail"
17882 run_test 247b "mount subdir that dose not exist"
17885 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17886 skip_env "Fileset feature is not supported"
17888 local submount=${MOUNT}_$tdir
17890 mkdir -p $MOUNT/$tdir/dir1
17891 mkdir -p $submount || error "mkdir $submount failed"
17892 trap "cleanup_247 $submount" EXIT
17893 FILESET="$FILESET/$tdir" mount_client $submount ||
17894 error "mount $submount failed"
17895 local fid=$($LFS path2fid $MOUNT/)
17896 $LFS fid2path $submount $fid && error "fid2path should fail"
17897 cleanup_247 $submount
17899 run_test 247c "running fid2path outside root"
17902 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17903 skip "Fileset feature is not supported"
17905 local submount=${MOUNT}_$tdir
17907 mkdir -p $MOUNT/$tdir/dir1
17908 mkdir -p $submount || error "mkdir $submount failed"
17909 FILESET="$FILESET/$tdir" mount_client $submount ||
17910 error "mount $submount failed"
17911 trap "cleanup_247 $submount" EXIT
17912 local fid=$($LFS path2fid $submount/dir1)
17913 $LFS fid2path $submount $fid || error "fid2path should succeed"
17914 cleanup_247 $submount
17916 run_test 247d "running fid2path inside root"
17920 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17922 skip "Fileset feature is not supported"
17924 local submount=${MOUNT}_$tdir
17927 mkdir -p $submount || error "mkdir $submount failed"
17928 FILESET="$FILESET/.." mount_client $submount &&
17929 error "mount $submount should fail"
17932 run_test 247e "mount .. as fileset"
17935 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
17936 [ -z "$fast_read_sav" ] && skip "no fast read support"
17938 # create a large file for fast read verification
17939 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
17941 # make sure the file is created correctly
17942 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
17943 { rm -f $DIR/$tfile; skip "file creation error"; }
17945 echo "Test 1: verify that fast read is 4 times faster on cache read"
17947 # small read with fast read enabled
17948 $LCTL set_param -n llite.*.fast_read=1
17949 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17950 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17951 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17952 # small read with fast read disabled
17953 $LCTL set_param -n llite.*.fast_read=0
17954 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17955 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17956 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17958 # verify that fast read is 4 times faster for cache read
17959 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
17960 error_not_in_vm "fast read was not 4 times faster: " \
17961 "$t_fast vs $t_slow"
17963 echo "Test 2: verify the performance between big and small read"
17964 $LCTL set_param -n llite.*.fast_read=1
17966 # 1k non-cache read
17967 cancel_lru_locks osc
17968 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17969 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17970 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17972 # 1M non-cache read
17973 cancel_lru_locks osc
17974 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17975 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17976 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17978 # verify that big IO is not 4 times faster than small IO
17979 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
17980 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
17982 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
17985 run_test 248a "fast read verification"
17988 # Default short_io_bytes=16384, try both smaller and larger sizes.
17989 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
17990 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
17991 echo "bs=53248 count=113 normal buffered write"
17992 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
17993 error "dd of initial data file failed"
17994 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
17996 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
17997 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
17998 error "dd with sync normal writes failed"
17999 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
18001 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
18002 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
18003 error "dd with sync small writes failed"
18004 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
18006 cancel_lru_locks osc
18008 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
18009 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
18010 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
18011 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
18012 iflag=direct || error "dd with O_DIRECT small read failed"
18013 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
18014 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
18015 error "compare $TMP/$tfile.1 failed"
18017 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
18018 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
18020 # just to see what the maximum tunable value is, and test parsing
18021 echo "test invalid parameter 2MB"
18022 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
18023 error "too-large short_io_bytes allowed"
18024 echo "test maximum parameter 512KB"
18025 # if we can set a larger short_io_bytes, run test regardless of version
18026 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
18027 # older clients may not allow setting it this large, that's OK
18028 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
18029 skip "Need at least client version 2.13.50"
18030 error "medium short_io_bytes failed"
18032 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18033 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
18035 echo "test large parameter 64KB"
18036 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
18037 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18039 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
18040 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
18041 error "dd with sync large writes failed"
18042 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
18044 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
18045 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
18046 num=$((113 * 4096 / PAGE_SIZE))
18047 echo "bs=$size count=$num oflag=direct large write $tfile.3"
18048 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
18049 error "dd with O_DIRECT large writes failed"
18050 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
18051 error "compare $DIR/$tfile.3 failed"
18053 cancel_lru_locks osc
18055 echo "bs=$size count=$num iflag=direct large read $tfile.2"
18056 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
18057 error "dd with O_DIRECT large read failed"
18058 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
18059 error "compare $TMP/$tfile.2 failed"
18061 echo "bs=$size count=$num iflag=direct large read $tfile.3"
18062 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
18063 error "dd with O_DIRECT large read failed"
18064 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
18065 error "compare $TMP/$tfile.3 failed"
18067 run_test 248b "test short_io read and write for both small and large sizes"
18069 test_249() { # LU-7890
18070 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
18071 skip "Need at least version 2.8.54"
18074 $LFS setstripe -c 1 $DIR/$tfile
18075 # Offset 2T == 4k * 512M
18076 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
18077 error "dd to 2T offset failed"
18079 run_test 249 "Write above 2T file size"
18082 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
18083 && skip "no 16TB file size limit on ZFS"
18085 $LFS setstripe -c 1 $DIR/$tfile
18086 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
18087 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
18088 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
18089 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
18090 conv=notrunc,fsync && error "append succeeded"
18093 run_test 250 "Write above 16T limit"
18096 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
18098 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
18099 #Skip once - writing the first stripe will succeed
18100 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18101 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
18102 error "short write happened"
18104 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18105 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
18106 error "short read happened"
18110 run_test 251 "Handling short read and write correctly"
18113 remote_mds_nodsh && skip "remote MDS with nodsh"
18114 remote_ost_nodsh && skip "remote OST with nodsh"
18115 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
18116 skip_env "ldiskfs only test"
18126 # check lr_reader on OST0000
18128 dev=$(facet_device $tgt)
18129 out=$(do_facet $tgt $LR_READER $dev)
18130 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18132 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
18133 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
18134 error "Invalid uuid returned by $LR_READER on target $tgt"
18135 echo -e "uuid returned by $LR_READER is '$uuid'\n"
18137 # check lr_reader -c on MDT0000
18139 dev=$(facet_device $tgt)
18140 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
18141 skip "$LR_READER does not support additional options"
18143 out=$(do_facet $tgt $LR_READER -c $dev)
18144 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18146 num=$(echo "$out" | grep -c "mdtlov")
18147 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
18148 error "Invalid number of mdtlov clients returned by $LR_READER"
18149 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
18151 # check lr_reader -cr on MDT0000
18152 out=$(do_facet $tgt $LR_READER -cr $dev)
18153 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18155 echo "$out" | grep -q "^reply_data:$" ||
18156 error "$LR_READER should have returned 'reply_data' section"
18157 num=$(echo "$out" | grep -c "client_generation")
18158 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
18160 run_test 252 "check lr_reader tool"
18163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18164 remote_mds_nodsh && skip "remote MDS with nodsh"
18165 remote_mgs_nodsh && skip "remote MGS with nodsh"
18169 local ost_name=$(ostname_from_index $ostidx)
18172 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
18173 do_facet $SINGLEMDS $LCTL get_param -n \
18174 osp.$mdtosc_proc1.reserved_mb_high ||
18175 skip "remote MDS does not support reserved_mb_high"
18179 wait_delete_completed
18182 pool_add $TESTNAME || error "Pool creation failed"
18183 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
18185 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
18186 error "Setstripe failed"
18188 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
18190 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
18192 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
18194 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18195 osp.$mdtosc_proc1.prealloc_status)
18196 echo "prealloc_status $oa_status"
18198 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
18199 error "File creation should fail"
18201 #object allocation was stopped, but we still able to append files
18202 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
18203 oflag=append || error "Append failed"
18205 rm -f $DIR/$tdir/$tfile.0
18207 # For this test, we want to delete the files we created to go out of
18208 # space but leave the watermark, so we remain nearly out of space
18209 ost_watermarks_enospc_delete_files $tfile $ostidx
18211 wait_delete_completed
18215 for i in $(seq 10 12); do
18216 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
18217 2>/dev/null || error "File creation failed after rm"
18220 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18221 osp.$mdtosc_proc1.prealloc_status)
18222 echo "prealloc_status $oa_status"
18224 if (( oa_status != 0 )); then
18225 error "Object allocation still disable after rm"
18228 run_test 253 "Check object allocation limit"
18231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18232 remote_mds_nodsh && skip "remote MDS with nodsh"
18233 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
18234 skip "MDS does not support changelog_size"
18237 local MDT0=$(facet_svc $SINGLEMDS)
18239 changelog_register || error "changelog_register failed"
18241 changelog_clear 0 || error "changelog_clear failed"
18243 local size1=$(do_facet $SINGLEMDS \
18244 $LCTL get_param -n mdd.$MDT0.changelog_size)
18245 echo "Changelog size $size1"
18248 $LFS mkdir -i 0 $DIR/$tdir
18250 mkdir -p $DIR/$tdir/pics/2008/zachy
18251 touch $DIR/$tdir/pics/2008/zachy/timestamp
18252 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
18253 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
18254 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
18255 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
18256 rm $DIR/$tdir/pics/desktop.jpg
18258 local size2=$(do_facet $SINGLEMDS \
18259 $LCTL get_param -n mdd.$MDT0.changelog_size)
18260 echo "Changelog size after work $size2"
18262 (( $size2 > $size1 )) ||
18263 error "new Changelog size=$size2 less than old size=$size1"
18265 run_test 254 "Check changelog size"
18272 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
18273 awk -F: '{print $2}' | grep $type > /dev/null
18274 if [ $? -ne 0 ]; then
18284 lfs ladvise -a willread $file > /dev/null 2>&1
18285 if [ $? -eq 0 ]; then
18289 lfs ladvise -a willread $file 2>&1 |
18290 grep "Inappropriate ioctl for device" > /dev/null
18291 if [ $? -eq 0 ]; then
18298 bc <<<"scale=2; ($1 - $2) * 100 / $2"
18301 # run a random read IO workload
18302 # usage: random_read_iops <filename> <filesize> <iosize>
18303 random_read_iops() {
18306 local iosize=${3:-4096}
18308 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
18309 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
18312 drop_file_oss_cache() {
18316 $LFS ladvise -a dontneed $file 2>/dev/null ||
18317 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
18320 ladvise_willread_performance()
18323 local average_origin=0
18324 local average_cache=0
18325 local average_ladvise=0
18327 for ((i = 1; i <= $repeat; i++)); do
18328 echo "Iter $i/$repeat: reading without willread hint"
18329 cancel_lru_locks osc
18330 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18331 local speed_origin=$(random_read_iops $DIR/$tfile $size)
18332 echo "Iter $i/$repeat: uncached speed: $speed_origin"
18333 average_origin=$(bc <<<"$average_origin + $speed_origin")
18335 cancel_lru_locks osc
18336 local speed_cache=$(random_read_iops $DIR/$tfile $size)
18337 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
18338 average_cache=$(bc <<<"$average_cache + $speed_cache")
18340 cancel_lru_locks osc
18341 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18342 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
18343 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
18344 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
18345 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
18347 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
18348 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
18349 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
18351 speedup_cache=$(percent $average_cache $average_origin)
18352 speedup_ladvise=$(percent $average_ladvise $average_origin)
18354 echo "Average uncached read: $average_origin"
18355 echo "Average speedup with OSS cached read: " \
18356 "$average_cache = +$speedup_cache%"
18357 echo "Average speedup with ladvise willread: " \
18358 "$average_ladvise = +$speedup_ladvise%"
18360 local lowest_speedup=20
18361 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
18362 echo "Speedup with OSS cached read less than $lowest_speedup%," \
18363 "got $average_cache%. Skipping ladvise willread check."
18367 # the test won't work on ZFS until it supports 'ladvise dontneed', but
18368 # it is still good to run until then to exercise 'ladvise willread'
18369 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18370 [ "$ost1_FSTYPE" = "zfs" ] &&
18371 echo "osd-zfs does not support dontneed or drop_caches" &&
18374 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
18375 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
18376 error_not_in_vm "Speedup with willread is less than " \
18377 "$lowest_speedup%, got $average_ladvise%"
18381 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18382 skip "lustre < 2.8.54 does not support ladvise "
18383 remote_ost_nodsh && skip "remote OST with nodsh"
18385 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
18387 ladvise_no_type willread $DIR/$tfile &&
18388 skip "willread ladvise is not supported"
18390 ladvise_no_ioctl $DIR/$tfile &&
18391 skip "ladvise ioctl is not supported"
18394 local size=$((size_mb * 1048576))
18395 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18396 error "dd to $DIR/$tfile failed"
18398 lfs ladvise -a willread $DIR/$tfile ||
18399 error "Ladvise failed with no range argument"
18401 lfs ladvise -a willread -s 0 $DIR/$tfile ||
18402 error "Ladvise failed with no -l or -e argument"
18404 lfs ladvise -a willread -e 1 $DIR/$tfile ||
18405 error "Ladvise failed with only -e argument"
18407 lfs ladvise -a willread -l 1 $DIR/$tfile ||
18408 error "Ladvise failed with only -l argument"
18410 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
18411 error "End offset should not be smaller than start offset"
18413 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
18414 error "End offset should not be equal to start offset"
18416 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
18417 error "Ladvise failed with overflowing -s argument"
18419 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
18420 error "Ladvise failed with overflowing -e argument"
18422 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
18423 error "Ladvise failed with overflowing -l argument"
18425 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
18426 error "Ladvise succeeded with conflicting -l and -e arguments"
18428 echo "Synchronous ladvise should wait"
18430 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
18431 do_nodes $(comma_list $(osts_nodes)) \
18432 $LCTL set_param fail_val=$delay fail_loc=0x237
18434 local start_ts=$SECONDS
18435 lfs ladvise -a willread $DIR/$tfile ||
18436 error "Ladvise failed with no range argument"
18437 local end_ts=$SECONDS
18438 local inteval_ts=$((end_ts - start_ts))
18440 if [ $inteval_ts -lt $(($delay - 1)) ]; then
18441 error "Synchronous advice didn't wait reply"
18444 echo "Asynchronous ladvise shouldn't wait"
18445 local start_ts=$SECONDS
18446 lfs ladvise -a willread -b $DIR/$tfile ||
18447 error "Ladvise failed with no range argument"
18448 local end_ts=$SECONDS
18449 local inteval_ts=$((end_ts - start_ts))
18451 if [ $inteval_ts -gt $(($delay / 2)) ]; then
18452 error "Asynchronous advice blocked"
18455 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
18456 ladvise_willread_performance
18458 run_test 255a "check 'lfs ladvise -a willread'"
18464 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
18468 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18469 skip "lustre < 2.8.54 does not support ladvise "
18470 remote_ost_nodsh && skip "remote OST with nodsh"
18472 lfs setstripe -c 1 -i 0 $DIR/$tfile
18474 ladvise_no_type dontneed $DIR/$tfile &&
18475 skip "dontneed ladvise is not supported"
18477 ladvise_no_ioctl $DIR/$tfile &&
18478 skip "ladvise ioctl is not supported"
18480 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18481 [ "$ost1_FSTYPE" = "zfs" ] &&
18482 skip "zfs-osd does not support 'ladvise dontneed'"
18485 local size=$((size_mb * 1048576))
18486 # In order to prevent disturbance of other processes, only check 3/4
18487 # of the memory usage
18488 local kibibytes=$((size_mb * 1024 * 3 / 4))
18490 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18491 error "dd to $DIR/$tfile failed"
18493 #force write to complete before dropping OST cache & checking memory
18496 local total=$(facet_meminfo ost1 MemTotal)
18497 echo "Total memory: $total KiB"
18499 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
18500 local before_read=$(facet_meminfo ost1 Cached)
18501 echo "Cache used before read: $before_read KiB"
18503 lfs ladvise -a willread $DIR/$tfile ||
18504 error "Ladvise willread failed"
18505 local after_read=$(facet_meminfo ost1 Cached)
18506 echo "Cache used after read: $after_read KiB"
18508 lfs ladvise -a dontneed $DIR/$tfile ||
18509 error "Ladvise dontneed again failed"
18510 local no_read=$(facet_meminfo ost1 Cached)
18511 echo "Cache used after dontneed ladvise: $no_read KiB"
18513 if [ $total -lt $((before_read + kibibytes)) ]; then
18514 echo "Memory is too small, abort checking"
18518 if [ $((before_read + kibibytes)) -gt $after_read ]; then
18519 error "Ladvise willread should use more memory" \
18520 "than $kibibytes KiB"
18523 if [ $((no_read + kibibytes)) -gt $after_read ]; then
18524 error "Ladvise dontneed should release more memory" \
18525 "than $kibibytes KiB"
18528 run_test 255b "check 'lfs ladvise -a dontneed'"
18531 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
18532 skip "lustre < 2.10.50 does not support lockahead"
18540 test_mkdir -p $DIR/$tdir
18541 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18543 #test 10 returns only success/failure
18545 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18547 if [ $rc -eq 255 ]; then
18548 error "Ladvise test${i} failed, ${rc}"
18551 #test 11 counts lock enqueue requests, all others count new locks
18553 count=$(do_facet ost1 \
18554 $LCTL get_param -n ost.OSS.ost.stats)
18555 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
18557 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18559 if [ $rc -eq 255 ]; then
18560 error "Ladvise test${i} failed, ${rc}"
18563 new_count=$(do_facet ost1 \
18564 $LCTL get_param -n ost.OSS.ost.stats)
18565 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
18566 awk '{ print $2 }')
18568 difference="$((new_count - count))"
18569 if [ $difference -ne $rc ]; then
18570 error "Ladvise test${i}, bad enqueue count, returned " \
18571 "${rc}, actual ${difference}"
18574 for i in $(seq 12 21); do
18575 # If we do not do this, we run the risk of having too many
18576 # locks and starting lock cancellation while we are checking
18578 cancel_lru_locks osc
18580 count=$($LCTL get_param -n \
18581 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18583 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18585 if [ $rc -eq 255 ]; then
18586 error "Ladvise test ${i} failed, ${rc}"
18589 new_count=$($LCTL get_param -n \
18590 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18591 difference="$((new_count - count))"
18593 # Test 15 output is divided by 100 to map down to valid return
18594 if [ $i -eq 15 ]; then
18598 if [ $difference -ne $rc ]; then
18599 error "Ladvise test ${i}, bad lock count, returned " \
18600 "${rc}, actual ${difference}"
18604 #test 22 returns only success/failure
18606 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18608 if [ $rc -eq 255 ]; then
18609 error "Ladvise test${i} failed, ${rc}"
18612 run_test 255c "suite of ladvise lockahead tests"
18615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18616 remote_mds_nodsh && skip "remote MDS with nodsh"
18617 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18618 changelog_users $SINGLEMDS | grep "^cl" &&
18619 skip "active changelog user"
18625 mdt_dev=$(mdsdevname 1)
18628 changelog_register || error "changelog_register failed"
18631 mkdir -p $DIR/$tdir
18633 changelog_clear 0 || error "changelog_clear failed"
18636 touch $DIR/$tdir/{1..10}
18639 stop $SINGLEMDS || error "Fail to stop MDT"
18643 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
18645 #after mount new plainllog is used
18646 touch $DIR/$tdir/{11..19}
18647 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
18648 stack_trap "rm -f $tmpfile"
18649 cat_sl=$(do_facet $SINGLEMDS "sync; \
18650 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18651 llog_reader $tmpfile | grep -c type=1064553b")
18652 do_facet $SINGLEMDS llog_reader $tmpfile
18654 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
18656 changelog_clear 0 || error "changelog_clear failed"
18658 cat_sl=$(do_facet $SINGLEMDS "sync; \
18659 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18660 llog_reader $tmpfile | grep -c type=1064553b")
18662 if (( cat_sl == 2 )); then
18663 error "Empty plain llog was not deleted from changelog catalog"
18664 elif (( cat_sl != 1 )); then
18665 error "Active plain llog shouldn't be deleted from catalog"
18668 run_test 256 "Check llog delete for empty and not full state"
18671 remote_mds_nodsh && skip "remote MDS with nodsh"
18672 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
18673 skip "Need MDS version at least 2.8.55"
18675 test_mkdir $DIR/$tdir
18677 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
18678 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
18681 #define OBD_FAIL_MDS_XATTR_REP 0x161
18682 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18683 local facet=mds$((mdtidx + 1))
18684 set_nodes_failloc $(facet_active_host $facet) 0x80000161
18685 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
18687 stop $facet || error "stop MDS failed"
18688 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
18689 error "start MDS fail"
18690 wait_recovery_complete $facet
18692 run_test 257 "xattr locks are not lost"
18694 # Verify we take the i_mutex when security requires it
18696 #define OBD_FAIL_IMUTEX_SEC 0x141c
18697 $LCTL set_param fail_loc=0x141c
18699 chmod u+s $DIR/$tfile
18700 chmod a+rwx $DIR/$tfile
18701 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18703 if [ $RC -ne 0 ]; then
18704 error "error, failed to take i_mutex, rc=$?"
18708 run_test 258a "verify i_mutex security behavior when suid attributes is set"
18710 # Verify we do NOT take the i_mutex in the normal case
18712 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
18713 $LCTL set_param fail_loc=0x141d
18716 chmod a+rw $DIR/$tfile
18717 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18719 if [ $RC -ne 0 ]; then
18720 error "error, took i_mutex unnecessarily, rc=$?"
18725 run_test 258b "verify i_mutex security behavior"
18728 local file=$DIR/$tfile
18732 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18734 stack_trap "rm -f $file" EXIT
18736 wait_delete_completed
18737 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18738 echo "before: $before"
18740 $LFS setstripe -i 0 -c 1 $file
18741 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
18743 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18744 echo "after write: $after"
18746 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
18747 do_facet ost1 $LCTL set_param fail_loc=0x2301
18749 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18750 echo "after truncate: $after"
18753 do_facet ost1 $LCTL set_param fail_loc=0
18754 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18756 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18757 echo "after restart: $after"
18758 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
18759 error "missing truncate?"
18763 run_test 259 "crash at delayed truncate"
18766 #define OBD_FAIL_MDC_CLOSE 0x806
18767 $LCTL set_param fail_loc=0x80000806
18771 run_test 260 "Check mdc_close fail"
18773 ### Data-on-MDT sanity tests ###
18775 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18776 skip "Need MDS version at least 2.10.55 for DoM"
18779 local dom=$DIR/$tdir/dom_file
18780 local tmp=$DIR/$tdir/tmp_file
18782 mkdir -p $DIR/$tdir
18784 # basic checks for DoM component creation
18785 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
18786 error "Can set MDT layout to non-first entry"
18788 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
18789 error "Can define multiple entries as MDT layout"
18791 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
18793 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
18794 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
18795 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
18797 local mdtidx=$($LFS getstripe -m $dom)
18798 local mdtname=MDT$(printf %04x $mdtidx)
18799 local facet=mds$((mdtidx + 1))
18800 local space_check=1
18802 # Skip free space checks with ZFS
18803 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
18807 local size_tmp=$((65536 * 3))
18808 local mdtfree1=$(do_facet $facet \
18809 lctl get_param -n osd*.*$mdtname.kbytesfree)
18811 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18812 # check also direct IO along write
18813 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
18814 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18816 cmp $tmp $dom || error "file data is different"
18817 [ $(stat -c%s $dom) == $size_tmp ] ||
18818 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18819 if [ $space_check == 1 ]; then
18820 local mdtfree2=$(do_facet $facet \
18821 lctl get_param -n osd*.*$mdtname.kbytesfree)
18823 # increase in usage from by $size_tmp
18824 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18825 error "MDT free space wrong after write: " \
18826 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18830 local size_dom=10000
18832 $TRUNCATE $dom $size_dom
18833 [ $(stat -c%s $dom) == $size_dom ] ||
18834 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
18835 if [ $space_check == 1 ]; then
18836 mdtfree1=$(do_facet $facet \
18837 lctl get_param -n osd*.*$mdtname.kbytesfree)
18838 # decrease in usage from $size_tmp to new $size_dom
18839 [ $(($mdtfree1 - $mdtfree2)) -ge \
18840 $(((size_tmp - size_dom) / 1024)) ] ||
18841 error "MDT free space is wrong after truncate: " \
18842 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
18848 size_dom=$((size_dom + size_tmp))
18849 [ $(stat -c%s $dom) == $size_dom ] ||
18850 error "bad size after append: $(stat -c%s $dom) != $size_dom"
18851 if [ $space_check == 1 ]; then
18852 mdtfree2=$(do_facet $facet \
18853 lctl get_param -n osd*.*$mdtname.kbytesfree)
18854 # increase in usage by $size_tmp from previous
18855 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18856 error "MDT free space is wrong after append: " \
18857 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18862 if [ $space_check == 1 ]; then
18863 mdtfree1=$(do_facet $facet \
18864 lctl get_param -n osd*.*$mdtname.kbytesfree)
18865 # decrease in usage by $size_dom from previous
18866 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
18867 error "MDT free space is wrong after removal: " \
18868 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
18871 # combined striping
18872 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
18873 error "Can't create DoM + OST striping"
18875 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
18876 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18877 # check also direct IO along write
18878 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18880 cmp $tmp $dom || error "file data is different"
18881 [ $(stat -c%s $dom) == $size_tmp ] ||
18882 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18887 run_test 270a "DoM: basic functionality tests"
18890 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18891 skip "Need MDS version at least 2.10.55"
18893 local dom=$DIR/$tdir/dom_file
18894 local max_size=1048576
18896 mkdir -p $DIR/$tdir
18897 $LFS setstripe -E $max_size -L mdt $dom
18899 # truncate over the limit
18900 $TRUNCATE $dom $(($max_size + 1)) &&
18901 error "successful truncate over the maximum size"
18902 # write over the limit
18903 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
18904 error "successful write over the maximum size"
18905 # append over the limit
18906 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
18907 echo "12345" >> $dom && error "successful append over the maximum size"
18912 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
18915 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18916 skip "Need MDS version at least 2.10.55"
18918 mkdir -p $DIR/$tdir
18919 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18921 # check files inherit DoM EA
18922 touch $DIR/$tdir/first
18923 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
18924 error "bad pattern"
18925 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
18926 error "bad stripe count"
18927 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
18928 error "bad stripe size"
18930 # check directory inherits DoM EA and uses it as default
18931 mkdir $DIR/$tdir/subdir
18932 touch $DIR/$tdir/subdir/second
18933 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
18934 error "bad pattern in sub-directory"
18935 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
18936 error "bad stripe count in sub-directory"
18937 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
18938 error "bad stripe size in sub-directory"
18941 run_test 270c "DoM: DoM EA inheritance tests"
18944 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18945 skip "Need MDS version at least 2.10.55"
18947 mkdir -p $DIR/$tdir
18948 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18950 # inherit default DoM striping
18951 mkdir $DIR/$tdir/subdir
18952 touch $DIR/$tdir/subdir/f1
18954 # change default directory striping
18955 $LFS setstripe -c 1 $DIR/$tdir/subdir
18956 touch $DIR/$tdir/subdir/f2
18957 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
18958 error "wrong default striping in file 2"
18959 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
18960 error "bad pattern in file 2"
18963 run_test 270d "DoM: change striping from DoM to RAID0"
18966 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18967 skip "Need MDS version at least 2.10.55"
18969 mkdir -p $DIR/$tdir/dom
18970 mkdir -p $DIR/$tdir/norm
18973 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
18974 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
18976 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
18977 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
18979 # find DoM files by layout
18980 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
18981 [ $NUM -eq $DOMFILES ] ||
18982 error "lfs find -L: found $NUM, expected $DOMFILES"
18983 echo "Test 1: lfs find 20 DOM files by layout: OK"
18985 # there should be 1 dir with default DOM striping
18986 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
18988 error "lfs find -L: found $NUM, expected 1 dir"
18989 echo "Test 2: lfs find 1 DOM dir by layout: OK"
18991 # find DoM files by stripe size
18992 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
18993 [ $NUM -eq $DOMFILES ] ||
18994 error "lfs find -S: found $NUM, expected $DOMFILES"
18995 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
18997 # find files by stripe offset except DoM files
18998 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
18999 [ $NUM -eq $NORMFILES ] ||
19000 error "lfs find -i: found $NUM, expected $NORMFILES"
19001 echo "Test 5: lfs find no DOM files by stripe index: OK"
19004 run_test 270e "DoM: lfs find with DoM files test"
19007 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19008 skip "Need MDS version at least 2.10.55"
19010 local mdtname=${FSNAME}-MDT0000-mdtlov
19011 local dom=$DIR/$tdir/dom_file
19012 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
19013 lod.$mdtname.dom_stripesize)
19014 local dom_limit=131072
19016 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
19017 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19018 lod.$mdtname.dom_stripesize)
19019 [ ${dom_limit} -eq ${dom_current} ] ||
19020 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
19022 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19023 $LFS setstripe -d $DIR/$tdir
19024 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
19025 error "Can't set directory default striping"
19027 # exceed maximum stripe size
19028 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19029 error "Can't create file with $((dom_limit * 2)) DoM stripe"
19030 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
19031 error "Able to create DoM component size more than LOD limit"
19033 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
19034 dom_current=$(do_facet mds1 $LCTL get_param -n \
19035 lod.$mdtname.dom_stripesize)
19036 [ 0 -eq ${dom_current} ] ||
19037 error "Can't set zero DoM stripe limit"
19040 # attempt to create DoM file on server with disabled DoM should
19041 # remove DoM entry from layout and be succeed
19042 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
19043 error "Can't create DoM file (DoM is disabled)"
19044 [ $($LFS getstripe -L $dom) == "mdt" ] &&
19045 error "File has DoM component while DoM is disabled"
19048 # attempt to create DoM file with only DoM stripe should return error
19049 $LFS setstripe -E $dom_limit -L mdt $dom &&
19050 error "Able to create DoM-only file while DoM is disabled"
19052 # too low values to be aligned with smallest stripe size 64K
19053 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
19054 dom_current=$(do_facet mds1 $LCTL get_param -n \
19055 lod.$mdtname.dom_stripesize)
19056 [ 30000 -eq ${dom_current} ] &&
19057 error "Can set too small DoM stripe limit"
19059 # 64K is a minimal stripe size in Lustre, expect limit of that size
19060 [ 65536 -eq ${dom_current} ] ||
19061 error "Limit is not set to 64K but ${dom_current}"
19063 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
19064 dom_current=$(do_facet mds1 $LCTL get_param -n \
19065 lod.$mdtname.dom_stripesize)
19067 [ 2147483648 -eq ${dom_current} ] &&
19068 error "Can set too large DoM stripe limit"
19070 do_facet mds1 $LCTL set_param -n \
19071 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
19072 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19073 error "Can't create DoM component size after limit change"
19074 do_facet mds1 $LCTL set_param -n \
19075 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
19076 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
19077 error "Can't create DoM file after limit decrease"
19078 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
19079 error "Can create big DoM component after limit decrease"
19080 touch ${dom}_def ||
19081 error "Can't create file with old default layout"
19083 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
19086 run_test 270f "DoM: maximum DoM stripe size checks"
19089 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19090 skip "Need MDS version at least 2.10.55"
19092 local dom=$DIR/$tdir/dom
19094 mkdir -p $DIR/$tdir
19096 $LFS setstripe -E 1024K -L mdt $dom
19098 lctl set_param -n mdc.*.stats=clear
19099 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19100 cat $dom > /dev/null
19101 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
19102 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
19106 run_test 271a "DoM: data is cached for read after write"
19109 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19110 skip "Need MDS version at least 2.10.55"
19112 local dom=$DIR/$tdir/dom
19114 mkdir -p $DIR/$tdir
19116 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19118 lctl set_param -n mdc.*.stats=clear
19119 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19120 cancel_lru_locks mdc
19121 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
19122 # second stat to check size is cached on client
19123 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
19124 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19125 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
19128 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
19131 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19132 skip "Need MDS version at least 2.10.55"
19134 local dom=$DIR/$tdir/dom
19136 mkdir -p $DIR/$tdir
19138 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19140 lctl set_param -n mdc.*.stats=clear
19141 lctl set_param -n osc.*.stats=clear
19142 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
19143 cancel_lru_locks mdc
19144 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19145 # second stat to check size is cached on client
19146 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19147 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19148 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
19149 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
19150 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
19153 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
19159 local mdt=MDT$(printf %04x $mdtidx)
19161 if [ -z $param ]; then
19162 lctl get_param -n mdc.*$mdt*.stats
19164 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
19169 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19170 skip "Need MDS version at least 2.10.55"
19172 local dom=$DIR/$tdir/dom
19174 mkdir -p $DIR/$tdir
19176 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19178 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19179 local facet=mds$((mdtidx + 1))
19181 cancel_lru_locks mdc
19182 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
19183 createmany -o $dom 1000
19184 lctl set_param -n mdc.*.stats=clear
19185 smalliomany -w $dom 1000 200
19186 get_mdc_stats $mdtidx
19187 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19188 # Each file has 1 open, 1 IO enqueues, total 2000
19189 # but now we have also +1 getxattr for security.capability, total 3000
19190 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
19191 unlinkmany $dom 1000
19193 cancel_lru_locks mdc
19194 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
19195 createmany -o $dom 1000
19196 lctl set_param -n mdc.*.stats=clear
19197 smalliomany -w $dom 1000 200
19198 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19199 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
19200 # for OPEN and IO lock.
19201 [ $((enq - enq_2)) -ge 1000 ] ||
19202 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
19203 unlinkmany $dom 1000
19206 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
19208 cleanup_271def_tests() {
19214 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19215 skip "Need MDS version at least 2.10.57"
19217 local dom=$DIR/$tdir/dom
19218 local tmp=$TMP/$tfile
19219 trap "cleanup_271def_tests $tmp" EXIT
19221 mkdir -p $DIR/$tdir
19223 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19225 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19227 cancel_lru_locks mdc
19228 dd if=/dev/urandom of=$tmp bs=1000 count=1
19229 dd if=$tmp of=$dom bs=1000 count=1
19230 cancel_lru_locks mdc
19232 cat /etc/hosts >> $tmp
19233 lctl set_param -n mdc.*.stats=clear
19235 # append data to the same file it should update local page
19236 echo "Append to the same page"
19237 cat /etc/hosts >> $dom
19238 local num=$(get_mdc_stats $mdtidx ost_read)
19239 local ra=$(get_mdc_stats $mdtidx req_active)
19240 local rw=$(get_mdc_stats $mdtidx req_waittime)
19242 [ -z $num ] || error "$num READ RPC occured"
19243 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19247 cmp $tmp $dom || error "file miscompare"
19249 cancel_lru_locks mdc
19250 lctl set_param -n mdc.*.stats=clear
19252 echo "Open and read file"
19253 cat $dom > /dev/null
19254 local num=$(get_mdc_stats $mdtidx ost_read)
19255 local ra=$(get_mdc_stats $mdtidx req_active)
19256 local rw=$(get_mdc_stats $mdtidx req_waittime)
19258 [ -z $num ] || error "$num READ RPC occured"
19259 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19263 cmp $tmp $dom || error "file miscompare"
19267 run_test 271d "DoM: read on open (1K file in reply buffer)"
19270 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19271 skip "Need MDS version at least 2.10.57"
19273 local dom=$DIR/$tdir/dom
19274 local tmp=$TMP/$tfile
19275 trap "cleanup_271def_tests $tmp" EXIT
19277 mkdir -p $DIR/$tdir
19279 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19281 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19283 cancel_lru_locks mdc
19284 dd if=/dev/urandom of=$tmp bs=265000 count=1
19285 dd if=$tmp of=$dom bs=265000 count=1
19286 cancel_lru_locks mdc
19287 cat /etc/hosts >> $tmp
19288 lctl set_param -n mdc.*.stats=clear
19290 echo "Append to the same page"
19291 cat /etc/hosts >> $dom
19292 local num=$(get_mdc_stats $mdtidx ost_read)
19293 local ra=$(get_mdc_stats $mdtidx req_active)
19294 local rw=$(get_mdc_stats $mdtidx req_waittime)
19296 [ -z $num ] || error "$num READ RPC occured"
19297 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19301 cmp $tmp $dom || error "file miscompare"
19303 cancel_lru_locks mdc
19304 lctl set_param -n mdc.*.stats=clear
19306 echo "Open and read file"
19307 cat $dom > /dev/null
19308 local num=$(get_mdc_stats $mdtidx ost_read)
19309 local ra=$(get_mdc_stats $mdtidx req_active)
19310 local rw=$(get_mdc_stats $mdtidx req_waittime)
19312 [ -z $num ] && num=0
19313 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
19314 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19318 cmp $tmp $dom || error "file miscompare"
19322 run_test 271f "DoM: read on open (200K file and read tail)"
19325 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
19326 skip "Skipping due to old client or server version"
19328 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
19330 $CHECKSTAT -t file $DIR1/$tfile
19332 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
19335 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
19336 $LCTL set_param fail_loc=0x80000314
19337 rm $DIR1/$tfile || error "Unlink fails"
19339 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
19340 [ $RC -eq 0 ] || error "Failed write to stale object"
19342 run_test 271g "Discard DoM data vs client flush race"
19345 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19346 skip "Need MDS version at least 2.11.50"
19348 local dom=$DIR/$tdir/dom
19349 mkdir -p $DIR/$tdir
19351 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
19352 dd if=/dev/urandom of=$dom bs=512K count=1 ||
19353 error "failed to write data into $dom"
19354 local old_md5=$(md5sum $dom)
19356 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
19357 error "failed to migrate to the same DoM component"
19359 local new_md5=$(md5sum $dom)
19361 [ "$old_md5" == "$new_md5" ] ||
19362 error "md5sum differ: $old_md5, $new_md5"
19364 [ $($LFS getstripe -c $dom) -eq 2 ] ||
19365 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
19367 run_test 272a "DoM migration: new layout with the same DOM component"
19370 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19371 skip "Need MDS version at least 2.11.50"
19373 local dom=$DIR/$tdir/dom
19374 mkdir -p $DIR/$tdir
19375 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19377 local mdtidx=$($LFS getstripe -m $dom)
19378 local mdtname=MDT$(printf %04x $mdtidx)
19379 local facet=mds$((mdtidx + 1))
19381 local mdtfree1=$(do_facet $facet \
19382 lctl get_param -n osd*.*$mdtname.kbytesfree)
19383 dd if=/dev/urandom of=$dom bs=2M count=1 ||
19384 error "failed to write data into $dom"
19385 local old_md5=$(md5sum $dom)
19386 cancel_lru_locks mdc
19387 local mdtfree1=$(do_facet $facet \
19388 lctl get_param -n osd*.*$mdtname.kbytesfree)
19390 $LFS migrate -c2 $dom ||
19391 error "failed to migrate to the new composite layout"
19392 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19393 error "MDT stripe was not removed"
19395 cancel_lru_locks mdc
19396 local new_md5=$(md5sum $dom)
19397 [ "$old_md5" == "$new_md5" ] ||
19398 error "$old_md5 != $new_md5"
19400 # Skip free space checks with ZFS
19401 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19402 local mdtfree2=$(do_facet $facet \
19403 lctl get_param -n osd*.*$mdtname.kbytesfree)
19404 [ $mdtfree2 -gt $mdtfree1 ] ||
19405 error "MDT space is not freed after migration"
19409 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
19412 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19413 skip "Need MDS version at least 2.11.50"
19415 local dom=$DIR/$tdir/$tfile
19416 mkdir -p $DIR/$tdir
19417 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19419 local mdtidx=$($LFS getstripe -m $dom)
19420 local mdtname=MDT$(printf %04x $mdtidx)
19421 local facet=mds$((mdtidx + 1))
19423 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19424 error "failed to write data into $dom"
19425 local old_md5=$(md5sum $dom)
19426 cancel_lru_locks mdc
19427 local mdtfree1=$(do_facet $facet \
19428 lctl get_param -n osd*.*$mdtname.kbytesfree)
19430 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
19431 error "failed to migrate to the new composite layout"
19432 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
19433 error "MDT stripe was not removed"
19435 cancel_lru_locks mdc
19436 local new_md5=$(md5sum $dom)
19437 [ "$old_md5" == "$new_md5" ] ||
19438 error "$old_md5 != $new_md5"
19440 # Skip free space checks with ZFS
19441 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19442 local mdtfree2=$(do_facet $facet \
19443 lctl get_param -n osd*.*$mdtname.kbytesfree)
19444 [ $mdtfree2 -gt $mdtfree1 ] ||
19445 error "MDS space is not freed after migration"
19449 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
19452 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19453 skip "Need MDS version at least 2.12.55"
19455 local dom=$DIR/$tdir/$tfile
19456 mkdir -p $DIR/$tdir
19457 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19459 local mdtidx=$($LFS getstripe -m $dom)
19460 local mdtname=MDT$(printf %04x $mdtidx)
19461 local facet=mds$((mdtidx + 1))
19463 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19464 error "failed to write data into $dom"
19465 local old_md5=$(md5sum $dom)
19466 cancel_lru_locks mdc
19467 local mdtfree1=$(do_facet $facet \
19468 lctl get_param -n osd*.*$mdtname.kbytesfree)
19470 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
19471 error "failed mirroring to the new composite layout"
19472 $LFS mirror resync $dom ||
19473 error "failed mirror resync"
19474 $LFS mirror split --mirror-id 1 -d $dom ||
19475 error "failed mirror split"
19477 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19478 error "MDT stripe was not removed"
19480 cancel_lru_locks mdc
19481 local new_md5=$(md5sum $dom)
19482 [ "$old_md5" == "$new_md5" ] ||
19483 error "$old_md5 != $new_md5"
19485 # Skip free space checks with ZFS
19486 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19487 local mdtfree2=$(do_facet $facet \
19488 lctl get_param -n osd*.*$mdtname.kbytesfree)
19489 [ $mdtfree2 -gt $mdtfree1 ] ||
19490 error "MDS space is not freed after DOM mirror deletion"
19494 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
19497 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19498 skip "Need MDS version at least 2.12.55"
19500 local dom=$DIR/$tdir/$tfile
19501 mkdir -p $DIR/$tdir
19502 $LFS setstripe -c 2 $dom
19504 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19505 error "failed to write data into $dom"
19506 local old_md5=$(md5sum $dom)
19507 cancel_lru_locks mdc
19509 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
19510 error "failed mirroring to the DOM layout"
19511 $LFS mirror resync $dom ||
19512 error "failed mirror resync"
19513 $LFS mirror split --mirror-id 1 -d $dom ||
19514 error "failed mirror split"
19516 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19517 error "MDT stripe was not removed"
19519 cancel_lru_locks mdc
19520 local new_md5=$(md5sum $dom)
19521 [ "$old_md5" == "$new_md5" ] ||
19522 error "$old_md5 != $new_md5"
19526 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
19529 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19530 skip "Need MDS version at least 2.12.55"
19532 local dom=$DIR/$tdir/$tfile
19533 mkdir -p $DIR/$tdir
19534 $LFS setstripe -c 2 $dom
19536 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19537 error "failed to write data into $dom"
19538 local old_md5=$(md5sum $dom)
19539 cancel_lru_locks mdc
19541 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
19542 error "failed migrating to the DOM file"
19544 cancel_lru_locks mdc
19545 local new_md5=$(md5sum $dom)
19546 [ "$old_md5" != "$new_md5" ] &&
19547 error "$old_md5 != $new_md5"
19551 run_test 272f "DoM migration: OST-striped file to DOM file"
19554 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19555 skip "Need MDS version at least 2.11.50"
19557 # Layout swap cannot be done if either file has DOM component,
19558 # this will never be supported, migration should be used instead
19560 local dom=$DIR/$tdir/$tfile
19561 mkdir -p $DIR/$tdir
19563 $LFS setstripe -c2 ${dom}_plain
19564 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
19565 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
19566 error "can swap layout with DoM component"
19567 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
19568 error "can swap layout with DoM component"
19570 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
19571 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
19572 error "can swap layout with DoM component"
19573 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
19574 error "can swap layout with DoM component"
19577 run_test 273a "DoM: layout swapping should fail with DOM"
19580 remote_ost_nodsh && skip "remote OST with nodsh"
19581 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
19582 skip "Need OST version >= 2.10.57"
19584 local file=$DIR/$tfile
19587 oss=$(comma_list $(osts_nodes))
19589 dd if=/dev/urandom of=$file bs=1M count=2 ||
19590 error "failed to create a file"
19591 cancel_lru_locks osc
19594 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19595 error "failed to read a file"
19597 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
19598 $LCTL set_param fail_loc=0x8000031f
19600 cancel_lru_locks osc &
19603 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
19604 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
19605 #IO takes another lock, but matches the PENDING one
19606 #and places it to the IO RPC
19607 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19608 error "failed to read a file with PENDING lock"
19610 run_test 275 "Read on a canceled duplicate lock"
19613 remote_ost_nodsh && skip "remote OST with nodsh"
19616 do_facet ost1 "(while true; do \
19617 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
19618 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
19621 for LOOP in $(seq 20); do
19623 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
19626 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
19627 rm $TMP/sanity_276_pid"
19629 run_test 276 "Race between mount and obd_statfs"
19632 $LCTL set_param ldlm.namespaces.*.lru_size=0
19633 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
19634 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19635 grep ^used_mb | awk '{print $2}')
19636 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
19637 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
19638 oflag=direct conv=notrunc
19639 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19640 grep ^used_mb | awk '{print $2}')
19641 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
19643 run_test 277 "Direct IO shall drop page cache"
19646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19647 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19648 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
19649 skip "needs the same host for mdt1 mdt2" && return
19654 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
19655 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
19661 echo "Starting MDTs"
19662 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
19664 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
19666 do_facet mds2 $LCTL set_param fail_loc=0
19668 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
19669 wait_recovery_complete mds2
19671 run_test 278 "Race starting MDS between MDTs stop/start"
19674 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
19675 skip "Need MGS version at least 2.13.52"
19676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19677 combined_mgs_mds || skip "needs combined MGS/MDT"
19679 umount_client $MOUNT
19680 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
19681 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
19683 mount_client $MOUNT &
19685 stop mgs || error "stop mgs failed"
19686 #for a race mgs would crash
19687 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
19688 mount_client $MOUNT || error "mount client failed"
19690 run_test 280 "Race between MGS umount and client llog processing"
19692 cleanup_test_300() {
19696 test_striped_dir() {
19701 mkdir -p $DIR/$tdir
19703 SAVE_UMASK=$(umask)
19704 trap cleanup_test_300 RETURN EXIT
19706 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
19707 $DIR/$tdir/striped_dir ||
19708 error "set striped dir error"
19710 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
19711 [ "$mode" = "755" ] || error "expect 755 got $mode"
19713 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
19714 error "getdirstripe failed"
19715 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
19716 if [ "$stripe_count" != "2" ]; then
19717 error "1:stripe_count is $stripe_count, expect 2"
19719 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
19720 if [ "$stripe_count" != "2" ]; then
19721 error "2:stripe_count is $stripe_count, expect 2"
19724 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
19725 if [ "$stripe_index" != "$mdt_index" ]; then
19726 error "stripe_index is $stripe_index, expect $mdt_index"
19729 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19730 error "nlink error after create striped dir"
19732 mkdir $DIR/$tdir/striped_dir/a
19733 mkdir $DIR/$tdir/striped_dir/b
19735 stat $DIR/$tdir/striped_dir/a ||
19736 error "create dir under striped dir failed"
19737 stat $DIR/$tdir/striped_dir/b ||
19738 error "create dir under striped dir failed"
19740 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
19741 error "nlink error after mkdir"
19743 rmdir $DIR/$tdir/striped_dir/a
19744 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
19745 error "nlink error after rmdir"
19747 rmdir $DIR/$tdir/striped_dir/b
19748 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19749 error "nlink error after rmdir"
19751 chattr +i $DIR/$tdir/striped_dir
19752 createmany -o $DIR/$tdir/striped_dir/f 10 &&
19753 error "immutable flags not working under striped dir!"
19754 chattr -i $DIR/$tdir/striped_dir
19756 rmdir $DIR/$tdir/striped_dir ||
19757 error "rmdir striped dir error"
19765 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19766 skip "skipped for lustre < 2.7.0"
19767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19768 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19770 test_striped_dir 0 || error "failed on striped dir on MDT0"
19771 test_striped_dir 1 || error "failed on striped dir on MDT0"
19773 run_test 300a "basic striped dir sanity test"
19776 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19777 skip "skipped for lustre < 2.7.0"
19778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19779 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19786 test_mkdir $DIR/$tdir || error "mkdir fail"
19787 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19788 error "set striped dir error"
19789 for i in {0..9}; do
19790 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
19792 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
19793 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
19794 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
19796 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
19797 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
19798 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
19802 run_test 300b "check ctime/mtime for striped dir"
19805 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19806 skip "skipped for lustre < 2.7.0"
19807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19808 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19812 mkdir -p $DIR/$tdir
19813 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
19814 error "set striped dir error"
19816 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
19817 error "chown striped dir failed"
19819 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
19820 error "create 5k files failed"
19822 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
19824 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
19828 run_test 300c "chown && check ls under striped directory"
19831 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19832 skip "skipped for lustre < 2.7.0"
19833 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19834 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19839 mkdir -p $DIR/$tdir
19840 $LFS setstripe -c 2 $DIR/$tdir
19842 #local striped directory
19843 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19844 error "set striped dir error"
19845 #look at the directories for debug purposes
19847 $LFS getdirstripe $DIR/$tdir
19848 ls -l $DIR/$tdir/striped_dir
19849 $LFS getdirstripe $DIR/$tdir/striped_dir
19850 createmany -o $DIR/$tdir/striped_dir/f 10 ||
19851 error "create 10 files failed"
19853 #remote striped directory
19854 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
19855 error "set striped dir error"
19856 #look at the directories for debug purposes
19858 $LFS getdirstripe $DIR/$tdir
19859 ls -l $DIR/$tdir/remote_striped_dir
19860 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
19861 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
19862 error "create 10 files failed"
19864 for file in $(find $DIR/$tdir); do
19865 stripe_count=$($LFS getstripe -c $file)
19866 [ $stripe_count -eq 2 ] ||
19867 error "wrong stripe $stripe_count for $file"
19872 run_test 300d "check default stripe under striped directory"
19875 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19876 skip "Need MDS version at least 2.7.55"
19877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19878 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19883 mkdir -p $DIR/$tdir
19885 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19886 error "set striped dir error"
19888 touch $DIR/$tdir/striped_dir/a
19889 touch $DIR/$tdir/striped_dir/b
19890 touch $DIR/$tdir/striped_dir/c
19892 mkdir $DIR/$tdir/striped_dir/dir_a
19893 mkdir $DIR/$tdir/striped_dir/dir_b
19894 mkdir $DIR/$tdir/striped_dir/dir_c
19896 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
19897 error "set striped adir under striped dir error"
19899 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
19900 error "set striped bdir under striped dir error"
19902 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
19903 error "set striped cdir under striped dir error"
19905 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
19906 error "rename dir under striped dir fails"
19908 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
19909 error "rename dir under different stripes fails"
19911 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
19912 error "rename file under striped dir should succeed"
19914 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
19915 error "rename dir under striped dir should succeed"
19919 run_test 300e "check rename under striped directory"
19922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19923 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19924 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19925 skip "Need MDS version at least 2.7.55"
19931 mkdir -p $DIR/$tdir
19933 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19934 error "set striped dir error"
19936 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
19937 error "set striped dir error"
19939 touch $DIR/$tdir/striped_dir/a
19940 mkdir $DIR/$tdir/striped_dir/dir_a
19941 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
19942 error "create striped dir under striped dir fails"
19944 touch $DIR/$tdir/striped_dir1/b
19945 mkdir $DIR/$tdir/striped_dir1/dir_b
19946 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
19947 error "create striped dir under striped dir fails"
19949 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
19950 error "rename dir under different striped dir should fail"
19952 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
19953 error "rename striped dir under diff striped dir should fail"
19955 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
19956 error "rename file under diff striped dirs fails"
19960 run_test 300f "check rename cross striped directory"
19962 test_300_check_default_striped_dir()
19965 local default_count=$2
19966 local default_index=$3
19969 local dir_stripe_index
19972 echo "checking $dirname $default_count $default_index"
19973 $LFS setdirstripe -D -c $default_count -i $default_index \
19974 -t all_char $DIR/$tdir/$dirname ||
19975 error "set default stripe on striped dir error"
19976 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
19977 [ $stripe_count -eq $default_count ] ||
19978 error "expect $default_count get $stripe_count for $dirname"
19980 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
19981 [ $stripe_index -eq $default_index ] ||
19982 error "expect $default_index get $stripe_index for $dirname"
19984 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
19985 error "create dirs failed"
19987 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
19988 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
19989 for dir in $(find $DIR/$tdir/$dirname/*); do
19990 stripe_count=$($LFS getdirstripe -c $dir)
19991 [ $stripe_count -eq $default_count ] ||
19992 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
19993 error "stripe count $default_count != $stripe_count for $dir"
19995 stripe_index=$($LFS getdirstripe -i $dir)
19996 [ $default_index -eq -1 ] ||
19997 [ $stripe_index -eq $default_index ] ||
19998 error "$stripe_index != $default_index for $dir"
20000 #check default stripe
20001 stripe_count=$($LFS getdirstripe -D -c $dir)
20002 [ $stripe_count -eq $default_count ] ||
20003 error "default count $default_count != $stripe_count for $dir"
20005 stripe_index=$($LFS getdirstripe -D -i $dir)
20006 [ $stripe_index -eq $default_index ] ||
20007 error "default index $default_index != $stripe_index for $dir"
20009 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
20013 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20014 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20015 skip "Need MDS version at least 2.7.55"
20022 mkdir $DIR/$tdir/normal_dir
20024 #Checking when client cache stripe index
20025 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
20026 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
20027 error "create striped_dir failed"
20029 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
20030 error "create dir0 fails"
20031 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
20032 [ $stripe_index -eq 0 ] ||
20033 error "dir0 expect index 0 got $stripe_index"
20035 mkdir $DIR/$tdir/striped_dir/dir1 ||
20036 error "create dir1 fails"
20037 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
20038 [ $stripe_index -eq 1 ] ||
20039 error "dir1 expect index 1 got $stripe_index"
20041 #check default stripe count/stripe index
20042 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
20043 test_300_check_default_striped_dir normal_dir 1 0
20044 test_300_check_default_striped_dir normal_dir 2 1
20045 test_300_check_default_striped_dir normal_dir 2 -1
20047 #delete default stripe information
20048 echo "delete default stripeEA"
20049 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
20050 error "set default stripe on striped dir error"
20052 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
20053 for dir in $(find $DIR/$tdir/normal_dir/*); do
20054 stripe_count=$($LFS getdirstripe -c $dir)
20055 [ $stripe_count -eq 0 ] ||
20056 error "expect 1 get $stripe_count for $dir"
20057 stripe_index=$($LFS getdirstripe -i $dir)
20058 [ $stripe_index -eq 0 ] ||
20059 error "expect 0 get $stripe_index for $dir"
20062 run_test 300g "check default striped directory for normal directory"
20065 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20066 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20067 skip "Need MDS version at least 2.7.55"
20073 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20074 error "set striped dir error"
20076 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
20077 test_300_check_default_striped_dir striped_dir 1 0
20078 test_300_check_default_striped_dir striped_dir 2 1
20079 test_300_check_default_striped_dir striped_dir 2 -1
20081 #delete default stripe information
20082 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
20083 error "set default stripe on striped dir error"
20085 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
20086 for dir in $(find $DIR/$tdir/striped_dir/*); do
20087 stripe_count=$($LFS getdirstripe -c $dir)
20088 [ $stripe_count -eq 0 ] ||
20089 error "expect 1 get $stripe_count for $dir"
20092 run_test 300h "check default striped directory for striped directory"
20095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20096 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20097 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20098 skip "Need MDS version at least 2.7.55"
20105 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20106 error "set striped dir error"
20108 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20109 error "create files under striped dir failed"
20111 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
20112 error "set striped hashdir error"
20114 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
20115 error "create dir0 under hash dir failed"
20116 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
20117 error "create dir1 under hash dir failed"
20119 # unfortunately, we need to umount to clear dir layout cache for now
20120 # once we fully implement dir layout, we can drop this
20121 umount_client $MOUNT || error "umount failed"
20122 mount_client $MOUNT || error "mount failed"
20124 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
20125 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
20126 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
20128 #set the stripe to be unknown hash type
20129 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
20130 $LCTL set_param fail_loc=0x1901
20131 for ((i = 0; i < 10; i++)); do
20132 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
20133 error "stat f-$i failed"
20134 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
20137 touch $DIR/$tdir/striped_dir/f0 &&
20138 error "create under striped dir with unknown hash should fail"
20140 $LCTL set_param fail_loc=0
20142 umount_client $MOUNT || error "umount failed"
20143 mount_client $MOUNT || error "mount failed"
20147 run_test 300i "client handle unknown hash type striped directory"
20150 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20152 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20153 skip "Need MDS version at least 2.7.55"
20160 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
20161 $LCTL set_param fail_loc=0x1702
20162 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20163 error "set striped dir error"
20165 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20166 error "create files under striped dir failed"
20168 $LCTL set_param fail_loc=0
20170 rm -rf $DIR/$tdir || error "unlink striped dir fails"
20174 run_test 300j "test large update record"
20177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20178 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20179 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20180 skip "Need MDS version at least 2.7.55"
20182 # this test needs a huge transaction
20184 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20185 osd*.$FSNAME-MDT0000.kbytestotal")
20186 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
20193 #define OBD_FAIL_LARGE_STRIPE 0x1703
20194 $LCTL set_param fail_loc=0x1703
20195 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
20196 error "set striped dir error"
20197 $LCTL set_param fail_loc=0
20199 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20200 error "getstripeddir fails"
20201 rm -rf $DIR/$tdir/striped_dir ||
20202 error "unlink striped dir fails"
20206 run_test 300k "test large striped directory"
20209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20210 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20211 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20212 skip "Need MDS version at least 2.7.55"
20216 test_mkdir -p $DIR/$tdir/striped_dir
20217 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
20218 error "chown $RUNAS_ID failed"
20219 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
20220 error "set default striped dir failed"
20222 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
20223 $LCTL set_param fail_loc=0x80000158
20224 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
20226 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
20227 [ $stripe_index -eq 1 ] ||
20228 error "expect 1 get $stripe_index for $dir"
20230 run_test 300l "non-root user to create dir under striped dir with stale layout"
20233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20234 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
20235 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20236 skip "Need MDS version at least 2.7.55"
20238 mkdir -p $DIR/$tdir/striped_dir
20239 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
20240 error "set default stripes dir error"
20242 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
20244 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
20245 [ $stripe_count -eq 0 ] ||
20246 error "expect 0 get $stripe_count for a"
20248 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
20249 error "set default stripes dir error"
20251 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
20253 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
20254 [ $stripe_count -eq 0 ] ||
20255 error "expect 0 get $stripe_count for b"
20257 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
20258 error "set default stripes dir error"
20260 mkdir $DIR/$tdir/striped_dir/c &&
20261 error "default stripe_index is invalid, mkdir c should fails"
20263 rm -rf $DIR/$tdir || error "rmdir fails"
20265 run_test 300m "setstriped directory on single MDT FS"
20268 local list=$(comma_list $(mdts_nodes))
20271 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20276 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20277 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20278 skip "Need MDS version at least 2.7.55"
20279 remote_mds_nodsh && skip "remote MDS with nodsh"
20282 local list=$(comma_list $(mdts_nodes))
20284 trap cleanup_300n RETURN EXIT
20285 mkdir -p $DIR/$tdir
20286 chmod 777 $DIR/$tdir
20287 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
20288 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20289 error "create striped dir succeeds with gid=0"
20291 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20292 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
20293 error "create striped dir fails with gid=-1"
20295 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20296 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
20297 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20298 error "set default striped dir succeeds with gid=0"
20301 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20302 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
20303 error "set default striped dir fails with gid=-1"
20306 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20307 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
20308 error "create test_dir fails"
20309 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
20310 error "create test_dir1 fails"
20311 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
20312 error "create test_dir2 fails"
20315 run_test 300n "non-root user to create dir under striped dir with default EA"
20318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20319 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20320 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20321 skip "Need MDS version at least 2.7.55"
20326 mkdir -p $DIR/$tdir
20328 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
20329 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
20330 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
20331 skip "not enough free inodes $numfree1 $numfree2"
20334 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
20335 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
20336 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
20337 skip "not enough free space $numfree1 $numfree2"
20340 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
20341 error "setdirstripe fails"
20343 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
20344 error "create dirs fails"
20346 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
20347 ls $DIR/$tdir/striped_dir > /dev/null ||
20348 error "ls striped dir fails"
20349 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
20350 error "unlink big striped dir fails"
20352 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
20355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20356 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20357 remote_mds_nodsh && skip "remote MDS with nodsh"
20359 mkdir -p $DIR/$tdir
20361 #define OBD_FAIL_OUT_ENOSPC 0x1704
20362 do_facet mds2 lctl set_param fail_loc=0x80001704
20363 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
20364 && error "create striped directory should fail"
20366 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
20368 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
20371 run_test 300p "create striped directory without space"
20374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20375 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20377 local fd=$(free_fd)
20378 local cmd="exec $fd<$tdir"
20380 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
20383 trap "eval $cmd" EXIT
20384 cd $tdir || error "cd $tdir fails"
20385 rmdir ../$tdir || error "rmdir $tdir fails"
20386 mkdir local_dir && error "create dir succeeds"
20387 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
20391 run_test 300q "create remote directory under orphan directory"
20394 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20395 skip "Need MDS version at least 2.7.55" && return
20396 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20400 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
20401 error "set striped dir error"
20403 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20404 error "getstripeddir fails"
20407 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
20408 awk '/lmv_stripe_count:/ { print $2 }')
20410 [ $MDSCOUNT -ne $stripe_count ] &&
20411 error "wrong stripe count $stripe_count expected $MDSCOUNT"
20413 rm -rf $DIR/$tdir/striped_dir ||
20414 error "unlink striped dir fails"
20416 run_test 300r "test -1 striped directory"
20418 prepare_remote_file() {
20419 mkdir $DIR/$tdir/src_dir ||
20420 error "create remote source failed"
20422 cp /etc/hosts $DIR/$tdir/src_dir/a ||
20423 error "cp to remote source failed"
20424 touch $DIR/$tdir/src_dir/a
20426 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
20427 error "create remote target dir failed"
20429 touch $DIR/$tdir/tgt_dir/b
20431 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
20432 error "rename dir cross MDT failed!"
20434 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
20435 error "src_child still exists after rename"
20437 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
20438 error "missing file(a) after rename"
20440 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
20441 error "diff after rename"
20445 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20448 local remote_file=$DIR/$tdir/tgt_dir/b
20450 mkdir -p $DIR/$tdir
20452 prepare_remote_file || error "prepare remote file failed"
20455 $OPENUNLINK $remote_file $remote_file ||
20456 error "openunlink $remote_file failed"
20457 $CHECKSTAT -a $remote_file || error "$remote_file exists"
20459 run_test 310a "open unlink remote file"
20462 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20465 local remote_file=$DIR/$tdir/tgt_dir/b
20467 mkdir -p $DIR/$tdir
20469 prepare_remote_file || error "prepare remote file failed"
20471 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20472 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
20473 $CHECKSTAT -t file $remote_file || error "check file failed"
20475 run_test 310b "unlink remote file with multiple links while open"
20478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20479 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
20481 local remote_file=$DIR/$tdir/tgt_dir/b
20483 mkdir -p $DIR/$tdir
20485 prepare_remote_file || error "prepare remote file failed"
20487 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20488 multiop_bg_pause $remote_file O_uc ||
20489 error "mulitop failed for remote file"
20491 $MULTIOP $DIR/$tfile Ouc
20492 kill -USR1 $MULTIPID
20495 run_test 310c "open-unlink remote file with multiple links"
20499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20500 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20501 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
20502 skip "lustre < 2.8.54 does not contain LU-4825 fix"
20503 remote_mds_nodsh && skip "remote MDS with nodsh"
20505 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20506 local mdts=$(comma_list $(mdts_nodes))
20508 mkdir -p $DIR/$tdir
20509 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20510 createmany -o $DIR/$tdir/$tfile. 1000
20512 # statfs data is not real time, let's just calculate it
20513 old_iused=$((old_iused + 1000))
20515 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20516 osp.*OST0000*MDT0000.create_count")
20517 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20518 osp.*OST0000*MDT0000.max_create_count")
20519 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
20521 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
20522 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
20523 [ $index -ne 0 ] || error "$tfile stripe index is 0"
20525 unlinkmany $DIR/$tdir/$tfile. 1000
20527 do_nodes $mdts "$LCTL set_param -n \
20528 osp.*OST0000*.max_create_count=$max_count"
20529 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
20530 do_nodes $mdts "$LCTL set_param -n \
20531 osp.*OST0000*.create_count=$count"
20532 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
20533 grep "=0" && error "create_count is zero"
20536 for i in $(seq 120); do
20537 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20538 # system may be too busy to destroy all objs in time, use
20539 # a somewhat small value to not fail autotest
20540 [ $((old_iused - new_iused)) -gt 400 ] && break
20544 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
20545 [ $((old_iused - new_iused)) -gt 400 ] ||
20546 error "objs not destroyed after unlink"
20548 run_test 311 "disable OSP precreate, and unlink should destroy objs"
20555 local vdevdir=$(dirname $(facet_vdevice $ost))
20556 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
20557 local zfs_zapid=$(do_facet $ost $cmd |
20558 grep -w "/O/0/d$((objid%32))" -C 5 |
20559 awk '/Object/{getline; print $1}')
20560 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
20561 awk "/$objid = /"'{printf $3}')
20566 zfs_object_blksz() {
20570 local vdevdir=$(dirname $(facet_vdevice $ost))
20571 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
20572 local blksz=$(do_facet $ost $cmd $objid |
20573 awk '/dblk/{getline; printf $4}')
20575 case "${blksz: -1}" in
20576 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
20577 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
20584 test_312() { # LU-4856
20585 remote_ost_nodsh && skip "remote OST with nodsh"
20586 [ "$ost1_FSTYPE" = "zfs" ] ||
20587 skip_env "the test only applies to zfs"
20589 local max_blksz=$(do_facet ost1 \
20590 $ZFS get -p recordsize $(facet_device ost1) |
20591 awk '!/VALUE/{print $3}')
20593 # to make life a little bit easier
20594 $LFS mkdir -c 1 -i 0 $DIR/$tdir
20595 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20597 local tf=$DIR/$tdir/$tfile
20599 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20601 # Get ZFS object id
20602 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20603 # block size change by sequential overwrite
20606 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
20607 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
20609 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
20610 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
20614 # block size change by sequential append write
20615 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
20616 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20617 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20620 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
20621 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
20622 oflag=sync conv=notrunc
20624 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20625 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
20626 error "blksz error, actual $blksz, " \
20627 "expected: 2 * $count * $PAGE_SIZE"
20633 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20634 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20636 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
20637 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20638 [ $blksz -eq $PAGE_SIZE ] ||
20639 error "blksz error: $blksz, expected: $PAGE_SIZE"
20641 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
20642 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20643 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
20645 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
20646 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20647 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
20649 run_test 312 "make sure ZFS adjusts its block size by write pattern"
20652 remote_ost_nodsh && skip "remote OST with nodsh"
20654 local file=$DIR/$tfile
20657 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
20659 # define OBD_FAIL_TGT_RCVD_EIO 0x720
20660 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20661 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
20662 error "write should failed"
20663 do_facet ost1 "$LCTL set_param fail_loc=0"
20666 run_test 313 "io should fail after last_rcvd update fail"
20669 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20671 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
20672 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20674 wait_delete_completed
20675 do_facet ost1 "$LCTL set_param fail_loc=0"
20677 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
20679 test_315() { # LU-618
20680 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
20682 local file=$DIR/$tfile
20685 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
20686 error "multiop file write failed"
20687 $MULTIOP $file oO_RDONLY:r4063232_c &
20692 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
20695 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
20698 run_test 315 "read should be accounted"
20701 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20702 large_xattr_enabled || skip_env "ea_inode feature disabled"
20704 rm -rf $DIR/$tdir/d
20705 mkdir -p $DIR/$tdir/d
20706 chown nobody $DIR/$tdir/d
20707 touch $DIR/$tdir/d/file
20709 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
20711 run_test 316 "lfs mv"
20714 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
20715 skip "Need MDS version at least 2.11.53"
20716 if [ "$ost1_FSTYPE" == "zfs" ]; then
20717 skip "LU-10370: no implementation for ZFS"
20721 local grant_blk_size
20723 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
20724 awk '/grant_block_size:/ { print $2; exit; }')
20726 # Create File of size 5M. Truncate it to below size's and verify
20729 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
20730 error "Create file $DIR/$tfile failed"
20731 stack_trap "rm -f $DIR/$tfile" EXIT
20733 for trunc_sz in 2097152 4097 4000 509 0; do
20734 $TRUNCATE $DIR/$tfile $trunc_sz ||
20735 error "truncate $tfile to $trunc_sz failed"
20736 local sz=$(stat --format=%s $DIR/$tfile)
20737 local blk=$(stat --format=%b $DIR/$tfile)
20738 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
20739 grant_blk_size) * 8))
20741 if [[ $blk -ne $trunc_blk ]]; then
20742 $(which stat) $DIR/$tfile
20743 error "Expected Block $trunc_blk got $blk for $tfile"
20746 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20747 error "Expected Size $trunc_sz got $sz for $tfile"
20752 # Create file with a hole and write actual two blocks. Block count
20755 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
20756 conv=fsync || error "Create file : $DIR/$tfile"
20758 # Calculate the final truncate size.
20759 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
20762 # truncate to size $trunc_sz bytes. Strip the last block
20763 # The block count must drop to 8
20765 $TRUNCATE $DIR/$tfile $trunc_sz ||
20766 error "truncate $tfile to $trunc_sz failed"
20768 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
20769 sz=$(stat --format=%s $DIR/$tfile)
20770 blk=$(stat --format=%b $DIR/$tfile)
20772 if [[ $blk -ne $trunc_bsz ]]; then
20773 $(which stat) $DIR/$tfile
20774 error "Expected Block $trunc_bsz got $blk for $tfile"
20777 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20778 error "Expected Size $trunc_sz got $sz for $tfile"
20780 run_test 317 "Verify blocks get correctly update after truncate"
20783 local old_max_active=$($LCTL get_param -n \
20784 llite.*.max_read_ahead_async_active 2>/dev/null)
20786 $LCTL set_param llite.*.max_read_ahead_async_active=256
20787 local max_active=$($LCTL get_param -n \
20788 llite.*.max_read_ahead_async_active 2>/dev/null)
20789 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
20791 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
20792 error "set max_read_ahead_async_active should succeed"
20794 $LCTL set_param llite.*.max_read_ahead_async_active=512
20795 max_active=$($LCTL get_param -n \
20796 llite.*.max_read_ahead_async_active 2>/dev/null)
20797 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
20799 # restore @max_active
20800 [ $old_max_active -ne 0 ] && $LCTL set_param \
20801 llite.*.max_read_ahead_async_active=$old_max_active
20803 local old_threshold=$($LCTL get_param -n \
20804 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20805 local max_per_file_mb=$($LCTL get_param -n \
20806 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
20808 local invalid=$(($max_per_file_mb + 1))
20810 llite.*.read_ahead_async_file_threshold_mb=$invalid\
20811 && error "set $invalid should fail"
20813 local valid=$(($invalid - 1))
20815 llite.*.read_ahead_async_file_threshold_mb=$valid ||
20816 error "set $valid should succeed"
20817 local threshold=$($LCTL get_param -n \
20818 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20819 [ $threshold -eq $valid ] || error \
20820 "expect threshold $valid got $threshold"
20822 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
20824 run_test 318 "Verify async readahead tunables"
20827 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
20829 local before=$(date +%s)
20831 local mdir=$DIR/$tdir
20832 local file=$mdir/xxx
20834 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
20837 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
20838 $LCTL set_param fail_val=5 fail_loc=0x8000032c
20839 $LFS mv -m1 $file &
20842 dd if=$file of=/dev/null
20844 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
20845 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
20847 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
20849 run_test 319 "lost lease lock on migrate error"
20851 test_398a() { # LU-4198
20852 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20853 $LCTL set_param ldlm.namespaces.*.lru_size=clear
20855 # request a new lock on client
20856 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20858 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
20859 local lock_count=$($LCTL get_param -n \
20860 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
20861 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
20863 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
20865 # no lock cached, should use lockless IO and not enqueue new lock
20866 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
20867 lock_count=$($LCTL get_param -n \
20868 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
20869 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
20871 run_test 398a "direct IO should cancel lock otherwise lockless"
20873 test_398b() { # LU-4198
20874 which fio || skip_env "no fio installed"
20875 $LFS setstripe -c -1 $DIR/$tfile
20878 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
20881 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
20882 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
20883 --numjobs=$njobs --fallocate=none \
20884 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20885 --filename=$DIR/$tfile &
20888 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
20889 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
20890 --numjobs=$njobs --fallocate=none \
20891 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20892 --filename=$DIR/$tfile || true
20897 run_test 398b "DIO and buffer IO race"
20899 test_398c() { # LU-4198
20900 which fio || skip_env "no fio installed"
20902 saved_debug=$($LCTL get_param -n debug)
20903 $LCTL set_param debug=0
20905 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
20906 ((size /= 1024)) # by megabytes
20907 ((size /= 2)) # write half of the OST at most
20908 [ $size -gt 40 ] && size=40 #reduce test time anyway
20910 $LFS setstripe -c 1 $DIR/$tfile
20912 # it seems like ldiskfs reserves more space than necessary if the
20913 # writing blocks are not mapped, so it extends the file firstly
20914 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
20915 cancel_lru_locks osc
20917 # clear and verify rpc_stats later
20918 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
20921 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
20922 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
20923 --numjobs=$njobs --fallocate=none --ioengine=libaio \
20924 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20925 --filename=$DIR/$tfile
20926 [ $? -eq 0 ] || error "fio write error"
20928 [ $($LCTL get_param -n \
20929 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
20930 error "Locks were requested while doing AIO"
20932 # get the percentage of 1-page I/O
20933 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
20934 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
20936 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
20938 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
20939 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
20940 --numjobs=$njobs --fallocate=none --ioengine=libaio \
20941 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20942 --filename=$DIR/$tfile
20943 [ $? -eq 0 ] || error "fio mixed read write error"
20946 $LCTL set_param debug="$saved_debug"
20948 run_test 398c "run fio to test AIO"
20951 local read_write=$1
20952 if [ "$read_write" = "write" ]; then
20953 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
20954 elif [ "$read_write" = "read" ]; then
20955 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
20957 error "argument error"
20960 # turn off debug for performance testing
20961 local saved_debug=$($LCTL get_param -n debug)
20962 $LCTL set_param debug=0
20964 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20966 # get ost1 size - $FSNAME-OST0000
20967 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
20968 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
20969 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
20971 if [ "$read_write" = "read" ]; then
20972 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
20975 local start_time=$(date +%s.%N)
20976 $dd_cmd bs=1M count=$blocks oflag=sync ||
20977 error "real dd $read_write error"
20978 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
20980 if [ "$read_write" = "write" ]; then
20984 # define OBD_FAIL_OST_FAKE_RW 0x238
20985 do_facet ost1 $LCTL set_param fail_loc=0x238
20987 local start_time=$(date +%s.%N)
20988 $dd_cmd bs=1M count=$blocks oflag=sync ||
20989 error "fake dd $read_write error"
20990 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
20992 if [ "$read_write" = "write" ]; then
20994 cancel_lru_locks osc
20995 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
20996 error "$tfile size not $blocks MB"
20998 do_facet ost1 $LCTL set_param fail_loc=0
21000 echo "fake $read_write $duration_fake vs. normal $read_write" \
21001 "$duration in seconds"
21002 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
21003 error_not_in_vm "fake write is slower"
21005 $LCTL set_param -n debug="$saved_debug"
21008 test_399a() { # LU-7655 for OST fake write
21009 remote_ost_nodsh && skip "remote OST with nodsh"
21013 run_test 399a "fake write should not be slower than normal write"
21015 test_399b() { # LU-8726 for OST fake read
21016 remote_ost_nodsh && skip "remote OST with nodsh"
21017 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
21018 skip_env "ldiskfs only test"
21023 run_test 399b "fake read should not be slower than normal read"
21025 test_400a() { # LU-1606, was conf-sanity test_74
21026 if ! which $CC > /dev/null 2>&1; then
21027 skip_env "$CC is not installed"
21030 local extra_flags=''
21031 local out=$TMP/$tfile
21032 local prefix=/usr/include/lustre
21035 # Oleg removes c files in his test rig so test if any c files exist
21036 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
21037 skip_env "Needed c test files are missing"
21039 if ! [[ -d $prefix ]]; then
21040 # Assume we're running in tree and fixup the include path.
21041 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
21042 extra_flags+=" -L$LUSTRE/utils/.lib"
21045 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
21046 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
21047 error "client api broken"
21051 run_test 400a "Lustre client api program can compile and link"
21053 test_400b() { # LU-1606, LU-5011
21055 local out=$TMP/$tfile
21056 local prefix=/usr/include/linux/lustre
21058 # We use a hard coded prefix so that this test will not fail
21059 # when run in tree. There are headers in lustre/include/lustre/
21060 # that are not packaged (like lustre_idl.h) and have more
21061 # complicated include dependencies (like config.h and lnet/types.h).
21062 # Since this test about correct packaging we just skip them when
21063 # they don't exist (see below) rather than try to fixup cppflags.
21065 if ! which $CC > /dev/null 2>&1; then
21066 skip_env "$CC is not installed"
21069 for header in $prefix/*.h; do
21070 if ! [[ -f "$header" ]]; then
21074 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
21075 continue # lustre_ioctl.h is internal header
21078 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
21079 error "cannot compile '$header'"
21083 run_test 400b "packaged headers can be compiled"
21085 test_401a() { #LU-7437
21086 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
21087 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
21089 #count the number of parameters by "list_param -R"
21090 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
21091 #count the number of parameters by listing proc files
21092 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
21093 echo "proc_dirs='$proc_dirs'"
21094 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
21095 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
21098 [ $params -eq $procs ] ||
21099 error "found $params parameters vs. $procs proc files"
21101 # test the list_param -D option only returns directories
21102 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
21103 #count the number of parameters by listing proc directories
21104 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
21107 [ $params -eq $procs ] ||
21108 error "found $params parameters vs. $procs proc files"
21110 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
21113 local save=$($LCTL get_param -n jobid_var)
21116 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
21117 error "no error returned when setting bad parameters"
21119 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
21120 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
21122 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
21123 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
21124 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
21126 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
21129 local jobid_var_old=$($LCTL get_param -n jobid_var)
21130 local jobid_var_new
21132 $LCTL set_param jobid_var= &&
21133 error "no error returned for 'set_param a='"
21135 jobid_var_new=$($LCTL get_param -n jobid_var)
21136 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21137 error "jobid_var was changed by setting without value"
21139 $LCTL set_param jobid_var &&
21140 error "no error returned for 'set_param a'"
21142 jobid_var_new=$($LCTL get_param -n jobid_var)
21143 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21144 error "jobid_var was changed by setting without value"
21146 run_test 401c "Verify 'lctl set_param' without value fails in either format."
21149 local jobid_var_old=$($LCTL get_param -n jobid_var)
21150 local jobid_var_new
21151 local new_value="foo=bar"
21153 $LCTL set_param jobid_var=$new_value ||
21154 error "'set_param a=b' did not accept a value containing '='"
21156 jobid_var_new=$($LCTL get_param -n jobid_var)
21157 [[ "$jobid_var_new" == "$new_value" ]] ||
21158 error "'set_param a=b' failed on a value containing '='"
21160 # Reset the jobid_var to test the other format
21161 $LCTL set_param jobid_var=$jobid_var_old
21162 jobid_var_new=$($LCTL get_param -n jobid_var)
21163 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21164 error "failed to reset jobid_var"
21166 $LCTL set_param jobid_var $new_value ||
21167 error "'set_param a b' did not accept a value containing '='"
21169 jobid_var_new=$($LCTL get_param -n jobid_var)
21170 [[ "$jobid_var_new" == "$new_value" ]] ||
21171 error "'set_param a b' failed on a value containing '='"
21173 $LCTL set_param jobid_var $jobid_var_old
21174 jobid_var_new=$($LCTL get_param -n jobid_var)
21175 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21176 error "failed to reset jobid_var"
21178 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
21181 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
21182 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
21183 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
21184 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
21185 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
21186 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
21187 remote_mds_nodsh && skip "remote MDS with nodsh"
21189 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
21190 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
21191 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
21192 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
21193 echo "Touch failed - OK"
21195 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
21198 local file1=$DIR/$tfile.1
21199 local file2=$DIR/$tfile.2
21200 local tfile=$TMP/$tfile
21202 rm -f $file1 $file2 $tfile
21207 # 30 sec OBD_TIMEOUT in ll_getattr()
21208 # right before populating st_nlink
21209 $LCTL set_param fail_loc=0x80001409
21210 stat -c %h $file1 > $tfile &
21212 # create an alias, drop all locks and reclaim the dentry
21214 cancel_lru_locks mdc
21215 cancel_lru_locks osc
21216 sysctl -w vm.drop_caches=2
21220 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
21222 rm -f $tfile $file1 $file2
21224 run_test 403 "i_nlink should not drop to zero due to aliasing"
21226 test_404() { # LU-6601
21227 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
21228 skip "Need server version newer than 2.8.52"
21229 remote_mds_nodsh && skip "remote MDS with nodsh"
21231 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
21232 awk '/osp .*-osc-MDT/ { print $4}')
21235 for osp in $mosps; do
21236 echo "Deactivate: " $osp
21237 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
21238 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21239 awk -vp=$osp '$4 == p { print $2 }')
21240 [ $stat = IN ] || {
21241 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21242 error "deactivate error"
21244 echo "Activate: " $osp
21245 do_facet $SINGLEMDS $LCTL --device %$osp activate
21246 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21247 awk -vp=$osp '$4 == p { print $2 }')
21248 [ $stat = UP ] || {
21249 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21250 error "activate error"
21254 run_test 404 "validate manual {de}activated works properly for OSPs"
21257 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
21258 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
21259 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
21260 skip "Layout swap lock is not supported"
21262 check_swap_layouts_support
21264 test_mkdir $DIR/$tdir
21265 swap_lock_test -d $DIR/$tdir ||
21266 error "One layout swap locked test failed"
21268 run_test 405 "Various layout swap lock tests"
21271 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21272 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21273 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
21274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21275 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
21276 skip "Need MDS version at least 2.8.50"
21278 local def_stripe_size=$($LFS getstripe -S $MOUNT)
21279 local test_pool=$TESTNAME
21281 pool_add $test_pool || error "pool_add failed"
21282 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
21283 error "pool_add_targets failed"
21285 save_layout_restore_at_exit $MOUNT
21287 # parent set default stripe count only, child will stripe from both
21288 # parent and fs default
21289 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
21290 error "setstripe $MOUNT failed"
21291 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
21292 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
21293 for i in $(seq 10); do
21294 local f=$DIR/$tdir/$tfile.$i
21295 touch $f || error "touch failed"
21296 local count=$($LFS getstripe -c $f)
21297 [ $count -eq $OSTCOUNT ] ||
21298 error "$f stripe count $count != $OSTCOUNT"
21299 local offset=$($LFS getstripe -i $f)
21300 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
21301 local size=$($LFS getstripe -S $f)
21302 [ $size -eq $((def_stripe_size * 2)) ] ||
21303 error "$f stripe size $size != $((def_stripe_size * 2))"
21304 local pool=$($LFS getstripe -p $f)
21305 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
21308 # change fs default striping, delete parent default striping, now child
21309 # will stripe from new fs default striping only
21310 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
21311 error "change $MOUNT default stripe failed"
21312 $LFS setstripe -c 0 $DIR/$tdir ||
21313 error "delete $tdir default stripe failed"
21314 for i in $(seq 11 20); do
21315 local f=$DIR/$tdir/$tfile.$i
21316 touch $f || error "touch $f failed"
21317 local count=$($LFS getstripe -c $f)
21318 [ $count -eq 1 ] || error "$f stripe count $count != 1"
21319 local offset=$($LFS getstripe -i $f)
21320 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
21321 local size=$($LFS getstripe -S $f)
21322 [ $size -eq $def_stripe_size ] ||
21323 error "$f stripe size $size != $def_stripe_size"
21324 local pool=$($LFS getstripe -p $f)
21325 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
21328 unlinkmany $DIR/$tdir/$tfile. 1 20
21330 local f=$DIR/$tdir/$tfile
21331 pool_remove_all_targets $test_pool $f
21332 pool_remove $test_pool $f
21334 run_test 406 "DNE support fs default striping"
21337 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21338 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21339 skip "Need MDS version at least 2.8.55"
21340 remote_mds_nodsh && skip "remote MDS with nodsh"
21342 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
21343 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
21344 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
21345 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
21346 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
21348 #define OBD_FAIL_DT_TXN_STOP 0x2019
21349 for idx in $(seq $MDSCOUNT); do
21350 do_facet mds$idx "lctl set_param fail_loc=0x2019"
21352 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
21353 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
21354 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
21357 run_test 407 "transaction fail should cause operation fail"
21360 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
21362 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
21363 lctl set_param fail_loc=0x8000040a
21364 # let ll_prepare_partial_page() fail
21365 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
21369 # create at least 100 unused inodes so that
21370 # shrink_icache_memory(0) should not return 0
21371 touch $DIR/$tfile-{0..100}
21372 rm -f $DIR/$tfile-{0..100}
21375 echo 2 > /proc/sys/vm/drop_caches
21377 run_test 408 "drop_caches should not hang due to page leaks"
21381 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21383 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
21384 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
21385 touch $DIR/$tdir/guard || error "(2) Fail to create"
21387 local PREFIX=$(str_repeat 'A' 128)
21388 echo "Create 1K hard links start at $(date)"
21389 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21390 error "(3) Fail to hard link"
21392 echo "Links count should be right although linkEA overflow"
21393 stat $DIR/$tdir/guard || error "(4) Fail to stat"
21394 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
21395 [ $linkcount -eq 1001 ] ||
21396 error "(5) Unexpected hard links count: $linkcount"
21398 echo "List all links start at $(date)"
21399 ls -l $DIR/$tdir/foo > /dev/null ||
21400 error "(6) Fail to list $DIR/$tdir/foo"
21402 echo "Unlink hard links start at $(date)"
21403 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21404 error "(7) Fail to unlink"
21405 echo "Unlink hard links finished at $(date)"
21407 run_test 409 "Large amount of cross-MDTs hard links on the same file"
21411 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
21412 skip "Need client version at least 2.9.59"
21414 # Create a file, and stat it from the kernel
21415 local testfile=$DIR/$tfile
21418 local run_id=$RANDOM
21419 local my_ino=$(stat --format "%i" $testfile)
21421 # Try to insert the module. This will always fail as the
21422 # module is designed to not be inserted.
21423 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
21426 # Anything but success is a test failure
21428 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
21429 error "no inode match"
21431 run_test 410 "Test inode number returned from kernel thread"
21433 cleanup_test411_cgroup() {
21439 local cg_basedir=/sys/fs/cgroup/memory
21441 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
21442 skip "no setup for cgroup"
21444 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
21445 error "test file creation failed"
21446 cancel_lru_locks osc
21448 # Create a very small memory cgroup to force a slab allocation error
21449 local cgdir=$cg_basedir/osc_slab_alloc
21450 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
21451 trap "cleanup_test411_cgroup $cgdir" EXIT
21452 echo 2M > $cgdir/memory.kmem.limit_in_bytes
21453 echo 1M > $cgdir/memory.limit_in_bytes
21455 # Should not LBUG, just be killed by oom-killer
21456 # dd will return 0 even allocation failure in some environment.
21457 # So don't check return value
21458 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
21459 cleanup_test411_cgroup $cgdir
21463 run_test 411 "Slab allocation error with cgroup does not LBUG"
21466 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21467 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
21468 skip "Need server version at least 2.10.55"
21471 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
21472 error "mkdir failed"
21473 $LFS getdirstripe $DIR/$tdir
21474 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21475 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
21476 error "expect $((MDSCOUT - 1)) get $stripe_index"
21477 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
21478 [ $stripe_count -eq 2 ] ||
21479 error "expect 2 get $stripe_count"
21481 run_test 412 "mkdir on specific MDTs"
21485 local stripe_count=$2
21486 local mdts=$(comma_list $(mdts_nodes))
21489 local lmv_qos_prio_free
21490 local lmv_qos_threshold_rr
21491 local lmv_qos_maxage
21492 local lod_qos_prio_free
21493 local lod_qos_threshold_rr
21494 local lod_qos_maxage
21498 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
21499 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
21500 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
21502 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
21503 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
21504 stack_trap "$LCTL set_param \
21505 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
21506 stack_trap "$LCTL set_param \
21507 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
21508 stack_trap "$LCTL set_param \
21509 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
21511 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
21512 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
21513 lod_qos_prio_free=${lod_qos_prio_free%%%}
21514 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
21515 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
21516 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
21517 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
21518 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
21519 stack_trap "do_nodes $mdts $LCTL set_param \
21520 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
21521 stack_trap "do_nodes $mdts $LCTL set_param \
21522 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
21524 stack_trap "do_nodes $mdts $LCTL set_param \
21525 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
21528 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
21530 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
21531 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
21533 testdir=$DIR/$tdir-s$stripe_count/rr
21535 for i in $(seq $((100 * MDSCOUNT))); do
21536 eval $mkdir_cmd $testdir/subdir$i ||
21537 error "$mkdir_cmd subdir$i failed"
21540 for i in $(seq $MDSCOUNT); do
21541 count=$($LFS getdirstripe -i $testdir/* |
21542 grep ^$((i - 1))$ | wc -l)
21543 echo "$count directories created on MDT$((i - 1))"
21544 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
21546 if [ $stripe_count -gt 1 ]; then
21547 count=$($LFS getdirstripe $testdir/* |
21548 grep -P "^\s+$((i - 1))\t" | wc -l)
21549 echo "$count stripes created on MDT$((i - 1))"
21550 # deviation should < 5% of average
21551 [ $count -lt $((95 * stripe_count)) ] ||
21552 [ $count -gt $((105 * stripe_count)) ] &&
21553 error "stripes are not evenly distributed"
21557 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
21558 do_nodes $mdts $LCTL set_param \
21559 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
21562 echo "Check for uneven MDTs: "
21572 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
21573 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
21574 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
21576 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21577 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21580 for ((i = 1; i < ${#ffree[@]}; i++)); do
21581 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
21582 if [ $tmp -gt $max ]; then
21586 if [ $tmp -lt $min ]; then
21592 [ ${ffree[min_index]} -eq 0 ] &&
21593 skip "no free files in MDT$min_index"
21594 [ ${ffree[min_index]} -gt 100000000 ] &&
21595 skip "too much free files in MDT$min_index"
21597 # Check if we need to generate uneven MDTs
21599 local diff=$(((max - min) * 100 / min))
21600 local value="$(generate_string 1024)"
21602 while [ $diff -lt $threshold ]; do
21603 # generate uneven MDTs, create till $threshold% diff
21604 echo -n "weight diff=$diff% must be > $threshold% ..."
21605 count=$((${ffree[min_index]} / 10))
21606 # 50 sec per 10000 files in vm
21607 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
21608 skip "$count files to create"
21609 echo "Fill MDT$min_index with $count files"
21610 [ -d $DIR/$tdir-MDT$min_index ] ||
21611 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
21612 error "mkdir $tdir-MDT$min_index failed"
21613 for i in $(seq $count); do
21614 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
21615 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
21616 error "create f$j_$i failed"
21617 setfattr -n user.413b -v $value \
21618 $DIR/$tdir-MDT$min_index/f$j_$i ||
21619 error "setfattr f$j_$i failed"
21622 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
21623 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
21624 max=$(((${ffree[max_index]} >> 8) * \
21625 (${bavail[max_index]} * bsize >> 16)))
21626 min=$(((${ffree[min_index]} >> 8) * \
21627 (${bavail[min_index]} * bsize >> 16)))
21628 diff=$(((max - min) * 100 / min))
21631 echo "MDT filesfree available: ${ffree[@]}"
21632 echo "MDT blocks available: ${bavail[@]}"
21633 echo "weight diff=$diff%"
21636 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
21638 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
21639 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
21640 # decrease statfs age, so that it can be updated in time
21641 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
21642 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
21646 testdir=$DIR/$tdir-s$stripe_count/qos
21648 for i in $(seq $((100 * MDSCOUNT))); do
21649 eval $mkdir_cmd $testdir/subdir$i ||
21650 error "$mkdir_cmd subdir$i failed"
21653 for i in $(seq $MDSCOUNT); do
21654 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
21656 echo "$count directories created on MDT$((i - 1))"
21658 if [ $stripe_count -gt 1 ]; then
21659 count=$($LFS getdirstripe $testdir/* |
21660 grep -P "^\s+$((i - 1))\t" | wc -l)
21661 echo "$count stripes created on MDT$((i - 1))"
21665 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
21666 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
21668 # D-value should > 10% of averge
21669 [ $((max - min)) -lt 10 ] &&
21670 error "subdirs shouldn't be evenly distributed"
21673 if [ $stripe_count -gt 1 ]; then
21674 max=$($LFS getdirstripe $testdir/* |
21675 grep -P "^\s+$max_index\t" | wc -l)
21676 min=$($LFS getdirstripe $testdir/* |
21677 grep -P "^\s+$min_index\t" | wc -l)
21678 [ $((max - min)) -le $((10 * stripe_count)) ] &&
21679 error "stripes shouldn't be evenly distributed"|| true
21684 [ $MDSCOUNT -lt 2 ] &&
21685 skip "We need at least 2 MDTs for this test"
21687 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21688 skip "Need server version at least 2.12.52"
21692 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21693 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21694 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21695 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21696 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
21699 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
21702 [ $MDSCOUNT -lt 2 ] &&
21703 skip "We need at least 2 MDTs for this test"
21705 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21706 skip "Need server version at least 2.12.52"
21710 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21711 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21712 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21713 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21714 $LFS setdirstripe -D -c $stripe_count \
21715 $DIR/$tdir-s$stripe_count/rr ||
21716 error "setdirstripe failed"
21717 $LFS setdirstripe -D -c $stripe_count \
21718 $DIR/$tdir-s$stripe_count/qos ||
21719 error "setdirstripe failed"
21720 test_qos_mkdir "mkdir" $stripe_count
21723 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
21726 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
21727 $LCTL set_param fail_loc=0x80000521
21728 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
21731 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
21734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21735 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21736 skip "Need server version at least 2.11.52"
21746 # this test may be slow on ZFS
21747 [ "$mds1_FSTYPE" == "zfs" ] && total=100
21749 # though this test is designed for striped directory, let's test normal
21750 # directory too since lock is always saved as CoS lock.
21751 test_mkdir $DIR/$tdir || error "mkdir $tdir"
21752 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
21761 start_time=$(date +%s)
21762 for i in $(seq $total); do
21763 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
21766 end_time=$(date +%s)
21767 duration=$((end_time - start_time))
21769 kill -9 $setattr_pid
21771 echo "rename $total files took $duration sec"
21772 [ $duration -lt 100 ] || error "rename took $duration sec"
21774 run_test 415 "lock revoke is not missing"
21777 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
21778 skip "Need server version at least 2.11.55"
21780 # define OBD_FAIL_OSD_TXN_START 0x19a
21781 do_facet mds1 lctl set_param fail_loc=0x19a
21783 lfs mkdir -c $MDSCOUNT $DIR/$tdir
21787 run_test 416 "transaction start failure won't cause system hung"
21791 do_nodes $(comma_list $(mdts_nodes)) \
21792 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
21793 do_nodes $(comma_list $(mdts_nodes)) \
21794 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
21795 do_nodes $(comma_list $(mdts_nodes)) \
21796 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
21800 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21801 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
21802 skip "Need MDS version at least 2.11.56"
21804 trap cleanup_417 RETURN EXIT
21806 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
21807 do_nodes $(comma_list $(mdts_nodes)) \
21808 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
21809 $LFS migrate -m 0 $DIR/$tdir.1 &&
21810 error "migrate dir $tdir.1 should fail"
21812 do_nodes $(comma_list $(mdts_nodes)) \
21813 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
21814 $LFS mkdir -i 1 $DIR/$tdir.2 &&
21815 error "create remote dir $tdir.2 should fail"
21817 do_nodes $(comma_list $(mdts_nodes)) \
21818 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
21819 $LFS mkdir -c 2 $DIR/$tdir.3 &&
21820 error "create striped dir $tdir.3 should fail"
21823 run_test 417 "disable remote dir, striped dir and dir migration"
21825 # Checks that the outputs of df [-i] and lfs df [-i] match
21827 # usage: check_lfs_df <blocks | inodes> <mountpoint>
21837 [ "$1" == "blocks" ] && inodes= || inodes="-i"
21839 for count in {1..100}; do
21843 # read the lines of interest
21844 df_out=($(df -P $inodes $dir | tail -n +2)) ||
21845 error "df $inodes $dir | tail -n +2 failed"
21846 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
21847 error "lfs df $inodes $dir | grep summary: failed"
21849 # skip first substrings of each output as they are different
21850 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
21851 # compare the two outputs
21853 for i in {1..5}; do
21854 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
21862 lfs df $inodes $dir
21863 error "df and lfs df $1 output mismatch: " \
21864 "df ${inodes}: ${df_out[*]}, " \
21865 "lfs df ${inodes}: ${lfs_df_out[*]}"
21870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21872 local dir=$DIR/$tdir
21873 local numfiles=$((RANDOM % 4096 + 2))
21874 local numblocks=$((RANDOM % 256 + 1))
21876 wait_delete_completed
21879 # check block output
21880 check_lfs_df blocks $dir
21881 # check inode output
21882 check_lfs_df inodes $dir
21884 # create a single file and retest
21885 echo "Creating a single file and testing"
21886 createmany -o $dir/$tfile- 1 &>/dev/null ||
21887 error "creating 1 file in $dir failed"
21888 check_lfs_df blocks $dir
21889 check_lfs_df inodes $dir
21891 # create a random number of files
21892 echo "Creating $((numfiles - 1)) files and testing"
21893 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
21894 error "creating $((numfiles - 1)) files in $dir failed"
21896 # write a random number of blocks to the first test file
21897 echo "Writing $numblocks 4K blocks and testing"
21898 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
21899 count=$numblocks &>/dev/null ||
21900 error "dd to $dir/${tfile}-0 failed"
21903 check_lfs_df blocks $dir
21904 check_lfs_df inodes $dir
21906 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
21907 error "unlinking $numfiles files in $dir failed"
21909 run_test 418 "df and lfs df outputs match"
21913 local dir=$DIR/$tdir
21918 cancel_lru_locks mdc
21920 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
21921 $LCTL set_param fail_loc=0x1410
21923 $LCTL set_param fail_loc=0
21926 run_test 419 "Verify open file by name doesn't crash kernel"
21930 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
21931 skip "Need MDS version at least 2.12.53"
21933 local SAVE_UMASK=$(umask)
21934 local dir=$DIR/$tdir
21935 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
21939 mkdir -m03777 $dir/testdir
21940 ls -dn $dir/testdir
21941 # Need to remove trailing '.' when SELinux is enabled
21942 local dirperms=$(ls -dn $dir/testdir |
21943 awk '{ sub(/\.$/, "", $1); print $1}')
21944 [ $dirperms == "drwxrwsrwt" ] ||
21945 error "incorrect perms on $dir/testdir"
21947 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
21948 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
21949 ls -n $dir/testdir/testfile
21950 local fileperms=$(ls -n $dir/testdir/testfile |
21951 awk '{ sub(/\.$/, "", $1); print $1}')
21952 [ $fileperms == "-rwxr-xr-x" ] ||
21953 error "incorrect perms on $dir/testdir/testfile"
21957 run_test 420 "clear SGID bit on non-directories for non-members"
21964 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21965 skip "Need MDS version at least 2.12.54"
21967 test_mkdir $DIR/$tdir
21968 createmany -o $DIR/$tdir/f 3
21969 cnt=$(ls -1 $DIR/$tdir | wc -l)
21970 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21972 fid1=$(lfs path2fid $DIR/$tdir/f1)
21973 fid2=$(lfs path2fid $DIR/$tdir/f2)
21974 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
21976 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
21977 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
21979 cnt=$(ls -1 $DIR/$tdir | wc -l)
21980 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21982 rm -f $DIR/$tdir/f3 || error "can't remove f3"
21983 createmany -o $DIR/$tdir/f 3
21984 cnt=$(ls -1 $DIR/$tdir | wc -l)
21985 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21987 fid1=$(lfs path2fid $DIR/$tdir/f1)
21988 fid2=$(lfs path2fid $DIR/$tdir/f2)
21989 echo "remove using fsname $FSNAME"
21990 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
21992 cnt=$(ls -1 $DIR/$tdir | wc -l)
21993 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21995 run_test 421a "simple rm by fid"
22002 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22003 skip "Need MDS version at least 2.12.54"
22005 test_mkdir $DIR/$tdir
22006 createmany -o $DIR/$tdir/f 3
22007 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
22010 FID1=$(lfs path2fid $DIR/$tdir/f1)
22011 FID2=$(lfs path2fid $DIR/$tdir/f2)
22012 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
22014 kill -USR1 $MULTIPID
22017 cnt=$(ls $DIR/$tdir | wc -l)
22018 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
22020 run_test 421b "rm by fid on open file"
22026 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22027 skip "Need MDS version at least 2.12.54"
22029 test_mkdir $DIR/$tdir
22030 createmany -o $DIR/$tdir/f 3
22031 touch $DIR/$tdir/$tfile
22032 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
22033 cnt=$(ls -1 $DIR/$tdir | wc -l)
22034 [ $cnt != 184 ] && error "unexpected #files: $cnt"
22036 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
22037 $LFS rmfid $DIR $FID1 || error "rmfid failed"
22039 cnt=$(ls $DIR/$tdir | wc -l)
22040 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
22042 run_test 421c "rm by fid against hardlinked files"
22048 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22049 skip "Need MDS version at least 2.12.54"
22051 test_mkdir $DIR/$tdir
22052 createmany -o $DIR/$tdir/f 4097
22053 cnt=$(ls -1 $DIR/$tdir | wc -l)
22054 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
22056 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
22057 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22059 cnt=$(ls $DIR/$tdir | wc -l)
22061 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22063 run_test 421d "rmfid en masse"
22069 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22070 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22071 skip "Need MDS version at least 2.12.54"
22073 mkdir -p $DIR/$tdir
22074 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22075 createmany -o $DIR/$tdir/striped_dir/f 512
22076 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22077 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22079 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22080 sed "s/[/][^:]*://g")
22081 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22083 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22085 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22087 run_test 421e "rmfid in DNE"
22093 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22094 skip "Need MDS version at least 2.12.54"
22096 test_mkdir $DIR/$tdir
22098 cnt=$(ls -1 $DIR/$tdir | wc -l)
22099 [ $cnt != 1 ] && error "unexpected #files: $cnt"
22101 FID=$(lfs path2fid $DIR/$tdir/f)
22102 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
22103 # rmfid should fail
22104 cnt=$(ls -1 $DIR/$tdir | wc -l)
22105 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
22107 chmod a+rw $DIR/$tdir
22109 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
22110 # rmfid should fail
22111 cnt=$(ls -1 $DIR/$tdir | wc -l)
22112 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
22115 $RUNAS touch $DIR/$tdir/f
22116 FID=$(lfs path2fid $DIR/$tdir/f)
22117 echo "rmfid as root"
22118 $LFS rmfid $DIR $FID || error "rmfid as root failed"
22119 cnt=$(ls -1 $DIR/$tdir | wc -l)
22120 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
22123 $RUNAS touch $DIR/$tdir/f
22124 cnt=$(ls -1 $DIR/$tdir | wc -l)
22125 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
22126 FID=$(lfs path2fid $DIR/$tdir/f)
22127 # rmfid w/o user_fid2path mount option should fail
22128 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
22129 cnt=$(ls -1 $DIR/$tdir | wc -l)
22130 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
22132 umount_client $MOUNT || error "failed to umount client"
22133 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
22134 error "failed to mount client'"
22136 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
22137 # rmfid should succeed
22138 cnt=$(ls -1 $DIR/$tdir | wc -l)
22139 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
22141 # rmfid shouldn't allow to remove files due to dir's permission
22142 chmod a+rwx $DIR/$tdir
22145 FID=$(lfs path2fid $DIR/$tdir/f)
22146 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
22148 umount_client $MOUNT || error "failed to umount client"
22149 mount_client $MOUNT "$MOUNT_OPTS" ||
22150 error "failed to mount client'"
22153 run_test 421f "rmfid checks permissions"
22159 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22160 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22161 skip "Need MDS version at least 2.12.54"
22163 mkdir -p $DIR/$tdir
22164 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22165 createmany -o $DIR/$tdir/striped_dir/f 512
22166 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22167 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22169 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22170 sed "s/[/][^:]*://g")
22172 rm -f $DIR/$tdir/striped_dir/f1*
22173 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22174 removed=$((512 - cnt))
22176 # few files have been just removed, so we expect
22177 # rmfid to fail on their fids
22178 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
22179 [ $removed != $errors ] && error "$errors != $removed"
22181 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22183 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22185 run_test 421g "rmfid to return errors properly"
22188 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
22189 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
22190 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
22191 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
22192 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
22194 local amc=$(at_max_get client)
22195 local amo=$(at_max_get mds1)
22196 local timeout=`lctl get_param -n timeout`
22198 at_max_set 0 client
22201 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
22202 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
22203 fail_val=$(((2*timeout + 10)*1000))
22204 touch $DIR/$tdir/d3/file &
22206 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
22207 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
22208 fail_val=$((2*timeout + 5))
22209 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
22213 sleep $((2 * timeout))
22217 touch $DIR/$tdir/d2/file3
22218 touch $DIR/$tdir/d2/file4
22219 touch $DIR/$tdir/d2/file5
22222 at_max_set $amc client
22223 at_max_set $amo mds1
22225 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
22226 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
22227 error "Watchdog is always throttled"
22229 run_test 422 "kill a process with RPC in progress"
22242 # ensure statfs cache is expired
22245 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
22246 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
22250 run_test 423 "statfs should return a right data"
22253 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22254 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22255 skip "Need server version at least 2.9.55"
22257 start_full_debug_logging
22261 stop_full_debug_logging
22265 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22266 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22267 awk '/The barrier for/ { print $7 }')
22270 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
22275 barrier_expired() {
22278 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22279 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22280 awk '/will be expired/ { print $7 }')
22282 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
22291 echo "Start barrier_freeze at: $(date)"
22292 #define OBD_FAIL_BARRIER_DELAY 0x2202
22293 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22294 # Do not reduce barrier time - See LU-11873
22295 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
22298 local b_status=$(barrier_stat)
22299 echo "Got barrier status at: $(date)"
22300 [ "$b_status" = "'freezing_p1'" ] ||
22301 error "(1) unexpected barrier status $b_status"
22303 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22305 b_status=$(barrier_stat)
22306 [ "$b_status" = "'frozen'" ] ||
22307 error "(2) unexpected barrier status $b_status"
22309 local expired=$(barrier_expired)
22310 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
22311 sleep $((expired + 3))
22313 b_status=$(barrier_stat)
22314 [ "$b_status" = "'expired'" ] ||
22315 error "(3) unexpected barrier status $b_status"
22317 # Do not reduce barrier time - See LU-11873
22318 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
22319 error "(4) fail to freeze barrier"
22321 b_status=$(barrier_stat)
22322 [ "$b_status" = "'frozen'" ] ||
22323 error "(5) unexpected barrier status $b_status"
22325 echo "Start barrier_thaw at: $(date)"
22326 #define OBD_FAIL_BARRIER_DELAY 0x2202
22327 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22328 do_facet mgs $LCTL barrier_thaw $FSNAME &
22331 b_status=$(barrier_stat)
22332 echo "Got barrier status at: $(date)"
22333 [ "$b_status" = "'thawing'" ] ||
22334 error "(6) unexpected barrier status $b_status"
22336 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22338 b_status=$(barrier_stat)
22339 [ "$b_status" = "'thawed'" ] ||
22340 error "(7) unexpected barrier status $b_status"
22342 #define OBD_FAIL_BARRIER_FAILURE 0x2203
22343 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
22344 do_facet mgs $LCTL barrier_freeze $FSNAME
22346 b_status=$(barrier_stat)
22347 [ "$b_status" = "'failed'" ] ||
22348 error "(8) unexpected barrier status $b_status"
22350 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22351 do_facet mgs $LCTL barrier_thaw $FSNAME
22355 run_test 801a "write barrier user interfaces and stat machine"
22360 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22361 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
22362 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
22363 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
22364 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
22366 cancel_lru_locks mdc
22368 # 180 seconds should be long enough
22369 do_facet mgs $LCTL barrier_freeze $FSNAME 180
22371 local b_status=$(barrier_stat)
22372 [ "$b_status" = "'frozen'" ] ||
22373 error "(6) unexpected barrier status $b_status"
22375 mkdir $DIR/$tdir/d0/d10 &
22378 touch $DIR/$tdir/d1/f13 &
22381 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
22384 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
22387 rm -f $DIR/$tdir/d4/f12 &
22390 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
22392 # To guarantee taht the 'stat' is not blocked
22393 b_status=$(barrier_stat)
22394 [ "$b_status" = "'frozen'" ] ||
22395 error "(8) unexpected barrier status $b_status"
22397 # let above commands to run at background
22400 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
22401 ps -p $touch_pid || error "(10) touch should be blocked"
22402 ps -p $ln_pid || error "(11) link should be blocked"
22403 ps -p $mv_pid || error "(12) rename should be blocked"
22404 ps -p $rm_pid || error "(13) unlink should be blocked"
22406 b_status=$(barrier_stat)
22407 [ "$b_status" = "'frozen'" ] ||
22408 error "(14) unexpected barrier status $b_status"
22410 do_facet mgs $LCTL barrier_thaw $FSNAME
22411 b_status=$(barrier_stat)
22412 [ "$b_status" = "'thawed'" ] ||
22413 error "(15) unexpected barrier status $b_status"
22415 wait $mkdir_pid || error "(16) mkdir should succeed"
22416 wait $touch_pid || error "(17) touch should succeed"
22417 wait $ln_pid || error "(18) link should succeed"
22418 wait $mv_pid || error "(19) rename should succeed"
22419 wait $rm_pid || error "(20) unlink should succeed"
22423 run_test 801b "modification will be blocked by write barrier"
22426 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22430 stop mds2 || error "(1) Fail to stop mds2"
22432 do_facet mgs $LCTL barrier_freeze $FSNAME 30
22434 local b_status=$(barrier_stat)
22435 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
22436 do_facet mgs $LCTL barrier_thaw $FSNAME
22437 error "(2) unexpected barrier status $b_status"
22440 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22441 error "(3) Fail to rescan barrier bitmap"
22443 # Do not reduce barrier time - See LU-11873
22444 do_facet mgs $LCTL barrier_freeze $FSNAME 20
22446 b_status=$(barrier_stat)
22447 [ "$b_status" = "'frozen'" ] ||
22448 error "(4) unexpected barrier status $b_status"
22450 do_facet mgs $LCTL barrier_thaw $FSNAME
22451 b_status=$(barrier_stat)
22452 [ "$b_status" = "'thawed'" ] ||
22453 error "(5) unexpected barrier status $b_status"
22455 local devname=$(mdsdevname 2)
22457 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
22459 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22460 error "(7) Fail to rescan barrier bitmap"
22464 run_test 801c "rescan barrier bitmap"
22466 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
22467 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
22468 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
22469 saved_MOUNT_OPTS=$MOUNT_OPTS
22475 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
22476 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
22477 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
22478 MOUNT_OPTS=$saved_MOUNT_OPTS
22483 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
22484 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22485 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22486 skip "Need server version at least 2.9.55"
22488 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
22490 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22492 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22493 error "(2) Fail to copy"
22495 trap cleanup_802a EXIT
22497 # sync by force before remount as readonly
22498 sync; sync_all_data; sleep 3; sync_all_data
22502 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
22503 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
22504 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
22506 echo "Mount the server as read only"
22507 setupall server_only || error "(3) Fail to start servers"
22509 echo "Mount client without ro should fail"
22510 mount_client $MOUNT &&
22511 error "(4) Mount client without 'ro' should fail"
22513 echo "Mount client with ro should succeed"
22514 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
22515 mount_client $MOUNT ||
22516 error "(5) Mount client with 'ro' should succeed"
22518 echo "Modify should be refused"
22519 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22521 echo "Read should be allowed"
22522 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22523 error "(7) Read should succeed under ro mode"
22527 run_test 802a "simulate readonly device"
22530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22531 remote_mds_nodsh && skip "remote MDS with nodsh"
22533 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
22534 skip "readonly option not available"
22536 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
22538 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22539 error "(2) Fail to copy"
22541 # write back all cached data before setting MDT to readonly
22545 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
22546 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
22548 echo "Modify should be refused"
22549 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22551 echo "Read should be allowed"
22552 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22553 error "(7) Read should succeed under ro mode"
22556 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
22558 run_test 802b "be able to set MDTs to readonly"
22561 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22562 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22563 skip "MDS needs to be newer than 2.10.54"
22565 mkdir -p $DIR/$tdir
22566 # Create some objects on all MDTs to trigger related logs objects
22567 for idx in $(seq $MDSCOUNT); do
22568 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
22569 $DIR/$tdir/dir${idx} ||
22570 error "Fail to create $DIR/$tdir/dir${idx}"
22574 wait_delete_completed # ensure old test cleanups are finished
22575 echo "before create:"
22577 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22579 for i in {1..10}; do
22580 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
22581 error "Fail to create $DIR/$tdir/foo$i"
22585 echo "after create:"
22587 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22589 # allow for an llog to be cleaned up during the test
22590 [ $after_used -ge $((before_used + 10 - 1)) ] ||
22591 error "before ($before_used) + 10 > after ($after_used)"
22593 for i in {1..10}; do
22594 rm -rf $DIR/$tdir/foo$i ||
22595 error "Fail to remove $DIR/$tdir/foo$i"
22598 sleep 3 # avoid MDT return cached statfs
22599 wait_delete_completed
22600 echo "after unlink:"
22602 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22604 # allow for an llog to be created during the test
22605 [ $after_used -le $((before_used + 1)) ] ||
22606 error "after ($after_used) > before ($before_used) + 1"
22608 run_test 803 "verify agent object for remote object"
22611 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22612 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22613 skip "MDS needs to be newer than 2.10.54"
22614 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
22616 mkdir -p $DIR/$tdir
22617 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
22618 error "Fail to create $DIR/$tdir/dir0"
22620 local fid=$($LFS path2fid $DIR/$tdir/dir0)
22621 local dev=$(mdsdevname 2)
22623 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22624 grep ${fid} || error "NOT found agent entry for dir0"
22626 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
22627 error "Fail to create $DIR/$tdir/dir1"
22629 touch $DIR/$tdir/dir1/foo0 ||
22630 error "Fail to create $DIR/$tdir/dir1/foo0"
22631 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
22634 for idx in $(seq $MDSCOUNT); do
22635 dev=$(mdsdevname $idx)
22636 do_facet mds${idx} \
22637 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22638 grep ${fid} && rc=$idx
22641 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
22642 error "Fail to rename foo0 to foo1"
22643 if [ $rc -eq 0 ]; then
22644 for idx in $(seq $MDSCOUNT); do
22645 dev=$(mdsdevname $idx)
22646 do_facet mds${idx} \
22647 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22648 grep ${fid} && rc=$idx
22652 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
22653 error "Fail to rename foo1 to foo2"
22654 if [ $rc -eq 0 ]; then
22655 for idx in $(seq $MDSCOUNT); do
22656 dev=$(mdsdevname $idx)
22657 do_facet mds${idx} \
22658 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22659 grep ${fid} && rc=$idx
22663 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
22665 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
22666 error "Fail to link to $DIR/$tdir/dir1/foo2"
22667 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
22668 error "Fail to rename foo2 to foo0"
22669 unlink $DIR/$tdir/dir1/foo0 ||
22670 error "Fail to unlink $DIR/$tdir/dir1/foo0"
22671 rm -rf $DIR/$tdir/dir0 ||
22672 error "Fail to rm $DIR/$tdir/dir0"
22674 for idx in $(seq $MDSCOUNT); do
22675 dev=$(mdsdevname $idx)
22679 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
22681 start mds${idx} $dev $MDS_MOUNT_OPTS ||
22682 error "mount mds$idx failed"
22683 df $MOUNT > /dev/null 2>&1
22685 # e2fsck should not return error
22687 error "e2fsck detected error on MDT${idx}: rc=$rc"
22690 run_test 804 "verify agent entry for remote entry"
22693 do_facet $SINGLEMDS zfs set quota=$old $fsset
22694 unlinkmany $DIR/$tdir/f- 1000000
22699 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
22700 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
22701 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
22702 skip "netfree not implemented before 0.7"
22703 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
22704 skip "Need MDS version at least 2.10.57"
22711 local pref="osd-zfs.$FSNAME-MDT0000."
22713 # limit available space on MDS dataset to meet nospace issue
22714 # quickly. then ZFS 0.7.2 can use reserved space if asked
22715 # properly (using netfree flag in osd_declare_destroy()
22716 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
22717 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
22719 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
22720 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
22721 let "usedkb=usedkb-freekb"
22722 let "freekb=freekb/2"
22723 if let "freekb > 5000"; then
22726 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
22727 trap cleanup_805 EXIT
22729 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
22730 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
22731 rm -rf $DIR/$tdir || error "not able to remove"
22732 do_facet $SINGLEMDS zfs set quota=$old $fsset
22735 run_test 805 "ZFS can remove from full fs"
22741 local size=$($LFS getsom -s $file)
22742 local expect=$(stat -c %s $file)
22744 [[ $size == $expect ]] ||
22745 error "$file expected size: $expect, got: $size"
22747 local blocks=$($LFS getsom -b $file)
22748 expect=$(stat -c %b $file)
22749 [[ $blocks == $expect ]] ||
22750 error "$file expected blocks: $expect, got: $blocks"
22755 local size=$($LFS getsom -s $1)
22758 [[ $size == $expect ]] ||
22759 error "$file expected size: $expect, got: $size"
22763 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22764 skip "Need MDS version at least 2.11.52"
22768 touch $DIR/$tfile || error "touch $tfile failed"
22770 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22771 save_lustre_params client "llite.*.xattr_cache" > $save
22772 lctl set_param llite.*.xattr_cache=0
22773 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22775 # single-threaded write
22776 echo "Test SOM for single-threaded write"
22777 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
22778 error "write $tfile failed"
22779 check_lsom_size $DIR/$tfile $bs
22782 local size=$(($num * $bs))
22786 echo "Test SOM for single client multi-threaded($num) write"
22787 $TRUNCATE $DIR/$tfile 0
22788 for ((i = 0; i < $num; i++)); do
22789 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22791 offset=$((offset + $bs))
22793 for (( i=0; i < $num; i++ )); do
22796 check_lsom_size $DIR/$tfile $size
22798 $TRUNCATE $DIR/$tfile 0
22799 for ((i = 0; i < $num; i++)); do
22800 offset=$((offset - $bs))
22801 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22804 for (( i=0; i < $num; i++ )); do
22807 check_lsom_size $DIR/$tfile $size
22809 # multi-client writes
22810 num=$(get_node_count ${CLIENTS//,/ })
22811 size=$(($num * $bs))
22815 echo "Test SOM for multi-client ($num) writes"
22816 $TRUNCATE $DIR/$tfile 0
22817 for client in ${CLIENTS//,/ }; do
22818 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22821 offset=$((offset + $bs))
22823 for (( i=0; i < $num; i++ )); do
22826 check_lsom_size $DIR/$tfile $offset
22829 $TRUNCATE $DIR/$tfile 0
22830 for client in ${CLIENTS//,/ }; do
22831 offset=$((offset - $bs))
22832 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22836 for (( i=0; i < $num; i++ )); do
22839 check_lsom_size $DIR/$tfile $size
22842 echo "Test SOM for truncate"
22843 $TRUNCATE $DIR/$tfile 1048576
22844 check_lsom_size $DIR/$tfile 1048576
22845 $TRUNCATE $DIR/$tfile 1234
22846 check_lsom_size $DIR/$tfile 1234
22848 # verify SOM blocks count
22849 echo "Verify SOM block count"
22850 $TRUNCATE $DIR/$tfile 0
22851 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
22852 error "failed to write file $tfile"
22853 check_lsom_data $DIR/$tfile
22855 run_test 806 "Verify Lazy Size on MDS"
22858 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22859 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22860 skip "Need MDS version at least 2.11.52"
22862 # Registration step
22863 changelog_register || error "changelog_register failed"
22864 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
22865 changelog_users $SINGLEMDS | grep -q $cl_user ||
22866 error "User $cl_user not found in changelog_users"
22868 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22869 save_lustre_params client "llite.*.xattr_cache" > $save
22870 lctl set_param llite.*.xattr_cache=0
22871 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22873 rm -rf $DIR/$tdir || error "rm $tdir failed"
22874 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22875 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
22876 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
22877 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
22878 error "truncate $tdir/trunc failed"
22881 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
22882 error "write $tfile failed"
22884 # multi-client wirtes
22885 local num=$(get_node_count ${CLIENTS//,/ })
22889 echo "Test SOM for multi-client ($num) writes"
22890 touch $DIR/$tfile || error "touch $tfile failed"
22891 $TRUNCATE $DIR/$tfile 0
22892 for client in ${CLIENTS//,/ }; do
22893 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22896 offset=$((offset + $bs))
22898 for (( i=0; i < $num; i++ )); do
22902 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
22903 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
22904 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
22905 check_lsom_data $DIR/$tdir/trunc
22906 check_lsom_data $DIR/$tdir/single_dd
22907 check_lsom_data $DIR/$tfile
22910 # Deregistration step
22911 changelog_deregister || error "changelog_deregister failed"
22913 run_test 807 "verify LSOM syncing tool"
22915 check_som_nologged()
22917 local lines=$($LFS changelog $FSNAME-MDT0000 |
22918 grep 'x=trusted.som' | wc -l)
22919 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
22923 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22924 skip "Need MDS version at least 2.11.55"
22926 # Registration step
22927 changelog_register || error "changelog_register failed"
22929 touch $DIR/$tfile || error "touch $tfile failed"
22932 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
22933 error "write $tfile failed"
22936 $TRUNCATE $DIR/$tfile 1234
22939 $TRUNCATE $DIR/$tfile 1048576
22942 # Deregistration step
22943 changelog_deregister || error "changelog_deregister failed"
22945 run_test 808 "Check trusted.som xattr not logged in Changelogs"
22950 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
22954 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22955 skip "Need MDS version at least 2.11.56"
22957 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
22958 error "failed to create DoM-only file $DIR/$tfile"
22959 touch $DIR/$tfile || error "touch $tfile failed"
22960 check_som_nodata $DIR/$tfile
22962 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
22963 error "write $tfile failed"
22964 check_som_nodata $DIR/$tfile
22966 $TRUNCATE $DIR/$tfile 1234
22967 check_som_nodata $DIR/$tfile
22969 $TRUNCATE $DIR/$tfile 4097
22970 check_som_nodata $DIR/$file
22972 run_test 809 "Verify no SOM xattr store for DoM-only files"
22975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22976 $GSS && skip_env "could not run with gss"
22977 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
22978 skip "OST < 2.12.58 doesn't align checksum"
22981 stack_trap "set_checksums $ORIG_CSUM" EXIT
22982 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
22987 for csum in $CKSUM_TYPES; do
22988 #define OBD_FAIL_OSC_NO_GRANT 0x411
22989 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
22990 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
22992 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
22993 before=$(md5sum $DIR/$tfile)
22994 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
22995 after=$(md5sum $DIR/$tfile)
22996 [ "$before" == "$after" ] ||
22997 error "$csum: $before != $after bs=$1 seek=$2"
23001 run_test 810 "partial page writes on ZFS (LU-11663)"
23004 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23005 skip "OST < 2.12.51 doesn't support this fail_loc"
23006 [ "$SHARED_KEY" = true ] &&
23007 skip "OSC connections never go IDLE with Shared-Keys enabled"
23009 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23010 # ensure ost1 is connected
23011 stat $DIR/$tfile >/dev/null || error "can't stat"
23012 wait_osc_import_state client ost1 FULL
23013 # no locks, no reqs to let the connection idle
23014 cancel_lru_locks osc
23016 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23017 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23018 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23019 wait_osc_import_state client ost1 CONNECTING
23020 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23022 stat $DIR/$tfile >/dev/null || error "can't stat file"
23024 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
23026 test_812b() { # LU-12378
23027 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23028 skip "OST < 2.12.51 doesn't support this fail_loc"
23029 [ "$SHARED_KEY" = true ] &&
23030 skip "OSC connections never go IDLE with Shared-Keys enabled"
23032 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
23033 # ensure ost1 is connected
23034 stat $DIR/$tfile >/dev/null || error "can't stat"
23035 wait_osc_import_state client ost1 FULL
23036 # no locks, no reqs to let the connection idle
23037 cancel_lru_locks osc
23039 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23040 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23041 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23042 wait_osc_import_state client ost1 CONNECTING
23043 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23045 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
23046 wait_osc_import_state client ost1 IDLE
23048 run_test 812b "do not drop no resend request for idle connect"
23051 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
23052 [ -z "$file_heat_sav" ] && skip "no file heat support"
23063 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
23064 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
23066 $LCTL set_param -n llite.*.file_heat=1
23067 echo "Turn on file heat"
23068 echo "Period second: $period_second, Decay percentage: $decay_pct"
23070 echo "QQQQ" > $DIR/$tfile
23071 echo "QQQQ" > $DIR/$tfile
23072 echo "QQQQ" > $DIR/$tfile
23073 cat $DIR/$tfile > /dev/null
23074 cat $DIR/$tfile > /dev/null
23075 cat $DIR/$tfile > /dev/null
23076 cat $DIR/$tfile > /dev/null
23078 local out=$($LFS heat_get $DIR/$tfile)
23080 $LFS heat_get $DIR/$tfile
23081 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23082 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23083 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23084 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23086 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
23087 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
23088 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
23089 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
23091 sleep $((period_second + 3))
23092 echo "Sleep $((period_second + 3)) seconds..."
23093 # The recursion formula to calculate the heat of the file f is as
23095 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
23096 # Where Hi is the heat value in the period between time points i*I and
23097 # (i+1)*I; Ci is the access count in the period; the symbol P refers
23098 # to the weight of Ci.
23099 out=$($LFS heat_get $DIR/$tfile)
23100 $LFS heat_get $DIR/$tfile
23101 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23102 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23103 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23104 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23106 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
23107 error "read sample ($readsample) is wrong"
23108 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
23109 error "write sample ($writesample) is wrong"
23110 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
23111 error "read bytes ($readbyte) is wrong"
23112 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
23113 error "write bytes ($writebyte) is wrong"
23115 echo "QQQQ" > $DIR/$tfile
23116 echo "QQQQ" > $DIR/$tfile
23117 echo "QQQQ" > $DIR/$tfile
23118 cat $DIR/$tfile > /dev/null
23119 cat $DIR/$tfile > /dev/null
23120 cat $DIR/$tfile > /dev/null
23121 cat $DIR/$tfile > /dev/null
23123 sleep $((period_second + 3))
23124 echo "Sleep $((period_second + 3)) seconds..."
23126 out=$($LFS heat_get $DIR/$tfile)
23127 $LFS heat_get $DIR/$tfile
23128 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23129 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23130 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23131 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23133 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
23134 4 * $decay_pct) / 100") -eq 1 ] ||
23135 error "read sample ($readsample1) is wrong"
23136 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
23137 3 * $decay_pct) / 100") -eq 1 ] ||
23138 error "write sample ($writesample1) is wrong"
23139 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
23140 20 * $decay_pct) / 100") -eq 1 ] ||
23141 error "read bytes ($readbyte1) is wrong"
23142 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
23143 15 * $decay_pct) / 100") -eq 1 ] ||
23144 error "write bytes ($writebyte1) is wrong"
23146 echo "Turn off file heat for the file $DIR/$tfile"
23147 $LFS heat_set -o $DIR/$tfile
23149 echo "QQQQ" > $DIR/$tfile
23150 echo "QQQQ" > $DIR/$tfile
23151 echo "QQQQ" > $DIR/$tfile
23152 cat $DIR/$tfile > /dev/null
23153 cat $DIR/$tfile > /dev/null
23154 cat $DIR/$tfile > /dev/null
23155 cat $DIR/$tfile > /dev/null
23157 out=$($LFS heat_get $DIR/$tfile)
23158 $LFS heat_get $DIR/$tfile
23159 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23160 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23161 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23162 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23164 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23165 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23166 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23167 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23169 echo "Trun on file heat for the file $DIR/$tfile"
23170 $LFS heat_set -O $DIR/$tfile
23172 echo "QQQQ" > $DIR/$tfile
23173 echo "QQQQ" > $DIR/$tfile
23174 echo "QQQQ" > $DIR/$tfile
23175 cat $DIR/$tfile > /dev/null
23176 cat $DIR/$tfile > /dev/null
23177 cat $DIR/$tfile > /dev/null
23178 cat $DIR/$tfile > /dev/null
23180 out=$($LFS heat_get $DIR/$tfile)
23181 $LFS heat_get $DIR/$tfile
23182 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23183 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23184 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23185 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23187 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
23188 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
23189 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
23190 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
23192 $LFS heat_set -c $DIR/$tfile
23193 $LCTL set_param -n llite.*.file_heat=0
23194 echo "Turn off file heat support for the Lustre filesystem"
23196 echo "QQQQ" > $DIR/$tfile
23197 echo "QQQQ" > $DIR/$tfile
23198 echo "QQQQ" > $DIR/$tfile
23199 cat $DIR/$tfile > /dev/null
23200 cat $DIR/$tfile > /dev/null
23201 cat $DIR/$tfile > /dev/null
23202 cat $DIR/$tfile > /dev/null
23204 out=$($LFS heat_get $DIR/$tfile)
23205 $LFS heat_get $DIR/$tfile
23206 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23207 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23208 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23209 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23211 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23212 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23213 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23214 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23216 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
23219 run_test 813 "File heat verfication"
23223 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
23224 echo -n y >> $DIR/$tfile
23225 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
23226 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
23228 run_test 814 "sparse cp works as expected (LU-12361)"
23232 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
23233 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
23235 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
23238 [ "$SHARED_KEY" = true ] &&
23239 skip "OSC connections never go IDLE with Shared-Keys enabled"
23241 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23242 # ensure ost1 is connected
23243 stat $DIR/$tfile >/dev/null || error "can't stat"
23244 wait_osc_import_state client ost1 FULL
23245 # no locks, no reqs to let the connection idle
23246 cancel_lru_locks osc
23247 lru_resize_disable osc
23250 before=$($LCTL get_param -n \
23251 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23253 wait_osc_import_state client ost1 IDLE
23254 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
23255 now=$($LCTL get_param -n \
23256 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23257 [ $before == $now ] || error "lru_size changed $before != $now"
23259 run_test 816 "do not reset lru_resize on idle reconnect"
23263 exportfs -u localhost:$DIR/nfsexp
23268 systemctl restart nfs-server.service || skip "failed to restart nfsd"
23270 mkdir -p $DIR/nfsexp
23271 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
23272 error "failed to export nfs"
23274 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
23275 stack_trap cleanup_817 EXIT
23277 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
23278 error "failed to mount nfs to $tmpdir"
23280 cp /bin/true $tmpdir
23281 $DIR/nfsexp/true || error "failed to execute 'true' command"
23283 run_test 817 "nfsd won't cache write lock for exec file"
23287 $LFS setstripe -c1 -i0 $DIR/$tfile
23288 $LFS setstripe -c1 -i1 $DIR/$tfile
23290 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
23291 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
23292 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
23293 error "start $SINGLEMDS failed"
23296 run_test 818 "unlink with failed llog"
23299 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23300 cancel_lru_locks osc
23301 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23302 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23303 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
23306 run_test 819a "too big niobuf in read"
23309 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23310 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23311 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23312 cancel_lru_locks osc
23316 run_test 819b "too big niobuf in write"
23319 function test_820_start_ost() {
23322 for num in $(seq $OSTCOUNT); do
23323 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
23328 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23331 umount_client $MOUNT || error "umount failed"
23332 for num in $(seq $OSTCOUNT); do
23336 # mount client with no active OSTs
23337 # so that the client can't initialize max LOV EA size
23338 # from OSC notifications
23339 mount_client $MOUNT || error "mount failed"
23340 # delay OST starting to keep this 0 max EA size for a while
23341 test_820_start_ost &
23343 # create a directory on MDS2
23344 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
23345 error "Failed to create directory"
23346 # open intent should update default EA size
23347 # see mdc_update_max_ea_from_body()
23348 # notice this is the very first RPC to MDS2
23349 cp /etc/services $DIR/$tdir/mds2 ||
23350 error "Failed to copy files to mds$n"
23352 run_test 820 "update max EA from open intent"
23355 # tests that do cleanup/setup should be run at the end
23359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23362 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
23363 $LCTL set_param fail_loc=0x903
23365 cancel_lru_locks MGC
23367 FAIL_ON_ERROR=true cleanup
23368 FAIL_ON_ERROR=true setup
23370 run_test 900 "umount should not race with any mgc requeue thread"
23372 # LUS-6253/LU-11185
23378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23380 # some get_param have a bug to handle dot in param name
23381 cancel_lru_locks MGC
23382 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23383 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23384 umount_client $MOUNT || error "umount failed"
23385 mount_client $MOUNT || error "mount failed"
23386 cancel_lru_locks MGC
23387 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23388 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23390 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
23391 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
23395 run_test 901 "don't leak a mgc lock on client umount"
23399 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
23400 skip "client does not have LU-13377 fix"
23401 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
23402 $LCTL set_param fail_loc=0x1415
23403 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23404 cancel_lru_locks osc
23407 run_test 902 "test short write doesn't hang lustre"
23410 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
23411 check_and_cleanup_lustre
23412 if [ "$I_MOUNTED" != "yes" ]; then
23413 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true