3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054 LU-13314
45 ALWAYS_EXCEPT+=" 407 312 56ob"
48 # bug number: LU-9795 LU-9795 LU-9795 LU-9795
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
66 # skip nfs tests on kernels >= 4.14.0 until they are fixed
67 if [ $LINUX_VERSION_CODE -ge $(version_code 4.14.0) ]; then
68 # bug number: LU-12661
71 # skip cgroup tests on RHEL8.1 kernels until they are fixed
72 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
73 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
74 # bug number: LU-13063
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
81 if [ "$mds1_FSTYPE" = "zfs" ]; then
82 # bug number for skipped test:
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
88 # Get the SLES distro version
90 # Returns a version string that should only be used in comparing
91 # strings returned by version_code()
94 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
96 # All SuSE Linux versions have one decimal. version_code expects two
97 local sles_version=$version.0
98 version_code $sles_version
101 # Check if we are running on Ubuntu or SLES so we can make decisions on
103 if [ -r /etc/SuSE-release ]; then
104 sles_version=$(sles_version_code)
105 [ $sles_version -lt $(version_code 11.4.0) ] &&
106 # bug number for skipped test: LU-4341
107 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
108 [ $sles_version -lt $(version_code 12.0.0) ] &&
109 # bug number for skipped test: LU-3703
110 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
111 elif [ -r /etc/os-release ]; then
112 if grep -qi ubuntu /etc/os-release; then
113 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
114 -e 's/^VERSION=//p' \
118 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
119 # bug number for skipped test:
121 ALWAYS_EXCEPT+=" 103a 410"
131 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
132 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
141 check_swap_layouts_support()
143 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
144 skip "Does not support layout lock."
147 check_and_setup_lustre
151 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
153 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
154 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
155 rm -rf $DIR/[Rdfs][0-9]*
157 # $RUNAS_ID may get set incorrectly somewhere else
158 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
159 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
161 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
163 if [ "${ONLY}" = "MOUNT" ] ; then
164 echo "Lustre is up, please go on"
168 echo "preparing for tests involving mounts"
169 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
171 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
172 echo # add a newline after mke2fs.
176 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
177 lctl set_param debug=-1 2> /dev/null || true
180 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
182 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
184 run_test 0a "touch; rm ====================="
187 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
188 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
190 run_test 0b "chmod 0755 $DIR ============================="
193 $LCTL get_param mdc.*.import | grep "state: FULL" ||
194 error "import not FULL"
195 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
198 run_test 0c "check import proc"
200 test_0d() { # LU-3397
201 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
202 skip "proc exports not supported before 2.10.57"
204 local mgs_exp="mgs.MGS.exports"
205 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
207 local exp_client_version
210 local temp_imp=$DIR/$tfile.import
211 local temp_exp=$DIR/$tfile.export
213 # save mgc import file to $temp_imp
214 $LCTL get_param mgc.*.import | tee $temp_imp
215 # Check if client uuid is found in MGS export
216 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
217 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
221 # save mgs export file to $temp_exp
222 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
224 # Compare the value of field "connect_flags"
225 imp_val=$(grep "connect_flags" $temp_imp)
226 exp_val=$(grep "connect_flags" $temp_exp)
227 [ "$exp_val" == "$imp_val" ] ||
228 error "export flags '$exp_val' != import flags '$imp_val'"
230 # Compare the value of client version
231 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
232 exp_val=$(version_code $exp_client_version)
233 imp_val=$CLIENT_VERSION
234 [ "$exp_val" == "$imp_val" ] ||
235 error "export client version '$exp_val' != '$imp_val'"
237 run_test 0d "check export proc ============================="
240 test_mkdir $DIR/$tdir
241 test_mkdir $DIR/$tdir/d2
242 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
243 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
246 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
248 run_test 1 "mkdir; remkdir; rmdir"
251 test_mkdir $DIR/$tdir
252 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
253 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
255 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
257 run_test 2 "mkdir; touch; rmdir; check file"
260 test_mkdir $DIR/$tdir
261 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
262 touch $DIR/$tdir/$tfile
263 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
265 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
267 run_test 3 "mkdir; touch; rmdir; check dir"
269 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
271 test_mkdir -i 1 $DIR/$tdir
273 touch $DIR/$tdir/$tfile ||
274 error "Create file under remote directory failed"
277 error "Expect error removing in-use dir $DIR/$tdir"
279 test -d $DIR/$tdir || error "Remote directory disappeared"
281 rm -rf $DIR/$tdir || error "remove remote dir error"
283 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
286 test_mkdir $DIR/$tdir
287 test_mkdir $DIR/$tdir/d2
288 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
289 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
290 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
292 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
295 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
296 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
297 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
298 error "$tfile does not have perm 0666 or UID $UID"
299 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
300 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
301 error "$tfile should be 0666 and owned by UID $UID"
303 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
306 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
309 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
310 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
311 error "$tfile should be owned by UID $RUNAS_ID"
312 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
313 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
314 error "$tfile should be owned by UID $RUNAS_ID"
316 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
319 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
322 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
323 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
324 error "$tfile should be owned by GID $UID"
325 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
326 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
327 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
329 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
332 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
334 test_mkdir $DIR/$tdir
335 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
336 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
337 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
338 test_mkdir $DIR/$tdir/d/subdir
339 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
340 error "$tdir/d/subdir should be GID $RUNAS_GID"
341 if [[ $MDSCOUNT -gt 1 ]]; then
342 # check remote dir sgid inherite
343 $LFS mkdir -i 0 $DIR/$tdir.local ||
344 error "mkdir $tdir.local failed"
345 chmod g+s $DIR/$tdir.local ||
346 error "chmod $tdir.local failed"
347 chgrp $RUNAS_GID $DIR/$tdir.local ||
348 error "chgrp $tdir.local failed"
349 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
350 error "mkdir $tdir.remote failed"
351 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
352 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
353 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
354 error "$tdir.remote should be mode 02755"
357 run_test 6g "verify new dir in sgid dir inherits group"
359 test_6h() { # bug 7331
360 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
362 touch $DIR/$tfile || error "touch failed"
363 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
364 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
365 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
366 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
367 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
369 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
372 test_mkdir $DIR/$tdir
373 $MCREATE $DIR/$tdir/$tfile
374 chmod 0666 $DIR/$tdir/$tfile
375 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
376 error "$tdir/$tfile should be mode 0666"
378 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
381 if [ ! -d $DIR/$tdir ]; then
382 test_mkdir $DIR/$tdir
384 $MCREATE $DIR/$tdir/$tfile
385 echo -n foo > $DIR/$tdir/$tfile
386 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
387 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
389 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 chmod 0666 $DIR/$tdir/$tfile
395 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
396 error "$tfile mode not 0666"
398 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
401 test_mkdir $DIR/$tdir
402 test_mkdir $DIR/$tdir/d2
403 test_mkdir $DIR/$tdir/d2/d3
404 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
406 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
409 test_mkdir $DIR/$tdir
410 test_mkdir $DIR/$tdir/d2
411 touch $DIR/$tdir/d2/$tfile
412 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
413 error "$tdir/d2/$tfile not a file"
415 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
418 test_mkdir $DIR/$tdir
419 test_mkdir $DIR/$tdir/d2
420 chmod 0666 $DIR/$tdir/d2
421 chmod 0705 $DIR/$tdir/d2
422 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
423 error "$tdir/d2 mode not 0705"
425 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
428 test_mkdir $DIR/$tdir
429 touch $DIR/$tdir/$tfile
430 chmod 0666 $DIR/$tdir/$tfile
431 chmod 0654 $DIR/$tdir/$tfile
432 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
433 error "$tdir/d2 mode not 0654"
435 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
438 test_mkdir $DIR/$tdir
439 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
441 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
442 error "$tdir/$tfile size not 0 after truncate"
444 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
447 test_mkdir $DIR/$tdir
448 touch $DIR/$tdir/$tfile
450 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
452 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
455 test_mkdir $DIR/$tdir
456 touch $DIR/$tdir/$tfile
457 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
458 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
459 error "$tdir/${tfile_2} not a file after rename"
460 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
462 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
465 test_mkdir $DIR/$tdir
466 touch $DIR/$tdir/$tfile
467 rm -rf $DIR/$tdir/$tfile
468 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
470 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
473 test_mkdir $DIR/$tdir
474 touch $DIR/$tdir/$tfile
475 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
477 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
478 error "$tdir/l-exist not a symlink"
479 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
480 error "$tdir/l-exist not referencing a file"
481 rm -f $DIR/$tdir/l-exist
482 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
484 run_test 17a "symlinks: create, remove (real)"
487 test_mkdir $DIR/$tdir
488 ln -s no-such-file $DIR/$tdir/l-dangle
490 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
491 error "$tdir/l-dangle not referencing no-such-file"
492 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
493 error "$tdir/l-dangle not referencing non-existent file"
494 rm -f $DIR/$tdir/l-dangle
495 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
497 run_test 17b "symlinks: create, remove (dangling)"
499 test_17c() { # bug 3440 - don't save failed open RPC for replay
500 test_mkdir $DIR/$tdir
501 ln -s foo $DIR/$tdir/$tfile
502 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
504 run_test 17c "symlinks: open dangling (should return error)"
507 test_mkdir $DIR/$tdir
508 ln -s foo $DIR/$tdir/$tfile
509 touch $DIR/$tdir/$tfile || error "creating to new symlink"
511 run_test 17d "symlinks: create dangling"
514 test_mkdir $DIR/$tdir
515 local foo=$DIR/$tdir/$tfile
516 ln -s $foo $foo || error "create symlink failed"
517 ls -l $foo || error "ls -l failed"
518 ls $foo && error "ls not failed" || true
520 run_test 17e "symlinks: create recursive symlink (should return error)"
523 test_mkdir $DIR/$tdir
524 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
527 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
528 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
529 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
532 run_test 17f "symlinks: long and very long symlink name"
534 # str_repeat(S, N) generate a string that is string S repeated N times
539 while [ $((n -= 1)) -ge 0 ]; do
545 # Long symlinks and LU-2241
547 test_mkdir $DIR/$tdir
548 local TESTS="59 60 61 4094 4095"
550 # Fix for inode size boundary in 2.1.4
551 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
554 # Patch not applied to 2.2 or 2.3 branches
555 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
556 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
560 local SYMNAME=$(str_repeat 'x' $i)
561 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
562 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
565 run_test 17g "symlinks: really long symlink name and inode boundaries"
567 test_17h() { #bug 17378
568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
569 remote_mds_nodsh && skip "remote MDS with nodsh"
573 test_mkdir $DIR/$tdir
574 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
575 $LFS setstripe -c -1 $DIR/$tdir
576 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
577 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
578 touch $DIR/$tdir/$tfile || true
580 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
582 test_17i() { #bug 20018
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
586 local foo=$DIR/$tdir/$tfile
589 test_mkdir -c1 $DIR/$tdir
590 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
591 ln -s $foo $foo || error "create symlink failed"
592 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
593 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
594 ls -l $foo && error "error not detected"
597 run_test 17i "don't panic on short symlink (should return error)"
599 test_17k() { #bug 22301
600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
601 [[ -z "$(which rsync 2>/dev/null)" ]] &&
602 skip "no rsync command"
603 rsync --help | grep -q xattr ||
604 skip_env "$(rsync --version | head -n1) does not support xattrs"
605 test_mkdir $DIR/$tdir
606 test_mkdir $DIR/$tdir.new
607 touch $DIR/$tdir/$tfile
608 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
609 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
610 error "rsync failed with xattrs enabled"
612 run_test 17k "symlinks: rsync with xattrs enabled"
614 test_17l() { # LU-279
615 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
616 skip "no getfattr command"
618 test_mkdir $DIR/$tdir
619 touch $DIR/$tdir/$tfile
620 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
621 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
622 # -h to not follow symlinks. -m '' to list all the xattrs.
623 # grep to remove first line: '# file: $path'.
624 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
626 lgetxattr_size_check $path $xattr ||
627 error "lgetxattr_size_check $path $xattr failed"
631 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
636 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
637 remote_mds_nodsh && skip "remote MDS with nodsh"
638 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
639 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
640 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
642 local short_sym="0123456789"
643 local wdir=$DIR/$tdir
648 # create a long symlink file
649 for ((i = 0; i < 4; ++i)); do
650 long_sym=${long_sym}${long_sym}
653 echo "create 512 short and long symlink files under $wdir"
654 for ((i = 0; i < 256; ++i)); do
655 ln -sf ${long_sym}"a5a5" $wdir/long-$i
656 ln -sf ${short_sym}"a5a5" $wdir/short-$i
662 wait_delete_completed
664 echo "recreate the 512 symlink files with a shorter string"
665 for ((i = 0; i < 512; ++i)); do
666 # rewrite the symlink file with a shorter string
667 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
668 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
671 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
672 local devname=$(mdsdevname $mds_index)
674 echo "stop and checking mds${mds_index}:"
675 # e2fsck should not return error
677 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
680 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
681 error "start mds${mds_index} failed"
682 df $MOUNT > /dev/null 2>&1
684 error "e2fsck detected error for short/long symlink: rc=$rc"
687 run_test 17m "run e2fsck against MDT which contains short/long symlink"
689 check_fs_consistency_17n() {
693 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
694 # so it only check MDT1/MDT2 instead of all of MDTs.
695 for mdt_index in 1 2; do
696 local devname=$(mdsdevname $mdt_index)
697 # e2fsck should not return error
699 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
702 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
703 error "mount mds$mdt_index failed"
704 df $MOUNT > /dev/null 2>&1
710 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
712 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
713 remote_mds_nodsh && skip "remote MDS with nodsh"
714 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
715 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
716 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
720 test_mkdir $DIR/$tdir
721 for ((i=0; i<10; i++)); do
722 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
723 error "create remote dir error $i"
724 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
725 error "create files under remote dir failed $i"
728 check_fs_consistency_17n ||
729 error "e2fsck report error after create files under remote dir"
731 for ((i = 0; i < 10; i++)); do
732 rm -rf $DIR/$tdir/remote_dir_${i} ||
733 error "destroy remote dir error $i"
736 check_fs_consistency_17n ||
737 error "e2fsck report error after unlink files under remote dir"
739 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
740 skip "lustre < 2.4.50 does not support migrate mv"
742 for ((i = 0; i < 10; i++)); do
743 mkdir -p $DIR/$tdir/remote_dir_${i}
744 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
745 error "create files under remote dir failed $i"
746 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
747 error "migrate remote dir error $i"
749 check_fs_consistency_17n || error "e2fsck report error after migration"
751 for ((i = 0; i < 10; i++)); do
752 rm -rf $DIR/$tdir/remote_dir_${i} ||
753 error "destroy remote dir error $i"
756 check_fs_consistency_17n || error "e2fsck report error after unlink"
758 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
761 remote_mds_nodsh && skip "remote MDS with nodsh"
762 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
763 skip "Need MDS version at least 2.3.64"
765 local wdir=$DIR/${tdir}o
771 mdt_index=$($LFS getstripe -m $wdir/$tfile)
772 mdt_index=$((mdt_index + 1))
775 #fail mds will wait the failover finish then set
776 #following fail_loc to avoid interfer the recovery process.
779 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
780 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
781 ls -l $wdir/$tfile && rc=1
782 do_facet mds${mdt_index} lctl set_param fail_loc=0
783 [[ $rc -eq 0 ]] || error "stat file should fail"
785 run_test 17o "stat file with incompat LMA feature"
788 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
789 ls $DIR || error "Failed to ls $DIR: $?"
791 run_test 18 "touch .../f ; ls ... =============================="
797 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
799 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
802 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
804 run_test 19b "ls -l .../f19 (should return error) =============="
807 [ $RUNAS_ID -eq $UID ] &&
808 skip_env "RUNAS_ID = UID = $UID -- skipping"
810 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
812 run_test 19c "$RUNAS touch .../f19 (should return error) =="
815 cat $DIR/f19 && error || true
817 run_test 19d "cat .../f19 (should return error) =============="
826 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
828 run_test 20 "touch .../f ; ls -l ..."
831 test_mkdir $DIR/$tdir
832 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
833 ln -s dangle $DIR/$tdir/link
834 echo foo >> $DIR/$tdir/link
835 cat $DIR/$tdir/dangle
836 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
837 $CHECKSTAT -f -t file $DIR/$tdir/link ||
838 error "$tdir/link not linked to a file"
840 run_test 21 "write to dangling link"
843 local wdir=$DIR/$tdir
845 chown $RUNAS_ID:$RUNAS_GID $wdir
846 (cd $wdir || error "cd $wdir failed";
847 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
849 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
850 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
851 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
852 error "checkstat -u failed"
854 run_test 22 "unpack tar archive as non-root user"
858 test_mkdir $DIR/$tdir
859 local file=$DIR/$tdir/$tfile
861 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
862 openfile -f O_CREAT:O_EXCL $file &&
863 error "$file recreate succeeded" || true
865 run_test 23a "O_CREAT|O_EXCL in subdir"
867 test_23b() { # bug 18988
868 test_mkdir $DIR/$tdir
869 local file=$DIR/$tdir/$tfile
872 echo foo > $file || error "write filed"
873 echo bar >> $file || error "append filed"
874 $CHECKSTAT -s 8 $file || error "wrong size"
877 run_test 23b "O_APPEND check"
879 # LU-9409, size with O_APPEND and tiny writes
881 local file=$DIR/$tfile
884 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
885 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
889 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
895 #racing tiny & normal writes
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
899 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
902 #racing tiny & normal writes 2, ugly numbers
903 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
906 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
909 run_test 23c "O_APPEND size checks for tiny writes"
911 # LU-11069 file offset is correct after appending writes
913 local file=$DIR/$tfile
916 echo CentaurHauls > $file
917 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
918 if ((offset != 26)); then
919 error "wrong offset, expected 26, got '$offset'"
922 run_test 23d "file offset is correct after appending writes"
926 echo '-- same directory rename'
927 test_mkdir $DIR/$tdir
928 touch $DIR/$tdir/$tfile.1
929 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
930 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
932 run_test 24a "rename file to non-existent target"
935 test_mkdir $DIR/$tdir
936 touch $DIR/$tdir/$tfile.{1,2}
937 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
938 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
939 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
941 run_test 24b "rename file to existing target"
944 test_mkdir $DIR/$tdir
945 test_mkdir $DIR/$tdir/d$testnum.1
946 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
947 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
948 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
950 run_test 24c "rename directory to non-existent target"
953 test_mkdir -c1 $DIR/$tdir
954 test_mkdir -c1 $DIR/$tdir/d$testnum.1
955 test_mkdir -c1 $DIR/$tdir/d$testnum.2
956 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
957 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
958 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
960 run_test 24d "rename directory to existing target"
963 echo '-- cross directory renames --'
967 mv $DIR/R5a/f $DIR/R5b/g
968 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
969 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
971 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
976 touch $DIR/R6a/f $DIR/R6b/g
977 mv $DIR/R6a/f $DIR/R6b/g
978 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
979 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
981 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
986 test_mkdir $DIR/R7a/d
987 mv $DIR/R7a/d $DIR/R7b/e
988 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
989 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
991 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
994 test_mkdir -c1 $DIR/R8a
995 test_mkdir -c1 $DIR/R8b
996 test_mkdir -c1 $DIR/R8a/d
997 test_mkdir -c1 $DIR/R8b/e
998 mrename $DIR/R8a/d $DIR/R8b/e
999 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1000 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1002 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1005 echo "-- rename error cases"
1007 test_mkdir $DIR/R9/a
1009 mrename $DIR/R9/f $DIR/R9/a
1010 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1011 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1012 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1014 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1018 mrename $DIR/R10/f $DIR/R10/g
1019 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1020 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1021 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1023 run_test 24j "source does not exist ============================"
1026 test_mkdir $DIR/R11a
1027 test_mkdir $DIR/R11a/d
1029 mv $DIR/R11a/f $DIR/R11a/d
1030 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1031 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1033 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1035 # bug 2429 - rename foo foo foo creates invalid file
1038 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1040 run_test 24l "Renaming a file to itself ========================"
1044 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1045 # on ext3 this does not remove either the source or target files
1046 # though the "expected" operation would be to remove the source
1047 $CHECKSTAT -t file ${f} || error "${f} missing"
1048 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1050 run_test 24m "Renaming a file to a hard link to itself ========="
1054 # this stats the old file after it was renamed, so it should fail
1056 $CHECKSTAT ${f} || error "${f} missing"
1058 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1059 $CHECKSTAT -a ${f} || error "${f} exists"
1061 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1064 test_mkdir $DIR/$tdir
1065 rename_many -s random -v -n 10 $DIR/$tdir
1067 run_test 24o "rename of files during htree split"
1070 test_mkdir $DIR/R12a
1071 test_mkdir $DIR/R12b
1072 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1073 mrename $DIR/R12a $DIR/R12b
1074 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1075 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1076 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1077 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1079 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1081 cleanup_multiop_pause() {
1083 kill -USR1 $MULTIPID
1087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1089 test_mkdir $DIR/R13a
1090 test_mkdir $DIR/R13b
1091 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1092 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1095 trap cleanup_multiop_pause EXIT
1096 mrename $DIR/R13a $DIR/R13b
1097 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1098 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1099 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1100 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1101 cleanup_multiop_pause
1102 wait $MULTIPID || error "multiop close failed"
1104 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1106 test_24r() { #bug 3789
1107 test_mkdir $DIR/R14a
1108 test_mkdir $DIR/R14a/b
1109 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1110 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1111 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1113 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1116 test_mkdir $DIR/R15a
1117 test_mkdir $DIR/R15a/b
1118 test_mkdir $DIR/R15a/b/c
1119 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1120 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1121 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1123 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1125 test_mkdir $DIR/R16a
1126 test_mkdir $DIR/R16a/b
1127 test_mkdir $DIR/R16a/b/c
1128 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1129 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1130 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1132 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1134 test_24u() { # bug12192
1135 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1136 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1138 run_test 24u "create stripe file"
1140 simple_cleanup_common() {
1143 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1145 local start=$SECONDS
1148 wait_delete_completed
1149 echo "cleanup time $((SECONDS - start))"
1153 max_pages_per_rpc() {
1154 local mdtname="$(printf "MDT%04x" ${1:-0})"
1155 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1161 local nrfiles=${COUNT:-100000}
1162 local fname="$DIR/$tdir/$tfile"
1164 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1165 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1167 test_mkdir "$(dirname $fname)"
1168 # assume MDT0000 has the fewest inodes
1169 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1170 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1171 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1173 trap simple_cleanup_common EXIT
1175 createmany -m "$fname" $nrfiles
1177 cancel_lru_locks mdc
1178 lctl set_param mdc.*.stats clear
1180 # was previously test_24D: LU-6101
1181 # readdir() returns correct number of entries after cursor reload
1182 local num_ls=$(ls $DIR/$tdir | wc -l)
1183 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1184 local num_all=$(ls -a $DIR/$tdir | wc -l)
1185 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1186 [ $num_all -ne $((nrfiles + 2)) ]; then
1187 error "Expected $nrfiles files, got $num_ls " \
1188 "($num_uniq unique $num_all .&..)"
1190 # LU-5 large readdir
1191 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1192 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1193 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1194 # take into account of overhead in lu_dirpage header and end mark in
1195 # each page, plus one in rpc_num calculation.
1196 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1197 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1198 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1199 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1200 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1201 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1202 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1203 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1204 error "large readdir doesn't take effect: " \
1205 "$mds_readpage should be about $rpc_max"
1207 simple_cleanup_common
1209 run_test 24v "list large directory (test hash collision, b=17560)"
1211 test_24w() { # bug21506
1213 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1214 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1215 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1216 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1217 [[ "$SZ1" -eq "$SZ2" ]] ||
1218 error "Error reading at the end of the file $tfile"
1220 run_test 24w "Reading a file larger than 4Gb"
1223 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1225 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1226 skip "Need MDS version at least 2.7.56"
1229 local remote_dir=$DIR/$tdir/remote_dir
1231 test_mkdir $DIR/$tdir
1232 $LFS mkdir -i $MDTIDX $remote_dir ||
1233 error "create remote directory failed"
1235 test_mkdir $DIR/$tdir/src_dir
1236 touch $DIR/$tdir/src_file
1237 test_mkdir $remote_dir/tgt_dir
1238 touch $remote_dir/tgt_file
1240 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1241 error "rename dir cross MDT failed!"
1243 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1244 error "rename file cross MDT failed!"
1246 touch $DIR/$tdir/ln_file
1247 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1248 error "ln file cross MDT failed"
1250 rm -rf $DIR/$tdir || error "Can not delete directories"
1252 run_test 24x "cross MDT rename/link"
1255 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1258 local remote_dir=$DIR/$tdir/remote_dir
1261 test_mkdir $DIR/$tdir
1262 $LFS mkdir -i $mdtidx $remote_dir ||
1263 error "create remote directory failed"
1265 test_mkdir $remote_dir/src_dir
1266 touch $remote_dir/src_file
1267 test_mkdir $remote_dir/tgt_dir
1268 touch $remote_dir/tgt_file
1270 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1271 error "rename subdir in the same remote dir failed!"
1273 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1274 error "rename files in the same remote dir failed!"
1276 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1277 error "link files in the same remote dir failed!"
1279 rm -rf $DIR/$tdir || error "Can not delete directories"
1281 run_test 24y "rename/link on the same dir should succeed"
1284 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1285 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1286 skip "Need MDS version at least 2.12.51"
1290 for index in 0 1; do
1291 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1292 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1295 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1297 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1298 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1300 local mdts=$(comma_list $(mdts_nodes))
1302 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1303 stack_trap "do_nodes $mdts $LCTL \
1304 set_param mdt.*.enable_remote_rename=1" EXIT
1306 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1308 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1309 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1311 run_test 24z "cross-MDT rename is done as cp"
1313 test_24A() { # LU-3182
1317 test_mkdir $DIR/$tdir
1318 trap simple_cleanup_common EXIT
1319 createmany -m $DIR/$tdir/$tfile $NFILES
1320 local t=$(ls $DIR/$tdir | wc -l)
1321 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1322 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1323 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1324 [ $v -ne $((NFILES + 2)) ] ; then
1325 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1328 simple_cleanup_common || error "Can not delete directories"
1330 run_test 24A "readdir() returns correct number of entries."
1332 test_24B() { # LU-4805
1333 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1337 test_mkdir $DIR/$tdir
1338 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1339 error "create striped dir failed"
1341 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1342 [ $count -eq 2 ] || error "Expected 2, got $count"
1344 touch $DIR/$tdir/striped_dir/a
1346 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1347 [ $count -eq 3 ] || error "Expected 3, got $count"
1349 touch $DIR/$tdir/striped_dir/.f
1351 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1352 [ $count -eq 4 ] || error "Expected 4, got $count"
1354 rm -rf $DIR/$tdir || error "Can not delete directories"
1356 run_test 24B "readdir for striped dir return correct number of entries"
1359 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1365 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1366 error "create striped dir failed"
1368 cd $DIR/$tdir/d0/striped_dir
1370 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1371 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1372 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1374 [ "$d0_ino" = "$parent_ino" ] ||
1375 error ".. wrong, expect $d0_ino, get $parent_ino"
1377 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1378 error "mv striped dir failed"
1380 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1382 [ "$d1_ino" = "$parent_ino" ] ||
1383 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1385 run_test 24C "check .. in striped dir"
1388 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1392 mkdir $DIR/$tdir/src_dir
1393 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1394 error "create remote source failed"
1396 touch $DIR/$tdir/src_dir/src_child/a
1398 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1399 error "create remote target dir failed"
1401 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1402 error "create remote target child failed"
1404 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1405 error "rename dir cross MDT failed!"
1409 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1410 error "src_child still exists after rename"
1412 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1413 error "missing file(a) after rename"
1415 rm -rf $DIR/$tdir || error "Can not delete directories"
1417 run_test 24E "cross MDT rename/link"
1420 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1423 [ "$SLOW" = "no" ] && repeats=100
1427 echo "$repeats repeats"
1428 for ((i = 0; i < repeats; i++)); do
1429 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1430 touch $DIR/$tdir/test/a || error "touch fails"
1431 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1432 rm -rf $DIR/$tdir/test || error "rmdir fails"
1437 run_test 24F "hash order vs readdir (LU-11330)"
1440 echo '== symlink sanity ============================================='
1444 touch $DIR/s25/foo ||
1445 error "File creation in symlinked directory failed"
1447 run_test 25a "create file in symlinked directory ==============="
1450 [ ! -d $DIR/d25 ] && test_25a
1451 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1453 run_test 25b "lookup file in symlinked directory ==============="
1457 test_mkdir $DIR/d26/d26-2
1458 ln -s d26/d26-2 $DIR/s26
1459 touch $DIR/s26/foo || error "File creation failed"
1461 run_test 26a "multiple component symlink ======================="
1464 test_mkdir -p $DIR/$tdir/d26-2
1465 ln -s $tdir/d26-2/foo $DIR/s26-2
1466 touch $DIR/s26-2 || error "File creation failed"
1468 run_test 26b "multiple component symlink at end of lookup ======"
1471 test_mkdir $DIR/d26.2
1472 touch $DIR/d26.2/foo
1473 ln -s d26.2 $DIR/s26.2-1
1474 ln -s s26.2-1 $DIR/s26.2-2
1475 ln -s s26.2-2 $DIR/s26.2-3
1476 chmod 0666 $DIR/s26.2-3/foo
1478 run_test 26c "chain of symlinks"
1480 # recursive symlinks (bug 439)
1482 ln -s d26-3/foo $DIR/d26-3
1484 run_test 26d "create multiple component recursive symlink"
1487 [ ! -h $DIR/d26-3 ] && test_26d
1490 run_test 26e "unlink multiple component recursive symlink"
1492 # recursive symlinks (bug 7022)
1494 test_mkdir $DIR/$tdir
1495 test_mkdir $DIR/$tdir/$tfile
1496 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1497 test_mkdir -p lndir/bar1
1498 test_mkdir $DIR/$tdir/$tfile/$tfile
1499 cd $tfile || error "cd $tfile failed"
1500 ln -s .. dotdot || error "ln dotdot failed"
1501 ln -s dotdot/lndir lndir || error "ln lndir failed"
1502 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1503 output=`ls $tfile/$tfile/lndir/bar1`
1504 [ "$output" = bar1 ] && error "unexpected output"
1505 rm -r $tfile || error "rm $tfile failed"
1506 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1508 run_test 26f "rm -r of a directory which has recursive symlink"
1511 test_mkdir $DIR/$tdir
1512 $LFS getstripe $DIR/$tdir
1513 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1514 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1515 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1517 run_test 27a "one stripe file"
1520 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1522 test_mkdir $DIR/$tdir
1523 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1524 $LFS getstripe -c $DIR/$tdir/$tfile
1525 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1526 error "two-stripe file doesn't have two stripes"
1528 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1530 run_test 27b "create and write to two stripe file"
1532 # 27c family tests specific striping, setstripe -o
1534 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1535 test_mkdir -p $DIR/$tdir
1538 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1539 $LFS getstripe -i $DIR/$tdir/$tfile
1540 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1541 error "stripe not on specified OST"
1543 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1545 run_test 27ca "one stripe on specified OST"
1548 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1549 test_mkdir -p $DIR/$tdir
1551 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1552 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1555 # Strip getstripe output to a space separated list of OSTs
1556 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1557 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1558 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1559 error "stripes not on specified OSTs"
1561 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1563 run_test 27cb "two stripes on specified OSTs"
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1568 skip "server does not support overstriping"
1570 test_mkdir -p $DIR/$tdir
1572 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1573 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1576 # Strip getstripe output to a space separated list of OSTs
1577 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1578 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1579 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1580 error "stripes not on specified OSTs"
1582 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1584 run_test 27cc "two stripes on the same OST"
1587 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1588 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1589 skip "server does not support overstriping"
1590 test_mkdir -p $DIR/$tdir
1591 local osts="0,1,1,0"
1592 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1593 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1596 # Strip getstripe output to a space separated list of OSTs
1597 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1598 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1599 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1600 error "stripes not on specified OSTs"
1602 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1604 run_test 27cd "four stripes on two OSTs"
1607 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1608 skip_env "too many osts, skipping"
1609 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1610 skip "server does not support overstriping"
1611 # We do one more stripe than we have OSTs
1612 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1613 skip_env "ea_inode feature disabled"
1615 test_mkdir -p $DIR/$tdir
1617 for i in $(seq 0 $OSTCOUNT);
1620 if [ $i -ne $OSTCOUNT ]; then
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27ce "more stripes than OSTs with -o"
1639 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1642 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1643 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1644 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1645 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1646 error "failed to set $osp_proc=0"
1648 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1651 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1652 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1653 error "failed to set $osp_proc=1"
1656 error "should return error due to $osp_proc=0"
1658 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1661 test_mkdir $DIR/$tdir
1662 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1663 error "setstripe failed"
1664 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1667 run_test 27d "create file with default settings"
1670 # LU-5839 adds check for existed layout before setting it
1671 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1672 skip "Need MDS version at least 2.7.56"
1674 test_mkdir $DIR/$tdir
1675 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1676 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1677 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1679 run_test 27e "setstripe existing file (should return error)"
1682 test_mkdir $DIR/$tdir
1683 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1684 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1685 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1686 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1687 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1688 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1690 run_test 27f "setstripe with bad stripe size (should return error)"
1693 test_mkdir $DIR/$tdir
1694 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1695 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1696 error "$DIR/$tdir/$tfile has object"
1698 run_test 27g "$LFS getstripe with no objects"
1701 test_mkdir $DIR/$tdir
1702 touch $DIR/$tdir/$tfile || error "touch failed"
1703 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1704 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1706 (( rc == 2 )) || error "getstripe did not return ENOENT"
1708 run_test 27ga "$LFS getstripe with missing file (should return error)"
1711 test_mkdir $DIR/$tdir
1712 touch $DIR/$tdir/$tfile || error "touch failed"
1713 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1714 error "missing objects"
1716 run_test 27i "$LFS getstripe with some objects"
1719 test_mkdir $DIR/$tdir
1720 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1721 error "setstripe failed" || true
1723 run_test 27j "setstripe with bad stripe offset (should return error)"
1725 test_27k() { # bug 2844
1726 test_mkdir $DIR/$tdir
1727 local file=$DIR/$tdir/$tfile
1728 local ll_max_blksize=$((4 * 1024 * 1024))
1729 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1730 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1731 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1732 dd if=/dev/zero of=$file bs=4k count=1
1733 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1734 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1736 run_test 27k "limit i_blksize for broken user apps"
1739 mcreate $DIR/$tfile || error "creating file"
1740 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1741 error "setstripe should have failed" || true
1743 run_test 27l "check setstripe permissions (should return error)"
1746 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1748 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1749 skip_env "multiple clients -- skipping"
1751 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1753 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1754 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1756 trap simple_cleanup_common EXIT
1757 test_mkdir $DIR/$tdir
1758 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1759 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1760 error "dd should fill OST0"
1762 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1764 [ $i -gt 256 ] && break
1767 touch $DIR/$tdir/$tfile.$i
1768 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1769 awk '{print $1}'| grep -w "0") ] &&
1770 error "OST0 was full but new created file still use it"
1772 touch $DIR/$tdir/$tfile.$i
1773 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1774 awk '{print $1}'| grep -w "0") ] &&
1775 error "OST0 was full but new created file still use it"
1776 simple_cleanup_common
1778 run_test 27m "create file while OST0 was full"
1780 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1781 # if the OST isn't full anymore.
1783 local OSTIDX=${1:-""}
1785 local list=$(comma_list $(osts_nodes))
1786 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1788 do_nodes $list lctl set_param fail_loc=0
1789 sync # initiate all OST_DESTROYs from MDS to OST
1793 exhaust_precreations() {
1796 local FAILIDX=${3:-$OSTIDX}
1797 local ofacet=ost$((OSTIDX + 1))
1799 test_mkdir -p -c1 $DIR/$tdir
1800 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1801 local mfacet=mds$((mdtidx + 1))
1802 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1804 local OST=$(ostname_from_index $OSTIDX)
1807 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1808 local last_id=$(do_facet $mfacet lctl get_param -n \
1809 osp.$mdtosc_proc1.prealloc_last_id)
1810 local next_id=$(do_facet $mfacet lctl get_param -n \
1811 osp.$mdtosc_proc1.prealloc_next_id)
1813 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1814 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1816 test_mkdir -p $DIR/$tdir/${OST}
1817 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1818 #define OBD_FAIL_OST_ENOSPC 0x215
1819 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1820 echo "Creating to objid $last_id on ost $OST..."
1821 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1822 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1823 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1827 exhaust_all_precreations() {
1829 for (( i=0; i < OSTCOUNT; i++ )) ; do
1830 exhaust_precreations $i $1 -1
1835 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1837 remote_mds_nodsh && skip "remote MDS with nodsh"
1838 remote_ost_nodsh && skip "remote OST with nodsh"
1841 rm -f $DIR/$tdir/$tfile
1842 exhaust_precreations 0 0x80000215
1843 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1844 touch $DIR/$tdir/$tfile || error "touch failed"
1845 $LFS getstripe $DIR/$tdir/$tfile
1848 run_test 27n "create file with some full OSTs"
1851 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1853 remote_mds_nodsh && skip "remote MDS with nodsh"
1854 remote_ost_nodsh && skip "remote OST with nodsh"
1857 rm -f $DIR/$tdir/$tfile
1858 exhaust_all_precreations 0x215
1860 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1865 run_test 27o "create file with all full OSTs (should error)"
1868 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1870 remote_mds_nodsh && skip "remote MDS with nodsh"
1871 remote_ost_nodsh && skip "remote OST with nodsh"
1874 rm -f $DIR/$tdir/$tfile
1875 test_mkdir $DIR/$tdir
1877 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1878 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1879 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1881 exhaust_precreations 0 0x80000215
1882 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1883 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1884 $LFS getstripe $DIR/$tdir/$tfile
1888 run_test 27p "append to a truncated file with some full OSTs"
1891 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1893 remote_mds_nodsh && skip "remote MDS with nodsh"
1894 remote_ost_nodsh && skip "remote OST with nodsh"
1897 rm -f $DIR/$tdir/$tfile
1899 test_mkdir $DIR/$tdir
1900 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1901 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1902 error "truncate $DIR/$tdir/$tfile failed"
1903 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1905 exhaust_all_precreations 0x215
1907 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1908 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1912 run_test 27q "append to truncated file with all OSTs full (should error)"
1915 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1917 remote_mds_nodsh && skip "remote MDS with nodsh"
1918 remote_ost_nodsh && skip "remote OST with nodsh"
1921 rm -f $DIR/$tdir/$tfile
1922 exhaust_precreations 0 0x80000215
1924 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1928 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1930 test_27s() { # bug 10725
1931 test_mkdir $DIR/$tdir
1932 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1933 local stripe_count=0
1934 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1935 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1936 error "stripe width >= 2^32 succeeded" || true
1939 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1941 test_27t() { # bug 10864
1946 $WLFS getstripe $tfile
1949 run_test 27t "check that utils parse path correctly"
1951 test_27u() { # bug 4900
1952 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1953 remote_mds_nodsh && skip "remote MDS with nodsh"
1956 local list=$(comma_list $(mdts_nodes))
1958 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1959 do_nodes $list $LCTL set_param fail_loc=0x139
1960 test_mkdir -p $DIR/$tdir
1961 trap simple_cleanup_common EXIT
1962 createmany -o $DIR/$tdir/t- 1000
1963 do_nodes $list $LCTL set_param fail_loc=0
1965 TLOG=$TMP/$tfile.getstripe
1966 $LFS getstripe $DIR/$tdir > $TLOG
1967 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1968 unlinkmany $DIR/$tdir/t- 1000
1970 [[ $OBJS -gt 0 ]] &&
1971 error "$OBJS objects created on OST-0. See $TLOG" ||
1974 run_test 27u "skip object creation on OSC w/o objects"
1976 test_27v() { # bug 4900
1977 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1979 remote_mds_nodsh && skip "remote MDS with nodsh"
1980 remote_ost_nodsh && skip "remote OST with nodsh"
1982 exhaust_all_precreations 0x215
1985 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1987 touch $DIR/$tdir/$tfile
1988 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1990 for (( i=1; i < OSTCOUNT; i++ )); do
1991 do_facet ost$i lctl set_param fail_loc=0x705
1993 local START=`date +%s`
1994 createmany -o $DIR/$tdir/$tfile 32
1996 local FINISH=`date +%s`
1997 local TIMEOUT=`lctl get_param -n timeout`
1998 local PROCESS=$((FINISH - START))
1999 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2000 error "$FINISH - $START >= $TIMEOUT / 2"
2001 sleep $((TIMEOUT / 2 - PROCESS))
2004 run_test 27v "skip object creation on slow OST"
2006 test_27w() { # bug 10997
2007 test_mkdir $DIR/$tdir
2008 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2009 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2010 error "stripe size $size != 65536" || true
2011 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2012 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2014 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2017 [[ $OSTCOUNT -lt 2 ]] &&
2018 skip_env "skipping multiple stripe count/offset test"
2020 test_mkdir $DIR/$tdir
2021 for i in $(seq 1 $OSTCOUNT); do
2023 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2024 error "setstripe -c $i -i $offset failed"
2025 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2026 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2027 [ $count -ne $i ] && error "stripe count $count != $i" || true
2028 [ $index -ne $offset ] &&
2029 error "stripe offset $index != $offset" || true
2032 run_test 27wa "check $LFS setstripe -c -i options"
2035 remote_ost_nodsh && skip "remote OST with nodsh"
2036 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2039 OFFSET=$(($OSTCOUNT - 1))
2041 local OST=$(ostname_from_index $OSTIDX)
2043 test_mkdir $DIR/$tdir
2044 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2045 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2047 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2048 for i in $(seq 0 $OFFSET); do
2049 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2050 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2051 error "OST0 was degraded but new created file still use it"
2053 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2055 run_test 27x "create files while OST0 is degraded"
2058 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2059 remote_mds_nodsh && skip "remote MDS with nodsh"
2060 remote_ost_nodsh && skip "remote OST with nodsh"
2061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2063 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2064 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2065 osp.$mdtosc.prealloc_last_id)
2066 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2067 osp.$mdtosc.prealloc_next_id)
2068 local fcount=$((last_id - next_id))
2069 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2070 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2072 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2073 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2074 local OST_DEACTIVE_IDX=-1
2079 for OSC in $MDS_OSCS; do
2080 OST=$(osc_to_ost $OSC)
2081 OSTIDX=$(index_from_ostuuid $OST)
2082 if [ $OST_DEACTIVE_IDX == -1 ]; then
2083 OST_DEACTIVE_IDX=$OSTIDX
2085 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2086 echo $OSC "is Deactivated:"
2087 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2091 OSTIDX=$(index_from_ostuuid $OST)
2092 test_mkdir $DIR/$tdir
2093 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2095 for OSC in $MDS_OSCS; do
2096 OST=$(osc_to_ost $OSC)
2097 OSTIDX=$(index_from_ostuuid $OST)
2098 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2099 echo $OST "is degraded:"
2100 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2101 obdfilter.$OST.degraded=1
2106 createmany -o $DIR/$tdir/$tfile $fcount
2108 for OSC in $MDS_OSCS; do
2109 OST=$(osc_to_ost $OSC)
2110 OSTIDX=$(index_from_ostuuid $OST)
2111 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2112 echo $OST "is recovered from degraded:"
2113 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2114 obdfilter.$OST.degraded=0
2116 do_facet $SINGLEMDS lctl --device %$OSC activate
2120 # all osp devices get activated, hence -1 stripe count restored
2121 local stripe_count=0
2123 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2124 # devices get activated.
2126 $LFS setstripe -c -1 $DIR/$tfile
2127 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2129 [ $stripe_count -ne $OSTCOUNT ] &&
2130 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2133 run_test 27y "create files while OST0 is degraded and the rest inactive"
2139 lmm_count=$($LFS getstripe -c $1)
2140 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2141 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2143 local old_ifs="$IFS"
2145 fid=($($LFS path2fid $1))
2148 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2149 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2151 # compare lmm_seq and lu_fid->f_seq
2152 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2153 # compare lmm_object_id and lu_fid->oid
2154 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2156 # check the trusted.fid attribute of the OST objects of the file
2157 local have_obdidx=false
2159 $LFS getstripe $1 | while read obdidx oid hex seq; do
2160 # skip lines up to and including "obdidx"
2161 [ -z "$obdidx" ] && break
2162 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2163 $have_obdidx || continue
2165 local ost=$((obdidx + 1))
2166 local dev=$(ostdevname $ost)
2169 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2171 seq=$(echo $seq | sed -e "s/^0x//g")
2172 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2173 oid_hex=$(echo $oid)
2175 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2177 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2181 # Don't unmount/remount the OSTs if we don't need to do that.
2182 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2183 # update too, until that use mount/ll_decode_filter_fid/mount.
2184 # Re-enable when debugfs will understand new filter_fid.
2186 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2187 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2188 $dev 2>/dev/null" | grep "parent=")
2190 if [ -z "$ff" ]; then
2192 mount_fstype ost$ost
2193 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2194 $(facet_mntpt ost$ost)/$obj_file)
2195 unmount_fstype ost$ost
2196 start ost$ost $dev $OST_MOUNT_OPTS
2200 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2202 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2204 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2205 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2207 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2208 # stripe_size=1048576 component_id=1 component_start=0 \
2209 # component_end=33554432
2210 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2211 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2212 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2214 if grep -q 'stripe=' <<<$ff; then
2215 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2217 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2218 # into f_ver in this case. See comment on ff_parent.
2219 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2222 # compare lmm_seq and filter_fid->ff_parent.f_seq
2223 [ $ff_pseq = $lmm_seq ] ||
2224 error "FF parent SEQ $ff_pseq != $lmm_seq"
2225 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2226 [ $ff_poid = $lmm_oid ] ||
2227 error "FF parent OID $ff_poid != $lmm_oid"
2228 (($ff_pstripe == $stripe_nr)) ||
2229 error "FF stripe $ff_pstripe != $stripe_nr"
2231 stripe_nr=$((stripe_nr + 1))
2232 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2234 if grep -q 'stripe_count=' <<<$ff; then
2235 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2236 -e 's/ .*//' <<<$ff)
2237 [ $lmm_count = $ff_scnt ] ||
2238 error "FF stripe count $lmm_count != $ff_scnt"
2244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2245 remote_ost_nodsh && skip "remote OST with nodsh"
2247 test_mkdir $DIR/$tdir
2248 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2249 { error "setstripe -c -1 failed"; return 1; }
2250 # We need to send a write to every object to get parent FID info set.
2251 # This _should_ also work for setattr, but does not currently.
2252 # touch $DIR/$tdir/$tfile-1 ||
2253 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2254 { error "dd $tfile-1 failed"; return 2; }
2255 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2256 { error "setstripe -c -1 failed"; return 3; }
2257 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2258 { error "dd $tfile-2 failed"; return 4; }
2260 # make sure write RPCs have been sent to OSTs
2263 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2264 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2266 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2268 test_27A() { # b=19102
2269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2271 save_layout_restore_at_exit $MOUNT
2272 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2273 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2274 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2275 local default_size=$($LFS getstripe -S $MOUNT)
2276 local default_offset=$($LFS getstripe -i $MOUNT)
2277 local dsize=$(do_facet $SINGLEMDS \
2278 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2279 [ $default_size -eq $dsize ] ||
2280 error "stripe size $default_size != $dsize"
2281 [ $default_offset -eq -1 ] ||
2282 error "stripe offset $default_offset != -1"
2284 run_test 27A "check filesystem-wide default LOV EA values"
2286 test_27B() { # LU-2523
2287 test_mkdir $DIR/$tdir
2288 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2290 # open f1 with O_LOV_DELAY_CREATE
2292 # call setstripe ioctl on open file descriptor for f1
2294 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2298 # open f1 with O_LOV_DELAY_CREATE
2300 # call setstripe ioctl on open file descriptor for f1
2302 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2304 # Allow multiop to fail in imitation of NFS's busted semantics.
2307 run_test 27B "call setstripe on open unlinked file/rename victim"
2309 # 27C family tests full striping and overstriping
2310 test_27Ca() { #LU-2871
2311 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2319 test_mkdir $DIR/$tdir
2321 for i in $(seq 0 $((OSTCOUNT - 1))); do
2322 # set stripe across all OSTs starting from OST$i
2323 $LFS setstripe -i $i -c -1 $tfile$i
2324 # get striping information
2325 ost_idx=($($LFS getstripe $tfile$i |
2326 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2330 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2331 error "${#ost_idx[@]} != $OSTCOUNT"
2333 for index in $(seq 0 $((OSTCOUNT - 1))); do
2335 for j in $(echo ${ost_idx[@]}); do
2336 if [ $index -eq $j ]; then
2342 error "Can not find $index in ${ost_idx[@]}"
2346 run_test 27Ca "check full striping across all OSTs"
2349 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2350 skip "server does not support overstriping"
2351 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2352 skip_env "too many osts, skipping"
2354 test_mkdir -p $DIR/$tdir
2355 local setcount=$(($OSTCOUNT * 2))
2356 [ $setcount -ge 160 ] || large_xattr_enabled ||
2357 skip_env "ea_inode feature disabled"
2359 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2360 error "setstripe failed"
2362 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2363 [ $count -eq $setcount ] ||
2364 error "stripe count $count, should be $setcount"
2366 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2367 error "overstriped should be set in pattern"
2369 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2372 run_test 27Cb "more stripes than OSTs with -C"
2375 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2376 skip "server does not support overstriping"
2377 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2379 test_mkdir -p $DIR/$tdir
2380 local setcount=$(($OSTCOUNT - 1))
2382 [ $setcount -ge 160 ] || large_xattr_enabled ||
2383 skip_env "ea_inode feature disabled"
2385 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2386 error "setstripe failed"
2388 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2389 [ $count -eq $setcount ] ||
2390 error "stripe count $count, should be $setcount"
2392 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2393 error "overstriped should not be set in pattern"
2395 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2398 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2401 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2402 skip "server does not support overstriping"
2403 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2404 large_xattr_enabled || skip_env "ea_inode feature disabled"
2406 test_mkdir -p $DIR/$tdir
2407 local setcount=$LOV_MAX_STRIPE_COUNT
2409 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2410 error "setstripe failed"
2412 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2413 [ $count -eq $setcount ] ||
2414 error "stripe count $count, should be $setcount"
2416 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2417 error "overstriped should be set in pattern"
2419 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2422 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2424 run_test 27Cd "test maximum stripe count"
2427 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2428 skip "server does not support overstriping"
2429 test_mkdir -p $DIR/$tdir
2431 pool_add $TESTNAME || error "Pool creation failed"
2432 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2436 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2437 error "setstripe failed"
2439 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2440 [ $count -eq $setcount ] ||
2441 error "stripe count $count, should be $setcount"
2443 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2444 error "overstriped should be set in pattern"
2446 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2449 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2451 run_test 27Ce "test pool with overstriping"
2454 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2455 skip "server does not support overstriping"
2456 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2457 skip_env "too many osts, skipping"
2459 test_mkdir -p $DIR/$tdir
2461 local setcount=$(($OSTCOUNT * 2))
2462 [ $setcount -ge 160 ] || large_xattr_enabled ||
2463 skip_env "ea_inode feature disabled"
2465 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2466 error "setstripe failed"
2468 echo 1 > $DIR/$tdir/$tfile
2470 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2471 [ $count -eq $setcount ] ||
2472 error "stripe count $count, should be $setcount"
2474 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2475 error "overstriped should be set in pattern"
2477 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2480 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2482 run_test 27Cf "test default inheritance with overstriping"
2485 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2486 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2487 remote_mds_nodsh && skip "remote MDS with nodsh"
2489 local POOL=${POOL:-testpool}
2491 local last_ost=$(($OSTCOUNT - 1))
2493 local ost_list=$(seq $first_ost $ost_step $last_ost)
2494 local ost_range="$first_ost $last_ost $ost_step"
2496 test_mkdir $DIR/$tdir
2497 pool_add $POOL || error "pool_add failed"
2498 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2501 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2503 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2504 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2505 skip27D+=" -s 30,31"
2506 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2507 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2508 skip27D+=" -s 32,33"
2509 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2511 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2512 error "llapi_layout_test failed"
2514 destroy_test_pools || error "destroy test pools failed"
2516 run_test 27D "validate llapi_layout API"
2518 # Verify that default_easize is increased from its initial value after
2519 # accessing a widely striped file.
2521 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2522 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2523 skip "client does not have LU-3338 fix"
2525 # 72 bytes is the minimum space required to store striping
2526 # information for a file striped across one OST:
2527 # (sizeof(struct lov_user_md_v3) +
2528 # sizeof(struct lov_user_ost_data_v1))
2530 $LCTL set_param -n llite.*.default_easize $min_easize ||
2531 error "lctl set_param failed"
2532 local easize=$($LCTL get_param -n llite.*.default_easize)
2534 [ $easize -eq $min_easize ] ||
2535 error "failed to set default_easize"
2537 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2538 error "setstripe failed"
2539 # In order to ensure stat() call actually talks to MDS we need to
2540 # do something drastic to this file to shake off all lock, e.g.
2541 # rename it (kills lookup lock forcing cache cleaning)
2542 mv $DIR/$tfile $DIR/${tfile}-1
2543 ls -l $DIR/${tfile}-1
2546 easize=$($LCTL get_param -n llite.*.default_easize)
2548 [ $easize -gt $min_easize ] ||
2549 error "default_easize not updated"
2551 run_test 27E "check that default extended attribute size properly increases"
2553 test_27F() { # LU-5346/LU-7975
2554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2555 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2556 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2557 skip "Need MDS version at least 2.8.51"
2558 remote_ost_nodsh && skip "remote OST with nodsh"
2560 test_mkdir $DIR/$tdir
2562 $LFS setstripe -c 2 $DIR/$tdir
2564 # stop all OSTs to reproduce situation for LU-7975 ticket
2565 for num in $(seq $OSTCOUNT); do
2569 # open/create f0 with O_LOV_DELAY_CREATE
2570 # truncate f0 to a non-0 size
2572 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2574 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2575 # open/write it again to force delayed layout creation
2576 cat /etc/hosts > $DIR/$tdir/f0 &
2580 for num in $(seq $OSTCOUNT); do
2581 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2582 error "ost$num failed to start"
2585 wait $catpid || error "cat failed"
2587 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2588 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2589 error "wrong stripecount"
2592 run_test 27F "Client resend delayed layout creation with non-zero size"
2594 test_27G() { #LU-10629
2595 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2596 skip "Need MDS version at least 2.11.51"
2597 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2598 remote_mds_nodsh && skip "remote MDS with nodsh"
2599 local POOL=${POOL:-testpool}
2600 local ostrange="0 0 1"
2602 test_mkdir $DIR/$tdir
2603 pool_add $POOL || error "pool_add failed"
2604 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2605 $LFS setstripe -p $POOL $DIR/$tdir
2607 local pool=$($LFS getstripe -p $DIR/$tdir)
2609 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2611 $LFS setstripe -d $DIR/$tdir
2613 pool=$($LFS getstripe -p $DIR/$tdir)
2617 [ -z "$pool" ] || error "'$pool' is not empty"
2619 run_test 27G "Clear OST pool from stripe"
2622 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2623 skip "Need MDS version newer than 2.11.54"
2624 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2625 test_mkdir $DIR/$tdir
2626 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2627 touch $DIR/$tdir/$tfile
2628 $LFS getstripe -c $DIR/$tdir/$tfile
2629 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2630 error "two-stripe file doesn't have two stripes"
2632 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2633 $LFS getstripe -y $DIR/$tdir/$tfile
2634 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2635 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2636 error "expected l_ost_idx: [02]$ not matched"
2638 # make sure ost list has been cleared
2639 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2640 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2641 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2643 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2645 run_test 27H "Set specific OSTs stripe"
2648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2649 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2650 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2651 skip "Need MDS version newer than 2.12.52"
2652 local pool=$TESTNAME
2653 local ostrange="1 1 1"
2655 save_layout_restore_at_exit $MOUNT
2656 $LFS setstripe -c 2 -i 0 $MOUNT
2657 pool_add $pool || error "pool_add failed"
2658 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2659 test_mkdir $DIR/$tdir
2660 $LFS setstripe -p $pool $DIR/$tdir
2661 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2662 $LFS getstripe $DIR/$tdir/$tfile
2664 run_test 27I "check that root dir striping does not break parent dir one"
2667 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2668 skip "Need MDS version newer than 2.12.51"
2670 test_mkdir $DIR/$tdir
2671 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2672 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2674 # create foreign file (raw way)
2675 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2676 -t 1 -F 0xda08 || error "create_foreign_file failed"
2678 # verify foreign file (raw way)
2679 parse_foreign_file -f $DIR/$tdir/$tfile |
2680 grep "lov_foreign_magic: 0x0BD70BD0" ||
2681 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2682 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2683 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2684 parse_foreign_file -f $DIR/$tdir/$tfile |
2685 grep "lov_foreign_size: 73" ||
2686 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2687 parse_foreign_file -f $DIR/$tdir/$tfile |
2688 grep "lov_foreign_type: 1" ||
2689 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2690 parse_foreign_file -f $DIR/$tdir/$tfile |
2691 grep "lov_foreign_flags: 0x0000DA08" ||
2692 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2693 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2694 grep "lov_foreign_value: 0x" |
2695 sed -e 's/lov_foreign_value: 0x//')
2696 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2697 [[ $lov = ${lov2// /} ]] ||
2698 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2700 # create foreign file (lfs + API)
2701 $LFS setstripe --foreign=daos --flags 0xda08 \
2702 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2703 error "$DIR/$tdir/${tfile}2: create failed"
2705 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2706 grep "lfm_magic:.*0x0BD70BD0" ||
2707 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2708 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2709 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2710 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2711 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2712 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2713 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2714 grep "lfm_flags:.*0x0000DA08" ||
2715 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2716 $LFS getstripe $DIR/$tdir/${tfile}2 |
2717 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2718 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2720 # modify striping should fail
2721 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2722 error "$DIR/$tdir/$tfile: setstripe should fail"
2723 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2724 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2727 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2728 cat $DIR/$tdir/${tfile}2 &&
2729 error "$DIR/$tdir/${tfile}2: read should fail"
2730 cat /etc/passwd > $DIR/$tdir/$tfile &&
2731 error "$DIR/$tdir/$tfile: write should fail"
2732 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2733 error "$DIR/$tdir/${tfile}2: write should fail"
2736 chmod 222 $DIR/$tdir/$tfile ||
2737 error "$DIR/$tdir/$tfile: chmod failed"
2738 chmod 222 $DIR/$tdir/${tfile}2 ||
2739 error "$DIR/$tdir/${tfile}2: chmod failed"
2742 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2743 error "$DIR/$tdir/$tfile: chown failed"
2744 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2745 error "$DIR/$tdir/${tfile}2: chown failed"
2747 # rename should work
2748 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2749 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2750 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2751 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2753 #remove foreign file
2754 rm $DIR/$tdir/${tfile}.new ||
2755 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2756 rm $DIR/$tdir/${tfile}2.new ||
2757 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2759 run_test 27J "basic ops on file with foreign LOV"
2762 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2763 skip "Need MDS version newer than 2.12.49"
2765 test_mkdir $DIR/$tdir
2766 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2767 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2769 # create foreign dir (raw way)
2770 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2771 error "create_foreign_dir FAILED"
2773 # verify foreign dir (raw way)
2774 parse_foreign_dir -d $DIR/$tdir/$tdir |
2775 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2776 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2777 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2778 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2779 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2780 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2781 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2782 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2783 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2784 grep "lmv_foreign_value: 0x" |
2785 sed 's/lmv_foreign_value: 0x//')
2786 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2788 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2790 # create foreign dir (lfs + API)
2791 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2792 $DIR/$tdir/${tdir}2 ||
2793 error "$DIR/$tdir/${tdir}2: create failed"
2795 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2796 grep "lfm_magic:.*0x0CD50CD0" ||
2797 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2798 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2799 # - sizeof(lfm_type) - sizeof(lfm_flags)
2800 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2801 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2802 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2803 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2804 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2805 grep "lfm_flags:.*0x0000DA05" ||
2806 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2807 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2808 grep "lfm_value.*${uuid1}@${uuid2}" ||
2809 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2811 # file create in dir should fail
2812 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2813 touch $DIR/$tdir/${tdir}2/$tfile &&
2814 "$DIR/${tdir}2: file create should fail"
2817 chmod 777 $DIR/$tdir/$tdir ||
2818 error "$DIR/$tdir: chmod failed"
2819 chmod 777 $DIR/$tdir/${tdir}2 ||
2820 error "$DIR/${tdir}2: chmod failed"
2823 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2824 error "$DIR/$tdir: chown failed"
2825 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2826 error "$DIR/${tdir}2: chown failed"
2828 # rename should work
2829 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2830 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2831 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2832 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2835 rmdir $DIR/$tdir/${tdir}.new ||
2836 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2837 rmdir $DIR/$tdir/${tdir}2.new ||
2838 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2840 run_test 27K "basic ops on dir with foreign LMV"
2843 remote_mds_nodsh && skip "remote MDS with nodsh"
2845 local POOL=${POOL:-$TESTNAME}
2847 pool_add $POOL || error "pool_add failed"
2849 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2850 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2851 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2853 run_test 27L "lfs pool_list gives correct pool name"
2856 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2857 skip "Need MDS version >= than 2.12.57"
2858 remote_mds_nodsh && skip "remote MDS with nodsh"
2859 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2861 test_mkdir $DIR/$tdir
2863 # Set default striping on directory
2864 $LFS setstripe -C 4 $DIR/$tdir
2866 echo 1 > $DIR/$tdir/${tfile}.1
2867 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2869 [ $count -eq $setcount ] ||
2870 error "(1) stripe count $count, should be $setcount"
2872 # Capture existing append_stripe_count setting for restore
2873 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2874 local mdts=$(comma_list $(mdts_nodes))
2875 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2877 local appendcount=$orig_count
2878 echo 1 >> $DIR/$tdir/${tfile}.2_append
2879 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2880 [ $count -eq $appendcount ] ||
2881 error "(2)stripe count $count, should be $appendcount for append"
2883 # Disable O_APPEND striping, verify it works
2884 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2886 # Should now get the default striping, which is 4
2888 echo 1 >> $DIR/$tdir/${tfile}.3_append
2889 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2890 [ $count -eq $setcount ] ||
2891 error "(3) stripe count $count, should be $setcount"
2893 # Try changing the stripe count for append files
2894 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2896 # Append striping is now 2 (directory default is still 4)
2898 echo 1 >> $DIR/$tdir/${tfile}.4_append
2899 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2900 [ $count -eq $appendcount ] ||
2901 error "(4) stripe count $count, should be $appendcount for append"
2903 # Test append stripe count of -1
2904 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2905 appendcount=$OSTCOUNT
2906 echo 1 >> $DIR/$tdir/${tfile}.5
2907 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2908 [ $count -eq $appendcount ] ||
2909 error "(5) stripe count $count, should be $appendcount for append"
2911 # Set append striping back to default of 1
2912 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2914 # Try a new default striping, PFL + DOM
2915 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2917 # Create normal DOM file, DOM returns stripe count == 0
2919 touch $DIR/$tdir/${tfile}.6
2920 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2921 [ $count -eq $setcount ] ||
2922 error "(6) stripe count $count, should be $setcount"
2926 echo 1 >> $DIR/$tdir/${tfile}.7_append
2927 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2928 [ $count -eq $appendcount ] ||
2929 error "(7) stripe count $count, should be $appendcount for append"
2931 # Clean up DOM layout
2932 $LFS setstripe -d $DIR/$tdir
2934 # Now test that append striping works when layout is from root
2935 $LFS setstripe -c 2 $MOUNT
2936 # Make a special directory for this
2937 mkdir $DIR/${tdir}/${tdir}.2
2938 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2940 # Verify for normal file
2942 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2943 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2944 [ $count -eq $setcount ] ||
2945 error "(8) stripe count $count, should be $setcount"
2948 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2949 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2950 [ $count -eq $appendcount ] ||
2951 error "(9) stripe count $count, should be $appendcount for append"
2953 # Now test O_APPEND striping with pools
2954 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2955 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2958 pool_add $TESTNAME || error "pool creation failed"
2959 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2961 echo 1 >> $DIR/$tdir/${tfile}.10_append
2963 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2964 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2966 # Check that count is still correct
2968 echo 1 >> $DIR/$tdir/${tfile}.11_append
2969 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2970 [ $count -eq $appendcount ] ||
2971 error "(11) stripe count $count, should be $appendcount for append"
2973 # Disable O_APPEND stripe count, verify pool works separately
2974 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2976 echo 1 >> $DIR/$tdir/${tfile}.12_append
2978 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
2979 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
2981 # Remove pool setting, verify it's not applied
2982 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
2984 echo 1 >> $DIR/$tdir/${tfile}.13_append
2986 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
2987 [ "$pool" = "" ] || error "(13) pool found: $pool"
2989 run_test 27M "test O_APPEND striping"
2992 combined_mgs_mds && skip "needs separate MGS/MDT"
2994 pool_add $TESTNAME || error "pool_add failed"
2995 do_facet mgs "$LCTL pool_list $FSNAME" |
2996 grep -Fx "${FSNAME}.${TESTNAME}" ||
2997 error "lctl pool_list on MGS failed"
2999 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3001 # createtest also checks that device nodes are created and
3002 # then visible correctly (#2091)
3003 test_28() { # bug 2091
3005 $CREATETEST $DIR/d28/ct || error "createtest failed"
3007 run_test 28 "create/mknod/mkdir with bad file types ============"
3010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3012 sync; sleep 1; sync # flush out any dirty pages from previous tests
3019 declare -i LOCKCOUNTORIG=0
3020 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3021 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3023 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3025 declare -i LOCKUNUSEDCOUNTORIG=0
3026 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3027 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3034 declare -i LOCKCOUNTCURRENT=0
3035 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3036 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3039 declare -i LOCKUNUSEDCOUNTCURRENT=0
3040 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3041 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3044 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3045 $LCTL set_param -n ldlm.dump_namespaces ""
3046 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3047 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3048 log "dumped log to $TMP/test_29.dk (bug 5793)"
3051 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3052 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3053 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3054 log "dumped log to $TMP/test_29.dk (bug 5793)"
3058 run_test 29 "IT_GETATTR regression ============================"
3060 test_30a() { # was test_30
3061 cp $(which ls) $DIR || cp /bin/ls $DIR
3062 $DIR/ls / || error "Can't execute binary from lustre"
3065 run_test 30a "execute binary from Lustre (execve) =============="
3068 cp `which ls` $DIR || cp /bin/ls $DIR
3070 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3073 run_test 30b "execute binary from Lustre as non-root ==========="
3075 test_30c() { # b=22376
3076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3078 cp `which ls` $DIR || cp /bin/ls $DIR
3080 cancel_lru_locks mdc
3081 cancel_lru_locks osc
3082 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3085 run_test 30c "execute binary from Lustre without read perms ===="
3088 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3089 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3091 run_test 31a "open-unlink file =================================="
3094 touch $DIR/f31 || error "touch $DIR/f31 failed"
3095 ln $DIR/f31 $DIR/f31b || error "ln failed"
3096 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3097 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3099 run_test 31b "unlink file with multiple links while open ======="
3102 touch $DIR/f31 || error "touch $DIR/f31 failed"
3103 ln $DIR/f31 $DIR/f31c || error "ln failed"
3104 multiop_bg_pause $DIR/f31 O_uc ||
3105 error "multiop_bg_pause for $DIR/f31 failed"
3107 $MULTIOP $DIR/f31c Ouc
3108 kill -USR1 $MULTIPID
3111 run_test 31c "open-unlink file with multiple links ============="
3114 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3115 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3117 run_test 31d "remove of open directory ========================="
3119 test_31e() { # bug 2904
3120 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3122 run_test 31e "remove of open non-empty directory ==============="
3124 test_31f() { # bug 4554
3125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3128 test_mkdir $DIR/d31f
3129 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3130 cp /etc/hosts $DIR/d31f
3132 $LFS getstripe $DIR/d31f/hosts
3133 multiop_bg_pause $DIR/d31f D_c || return 1
3136 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3137 test_mkdir $DIR/d31f
3138 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3139 cp /etc/hosts $DIR/d31f
3141 $LFS getstripe $DIR/d31f/hosts
3142 multiop_bg_pause $DIR/d31f D_c || return 1
3145 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3146 wait $MULTIPID || error "first opendir $MULTIPID failed"
3150 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3151 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3154 run_test 31f "remove of open directory with open-unlink file ==="
3157 echo "-- cross directory link --"
3158 test_mkdir -c1 $DIR/${tdir}ga
3159 test_mkdir -c1 $DIR/${tdir}gb
3160 touch $DIR/${tdir}ga/f
3161 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3162 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3163 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3164 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3165 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3167 run_test 31g "cross directory link==============="
3170 echo "-- cross directory link --"
3171 test_mkdir -c1 $DIR/${tdir}
3172 test_mkdir -c1 $DIR/${tdir}/dir
3173 touch $DIR/${tdir}/f
3174 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3175 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3176 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3177 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3178 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3180 run_test 31h "cross directory link under child==============="
3183 echo "-- cross directory link --"
3184 test_mkdir -c1 $DIR/$tdir
3185 test_mkdir -c1 $DIR/$tdir/dir
3186 touch $DIR/$tdir/dir/f
3187 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3188 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3189 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3190 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3191 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3193 run_test 31i "cross directory link under parent==============="
3196 test_mkdir -c1 -p $DIR/$tdir
3197 test_mkdir -c1 -p $DIR/$tdir/dir1
3198 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3199 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3200 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3201 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3204 run_test 31j "link for directory==============="
3207 test_mkdir -c1 -p $DIR/$tdir
3209 touch $DIR/$tdir/exist
3210 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3211 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3212 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3213 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3214 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3215 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3216 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3219 run_test 31k "link to file: the same, non-existing, dir==============="
3225 touch $DIR/d31m2/exist
3226 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3227 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3228 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3229 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3230 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3231 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3234 run_test 31m "link to file: the same, non-existing, dir==============="
3237 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3238 nlink=$(stat --format=%h $DIR/$tfile)
3239 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3241 local cmd="exec $fd<$DIR/$tfile"
3244 trap "eval $cmd" EXIT
3245 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3246 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3247 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3248 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3249 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3252 run_test 31n "check link count of unlinked file"
3255 local tempfile=$(mktemp $1_XXXXXX)
3256 mlink $tempfile $1 2> /dev/null &&
3257 echo "$BASHPID: link $tempfile to $1 succeeded"
3261 test_31o() { # LU-2901
3262 test_mkdir $DIR/$tdir
3263 for LOOP in $(seq 100); do
3264 rm -f $DIR/$tdir/$tfile*
3265 for THREAD in $(seq 8); do
3266 link_one $DIR/$tdir/$tfile.$LOOP &
3269 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3270 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3271 error "$LINKS duplicate links to $tfile.$LOOP" &&
3275 run_test 31o "duplicate hard links with same filename"
3278 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3280 test_mkdir $DIR/$tdir
3281 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3282 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3284 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3285 error "open unlink test1 failed"
3286 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3287 error "open unlink test2 failed"
3289 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3290 error "test1 still exists"
3291 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3292 error "test2 still exists"
3294 run_test 31p "remove of open striped directory"
3296 cleanup_test32_mount() {
3299 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3300 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3301 losetup -d $loopdev || true
3307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3309 echo "== more mountpoints and symlinks ================="
3310 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3311 trap cleanup_test32_mount EXIT
3312 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3313 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3314 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3315 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3316 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3317 cleanup_test32_mount
3319 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3324 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3325 trap cleanup_test32_mount EXIT
3326 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3327 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3328 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3329 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3330 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3331 cleanup_test32_mount
3333 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3338 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3339 trap cleanup_test32_mount EXIT
3340 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3341 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3342 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3343 test_mkdir -p $DIR/$tdir/d2/test_dir
3344 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3345 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3346 cleanup_test32_mount
3348 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3353 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3354 trap cleanup_test32_mount EXIT
3355 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3356 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3357 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3358 test_mkdir -p $DIR/$tdir/d2/test_dir
3359 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3360 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3361 cleanup_test32_mount
3363 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3367 test_mkdir -p $DIR/$tdir/tmp
3368 local tmp_dir=$DIR/$tdir/tmp
3369 ln -s $DIR/$tdir $tmp_dir/symlink11
3370 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3371 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3372 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3374 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3378 test_mkdir -p $DIR/$tdir/tmp
3379 local tmp_dir=$DIR/$tdir/tmp
3380 ln -s $DIR/$tdir $tmp_dir/symlink11
3381 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3382 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3383 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3385 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3388 local tmp_dir=$DIR/$tdir/tmp
3389 test_mkdir -p $tmp_dir
3390 test_mkdir $DIR/${tdir}2
3391 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3392 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3393 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3394 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3395 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3396 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3398 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3401 rm -fr $DIR/$tdir $DIR/${tdir}2
3402 tmp_dir=$DIR/$tdir/tmp
3403 test_mkdir -p $tmp_dir
3404 test_mkdir $DIR/${tdir}2
3405 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3406 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3407 ls $tmp_dir/symlink12 || error "listing symlink12"
3408 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3410 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3415 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3416 trap cleanup_test32_mount EXIT
3417 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3418 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3419 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3420 touch $DIR/$tdir/test_file
3421 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3422 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3423 cleanup_test32_mount
3425 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3430 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3431 trap cleanup_test32_mount EXIT
3432 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3433 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3434 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3435 touch $DIR/$tdir/test_file
3436 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3437 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3438 cleanup_test32_mount
3440 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3446 trap cleanup_test32_mount EXIT
3447 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3448 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3449 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3450 test_mkdir -p $DIR/$tdir/d2
3451 touch $DIR/$tdir/d2/test_file || error "touch failed"
3452 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3453 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3454 cleanup_test32_mount
3456 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3462 trap cleanup_test32_mount EXIT
3463 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3464 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3465 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3466 test_mkdir -p $DIR/$tdir/d2
3467 touch $DIR/$tdir/d2/test_file || error "touch failed"
3468 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3469 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3470 cleanup_test32_mount
3472 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3476 test_mkdir -p $DIR/d32m/tmp
3477 TMP_DIR=$DIR/d32m/tmp
3478 ln -s $DIR $TMP_DIR/symlink11
3479 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3480 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3481 error "symlink11 not a link"
3482 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3483 error "symlink01 not a link"
3485 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3489 test_mkdir -p $DIR/d32n/tmp
3490 TMP_DIR=$DIR/d32n/tmp
3491 ln -s $DIR $TMP_DIR/symlink11
3492 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3493 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3494 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3496 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3500 test_mkdir -p $DIR/d32o/tmp
3501 TMP_DIR=$DIR/d32o/tmp
3502 ln -s $DIR/$tfile $TMP_DIR/symlink12
3503 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3504 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3505 error "symlink12 not a link"
3506 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3507 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3508 error "$DIR/d32o/tmp/symlink12 not file type"
3509 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3510 error "$DIR/d32o/symlink02 not file type"
3512 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3522 test_mkdir -p $DIR/d32p/tmp
3524 TMP_DIR=$DIR/d32p/tmp
3526 ln -s $DIR/$tfile $TMP_DIR/symlink12
3528 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3530 cat $DIR/d32p/tmp/symlink12 ||
3531 error "Can't open $DIR/d32p/tmp/symlink12"
3533 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3536 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3541 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3542 trap cleanup_test32_mount EXIT
3543 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3544 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3545 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3546 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3547 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3548 cleanup_test32_mount
3550 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3555 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3556 trap cleanup_test32_mount EXIT
3557 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3558 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3559 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3560 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3561 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3562 cleanup_test32_mount
3564 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3569 chmod 444 $DIR/$tfile
3570 chown $RUNAS_ID $DIR/$tfile
3572 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3575 run_test 33aa "write file with mode 444 (should return error)"
3579 test_mkdir $DIR/$tdir
3580 chown $RUNAS_ID $DIR/$tdir
3581 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3582 error "$RUNAS create $tdir/$tfile failed"
3583 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3584 error "open RDWR" || true
3586 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3590 test_mkdir $DIR/$tdir
3591 chown $RUNAS_ID $DIR/$tdir
3592 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3594 run_test 33b "test open file with malformed flags (No panic)"
3597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3598 remote_ost_nodsh && skip "remote OST with nodsh"
3607 test_mkdir $DIR/$tdir
3608 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3611 for ostnum in $(seq $OSTCOUNT); do
3612 # test-framework's OST numbering is one-based, while Lustre's
3614 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3615 # Parsing llobdstat's output sucks; we could grep the /proc
3616 # path, but that's likely to not be as portable as using the
3617 # llobdstat utility. So we parse lctl output instead.
3618 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3619 obdfilter/$ostname/stats |
3620 awk '/^write_bytes/ {print $7}' )
3621 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3622 if (( ${write_bytes:-0} > 0 ))
3629 $all_zeros || return 0
3632 echo foo > $DIR/$tdir/bar
3636 # Total up write_bytes after writing. We'd better find non-zeros.
3637 for ostnum in $(seq $OSTCOUNT); do
3638 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3639 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3640 obdfilter/$ostname/stats |
3641 awk '/^write_bytes/ {print $7}' )
3642 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3643 if (( ${write_bytes:-0} > 0 ))
3652 for ostnum in $(seq $OSTCOUNT); do
3653 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3654 echo "Check that write_bytes is present in obdfilter/*/stats:"
3655 do_facet ost$ostnum lctl get_param -n \
3656 obdfilter/$ostname/stats
3658 error "OST not keeping write_bytes stats (b22312)"
3661 run_test 33c "test llobdstat and write_bytes"
3664 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3668 local remote_dir=$DIR/$tdir/remote_dir
3670 test_mkdir $DIR/$tdir
3671 $LFS mkdir -i $MDTIDX $remote_dir ||
3672 error "create remote directory failed"
3674 touch $remote_dir/$tfile
3675 chmod 444 $remote_dir/$tfile
3676 chown $RUNAS_ID $remote_dir/$tfile
3678 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3680 chown $RUNAS_ID $remote_dir
3681 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3682 error "create" || true
3683 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3684 error "open RDWR" || true
3685 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3687 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3690 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3694 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3695 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3696 mkdir $DIR/$tdir/local_dir
3698 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3699 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3700 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3702 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3703 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3705 rmdir $DIR/$tdir/* || error "rmdir failed"
3708 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3709 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3710 mkdir $DIR/$tdir/local_dir
3712 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3713 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3714 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3716 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3717 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3719 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3722 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3723 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3724 mkdir $DIR/$tdir/local_dir
3726 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3727 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3728 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3730 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3731 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3733 run_test 33e "mkdir and striped directory should have same mode"
3737 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3741 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3742 remote_mds_nodsh && skip "remote MDS with nodsh"
3745 chmod go+rwx $DIR/$tdir
3746 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3747 trap cleanup_33f EXIT
3749 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3750 error "cannot create striped directory"
3752 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3753 error "cannot create files in striped directory"
3755 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3756 error "cannot remove files in striped directory"
3758 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3759 error "cannot remove striped directory"
3763 run_test 33f "nonroot user can create, access, and remove a striped directory"
3766 mkdir -p $DIR/$tdir/dir2
3768 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3770 [[ $err =~ "exists" ]] || error "Not exists error"
3772 run_test 33g "nonroot user create already existing root created file"
3775 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3776 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3777 skip "Need MDS version at least 2.13.50"
3779 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3780 error "mkdir $tdir failed"
3781 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3783 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3786 for fname in $DIR/$tdir/$tfile.bak \
3787 $DIR/$tdir/$tfile.SAV \
3788 $DIR/$tdir/$tfile.orig \
3789 $DIR/$tdir/$tfile~; do
3790 touch $fname || error "touch $fname failed"
3791 index2=$($LFS getstripe -m $fname)
3792 [ $index -eq $index2 ] ||
3793 error "$fname MDT index mismatch $index != $index2"
3797 for i in {1..50}; do
3798 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3799 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3800 touch $fname || error "touch $fname failed"
3801 index2=$($LFS getstripe -m $fname)
3802 if [[ $index != $index2 ]]; then
3803 failed=$((failed + 1))
3804 echo "$fname MDT index mismatch $index != $index2"
3808 echo "$failed MDT index mismatches"
3809 (( failed < 4 )) || error "MDT index mismatch $failed times"
3812 run_test 33h "temp file is located on the same MDT as target"
3814 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3817 $MCREATE $DIR/f34 || error "mcreate failed"
3818 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3819 error "getstripe failed"
3820 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3821 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3822 error "getstripe failed"
3823 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3824 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3826 run_test 34a "truncate file that has not been opened ==========="
3829 [ ! -f $DIR/f34 ] && test_34a
3830 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3831 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3832 $OPENFILE -f O_RDONLY $DIR/f34
3833 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3834 error "getstripe failed"
3835 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3836 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3838 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3841 [ ! -f $DIR/f34 ] && test_34a
3842 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3843 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3844 $OPENFILE -f O_RDWR $DIR/f34
3845 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3846 error "$LFS getstripe failed"
3847 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3848 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3850 run_test 34c "O_RDWR opening file-with-size works =============="
3853 [ ! -f $DIR/f34 ] && test_34a
3854 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3856 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3857 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3860 run_test 34d "write to sparse file ============================="
3864 $MCREATE $DIR/f34e || error "mcreate failed"
3865 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3866 $CHECKSTAT -s 1000 $DIR/f34e ||
3867 error "Size of $DIR/f34e not equal to 1000 bytes"
3868 $OPENFILE -f O_RDWR $DIR/f34e
3869 $CHECKSTAT -s 1000 $DIR/f34e ||
3870 error "Size of $DIR/f34e not equal to 1000 bytes"
3872 run_test 34e "create objects, some with size and some without =="
3874 test_34f() { # bug 6242, 6243
3875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3879 $MCREATE $DIR/f34f || error "mcreate failed"
3880 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3881 dd if=$DIR/f34f of=$TMP/f34f
3882 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3883 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3884 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3885 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3886 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3888 run_test 34f "read from a file with no objects until EOF ======="
3891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3893 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3895 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3896 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3897 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3898 cancel_lru_locks osc
3899 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3900 error "wrong size after lock cancel"
3902 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3903 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3904 error "expanding truncate failed"
3905 cancel_lru_locks osc
3906 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3907 error "wrong expanded size after lock cancel"
3909 run_test 34g "truncate long file ==============================="
3912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3917 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3918 sync # Flush the cache so that multiop below does not block on cache
3919 # flush when getting the group lock
3920 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3923 # Since just timed wait is not good enough, let's do a sync write
3924 # that way we are sure enough time for a roundtrip + processing
3925 # passed + 2 seconds of extra margin.
3926 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3930 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3931 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3935 local nsz=`stat -c %s $DIR/$tfile`
3936 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3938 run_test 34h "ftruncate file under grouplock should not block"
3941 cp /bin/sh $DIR/f35a
3943 chown $RUNAS_ID $DIR/f35a
3944 $RUNAS $DIR/f35a && error || true
3947 run_test 35a "exec file with mode 444 (should return and not leak)"
3951 utime $DIR/f36 || error "utime failed for MDS"
3953 run_test 36a "MDS utime check (mknod, utime)"
3957 utime $DIR/f36 || error "utime failed for OST"
3959 run_test 36b "OST utime check (open, utime)"
3964 chown $RUNAS_ID $DIR/d36
3965 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3967 run_test 36c "non-root MDS utime check (mknod, utime)"
3970 [ ! -d $DIR/d36 ] && test_36c
3971 echo "" > $DIR/d36/f36
3972 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3974 run_test 36d "non-root OST utime check (open, utime)"
3977 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3979 test_mkdir $DIR/$tdir
3980 touch $DIR/$tdir/$tfile
3981 $RUNAS utime $DIR/$tdir/$tfile &&
3982 error "utime worked, expected failure" || true
3984 run_test 36e "utime on non-owned file (should return error)"
3988 local LANG_SAVE=$LANG
3989 local LC_LANG_SAVE=$LC_LANG
3990 export LANG=C LC_LANG=C # for date language
3992 DATESTR="Dec 20 2000"
3993 test_mkdir $DIR/$tdir
3994 lctl set_param fail_loc=$fl
3996 cp /etc/hosts $DIR/$tdir/$tfile
3997 sync & # write RPC generated with "current" inode timestamp, but delayed
3999 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4000 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4001 cancel_lru_locks $OSC
4002 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4004 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4005 echo "BEFORE: $LS_BEFORE" && \
4006 echo "AFTER : $LS_AFTER" && \
4007 echo "WANT : $DATESTR" && \
4008 error "$DIR/$tdir/$tfile timestamps changed" || true
4010 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4016 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4017 subr_36fh "0x80000214"
4019 run_test 36f "utime on file racing with OST BRW write =========="
4022 remote_ost_nodsh && skip "remote OST with nodsh"
4023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4024 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4025 skip "Need MDS version at least 2.12.51"
4030 local tgt="obdfilter"
4032 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4034 test_mkdir $DIR/$tdir
4035 fmd_max_age=$(do_facet $facet \
4036 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4039 echo "FMD max age: ${fmd_max_age}s"
4040 touch $DIR/$tdir/$tfile
4041 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4042 gawk '{cnt=cnt+$1} END{print cnt}')
4043 echo "FMD before: $fmd"
4045 error "FMD wasn't create by touch"
4046 sleep $((fmd_max_age + 12))
4047 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4048 gawk '{cnt=cnt+$1} END{print cnt}')
4049 echo "FMD after: $fmd"
4051 error "FMD wasn't expired by ping"
4053 run_test 36g "FMD cache expiry ====================="
4056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4058 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4059 subr_36fh "0x80000227"
4061 run_test 36h "utime on file racing with OST BRW write =========="
4064 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4066 test_mkdir $DIR/$tdir
4067 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4069 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4070 local new_mtime=$((mtime + 200))
4072 #change Modify time of striped dir
4073 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4074 error "change mtime failed"
4076 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4078 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4080 run_test 36i "change mtime on striped directory"
4082 # test_37 - duplicate with tests 32q 32r
4085 local file=$DIR/$tfile
4087 openfile -f O_DIRECTORY $file
4090 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4091 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4093 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4095 test_39a() { # was test_39
4097 touch $DIR/${tfile}2
4098 # ls -l $DIR/$tfile $DIR/${tfile}2
4099 # ls -lu $DIR/$tfile $DIR/${tfile}2
4100 # ls -lc $DIR/$tfile $DIR/${tfile}2
4102 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4103 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4105 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4107 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4109 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4110 error "O_TRUNC didn't change timestamps"
4113 run_test 39a "mtime changed on create"
4116 test_mkdir -c1 $DIR/$tdir
4117 cp -p /etc/passwd $DIR/$tdir/fopen
4118 cp -p /etc/passwd $DIR/$tdir/flink
4119 cp -p /etc/passwd $DIR/$tdir/funlink
4120 cp -p /etc/passwd $DIR/$tdir/frename
4121 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4124 echo "aaaaaa" >> $DIR/$tdir/fopen
4125 echo "aaaaaa" >> $DIR/$tdir/flink
4126 echo "aaaaaa" >> $DIR/$tdir/funlink
4127 echo "aaaaaa" >> $DIR/$tdir/frename
4129 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4130 local link_new=`stat -c %Y $DIR/$tdir/flink`
4131 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4132 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4134 cat $DIR/$tdir/fopen > /dev/null
4135 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4136 rm -f $DIR/$tdir/funlink2
4137 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4139 for (( i=0; i < 2; i++ )) ; do
4140 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4141 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4142 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4143 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4145 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4146 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4147 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4148 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4150 cancel_lru_locks $OSC
4151 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4154 run_test 39b "mtime change on open, link, unlink, rename ======"
4156 # this should be set to past
4157 TEST_39_MTIME=`date -d "1 year ago" +%s`
4163 local mtime0=`stat -c %Y $DIR1/$tfile`
4165 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4166 local mtime1=`stat -c %Y $DIR1/$tfile`
4167 [ "$mtime1" = $TEST_39_MTIME ] || \
4168 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4171 echo hello >> $DIR1/$tfile
4173 local mtime2=`stat -c %Y $DIR1/$tfile`
4174 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4175 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4177 mv $DIR1/$tfile $DIR1/$tfile-1
4179 for (( i=0; i < 2; i++ )) ; do
4180 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4181 [ "$mtime2" = "$mtime3" ] || \
4182 error "mtime ($mtime2) changed (to $mtime3) on rename"
4184 cancel_lru_locks $OSC
4185 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4188 run_test 39c "mtime change on rename ==========================="
4192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4195 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4197 for (( i=0; i < 2; i++ )) ; do
4198 local mtime=`stat -c %Y $DIR1/$tfile`
4199 [ $mtime = $TEST_39_MTIME ] || \
4200 error "mtime($mtime) is not set to $TEST_39_MTIME"
4202 cancel_lru_locks $OSC
4203 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4206 run_test 39d "create, utime, stat =============================="
4210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4213 local mtime1=`stat -c %Y $DIR1/$tfile`
4215 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4217 for (( i=0; i < 2; i++ )) ; do
4218 local mtime2=`stat -c %Y $DIR1/$tfile`
4219 [ $mtime2 = $TEST_39_MTIME ] || \
4220 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4222 cancel_lru_locks $OSC
4223 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4226 run_test 39e "create, stat, utime, stat ========================"
4230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4233 mtime1=`stat -c %Y $DIR1/$tfile`
4236 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4238 for (( i=0; i < 2; i++ )) ; do
4239 local mtime2=`stat -c %Y $DIR1/$tfile`
4240 [ $mtime2 = $TEST_39_MTIME ] || \
4241 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4243 cancel_lru_locks $OSC
4244 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4247 run_test 39f "create, stat, sleep, utime, stat ================="
4251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4253 echo hello >> $DIR1/$tfile
4254 local mtime1=`stat -c %Y $DIR1/$tfile`
4257 chmod o+r $DIR1/$tfile
4259 for (( i=0; i < 2; i++ )) ; do
4260 local mtime2=`stat -c %Y $DIR1/$tfile`
4261 [ "$mtime1" = "$mtime2" ] || \
4262 error "lost mtime: $mtime2, should be $mtime1"
4264 cancel_lru_locks $OSC
4265 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4268 run_test 39g "write, chmod, stat ==============================="
4272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4278 echo hello >> $DIR1/$tfile
4279 local mtime1=`stat -c %Y $DIR1/$tfile`
4281 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4283 if [ "$d1" != "$d2" ]; then
4284 echo "write and touch not within one second"
4286 for (( i=0; i < 2; i++ )) ; do
4287 local mtime2=`stat -c %Y $DIR1/$tfile`
4288 [ "$mtime2" = $TEST_39_MTIME ] || \
4289 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4291 cancel_lru_locks $OSC
4292 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4296 run_test 39h "write, utime within one second, stat ============="
4299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4304 echo hello >> $DIR1/$tfile
4305 local mtime1=`stat -c %Y $DIR1/$tfile`
4307 mv $DIR1/$tfile $DIR1/$tfile-1
4309 for (( i=0; i < 2; i++ )) ; do
4310 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4312 [ "$mtime1" = "$mtime2" ] || \
4313 error "lost mtime: $mtime2, should be $mtime1"
4315 cancel_lru_locks $OSC
4316 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4319 run_test 39i "write, rename, stat =============================="
4322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4324 start_full_debug_logging
4328 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4329 lctl set_param fail_loc=0x80000412
4330 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4331 error "multiop failed"
4333 local mtime1=`stat -c %Y $DIR1/$tfile`
4335 mv $DIR1/$tfile $DIR1/$tfile-1
4337 kill -USR1 $multipid
4338 wait $multipid || error "multiop close failed"
4340 for (( i=0; i < 2; i++ )) ; do
4341 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4342 [ "$mtime1" = "$mtime2" ] ||
4343 error "mtime is lost on close: $mtime2, " \
4347 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4349 lctl set_param fail_loc=0
4350 stop_full_debug_logging
4352 run_test 39j "write, rename, close, stat ======================="
4355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4360 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4362 local mtime1=`stat -c %Y $DIR1/$tfile`
4364 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4366 kill -USR1 $multipid
4367 wait $multipid || error "multiop close failed"
4369 for (( i=0; i < 2; i++ )) ; do
4370 local mtime2=`stat -c %Y $DIR1/$tfile`
4372 [ "$mtime2" = $TEST_39_MTIME ] || \
4373 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4376 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4379 run_test 39k "write, utime, close, stat ========================"
4381 # this should be set to future
4382 TEST_39_ATIME=`date -d "1 year" +%s`
4385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4386 remote_mds_nodsh && skip "remote MDS with nodsh"
4388 local atime_diff=$(do_facet $SINGLEMDS \
4389 lctl get_param -n mdd.*MDT0000*.atime_diff)
4393 # test setting directory atime to future
4394 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4395 local atime=$(stat -c %X $DIR/$tdir)
4396 [ "$atime" = $TEST_39_ATIME ] ||
4397 error "atime is not set to future: $atime, $TEST_39_ATIME"
4399 # test setting directory atime from future to now
4400 local now=$(date +%s)
4401 touch -a -d @$now $DIR/$tdir
4403 atime=$(stat -c %X $DIR/$tdir)
4404 [ "$atime" -eq "$now" ] ||
4405 error "atime is not updated from future: $atime, $now"
4407 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4410 # test setting directory atime when now > dir atime + atime_diff
4411 local d1=$(date +%s)
4413 local d2=$(date +%s)
4414 cancel_lru_locks mdc
4415 atime=$(stat -c %X $DIR/$tdir)
4416 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4417 error "atime is not updated : $atime, should be $d2"
4419 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4422 # test not setting directory atime when now < dir atime + atime_diff
4424 cancel_lru_locks mdc
4425 atime=$(stat -c %X $DIR/$tdir)
4426 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4427 error "atime is updated to $atime, should remain $d1<atime<$d2"
4429 do_facet $SINGLEMDS \
4430 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4432 run_test 39l "directory atime update ==========================="
4435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4439 local far_past_mtime=$(date -d "May 29 1953" +%s)
4440 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4442 touch -m -d @$far_past_mtime $DIR1/$tfile
4443 touch -a -d @$far_past_atime $DIR1/$tfile
4445 for (( i=0; i < 2; i++ )) ; do
4446 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4447 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4448 error "atime or mtime set incorrectly"
4450 cancel_lru_locks $OSC
4451 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4454 run_test 39m "test atime and mtime before 1970"
4456 test_39n() { # LU-3832
4457 remote_mds_nodsh && skip "remote MDS with nodsh"
4459 local atime_diff=$(do_facet $SINGLEMDS \
4460 lctl get_param -n mdd.*MDT0000*.atime_diff)
4465 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4468 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4469 atime0=$(stat -c %X $DIR/$tfile)
4472 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4473 atime1=$(stat -c %X $DIR/$tfile)
4476 cancel_lru_locks mdc
4477 cancel_lru_locks osc
4478 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4479 atime2=$(stat -c %X $DIR/$tfile)
4481 do_facet $SINGLEMDS \
4482 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4484 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4485 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4487 run_test 39n "check that O_NOATIME is honored"
4490 TESTDIR=$DIR/$tdir/$tfile
4491 [ -e $TESTDIR ] && rm -rf $TESTDIR
4498 links2=$(stat -c %h .)
4499 [ $(($links1 + 2)) != $links2 ] &&
4500 error "wrong links count $(($links1 + 2)) != $links2"
4502 links3=$(stat -c %h .)
4503 [ $(($links1 + 1)) != $links3 ] &&
4504 error "wrong links count $links1 != $links3"
4507 run_test 39o "directory cached attributes updated after create"
4510 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4513 TESTDIR=$DIR/$tdir/$tdir
4514 [ -e $TESTDIR ] && rm -rf $TESTDIR
4515 test_mkdir -p $TESTDIR
4519 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4520 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4522 links2=$(stat -c %h .)
4523 [ $(($links1 + 2)) != $links2 ] &&
4524 error "wrong links count $(($links1 + 2)) != $links2"
4526 links3=$(stat -c %h .)
4527 [ $(($links1 + 1)) != $links3 ] &&
4528 error "wrong links count $links1 != $links3"
4531 run_test 39p "remote directory cached attributes updated after create ========"
4534 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4535 skip "no atime update on old OST"
4536 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4537 skip_env "ldiskfs only test"
4541 saved_adiff=$(do_facet ost1 \
4542 lctl get_param -n obdfilter.*OST0000.atime_diff)
4543 stack_trap "do_facet ost1 \
4544 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4546 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4548 $LFS setstripe -i 0 $DIR/$tfile
4549 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4550 error "can't write initial file"
4551 cancel_lru_locks osc
4553 # exceed atime_diff and access file
4555 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4557 local atime_cli=$(stat -c %X $DIR/$tfile)
4558 echo "client atime: $atime_cli"
4559 # allow atime update to be written to device
4560 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4563 local ostdev=$(ostdevname 1)
4564 local fid=($(lfs getstripe -y $DIR/$tfile |
4565 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4566 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4567 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4569 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4570 local atime_ost=$(do_facet ost1 "$cmd" |&
4571 awk -F'[: ]' '/atime:/ { print $4 }')
4572 (( atime_cli == atime_ost )) ||
4573 error "atime on client $atime_cli != ost $atime_ost"
4575 run_test 39r "lazy atime update on OST"
4577 test_39q() { # LU-8041
4578 local testdir=$DIR/$tdir
4580 multiop_bg_pause $testdir D_c || error "multiop failed"
4582 cancel_lru_locks mdc
4583 kill -USR1 $multipid
4584 local atime=$(stat -c %X $testdir)
4585 [ "$atime" -ne 0 ] || error "atime is zero"
4587 run_test 39q "close won't zero out atime"
4590 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4591 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4592 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4593 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4594 error "$tfile is not 4096 bytes in size"
4596 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4600 small_write $DIR/f41 18
4602 run_test 41 "test small file write + fstat ====================="
4604 count_ost_writes() {
4605 lctl get_param -n ${OSC}.*.stats |
4606 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4607 END { printf("%0.0f", writes) }'
4614 BG_DIRTY_RATIO_SAVE=10
4615 MAX_BG_DIRTY_RATIO=25
4619 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4620 # dirty_ratio, dirty_background_ratio
4621 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4622 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4623 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4624 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4626 # if file not here, we are a 2.4 kernel
4627 kill -CONT `pidof kupdated`
4632 # setup the trap first, so someone cannot exit the test at the
4633 # exact wrong time and mess up a machine
4634 trap start_writeback EXIT
4635 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4636 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4637 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4638 sysctl -w vm.dirty_writeback_centisecs=0
4639 sysctl -w vm.dirty_writeback_centisecs=0
4640 # save and increase /proc/sys/vm/dirty_ratio
4641 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4642 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4643 # save and increase /proc/sys/vm/dirty_background_ratio
4644 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4645 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4647 # if file not here, we are a 2.4 kernel
4648 kill -STOP `pidof kupdated`
4652 # ensure that all stripes have some grant before we test client-side cache
4654 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4655 dd if=/dev/zero of=$i bs=4k count=1
4660 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4661 # file truncation, and file removal.
4663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4666 cancel_lru_locks $OSC
4668 sync; sleep 1; sync # just to be safe
4669 BEFOREWRITES=`count_ost_writes`
4670 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4671 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4672 AFTERWRITES=`count_ost_writes`
4673 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4674 error "$BEFOREWRITES < $AFTERWRITES"
4677 run_test 42a "ensure that we don't flush on close"
4680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4683 cancel_lru_locks $OSC
4686 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4687 BEFOREWRITES=$(count_ost_writes)
4688 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4689 AFTERWRITES=$(count_ost_writes)
4690 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4691 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4693 BEFOREWRITES=$(count_ost_writes)
4694 sync || error "sync: $?"
4695 AFTERWRITES=$(count_ost_writes)
4696 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4697 error "$BEFOREWRITES < $AFTERWRITES on sync"
4699 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4703 run_test 42b "test destroy of file with cached dirty data ======"
4705 # if these tests just want to test the effect of truncation,
4706 # they have to be very careful. consider:
4707 # - the first open gets a {0,EOF}PR lock
4708 # - the first write conflicts and gets a {0, count-1}PW
4709 # - the rest of the writes are under {count,EOF}PW
4710 # - the open for truncate tries to match a {0,EOF}PR
4711 # for the filesize and cancels the PWs.
4712 # any number of fixes (don't get {0,EOF} on open, match
4713 # composite locks, do smarter file size management) fix
4714 # this, but for now we want these tests to verify that
4715 # the cancellation with truncate intent works, so we
4716 # start the file with a full-file pw lock to match against
4717 # until the truncate.
4722 cancel_lru_locks $OSC
4724 # prime the file with 0,EOF PW to match
4728 # now the real test..
4729 dd if=/dev/zero of=$file bs=1024 count=100
4730 BEFOREWRITES=`count_ost_writes`
4731 $TRUNCATE $file $offset
4732 cancel_lru_locks $OSC
4733 AFTERWRITES=`count_ost_writes`
4738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4741 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4742 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4745 run_test 42c "test partial truncate of file with cached dirty data"
4748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4751 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4752 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4755 run_test 42d "test complete truncate of file with cached dirty data"
4757 test_42e() { # bug22074
4758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4760 local TDIR=$DIR/${tdir}e
4761 local pages=16 # hardcoded 16 pages, don't change it.
4762 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4763 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4767 test_mkdir $DIR/${tdir}e
4768 $LFS setstripe -c 1 $TDIR
4769 createmany -o $TDIR/f $files
4771 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4773 # we assume that with $OSTCOUNT files, at least one of them will
4774 # be allocated on OST0.
4775 warmup_files=$((OSTCOUNT * max_dirty_mb))
4776 createmany -o $TDIR/w $warmup_files
4778 # write a large amount of data into one file and sync, to get good
4779 # avail_grant number from OST.
4780 for ((i=0; i<$warmup_files; i++)); do
4781 idx=$($LFS getstripe -i $TDIR/w$i)
4782 [ $idx -ne 0 ] && continue
4783 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4786 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4788 $LCTL get_param $proc_osc0/cur_dirty_bytes
4789 $LCTL get_param $proc_osc0/cur_grant_bytes
4791 # create as much dirty pages as we can while not to trigger the actual
4792 # RPCs directly. but depends on the env, VFS may trigger flush during this
4793 # period, hopefully we are good.
4794 for ((i=0; i<$warmup_files; i++)); do
4795 idx=$($LFS getstripe -i $TDIR/w$i)
4796 [ $idx -ne 0 ] && continue
4797 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4799 $LCTL get_param $proc_osc0/cur_dirty_bytes
4800 $LCTL get_param $proc_osc0/cur_grant_bytes
4802 # perform the real test
4803 $LCTL set_param $proc_osc0/rpc_stats 0
4804 for ((;i<$files; i++)); do
4805 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4806 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4809 $LCTL get_param $proc_osc0/rpc_stats
4812 local have_ppr=false
4813 $LCTL get_param $proc_osc0/rpc_stats |
4814 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4815 # skip lines until we are at the RPC histogram data
4816 [ "$PPR" == "pages" ] && have_ppr=true && continue
4817 $have_ppr || continue
4819 # we only want the percent stat for < 16 pages
4820 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4822 percent=$((percent + WPCT))
4823 if [[ $percent -gt 15 ]]; then
4824 error "less than 16-pages write RPCs" \
4831 run_test 42e "verify sub-RPC writes are not done synchronously"
4833 test_43A() { # was test_43
4834 test_mkdir $DIR/$tdir
4835 cp -p /bin/ls $DIR/$tdir/$tfile
4836 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4838 # give multiop a chance to open
4841 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4844 run_test 43A "execution of file opened for write should return -ETXTBSY"
4847 test_mkdir $DIR/$tdir
4848 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4849 $DIR/$tdir/sleep 60 &
4851 # Make sure exec of $tdir/sleep wins race with truncate
4853 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4856 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4861 test_mkdir $DIR/$tdir
4862 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4863 $DIR/$tdir/sleep 60 &
4865 # Make sure exec of $tdir/sleep wins race with truncate
4867 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4870 run_test 43b "truncate of file being executed should return -ETXTBSY"
4873 local testdir="$DIR/$tdir"
4876 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4877 ( cd $testdir && md5sum -c )
4879 run_test 43c "md5sum of copy into lustre"
4881 test_44A() { # was test_44
4882 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4884 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4885 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4887 run_test 44A "zero length read from a sparse stripe"
4890 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4892 [ -z "$nstripe" ] && skip "can't get stripe info"
4893 [[ $nstripe -gt $OSTCOUNT ]] &&
4894 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4896 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4898 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4899 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4903 OFFSETS="0 $((stride/2)) $((stride-1))"
4904 for offset in $OFFSETS; do
4905 for i in $(seq 0 $((nstripe-1))); do
4906 local GLOBALOFFSETS=""
4908 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4909 local myfn=$DIR/d44a-$size
4910 echo "--------writing $myfn at $size"
4911 ll_sparseness_write $myfn $size ||
4912 error "ll_sparseness_write"
4913 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4914 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4915 error "ll_sparseness_verify $GLOBALOFFSETS"
4917 for j in $(seq 0 $((nstripe-1))); do
4919 size=$((((j + $nstripe )*$stride + $offset)))
4920 ll_sparseness_write $myfn $size ||
4921 error "ll_sparseness_write"
4922 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4924 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4925 error "ll_sparseness_verify $GLOBALOFFSETS"
4930 run_test 44a "test sparse pwrite ==============================="
4934 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4940 before=`dirty_osc_total`
4941 echo executing "\"$*\""
4943 after=`dirty_osc_total`
4944 echo before $before, after $after
4947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4950 # Obtain grants from OST if it supports it
4951 echo blah > ${f}_grant
4954 do_dirty_record "echo blah > $f"
4955 [[ $before -eq $after ]] && error "write wasn't cached"
4956 do_dirty_record "> $f"
4957 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4958 do_dirty_record "echo blah > $f"
4959 [[ $before -eq $after ]] && error "write wasn't cached"
4960 do_dirty_record "sync"
4961 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4962 do_dirty_record "echo blah > $f"
4963 [[ $before -eq $after ]] && error "write wasn't cached"
4964 do_dirty_record "cancel_lru_locks osc"
4965 [[ $before -gt $after ]] ||
4966 error "lock cancellation didn't lower dirty count"
4969 run_test 45 "osc io page accounting ============================"
4971 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4972 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4973 # objects offset and an assert hit when an rpc was built with 1023's mapped
4974 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4981 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4983 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4984 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4988 run_test 46 "dirtying a previously written page ================"
4990 # test_47 is removed "Device nodes check" is moved to test_28
4992 test_48a() { # bug 2399
4993 [ "$mds1_FSTYPE" = "zfs" ] &&
4994 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4995 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4997 test_mkdir $DIR/$tdir
4999 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5000 test_mkdir $DIR/$tdir
5001 touch foo || error "'touch foo' failed after recreating cwd"
5003 touch .foo || error "'touch .foo' failed after recreating cwd"
5005 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5006 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5007 cd . || error "'cd .' failed after recreating cwd"
5008 mkdir . && error "'mkdir .' worked after recreating cwd"
5009 rmdir . && error "'rmdir .' worked after recreating cwd"
5010 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5011 cd .. || error "'cd ..' failed after recreating cwd"
5013 run_test 48a "Access renamed working dir (should return errors)="
5015 test_48b() { # bug 2399
5017 test_mkdir $DIR/$tdir
5019 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5020 touch foo && error "'touch foo' worked after removing cwd"
5021 mkdir foo && error "'mkdir foo' worked after removing cwd"
5022 touch .foo && error "'touch .foo' worked after removing cwd"
5023 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5024 ls . > /dev/null && error "'ls .' worked after removing cwd"
5025 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5026 mkdir . && error "'mkdir .' worked after removing cwd"
5027 rmdir . && error "'rmdir .' worked after removing cwd"
5028 ln -s . foo && error "'ln -s .' worked after removing cwd"
5029 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5031 run_test 48b "Access removed working dir (should return errors)="
5033 test_48c() { # bug 2350
5034 #lctl set_param debug=-1
5037 test_mkdir -p $DIR/$tdir/dir
5039 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5040 $TRACE touch foo && error "touch foo worked after removing cwd"
5041 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5042 touch .foo && error "touch .foo worked after removing cwd"
5043 mkdir .foo && error "mkdir .foo worked after removing cwd"
5044 $TRACE ls . && error "'ls .' worked after removing cwd"
5045 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5046 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5047 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5048 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5049 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5051 run_test 48c "Access removed working subdir (should return errors)"
5053 test_48d() { # bug 2350
5054 #lctl set_param debug=-1
5057 test_mkdir -p $DIR/$tdir/dir
5059 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5060 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5061 $TRACE touch foo && error "'touch foo' worked after removing parent"
5062 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5063 touch .foo && error "'touch .foo' worked after removing parent"
5064 mkdir .foo && error "mkdir .foo worked after removing parent"
5065 $TRACE ls . && error "'ls .' worked after removing parent"
5066 $TRACE ls .. && error "'ls ..' worked after removing parent"
5067 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5068 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5069 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5072 run_test 48d "Access removed parent subdir (should return errors)"
5074 test_48e() { # bug 4134
5075 #lctl set_param debug=-1
5078 test_mkdir -p $DIR/$tdir/dir
5080 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5081 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5082 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5083 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5084 # On a buggy kernel addition of "touch foo" after cd .. will
5085 # produce kernel oops in lookup_hash_it
5086 touch ../foo && error "'cd ..' worked after recreate parent"
5088 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5090 run_test 48e "Access to recreated parent subdir (should return errors)"
5092 test_49() { # LU-1030
5093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5094 remote_ost_nodsh && skip "remote OST with nodsh"
5096 # get ost1 size - $FSNAME-OST0000
5097 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5099 # write 800M at maximum
5100 [[ $ost1_size -lt 2 ]] && ost1_size=2
5101 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5103 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5104 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5107 # change max_pages_per_rpc while writing the file
5108 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5109 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5110 # loop until dd process exits
5111 while ps ax -opid | grep -wq $dd_pid; do
5112 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5113 sleep $((RANDOM % 5 + 1))
5115 # restore original max_pages_per_rpc
5116 $LCTL set_param $osc1_mppc=$orig_mppc
5117 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5119 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5123 test_mkdir $DIR/$tdir
5125 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5127 run_test 50 "special situations: /proc symlinks ==============="
5129 test_51a() { # was test_51
5130 # bug 1516 - create an empty entry right after ".." then split dir
5131 test_mkdir -c1 $DIR/$tdir
5132 touch $DIR/$tdir/foo
5133 $MCREATE $DIR/$tdir/bar
5135 createmany -m $DIR/$tdir/longfile 201
5137 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5138 $MCREATE $DIR/$tdir/longfile$FNUM
5143 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5145 run_test 51a "special situations: split htree with empty entry =="
5147 cleanup_print_lfs_df () {
5154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5156 local dir=$DIR/$tdir
5157 local nrdirs=$((65536 + 100))
5159 # cleanup the directory
5166 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5167 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5168 [[ $numfree -lt $nrdirs ]] &&
5169 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5171 # need to check free space for the directories as well
5172 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5173 numfree=$(( blkfree / $(fs_inode_ksize) ))
5174 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5176 trap cleanup_print_lfs_df EXIT
5179 createmany -d $dir/d $nrdirs || {
5180 unlinkmany $dir/d $nrdirs
5181 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5185 nrdirs=$(ls -U $dir | wc -l)
5187 # unlink all but 100 subdirectories, then check it still works
5189 local delete=$((nrdirs - left))
5194 # for ldiskfs the nlink count should be 1, but this is OSD specific
5195 # and so this is listed for informational purposes only
5196 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5197 unlinkmany -d $dir/d $delete ||
5198 error "unlink of first $delete subdirs failed"
5200 echo "nlink between: $(stat -c %h $dir)"
5201 local found=$(ls -U $dir | wc -l)
5202 [ $found -ne $left ] &&
5203 error "can't find subdirs: found only $found, expected $left"
5205 unlinkmany -d $dir/d $delete $left ||
5206 error "unlink of second $left subdirs failed"
5207 # regardless of whether the backing filesystem tracks nlink accurately
5208 # or not, the nlink count shouldn't be more than "." and ".." here
5209 local after=$(stat -c %h $dir)
5210 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5211 echo "nlink after: $after"
5213 cleanup_print_lfs_df
5215 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5219 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5221 test_mkdir $DIR/$tdir
5222 createmany -o $DIR/$tdir/t- 1000
5223 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5224 for N in $(seq 0 $((OSTCOUNT - 1))); do
5225 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5226 END { printf("%0.0f", objs) }' $TMP/$tfile)
5227 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5228 '($1 == '$N') { objs += 1 } \
5229 END { printf("%0.0f", objs) }')
5230 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5232 unlinkmany $DIR/$tdir/t- 1000
5235 for N in $(seq 1 $((OSTCOUNT - 1))); do
5236 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5237 error "OST $N has less objects vs OST $NLAST" \
5238 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5239 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5240 error "OST $N has less objects vs OST $NLAST" \
5241 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5243 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5244 error "OST $N has less #0 objects vs OST $NLAST" \
5245 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5246 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5247 error "OST $N has less #0 objects vs OST $NLAST" \
5248 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5253 run_test 51d "check object distribution"
5256 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5257 skip_env "ldiskfs only test"
5260 test_mkdir -c1 $DIR/$tdir
5261 test_mkdir -c1 $DIR/$tdir/d0
5263 touch $DIR/$tdir/d0/foo
5264 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5265 error "file exceed 65000 nlink limit!"
5266 unlinkmany $DIR/$tdir/d0/f- 65001
5269 run_test 51e "check file nlink limit"
5272 test_mkdir $DIR/$tdir
5275 local ulimit_old=$(ulimit -n)
5276 local spare=20 # number of spare fd's for scripts/libraries, etc.
5277 local mdt=$($LFS getstripe -m $DIR/$tdir)
5278 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5280 echo "MDT$mdt numfree=$numfree, max=$max"
5281 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5282 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5283 while ! ulimit -n $((numfree + spare)); do
5284 numfree=$((numfree * 3 / 4))
5286 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5288 echo "left ulimit at $ulimit_old"
5291 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5292 unlinkmany $DIR/$tdir/f $numfree
5293 error "create+open $numfree files in $DIR/$tdir failed"
5295 ulimit -n $ulimit_old
5297 # if createmany exits at 120s there will be fewer than $numfree files
5298 unlinkmany $DIR/$tdir/f $numfree || true
5300 run_test 51f "check many open files limit"
5303 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5304 test_mkdir $DIR/$tdir
5305 touch $DIR/$tdir/foo
5306 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5307 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5308 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5309 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5310 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5312 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5313 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5314 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5316 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5317 cp -r $DIR/$tdir $TMP/
5318 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5320 run_test 52a "append-only flag test (should return errors)"
5323 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5324 test_mkdir $DIR/$tdir
5325 touch $DIR/$tdir/foo
5326 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5327 cat test > $DIR/$tdir/foo && error "cat test worked"
5328 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5329 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5330 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5332 echo foo >> $DIR/$tdir/foo && error "echo worked"
5333 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5334 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5335 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5336 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5338 chattr -i $DIR/$tdir/foo || error "chattr failed"
5340 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5342 run_test 52b "immutable flag test (should return errors) ======="
5345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5346 remote_mds_nodsh && skip "remote MDS with nodsh"
5347 remote_ost_nodsh && skip "remote OST with nodsh"
5360 local support_last_seq=true
5362 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5363 support_last_seq=false
5366 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5368 for value in $(do_facet $SINGLEMDS \
5369 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5370 param=$(echo ${value[0]} | cut -d "=" -f1)
5371 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5373 if $support_last_seq; then
5374 param_seq=$(echo $param |
5375 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5376 mds_last_seq=$(do_facet $SINGLEMDS \
5377 $LCTL get_param -n $param_seq)
5379 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5381 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5382 node=$(facet_active_host ost$((ostnum+1)))
5383 param="obdfilter.$ostname.last_id"
5384 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5385 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5386 ost_last_id=$ost_last
5388 if $support_last_seq; then
5389 ost_last_id=$(echo $ost_last |
5390 awk -F':' '{print $2}' |
5392 ost_last_seq=$(echo $ost_last |
5393 awk -F':' '{print $1}')
5394 [[ $ost_last_seq = $mds_last_seq ]] || continue
5397 if [[ $ost_last_id != $mds_last ]]; then
5398 error "$ost_last_id != $mds_last"
5405 $found || error "can not match last_seq/last_id for $mdtosc"
5408 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5411 perl -MSocket -e ';' || skip "no Socket perl module installed"
5413 $SOCKETSERVER $DIR/socket ||
5414 error "$SOCKETSERVER $DIR/socket failed: $?"
5415 $SOCKETCLIENT $DIR/socket ||
5416 error "$SOCKETCLIENT $DIR/socket failed: $?"
5417 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5419 run_test 54a "unix domain socket test =========================="
5425 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5427 run_test 54b "char device works in lustre ======================"
5430 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5431 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5432 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5434 for i in $(seq 3 7); do
5435 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5444 loopdev="$DIR/loop54c"
5447 $UMOUNT $DIR/$tdir || rc=$?
5448 losetup -d $loopdev || true
5449 losetup -d $LOOPDEV || true
5450 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5457 loopdev="$DIR/loop54c"
5460 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5461 trap cleanup_54c EXIT
5462 mknod $loopdev b 7 $LOOPNUM
5463 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5464 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5465 losetup $loopdev $DIR/$tfile ||
5466 error "can't set up $loopdev for $DIR/$tfile"
5467 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5468 test_mkdir $DIR/$tdir
5469 mount -t ext2 $loopdev $DIR/$tdir ||
5470 error "error mounting $loopdev on $DIR/$tdir"
5471 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5474 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5478 run_test 54c "block device works in lustre ====================="
5484 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5486 run_test 54d "fifo device works in lustre ======================"
5491 cp -aL /dev/console $f
5492 echo $string > $f || error "echo $string to $f failed"
5494 run_test 54e "console/tty device works in lustre ======================"
5498 local dir=$DIR/$tdir
5501 test_mkdir -p $dir/dir
5502 for i in $(seq $numfiles); do
5504 touch $dir/dir/file$i
5507 local numcomp=$($LFS getstripe --component-count $dir)
5509 [[ $numcomp == 0 ]] && numcomp=1
5511 # test lfs getstripe with --recursive
5512 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5514 [[ $filenum -eq $((numfiles * 2)) ]] ||
5515 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5516 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5517 [[ $filenum -eq $numfiles ]] ||
5518 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5519 echo "$LFS getstripe showed obdidx or l_ost_idx"
5521 # test lfs getstripe with file instead of dir
5522 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5523 [[ $filenum -eq 1 ]] ||
5524 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5525 echo "$LFS getstripe file1 passed"
5527 #test lfs getstripe with --verbose
5528 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5529 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5530 error "$LFS getstripe --verbose $dir: "\
5531 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5532 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5533 error "$LFS getstripe $dir: showed lmm_magic"
5535 #test lfs getstripe with -v prints lmm_fid
5536 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5537 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5538 error "$LFS getstripe -v $dir: "\
5539 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5540 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5541 error "$LFS getstripe $dir: showed lmm_fid by default"
5542 echo "$LFS getstripe --verbose passed"
5544 #check for FID information
5545 local fid1=$($LFS getstripe --fid $dir/file1)
5546 local fid2=$($LFS getstripe --verbose $dir/file1 |
5547 awk '/lmm_fid: / { print $2; exit; }')
5548 local fid3=$($LFS path2fid $dir/file1)
5550 [ "$fid1" != "$fid2" ] &&
5551 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5552 [ "$fid1" != "$fid3" ] &&
5553 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5554 echo "$LFS getstripe --fid passed"
5556 #test lfs getstripe with --obd
5557 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5558 error "$LFS getstripe --obd wrong_uuid: should return error"
5560 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5563 local obduuid=$(ostuuid_from_index $ostidx)
5564 local found=$($LFS getstripe -r --obd $obduuid $dir |
5565 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5567 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5568 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5570 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5573 [[ $found -eq $filenum ]] ||
5574 error "$LFS getstripe --obd: found $found expect $filenum"
5575 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5576 sed '/^[ ]*'${ostidx}'[ ]/d' |
5577 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5578 error "$LFS getstripe --obd: should not show file on other obd"
5579 echo "$LFS getstripe --obd passed"
5581 run_test 56a "check $LFS getstripe"
5584 local dir=$DIR/$tdir
5588 for i in $(seq $numdirs); do
5589 test_mkdir $dir/dir$i
5592 # test lfs getdirstripe default mode is non-recursion, which is
5593 # different from lfs getstripe
5594 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5596 [[ $dircnt -eq 1 ]] ||
5597 error "$LFS getdirstripe: found $dircnt, not 1"
5598 dircnt=$($LFS getdirstripe --recursive $dir |
5599 grep -c lmv_stripe_count)
5600 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5601 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5603 run_test 56b "check $LFS getdirstripe"
5606 remote_ost_nodsh && skip "remote OST with nodsh"
5609 local ost_name=$(ostname_from_index $ost_idx)
5610 local old_status=$(ost_dev_status $ost_idx)
5612 [[ -z "$old_status" ]] ||
5613 skip_env "OST $ost_name is in $old_status status"
5615 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5616 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5617 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5620 local new_status=$(ost_dev_status $ost_idx)
5622 [[ "$new_status" =~ "D" ]] ||
5623 error "$ost_name status is '$new_status', missing 'D'"
5624 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5625 [[ "$new_status" =~ "N" ]] ||
5626 error "$ost_name status is '$new_status', missing 'N'"
5629 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5630 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5631 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5634 new_status=$(ost_dev_status $ost_idx)
5635 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5636 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5638 run_test 56c "check 'lfs df' showing device status"
5643 local local_tdir="$1"
5644 local local_numfiles="$2"
5645 local local_numdirs="$3"
5646 local dir_params="$4"
5647 local dir_stripe_params="$5"
5649 if [ ! -d "$local_tdir" ] ; then
5650 test_mkdir -p $dir_stripe_params $local_tdir
5651 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5652 for i in $(seq $local_numfiles) ; do
5653 touch $local_tdir/file$i
5655 for i in $(seq $local_numdirs) ; do
5656 test_mkdir $dir_stripe_params $local_tdir/dir$i
5657 for j in $(seq $local_numfiles) ; do
5658 touch $local_tdir/dir$i/file$j
5664 setup_56_special() {
5666 local local_numfiles=$2
5667 local local_numdirs=$3
5669 setup_56 $local_tdir $local_numfiles $local_numdirs
5671 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5672 for i in $(seq $local_numfiles) ; do
5673 mknod $local_tdir/loop${i}b b 7 $i
5674 mknod $local_tdir/null${i}c c 1 3
5675 ln -s $local_tdir/file1 $local_tdir/link${i}
5677 for i in $(seq $local_numdirs) ; do
5678 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5679 mknod $local_tdir/dir$i/null${i}c c 1 3
5680 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5686 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5687 local expected=$(($NUMDIRS + 2))
5689 setup_56 $dir $NUMFILES $NUMDIRS
5691 # test lfs find with -name
5692 for i in $(seq $NUMFILES) ; do
5693 local nums=$($LFS find -name "*$i" $dir | wc -l)
5695 [ $nums -eq $expected ] ||
5696 error "lfs find -name '*$i' $dir wrong: "\
5697 "found $nums, expected $expected"
5700 run_test 56g "check lfs find -name"
5703 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5704 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5706 setup_56 $dir $NUMFILES $NUMDIRS
5708 # test lfs find with ! -name
5709 for i in $(seq $NUMFILES) ; do
5710 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5712 [ $nums -eq $expected ] ||
5713 error "lfs find ! -name '*$i' $dir wrong: "\
5714 "found $nums, expected $expected"
5717 run_test 56h "check lfs find ! -name"
5720 local dir=$DIR/$tdir
5724 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5727 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5729 run_test 56i "check 'lfs find -ost UUID' skips directories"
5732 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5734 setup_56_special $dir $NUMFILES $NUMDIRS
5736 local expected=$((NUMDIRS + 1))
5737 local cmd="$LFS find -type d $dir"
5738 local nums=$($cmd | wc -l)
5740 [ $nums -eq $expected ] ||
5741 error "'$cmd' wrong: found $nums, expected $expected"
5743 run_test 56j "check lfs find -type d"
5746 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5748 setup_56_special $dir $NUMFILES $NUMDIRS
5750 local expected=$(((NUMDIRS + 1) * NUMFILES))
5751 local cmd="$LFS find -type f $dir"
5752 local nums=$($cmd | wc -l)
5754 [ $nums -eq $expected ] ||
5755 error "'$cmd' wrong: found $nums, expected $expected"
5757 run_test 56k "check lfs find -type f"
5760 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5762 setup_56_special $dir $NUMFILES $NUMDIRS
5764 local expected=$((NUMDIRS + NUMFILES))
5765 local cmd="$LFS find -type b $dir"
5766 local nums=$($cmd | wc -l)
5768 [ $nums -eq $expected ] ||
5769 error "'$cmd' wrong: found $nums, expected $expected"
5771 run_test 56l "check lfs find -type b"
5774 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5776 setup_56_special $dir $NUMFILES $NUMDIRS
5778 local expected=$((NUMDIRS + NUMFILES))
5779 local cmd="$LFS find -type c $dir"
5780 local nums=$($cmd | wc -l)
5781 [ $nums -eq $expected ] ||
5782 error "'$cmd' wrong: found $nums, expected $expected"
5784 run_test 56m "check lfs find -type c"
5787 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5788 setup_56_special $dir $NUMFILES $NUMDIRS
5790 local expected=$((NUMDIRS + NUMFILES))
5791 local cmd="$LFS find -type l $dir"
5792 local nums=$($cmd | wc -l)
5794 [ $nums -eq $expected ] ||
5795 error "'$cmd' wrong: found $nums, expected $expected"
5797 run_test 56n "check lfs find -type l"
5800 local dir=$DIR/$tdir
5802 setup_56 $dir $NUMFILES $NUMDIRS
5803 utime $dir/file1 > /dev/null || error "utime (1)"
5804 utime $dir/file2 > /dev/null || error "utime (2)"
5805 utime $dir/dir1 > /dev/null || error "utime (3)"
5806 utime $dir/dir2 > /dev/null || error "utime (4)"
5807 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5808 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5811 local nums=$($LFS find -mtime +0 $dir | wc -l)
5813 [ $nums -eq $expected ] ||
5814 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5817 cmd="$LFS find -mtime 0 $dir"
5818 nums=$($cmd | wc -l)
5819 [ $nums -eq $expected ] ||
5820 error "'$cmd' wrong: found $nums, expected $expected"
5822 run_test 56o "check lfs find -mtime for old files"
5825 local dir=$DIR/$tdir
5829 # just to make sure there is something that won't be found
5831 touch $dir/$tfile.now
5833 for age in year week day hour min; do
5834 count=$((count + 1))
5836 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5837 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5838 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5840 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5841 local nums=$($cmd | wc -l)
5842 [ $nums -eq $expected ] ||
5843 error "'$cmd' wrong: found $nums, expected $expected"
5845 cmd="$LFS find $dir -atime $count${age:0:1}"
5846 nums=$($cmd | wc -l)
5847 [ $nums -eq $expected ] ||
5848 error "'$cmd' wrong: found $nums, expected $expected"
5852 cmd="$LFS find $dir -ctime +1s -type f"
5853 nums=$($cmd | wc -l)
5854 (( $nums == $count * 2 + 1)) ||
5855 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5857 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5859 test_newerXY_base() {
5862 local dir=$DIR/$tdir
5866 if [ $y == "t" ]; then
5867 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5869 ref=$DIR/$tfile.newer
5870 touch $ref || error "touch $ref failed"
5873 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5875 if [ $y == "t" ]; then
5876 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5878 negref=$DIR/$tfile.newerneg
5879 touch $negref || error "touch $negref failed"
5882 local cmd="$LFS find $dir -newer$x$y $ref"
5883 local nums=$(eval $cmd | wc -l)
5884 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5886 [ $nums -eq $expected ] ||
5887 error "'$cmd' wrong: found $nums, expected $expected"
5889 cmd="$LFS find $dir ! -newer$x$y $negref"
5890 nums=$(eval $cmd | wc -l)
5891 [ $nums -eq $expected ] ||
5892 error "'$cmd' wrong: found $nums, expected $expected"
5894 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5895 nums=$(eval $cmd | wc -l)
5896 [ $nums -eq $expected ] ||
5897 error "'$cmd' wrong: found $nums, expected $expected"
5903 test_newerXY_base "a" "a"
5904 test_newerXY_base "a" "m"
5905 test_newerXY_base "a" "c"
5906 test_newerXY_base "m" "a"
5907 test_newerXY_base "m" "m"
5908 test_newerXY_base "m" "c"
5909 test_newerXY_base "c" "a"
5910 test_newerXY_base "c" "m"
5911 test_newerXY_base "c" "c"
5912 test_newerXY_base "a" "t"
5913 test_newerXY_base "m" "t"
5914 test_newerXY_base "c" "t"
5916 run_test 56oc "check lfs find -newerXY work"
5919 [ $RUNAS_ID -eq $UID ] &&
5920 skip_env "RUNAS_ID = UID = $UID -- skipping"
5922 local dir=$DIR/$tdir
5924 setup_56 $dir $NUMFILES $NUMDIRS
5925 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5927 local expected=$NUMFILES
5928 local cmd="$LFS find -uid $RUNAS_ID $dir"
5929 local nums=$($cmd | wc -l)
5931 [ $nums -eq $expected ] ||
5932 error "'$cmd' wrong: found $nums, expected $expected"
5934 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5935 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5936 nums=$($cmd | wc -l)
5937 [ $nums -eq $expected ] ||
5938 error "'$cmd' wrong: found $nums, expected $expected"
5940 run_test 56p "check lfs find -uid and ! -uid"
5943 [ $RUNAS_ID -eq $UID ] &&
5944 skip_env "RUNAS_ID = UID = $UID -- skipping"
5946 local dir=$DIR/$tdir
5948 setup_56 $dir $NUMFILES $NUMDIRS
5949 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5951 local expected=$NUMFILES
5952 local cmd="$LFS find -gid $RUNAS_GID $dir"
5953 local nums=$($cmd | wc -l)
5955 [ $nums -eq $expected ] ||
5956 error "'$cmd' wrong: found $nums, expected $expected"
5958 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5959 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5960 nums=$($cmd | wc -l)
5961 [ $nums -eq $expected ] ||
5962 error "'$cmd' wrong: found $nums, expected $expected"
5964 run_test 56q "check lfs find -gid and ! -gid"
5967 local dir=$DIR/$tdir
5969 setup_56 $dir $NUMFILES $NUMDIRS
5972 local cmd="$LFS find -size 0 -type f -lazy $dir"
5973 local nums=$($cmd | wc -l)
5975 [ $nums -eq $expected ] ||
5976 error "'$cmd' wrong: found $nums, expected $expected"
5977 cmd="$LFS find -size 0 -type f $dir"
5978 nums=$($cmd | wc -l)
5979 [ $nums -eq $expected ] ||
5980 error "'$cmd' wrong: found $nums, expected $expected"
5983 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5984 nums=$($cmd | wc -l)
5985 [ $nums -eq $expected ] ||
5986 error "'$cmd' wrong: found $nums, expected $expected"
5987 cmd="$LFS find ! -size 0 -type f $dir"
5988 nums=$($cmd | wc -l)
5989 [ $nums -eq $expected ] ||
5990 error "'$cmd' wrong: found $nums, expected $expected"
5992 echo "test" > $dir/$tfile
5993 echo "test2" > $dir/$tfile.2 && sync
5995 cmd="$LFS find -size 5 -type f -lazy $dir"
5996 nums=$($cmd | wc -l)
5997 [ $nums -eq $expected ] ||
5998 error "'$cmd' wrong: found $nums, expected $expected"
5999 cmd="$LFS find -size 5 -type f $dir"
6000 nums=$($cmd | wc -l)
6001 [ $nums -eq $expected ] ||
6002 error "'$cmd' wrong: found $nums, expected $expected"
6005 cmd="$LFS find -size +5 -type f -lazy $dir"
6006 nums=$($cmd | wc -l)
6007 [ $nums -eq $expected ] ||
6008 error "'$cmd' wrong: found $nums, expected $expected"
6009 cmd="$LFS find -size +5 -type f $dir"
6010 nums=$($cmd | wc -l)
6011 [ $nums -eq $expected ] ||
6012 error "'$cmd' wrong: found $nums, expected $expected"
6015 cmd="$LFS find -size +0 -type f -lazy $dir"
6016 nums=$($cmd | wc -l)
6017 [ $nums -eq $expected ] ||
6018 error "'$cmd' wrong: found $nums, expected $expected"
6019 cmd="$LFS find -size +0 -type f $dir"
6020 nums=$($cmd | wc -l)
6021 [ $nums -eq $expected ] ||
6022 error "'$cmd' wrong: found $nums, expected $expected"
6025 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6026 nums=$($cmd | wc -l)
6027 [ $nums -eq $expected ] ||
6028 error "'$cmd' wrong: found $nums, expected $expected"
6029 cmd="$LFS find ! -size -5 -type f $dir"
6030 nums=$($cmd | wc -l)
6031 [ $nums -eq $expected ] ||
6032 error "'$cmd' wrong: found $nums, expected $expected"
6035 cmd="$LFS find -size -5 -type f -lazy $dir"
6036 nums=$($cmd | wc -l)
6037 [ $nums -eq $expected ] ||
6038 error "'$cmd' wrong: found $nums, expected $expected"
6039 cmd="$LFS find -size -5 -type f $dir"
6040 nums=$($cmd | wc -l)
6041 [ $nums -eq $expected ] ||
6042 error "'$cmd' wrong: found $nums, expected $expected"
6044 run_test 56r "check lfs find -size works"
6047 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6048 skip "MDS < 2.12.58 doesn't return LSOM data"
6049 local dir=$DIR/$tdir
6051 [[ $OSC == "mdc" ]] && skip "DoM files" && return
6053 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6055 cancel_lru_locks $OSC
6057 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6059 local cmd="$LFS find -size 0 -type f -lazy $dir"
6060 local nums=$($cmd | wc -l)
6062 [ $nums -eq $expected ] ||
6063 error "'$cmd' wrong: found $nums, expected $expected"
6065 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6066 [ $rpcs_before -eq $rpcs_after ] ||
6067 error "'$cmd' should not send glimpse RPCs to OST"
6068 cmd="$LFS find -size 0 -type f $dir"
6069 nums=$($cmd | wc -l)
6070 [ $nums -eq $expected ] ||
6071 error "'$cmd' wrong: found $nums, expected $expected"
6072 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6073 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6074 $LCTL get_param osc.*.stats
6075 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
6076 error "'$cmd' should send 12 glimpse RPCs to OST"
6078 cancel_lru_locks $OSC
6079 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6081 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6082 nums=$($cmd | wc -l)
6083 [ $nums -eq $expected ] ||
6084 error "'$cmd' wrong: found $nums, expected $expected"
6085 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6086 $LCTL get_param mdc.*.stats
6087 [ $rpcs_before -eq $rpcs_after ] ||
6088 error "'$cmd' should not send glimpse RPCs to OST"
6089 cmd="$LFS find ! -size 0 -type f $dir"
6090 nums=$($cmd | wc -l)
6091 [ $nums -eq $expected ] ||
6092 error "'$cmd' wrong: found $nums, expected $expected"
6093 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6094 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6095 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
6096 error "'$cmd' should send 12 glimpse RPCs to OST"
6098 echo "test" > $dir/$tfile
6099 echo "test2" > $dir/$tfile.2 && sync
6100 cancel_lru_locks $OSC
6101 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6103 cmd="$LFS find -size 5 -type f -lazy $dir"
6104 nums=$($cmd | wc -l)
6105 [ $nums -eq $expected ] ||
6106 error "'$cmd' wrong: found $nums, expected $expected"
6107 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6108 [ $rpcs_before -eq $rpcs_after ] ||
6109 error "'$cmd' should not send glimpse RPCs to OST"
6110 cmd="$LFS find -size 5 -type f $dir"
6111 nums=$($cmd | wc -l)
6112 [ $nums -eq $expected ] ||
6113 error "'$cmd' wrong: found $nums, expected $expected"
6114 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6115 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6116 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6117 error "'$cmd' should send 14 glimpse RPCs to OST"
6119 cancel_lru_locks $OSC
6120 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6122 cmd="$LFS find -size +5 -type f -lazy $dir"
6123 nums=$($cmd | wc -l)
6124 [ $nums -eq $expected ] ||
6125 error "'$cmd' wrong: found $nums, expected $expected"
6126 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6127 [ $rpcs_before -eq $rpcs_after ] ||
6128 error "'$cmd' should not send glimpse RPCs to OST"
6129 cmd="$LFS find -size +5 -type f $dir"
6130 nums=$($cmd | wc -l)
6131 [ $nums -eq $expected ] ||
6132 error "'$cmd' wrong: found $nums, expected $expected"
6133 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6134 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6135 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6136 error "'$cmd' should send 14 glimpse RPCs to OST"
6138 cancel_lru_locks $OSC
6139 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6141 cmd="$LFS find -size +0 -type f -lazy $dir"
6142 nums=$($cmd | wc -l)
6143 [ $nums -eq $expected ] ||
6144 error "'$cmd' wrong: found $nums, expected $expected"
6145 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6146 [ $rpcs_before -eq $rpcs_after ] ||
6147 error "'$cmd' should not send glimpse RPCs to OST"
6148 cmd="$LFS find -size +0 -type f $dir"
6149 nums=$($cmd | wc -l)
6150 [ $nums -eq $expected ] ||
6151 error "'$cmd' wrong: found $nums, expected $expected"
6152 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6153 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6154 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6155 error "'$cmd' should send 14 glimpse RPCs to OST"
6157 cancel_lru_locks $OSC
6158 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6160 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6161 nums=$($cmd | wc -l)
6162 [ $nums -eq $expected ] ||
6163 error "'$cmd' wrong: found $nums, expected $expected"
6164 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6165 [ $rpcs_before -eq $rpcs_after ] ||
6166 error "'$cmd' should not send glimpse RPCs to OST"
6167 cmd="$LFS find ! -size -5 -type f $dir"
6168 nums=$($cmd | wc -l)
6169 [ $nums -eq $expected ] ||
6170 error "'$cmd' wrong: found $nums, expected $expected"
6171 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6172 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6173 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6174 error "'$cmd' should send 14 glimpse RPCs to OST"
6176 cancel_lru_locks $OSC
6177 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6179 cmd="$LFS find -size -5 -type f -lazy $dir"
6180 nums=$($cmd | wc -l)
6181 [ $nums -eq $expected ] ||
6182 error "'$cmd' wrong: found $nums, expected $expected"
6183 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6184 [ $rpcs_before -eq $rpcs_after ] ||
6185 error "'$cmd' should not send glimpse RPCs to OST"
6186 cmd="$LFS find -size -5 -type f $dir"
6187 nums=$($cmd | wc -l)
6188 [ $nums -eq $expected ] ||
6189 error "'$cmd' wrong: found $nums, expected $expected"
6190 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6191 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6192 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6193 error "'$cmd' should send 14 glimpse RPCs to OST"
6195 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6198 local dir=$DIR/$tdir
6199 local tmp=$TMP/$tfile.log
6202 test_mkdir -p $dir || error "failed to mkdir $dir"
6203 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6204 error "failed to setstripe $dir/$tfile"
6205 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6207 stack_trap "rm -f $tmp" EXIT
6208 $LFS find --size +100K --ost 0 $dir 2>&1 | tee $tmp
6209 [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
6210 error "failed to find --size +100K --ost 0 $dir"
6211 $LFS find --size +100K --mdt $mdt_idx $dir 2>&1 | tee $tmp
6212 [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
6213 error "failed to find --size +100K --mdt $mdt_idx $dir"
6215 run_test 56rb "check lfs find --size --ost/--mdt works"
6217 test_56s() { # LU-611 #LU-9369
6218 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6220 local dir=$DIR/$tdir
6221 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6223 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6224 for i in $(seq $NUMDIRS); do
6225 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6228 local expected=$NUMDIRS
6229 local cmd="$LFS find -c $OSTCOUNT $dir"
6230 local nums=$($cmd | wc -l)
6232 [ $nums -eq $expected ] || {
6233 $LFS getstripe -R $dir
6234 error "'$cmd' wrong: found $nums, expected $expected"
6237 expected=$((NUMDIRS + onestripe))
6238 cmd="$LFS find -stripe-count +0 -type f $dir"
6239 nums=$($cmd | wc -l)
6240 [ $nums -eq $expected ] || {
6241 $LFS getstripe -R $dir
6242 error "'$cmd' wrong: found $nums, expected $expected"
6246 cmd="$LFS find -stripe-count 1 -type f $dir"
6247 nums=$($cmd | wc -l)
6248 [ $nums -eq $expected ] || {
6249 $LFS getstripe -R $dir
6250 error "'$cmd' wrong: found $nums, expected $expected"
6253 cmd="$LFS find -stripe-count -2 -type f $dir"
6254 nums=$($cmd | wc -l)
6255 [ $nums -eq $expected ] || {
6256 $LFS getstripe -R $dir
6257 error "'$cmd' wrong: found $nums, expected $expected"
6261 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6262 nums=$($cmd | wc -l)
6263 [ $nums -eq $expected ] || {
6264 $LFS getstripe -R $dir
6265 error "'$cmd' wrong: found $nums, expected $expected"
6268 run_test 56s "check lfs find -stripe-count works"
6270 test_56t() { # LU-611 #LU-9369
6271 local dir=$DIR/$tdir
6273 setup_56 $dir 0 $NUMDIRS
6274 for i in $(seq $NUMDIRS); do
6275 $LFS setstripe -S 8M $dir/dir$i/$tfile
6278 local expected=$NUMDIRS
6279 local cmd="$LFS find -S 8M $dir"
6280 local nums=$($cmd | wc -l)
6282 [ $nums -eq $expected ] || {
6283 $LFS getstripe -R $dir
6284 error "'$cmd' wrong: found $nums, expected $expected"
6288 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6290 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6292 expected=$(((NUMDIRS + 1) * NUMFILES))
6293 cmd="$LFS find -stripe-size 512k -type f $dir"
6294 nums=$($cmd | wc -l)
6295 [ $nums -eq $expected ] ||
6296 error "'$cmd' wrong: found $nums, expected $expected"
6298 cmd="$LFS find -stripe-size +320k -type f $dir"
6299 nums=$($cmd | wc -l)
6300 [ $nums -eq $expected ] ||
6301 error "'$cmd' wrong: found $nums, expected $expected"
6303 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6304 cmd="$LFS find -stripe-size +200k -type f $dir"
6305 nums=$($cmd | wc -l)
6306 [ $nums -eq $expected ] ||
6307 error "'$cmd' wrong: found $nums, expected $expected"
6309 cmd="$LFS find -stripe-size -640k -type f $dir"
6310 nums=$($cmd | wc -l)
6311 [ $nums -eq $expected ] ||
6312 error "'$cmd' wrong: found $nums, expected $expected"
6315 cmd="$LFS find -stripe-size 256k -type f $dir"
6316 nums=$($cmd | wc -l)
6317 [ $nums -eq $expected ] ||
6318 error "'$cmd' wrong: found $nums, expected $expected"
6320 cmd="$LFS find -stripe-size -320k -type f $dir"
6321 nums=$($cmd | wc -l)
6322 [ $nums -eq $expected ] ||
6323 error "'$cmd' wrong: found $nums, expected $expected"
6326 cmd="$LFS find -stripe-size 1024k -type f $dir"
6327 nums=$($cmd | wc -l)
6328 [ $nums -eq $expected ] ||
6329 error "'$cmd' wrong: found $nums, expected $expected"
6331 run_test 56t "check lfs find -stripe-size works"
6333 test_56u() { # LU-611
6334 local dir=$DIR/$tdir
6336 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6338 if [[ $OSTCOUNT -gt 1 ]]; then
6339 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6345 local expected=$(((NUMDIRS + 1) * NUMFILES))
6346 local cmd="$LFS find -stripe-index 0 -type f $dir"
6347 local nums=$($cmd | wc -l)
6349 [ $nums -eq $expected ] ||
6350 error "'$cmd' wrong: found $nums, expected $expected"
6353 cmd="$LFS find -stripe-index 1 -type f $dir"
6354 nums=$($cmd | wc -l)
6355 [ $nums -eq $expected ] ||
6356 error "'$cmd' wrong: found $nums, expected $expected"
6358 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6359 nums=$($cmd | wc -l)
6360 [ $nums -eq $expected ] ||
6361 error "'$cmd' wrong: found $nums, expected $expected"
6364 # This should produce an error and not return any files
6365 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6366 nums=$($cmd 2>/dev/null | wc -l)
6367 [ $nums -eq $expected ] ||
6368 error "'$cmd' wrong: found $nums, expected $expected"
6370 if [[ $OSTCOUNT -gt 1 ]]; then
6371 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6372 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6373 nums=$($cmd | wc -l)
6374 [ $nums -eq $expected ] ||
6375 error "'$cmd' wrong: found $nums, expected $expected"
6378 run_test 56u "check lfs find -stripe-index works"
6382 local dir=$DIR/$tdir
6384 setup_56 $dir $NUMFILES $NUMDIRS
6386 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6387 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6389 for file in $($LFS find -m $UUID $dir); do
6390 file_midx=$($LFS getstripe -m $file)
6391 [ $file_midx -eq $mdt_idx ] ||
6392 error "lfs find -m $UUID != getstripe -m $file_midx"
6395 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6398 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6401 local dir=$DIR/$tdir
6403 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6405 local stripe_size=$($LFS getstripe -S -d $dir) ||
6406 error "$LFS getstripe -S -d $dir failed"
6407 stripe_size=${stripe_size%% *}
6409 local file_size=$((stripe_size * OSTCOUNT))
6410 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6411 local required_space=$((file_num * file_size))
6412 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6414 [[ $free_space -le $((required_space / 1024)) ]] &&
6415 skip_env "need $required_space, have $free_space kbytes"
6418 local dd_count=$((file_size / dd_bs))
6420 # write data into the files
6425 for i in $(seq $NUMFILES); do
6427 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6428 error "write data into $file failed"
6430 for i in $(seq $NUMDIRS); do
6431 for j in $(seq $NUMFILES); do
6432 file=$dir/dir$i/file$j
6433 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6434 error "write data into $file failed"
6438 # $LFS_MIGRATE will fail if hard link migration is unsupported
6439 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6440 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6441 error "creating links to $dir/dir1/file1 failed"
6446 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6449 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6452 eval $cmd || error "$cmd failed"
6454 check_stripe_count $dir/file1 $expected
6456 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6458 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6459 # OST 1 if it is on OST 0. This file is small enough to
6460 # be on only one stripe.
6461 file=$dir/migr_1_ost
6462 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6463 error "write data into $file failed"
6464 local obdidx=$($LFS getstripe -i $file)
6465 local oldmd5=$(md5sum $file)
6468 [[ $obdidx -eq 0 ]] && newobdidx=1
6469 cmd="$LFS migrate -i $newobdidx $file"
6471 eval $cmd || error "$cmd failed"
6473 local realobdix=$($LFS getstripe -i $file)
6474 local newmd5=$(md5sum $file)
6476 [[ $newobdidx -ne $realobdix ]] &&
6477 error "new OST is different (was=$obdidx, "\
6478 "wanted=$newobdidx, got=$realobdix)"
6479 [[ "$oldmd5" != "$newmd5" ]] &&
6480 error "md5sum differ: $oldmd5, $newmd5"
6484 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6486 eval $cmd || error "$cmd failed"
6488 for j in $(seq $NUMFILES); do
6489 check_stripe_count $dir/dir1/file$j $expected
6492 # lfs_migrate works with lfs find
6493 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6494 $LFS_MIGRATE -y -c $expected"
6496 eval $cmd || error "$cmd failed"
6498 for i in $(seq 2 $NUMFILES); do
6499 check_stripe_count $dir/file$i $expected
6501 for i in $(seq 2 $NUMDIRS); do
6502 for j in $(seq $NUMFILES); do
6503 check_stripe_count $dir/dir$i/file$j $expected
6507 run_test 56w "check lfs_migrate -c stripe_count works"
6510 local file1=$DIR/$tdir/file1
6511 local create_pool=false
6512 local initial_pool=$($LFS getstripe -p $DIR)
6516 echo -n "Creating test dir..."
6517 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6520 echo -n "Creating test file..."
6521 touch $file1 || error "cannot create file"
6524 echo -n "Detecting existing pools..."
6525 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6527 if [ ${#pool_list[@]} -gt 0 ]; then
6528 echo "${pool_list[@]}"
6529 for thispool in "${pool_list[@]}"; do
6530 if [[ -z "$initial_pool" ||
6531 "$initial_pool" != "$thispool" ]]; then
6533 echo "Using existing pool '$pool'"
6538 echo "none detected."
6540 if [ -z "$pool" ]; then
6541 pool=${POOL:-testpool}
6542 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6543 echo -n "Creating pool '$pool'..."
6545 pool_add $pool &> /dev/null ||
6546 error "pool_add failed"
6549 echo -n "Adding target to pool..."
6550 pool_add_targets $pool 0 0 1 &> /dev/null ||
6551 error "pool_add_targets failed"
6555 echo -n "Setting pool using -p option..."
6556 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6557 error "migrate failed rc = $?"
6560 echo -n "Verifying test file is in pool after migrating..."
6561 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6562 error "file was not migrated to pool $pool"
6565 echo -n "Removing test file from pool '$pool'..."
6566 # "lfs migrate $file" won't remove the file from the pool
6567 # until some striping information is changed.
6568 $LFS migrate -c 1 $file1 &> /dev/null ||
6569 error "cannot remove from pool"
6570 [ "$($LFS getstripe -p $file1)" ] &&
6571 error "pool still set"
6574 echo -n "Setting pool using --pool option..."
6575 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6576 error "migrate failed rc = $?"
6581 if $create_pool; then
6582 destroy_test_pools 2> /dev/null ||
6583 error "destroy test pools failed"
6586 run_test 56wb "check lfs_migrate pool support"
6589 local file1="$DIR/$tdir/file1"
6596 echo -n "Creating test dir..."
6597 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6598 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6599 error "cannot set stripe by '-S 1M -c 1'"
6602 echo -n "Setting initial stripe for test file..."
6603 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6604 error "cannot set stripe"
6605 cur_ssize=$($LFS getstripe -S "$file1")
6606 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6609 # File currently set to -S 512K -c 1
6611 # Ensure -c and -S options are rejected when -R is set
6612 echo -n "Verifying incompatible options are detected..."
6613 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6614 error "incompatible -c and -R options not detected"
6615 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6616 error "incompatible -S and -R options not detected"
6619 # Ensure unrecognized options are passed through to 'lfs migrate'
6620 echo -n "Verifying -S option is passed through to lfs migrate..."
6621 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6622 error "migration failed"
6623 cur_ssize=$($LFS getstripe -S "$file1")
6624 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6627 # File currently set to -S 1M -c 1
6629 # Ensure long options are supported
6630 echo -n "Verifying long options supported..."
6631 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6632 error "long option without argument not supported"
6633 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6634 error "long option with argument not supported"
6635 cur_ssize=$($LFS getstripe -S "$file1")
6636 [ $cur_ssize -eq 524288 ] ||
6637 error "migrate --stripe-size $cur_ssize != 524288"
6640 # File currently set to -S 512K -c 1
6642 if [ "$OSTCOUNT" -gt 1 ]; then
6643 echo -n "Verifying explicit stripe count can be set..."
6644 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6645 error "migrate failed"
6646 cur_scount=$($LFS getstripe -c "$file1")
6647 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6651 # File currently set to -S 512K -c 1 or -S 512K -c 2
6653 # Ensure parent striping is used if -R is set, and no stripe
6654 # count or size is specified
6655 echo -n "Setting stripe for parent directory..."
6656 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6657 error "cannot set stripe '-S 2M -c 1'"
6660 echo -n "Verifying restripe option uses parent stripe settings..."
6661 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6662 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6663 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6664 error "migrate failed"
6665 cur_ssize=$($LFS getstripe -S "$file1")
6666 [ $cur_ssize -eq $parent_ssize ] ||
6667 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6668 cur_scount=$($LFS getstripe -c "$file1")
6669 [ $cur_scount -eq $parent_scount ] ||
6670 error "migrate -R stripe_count $cur_scount != $parent_scount"
6673 # File currently set to -S 1M -c 1
6675 # Ensure striping is preserved if -R is not set, and no stripe
6676 # count or size is specified
6677 echo -n "Verifying striping size preserved when not specified..."
6678 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6679 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6680 error "cannot set stripe on parent directory"
6681 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6682 error "migrate failed"
6683 cur_ssize=$($LFS getstripe -S "$file1")
6684 [ $cur_ssize -eq $orig_ssize ] ||
6685 error "migrate by default $cur_ssize != $orig_ssize"
6688 # Ensure file name properly detected when final option has no argument
6689 echo -n "Verifying file name properly detected..."
6690 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6691 error "file name interpreted as option argument"
6697 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6700 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6702 local file1=$DIR/$tdir/file1
6704 echo -n "Creating test dir..."
6705 test_mkdir $DIR/$tdir || error "cannot create dir"
6708 echo -n "Creating test file..."
6712 # Ensure 'lfs migrate' will fail by using a non-existent option,
6713 # and make sure rsync is not called to recover
6714 echo -n "Make sure --no-rsync option works..."
6715 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6716 grep -q 'refusing to fall back to rsync' ||
6717 error "rsync was called with --no-rsync set"
6720 # Ensure rsync is called without trying 'lfs migrate' first
6721 echo -n "Make sure --rsync option works..."
6722 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6723 grep -q 'falling back to rsync' &&
6724 error "lfs migrate was called with --rsync set"
6727 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6728 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6729 grep -q 'at the same time' ||
6730 error "--rsync and --no-rsync accepted concurrently"
6736 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6739 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6740 check_swap_layouts_support
6742 local dir=$DIR/$tdir
6743 local ref1=/etc/passwd
6744 local file1=$dir/file1
6746 test_mkdir $dir || error "creating dir $dir"
6747 $LFS setstripe -c 2 $file1
6749 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6750 stripe=$($LFS getstripe -c $file1)
6751 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6752 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6757 run_test 56x "lfs migration support"
6760 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6761 check_swap_layouts_support
6763 local dir=$DIR/$tdir/$testnum
6767 local ref1=/etc/passwd
6768 local file1=$dir/file1
6770 $LFS setstripe -c 2 $file1
6772 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6774 local stripe=$($LFS getstripe -c $file1)
6776 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6777 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6782 run_test 56xa "lfs migration --block support"
6784 check_migrate_links() {
6786 local file1="$dir/file1"
6790 local total_count=$(($begin + $count - 1))
6791 local symlink_count=10
6794 if [ ! -f "$file1" ]; then
6795 echo -n "creating initial file..."
6796 $LFS setstripe -c 1 -S "512k" "$file1" ||
6797 error "cannot setstripe initial file"
6800 echo -n "creating symlinks..."
6801 for s in $(seq 1 $symlink_count); do
6802 ln -s "$file1" "$dir/slink$s" ||
6803 error "cannot create symlinks"
6807 echo -n "creating nonlinked files..."
6808 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6809 error "cannot create nonlinked files"
6814 if [ ! -f "$dir/file$total_count" ]; then
6815 echo -n "creating hard links $begin:$total_count..."
6816 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6817 /dev/null || error "cannot create hard links"
6821 echo -n "checking number of hard links listed in xattrs..."
6822 local fid=$($LFS getstripe -F "$file1")
6823 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6826 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6827 skip "hard link list has unexpected size, skipping test"
6829 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6830 error "link names should exceed xattrs size"
6833 echo -n "migrating files..."
6834 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6836 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6839 # make sure all links have been properly migrated
6840 echo -n "verifying files..."
6841 fid=$($LFS getstripe -F "$file1") ||
6842 error "cannot get fid for file $file1"
6843 for i in $(seq 2 $total_count); do
6844 local fid2=$($LFS getstripe -F $dir/file$i)
6846 [ "$fid2" == "$fid" ] ||
6847 error "migrated hard link has mismatched FID"
6850 # make sure hard links were properly detected, and migration was
6851 # performed only once for the entire link set; nonlinked files should
6853 local actual=$(grep -c 'done' <<< "$migrate_out")
6854 local expected=$(($uniq_count + 1))
6856 [ "$actual" -eq "$expected" ] ||
6857 error "hard links individually migrated ($actual != $expected)"
6859 # make sure the correct number of hard links are present
6860 local hardlinks=$(stat -c '%h' "$file1")
6862 [ $hardlinks -eq $total_count ] ||
6863 error "num hard links $hardlinks != $total_count"
6870 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6871 skip "Need MDS version at least 2.10.55"
6873 local dir="$DIR/$tdir"
6875 test_mkdir "$dir" || error "cannot create dir $dir"
6877 echo "testing lfs migrate mode when all links fit within xattrs"
6878 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6880 echo "testing rsync mode when all links fit within xattrs"
6881 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6883 echo "testing lfs migrate mode when all links do not fit within xattrs"
6884 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6886 echo "testing rsync mode when all links do not fit within xattrs"
6887 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6889 chown -R $RUNAS_ID $dir
6890 echo "testing non-root lfs migrate mode when not all links are in xattr"
6891 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
6896 run_test 56xb "lfs migration hard link support"
6899 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6901 local dir="$DIR/$tdir"
6903 test_mkdir "$dir" || error "cannot create dir $dir"
6905 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6906 echo -n "Setting initial stripe for 20MB test file..."
6907 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6908 error "cannot setstripe 20MB file"
6910 echo -n "Sizing 20MB test file..."
6911 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6913 echo -n "Verifying small file autostripe count is 1..."
6914 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
6915 error "cannot migrate 20MB file"
6916 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6917 error "cannot get stripe for $dir/20mb"
6918 [ $stripe_count -eq 1 ] ||
6919 error "unexpected stripe count $stripe_count for 20MB file"
6923 # Test 2: File is small enough to fit within the available space on
6924 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6925 # have at least an additional 1KB for each desired stripe for test 3
6926 echo -n "Setting stripe for 1GB test file..."
6927 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
6929 echo -n "Sizing 1GB test file..."
6930 # File size is 1GB + 3KB
6931 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
6934 # need at least 512MB per OST for 1GB file to fit in 2 stripes
6935 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
6936 if (( avail > 524288 * OSTCOUNT )); then
6937 echo -n "Migrating 1GB file..."
6938 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
6939 error "cannot migrate 1GB file"
6941 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6942 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6943 error "cannot getstripe for 1GB file"
6944 [ $stripe_count -eq 2 ] ||
6945 error "unexpected stripe count $stripe_count != 2"
6949 # Test 3: File is too large to fit within the available space on
6950 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6951 if [ $OSTCOUNT -ge 3 ]; then
6952 # The required available space is calculated as
6953 # file size (1GB + 3KB) / OST count (3).
6954 local kb_per_ost=349526
6956 echo -n "Migrating 1GB file with limit..."
6957 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
6958 error "cannot migrate 1GB file with limit"
6961 stripe_count=$($LFS getstripe -c "$dir/1gb")
6962 echo -n "Verifying 1GB autostripe count with limited space..."
6963 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
6964 error "unexpected stripe count $stripe_count (min 3)"
6971 run_test 56xc "lfs migration autostripe"
6974 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6976 local dir=$DIR/$tdir
6977 local f_mgrt=$dir/$tfile.mgrt
6978 local f_yaml=$dir/$tfile.yaml
6979 local f_copy=$dir/$tfile.copy
6980 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
6981 local layout_copy="-c 2 -S 2M -i 1"
6982 local yamlfile=$dir/yamlfile
6983 local layout_before;
6986 test_mkdir "$dir" || error "cannot create dir $dir"
6987 $LFS setstripe $layout_yaml $f_yaml ||
6988 error "cannot setstripe $f_yaml with layout $layout_yaml"
6989 $LFS getstripe --yaml $f_yaml > $yamlfile
6990 $LFS setstripe $layout_copy $f_copy ||
6991 error "cannot setstripe $f_copy with layout $layout_copy"
6993 dd if=/dev/zero of=$f_mgrt bs=1M count=4
6995 # 1. test option --yaml
6996 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
6997 error "cannot migrate $f_mgrt with --yaml $yamlfile"
6998 layout_before=$(get_layout_param $f_yaml)
6999 layout_after=$(get_layout_param $f_mgrt)
7000 [ "$layout_after" == "$layout_before" ] ||
7001 error "lfs_migrate --yaml: $layout_after != $layout_before"
7003 # 2. test option --copy
7004 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7005 error "cannot migrate $f_mgrt with --copy $f_copy"
7006 layout_before=$(get_layout_param $f_copy)
7007 layout_after=$(get_layout_param $f_mgrt)
7008 [ "$layout_after" == "$layout_before" ] ||
7009 error "lfs_migrate --copy: $layout_after != $layout_before"
7011 run_test 56xd "check lfs_migrate --yaml and --copy support"
7014 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7016 local dir=$DIR/$tdir
7017 local f_comp=$dir/$tfile
7018 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7019 local layout_before=""
7020 local layout_after=""
7022 test_mkdir "$dir" || error "cannot create dir $dir"
7023 $LFS setstripe $layout $f_comp ||
7024 error "cannot setstripe $f_comp with layout $layout"
7025 layout_before=$(get_layout_param $f_comp)
7026 dd if=/dev/zero of=$f_comp bs=1M count=4
7028 # 1. migrate a comp layout file by lfs_migrate
7029 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7030 layout_after=$(get_layout_param $f_comp)
7031 [ "$layout_before" == "$layout_after" ] ||
7032 error "lfs_migrate: $layout_before != $layout_after"
7034 # 2. migrate a comp layout file by lfs migrate
7035 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7036 layout_after=$(get_layout_param $f_comp)
7037 [ "$layout_before" == "$layout_after" ] ||
7038 error "lfs migrate: $layout_before != $layout_after"
7040 run_test 56xe "migrate a composite layout file"
7043 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7044 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7047 local dir=$DIR/$tdir
7051 test_mkdir -p $dir || error "creating dir $dir"
7052 touch $f1 || error "creating std file $f1"
7053 $MULTIOP $f2 H2c || error "creating released file $f2"
7055 # a directory can be raid0, so ask only for files
7056 res=$($LFS find $dir -L raid0 -type f | wc -l)
7057 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7059 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7060 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7062 # only files can be released, so no need to force file search
7063 res=$($LFS find $dir -L released)
7064 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7066 res=$($LFS find $dir -type f \! -L released)
7067 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7069 run_test 56y "lfs find -L raid0|released"
7071 test_56z() { # LU-4824
7072 # This checks to make sure 'lfs find' continues after errors
7073 # There are two classes of errors that should be caught:
7074 # - If multiple paths are provided, all should be searched even if one
7076 # - If errors are encountered during the search, it should not terminate
7078 local dir=$DIR/$tdir
7082 for i in d{0..9}; do
7084 touch $dir/$i/$tfile
7086 $LFS find $DIR/non_existent_dir $dir &&
7087 error "$LFS find did not return an error"
7088 # Make a directory unsearchable. This should NOT be the last entry in
7089 # directory order. Arbitrarily pick the 6th entry
7090 chmod 700 $($LFS find $dir -type d | sed '6!d')
7092 $RUNAS $LFS find $DIR/non_existent $dir
7093 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7095 # The user should be able to see 10 directories and 9 files
7096 (( count == 19 )) ||
7097 error "$LFS find found $count != 19 entries after error"
7099 run_test 56z "lfs find should continue after an error"
7101 test_56aa() { # LU-5937
7102 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7104 local dir=$DIR/$tdir
7107 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7109 createmany -o $dir/striped_dir/${tfile}- 1024
7110 local dirs=$($LFS find --size +8k $dir/)
7112 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7114 run_test 56aa "lfs find --size under striped dir"
7116 test_56ab() { # LU-10705
7117 test_mkdir $DIR/$tdir
7118 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7119 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7120 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7121 # Flush writes to ensure valid blocks. Need to be more thorough for
7122 # ZFS, since blocks are not allocated/returned to client immediately.
7124 wait_zfs_commit ost1 2
7125 cancel_lru_locks osc
7128 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7130 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7132 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7133 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7135 rm -f $DIR/$tdir/$tfile.[123]
7137 run_test 56ab "lfs find --blocks"
7140 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7141 skip "Need MDS version at least 2.10.50"
7143 # Create composite files with one component
7144 local dir=$DIR/$tdir
7146 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7147 # Create composite files with three components
7148 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7149 # Create non-composite files
7150 createmany -o $dir/${tfile}- 10
7152 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7154 [[ $nfiles == 10 ]] ||
7155 error "lfs find -E 1M found $nfiles != 10 files"
7157 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7158 [[ $nfiles == 25 ]] ||
7159 error "lfs find ! -E 1M found $nfiles != 25 files"
7161 # All files have a component that starts at 0
7162 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7163 [[ $nfiles == 35 ]] ||
7164 error "lfs find --component-start 0 - $nfiles != 35 files"
7166 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7167 [[ $nfiles == 15 ]] ||
7168 error "lfs find --component-start 2M - $nfiles != 15 files"
7170 # All files created here have a componenet that does not starts at 2M
7171 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7172 [[ $nfiles == 35 ]] ||
7173 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7175 # Find files with a specified number of components
7176 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7177 [[ $nfiles == 15 ]] ||
7178 error "lfs find --component-count 3 - $nfiles != 15 files"
7180 # Remember non-composite files have a component count of zero
7181 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7182 [[ $nfiles == 10 ]] ||
7183 error "lfs find --component-count 0 - $nfiles != 10 files"
7185 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7186 [[ $nfiles == 20 ]] ||
7187 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7189 # All files have a flag called "init"
7190 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7191 [[ $nfiles == 35 ]] ||
7192 error "lfs find --component-flags init - $nfiles != 35 files"
7194 # Multi-component files will have a component not initialized
7195 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7196 [[ $nfiles == 15 ]] ||
7197 error "lfs find !--component-flags init - $nfiles != 15 files"
7202 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7205 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7206 skip "Need MDS version at least 2.10.57"
7216 # create mirrored directories and mirrored files
7217 mkdir $td || error "mkdir $td failed"
7218 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7219 createmany -o $tf- 10 || error "create $tf- failed"
7221 for i in $(seq 2); do
7223 mkdir $dir || error "mkdir $dir failed"
7224 $LFS mirror create -N$((3 + i)) $dir ||
7225 error "create mirrored dir $dir failed"
7226 createmany -o $dir/$tfile- 10 ||
7227 error "create $dir/$tfile- failed"
7230 # change the states of some mirrored files
7232 for i in $(seq 2); do
7234 for j in $(seq 4 9); do
7235 echo foo > $dir/$tfile-$j
7239 # find mirrored files with specific mirror count
7240 cmd="$LFS find --mirror-count 3 --type f $td"
7241 nfiles=$($cmd | wc -l)
7242 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7244 cmd="$LFS find ! --mirror-count 3 --type f $td"
7245 nfiles=$($cmd | wc -l)
7246 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7248 cmd="$LFS find --mirror-count +2 --type f $td"
7249 nfiles=$($cmd | wc -l)
7250 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7252 cmd="$LFS find --mirror-count -6 --type f $td"
7253 nfiles=$($cmd | wc -l)
7254 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7256 # find mirrored files with specific file state
7257 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7258 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7260 cmd="$LFS find --mirror-state=ro --type f $td"
7261 nfiles=$($cmd | wc -l)
7262 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7264 cmd="$LFS find ! --mirror-state=ro --type f $td"
7265 nfiles=$($cmd | wc -l)
7266 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7268 cmd="$LFS find --mirror-state=wp --type f $td"
7269 nfiles=$($cmd | wc -l)
7270 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7272 cmd="$LFS find ! --mirror-state=sp --type f $td"
7273 nfiles=$($cmd | wc -l)
7274 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7276 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7280 # note test will not do anything if MDS is not local
7281 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7282 skip_env "ldiskfs only test"
7284 remote_mds_nodsh && skip "remote MDS with nodsh"
7286 local MNTDEV="osd*.*MDT*.mntdev"
7287 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7288 [ -z "$DEV" ] && error "can't access $MNTDEV"
7289 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7290 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7291 error "can't access $DEV"
7292 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7293 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7297 run_test 57a "verify MDS filesystem created with large inodes =="
7300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7301 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7302 skip_env "ldiskfs only test"
7304 remote_mds_nodsh && skip "remote MDS with nodsh"
7306 local dir=$DIR/$tdir
7309 local fileN=$dir/f$filecount
7311 rm -rf $dir || error "removing $dir"
7313 local mdtidx=$($LFS getstripe -m $dir)
7314 local mdtname=MDT$(printf %04x $mdtidx)
7315 local facet=mds$((mdtidx + 1))
7317 echo "mcreating $filecount files"
7318 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7320 # verify that files do not have EAs yet
7321 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7322 error "$file1 has an EA"
7323 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7324 error "$fileN has an EA"
7328 df $dir #make sure we get new statfs data
7329 local mdsfree=$(do_facet $facet \
7330 lctl get_param -n osd*.*$mdtname.kbytesfree)
7331 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7334 echo "opening files to create objects/EAs"
7335 for file in $(seq -f $dir/f%g 1 $filecount); do
7336 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7337 error "opening $file"
7340 # verify that files have EAs now
7341 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7342 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7344 sleep 1 #make sure we get new statfs data
7346 local mdsfree2=$(do_facet $facet \
7347 lctl get_param -n osd*.*$mdtname.kbytesfree)
7348 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7350 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7351 if [ "$mdsfree" != "$mdsfree2" ]; then
7352 error "MDC before $mdcfree != after $mdcfree2"
7354 echo "MDC before $mdcfree != after $mdcfree2"
7355 echo "unable to confirm if MDS has large inodes"
7360 run_test 57b "default LOV EAs are stored inside large inodes ==="
7363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7364 [ -z "$(which wiretest 2>/dev/null)" ] &&
7365 skip_env "could not find wiretest"
7369 run_test 58 "verify cross-platform wire constants =============="
7372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7374 echo "touch 130 files"
7375 createmany -o $DIR/f59- 130
7377 unlinkmany $DIR/f59- 130
7379 # wait for commitment of removal
7380 wait_delete_completed
7382 run_test 59 "verify cancellation of llog records async ========="
7384 TEST60_HEAD="test_60 run $RANDOM"
7386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7387 remote_mgs_nodsh && skip "remote MGS with nodsh"
7388 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7389 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7390 skip_env "missing subtest run-llog.sh"
7392 log "$TEST60_HEAD - from kernel mode"
7393 do_facet mgs "$LCTL dk > /dev/null"
7394 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7395 do_facet mgs $LCTL dk > $TMP/$tfile
7397 # LU-6388: test llog_reader
7398 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7399 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7400 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7401 skip_env "missing llog_reader"
7402 local fstype=$(facet_fstype mgs)
7403 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7404 skip_env "Only for ldiskfs or zfs type mgs"
7406 local mntpt=$(facet_mntpt mgs)
7407 local mgsdev=$(mgsdevname 1)
7419 #get fid and record list
7420 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7422 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7424 #remount mgs as ldiskfs or zfs type
7425 stop mgs || error "stop mgs failed"
7426 mount_fstype mgs || error "remount mgs failed"
7427 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7430 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7431 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7436 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7438 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7440 echo "obj_file is $obj_file"
7441 do_facet mgs $llog_reader $obj_file
7443 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7444 awk '{ print $3 }' | sed -e "s/^type=//g")
7445 if [ $rec_type != $rec ]; then
7446 echo "FAILED test_60a wrong record type $rec_type," \
7452 #check obj path if record type is LLOG_LOGID_MAGIC
7453 if [ "$rec" == "1064553b" ]; then
7454 path=$(do_facet mgs $llog_reader $obj_file |
7455 grep "path=" | awk '{ print $NF }' |
7456 sed -e "s/^path=//g")
7457 if [ $obj_file != $mntpt/$path ]; then
7458 echo "FAILED test_60a wrong obj path" \
7459 "$montpt/$path, should be $obj_file"
7466 #restart mgs before "error", otherwise it will block the next test
7467 stop mgs || error "stop mgs failed"
7468 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7469 $pass || error "test failed, see FAILED test_60a messages for specifics"
7471 run_test 60a "llog_test run from kernel module and test llog_reader"
7473 test_60b() { # bug 6411
7474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7477 LLOG_COUNT=$(do_facet mgs dmesg |
7478 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7479 /llog_[a-z]*.c:[0-9]/ {
7491 [[ $LLOG_COUNT -gt 120 ]] &&
7492 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7494 run_test 60b "limit repeated messages from CERROR/CWARN"
7497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7499 echo "create 5000 files"
7500 createmany -o $DIR/f60c- 5000
7501 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7502 lctl set_param fail_loc=0x80000137
7503 unlinkmany $DIR/f60c- 5000
7504 lctl set_param fail_loc=0
7506 run_test 60c "unlink file when mds full"
7509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7511 SAVEPRINTK=$(lctl get_param -n printk)
7512 # verify "lctl mark" is even working"
7513 MESSAGE="test message ID $RANDOM $$"
7514 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7515 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7517 lctl set_param printk=0 || error "set lnet.printk failed"
7518 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7519 MESSAGE="new test message ID $RANDOM $$"
7520 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7521 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7522 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7524 lctl set_param -n printk="$SAVEPRINTK"
7526 run_test 60d "test printk console message masking"
7529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7530 remote_mds_nodsh && skip "remote MDS with nodsh"
7533 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7534 do_facet mds1 lctl set_param fail_loc=0x15b
7537 run_test 60e "no space while new llog is being created"
7543 test_mkdir -c $MDSCOUNT $DIR/$tdir
7548 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7549 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7551 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7552 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7553 index=$((index + 1))
7559 for i in {0..100}; do
7560 # define OBD_FAIL_OSD_TXN_START 0x19a
7561 local index=$((i % MDSCOUNT + 1))
7563 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7570 for i in $(seq $MDSCOUNT); do
7571 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7574 mkdir $DIR/$tdir/new || error "mkdir failed"
7575 rmdir $DIR/$tdir/new || error "rmdir failed"
7577 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7579 for i in $(seq $MDSCOUNT); do
7580 wait_update_facet mds$i "$LCTL get_param -n \
7581 mdd.$(facet_svc mds$i).lfsck_namespace |
7582 awk '/^status/ { print \\\$2 }'" "completed"
7585 ls -R $DIR/$tdir || error "ls failed"
7586 rm -rf $DIR/$tdir || error "rmdir failed"
7588 run_test 60g "transaction abort won't cause MDT hung"
7591 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7592 skip "Need MDS version at least 2.12.52"
7593 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7597 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7598 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7599 for fail_loc in 0x80000188 0x80000189; do
7600 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7601 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7602 error "mkdir $dir-$fail_loc failed"
7603 for i in {0..10}; do
7604 # create may fail on missing stripe
7605 echo $i > $DIR/$tdir-$fail_loc/$i
7607 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7608 error "getdirstripe $tdir-$fail_loc failed"
7609 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7610 error "migrate $tdir-$fail_loc failed"
7611 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7612 error "getdirstripe $tdir-$fail_loc failed"
7613 pushd $DIR/$tdir-$fail_loc
7615 echo $f | cmp $f - || error "$f data mismatch"
7618 rm -rf $DIR/$tdir-$fail_loc
7621 run_test 60h "striped directory with missing stripes can be accessed"
7624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7627 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7628 cancel_lru_locks osc
7629 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7632 run_test 61a "mmap() writes don't make sync hang ================"
7635 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7637 run_test 61b "mmap() of unstriped file is successful"
7639 # bug 2330 - insufficient obd_match error checking causes LBUG
7641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7645 cancel_lru_locks osc
7646 lctl set_param fail_loc=0x405
7647 cat $f && error "cat succeeded, expect -EIO"
7648 lctl set_param fail_loc=0
7650 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7651 # match every page all of the time.
7652 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7654 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7655 # Though this test is irrelevant anymore, it helped to reveal some
7656 # other grant bugs (LU-4482), let's keep it.
7657 test_63a() { # was test_63
7658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7660 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7662 for i in `seq 10` ; do
7663 dd if=/dev/zero of=$DIR/f63 bs=8k &
7669 rm -f $DIR/f63 || true
7671 run_test 63a "Verify oig_wait interruption does not crash ======="
7673 # bug 2248 - async write errors didn't return to application on sync
7674 # bug 3677 - async write errors left page locked
7676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7679 lctl set_param debug=-1
7681 # ensure we have a grant to do async writes
7682 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7685 sync # sync lest earlier test intercept the fail_loc
7687 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7688 lctl set_param fail_loc=0x80000406
7689 $MULTIOP $DIR/$tfile Owy && \
7690 error "sync didn't return ENOMEM"
7691 sync; sleep 2; sync # do a real sync this time to flush page
7692 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7693 error "locked page left in cache after async error" || true
7696 run_test 63b "async write errors should be returned to fsync ==="
7699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7702 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7704 run_test 64a "verify filter grant calculations (in kernel) ====="
7707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7709 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7711 run_test 64b "check out-of-space detection on client"
7714 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7716 run_test 64c "verify grant shrink"
7718 # this does exactly what osc_request.c:osc_announce_cached() does in
7719 # order to calculate max amount of grants to ask from server
7723 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7724 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7726 ((rpc_in_flight ++));
7727 nrpages=$((nrpages * rpc_in_flight))
7729 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7731 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7733 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7734 local undirty=$((nrpages * PAGE_SIZE))
7736 local max_extent_pages
7737 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7738 grep grant_max_extent_size | awk '{print $2}')
7739 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7740 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7741 local grant_extent_tax
7742 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7743 grep grant_extent_tax | awk '{print $2}')
7745 undirty=$((undirty + nrextents * grant_extent_tax))
7750 # this is size of unit for grant allocation. It should be equal to
7751 # what tgt_grant.c:tgt_grant_chunk() calculates
7755 local grant_extent_tax
7757 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7758 grep max_brw_size | awk '{print $2}')
7760 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7761 grep grant_extent_tax | awk '{print $2}')
7763 echo $(((max_brw_size + grant_extent_tax) * 2))
7767 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7768 skip "OST < 2.10.55 doesn't limit grants enough"
7770 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7771 local file=$DIR/$tfile
7773 [[ $($LCTL get_param osc.${tgt}.import |
7774 grep "connect_flags:.*grant_param") ]] ||
7775 skip "no grant_param connect flag"
7777 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7779 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7781 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7782 stack_trap "rm -f $file" EXIT
7784 $LFS setstripe $file -i 0 -c 1
7785 dd if=/dev/zero of=$file bs=1M count=1000 &
7790 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7791 if [[ $cur_grant -gt $max_cur_granted ]]
7794 error "cur_grant $cur_grant > $max_cur_granted"
7797 [[ $? -ne 0 ]] && break;
7802 wait_delete_completed
7803 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7805 run_test 64d "check grant limit exceed"
7807 # bug 1414 - set/get directories' stripe info
7809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7811 test_mkdir $DIR/$tdir
7813 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7815 run_test 65a "directory with no stripe info"
7818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7820 test_mkdir $DIR/$tdir
7821 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7823 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7826 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7828 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7832 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7834 test_mkdir $DIR/$tdir
7835 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7837 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7838 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7840 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7842 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7847 test_mkdir $DIR/$tdir
7848 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7849 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7851 if [[ $STRIPECOUNT -le 0 ]]; then
7853 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7854 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7855 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7857 sc=$(($STRIPECOUNT - 1))
7859 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7860 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7861 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7862 error "lverify failed"
7864 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7869 test_mkdir $DIR/$tdir
7871 $LFS setstripe $DIR/$tdir || error "setstripe"
7872 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7873 error "no stripe info failed"
7875 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7877 run_test 65e "directory setstripe defaults"
7880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7882 test_mkdir $DIR/${tdir}f
7883 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7884 error "setstripe succeeded" || true
7886 run_test 65f "dir setstripe permission (should return error) ==="
7889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7891 test_mkdir $DIR/$tdir
7892 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7894 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7895 error "setstripe -S failed"
7896 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7897 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7898 error "delete default stripe failed"
7900 run_test 65g "directory setstripe -d"
7903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7905 test_mkdir $DIR/$tdir
7906 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7908 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7909 error "setstripe -S failed"
7910 test_mkdir $DIR/$tdir/dd1
7911 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7912 error "stripe info inherit failed"
7914 run_test 65h "directory stripe info inherit ===================="
7917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7919 save_layout_restore_at_exit $MOUNT
7921 # bug6367: set non-default striping on root directory
7922 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7924 # bug12836: getstripe on -1 default directory striping
7925 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7927 # bug12836: getstripe -v on -1 default directory striping
7928 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7930 # bug12836: new find on -1 default directory striping
7931 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7933 run_test 65i "various tests to set root directory striping"
7935 test_65j() { # bug6367
7936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7940 # if we aren't already remounting for each test, do so for this test
7941 if [ "$I_MOUNTED" = "yes" ]; then
7942 cleanup || error "failed to unmount"
7946 save_layout_restore_at_exit $MOUNT
7948 $LFS setstripe -d $MOUNT || error "setstripe failed"
7950 run_test 65j "set default striping on root directory (bug 6367)="
7954 wait_delete_completed
7955 do_facet $SINGLEMDS "lctl set_param -n \
7956 osp.$ost*MDT0000.max_create_count=$max_count"
7957 do_facet $SINGLEMDS "lctl set_param -n \
7958 osp.$ost*MDT0000.create_count=$count"
7959 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7960 echo $INACTIVE_OSC "is Activate"
7962 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7965 test_65k() { # bug11679
7966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7967 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7968 remote_mds_nodsh && skip "remote MDS with nodsh"
7970 local disable_precreate=true
7971 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7972 disable_precreate=false
7974 echo "Check OST status: "
7975 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7976 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7978 for OSC in $MDS_OSCS; do
7979 echo $OSC "is active"
7980 do_facet $SINGLEMDS lctl --device %$OSC activate
7983 for INACTIVE_OSC in $MDS_OSCS; do
7984 local ost=$(osc_to_ost $INACTIVE_OSC)
7985 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
7986 lov.*md*.target_obd |
7987 awk -F: /$ost/'{ print $1 }' | head -n 1)
7990 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
7991 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
7993 echo "Deactivate: " $INACTIVE_OSC
7994 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
7996 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
7997 osp.$ost*MDT0000.create_count")
7998 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7999 osp.$ost*MDT0000.max_create_count")
8000 $disable_precreate &&
8001 do_facet $SINGLEMDS "lctl set_param -n \
8002 osp.$ost*MDT0000.max_create_count=0"
8004 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8005 [ -f $DIR/$tdir/$idx ] && continue
8006 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8007 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8009 error "setstripe $idx should succeed"; }
8010 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8012 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8015 do_facet $SINGLEMDS "lctl set_param -n \
8016 osp.$ost*MDT0000.max_create_count=$max_count"
8017 do_facet $SINGLEMDS "lctl set_param -n \
8018 osp.$ost*MDT0000.create_count=$count"
8019 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8020 echo $INACTIVE_OSC "is Activate"
8022 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8025 run_test 65k "validate manual striping works properly with deactivated OSCs"
8027 test_65l() { # bug 12836
8028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8030 test_mkdir -p $DIR/$tdir/test_dir
8031 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8032 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8034 run_test 65l "lfs find on -1 stripe dir ========================"
8037 local layout=$(save_layout $MOUNT)
8038 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8039 restore_layout $MOUNT $layout
8040 error "setstripe should fail by non-root users"
8044 run_test 65m "normal user can't set filesystem default stripe"
8047 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8048 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8049 skip "Need MDS version at least 2.12.50"
8050 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8052 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8053 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8054 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8056 local root_layout=$(save_layout $MOUNT)
8057 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8059 # new subdirectory under root directory should not inherit
8060 # the default layout from root
8061 local dir1=$MOUNT/$tdir-1
8062 mkdir $dir1 || error "mkdir $dir1 failed"
8063 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8064 error "$dir1 shouldn't have LOV EA"
8066 # delete the default layout on root directory
8067 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8069 local dir2=$MOUNT/$tdir-2
8070 mkdir $dir2 || error "mkdir $dir2 failed"
8071 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8072 error "$dir2 shouldn't have LOV EA"
8074 # set a new striping pattern on root directory
8075 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8076 local new_def_stripe_size=$((def_stripe_size * 2))
8077 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8078 error "set stripe size on $MOUNT failed"
8080 # new file created in $dir2 should inherit the new stripe size from
8081 # the filesystem default
8082 local file2=$dir2/$tfile-2
8083 touch $file2 || error "touch $file2 failed"
8085 local file2_stripe_size=$($LFS getstripe -S $file2)
8086 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8087 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8089 local dir3=$MOUNT/$tdir-3
8090 mkdir $dir3 || error "mkdir $dir3 failed"
8091 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8092 # the root layout, which is the actual default layout that will be used
8093 # when new files are created in $dir3.
8094 local dir3_layout=$(get_layout_param $dir3)
8095 local root_dir_layout=$(get_layout_param $MOUNT)
8096 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8097 error "$dir3 should show the default layout from $MOUNT"
8099 # set OST pool on root directory
8100 local pool=$TESTNAME
8101 pool_add $pool || error "add $pool failed"
8102 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8103 error "add targets to $pool failed"
8105 $LFS setstripe -p $pool $MOUNT ||
8106 error "set OST pool on $MOUNT failed"
8108 # new file created in $dir3 should inherit the pool from
8109 # the filesystem default
8110 local file3=$dir3/$tfile-3
8111 touch $file3 || error "touch $file3 failed"
8113 local file3_pool=$($LFS getstripe -p $file3)
8114 [[ "$file3_pool" = "$pool" ]] ||
8115 error "$file3 didn't inherit OST pool $pool"
8117 local dir4=$MOUNT/$tdir-4
8118 mkdir $dir4 || error "mkdir $dir4 failed"
8119 local dir4_layout=$(get_layout_param $dir4)
8120 root_dir_layout=$(get_layout_param $MOUNT)
8121 echo "$LFS getstripe -d $dir4"
8122 $LFS getstripe -d $dir4
8123 echo "$LFS getstripe -d $MOUNT"
8124 $LFS getstripe -d $MOUNT
8125 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8126 error "$dir4 should show the default layout from $MOUNT"
8128 # new file created in $dir4 should inherit the pool from
8129 # the filesystem default
8130 local file4=$dir4/$tfile-4
8131 touch $file4 || error "touch $file4 failed"
8133 local file4_pool=$($LFS getstripe -p $file4)
8134 [[ "$file4_pool" = "$pool" ]] ||
8135 error "$file4 didn't inherit OST pool $pool"
8137 # new subdirectory under non-root directory should inherit
8138 # the default layout from its parent directory
8139 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8140 error "set directory layout on $dir4 failed"
8142 local dir5=$dir4/$tdir-5
8143 mkdir $dir5 || error "mkdir $dir5 failed"
8145 dir4_layout=$(get_layout_param $dir4)
8146 local dir5_layout=$(get_layout_param $dir5)
8147 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8148 error "$dir5 should inherit the default layout from $dir4"
8150 # though subdir under ROOT doesn't inherit default layout, but
8151 # its sub dir/file should be created with default layout.
8152 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8153 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8154 skip "Need MDS version at least 2.12.59"
8156 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8157 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8158 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8160 if [ $default_lmv_hash == "none" ]; then
8161 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8163 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8164 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8167 $LFS setdirstripe -D -c 2 $MOUNT ||
8168 error "setdirstripe -D -c 2 failed"
8169 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8170 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8171 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8173 run_test 65n "don't inherit default layout from root for new subdirectories"
8175 # bug 2543 - update blocks count on client
8177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8180 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8181 sync; sync_all_data; sync; sync_all_data
8182 cancel_lru_locks osc
8183 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8184 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8186 run_test 66 "update inode blocks count on client ==============="
8189 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8193 swapon -s | awk '($1 == "'$1'") { print $4 }'
8196 # bug5265, obdfilter oa2dentry return -ENOENT
8197 # #define OBD_FAIL_SRV_ENOENT 0x217
8199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8200 remote_ost_nodsh && skip "remote OST with nodsh"
8203 $LFS setstripe -c 1 -i 0 $f
8205 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8207 do_facet ost1 lctl set_param fail_loc=0x217
8208 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8209 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8211 do_facet ost1 lctl set_param fail_loc=0
8212 $DIRECTIO write $f 0 2 || error "write error"
8214 cancel_lru_locks osc
8215 $DIRECTIO read $f 0 1 || error "read error"
8217 do_facet ost1 lctl set_param fail_loc=0x217
8218 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8220 do_facet ost1 lctl set_param fail_loc=0
8223 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8226 test_mkdir $DIR/$tdir
8227 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8228 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8230 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8232 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8234 [ "$RUNAS_ID" = "$UID" ] &&
8235 skip_env "RUNAS_ID = UID = $UID -- skipping"
8236 # Check that testing environment is properly set up. Skip if not
8237 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8238 skip_env "User $RUNAS_ID does not exist - skipping"
8241 chmod 777 $DIR/$tfile
8242 chmod ug+s $DIR/$tfile
8243 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8244 error "$RUNAS dd $DIR/$tfile failed"
8245 # See if we are still setuid/sgid
8246 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8247 error "S/gid is not dropped on write"
8248 # Now test that MDS is updated too
8249 cancel_lru_locks mdc
8250 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8251 error "S/gid is not dropped on MDS"
8254 run_test 72a "Test that remove suid works properly (bug5695) ===="
8256 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8259 [ "$RUNAS_ID" = "$UID" ] &&
8260 skip_env "RUNAS_ID = UID = $UID -- skipping"
8261 [ "$RUNAS_ID" -eq 0 ] &&
8262 skip_env "RUNAS_ID = 0 -- skipping"
8263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8264 # Check that testing environment is properly set up. Skip if not
8265 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8266 skip_env "User $RUNAS_ID does not exist - skipping"
8268 touch $DIR/${tfile}-f{g,u}
8269 test_mkdir $DIR/${tfile}-dg
8270 test_mkdir $DIR/${tfile}-du
8271 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8272 chmod g+s $DIR/${tfile}-{f,d}g
8273 chmod u+s $DIR/${tfile}-{f,d}u
8274 for perm in 777 2777 4777; do
8275 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8276 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8277 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8278 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8282 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8284 # bug 3462 - multiple simultaneous MDC requests
8286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8288 test_mkdir $DIR/d73-1
8289 test_mkdir $DIR/d73-2
8290 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8293 lctl set_param fail_loc=0x80000129
8294 $MULTIOP $DIR/d73-1/f73-2 Oc &
8296 lctl set_param fail_loc=0
8298 $MULTIOP $DIR/d73-2/f73-3 Oc &
8302 wait $pid1 || return 1
8306 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8307 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8308 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8312 run_test 73 "multiple MDC requests (should not deadlock)"
8314 test_74a() { # bug 6149, 6184
8315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8318 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8320 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8321 # will spin in a tight reconnection loop
8322 $LCTL set_param fail_loc=0x8000030e
8323 # get any lock that won't be difficult - lookup works.
8325 $LCTL set_param fail_loc=0
8329 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8331 test_74b() { # bug 13310
8332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8334 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8336 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8337 # will spin in a tight reconnection loop
8338 $LCTL set_param fail_loc=0x8000030e
8339 # get a "difficult" lock
8341 $LCTL set_param fail_loc=0
8345 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8350 #define OBD_FAIL_LDLM_NEW_LOCK
8351 $LCTL set_param fail_loc=0x319
8352 touch $DIR/$tfile && error "touch successful"
8353 $LCTL set_param fail_loc=0
8356 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8359 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8362 test_76() { # Now for bug 20433, added originally in bug 1443
8363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8365 cancel_lru_locks osc
8366 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8367 local before=$(num_inodes)
8368 local count=$((512 * cpus))
8369 [ "$SLOW" = "no" ] && count=$((64 * cpus))
8371 echo "before inodes: $before"
8372 for i in $(seq $count); do
8376 cancel_lru_locks osc
8377 local after=$(num_inodes)
8378 echo "after inodes: $after"
8379 while (( after > before + 8 * ${cpus:-1} )); do
8383 (( wait % 5 == 0 )) && echo "wait $wait seconds inodes: $after"
8384 if (( wait > 30 )); then
8385 error "inode slab grew from $before to $after"
8389 run_test 76 "confirm clients recycle inodes properly ===="
8395 # Note: in sptlrpc modes which enable its own bulk checksum, the
8396 # original crc32_le bulk checksum will be automatically disabled,
8397 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8398 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8399 # In this case set_checksums() will not be no-op, because sptlrpc
8400 # bulk checksum will be enabled all through the test.
8402 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8403 lctl set_param -n osc.*.checksums $1
8407 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8408 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8409 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8410 tr -d [] | head -n1)}
8413 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8415 log "set checksum type to $1, rc = $rc"
8419 get_osc_checksum_type()
8421 # arugment 1: OST name, like OST0000
8423 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8424 sed 's/.*\[\(.*\)\].*/\1/g')
8426 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8430 F77_TMP=$TMP/f77-temp
8433 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8434 error "error writing to $F77_TMP"
8437 test_77a() { # bug 10889
8438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8439 $GSS && skip_env "could not run with gss"
8441 [ ! -f $F77_TMP ] && setup_f77
8443 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8447 run_test 77a "normal checksum read/write operation"
8449 test_77b() { # bug 10889
8450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8451 $GSS && skip_env "could not run with gss"
8453 [ ! -f $F77_TMP ] && setup_f77
8454 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8455 $LCTL set_param fail_loc=0x80000409
8458 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8459 error "dd error: $?"
8460 $LCTL set_param fail_loc=0
8462 for algo in $CKSUM_TYPES; do
8463 cancel_lru_locks osc
8464 set_checksum_type $algo
8465 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8466 $LCTL set_param fail_loc=0x80000408
8467 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8468 $LCTL set_param fail_loc=0
8471 set_checksum_type $ORIG_CSUM_TYPE
8474 run_test 77b "checksum error on client write, read"
8479 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8481 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8482 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8483 $check_ost && [ -n "$ost_file_prefix" ] &&
8484 do_facet ost1 rm -f ${ost_file_prefix}\*
8488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8489 $GSS && skip_env "could not run with gss"
8490 remote_ost_nodsh && skip "remote OST with nodsh"
8493 local osc_file_prefix
8495 local check_ost=false
8496 local ost_file_prefix
8502 # ensure corruption will occur on first OSS/OST
8503 $LFS setstripe -i 0 $DIR/$tfile
8505 [ ! -f $F77_TMP ] && setup_f77
8506 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8507 error "dd write error: $?"
8508 fid=$($LFS path2fid $DIR/$tfile)
8510 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8513 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8514 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8516 echo "OSS do not support bulk pages dump upon error"
8519 osc_file_prefix=$($LCTL get_param -n debug_path)
8520 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8522 trap cleanup_77c EXIT
8525 # enable bulk pages dump upon error on Client
8526 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8527 # enable bulk pages dump upon error on OSS
8529 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8531 # flush Client cache to allow next read to reach OSS
8532 cancel_lru_locks osc
8534 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8535 $LCTL set_param fail_loc=0x80000408
8536 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8537 $LCTL set_param fail_loc=0
8541 # check cksum dump on Client
8542 osc_file=$(ls ${osc_file_prefix}*)
8543 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8544 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8545 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8546 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8547 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8549 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8550 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8551 error "dump content does not match on Client"
8553 $check_ost || skip "No need to check cksum dump on OSS"
8555 # check cksum dump on OSS
8556 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8557 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8558 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8559 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8560 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8561 error "dump content does not match on OSS"
8565 run_test 77c "checksum error on client read with debug"
8567 test_77d() { # bug 10889
8568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8569 $GSS && skip_env "could not run with gss"
8571 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8572 $LCTL set_param fail_loc=0x80000409
8574 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8575 error "direct write: rc=$?"
8576 $LCTL set_param fail_loc=0
8579 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8580 $LCTL set_param fail_loc=0x80000408
8582 cancel_lru_locks osc
8583 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8584 error "direct read: rc=$?"
8585 $LCTL set_param fail_loc=0
8588 run_test 77d "checksum error on OST direct write, read"
8590 test_77f() { # bug 10889
8591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8592 $GSS && skip_env "could not run with gss"
8595 for algo in $CKSUM_TYPES; do
8596 cancel_lru_locks osc
8597 set_checksum_type $algo
8598 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8599 $LCTL set_param fail_loc=0x409
8600 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8601 error "direct write succeeded"
8602 $LCTL set_param fail_loc=0
8604 set_checksum_type $ORIG_CSUM_TYPE
8607 run_test 77f "repeat checksum error on write (expect error)"
8609 test_77g() { # bug 10889
8610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8611 $GSS && skip_env "could not run with gss"
8612 remote_ost_nodsh && skip "remote OST with nodsh"
8614 [ ! -f $F77_TMP ] && setup_f77
8616 local file=$DIR/$tfile
8617 stack_trap "rm -f $file" EXIT
8619 $LFS setstripe -c 1 -i 0 $file
8620 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8621 do_facet ost1 lctl set_param fail_loc=0x8000021a
8623 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8624 error "write error: rc=$?"
8625 do_facet ost1 lctl set_param fail_loc=0
8628 cancel_lru_locks osc
8629 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8630 do_facet ost1 lctl set_param fail_loc=0x8000021b
8632 cmp $F77_TMP $file || error "file compare failed"
8633 do_facet ost1 lctl set_param fail_loc=0
8636 run_test 77g "checksum error on OST write, read"
8638 test_77k() { # LU-10906
8639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8640 $GSS && skip_env "could not run with gss"
8642 local cksum_param="osc.$FSNAME*.checksums"
8643 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8647 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8648 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8649 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8653 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8654 error "failed to set checksum=$i on MGS"
8655 wait_update $HOSTNAME "$get_checksum" $i
8657 echo "remount client, checksum should be $i"
8658 remount_client $MOUNT || error "failed to remount client"
8659 checksum=$(eval $get_checksum)
8660 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8662 # remove persistent param to avoid races with checksum mountopt below
8663 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8664 error "failed to delete checksum on MGS"
8666 for opt in "checksum" "nochecksum"; do
8667 #remount with mount option
8668 echo "remount client with option $opt, checksum should be $i"
8669 umount_client $MOUNT || error "failed to umount client"
8670 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8671 error "failed to mount client with option '$opt'"
8672 checksum=$(eval $get_checksum)
8673 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8677 remount_client $MOUNT || error "failed to remount client"
8679 run_test 77k "enable/disable checksum correctly"
8682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8683 $GSS && skip_env "could not run with gss"
8686 stack_trap "set_checksums $ORIG_CSUM" EXIT
8687 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8689 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8691 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8692 for algo in $CKSUM_TYPES; do
8693 set_checksum_type $algo || error "fail to set checksum type $algo"
8694 osc_algo=$(get_osc_checksum_type OST0000)
8695 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8697 # no locks, no reqs to let the connection idle
8698 cancel_lru_locks osc
8699 lru_resize_disable osc
8700 wait_osc_import_state client ost1 IDLE
8702 # ensure ost1 is connected
8703 stat $DIR/$tfile >/dev/null || error "can't stat"
8704 wait_osc_import_state client ost1 FULL
8706 osc_algo=$(get_osc_checksum_type OST0000)
8707 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8711 run_test 77l "preferred checksum type is remembered after reconnected"
8713 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8722 test_78() { # bug 10901
8723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8724 remote_ost || skip_env "local OST"
8727 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8728 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8729 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8730 echo "MemTotal: $MEMTOTAL"
8732 # reserve 256MB of memory for the kernel and other running processes,
8733 # and then take 1/2 of the remaining memory for the read/write buffers.
8734 if [ $MEMTOTAL -gt 512 ] ;then
8735 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8737 # for those poor memory-starved high-end clusters...
8738 MEMTOTAL=$((MEMTOTAL / 2))
8740 echo "Mem to use for directio: $MEMTOTAL"
8742 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8743 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8744 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8745 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8747 echo "Smallest OST: $SMALLESTOST"
8748 [[ $SMALLESTOST -lt 10240 ]] &&
8749 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8751 trap cleanup_test_78 EXIT
8753 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8754 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8756 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8757 echo "File size: $F78SIZE"
8758 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8759 for i in $(seq 1 $NSEQ); do
8760 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8761 echo directIO rdwr round $i of $NSEQ
8762 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8767 run_test 78 "handle large O_DIRECT writes correctly ============"
8769 test_79() { # bug 12743
8770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8772 wait_delete_completed
8774 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8775 BKFREE=$(calc_osc_kbytes kbytesfree)
8776 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8778 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8779 DFTOTAL=`echo $STRING | cut -d, -f1`
8780 DFUSED=`echo $STRING | cut -d, -f2`
8781 DFAVAIL=`echo $STRING | cut -d, -f3`
8782 DFFREE=$(($DFTOTAL - $DFUSED))
8784 ALLOWANCE=$((64 * $OSTCOUNT))
8786 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8787 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8788 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8790 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8791 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8792 error "df free($DFFREE) mismatch OST free($BKFREE)"
8794 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8795 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8796 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8799 run_test 79 "df report consistency check ======================="
8801 test_80() { # bug 10718
8802 remote_ost_nodsh && skip "remote OST with nodsh"
8803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8805 # relax strong synchronous semantics for slow backends like ZFS
8806 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8807 local soc="obdfilter.*.sync_lock_cancel"
8808 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8810 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
8811 if [ -z "$save" ]; then
8812 soc="obdfilter.*.sync_on_lock_cancel"
8813 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8816 if [ "$save" != "never" ]; then
8817 local hosts=$(comma_list $(osts_nodes))
8819 do_nodes $hosts $LCTL set_param $soc=never
8820 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
8824 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8826 local before=$(date +%s)
8827 cancel_lru_locks osc
8828 local after=$(date +%s)
8829 local diff=$((after - before))
8830 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
8834 run_test 80 "Page eviction is equally fast at high offsets too"
8836 test_81a() { # LU-456
8837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8838 remote_ost_nodsh && skip "remote OST with nodsh"
8840 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8841 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8842 do_facet ost1 lctl set_param fail_loc=0x80000228
8844 # write should trigger a retry and success
8845 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8846 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8848 if [ $RC -ne 0 ] ; then
8849 error "write should success, but failed for $RC"
8852 run_test 81a "OST should retry write when get -ENOSPC ==============="
8854 test_81b() { # LU-456
8855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8856 remote_ost_nodsh && skip "remote OST with nodsh"
8858 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8859 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8860 do_facet ost1 lctl set_param fail_loc=0x228
8862 # write should retry several times and return -ENOSPC finally
8863 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8864 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8867 if [ $RC -ne $ENOSPC ] ; then
8868 error "dd should fail for -ENOSPC, but succeed."
8871 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8873 test_82() { # LU-1031
8874 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8878 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8880 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8882 kill -USR1 $MULTIPID2
8884 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8885 error "First grouplock does not block second one"
8887 echo "Second grouplock blocks first one"
8889 kill -USR1 $MULTIPID1
8893 run_test 82 "Basic grouplock test"
8896 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8898 test_mkdir $DIR/$tdir.cvsroot
8899 chown $RUNAS_ID $DIR/$tdir.cvsroot
8902 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8905 # some versions of cvs import exit(1) when asked to import links or
8906 # files they can't read. ignore those files.
8907 local toignore=$(find . -type l -printf '-I %f\n' -o \
8908 ! -perm /4 -printf '-I %f\n')
8909 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8910 $tdir.reposname vtag rtag
8913 test_mkdir $DIR/$tdir.reposname
8914 chown $RUNAS_ID $DIR/$tdir.reposname
8915 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8917 cd $DIR/$tdir.reposname
8919 $RUNAS cvs add -m 'addmsg' foo99
8921 $RUNAS cvs commit -m 'nomsg' foo99
8922 rm -fr $DIR/$tdir.cvsroot
8924 run_test 99 "cvs strange file/directory operations"
8927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8928 [[ "$NETTYPE" =~ tcp ]] ||
8929 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8930 remote_ost_nodsh && skip "remote OST with nodsh"
8931 remote_mds_nodsh && skip "remote MDS with nodsh"
8933 skip "useless for local single node setup"
8935 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8936 [ "$PROT" != "tcp" ] && continue
8937 RPORT=$(echo $REMOTE | cut -d: -f2)
8938 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8941 LPORT=`echo $LOCAL | cut -d: -f2`
8942 if [ $LPORT -ge 1024 ]; then
8943 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8945 error_exit "local: $LPORT > 1024, remote: $RPORT"
8948 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8950 run_test 100 "check local port using privileged port ==========="
8952 function get_named_value()
8961 echo $line | sed "s/^$tag[ ]*//"
8968 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8969 awk '/^max_cached_mb/ { print $2 }')
8972 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8982 local cache_limit=32
8984 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8985 trap cleanup_101a EXIT
8986 $LCTL set_param -n llite.*.read_ahead_stats 0
8987 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8990 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8992 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8993 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8996 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8997 get_named_value 'read but discarded' | cut -d" " -f1); do
8998 discard=$(($discard + $s))
9002 $LCTL get_param osc.*-osc*.rpc_stats
9003 $LCTL get_param llite.*.read_ahead_stats
9005 # Discard is generally zero, but sometimes a few random reads line up
9006 # and trigger larger readahead, which is wasted & leads to discards.
9007 if [[ $(($discard)) -gt $nreads ]]; then
9008 error "too many ($discard) discarded pages"
9010 rm -f $DIR/$tfile || true
9012 run_test 101a "check read-ahead for random reads"
9015 test_mkdir $DIR/$tdir
9017 local FILE_LENGTH=$2
9020 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9022 local list=$(comma_list $(osts_nodes))
9023 set_osd_param $list '' read_cache_enable 0
9024 set_osd_param $list '' writethrough_cache_enable 0
9026 trap cleanup_test101bc EXIT
9027 # prepare the read-ahead file
9028 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9030 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9031 count=$FILE_SIZE_MB 2> /dev/null
9035 cleanup_test101bc() {
9040 local list=$(comma_list $(osts_nodes))
9041 set_osd_param $list '' read_cache_enable 1
9042 set_osd_param $list '' writethrough_cache_enable 1
9046 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9051 local STRIPE_SIZE=$2
9052 local FILE_LENGTH=$3
9053 local RA_INC=1048576
9054 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9055 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9056 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9057 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9058 get_named_value 'read but discarded' |
9059 cut -d" " -f1 | calc_total)
9060 if [[ $DISCARD -gt $discard_limit ]]; then
9061 $LCTL get_param llite.*.read_ahead_stats
9062 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9064 echo "Read-ahead success for size ${READ_SIZE}"
9069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9070 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9072 local STRIPE_SIZE=1048576
9073 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9075 if [ $SLOW == "yes" ]; then
9076 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9078 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9081 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9083 # prepare the read-ahead file
9084 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9085 cancel_lru_locks osc
9086 for BIDX in 2 4 8 16 32 64 128 256
9088 local BSIZE=$((BIDX*4096))
9089 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9090 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9091 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9092 $LCTL set_param -n llite.*.read_ahead_stats 0
9093 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9094 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9095 cancel_lru_locks osc
9096 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9101 run_test 101b "check stride-io mode read-ahead ================="
9104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9106 local STRIPE_SIZE=1048576
9107 local FILE_LENGTH=$((STRIPE_SIZE*100))
9112 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9114 cancel_lru_locks osc
9115 $LCTL set_param osc.*.rpc_stats 0
9116 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9117 $LCTL get_param osc.*.rpc_stats
9118 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9119 local stats=$($LCTL get_param -n $osc_rpc_stats)
9120 local lines=$(echo "$stats" | awk 'END {print NR;}')
9123 if [ $lines -le 20 ]; then
9124 echo "continue debug"
9127 for size in 1 2 4 8; do
9128 local rpc=$(echo "$stats" |
9129 awk '($1 == "'$size':") {print $2; exit; }')
9130 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9131 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9133 echo "$osc_rpc_stats check passed!"
9138 run_test 101c "check stripe_size aligned read-ahead ================="
9141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9143 local file=$DIR/$tfile
9144 local sz_MB=${FILESIZE_101d:-80}
9145 local ra_MB=${READAHEAD_MB:-40}
9147 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9148 [ $free_MB -lt $sz_MB ] &&
9149 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9151 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9152 $LFS setstripe -c -1 $file || error "setstripe failed"
9154 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9155 echo Cancel LRU locks on lustre client to flush the client cache
9156 cancel_lru_locks osc
9158 echo Disable read-ahead
9159 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9160 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9161 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9162 $LCTL get_param -n llite.*.max_read_ahead_mb
9164 echo "Reading the test file $file with read-ahead disabled"
9165 local sz_KB=$((sz_MB * 1024 / 4))
9166 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9167 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9168 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9169 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9171 echo "Cancel LRU locks on lustre client to flush the client cache"
9172 cancel_lru_locks osc
9173 echo Enable read-ahead with ${ra_MB}MB
9174 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9176 echo "Reading the test file $file with read-ahead enabled"
9177 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9178 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9180 echo "read-ahead disabled time read $raOFF"
9181 echo "read-ahead enabled time read $raON"
9184 wait_delete_completed
9186 # use awk for this check instead of bash because it handles decimals
9187 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9188 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9190 run_test 101d "file read with and without read-ahead enabled"
9193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9195 local file=$DIR/$tfile
9196 local size_KB=500 #KB
9200 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9201 local need_KB=$((count * size_KB))
9202 [[ $free_KB -le $need_KB ]] &&
9203 skip_env "Need free space $need_KB, have $free_KB"
9205 echo "Creating $count ${size_KB}K test files"
9206 for ((i = 0; i < $count; i++)); do
9207 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9210 echo "Cancel LRU locks on lustre client to flush the client cache"
9211 cancel_lru_locks $OSC
9213 echo "Reset readahead stats"
9214 $LCTL set_param -n llite.*.read_ahead_stats 0
9216 for ((i = 0; i < $count; i++)); do
9217 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9220 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9221 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9223 for ((i = 0; i < $count; i++)); do
9224 rm -rf $file.$i 2>/dev/null
9227 #10000 means 20% reads are missing in readahead
9228 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9230 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9233 which iozone || skip_env "no iozone installed"
9235 local old_debug=$($LCTL get_param debug)
9236 old_debug=${old_debug#*=}
9237 $LCTL set_param debug="reada mmap"
9239 # create a test file
9240 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9242 echo Cancel LRU locks on lustre client to flush the client cache
9243 cancel_lru_locks osc
9245 echo Reset readahead stats
9246 $LCTL set_param -n llite.*.read_ahead_stats 0
9248 echo mmap read the file with small block size
9249 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9252 echo checking missing pages
9253 $LCTL get_param llite.*.read_ahead_stats
9254 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9255 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9257 $LCTL set_param debug="$old_debug"
9258 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9261 run_test 101f "check mmap read performance"
9263 test_101g_brw_size_test() {
9265 local pages=$((mb * 1048576 / PAGE_SIZE))
9266 local file=$DIR/$tfile
9268 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9269 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9270 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9271 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9275 stack_trap "rm -f $file" EXIT
9276 $LCTL set_param -n osc.*.rpc_stats=0
9278 # 10 RPCs should be enough for the test
9280 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9281 { error "dd write ${mb} MB blocks failed"; return 3; }
9282 cancel_lru_locks osc
9283 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9284 { error "dd write ${mb} MB blocks failed"; return 4; }
9286 # calculate number of full-sized read and write RPCs
9287 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9288 sed -n '/pages per rpc/,/^$/p' |
9289 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9290 END { print reads,writes }'))
9291 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9293 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9300 remote_ost_nodsh && skip "remote OST with nodsh"
9303 local osts=$(get_facets OST)
9304 local list=$(comma_list $(osts_nodes))
9305 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9306 local brw_size="obdfilter.*.brw_size"
9308 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9310 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9312 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9313 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9314 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9315 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9316 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9317 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9319 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9322 if [[ $orig_mb -lt 16 ]]; then
9323 save_lustre_params $osts "$brw_size" > $p
9324 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9325 error "set 16MB RPC size failed"
9327 echo "remount client to enable new RPC size"
9328 remount_client $MOUNT || error "remount_client failed"
9331 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9332 # should be able to set brw_size=12, but no rpc_stats for that
9333 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9336 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9338 if [[ $orig_mb -lt 16 ]]; then
9339 restore_lustre_params < $p
9340 remount_client $MOUNT || error "remount_client restore failed"
9343 rm -f $p $DIR/$tfile
9345 run_test 101g "Big bulk(4/16 MiB) readahead"
9348 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9350 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9351 error "dd 70M file failed"
9352 echo Cancel LRU locks on lustre client to flush the client cache
9353 cancel_lru_locks osc
9355 echo "Reset readahead stats"
9356 $LCTL set_param -n llite.*.read_ahead_stats 0
9358 echo "Read 10M of data but cross 64M bundary"
9359 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9360 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9361 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9362 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9363 rm -f $p $DIR/$tfile
9365 run_test 101h "Readahead should cover current read window"
9368 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9369 error "dd 10M file failed"
9371 local max_per_file_mb=$($LCTL get_param -n \
9372 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9373 cancel_lru_locks osc
9374 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9375 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9376 error "set max_read_ahead_per_file_mb to 1 failed"
9378 echo "Reset readahead stats"
9379 $LCTL set_param llite.*.read_ahead_stats=0
9381 dd if=$DIR/$tfile of=/dev/null bs=2M
9383 $LCTL get_param llite.*.read_ahead_stats
9384 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9385 awk '/misses/ { print $2 }')
9386 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9389 run_test 101i "allow current readahead to exceed reservation"
9392 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9393 error "setstripe $DIR/$tfile failed"
9394 local file_size=$((1048576 * 16))
9395 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9396 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9398 echo Disable read-ahead
9399 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9401 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9402 for blk in $PAGE_SIZE 1048576 $file_size; do
9403 cancel_lru_locks osc
9404 echo "Reset readahead stats"
9405 $LCTL set_param -n llite.*.read_ahead_stats=0
9406 local count=$(($file_size / $blk))
9407 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9408 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9409 get_named_value 'failed to fast read' |
9410 cut -d" " -f1 | calc_total)
9411 $LCTL get_param -n llite.*.read_ahead_stats
9412 [ $miss -eq $count ] || error "expected $count got $miss"
9415 rm -f $p $DIR/$tfile
9417 run_test 101j "A complete read block should be submitted when no RA"
9420 test_mkdir $DIR/$tdir
9421 chown $RUNAS_ID $DIR/$tdir
9424 STRIPE_COUNT=$OSTCOUNT
9425 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9427 trap cleanup_test102 EXIT
9429 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9431 for num in 1 2 3 4; do
9432 for count in $(seq 1 $STRIPE_COUNT); do
9433 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9434 local size=`expr $STRIPE_SIZE \* $num`
9435 local file=file"$num-$idx-$count"
9436 $1 $LFS setstripe -S $size -i $idx -c $count $file
9442 $1 tar cf $TMP/f102.tar $tdir --xattrs
9448 rm -rf $DIR/d0.sanity/d102
9452 [ "$UID" != 0 ] && skip "must run as root"
9453 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9454 skip_env "must have user_xattr"
9456 [ -z "$(which setfattr 2>/dev/null)" ] &&
9457 skip_env "could not find setfattr"
9459 local testfile=$DIR/$tfile
9462 echo "set/get xattr..."
9463 setfattr -n trusted.name1 -v value1 $testfile ||
9464 error "setfattr -n trusted.name1=value1 $testfile failed"
9465 getfattr -n trusted.name1 $testfile 2> /dev/null |
9466 grep "trusted.name1=.value1" ||
9467 error "$testfile missing trusted.name1=value1"
9469 setfattr -n user.author1 -v author1 $testfile ||
9470 error "setfattr -n user.author1=author1 $testfile failed"
9471 getfattr -n user.author1 $testfile 2> /dev/null |
9472 grep "user.author1=.author1" ||
9473 error "$testfile missing trusted.author1=author1"
9476 setfattr -n trusted.name2 -v value2 $testfile ||
9477 error "$testfile unable to set trusted.name2"
9478 setfattr -n trusted.name3 -v value3 $testfile ||
9479 error "$testfile unable to set trusted.name3"
9480 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9481 grep "trusted.name" | wc -l) -eq 3 ] ||
9482 error "$testfile missing 3 trusted.name xattrs"
9484 setfattr -n user.author2 -v author2 $testfile ||
9485 error "$testfile unable to set user.author2"
9486 setfattr -n user.author3 -v author3 $testfile ||
9487 error "$testfile unable to set user.author3"
9488 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9489 grep "user.author" | wc -l) -eq 3 ] ||
9490 error "$testfile missing 3 user.author xattrs"
9492 echo "remove xattr..."
9493 setfattr -x trusted.name1 $testfile ||
9494 error "$testfile error deleting trusted.name1"
9495 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9496 error "$testfile did not delete trusted.name1 xattr"
9498 setfattr -x user.author1 $testfile ||
9499 error "$testfile error deleting user.author1"
9500 echo "set lustre special xattr ..."
9501 $LFS setstripe -c1 $testfile
9502 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9503 awk -F "=" '/trusted.lov/ { print $2 }' )
9504 setfattr -n "trusted.lov" -v $lovea $testfile ||
9505 error "$testfile doesn't ignore setting trusted.lov again"
9506 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9507 error "$testfile allow setting invalid trusted.lov"
9510 run_test 102a "user xattr test =================================="
9513 [ -z "$(which setfattr 2>/dev/null)" ] &&
9514 skip_env "could not find setfattr"
9515 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9517 # b10930: get/set/list trusted.lov xattr
9518 echo "get/set/list trusted.lov xattr ..."
9519 local testfile=$DIR/$tfile
9520 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9521 error "setstripe failed"
9522 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
9523 error "getstripe failed"
9524 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
9525 error "can't get trusted.lov from $testfile"
9527 local testfile2=${testfile}2
9528 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
9529 grep "trusted.lov" | sed -e 's/[^=]\+=//')
9532 setfattr -n trusted.lov -v $value $testfile2
9533 local stripe_size=$($LFS getstripe -S $testfile2)
9534 local stripe_count=$($LFS getstripe -c $testfile2)
9535 [[ $stripe_size -eq 65536 ]] ||
9536 error "stripe size $stripe_size != 65536"
9537 [[ $stripe_count -eq $STRIPECOUNT ]] ||
9538 error "stripe count $stripe_count != $STRIPECOUNT"
9541 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
9544 [ -z "$(which setfattr 2>/dev/null)" ] &&
9545 skip_env "could not find setfattr"
9546 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9548 # b10930: get/set/list lustre.lov xattr
9549 echo "get/set/list lustre.lov xattr ..."
9550 test_mkdir $DIR/$tdir
9551 chown $RUNAS_ID $DIR/$tdir
9552 local testfile=$DIR/$tdir/$tfile
9553 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9554 error "setstripe failed"
9555 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9556 error "getstripe failed"
9557 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9558 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9560 local testfile2=${testfile}2
9561 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9562 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9564 $RUNAS $MCREATE $testfile2
9565 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9566 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9567 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9568 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9569 [ $stripe_count -eq $STRIPECOUNT ] ||
9570 error "stripe count $stripe_count != $STRIPECOUNT"
9572 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9574 compare_stripe_info1() {
9575 local stripe_index_all_zero=true
9577 for num in 1 2 3 4; do
9578 for count in $(seq 1 $STRIPE_COUNT); do
9579 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9580 local size=$((STRIPE_SIZE * num))
9581 local file=file"$num-$offset-$count"
9582 stripe_size=$($LFS getstripe -S $PWD/$file)
9583 [[ $stripe_size -ne $size ]] &&
9584 error "$file: size $stripe_size != $size"
9585 stripe_count=$($LFS getstripe -c $PWD/$file)
9586 # allow fewer stripes to be created, ORI-601
9587 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9588 error "$file: count $stripe_count != $count"
9589 stripe_index=$($LFS getstripe -i $PWD/$file)
9590 [[ $stripe_index -ne 0 ]] &&
9591 stripe_index_all_zero=false
9595 $stripe_index_all_zero &&
9596 error "all files are being extracted starting from OST index 0"
9600 have_xattrs_include() {
9601 tar --help | grep -q xattrs-include &&
9602 echo --xattrs-include="lustre.*"
9606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9607 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9609 XINC=$(have_xattrs_include)
9611 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9613 compare_stripe_info1
9615 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9619 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9621 XINC=$(have_xattrs_include)
9623 test_mkdir $DIR/$tdir.restore
9625 tar cf - --xattrs $tdir | tar xf - \
9626 -C $DIR/$tdir.restore --xattrs $XINC
9627 cd $DIR/$tdir.restore/$tdir
9628 compare_stripe_info1
9630 run_test 102f "tar copy files, not keep osts"
9633 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9634 skip "must have user_xattr"
9635 [ -z "$(which setfattr 2>/dev/null)" ] &&
9636 skip_env "could not find setfattr"
9637 [ -z "$(which getfattr 2>/dev/null)" ] &&
9638 skip_env "could not find getfattr"
9640 local xsize=${1:-1024} # in bytes
9641 local file=$DIR/$tfile
9642 local value="$(generate_string $xsize)"
9643 local xbig=trusted.big
9647 log "save $xbig on $file"
9650 setfattr -n $xbig -v $value $file ||
9651 error "saving $xbig on $file failed"
9653 setfattr -n $xbig -v $value $file &&
9654 error "saving $xbig on $file succeeded"
9658 local orig=$(get_xattr_value $xbig $file)
9659 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9661 local xsml=trusted.sml
9662 log "save $xsml on $file"
9663 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9665 local new=$(get_xattr_value $xbig $file)
9666 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9668 log "grow $xsml on $file"
9669 setfattr -n $xsml -v "$value" $file ||
9670 error "growing $xsml on $file failed"
9672 new=$(get_xattr_value $xbig $file)
9673 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9674 log "$xbig still valid after growing $xsml"
9679 test_102h() { # bug 15777
9682 run_test 102h "grow xattr from inside inode to external block"
9685 large_xattr_enabled || skip_env "ea_inode feature disabled"
9687 echo "setting xattr of max xattr size: $(max_xattr_size)"
9688 grow_xattr $(max_xattr_size)
9690 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9691 echo "This should fail:"
9692 grow_xattr $(($(max_xattr_size) + 10)) 1
9694 run_test 102ha "grow xattr from inside inode to external inode"
9696 test_102i() { # bug 17038
9697 [ -z "$(which getfattr 2>/dev/null)" ] &&
9698 skip "could not find getfattr"
9701 ln -s $DIR/$tfile $DIR/${tfile}link
9702 getfattr -n trusted.lov $DIR/$tfile ||
9703 error "lgetxattr on $DIR/$tfile failed"
9704 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9705 grep -i "no such attr" ||
9706 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9707 rm -f $DIR/$tfile $DIR/${tfile}link
9709 run_test 102i "lgetxattr test on symbolic link ============"
9712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9713 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9715 XINC=$(have_xattrs_include)
9716 setup_test102 "$RUNAS"
9717 chown $RUNAS_ID $DIR/$tdir
9718 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9720 compare_stripe_info1 "$RUNAS"
9722 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9725 [ -z "$(which setfattr 2>/dev/null)" ] &&
9726 skip "could not find setfattr"
9729 # b22187 just check that does not crash for regular file.
9730 setfattr -n trusted.lov $DIR/$tfile
9731 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9732 local test_kdir=$DIR/$tdir
9733 test_mkdir $test_kdir
9734 local default_size=$($LFS getstripe -S $test_kdir)
9735 local default_count=$($LFS getstripe -c $test_kdir)
9736 local default_offset=$($LFS getstripe -i $test_kdir)
9737 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9738 error 'dir setstripe failed'
9739 setfattr -n trusted.lov $test_kdir
9740 local stripe_size=$($LFS getstripe -S $test_kdir)
9741 local stripe_count=$($LFS getstripe -c $test_kdir)
9742 local stripe_offset=$($LFS getstripe -i $test_kdir)
9743 [ $stripe_size -eq $default_size ] ||
9744 error "stripe size $stripe_size != $default_size"
9745 [ $stripe_count -eq $default_count ] ||
9746 error "stripe count $stripe_count != $default_count"
9747 [ $stripe_offset -eq $default_offset ] ||
9748 error "stripe offset $stripe_offset != $default_offset"
9749 rm -rf $DIR/$tfile $test_kdir
9751 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9754 [ -z "$(which getfattr 2>/dev/null)" ] &&
9755 skip "could not find getfattr"
9757 # LU-532 trusted. xattr is invisible to non-root
9758 local testfile=$DIR/$tfile
9762 echo "listxattr as user..."
9763 chown $RUNAS_ID $testfile
9764 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9765 grep -q "trusted" &&
9766 error "$testfile trusted xattrs are user visible"
9770 run_test 102l "listxattr size test =================================="
9772 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9773 local path=$DIR/$tfile
9776 listxattr_size_check $path || error "listattr_size_check $path failed"
9778 run_test 102m "Ensure listxattr fails on small bufffer ========"
9782 getxattr() { # getxattr path name
9783 # Return the base64 encoding of the value of xattr name on path.
9787 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9789 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9791 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9793 getfattr --absolute-names --encoding=base64 --name=$name $path |
9794 awk -F= -v name=$name '$1 == name {
9795 print substr($0, index($0, "=") + 1);
9799 test_102n() { # LU-4101 mdt: protect internal xattrs
9800 [ -z "$(which setfattr 2>/dev/null)" ] &&
9801 skip "could not find setfattr"
9802 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9804 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9807 local file0=$DIR/$tfile.0
9808 local file1=$DIR/$tfile.1
9809 local xattr0=$TMP/$tfile.0
9810 local xattr1=$TMP/$tfile.1
9811 local namelist="lov lma lmv link fid version som hsm"
9815 rm -rf $file0 $file1 $xattr0 $xattr1
9818 # Get 'before' xattrs of $file1.
9819 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9821 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9822 namelist+=" lfsck_namespace"
9823 for name in $namelist; do
9824 # Try to copy xattr from $file0 to $file1.
9825 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9827 setfattr --name=trusted.$name --value="$value" $file1 ||
9828 error "setxattr 'trusted.$name' failed"
9830 # Try to set a garbage xattr.
9831 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9833 if [[ x$name == "xlov" ]]; then
9834 setfattr --name=trusted.lov --value="$value" $file1 &&
9835 error "setxattr invalid 'trusted.lov' success"
9837 setfattr --name=trusted.$name --value="$value" $file1 ||
9838 error "setxattr invalid 'trusted.$name' failed"
9841 # Try to remove the xattr from $file1. We don't care if this
9842 # appears to succeed or fail, we just don't want there to be
9843 # any changes or crashes.
9844 setfattr --remove=$trusted.$name $file1 2> /dev/null
9847 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9850 # Try to copy xattr from $file0 to $file1.
9851 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9853 setfattr --name=trusted.$name --value="$value" $file1 ||
9854 error "setxattr 'trusted.$name' failed"
9856 # Try to set a garbage xattr.
9857 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9859 setfattr --name=trusted.$name --value="$value" $file1 ||
9860 error "setxattr 'trusted.$name' failed"
9862 # Try to remove the xattr from $file1. We don't care if this
9863 # appears to succeed or fail, we just don't want there to be
9864 # any changes or crashes.
9865 setfattr --remove=$trusted.$name $file1 2> /dev/null
9868 # Get 'after' xattrs of file1.
9869 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9871 if ! diff $xattr0 $xattr1; then
9872 error "before and after xattrs of '$file1' differ"
9875 rm -rf $file0 $file1 $xattr0 $xattr1
9879 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9881 test_102p() { # LU-4703 setxattr did not check ownership
9882 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9883 skip "MDS needs to be at least 2.5.56"
9885 local testfile=$DIR/$tfile
9889 echo "setfacl as user..."
9890 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9891 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9893 echo "setfattr as user..."
9894 setfacl -m "u:$RUNAS_ID:---" $testfile
9895 $RUNAS setfattr -x system.posix_acl_access $testfile
9896 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9898 run_test 102p "check setxattr(2) correctly fails without permission"
9901 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9902 skip "MDS needs to be at least 2.6.92"
9904 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9906 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9909 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9910 skip "MDS needs to be at least 2.6.93"
9912 touch $DIR/$tfile || error "touch"
9913 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9914 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9915 rm $DIR/$tfile || error "rm"
9918 mkdir -p $DIR/$tdir || error "mkdir"
9919 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9920 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9921 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9922 error "$testfile error deleting user.author1"
9923 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9924 grep "user.$(basename $tdir)" &&
9925 error "$tdir did not delete user.$(basename $tdir)"
9926 rmdir $DIR/$tdir || error "rmdir"
9929 test_mkdir $DIR/$tdir
9930 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9931 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9932 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9933 error "$testfile error deleting user.author1"
9934 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9935 grep "user.$(basename $tdir)" &&
9936 error "$tdir did not delete user.$(basename $tdir)"
9937 rmdir $DIR/$tdir || error "rm striped dir"
9939 run_test 102r "set EAs with empty values"
9942 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9943 skip "MDS needs to be at least 2.11.52"
9945 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9947 save_lustre_params client "llite.*.xattr_cache" > $save
9949 for cache in 0 1; do
9950 lctl set_param llite.*.xattr_cache=$cache
9953 touch $DIR/$tfile || error "touch"
9954 for prefix in lustre security system trusted user; do
9955 # Note getxattr() may fail with 'Operation not
9956 # supported' or 'No such attribute' depending
9957 # on prefix and cache.
9958 getfattr -n $prefix.n102s $DIR/$tfile &&
9959 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9963 restore_lustre_params < $save
9965 run_test 102s "getting nonexistent xattrs should fail"
9968 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9969 skip "MDS needs to be at least 2.11.52"
9971 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9973 save_lustre_params client "llite.*.xattr_cache" > $save
9975 for cache in 0 1; do
9976 lctl set_param llite.*.xattr_cache=$cache
9978 for buf_size in 0 256; do
9980 touch $DIR/$tfile || error "touch"
9981 setfattr -n user.multiop $DIR/$tfile
9982 $MULTIOP $DIR/$tfile oa$buf_size ||
9983 error "cannot get zero length xattr value (buf_size = $buf_size)"
9987 restore_lustre_params < $save
9989 run_test 102t "zero length xattr values handled correctly"
9993 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9998 [ "$UID" != 0 ] && skip "must run as root"
9999 $GSS && skip_env "could not run under gss"
10000 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10001 skip_env "must have acl enabled"
10002 [ -z "$(which setfacl 2>/dev/null)" ] &&
10003 skip_env "could not find setfacl"
10004 remote_mds_nodsh && skip "remote MDS with nodsh"
10006 gpasswd -a daemon bin # LU-5641
10007 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10009 declare -a identity_old
10011 for num in $(seq $MDSCOUNT); do
10012 switch_identity $num true || identity_old[$num]=$?
10015 SAVE_UMASK=$(umask)
10017 mkdir -p $DIR/$tdir
10020 echo "performing cp ..."
10021 run_acl_subtest cp || error "run_acl_subtest cp failed"
10022 echo "performing getfacl-noacl..."
10023 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10024 echo "performing misc..."
10025 run_acl_subtest misc || error "misc test failed"
10026 echo "performing permissions..."
10027 run_acl_subtest permissions || error "permissions failed"
10028 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10029 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10030 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10031 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10033 echo "performing permissions xattr..."
10034 run_acl_subtest permissions_xattr ||
10035 error "permissions_xattr failed"
10037 echo "performing setfacl..."
10038 run_acl_subtest setfacl || error "setfacl test failed"
10040 # inheritance test got from HP
10041 echo "performing inheritance..."
10042 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10043 chmod +x make-tree || error "chmod +x failed"
10044 run_acl_subtest inheritance || error "inheritance test failed"
10047 echo "LU-974 ignore umask when acl is enabled..."
10048 run_acl_subtest 974 || error "LU-974 umask test failed"
10049 if [ $MDSCOUNT -ge 2 ]; then
10050 run_acl_subtest 974_remote ||
10051 error "LU-974 umask test failed under remote dir"
10054 echo "LU-2561 newly created file is same size as directory..."
10055 if [ "$mds1_FSTYPE" != "zfs" ]; then
10056 run_acl_subtest 2561 || error "LU-2561 test failed"
10058 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10061 run_acl_subtest 4924 || error "LU-4924 test failed"
10066 for num in $(seq $MDSCOUNT); do
10067 if [ "${identity_old[$num]}" = 1 ]; then
10068 switch_identity $num false || identity_old[$num]=$?
10072 run_test 103a "acl test"
10078 for U in {0..511}; do
10080 local O=$(printf "%04o" $U)
10082 umask $(printf "%04o" $((511 ^ $O)))
10083 $LFS setstripe -c 1 $DIR/$tfile.s$O
10084 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10086 (( $S == ($O & 0666) )) ||
10087 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10089 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10090 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10091 (( $S == ($O & 0666) )) ||
10092 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10094 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10095 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10096 (( $S == ($O & 0666) )) ||
10097 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10098 rm -f $DIR/$tfile.[smp]$0
10102 # limit the concurrently running threads to 64. LU-11878
10103 local idx=$((U % 64))
10104 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10109 run_test 103b "umask lfs setstripe"
10112 mkdir -p $DIR/$tdir
10113 cp -rp $DIR/$tdir $DIR/$tdir.bak
10115 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10116 error "$DIR/$tdir shouldn't contain default ACL"
10117 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10118 error "$DIR/$tdir.bak shouldn't contain default ACL"
10121 run_test 103c "'cp -rp' won't set empty acl"
10124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10127 lfs df || error "lfs df failed"
10128 lfs df -ih || error "lfs df -ih failed"
10129 lfs df -h $DIR || error "lfs df -h $DIR failed"
10130 lfs df -i $DIR || error "lfs df -i $DIR failed"
10131 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10132 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10134 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10135 lctl --device %$OSC deactivate
10136 lfs df || error "lfs df with deactivated OSC failed"
10137 lctl --device %$OSC activate
10138 # wait the osc back to normal
10139 wait_osc_import_ready client ost
10141 lfs df || error "lfs df with reactivated OSC failed"
10144 run_test 104a "lfs df [-ih] [path] test ========================="
10147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10148 [ $RUNAS_ID -eq $UID ] &&
10149 skip_env "RUNAS_ID = UID = $UID -- skipping"
10151 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10152 grep "Permission denied" | wc -l)))
10153 if [ $denied_cnt -ne 0 ]; then
10154 error "lfs check servers test failed"
10157 run_test 104b "$RUNAS lfs check servers test ===================="
10160 # doesn't work on 2.4 kernels
10162 if $(flock_is_enabled); then
10163 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10165 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10169 run_test 105a "flock when mounted without -o flock test ========"
10173 if $(flock_is_enabled); then
10174 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10176 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10180 run_test 105b "fcntl when mounted without -o flock test ========"
10184 if $(flock_is_enabled); then
10185 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10187 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10191 run_test 105c "lockf when mounted without -o flock test"
10193 test_105d() { # bug 15924
10194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10196 test_mkdir $DIR/$tdir
10197 flock_is_enabled || skip_env "mount w/o flock enabled"
10198 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10199 $LCTL set_param fail_loc=0x80000315
10200 flocks_test 2 $DIR/$tdir
10202 run_test 105d "flock race (should not freeze) ========"
10204 test_105e() { # bug 22660 && 22040
10205 flock_is_enabled || skip_env "mount w/o flock enabled"
10208 flocks_test 3 $DIR/$tfile
10210 run_test 105e "Two conflicting flocks from same process"
10212 test_106() { #bug 10921
10213 test_mkdir $DIR/$tdir
10214 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10215 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10217 run_test 106 "attempt exec of dir followed by chown of that dir"
10220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10228 local save_pattern=$(sysctl -n kernel.core_pattern)
10229 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10230 sysctl -w kernel.core_pattern=$file
10231 sysctl -w kernel.core_uses_pid=0
10233 ulimit -c unlimited
10239 kill -s 11 $SLEEPPID
10241 if [ -e $file ]; then
10242 size=`stat -c%s $file`
10243 [ $size -eq 0 ] && error "Fail to create core file $file"
10245 error "Fail to create core file $file"
10248 sysctl -w kernel.core_pattern=$save_pattern
10249 sysctl -w kernel.core_uses_pid=$save_uses_pid
10252 run_test 107 "Coredump on SIG"
10255 test_mkdir $DIR/$tdir
10256 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10257 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10258 error "mkdir with 256 char should fail, but did not"
10259 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10260 error "create with 255 char failed"
10261 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10262 error "create with 256 char should fail, but did not"
10267 run_test 110 "filename length checking"
10270 # Purpose: To verify dynamic thread (OSS) creation.
10273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10274 remote_ost_nodsh && skip "remote OST with nodsh"
10276 # Lustre does not stop service threads once they are started.
10277 # Reset number of running threads to default.
10282 local save_params="$TMP/sanity-$TESTNAME.parameters"
10284 # Get ll_ost_io count before I/O
10285 OSTIO_pre=$(do_facet ost1 \
10286 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10287 # Exit if lustre is not running (ll_ost_io not running).
10288 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10290 echo "Starting with $OSTIO_pre threads"
10291 local thread_max=$((OSTIO_pre * 2))
10292 local rpc_in_flight=$((thread_max * 2))
10293 # Number of I/O Process proposed to be started.
10295 local facets=$(get_facets OST)
10297 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10298 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10300 # Set in_flight to $rpc_in_flight
10301 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10302 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10303 nfiles=${rpc_in_flight}
10304 # Set ost thread_max to $thread_max
10305 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10307 # 5 Minutes should be sufficient for max number of OSS
10308 # threads(thread_max) to be created.
10312 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10313 test_mkdir $DIR/$tdir
10314 for i in $(seq $nfiles); do
10315 local file=$DIR/$tdir/${tfile}-$i
10316 $LFS setstripe -c -1 -i 0 $file
10317 ($WTL $file $timeout)&
10320 # I/O Started - Wait for thread_started to reach thread_max or report
10321 # error if thread_started is more than thread_max.
10322 echo "Waiting for thread_started to reach thread_max"
10323 local thread_started=0
10324 local end_time=$((SECONDS + timeout))
10326 while [ $SECONDS -le $end_time ] ; do
10328 # Get ost i/o thread_started count.
10329 thread_started=$(do_facet ost1 \
10331 ost.OSS.ost_io.threads_started | cut -d= -f2")
10332 # Break out if thread_started is equal/greater than thread_max
10333 if [[ $thread_started -ge $thread_max ]]; then
10334 echo ll_ost_io thread_started $thread_started, \
10335 equal/greater than thread_max $thread_max
10341 # Cleanup - We have the numbers, Kill i/o jobs if running.
10342 jobcount=($(jobs -p))
10343 for i in $(seq 0 $((${#jobcount[@]}-1)))
10345 kill -9 ${jobcount[$i]}
10346 if [ $? -ne 0 ] ; then
10348 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10352 # Cleanup files left by WTL binary.
10353 for i in $(seq $nfiles); do
10354 local file=$DIR/$tdir/${tfile}-$i
10356 if [ $? -ne 0 ] ; then
10357 echo "Warning: Failed to delete file $file"
10361 restore_lustre_params <$save_params
10362 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10364 # Error out if no new thread has started or Thread started is greater
10366 if [[ $thread_started -le $OSTIO_pre ||
10367 $thread_started -gt $thread_max ]]; then
10368 error "ll_ost_io: thread_started $thread_started" \
10369 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10370 "No new thread started or thread started greater " \
10374 run_test 115 "verify dynamic thread creation===================="
10377 wait_delete_completed
10378 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10379 echo "OST kbytes available: ${AVAIL[@]}"
10384 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10385 #echo OST $i: ${AVAIL[i]}kb
10386 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10390 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10395 echo "Min free space: OST $MINI: $MINV"
10396 echo "Max free space: OST $MAXI: $MAXV"
10399 test_116a() { # was previously test_116()
10400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10401 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10402 remote_mds_nodsh && skip "remote MDS with nodsh"
10404 echo -n "Free space priority "
10405 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10410 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10411 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10412 trap simple_cleanup_common EXIT
10414 # Check if we need to generate uneven OSTs
10415 test_mkdir -p $DIR/$tdir/OST${MINI}
10416 local FILL=$((MINV / 4))
10417 local DIFF=$((MAXV - MINV))
10418 local DIFF2=$((DIFF * 100 / MINV))
10420 local threshold=$(do_facet $SINGLEMDS \
10421 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10422 threshold=${threshold%%%}
10423 echo -n "Check for uneven OSTs: "
10424 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10426 if [[ $DIFF2 -gt $threshold ]]; then
10428 echo "Don't need to fill OST$MINI"
10430 # generate uneven OSTs. Write 2% over the QOS threshold value
10432 DIFF=$((threshold - DIFF2 + 2))
10433 DIFF2=$((MINV * DIFF / 100))
10434 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10435 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10436 error "setstripe failed"
10437 DIFF=$((DIFF2 / 2048))
10439 while [ $i -lt $DIFF ]; do
10441 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10442 bs=2M count=1 2>/dev/null
10451 DIFF=$((MAXV - MINV))
10452 DIFF2=$((DIFF * 100 / MINV))
10453 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10454 if [ $DIFF2 -gt $threshold ]; then
10457 echo "failed - QOS mode won't be used"
10458 simple_cleanup_common
10459 skip "QOS imbalance criteria not met"
10467 # now fill using QOS
10468 $LFS setstripe -c 1 $DIR/$tdir
10469 FILL=$((FILL / 200))
10470 if [ $FILL -gt 600 ]; then
10473 echo "writing $FILL files to QOS-assigned OSTs"
10475 while [ $i -lt $FILL ]; do
10477 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10478 count=1 2>/dev/null
10481 echo "wrote $i 200k files"
10485 echo "Note: free space may not be updated, so measurements might be off"
10487 DIFF2=$((MAXV - MINV))
10488 echo "free space delta: orig $DIFF final $DIFF2"
10489 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10490 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10491 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10492 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10493 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10494 if [[ $DIFF -gt 0 ]]; then
10495 FILL=$((DIFF2 * 100 / DIFF - 100))
10496 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10499 # Figure out which files were written where
10500 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10501 awk '/'$MINI1': / {print $2; exit}')
10503 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10504 echo "$MINC files created on smaller OST $MINI1"
10505 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10506 awk '/'$MAXI1': / {print $2; exit}')
10508 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10509 echo "$MAXC files created on larger OST $MAXI1"
10510 if [[ $MINC -gt 0 ]]; then
10511 FILL=$((MAXC * 100 / MINC - 100))
10512 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10514 [[ $MAXC -gt $MINC ]] ||
10515 error_ignore LU-9 "stripe QOS didn't balance free space"
10516 simple_cleanup_common
10518 run_test 116a "stripe QOS: free space balance ==================="
10520 test_116b() { # LU-2093
10521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10522 remote_mds_nodsh && skip "remote MDS with nodsh"
10524 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10525 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10526 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10527 [ -z "$old_rr" ] && skip "no QOS"
10528 do_facet $SINGLEMDS lctl set_param \
10529 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10530 mkdir -p $DIR/$tdir
10531 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10532 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10533 do_facet $SINGLEMDS lctl set_param fail_loc=0
10535 do_facet $SINGLEMDS lctl set_param \
10536 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10538 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10540 test_117() # bug 10891
10542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10544 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10545 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10546 lctl set_param fail_loc=0x21e
10547 > $DIR/$tfile || error "truncate failed"
10548 lctl set_param fail_loc=0
10549 echo "Truncate succeeded."
10552 run_test 117 "verify osd extend =========="
10554 NO_SLOW_RESENDCOUNT=4
10555 export OLD_RESENDCOUNT=""
10556 set_resend_count () {
10557 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10558 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10559 lctl set_param -n $PROC_RESENDCOUNT $1
10560 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10563 # for reduce test_118* time (b=14842)
10564 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10566 # Reset async IO behavior after error case
10568 FILE=$DIR/reset_async
10570 # Ensure all OSCs are cleared
10571 $LFS setstripe -c -1 $FILE
10572 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10577 test_118a() #bug 11710
10579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10583 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10584 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10585 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10587 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10588 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10593 run_test 118a "verify O_SYNC works =========="
10597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10598 remote_ost_nodsh && skip "remote OST with nodsh"
10602 #define OBD_FAIL_SRV_ENOENT 0x217
10603 set_nodes_failloc "$(osts_nodes)" 0x217
10604 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10606 set_nodes_failloc "$(osts_nodes)" 0
10607 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10608 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10611 if [[ $RC -eq 0 ]]; then
10612 error "Must return error due to dropped pages, rc=$RC"
10616 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10617 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10621 echo "Dirty pages not leaked on ENOENT"
10623 # Due to the above error the OSC will issue all RPCs syncronously
10624 # until a subsequent RPC completes successfully without error.
10625 $MULTIOP $DIR/$tfile Ow4096yc
10630 run_test 118b "Reclaim dirty pages on fatal error =========="
10634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10636 # for 118c, restore the original resend count, LU-1940
10637 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10638 set_resend_count $OLD_RESENDCOUNT
10639 remote_ost_nodsh && skip "remote OST with nodsh"
10643 #define OBD_FAIL_OST_EROFS 0x216
10644 set_nodes_failloc "$(osts_nodes)" 0x216
10646 # multiop should block due to fsync until pages are written
10647 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10651 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10652 error "Multiop failed to block on fsync, pid=$MULTIPID"
10655 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10657 if [[ $WRITEBACK -eq 0 ]]; then
10658 error "No page in writeback, writeback=$WRITEBACK"
10661 set_nodes_failloc "$(osts_nodes)" 0
10664 if [[ $RC -ne 0 ]]; then
10665 error "Multiop fsync failed, rc=$RC"
10668 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10669 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10671 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10672 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10676 echo "Dirty pages flushed via fsync on EROFS"
10679 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10681 # continue to use small resend count to reduce test_118* time (b=14842)
10682 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10686 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10687 remote_ost_nodsh && skip "remote OST with nodsh"
10691 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10692 set_nodes_failloc "$(osts_nodes)" 0x214
10693 # multiop should block due to fsync until pages are written
10694 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10698 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10699 error "Multiop failed to block on fsync, pid=$MULTIPID"
10702 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10704 if [[ $WRITEBACK -eq 0 ]]; then
10705 error "No page in writeback, writeback=$WRITEBACK"
10708 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10709 set_nodes_failloc "$(osts_nodes)" 0
10711 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10712 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10714 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10715 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10719 echo "Dirty pages gaurenteed flushed via fsync"
10722 run_test 118d "Fsync validation inject a delay of the bulk =========="
10725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10729 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10730 lctl set_param fail_loc=0x8000040a
10732 # Should simulate EINVAL error which is fatal
10733 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10735 if [[ $RC -eq 0 ]]; then
10736 error "Must return error due to dropped pages, rc=$RC"
10739 lctl set_param fail_loc=0x0
10741 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10742 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10743 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10745 if [[ $LOCKED -ne 0 ]]; then
10746 error "Locked pages remain in cache, locked=$LOCKED"
10749 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10750 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10754 echo "No pages locked after fsync"
10759 run_test 118f "Simulate unrecoverable OSC side error =========="
10762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10766 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10767 lctl set_param fail_loc=0x406
10769 # simulate local -ENOMEM
10770 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10773 lctl set_param fail_loc=0
10774 if [[ $RC -eq 0 ]]; then
10775 error "Must return error due to dropped pages, rc=$RC"
10778 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10779 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10780 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10782 if [[ $LOCKED -ne 0 ]]; then
10783 error "Locked pages remain in cache, locked=$LOCKED"
10786 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10787 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10791 echo "No pages locked after fsync"
10796 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10800 remote_ost_nodsh && skip "remote OST with nodsh"
10804 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10805 set_nodes_failloc "$(osts_nodes)" 0x20e
10806 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10807 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10810 set_nodes_failloc "$(osts_nodes)" 0
10811 if [[ $RC -eq 0 ]]; then
10812 error "Must return error due to dropped pages, rc=$RC"
10815 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10816 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10817 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10819 if [[ $LOCKED -ne 0 ]]; then
10820 error "Locked pages remain in cache, locked=$LOCKED"
10823 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10824 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10828 echo "No pages locked after fsync"
10832 run_test 118h "Verify timeout in handling recoverables errors =========="
10834 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10838 remote_ost_nodsh && skip "remote OST with nodsh"
10842 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10843 set_nodes_failloc "$(osts_nodes)" 0x20e
10845 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10846 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10849 set_nodes_failloc "$(osts_nodes)" 0
10853 if [[ $RC -ne 0 ]]; then
10854 error "got error, but should be not, rc=$RC"
10857 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10858 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10859 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10860 if [[ $LOCKED -ne 0 ]]; then
10861 error "Locked pages remain in cache, locked=$LOCKED"
10864 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10865 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10869 echo "No pages locked after fsync"
10873 run_test 118i "Fix error before timeout in recoverable error =========="
10875 [ "$SLOW" = "no" ] && set_resend_count 4
10878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10879 remote_ost_nodsh && skip "remote OST with nodsh"
10883 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10884 set_nodes_failloc "$(osts_nodes)" 0x220
10886 # return -EIO from OST
10887 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10889 set_nodes_failloc "$(osts_nodes)" 0x0
10890 if [[ $RC -eq 0 ]]; then
10891 error "Must return error due to dropped pages, rc=$RC"
10894 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10895 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10896 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10897 if [[ $LOCKED -ne 0 ]]; then
10898 error "Locked pages remain in cache, locked=$LOCKED"
10901 # in recoverable error on OST we want resend and stay until it finished
10902 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10903 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10907 echo "No pages locked after fsync"
10911 run_test 118j "Simulate unrecoverable OST side error =========="
10915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10916 remote_ost_nodsh && skip "remote OSTs with nodsh"
10918 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10919 set_nodes_failloc "$(osts_nodes)" 0x20e
10920 test_mkdir $DIR/$tdir
10922 for ((i=0;i<10;i++)); do
10923 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10924 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10931 set_nodes_failloc "$(osts_nodes)" 0
10934 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10936 test_118l() # LU-646
10938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10940 test_mkdir $DIR/$tdir
10941 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10944 run_test 118l "fsync dir"
10946 test_118m() # LU-3066
10948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10950 test_mkdir $DIR/$tdir
10951 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10954 run_test 118m "fdatasync dir ========="
10956 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10964 remote_ost_nodsh && skip "remote OSTs with nodsh"
10966 # Sleep to avoid a cached response.
10967 #define OBD_STATFS_CACHE_SECONDS 1
10970 # Inject a 10 second delay in the OST_STATFS handler.
10971 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10972 set_nodes_failloc "$(osts_nodes)" 0x242
10975 stat --file-system $MOUNT > /dev/null
10978 set_nodes_failloc "$(osts_nodes)" 0
10980 if ((end - begin > 20)); then
10981 error "statfs took $((end - begin)) seconds, expected 10"
10984 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10986 test_119a() # bug 11737
10988 BSIZE=$((512 * 1024))
10989 directio write $DIR/$tfile 0 1 $BSIZE
10990 # We ask to read two blocks, which is more than a file size.
10991 # directio will indicate an error when requested and actual
10992 # sizes aren't equeal (a normal situation in this case) and
10993 # print actual read amount.
10994 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10995 if [ "$NOB" != "$BSIZE" ]; then
10996 error "read $NOB bytes instead of $BSIZE"
11000 run_test 119a "Short directIO read must return actual read amount"
11002 test_119b() # bug 11737
11004 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11006 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11007 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11009 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11010 error "direct read failed"
11013 run_test 119b "Sparse directIO read must return actual read amount"
11015 test_119c() # bug 13099
11018 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11019 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11022 run_test 119c "Testing for direct read hitting hole"
11024 test_119d() # bug 15950
11026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11028 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11029 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11031 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11032 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11033 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11034 lctl set_param fail_loc=0x40d
11035 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11038 cat $DIR/$tfile > /dev/null &
11039 lctl set_param fail_loc=0
11042 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11044 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11045 error "the read rpcs have not completed in 2s"
11047 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11049 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11053 remote_mds_nodsh && skip "remote MDS with nodsh"
11054 test_mkdir -i0 -c1 $DIR/$tdir
11055 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11056 skip_env "no early lock cancel on server"
11058 lru_resize_disable mdc
11059 lru_resize_disable osc
11060 cancel_lru_locks mdc
11061 # asynchronous object destroy at MDT could cause bl ast to client
11062 cancel_lru_locks osc
11064 stat $DIR/$tdir > /dev/null
11065 can1=$(do_facet mds1 \
11066 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11067 awk '/ldlm_cancel/ {print $2}')
11068 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11069 awk '/ldlm_bl_callback/ {print $2}')
11070 test_mkdir -i0 -c1 $DIR/$tdir/d1
11071 can2=$(do_facet mds1 \
11072 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11073 awk '/ldlm_cancel/ {print $2}')
11074 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11075 awk '/ldlm_bl_callback/ {print $2}')
11076 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11077 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11078 lru_resize_enable mdc
11079 lru_resize_enable osc
11081 run_test 120a "Early Lock Cancel: mkdir test"
11084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11085 remote_mds_nodsh && skip "remote MDS with nodsh"
11086 test_mkdir $DIR/$tdir
11087 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11088 skip_env "no early lock cancel on server"
11090 lru_resize_disable mdc
11091 lru_resize_disable osc
11092 cancel_lru_locks mdc
11093 stat $DIR/$tdir > /dev/null
11094 can1=$(do_facet $SINGLEMDS \
11095 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11096 awk '/ldlm_cancel/ {print $2}')
11097 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11098 awk '/ldlm_bl_callback/ {print $2}')
11099 touch $DIR/$tdir/f1
11100 can2=$(do_facet $SINGLEMDS \
11101 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11102 awk '/ldlm_cancel/ {print $2}')
11103 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11104 awk '/ldlm_bl_callback/ {print $2}')
11105 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11106 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11107 lru_resize_enable mdc
11108 lru_resize_enable osc
11110 run_test 120b "Early Lock Cancel: create test"
11113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11114 remote_mds_nodsh && skip "remote MDS with nodsh"
11115 test_mkdir -i0 -c1 $DIR/$tdir
11116 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11117 skip "no early lock cancel on server"
11119 lru_resize_disable mdc
11120 lru_resize_disable osc
11121 test_mkdir -i0 -c1 $DIR/$tdir/d1
11122 test_mkdir -i0 -c1 $DIR/$tdir/d2
11123 touch $DIR/$tdir/d1/f1
11124 cancel_lru_locks mdc
11125 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11126 can1=$(do_facet mds1 \
11127 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11128 awk '/ldlm_cancel/ {print $2}')
11129 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11130 awk '/ldlm_bl_callback/ {print $2}')
11131 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11132 can2=$(do_facet mds1 \
11133 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11134 awk '/ldlm_cancel/ {print $2}')
11135 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11136 awk '/ldlm_bl_callback/ {print $2}')
11137 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11138 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11139 lru_resize_enable mdc
11140 lru_resize_enable osc
11142 run_test 120c "Early Lock Cancel: link test"
11145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11146 remote_mds_nodsh && skip "remote MDS with nodsh"
11147 test_mkdir -i0 -c1 $DIR/$tdir
11148 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11149 skip_env "no early lock cancel on server"
11151 lru_resize_disable mdc
11152 lru_resize_disable osc
11154 cancel_lru_locks mdc
11155 stat $DIR/$tdir > /dev/null
11156 can1=$(do_facet mds1 \
11157 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11158 awk '/ldlm_cancel/ {print $2}')
11159 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11160 awk '/ldlm_bl_callback/ {print $2}')
11161 chmod a+x $DIR/$tdir
11162 can2=$(do_facet mds1 \
11163 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11164 awk '/ldlm_cancel/ {print $2}')
11165 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11166 awk '/ldlm_bl_callback/ {print $2}')
11167 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11168 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11169 lru_resize_enable mdc
11170 lru_resize_enable osc
11172 run_test 120d "Early Lock Cancel: setattr test"
11175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11176 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11177 skip_env "no early lock cancel on server"
11178 remote_mds_nodsh && skip "remote MDS with nodsh"
11180 local dlmtrace_set=false
11182 test_mkdir -i0 -c1 $DIR/$tdir
11183 lru_resize_disable mdc
11184 lru_resize_disable osc
11185 ! $LCTL get_param debug | grep -q dlmtrace &&
11186 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11187 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11188 cancel_lru_locks mdc
11189 cancel_lru_locks osc
11190 dd if=$DIR/$tdir/f1 of=/dev/null
11191 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11192 # XXX client can not do early lock cancel of OST lock
11193 # during unlink (LU-4206), so cancel osc lock now.
11195 cancel_lru_locks osc
11196 can1=$(do_facet mds1 \
11197 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11198 awk '/ldlm_cancel/ {print $2}')
11199 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11200 awk '/ldlm_bl_callback/ {print $2}')
11201 unlink $DIR/$tdir/f1
11203 can2=$(do_facet mds1 \
11204 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11205 awk '/ldlm_cancel/ {print $2}')
11206 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11207 awk '/ldlm_bl_callback/ {print $2}')
11208 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11209 $LCTL dk $TMP/cancel.debug.txt
11210 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11211 $LCTL dk $TMP/blocking.debug.txt
11212 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11213 lru_resize_enable mdc
11214 lru_resize_enable osc
11216 run_test 120e "Early Lock Cancel: unlink test"
11219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11220 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11221 skip_env "no early lock cancel on server"
11222 remote_mds_nodsh && skip "remote MDS with nodsh"
11224 test_mkdir -i0 -c1 $DIR/$tdir
11225 lru_resize_disable mdc
11226 lru_resize_disable osc
11227 test_mkdir -i0 -c1 $DIR/$tdir/d1
11228 test_mkdir -i0 -c1 $DIR/$tdir/d2
11229 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11230 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11231 cancel_lru_locks mdc
11232 cancel_lru_locks osc
11233 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11234 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11235 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11236 # XXX client can not do early lock cancel of OST lock
11237 # during rename (LU-4206), so cancel osc lock now.
11239 cancel_lru_locks osc
11240 can1=$(do_facet mds1 \
11241 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11242 awk '/ldlm_cancel/ {print $2}')
11243 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11244 awk '/ldlm_bl_callback/ {print $2}')
11245 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11247 can2=$(do_facet mds1 \
11248 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11249 awk '/ldlm_cancel/ {print $2}')
11250 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11251 awk '/ldlm_bl_callback/ {print $2}')
11252 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11253 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11254 lru_resize_enable mdc
11255 lru_resize_enable osc
11257 run_test 120f "Early Lock Cancel: rename test"
11260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11261 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11262 skip_env "no early lock cancel on server"
11263 remote_mds_nodsh && skip "remote MDS with nodsh"
11265 lru_resize_disable mdc
11266 lru_resize_disable osc
11268 echo create $count files
11269 test_mkdir $DIR/$tdir
11270 cancel_lru_locks mdc
11271 cancel_lru_locks osc
11274 can0=$(do_facet $SINGLEMDS \
11275 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11276 awk '/ldlm_cancel/ {print $2}')
11277 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11278 awk '/ldlm_bl_callback/ {print $2}')
11279 createmany -o $DIR/$tdir/f $count
11281 can1=$(do_facet $SINGLEMDS \
11282 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11283 awk '/ldlm_cancel/ {print $2}')
11284 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11285 awk '/ldlm_bl_callback/ {print $2}')
11287 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11288 echo rm $count files
11291 can2=$(do_facet $SINGLEMDS \
11292 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11293 awk '/ldlm_cancel/ {print $2}')
11294 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11295 awk '/ldlm_bl_callback/ {print $2}')
11297 echo total: $count removes in $((t2-t1))
11298 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11300 # wait for commitment of removal
11301 lru_resize_enable mdc
11302 lru_resize_enable osc
11304 run_test 120g "Early Lock Cancel: performance test"
11306 test_121() { #bug #10589
11307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11310 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11311 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11312 lctl set_param fail_loc=0x310
11313 cancel_lru_locks osc > /dev/null
11314 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11315 lctl set_param fail_loc=0
11316 [[ $reads -eq $writes ]] ||
11317 error "read $reads blocks, must be $writes blocks"
11319 run_test 121 "read cancel race ========="
11321 test_123a() { # was test 123, statahead(bug 11401)
11322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11325 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11326 log "testing UP system. Performance may be lower than expected."
11331 test_mkdir $DIR/$tdir
11332 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11333 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11335 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11336 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11338 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11339 lctl set_param -n llite.*.statahead_max 0
11340 lctl get_param llite.*.statahead_max
11341 cancel_lru_locks mdc
11342 cancel_lru_locks osc
11344 time ls -l $DIR/$tdir | wc -l
11346 delta=$((etime - stime))
11347 log "ls $i files without statahead: $delta sec"
11348 lctl set_param llite.*.statahead_max=$max
11350 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11351 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11352 cancel_lru_locks mdc
11353 cancel_lru_locks osc
11355 time ls -l $DIR/$tdir | wc -l
11357 delta_sa=$((etime - stime))
11358 log "ls $i files with statahead: $delta_sa sec"
11359 lctl get_param -n llite.*.statahead_stats
11360 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11362 [[ $swrong -lt $ewrong ]] &&
11363 log "statahead was stopped, maybe too many locks held!"
11364 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11366 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11367 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11368 lctl set_param -n llite.*.statahead_max 0
11369 lctl get_param llite.*.statahead_max
11370 cancel_lru_locks mdc
11371 cancel_lru_locks osc
11373 time ls -l $DIR/$tdir | wc -l
11375 delta=$((etime - stime))
11376 log "ls $i files again without statahead: $delta sec"
11377 lctl set_param llite.*.statahead_max=$max
11378 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11379 if [ $SLOWOK -eq 0 ]; then
11380 error "ls $i files is slower with statahead!"
11382 log "ls $i files is slower with statahead!"
11388 [ $delta -gt 20 ] && break
11389 [ $delta -gt 8 ] && MULT=$((50 / delta))
11390 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11398 delta=$((etime - stime))
11399 log "rm -r $DIR/$tdir/: $delta seconds"
11401 lctl get_param -n llite.*.statahead_stats
11403 run_test 123a "verify statahead work"
11405 test_123b () { # statahead(bug 15027)
11406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11408 test_mkdir $DIR/$tdir
11409 createmany -o $DIR/$tdir/$tfile-%d 1000
11411 cancel_lru_locks mdc
11412 cancel_lru_locks osc
11414 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11415 lctl set_param fail_loc=0x80000803
11416 ls -lR $DIR/$tdir > /dev/null
11418 lctl set_param fail_loc=0x0
11419 lctl get_param -n llite.*.statahead_stats
11424 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11427 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11429 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11430 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11431 touch $DIR/$tdir.1/{1..3}
11432 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11434 remount_client $MOUNT
11436 $MULTIOP $DIR/$tdir.0 Q
11438 # let statahead to complete
11439 ls -l $DIR/$tdir.0 > /dev/null
11441 testid=$(echo $TESTNAME | tr '_' ' ')
11442 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11443 error "statahead warning" || true
11445 run_test 123c "Can not initialize inode warning on DNE statahead"
11448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11449 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11450 skip_env "no lru resize on server"
11454 test_mkdir $DIR/$tdir
11456 log "create $NR files at $DIR/$tdir"
11457 createmany -o $DIR/$tdir/f $NR ||
11458 error "failed to create $NR files in $DIR/$tdir"
11460 cancel_lru_locks mdc
11461 ls -l $DIR/$tdir > /dev/null
11465 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11466 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11467 LRU_SIZE=$($LCTL get_param -n $PARAM)
11468 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11469 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11471 log "NS=$(basename $NSDIR)"
11476 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11477 skip "Not enough cached locks created!"
11479 log "LRU=$LRU_SIZE"
11483 # We know that lru resize allows one client to hold $LIMIT locks
11484 # for 10h. After that locks begin to be killed by client.
11486 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11488 if [ $LIMIT -lt $LRU_SIZE ]; then
11489 skip "Limit is too small $LIMIT"
11492 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11493 # killing locks. Some time was spent for creating locks. This means
11494 # that up to the moment of sleep finish we must have killed some of
11495 # them (10-100 locks). This depends on how fast ther were created.
11496 # Many of them were touched in almost the same moment and thus will
11497 # be killed in groups.
11498 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11500 # Use $LRU_SIZE_B here to take into account real number of locks
11501 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11502 local LRU_SIZE_B=$LRU_SIZE
11504 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11505 log "OLD_LVF=$OLD_LVF"
11506 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11508 # Let's make sure that we really have some margin. Client checks
11509 # cached locks every 10 sec.
11510 SLEEP=$((SLEEP+20))
11511 log "Sleep ${SLEEP} sec"
11513 while ((SEC<$SLEEP)); do
11517 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11518 echo -n "$LRU_SIZE"
11521 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11522 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11524 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11525 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11526 unlinkmany $DIR/$tdir/f $NR
11530 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11531 log "unlink $NR files at $DIR/$tdir"
11532 unlinkmany $DIR/$tdir/f $NR
11534 run_test 124a "lru resize ======================================="
11536 get_max_pool_limit()
11538 local limit=$($LCTL get_param \
11539 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11541 for l in $limit; do
11542 if [[ $l -gt $max ]]; then
11550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11551 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11552 skip_env "no lru resize on server"
11554 LIMIT=$(get_max_pool_limit)
11556 NR=$(($(default_lru_size)*20))
11557 if [[ $NR -gt $LIMIT ]]; then
11558 log "Limit lock number by $LIMIT locks"
11562 IFree=$(mdsrate_inodes_available)
11563 if [ $IFree -lt $NR ]; then
11564 log "Limit lock number by $IFree inodes"
11568 lru_resize_disable mdc
11569 test_mkdir -p $DIR/$tdir/disable_lru_resize
11571 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11572 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11573 cancel_lru_locks mdc
11576 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11579 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11582 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11586 nolruresize_delta=$((etime-stime))
11587 log "ls -la time: $nolruresize_delta seconds"
11588 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11589 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11591 lru_resize_enable mdc
11592 test_mkdir -p $DIR/$tdir/enable_lru_resize
11594 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11595 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11596 cancel_lru_locks mdc
11599 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11602 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11605 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11609 lruresize_delta=$((etime-stime))
11610 log "ls -la time: $lruresize_delta seconds"
11611 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11613 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11614 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11615 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11616 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11618 log "lru resize performs the same with no lru resize"
11620 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11622 run_test 124b "lru resize (performance test) ======================="
11625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11626 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11627 skip_env "no lru resize on server"
11629 # cache ununsed locks on client
11631 cancel_lru_locks mdc
11632 test_mkdir $DIR/$tdir
11633 createmany -o $DIR/$tdir/f $nr ||
11634 error "failed to create $nr files in $DIR/$tdir"
11635 ls -l $DIR/$tdir > /dev/null
11637 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11638 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11639 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11640 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11641 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11643 # set lru_max_age to 1 sec
11644 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11645 echo "sleep $((recalc_p * 2)) seconds..."
11646 sleep $((recalc_p * 2))
11648 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11649 # restore lru_max_age
11650 $LCTL set_param -n $nsdir.lru_max_age $max_age
11651 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11652 unlinkmany $DIR/$tdir/f $nr
11654 run_test 124c "LRUR cancel very aged locks"
11657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11658 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11659 skip_env "no lru resize on server"
11661 # cache ununsed locks on client
11664 lru_resize_disable mdc
11665 stack_trap "lru_resize_enable mdc" EXIT
11667 cancel_lru_locks mdc
11669 # asynchronous object destroy at MDT could cause bl ast to client
11670 test_mkdir $DIR/$tdir
11671 createmany -o $DIR/$tdir/f $nr ||
11672 error "failed to create $nr files in $DIR/$tdir"
11673 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11675 ls -l $DIR/$tdir > /dev/null
11677 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11678 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11679 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11680 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11682 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11684 # set lru_max_age to 1 sec
11685 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11686 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11688 echo "sleep $((recalc_p * 2)) seconds..."
11689 sleep $((recalc_p * 2))
11691 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11693 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11695 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11697 test_125() { # 13358
11698 $LCTL get_param -n llite.*.client_type | grep -q local ||
11699 skip "must run as local client"
11700 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11701 skip_env "must have acl enabled"
11702 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11704 test_mkdir $DIR/$tdir
11705 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11706 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11707 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11709 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11711 test_126() { # bug 12829/13455
11712 $GSS && skip_env "must run as gss disabled"
11713 $LCTL get_param -n llite.*.client_type | grep -q local ||
11714 skip "must run as local client"
11715 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11717 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11718 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11720 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11722 run_test 126 "check that the fsgid provided by the client is taken into account"
11724 test_127a() { # bug 15521
11725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11726 local name count samp unit min max sum sumsq
11728 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11729 echo "stats before reset"
11730 $LCTL get_param osc.*.stats
11731 $LCTL set_param osc.*.stats=0
11732 local fsize=$((2048 * 1024))
11734 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11735 cancel_lru_locks osc
11736 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11738 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11739 stack_trap "rm -f $TMP/$tfile.tmp"
11740 while read name count samp unit min max sum sumsq; do
11741 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11742 [ ! $min ] && error "Missing min value for $name proc entry"
11743 eval $name=$count || error "Wrong proc format"
11746 read_bytes|write_bytes)
11747 [[ "$unit" =~ "bytes" ]] ||
11748 error "unit is not 'bytes': $unit"
11749 (( $min >= 4096 )) || error "min is too small: $min"
11750 (( $min <= $fsize )) || error "min is too big: $min"
11751 (( $max >= 4096 )) || error "max is too small: $max"
11752 (( $max <= $fsize )) || error "max is too big: $max"
11753 (( $sum == $fsize )) || error "sum is wrong: $sum"
11754 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11755 error "sumsquare is too small: $sumsq"
11756 (( $sumsq <= $fsize * $fsize )) ||
11757 error "sumsquare is too big: $sumsq"
11759 ost_read|ost_write)
11760 [[ "$unit" =~ "usec" ]] ||
11761 error "unit is not 'usec': $unit"
11765 done < $DIR/$tfile.tmp
11767 #check that we actually got some stats
11768 [ "$read_bytes" ] || error "Missing read_bytes stats"
11769 [ "$write_bytes" ] || error "Missing write_bytes stats"
11770 [ "$read_bytes" != 0 ] || error "no read done"
11771 [ "$write_bytes" != 0 ] || error "no write done"
11773 run_test 127a "verify the client stats are sane"
11775 test_127b() { # bug LU-333
11776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11777 local name count samp unit min max sum sumsq
11779 echo "stats before reset"
11780 $LCTL get_param llite.*.stats
11781 $LCTL set_param llite.*.stats=0
11783 # perform 2 reads and writes so MAX is different from SUM.
11784 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11785 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11786 cancel_lru_locks osc
11787 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11788 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11790 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11791 stack_trap "rm -f $TMP/$tfile.tmp"
11792 while read name count samp unit min max sum sumsq; do
11793 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11794 eval $name=$count || error "Wrong proc format"
11797 read_bytes|write_bytes)
11798 [[ "$unit" =~ "bytes" ]] ||
11799 error "unit is not 'bytes': $unit"
11800 (( $count == 2 )) || error "count is not 2: $count"
11801 (( $min == $PAGE_SIZE )) ||
11802 error "min is not $PAGE_SIZE: $min"
11803 (( $max == $PAGE_SIZE )) ||
11804 error "max is not $PAGE_SIZE: $max"
11805 (( $sum == $PAGE_SIZE * 2 )) ||
11806 error "sum is not $((PAGE_SIZE * 2)): $sum"
11809 [[ "$unit" =~ "usec" ]] ||
11810 error "unit is not 'usec': $unit"
11814 done < $TMP/$tfile.tmp
11816 #check that we actually got some stats
11817 [ "$read_bytes" ] || error "Missing read_bytes stats"
11818 [ "$write_bytes" ] || error "Missing write_bytes stats"
11819 [ "$read_bytes" != 0 ] || error "no read done"
11820 [ "$write_bytes" != 0 ] || error "no write done"
11822 run_test 127b "verify the llite client stats are sane"
11824 test_127c() { # LU-12394
11825 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11832 $LCTL set_param llite.*.extents_stats=1
11833 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11835 # Use two stripes so there is enough space in default config
11836 $LFS setstripe -c 2 $DIR/$tfile
11838 # Extent stats start at 0-4K and go in power of two buckets
11839 # LL_HIST_START = 12 --> 2^12 = 4K
11840 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11841 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11843 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11845 # Write and read, 2x each, second time at a non-zero offset
11846 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11847 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11848 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
11849 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
11853 $LCTL get_param llite.*.extents_stats
11856 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
11858 local bucket=$($LCTL get_param -n llite.*.extents_stats |
11860 reads=$(echo $bucket | awk '{print $5}')
11861 writes=$(echo $bucket | awk '{print $9}')
11862 [ "$reads" -eq $count ] ||
11863 error "$reads reads in < $bsize bucket, expect $count"
11864 [ "$writes" -eq $count ] ||
11865 error "$writes writes in < $bsize bucket, expect $count"
11868 # Test mmap write and read
11869 $LCTL set_param llite.*.extents_stats=c
11871 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
11872 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
11873 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
11875 $LCTL get_param llite.*.extents_stats
11877 count=$(((size*1024) / PAGE_SIZE))
11879 bsize=$((2 * PAGE_SIZE / 1024))K
11881 bucket=$($LCTL get_param -n llite.*.extents_stats |
11883 reads=$(echo $bucket | awk '{print $5}')
11884 writes=$(echo $bucket | awk '{print $9}')
11885 # mmap writes fault in the page first, creating an additonal read
11886 [ "$reads" -eq $((2 * count)) ] ||
11887 error "$reads reads in < $bsize bucket, expect $count"
11888 [ "$writes" -eq $count ] ||
11889 error "$writes writes in < $bsize bucket, expect $count"
11891 run_test 127c "test llite extent stats with regular & mmap i/o"
11893 test_128() { # bug 15212
11895 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
11900 result=$(grep error $TMP/$tfile.log)
11901 rm -f $DIR/$tfile $TMP/$tfile.log
11902 [ -z "$result" ] ||
11903 error "consecutive find's under interactive lfs failed"
11905 run_test 128 "interactive lfs for 2 consecutive find's"
11907 set_dir_limits () {
11912 local ldproc=/proc/fs/ldiskfs
11913 local facets=$(get_facets MDS)
11915 for facet in ${facets//,/ }; do
11916 canondev=$(ldiskfs_canon \
11917 *.$(convert_facet2label $facet).mntdev $facet)
11918 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
11919 ldproc=/sys/fs/ldiskfs
11920 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
11921 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
11925 check_mds_dmesg() {
11926 local facets=$(get_facets MDS)
11927 for facet in ${facets//,/ }; do
11928 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
11934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11935 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
11936 skip "Need MDS version with at least 2.5.56"
11937 if [ "$mds1_FSTYPE" != ldiskfs ]; then
11938 skip_env "ldiskfs only test"
11940 remote_mds_nodsh && skip "remote MDS with nodsh"
11944 local has_warning=false
11947 mkdir -p $DIR/$tdir
11949 # block size of mds1
11950 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11951 set_dir_limits $maxsize $maxsize
11952 local dirsize=$(stat -c%s "$DIR/$tdir")
11954 while [[ $dirsize -le $maxsize ]]; do
11955 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11957 if ! $has_warning; then
11958 check_mds_dmesg '"is approaching"' && has_warning=true
11960 # check two errors:
11961 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11962 # EFBIG for previous versions included in ldiskfs series
11963 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11965 echo "return code $rc received as expected"
11967 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11968 error_exit "create failed w/o dir size limit"
11970 check_mds_dmesg '"has reached"' ||
11971 error_exit "reached message should be output"
11973 [ $has_warning = "false" ] &&
11974 error_exit "warning message should be output"
11976 dirsize=$(stat -c%s "$DIR/$tdir")
11978 [[ $dirsize -ge $maxsize ]] && return 0
11979 error_exit "current dir size $dirsize, " \
11980 "previous limit $maxsize"
11981 elif [ $rc -ne 0 ]; then
11983 error_exit "return $rc received instead of expected " \
11984 "$EFBIG or $ENOSPC, files in dir $dirsize"
11986 nfiles=$((nfiles + 1))
11987 dirsize=$(stat -c%s "$DIR/$tdir")
11991 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11993 run_test 129 "test directory size limit ========================"
12002 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12003 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12005 trap cleanup_130 EXIT RETURN
12007 local fm_file=$DIR/$tfile
12008 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12009 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12010 error "dd failed for $fm_file"
12012 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12013 filefrag -ves $fm_file
12015 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12016 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12017 [ $RC != 0 ] && error "filefrag $fm_file failed"
12019 filefrag_op=$(filefrag -ve -k $fm_file |
12020 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12021 lun=$($LFS getstripe -i $fm_file)
12023 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12026 for line in $filefrag_op
12028 frag_lun=`echo $line | cut -d: -f5`
12029 ext_len=`echo $line | cut -d: -f4`
12030 if (( $frag_lun != $lun )); then
12032 error "FIEMAP on 1-stripe file($fm_file) failed"
12035 (( tot_len += ext_len ))
12038 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12040 error "FIEMAP on 1-stripe file($fm_file) failed;"
12046 echo "FIEMAP on single striped file succeeded"
12048 run_test 130a "FIEMAP (1-stripe file)"
12051 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12053 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12054 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12056 trap cleanup_130 EXIT RETURN
12058 local fm_file=$DIR/$tfile
12059 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12060 error "setstripe on $fm_file"
12061 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12062 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12064 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12065 error "dd failed on $fm_file"
12067 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12068 filefrag_op=$(filefrag -ve -k $fm_file |
12069 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12071 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12072 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12077 for line in $filefrag_op
12079 frag_lun=$(echo $line | cut -d: -f5 |
12080 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12081 ext_len=$(echo $line | cut -d: -f4)
12082 if (( $frag_lun != $last_lun )); then
12083 if (( tot_len != 1024 )); then
12085 error "FIEMAP on $fm_file failed; returned " \
12086 "len $tot_len for OST $last_lun instead of 1024"
12089 (( num_luns += 1 ))
12093 (( tot_len += ext_len ))
12096 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12098 error "FIEMAP on $fm_file failed; returned wrong number of " \
12099 "luns or wrong len for OST $last_lun"
12105 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12107 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12110 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12112 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12113 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12115 trap cleanup_130 EXIT RETURN
12117 local fm_file=$DIR/$tfile
12118 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12119 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12120 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12122 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12123 error "dd failed on $fm_file"
12125 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12126 filefrag_op=$(filefrag -ve -k $fm_file |
12127 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12129 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12130 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12135 for line in $filefrag_op
12137 frag_lun=$(echo $line | cut -d: -f5 |
12138 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12139 ext_len=$(echo $line | cut -d: -f4)
12140 if (( $frag_lun != $last_lun )); then
12141 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12142 if (( logical != 512 )); then
12144 error "FIEMAP on $fm_file failed; returned " \
12145 "logical start for lun $logical instead of 512"
12148 if (( tot_len != 512 )); then
12150 error "FIEMAP on $fm_file failed; returned " \
12151 "len $tot_len for OST $last_lun instead of 1024"
12154 (( num_luns += 1 ))
12158 (( tot_len += ext_len ))
12161 if (( num_luns != 2 || tot_len != 512 )); then
12163 error "FIEMAP on $fm_file failed; returned wrong number of " \
12164 "luns or wrong len for OST $last_lun"
12170 echo "FIEMAP on 2-stripe file with hole succeeded"
12172 run_test 130c "FIEMAP (2-stripe file with hole)"
12175 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12177 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12178 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12180 trap cleanup_130 EXIT RETURN
12182 local fm_file=$DIR/$tfile
12183 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12184 error "setstripe on $fm_file"
12185 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12186 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12188 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12189 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12190 error "dd failed on $fm_file"
12192 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12193 filefrag_op=$(filefrag -ve -k $fm_file |
12194 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12196 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12197 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12202 for line in $filefrag_op
12204 frag_lun=$(echo $line | cut -d: -f5 |
12205 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12206 ext_len=$(echo $line | cut -d: -f4)
12207 if (( $frag_lun != $last_lun )); then
12208 if (( tot_len != 1024 )); then
12210 error "FIEMAP on $fm_file failed; returned " \
12211 "len $tot_len for OST $last_lun instead of 1024"
12214 (( num_luns += 1 ))
12218 (( tot_len += ext_len ))
12221 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12223 error "FIEMAP on $fm_file failed; returned wrong number of " \
12224 "luns or wrong len for OST $last_lun"
12230 echo "FIEMAP on N-stripe file succeeded"
12232 run_test 130d "FIEMAP (N-stripe file)"
12235 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12237 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12238 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12240 trap cleanup_130 EXIT RETURN
12242 local fm_file=$DIR/$tfile
12243 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12244 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12245 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12248 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12249 for ((i = 0; i < $NUM_BLKS; i++))
12251 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12254 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12255 filefrag_op=$(filefrag -ve -k $fm_file |
12256 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12258 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12259 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12264 for line in $filefrag_op
12266 frag_lun=$(echo $line | cut -d: -f5 |
12267 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12268 ext_len=$(echo $line | cut -d: -f4)
12269 if (( $frag_lun != $last_lun )); then
12270 if (( tot_len != $EXPECTED_LEN )); then
12272 error "FIEMAP on $fm_file failed; returned " \
12273 "len $tot_len for OST $last_lun instead " \
12277 (( num_luns += 1 ))
12281 (( tot_len += ext_len ))
12284 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12286 error "FIEMAP on $fm_file failed; returned wrong number " \
12287 "of luns or wrong len for OST $last_lun"
12293 echo "FIEMAP with continuation calls succeeded"
12295 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12298 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12299 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12301 local fm_file=$DIR/$tfile
12302 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12303 error "multiop create with lov_delay_create on $fm_file"
12305 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12306 filefrag_extents=$(filefrag -vek $fm_file |
12307 awk '/extents? found/ { print $2 }')
12308 if [[ "$filefrag_extents" != "0" ]]; then
12309 error "FIEMAP on $fm_file failed; " \
12310 "returned $filefrag_extents expected 0"
12315 run_test 130f "FIEMAP (unstriped file)"
12317 # Test for writev/readv
12319 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12320 error "writev test failed"
12321 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12322 error "readv failed"
12325 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12328 local fsize=$((524288 + 1048576 + 1572864))
12329 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12330 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12331 error "append writev test failed"
12333 ((fsize += 1572864 + 1048576))
12334 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12335 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12336 error "append writev test failed"
12339 run_test 131b "test append writev"
12342 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12345 run_test 131c "test read/write on file w/o objects"
12348 rwv -f $DIR/$tfile -w -n 1 1572864
12349 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12350 if [ "$NOB" != 1572864 ]; then
12351 error "Short read filed: read $NOB bytes instead of 1572864"
12355 run_test 131d "test short read"
12358 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12359 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12360 error "read hitting hole failed"
12363 run_test 131e "test read hitting hole"
12372 mds*) res=$(do_facet $facet \
12373 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12375 ost*) res=$(do_facet $facet \
12376 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12378 *) error "Wrong facet '$facet'" ;;
12380 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12381 # if the argument $3 is zero, it means any stat increment is ok.
12382 if [[ $want -gt 0 ]]; then
12383 local count=$(echo $res | awk '{ print $2 }')
12384 [[ $count -ne $want ]] &&
12385 error "The $op counter on $facet is $count, not $want"
12390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12391 remote_ost_nodsh && skip "remote OST with nodsh"
12392 remote_mds_nodsh && skip "remote MDS with nodsh"
12393 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12394 skip_env "MDS doesn't support rename stats"
12396 local testdir=$DIR/${tdir}/stats_testdir
12398 mkdir -p $DIR/${tdir}
12401 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12402 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12404 # verify mdt stats first.
12405 mkdir ${testdir} || error "mkdir failed"
12406 check_stats $SINGLEMDS "mkdir" 1
12407 touch ${testdir}/${tfile} || error "touch failed"
12408 check_stats $SINGLEMDS "open" 1
12409 check_stats $SINGLEMDS "close" 1
12410 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12411 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12412 check_stats $SINGLEMDS "mknod" 2
12414 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12415 check_stats $SINGLEMDS "unlink" 1
12416 rm -f ${testdir}/${tfile} || error "file remove failed"
12417 check_stats $SINGLEMDS "unlink" 2
12419 # remove working dir and check mdt stats again.
12420 rmdir ${testdir} || error "rmdir failed"
12421 check_stats $SINGLEMDS "rmdir" 1
12423 local testdir1=$DIR/${tdir}/stats_testdir1
12424 mkdir -p ${testdir}
12425 mkdir -p ${testdir1}
12426 touch ${testdir1}/test1
12427 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12428 check_stats $SINGLEMDS "crossdir_rename" 1
12430 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12431 check_stats $SINGLEMDS "samedir_rename" 1
12433 rm -rf $DIR/${tdir}
12435 run_test 133a "Verifying MDT stats ========================================"
12440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12441 remote_ost_nodsh && skip "remote OST with nodsh"
12442 remote_mds_nodsh && skip "remote MDS with nodsh"
12444 local testdir=$DIR/${tdir}/stats_testdir
12446 mkdir -p ${testdir} || error "mkdir failed"
12447 touch ${testdir}/${tfile} || error "touch failed"
12448 cancel_lru_locks mdc
12451 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12452 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12454 # extra mdt stats verification.
12455 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12456 check_stats $SINGLEMDS "setattr" 1
12457 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12458 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12460 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12461 check_stats $SINGLEMDS "getattr" 1
12463 rm -rf $DIR/${tdir}
12465 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12466 # so the check below is not reliable
12467 [ $MDSCOUNT -eq 1 ] || return 0
12469 # Sleep to avoid a cached response.
12470 #define OBD_STATFS_CACHE_SECONDS 1
12472 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12473 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12474 $LFS df || error "lfs failed"
12475 check_stats $SINGLEMDS "statfs" 1
12477 # check aggregated statfs (LU-10018)
12478 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12480 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12483 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12484 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12486 check_stats $SINGLEMDS "statfs" 1
12488 # We want to check that the client didn't send OST_STATFS to
12489 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12490 # extra care is needed here.
12491 if remote_mds; then
12492 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12493 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12495 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12496 [ "$res" ] && error "OST got STATFS"
12501 run_test 133b "Verifying extra MDT stats =================================="
12504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12505 remote_ost_nodsh && skip "remote OST with nodsh"
12506 remote_mds_nodsh && skip "remote MDS with nodsh"
12508 local testdir=$DIR/$tdir/stats_testdir
12510 test_mkdir -p $testdir
12512 # verify obdfilter stats.
12513 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12515 cancel_lru_locks osc
12516 wait_delete_completed
12519 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12520 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12522 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12525 cancel_lru_locks osc
12526 check_stats ost1 "write" 1
12528 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12529 check_stats ost1 "read" 1
12531 > $testdir/$tfile || error "truncate failed"
12532 check_stats ost1 "punch" 1
12534 rm -f $testdir/$tfile || error "file remove failed"
12535 wait_delete_completed
12536 check_stats ost1 "destroy" 1
12540 run_test 133c "Verifying OST stats ========================================"
12547 while [ $value -ge 2 ]; do
12552 if [ $orig -gt $order ]; then
12560 local size=('K' 'M' 'G' 'T');
12562 local size_string=$value
12564 while [ $value -ge 1024 ]; do
12565 if [ $i -gt 3 ]; then
12566 #T is the biggest unit we get here, if that is bigger,
12568 size_string=${value}T
12571 value=$((value >> 10))
12572 if [ $value -lt 1024 ]; then
12573 size_string=${value}${size[$i]}
12582 get_rename_size() {
12584 local context=${2:-.}
12585 local sample=$(do_facet $SINGLEMDS $LCTL \
12586 get_param mdt.$FSNAME-MDT0000.rename_stats |
12587 grep -A1 $context |
12588 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12594 remote_ost_nodsh && skip "remote OST with nodsh"
12595 remote_mds_nodsh && skip "remote MDS with nodsh"
12596 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12597 skip_env "MDS doesn't support rename stats"
12599 local testdir1=$DIR/${tdir}/stats_testdir1
12600 local testdir2=$DIR/${tdir}/stats_testdir2
12601 mkdir -p $DIR/${tdir}
12603 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12605 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12606 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12608 createmany -o $testdir1/test 512 || error "createmany failed"
12610 # check samedir rename size
12611 mv ${testdir1}/test0 ${testdir1}/test_0
12613 local testdir1_size=$(ls -l $DIR/${tdir} |
12614 awk '/stats_testdir1/ {print $5}')
12615 local testdir2_size=$(ls -l $DIR/${tdir} |
12616 awk '/stats_testdir2/ {print $5}')
12618 testdir1_size=$(order_2 $testdir1_size)
12619 testdir2_size=$(order_2 $testdir2_size)
12621 testdir1_size=$(size_in_KMGT $testdir1_size)
12622 testdir2_size=$(size_in_KMGT $testdir2_size)
12624 echo "source rename dir size: ${testdir1_size}"
12625 echo "target rename dir size: ${testdir2_size}"
12627 local cmd="do_facet $SINGLEMDS $LCTL "
12628 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12630 eval $cmd || error "$cmd failed"
12631 local samedir=$($cmd | grep 'same_dir')
12632 local same_sample=$(get_rename_size $testdir1_size)
12633 [ -z "$samedir" ] && error "samedir_rename_size count error"
12634 [[ $same_sample -eq 1 ]] ||
12635 error "samedir_rename_size error $same_sample"
12636 echo "Check same dir rename stats success"
12638 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12640 # check crossdir rename size
12641 mv ${testdir1}/test_0 ${testdir2}/test_0
12643 testdir1_size=$(ls -l $DIR/${tdir} |
12644 awk '/stats_testdir1/ {print $5}')
12645 testdir2_size=$(ls -l $DIR/${tdir} |
12646 awk '/stats_testdir2/ {print $5}')
12648 testdir1_size=$(order_2 $testdir1_size)
12649 testdir2_size=$(order_2 $testdir2_size)
12651 testdir1_size=$(size_in_KMGT $testdir1_size)
12652 testdir2_size=$(size_in_KMGT $testdir2_size)
12654 echo "source rename dir size: ${testdir1_size}"
12655 echo "target rename dir size: ${testdir2_size}"
12657 eval $cmd || error "$cmd failed"
12658 local crossdir=$($cmd | grep 'crossdir')
12659 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12660 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12661 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12662 [[ $src_sample -eq 1 ]] ||
12663 error "crossdir_rename_size error $src_sample"
12664 [[ $tgt_sample -eq 1 ]] ||
12665 error "crossdir_rename_size error $tgt_sample"
12666 echo "Check cross dir rename stats success"
12667 rm -rf $DIR/${tdir}
12669 run_test 133d "Verifying rename_stats ========================================"
12672 remote_mds_nodsh && skip "remote MDS with nodsh"
12673 remote_ost_nodsh && skip "remote OST with nodsh"
12674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12676 local testdir=$DIR/${tdir}/stats_testdir
12677 local ctr f0 f1 bs=32768 count=42 sum
12679 mkdir -p ${testdir} || error "mkdir failed"
12681 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12683 for ctr in {write,read}_bytes; do
12685 cancel_lru_locks osc
12687 do_facet ost1 $LCTL set_param -n \
12688 "obdfilter.*.exports.clear=clear"
12690 if [ $ctr = write_bytes ]; then
12692 f1=${testdir}/${tfile}
12694 f0=${testdir}/${tfile}
12698 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12701 cancel_lru_locks osc
12703 sum=$(do_facet ost1 $LCTL get_param \
12704 "obdfilter.*.exports.*.stats" |
12705 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12706 $1 == ctr { sum += $7 }
12707 END { printf("%0.0f", sum) }')
12709 if ((sum != bs * count)); then
12710 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12714 rm -rf $DIR/${tdir}
12716 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12718 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12720 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12721 # not honor the -ignore_readdir_race option correctly. So we call
12722 # error_ignore() rather than error() in these cases. See LU-11152.
12724 if (find --version; do_facet mds1 find --version) |
12725 grep -q '\b4\.5\.1[1-4]\b'; then
12726 error_ignore LU-11152 "$@"
12733 # First without trusting modes.
12734 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12735 echo "proc_dirs='$proc_dirs'"
12736 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12737 find $proc_dirs -exec cat '{}' \; &> /dev/null
12739 # Second verifying readability.
12740 $LCTL get_param -R '*' &> /dev/null
12742 # Verifing writability with badarea_io.
12744 -ignore_readdir_race \
12746 -not -name force_lbug \
12747 -not -name changelog_mask \
12748 -exec badarea_io '{}' \; ||
12749 error_133 "find $proc_dirs failed"
12751 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12754 remote_mds_nodsh && skip "remote MDS with nodsh"
12755 remote_ost_nodsh && skip "remote OST with nodsh"
12758 for facet in mds1 ost1; do
12759 local facet_ver=$(lustre_version_code $facet)
12760 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
12761 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
12763 log "$facet: too old lustre for get_param -R"
12765 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
12766 do_facet $facet "$LCTL list_param -R '*' | grep '=' |
12767 tr -d = | egrep -v 'force_lbug|changelog_mask' |
12768 xargs badarea_io" ||
12769 error_133 "$facet badarea_io failed"
12771 skip_noexit "$facet: too old lustre for get_param -R"
12775 # remount the FS in case writes/reads /proc break the FS
12776 cleanup || error "failed to unmount"
12777 setup || error "failed to setup"
12780 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12783 remote_mds_nodsh && skip "remote MDS with nodsh"
12784 remote_ost_nodsh && skip "remote OST with nodsh"
12785 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12786 skip "Need MDS version at least 2.9.54"
12790 for facet in client mds1 ost1; do
12791 local facet_proc_dirs=$(do_facet $facet \
12792 \\\ls -d $proc_regexp 2> /dev/null)
12793 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12794 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12795 # Get the list of files that are missing the terminating newline
12796 local missing=($(do_facet $facet \
12797 find ${facet_proc_dirs} -type f \| \
12798 while read F\; do \
12799 awk -v FS='\v' -v RS='\v\v' \
12800 "'END { if(NR>0 && \
12801 \\\$NF !~ /.*\\\n\$/) \
12802 print FILENAME}'" \
12805 [ ${#missing[*]} -eq 0 ] ||
12806 error "files do not end with newline: ${missing[*]}"
12809 run_test 133h "Proc files should end with newlines"
12812 remote_mds_nodsh && skip "remote MDS with nodsh"
12813 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12814 skip "Need MDS version at least 2.7.54"
12816 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12817 cancel_lru_locks mdc
12819 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12820 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12821 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12824 createmany -o $DIR/$tdir/f $nr ||
12825 error "failed to create $nr files in $DIR/$tdir"
12826 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12828 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12829 do_facet mds1 $LCTL set_param fail_loc=0x327
12830 do_facet mds1 $LCTL set_param fail_val=500
12833 echo "sleep 10 seconds ..."
12835 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12837 do_facet mds1 $LCTL set_param fail_loc=0
12838 do_facet mds1 $LCTL set_param fail_val=0
12839 [ $lck_cnt -lt $unused ] ||
12840 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12843 unlinkmany $DIR/$tdir/f $nr
12845 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12848 remote_mds_nodsh && skip "remote MDS with nodsh"
12849 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12850 skip "Need MDS version at least 2.7.54"
12852 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12853 cancel_lru_locks mdc
12855 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12856 ldlm.lock_reclaim_threshold_mb)
12857 # disable reclaim temporarily
12858 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12860 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12861 do_facet mds1 $LCTL set_param fail_loc=0x328
12862 do_facet mds1 $LCTL set_param fail_val=500
12864 $LCTL set_param debug=+trace
12867 createmany -o $DIR/$tdir/f $nr &
12868 local create_pid=$!
12870 echo "Sleep $TIMEOUT seconds ..."
12872 if ! ps -p $create_pid > /dev/null 2>&1; then
12873 do_facet mds1 $LCTL set_param fail_loc=0
12874 do_facet mds1 $LCTL set_param fail_val=0
12875 do_facet mds1 $LCTL set_param \
12876 ldlm.lock_reclaim_threshold_mb=${low_wm}m
12877 error "createmany finished incorrectly!"
12879 do_facet mds1 $LCTL set_param fail_loc=0
12880 do_facet mds1 $LCTL set_param fail_val=0
12881 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
12882 wait $create_pid || return 1
12884 unlinkmany $DIR/$tdir/f $nr
12886 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
12889 remote_mds_nodsh && skip "remote MDS with nodsh"
12890 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12891 skip "Need MDS version at least 2.13.50"
12894 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12896 #define OBD_FAIL_PLAIN_RECORDS 0x1319
12897 #set only one record at plain llog
12898 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
12900 #fill already existed plain llog each 64767
12901 #wrapping whole catalog
12902 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12904 createmany -o $DIR/$tdir/$tfile_ 64700
12905 for (( i = 0; i < 64700; i = i + 2 ))
12907 rm $DIR/$tdir/$tfile_$i &
12908 rm $DIR/$tdir/$tfile_$((i + 1)) &
12913 #waiting osp synchronization
12914 wait_delete_completed
12916 run_test 135 "Race catalog processing"
12919 remote_mds_nodsh && skip "remote MDS with nodsh"
12920 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12921 skip "Need MDS version at least 2.13.50"
12924 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12925 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
12926 #set only one record at plain llog
12927 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
12928 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
12930 #fill already existed 2 plain llogs each 64767
12931 #wrapping whole catalog
12932 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12933 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
12934 wait_delete_completed
12936 createmany -o $DIR/$tdir/$tfile_ 10
12939 do_facet $SINGLEMDS $LCTL set_param fail_val=3
12940 for (( i = 0; i < 10; i = i + 3 ))
12942 rm $DIR/$tdir/$tfile_$i &
12943 rm $DIR/$tdir/$tfile_$((i + 1)) &
12947 rm $DIR/$tdir/$tfile_$((i + 2)) &
12950 #waiting osp synchronization
12951 wait_delete_completed
12953 run_test 136 "Race catalog processing 2"
12955 test_140() { #bug-17379
12956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12958 test_mkdir $DIR/$tdir
12959 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
12960 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
12962 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
12963 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
12965 while i=$((i + 1)); do
12967 cd $i || error "Changing to $i"
12968 ln -s ../stat stat || error "Creating stat symlink"
12969 # Read the symlink until ELOOP present,
12970 # not LBUGing the system is considered success,
12971 # we didn't overrun the stack.
12972 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
12973 if [ $ret -ne 0 ]; then
12974 if [ $ret -eq 40 ]; then
12977 error "Open stat symlink"
12983 echo "The symlink depth = $i"
12984 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
12985 error "Invalid symlink depth"
12987 # Test recursive symlink
12988 ln -s symlink_self symlink_self
12989 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
12990 echo "open symlink_self returns $ret"
12991 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
12993 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
12996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12998 local TF="$TMP/$tfile"
13000 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13002 cancel_lru_locks $OSC
13003 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13004 remount_client $MOUNT
13006 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13009 $TRUNCATE $DIR/$tfile 6000
13010 cancel_lru_locks $OSC
13011 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13014 echo "12345" >>$DIR/$tfile
13015 cancel_lru_locks $OSC
13016 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13019 echo "12345" >>$DIR/$tfile
13020 cancel_lru_locks $OSC
13021 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13026 run_test 150 "truncate/append tests"
13028 #LU-2902 roc_hit was not able to read all values from lproc
13029 function roc_hit_init() {
13030 local list=$(comma_list $(osts_nodes))
13031 local dir=$DIR/$tdir-check
13032 local file=$dir/$tfile
13038 #use setstripe to do a write to every ost
13039 for i in $(seq 0 $((OSTCOUNT-1))); do
13040 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13041 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13042 idx=$(printf %04x $i)
13043 BEFORE=$(get_osd_param $list *OST*$idx stats |
13044 awk '$1 == "cache_access" {sum += $7}
13045 END { printf("%0.0f", sum) }')
13047 cancel_lru_locks osc
13048 cat $file >/dev/null
13050 AFTER=$(get_osd_param $list *OST*$idx stats |
13051 awk '$1 == "cache_access" {sum += $7}
13052 END { printf("%0.0f", sum) }')
13054 echo BEFORE:$BEFORE AFTER:$AFTER
13055 if ! let "AFTER - BEFORE == 4"; then
13057 error "roc_hit is not safe to use"
13065 function roc_hit() {
13066 local list=$(comma_list $(osts_nodes))
13067 echo $(get_osd_param $list '' stats |
13068 awk '$1 == "cache_hit" {sum += $7}
13069 END { printf("%0.0f", sum) }')
13072 function set_cache() {
13075 if [ "$2" == "off" ]; then
13078 local list=$(comma_list $(osts_nodes))
13079 set_osd_param $list '' $1_cache_enable $on
13081 cancel_lru_locks osc
13085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13086 remote_ost_nodsh && skip "remote OST with nodsh"
13089 local list=$(comma_list $(osts_nodes))
13091 # check whether obdfilter is cache capable at all
13092 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13093 skip "not cache-capable obdfilter"
13096 # check cache is enabled on all obdfilters
13097 if get_osd_param $list '' read_cache_enable | grep 0; then
13098 skip "oss cache is disabled"
13101 set_osd_param $list '' writethrough_cache_enable 1
13103 # check write cache is enabled on all obdfilters
13104 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13105 skip "oss write cache is NOT enabled"
13110 #define OBD_FAIL_OBD_NO_LRU 0x609
13111 do_nodes $list $LCTL set_param fail_loc=0x609
13113 # pages should be in the case right after write
13114 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13117 local BEFORE=$(roc_hit)
13118 cancel_lru_locks osc
13119 cat $DIR/$tfile >/dev/null
13120 local AFTER=$(roc_hit)
13122 do_nodes $list $LCTL set_param fail_loc=0
13124 if ! let "AFTER - BEFORE == CPAGES"; then
13125 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13128 cancel_lru_locks osc
13129 # invalidates OST cache
13130 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13131 set_osd_param $list '' read_cache_enable 0
13132 cat $DIR/$tfile >/dev/null
13134 # now data shouldn't be found in the cache
13136 cancel_lru_locks osc
13137 cat $DIR/$tfile >/dev/null
13139 if let "AFTER - BEFORE != 0"; then
13140 error "IN CACHE: before: $BEFORE, after: $AFTER"
13143 set_osd_param $list '' read_cache_enable 1
13146 run_test 151 "test cache on oss and controls ==============================="
13149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13151 local TF="$TMP/$tfile"
13153 # simulate ENOMEM during write
13154 #define OBD_FAIL_OST_NOMEM 0x226
13155 lctl set_param fail_loc=0x80000226
13156 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13158 sync || error "sync failed"
13159 lctl set_param fail_loc=0
13161 # discard client's cache
13162 cancel_lru_locks osc
13164 # simulate ENOMEM during read
13165 lctl set_param fail_loc=0x80000226
13166 cmp $TF $DIR/$tfile || error "cmp failed"
13167 lctl set_param fail_loc=0
13171 run_test 152 "test read/write with enomem ============================"
13174 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13176 run_test 153 "test if fdatasync does not crash ======================="
13178 dot_lustre_fid_permission_check() {
13180 local ffid=$MOUNT/.lustre/fid/$fid
13183 echo "stat fid $fid"
13184 stat $ffid > /dev/null || error "stat $ffid failed."
13185 echo "touch fid $fid"
13186 touch $ffid || error "touch $ffid failed."
13187 echo "write to fid $fid"
13188 cat /etc/hosts > $ffid || error "write $ffid failed."
13189 echo "read fid $fid"
13190 diff /etc/hosts $ffid || error "read $ffid failed."
13191 echo "append write to fid $fid"
13192 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13193 echo "rename fid $fid"
13194 mv $ffid $test_dir/$tfile.1 &&
13195 error "rename $ffid to $tfile.1 should fail."
13196 touch $test_dir/$tfile.1
13197 mv $test_dir/$tfile.1 $ffid &&
13198 error "rename $tfile.1 to $ffid should fail."
13199 rm -f $test_dir/$tfile.1
13200 echo "truncate fid $fid"
13201 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13202 echo "link fid $fid"
13203 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13204 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13205 echo "setfacl fid $fid"
13206 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13207 echo "getfacl fid $fid"
13208 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13210 echo "unlink fid $fid"
13211 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13212 echo "mknod fid $fid"
13213 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13215 fid=[0xf00000400:0x1:0x0]
13216 ffid=$MOUNT/.lustre/fid/$fid
13218 echo "stat non-exist fid $fid"
13219 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13220 echo "write to non-exist fid $fid"
13221 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13222 echo "link new fid $fid"
13223 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13225 mkdir -p $test_dir/$tdir
13226 touch $test_dir/$tdir/$tfile
13227 fid=$($LFS path2fid $test_dir/$tdir)
13230 error "error: could not get fid for $test_dir/$dir/$tfile."
13232 ffid=$MOUNT/.lustre/fid/$fid
13235 ls $ffid > /dev/null || error "ls $ffid failed."
13236 echo "touch $fid/$tfile.1"
13237 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13239 echo "touch $MOUNT/.lustre/fid/$tfile"
13240 touch $MOUNT/.lustre/fid/$tfile && \
13241 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13243 echo "setxattr to $MOUNT/.lustre/fid"
13244 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13246 echo "listxattr for $MOUNT/.lustre/fid"
13247 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13249 echo "delxattr from $MOUNT/.lustre/fid"
13250 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13252 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13253 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13254 error "touch invalid fid should fail."
13256 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13257 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13258 error "touch non-normal fid should fail."
13260 echo "rename $tdir to $MOUNT/.lustre/fid"
13261 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13262 error "rename to $MOUNT/.lustre/fid should fail."
13264 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13266 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13267 local new_obf_mode=777
13269 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13270 chmod $new_obf_mode $DIR/.lustre/fid ||
13271 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13273 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13274 [ $obf_mode -eq $new_obf_mode ] ||
13275 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13277 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13278 chmod $old_obf_mode $DIR/.lustre/fid ||
13279 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13282 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13283 fid=$($LFS path2fid $test_dir/$tfile-2)
13285 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13287 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13288 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13289 error "create lov data thru .lustre failed"
13291 echo "cp /etc/passwd $test_dir/$tfile-2"
13292 cp /etc/passwd $test_dir/$tfile-2 ||
13293 error "copy to $test_dir/$tfile-2 failed."
13294 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13295 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13296 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13298 rm -rf $test_dir/tfile.lnk
13299 rm -rf $test_dir/$tfile-2
13303 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13304 skip "Need MDS version at least 2.4.1"
13306 local tf=$DIR/$tfile
13309 local fid=$($LFS path2fid $tf)
13310 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13312 # check that we get the same pathname back
13313 local found=$($LFS fid2path $MOUNT "$fid")
13314 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13315 [ "$found" == "$tf" ] ||
13316 error "fid2path($fid=path2fid($tf)) = $found != $tf"
13318 run_test 154A "lfs path2fid and fid2path basic checks"
13321 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13322 skip "Need MDS version at least 2.4.1"
13324 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13325 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13326 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13327 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13329 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13330 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13332 # check that we get the same pathname
13333 echo "PFID: $PFID, name: $name"
13334 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13335 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13336 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13337 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13339 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13341 run_test 154B "verify the ll_decode_linkea tool"
13344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13345 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13346 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13347 skip "Need MDS version at least 2.2.51"
13348 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13350 cp /etc/hosts $DIR/$tfile
13352 fid=$($LFS path2fid $DIR/$tfile)
13354 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13356 dot_lustre_fid_permission_check "$fid" $DIR ||
13357 error "dot lustre permission check $fid failed"
13359 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13361 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13363 touch $MOUNT/.lustre/file &&
13364 error "creation is not allowed under .lustre"
13366 mkdir $MOUNT/.lustre/dir &&
13367 error "mkdir is not allowed under .lustre"
13371 run_test 154a "Open-by-FID"
13374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13375 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13376 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13377 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13378 skip "Need MDS version at least 2.2.51"
13380 local remote_dir=$DIR/$tdir/remote_dir
13384 mkdir -p $DIR/$tdir
13385 $LFS mkdir -i $MDTIDX $remote_dir ||
13386 error "create remote directory failed"
13388 cp /etc/hosts $remote_dir/$tfile
13390 fid=$($LFS path2fid $remote_dir/$tfile)
13392 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13394 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13395 error "dot lustre permission check $fid failed"
13398 run_test 154b "Open-by-FID for remote directory"
13401 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13402 skip "Need MDS version at least 2.4.1"
13404 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13405 local FID1=$($LFS path2fid $DIR/$tfile.1)
13406 local FID2=$($LFS path2fid $DIR/$tfile.2)
13407 local FID3=$($LFS path2fid $DIR/$tfile.3)
13410 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13411 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13412 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13414 [ "$FID" = "${!want}" ] ||
13415 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13419 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13421 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13422 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13426 run_test 154c "lfs path2fid and fid2path multiple arguments"
13429 remote_mds_nodsh && skip "remote MDS with nodsh"
13430 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13431 skip "Need MDS version at least 2.5.53"
13433 if remote_mds; then
13434 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13438 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13445 local fid=$($LFS path2fid $DIR/$tfile)
13448 cmd="exec $fd<$DIR/$tfile"
13450 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13451 echo "$fid_list" | grep "$fid"
13454 cmd="exec $fd>/dev/null"
13456 if [ $rc -ne 0 ]; then
13457 error "FID $fid not found in open files list $fid_list"
13460 run_test 154d "Verify open file fid"
13464 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13465 skip "Need MDS version at least 2.6.50"
13467 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13468 error ".lustre returned by readdir"
13471 run_test 154e ".lustre is not returned by readdir"
13474 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13476 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13477 test_mkdir -p -c1 $DIR/$tdir/d
13478 # test dirs inherit from its stripe
13479 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13480 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13481 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13482 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13485 # get fid of parents
13486 local FID0=$($LFS path2fid $DIR/$tdir/d)
13487 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13488 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13489 local FID3=$($LFS path2fid $DIR)
13491 # check that path2fid --parents returns expected <parent_fid>/name
13492 # 1) test for a directory (single parent)
13493 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13494 [ "$parent" == "$FID0/foo1" ] ||
13495 error "expected parent: $FID0/foo1, got: $parent"
13497 # 2) test for a file with nlink > 1 (multiple parents)
13498 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13499 echo "$parent" | grep -F "$FID1/$tfile" ||
13500 error "$FID1/$tfile not returned in parent list"
13501 echo "$parent" | grep -F "$FID2/link" ||
13502 error "$FID2/link not returned in parent list"
13504 # 3) get parent by fid
13505 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13506 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13507 echo "$parent" | grep -F "$FID1/$tfile" ||
13508 error "$FID1/$tfile not returned in parent list (by fid)"
13509 echo "$parent" | grep -F "$FID2/link" ||
13510 error "$FID2/link not returned in parent list (by fid)"
13512 # 4) test for entry in root directory
13513 parent=$($LFS path2fid --parents $DIR/f)
13514 echo "$parent" | grep -F "$FID3/f" ||
13515 error "$FID3/f not returned in parent list"
13517 # 5) test it on root directory
13518 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13519 error "$MOUNT should not have parents"
13521 # enable xattr caching and check that linkea is correctly updated
13522 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13523 save_lustre_params client "llite.*.xattr_cache" > $save
13524 lctl set_param llite.*.xattr_cache 1
13526 # 6.1) linkea update on rename
13527 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13529 # get parents by fid
13530 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13531 # foo1 should no longer be returned in parent list
13532 echo "$parent" | grep -F "$FID1" &&
13533 error "$FID1 should no longer be in parent list"
13534 # the new path should appear
13535 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13536 error "$FID2/$tfile.moved is not in parent list"
13538 # 6.2) linkea update on unlink
13539 rm -f $DIR/$tdir/d/foo2/link
13540 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13541 # foo2/link should no longer be returned in parent list
13542 echo "$parent" | grep -F "$FID2/link" &&
13543 error "$FID2/link should no longer be in parent list"
13547 restore_lustre_params < $save
13550 run_test 154f "get parent fids by reading link ea"
13554 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13555 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13556 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13557 skip "Need MDS version at least 2.6.92"
13559 mkdir -p $DIR/$tdir
13560 llapi_fid_test -d $DIR/$tdir
13562 run_test 154g "various llapi FID tests"
13564 test_155_small_load() {
13565 local temp=$TMP/$tfile
13566 local file=$DIR/$tfile
13568 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13569 error "dd of=$temp bs=6096 count=1 failed"
13571 cancel_lru_locks $OSC
13572 cmp $temp $file || error "$temp $file differ"
13574 $TRUNCATE $temp 6000
13575 $TRUNCATE $file 6000
13576 cmp $temp $file || error "$temp $file differ (truncate1)"
13578 echo "12345" >>$temp
13579 echo "12345" >>$file
13580 cmp $temp $file || error "$temp $file differ (append1)"
13582 echo "12345" >>$temp
13583 echo "12345" >>$file
13584 cmp $temp $file || error "$temp $file differ (append2)"
13590 test_155_big_load() {
13591 remote_ost_nodsh && skip "remote OST with nodsh"
13593 local temp=$TMP/$tfile
13594 local file=$DIR/$tfile
13597 local cache_size=$(do_facet ost$((MAXI+1)) \
13598 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13599 local large_file_size=$((cache_size * 2))
13601 echo "OSS cache size: $cache_size KB"
13602 echo "Large file size: $large_file_size KB"
13604 [ $MAXV -le $large_file_size ] &&
13605 skip_env "max available OST size needs > $large_file_size KB"
13607 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13609 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13610 error "dd of=$temp bs=$large_file_size count=1k failed"
13613 cancel_lru_locks osc
13614 cmp $temp $file || error "$temp $file differ"
13620 save_writethrough() {
13621 local facets=$(get_facets OST)
13623 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13629 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13631 save_writethrough $p
13634 set_cache writethrough on
13635 test_155_small_load
13636 restore_lustre_params < $p
13639 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13644 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13646 save_writethrough $p
13649 set_cache writethrough off
13650 test_155_small_load
13651 restore_lustre_params < $p
13654 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13659 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13661 save_writethrough $p
13664 set_cache writethrough on
13665 test_155_small_load
13666 restore_lustre_params < $p
13669 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13674 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13676 save_writethrough $p
13679 set_cache writethrough off
13680 test_155_small_load
13681 restore_lustre_params < $p
13684 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13689 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13691 save_writethrough $p
13694 set_cache writethrough on
13696 restore_lustre_params < $p
13699 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13704 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13706 save_writethrough $p
13709 set_cache writethrough off
13711 restore_lustre_params < $p
13714 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13719 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13721 save_writethrough $p
13724 set_cache writethrough on
13726 restore_lustre_params < $p
13729 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13734 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13736 save_writethrough $p
13739 set_cache writethrough off
13741 restore_lustre_params < $p
13744 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13748 remote_ost_nodsh && skip "remote OST with nodsh"
13749 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13750 skip "stats not implemented on old servers"
13751 [ "$ost1_FSTYPE" = "zfs" ] &&
13752 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13757 local file="$DIR/$tfile"
13758 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13760 save_writethrough $p
13763 log "Turn on read and write cache"
13765 set_cache writethrough on
13767 log "Write data and read it back."
13768 log "Read should be satisfied from the cache."
13769 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13771 cancel_lru_locks osc
13772 cat $file >/dev/null
13774 if ! let "AFTER - BEFORE == CPAGES"; then
13775 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13777 log "cache hits: before: $BEFORE, after: $AFTER"
13780 log "Read again; it should be satisfied from the cache."
13782 cancel_lru_locks osc
13783 cat $file >/dev/null
13785 if ! let "AFTER - BEFORE == CPAGES"; then
13786 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
13788 log "cache hits:: before: $BEFORE, after: $AFTER"
13791 log "Turn off the read cache and turn on the write cache"
13793 set_cache writethrough on
13795 log "Read again; it should be satisfied from the cache."
13797 cancel_lru_locks osc
13798 cat $file >/dev/null
13800 if ! let "AFTER - BEFORE == CPAGES"; then
13801 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
13803 log "cache hits:: before: $BEFORE, after: $AFTER"
13806 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13807 # > 2.12.56 uses pagecache if cached
13808 log "Read again; it should not be satisfied from the cache."
13810 cancel_lru_locks osc
13811 cat $file >/dev/null
13813 if ! let "AFTER - BEFORE == 0"; then
13814 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
13816 log "cache hits:: before: $BEFORE, after: $AFTER"
13820 log "Write data and read it back."
13821 log "Read should be satisfied from the cache."
13822 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13824 cancel_lru_locks osc
13825 cat $file >/dev/null
13827 if ! let "AFTER - BEFORE == CPAGES"; then
13828 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
13830 log "cache hits:: before: $BEFORE, after: $AFTER"
13833 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13834 # > 2.12.56 uses pagecache if cached
13835 log "Read again; it should not be satisfied from the cache."
13837 cancel_lru_locks osc
13838 cat $file >/dev/null
13840 if ! let "AFTER - BEFORE == 0"; then
13841 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
13843 log "cache hits:: before: $BEFORE, after: $AFTER"
13847 log "Turn off read and write cache"
13849 set_cache writethrough off
13851 log "Write data and read it back"
13852 log "It should not be satisfied from the cache."
13854 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13855 cancel_lru_locks osc
13857 cat $file >/dev/null
13859 if ! let "AFTER - BEFORE == 0"; then
13860 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
13862 log "cache hits:: before: $BEFORE, after: $AFTER"
13865 log "Turn on the read cache and turn off the write cache"
13867 set_cache writethrough off
13869 log "Write data and read it back"
13870 log "It should not be satisfied from the cache."
13872 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13874 cancel_lru_locks osc
13875 cat $file >/dev/null
13877 if ! let "AFTER - BEFORE == 0"; then
13878 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
13880 log "cache hits:: before: $BEFORE, after: $AFTER"
13883 log "Read again; it should be satisfied from the cache."
13885 cancel_lru_locks osc
13886 cat $file >/dev/null
13888 if ! let "AFTER - BEFORE == CPAGES"; then
13889 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
13891 log "cache hits:: before: $BEFORE, after: $AFTER"
13894 restore_lustre_params < $p
13897 run_test 156 "Verification of tunables"
13900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13901 remote_mds_nodsh && skip "remote MDS with nodsh"
13902 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13903 skip "Need MDS version at least 2.2.0"
13905 changelog_register || error "changelog_register failed"
13906 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13907 changelog_users $SINGLEMDS | grep -q $cl_user ||
13908 error "User $cl_user not found in changelog_users"
13911 test_mkdir -p $DIR/$tdir/pics/2008/zachy
13912 changelog_clear 0 || error "changelog_clear failed"
13913 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
13914 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
13915 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13916 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13917 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13918 rm $DIR/$tdir/pics/desktop.jpg
13920 changelog_dump | tail -10
13922 echo "verifying changelog mask"
13923 changelog_chmask "-MKDIR"
13924 changelog_chmask "-CLOSE"
13926 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
13927 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
13929 changelog_chmask "+MKDIR"
13930 changelog_chmask "+CLOSE"
13932 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
13933 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
13935 changelog_dump | tail -10
13936 MKDIRS=$(changelog_dump | grep -c "MKDIR")
13937 CLOSES=$(changelog_dump | grep -c "CLOSE")
13938 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
13939 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
13942 echo "verifying target fid"
13943 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
13944 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
13945 [ "$fidc" == "$fidf" ] ||
13946 error "changelog '$tfile' fid $fidc != file fid $fidf"
13947 echo "verifying parent fid"
13948 # The FID returned from the Changelog may be the directory shard on
13949 # a different MDT, and not the FID returned by path2fid on the parent.
13950 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
13951 # since this is what will matter when recreating this file in the tree.
13952 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
13953 local pathp=$($LFS fid2path $MOUNT "$fidp")
13954 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
13955 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
13957 echo "getting records for $cl_user"
13958 changelog_users $SINGLEMDS
13959 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
13961 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
13962 error "changelog_clear failed"
13963 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
13964 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
13965 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
13966 error "user index expect $user_rec1 + $nclr != $user_rec2"
13968 local min0_rec=$(changelog_users $SINGLEMDS |
13969 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
13970 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
13971 awk '{ print $1; exit; }')
13973 changelog_dump | tail -n 5
13974 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
13975 [ $first_rec == $((min0_rec + 1)) ] ||
13976 error "first index should be $min0_rec + 1 not $first_rec"
13978 # LU-3446 changelog index reset on MDT restart
13979 local cur_rec1=$(changelog_users $SINGLEMDS |
13980 awk '/^current.index:/ { print $NF }')
13981 changelog_clear 0 ||
13982 error "clear all changelog records for $cl_user failed"
13983 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
13984 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
13985 error "Fail to start $SINGLEMDS"
13986 local cur_rec2=$(changelog_users $SINGLEMDS |
13987 awk '/^current.index:/ { print $NF }')
13988 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
13989 [ $cur_rec1 == $cur_rec2 ] ||
13990 error "current index should be $cur_rec1 not $cur_rec2"
13992 echo "verifying users from this test are deregistered"
13993 changelog_deregister || error "changelog_deregister failed"
13994 changelog_users $SINGLEMDS | grep -q $cl_user &&
13995 error "User '$cl_user' still in changelog_users"
13997 # lctl get_param -n mdd.*.changelog_users
13998 # current index: 144
13999 # ID index (idle seconds)
14001 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14002 # this is the normal case where all users were deregistered
14003 # make sure no new records are added when no users are present
14004 local last_rec1=$(changelog_users $SINGLEMDS |
14005 awk '/^current.index:/ { print $NF }')
14006 touch $DIR/$tdir/chloe
14007 local last_rec2=$(changelog_users $SINGLEMDS |
14008 awk '/^current.index:/ { print $NF }')
14009 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14010 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14012 # any changelog users must be leftovers from a previous test
14013 changelog_users $SINGLEMDS
14014 echo "other changelog users; can't verify off"
14017 run_test 160a "changelog sanity"
14019 test_160b() { # LU-3587
14020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14021 remote_mds_nodsh && skip "remote MDS with nodsh"
14022 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14023 skip "Need MDS version at least 2.2.0"
14025 changelog_register || error "changelog_register failed"
14026 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14027 changelog_users $SINGLEMDS | grep -q $cl_user ||
14028 error "User '$cl_user' not found in changelog_users"
14030 local longname1=$(str_repeat a 255)
14031 local longname2=$(str_repeat b 255)
14034 echo "creating very long named file"
14035 touch $longname1 || error "create of '$longname1' failed"
14036 echo "renaming very long named file"
14037 mv $longname1 $longname2
14039 changelog_dump | grep RENME | tail -n 5
14042 run_test 160b "Verify that very long rename doesn't crash in changelog"
14045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14046 remote_mds_nodsh && skip "remote MDS with nodsh"
14048 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14049 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14050 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14051 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14055 # Registration step
14056 changelog_register || error "changelog_register failed"
14059 mkdir -p $DIR/$tdir
14060 $MCREATE $DIR/$tdir/foo_160c
14061 changelog_chmask "-TRUNC"
14062 $TRUNCATE $DIR/$tdir/foo_160c 200
14063 changelog_chmask "+TRUNC"
14064 $TRUNCATE $DIR/$tdir/foo_160c 199
14065 changelog_dump | tail -n 5
14066 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14067 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14069 run_test 160c "verify that changelog log catch the truncate event"
14072 remote_mds_nodsh && skip "remote MDS with nodsh"
14073 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14075 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14076 skip "Need MDS version at least 2.7.60"
14078 # Registration step
14079 changelog_register || error "changelog_register failed"
14081 mkdir -p $DIR/$tdir/migrate_dir
14082 changelog_clear 0 || error "changelog_clear failed"
14084 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14085 changelog_dump | tail -n 5
14086 local migrates=$(changelog_dump | grep -c "MIGRT")
14087 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14089 run_test 160d "verify that changelog log catch the migrate event"
14092 remote_mds_nodsh && skip "remote MDS with nodsh"
14095 changelog_register || error "changelog_register failed"
14097 # Delete a future user (expect fail)
14098 local MDT0=$(facet_svc $SINGLEMDS)
14099 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14102 if [ $rc -eq 0 ]; then
14103 error "Deleted non-existant user cl77"
14104 elif [ $rc -ne 2 ]; then
14105 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14108 # Clear to a bad index (1 billion should be safe)
14109 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14112 if [ $rc -eq 0 ]; then
14113 error "Successfully cleared to invalid CL index"
14114 elif [ $rc -ne 22 ]; then
14115 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14118 run_test 160e "changelog negative testing (should return errors)"
14121 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14122 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14123 skip "Need MDS version at least 2.10.56"
14125 local mdts=$(comma_list $(mdts_nodes))
14128 changelog_register || error "first changelog_register failed"
14129 changelog_register || error "second changelog_register failed"
14131 declare -A cl_user1
14132 declare -A cl_user2
14137 # generate some changelog records to accumulate on each MDT
14138 # use fnv1a because created files should be evenly distributed
14139 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14140 error "test_mkdir $tdir failed"
14141 log "$(date +%s): creating first files"
14142 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14143 error "create $DIR/$tdir/$tfile failed"
14145 # check changelogs have been generated
14146 local start=$SECONDS
14147 local idle_time=$((MDSCOUNT * 5 + 5))
14148 local nbcl=$(changelog_dump | wc -l)
14149 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14151 for param in "changelog_max_idle_time=$idle_time" \
14153 "changelog_min_gc_interval=2" \
14154 "changelog_min_free_cat_entries=3"; do
14155 local MDT0=$(facet_svc $SINGLEMDS)
14156 local var="${param%=*}"
14157 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14159 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14160 do_nodes $mdts $LCTL set_param mdd.*.$param
14163 # force cl_user2 to be idle (1st part), but also cancel the
14164 # cl_user1 records so that it is not evicted later in the test.
14165 local sleep1=$((idle_time / 2))
14166 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14169 # simulate changelog catalog almost full
14170 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14171 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14173 for i in $(seq $MDSCOUNT); do
14174 cl_users=(${CL_USERS[mds$i]})
14175 cl_user1[mds$i]="${cl_users[0]}"
14176 cl_user2[mds$i]="${cl_users[1]}"
14178 [ -n "${cl_user1[mds$i]}" ] ||
14179 error "mds$i: no user registered"
14180 [ -n "${cl_user2[mds$i]}" ] ||
14181 error "mds$i: only ${cl_user2[mds$i]} is registered"
14183 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14184 [ -n "$user_rec1" ] ||
14185 error "mds$i: User ${cl_user1[mds$i]} not registered"
14186 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14187 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14188 [ -n "$user_rec2" ] ||
14189 error "mds$i: User ${cl_user1[mds$i]} not registered"
14190 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14191 "$user_rec1 + 2 == $user_rec2"
14192 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14193 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14194 "$user_rec1 + 2, but is $user_rec2"
14195 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14196 [ -n "$user_rec2" ] ||
14197 error "mds$i: User ${cl_user2[mds$i]} not registered"
14198 [ $user_rec1 == $user_rec2 ] ||
14199 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14200 "$user_rec1, but is $user_rec2"
14203 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14204 local sleep2=$((idle_time - (SECONDS - start) + 1))
14205 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14208 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14209 # cl_user1 should be OK because it recently processed records.
14210 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14211 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14212 error "create $DIR/$tdir/${tfile}b failed"
14214 # ensure gc thread is done
14215 for i in $(mdts_nodes); do
14217 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14218 error "$i: GC-thread not done"
14222 for i in $(seq $MDSCOUNT); do
14223 # check cl_user1 still registered
14224 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14225 error "mds$i: User ${cl_user1[mds$i]} not registered"
14226 # check cl_user2 unregistered
14227 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14228 error "mds$i: User ${cl_user2[mds$i]} still registered"
14230 # check changelogs are present and starting at $user_rec1 + 1
14231 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14232 [ -n "$user_rec1" ] ||
14233 error "mds$i: User ${cl_user1[mds$i]} not registered"
14234 first_rec=$($LFS changelog $(facet_svc mds$i) |
14235 awk '{ print $1; exit; }')
14237 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14238 [ $((user_rec1 + 1)) == $first_rec ] ||
14239 error "mds$i: first index should be $user_rec1 + 1, " \
14240 "but is $first_rec"
14243 run_test 160f "changelog garbage collect (timestamped users)"
14246 remote_mds_nodsh && skip "remote MDS with nodsh"
14247 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14248 skip "Need MDS version at least 2.10.56"
14250 local mdts=$(comma_list $(mdts_nodes))
14252 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14253 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14256 changelog_register || error "first changelog_register failed"
14257 changelog_register || error "second changelog_register failed"
14259 declare -A cl_user1
14260 declare -A cl_user2
14265 # generate some changelog records to accumulate on each MDT
14266 # use fnv1a because created files should be evenly distributed
14267 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14268 error "mkdir $tdir failed"
14269 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14270 error "create $DIR/$tdir/$tfile failed"
14272 # check changelogs have been generated
14273 local nbcl=$(changelog_dump | wc -l)
14274 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14276 # reduce the max_idle_indexes value to make sure we exceed it
14277 max_ndx=$((nbcl / 2 - 1))
14279 for param in "changelog_max_idle_indexes=$max_ndx" \
14281 "changelog_min_gc_interval=2" \
14282 "changelog_min_free_cat_entries=3"; do
14283 local MDT0=$(facet_svc $SINGLEMDS)
14284 local var="${param%=*}"
14285 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14287 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14288 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14289 error "unable to set mdd.*.$param"
14292 # simulate changelog catalog almost full
14293 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14294 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14296 for i in $(seq $MDSCOUNT); do
14297 cl_users=(${CL_USERS[mds$i]})
14298 cl_user1[mds$i]="${cl_users[0]}"
14299 cl_user2[mds$i]="${cl_users[1]}"
14301 [ -n "${cl_user1[mds$i]}" ] ||
14302 error "mds$i: no user registered"
14303 [ -n "${cl_user2[mds$i]}" ] ||
14304 error "mds$i: only ${cl_user1[mds$i]} is registered"
14306 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14307 [ -n "$user_rec1" ] ||
14308 error "mds$i: User ${cl_user1[mds$i]} not registered"
14309 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14310 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14311 [ -n "$user_rec2" ] ||
14312 error "mds$i: User ${cl_user1[mds$i]} not registered"
14313 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14314 "$user_rec1 + 2 == $user_rec2"
14315 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14316 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14317 "$user_rec1 + 2, but is $user_rec2"
14318 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14319 [ -n "$user_rec2" ] ||
14320 error "mds$i: User ${cl_user2[mds$i]} not registered"
14321 [ $user_rec1 == $user_rec2 ] ||
14322 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14323 "$user_rec1, but is $user_rec2"
14326 # ensure we are past the previous changelog_min_gc_interval set above
14329 # generate one more changelog to trigger fail_loc
14330 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14331 error "create $DIR/$tdir/${tfile}bis failed"
14333 # ensure gc thread is done
14334 for i in $(mdts_nodes); do
14336 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14337 error "$i: GC-thread not done"
14341 for i in $(seq $MDSCOUNT); do
14342 # check cl_user1 still registered
14343 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14344 error "mds$i: User ${cl_user1[mds$i]} not registered"
14345 # check cl_user2 unregistered
14346 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14347 error "mds$i: User ${cl_user2[mds$i]} still registered"
14349 # check changelogs are present and starting at $user_rec1 + 1
14350 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14351 [ -n "$user_rec1" ] ||
14352 error "mds$i: User ${cl_user1[mds$i]} not registered"
14353 first_rec=$($LFS changelog $(facet_svc mds$i) |
14354 awk '{ print $1; exit; }')
14356 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14357 [ $((user_rec1 + 1)) == $first_rec ] ||
14358 error "mds$i: first index should be $user_rec1 + 1, " \
14359 "but is $first_rec"
14362 run_test 160g "changelog garbage collect (old users)"
14365 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14366 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14367 skip "Need MDS version at least 2.10.56"
14369 local mdts=$(comma_list $(mdts_nodes))
14372 changelog_register || error "first changelog_register failed"
14373 changelog_register || error "second changelog_register failed"
14375 declare -A cl_user1
14376 declare -A cl_user2
14381 # generate some changelog records to accumulate on each MDT
14382 # use fnv1a because created files should be evenly distributed
14383 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14384 error "test_mkdir $tdir failed"
14385 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14386 error "create $DIR/$tdir/$tfile failed"
14388 # check changelogs have been generated
14389 local nbcl=$(changelog_dump | wc -l)
14390 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14392 for param in "changelog_max_idle_time=10" \
14394 "changelog_min_gc_interval=2"; do
14395 local MDT0=$(facet_svc $SINGLEMDS)
14396 local var="${param%=*}"
14397 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14399 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14400 do_nodes $mdts $LCTL set_param mdd.*.$param
14403 # force cl_user2 to be idle (1st part)
14406 for i in $(seq $MDSCOUNT); do
14407 cl_users=(${CL_USERS[mds$i]})
14408 cl_user1[mds$i]="${cl_users[0]}"
14409 cl_user2[mds$i]="${cl_users[1]}"
14411 [ -n "${cl_user1[mds$i]}" ] ||
14412 error "mds$i: no user registered"
14413 [ -n "${cl_user2[mds$i]}" ] ||
14414 error "mds$i: only ${cl_user2[mds$i]} is registered"
14416 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14417 [ -n "$user_rec1" ] ||
14418 error "mds$i: User ${cl_user1[mds$i]} not registered"
14419 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14420 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14421 [ -n "$user_rec2" ] ||
14422 error "mds$i: User ${cl_user1[mds$i]} not registered"
14423 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14424 "$user_rec1 + 2 == $user_rec2"
14425 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14426 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14427 "$user_rec1 + 2, but is $user_rec2"
14428 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14429 [ -n "$user_rec2" ] ||
14430 error "mds$i: User ${cl_user2[mds$i]} not registered"
14431 [ $user_rec1 == $user_rec2 ] ||
14432 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14433 "$user_rec1, but is $user_rec2"
14436 # force cl_user2 to be idle (2nd part) and to reach
14437 # changelog_max_idle_time
14440 # force each GC-thread start and block then
14441 # one per MDT/MDD, set fail_val accordingly
14442 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14443 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14445 # generate more changelogs to trigger fail_loc
14446 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14447 error "create $DIR/$tdir/${tfile}bis failed"
14449 # stop MDT to stop GC-thread, should be done in back-ground as it will
14450 # block waiting for the thread to be released and exit
14451 declare -A stop_pids
14452 for i in $(seq $MDSCOUNT); do
14454 stop_pids[mds$i]=$!
14457 for i in $(mdts_nodes); do
14460 local facets=$(facets_up_on_host $i)
14462 for facet in ${facets//,/ }; do
14463 if [[ $facet == mds* ]]; then
14467 # ensure each MDS's gc threads are still present and all in "R"
14468 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14469 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14470 error "$i: expected $nb GC-thread"
14472 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14474 error "$i: GC-thread not found in R-state"
14475 # check umounts of each MDT on MDS have reached kthread_stop()
14476 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14477 error "$i: expected $nb umount"
14479 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14480 error "$i: umount not found in D-state"
14483 # release all GC-threads
14484 do_nodes $mdts $LCTL set_param fail_loc=0
14486 # wait for MDT stop to complete
14487 for i in $(seq $MDSCOUNT); do
14488 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14492 # may try to check if any orphan changelog records are present
14493 # via ldiskfs/zfs and llog_reader...
14495 # re-start/mount MDTs
14496 for i in $(seq $MDSCOUNT); do
14497 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14498 error "Fail to start mds$i"
14502 for i in $(seq $MDSCOUNT); do
14503 # check cl_user1 still registered
14504 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14505 error "mds$i: User ${cl_user1[mds$i]} not registered"
14506 # check cl_user2 unregistered
14507 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14508 error "mds$i: User ${cl_user2[mds$i]} still registered"
14510 # check changelogs are present and starting at $user_rec1 + 1
14511 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14512 [ -n "$user_rec1" ] ||
14513 error "mds$i: User ${cl_user1[mds$i]} not registered"
14514 first_rec=$($LFS changelog $(facet_svc mds$i) |
14515 awk '{ print $1; exit; }')
14517 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14518 [ $((user_rec1 + 1)) == $first_rec ] ||
14519 error "mds$i: first index should be $user_rec1 + 1, " \
14520 "but is $first_rec"
14523 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14528 local mdts=$(comma_list $(mdts_nodes))
14530 changelog_register || error "first changelog_register failed"
14532 # generate some changelog records to accumulate on each MDT
14533 # use fnv1a because created files should be evenly distributed
14534 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14535 error "mkdir $tdir failed"
14536 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14537 error "create $DIR/$tdir/$tfile failed"
14539 # check changelogs have been generated
14540 local nbcl=$(changelog_dump | wc -l)
14541 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14543 # simulate race between register and unregister
14544 # XXX as fail_loc is set per-MDS, with DNE configs the race
14545 # simulation will only occur for one MDT per MDS and for the
14546 # others the normal race scenario will take place
14547 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14548 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14549 do_nodes $mdts $LCTL set_param fail_val=1
14551 # unregister 1st user
14552 changelog_deregister &
14554 # wait some time for deregister work to reach race rdv
14556 # register 2nd user
14557 changelog_register || error "2nd user register failed"
14559 wait $pid1 || error "1st user deregister failed"
14563 declare -A LAST_REC
14564 for i in $(seq $MDSCOUNT); do
14565 if changelog_users mds$i | grep "^cl"; then
14566 # make sure new records are added with one user present
14567 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14568 awk '/^current.index:/ { print $NF }')
14570 error "mds$i has no user registered"
14574 # generate more changelog records to accumulate on each MDT
14575 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14576 error "create $DIR/$tdir/${tfile}bis failed"
14578 for i in $(seq $MDSCOUNT); do
14579 last_rec=$(changelog_users $SINGLEMDS |
14580 awk '/^current.index:/ { print $NF }')
14581 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14582 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14583 error "changelogs are off on mds$i"
14586 run_test 160i "changelog user register/unregister race"
14589 remote_mds_nodsh && skip "remote MDS with nodsh"
14590 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14591 skip "Need MDS version at least 2.12.56"
14593 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14594 stack_trap "umount $MOUNT2" EXIT
14596 changelog_register || error "first changelog_register failed"
14597 stack_trap "changelog_deregister" EXIT
14599 # generate some changelog
14600 # use fnv1a because created files should be evenly distributed
14601 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14602 error "mkdir $tdir failed"
14603 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14604 error "create $DIR/$tdir/${tfile}bis failed"
14606 # open the changelog device
14607 exec 3>/dev/changelog-$FSNAME-MDT0000
14608 stack_trap "exec 3>&-" EXIT
14609 exec 4</dev/changelog-$FSNAME-MDT0000
14610 stack_trap "exec 4<&-" EXIT
14612 # umount the first lustre mount
14614 stack_trap "mount_client $MOUNT" EXIT
14617 cat <&4 >/dev/null || error "read changelog failed"
14620 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14621 changelog_users $SINGLEMDS | grep -q $cl_user ||
14622 error "User $cl_user not found in changelog_users"
14624 printf 'clear:'$cl_user':0' >&3
14626 run_test 160j "client can be umounted while its chanangelog is being used"
14629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14630 remote_mds_nodsh && skip "remote MDS with nodsh"
14632 mkdir -p $DIR/$tdir/1/1
14634 changelog_register || error "changelog_register failed"
14635 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14637 changelog_users $SINGLEMDS | grep -q $cl_user ||
14638 error "User '$cl_user' not found in changelog_users"
14639 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14640 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14641 rmdir $DIR/$tdir/1/1 & sleep 1
14643 touch $DIR/$tdir/2/2
14644 rm -rf $DIR/$tdir/2
14649 changelog_dump | grep rmdir || error "rmdir not recorded"
14652 changelog_deregister
14654 run_test 160k "Verify that changelog records are not lost"
14657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14659 test_mkdir -c1 $DIR/$tdir
14660 cp /etc/hosts $DIR/$tdir/$tfile
14661 test_mkdir -c1 $DIR/$tdir/foo1
14662 test_mkdir -c1 $DIR/$tdir/foo2
14663 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14664 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14665 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14666 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14667 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14668 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14669 $LFS fid2path $DIR $FID
14670 error "bad link ea"
14673 rm $DIR/$tdir/foo2/zachary
14675 rm $DIR/$tdir/foo2/thor
14677 rm $DIR/$tdir/$tfile
14679 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14680 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14681 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14682 rm $DIR/$tdir/foo2/maggie
14685 local longname=$tfile.avg_len_is_thirty_two_
14686 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14687 error_noexit 'failed to unlink many hardlinks'" EXIT
14688 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14689 error "failed to hardlink many files"
14690 links=$($LFS fid2path $DIR $FID | wc -l)
14691 echo -n "${links}/1000 links in link EA"
14692 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14694 run_test 161a "link ea sanity"
14697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14698 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14701 local remote_dir=$DIR/$tdir/remote_dir
14703 mkdir -p $DIR/$tdir
14704 $LFS mkdir -i $MDTIDX $remote_dir ||
14705 error "create remote directory failed"
14707 cp /etc/hosts $remote_dir/$tfile
14708 mkdir -p $remote_dir/foo1
14709 mkdir -p $remote_dir/foo2
14710 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14711 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14712 ln $remote_dir/$tfile $remote_dir/foo1/luna
14713 ln $remote_dir/$tfile $remote_dir/foo2/thor
14715 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14717 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14718 $LFS fid2path $DIR $FID
14719 error "bad link ea"
14722 rm $remote_dir/foo2/zachary
14724 rm $remote_dir/foo2/thor
14726 rm $remote_dir/$tfile
14728 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14729 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14730 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14731 $LFS fid2path $DIR $FID
14732 error "bad link rename"
14734 rm $remote_dir/foo2/maggie
14737 local longname=filename_avg_len_is_thirty_two_
14738 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14739 error "failed to hardlink many files"
14740 links=$($LFS fid2path $DIR $FID | wc -l)
14741 echo -n "${links}/1000 links in link EA"
14742 [[ ${links} -gt 60 ]] ||
14743 error "expected at least 60 links in link EA"
14744 unlinkmany $remote_dir/foo2/$longname 1000 ||
14745 error "failed to unlink many hardlinks"
14747 run_test 161b "link ea sanity under remote directory"
14750 remote_mds_nodsh && skip "remote MDS with nodsh"
14751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14752 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14753 skip "Need MDS version at least 2.1.5"
14755 # define CLF_RENAME_LAST 0x0001
14756 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14757 changelog_register || error "changelog_register failed"
14760 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14761 touch $DIR/$tdir/foo_161c
14762 touch $DIR/$tdir/bar_161c
14763 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14764 changelog_dump | grep RENME | tail -n 5
14765 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14766 changelog_clear 0 || error "changelog_clear failed"
14767 if [ x$flags != "x0x1" ]; then
14768 error "flag $flags is not 0x1"
14771 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14772 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14773 touch $DIR/$tdir/foo_161c
14774 touch $DIR/$tdir/bar_161c
14775 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14776 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14777 changelog_dump | grep RENME | tail -n 5
14778 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14779 changelog_clear 0 || error "changelog_clear failed"
14780 if [ x$flags != "x0x0" ]; then
14781 error "flag $flags is not 0x0"
14783 echo "rename overwrite a target having nlink > 1," \
14784 "changelog record has flags of $flags"
14786 # rename doesn't overwrite a target (changelog flag 0x0)
14787 touch $DIR/$tdir/foo_161c
14788 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14789 changelog_dump | grep RENME | tail -n 5
14790 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14791 changelog_clear 0 || error "changelog_clear failed"
14792 if [ x$flags != "x0x0" ]; then
14793 error "flag $flags is not 0x0"
14795 echo "rename doesn't overwrite a target," \
14796 "changelog record has flags of $flags"
14798 # define CLF_UNLINK_LAST 0x0001
14799 # unlink a file having nlink = 1 (changelog flag 0x1)
14800 rm -f $DIR/$tdir/foo2_161c
14801 changelog_dump | grep UNLNK | tail -n 5
14802 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14803 changelog_clear 0 || error "changelog_clear failed"
14804 if [ x$flags != "x0x1" ]; then
14805 error "flag $flags is not 0x1"
14807 echo "unlink a file having nlink = 1," \
14808 "changelog record has flags of $flags"
14810 # unlink a file having nlink > 1 (changelog flag 0x0)
14811 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14812 rm -f $DIR/$tdir/foobar_161c
14813 changelog_dump | grep UNLNK | tail -n 5
14814 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14815 changelog_clear 0 || error "changelog_clear failed"
14816 if [ x$flags != "x0x0" ]; then
14817 error "flag $flags is not 0x0"
14819 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14821 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
14824 remote_mds_nodsh && skip "remote MDS with nodsh"
14825 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
14830 changelog_register || error "changelog_register failed"
14832 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
14833 # interfer with $MOUNT/.lustre/fid/ access
14835 [[ $? -eq 0 ]] || error "mkdir failed"
14837 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
14838 $LCTL set_param fail_loc=0x8000140c
14840 $LCTL set_param fail_val=5
14843 echo foofoo > $DIR/$tdir/$tfile &
14846 # wait for create to be delayed
14850 [[ $? -eq 0 ]] || error "create should be blocked"
14852 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
14853 stack_trap "rm -f $tempfile"
14854 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
14855 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
14856 # some delay may occur during ChangeLog publishing and file read just
14857 # above, that could allow file write to happen finally
14858 [[ -s $tempfile ]] && echo "file should be empty"
14860 $LCTL set_param fail_loc=0
14863 [[ $? -eq 0 ]] || error "create failed"
14865 run_test 161d "create with concurrent .lustre/fid access"
14868 local expected="$1"
14873 path=$($LFS fid2path "$@")
14876 if [ $rc -ne 0 ]; then
14877 error "path looked up of '$expected' failed: rc=$rc"
14878 elif [ "$path" != "$expected" ]; then
14879 error "path looked up '$path' instead of '$expected'"
14881 echo "FID '$fid' resolves to path '$path' as expected"
14885 test_162a() { # was test_162
14886 test_mkdir -p -c1 $DIR/$tdir/d2
14887 touch $DIR/$tdir/d2/$tfile
14888 touch $DIR/$tdir/d2/x1
14889 touch $DIR/$tdir/d2/x2
14890 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
14891 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
14893 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
14894 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
14897 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
14898 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
14899 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
14901 # softlink to wrong file
14902 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
14903 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
14904 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
14907 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
14908 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
14909 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
14910 # fid2path dir/fsname should both work
14911 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
14912 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
14914 # hardlink count: check that there are 2 links
14915 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
14916 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
14918 # hardlink indexing: remove the first link
14919 rm $DIR/$tdir/d2/p/q/r/hlink
14920 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
14922 run_test 162a "path lookup sanity"
14925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14926 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14929 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
14930 error "create striped dir failed"
14932 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
14933 tail -n 1 | awk '{print $2}')
14934 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
14936 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
14937 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
14940 for ((i=0;i<5;i++)); do
14941 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
14942 error "get fid for f$i failed"
14943 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
14945 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
14946 error "get fid for d$i failed"
14947 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
14952 run_test 162b "striped directory path lookup sanity"
14954 # LU-4239: Verify fid2path works with paths 100 or more directories deep
14956 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
14957 skip "Need MDS version at least 2.7.51"
14959 local lpath=$tdir.local
14960 local rpath=$tdir.remote
14962 test_mkdir $DIR/$lpath
14963 test_mkdir $DIR/$rpath
14965 for ((i = 0; i <= 101; i++)); do
14968 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
14969 error "get fid for local directory $DIR/$lpath failed"
14970 check_path "$DIR/$lpath" $MOUNT $FID --link 0
14973 test_mkdir $DIR/$rpath
14974 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
14975 error "get fid for remote directory $DIR/$rpath failed"
14976 check_path "$DIR/$rpath" $MOUNT $FID --link 0
14981 run_test 162c "fid2path works with paths 100 or more directories deep"
14983 oalr_event_count() {
14987 awk -v name="${FSNAME}-OST0000" \
14988 -v event="${event}" \
14989 '$1 == "TRACE" && $2 == event && $3 == name' \
14994 oalr_expect_event_count() {
14997 local expect="${3}"
15000 count=$(oalr_event_count "${event}" "${trace}")
15001 if ((count == expect)); then
15005 error_noexit "${event} event count was '${count}', expected ${expect}"
15011 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15013 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15017 sync # Flush previous IOs so we can count log entries.
15018 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15019 stack_trap cleanup_165 EXIT
15023 local trace="/tmp/${tfile}.trace"
15027 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15031 do_facet ost1 ofd_access_log_reader --list
15034 do_facet ost1 killall -TERM ofd_access_log_reader
15038 if ((rc != 0)); then
15039 error "ofd_access_log_reader exited with rc = '${rc}'"
15042 # Parse trace file for discovery events:
15043 oalr_expect_event_count alr_log_add "${trace}" 1
15044 oalr_expect_event_count alr_log_eof "${trace}" 1
15045 oalr_expect_event_count alr_log_free "${trace}" 1
15047 run_test 165a "ofd access log discovery"
15050 local trace="/tmp/${tfile}.trace"
15051 local file="${DIR}/${tfile}"
15062 lfs setstripe -c 1 -i 0 "${file}"
15063 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15064 do_facet ost1 ofd_access_log_reader --list
15066 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15068 do_facet ost1 killall -TERM ofd_access_log_reader
15072 if ((rc != 0)); then
15073 error "ofd_access_log_reader exited with rc = '${rc}'"
15076 oalr_expect_event_count alr_log_entry "${trace}" 1
15078 pfid1=$($LFS path2fid "${file}")
15080 # 1 2 3 4 5 6 7 8 9 10
15081 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15082 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15084 echo "entry = '${entry[*]}'" >&2
15087 if [[ "${pfid1}" != "${pfid2}" ]]; then
15088 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15092 if ((size != 1048576)); then
15093 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15097 if [[ "${flags}" != "w" ]]; then
15098 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15101 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15102 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c || error "cannot read '${file}'"
15104 do_facet ost1 killall -TERM ofd_access_log_reader
15108 if ((rc != 0)); then
15109 error "ofd_access_log_reader exited with rc = '${rc}'"
15112 oalr_expect_event_count alr_log_entry "${trace}" 1
15114 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15115 echo "entry = '${entry[*]}'" >&2
15118 if [[ "${pfid1}" != "${pfid2}" ]]; then
15119 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15123 if ((size != 524288)); then
15124 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15128 if [[ "${flags}" != "r" ]]; then
15129 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15132 run_test 165b "ofd access log entries are produced and consumed"
15135 local file="${DIR}/${tdir}/${tfile}"
15136 test_mkdir "${DIR}/${tdir}"
15140 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15142 # 4096 / 64 = 64. Create twice as many entries.
15143 for ((i = 0; i < 128; i++)); do
15144 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c || error "cannot create file"
15148 do_facet ost1 ofd_access_log_reader --list
15149 unlinkmany "${file}-%d" 128
15151 run_test 165c "full ofd access logs do not block IOs"
15153 oal_peek_entry_count() {
15154 do_facet ost1 ofd_access_log_reader --list | awk '$1 == "_entry_count:" { print $2; }'
15157 oal_expect_entry_count() {
15158 local entry_count=$(oal_peek_entry_count)
15161 if ((entry_count == expect)); then
15165 error_noexit "bad entry count, got ${entry_count}, expected ${expect}"
15166 do_facet ost1 ofd_access_log_reader --list >&2
15171 local trace="/tmp/${tfile}.trace"
15172 local file="${DIR}/${tdir}/${tfile}"
15173 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15175 test_mkdir "${DIR}/${tdir}"
15178 lfs setstripe -c 1 -i 0 "${file}"
15180 do_facet ost1 lctl set_param "${param}=rw"
15181 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15182 oal_expect_entry_count 1
15184 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15185 oal_expect_entry_count 2
15187 do_facet ost1 lctl set_param "${param}=r"
15188 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15189 oal_expect_entry_count 2
15191 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15192 oal_expect_entry_count 3
15194 do_facet ost1 lctl set_param "${param}=w"
15195 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15196 oal_expect_entry_count 4
15198 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15199 oal_expect_entry_count 4
15201 do_facet ost1 lctl set_param "${param}=0"
15202 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15203 oal_expect_entry_count 4
15205 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15206 oal_expect_entry_count 4
15208 run_test 165d "ofd_access_log mask works"
15211 # do directio so as not to populate the page cache
15212 log "creating a 10 Mb file"
15213 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15214 log "starting reads"
15215 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15216 log "truncating the file"
15217 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15219 kill %+ || true # reads might have finished
15220 echo "wait until dd is finished"
15222 log "removing the temporary file"
15223 rm -rf $DIR/$tfile || error "tmp file removal failed"
15225 run_test 169 "parallel read and truncate should not deadlock"
15228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15230 $LCTL clear # bug 18514
15231 $LCTL debug_daemon start $TMP/${tfile}_log_good
15233 $LCTL debug_daemon stop
15234 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15235 error "sed failed to read log_good"
15237 $LCTL debug_daemon start $TMP/${tfile}_log_good
15239 $LCTL debug_daemon stop
15241 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15242 error "lctl df log_bad failed"
15244 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15245 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15247 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15248 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15250 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15251 error "bad_line good_line1 good_line2 are empty"
15253 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15254 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15255 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15257 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15258 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15259 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15261 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15262 error "bad_line_new good_line_new are empty"
15264 local expected_good=$((good_line1 + good_line2*2))
15266 rm -f $TMP/${tfile}*
15267 # LU-231, short malformed line may not be counted into bad lines
15268 if [ $bad_line -ne $bad_line_new ] &&
15269 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15270 error "expected $bad_line bad lines, but got $bad_line_new"
15274 if [ $expected_good -ne $good_line_new ]; then
15275 error "expected $expected_good good lines, but got $good_line_new"
15280 run_test 170 "test lctl df to handle corrupted log ====================="
15282 test_171() { # bug20592
15283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15285 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15286 $LCTL set_param fail_loc=0x50e
15287 $LCTL set_param fail_val=3000
15288 multiop_bg_pause $DIR/$tfile O_s || true
15290 kill -USR1 $MULTIPID
15294 if dmesg | grep "recursive fault"; then
15295 error "caught a recursive fault"
15297 $LCTL set_param fail_loc=0
15300 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15302 # it would be good to share it with obdfilter-survey/iokit-libecho code
15303 setup_obdecho_osc () {
15306 local obdfilter_name=$2
15307 echo "Creating new osc for $obdfilter_name on $ost_nid"
15308 # make sure we can find loopback nid
15309 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15311 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15312 ${obdfilter_name}_osc_UUID || rc=2; }
15313 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15314 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15318 cleanup_obdecho_osc () {
15319 local obdfilter_name=$1
15320 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15321 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15328 local pages=${3:-64}
15333 local obd_size=$(get_obd_size $node $OBD)
15334 local page_size=$(get_page_size $node)
15335 if [[ -n "$obd_size" ]]; then
15336 local new_count=$((obd_size / (pages * page_size / 1024)))
15337 [[ $new_count -ge $count ]] || count=$new_count
15340 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15341 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15343 if [ $rc -eq 0 ]; then
15344 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15345 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15347 echo "New object id is $id"
15348 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15350 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15351 "test_brw $count w v $pages $id" || rc=4; }
15352 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15354 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15355 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15356 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15357 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15358 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15365 if ! module_loaded obdecho; then
15366 load_module obdecho/obdecho &&
15367 stack_trap "rmmod obdecho" EXIT ||
15368 error "unable to load obdecho on client"
15371 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15372 local host=$($LCTL get_param -n osc.$osc.import |
15373 awk '/current_connection:/ { print $2 }' )
15374 local target=$($LCTL get_param -n osc.$osc.import |
15375 awk '/target:/ { print $2 }' )
15376 target=${target%_UUID}
15378 if [ -n "$target" ]; then
15379 setup_obdecho_osc $host $target &&
15380 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15381 { error "obdecho setup failed with $?"; return; }
15383 obdecho_test ${target}_osc client ||
15384 error "obdecho_test failed on ${target}_osc"
15386 $LCTL get_param osc.$osc.import
15387 error "there is no osc.$osc.import target"
15390 run_test 180a "test obdecho on osc"
15393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15394 remote_ost_nodsh && skip "remote OST with nodsh"
15396 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15397 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15398 error "failed to load module obdecho"
15400 local target=$(do_facet ost1 $LCTL dl |
15401 awk '/obdfilter/ { print $4; exit; }')
15403 if [ -n "$target" ]; then
15404 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15406 do_facet ost1 $LCTL dl
15407 error "there is no obdfilter target on ost1"
15410 run_test 180b "test obdecho directly on obdfilter"
15412 test_180c() { # LU-2598
15413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15414 remote_ost_nodsh && skip "remote OST with nodsh"
15415 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15416 skip "Need MDS version at least 2.4.0"
15418 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15419 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15420 error "failed to load module obdecho"
15422 local target=$(do_facet ost1 $LCTL dl |
15423 awk '/obdfilter/ { print $4; exit; }')
15425 if [ -n "$target" ]; then
15426 local pages=16384 # 64MB bulk I/O RPC size
15428 obdecho_test "$target" ost1 "$pages" ||
15429 error "obdecho_test with pages=$pages failed with $?"
15431 do_facet ost1 $LCTL dl
15432 error "there is no obdfilter target on ost1"
15435 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15437 test_181() { # bug 22177
15438 test_mkdir $DIR/$tdir
15439 # create enough files to index the directory
15440 createmany -o $DIR/$tdir/foobar 4000
15441 # print attributes for debug purpose
15444 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15446 # remove the files & current working dir
15447 unlinkmany $DIR/$tdir/foobar 4000
15449 kill -USR1 $MULTIPID
15451 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15454 run_test 181 "Test open-unlinked dir ========================"
15460 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15462 $LCTL set_param mdc.*.rpc_stats=clear
15464 for (( i = 0; i < $tcount; i++ )) ; do
15465 mkdir $DIR/$tdir/$i
15468 for (( i = 0; i < $tcount; i++ )) ; do
15469 createmany -o $DIR/$tdir/$i/f- $fcount &
15473 for (( i = 0; i < $tcount; i++ )) ; do
15474 unlinkmany $DIR/$tdir/$i/f- $fcount &
15478 $LCTL get_param mdc.*.rpc_stats
15482 run_test 182 "Test parallel modify metadata operations ================"
15484 test_183() { # LU-2275
15485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15486 remote_mds_nodsh && skip "remote MDS with nodsh"
15487 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15488 skip "Need MDS version at least 2.3.56"
15490 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15491 echo aaa > $DIR/$tdir/$tfile
15493 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15494 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15496 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15497 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15499 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15501 # Flush negative dentry cache
15502 touch $DIR/$tdir/$tfile
15504 # We are not checking for any leaked references here, they'll
15505 # become evident next time we do cleanup with module unload.
15508 run_test 183 "No crash or request leak in case of strange dispositions ========"
15510 # test suite 184 is for LU-2016, LU-2017
15512 check_swap_layouts_support
15514 dir0=$DIR/$tdir/$testnum
15515 test_mkdir -p -c1 $dir0
15520 $LFS setstripe -c1 $file1
15522 $LFS setstripe -c2 $file2
15524 gen1=$($LFS getstripe -g $file1)
15525 gen2=$($LFS getstripe -g $file2)
15527 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15528 gen=$($LFS getstripe -g $file1)
15529 [[ $gen1 != $gen ]] ||
15530 "Layout generation on $file1 does not change"
15531 gen=$($LFS getstripe -g $file2)
15532 [[ $gen2 != $gen ]] ||
15533 "Layout generation on $file2 does not change"
15535 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15536 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15538 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15540 run_test 184a "Basic layout swap"
15543 check_swap_layouts_support
15545 dir0=$DIR/$tdir/$testnum
15546 mkdir -p $dir0 || error "creating dir $dir0"
15553 $LFS setstripe -c1 $file1
15554 $LFS setstripe -c2 $file2
15555 $LFS setstripe -c1 $file3
15556 chown $RUNAS_ID $file3
15557 gen1=$($LFS getstripe -g $file1)
15558 gen2=$($LFS getstripe -g $file2)
15560 $LFS swap_layouts $dir1 $dir2 &&
15561 error "swap of directories layouts should fail"
15562 $LFS swap_layouts $dir1 $file1 &&
15563 error "swap of directory and file layouts should fail"
15564 $RUNAS $LFS swap_layouts $file1 $file2 &&
15565 error "swap of file we cannot write should fail"
15566 $LFS swap_layouts $file1 $file3 &&
15567 error "swap of file with different owner should fail"
15568 /bin/true # to clear error code
15570 run_test 184b "Forbidden layout swap (will generate errors)"
15573 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15574 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15575 check_swap_layouts_support
15577 local dir0=$DIR/$tdir/$testnum
15578 mkdir -p $dir0 || error "creating dir $dir0"
15580 local ref1=$dir0/ref1
15581 local ref2=$dir0/ref2
15582 local file1=$dir0/file1
15583 local file2=$dir0/file2
15584 # create a file large enough for the concurrent test
15585 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15586 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15587 echo "ref file size: ref1($(stat -c %s $ref1))," \
15588 "ref2($(stat -c %s $ref2))"
15591 dd if=$ref1 of=$file1 bs=16k &
15594 # Make sure dd starts to copy file
15595 while [ ! -f $file1 ]; do sleep 0.1; done
15597 $LFS swap_layouts $file1 $file2
15600 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15601 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15603 # how many bytes copied before swapping layout
15604 local copied=$(stat -c %s $file2)
15605 local remaining=$(stat -c %s $ref1)
15606 remaining=$((remaining - copied))
15607 echo "Copied $copied bytes before swapping layout..."
15609 cmp -n $copied $file1 $ref2 | grep differ &&
15610 error "Content mismatch [0, $copied) of ref2 and file1"
15611 cmp -n $copied $file2 $ref1 ||
15612 error "Content mismatch [0, $copied) of ref1 and file2"
15613 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15614 error "Content mismatch [$copied, EOF) of ref1 and file1"
15617 rm -f $ref1 $ref2 $file1 $file2
15619 run_test 184c "Concurrent write and layout swap"
15622 check_swap_layouts_support
15623 [ -z "$(which getfattr 2>/dev/null)" ] &&
15624 skip_env "no getfattr command"
15626 local file1=$DIR/$tdir/$tfile-1
15627 local file2=$DIR/$tdir/$tfile-2
15628 local file3=$DIR/$tdir/$tfile-3
15632 mkdir -p $DIR/$tdir
15633 touch $file1 || error "create $file1 failed"
15634 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15635 error "create $file2 failed"
15636 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15637 error "create $file3 failed"
15638 lovea1=$(get_layout_param $file1)
15640 $LFS swap_layouts $file2 $file3 ||
15641 error "swap $file2 $file3 layouts failed"
15642 $LFS swap_layouts $file1 $file2 ||
15643 error "swap $file1 $file2 layouts failed"
15645 lovea2=$(get_layout_param $file2)
15648 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15650 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15651 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15653 run_test 184d "allow stripeless layouts swap"
15656 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15657 skip "Need MDS version at least 2.6.94"
15658 check_swap_layouts_support
15659 [ -z "$(which getfattr 2>/dev/null)" ] &&
15660 skip_env "no getfattr command"
15662 local file1=$DIR/$tdir/$tfile-1
15663 local file2=$DIR/$tdir/$tfile-2
15664 local file3=$DIR/$tdir/$tfile-3
15667 mkdir -p $DIR/$tdir
15668 touch $file1 || error "create $file1 failed"
15669 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15670 error "create $file2 failed"
15671 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15672 error "create $file3 failed"
15674 $LFS swap_layouts $file1 $file2 ||
15675 error "swap $file1 $file2 layouts failed"
15677 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15678 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15680 echo 123 > $file1 || error "Should be able to write into $file1"
15682 $LFS swap_layouts $file1 $file3 ||
15683 error "swap $file1 $file3 layouts failed"
15685 echo 123 > $file1 || error "Should be able to write into $file1"
15687 rm -rf $file1 $file2 $file3
15689 run_test 184e "Recreate layout after stripeless layout swaps"
15692 # Create a file with name longer than sizeof(struct stat) ==
15693 # 144 to see if we can get chars from the file name to appear
15694 # in the returned striping. Note that 'f' == 0x66.
15695 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15697 mkdir -p $DIR/$tdir
15698 mcreate $DIR/$tdir/$file
15699 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15700 error "IOC_MDC_GETFILEINFO returned garbage striping"
15703 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15705 test_185() { # LU-2441
15706 # LU-3553 - no volatile file support in old servers
15707 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15708 skip "Need MDS version at least 2.3.60"
15710 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15711 touch $DIR/$tdir/spoo
15712 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15713 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15714 error "cannot create/write a volatile file"
15715 [ "$FILESET" == "" ] &&
15716 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15717 error "FID is still valid after close"
15719 multiop_bg_pause $DIR/$tdir vVw4096_c
15726 # assume that the next FID for this client is sequential, since stdout
15727 # is unfortunately eaten by multiop_bg_pause
15728 local n=$((${fidv[1]} + 1))
15729 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15730 if [ "$FILESET" == "" ]; then
15731 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15732 error "FID is missing before close"
15734 kill -USR1 $multi_pid
15735 # 1 second delay, so if mtime change we will see it
15737 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15738 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15740 run_test 185 "Volatile file support"
15742 function create_check_volatile() {
15746 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15749 local FID=$(cat /tmp/${tfile}.fid)
15750 [ "$FID" == "" ] && error "can't get FID for volatile"
15751 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15752 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15753 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15757 cancel_lru_locks mdc # flush opencache
15758 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15763 # LU-12516 - volatile creation via .lustre
15764 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15765 skip "Need MDS version at least 2.3.55"
15767 create_check_volatile 0
15768 [ $MDSCOUNT -lt 2 ] && return 0
15771 create_check_volatile 1
15775 run_test 185a "Volatile file creation in .lustre/fid/"
15778 remote_mds_nodsh && skip "remote MDS with nodsh"
15779 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15780 skip "Need MDS version at least 2.3.0"
15782 local dir0=$DIR/$tdir/$testnum
15783 mkdir -p $dir0 || error "creating dir $dir0"
15785 local file=$dir0/file1
15786 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15787 local dv1=$($LFS data_version $file)
15788 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15789 local dv2=$($LFS data_version $file)
15790 [[ $dv1 != $dv2 ]] ||
15791 error "data version did not change on write $dv1 == $dv2"
15796 run_test 187a "Test data version change"
15799 remote_mds_nodsh && skip "remote MDS with nodsh"
15800 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15801 skip "Need MDS version at least 2.3.0"
15803 local dir0=$DIR/$tdir/$testnum
15804 mkdir -p $dir0 || error "creating dir $dir0"
15806 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15807 [[ ${DV[0]} != ${DV[1]} ]] ||
15808 error "data version did not change on write"\
15809 " ${DV[0]} == ${DV[1]}"
15814 run_test 187b "Test data version change on volatile file"
15817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15818 remote_mgs_nodsh && skip "remote MGS with nodsh"
15819 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15821 local POOL=${POOL:-cea1}
15822 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
15823 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
15826 local last_ost=$(($OSTCOUNT - 1))
15828 local ost_list=$(seq $first_ost $ost_step $last_ost)
15829 local ost_range="$first_ost $last_ost $ost_step"
15830 local test_path=$POOL_ROOT/$POOL_DIR_NAME
15831 local file_dir=$POOL_ROOT/file_tst
15832 local subdir=$test_path/subdir
15836 # former test_200a test_200b
15837 pool_add $POOL || { rc=$? ; break; }
15838 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
15839 # former test_200c test_200d
15840 mkdir -p $test_path
15841 pool_set_dir $POOL $test_path || { rc=$? ; break; }
15842 pool_check_dir $POOL $test_path || { rc=$? ; break; }
15844 pool_check_dir $POOL $subdir || { rc=$? ; break; }
15845 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
15846 || { rc=$? ; break; }
15847 # former test_200e test_200f
15848 local files=$((OSTCOUNT*3))
15849 pool_alloc_files $POOL $test_path $files "$ost_list" \
15850 || { rc=$? ; break; }
15851 pool_create_files $POOL $file_dir $files "$ost_list" \
15852 || { rc=$? ; break; }
15853 # former test_200g test_200h
15854 pool_lfs_df $POOL || { rc=$? ; break; }
15855 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
15857 # former test_201a test_201b test_201c
15858 pool_remove_first_target $POOL || { rc=$? ; break; }
15860 local f=$test_path/$tfile
15861 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
15862 pool_remove $POOL $f || { rc=$? ; break; }
15870 run_test 200 "OST pools"
15872 # usage: default_attr <count | size | offset>
15874 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
15877 # usage: check_default_stripe_attr
15878 check_default_stripe_attr() {
15879 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
15882 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
15884 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
15888 error "unknown getstripe attr '$1'"
15891 [ $ACTUAL == $EXPECTED ] ||
15892 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
15896 test_mkdir $DIR/$tdir
15897 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
15899 check_default_stripe_attr --stripe-count
15900 check_default_stripe_attr --stripe-size
15901 check_default_stripe_attr --stripe-index
15903 run_test 204a "Print default stripe attributes"
15906 test_mkdir $DIR/$tdir
15907 $LFS setstripe --stripe-count 1 $DIR/$tdir
15909 check_default_stripe_attr --stripe-size
15910 check_default_stripe_attr --stripe-index
15912 run_test 204b "Print default stripe size and offset"
15915 test_mkdir $DIR/$tdir
15916 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15918 check_default_stripe_attr --stripe-count
15919 check_default_stripe_attr --stripe-index
15921 run_test 204c "Print default stripe count and offset"
15924 test_mkdir $DIR/$tdir
15925 $LFS setstripe --stripe-index 0 $DIR/$tdir
15927 check_default_stripe_attr --stripe-count
15928 check_default_stripe_attr --stripe-size
15930 run_test 204d "Print default stripe count and size"
15933 test_mkdir $DIR/$tdir
15934 $LFS setstripe -d $DIR/$tdir
15936 check_default_stripe_attr --stripe-count --raw
15937 check_default_stripe_attr --stripe-size --raw
15938 check_default_stripe_attr --stripe-index --raw
15940 run_test 204e "Print raw stripe attributes"
15943 test_mkdir $DIR/$tdir
15944 $LFS setstripe --stripe-count 1 $DIR/$tdir
15946 check_default_stripe_attr --stripe-size --raw
15947 check_default_stripe_attr --stripe-index --raw
15949 run_test 204f "Print raw stripe size and offset"
15952 test_mkdir $DIR/$tdir
15953 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15955 check_default_stripe_attr --stripe-count --raw
15956 check_default_stripe_attr --stripe-index --raw
15958 run_test 204g "Print raw stripe count and offset"
15961 test_mkdir $DIR/$tdir
15962 $LFS setstripe --stripe-index 0 $DIR/$tdir
15964 check_default_stripe_attr --stripe-count --raw
15965 check_default_stripe_attr --stripe-size --raw
15967 run_test 204h "Print raw stripe count and size"
15969 # Figure out which job scheduler is being used, if any,
15970 # or use a fake one
15971 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
15972 JOBENV=SLURM_JOB_ID
15973 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
15975 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
15977 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
15978 JOBENV=LOADL_STEP_ID
15979 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
15982 $LCTL list_param jobid_name > /dev/null 2>&1
15983 if [ $? -eq 0 ]; then
15989 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
15991 verify_jobstats() {
15996 # we don't really need to clear the stats for this test to work, since each
15997 # command has a unique jobid, but it makes debugging easier if needed.
15998 # for facet in $facets; do
15999 # local dev=$(convert_facet2label $facet)
16000 # # clear old jobstats
16001 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16004 # use a new JobID for each test, or we might see an old one
16005 [ "$JOBENV" = "FAKE_JOBID" ] &&
16006 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16008 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16010 [ "$JOBENV" = "nodelocal" ] && {
16011 FAKE_JOBID=id.$testnum.%e.$RANDOM
16012 $LCTL set_param jobid_name=$FAKE_JOBID
16013 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16016 log "Test: ${cmd[*]}"
16017 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16019 if [ $JOBENV = "FAKE_JOBID" ]; then
16020 FAKE_JOBID=$JOBVAL ${cmd[*]}
16025 # all files are created on OST0000
16026 for facet in $facets; do
16027 local stats="*.$(convert_facet2label $facet).job_stats"
16029 # strip out libtool wrappers for in-tree executables
16030 if [ $(do_facet $facet lctl get_param $stats |
16031 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16032 do_facet $facet lctl get_param $stats
16033 error "No jobstats for $JOBVAL found on $facet::$stats"
16039 local new_jobenv=$1
16041 set_persistent_param_and_check client "jobid_var" \
16042 "$FSNAME.sys.jobid_var" $new_jobenv
16045 test_205a() { # Job stats
16046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16047 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16048 skip "Need MDS version with at least 2.7.1"
16049 remote_mgs_nodsh && skip "remote MGS with nodsh"
16050 remote_mds_nodsh && skip "remote MDS with nodsh"
16051 remote_ost_nodsh && skip "remote OST with nodsh"
16052 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16053 skip "Server doesn't support jobstats"
16054 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16056 local old_jobenv=$($LCTL get_param -n jobid_var)
16057 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16059 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16060 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16062 stack_trap "do_facet mgs $PERM_CMD \
16063 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16067 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16068 mdt.*.job_cleanup_interval | head -n 1)
16069 local new_interval=5
16070 do_facet $SINGLEMDS \
16071 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16072 stack_trap "do_facet $SINGLEMDS \
16073 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16074 local start=$SECONDS
16078 cmd="mkdir $DIR/$tdir"
16079 verify_jobstats "$cmd" "$SINGLEMDS"
16081 cmd="rmdir $DIR/$tdir"
16082 verify_jobstats "$cmd" "$SINGLEMDS"
16083 # mkdir on secondary MDT
16084 if [ $MDSCOUNT -gt 1 ]; then
16085 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16086 verify_jobstats "$cmd" "mds2"
16089 cmd="mknod $DIR/$tfile c 1 3"
16090 verify_jobstats "$cmd" "$SINGLEMDS"
16092 cmd="rm -f $DIR/$tfile"
16093 verify_jobstats "$cmd" "$SINGLEMDS"
16094 # create all files on OST0000 so verify_jobstats can find OST stats
16096 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16097 verify_jobstats "$cmd" "$SINGLEMDS"
16099 cmd="touch $DIR/$tfile"
16100 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16102 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16103 verify_jobstats "$cmd" "ost1"
16105 cancel_lru_locks osc
16106 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16107 verify_jobstats "$cmd" "ost1"
16109 cmd="$TRUNCATE $DIR/$tfile 0"
16110 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16112 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16113 verify_jobstats "$cmd" "$SINGLEMDS"
16114 # jobstats expiry - sleep until old stats should be expired
16115 local left=$((new_interval + 5 - (SECONDS - start)))
16116 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16117 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16119 cmd="mkdir $DIR/$tdir.expire"
16120 verify_jobstats "$cmd" "$SINGLEMDS"
16121 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16122 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16124 # Ensure that jobid are present in changelog (if supported by MDS)
16125 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16126 changelog_dump | tail -10
16127 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16128 [ $jobids -eq 9 ] ||
16129 error "Wrong changelog jobid count $jobids != 9"
16133 jobstats_set $JOBENV
16135 changelog_dump | grep $tfile
16136 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16137 [ $jobids -eq 0 ] ||
16138 error "Unexpected jobids when jobid_var=$JOBENV"
16141 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
16142 JOBENV="JOBCOMPLEX"
16143 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16145 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16147 run_test 205a "Verify job stats"
16151 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
16152 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16153 do_facet $SINGLEMDS $LCTL get_param mdt.*.job_stats |
16154 grep job_id: | grep foolish &&
16155 error "Unexpected jobid found"
16158 run_test 205b "Verify job stats jobid parsing"
16160 # LU-1480, LU-1773 and LU-1657
16162 mkdir -p $DIR/$tdir
16163 $LFS setstripe -c -1 $DIR/$tdir
16164 #define OBD_FAIL_LOV_INIT 0x1403
16165 $LCTL set_param fail_loc=0xa0001403
16166 $LCTL set_param fail_val=1
16167 touch $DIR/$tdir/$tfile || true
16169 run_test 206 "fail lov_init_raid0() doesn't lbug"
16172 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16173 local fsz=`stat -c %s $DIR/$tfile`
16174 cancel_lru_locks mdc
16176 # do not return layout in getattr intent
16177 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16178 $LCTL set_param fail_loc=0x170
16179 local sz=`stat -c %s $DIR/$tfile`
16181 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16185 run_test 207a "can refresh layout at glimpse"
16188 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16189 local cksum=`md5sum $DIR/$tfile`
16190 local fsz=`stat -c %s $DIR/$tfile`
16191 cancel_lru_locks mdc
16192 cancel_lru_locks osc
16194 # do not return layout in getattr intent
16195 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16196 $LCTL set_param fail_loc=0x171
16198 # it will refresh layout after the file is opened but before read issues
16199 echo checksum is "$cksum"
16200 echo "$cksum" |md5sum -c --quiet || error "file differs"
16204 run_test 207b "can refresh layout at open"
16207 # FIXME: in this test suite, only RD lease is used. This is okay
16208 # for now as only exclusive open is supported. After generic lease
16209 # is done, this test suite should be revised. - Jinshan
16211 remote_mds_nodsh && skip "remote MDS with nodsh"
16212 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16213 skip "Need MDS version at least 2.4.52"
16215 echo "==== test 1: verify get lease work"
16216 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16218 echo "==== test 2: verify lease can be broken by upcoming open"
16219 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16223 $MULTIOP $DIR/$tfile oO_RDONLY:c
16224 kill -USR1 $PID && wait $PID || error "break lease error"
16226 echo "==== test 3: verify lease can't be granted if an open already exists"
16227 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16231 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16232 kill -USR1 $PID && wait $PID || error "open file error"
16234 echo "==== test 4: lease can sustain over recovery"
16235 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16241 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16243 echo "==== test 5: lease broken can't be regained by replay"
16244 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16248 # open file to break lease and then recovery
16249 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16252 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16256 run_test 208 "Exclusive open"
16259 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16260 skip_env "must have disp_stripe"
16263 sync; sleep 5; sync;
16265 echo 3 > /proc/sys/vm/drop_caches
16266 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16268 # open/close 500 times
16269 for i in $(seq 500); do
16273 echo 3 > /proc/sys/vm/drop_caches
16274 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16276 echo "before: $req_before, after: $req_after"
16277 [ $((req_after - req_before)) -ge 300 ] &&
16278 error "open/close requests are not freed"
16281 run_test 209 "read-only open/close requests should be freed promptly"
16285 size=$((size % 8192 + 1))
16286 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16287 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16288 rm -f $DIR/f212 $DIR/f212.xyz
16290 run_test 212 "Sendfile test ============================================"
16293 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16294 cancel_lru_locks osc
16295 lctl set_param fail_loc=0x8000040f
16296 # generate a read lock
16297 cat $DIR/$tfile > /dev/null
16298 # write to the file, it will try to cancel the above read lock.
16299 cat /etc/hosts >> $DIR/$tfile
16301 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16303 test_214() { # for bug 20133
16304 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16305 for (( i=0; i < 340; i++ )) ; do
16306 touch $DIR/$tdir/d214c/a$i
16309 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16310 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16311 ls $DIR/d214c || error "ls $DIR/d214c failed"
16312 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16313 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16315 run_test 214 "hash-indexed directory test - bug 20133"
16317 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16318 create_lnet_proc_files() {
16319 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16322 # counterpart of create_lnet_proc_files
16323 remove_lnet_proc_files() {
16324 rm -f $TMP/lnet_$1.sys
16327 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16328 # 3rd arg as regexp for body
16329 check_lnet_proc_stats() {
16330 local l=$(cat "$TMP/lnet_$1" |wc -l)
16331 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16333 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16336 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16337 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16338 # optional and can be regexp for 2nd line (lnet.routes case)
16339 check_lnet_proc_entry() {
16340 local blp=2 # blp stands for 'position of 1st line of body'
16341 [ -z "$5" ] || blp=3 # lnet.routes case
16343 local l=$(cat "$TMP/lnet_$1" |wc -l)
16344 # subtracting one from $blp because the body can be empty
16345 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16347 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16348 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16350 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16351 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16353 # bail out if any unexpected line happened
16354 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16355 [ "$?" != 0 ] || error "$2 misformatted"
16358 test_215() { # for bugs 18102, 21079, 21517
16359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16361 local N='(0|[1-9][0-9]*)' # non-negative numeric
16362 local P='[1-9][0-9]*' # positive numeric
16363 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16364 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16365 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16366 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16368 local L1 # regexp for 1st line
16369 local L2 # regexp for 2nd line (optional)
16370 local BR # regexp for the rest (body)
16372 # lnet.stats should look as 11 space-separated non-negative numerics
16373 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16374 create_lnet_proc_files "stats"
16375 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16376 remove_lnet_proc_files "stats"
16378 # lnet.routes should look like this:
16379 # Routing disabled/enabled
16380 # net hops priority state router
16381 # where net is a string like tcp0, hops > 0, priority >= 0,
16382 # state is up/down,
16383 # router is a string like 192.168.1.1@tcp2
16384 L1="^Routing (disabled|enabled)$"
16385 L2="^net +hops +priority +state +router$"
16386 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16387 create_lnet_proc_files "routes"
16388 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16389 remove_lnet_proc_files "routes"
16391 # lnet.routers should look like this:
16392 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16393 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16394 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16395 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16396 L1="^ref +rtr_ref +alive +router$"
16397 BR="^$P +$P +(up|down) +$NID$"
16398 create_lnet_proc_files "routers"
16399 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16400 remove_lnet_proc_files "routers"
16402 # lnet.peers should look like this:
16403 # nid refs state last max rtr min tx min queue
16404 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16405 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16406 # numeric (0 or >0 or <0), queue >= 0.
16407 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16408 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16409 create_lnet_proc_files "peers"
16410 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16411 remove_lnet_proc_files "peers"
16413 # lnet.buffers should look like this:
16414 # pages count credits min
16415 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16416 L1="^pages +count +credits +min$"
16417 BR="^ +$N +$N +$I +$I$"
16418 create_lnet_proc_files "buffers"
16419 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16420 remove_lnet_proc_files "buffers"
16422 # lnet.nis should look like this:
16423 # nid status alive refs peer rtr max tx min
16424 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16425 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16426 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16427 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16428 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16429 create_lnet_proc_files "nis"
16430 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16431 remove_lnet_proc_files "nis"
16433 # can we successfully write to lnet.stats?
16434 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16436 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16438 test_216() { # bug 20317
16439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16440 remote_ost_nodsh && skip "remote OST with nodsh"
16443 local facets=$(get_facets OST)
16444 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16446 save_lustre_params client "osc.*.contention_seconds" > $p
16447 save_lustre_params $facets \
16448 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16449 save_lustre_params $facets \
16450 "ldlm.namespaces.filter-*.contended_locks" >> $p
16451 save_lustre_params $facets \
16452 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16453 clear_stats osc.*.osc_stats
16455 # agressive lockless i/o settings
16456 do_nodes $(comma_list $(osts_nodes)) \
16457 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16458 ldlm.namespaces.filter-*.contended_locks=0 \
16459 ldlm.namespaces.filter-*.contention_seconds=60"
16460 lctl set_param -n osc.*.contention_seconds=60
16462 $DIRECTIO write $DIR/$tfile 0 10 4096
16463 $CHECKSTAT -s 40960 $DIR/$tfile
16465 # disable lockless i/o
16466 do_nodes $(comma_list $(osts_nodes)) \
16467 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16468 ldlm.namespaces.filter-*.contended_locks=32 \
16469 ldlm.namespaces.filter-*.contention_seconds=0"
16470 lctl set_param -n osc.*.contention_seconds=0
16471 clear_stats osc.*.osc_stats
16473 dd if=/dev/zero of=$DIR/$tfile count=0
16474 $CHECKSTAT -s 0 $DIR/$tfile
16476 restore_lustre_params <$p
16480 run_test 216 "check lockless direct write updates file size and kms correctly"
16482 test_217() { # bug 22430
16483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16488 for node in $(nodes_list); do
16489 nid=$(host_nids_address $node $NETTYPE)
16490 if [[ $nid = *-* ]] ; then
16491 echo "lctl ping $(h2nettype $nid)"
16492 lctl ping $(h2nettype $nid)
16494 echo "skipping $node (no hyphen detected)"
16498 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16501 # do directio so as not to populate the page cache
16502 log "creating a 10 Mb file"
16503 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16504 log "starting reads"
16505 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16506 log "truncating the file"
16507 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16509 kill %+ || true # reads might have finished
16510 echo "wait until dd is finished"
16512 log "removing the temporary file"
16513 rm -rf $DIR/$tfile || error "tmp file removal failed"
16515 run_test 218 "parallel read and truncate should not deadlock"
16518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16520 # write one partial page
16521 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16522 # set no grant so vvp_io_commit_write will do sync write
16523 $LCTL set_param fail_loc=0x411
16524 # write a full page at the end of file
16525 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16527 $LCTL set_param fail_loc=0
16528 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16529 $LCTL set_param fail_loc=0x411
16530 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16533 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16534 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16536 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16538 test_220() { #LU-325
16539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16540 remote_ost_nodsh && skip "remote OST with nodsh"
16541 remote_mds_nodsh && skip "remote MDS with nodsh"
16542 remote_mgs_nodsh && skip "remote MGS with nodsh"
16546 # create on MDT0000 so the last_id and next_id are correct
16548 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16552 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16553 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16554 osp.$mdtosc_proc1.prealloc_last_id)
16555 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16556 osp.$mdtosc_proc1.prealloc_next_id)
16560 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16561 #define OBD_FAIL_OST_ENOINO 0x229
16562 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16563 create_pool $FSNAME.$TESTNAME || return 1
16564 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16566 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16568 MDSOBJS=$((last_id - next_id))
16569 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16571 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16572 echo "OST still has $count kbytes free"
16574 echo "create $MDSOBJS files @next_id..."
16575 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16577 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16578 osp.$mdtosc_proc1.prealloc_last_id)
16579 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16580 osp.$mdtosc_proc1.prealloc_next_id)
16582 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16587 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16588 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16590 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16591 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16592 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16593 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16594 echo "unlink $MDSOBJS files @$next_id..."
16595 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16597 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16602 dd if=`which date` of=$MOUNT/date oflag=sync
16603 chmod +x $MOUNT/date
16605 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16606 $LCTL set_param fail_loc=0x80001401
16608 $MOUNT/date > /dev/null
16611 run_test 221 "make sure fault and truncate race to not cause OOM"
16614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16617 test_mkdir $DIR/$tdir
16618 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16619 createmany -o $DIR/$tdir/$tfile 10
16620 cancel_lru_locks mdc
16621 cancel_lru_locks osc
16622 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16623 $LCTL set_param fail_loc=0x31a
16624 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16625 $LCTL set_param fail_loc=0
16628 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16634 test_mkdir $DIR/$tdir
16635 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16636 createmany -o $DIR/$tdir/$tfile 10
16637 cancel_lru_locks mdc
16638 cancel_lru_locks osc
16639 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16640 $LCTL set_param fail_loc=0x31a
16641 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16642 $LCTL set_param fail_loc=0
16644 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16650 test_mkdir $DIR/$tdir
16651 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16652 createmany -o $DIR/$tdir/$tfile 10
16653 cancel_lru_locks mdc
16654 cancel_lru_locks osc
16655 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16656 $LCTL set_param fail_loc=0x31b
16657 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16658 $LCTL set_param fail_loc=0
16661 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16663 test_224a() { # LU-1039, MRP-303
16664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16666 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16667 $LCTL set_param fail_loc=0x508
16668 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16669 $LCTL set_param fail_loc=0
16672 run_test 224a "Don't panic on bulk IO failure"
16674 test_224b() { # LU-1039, MRP-303
16675 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16677 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16678 cancel_lru_locks osc
16679 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16680 $LCTL set_param fail_loc=0x515
16681 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16682 $LCTL set_param fail_loc=0
16685 run_test 224b "Don't panic on bulk IO failure"
16687 test_224c() { # LU-6441
16688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16689 remote_mds_nodsh && skip "remote MDS with nodsh"
16691 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16692 save_writethrough $p
16693 set_cache writethrough on
16695 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
16696 local at_max=$($LCTL get_param -n at_max)
16697 local timeout=$($LCTL get_param -n timeout)
16698 local test_at="at_max"
16699 local param_at="$FSNAME.sys.at_max"
16700 local test_timeout="timeout"
16701 local param_timeout="$FSNAME.sys.timeout"
16703 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16705 set_persistent_param_and_check client "$test_at" "$param_at" 0
16706 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16708 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16709 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16710 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16711 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16713 do_facet ost1 "$LCTL set_param fail_loc=0"
16715 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16716 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16719 $LCTL set_param -n $pages_per_rpc
16720 restore_lustre_params < $p
16723 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16725 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16728 if [ -z ${MDSSURVEY} ]; then
16729 skip_env "mds-survey not found"
16731 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16732 skip "Need MDS version at least 2.2.51"
16734 local mds=$(facet_host $SINGLEMDS)
16735 local target=$(do_nodes $mds 'lctl dl' |
16736 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16738 local cmd1="file_count=1000 thrhi=4"
16739 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16740 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16741 local cmd="$cmd1 $cmd2 $cmd3"
16743 rm -f ${TMP}/mds_survey*
16745 eval $cmd || error "mds-survey with zero-stripe failed"
16746 cat ${TMP}/mds_survey*
16747 rm -f ${TMP}/mds_survey*
16749 run_test 225a "Metadata survey sanity with zero-stripe"
16752 if [ -z ${MDSSURVEY} ]; then
16753 skip_env "mds-survey not found"
16755 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16756 skip "Need MDS version at least 2.2.51"
16757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16758 remote_mds_nodsh && skip "remote MDS with nodsh"
16759 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16760 skip_env "Need to mount OST to test"
16763 local mds=$(facet_host $SINGLEMDS)
16764 local target=$(do_nodes $mds 'lctl dl' |
16765 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16767 local cmd1="file_count=1000 thrhi=4"
16768 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16769 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16770 local cmd="$cmd1 $cmd2 $cmd3"
16772 rm -f ${TMP}/mds_survey*
16774 eval $cmd || error "mds-survey with stripe_count failed"
16775 cat ${TMP}/mds_survey*
16776 rm -f ${TMP}/mds_survey*
16778 run_test 225b "Metadata survey sanity with stripe_count = 1"
16780 mcreate_path2fid () {
16786 local path=$DIR/$tdir/$name
16791 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16792 error "cannot create $desc"
16794 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16796 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16798 fid_path=$($LFS fid2path $MOUNT $fid)
16800 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16802 [ "$path" == "$fid_path" ] ||
16803 error "fid2path returned $fid_path, expected $path"
16805 echo "pass with $path and $fid"
16810 mkdir -p $DIR/$tdir
16812 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16813 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16814 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16815 mcreate_path2fid 0040666 0 0 dir "directory"
16816 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16817 mcreate_path2fid 0100666 0 0 file "regular file"
16818 mcreate_path2fid 0120666 0 0 link "symbolic link"
16819 mcreate_path2fid 0140666 0 0 sock "socket"
16821 run_test 226a "call path2fid and fid2path on files of all type"
16824 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16829 mkdir -p $DIR/$tdir
16830 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
16831 error "create remote directory failed"
16832 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
16833 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
16834 "character special file (null)"
16835 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
16836 "character special file (no device)"
16837 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
16838 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
16839 "block special file (loop)"
16840 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
16841 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
16842 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
16844 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
16846 # LU-1299 Executing or running ldd on a truncated executable does not
16847 # cause an out-of-memory condition.
16849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16850 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
16852 dd if=$(which date) of=$MOUNT/date bs=1k count=1
16853 chmod +x $MOUNT/date
16855 $MOUNT/date > /dev/null
16856 ldd $MOUNT/date > /dev/null
16859 run_test 227 "running truncated executable does not cause OOM"
16861 # LU-1512 try to reuse idle OI blocks
16863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16864 remote_mds_nodsh && skip "remote MDS with nodsh"
16865 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16867 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16868 local myDIR=$DIR/$tdir
16871 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16872 $LCTL set_param fail_loc=0x80001002
16873 createmany -o $myDIR/t- 10000
16874 $LCTL set_param fail_loc=0
16875 # The guard is current the largest FID holder
16877 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16879 local IDX=$(($SEQ % 64))
16881 do_facet $SINGLEMDS sync
16882 # Make sure journal flushed.
16884 local blk1=$(do_facet $SINGLEMDS \
16885 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16886 grep Blockcount | awk '{print $4}')
16888 # Remove old files, some OI blocks will become idle.
16889 unlinkmany $myDIR/t- 10000
16890 # Create new files, idle OI blocks should be reused.
16891 createmany -o $myDIR/t- 2000
16892 do_facet $SINGLEMDS sync
16893 # Make sure journal flushed.
16895 local blk2=$(do_facet $SINGLEMDS \
16896 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16897 grep Blockcount | awk '{print $4}')
16899 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16901 run_test 228a "try to reuse idle OI blocks"
16904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16905 remote_mds_nodsh && skip "remote MDS with nodsh"
16906 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16908 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16909 local myDIR=$DIR/$tdir
16912 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16913 $LCTL set_param fail_loc=0x80001002
16914 createmany -o $myDIR/t- 10000
16915 $LCTL set_param fail_loc=0
16916 # The guard is current the largest FID holder
16918 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16920 local IDX=$(($SEQ % 64))
16922 do_facet $SINGLEMDS sync
16923 # Make sure journal flushed.
16925 local blk1=$(do_facet $SINGLEMDS \
16926 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16927 grep Blockcount | awk '{print $4}')
16929 # Remove old files, some OI blocks will become idle.
16930 unlinkmany $myDIR/t- 10000
16933 stop $SINGLEMDS || error "Fail to stop MDT."
16935 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
16937 df $MOUNT || error "Fail to df."
16938 # Create new files, idle OI blocks should be reused.
16939 createmany -o $myDIR/t- 2000
16940 do_facet $SINGLEMDS sync
16941 # Make sure journal flushed.
16943 local blk2=$(do_facet $SINGLEMDS \
16944 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16945 grep Blockcount | awk '{print $4}')
16947 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16949 run_test 228b "idle OI blocks can be reused after MDT restart"
16953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16954 remote_mds_nodsh && skip "remote MDS with nodsh"
16955 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16957 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16958 local myDIR=$DIR/$tdir
16961 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16962 $LCTL set_param fail_loc=0x80001002
16963 # 20000 files can guarantee there are index nodes in the OI file
16964 createmany -o $myDIR/t- 20000
16965 $LCTL set_param fail_loc=0
16966 # The guard is current the largest FID holder
16968 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16970 local IDX=$(($SEQ % 64))
16972 do_facet $SINGLEMDS sync
16973 # Make sure journal flushed.
16975 local blk1=$(do_facet $SINGLEMDS \
16976 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16977 grep Blockcount | awk '{print $4}')
16979 # Remove old files, some OI blocks will become idle.
16980 unlinkmany $myDIR/t- 20000
16982 # The OI file should become empty now
16984 # Create new files, idle OI blocks should be reused.
16985 createmany -o $myDIR/t- 2000
16986 do_facet $SINGLEMDS sync
16987 # Make sure journal flushed.
16989 local blk2=$(do_facet $SINGLEMDS \
16990 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16991 grep Blockcount | awk '{print $4}')
16993 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16995 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
16997 test_229() { # LU-2482, LU-3448
16998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16999 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17000 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17001 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17005 # Create a file with a released layout and stripe count 2.
17006 $MULTIOP $DIR/$tfile H2c ||
17007 error "failed to create file with released layout"
17009 $LFS getstripe -v $DIR/$tfile
17011 local pattern=$($LFS getstripe -L $DIR/$tfile)
17012 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17014 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17016 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17017 stat $DIR/$tfile || error "failed to stat released file"
17019 chown $RUNAS_ID $DIR/$tfile ||
17020 error "chown $RUNAS_ID $DIR/$tfile failed"
17022 chgrp $RUNAS_ID $DIR/$tfile ||
17023 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17025 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17026 rm $DIR/$tfile || error "failed to remove released file"
17028 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17032 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17033 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17034 skip "Need MDS version at least 2.11.52"
17038 test_mkdir $DIR/$tdir
17039 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17040 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17041 [ $mdt_idx -ne 0 ] &&
17042 error "create local directory on wrong MDT $mdt_idx"
17044 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17045 error "create remote directory failed"
17046 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17047 [ $mdt_idx -ne $MDTIDX ] &&
17048 error "create remote directory on wrong MDT $mdt_idx"
17050 createmany -o $DIR/$tdir/test_230/t- 10 ||
17051 error "create files on remote directory failed"
17052 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17053 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17054 rm -r $DIR/$tdir || error "unlink remote directory failed"
17056 run_test 230a "Create remote directory and files under the remote directory"
17059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17060 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17061 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17062 skip "Need MDS version at least 2.11.52"
17070 local migrate_dir=$DIR/$tdir/migrate_dir
17071 local other_dir=$DIR/$tdir/other_dir
17073 test_mkdir $DIR/$tdir
17074 test_mkdir -i0 -c1 $migrate_dir
17075 test_mkdir -i0 -c1 $other_dir
17076 for ((i=0; i<10; i++)); do
17077 mkdir -p $migrate_dir/dir_${i}
17078 createmany -o $migrate_dir/dir_${i}/f 10 ||
17079 error "create files under remote dir failed $i"
17082 cp /etc/passwd $migrate_dir/$tfile
17083 cp /etc/passwd $other_dir/$tfile
17084 chattr +SAD $migrate_dir
17085 chattr +SAD $migrate_dir/$tfile
17087 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17088 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17089 local old_dir_mode=$(stat -c%f $migrate_dir)
17090 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17092 mkdir -p $migrate_dir/dir_default_stripe2
17093 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17094 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17096 mkdir -p $other_dir
17097 ln $migrate_dir/$tfile $other_dir/luna
17098 ln $migrate_dir/$tfile $migrate_dir/sofia
17099 ln $other_dir/$tfile $migrate_dir/david
17100 ln -s $migrate_dir/$tfile $other_dir/zachary
17101 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17102 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17108 for len in 58 59 60; do
17109 lnktgt=$(str_repeat 'l' $len)
17110 touch $migrate_dir/$lnktgt
17111 ln -s $lnktgt $migrate_dir/${len}char_ln
17115 for len in 4094 4095; do
17116 lnktgt=$(str_repeat 'l' $len)
17117 ln -s $lnktgt $migrate_dir/${len}char_ln
17121 for len in 254 255; do
17122 touch $migrate_dir/$(str_repeat 'l' $len)
17125 $LFS migrate -m $MDTIDX $migrate_dir ||
17126 error "fails on migrating remote dir to MDT1"
17128 echo "migratate to MDT1, then checking.."
17129 for ((i = 0; i < 10; i++)); do
17130 for file in $(find $migrate_dir/dir_${i}); do
17131 mdt_index=$($LFS getstripe -m $file)
17132 # broken symlink getstripe will fail
17133 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17134 error "$file is not on MDT${MDTIDX}"
17138 # the multiple link file should still in MDT0
17139 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17140 [ $mdt_index == 0 ] ||
17141 error "$file is not on MDT${MDTIDX}"
17143 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17144 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17145 error " expect $old_dir_flag get $new_dir_flag"
17147 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17148 [ "$old_file_flag" = "$new_file_flag" ] ||
17149 error " expect $old_file_flag get $new_file_flag"
17151 local new_dir_mode=$(stat -c%f $migrate_dir)
17152 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17153 error "expect mode $old_dir_mode get $new_dir_mode"
17155 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17156 [ "$old_file_mode" = "$new_file_mode" ] ||
17157 error "expect mode $old_file_mode get $new_file_mode"
17159 diff /etc/passwd $migrate_dir/$tfile ||
17160 error "$tfile different after migration"
17162 diff /etc/passwd $other_dir/luna ||
17163 error "luna different after migration"
17165 diff /etc/passwd $migrate_dir/sofia ||
17166 error "sofia different after migration"
17168 diff /etc/passwd $migrate_dir/david ||
17169 error "david different after migration"
17171 diff /etc/passwd $other_dir/zachary ||
17172 error "zachary different after migration"
17174 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17175 error "${tfile}_ln different after migration"
17177 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17178 error "${tfile}_ln_other different after migration"
17180 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17181 [ $stripe_count = 2 ] ||
17182 error "dir strpe_count $d != 2 after migration."
17184 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17185 [ $stripe_count = 2 ] ||
17186 error "file strpe_count $d != 2 after migration."
17188 #migrate back to MDT0
17191 $LFS migrate -m $MDTIDX $migrate_dir ||
17192 error "fails on migrating remote dir to MDT0"
17194 echo "migrate back to MDT0, checking.."
17195 for file in $(find $migrate_dir); do
17196 mdt_index=$($LFS getstripe -m $file)
17197 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17198 error "$file is not on MDT${MDTIDX}"
17201 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17202 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17203 error " expect $old_dir_flag get $new_dir_flag"
17205 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17206 [ "$old_file_flag" = "$new_file_flag" ] ||
17207 error " expect $old_file_flag get $new_file_flag"
17209 local new_dir_mode=$(stat -c%f $migrate_dir)
17210 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17211 error "expect mode $old_dir_mode get $new_dir_mode"
17213 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17214 [ "$old_file_mode" = "$new_file_mode" ] ||
17215 error "expect mode $old_file_mode get $new_file_mode"
17217 diff /etc/passwd ${migrate_dir}/$tfile ||
17218 error "$tfile different after migration"
17220 diff /etc/passwd ${other_dir}/luna ||
17221 error "luna different after migration"
17223 diff /etc/passwd ${migrate_dir}/sofia ||
17224 error "sofia different after migration"
17226 diff /etc/passwd ${other_dir}/zachary ||
17227 error "zachary different after migration"
17229 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17230 error "${tfile}_ln different after migration"
17232 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17233 error "${tfile}_ln_other different after migration"
17235 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
17236 [ $stripe_count = 2 ] ||
17237 error "dir strpe_count $d != 2 after migration."
17239 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
17240 [ $stripe_count = 2 ] ||
17241 error "file strpe_count $d != 2 after migration."
17243 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17245 run_test 230b "migrate directory"
17248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17249 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17250 remote_mds_nodsh && skip "remote MDS with nodsh"
17251 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17252 skip "Need MDS version at least 2.11.52"
17258 local migrate_dir=$DIR/$tdir/migrate_dir
17260 #If migrating directory fails in the middle, all entries of
17261 #the directory is still accessiable.
17262 test_mkdir $DIR/$tdir
17263 test_mkdir -i0 -c1 $migrate_dir
17264 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
17266 createmany -o $migrate_dir/f $total ||
17267 error "create files under ${migrate_dir} failed"
17269 # fail after migrating top dir, and this will fail only once, so the
17270 # first sub file migration will fail (currently f3), others succeed.
17271 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
17272 do_facet mds1 lctl set_param fail_loc=0x1801
17273 local t=$(ls $migrate_dir | wc -l)
17274 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17275 error "migrate should fail"
17276 local u=$(ls $migrate_dir | wc -l)
17277 [ "$u" == "$t" ] || error "$u != $t during migration"
17279 # add new dir/file should succeed
17280 mkdir $migrate_dir/dir ||
17281 error "mkdir failed under migrating directory"
17282 touch $migrate_dir/file ||
17283 error "create file failed under migrating directory"
17285 # add file with existing name should fail
17286 for file in $migrate_dir/f*; do
17287 stat $file > /dev/null || error "stat $file failed"
17288 $OPENFILE -f O_CREAT:O_EXCL $file &&
17289 error "open(O_CREAT|O_EXCL) $file should fail"
17290 $MULTIOP $file m && error "create $file should fail"
17291 touch $DIR/$tdir/remote_dir/$tfile ||
17292 error "touch $tfile failed"
17293 ln $DIR/$tdir/remote_dir/$tfile $file &&
17294 error "link $file should fail"
17295 mdt_index=$($LFS getstripe -m $file)
17296 if [ $mdt_index == 0 ]; then
17297 # file failed to migrate is not allowed to rename to
17298 mv $DIR/$tdir/remote_dir/$tfile $file &&
17299 error "rename to $file should fail"
17301 mv $DIR/$tdir/remote_dir/$tfile $file ||
17302 error "rename to $file failed"
17304 echo hello >> $file || error "write $file failed"
17307 # resume migration with different options should fail
17308 $LFS migrate -m 0 $migrate_dir &&
17309 error "migrate -m 0 $migrate_dir should fail"
17311 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17312 error "migrate -c 2 $migrate_dir should fail"
17314 # resume migration should succeed
17315 $LFS migrate -m $MDTIDX $migrate_dir ||
17316 error "migrate $migrate_dir failed"
17318 echo "Finish migration, then checking.."
17319 for file in $(find $migrate_dir); do
17320 mdt_index=$($LFS getstripe -m $file)
17321 [ $mdt_index == $MDTIDX ] ||
17322 error "$file is not on MDT${MDTIDX}"
17325 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17327 run_test 230c "check directory accessiblity if migration failed"
17330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17331 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17332 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17333 skip "Need MDS version at least 2.11.52"
17335 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17337 local migrate_dir=$DIR/$tdir/migrate_dir
17347 old_index=$((RANDOM % MDSCOUNT))
17348 old_count=$((MDSCOUNT - old_index))
17349 new_index=$((RANDOM % MDSCOUNT))
17350 new_count=$((MDSCOUNT - new_index))
17351 new_hash=1 # for all_char
17353 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17354 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17356 test_mkdir $DIR/$tdir
17357 test_mkdir -i $old_index -c $old_count $migrate_dir
17359 for ((i=0; i<100; i++)); do
17360 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17361 createmany -o $migrate_dir/dir_${i}/f 100 ||
17362 error "create files under remote dir failed $i"
17365 echo -n "Migrate from MDT$old_index "
17366 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17367 echo -n "to MDT$new_index"
17368 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17371 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17372 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17373 error "migrate remote dir error"
17375 echo "Finish migration, then checking.."
17376 for file in $(find $migrate_dir); do
17377 mdt_index=$($LFS getstripe -m $file)
17378 if [ $mdt_index -lt $new_index ] ||
17379 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17380 error "$file is on MDT$mdt_index"
17384 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17386 run_test 230d "check migrate big directory"
17389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17390 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17391 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17392 skip "Need MDS version at least 2.11.52"
17399 mkdir -p $DIR/$tdir
17400 mkdir $DIR/$tdir/migrate_dir
17401 mkdir $DIR/$tdir/other_dir
17402 touch $DIR/$tdir/migrate_dir/a
17403 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17404 ls $DIR/$tdir/other_dir
17406 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17407 error "migrate dir fails"
17409 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17410 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17412 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17413 [ $mdt_index == 0 ] || error "a is not on MDT0"
17415 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17416 error "migrate dir fails"
17418 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17419 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17421 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17422 [ $mdt_index == 1 ] || error "a is not on MDT1"
17424 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17425 [ $mdt_index == 1 ] || error "b is not on MDT1"
17427 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17428 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17430 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17432 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17434 run_test 230e "migrate mulitple local link files"
17437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17438 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17439 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17440 skip "Need MDS version at least 2.11.52"
17445 mkdir -p $DIR/$tdir
17446 mkdir $DIR/$tdir/migrate_dir
17447 $LFS mkdir -i1 $DIR/$tdir/other_dir
17448 touch $DIR/$tdir/migrate_dir/a
17449 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17450 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17451 ls $DIR/$tdir/other_dir
17453 # a should be migrated to MDT1, since no other links on MDT0
17454 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17455 error "#1 migrate dir fails"
17456 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17457 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17458 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17459 [ $mdt_index == 1 ] || error "a is not on MDT1"
17461 # a should stay on MDT1, because it is a mulitple link file
17462 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17463 error "#2 migrate dir fails"
17464 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17465 [ $mdt_index == 1 ] || error "a is not on MDT1"
17467 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17468 error "#3 migrate dir fails"
17470 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17471 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17472 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17474 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17475 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17477 # a should be migrated to MDT0, since no other links on MDT1
17478 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17479 error "#4 migrate dir fails"
17480 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17481 [ $mdt_index == 0 ] || error "a is not on MDT0"
17483 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17485 run_test 230f "migrate mulitple remote link files"
17488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17489 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17490 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17491 skip "Need MDS version at least 2.11.52"
17493 mkdir -p $DIR/$tdir/migrate_dir
17495 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
17496 error "migrating dir to non-exist MDT succeeds"
17499 run_test 230g "migrate dir to non-exist MDT"
17502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17503 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17504 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17505 skip "Need MDS version at least 2.11.52"
17509 mkdir -p $DIR/$tdir/migrate_dir
17511 $LFS migrate -m1 $DIR &&
17512 error "migrating mountpoint1 should fail"
17514 $LFS migrate -m1 $DIR/$tdir/.. &&
17515 error "migrating mountpoint2 should fail"
17518 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
17519 error "migrating $tdir/migrate_dir/.. should fail"
17523 run_test 230h "migrate .. and root"
17526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17527 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17528 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17529 skip "Need MDS version at least 2.11.52"
17531 mkdir -p $DIR/$tdir/migrate_dir
17533 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
17534 error "migration fails with a tailing slash"
17536 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17537 error "migration fails with two tailing slashes"
17539 run_test 230i "lfs migrate -m tolerates trailing slashes"
17542 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17543 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17544 skip "Need MDS version at least 2.11.52"
17546 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17547 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17548 error "create $tfile failed"
17549 cat /etc/passwd > $DIR/$tdir/$tfile
17551 $LFS migrate -m 1 $DIR/$tdir
17553 cmp /etc/passwd $DIR/$tdir/$tfile ||
17554 error "DoM file mismatch after migration"
17556 run_test 230j "DoM file data not changed after dir migration"
17559 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17560 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17561 skip "Need MDS version at least 2.11.56"
17564 local files_on_starting_mdt=0
17566 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17567 $LFS getdirstripe $DIR/$tdir
17568 for i in $(seq $total); do
17569 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17570 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17571 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17574 echo "$files_on_starting_mdt files on MDT0"
17576 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17577 $LFS getdirstripe $DIR/$tdir
17579 files_on_starting_mdt=0
17580 for i in $(seq $total); do
17581 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17582 error "file $tfile.$i mismatch after migration"
17583 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17584 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17587 echo "$files_on_starting_mdt files on MDT1 after migration"
17588 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17590 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17591 $LFS getdirstripe $DIR/$tdir
17593 files_on_starting_mdt=0
17594 for i in $(seq $total); do
17595 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17596 error "file $tfile.$i mismatch after 2nd migration"
17597 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17598 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17601 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17602 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17606 run_test 230k "file data not changed after dir migration"
17609 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17610 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17611 skip "Need MDS version at least 2.11.56"
17613 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17614 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17615 error "create files under remote dir failed $i"
17616 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17618 run_test 230l "readdir between MDTs won't crash"
17621 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17622 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17623 skip "Need MDS version at least 2.11.56"
17626 local mig_dir=$DIR/$tdir/migrate_dir
17627 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17631 echo "Creating files and dirs with xattrs"
17632 test_mkdir $DIR/$tdir
17633 test_mkdir -i0 -c1 $mig_dir
17635 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17636 error "cannot set xattr attr1 on dir"
17637 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17638 error "cannot set xattr attr2 on dir"
17639 touch $mig_dir/dir/f0
17640 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17641 error "cannot set xattr attr1 on file"
17642 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17643 error "cannot set xattr attr2 on file"
17644 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17645 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17646 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17647 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17648 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17649 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17650 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17651 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17652 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17654 echo "Migrating to MDT1"
17655 $LFS migrate -m $MDTIDX $mig_dir ||
17656 error "fails on migrating dir to MDT1"
17658 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17659 echo "Checking xattrs"
17660 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17661 [ "$val" = $longstr ] ||
17662 error "expecting xattr1 $longstr on dir, found $val"
17663 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17664 [ "$val" = $shortstr ] ||
17665 error "expecting xattr2 $shortstr on dir, found $val"
17666 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17667 [ "$val" = $longstr ] ||
17668 error "expecting xattr1 $longstr on file, found $val"
17669 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17670 [ "$val" = $shortstr ] ||
17671 error "expecting xattr2 $shortstr on file, found $val"
17673 run_test 230m "xattrs not changed after dir migration"
17676 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17677 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
17678 skip "Need MDS version at least 2.13.53"
17680 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
17681 cat /etc/hosts > $DIR/$tdir/$tfile
17682 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
17683 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
17685 cmp /etc/hosts $DIR/$tdir/$tfile ||
17686 error "File data mismatch after migration"
17688 run_test 230n "Dir migration with mirrored file"
17692 # For simplicity this test assumes that max_pages_per_rpc
17693 # is the same across all OSCs
17694 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
17695 local bulk_size=$((max_pages * PAGE_SIZE))
17696 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
17699 mkdir -p $DIR/$tdir
17700 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
17701 error "failed to set stripe with -S ${brw_size}M option"
17703 # clear the OSC stats
17704 $LCTL set_param osc.*.stats=0 &>/dev/null
17707 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
17708 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
17709 oflag=direct &>/dev/null || error "dd failed"
17711 sync; sleep 1; sync # just to be safe
17712 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
17713 if [ x$nrpcs != "x1" ]; then
17714 $LCTL get_param osc.*.stats
17715 error "found $nrpcs ost_write RPCs, not 1 as expected"
17719 # Drop the OSC cache, otherwise we will read from it
17720 cancel_lru_locks osc
17722 # clear the OSC stats
17723 $LCTL set_param osc.*.stats=0 &>/dev/null
17725 # Client reads $bulk_size.
17726 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
17727 iflag=direct &>/dev/null || error "dd failed"
17729 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
17730 if [ x$nrpcs != "x1" ]; then
17731 $LCTL get_param osc.*.stats
17732 error "found $nrpcs ost_read RPCs, not 1 as expected"
17735 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
17738 mkdir -p $DIR/$tdir
17740 for i in {0..1023}; do
17741 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
17742 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
17743 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
17747 run_test 231b "must not assert on fully utilized OST request buffer"
17750 mkdir -p $DIR/$tdir
17751 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17753 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17754 do_facet ost1 $LCTL set_param fail_loc=0x31c
17756 # ignore dd failure
17757 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
17759 do_facet ost1 $LCTL set_param fail_loc=0
17760 umount_client $MOUNT || error "umount failed"
17761 mount_client $MOUNT || error "mount failed"
17762 stop ost1 || error "cannot stop ost1"
17763 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17765 run_test 232a "failed lock should not block umount"
17768 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
17769 skip "Need MDS version at least 2.10.58"
17771 mkdir -p $DIR/$tdir
17772 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17773 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
17775 cancel_lru_locks osc
17777 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17778 do_facet ost1 $LCTL set_param fail_loc=0x31c
17781 $LFS data_version $DIR/$tdir/$tfile || true
17783 do_facet ost1 $LCTL set_param fail_loc=0
17784 umount_client $MOUNT || error "umount failed"
17785 mount_client $MOUNT || error "mount failed"
17786 stop ost1 || error "cannot stop ost1"
17787 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17789 run_test 232b "failed data version lock should not block umount"
17792 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
17793 skip "Need MDS version at least 2.3.64"
17794 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17796 local fid=$($LFS path2fid $MOUNT)
17798 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17799 error "cannot access $MOUNT using its FID '$fid'"
17801 run_test 233a "checking that OBF of the FS root succeeds"
17804 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17805 skip "Need MDS version at least 2.5.90"
17806 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17808 local fid=$($LFS path2fid $MOUNT/.lustre)
17810 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17811 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17813 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17814 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17815 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17817 run_test 233b "checking that OBF of the FS .lustre succeeds"
17820 local p="$TMP/sanityN-$TESTNAME.parameters"
17821 save_lustre_params client "llite.*.xattr_cache" > $p
17822 lctl set_param llite.*.xattr_cache 1 ||
17823 skip_env "xattr cache is not supported"
17825 mkdir -p $DIR/$tdir || error "mkdir failed"
17826 touch $DIR/$tdir/$tfile || error "touch failed"
17827 # OBD_FAIL_LLITE_XATTR_ENOMEM
17828 $LCTL set_param fail_loc=0x1405
17829 getfattr -n user.attr $DIR/$tdir/$tfile &&
17830 error "getfattr should have failed with ENOMEM"
17831 $LCTL set_param fail_loc=0x0
17834 restore_lustre_params < $p
17837 run_test 234 "xattr cache should not crash on ENOMEM"
17840 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
17841 skip "Need MDS version at least 2.4.52"
17843 flock_deadlock $DIR/$tfile
17848 124) error "process hangs on a deadlock"
17850 *) error "error executing flock_deadlock $DIR/$tfile"
17854 run_test 235 "LU-1715: flock deadlock detection does not work properly"
17858 check_swap_layouts_support
17860 local ref1=/etc/passwd
17861 local ref2=/etc/group
17862 local file1=$DIR/$tdir/f1
17863 local file2=$DIR/$tdir/f2
17865 test_mkdir -c1 $DIR/$tdir
17866 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
17867 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
17868 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
17869 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
17870 local fd=$(free_fd)
17871 local cmd="exec $fd<>$file2"
17874 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
17875 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
17878 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17883 run_test 236 "Layout swap on open unlinked file"
17885 # LU-4659 linkea consistency
17887 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17888 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17889 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17890 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17893 ln $DIR/$tfile $DIR/$tfile.lnk
17894 touch $DIR/$tfile.new
17895 mv $DIR/$tfile.new $DIR/$tfile
17896 local fid1=$($LFS path2fid $DIR/$tfile)
17897 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
17898 local path1=$($LFS fid2path $FSNAME "$fid1")
17899 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
17900 local path2=$($LFS fid2path $FSNAME "$fid2")
17901 [ $tfile.lnk == $path2 ] ||
17902 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
17905 run_test 238 "Verify linkea consistency"
17907 test_239A() { # was test_239
17908 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
17909 skip "Need MDS version at least 2.5.60"
17911 local list=$(comma_list $(mdts_nodes))
17913 mkdir -p $DIR/$tdir
17914 createmany -o $DIR/$tdir/f- 5000
17915 unlinkmany $DIR/$tdir/f- 5000
17916 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
17917 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
17918 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
17919 osp.*MDT*.sync_in_flight" | calc_sum)
17920 [ "$changes" -eq 0 ] || error "$changes not synced"
17922 run_test 239A "osp_sync test"
17924 test_239a() { #LU-5297
17925 remote_mds_nodsh && skip "remote MDS with nodsh"
17928 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
17929 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
17930 chgrp $RUNAS_GID $DIR/$tfile
17931 wait_delete_completed
17933 run_test 239a "process invalid osp sync record correctly"
17935 test_239b() { #LU-5297
17936 remote_mds_nodsh && skip "remote MDS with nodsh"
17939 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
17940 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
17941 chgrp $RUNAS_GID $DIR/$tfile1
17942 wait_delete_completed
17943 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17945 chgrp $RUNAS_GID $DIR/$tfile2
17946 wait_delete_completed
17948 run_test 239b "process osp sync record with ENOMEM error correctly"
17951 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17952 remote_mds_nodsh && skip "remote MDS with nodsh"
17954 mkdir -p $DIR/$tdir
17956 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
17957 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
17958 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
17959 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
17961 umount_client $MOUNT || error "umount failed"
17962 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
17963 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
17964 mount_client $MOUNT || error "failed to mount client"
17966 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
17967 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
17969 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
17975 for LOOP in $(seq $count); do
17976 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
17977 cancel_lru_locks $OSC || true
17985 for LOOP in $(seq $1); do
17986 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
17991 test_241a() { # was test_241
17992 local bsize=$PAGE_SIZE
17994 (( bsize < 40960 )) && bsize=40960
17995 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17997 cancel_lru_locks $OSC
17998 test_241_bio 1000 $bsize &
18000 test_241_dio 1000 $bsize
18003 run_test 241a "bio vs dio"
18006 local bsize=$PAGE_SIZE
18008 (( bsize < 40960 )) && bsize=40960
18009 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18011 test_241_dio 1000 $bsize &
18013 test_241_dio 1000 $bsize
18016 run_test 241b "dio vs dio"
18019 remote_mds_nodsh && skip "remote MDS with nodsh"
18021 mkdir -p $DIR/$tdir
18022 touch $DIR/$tdir/$tfile
18024 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18025 do_facet mds1 lctl set_param fail_loc=0x105
18026 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18028 do_facet mds1 lctl set_param fail_loc=0
18029 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
18031 run_test 242 "mdt_readpage failure should not cause directory unreadable"
18035 test_mkdir $DIR/$tdir
18036 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
18038 run_test 243 "various group lock tests"
18042 test_mkdir $DIR/$tdir
18043 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
18044 sendfile_grouplock $DIR/$tdir/$tfile || \
18045 error "sendfile+grouplock failed"
18048 run_test 244a "sendfile with group lock tests"
18052 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18055 local size=$((1024*1024))
18057 test_mkdir $DIR/$tdir
18058 for i in $(seq 1 $threads); do
18059 local file=$DIR/$tdir/file_$((i / 10))
18060 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
18063 for i in $(seq 1 $threads); do
18067 run_test 244b "multi-threaded write with group lock"
18070 local flagname="multi_mod_rpcs"
18071 local connect_data_name="max_mod_rpcs"
18074 # check if multiple modify RPCs flag is set
18075 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
18076 grep "connect_flags:")
18079 echo "$out" | grep -qw $flagname
18080 if [ $? -ne 0 ]; then
18081 echo "connect flag $flagname is not set"
18085 # check if multiple modify RPCs data is set
18086 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
18089 echo "$out" | grep -qw $connect_data_name ||
18090 error "import should have connect data $connect_data_name"
18092 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
18098 umount_client $submount
18103 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18105 skip_env "Fileset feature is not supported"
18107 local submount=${MOUNT}_$tdir
18110 mkdir -p $submount || error "mkdir $submount failed"
18111 FILESET="$FILESET/$tdir" mount_client $submount ||
18112 error "mount $submount failed"
18113 trap "cleanup_247 $submount" EXIT
18114 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
18115 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
18116 error "read $MOUNT/$tdir/$tfile failed"
18117 cleanup_247 $submount
18119 run_test 247a "mount subdir as fileset"
18122 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18123 skip_env "Fileset feature is not supported"
18125 local submount=${MOUNT}_$tdir
18127 rm -rf $MOUNT/$tdir
18128 mkdir -p $submount || error "mkdir $submount failed"
18130 FILESET="$FILESET/$tdir" mount_client $submount &&
18131 error "mount $submount should fail"
18134 run_test 247b "mount subdir that dose not exist"
18137 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18138 skip_env "Fileset feature is not supported"
18140 local submount=${MOUNT}_$tdir
18142 mkdir -p $MOUNT/$tdir/dir1
18143 mkdir -p $submount || error "mkdir $submount failed"
18144 trap "cleanup_247 $submount" EXIT
18145 FILESET="$FILESET/$tdir" mount_client $submount ||
18146 error "mount $submount failed"
18147 local fid=$($LFS path2fid $MOUNT/)
18148 $LFS fid2path $submount $fid && error "fid2path should fail"
18149 cleanup_247 $submount
18151 run_test 247c "running fid2path outside root"
18154 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18155 skip "Fileset feature is not supported"
18157 local submount=${MOUNT}_$tdir
18159 mkdir -p $MOUNT/$tdir/dir1
18160 mkdir -p $submount || error "mkdir $submount failed"
18161 FILESET="$FILESET/$tdir" mount_client $submount ||
18162 error "mount $submount failed"
18163 trap "cleanup_247 $submount" EXIT
18164 local fid=$($LFS path2fid $submount/dir1)
18165 $LFS fid2path $submount $fid || error "fid2path should succeed"
18166 cleanup_247 $submount
18168 run_test 247d "running fid2path inside root"
18172 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18174 skip "Fileset feature is not supported"
18176 local submount=${MOUNT}_$tdir
18179 mkdir -p $submount || error "mkdir $submount failed"
18180 FILESET="$FILESET/.." mount_client $submount &&
18181 error "mount $submount should fail"
18184 run_test 247e "mount .. as fileset"
18187 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
18188 [ -z "$fast_read_sav" ] && skip "no fast read support"
18190 # create a large file for fast read verification
18191 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
18193 # make sure the file is created correctly
18194 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
18195 { rm -f $DIR/$tfile; skip "file creation error"; }
18197 echo "Test 1: verify that fast read is 4 times faster on cache read"
18199 # small read with fast read enabled
18200 $LCTL set_param -n llite.*.fast_read=1
18201 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18202 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18203 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18204 # small read with fast read disabled
18205 $LCTL set_param -n llite.*.fast_read=0
18206 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18207 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18208 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18210 # verify that fast read is 4 times faster for cache read
18211 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
18212 error_not_in_vm "fast read was not 4 times faster: " \
18213 "$t_fast vs $t_slow"
18215 echo "Test 2: verify the performance between big and small read"
18216 $LCTL set_param -n llite.*.fast_read=1
18218 # 1k non-cache read
18219 cancel_lru_locks osc
18220 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18221 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18222 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18224 # 1M non-cache read
18225 cancel_lru_locks osc
18226 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18227 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18228 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18230 # verify that big IO is not 4 times faster than small IO
18231 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
18232 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
18234 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
18237 run_test 248a "fast read verification"
18240 # Default short_io_bytes=16384, try both smaller and larger sizes.
18241 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
18242 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
18243 echo "bs=53248 count=113 normal buffered write"
18244 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
18245 error "dd of initial data file failed"
18246 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
18248 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
18249 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
18250 error "dd with sync normal writes failed"
18251 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
18253 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
18254 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
18255 error "dd with sync small writes failed"
18256 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
18258 cancel_lru_locks osc
18260 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
18261 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
18262 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
18263 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
18264 iflag=direct || error "dd with O_DIRECT small read failed"
18265 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
18266 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
18267 error "compare $TMP/$tfile.1 failed"
18269 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
18270 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
18272 # just to see what the maximum tunable value is, and test parsing
18273 echo "test invalid parameter 2MB"
18274 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
18275 error "too-large short_io_bytes allowed"
18276 echo "test maximum parameter 512KB"
18277 # if we can set a larger short_io_bytes, run test regardless of version
18278 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
18279 # older clients may not allow setting it this large, that's OK
18280 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
18281 skip "Need at least client version 2.13.50"
18282 error "medium short_io_bytes failed"
18284 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18285 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
18287 echo "test large parameter 64KB"
18288 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
18289 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18291 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
18292 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
18293 error "dd with sync large writes failed"
18294 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
18296 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
18297 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
18298 num=$((113 * 4096 / PAGE_SIZE))
18299 echo "bs=$size count=$num oflag=direct large write $tfile.3"
18300 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
18301 error "dd with O_DIRECT large writes failed"
18302 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
18303 error "compare $DIR/$tfile.3 failed"
18305 cancel_lru_locks osc
18307 echo "bs=$size count=$num iflag=direct large read $tfile.2"
18308 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
18309 error "dd with O_DIRECT large read failed"
18310 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
18311 error "compare $TMP/$tfile.2 failed"
18313 echo "bs=$size count=$num iflag=direct large read $tfile.3"
18314 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
18315 error "dd with O_DIRECT large read failed"
18316 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
18317 error "compare $TMP/$tfile.3 failed"
18319 run_test 248b "test short_io read and write for both small and large sizes"
18321 test_249() { # LU-7890
18322 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
18323 skip "Need at least version 2.8.54"
18326 $LFS setstripe -c 1 $DIR/$tfile
18327 # Offset 2T == 4k * 512M
18328 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
18329 error "dd to 2T offset failed"
18331 run_test 249 "Write above 2T file size"
18334 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
18335 && skip "no 16TB file size limit on ZFS"
18337 $LFS setstripe -c 1 $DIR/$tfile
18338 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
18339 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
18340 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
18341 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
18342 conv=notrunc,fsync && error "append succeeded"
18345 run_test 250 "Write above 16T limit"
18348 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
18350 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
18351 #Skip once - writing the first stripe will succeed
18352 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18353 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
18354 error "short write happened"
18356 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18357 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
18358 error "short read happened"
18362 run_test 251 "Handling short read and write correctly"
18365 remote_mds_nodsh && skip "remote MDS with nodsh"
18366 remote_ost_nodsh && skip "remote OST with nodsh"
18367 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
18368 skip_env "ldiskfs only test"
18378 # check lr_reader on OST0000
18380 dev=$(facet_device $tgt)
18381 out=$(do_facet $tgt $LR_READER $dev)
18382 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18384 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
18385 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
18386 error "Invalid uuid returned by $LR_READER on target $tgt"
18387 echo -e "uuid returned by $LR_READER is '$uuid'\n"
18389 # check lr_reader -c on MDT0000
18391 dev=$(facet_device $tgt)
18392 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
18393 skip "$LR_READER does not support additional options"
18395 out=$(do_facet $tgt $LR_READER -c $dev)
18396 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18398 num=$(echo "$out" | grep -c "mdtlov")
18399 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
18400 error "Invalid number of mdtlov clients returned by $LR_READER"
18401 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
18403 # check lr_reader -cr on MDT0000
18404 out=$(do_facet $tgt $LR_READER -cr $dev)
18405 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18407 echo "$out" | grep -q "^reply_data:$" ||
18408 error "$LR_READER should have returned 'reply_data' section"
18409 num=$(echo "$out" | grep -c "client_generation")
18410 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
18412 run_test 252 "check lr_reader tool"
18415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18416 remote_mds_nodsh && skip "remote MDS with nodsh"
18417 remote_mgs_nodsh && skip "remote MGS with nodsh"
18421 local ost_name=$(ostname_from_index $ostidx)
18424 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
18425 do_facet $SINGLEMDS $LCTL get_param -n \
18426 osp.$mdtosc_proc1.reserved_mb_high ||
18427 skip "remote MDS does not support reserved_mb_high"
18431 wait_delete_completed
18434 pool_add $TESTNAME || error "Pool creation failed"
18435 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
18437 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
18438 error "Setstripe failed"
18440 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
18442 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
18444 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
18446 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18447 osp.$mdtosc_proc1.prealloc_status)
18448 echo "prealloc_status $oa_status"
18450 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
18451 error "File creation should fail"
18453 #object allocation was stopped, but we still able to append files
18454 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
18455 oflag=append || error "Append failed"
18457 rm -f $DIR/$tdir/$tfile.0
18459 # For this test, we want to delete the files we created to go out of
18460 # space but leave the watermark, so we remain nearly out of space
18461 ost_watermarks_enospc_delete_files $tfile $ostidx
18463 wait_delete_completed
18467 for i in $(seq 10 12); do
18468 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
18469 2>/dev/null || error "File creation failed after rm"
18472 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18473 osp.$mdtosc_proc1.prealloc_status)
18474 echo "prealloc_status $oa_status"
18476 if (( oa_status != 0 )); then
18477 error "Object allocation still disable after rm"
18480 run_test 253 "Check object allocation limit"
18483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18484 remote_mds_nodsh && skip "remote MDS with nodsh"
18485 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
18486 skip "MDS does not support changelog_size"
18489 local MDT0=$(facet_svc $SINGLEMDS)
18491 changelog_register || error "changelog_register failed"
18493 changelog_clear 0 || error "changelog_clear failed"
18495 local size1=$(do_facet $SINGLEMDS \
18496 $LCTL get_param -n mdd.$MDT0.changelog_size)
18497 echo "Changelog size $size1"
18500 $LFS mkdir -i 0 $DIR/$tdir
18502 mkdir -p $DIR/$tdir/pics/2008/zachy
18503 touch $DIR/$tdir/pics/2008/zachy/timestamp
18504 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
18505 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
18506 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
18507 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
18508 rm $DIR/$tdir/pics/desktop.jpg
18510 local size2=$(do_facet $SINGLEMDS \
18511 $LCTL get_param -n mdd.$MDT0.changelog_size)
18512 echo "Changelog size after work $size2"
18514 (( $size2 > $size1 )) ||
18515 error "new Changelog size=$size2 less than old size=$size1"
18517 run_test 254 "Check changelog size"
18524 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
18525 awk -F: '{print $2}' | grep $type > /dev/null
18526 if [ $? -ne 0 ]; then
18536 lfs ladvise -a willread $file > /dev/null 2>&1
18537 if [ $? -eq 0 ]; then
18541 lfs ladvise -a willread $file 2>&1 |
18542 grep "Inappropriate ioctl for device" > /dev/null
18543 if [ $? -eq 0 ]; then
18550 bc <<<"scale=2; ($1 - $2) * 100 / $2"
18553 # run a random read IO workload
18554 # usage: random_read_iops <filename> <filesize> <iosize>
18555 random_read_iops() {
18558 local iosize=${3:-4096}
18560 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
18561 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
18564 drop_file_oss_cache() {
18568 $LFS ladvise -a dontneed $file 2>/dev/null ||
18569 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
18572 ladvise_willread_performance()
18575 local average_origin=0
18576 local average_cache=0
18577 local average_ladvise=0
18579 for ((i = 1; i <= $repeat; i++)); do
18580 echo "Iter $i/$repeat: reading without willread hint"
18581 cancel_lru_locks osc
18582 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18583 local speed_origin=$(random_read_iops $DIR/$tfile $size)
18584 echo "Iter $i/$repeat: uncached speed: $speed_origin"
18585 average_origin=$(bc <<<"$average_origin + $speed_origin")
18587 cancel_lru_locks osc
18588 local speed_cache=$(random_read_iops $DIR/$tfile $size)
18589 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
18590 average_cache=$(bc <<<"$average_cache + $speed_cache")
18592 cancel_lru_locks osc
18593 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18594 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
18595 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
18596 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
18597 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
18599 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
18600 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
18601 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
18603 speedup_cache=$(percent $average_cache $average_origin)
18604 speedup_ladvise=$(percent $average_ladvise $average_origin)
18606 echo "Average uncached read: $average_origin"
18607 echo "Average speedup with OSS cached read: " \
18608 "$average_cache = +$speedup_cache%"
18609 echo "Average speedup with ladvise willread: " \
18610 "$average_ladvise = +$speedup_ladvise%"
18612 local lowest_speedup=20
18613 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
18614 echo "Speedup with OSS cached read less than $lowest_speedup%," \
18615 "got $average_cache%. Skipping ladvise willread check."
18619 # the test won't work on ZFS until it supports 'ladvise dontneed', but
18620 # it is still good to run until then to exercise 'ladvise willread'
18621 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18622 [ "$ost1_FSTYPE" = "zfs" ] &&
18623 echo "osd-zfs does not support dontneed or drop_caches" &&
18626 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
18627 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
18628 error_not_in_vm "Speedup with willread is less than " \
18629 "$lowest_speedup%, got $average_ladvise%"
18633 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18634 skip "lustre < 2.8.54 does not support ladvise "
18635 remote_ost_nodsh && skip "remote OST with nodsh"
18637 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
18639 ladvise_no_type willread $DIR/$tfile &&
18640 skip "willread ladvise is not supported"
18642 ladvise_no_ioctl $DIR/$tfile &&
18643 skip "ladvise ioctl is not supported"
18646 local size=$((size_mb * 1048576))
18647 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18648 error "dd to $DIR/$tfile failed"
18650 lfs ladvise -a willread $DIR/$tfile ||
18651 error "Ladvise failed with no range argument"
18653 lfs ladvise -a willread -s 0 $DIR/$tfile ||
18654 error "Ladvise failed with no -l or -e argument"
18656 lfs ladvise -a willread -e 1 $DIR/$tfile ||
18657 error "Ladvise failed with only -e argument"
18659 lfs ladvise -a willread -l 1 $DIR/$tfile ||
18660 error "Ladvise failed with only -l argument"
18662 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
18663 error "End offset should not be smaller than start offset"
18665 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
18666 error "End offset should not be equal to start offset"
18668 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
18669 error "Ladvise failed with overflowing -s argument"
18671 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
18672 error "Ladvise failed with overflowing -e argument"
18674 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
18675 error "Ladvise failed with overflowing -l argument"
18677 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
18678 error "Ladvise succeeded with conflicting -l and -e arguments"
18680 echo "Synchronous ladvise should wait"
18682 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
18683 do_nodes $(comma_list $(osts_nodes)) \
18684 $LCTL set_param fail_val=$delay fail_loc=0x237
18686 local start_ts=$SECONDS
18687 lfs ladvise -a willread $DIR/$tfile ||
18688 error "Ladvise failed with no range argument"
18689 local end_ts=$SECONDS
18690 local inteval_ts=$((end_ts - start_ts))
18692 if [ $inteval_ts -lt $(($delay - 1)) ]; then
18693 error "Synchronous advice didn't wait reply"
18696 echo "Asynchronous ladvise shouldn't wait"
18697 local start_ts=$SECONDS
18698 lfs ladvise -a willread -b $DIR/$tfile ||
18699 error "Ladvise failed with no range argument"
18700 local end_ts=$SECONDS
18701 local inteval_ts=$((end_ts - start_ts))
18703 if [ $inteval_ts -gt $(($delay / 2)) ]; then
18704 error "Asynchronous advice blocked"
18707 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
18708 ladvise_willread_performance
18710 run_test 255a "check 'lfs ladvise -a willread'"
18716 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
18720 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18721 skip "lustre < 2.8.54 does not support ladvise "
18722 remote_ost_nodsh && skip "remote OST with nodsh"
18724 lfs setstripe -c 1 -i 0 $DIR/$tfile
18726 ladvise_no_type dontneed $DIR/$tfile &&
18727 skip "dontneed ladvise is not supported"
18729 ladvise_no_ioctl $DIR/$tfile &&
18730 skip "ladvise ioctl is not supported"
18732 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18733 [ "$ost1_FSTYPE" = "zfs" ] &&
18734 skip "zfs-osd does not support 'ladvise dontneed'"
18737 local size=$((size_mb * 1048576))
18738 # In order to prevent disturbance of other processes, only check 3/4
18739 # of the memory usage
18740 local kibibytes=$((size_mb * 1024 * 3 / 4))
18742 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18743 error "dd to $DIR/$tfile failed"
18745 #force write to complete before dropping OST cache & checking memory
18748 local total=$(facet_meminfo ost1 MemTotal)
18749 echo "Total memory: $total KiB"
18751 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
18752 local before_read=$(facet_meminfo ost1 Cached)
18753 echo "Cache used before read: $before_read KiB"
18755 lfs ladvise -a willread $DIR/$tfile ||
18756 error "Ladvise willread failed"
18757 local after_read=$(facet_meminfo ost1 Cached)
18758 echo "Cache used after read: $after_read KiB"
18760 lfs ladvise -a dontneed $DIR/$tfile ||
18761 error "Ladvise dontneed again failed"
18762 local no_read=$(facet_meminfo ost1 Cached)
18763 echo "Cache used after dontneed ladvise: $no_read KiB"
18765 if [ $total -lt $((before_read + kibibytes)) ]; then
18766 echo "Memory is too small, abort checking"
18770 if [ $((before_read + kibibytes)) -gt $after_read ]; then
18771 error "Ladvise willread should use more memory" \
18772 "than $kibibytes KiB"
18775 if [ $((no_read + kibibytes)) -gt $after_read ]; then
18776 error "Ladvise dontneed should release more memory" \
18777 "than $kibibytes KiB"
18780 run_test 255b "check 'lfs ladvise -a dontneed'"
18783 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
18784 skip "lustre < 2.10.50 does not support lockahead"
18792 test_mkdir -p $DIR/$tdir
18793 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18795 #test 10 returns only success/failure
18797 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18799 if [ $rc -eq 255 ]; then
18800 error "Ladvise test${i} failed, ${rc}"
18803 #test 11 counts lock enqueue requests, all others count new locks
18805 count=$(do_facet ost1 \
18806 $LCTL get_param -n ost.OSS.ost.stats)
18807 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
18809 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18811 if [ $rc -eq 255 ]; then
18812 error "Ladvise test${i} failed, ${rc}"
18815 new_count=$(do_facet ost1 \
18816 $LCTL get_param -n ost.OSS.ost.stats)
18817 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
18818 awk '{ print $2 }')
18820 difference="$((new_count - count))"
18821 if [ $difference -ne $rc ]; then
18822 error "Ladvise test${i}, bad enqueue count, returned " \
18823 "${rc}, actual ${difference}"
18826 for i in $(seq 12 21); do
18827 # If we do not do this, we run the risk of having too many
18828 # locks and starting lock cancellation while we are checking
18830 cancel_lru_locks osc
18832 count=$($LCTL get_param -n \
18833 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18835 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18837 if [ $rc -eq 255 ]; then
18838 error "Ladvise test ${i} failed, ${rc}"
18841 new_count=$($LCTL get_param -n \
18842 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18843 difference="$((new_count - count))"
18845 # Test 15 output is divided by 100 to map down to valid return
18846 if [ $i -eq 15 ]; then
18850 if [ $difference -ne $rc ]; then
18851 error "Ladvise test ${i}, bad lock count, returned " \
18852 "${rc}, actual ${difference}"
18856 #test 22 returns only success/failure
18858 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18860 if [ $rc -eq 255 ]; then
18861 error "Ladvise test${i} failed, ${rc}"
18864 run_test 255c "suite of ladvise lockahead tests"
18867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18868 remote_mds_nodsh && skip "remote MDS with nodsh"
18869 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18870 changelog_users $SINGLEMDS | grep "^cl" &&
18871 skip "active changelog user"
18877 mdt_dev=$(mdsdevname 1)
18880 changelog_register || error "changelog_register failed"
18883 mkdir -p $DIR/$tdir
18885 changelog_clear 0 || error "changelog_clear failed"
18888 touch $DIR/$tdir/{1..10}
18891 stop $SINGLEMDS || error "Fail to stop MDT"
18895 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
18897 #after mount new plainllog is used
18898 touch $DIR/$tdir/{11..19}
18899 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
18900 stack_trap "rm -f $tmpfile"
18901 cat_sl=$(do_facet $SINGLEMDS "sync; \
18902 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18903 llog_reader $tmpfile | grep -c type=1064553b")
18904 do_facet $SINGLEMDS llog_reader $tmpfile
18906 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
18908 changelog_clear 0 || error "changelog_clear failed"
18910 cat_sl=$(do_facet $SINGLEMDS "sync; \
18911 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18912 llog_reader $tmpfile | grep -c type=1064553b")
18914 if (( cat_sl == 2 )); then
18915 error "Empty plain llog was not deleted from changelog catalog"
18916 elif (( cat_sl != 1 )); then
18917 error "Active plain llog shouldn't be deleted from catalog"
18920 run_test 256 "Check llog delete for empty and not full state"
18923 remote_mds_nodsh && skip "remote MDS with nodsh"
18924 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
18925 skip "Need MDS version at least 2.8.55"
18927 test_mkdir $DIR/$tdir
18929 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
18930 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
18933 #define OBD_FAIL_MDS_XATTR_REP 0x161
18934 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18935 local facet=mds$((mdtidx + 1))
18936 set_nodes_failloc $(facet_active_host $facet) 0x80000161
18937 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
18939 stop $facet || error "stop MDS failed"
18940 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
18941 error "start MDS fail"
18942 wait_recovery_complete $facet
18944 run_test 257 "xattr locks are not lost"
18946 # Verify we take the i_mutex when security requires it
18948 #define OBD_FAIL_IMUTEX_SEC 0x141c
18949 $LCTL set_param fail_loc=0x141c
18951 chmod u+s $DIR/$tfile
18952 chmod a+rwx $DIR/$tfile
18953 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18955 if [ $RC -ne 0 ]; then
18956 error "error, failed to take i_mutex, rc=$?"
18960 run_test 258a "verify i_mutex security behavior when suid attributes is set"
18962 # Verify we do NOT take the i_mutex in the normal case
18964 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
18965 $LCTL set_param fail_loc=0x141d
18968 chmod a+rw $DIR/$tfile
18969 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18971 if [ $RC -ne 0 ]; then
18972 error "error, took i_mutex unnecessarily, rc=$?"
18977 run_test 258b "verify i_mutex security behavior"
18980 local file=$DIR/$tfile
18984 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18986 stack_trap "rm -f $file" EXIT
18988 wait_delete_completed
18989 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18990 echo "before: $before"
18992 $LFS setstripe -i 0 -c 1 $file
18993 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
18995 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18996 echo "after write: $after"
18998 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
18999 do_facet ost1 $LCTL set_param fail_loc=0x2301
19001 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19002 echo "after truncate: $after"
19005 do_facet ost1 $LCTL set_param fail_loc=0
19006 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19008 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19009 echo "after restart: $after"
19010 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
19011 error "missing truncate?"
19015 run_test 259 "crash at delayed truncate"
19018 #define OBD_FAIL_MDC_CLOSE 0x806
19019 $LCTL set_param fail_loc=0x80000806
19023 run_test 260 "Check mdc_close fail"
19025 ### Data-on-MDT sanity tests ###
19027 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19028 skip "Need MDS version at least 2.10.55 for DoM"
19031 local dom=$DIR/$tdir/dom_file
19032 local tmp=$DIR/$tdir/tmp_file
19034 mkdir -p $DIR/$tdir
19036 # basic checks for DoM component creation
19037 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
19038 error "Can set MDT layout to non-first entry"
19040 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
19041 error "Can define multiple entries as MDT layout"
19043 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
19045 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
19046 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
19047 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
19049 local mdtidx=$($LFS getstripe -m $dom)
19050 local mdtname=MDT$(printf %04x $mdtidx)
19051 local facet=mds$((mdtidx + 1))
19052 local space_check=1
19054 # Skip free space checks with ZFS
19055 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
19059 local size_tmp=$((65536 * 3))
19060 local mdtfree1=$(do_facet $facet \
19061 lctl get_param -n osd*.*$mdtname.kbytesfree)
19063 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19064 # check also direct IO along write
19065 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
19066 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19068 cmp $tmp $dom || error "file data is different"
19069 [ $(stat -c%s $dom) == $size_tmp ] ||
19070 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19071 if [ $space_check == 1 ]; then
19072 local mdtfree2=$(do_facet $facet \
19073 lctl get_param -n osd*.*$mdtname.kbytesfree)
19075 # increase in usage from by $size_tmp
19076 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19077 error "MDT free space wrong after write: " \
19078 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19082 local size_dom=10000
19084 $TRUNCATE $dom $size_dom
19085 [ $(stat -c%s $dom) == $size_dom ] ||
19086 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
19087 if [ $space_check == 1 ]; then
19088 mdtfree1=$(do_facet $facet \
19089 lctl get_param -n osd*.*$mdtname.kbytesfree)
19090 # decrease in usage from $size_tmp to new $size_dom
19091 [ $(($mdtfree1 - $mdtfree2)) -ge \
19092 $(((size_tmp - size_dom) / 1024)) ] ||
19093 error "MDT free space is wrong after truncate: " \
19094 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
19100 size_dom=$((size_dom + size_tmp))
19101 [ $(stat -c%s $dom) == $size_dom ] ||
19102 error "bad size after append: $(stat -c%s $dom) != $size_dom"
19103 if [ $space_check == 1 ]; then
19104 mdtfree2=$(do_facet $facet \
19105 lctl get_param -n osd*.*$mdtname.kbytesfree)
19106 # increase in usage by $size_tmp from previous
19107 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19108 error "MDT free space is wrong after append: " \
19109 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19114 if [ $space_check == 1 ]; then
19115 mdtfree1=$(do_facet $facet \
19116 lctl get_param -n osd*.*$mdtname.kbytesfree)
19117 # decrease in usage by $size_dom from previous
19118 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
19119 error "MDT free space is wrong after removal: " \
19120 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
19123 # combined striping
19124 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
19125 error "Can't create DoM + OST striping"
19127 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
19128 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19129 # check also direct IO along write
19130 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19132 cmp $tmp $dom || error "file data is different"
19133 [ $(stat -c%s $dom) == $size_tmp ] ||
19134 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19139 run_test 270a "DoM: basic functionality tests"
19142 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19143 skip "Need MDS version at least 2.10.55"
19145 local dom=$DIR/$tdir/dom_file
19146 local max_size=1048576
19148 mkdir -p $DIR/$tdir
19149 $LFS setstripe -E $max_size -L mdt $dom
19151 # truncate over the limit
19152 $TRUNCATE $dom $(($max_size + 1)) &&
19153 error "successful truncate over the maximum size"
19154 # write over the limit
19155 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
19156 error "successful write over the maximum size"
19157 # append over the limit
19158 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
19159 echo "12345" >> $dom && error "successful append over the maximum size"
19164 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
19167 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19168 skip "Need MDS version at least 2.10.55"
19170 mkdir -p $DIR/$tdir
19171 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19173 # check files inherit DoM EA
19174 touch $DIR/$tdir/first
19175 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
19176 error "bad pattern"
19177 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
19178 error "bad stripe count"
19179 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
19180 error "bad stripe size"
19182 # check directory inherits DoM EA and uses it as default
19183 mkdir $DIR/$tdir/subdir
19184 touch $DIR/$tdir/subdir/second
19185 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
19186 error "bad pattern in sub-directory"
19187 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
19188 error "bad stripe count in sub-directory"
19189 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
19190 error "bad stripe size in sub-directory"
19193 run_test 270c "DoM: DoM EA inheritance tests"
19196 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19197 skip "Need MDS version at least 2.10.55"
19199 mkdir -p $DIR/$tdir
19200 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19202 # inherit default DoM striping
19203 mkdir $DIR/$tdir/subdir
19204 touch $DIR/$tdir/subdir/f1
19206 # change default directory striping
19207 $LFS setstripe -c 1 $DIR/$tdir/subdir
19208 touch $DIR/$tdir/subdir/f2
19209 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
19210 error "wrong default striping in file 2"
19211 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
19212 error "bad pattern in file 2"
19215 run_test 270d "DoM: change striping from DoM to RAID0"
19218 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19219 skip "Need MDS version at least 2.10.55"
19221 mkdir -p $DIR/$tdir/dom
19222 mkdir -p $DIR/$tdir/norm
19225 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
19226 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
19228 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
19229 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
19231 # find DoM files by layout
19232 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
19233 [ $NUM -eq $DOMFILES ] ||
19234 error "lfs find -L: found $NUM, expected $DOMFILES"
19235 echo "Test 1: lfs find 20 DOM files by layout: OK"
19237 # there should be 1 dir with default DOM striping
19238 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
19240 error "lfs find -L: found $NUM, expected 1 dir"
19241 echo "Test 2: lfs find 1 DOM dir by layout: OK"
19243 # find DoM files by stripe size
19244 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
19245 [ $NUM -eq $DOMFILES ] ||
19246 error "lfs find -S: found $NUM, expected $DOMFILES"
19247 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
19249 # find files by stripe offset except DoM files
19250 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
19251 [ $NUM -eq $NORMFILES ] ||
19252 error "lfs find -i: found $NUM, expected $NORMFILES"
19253 echo "Test 5: lfs find no DOM files by stripe index: OK"
19256 run_test 270e "DoM: lfs find with DoM files test"
19259 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19260 skip "Need MDS version at least 2.10.55"
19262 local mdtname=${FSNAME}-MDT0000-mdtlov
19263 local dom=$DIR/$tdir/dom_file
19264 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
19265 lod.$mdtname.dom_stripesize)
19266 local dom_limit=131072
19268 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
19269 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19270 lod.$mdtname.dom_stripesize)
19271 [ ${dom_limit} -eq ${dom_current} ] ||
19272 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
19274 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19275 $LFS setstripe -d $DIR/$tdir
19276 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
19277 error "Can't set directory default striping"
19279 # exceed maximum stripe size
19280 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19281 error "Can't create file with $((dom_limit * 2)) DoM stripe"
19282 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
19283 error "Able to create DoM component size more than LOD limit"
19285 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
19286 dom_current=$(do_facet mds1 $LCTL get_param -n \
19287 lod.$mdtname.dom_stripesize)
19288 [ 0 -eq ${dom_current} ] ||
19289 error "Can't set zero DoM stripe limit"
19292 # attempt to create DoM file on server with disabled DoM should
19293 # remove DoM entry from layout and be succeed
19294 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
19295 error "Can't create DoM file (DoM is disabled)"
19296 [ $($LFS getstripe -L $dom) == "mdt" ] &&
19297 error "File has DoM component while DoM is disabled"
19300 # attempt to create DoM file with only DoM stripe should return error
19301 $LFS setstripe -E $dom_limit -L mdt $dom &&
19302 error "Able to create DoM-only file while DoM is disabled"
19304 # too low values to be aligned with smallest stripe size 64K
19305 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
19306 dom_current=$(do_facet mds1 $LCTL get_param -n \
19307 lod.$mdtname.dom_stripesize)
19308 [ 30000 -eq ${dom_current} ] &&
19309 error "Can set too small DoM stripe limit"
19311 # 64K is a minimal stripe size in Lustre, expect limit of that size
19312 [ 65536 -eq ${dom_current} ] ||
19313 error "Limit is not set to 64K but ${dom_current}"
19315 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
19316 dom_current=$(do_facet mds1 $LCTL get_param -n \
19317 lod.$mdtname.dom_stripesize)
19319 [ 2147483648 -eq ${dom_current} ] &&
19320 error "Can set too large DoM stripe limit"
19322 do_facet mds1 $LCTL set_param -n \
19323 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
19324 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19325 error "Can't create DoM component size after limit change"
19326 do_facet mds1 $LCTL set_param -n \
19327 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
19328 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
19329 error "Can't create DoM file after limit decrease"
19330 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
19331 error "Can create big DoM component after limit decrease"
19332 touch ${dom}_def ||
19333 error "Can't create file with old default layout"
19335 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
19338 run_test 270f "DoM: maximum DoM stripe size checks"
19341 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19342 skip "Need MDS version at least 2.13.52"
19343 local dom=$DIR/$tdir/$tfile
19345 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19346 local lodname=${FSNAME}-MDT0000-mdtlov
19348 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19349 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
19350 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
19351 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
19353 local dom_limit=1024
19354 local dom_threshold="50%"
19356 $LFS setstripe -d $DIR/$tdir
19357 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
19358 error "Can't set directory default striping"
19360 do_facet mds1 $LCTL set_param -n \
19361 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
19362 # set 0 threshold and create DOM file to change tunable stripesize
19363 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
19364 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19365 error "Failed to create $dom file"
19366 # now tunable dom_cur_stripesize should reach maximum
19367 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19368 lod.${lodname}.dom_stripesize_cur_kb)
19369 [[ $dom_current == $dom_limit ]] ||
19370 error "Current DOM stripesize is not maximum"
19373 # set threshold for further tests
19374 do_facet mds1 $LCTL set_param -n \
19375 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
19376 echo "DOM threshold is $dom_threshold free space"
19379 # Spoof bfree to exceed threshold
19380 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
19381 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
19382 for spfree in 40 20 0 15 30 55; do
19383 do_facet mds1 $LCTL set_param -n fail_val=$spfree
19384 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19385 error "Failed to create $dom file"
19386 dom_def=$(do_facet mds1 $LCTL get_param -n \
19387 lod.${lodname}.dom_stripesize_cur_kb)
19388 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
19389 [[ $dom_def != $dom_current ]] ||
19390 error "Default stripe size was not changed"
19391 if [[ $spfree > 0 ]] ; then
19392 dom_set=$($LFS getstripe -S $dom)
19393 [[ $dom_set == $((dom_def * 1024)) ]] ||
19394 error "DOM component size is still old"
19396 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
19397 error "DoM component is set with no free space"
19400 dom_current=$dom_def
19403 run_test 270g "DoM: default DoM stripe size depends on free space"
19406 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19407 skip "Need MDS version at least 2.10.55"
19409 local dom=$DIR/$tdir/dom
19411 mkdir -p $DIR/$tdir
19413 $LFS setstripe -E 1024K -L mdt $dom
19415 lctl set_param -n mdc.*.stats=clear
19416 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19417 cat $dom > /dev/null
19418 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
19419 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
19423 run_test 271a "DoM: data is cached for read after write"
19426 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19427 skip "Need MDS version at least 2.10.55"
19429 local dom=$DIR/$tdir/dom
19431 mkdir -p $DIR/$tdir
19433 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19435 lctl set_param -n mdc.*.stats=clear
19436 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19437 cancel_lru_locks mdc
19438 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
19439 # second stat to check size is cached on client
19440 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
19441 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19442 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
19445 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
19448 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19449 skip "Need MDS version at least 2.10.55"
19451 local dom=$DIR/$tdir/dom
19453 mkdir -p $DIR/$tdir
19455 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19457 lctl set_param -n mdc.*.stats=clear
19458 lctl set_param -n osc.*.stats=clear
19459 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
19460 cancel_lru_locks mdc
19461 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19462 # second stat to check size is cached on client
19463 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19464 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19465 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
19466 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
19467 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
19470 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
19476 local mdt=MDT$(printf %04x $mdtidx)
19478 if [ -z $param ]; then
19479 lctl get_param -n mdc.*$mdt*.stats
19481 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
19486 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19487 skip "Need MDS version at least 2.10.55"
19489 local dom=$DIR/$tdir/dom
19491 mkdir -p $DIR/$tdir
19493 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19495 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19496 local facet=mds$((mdtidx + 1))
19498 cancel_lru_locks mdc
19499 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
19500 createmany -o $dom 1000
19501 lctl set_param -n mdc.*.stats=clear
19502 smalliomany -w $dom 1000 200
19503 get_mdc_stats $mdtidx
19504 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19505 # Each file has 1 open, 1 IO enqueues, total 2000
19506 # but now we have also +1 getxattr for security.capability, total 3000
19507 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
19508 unlinkmany $dom 1000
19510 cancel_lru_locks mdc
19511 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
19512 createmany -o $dom 1000
19513 lctl set_param -n mdc.*.stats=clear
19514 smalliomany -w $dom 1000 200
19515 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19516 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
19517 # for OPEN and IO lock.
19518 [ $((enq - enq_2)) -ge 1000 ] ||
19519 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
19520 unlinkmany $dom 1000
19523 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
19525 cleanup_271def_tests() {
19531 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19532 skip "Need MDS version at least 2.10.57"
19534 local dom=$DIR/$tdir/dom
19535 local tmp=$TMP/$tfile
19536 trap "cleanup_271def_tests $tmp" EXIT
19538 mkdir -p $DIR/$tdir
19540 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19542 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19544 cancel_lru_locks mdc
19545 dd if=/dev/urandom of=$tmp bs=1000 count=1
19546 dd if=$tmp of=$dom bs=1000 count=1
19547 cancel_lru_locks mdc
19549 cat /etc/hosts >> $tmp
19550 lctl set_param -n mdc.*.stats=clear
19552 # append data to the same file it should update local page
19553 echo "Append to the same page"
19554 cat /etc/hosts >> $dom
19555 local num=$(get_mdc_stats $mdtidx ost_read)
19556 local ra=$(get_mdc_stats $mdtidx req_active)
19557 local rw=$(get_mdc_stats $mdtidx req_waittime)
19559 [ -z $num ] || error "$num READ RPC occured"
19560 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19564 cmp $tmp $dom || error "file miscompare"
19566 cancel_lru_locks mdc
19567 lctl set_param -n mdc.*.stats=clear
19569 echo "Open and read file"
19570 cat $dom > /dev/null
19571 local num=$(get_mdc_stats $mdtidx ost_read)
19572 local ra=$(get_mdc_stats $mdtidx req_active)
19573 local rw=$(get_mdc_stats $mdtidx req_waittime)
19575 [ -z $num ] || error "$num READ RPC occured"
19576 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19580 cmp $tmp $dom || error "file miscompare"
19584 run_test 271d "DoM: read on open (1K file in reply buffer)"
19587 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19588 skip "Need MDS version at least 2.10.57"
19590 local dom=$DIR/$tdir/dom
19591 local tmp=$TMP/$tfile
19592 trap "cleanup_271def_tests $tmp" EXIT
19594 mkdir -p $DIR/$tdir
19596 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19598 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19600 cancel_lru_locks mdc
19601 dd if=/dev/urandom of=$tmp bs=265000 count=1
19602 dd if=$tmp of=$dom bs=265000 count=1
19603 cancel_lru_locks mdc
19604 cat /etc/hosts >> $tmp
19605 lctl set_param -n mdc.*.stats=clear
19607 echo "Append to the same page"
19608 cat /etc/hosts >> $dom
19609 local num=$(get_mdc_stats $mdtidx ost_read)
19610 local ra=$(get_mdc_stats $mdtidx req_active)
19611 local rw=$(get_mdc_stats $mdtidx req_waittime)
19613 [ -z $num ] || error "$num READ RPC occured"
19614 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19618 cmp $tmp $dom || error "file miscompare"
19620 cancel_lru_locks mdc
19621 lctl set_param -n mdc.*.stats=clear
19623 echo "Open and read file"
19624 cat $dom > /dev/null
19625 local num=$(get_mdc_stats $mdtidx ost_read)
19626 local ra=$(get_mdc_stats $mdtidx req_active)
19627 local rw=$(get_mdc_stats $mdtidx req_waittime)
19629 [ -z $num ] && num=0
19630 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
19631 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19635 cmp $tmp $dom || error "file miscompare"
19639 run_test 271f "DoM: read on open (200K file and read tail)"
19642 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
19643 skip "Skipping due to old client or server version"
19645 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
19647 $CHECKSTAT -t file $DIR1/$tfile
19649 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
19652 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
19653 $LCTL set_param fail_loc=0x80000314
19654 rm $DIR1/$tfile || error "Unlink fails"
19656 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
19657 [ $RC -eq 0 ] || error "Failed write to stale object"
19659 run_test 271g "Discard DoM data vs client flush race"
19662 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19663 skip "Need MDS version at least 2.11.50"
19665 local dom=$DIR/$tdir/dom
19666 mkdir -p $DIR/$tdir
19668 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
19669 dd if=/dev/urandom of=$dom bs=512K count=1 ||
19670 error "failed to write data into $dom"
19671 local old_md5=$(md5sum $dom)
19673 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
19674 error "failed to migrate to the same DoM component"
19676 local new_md5=$(md5sum $dom)
19678 [ "$old_md5" == "$new_md5" ] ||
19679 error "md5sum differ: $old_md5, $new_md5"
19681 [ $($LFS getstripe -c $dom) -eq 2 ] ||
19682 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
19684 run_test 272a "DoM migration: new layout with the same DOM component"
19687 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19688 skip "Need MDS version at least 2.11.50"
19690 local dom=$DIR/$tdir/dom
19691 mkdir -p $DIR/$tdir
19692 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19694 local mdtidx=$($LFS getstripe -m $dom)
19695 local mdtname=MDT$(printf %04x $mdtidx)
19696 local facet=mds$((mdtidx + 1))
19698 local mdtfree1=$(do_facet $facet \
19699 lctl get_param -n osd*.*$mdtname.kbytesfree)
19700 dd if=/dev/urandom of=$dom bs=2M count=1 ||
19701 error "failed to write data into $dom"
19702 local old_md5=$(md5sum $dom)
19703 cancel_lru_locks mdc
19704 local mdtfree1=$(do_facet $facet \
19705 lctl get_param -n osd*.*$mdtname.kbytesfree)
19707 $LFS migrate -c2 $dom ||
19708 error "failed to migrate to the new composite layout"
19709 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19710 error "MDT stripe was not removed"
19712 cancel_lru_locks mdc
19713 local new_md5=$(md5sum $dom)
19714 [ "$old_md5" == "$new_md5" ] ||
19715 error "$old_md5 != $new_md5"
19717 # Skip free space checks with ZFS
19718 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19719 local mdtfree2=$(do_facet $facet \
19720 lctl get_param -n osd*.*$mdtname.kbytesfree)
19721 [ $mdtfree2 -gt $mdtfree1 ] ||
19722 error "MDT space is not freed after migration"
19726 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
19729 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19730 skip "Need MDS version at least 2.11.50"
19732 local dom=$DIR/$tdir/$tfile
19733 mkdir -p $DIR/$tdir
19734 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19736 local mdtidx=$($LFS getstripe -m $dom)
19737 local mdtname=MDT$(printf %04x $mdtidx)
19738 local facet=mds$((mdtidx + 1))
19740 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19741 error "failed to write data into $dom"
19742 local old_md5=$(md5sum $dom)
19743 cancel_lru_locks mdc
19744 local mdtfree1=$(do_facet $facet \
19745 lctl get_param -n osd*.*$mdtname.kbytesfree)
19747 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
19748 error "failed to migrate to the new composite layout"
19749 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
19750 error "MDT stripe was not removed"
19752 cancel_lru_locks mdc
19753 local new_md5=$(md5sum $dom)
19754 [ "$old_md5" == "$new_md5" ] ||
19755 error "$old_md5 != $new_md5"
19757 # Skip free space checks with ZFS
19758 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19759 local mdtfree2=$(do_facet $facet \
19760 lctl get_param -n osd*.*$mdtname.kbytesfree)
19761 [ $mdtfree2 -gt $mdtfree1 ] ||
19762 error "MDS space is not freed after migration"
19766 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
19769 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19770 skip "Need MDS version at least 2.12.55"
19772 local dom=$DIR/$tdir/$tfile
19773 mkdir -p $DIR/$tdir
19774 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19776 local mdtidx=$($LFS getstripe -m $dom)
19777 local mdtname=MDT$(printf %04x $mdtidx)
19778 local facet=mds$((mdtidx + 1))
19780 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19781 error "failed to write data into $dom"
19782 local old_md5=$(md5sum $dom)
19783 cancel_lru_locks mdc
19784 local mdtfree1=$(do_facet $facet \
19785 lctl get_param -n osd*.*$mdtname.kbytesfree)
19787 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
19788 error "failed mirroring to the new composite layout"
19789 $LFS mirror resync $dom ||
19790 error "failed mirror resync"
19791 $LFS mirror split --mirror-id 1 -d $dom ||
19792 error "failed mirror split"
19794 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19795 error "MDT stripe was not removed"
19797 cancel_lru_locks mdc
19798 local new_md5=$(md5sum $dom)
19799 [ "$old_md5" == "$new_md5" ] ||
19800 error "$old_md5 != $new_md5"
19802 # Skip free space checks with ZFS
19803 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19804 local mdtfree2=$(do_facet $facet \
19805 lctl get_param -n osd*.*$mdtname.kbytesfree)
19806 [ $mdtfree2 -gt $mdtfree1 ] ||
19807 error "MDS space is not freed after DOM mirror deletion"
19811 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
19814 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19815 skip "Need MDS version at least 2.12.55"
19817 local dom=$DIR/$tdir/$tfile
19818 mkdir -p $DIR/$tdir
19819 $LFS setstripe -c 2 $dom
19821 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19822 error "failed to write data into $dom"
19823 local old_md5=$(md5sum $dom)
19824 cancel_lru_locks mdc
19826 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
19827 error "failed mirroring to the DOM layout"
19828 $LFS mirror resync $dom ||
19829 error "failed mirror resync"
19830 $LFS mirror split --mirror-id 1 -d $dom ||
19831 error "failed mirror split"
19833 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19834 error "MDT stripe was not removed"
19836 cancel_lru_locks mdc
19837 local new_md5=$(md5sum $dom)
19838 [ "$old_md5" == "$new_md5" ] ||
19839 error "$old_md5 != $new_md5"
19843 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
19846 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19847 skip "Need MDS version at least 2.12.55"
19849 local dom=$DIR/$tdir/$tfile
19850 mkdir -p $DIR/$tdir
19851 $LFS setstripe -c 2 $dom
19853 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19854 error "failed to write data into $dom"
19855 local old_md5=$(md5sum $dom)
19856 cancel_lru_locks mdc
19858 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
19859 error "failed migrating to the DOM file"
19861 cancel_lru_locks mdc
19862 local new_md5=$(md5sum $dom)
19863 [ "$old_md5" != "$new_md5" ] &&
19864 error "$old_md5 != $new_md5"
19868 run_test 272f "DoM migration: OST-striped file to DOM file"
19871 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19872 skip "Need MDS version at least 2.11.50"
19874 # Layout swap cannot be done if either file has DOM component,
19875 # this will never be supported, migration should be used instead
19877 local dom=$DIR/$tdir/$tfile
19878 mkdir -p $DIR/$tdir
19880 $LFS setstripe -c2 ${dom}_plain
19881 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
19882 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
19883 error "can swap layout with DoM component"
19884 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
19885 error "can swap layout with DoM component"
19887 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
19888 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
19889 error "can swap layout with DoM component"
19890 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
19891 error "can swap layout with DoM component"
19894 run_test 273a "DoM: layout swapping should fail with DOM"
19897 remote_ost_nodsh && skip "remote OST with nodsh"
19898 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
19899 skip "Need OST version >= 2.10.57"
19901 local file=$DIR/$tfile
19904 oss=$(comma_list $(osts_nodes))
19906 dd if=/dev/urandom of=$file bs=1M count=2 ||
19907 error "failed to create a file"
19908 cancel_lru_locks osc
19911 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19912 error "failed to read a file"
19914 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
19915 $LCTL set_param fail_loc=0x8000031f
19917 cancel_lru_locks osc &
19920 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
19921 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
19922 #IO takes another lock, but matches the PENDING one
19923 #and places it to the IO RPC
19924 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19925 error "failed to read a file with PENDING lock"
19927 run_test 275 "Read on a canceled duplicate lock"
19930 remote_ost_nodsh && skip "remote OST with nodsh"
19933 do_facet ost1 "(while true; do \
19934 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
19935 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
19938 for LOOP in $(seq 20); do
19940 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
19943 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
19944 rm $TMP/sanity_276_pid"
19946 run_test 276 "Race between mount and obd_statfs"
19949 $LCTL set_param ldlm.namespaces.*.lru_size=0
19950 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
19951 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19952 grep ^used_mb | awk '{print $2}')
19953 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
19954 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
19955 oflag=direct conv=notrunc
19956 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19957 grep ^used_mb | awk '{print $2}')
19958 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
19960 run_test 277 "Direct IO shall drop page cache"
19963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19964 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19965 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
19966 skip "needs the same host for mdt1 mdt2" && return
19971 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
19972 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
19978 echo "Starting MDTs"
19979 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
19981 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
19983 do_facet mds2 $LCTL set_param fail_loc=0
19985 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
19986 wait_recovery_complete mds2
19988 run_test 278 "Race starting MDS between MDTs stop/start"
19991 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
19992 skip "Need MGS version at least 2.13.52"
19993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19994 combined_mgs_mds || skip "needs combined MGS/MDT"
19996 umount_client $MOUNT
19997 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
19998 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
20000 mount_client $MOUNT &
20002 stop mgs || error "stop mgs failed"
20003 #for a race mgs would crash
20004 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
20005 mount_client $MOUNT || error "mount client failed"
20007 run_test 280 "Race between MGS umount and client llog processing"
20009 cleanup_test_300() {
20013 test_striped_dir() {
20018 mkdir -p $DIR/$tdir
20020 SAVE_UMASK=$(umask)
20021 trap cleanup_test_300 RETURN EXIT
20023 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
20024 $DIR/$tdir/striped_dir ||
20025 error "set striped dir error"
20027 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
20028 [ "$mode" = "755" ] || error "expect 755 got $mode"
20030 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
20031 error "getdirstripe failed"
20032 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
20033 if [ "$stripe_count" != "2" ]; then
20034 error "1:stripe_count is $stripe_count, expect 2"
20036 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
20037 if [ "$stripe_count" != "2" ]; then
20038 error "2:stripe_count is $stripe_count, expect 2"
20041 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
20042 if [ "$stripe_index" != "$mdt_index" ]; then
20043 error "stripe_index is $stripe_index, expect $mdt_index"
20046 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20047 error "nlink error after create striped dir"
20049 mkdir $DIR/$tdir/striped_dir/a
20050 mkdir $DIR/$tdir/striped_dir/b
20052 stat $DIR/$tdir/striped_dir/a ||
20053 error "create dir under striped dir failed"
20054 stat $DIR/$tdir/striped_dir/b ||
20055 error "create dir under striped dir failed"
20057 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
20058 error "nlink error after mkdir"
20060 rmdir $DIR/$tdir/striped_dir/a
20061 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
20062 error "nlink error after rmdir"
20064 rmdir $DIR/$tdir/striped_dir/b
20065 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20066 error "nlink error after rmdir"
20068 chattr +i $DIR/$tdir/striped_dir
20069 createmany -o $DIR/$tdir/striped_dir/f 10 &&
20070 error "immutable flags not working under striped dir!"
20071 chattr -i $DIR/$tdir/striped_dir
20073 rmdir $DIR/$tdir/striped_dir ||
20074 error "rmdir striped dir error"
20082 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20083 skip "skipped for lustre < 2.7.0"
20084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20085 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20087 test_striped_dir 0 || error "failed on striped dir on MDT0"
20088 test_striped_dir 1 || error "failed on striped dir on MDT0"
20090 run_test 300a "basic striped dir sanity test"
20093 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20094 skip "skipped for lustre < 2.7.0"
20095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20096 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20103 test_mkdir $DIR/$tdir || error "mkdir fail"
20104 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20105 error "set striped dir error"
20106 for i in {0..9}; do
20107 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
20109 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
20110 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
20111 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
20113 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
20114 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
20115 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
20119 run_test 300b "check ctime/mtime for striped dir"
20122 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20123 skip "skipped for lustre < 2.7.0"
20124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20125 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20129 mkdir -p $DIR/$tdir
20130 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
20131 error "set striped dir error"
20133 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
20134 error "chown striped dir failed"
20136 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
20137 error "create 5k files failed"
20139 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
20141 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
20145 run_test 300c "chown && check ls under striped directory"
20148 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20149 skip "skipped for lustre < 2.7.0"
20150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20151 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20156 mkdir -p $DIR/$tdir
20157 $LFS setstripe -c 2 $DIR/$tdir
20159 #local striped directory
20160 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20161 error "set striped dir error"
20162 #look at the directories for debug purposes
20164 $LFS getdirstripe $DIR/$tdir
20165 ls -l $DIR/$tdir/striped_dir
20166 $LFS getdirstripe $DIR/$tdir/striped_dir
20167 createmany -o $DIR/$tdir/striped_dir/f 10 ||
20168 error "create 10 files failed"
20170 #remote striped directory
20171 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
20172 error "set striped dir error"
20173 #look at the directories for debug purposes
20175 $LFS getdirstripe $DIR/$tdir
20176 ls -l $DIR/$tdir/remote_striped_dir
20177 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
20178 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
20179 error "create 10 files failed"
20181 for file in $(find $DIR/$tdir); do
20182 stripe_count=$($LFS getstripe -c $file)
20183 [ $stripe_count -eq 2 ] ||
20184 error "wrong stripe $stripe_count for $file"
20189 run_test 300d "check default stripe under striped directory"
20192 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20193 skip "Need MDS version at least 2.7.55"
20194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20195 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20200 mkdir -p $DIR/$tdir
20202 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20203 error "set striped dir error"
20205 touch $DIR/$tdir/striped_dir/a
20206 touch $DIR/$tdir/striped_dir/b
20207 touch $DIR/$tdir/striped_dir/c
20209 mkdir $DIR/$tdir/striped_dir/dir_a
20210 mkdir $DIR/$tdir/striped_dir/dir_b
20211 mkdir $DIR/$tdir/striped_dir/dir_c
20213 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
20214 error "set striped adir under striped dir error"
20216 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
20217 error "set striped bdir under striped dir error"
20219 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
20220 error "set striped cdir under striped dir error"
20222 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
20223 error "rename dir under striped dir fails"
20225 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
20226 error "rename dir under different stripes fails"
20228 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
20229 error "rename file under striped dir should succeed"
20231 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
20232 error "rename dir under striped dir should succeed"
20236 run_test 300e "check rename under striped directory"
20239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20240 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20241 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20242 skip "Need MDS version at least 2.7.55"
20248 mkdir -p $DIR/$tdir
20250 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20251 error "set striped dir error"
20253 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
20254 error "set striped dir error"
20256 touch $DIR/$tdir/striped_dir/a
20257 mkdir $DIR/$tdir/striped_dir/dir_a
20258 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
20259 error "create striped dir under striped dir fails"
20261 touch $DIR/$tdir/striped_dir1/b
20262 mkdir $DIR/$tdir/striped_dir1/dir_b
20263 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
20264 error "create striped dir under striped dir fails"
20266 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
20267 error "rename dir under different striped dir should fail"
20269 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
20270 error "rename striped dir under diff striped dir should fail"
20272 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
20273 error "rename file under diff striped dirs fails"
20277 run_test 300f "check rename cross striped directory"
20279 test_300_check_default_striped_dir()
20282 local default_count=$2
20283 local default_index=$3
20286 local dir_stripe_index
20289 echo "checking $dirname $default_count $default_index"
20290 $LFS setdirstripe -D -c $default_count -i $default_index \
20291 -t all_char $DIR/$tdir/$dirname ||
20292 error "set default stripe on striped dir error"
20293 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
20294 [ $stripe_count -eq $default_count ] ||
20295 error "expect $default_count get $stripe_count for $dirname"
20297 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
20298 [ $stripe_index -eq $default_index ] ||
20299 error "expect $default_index get $stripe_index for $dirname"
20301 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
20302 error "create dirs failed"
20304 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
20305 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
20306 for dir in $(find $DIR/$tdir/$dirname/*); do
20307 stripe_count=$($LFS getdirstripe -c $dir)
20308 [ $stripe_count -eq $default_count ] ||
20309 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
20310 error "stripe count $default_count != $stripe_count for $dir"
20312 stripe_index=$($LFS getdirstripe -i $dir)
20313 [ $default_index -eq -1 ] ||
20314 [ $stripe_index -eq $default_index ] ||
20315 error "$stripe_index != $default_index for $dir"
20317 #check default stripe
20318 stripe_count=$($LFS getdirstripe -D -c $dir)
20319 [ $stripe_count -eq $default_count ] ||
20320 error "default count $default_count != $stripe_count for $dir"
20322 stripe_index=$($LFS getdirstripe -D -i $dir)
20323 [ $stripe_index -eq $default_index ] ||
20324 error "default index $default_index != $stripe_index for $dir"
20326 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
20330 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20331 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20332 skip "Need MDS version at least 2.7.55"
20339 mkdir $DIR/$tdir/normal_dir
20341 #Checking when client cache stripe index
20342 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
20343 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
20344 error "create striped_dir failed"
20346 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
20347 error "create dir0 fails"
20348 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
20349 [ $stripe_index -eq 0 ] ||
20350 error "dir0 expect index 0 got $stripe_index"
20352 mkdir $DIR/$tdir/striped_dir/dir1 ||
20353 error "create dir1 fails"
20354 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
20355 [ $stripe_index -eq 1 ] ||
20356 error "dir1 expect index 1 got $stripe_index"
20358 #check default stripe count/stripe index
20359 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
20360 test_300_check_default_striped_dir normal_dir 1 0
20361 test_300_check_default_striped_dir normal_dir 2 1
20362 test_300_check_default_striped_dir normal_dir 2 -1
20364 #delete default stripe information
20365 echo "delete default stripeEA"
20366 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
20367 error "set default stripe on striped dir error"
20369 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
20370 for dir in $(find $DIR/$tdir/normal_dir/*); do
20371 stripe_count=$($LFS getdirstripe -c $dir)
20372 [ $stripe_count -eq 0 ] ||
20373 error "expect 1 get $stripe_count for $dir"
20374 stripe_index=$($LFS getdirstripe -i $dir)
20375 [ $stripe_index -eq 0 ] ||
20376 error "expect 0 get $stripe_index for $dir"
20379 run_test 300g "check default striped directory for normal directory"
20382 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20383 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20384 skip "Need MDS version at least 2.7.55"
20390 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20391 error "set striped dir error"
20393 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
20394 test_300_check_default_striped_dir striped_dir 1 0
20395 test_300_check_default_striped_dir striped_dir 2 1
20396 test_300_check_default_striped_dir striped_dir 2 -1
20398 #delete default stripe information
20399 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
20400 error "set default stripe on striped dir error"
20402 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
20403 for dir in $(find $DIR/$tdir/striped_dir/*); do
20404 stripe_count=$($LFS getdirstripe -c $dir)
20405 [ $stripe_count -eq 0 ] ||
20406 error "expect 1 get $stripe_count for $dir"
20409 run_test 300h "check default striped directory for striped directory"
20412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20413 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20414 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20415 skip "Need MDS version at least 2.7.55"
20422 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20423 error "set striped dir error"
20425 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20426 error "create files under striped dir failed"
20428 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
20429 error "set striped hashdir error"
20431 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
20432 error "create dir0 under hash dir failed"
20433 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
20434 error "create dir1 under hash dir failed"
20436 # unfortunately, we need to umount to clear dir layout cache for now
20437 # once we fully implement dir layout, we can drop this
20438 umount_client $MOUNT || error "umount failed"
20439 mount_client $MOUNT || error "mount failed"
20441 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
20442 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
20443 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
20445 #set the stripe to be unknown hash type
20446 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
20447 $LCTL set_param fail_loc=0x1901
20448 for ((i = 0; i < 10; i++)); do
20449 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
20450 error "stat f-$i failed"
20451 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
20454 touch $DIR/$tdir/striped_dir/f0 &&
20455 error "create under striped dir with unknown hash should fail"
20457 $LCTL set_param fail_loc=0
20459 umount_client $MOUNT || error "umount failed"
20460 mount_client $MOUNT || error "mount failed"
20464 run_test 300i "client handle unknown hash type striped directory"
20467 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20469 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20470 skip "Need MDS version at least 2.7.55"
20477 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
20478 $LCTL set_param fail_loc=0x1702
20479 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20480 error "set striped dir error"
20482 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20483 error "create files under striped dir failed"
20485 $LCTL set_param fail_loc=0
20487 rm -rf $DIR/$tdir || error "unlink striped dir fails"
20491 run_test 300j "test large update record"
20494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20495 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20496 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20497 skip "Need MDS version at least 2.7.55"
20499 # this test needs a huge transaction
20501 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20502 osd*.$FSNAME-MDT0000.kbytestotal")
20503 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
20510 #define OBD_FAIL_LARGE_STRIPE 0x1703
20511 $LCTL set_param fail_loc=0x1703
20512 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
20513 error "set striped dir error"
20514 $LCTL set_param fail_loc=0
20516 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20517 error "getstripeddir fails"
20518 rm -rf $DIR/$tdir/striped_dir ||
20519 error "unlink striped dir fails"
20523 run_test 300k "test large striped directory"
20526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20527 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20528 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20529 skip "Need MDS version at least 2.7.55"
20533 test_mkdir -p $DIR/$tdir/striped_dir
20534 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
20535 error "chown $RUNAS_ID failed"
20536 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
20537 error "set default striped dir failed"
20539 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
20540 $LCTL set_param fail_loc=0x80000158
20541 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
20543 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
20544 [ $stripe_index -eq 1 ] ||
20545 error "expect 1 get $stripe_index for $dir"
20547 run_test 300l "non-root user to create dir under striped dir with stale layout"
20550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20551 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
20552 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20553 skip "Need MDS version at least 2.7.55"
20555 mkdir -p $DIR/$tdir/striped_dir
20556 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
20557 error "set default stripes dir error"
20559 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
20561 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
20562 [ $stripe_count -eq 0 ] ||
20563 error "expect 0 get $stripe_count for a"
20565 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
20566 error "set default stripes dir error"
20568 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
20570 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
20571 [ $stripe_count -eq 0 ] ||
20572 error "expect 0 get $stripe_count for b"
20574 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
20575 error "set default stripes dir error"
20577 mkdir $DIR/$tdir/striped_dir/c &&
20578 error "default stripe_index is invalid, mkdir c should fails"
20580 rm -rf $DIR/$tdir || error "rmdir fails"
20582 run_test 300m "setstriped directory on single MDT FS"
20585 local list=$(comma_list $(mdts_nodes))
20588 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20593 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20594 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20595 skip "Need MDS version at least 2.7.55"
20596 remote_mds_nodsh && skip "remote MDS with nodsh"
20599 local list=$(comma_list $(mdts_nodes))
20601 trap cleanup_300n RETURN EXIT
20602 mkdir -p $DIR/$tdir
20603 chmod 777 $DIR/$tdir
20604 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
20605 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20606 error "create striped dir succeeds with gid=0"
20608 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20609 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
20610 error "create striped dir fails with gid=-1"
20612 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20613 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
20614 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20615 error "set default striped dir succeeds with gid=0"
20618 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20619 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
20620 error "set default striped dir fails with gid=-1"
20623 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20624 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
20625 error "create test_dir fails"
20626 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
20627 error "create test_dir1 fails"
20628 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
20629 error "create test_dir2 fails"
20632 run_test 300n "non-root user to create dir under striped dir with default EA"
20635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20636 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20637 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20638 skip "Need MDS version at least 2.7.55"
20643 mkdir -p $DIR/$tdir
20645 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
20646 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
20647 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
20648 skip "not enough free inodes $numfree1 $numfree2"
20651 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
20652 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
20653 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
20654 skip "not enough free space $numfree1 $numfree2"
20657 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
20658 error "setdirstripe fails"
20660 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
20661 error "create dirs fails"
20663 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
20664 ls $DIR/$tdir/striped_dir > /dev/null ||
20665 error "ls striped dir fails"
20666 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
20667 error "unlink big striped dir fails"
20669 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
20672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20673 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20674 remote_mds_nodsh && skip "remote MDS with nodsh"
20676 mkdir -p $DIR/$tdir
20678 #define OBD_FAIL_OUT_ENOSPC 0x1704
20679 do_facet mds2 lctl set_param fail_loc=0x80001704
20680 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
20681 && error "create striped directory should fail"
20683 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
20685 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
20688 run_test 300p "create striped directory without space"
20691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20692 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20694 local fd=$(free_fd)
20695 local cmd="exec $fd<$tdir"
20697 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
20700 trap "eval $cmd" EXIT
20701 cd $tdir || error "cd $tdir fails"
20702 rmdir ../$tdir || error "rmdir $tdir fails"
20703 mkdir local_dir && error "create dir succeeds"
20704 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
20708 run_test 300q "create remote directory under orphan directory"
20711 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20712 skip "Need MDS version at least 2.7.55" && return
20713 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20717 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
20718 error "set striped dir error"
20720 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20721 error "getstripeddir fails"
20724 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
20725 awk '/lmv_stripe_count:/ { print $2 }')
20727 [ $MDSCOUNT -ne $stripe_count ] &&
20728 error "wrong stripe count $stripe_count expected $MDSCOUNT"
20730 rm -rf $DIR/$tdir/striped_dir ||
20731 error "unlink striped dir fails"
20733 run_test 300r "test -1 striped directory"
20735 prepare_remote_file() {
20736 mkdir $DIR/$tdir/src_dir ||
20737 error "create remote source failed"
20739 cp /etc/hosts $DIR/$tdir/src_dir/a ||
20740 error "cp to remote source failed"
20741 touch $DIR/$tdir/src_dir/a
20743 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
20744 error "create remote target dir failed"
20746 touch $DIR/$tdir/tgt_dir/b
20748 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
20749 error "rename dir cross MDT failed!"
20751 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
20752 error "src_child still exists after rename"
20754 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
20755 error "missing file(a) after rename"
20757 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
20758 error "diff after rename"
20762 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20765 local remote_file=$DIR/$tdir/tgt_dir/b
20767 mkdir -p $DIR/$tdir
20769 prepare_remote_file || error "prepare remote file failed"
20772 $OPENUNLINK $remote_file $remote_file ||
20773 error "openunlink $remote_file failed"
20774 $CHECKSTAT -a $remote_file || error "$remote_file exists"
20776 run_test 310a "open unlink remote file"
20779 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20782 local remote_file=$DIR/$tdir/tgt_dir/b
20784 mkdir -p $DIR/$tdir
20786 prepare_remote_file || error "prepare remote file failed"
20788 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20789 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
20790 $CHECKSTAT -t file $remote_file || error "check file failed"
20792 run_test 310b "unlink remote file with multiple links while open"
20795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20796 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
20798 local remote_file=$DIR/$tdir/tgt_dir/b
20800 mkdir -p $DIR/$tdir
20802 prepare_remote_file || error "prepare remote file failed"
20804 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20805 multiop_bg_pause $remote_file O_uc ||
20806 error "mulitop failed for remote file"
20808 $MULTIOP $DIR/$tfile Ouc
20809 kill -USR1 $MULTIPID
20812 run_test 310c "open-unlink remote file with multiple links"
20816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20817 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20818 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
20819 skip "lustre < 2.8.54 does not contain LU-4825 fix"
20820 remote_mds_nodsh && skip "remote MDS with nodsh"
20822 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20823 local mdts=$(comma_list $(mdts_nodes))
20825 mkdir -p $DIR/$tdir
20826 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20827 createmany -o $DIR/$tdir/$tfile. 1000
20829 # statfs data is not real time, let's just calculate it
20830 old_iused=$((old_iused + 1000))
20832 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20833 osp.*OST0000*MDT0000.create_count")
20834 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20835 osp.*OST0000*MDT0000.max_create_count")
20836 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
20838 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
20839 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
20840 [ $index -ne 0 ] || error "$tfile stripe index is 0"
20842 unlinkmany $DIR/$tdir/$tfile. 1000
20844 do_nodes $mdts "$LCTL set_param -n \
20845 osp.*OST0000*.max_create_count=$max_count"
20846 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
20847 do_nodes $mdts "$LCTL set_param -n \
20848 osp.*OST0000*.create_count=$count"
20849 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
20850 grep "=0" && error "create_count is zero"
20853 for i in $(seq 120); do
20854 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20855 # system may be too busy to destroy all objs in time, use
20856 # a somewhat small value to not fail autotest
20857 [ $((old_iused - new_iused)) -gt 400 ] && break
20861 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
20862 [ $((old_iused - new_iused)) -gt 400 ] ||
20863 error "objs not destroyed after unlink"
20865 run_test 311 "disable OSP precreate, and unlink should destroy objs"
20872 local vdevdir=$(dirname $(facet_vdevice $ost))
20873 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
20874 local zfs_zapid=$(do_facet $ost $cmd |
20875 grep -w "/O/0/d$((objid%32))" -C 5 |
20876 awk '/Object/{getline; print $1}')
20877 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
20878 awk "/$objid = /"'{printf $3}')
20883 zfs_object_blksz() {
20887 local vdevdir=$(dirname $(facet_vdevice $ost))
20888 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
20889 local blksz=$(do_facet $ost $cmd $objid |
20890 awk '/dblk/{getline; printf $4}')
20892 case "${blksz: -1}" in
20893 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
20894 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
20901 test_312() { # LU-4856
20902 remote_ost_nodsh && skip "remote OST with nodsh"
20903 [ "$ost1_FSTYPE" = "zfs" ] ||
20904 skip_env "the test only applies to zfs"
20906 local max_blksz=$(do_facet ost1 \
20907 $ZFS get -p recordsize $(facet_device ost1) |
20908 awk '!/VALUE/{print $3}')
20910 # to make life a little bit easier
20911 $LFS mkdir -c 1 -i 0 $DIR/$tdir
20912 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20914 local tf=$DIR/$tdir/$tfile
20916 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20918 # Get ZFS object id
20919 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20920 # block size change by sequential overwrite
20923 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
20924 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
20926 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
20927 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
20931 # block size change by sequential append write
20932 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
20933 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20934 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20937 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
20938 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
20939 oflag=sync conv=notrunc
20941 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20942 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
20943 error "blksz error, actual $blksz, " \
20944 "expected: 2 * $count * $PAGE_SIZE"
20950 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20951 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20953 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
20954 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20955 [ $blksz -eq $PAGE_SIZE ] ||
20956 error "blksz error: $blksz, expected: $PAGE_SIZE"
20958 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
20959 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20960 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
20962 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
20963 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20964 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
20966 run_test 312 "make sure ZFS adjusts its block size by write pattern"
20969 remote_ost_nodsh && skip "remote OST with nodsh"
20971 local file=$DIR/$tfile
20974 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
20976 # define OBD_FAIL_TGT_RCVD_EIO 0x720
20977 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20978 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
20979 error "write should failed"
20980 do_facet ost1 "$LCTL set_param fail_loc=0"
20983 run_test 313 "io should fail after last_rcvd update fail"
20986 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20988 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
20989 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20991 wait_delete_completed
20992 do_facet ost1 "$LCTL set_param fail_loc=0"
20994 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
20996 test_315() { # LU-618
20997 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
20999 local file=$DIR/$tfile
21002 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
21003 error "multiop file write failed"
21004 $MULTIOP $file oO_RDONLY:r4063232_c &
21009 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
21012 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
21015 run_test 315 "read should be accounted"
21018 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21019 large_xattr_enabled || skip_env "ea_inode feature disabled"
21021 rm -rf $DIR/$tdir/d
21022 mkdir -p $DIR/$tdir/d
21023 chown nobody $DIR/$tdir/d
21024 touch $DIR/$tdir/d/file
21026 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
21028 run_test 316 "lfs mv"
21031 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
21032 skip "Need MDS version at least 2.11.53"
21033 if [ "$ost1_FSTYPE" == "zfs" ]; then
21034 skip "LU-10370: no implementation for ZFS"
21038 local grant_blk_size
21040 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
21041 awk '/grant_block_size:/ { print $2; exit; }')
21043 # Create File of size 5M. Truncate it to below size's and verify
21046 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
21047 error "Create file $DIR/$tfile failed"
21048 stack_trap "rm -f $DIR/$tfile" EXIT
21050 for trunc_sz in 2097152 4097 4000 509 0; do
21051 $TRUNCATE $DIR/$tfile $trunc_sz ||
21052 error "truncate $tfile to $trunc_sz failed"
21053 local sz=$(stat --format=%s $DIR/$tfile)
21054 local blk=$(stat --format=%b $DIR/$tfile)
21055 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
21056 grant_blk_size) * 8))
21058 if [[ $blk -ne $trunc_blk ]]; then
21059 $(which stat) $DIR/$tfile
21060 error "Expected Block $trunc_blk got $blk for $tfile"
21063 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21064 error "Expected Size $trunc_sz got $sz for $tfile"
21069 # Create file with a hole and write actual two blocks. Block count
21072 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
21073 conv=fsync || error "Create file : $DIR/$tfile"
21075 # Calculate the final truncate size.
21076 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
21079 # truncate to size $trunc_sz bytes. Strip the last block
21080 # The block count must drop to 8
21082 $TRUNCATE $DIR/$tfile $trunc_sz ||
21083 error "truncate $tfile to $trunc_sz failed"
21085 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
21086 sz=$(stat --format=%s $DIR/$tfile)
21087 blk=$(stat --format=%b $DIR/$tfile)
21089 if [[ $blk -ne $trunc_bsz ]]; then
21090 $(which stat) $DIR/$tfile
21091 error "Expected Block $trunc_bsz got $blk for $tfile"
21094 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21095 error "Expected Size $trunc_sz got $sz for $tfile"
21097 run_test 317 "Verify blocks get correctly update after truncate"
21100 local old_max_active=$($LCTL get_param -n \
21101 llite.*.max_read_ahead_async_active 2>/dev/null)
21103 $LCTL set_param llite.*.max_read_ahead_async_active=256
21104 local max_active=$($LCTL get_param -n \
21105 llite.*.max_read_ahead_async_active 2>/dev/null)
21106 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
21108 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
21109 error "set max_read_ahead_async_active should succeed"
21111 $LCTL set_param llite.*.max_read_ahead_async_active=512
21112 max_active=$($LCTL get_param -n \
21113 llite.*.max_read_ahead_async_active 2>/dev/null)
21114 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
21116 # restore @max_active
21117 [ $old_max_active -ne 0 ] && $LCTL set_param \
21118 llite.*.max_read_ahead_async_active=$old_max_active
21120 local old_threshold=$($LCTL get_param -n \
21121 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21122 local max_per_file_mb=$($LCTL get_param -n \
21123 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
21125 local invalid=$(($max_per_file_mb + 1))
21127 llite.*.read_ahead_async_file_threshold_mb=$invalid\
21128 && error "set $invalid should fail"
21130 local valid=$(($invalid - 1))
21132 llite.*.read_ahead_async_file_threshold_mb=$valid ||
21133 error "set $valid should succeed"
21134 local threshold=$($LCTL get_param -n \
21135 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21136 [ $threshold -eq $valid ] || error \
21137 "expect threshold $valid got $threshold"
21139 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
21141 run_test 318 "Verify async readahead tunables"
21144 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
21146 local before=$(date +%s)
21148 local mdir=$DIR/$tdir
21149 local file=$mdir/xxx
21151 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
21154 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
21155 $LCTL set_param fail_val=5 fail_loc=0x8000032c
21156 $LFS mv -m1 $file &
21159 dd if=$file of=/dev/null
21161 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
21162 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
21164 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
21166 run_test 319 "lost lease lock on migrate error"
21168 test_398a() { # LU-4198
21169 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21170 $LCTL set_param ldlm.namespaces.*.lru_size=clear
21172 # request a new lock on client
21173 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21175 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21176 local lock_count=$($LCTL get_param -n \
21177 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21178 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
21180 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
21182 # no lock cached, should use lockless IO and not enqueue new lock
21183 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21184 lock_count=$($LCTL get_param -n \
21185 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21186 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
21188 run_test 398a "direct IO should cancel lock otherwise lockless"
21190 test_398b() { # LU-4198
21191 which fio || skip_env "no fio installed"
21192 $LFS setstripe -c -1 $DIR/$tfile
21195 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
21198 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
21199 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21200 --numjobs=$njobs --fallocate=none \
21201 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21202 --filename=$DIR/$tfile &
21205 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
21206 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
21207 --numjobs=$njobs --fallocate=none \
21208 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21209 --filename=$DIR/$tfile || true
21214 run_test 398b "DIO and buffer IO race"
21216 test_398c() { # LU-4198
21217 which fio || skip_env "no fio installed"
21219 saved_debug=$($LCTL get_param -n debug)
21220 $LCTL set_param debug=0
21222 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
21223 ((size /= 1024)) # by megabytes
21224 ((size /= 2)) # write half of the OST at most
21225 [ $size -gt 40 ] && size=40 #reduce test time anyway
21227 $LFS setstripe -c 1 $DIR/$tfile
21229 # it seems like ldiskfs reserves more space than necessary if the
21230 # writing blocks are not mapped, so it extends the file firstly
21231 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
21232 cancel_lru_locks osc
21234 # clear and verify rpc_stats later
21235 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
21238 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
21239 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
21240 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21241 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21242 --filename=$DIR/$tfile
21243 [ $? -eq 0 ] || error "fio write error"
21245 [ $($LCTL get_param -n \
21246 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
21247 error "Locks were requested while doing AIO"
21249 # get the percentage of 1-page I/O
21250 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
21251 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
21253 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
21255 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
21256 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21257 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21258 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21259 --filename=$DIR/$tfile
21260 [ $? -eq 0 ] || error "fio mixed read write error"
21263 $LCTL set_param debug="$saved_debug"
21265 run_test 398c "run fio to test AIO"
21268 local read_write=$1
21269 if [ "$read_write" = "write" ]; then
21270 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
21271 elif [ "$read_write" = "read" ]; then
21272 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
21274 error "argument error"
21277 # turn off debug for performance testing
21278 local saved_debug=$($LCTL get_param -n debug)
21279 $LCTL set_param debug=0
21281 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21283 # get ost1 size - $FSNAME-OST0000
21284 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
21285 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
21286 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
21288 if [ "$read_write" = "read" ]; then
21289 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
21292 local start_time=$(date +%s.%N)
21293 $dd_cmd bs=1M count=$blocks oflag=sync ||
21294 error "real dd $read_write error"
21295 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
21297 if [ "$read_write" = "write" ]; then
21301 # define OBD_FAIL_OST_FAKE_RW 0x238
21302 do_facet ost1 $LCTL set_param fail_loc=0x238
21304 local start_time=$(date +%s.%N)
21305 $dd_cmd bs=1M count=$blocks oflag=sync ||
21306 error "fake dd $read_write error"
21307 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
21309 if [ "$read_write" = "write" ]; then
21311 cancel_lru_locks osc
21312 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
21313 error "$tfile size not $blocks MB"
21315 do_facet ost1 $LCTL set_param fail_loc=0
21317 echo "fake $read_write $duration_fake vs. normal $read_write" \
21318 "$duration in seconds"
21319 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
21320 error_not_in_vm "fake write is slower"
21322 $LCTL set_param -n debug="$saved_debug"
21325 test_399a() { # LU-7655 for OST fake write
21326 remote_ost_nodsh && skip "remote OST with nodsh"
21330 run_test 399a "fake write should not be slower than normal write"
21332 test_399b() { # LU-8726 for OST fake read
21333 remote_ost_nodsh && skip "remote OST with nodsh"
21334 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
21335 skip_env "ldiskfs only test"
21340 run_test 399b "fake read should not be slower than normal read"
21342 test_400a() { # LU-1606, was conf-sanity test_74
21343 if ! which $CC > /dev/null 2>&1; then
21344 skip_env "$CC is not installed"
21347 local extra_flags=''
21348 local out=$TMP/$tfile
21349 local prefix=/usr/include/lustre
21352 # Oleg removes c files in his test rig so test if any c files exist
21353 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
21354 skip_env "Needed c test files are missing"
21356 if ! [[ -d $prefix ]]; then
21357 # Assume we're running in tree and fixup the include path.
21358 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
21359 extra_flags+=" -L$LUSTRE/utils/.lib"
21362 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
21363 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
21364 error "client api broken"
21368 run_test 400a "Lustre client api program can compile and link"
21370 test_400b() { # LU-1606, LU-5011
21372 local out=$TMP/$tfile
21373 local prefix=/usr/include/linux/lustre
21375 # We use a hard coded prefix so that this test will not fail
21376 # when run in tree. There are headers in lustre/include/lustre/
21377 # that are not packaged (like lustre_idl.h) and have more
21378 # complicated include dependencies (like config.h and lnet/types.h).
21379 # Since this test about correct packaging we just skip them when
21380 # they don't exist (see below) rather than try to fixup cppflags.
21382 if ! which $CC > /dev/null 2>&1; then
21383 skip_env "$CC is not installed"
21386 for header in $prefix/*.h; do
21387 if ! [[ -f "$header" ]]; then
21391 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
21392 continue # lustre_ioctl.h is internal header
21395 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
21396 error "cannot compile '$header'"
21400 run_test 400b "packaged headers can be compiled"
21402 test_401a() { #LU-7437
21403 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
21404 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
21406 #count the number of parameters by "list_param -R"
21407 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
21408 #count the number of parameters by listing proc files
21409 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
21410 echo "proc_dirs='$proc_dirs'"
21411 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
21412 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
21415 [ $params -eq $procs ] ||
21416 error "found $params parameters vs. $procs proc files"
21418 # test the list_param -D option only returns directories
21419 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
21420 #count the number of parameters by listing proc directories
21421 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
21424 [ $params -eq $procs ] ||
21425 error "found $params parameters vs. $procs proc files"
21427 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
21430 local save=$($LCTL get_param -n jobid_var)
21433 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
21434 error "no error returned when setting bad parameters"
21436 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
21437 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
21439 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
21440 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
21441 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
21443 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
21446 local jobid_var_old=$($LCTL get_param -n jobid_var)
21447 local jobid_var_new
21449 $LCTL set_param jobid_var= &&
21450 error "no error returned for 'set_param a='"
21452 jobid_var_new=$($LCTL get_param -n jobid_var)
21453 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21454 error "jobid_var was changed by setting without value"
21456 $LCTL set_param jobid_var &&
21457 error "no error returned for 'set_param a'"
21459 jobid_var_new=$($LCTL get_param -n jobid_var)
21460 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21461 error "jobid_var was changed by setting without value"
21463 run_test 401c "Verify 'lctl set_param' without value fails in either format."
21466 local jobid_var_old=$($LCTL get_param -n jobid_var)
21467 local jobid_var_new
21468 local new_value="foo=bar"
21470 $LCTL set_param jobid_var=$new_value ||
21471 error "'set_param a=b' did not accept a value containing '='"
21473 jobid_var_new=$($LCTL get_param -n jobid_var)
21474 [[ "$jobid_var_new" == "$new_value" ]] ||
21475 error "'set_param a=b' failed on a value containing '='"
21477 # Reset the jobid_var to test the other format
21478 $LCTL set_param jobid_var=$jobid_var_old
21479 jobid_var_new=$($LCTL get_param -n jobid_var)
21480 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21481 error "failed to reset jobid_var"
21483 $LCTL set_param jobid_var $new_value ||
21484 error "'set_param a b' did not accept a value containing '='"
21486 jobid_var_new=$($LCTL get_param -n jobid_var)
21487 [[ "$jobid_var_new" == "$new_value" ]] ||
21488 error "'set_param a b' failed on a value containing '='"
21490 $LCTL set_param jobid_var $jobid_var_old
21491 jobid_var_new=$($LCTL get_param -n jobid_var)
21492 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21493 error "failed to reset jobid_var"
21495 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
21498 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
21499 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
21500 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
21501 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
21502 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
21503 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
21504 remote_mds_nodsh && skip "remote MDS with nodsh"
21506 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
21507 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
21508 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
21509 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
21510 echo "Touch failed - OK"
21512 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
21515 local file1=$DIR/$tfile.1
21516 local file2=$DIR/$tfile.2
21517 local tfile=$TMP/$tfile
21519 rm -f $file1 $file2 $tfile
21524 # 30 sec OBD_TIMEOUT in ll_getattr()
21525 # right before populating st_nlink
21526 $LCTL set_param fail_loc=0x80001409
21527 stat -c %h $file1 > $tfile &
21529 # create an alias, drop all locks and reclaim the dentry
21531 cancel_lru_locks mdc
21532 cancel_lru_locks osc
21533 sysctl -w vm.drop_caches=2
21537 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
21539 rm -f $tfile $file1 $file2
21541 run_test 403 "i_nlink should not drop to zero due to aliasing"
21543 test_404() { # LU-6601
21544 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
21545 skip "Need server version newer than 2.8.52"
21546 remote_mds_nodsh && skip "remote MDS with nodsh"
21548 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
21549 awk '/osp .*-osc-MDT/ { print $4}')
21552 for osp in $mosps; do
21553 echo "Deactivate: " $osp
21554 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
21555 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21556 awk -vp=$osp '$4 == p { print $2 }')
21557 [ $stat = IN ] || {
21558 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21559 error "deactivate error"
21561 echo "Activate: " $osp
21562 do_facet $SINGLEMDS $LCTL --device %$osp activate
21563 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21564 awk -vp=$osp '$4 == p { print $2 }')
21565 [ $stat = UP ] || {
21566 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21567 error "activate error"
21571 run_test 404 "validate manual {de}activated works properly for OSPs"
21574 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
21575 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
21576 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
21577 skip "Layout swap lock is not supported"
21579 check_swap_layouts_support
21581 test_mkdir $DIR/$tdir
21582 swap_lock_test -d $DIR/$tdir ||
21583 error "One layout swap locked test failed"
21585 run_test 405 "Various layout swap lock tests"
21588 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21589 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21590 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
21591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21592 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
21593 skip "Need MDS version at least 2.8.50"
21595 local def_stripe_size=$($LFS getstripe -S $MOUNT)
21596 local test_pool=$TESTNAME
21598 pool_add $test_pool || error "pool_add failed"
21599 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
21600 error "pool_add_targets failed"
21602 save_layout_restore_at_exit $MOUNT
21604 # parent set default stripe count only, child will stripe from both
21605 # parent and fs default
21606 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
21607 error "setstripe $MOUNT failed"
21608 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
21609 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
21610 for i in $(seq 10); do
21611 local f=$DIR/$tdir/$tfile.$i
21612 touch $f || error "touch failed"
21613 local count=$($LFS getstripe -c $f)
21614 [ $count -eq $OSTCOUNT ] ||
21615 error "$f stripe count $count != $OSTCOUNT"
21616 local offset=$($LFS getstripe -i $f)
21617 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
21618 local size=$($LFS getstripe -S $f)
21619 [ $size -eq $((def_stripe_size * 2)) ] ||
21620 error "$f stripe size $size != $((def_stripe_size * 2))"
21621 local pool=$($LFS getstripe -p $f)
21622 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
21625 # change fs default striping, delete parent default striping, now child
21626 # will stripe from new fs default striping only
21627 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
21628 error "change $MOUNT default stripe failed"
21629 $LFS setstripe -c 0 $DIR/$tdir ||
21630 error "delete $tdir default stripe failed"
21631 for i in $(seq 11 20); do
21632 local f=$DIR/$tdir/$tfile.$i
21633 touch $f || error "touch $f failed"
21634 local count=$($LFS getstripe -c $f)
21635 [ $count -eq 1 ] || error "$f stripe count $count != 1"
21636 local offset=$($LFS getstripe -i $f)
21637 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
21638 local size=$($LFS getstripe -S $f)
21639 [ $size -eq $def_stripe_size ] ||
21640 error "$f stripe size $size != $def_stripe_size"
21641 local pool=$($LFS getstripe -p $f)
21642 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
21645 unlinkmany $DIR/$tdir/$tfile. 1 20
21647 local f=$DIR/$tdir/$tfile
21648 pool_remove_all_targets $test_pool $f
21649 pool_remove $test_pool $f
21651 run_test 406 "DNE support fs default striping"
21654 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21655 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21656 skip "Need MDS version at least 2.8.55"
21657 remote_mds_nodsh && skip "remote MDS with nodsh"
21659 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
21660 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
21661 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
21662 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
21663 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
21665 #define OBD_FAIL_DT_TXN_STOP 0x2019
21666 for idx in $(seq $MDSCOUNT); do
21667 do_facet mds$idx "lctl set_param fail_loc=0x2019"
21669 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
21670 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
21671 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
21674 run_test 407 "transaction fail should cause operation fail"
21677 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
21679 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
21680 lctl set_param fail_loc=0x8000040a
21681 # let ll_prepare_partial_page() fail
21682 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
21686 # create at least 100 unused inodes so that
21687 # shrink_icache_memory(0) should not return 0
21688 touch $DIR/$tfile-{0..100}
21689 rm -f $DIR/$tfile-{0..100}
21692 echo 2 > /proc/sys/vm/drop_caches
21694 run_test 408 "drop_caches should not hang due to page leaks"
21698 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21700 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
21701 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
21702 touch $DIR/$tdir/guard || error "(2) Fail to create"
21704 local PREFIX=$(str_repeat 'A' 128)
21705 echo "Create 1K hard links start at $(date)"
21706 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21707 error "(3) Fail to hard link"
21709 echo "Links count should be right although linkEA overflow"
21710 stat $DIR/$tdir/guard || error "(4) Fail to stat"
21711 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
21712 [ $linkcount -eq 1001 ] ||
21713 error "(5) Unexpected hard links count: $linkcount"
21715 echo "List all links start at $(date)"
21716 ls -l $DIR/$tdir/foo > /dev/null ||
21717 error "(6) Fail to list $DIR/$tdir/foo"
21719 echo "Unlink hard links start at $(date)"
21720 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21721 error "(7) Fail to unlink"
21722 echo "Unlink hard links finished at $(date)"
21724 run_test 409 "Large amount of cross-MDTs hard links on the same file"
21728 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
21729 skip "Need client version at least 2.9.59"
21731 # Create a file, and stat it from the kernel
21732 local testfile=$DIR/$tfile
21735 local run_id=$RANDOM
21736 local my_ino=$(stat --format "%i" $testfile)
21738 # Try to insert the module. This will always fail as the
21739 # module is designed to not be inserted.
21740 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
21743 # Anything but success is a test failure
21745 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
21746 error "no inode match"
21748 run_test 410 "Test inode number returned from kernel thread"
21750 cleanup_test411_cgroup() {
21756 local cg_basedir=/sys/fs/cgroup/memory
21758 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
21759 skip "no setup for cgroup"
21761 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
21762 error "test file creation failed"
21763 cancel_lru_locks osc
21765 # Create a very small memory cgroup to force a slab allocation error
21766 local cgdir=$cg_basedir/osc_slab_alloc
21767 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
21768 trap "cleanup_test411_cgroup $cgdir" EXIT
21769 echo 2M > $cgdir/memory.kmem.limit_in_bytes
21770 echo 1M > $cgdir/memory.limit_in_bytes
21772 # Should not LBUG, just be killed by oom-killer
21773 # dd will return 0 even allocation failure in some environment.
21774 # So don't check return value
21775 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
21776 cleanup_test411_cgroup $cgdir
21780 run_test 411 "Slab allocation error with cgroup does not LBUG"
21783 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21784 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
21785 skip "Need server version at least 2.10.55"
21788 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
21789 error "mkdir failed"
21790 $LFS getdirstripe $DIR/$tdir
21791 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21792 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
21793 error "expect $((MDSCOUT - 1)) get $stripe_index"
21794 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
21795 [ $stripe_count -eq 2 ] ||
21796 error "expect 2 get $stripe_count"
21798 run_test 412 "mkdir on specific MDTs"
21802 local stripe_count=$2
21803 local mdts=$(comma_list $(mdts_nodes))
21806 local lmv_qos_prio_free
21807 local lmv_qos_threshold_rr
21808 local lmv_qos_maxage
21809 local lod_qos_prio_free
21810 local lod_qos_threshold_rr
21811 local lod_qos_maxage
21815 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
21816 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
21817 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
21819 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
21820 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
21821 stack_trap "$LCTL set_param \
21822 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
21823 stack_trap "$LCTL set_param \
21824 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
21825 stack_trap "$LCTL set_param \
21826 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
21828 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
21829 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
21830 lod_qos_prio_free=${lod_qos_prio_free%%%}
21831 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
21832 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
21833 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
21834 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
21835 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
21836 stack_trap "do_nodes $mdts $LCTL set_param \
21837 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
21838 stack_trap "do_nodes $mdts $LCTL set_param \
21839 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
21841 stack_trap "do_nodes $mdts $LCTL set_param \
21842 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
21845 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
21847 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
21848 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
21850 testdir=$DIR/$tdir-s$stripe_count/rr
21852 for i in $(seq $((100 * MDSCOUNT))); do
21853 eval $mkdir_cmd $testdir/subdir$i ||
21854 error "$mkdir_cmd subdir$i failed"
21857 for i in $(seq $MDSCOUNT); do
21858 count=$($LFS getdirstripe -i $testdir/* |
21859 grep ^$((i - 1))$ | wc -l)
21860 echo "$count directories created on MDT$((i - 1))"
21861 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
21863 if [ $stripe_count -gt 1 ]; then
21864 count=$($LFS getdirstripe $testdir/* |
21865 grep -P "^\s+$((i - 1))\t" | wc -l)
21866 echo "$count stripes created on MDT$((i - 1))"
21867 # deviation should < 5% of average
21868 [ $count -lt $((95 * stripe_count)) ] ||
21869 [ $count -gt $((105 * stripe_count)) ] &&
21870 error "stripes are not evenly distributed"
21874 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
21875 do_nodes $mdts $LCTL set_param \
21876 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
21879 echo "Check for uneven MDTs: "
21889 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
21890 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
21891 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
21893 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21894 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21897 for ((i = 1; i < ${#ffree[@]}; i++)); do
21898 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
21899 if [ $tmp -gt $max ]; then
21903 if [ $tmp -lt $min ]; then
21909 [ ${ffree[min_index]} -eq 0 ] &&
21910 skip "no free files in MDT$min_index"
21911 [ ${ffree[min_index]} -gt 100000000 ] &&
21912 skip "too much free files in MDT$min_index"
21914 # Check if we need to generate uneven MDTs
21916 local diff=$(((max - min) * 100 / min))
21917 local value="$(generate_string 1024)"
21919 while [ $diff -lt $threshold ]; do
21920 # generate uneven MDTs, create till $threshold% diff
21921 echo -n "weight diff=$diff% must be > $threshold% ..."
21922 count=$((${ffree[min_index]} / 10))
21923 # 50 sec per 10000 files in vm
21924 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
21925 skip "$count files to create"
21926 echo "Fill MDT$min_index with $count files"
21927 [ -d $DIR/$tdir-MDT$min_index ] ||
21928 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
21929 error "mkdir $tdir-MDT$min_index failed"
21930 for i in $(seq $count); do
21931 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
21932 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
21933 error "create f$j_$i failed"
21934 setfattr -n user.413b -v $value \
21935 $DIR/$tdir-MDT$min_index/f$j_$i ||
21936 error "setfattr f$j_$i failed"
21939 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
21940 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
21941 max=$(((${ffree[max_index]} >> 8) * \
21942 (${bavail[max_index]} * bsize >> 16)))
21943 min=$(((${ffree[min_index]} >> 8) * \
21944 (${bavail[min_index]} * bsize >> 16)))
21945 diff=$(((max - min) * 100 / min))
21948 echo "MDT filesfree available: ${ffree[@]}"
21949 echo "MDT blocks available: ${bavail[@]}"
21950 echo "weight diff=$diff%"
21953 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
21955 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
21956 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
21957 # decrease statfs age, so that it can be updated in time
21958 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
21959 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
21963 testdir=$DIR/$tdir-s$stripe_count/qos
21965 for i in $(seq $((100 * MDSCOUNT))); do
21966 eval $mkdir_cmd $testdir/subdir$i ||
21967 error "$mkdir_cmd subdir$i failed"
21970 for i in $(seq $MDSCOUNT); do
21971 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
21973 echo "$count directories created on MDT$((i - 1))"
21975 if [ $stripe_count -gt 1 ]; then
21976 count=$($LFS getdirstripe $testdir/* |
21977 grep -P "^\s+$((i - 1))\t" | wc -l)
21978 echo "$count stripes created on MDT$((i - 1))"
21982 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
21983 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
21985 # D-value should > 10% of averge
21986 [ $((max - min)) -lt 10 ] &&
21987 error "subdirs shouldn't be evenly distributed"
21990 if [ $stripe_count -gt 1 ]; then
21991 max=$($LFS getdirstripe $testdir/* |
21992 grep -P "^\s+$max_index\t" | wc -l)
21993 min=$($LFS getdirstripe $testdir/* |
21994 grep -P "^\s+$min_index\t" | wc -l)
21995 [ $((max - min)) -le $((10 * stripe_count)) ] &&
21996 error "stripes shouldn't be evenly distributed"|| true
22001 [ $MDSCOUNT -lt 2 ] &&
22002 skip "We need at least 2 MDTs for this test"
22004 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22005 skip "Need server version at least 2.12.52"
22009 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22010 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22011 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22012 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22013 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
22016 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
22019 [ $MDSCOUNT -lt 2 ] &&
22020 skip "We need at least 2 MDTs for this test"
22022 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22023 skip "Need server version at least 2.12.52"
22027 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22028 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22029 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22030 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22031 $LFS setdirstripe -D -c $stripe_count \
22032 $DIR/$tdir-s$stripe_count/rr ||
22033 error "setdirstripe failed"
22034 $LFS setdirstripe -D -c $stripe_count \
22035 $DIR/$tdir-s$stripe_count/qos ||
22036 error "setdirstripe failed"
22037 test_qos_mkdir "mkdir" $stripe_count
22040 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
22043 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
22044 $LCTL set_param fail_loc=0x80000521
22045 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
22048 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
22051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22052 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22053 skip "Need server version at least 2.11.52"
22063 # this test may be slow on ZFS
22064 [ "$mds1_FSTYPE" == "zfs" ] && total=100
22066 # though this test is designed for striped directory, let's test normal
22067 # directory too since lock is always saved as CoS lock.
22068 test_mkdir $DIR/$tdir || error "mkdir $tdir"
22069 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
22078 start_time=$(date +%s)
22079 for i in $(seq $total); do
22080 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
22083 end_time=$(date +%s)
22084 duration=$((end_time - start_time))
22086 kill -9 $setattr_pid
22088 echo "rename $total files took $duration sec"
22089 [ $duration -lt 100 ] || error "rename took $duration sec"
22091 run_test 415 "lock revoke is not missing"
22094 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22095 skip "Need server version at least 2.11.55"
22097 # define OBD_FAIL_OSD_TXN_START 0x19a
22098 do_facet mds1 lctl set_param fail_loc=0x19a
22100 lfs mkdir -c $MDSCOUNT $DIR/$tdir
22104 run_test 416 "transaction start failure won't cause system hung"
22108 do_nodes $(comma_list $(mdts_nodes)) \
22109 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
22110 do_nodes $(comma_list $(mdts_nodes)) \
22111 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
22112 do_nodes $(comma_list $(mdts_nodes)) \
22113 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
22117 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22118 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
22119 skip "Need MDS version at least 2.11.56"
22121 trap cleanup_417 RETURN EXIT
22123 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
22124 do_nodes $(comma_list $(mdts_nodes)) \
22125 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
22126 $LFS migrate -m 0 $DIR/$tdir.1 &&
22127 error "migrate dir $tdir.1 should fail"
22129 do_nodes $(comma_list $(mdts_nodes)) \
22130 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
22131 $LFS mkdir -i 1 $DIR/$tdir.2 &&
22132 error "create remote dir $tdir.2 should fail"
22134 do_nodes $(comma_list $(mdts_nodes)) \
22135 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
22136 $LFS mkdir -c 2 $DIR/$tdir.3 &&
22137 error "create striped dir $tdir.3 should fail"
22140 run_test 417 "disable remote dir, striped dir and dir migration"
22142 # Checks that the outputs of df [-i] and lfs df [-i] match
22144 # usage: check_lfs_df <blocks | inodes> <mountpoint>
22154 [ "$1" == "blocks" ] && inodes= || inodes="-i"
22156 for count in {1..100}; do
22160 # read the lines of interest
22161 df_out=($(df -P $inodes $dir | tail -n +2)) ||
22162 error "df $inodes $dir | tail -n +2 failed"
22163 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
22164 error "lfs df $inodes $dir | grep summary: failed"
22166 # skip first substrings of each output as they are different
22167 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
22168 # compare the two outputs
22170 for i in {1..5}; do
22171 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
22179 lfs df $inodes $dir
22180 error "df and lfs df $1 output mismatch: " \
22181 "df ${inodes}: ${df_out[*]}, " \
22182 "lfs df ${inodes}: ${lfs_df_out[*]}"
22187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22189 local dir=$DIR/$tdir
22190 local numfiles=$((RANDOM % 4096 + 2))
22191 local numblocks=$((RANDOM % 256 + 1))
22193 wait_delete_completed
22196 # check block output
22197 check_lfs_df blocks $dir
22198 # check inode output
22199 check_lfs_df inodes $dir
22201 # create a single file and retest
22202 echo "Creating a single file and testing"
22203 createmany -o $dir/$tfile- 1 &>/dev/null ||
22204 error "creating 1 file in $dir failed"
22205 check_lfs_df blocks $dir
22206 check_lfs_df inodes $dir
22208 # create a random number of files
22209 echo "Creating $((numfiles - 1)) files and testing"
22210 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
22211 error "creating $((numfiles - 1)) files in $dir failed"
22213 # write a random number of blocks to the first test file
22214 echo "Writing $numblocks 4K blocks and testing"
22215 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
22216 count=$numblocks &>/dev/null ||
22217 error "dd to $dir/${tfile}-0 failed"
22220 check_lfs_df blocks $dir
22221 check_lfs_df inodes $dir
22223 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
22224 error "unlinking $numfiles files in $dir failed"
22226 run_test 418 "df and lfs df outputs match"
22230 local dir=$DIR/$tdir
22235 cancel_lru_locks mdc
22237 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
22238 $LCTL set_param fail_loc=0x1410
22240 $LCTL set_param fail_loc=0
22243 run_test 419 "Verify open file by name doesn't crash kernel"
22247 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
22248 skip "Need MDS version at least 2.12.53"
22250 local SAVE_UMASK=$(umask)
22251 local dir=$DIR/$tdir
22252 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
22256 mkdir -m03777 $dir/testdir
22257 ls -dn $dir/testdir
22258 # Need to remove trailing '.' when SELinux is enabled
22259 local dirperms=$(ls -dn $dir/testdir |
22260 awk '{ sub(/\.$/, "", $1); print $1}')
22261 [ $dirperms == "drwxrwsrwt" ] ||
22262 error "incorrect perms on $dir/testdir"
22264 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
22265 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
22266 ls -n $dir/testdir/testfile
22267 local fileperms=$(ls -n $dir/testdir/testfile |
22268 awk '{ sub(/\.$/, "", $1); print $1}')
22269 [ $fileperms == "-rwxr-xr-x" ] ||
22270 error "incorrect perms on $dir/testdir/testfile"
22274 run_test 420 "clear SGID bit on non-directories for non-members"
22281 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22282 skip "Need MDS version at least 2.12.54"
22284 test_mkdir $DIR/$tdir
22285 createmany -o $DIR/$tdir/f 3
22286 cnt=$(ls -1 $DIR/$tdir | wc -l)
22287 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22289 fid1=$(lfs path2fid $DIR/$tdir/f1)
22290 fid2=$(lfs path2fid $DIR/$tdir/f2)
22291 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
22293 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
22294 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
22296 cnt=$(ls -1 $DIR/$tdir | wc -l)
22297 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22299 rm -f $DIR/$tdir/f3 || error "can't remove f3"
22300 createmany -o $DIR/$tdir/f 3
22301 cnt=$(ls -1 $DIR/$tdir | wc -l)
22302 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22304 fid1=$(lfs path2fid $DIR/$tdir/f1)
22305 fid2=$(lfs path2fid $DIR/$tdir/f2)
22306 echo "remove using fsname $FSNAME"
22307 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
22309 cnt=$(ls -1 $DIR/$tdir | wc -l)
22310 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22312 run_test 421a "simple rm by fid"
22319 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22320 skip "Need MDS version at least 2.12.54"
22322 test_mkdir $DIR/$tdir
22323 createmany -o $DIR/$tdir/f 3
22324 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
22327 FID1=$(lfs path2fid $DIR/$tdir/f1)
22328 FID2=$(lfs path2fid $DIR/$tdir/f2)
22329 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
22331 kill -USR1 $MULTIPID
22334 cnt=$(ls $DIR/$tdir | wc -l)
22335 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
22337 run_test 421b "rm by fid on open file"
22343 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22344 skip "Need MDS version at least 2.12.54"
22346 test_mkdir $DIR/$tdir
22347 createmany -o $DIR/$tdir/f 3
22348 touch $DIR/$tdir/$tfile
22349 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
22350 cnt=$(ls -1 $DIR/$tdir | wc -l)
22351 [ $cnt != 184 ] && error "unexpected #files: $cnt"
22353 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
22354 $LFS rmfid $DIR $FID1 || error "rmfid failed"
22356 cnt=$(ls $DIR/$tdir | wc -l)
22357 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
22359 run_test 421c "rm by fid against hardlinked files"
22365 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22366 skip "Need MDS version at least 2.12.54"
22368 test_mkdir $DIR/$tdir
22369 createmany -o $DIR/$tdir/f 4097
22370 cnt=$(ls -1 $DIR/$tdir | wc -l)
22371 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
22373 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
22374 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22376 cnt=$(ls $DIR/$tdir | wc -l)
22378 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22380 run_test 421d "rmfid en masse"
22386 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22387 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22388 skip "Need MDS version at least 2.12.54"
22390 mkdir -p $DIR/$tdir
22391 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22392 createmany -o $DIR/$tdir/striped_dir/f 512
22393 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22394 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22396 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22397 sed "s/[/][^:]*://g")
22398 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22400 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22402 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22404 run_test 421e "rmfid in DNE"
22410 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22411 skip "Need MDS version at least 2.12.54"
22413 test_mkdir $DIR/$tdir
22415 cnt=$(ls -1 $DIR/$tdir | wc -l)
22416 [ $cnt != 1 ] && error "unexpected #files: $cnt"
22418 FID=$(lfs path2fid $DIR/$tdir/f)
22419 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
22420 # rmfid should fail
22421 cnt=$(ls -1 $DIR/$tdir | wc -l)
22422 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
22424 chmod a+rw $DIR/$tdir
22426 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
22427 # rmfid should fail
22428 cnt=$(ls -1 $DIR/$tdir | wc -l)
22429 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
22432 $RUNAS touch $DIR/$tdir/f
22433 FID=$(lfs path2fid $DIR/$tdir/f)
22434 echo "rmfid as root"
22435 $LFS rmfid $DIR $FID || error "rmfid as root failed"
22436 cnt=$(ls -1 $DIR/$tdir | wc -l)
22437 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
22440 $RUNAS touch $DIR/$tdir/f
22441 cnt=$(ls -1 $DIR/$tdir | wc -l)
22442 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
22443 FID=$(lfs path2fid $DIR/$tdir/f)
22444 # rmfid w/o user_fid2path mount option should fail
22445 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
22446 cnt=$(ls -1 $DIR/$tdir | wc -l)
22447 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
22449 umount_client $MOUNT || error "failed to umount client"
22450 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
22451 error "failed to mount client'"
22453 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
22454 # rmfid should succeed
22455 cnt=$(ls -1 $DIR/$tdir | wc -l)
22456 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
22458 # rmfid shouldn't allow to remove files due to dir's permission
22459 chmod a+rwx $DIR/$tdir
22462 FID=$(lfs path2fid $DIR/$tdir/f)
22463 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
22465 umount_client $MOUNT || error "failed to umount client"
22466 mount_client $MOUNT "$MOUNT_OPTS" ||
22467 error "failed to mount client'"
22470 run_test 421f "rmfid checks permissions"
22476 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22477 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22478 skip "Need MDS version at least 2.12.54"
22480 mkdir -p $DIR/$tdir
22481 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22482 createmany -o $DIR/$tdir/striped_dir/f 512
22483 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22484 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22486 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22487 sed "s/[/][^:]*://g")
22489 rm -f $DIR/$tdir/striped_dir/f1*
22490 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22491 removed=$((512 - cnt))
22493 # few files have been just removed, so we expect
22494 # rmfid to fail on their fids
22495 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
22496 [ $removed != $errors ] && error "$errors != $removed"
22498 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22500 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22502 run_test 421g "rmfid to return errors properly"
22505 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
22506 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
22507 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
22508 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
22509 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
22511 local amc=$(at_max_get client)
22512 local amo=$(at_max_get mds1)
22513 local timeout=`lctl get_param -n timeout`
22515 at_max_set 0 client
22518 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
22519 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
22520 fail_val=$(((2*timeout + 10)*1000))
22521 touch $DIR/$tdir/d3/file &
22523 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
22524 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
22525 fail_val=$((2*timeout + 5))
22526 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
22530 sleep $((2 * timeout))
22534 touch $DIR/$tdir/d2/file3
22535 touch $DIR/$tdir/d2/file4
22536 touch $DIR/$tdir/d2/file5
22539 at_max_set $amc client
22540 at_max_set $amo mds1
22542 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
22543 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
22544 error "Watchdog is always throttled"
22546 run_test 422 "kill a process with RPC in progress"
22559 # ensure statfs cache is expired
22562 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
22563 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
22567 run_test 423 "statfs should return a right data"
22570 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22571 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22572 skip "Need server version at least 2.9.55"
22574 start_full_debug_logging
22578 stop_full_debug_logging
22582 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22583 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22584 awk '/The barrier for/ { print $7 }')
22587 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
22592 barrier_expired() {
22595 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22596 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22597 awk '/will be expired/ { print $7 }')
22599 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
22608 echo "Start barrier_freeze at: $(date)"
22609 #define OBD_FAIL_BARRIER_DELAY 0x2202
22610 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22611 # Do not reduce barrier time - See LU-11873
22612 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
22615 local b_status=$(barrier_stat)
22616 echo "Got barrier status at: $(date)"
22617 [ "$b_status" = "'freezing_p1'" ] ||
22618 error "(1) unexpected barrier status $b_status"
22620 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22622 b_status=$(barrier_stat)
22623 [ "$b_status" = "'frozen'" ] ||
22624 error "(2) unexpected barrier status $b_status"
22626 local expired=$(barrier_expired)
22627 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
22628 sleep $((expired + 3))
22630 b_status=$(barrier_stat)
22631 [ "$b_status" = "'expired'" ] ||
22632 error "(3) unexpected barrier status $b_status"
22634 # Do not reduce barrier time - See LU-11873
22635 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
22636 error "(4) fail to freeze barrier"
22638 b_status=$(barrier_stat)
22639 [ "$b_status" = "'frozen'" ] ||
22640 error "(5) unexpected barrier status $b_status"
22642 echo "Start barrier_thaw at: $(date)"
22643 #define OBD_FAIL_BARRIER_DELAY 0x2202
22644 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22645 do_facet mgs $LCTL barrier_thaw $FSNAME &
22648 b_status=$(barrier_stat)
22649 echo "Got barrier status at: $(date)"
22650 [ "$b_status" = "'thawing'" ] ||
22651 error "(6) unexpected barrier status $b_status"
22653 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22655 b_status=$(barrier_stat)
22656 [ "$b_status" = "'thawed'" ] ||
22657 error "(7) unexpected barrier status $b_status"
22659 #define OBD_FAIL_BARRIER_FAILURE 0x2203
22660 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
22661 do_facet mgs $LCTL barrier_freeze $FSNAME
22663 b_status=$(barrier_stat)
22664 [ "$b_status" = "'failed'" ] ||
22665 error "(8) unexpected barrier status $b_status"
22667 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22668 do_facet mgs $LCTL barrier_thaw $FSNAME
22672 run_test 801a "write barrier user interfaces and stat machine"
22677 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22678 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
22679 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
22680 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
22681 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
22683 cancel_lru_locks mdc
22685 # 180 seconds should be long enough
22686 do_facet mgs $LCTL barrier_freeze $FSNAME 180
22688 local b_status=$(barrier_stat)
22689 [ "$b_status" = "'frozen'" ] ||
22690 error "(6) unexpected barrier status $b_status"
22692 mkdir $DIR/$tdir/d0/d10 &
22695 touch $DIR/$tdir/d1/f13 &
22698 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
22701 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
22704 rm -f $DIR/$tdir/d4/f12 &
22707 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
22709 # To guarantee taht the 'stat' is not blocked
22710 b_status=$(barrier_stat)
22711 [ "$b_status" = "'frozen'" ] ||
22712 error "(8) unexpected barrier status $b_status"
22714 # let above commands to run at background
22717 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
22718 ps -p $touch_pid || error "(10) touch should be blocked"
22719 ps -p $ln_pid || error "(11) link should be blocked"
22720 ps -p $mv_pid || error "(12) rename should be blocked"
22721 ps -p $rm_pid || error "(13) unlink should be blocked"
22723 b_status=$(barrier_stat)
22724 [ "$b_status" = "'frozen'" ] ||
22725 error "(14) unexpected barrier status $b_status"
22727 do_facet mgs $LCTL barrier_thaw $FSNAME
22728 b_status=$(barrier_stat)
22729 [ "$b_status" = "'thawed'" ] ||
22730 error "(15) unexpected barrier status $b_status"
22732 wait $mkdir_pid || error "(16) mkdir should succeed"
22733 wait $touch_pid || error "(17) touch should succeed"
22734 wait $ln_pid || error "(18) link should succeed"
22735 wait $mv_pid || error "(19) rename should succeed"
22736 wait $rm_pid || error "(20) unlink should succeed"
22740 run_test 801b "modification will be blocked by write barrier"
22743 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22747 stop mds2 || error "(1) Fail to stop mds2"
22749 do_facet mgs $LCTL barrier_freeze $FSNAME 30
22751 local b_status=$(barrier_stat)
22752 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
22753 do_facet mgs $LCTL barrier_thaw $FSNAME
22754 error "(2) unexpected barrier status $b_status"
22757 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22758 error "(3) Fail to rescan barrier bitmap"
22760 # Do not reduce barrier time - See LU-11873
22761 do_facet mgs $LCTL barrier_freeze $FSNAME 20
22763 b_status=$(barrier_stat)
22764 [ "$b_status" = "'frozen'" ] ||
22765 error "(4) unexpected barrier status $b_status"
22767 do_facet mgs $LCTL barrier_thaw $FSNAME
22768 b_status=$(barrier_stat)
22769 [ "$b_status" = "'thawed'" ] ||
22770 error "(5) unexpected barrier status $b_status"
22772 local devname=$(mdsdevname 2)
22774 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
22776 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22777 error "(7) Fail to rescan barrier bitmap"
22781 run_test 801c "rescan barrier bitmap"
22783 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
22784 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
22785 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
22786 saved_MOUNT_OPTS=$MOUNT_OPTS
22792 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
22793 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
22794 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
22795 MOUNT_OPTS=$saved_MOUNT_OPTS
22800 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
22801 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22802 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22803 skip "Need server version at least 2.9.55"
22805 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
22807 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22809 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22810 error "(2) Fail to copy"
22812 trap cleanup_802a EXIT
22814 # sync by force before remount as readonly
22815 sync; sync_all_data; sleep 3; sync_all_data
22819 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
22820 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
22821 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
22823 echo "Mount the server as read only"
22824 setupall server_only || error "(3) Fail to start servers"
22826 echo "Mount client without ro should fail"
22827 mount_client $MOUNT &&
22828 error "(4) Mount client without 'ro' should fail"
22830 echo "Mount client with ro should succeed"
22831 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
22832 mount_client $MOUNT ||
22833 error "(5) Mount client with 'ro' should succeed"
22835 echo "Modify should be refused"
22836 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22838 echo "Read should be allowed"
22839 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22840 error "(7) Read should succeed under ro mode"
22844 run_test 802a "simulate readonly device"
22847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22848 remote_mds_nodsh && skip "remote MDS with nodsh"
22850 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
22851 skip "readonly option not available"
22853 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
22855 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22856 error "(2) Fail to copy"
22858 # write back all cached data before setting MDT to readonly
22862 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
22863 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
22865 echo "Modify should be refused"
22866 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22868 echo "Read should be allowed"
22869 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22870 error "(7) Read should succeed under ro mode"
22873 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
22875 run_test 802b "be able to set MDTs to readonly"
22878 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22879 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22880 skip "MDS needs to be newer than 2.10.54"
22882 mkdir -p $DIR/$tdir
22883 # Create some objects on all MDTs to trigger related logs objects
22884 for idx in $(seq $MDSCOUNT); do
22885 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
22886 $DIR/$tdir/dir${idx} ||
22887 error "Fail to create $DIR/$tdir/dir${idx}"
22891 wait_delete_completed # ensure old test cleanups are finished
22892 echo "before create:"
22894 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22896 for i in {1..10}; do
22897 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
22898 error "Fail to create $DIR/$tdir/foo$i"
22902 echo "after create:"
22904 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22906 # allow for an llog to be cleaned up during the test
22907 [ $after_used -ge $((before_used + 10 - 1)) ] ||
22908 error "before ($before_used) + 10 > after ($after_used)"
22910 for i in {1..10}; do
22911 rm -rf $DIR/$tdir/foo$i ||
22912 error "Fail to remove $DIR/$tdir/foo$i"
22915 sleep 3 # avoid MDT return cached statfs
22916 wait_delete_completed
22917 echo "after unlink:"
22919 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22921 # allow for an llog to be created during the test
22922 [ $after_used -le $((before_used + 1)) ] ||
22923 error "after ($after_used) > before ($before_used) + 1"
22925 run_test 803 "verify agent object for remote object"
22928 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22929 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22930 skip "MDS needs to be newer than 2.10.54"
22931 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
22933 mkdir -p $DIR/$tdir
22934 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
22935 error "Fail to create $DIR/$tdir/dir0"
22937 local fid=$($LFS path2fid $DIR/$tdir/dir0)
22938 local dev=$(mdsdevname 2)
22940 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22941 grep ${fid} || error "NOT found agent entry for dir0"
22943 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
22944 error "Fail to create $DIR/$tdir/dir1"
22946 touch $DIR/$tdir/dir1/foo0 ||
22947 error "Fail to create $DIR/$tdir/dir1/foo0"
22948 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
22951 for idx in $(seq $MDSCOUNT); do
22952 dev=$(mdsdevname $idx)
22953 do_facet mds${idx} \
22954 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22955 grep ${fid} && rc=$idx
22958 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
22959 error "Fail to rename foo0 to foo1"
22960 if [ $rc -eq 0 ]; then
22961 for idx in $(seq $MDSCOUNT); do
22962 dev=$(mdsdevname $idx)
22963 do_facet mds${idx} \
22964 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22965 grep ${fid} && rc=$idx
22969 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
22970 error "Fail to rename foo1 to foo2"
22971 if [ $rc -eq 0 ]; then
22972 for idx in $(seq $MDSCOUNT); do
22973 dev=$(mdsdevname $idx)
22974 do_facet mds${idx} \
22975 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22976 grep ${fid} && rc=$idx
22980 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
22982 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
22983 error "Fail to link to $DIR/$tdir/dir1/foo2"
22984 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
22985 error "Fail to rename foo2 to foo0"
22986 unlink $DIR/$tdir/dir1/foo0 ||
22987 error "Fail to unlink $DIR/$tdir/dir1/foo0"
22988 rm -rf $DIR/$tdir/dir0 ||
22989 error "Fail to rm $DIR/$tdir/dir0"
22991 for idx in $(seq $MDSCOUNT); do
22992 dev=$(mdsdevname $idx)
22996 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
22998 start mds${idx} $dev $MDS_MOUNT_OPTS ||
22999 error "mount mds$idx failed"
23000 df $MOUNT > /dev/null 2>&1
23002 # e2fsck should not return error
23004 error "e2fsck detected error on MDT${idx}: rc=$rc"
23007 run_test 804 "verify agent entry for remote entry"
23010 do_facet $SINGLEMDS zfs set quota=$old $fsset
23011 unlinkmany $DIR/$tdir/f- 1000000
23016 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
23017 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
23018 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
23019 skip "netfree not implemented before 0.7"
23020 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
23021 skip "Need MDS version at least 2.10.57"
23028 local pref="osd-zfs.$FSNAME-MDT0000."
23030 # limit available space on MDS dataset to meet nospace issue
23031 # quickly. then ZFS 0.7.2 can use reserved space if asked
23032 # properly (using netfree flag in osd_declare_destroy()
23033 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
23034 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
23036 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
23037 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
23038 let "usedkb=usedkb-freekb"
23039 let "freekb=freekb/2"
23040 if let "freekb > 5000"; then
23043 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
23044 trap cleanup_805 EXIT
23046 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
23047 error "Can't set PFL layout"
23048 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
23049 rm -rf $DIR/$tdir || error "not able to remove"
23050 do_facet $SINGLEMDS zfs set quota=$old $fsset
23053 run_test 805 "ZFS can remove from full fs"
23059 local size=$($LFS getsom -s $file)
23060 local expect=$(stat -c %s $file)
23062 [[ $size == $expect ]] ||
23063 error "$file expected size: $expect, got: $size"
23065 local blocks=$($LFS getsom -b $file)
23066 expect=$(stat -c %b $file)
23067 [[ $blocks == $expect ]] ||
23068 error "$file expected blocks: $expect, got: $blocks"
23073 local size=$($LFS getsom -s $1)
23076 [[ $size == $expect ]] ||
23077 error "$file expected size: $expect, got: $size"
23081 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23082 skip "Need MDS version at least 2.11.52"
23086 touch $DIR/$tfile || error "touch $tfile failed"
23088 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23089 save_lustre_params client "llite.*.xattr_cache" > $save
23090 lctl set_param llite.*.xattr_cache=0
23091 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23093 # single-threaded write
23094 echo "Test SOM for single-threaded write"
23095 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
23096 error "write $tfile failed"
23097 check_lsom_size $DIR/$tfile $bs
23100 local size=$(($num * $bs))
23104 echo "Test SOM for single client multi-threaded($num) write"
23105 $TRUNCATE $DIR/$tfile 0
23106 for ((i = 0; i < $num; i++)); do
23107 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23109 offset=$((offset + $bs))
23111 for (( i=0; i < $num; i++ )); do
23114 check_lsom_size $DIR/$tfile $size
23116 $TRUNCATE $DIR/$tfile 0
23117 for ((i = 0; i < $num; i++)); do
23118 offset=$((offset - $bs))
23119 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23122 for (( i=0; i < $num; i++ )); do
23125 check_lsom_size $DIR/$tfile $size
23127 # multi-client writes
23128 num=$(get_node_count ${CLIENTS//,/ })
23129 size=$(($num * $bs))
23133 echo "Test SOM for multi-client ($num) writes"
23134 $TRUNCATE $DIR/$tfile 0
23135 for client in ${CLIENTS//,/ }; do
23136 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23139 offset=$((offset + $bs))
23141 for (( i=0; i < $num; i++ )); do
23144 check_lsom_size $DIR/$tfile $offset
23147 $TRUNCATE $DIR/$tfile 0
23148 for client in ${CLIENTS//,/ }; do
23149 offset=$((offset - $bs))
23150 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23154 for (( i=0; i < $num; i++ )); do
23157 check_lsom_size $DIR/$tfile $size
23160 echo "Test SOM for truncate"
23161 $TRUNCATE $DIR/$tfile 1048576
23162 check_lsom_size $DIR/$tfile 1048576
23163 $TRUNCATE $DIR/$tfile 1234
23164 check_lsom_size $DIR/$tfile 1234
23166 # verify SOM blocks count
23167 echo "Verify SOM block count"
23168 $TRUNCATE $DIR/$tfile 0
23169 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
23170 error "failed to write file $tfile"
23171 check_lsom_data $DIR/$tfile
23173 run_test 806 "Verify Lazy Size on MDS"
23176 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23177 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23178 skip "Need MDS version at least 2.11.52"
23180 # Registration step
23181 changelog_register || error "changelog_register failed"
23182 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
23183 changelog_users $SINGLEMDS | grep -q $cl_user ||
23184 error "User $cl_user not found in changelog_users"
23186 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23187 save_lustre_params client "llite.*.xattr_cache" > $save
23188 lctl set_param llite.*.xattr_cache=0
23189 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23191 rm -rf $DIR/$tdir || error "rm $tdir failed"
23192 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
23193 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
23194 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
23195 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
23196 error "truncate $tdir/trunc failed"
23199 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
23200 error "write $tfile failed"
23202 # multi-client wirtes
23203 local num=$(get_node_count ${CLIENTS//,/ })
23207 echo "Test SOM for multi-client ($num) writes"
23208 touch $DIR/$tfile || error "touch $tfile failed"
23209 $TRUNCATE $DIR/$tfile 0
23210 for client in ${CLIENTS//,/ }; do
23211 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23214 offset=$((offset + $bs))
23216 for (( i=0; i < $num; i++ )); do
23220 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
23221 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
23222 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
23223 check_lsom_data $DIR/$tdir/trunc
23224 check_lsom_data $DIR/$tdir/single_dd
23225 check_lsom_data $DIR/$tfile
23228 # Deregistration step
23229 changelog_deregister || error "changelog_deregister failed"
23231 run_test 807 "verify LSOM syncing tool"
23233 check_som_nologged()
23235 local lines=$($LFS changelog $FSNAME-MDT0000 |
23236 grep 'x=trusted.som' | wc -l)
23237 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
23241 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23242 skip "Need MDS version at least 2.11.55"
23244 # Registration step
23245 changelog_register || error "changelog_register failed"
23247 touch $DIR/$tfile || error "touch $tfile failed"
23250 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
23251 error "write $tfile failed"
23254 $TRUNCATE $DIR/$tfile 1234
23257 $TRUNCATE $DIR/$tfile 1048576
23260 # Deregistration step
23261 changelog_deregister || error "changelog_deregister failed"
23263 run_test 808 "Check trusted.som xattr not logged in Changelogs"
23268 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
23272 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
23273 skip "Need MDS version at least 2.11.56"
23275 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
23276 error "failed to create DoM-only file $DIR/$tfile"
23277 touch $DIR/$tfile || error "touch $tfile failed"
23278 check_som_nodata $DIR/$tfile
23280 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
23281 error "write $tfile failed"
23282 check_som_nodata $DIR/$tfile
23284 $TRUNCATE $DIR/$tfile 1234
23285 check_som_nodata $DIR/$tfile
23287 $TRUNCATE $DIR/$tfile 4097
23288 check_som_nodata $DIR/$file
23290 run_test 809 "Verify no SOM xattr store for DoM-only files"
23293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23294 $GSS && skip_env "could not run with gss"
23295 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
23296 skip "OST < 2.12.58 doesn't align checksum"
23299 stack_trap "set_checksums $ORIG_CSUM" EXIT
23300 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
23305 for csum in $CKSUM_TYPES; do
23306 #define OBD_FAIL_OSC_NO_GRANT 0x411
23307 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
23308 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
23310 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
23311 before=$(md5sum $DIR/$tfile)
23312 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
23313 after=$(md5sum $DIR/$tfile)
23314 [ "$before" == "$after" ] ||
23315 error "$csum: $before != $after bs=$1 seek=$2"
23319 run_test 810 "partial page writes on ZFS (LU-11663)"
23322 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23323 skip "OST < 2.12.51 doesn't support this fail_loc"
23324 [ "$SHARED_KEY" = true ] &&
23325 skip "OSC connections never go IDLE with Shared-Keys enabled"
23327 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23328 # ensure ost1 is connected
23329 stat $DIR/$tfile >/dev/null || error "can't stat"
23330 wait_osc_import_state client ost1 FULL
23331 # no locks, no reqs to let the connection idle
23332 cancel_lru_locks osc
23334 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23335 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23336 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23337 wait_osc_import_state client ost1 CONNECTING
23338 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23340 stat $DIR/$tfile >/dev/null || error "can't stat file"
23342 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
23344 test_812b() { # LU-12378
23345 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23346 skip "OST < 2.12.51 doesn't support this fail_loc"
23347 [ "$SHARED_KEY" = true ] &&
23348 skip "OSC connections never go IDLE with Shared-Keys enabled"
23350 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
23351 # ensure ost1 is connected
23352 stat $DIR/$tfile >/dev/null || error "can't stat"
23353 wait_osc_import_state client ost1 FULL
23354 # no locks, no reqs to let the connection idle
23355 cancel_lru_locks osc
23357 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23358 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23359 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23360 wait_osc_import_state client ost1 CONNECTING
23361 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23363 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
23364 wait_osc_import_state client ost1 IDLE
23366 run_test 812b "do not drop no resend request for idle connect"
23369 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
23370 [ -z "$file_heat_sav" ] && skip "no file heat support"
23381 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
23382 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
23384 $LCTL set_param -n llite.*.file_heat=1
23385 echo "Turn on file heat"
23386 echo "Period second: $period_second, Decay percentage: $decay_pct"
23388 echo "QQQQ" > $DIR/$tfile
23389 echo "QQQQ" > $DIR/$tfile
23390 echo "QQQQ" > $DIR/$tfile
23391 cat $DIR/$tfile > /dev/null
23392 cat $DIR/$tfile > /dev/null
23393 cat $DIR/$tfile > /dev/null
23394 cat $DIR/$tfile > /dev/null
23396 local out=$($LFS heat_get $DIR/$tfile)
23398 $LFS heat_get $DIR/$tfile
23399 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23400 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23401 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23402 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23404 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
23405 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
23406 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
23407 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
23409 sleep $((period_second + 3))
23410 echo "Sleep $((period_second + 3)) seconds..."
23411 # The recursion formula to calculate the heat of the file f is as
23413 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
23414 # Where Hi is the heat value in the period between time points i*I and
23415 # (i+1)*I; Ci is the access count in the period; the symbol P refers
23416 # to the weight of Ci.
23417 out=$($LFS heat_get $DIR/$tfile)
23418 $LFS heat_get $DIR/$tfile
23419 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23420 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23421 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23422 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23424 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
23425 error "read sample ($readsample) is wrong"
23426 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
23427 error "write sample ($writesample) is wrong"
23428 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
23429 error "read bytes ($readbyte) is wrong"
23430 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
23431 error "write bytes ($writebyte) is wrong"
23433 echo "QQQQ" > $DIR/$tfile
23434 echo "QQQQ" > $DIR/$tfile
23435 echo "QQQQ" > $DIR/$tfile
23436 cat $DIR/$tfile > /dev/null
23437 cat $DIR/$tfile > /dev/null
23438 cat $DIR/$tfile > /dev/null
23439 cat $DIR/$tfile > /dev/null
23441 sleep $((period_second + 3))
23442 echo "Sleep $((period_second + 3)) seconds..."
23444 out=$($LFS heat_get $DIR/$tfile)
23445 $LFS heat_get $DIR/$tfile
23446 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23447 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23448 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23449 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23451 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
23452 4 * $decay_pct) / 100") -eq 1 ] ||
23453 error "read sample ($readsample1) is wrong"
23454 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
23455 3 * $decay_pct) / 100") -eq 1 ] ||
23456 error "write sample ($writesample1) is wrong"
23457 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
23458 20 * $decay_pct) / 100") -eq 1 ] ||
23459 error "read bytes ($readbyte1) is wrong"
23460 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
23461 15 * $decay_pct) / 100") -eq 1 ] ||
23462 error "write bytes ($writebyte1) is wrong"
23464 echo "Turn off file heat for the file $DIR/$tfile"
23465 $LFS heat_set -o $DIR/$tfile
23467 echo "QQQQ" > $DIR/$tfile
23468 echo "QQQQ" > $DIR/$tfile
23469 echo "QQQQ" > $DIR/$tfile
23470 cat $DIR/$tfile > /dev/null
23471 cat $DIR/$tfile > /dev/null
23472 cat $DIR/$tfile > /dev/null
23473 cat $DIR/$tfile > /dev/null
23475 out=$($LFS heat_get $DIR/$tfile)
23476 $LFS heat_get $DIR/$tfile
23477 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23478 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23479 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23480 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23482 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23483 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23484 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23485 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23487 echo "Trun on file heat for the file $DIR/$tfile"
23488 $LFS heat_set -O $DIR/$tfile
23490 echo "QQQQ" > $DIR/$tfile
23491 echo "QQQQ" > $DIR/$tfile
23492 echo "QQQQ" > $DIR/$tfile
23493 cat $DIR/$tfile > /dev/null
23494 cat $DIR/$tfile > /dev/null
23495 cat $DIR/$tfile > /dev/null
23496 cat $DIR/$tfile > /dev/null
23498 out=$($LFS heat_get $DIR/$tfile)
23499 $LFS heat_get $DIR/$tfile
23500 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23501 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23502 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23503 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23505 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
23506 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
23507 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
23508 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
23510 $LFS heat_set -c $DIR/$tfile
23511 $LCTL set_param -n llite.*.file_heat=0
23512 echo "Turn off file heat support for the Lustre filesystem"
23514 echo "QQQQ" > $DIR/$tfile
23515 echo "QQQQ" > $DIR/$tfile
23516 echo "QQQQ" > $DIR/$tfile
23517 cat $DIR/$tfile > /dev/null
23518 cat $DIR/$tfile > /dev/null
23519 cat $DIR/$tfile > /dev/null
23520 cat $DIR/$tfile > /dev/null
23522 out=$($LFS heat_get $DIR/$tfile)
23523 $LFS heat_get $DIR/$tfile
23524 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23525 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23526 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23527 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23529 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23530 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23531 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23532 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23534 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
23537 run_test 813 "File heat verfication"
23541 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
23542 echo -n y >> $DIR/$tfile
23543 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
23544 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
23546 run_test 814 "sparse cp works as expected (LU-12361)"
23550 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
23551 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
23553 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
23556 [ "$SHARED_KEY" = true ] &&
23557 skip "OSC connections never go IDLE with Shared-Keys enabled"
23559 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23560 # ensure ost1 is connected
23561 stat $DIR/$tfile >/dev/null || error "can't stat"
23562 wait_osc_import_state client ost1 FULL
23563 # no locks, no reqs to let the connection idle
23564 cancel_lru_locks osc
23565 lru_resize_disable osc
23568 before=$($LCTL get_param -n \
23569 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23571 wait_osc_import_state client ost1 IDLE
23572 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
23573 now=$($LCTL get_param -n \
23574 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23575 [ $before == $now ] || error "lru_size changed $before != $now"
23577 run_test 816 "do not reset lru_resize on idle reconnect"
23581 exportfs -u localhost:$DIR/nfsexp
23586 systemctl restart nfs-server.service || skip "failed to restart nfsd"
23588 mkdir -p $DIR/nfsexp
23589 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
23590 error "failed to export nfs"
23592 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
23593 stack_trap cleanup_817 EXIT
23595 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
23596 error "failed to mount nfs to $tmpdir"
23598 cp /bin/true $tmpdir
23599 $DIR/nfsexp/true || error "failed to execute 'true' command"
23601 run_test 817 "nfsd won't cache write lock for exec file"
23605 $LFS setstripe -c1 -i0 $DIR/$tfile
23606 $LFS setstripe -c1 -i1 $DIR/$tfile
23608 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
23609 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
23610 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
23611 error "start $SINGLEMDS failed"
23614 run_test 818 "unlink with failed llog"
23617 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23618 cancel_lru_locks osc
23619 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23620 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23621 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
23624 run_test 819a "too big niobuf in read"
23627 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23628 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23629 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23630 cancel_lru_locks osc
23634 run_test 819b "too big niobuf in write"
23637 function test_820_start_ost() {
23640 for num in $(seq $OSTCOUNT); do
23641 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
23646 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23649 umount_client $MOUNT || error "umount failed"
23650 for num in $(seq $OSTCOUNT); do
23654 # mount client with no active OSTs
23655 # so that the client can't initialize max LOV EA size
23656 # from OSC notifications
23657 mount_client $MOUNT || error "mount failed"
23658 # delay OST starting to keep this 0 max EA size for a while
23659 test_820_start_ost &
23661 # create a directory on MDS2
23662 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
23663 error "Failed to create directory"
23664 # open intent should update default EA size
23665 # see mdc_update_max_ea_from_body()
23666 # notice this is the very first RPC to MDS2
23667 cp /etc/services $DIR/$tdir/mds2 ||
23668 error "Failed to copy files to mds$n"
23670 run_test 820 "update max EA from open intent"
23673 # tests that do cleanup/setup should be run at the end
23677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23680 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
23681 $LCTL set_param fail_loc=0x903
23683 cancel_lru_locks MGC
23685 FAIL_ON_ERROR=true cleanup
23686 FAIL_ON_ERROR=true setup
23688 run_test 900 "umount should not race with any mgc requeue thread"
23690 # LUS-6253/LU-11185
23696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23698 # some get_param have a bug to handle dot in param name
23699 cancel_lru_locks MGC
23700 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23701 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23702 umount_client $MOUNT || error "umount failed"
23703 mount_client $MOUNT || error "mount failed"
23704 cancel_lru_locks MGC
23705 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23706 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23708 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
23709 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
23713 run_test 901 "don't leak a mgc lock on client umount"
23717 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
23718 skip "client does not have LU-13377 fix"
23719 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
23720 $LCTL set_param fail_loc=0x1415
23721 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23722 cancel_lru_locks osc
23725 run_test 902 "test short write doesn't hang lustre"
23728 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
23729 check_and_cleanup_lustre
23730 if [ "$I_MOUNTED" != "yes" ]; then
23731 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true