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:-""}
1788 local list=$(comma_list $(osts_nodes))
1789 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1791 do_nodes $list lctl set_param fail_loc=0
1792 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1793 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1794 awk '{print $1 * 2;exit;}')
1795 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1797 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1800 __exhaust_precreations() {
1803 local FAILIDX=${3:-$OSTIDX}
1804 local ofacet=ost$((OSTIDX + 1))
1806 test_mkdir -p -c1 $DIR/$tdir
1807 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1808 local mfacet=mds$((mdtidx + 1))
1809 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1811 local OST=$(ostname_from_index $OSTIDX)
1814 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1815 local last_id=$(do_facet $mfacet lctl get_param -n \
1816 osp.$mdtosc_proc1.prealloc_last_id)
1817 local next_id=$(do_facet $mfacet lctl get_param -n \
1818 osp.$mdtosc_proc1.prealloc_next_id)
1820 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1821 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1823 test_mkdir -p $DIR/$tdir/${OST}
1824 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1825 #define OBD_FAIL_OST_ENOSPC 0x215
1826 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1827 echo "Creating to objid $last_id on ost $OST..."
1828 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1829 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1830 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1833 exhaust_precreations() {
1834 __exhaust_precreations $1 $2 $3
1838 exhaust_all_precreations() {
1840 for (( i=0; i < OSTCOUNT; i++ )) ; do
1841 __exhaust_precreations $i $1 -1
1847 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1849 remote_mds_nodsh && skip "remote MDS with nodsh"
1850 remote_ost_nodsh && skip "remote OST with nodsh"
1853 rm -f $DIR/$tdir/$tfile
1854 exhaust_precreations 0 0x80000215
1855 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1856 touch $DIR/$tdir/$tfile || error "touch failed"
1857 $LFS getstripe $DIR/$tdir/$tfile
1860 run_test 27n "create file with some full OSTs"
1863 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1865 remote_mds_nodsh && skip "remote MDS with nodsh"
1866 remote_ost_nodsh && skip "remote OST with nodsh"
1869 rm -f $DIR/$tdir/$tfile
1870 exhaust_all_precreations 0x215
1872 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1877 run_test 27o "create file with all full OSTs (should error)"
1880 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1882 remote_mds_nodsh && skip "remote MDS with nodsh"
1883 remote_ost_nodsh && skip "remote OST with nodsh"
1886 rm -f $DIR/$tdir/$tfile
1887 test_mkdir $DIR/$tdir
1889 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1890 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1891 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1893 exhaust_precreations 0 0x80000215
1894 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1895 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1896 $LFS getstripe $DIR/$tdir/$tfile
1900 run_test 27p "append to a truncated file with some full OSTs"
1903 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1905 remote_mds_nodsh && skip "remote MDS with nodsh"
1906 remote_ost_nodsh && skip "remote OST with nodsh"
1909 rm -f $DIR/$tdir/$tfile
1911 test_mkdir $DIR/$tdir
1912 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1913 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1914 error "truncate $DIR/$tdir/$tfile failed"
1915 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1917 exhaust_all_precreations 0x215
1919 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1920 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1924 run_test 27q "append to truncated file with all OSTs full (should error)"
1927 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1929 remote_mds_nodsh && skip "remote MDS with nodsh"
1930 remote_ost_nodsh && skip "remote OST with nodsh"
1933 rm -f $DIR/$tdir/$tfile
1934 exhaust_precreations 0 0x80000215
1936 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1940 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1942 test_27s() { # bug 10725
1943 test_mkdir $DIR/$tdir
1944 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1945 local stripe_count=0
1946 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1947 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1948 error "stripe width >= 2^32 succeeded" || true
1951 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1953 test_27t() { # bug 10864
1958 $WLFS getstripe $tfile
1961 run_test 27t "check that utils parse path correctly"
1963 test_27u() { # bug 4900
1964 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1965 remote_mds_nodsh && skip "remote MDS with nodsh"
1968 local list=$(comma_list $(mdts_nodes))
1970 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1971 do_nodes $list $LCTL set_param fail_loc=0x139
1972 test_mkdir -p $DIR/$tdir
1973 trap simple_cleanup_common EXIT
1974 createmany -o $DIR/$tdir/t- 1000
1975 do_nodes $list $LCTL set_param fail_loc=0
1977 TLOG=$TMP/$tfile.getstripe
1978 $LFS getstripe $DIR/$tdir > $TLOG
1979 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1980 unlinkmany $DIR/$tdir/t- 1000
1982 [[ $OBJS -gt 0 ]] &&
1983 error "$OBJS objects created on OST-0. See $TLOG" ||
1986 run_test 27u "skip object creation on OSC w/o objects"
1988 test_27v() { # bug 4900
1989 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1991 remote_mds_nodsh && skip "remote MDS with nodsh"
1992 remote_ost_nodsh && skip "remote OST with nodsh"
1994 exhaust_all_precreations 0x215
1997 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1999 touch $DIR/$tdir/$tfile
2000 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2002 for (( i=1; i < OSTCOUNT; i++ )); do
2003 do_facet ost$i lctl set_param fail_loc=0x705
2005 local START=`date +%s`
2006 createmany -o $DIR/$tdir/$tfile 32
2008 local FINISH=`date +%s`
2009 local TIMEOUT=`lctl get_param -n timeout`
2010 local PROCESS=$((FINISH - START))
2011 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2012 error "$FINISH - $START >= $TIMEOUT / 2"
2013 sleep $((TIMEOUT / 2 - PROCESS))
2016 run_test 27v "skip object creation on slow OST"
2018 test_27w() { # bug 10997
2019 test_mkdir $DIR/$tdir
2020 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2021 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2022 error "stripe size $size != 65536" || true
2023 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2024 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2026 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2029 [[ $OSTCOUNT -lt 2 ]] &&
2030 skip_env "skipping multiple stripe count/offset test"
2032 test_mkdir $DIR/$tdir
2033 for i in $(seq 1 $OSTCOUNT); do
2035 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2036 error "setstripe -c $i -i $offset failed"
2037 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2038 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2039 [ $count -ne $i ] && error "stripe count $count != $i" || true
2040 [ $index -ne $offset ] &&
2041 error "stripe offset $index != $offset" || true
2044 run_test 27wa "check $LFS setstripe -c -i options"
2047 remote_ost_nodsh && skip "remote OST with nodsh"
2048 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2051 OFFSET=$(($OSTCOUNT - 1))
2053 local OST=$(ostname_from_index $OSTIDX)
2055 test_mkdir $DIR/$tdir
2056 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2057 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2059 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2060 for i in $(seq 0 $OFFSET); do
2061 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2062 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2063 error "OST0 was degraded but new created file still use it"
2065 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2067 run_test 27x "create files while OST0 is degraded"
2070 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2071 remote_mds_nodsh && skip "remote MDS with nodsh"
2072 remote_ost_nodsh && skip "remote OST with nodsh"
2073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2075 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2076 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2077 osp.$mdtosc.prealloc_last_id)
2078 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2079 osp.$mdtosc.prealloc_next_id)
2080 local fcount=$((last_id - next_id))
2081 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2082 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2084 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2085 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2086 local OST_DEACTIVE_IDX=-1
2091 for OSC in $MDS_OSCS; do
2092 OST=$(osc_to_ost $OSC)
2093 OSTIDX=$(index_from_ostuuid $OST)
2094 if [ $OST_DEACTIVE_IDX == -1 ]; then
2095 OST_DEACTIVE_IDX=$OSTIDX
2097 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2098 echo $OSC "is Deactivated:"
2099 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2103 OSTIDX=$(index_from_ostuuid $OST)
2104 test_mkdir $DIR/$tdir
2105 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2107 for OSC in $MDS_OSCS; do
2108 OST=$(osc_to_ost $OSC)
2109 OSTIDX=$(index_from_ostuuid $OST)
2110 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2111 echo $OST "is degraded:"
2112 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2113 obdfilter.$OST.degraded=1
2118 createmany -o $DIR/$tdir/$tfile $fcount
2120 for OSC in $MDS_OSCS; do
2121 OST=$(osc_to_ost $OSC)
2122 OSTIDX=$(index_from_ostuuid $OST)
2123 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2124 echo $OST "is recovered from degraded:"
2125 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2126 obdfilter.$OST.degraded=0
2128 do_facet $SINGLEMDS lctl --device %$OSC activate
2132 # all osp devices get activated, hence -1 stripe count restored
2133 local stripe_count=0
2135 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2136 # devices get activated.
2138 $LFS setstripe -c -1 $DIR/$tfile
2139 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2141 [ $stripe_count -ne $OSTCOUNT ] &&
2142 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2145 run_test 27y "create files while OST0 is degraded and the rest inactive"
2151 lmm_count=$($LFS getstripe -c $1)
2152 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2153 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2155 local old_ifs="$IFS"
2157 fid=($($LFS path2fid $1))
2160 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2161 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2163 # compare lmm_seq and lu_fid->f_seq
2164 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2165 # compare lmm_object_id and lu_fid->oid
2166 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2168 # check the trusted.fid attribute of the OST objects of the file
2169 local have_obdidx=false
2171 $LFS getstripe $1 | while read obdidx oid hex seq; do
2172 # skip lines up to and including "obdidx"
2173 [ -z "$obdidx" ] && break
2174 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2175 $have_obdidx || continue
2177 local ost=$((obdidx + 1))
2178 local dev=$(ostdevname $ost)
2181 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2183 seq=$(echo $seq | sed -e "s/^0x//g")
2184 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2185 oid_hex=$(echo $oid)
2187 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2189 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2193 # Don't unmount/remount the OSTs if we don't need to do that.
2194 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2195 # update too, until that use mount/ll_decode_filter_fid/mount.
2196 # Re-enable when debugfs will understand new filter_fid.
2198 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2199 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2200 $dev 2>/dev/null" | grep "parent=")
2202 if [ -z "$ff" ]; then
2204 mount_fstype ost$ost
2205 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2206 $(facet_mntpt ost$ost)/$obj_file)
2207 unmount_fstype ost$ost
2208 start ost$ost $dev $OST_MOUNT_OPTS
2212 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2214 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2216 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2217 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2219 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2220 # stripe_size=1048576 component_id=1 component_start=0 \
2221 # component_end=33554432
2222 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2223 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2224 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2226 if grep -q 'stripe=' <<<$ff; then
2227 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2229 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2230 # into f_ver in this case. See comment on ff_parent.
2231 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2234 # compare lmm_seq and filter_fid->ff_parent.f_seq
2235 [ $ff_pseq = $lmm_seq ] ||
2236 error "FF parent SEQ $ff_pseq != $lmm_seq"
2237 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2238 [ $ff_poid = $lmm_oid ] ||
2239 error "FF parent OID $ff_poid != $lmm_oid"
2240 (($ff_pstripe == $stripe_nr)) ||
2241 error "FF stripe $ff_pstripe != $stripe_nr"
2243 stripe_nr=$((stripe_nr + 1))
2244 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2246 if grep -q 'stripe_count=' <<<$ff; then
2247 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2248 -e 's/ .*//' <<<$ff)
2249 [ $lmm_count = $ff_scnt ] ||
2250 error "FF stripe count $lmm_count != $ff_scnt"
2256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2257 remote_ost_nodsh && skip "remote OST with nodsh"
2259 test_mkdir $DIR/$tdir
2260 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2261 { error "setstripe -c -1 failed"; return 1; }
2262 # We need to send a write to every object to get parent FID info set.
2263 # This _should_ also work for setattr, but does not currently.
2264 # touch $DIR/$tdir/$tfile-1 ||
2265 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2266 { error "dd $tfile-1 failed"; return 2; }
2267 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2268 { error "setstripe -c -1 failed"; return 3; }
2269 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2270 { error "dd $tfile-2 failed"; return 4; }
2272 # make sure write RPCs have been sent to OSTs
2275 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2276 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2278 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2280 test_27A() { # b=19102
2281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2283 save_layout_restore_at_exit $MOUNT
2284 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2285 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2286 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2287 local default_size=$($LFS getstripe -S $MOUNT)
2288 local default_offset=$($LFS getstripe -i $MOUNT)
2289 local dsize=$(do_facet $SINGLEMDS \
2290 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2291 [ $default_size -eq $dsize ] ||
2292 error "stripe size $default_size != $dsize"
2293 [ $default_offset -eq -1 ] ||
2294 error "stripe offset $default_offset != -1"
2296 run_test 27A "check filesystem-wide default LOV EA values"
2298 test_27B() { # LU-2523
2299 test_mkdir $DIR/$tdir
2300 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2302 # open f1 with O_LOV_DELAY_CREATE
2304 # call setstripe ioctl on open file descriptor for f1
2306 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2310 # open f1 with O_LOV_DELAY_CREATE
2312 # call setstripe ioctl on open file descriptor for f1
2314 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2316 # Allow multiop to fail in imitation of NFS's busted semantics.
2319 run_test 27B "call setstripe on open unlinked file/rename victim"
2321 # 27C family tests full striping and overstriping
2322 test_27Ca() { #LU-2871
2323 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2331 test_mkdir $DIR/$tdir
2333 for i in $(seq 0 $((OSTCOUNT - 1))); do
2334 # set stripe across all OSTs starting from OST$i
2335 $LFS setstripe -i $i -c -1 $tfile$i
2336 # get striping information
2337 ost_idx=($($LFS getstripe $tfile$i |
2338 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2342 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2343 error "${#ost_idx[@]} != $OSTCOUNT"
2345 for index in $(seq 0 $((OSTCOUNT - 1))); do
2347 for j in $(echo ${ost_idx[@]}); do
2348 if [ $index -eq $j ]; then
2354 error "Can not find $index in ${ost_idx[@]}"
2358 run_test 27Ca "check full striping across all OSTs"
2361 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2362 skip "server does not support overstriping"
2363 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2364 skip_env "too many osts, skipping"
2366 test_mkdir -p $DIR/$tdir
2367 local setcount=$(($OSTCOUNT * 2))
2368 [ $setcount -ge 160 ] || large_xattr_enabled ||
2369 skip_env "ea_inode feature disabled"
2371 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2372 error "setstripe failed"
2374 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2375 [ $count -eq $setcount ] ||
2376 error "stripe count $count, should be $setcount"
2378 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2379 error "overstriped should be set in pattern"
2381 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2384 run_test 27Cb "more stripes than OSTs with -C"
2387 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2388 skip "server does not support overstriping"
2389 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2391 test_mkdir -p $DIR/$tdir
2392 local setcount=$(($OSTCOUNT - 1))
2394 [ $setcount -ge 160 ] || large_xattr_enabled ||
2395 skip_env "ea_inode feature disabled"
2397 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2398 error "setstripe failed"
2400 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2401 [ $count -eq $setcount ] ||
2402 error "stripe count $count, should be $setcount"
2404 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2405 error "overstriped should not be set in pattern"
2407 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2410 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2413 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2414 skip "server does not support overstriping"
2415 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2416 large_xattr_enabled || skip_env "ea_inode feature disabled"
2418 test_mkdir -p $DIR/$tdir
2419 local setcount=$LOV_MAX_STRIPE_COUNT
2421 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2422 error "setstripe failed"
2424 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2425 [ $count -eq $setcount ] ||
2426 error "stripe count $count, should be $setcount"
2428 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2429 error "overstriped should be set in pattern"
2431 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2434 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2436 run_test 27Cd "test maximum stripe count"
2439 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2440 skip "server does not support overstriping"
2441 test_mkdir -p $DIR/$tdir
2443 pool_add $TESTNAME || error "Pool creation failed"
2444 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2448 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2449 error "setstripe failed"
2451 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2452 [ $count -eq $setcount ] ||
2453 error "stripe count $count, should be $setcount"
2455 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2456 error "overstriped should be set in pattern"
2458 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2461 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2463 run_test 27Ce "test pool with overstriping"
2466 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2467 skip "server does not support overstriping"
2468 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2469 skip_env "too many osts, skipping"
2471 test_mkdir -p $DIR/$tdir
2473 local setcount=$(($OSTCOUNT * 2))
2474 [ $setcount -ge 160 ] || large_xattr_enabled ||
2475 skip_env "ea_inode feature disabled"
2477 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2478 error "setstripe failed"
2480 echo 1 > $DIR/$tdir/$tfile
2482 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2483 [ $count -eq $setcount ] ||
2484 error "stripe count $count, should be $setcount"
2486 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2487 error "overstriped should be set in pattern"
2489 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2492 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2494 run_test 27Cf "test default inheritance with overstriping"
2497 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2498 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2499 remote_mds_nodsh && skip "remote MDS with nodsh"
2501 local POOL=${POOL:-testpool}
2503 local last_ost=$(($OSTCOUNT - 1))
2505 local ost_list=$(seq $first_ost $ost_step $last_ost)
2506 local ost_range="$first_ost $last_ost $ost_step"
2508 test_mkdir $DIR/$tdir
2509 pool_add $POOL || error "pool_add failed"
2510 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2513 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2515 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2516 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2517 skip27D+=" -s 30,31"
2518 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2519 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2520 skip27D+=" -s 32,33"
2521 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2523 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2524 error "llapi_layout_test failed"
2526 destroy_test_pools || error "destroy test pools failed"
2528 run_test 27D "validate llapi_layout API"
2530 # Verify that default_easize is increased from its initial value after
2531 # accessing a widely striped file.
2533 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2534 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2535 skip "client does not have LU-3338 fix"
2537 # 72 bytes is the minimum space required to store striping
2538 # information for a file striped across one OST:
2539 # (sizeof(struct lov_user_md_v3) +
2540 # sizeof(struct lov_user_ost_data_v1))
2542 $LCTL set_param -n llite.*.default_easize $min_easize ||
2543 error "lctl set_param failed"
2544 local easize=$($LCTL get_param -n llite.*.default_easize)
2546 [ $easize -eq $min_easize ] ||
2547 error "failed to set default_easize"
2549 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2550 error "setstripe failed"
2551 # In order to ensure stat() call actually talks to MDS we need to
2552 # do something drastic to this file to shake off all lock, e.g.
2553 # rename it (kills lookup lock forcing cache cleaning)
2554 mv $DIR/$tfile $DIR/${tfile}-1
2555 ls -l $DIR/${tfile}-1
2558 easize=$($LCTL get_param -n llite.*.default_easize)
2560 [ $easize -gt $min_easize ] ||
2561 error "default_easize not updated"
2563 run_test 27E "check that default extended attribute size properly increases"
2565 test_27F() { # LU-5346/LU-7975
2566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2567 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2568 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2569 skip "Need MDS version at least 2.8.51"
2570 remote_ost_nodsh && skip "remote OST with nodsh"
2572 test_mkdir $DIR/$tdir
2574 $LFS setstripe -c 2 $DIR/$tdir
2576 # stop all OSTs to reproduce situation for LU-7975 ticket
2577 for num in $(seq $OSTCOUNT); do
2581 # open/create f0 with O_LOV_DELAY_CREATE
2582 # truncate f0 to a non-0 size
2584 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2586 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2587 # open/write it again to force delayed layout creation
2588 cat /etc/hosts > $DIR/$tdir/f0 &
2592 for num in $(seq $OSTCOUNT); do
2593 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2594 error "ost$num failed to start"
2597 wait $catpid || error "cat failed"
2599 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2600 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2601 error "wrong stripecount"
2604 run_test 27F "Client resend delayed layout creation with non-zero size"
2606 test_27G() { #LU-10629
2607 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2608 skip "Need MDS version at least 2.11.51"
2609 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2610 remote_mds_nodsh && skip "remote MDS with nodsh"
2611 local POOL=${POOL:-testpool}
2612 local ostrange="0 0 1"
2614 test_mkdir $DIR/$tdir
2615 pool_add $POOL || error "pool_add failed"
2616 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2617 $LFS setstripe -p $POOL $DIR/$tdir
2619 local pool=$($LFS getstripe -p $DIR/$tdir)
2621 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2623 $LFS setstripe -d $DIR/$tdir
2625 pool=$($LFS getstripe -p $DIR/$tdir)
2629 [ -z "$pool" ] || error "'$pool' is not empty"
2631 run_test 27G "Clear OST pool from stripe"
2634 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2635 skip "Need MDS version newer than 2.11.54"
2636 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2637 test_mkdir $DIR/$tdir
2638 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2639 touch $DIR/$tdir/$tfile
2640 $LFS getstripe -c $DIR/$tdir/$tfile
2641 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2642 error "two-stripe file doesn't have two stripes"
2644 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2645 $LFS getstripe -y $DIR/$tdir/$tfile
2646 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2647 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2648 error "expected l_ost_idx: [02]$ not matched"
2650 # make sure ost list has been cleared
2651 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2652 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2653 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2655 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2657 run_test 27H "Set specific OSTs stripe"
2660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2661 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2662 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2663 skip "Need MDS version newer than 2.12.52"
2664 local pool=$TESTNAME
2665 local ostrange="1 1 1"
2667 save_layout_restore_at_exit $MOUNT
2668 $LFS setstripe -c 2 -i 0 $MOUNT
2669 pool_add $pool || error "pool_add failed"
2670 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2671 test_mkdir $DIR/$tdir
2672 $LFS setstripe -p $pool $DIR/$tdir
2673 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2674 $LFS getstripe $DIR/$tdir/$tfile
2676 run_test 27I "check that root dir striping does not break parent dir one"
2679 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2680 skip "Need MDS version newer than 2.12.51"
2682 test_mkdir $DIR/$tdir
2683 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2684 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2686 # create foreign file (raw way)
2687 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2688 -t 1 -F 0xda08 || error "create_foreign_file failed"
2690 # verify foreign file (raw way)
2691 parse_foreign_file -f $DIR/$tdir/$tfile |
2692 grep "lov_foreign_magic: 0x0BD70BD0" ||
2693 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2694 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2695 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2696 parse_foreign_file -f $DIR/$tdir/$tfile |
2697 grep "lov_foreign_size: 73" ||
2698 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2699 parse_foreign_file -f $DIR/$tdir/$tfile |
2700 grep "lov_foreign_type: 1" ||
2701 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2702 parse_foreign_file -f $DIR/$tdir/$tfile |
2703 grep "lov_foreign_flags: 0x0000DA08" ||
2704 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2705 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2706 grep "lov_foreign_value: 0x" |
2707 sed -e 's/lov_foreign_value: 0x//')
2708 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2709 [[ $lov = ${lov2// /} ]] ||
2710 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2712 # create foreign file (lfs + API)
2713 $LFS setstripe --foreign=daos --flags 0xda08 \
2714 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2715 error "$DIR/$tdir/${tfile}2: create failed"
2717 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2718 grep "lfm_magic:.*0x0BD70BD0" ||
2719 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2720 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2721 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2722 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2723 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2724 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2725 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2726 grep "lfm_flags:.*0x0000DA08" ||
2727 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2728 $LFS getstripe $DIR/$tdir/${tfile}2 |
2729 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2730 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2732 # modify striping should fail
2733 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2734 error "$DIR/$tdir/$tfile: setstripe should fail"
2735 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2736 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2739 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2740 cat $DIR/$tdir/${tfile}2 &&
2741 error "$DIR/$tdir/${tfile}2: read should fail"
2742 cat /etc/passwd > $DIR/$tdir/$tfile &&
2743 error "$DIR/$tdir/$tfile: write should fail"
2744 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2745 error "$DIR/$tdir/${tfile}2: write should fail"
2748 chmod 222 $DIR/$tdir/$tfile ||
2749 error "$DIR/$tdir/$tfile: chmod failed"
2750 chmod 222 $DIR/$tdir/${tfile}2 ||
2751 error "$DIR/$tdir/${tfile}2: chmod failed"
2754 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2755 error "$DIR/$tdir/$tfile: chown failed"
2756 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2757 error "$DIR/$tdir/${tfile}2: chown failed"
2759 # rename should work
2760 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2761 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2762 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2763 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2765 #remove foreign file
2766 rm $DIR/$tdir/${tfile}.new ||
2767 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2768 rm $DIR/$tdir/${tfile}2.new ||
2769 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2771 run_test 27J "basic ops on file with foreign LOV"
2774 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2775 skip "Need MDS version newer than 2.12.49"
2777 test_mkdir $DIR/$tdir
2778 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2779 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2781 # create foreign dir (raw way)
2782 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2783 error "create_foreign_dir FAILED"
2785 # verify foreign dir (raw way)
2786 parse_foreign_dir -d $DIR/$tdir/$tdir |
2787 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2788 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2789 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2790 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2791 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2792 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2793 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2794 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2795 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2796 grep "lmv_foreign_value: 0x" |
2797 sed 's/lmv_foreign_value: 0x//')
2798 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2800 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2802 # create foreign dir (lfs + API)
2803 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2804 $DIR/$tdir/${tdir}2 ||
2805 error "$DIR/$tdir/${tdir}2: create failed"
2807 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2808 grep "lfm_magic:.*0x0CD50CD0" ||
2809 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2810 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2811 # - sizeof(lfm_type) - sizeof(lfm_flags)
2812 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2813 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2814 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2815 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2816 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2817 grep "lfm_flags:.*0x0000DA05" ||
2818 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2819 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2820 grep "lfm_value.*${uuid1}@${uuid2}" ||
2821 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2823 # file create in dir should fail
2824 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2825 touch $DIR/$tdir/${tdir}2/$tfile &&
2826 "$DIR/${tdir}2: file create should fail"
2829 chmod 777 $DIR/$tdir/$tdir ||
2830 error "$DIR/$tdir: chmod failed"
2831 chmod 777 $DIR/$tdir/${tdir}2 ||
2832 error "$DIR/${tdir}2: chmod failed"
2835 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2836 error "$DIR/$tdir: chown failed"
2837 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2838 error "$DIR/${tdir}2: chown failed"
2840 # rename should work
2841 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2842 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2843 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2844 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2847 rmdir $DIR/$tdir/${tdir}.new ||
2848 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2849 rmdir $DIR/$tdir/${tdir}2.new ||
2850 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2852 run_test 27K "basic ops on dir with foreign LMV"
2855 remote_mds_nodsh && skip "remote MDS with nodsh"
2857 local POOL=${POOL:-$TESTNAME}
2859 pool_add $POOL || error "pool_add failed"
2861 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2862 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2863 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2865 run_test 27L "lfs pool_list gives correct pool name"
2868 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2869 skip "Need MDS version >= than 2.12.57"
2870 remote_mds_nodsh && skip "remote MDS with nodsh"
2871 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2873 test_mkdir $DIR/$tdir
2875 # Set default striping on directory
2876 $LFS setstripe -C 4 $DIR/$tdir
2878 echo 1 > $DIR/$tdir/${tfile}.1
2879 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2881 [ $count -eq $setcount ] ||
2882 error "(1) stripe count $count, should be $setcount"
2884 # Capture existing append_stripe_count setting for restore
2885 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2886 local mdts=$(comma_list $(mdts_nodes))
2887 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2889 local appendcount=$orig_count
2890 echo 1 >> $DIR/$tdir/${tfile}.2_append
2891 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2892 [ $count -eq $appendcount ] ||
2893 error "(2)stripe count $count, should be $appendcount for append"
2895 # Disable O_APPEND striping, verify it works
2896 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2898 # Should now get the default striping, which is 4
2900 echo 1 >> $DIR/$tdir/${tfile}.3_append
2901 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2902 [ $count -eq $setcount ] ||
2903 error "(3) stripe count $count, should be $setcount"
2905 # Try changing the stripe count for append files
2906 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2908 # Append striping is now 2 (directory default is still 4)
2910 echo 1 >> $DIR/$tdir/${tfile}.4_append
2911 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2912 [ $count -eq $appendcount ] ||
2913 error "(4) stripe count $count, should be $appendcount for append"
2915 # Test append stripe count of -1
2916 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2917 appendcount=$OSTCOUNT
2918 echo 1 >> $DIR/$tdir/${tfile}.5
2919 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2920 [ $count -eq $appendcount ] ||
2921 error "(5) stripe count $count, should be $appendcount for append"
2923 # Set append striping back to default of 1
2924 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2926 # Try a new default striping, PFL + DOM
2927 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2929 # Create normal DOM file, DOM returns stripe count == 0
2931 touch $DIR/$tdir/${tfile}.6
2932 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2933 [ $count -eq $setcount ] ||
2934 error "(6) stripe count $count, should be $setcount"
2938 echo 1 >> $DIR/$tdir/${tfile}.7_append
2939 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2940 [ $count -eq $appendcount ] ||
2941 error "(7) stripe count $count, should be $appendcount for append"
2943 # Clean up DOM layout
2944 $LFS setstripe -d $DIR/$tdir
2946 # Now test that append striping works when layout is from root
2947 $LFS setstripe -c 2 $MOUNT
2948 # Make a special directory for this
2949 mkdir $DIR/${tdir}/${tdir}.2
2950 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2952 # Verify for normal file
2954 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2955 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2956 [ $count -eq $setcount ] ||
2957 error "(8) stripe count $count, should be $setcount"
2960 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2961 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2962 [ $count -eq $appendcount ] ||
2963 error "(9) stripe count $count, should be $appendcount for append"
2965 # Now test O_APPEND striping with pools
2966 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2967 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2970 pool_add $TESTNAME || error "pool creation failed"
2971 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2973 echo 1 >> $DIR/$tdir/${tfile}.10_append
2975 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2976 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2978 # Check that count is still correct
2980 echo 1 >> $DIR/$tdir/${tfile}.11_append
2981 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2982 [ $count -eq $appendcount ] ||
2983 error "(11) stripe count $count, should be $appendcount for append"
2985 # Disable O_APPEND stripe count, verify pool works separately
2986 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2988 echo 1 >> $DIR/$tdir/${tfile}.12_append
2990 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
2991 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
2993 # Remove pool setting, verify it's not applied
2994 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
2996 echo 1 >> $DIR/$tdir/${tfile}.13_append
2998 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
2999 [ "$pool" = "" ] || error "(13) pool found: $pool"
3001 run_test 27M "test O_APPEND striping"
3004 combined_mgs_mds && skip "needs separate MGS/MDT"
3006 pool_add $TESTNAME || error "pool_add failed"
3007 do_facet mgs "$LCTL pool_list $FSNAME" |
3008 grep -Fx "${FSNAME}.${TESTNAME}" ||
3009 error "lctl pool_list on MGS failed"
3011 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3013 # createtest also checks that device nodes are created and
3014 # then visible correctly (#2091)
3015 test_28() { # bug 2091
3017 $CREATETEST $DIR/d28/ct || error "createtest failed"
3019 run_test 28 "create/mknod/mkdir with bad file types ============"
3022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3024 sync; sleep 1; sync # flush out any dirty pages from previous tests
3031 declare -i LOCKCOUNTORIG=0
3032 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3033 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3035 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3037 declare -i LOCKUNUSEDCOUNTORIG=0
3038 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3039 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3046 declare -i LOCKCOUNTCURRENT=0
3047 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3048 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3051 declare -i LOCKUNUSEDCOUNTCURRENT=0
3052 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3053 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3056 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3057 $LCTL set_param -n ldlm.dump_namespaces ""
3058 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3059 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3060 log "dumped log to $TMP/test_29.dk (bug 5793)"
3063 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3064 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3065 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3066 log "dumped log to $TMP/test_29.dk (bug 5793)"
3070 run_test 29 "IT_GETATTR regression ============================"
3072 test_30a() { # was test_30
3073 cp $(which ls) $DIR || cp /bin/ls $DIR
3074 $DIR/ls / || error "Can't execute binary from lustre"
3077 run_test 30a "execute binary from Lustre (execve) =============="
3080 cp `which ls` $DIR || cp /bin/ls $DIR
3082 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3085 run_test 30b "execute binary from Lustre as non-root ==========="
3087 test_30c() { # b=22376
3088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3090 cp $(which ls) $DIR || cp /bin/ls $DIR
3092 cancel_lru_locks mdc
3093 cancel_lru_locks osc
3094 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3097 run_test 30c "execute binary from Lustre without read perms ===="
3100 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3102 for i in {1..10}; do
3103 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3106 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3107 wait $PID || error "executing dd from Lustre failed"
3113 run_test 30d "execute binary from Lustre while clear locks"
3116 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3117 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3119 run_test 31a "open-unlink file =================================="
3122 touch $DIR/f31 || error "touch $DIR/f31 failed"
3123 ln $DIR/f31 $DIR/f31b || error "ln failed"
3124 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3125 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3127 run_test 31b "unlink file with multiple links while open ======="
3130 touch $DIR/f31 || error "touch $DIR/f31 failed"
3131 ln $DIR/f31 $DIR/f31c || error "ln failed"
3132 multiop_bg_pause $DIR/f31 O_uc ||
3133 error "multiop_bg_pause for $DIR/f31 failed"
3135 $MULTIOP $DIR/f31c Ouc
3136 kill -USR1 $MULTIPID
3139 run_test 31c "open-unlink file with multiple links ============="
3142 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3143 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3145 run_test 31d "remove of open directory ========================="
3147 test_31e() { # bug 2904
3148 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3150 run_test 31e "remove of open non-empty directory ==============="
3152 test_31f() { # bug 4554
3153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3156 test_mkdir $DIR/d31f
3157 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3158 cp /etc/hosts $DIR/d31f
3160 $LFS getstripe $DIR/d31f/hosts
3161 multiop_bg_pause $DIR/d31f D_c || return 1
3164 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3165 test_mkdir $DIR/d31f
3166 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3167 cp /etc/hosts $DIR/d31f
3169 $LFS getstripe $DIR/d31f/hosts
3170 multiop_bg_pause $DIR/d31f D_c || return 1
3173 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3174 wait $MULTIPID || error "first opendir $MULTIPID failed"
3178 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3179 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3182 run_test 31f "remove of open directory with open-unlink file ==="
3185 echo "-- cross directory link --"
3186 test_mkdir -c1 $DIR/${tdir}ga
3187 test_mkdir -c1 $DIR/${tdir}gb
3188 touch $DIR/${tdir}ga/f
3189 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3190 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3191 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3192 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3193 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3195 run_test 31g "cross directory link==============="
3198 echo "-- cross directory link --"
3199 test_mkdir -c1 $DIR/${tdir}
3200 test_mkdir -c1 $DIR/${tdir}/dir
3201 touch $DIR/${tdir}/f
3202 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3203 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3204 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3205 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3206 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3208 run_test 31h "cross directory link under child==============="
3211 echo "-- cross directory link --"
3212 test_mkdir -c1 $DIR/$tdir
3213 test_mkdir -c1 $DIR/$tdir/dir
3214 touch $DIR/$tdir/dir/f
3215 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3216 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3217 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3218 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3219 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3221 run_test 31i "cross directory link under parent==============="
3224 test_mkdir -c1 -p $DIR/$tdir
3225 test_mkdir -c1 -p $DIR/$tdir/dir1
3226 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3227 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3228 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3229 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3232 run_test 31j "link for directory==============="
3235 test_mkdir -c1 -p $DIR/$tdir
3237 touch $DIR/$tdir/exist
3238 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3239 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3240 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3241 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3242 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3243 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3244 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3247 run_test 31k "link to file: the same, non-existing, dir==============="
3253 touch $DIR/d31m2/exist
3254 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3255 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3256 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3257 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3258 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3259 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3262 run_test 31m "link to file: the same, non-existing, dir==============="
3265 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3266 nlink=$(stat --format=%h $DIR/$tfile)
3267 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3269 local cmd="exec $fd<$DIR/$tfile"
3272 trap "eval $cmd" EXIT
3273 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3274 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3275 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3276 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3277 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3280 run_test 31n "check link count of unlinked file"
3283 local tempfile=$(mktemp $1_XXXXXX)
3284 mlink $tempfile $1 2> /dev/null &&
3285 echo "$BASHPID: link $tempfile to $1 succeeded"
3289 test_31o() { # LU-2901
3290 test_mkdir $DIR/$tdir
3291 for LOOP in $(seq 100); do
3292 rm -f $DIR/$tdir/$tfile*
3293 for THREAD in $(seq 8); do
3294 link_one $DIR/$tdir/$tfile.$LOOP &
3297 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3298 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3299 error "$LINKS duplicate links to $tfile.$LOOP" &&
3303 run_test 31o "duplicate hard links with same filename"
3306 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3308 test_mkdir $DIR/$tdir
3309 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3310 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3312 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3313 error "open unlink test1 failed"
3314 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3315 error "open unlink test2 failed"
3317 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3318 error "test1 still exists"
3319 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3320 error "test2 still exists"
3322 run_test 31p "remove of open striped directory"
3324 cleanup_test32_mount() {
3327 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3328 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3329 losetup -d $loopdev || true
3335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3337 echo "== more mountpoints and symlinks ================="
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 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3344 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3345 cleanup_test32_mount
3347 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3352 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3353 trap cleanup_test32_mount EXIT
3354 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3355 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3356 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3357 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3358 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3359 cleanup_test32_mount
3361 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3366 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3367 trap cleanup_test32_mount EXIT
3368 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3369 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3370 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3371 test_mkdir -p $DIR/$tdir/d2/test_dir
3372 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3373 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3374 cleanup_test32_mount
3376 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3381 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3382 trap cleanup_test32_mount EXIT
3383 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3384 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3385 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3386 test_mkdir -p $DIR/$tdir/d2/test_dir
3387 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3388 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3389 cleanup_test32_mount
3391 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3395 test_mkdir -p $DIR/$tdir/tmp
3396 local tmp_dir=$DIR/$tdir/tmp
3397 ln -s $DIR/$tdir $tmp_dir/symlink11
3398 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3399 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3400 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3402 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3406 test_mkdir -p $DIR/$tdir/tmp
3407 local tmp_dir=$DIR/$tdir/tmp
3408 ln -s $DIR/$tdir $tmp_dir/symlink11
3409 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3410 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3411 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3413 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3416 local tmp_dir=$DIR/$tdir/tmp
3417 test_mkdir -p $tmp_dir
3418 test_mkdir $DIR/${tdir}2
3419 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3420 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3421 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3422 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3423 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3424 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3426 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3429 rm -fr $DIR/$tdir $DIR/${tdir}2
3430 tmp_dir=$DIR/$tdir/tmp
3431 test_mkdir -p $tmp_dir
3432 test_mkdir $DIR/${tdir}2
3433 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3434 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3435 ls $tmp_dir/symlink12 || error "listing symlink12"
3436 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3438 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3443 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3444 trap cleanup_test32_mount EXIT
3445 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3446 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3447 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3448 touch $DIR/$tdir/test_file
3449 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3450 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3451 cleanup_test32_mount
3453 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3458 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3459 trap cleanup_test32_mount EXIT
3460 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3461 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3462 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3463 touch $DIR/$tdir/test_file
3464 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3465 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3466 cleanup_test32_mount
3468 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3474 trap cleanup_test32_mount EXIT
3475 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3476 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3477 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3478 test_mkdir -p $DIR/$tdir/d2
3479 touch $DIR/$tdir/d2/test_file || error "touch failed"
3480 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3481 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3482 cleanup_test32_mount
3484 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3490 trap cleanup_test32_mount EXIT
3491 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3492 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3493 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3494 test_mkdir -p $DIR/$tdir/d2
3495 touch $DIR/$tdir/d2/test_file || error "touch failed"
3496 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3497 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3498 cleanup_test32_mount
3500 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3504 test_mkdir -p $DIR/d32m/tmp
3505 TMP_DIR=$DIR/d32m/tmp
3506 ln -s $DIR $TMP_DIR/symlink11
3507 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3508 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3509 error "symlink11 not a link"
3510 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3511 error "symlink01 not a link"
3513 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3517 test_mkdir -p $DIR/d32n/tmp
3518 TMP_DIR=$DIR/d32n/tmp
3519 ln -s $DIR $TMP_DIR/symlink11
3520 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3521 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3522 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3524 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3528 test_mkdir -p $DIR/d32o/tmp
3529 TMP_DIR=$DIR/d32o/tmp
3530 ln -s $DIR/$tfile $TMP_DIR/symlink12
3531 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3532 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3533 error "symlink12 not a link"
3534 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3535 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3536 error "$DIR/d32o/tmp/symlink12 not file type"
3537 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3538 error "$DIR/d32o/symlink02 not file type"
3540 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3550 test_mkdir -p $DIR/d32p/tmp
3552 TMP_DIR=$DIR/d32p/tmp
3554 ln -s $DIR/$tfile $TMP_DIR/symlink12
3556 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3558 cat $DIR/d32p/tmp/symlink12 ||
3559 error "Can't open $DIR/d32p/tmp/symlink12"
3561 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3564 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3569 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3570 trap cleanup_test32_mount EXIT
3571 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3572 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3573 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3574 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3575 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3576 cleanup_test32_mount
3578 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3583 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3584 trap cleanup_test32_mount EXIT
3585 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3586 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3587 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3588 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3589 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3590 cleanup_test32_mount
3592 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3597 chmod 444 $DIR/$tfile
3598 chown $RUNAS_ID $DIR/$tfile
3600 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3603 run_test 33aa "write file with mode 444 (should return error)"
3607 test_mkdir $DIR/$tdir
3608 chown $RUNAS_ID $DIR/$tdir
3609 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3610 error "$RUNAS create $tdir/$tfile failed"
3611 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3612 error "open RDWR" || true
3614 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3618 test_mkdir $DIR/$tdir
3619 chown $RUNAS_ID $DIR/$tdir
3620 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3622 run_test 33b "test open file with malformed flags (No panic)"
3625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3626 remote_ost_nodsh && skip "remote OST with nodsh"
3635 test_mkdir $DIR/$tdir
3636 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3639 for ostnum in $(seq $OSTCOUNT); do
3640 # test-framework's OST numbering is one-based, while Lustre's
3642 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3643 # Parsing llobdstat's output sucks; we could grep the /proc
3644 # path, but that's likely to not be as portable as using the
3645 # llobdstat utility. So we parse lctl output instead.
3646 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3647 obdfilter/$ostname/stats |
3648 awk '/^write_bytes/ {print $7}' )
3649 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3650 if (( ${write_bytes:-0} > 0 ))
3657 $all_zeros || return 0
3660 echo foo > $DIR/$tdir/bar
3664 # Total up write_bytes after writing. We'd better find non-zeros.
3665 for ostnum in $(seq $OSTCOUNT); do
3666 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3667 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3668 obdfilter/$ostname/stats |
3669 awk '/^write_bytes/ {print $7}' )
3670 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3671 if (( ${write_bytes:-0} > 0 ))
3680 for ostnum in $(seq $OSTCOUNT); do
3681 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3682 echo "Check that write_bytes is present in obdfilter/*/stats:"
3683 do_facet ost$ostnum lctl get_param -n \
3684 obdfilter/$ostname/stats
3686 error "OST not keeping write_bytes stats (b22312)"
3689 run_test 33c "test llobdstat and write_bytes"
3692 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3696 local remote_dir=$DIR/$tdir/remote_dir
3698 test_mkdir $DIR/$tdir
3699 $LFS mkdir -i $MDTIDX $remote_dir ||
3700 error "create remote directory failed"
3702 touch $remote_dir/$tfile
3703 chmod 444 $remote_dir/$tfile
3704 chown $RUNAS_ID $remote_dir/$tfile
3706 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3708 chown $RUNAS_ID $remote_dir
3709 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3710 error "create" || true
3711 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3712 error "open RDWR" || true
3713 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3715 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3718 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
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 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3727 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3728 local 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"
3733 rmdir $DIR/$tdir/* || error "rmdir failed"
3736 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3737 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3738 mkdir $DIR/$tdir/local_dir
3740 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3741 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3742 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3744 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3745 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3747 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3750 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3751 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3752 mkdir $DIR/$tdir/local_dir
3754 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3755 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3756 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3758 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3759 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3761 run_test 33e "mkdir and striped directory should have same mode"
3765 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3769 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3770 remote_mds_nodsh && skip "remote MDS with nodsh"
3773 chmod go+rwx $DIR/$tdir
3774 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3775 trap cleanup_33f EXIT
3777 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3778 error "cannot create striped directory"
3780 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3781 error "cannot create files in striped directory"
3783 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3784 error "cannot remove files in striped directory"
3786 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3787 error "cannot remove striped directory"
3791 run_test 33f "nonroot user can create, access, and remove a striped directory"
3794 mkdir -p $DIR/$tdir/dir2
3796 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3798 [[ $err =~ "exists" ]] || error "Not exists error"
3800 run_test 33g "nonroot user create already existing root created file"
3803 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3804 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3805 skip "Need MDS version at least 2.13.50"
3807 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3808 error "mkdir $tdir failed"
3809 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3811 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3814 for fname in $DIR/$tdir/$tfile.bak \
3815 $DIR/$tdir/$tfile.SAV \
3816 $DIR/$tdir/$tfile.orig \
3817 $DIR/$tdir/$tfile~; do
3818 touch $fname || error "touch $fname failed"
3819 index2=$($LFS getstripe -m $fname)
3820 [ $index -eq $index2 ] ||
3821 error "$fname MDT index mismatch $index != $index2"
3825 for i in {1..50}; do
3826 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3827 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3828 touch $fname || error "touch $fname failed"
3829 index2=$($LFS getstripe -m $fname)
3830 if [[ $index != $index2 ]]; then
3831 failed=$((failed + 1))
3832 echo "$fname MDT index mismatch $index != $index2"
3836 echo "$failed MDT index mismatches"
3837 (( failed < 4 )) || error "MDT index mismatch $failed times"
3840 run_test 33h "temp file is located on the same MDT as target"
3842 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3845 $MCREATE $DIR/f34 || error "mcreate failed"
3846 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3847 error "getstripe failed"
3848 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3849 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3850 error "getstripe failed"
3851 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3852 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3854 run_test 34a "truncate file that has not been opened ==========="
3857 [ ! -f $DIR/f34 ] && test_34a
3858 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3859 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3860 $OPENFILE -f O_RDONLY $DIR/f34
3861 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3862 error "getstripe failed"
3863 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3864 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3866 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3869 [ ! -f $DIR/f34 ] && test_34a
3870 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3871 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3872 $OPENFILE -f O_RDWR $DIR/f34
3873 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3874 error "$LFS getstripe failed"
3875 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3876 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3878 run_test 34c "O_RDWR opening file-with-size works =============="
3881 [ ! -f $DIR/f34 ] && test_34a
3882 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3884 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3885 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3888 run_test 34d "write to sparse file ============================="
3892 $MCREATE $DIR/f34e || error "mcreate failed"
3893 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3894 $CHECKSTAT -s 1000 $DIR/f34e ||
3895 error "Size of $DIR/f34e not equal to 1000 bytes"
3896 $OPENFILE -f O_RDWR $DIR/f34e
3897 $CHECKSTAT -s 1000 $DIR/f34e ||
3898 error "Size of $DIR/f34e not equal to 1000 bytes"
3900 run_test 34e "create objects, some with size and some without =="
3902 test_34f() { # bug 6242, 6243
3903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3907 $MCREATE $DIR/f34f || error "mcreate failed"
3908 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3909 dd if=$DIR/f34f of=$TMP/f34f
3910 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3911 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3912 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3913 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3914 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3916 run_test 34f "read from a file with no objects until EOF ======="
3919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3921 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3923 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3924 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3925 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3926 cancel_lru_locks osc
3927 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3928 error "wrong size after lock cancel"
3930 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3931 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3932 error "expanding truncate failed"
3933 cancel_lru_locks osc
3934 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3935 error "wrong expanded size after lock cancel"
3937 run_test 34g "truncate long file ==============================="
3940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3945 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3946 sync # Flush the cache so that multiop below does not block on cache
3947 # flush when getting the group lock
3948 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3951 # Since just timed wait is not good enough, let's do a sync write
3952 # that way we are sure enough time for a roundtrip + processing
3953 # passed + 2 seconds of extra margin.
3954 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3958 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3959 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3963 local nsz=`stat -c %s $DIR/$tfile`
3964 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3966 run_test 34h "ftruncate file under grouplock should not block"
3969 cp /bin/sh $DIR/f35a
3971 chown $RUNAS_ID $DIR/f35a
3972 $RUNAS $DIR/f35a && error || true
3975 run_test 35a "exec file with mode 444 (should return and not leak)"
3979 utime $DIR/f36 || error "utime failed for MDS"
3981 run_test 36a "MDS utime check (mknod, utime)"
3985 utime $DIR/f36 || error "utime failed for OST"
3987 run_test 36b "OST utime check (open, utime)"
3992 chown $RUNAS_ID $DIR/d36
3993 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3995 run_test 36c "non-root MDS utime check (mknod, utime)"
3998 [ ! -d $DIR/d36 ] && test_36c
3999 echo "" > $DIR/d36/f36
4000 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4002 run_test 36d "non-root OST utime check (open, utime)"
4005 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4007 test_mkdir $DIR/$tdir
4008 touch $DIR/$tdir/$tfile
4009 $RUNAS utime $DIR/$tdir/$tfile &&
4010 error "utime worked, expected failure" || true
4012 run_test 36e "utime on non-owned file (should return error)"
4016 local LANG_SAVE=$LANG
4017 local LC_LANG_SAVE=$LC_LANG
4018 export LANG=C LC_LANG=C # for date language
4020 DATESTR="Dec 20 2000"
4021 test_mkdir $DIR/$tdir
4022 lctl set_param fail_loc=$fl
4024 cp /etc/hosts $DIR/$tdir/$tfile
4025 sync & # write RPC generated with "current" inode timestamp, but delayed
4027 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4028 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4029 cancel_lru_locks $OSC
4030 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4032 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4033 echo "BEFORE: $LS_BEFORE" && \
4034 echo "AFTER : $LS_AFTER" && \
4035 echo "WANT : $DATESTR" && \
4036 error "$DIR/$tdir/$tfile timestamps changed" || true
4038 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4044 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4045 subr_36fh "0x80000214"
4047 run_test 36f "utime on file racing with OST BRW write =========="
4050 remote_ost_nodsh && skip "remote OST with nodsh"
4051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4052 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4053 skip "Need MDS version at least 2.12.51"
4058 local tgt="obdfilter"
4060 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4062 test_mkdir $DIR/$tdir
4063 fmd_max_age=$(do_facet $facet \
4064 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4067 echo "FMD max age: ${fmd_max_age}s"
4068 touch $DIR/$tdir/$tfile
4069 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4070 gawk '{cnt=cnt+$1} END{print cnt}')
4071 echo "FMD before: $fmd"
4073 error "FMD wasn't create by touch"
4074 sleep $((fmd_max_age + 12))
4075 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4076 gawk '{cnt=cnt+$1} END{print cnt}')
4077 echo "FMD after: $fmd"
4079 error "FMD wasn't expired by ping"
4081 run_test 36g "FMD cache expiry ====================="
4084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4086 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4087 subr_36fh "0x80000227"
4089 run_test 36h "utime on file racing with OST BRW write =========="
4092 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4094 test_mkdir $DIR/$tdir
4095 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4097 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4098 local new_mtime=$((mtime + 200))
4100 #change Modify time of striped dir
4101 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4102 error "change mtime failed"
4104 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4106 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4108 run_test 36i "change mtime on striped directory"
4110 # test_37 - duplicate with tests 32q 32r
4113 local file=$DIR/$tfile
4115 openfile -f O_DIRECTORY $file
4118 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4119 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4121 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4123 test_39a() { # was test_39
4125 touch $DIR/${tfile}2
4126 # ls -l $DIR/$tfile $DIR/${tfile}2
4127 # ls -lu $DIR/$tfile $DIR/${tfile}2
4128 # ls -lc $DIR/$tfile $DIR/${tfile}2
4130 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4131 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4133 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4135 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4137 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4138 error "O_TRUNC didn't change timestamps"
4141 run_test 39a "mtime changed on create"
4144 test_mkdir -c1 $DIR/$tdir
4145 cp -p /etc/passwd $DIR/$tdir/fopen
4146 cp -p /etc/passwd $DIR/$tdir/flink
4147 cp -p /etc/passwd $DIR/$tdir/funlink
4148 cp -p /etc/passwd $DIR/$tdir/frename
4149 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4152 echo "aaaaaa" >> $DIR/$tdir/fopen
4153 echo "aaaaaa" >> $DIR/$tdir/flink
4154 echo "aaaaaa" >> $DIR/$tdir/funlink
4155 echo "aaaaaa" >> $DIR/$tdir/frename
4157 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4158 local link_new=`stat -c %Y $DIR/$tdir/flink`
4159 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4160 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4162 cat $DIR/$tdir/fopen > /dev/null
4163 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4164 rm -f $DIR/$tdir/funlink2
4165 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4167 for (( i=0; i < 2; i++ )) ; do
4168 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4169 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4170 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4171 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4173 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4174 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4175 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4176 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4178 cancel_lru_locks $OSC
4179 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4182 run_test 39b "mtime change on open, link, unlink, rename ======"
4184 # this should be set to past
4185 TEST_39_MTIME=`date -d "1 year ago" +%s`
4191 local mtime0=`stat -c %Y $DIR1/$tfile`
4193 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4194 local mtime1=`stat -c %Y $DIR1/$tfile`
4195 [ "$mtime1" = $TEST_39_MTIME ] || \
4196 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4199 echo hello >> $DIR1/$tfile
4201 local mtime2=`stat -c %Y $DIR1/$tfile`
4202 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4203 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4205 mv $DIR1/$tfile $DIR1/$tfile-1
4207 for (( i=0; i < 2; i++ )) ; do
4208 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4209 [ "$mtime2" = "$mtime3" ] || \
4210 error "mtime ($mtime2) changed (to $mtime3) on rename"
4212 cancel_lru_locks $OSC
4213 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4216 run_test 39c "mtime change on rename ==========================="
4220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4223 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4225 for (( i=0; i < 2; i++ )) ; do
4226 local mtime=`stat -c %Y $DIR1/$tfile`
4227 [ $mtime = $TEST_39_MTIME ] || \
4228 error "mtime($mtime) is not set to $TEST_39_MTIME"
4230 cancel_lru_locks $OSC
4231 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4234 run_test 39d "create, utime, stat =============================="
4238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4241 local mtime1=`stat -c %Y $DIR1/$tfile`
4243 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4245 for (( i=0; i < 2; i++ )) ; do
4246 local mtime2=`stat -c %Y $DIR1/$tfile`
4247 [ $mtime2 = $TEST_39_MTIME ] || \
4248 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4250 cancel_lru_locks $OSC
4251 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4254 run_test 39e "create, stat, utime, stat ========================"
4258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4261 mtime1=`stat -c %Y $DIR1/$tfile`
4264 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4266 for (( i=0; i < 2; i++ )) ; do
4267 local mtime2=`stat -c %Y $DIR1/$tfile`
4268 [ $mtime2 = $TEST_39_MTIME ] || \
4269 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4271 cancel_lru_locks $OSC
4272 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4275 run_test 39f "create, stat, sleep, utime, stat ================="
4279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4281 echo hello >> $DIR1/$tfile
4282 local mtime1=`stat -c %Y $DIR1/$tfile`
4285 chmod o+r $DIR1/$tfile
4287 for (( i=0; i < 2; i++ )) ; do
4288 local mtime2=`stat -c %Y $DIR1/$tfile`
4289 [ "$mtime1" = "$mtime2" ] || \
4290 error "lost mtime: $mtime2, should be $mtime1"
4292 cancel_lru_locks $OSC
4293 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4296 run_test 39g "write, chmod, stat ==============================="
4300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4306 echo hello >> $DIR1/$tfile
4307 local mtime1=`stat -c %Y $DIR1/$tfile`
4309 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4311 if [ "$d1" != "$d2" ]; then
4312 echo "write and touch not within one second"
4314 for (( i=0; i < 2; i++ )) ; do
4315 local mtime2=`stat -c %Y $DIR1/$tfile`
4316 [ "$mtime2" = $TEST_39_MTIME ] || \
4317 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4319 cancel_lru_locks $OSC
4320 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4324 run_test 39h "write, utime within one second, stat ============="
4327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4332 echo hello >> $DIR1/$tfile
4333 local mtime1=`stat -c %Y $DIR1/$tfile`
4335 mv $DIR1/$tfile $DIR1/$tfile-1
4337 for (( i=0; i < 2; i++ )) ; do
4338 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4340 [ "$mtime1" = "$mtime2" ] || \
4341 error "lost mtime: $mtime2, should be $mtime1"
4343 cancel_lru_locks $OSC
4344 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4347 run_test 39i "write, rename, stat =============================="
4350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4352 start_full_debug_logging
4356 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4357 lctl set_param fail_loc=0x80000412
4358 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4359 error "multiop failed"
4361 local mtime1=`stat -c %Y $DIR1/$tfile`
4363 mv $DIR1/$tfile $DIR1/$tfile-1
4365 kill -USR1 $multipid
4366 wait $multipid || error "multiop close failed"
4368 for (( i=0; i < 2; i++ )) ; do
4369 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4370 [ "$mtime1" = "$mtime2" ] ||
4371 error "mtime is lost on close: $mtime2, " \
4375 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4377 lctl set_param fail_loc=0
4378 stop_full_debug_logging
4380 run_test 39j "write, rename, close, stat ======================="
4383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4388 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4390 local mtime1=`stat -c %Y $DIR1/$tfile`
4392 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4394 kill -USR1 $multipid
4395 wait $multipid || error "multiop close failed"
4397 for (( i=0; i < 2; i++ )) ; do
4398 local mtime2=`stat -c %Y $DIR1/$tfile`
4400 [ "$mtime2" = $TEST_39_MTIME ] || \
4401 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4404 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4407 run_test 39k "write, utime, close, stat ========================"
4409 # this should be set to future
4410 TEST_39_ATIME=`date -d "1 year" +%s`
4413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4414 remote_mds_nodsh && skip "remote MDS with nodsh"
4416 local atime_diff=$(do_facet $SINGLEMDS \
4417 lctl get_param -n mdd.*MDT0000*.atime_diff)
4421 # test setting directory atime to future
4422 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4423 local atime=$(stat -c %X $DIR/$tdir)
4424 [ "$atime" = $TEST_39_ATIME ] ||
4425 error "atime is not set to future: $atime, $TEST_39_ATIME"
4427 # test setting directory atime from future to now
4428 local now=$(date +%s)
4429 touch -a -d @$now $DIR/$tdir
4431 atime=$(stat -c %X $DIR/$tdir)
4432 [ "$atime" -eq "$now" ] ||
4433 error "atime is not updated from future: $atime, $now"
4435 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4438 # test setting directory atime when now > dir atime + atime_diff
4439 local d1=$(date +%s)
4441 local d2=$(date +%s)
4442 cancel_lru_locks mdc
4443 atime=$(stat -c %X $DIR/$tdir)
4444 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4445 error "atime is not updated : $atime, should be $d2"
4447 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4450 # test not setting directory atime when now < dir atime + atime_diff
4452 cancel_lru_locks mdc
4453 atime=$(stat -c %X $DIR/$tdir)
4454 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4455 error "atime is updated to $atime, should remain $d1<atime<$d2"
4457 do_facet $SINGLEMDS \
4458 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4460 run_test 39l "directory atime update ==========================="
4463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4467 local far_past_mtime=$(date -d "May 29 1953" +%s)
4468 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4470 touch -m -d @$far_past_mtime $DIR1/$tfile
4471 touch -a -d @$far_past_atime $DIR1/$tfile
4473 for (( i=0; i < 2; i++ )) ; do
4474 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4475 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4476 error "atime or mtime set incorrectly"
4478 cancel_lru_locks $OSC
4479 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4482 run_test 39m "test atime and mtime before 1970"
4484 test_39n() { # LU-3832
4485 remote_mds_nodsh && skip "remote MDS with nodsh"
4487 local atime_diff=$(do_facet $SINGLEMDS \
4488 lctl get_param -n mdd.*MDT0000*.atime_diff)
4493 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4496 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4497 atime0=$(stat -c %X $DIR/$tfile)
4500 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4501 atime1=$(stat -c %X $DIR/$tfile)
4504 cancel_lru_locks mdc
4505 cancel_lru_locks osc
4506 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4507 atime2=$(stat -c %X $DIR/$tfile)
4509 do_facet $SINGLEMDS \
4510 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4512 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4513 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4515 run_test 39n "check that O_NOATIME is honored"
4518 TESTDIR=$DIR/$tdir/$tfile
4519 [ -e $TESTDIR ] && rm -rf $TESTDIR
4526 links2=$(stat -c %h .)
4527 [ $(($links1 + 2)) != $links2 ] &&
4528 error "wrong links count $(($links1 + 2)) != $links2"
4530 links3=$(stat -c %h .)
4531 [ $(($links1 + 1)) != $links3 ] &&
4532 error "wrong links count $links1 != $links3"
4535 run_test 39o "directory cached attributes updated after create"
4538 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4541 TESTDIR=$DIR/$tdir/$tdir
4542 [ -e $TESTDIR ] && rm -rf $TESTDIR
4543 test_mkdir -p $TESTDIR
4547 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4548 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4550 links2=$(stat -c %h .)
4551 [ $(($links1 + 2)) != $links2 ] &&
4552 error "wrong links count $(($links1 + 2)) != $links2"
4554 links3=$(stat -c %h .)
4555 [ $(($links1 + 1)) != $links3 ] &&
4556 error "wrong links count $links1 != $links3"
4559 run_test 39p "remote directory cached attributes updated after create ========"
4562 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4563 skip "no atime update on old OST"
4564 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4565 skip_env "ldiskfs only test"
4569 saved_adiff=$(do_facet ost1 \
4570 lctl get_param -n obdfilter.*OST0000.atime_diff)
4571 stack_trap "do_facet ost1 \
4572 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4574 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4576 $LFS setstripe -i 0 $DIR/$tfile
4577 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4578 error "can't write initial file"
4579 cancel_lru_locks osc
4581 # exceed atime_diff and access file
4583 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4585 local atime_cli=$(stat -c %X $DIR/$tfile)
4586 echo "client atime: $atime_cli"
4587 # allow atime update to be written to device
4588 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4591 local ostdev=$(ostdevname 1)
4592 local fid=($(lfs getstripe -y $DIR/$tfile |
4593 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4594 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4595 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4597 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4598 local atime_ost=$(do_facet ost1 "$cmd" |&
4599 awk -F'[: ]' '/atime:/ { print $4 }')
4600 (( atime_cli == atime_ost )) ||
4601 error "atime on client $atime_cli != ost $atime_ost"
4603 run_test 39r "lazy atime update on OST"
4605 test_39q() { # LU-8041
4606 local testdir=$DIR/$tdir
4608 multiop_bg_pause $testdir D_c || error "multiop failed"
4610 cancel_lru_locks mdc
4611 kill -USR1 $multipid
4612 local atime=$(stat -c %X $testdir)
4613 [ "$atime" -ne 0 ] || error "atime is zero"
4615 run_test 39q "close won't zero out atime"
4618 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4619 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4620 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4621 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4622 error "$tfile is not 4096 bytes in size"
4624 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4628 small_write $DIR/f41 18
4630 run_test 41 "test small file write + fstat ====================="
4632 count_ost_writes() {
4633 lctl get_param -n ${OSC}.*.stats |
4634 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4635 END { printf("%0.0f", writes) }'
4642 BG_DIRTY_RATIO_SAVE=10
4643 MAX_BG_DIRTY_RATIO=25
4647 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4648 # dirty_ratio, dirty_background_ratio
4649 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4650 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4651 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4652 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4654 # if file not here, we are a 2.4 kernel
4655 kill -CONT `pidof kupdated`
4660 # setup the trap first, so someone cannot exit the test at the
4661 # exact wrong time and mess up a machine
4662 trap start_writeback EXIT
4663 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4664 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4665 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4666 sysctl -w vm.dirty_writeback_centisecs=0
4667 sysctl -w vm.dirty_writeback_centisecs=0
4668 # save and increase /proc/sys/vm/dirty_ratio
4669 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4670 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4671 # save and increase /proc/sys/vm/dirty_background_ratio
4672 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4673 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4675 # if file not here, we are a 2.4 kernel
4676 kill -STOP `pidof kupdated`
4680 # ensure that all stripes have some grant before we test client-side cache
4682 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4683 dd if=/dev/zero of=$i bs=4k count=1
4688 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4689 # file truncation, and file removal.
4691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4694 cancel_lru_locks $OSC
4696 sync; sleep 1; sync # just to be safe
4697 BEFOREWRITES=`count_ost_writes`
4698 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4699 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4700 AFTERWRITES=`count_ost_writes`
4701 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4702 error "$BEFOREWRITES < $AFTERWRITES"
4705 run_test 42a "ensure that we don't flush on close"
4708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4711 cancel_lru_locks $OSC
4714 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4715 BEFOREWRITES=$(count_ost_writes)
4716 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4717 AFTERWRITES=$(count_ost_writes)
4718 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4719 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4721 BEFOREWRITES=$(count_ost_writes)
4722 sync || error "sync: $?"
4723 AFTERWRITES=$(count_ost_writes)
4724 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4725 error "$BEFOREWRITES < $AFTERWRITES on sync"
4727 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4731 run_test 42b "test destroy of file with cached dirty data ======"
4733 # if these tests just want to test the effect of truncation,
4734 # they have to be very careful. consider:
4735 # - the first open gets a {0,EOF}PR lock
4736 # - the first write conflicts and gets a {0, count-1}PW
4737 # - the rest of the writes are under {count,EOF}PW
4738 # - the open for truncate tries to match a {0,EOF}PR
4739 # for the filesize and cancels the PWs.
4740 # any number of fixes (don't get {0,EOF} on open, match
4741 # composite locks, do smarter file size management) fix
4742 # this, but for now we want these tests to verify that
4743 # the cancellation with truncate intent works, so we
4744 # start the file with a full-file pw lock to match against
4745 # until the truncate.
4750 cancel_lru_locks $OSC
4752 # prime the file with 0,EOF PW to match
4756 # now the real test..
4757 dd if=/dev/zero of=$file bs=1024 count=100
4758 BEFOREWRITES=`count_ost_writes`
4759 $TRUNCATE $file $offset
4760 cancel_lru_locks $OSC
4761 AFTERWRITES=`count_ost_writes`
4766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4769 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4770 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4773 run_test 42c "test partial truncate of file with cached dirty data"
4776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4779 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4780 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4783 run_test 42d "test complete truncate of file with cached dirty data"
4785 test_42e() { # bug22074
4786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4788 local TDIR=$DIR/${tdir}e
4789 local pages=16 # hardcoded 16 pages, don't change it.
4790 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4791 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4795 test_mkdir $DIR/${tdir}e
4796 $LFS setstripe -c 1 $TDIR
4797 createmany -o $TDIR/f $files
4799 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4801 # we assume that with $OSTCOUNT files, at least one of them will
4802 # be allocated on OST0.
4803 warmup_files=$((OSTCOUNT * max_dirty_mb))
4804 createmany -o $TDIR/w $warmup_files
4806 # write a large amount of data into one file and sync, to get good
4807 # avail_grant number from OST.
4808 for ((i=0; i<$warmup_files; i++)); do
4809 idx=$($LFS getstripe -i $TDIR/w$i)
4810 [ $idx -ne 0 ] && continue
4811 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4814 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4816 $LCTL get_param $proc_osc0/cur_dirty_bytes
4817 $LCTL get_param $proc_osc0/cur_grant_bytes
4819 # create as much dirty pages as we can while not to trigger the actual
4820 # RPCs directly. but depends on the env, VFS may trigger flush during this
4821 # period, hopefully we are good.
4822 for ((i=0; i<$warmup_files; i++)); do
4823 idx=$($LFS getstripe -i $TDIR/w$i)
4824 [ $idx -ne 0 ] && continue
4825 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4827 $LCTL get_param $proc_osc0/cur_dirty_bytes
4828 $LCTL get_param $proc_osc0/cur_grant_bytes
4830 # perform the real test
4831 $LCTL set_param $proc_osc0/rpc_stats 0
4832 for ((;i<$files; i++)); do
4833 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4834 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4837 $LCTL get_param $proc_osc0/rpc_stats
4840 local have_ppr=false
4841 $LCTL get_param $proc_osc0/rpc_stats |
4842 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4843 # skip lines until we are at the RPC histogram data
4844 [ "$PPR" == "pages" ] && have_ppr=true && continue
4845 $have_ppr || continue
4847 # we only want the percent stat for < 16 pages
4848 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4850 percent=$((percent + WPCT))
4851 if [[ $percent -gt 15 ]]; then
4852 error "less than 16-pages write RPCs" \
4859 run_test 42e "verify sub-RPC writes are not done synchronously"
4861 test_43A() { # was test_43
4862 test_mkdir $DIR/$tdir
4863 cp -p /bin/ls $DIR/$tdir/$tfile
4864 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4866 # give multiop a chance to open
4869 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4872 run_test 43A "execution of file opened for write should return -ETXTBSY"
4875 test_mkdir $DIR/$tdir
4876 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4877 $DIR/$tdir/sleep 60 &
4879 # Make sure exec of $tdir/sleep wins race with truncate
4881 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4884 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4889 test_mkdir $DIR/$tdir
4890 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4891 $DIR/$tdir/sleep 60 &
4893 # Make sure exec of $tdir/sleep wins race with truncate
4895 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4898 run_test 43b "truncate of file being executed should return -ETXTBSY"
4901 local testdir="$DIR/$tdir"
4904 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4905 ( cd $testdir && md5sum -c )
4907 run_test 43c "md5sum of copy into lustre"
4909 test_44A() { # was test_44
4910 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4912 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4913 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4915 run_test 44A "zero length read from a sparse stripe"
4918 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4920 [ -z "$nstripe" ] && skip "can't get stripe info"
4921 [[ $nstripe -gt $OSTCOUNT ]] &&
4922 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4924 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4926 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4927 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4931 OFFSETS="0 $((stride/2)) $((stride-1))"
4932 for offset in $OFFSETS; do
4933 for i in $(seq 0 $((nstripe-1))); do
4934 local GLOBALOFFSETS=""
4936 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4937 local myfn=$DIR/d44a-$size
4938 echo "--------writing $myfn at $size"
4939 ll_sparseness_write $myfn $size ||
4940 error "ll_sparseness_write"
4941 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4942 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4943 error "ll_sparseness_verify $GLOBALOFFSETS"
4945 for j in $(seq 0 $((nstripe-1))); do
4947 size=$((((j + $nstripe )*$stride + $offset)))
4948 ll_sparseness_write $myfn $size ||
4949 error "ll_sparseness_write"
4950 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4952 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4953 error "ll_sparseness_verify $GLOBALOFFSETS"
4958 run_test 44a "test sparse pwrite ==============================="
4962 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4968 before=`dirty_osc_total`
4969 echo executing "\"$*\""
4971 after=`dirty_osc_total`
4972 echo before $before, after $after
4975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4978 # Obtain grants from OST if it supports it
4979 echo blah > ${f}_grant
4982 do_dirty_record "echo blah > $f"
4983 [[ $before -eq $after ]] && error "write wasn't cached"
4984 do_dirty_record "> $f"
4985 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4986 do_dirty_record "echo blah > $f"
4987 [[ $before -eq $after ]] && error "write wasn't cached"
4988 do_dirty_record "sync"
4989 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4990 do_dirty_record "echo blah > $f"
4991 [[ $before -eq $after ]] && error "write wasn't cached"
4992 do_dirty_record "cancel_lru_locks osc"
4993 [[ $before -gt $after ]] ||
4994 error "lock cancellation didn't lower dirty count"
4997 run_test 45 "osc io page accounting ============================"
4999 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5000 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5001 # objects offset and an assert hit when an rpc was built with 1023's mapped
5002 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5009 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5011 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5012 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5016 run_test 46 "dirtying a previously written page ================"
5018 # test_47 is removed "Device nodes check" is moved to test_28
5020 test_48a() { # bug 2399
5021 [ "$mds1_FSTYPE" = "zfs" ] &&
5022 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5023 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5025 test_mkdir $DIR/$tdir
5027 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5028 test_mkdir $DIR/$tdir
5029 touch foo || error "'touch foo' failed after recreating cwd"
5031 touch .foo || error "'touch .foo' failed after recreating cwd"
5033 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5034 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5035 cd . || error "'cd .' failed after recreating cwd"
5036 mkdir . && error "'mkdir .' worked after recreating cwd"
5037 rmdir . && error "'rmdir .' worked after recreating cwd"
5038 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5039 cd .. || error "'cd ..' failed after recreating cwd"
5041 run_test 48a "Access renamed working dir (should return errors)="
5043 test_48b() { # bug 2399
5045 test_mkdir $DIR/$tdir
5047 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5048 touch foo && error "'touch foo' worked after removing cwd"
5049 mkdir foo && error "'mkdir foo' worked after removing cwd"
5050 touch .foo && error "'touch .foo' worked after removing cwd"
5051 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5052 ls . > /dev/null && error "'ls .' worked after removing cwd"
5053 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5054 mkdir . && error "'mkdir .' worked after removing cwd"
5055 rmdir . && error "'rmdir .' worked after removing cwd"
5056 ln -s . foo && error "'ln -s .' worked after removing cwd"
5057 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5059 run_test 48b "Access removed working dir (should return errors)="
5061 test_48c() { # bug 2350
5062 #lctl set_param debug=-1
5065 test_mkdir -p $DIR/$tdir/dir
5067 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5068 $TRACE touch foo && error "touch foo worked after removing cwd"
5069 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5070 touch .foo && error "touch .foo worked after removing cwd"
5071 mkdir .foo && error "mkdir .foo worked after removing cwd"
5072 $TRACE ls . && error "'ls .' worked after removing cwd"
5073 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5074 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5075 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5076 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5077 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5079 run_test 48c "Access removed working subdir (should return errors)"
5081 test_48d() { # bug 2350
5082 #lctl set_param debug=-1
5085 test_mkdir -p $DIR/$tdir/dir
5087 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5088 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5089 $TRACE touch foo && error "'touch foo' worked after removing parent"
5090 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5091 touch .foo && error "'touch .foo' worked after removing parent"
5092 mkdir .foo && error "mkdir .foo worked after removing parent"
5093 $TRACE ls . && error "'ls .' worked after removing parent"
5094 $TRACE ls .. && error "'ls ..' worked after removing parent"
5095 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5096 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5097 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5100 run_test 48d "Access removed parent subdir (should return errors)"
5102 test_48e() { # bug 4134
5103 #lctl set_param debug=-1
5106 test_mkdir -p $DIR/$tdir/dir
5108 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5109 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5110 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5111 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5112 # On a buggy kernel addition of "touch foo" after cd .. will
5113 # produce kernel oops in lookup_hash_it
5114 touch ../foo && error "'cd ..' worked after recreate parent"
5116 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5118 run_test 48e "Access to recreated parent subdir (should return errors)"
5120 test_49() { # LU-1030
5121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5122 remote_ost_nodsh && skip "remote OST with nodsh"
5124 # get ost1 size - $FSNAME-OST0000
5125 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5127 # write 800M at maximum
5128 [[ $ost1_size -lt 2 ]] && ost1_size=2
5129 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5131 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5132 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5135 # change max_pages_per_rpc while writing the file
5136 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5137 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5138 # loop until dd process exits
5139 while ps ax -opid | grep -wq $dd_pid; do
5140 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5141 sleep $((RANDOM % 5 + 1))
5143 # restore original max_pages_per_rpc
5144 $LCTL set_param $osc1_mppc=$orig_mppc
5145 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5147 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5151 test_mkdir $DIR/$tdir
5153 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5155 run_test 50 "special situations: /proc symlinks ==============="
5157 test_51a() { # was test_51
5158 # bug 1516 - create an empty entry right after ".." then split dir
5159 test_mkdir -c1 $DIR/$tdir
5160 touch $DIR/$tdir/foo
5161 $MCREATE $DIR/$tdir/bar
5163 createmany -m $DIR/$tdir/longfile 201
5165 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5166 $MCREATE $DIR/$tdir/longfile$FNUM
5171 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5173 run_test 51a "special situations: split htree with empty entry =="
5175 cleanup_print_lfs_df () {
5182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5184 local dir=$DIR/$tdir
5185 local nrdirs=$((65536 + 100))
5187 # cleanup the directory
5194 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5195 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5196 [[ $numfree -lt $nrdirs ]] &&
5197 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5199 # need to check free space for the directories as well
5200 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5201 numfree=$(( blkfree / $(fs_inode_ksize) ))
5202 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5204 trap cleanup_print_lfs_df EXIT
5207 createmany -d $dir/d $nrdirs || {
5208 unlinkmany $dir/d $nrdirs
5209 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5213 nrdirs=$(ls -U $dir | wc -l)
5215 # unlink all but 100 subdirectories, then check it still works
5217 local delete=$((nrdirs - left))
5222 # for ldiskfs the nlink count should be 1, but this is OSD specific
5223 # and so this is listed for informational purposes only
5224 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5225 unlinkmany -d $dir/d $delete ||
5226 error "unlink of first $delete subdirs failed"
5228 echo "nlink between: $(stat -c %h $dir)"
5229 local found=$(ls -U $dir | wc -l)
5230 [ $found -ne $left ] &&
5231 error "can't find subdirs: found only $found, expected $left"
5233 unlinkmany -d $dir/d $delete $left ||
5234 error "unlink of second $left subdirs failed"
5235 # regardless of whether the backing filesystem tracks nlink accurately
5236 # or not, the nlink count shouldn't be more than "." and ".." here
5237 local after=$(stat -c %h $dir)
5238 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5239 echo "nlink after: $after"
5241 cleanup_print_lfs_df
5243 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5247 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5249 test_mkdir $DIR/$tdir
5250 createmany -o $DIR/$tdir/t- 1000
5251 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5252 for N in $(seq 0 $((OSTCOUNT - 1))); do
5253 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5254 END { printf("%0.0f", objs) }' $TMP/$tfile)
5255 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5256 '($1 == '$N') { objs += 1 } \
5257 END { printf("%0.0f", objs) }')
5258 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5260 unlinkmany $DIR/$tdir/t- 1000
5263 for N in $(seq 1 $((OSTCOUNT - 1))); do
5264 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5265 error "OST $N has less objects vs OST $NLAST" \
5266 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5267 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5268 error "OST $N has less objects vs OST $NLAST" \
5269 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5271 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5272 error "OST $N has less #0 objects vs OST $NLAST" \
5273 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5274 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5275 error "OST $N has less #0 objects vs OST $NLAST" \
5276 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5281 run_test 51d "check object distribution"
5284 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5285 skip_env "ldiskfs only test"
5288 test_mkdir -c1 $DIR/$tdir
5289 test_mkdir -c1 $DIR/$tdir/d0
5291 touch $DIR/$tdir/d0/foo
5292 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5293 error "file exceed 65000 nlink limit!"
5294 unlinkmany $DIR/$tdir/d0/f- 65001
5297 run_test 51e "check file nlink limit"
5300 test_mkdir $DIR/$tdir
5303 local ulimit_old=$(ulimit -n)
5304 local spare=20 # number of spare fd's for scripts/libraries, etc.
5305 local mdt=$($LFS getstripe -m $DIR/$tdir)
5306 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5308 echo "MDT$mdt numfree=$numfree, max=$max"
5309 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5310 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5311 while ! ulimit -n $((numfree + spare)); do
5312 numfree=$((numfree * 3 / 4))
5314 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5316 echo "left ulimit at $ulimit_old"
5319 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5320 unlinkmany $DIR/$tdir/f $numfree
5321 error "create+open $numfree files in $DIR/$tdir failed"
5323 ulimit -n $ulimit_old
5325 # if createmany exits at 120s there will be fewer than $numfree files
5326 unlinkmany $DIR/$tdir/f $numfree || true
5328 run_test 51f "check many open files limit"
5331 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5332 test_mkdir $DIR/$tdir
5333 touch $DIR/$tdir/foo
5334 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5335 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5336 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5337 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5338 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5340 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5341 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5342 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5344 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5345 cp -r $DIR/$tdir $TMP/
5346 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5348 run_test 52a "append-only flag test (should return errors)"
5351 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5352 test_mkdir $DIR/$tdir
5353 touch $DIR/$tdir/foo
5354 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5355 cat test > $DIR/$tdir/foo && error "cat test worked"
5356 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5357 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5358 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5360 echo foo >> $DIR/$tdir/foo && error "echo worked"
5361 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5362 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5363 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5364 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5366 chattr -i $DIR/$tdir/foo || error "chattr failed"
5368 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5370 run_test 52b "immutable flag test (should return errors) ======="
5373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5374 remote_mds_nodsh && skip "remote MDS with nodsh"
5375 remote_ost_nodsh && skip "remote OST with nodsh"
5388 local support_last_seq=true
5390 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5391 support_last_seq=false
5394 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5396 for value in $(do_facet $SINGLEMDS \
5397 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5398 param=$(echo ${value[0]} | cut -d "=" -f1)
5399 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5401 if $support_last_seq; then
5402 param_seq=$(echo $param |
5403 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5404 mds_last_seq=$(do_facet $SINGLEMDS \
5405 $LCTL get_param -n $param_seq)
5407 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5409 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5410 node=$(facet_active_host ost$((ostnum+1)))
5411 param="obdfilter.$ostname.last_id"
5412 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5413 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5414 ost_last_id=$ost_last
5416 if $support_last_seq; then
5417 ost_last_id=$(echo $ost_last |
5418 awk -F':' '{print $2}' |
5420 ost_last_seq=$(echo $ost_last |
5421 awk -F':' '{print $1}')
5422 [[ $ost_last_seq = $mds_last_seq ]] || continue
5425 if [[ $ost_last_id != $mds_last ]]; then
5426 error "$ost_last_id != $mds_last"
5433 $found || error "can not match last_seq/last_id for $mdtosc"
5436 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5439 perl -MSocket -e ';' || skip "no Socket perl module installed"
5441 $SOCKETSERVER $DIR/socket ||
5442 error "$SOCKETSERVER $DIR/socket failed: $?"
5443 $SOCKETCLIENT $DIR/socket ||
5444 error "$SOCKETCLIENT $DIR/socket failed: $?"
5445 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5447 run_test 54a "unix domain socket test =========================="
5453 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5455 run_test 54b "char device works in lustre ======================"
5458 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5459 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5460 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5462 for i in $(seq 3 7); do
5463 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5472 loopdev="$DIR/loop54c"
5475 $UMOUNT $DIR/$tdir || rc=$?
5476 losetup -d $loopdev || true
5477 losetup -d $LOOPDEV || true
5478 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5485 loopdev="$DIR/loop54c"
5488 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5489 trap cleanup_54c EXIT
5490 mknod $loopdev b 7 $LOOPNUM
5491 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5492 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5493 losetup $loopdev $DIR/$tfile ||
5494 error "can't set up $loopdev for $DIR/$tfile"
5495 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5496 test_mkdir $DIR/$tdir
5497 mount -t ext2 $loopdev $DIR/$tdir ||
5498 error "error mounting $loopdev on $DIR/$tdir"
5499 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5502 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5506 run_test 54c "block device works in lustre ====================="
5512 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5514 run_test 54d "fifo device works in lustre ======================"
5519 cp -aL /dev/console $f
5520 echo $string > $f || error "echo $string to $f failed"
5522 run_test 54e "console/tty device works in lustre ======================"
5526 local dir=$DIR/$tdir
5529 test_mkdir -p $dir/dir
5530 for i in $(seq $numfiles); do
5532 touch $dir/dir/file$i
5535 local numcomp=$($LFS getstripe --component-count $dir)
5537 [[ $numcomp == 0 ]] && numcomp=1
5539 # test lfs getstripe with --recursive
5540 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5542 [[ $filenum -eq $((numfiles * 2)) ]] ||
5543 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5544 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5545 [[ $filenum -eq $numfiles ]] ||
5546 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5547 echo "$LFS getstripe showed obdidx or l_ost_idx"
5549 # test lfs getstripe with file instead of dir
5550 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5551 [[ $filenum -eq 1 ]] ||
5552 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5553 echo "$LFS getstripe file1 passed"
5555 #test lfs getstripe with --verbose
5556 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5557 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5558 error "$LFS getstripe --verbose $dir: "\
5559 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5560 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5561 error "$LFS getstripe $dir: showed lmm_magic"
5563 #test lfs getstripe with -v prints lmm_fid
5564 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5565 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5566 error "$LFS getstripe -v $dir: "\
5567 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5568 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5569 error "$LFS getstripe $dir: showed lmm_fid by default"
5570 echo "$LFS getstripe --verbose passed"
5572 #check for FID information
5573 local fid1=$($LFS getstripe --fid $dir/file1)
5574 local fid2=$($LFS getstripe --verbose $dir/file1 |
5575 awk '/lmm_fid: / { print $2; exit; }')
5576 local fid3=$($LFS path2fid $dir/file1)
5578 [ "$fid1" != "$fid2" ] &&
5579 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5580 [ "$fid1" != "$fid3" ] &&
5581 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5582 echo "$LFS getstripe --fid passed"
5584 #test lfs getstripe with --obd
5585 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5586 error "$LFS getstripe --obd wrong_uuid: should return error"
5588 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5591 local obduuid=$(ostuuid_from_index $ostidx)
5592 local found=$($LFS getstripe -r --obd $obduuid $dir |
5593 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5595 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5596 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5598 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5601 [[ $found -eq $filenum ]] ||
5602 error "$LFS getstripe --obd: found $found expect $filenum"
5603 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5604 sed '/^[ ]*'${ostidx}'[ ]/d' |
5605 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5606 error "$LFS getstripe --obd: should not show file on other obd"
5607 echo "$LFS getstripe --obd passed"
5609 run_test 56a "check $LFS getstripe"
5612 local dir=$DIR/$tdir
5616 for i in $(seq $numdirs); do
5617 test_mkdir $dir/dir$i
5620 # test lfs getdirstripe default mode is non-recursion, which is
5621 # different from lfs getstripe
5622 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5624 [[ $dircnt -eq 1 ]] ||
5625 error "$LFS getdirstripe: found $dircnt, not 1"
5626 dircnt=$($LFS getdirstripe --recursive $dir |
5627 grep -c lmv_stripe_count)
5628 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5629 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5631 run_test 56b "check $LFS getdirstripe"
5634 remote_ost_nodsh && skip "remote OST with nodsh"
5637 local ost_name=$(ostname_from_index $ost_idx)
5638 local old_status=$(ost_dev_status $ost_idx)
5639 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5641 [[ -z "$old_status" ]] ||
5642 skip_env "OST $ost_name is in $old_status status"
5644 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5645 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5646 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5647 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5648 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5649 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5652 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5653 error "$LFS df -v showing inactive devices"
5656 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
5658 [[ "$new_status" =~ "D" ]] ||
5659 error "$ost_name status is '$new_status', missing 'D'"
5660 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5661 [[ "$new_status" =~ "N" ]] ||
5662 error "$ost_name status is '$new_status', missing 'N'"
5664 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5665 [[ "$new_status" =~ "f" ]] ||
5666 error "$ost_name status is '$new_status', missing 'f'"
5669 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5670 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5671 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5672 [[ -z "$p" ]] && restore_lustre_params < $p || true
5675 new_status=$(ost_dev_status $ost_idx)
5676 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5677 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5678 # can't check 'f' as devices may actually be on flash
5680 run_test 56c "check 'lfs df' showing device status"
5683 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
5684 local osts=$($LFS df -v $MOUNT | grep -c OST)
5688 (( mdts == MDSCOUNT )) ||
5689 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
5690 (( osts == OSTCOUNT )) ||
5691 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
5693 run_test 56d "'lfs df -v' prints only configured devices"
5698 local local_tdir="$1"
5699 local local_numfiles="$2"
5700 local local_numdirs="$3"
5701 local dir_params="$4"
5702 local dir_stripe_params="$5"
5704 if [ ! -d "$local_tdir" ] ; then
5705 test_mkdir -p $dir_stripe_params $local_tdir
5706 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5707 for i in $(seq $local_numfiles) ; do
5708 touch $local_tdir/file$i
5710 for i in $(seq $local_numdirs) ; do
5711 test_mkdir $dir_stripe_params $local_tdir/dir$i
5712 for j in $(seq $local_numfiles) ; do
5713 touch $local_tdir/dir$i/file$j
5719 setup_56_special() {
5721 local local_numfiles=$2
5722 local local_numdirs=$3
5724 setup_56 $local_tdir $local_numfiles $local_numdirs
5726 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5727 for i in $(seq $local_numfiles) ; do
5728 mknod $local_tdir/loop${i}b b 7 $i
5729 mknod $local_tdir/null${i}c c 1 3
5730 ln -s $local_tdir/file1 $local_tdir/link${i}
5732 for i in $(seq $local_numdirs) ; do
5733 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5734 mknod $local_tdir/dir$i/null${i}c c 1 3
5735 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5741 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5742 local expected=$(($NUMDIRS + 2))
5744 setup_56 $dir $NUMFILES $NUMDIRS
5746 # test lfs find with -name
5747 for i in $(seq $NUMFILES) ; do
5748 local nums=$($LFS find -name "*$i" $dir | wc -l)
5750 [ $nums -eq $expected ] ||
5751 error "lfs find -name '*$i' $dir wrong: "\
5752 "found $nums, expected $expected"
5755 run_test 56g "check lfs find -name"
5758 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5759 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5761 setup_56 $dir $NUMFILES $NUMDIRS
5763 # test lfs find with ! -name
5764 for i in $(seq $NUMFILES) ; do
5765 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5767 [ $nums -eq $expected ] ||
5768 error "lfs find ! -name '*$i' $dir wrong: "\
5769 "found $nums, expected $expected"
5772 run_test 56h "check lfs find ! -name"
5775 local dir=$DIR/$tdir
5779 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5782 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5784 run_test 56i "check 'lfs find -ost UUID' skips directories"
5787 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5789 setup_56_special $dir $NUMFILES $NUMDIRS
5791 local expected=$((NUMDIRS + 1))
5792 local cmd="$LFS find -type d $dir"
5793 local nums=$($cmd | wc -l)
5795 [ $nums -eq $expected ] ||
5796 error "'$cmd' wrong: found $nums, expected $expected"
5798 run_test 56j "check lfs find -type d"
5801 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5803 setup_56_special $dir $NUMFILES $NUMDIRS
5805 local expected=$(((NUMDIRS + 1) * NUMFILES))
5806 local cmd="$LFS find -type f $dir"
5807 local nums=$($cmd | wc -l)
5809 [ $nums -eq $expected ] ||
5810 error "'$cmd' wrong: found $nums, expected $expected"
5812 run_test 56k "check lfs find -type f"
5815 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5817 setup_56_special $dir $NUMFILES $NUMDIRS
5819 local expected=$((NUMDIRS + NUMFILES))
5820 local cmd="$LFS find -type b $dir"
5821 local nums=$($cmd | wc -l)
5823 [ $nums -eq $expected ] ||
5824 error "'$cmd' wrong: found $nums, expected $expected"
5826 run_test 56l "check lfs find -type b"
5829 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5831 setup_56_special $dir $NUMFILES $NUMDIRS
5833 local expected=$((NUMDIRS + NUMFILES))
5834 local cmd="$LFS find -type c $dir"
5835 local nums=$($cmd | wc -l)
5836 [ $nums -eq $expected ] ||
5837 error "'$cmd' wrong: found $nums, expected $expected"
5839 run_test 56m "check lfs find -type c"
5842 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5843 setup_56_special $dir $NUMFILES $NUMDIRS
5845 local expected=$((NUMDIRS + NUMFILES))
5846 local cmd="$LFS find -type l $dir"
5847 local nums=$($cmd | wc -l)
5849 [ $nums -eq $expected ] ||
5850 error "'$cmd' wrong: found $nums, expected $expected"
5852 run_test 56n "check lfs find -type l"
5855 local dir=$DIR/$tdir
5857 setup_56 $dir $NUMFILES $NUMDIRS
5858 utime $dir/file1 > /dev/null || error "utime (1)"
5859 utime $dir/file2 > /dev/null || error "utime (2)"
5860 utime $dir/dir1 > /dev/null || error "utime (3)"
5861 utime $dir/dir2 > /dev/null || error "utime (4)"
5862 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5863 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5866 local nums=$($LFS find -mtime +0 $dir | wc -l)
5868 [ $nums -eq $expected ] ||
5869 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5872 cmd="$LFS find -mtime 0 $dir"
5873 nums=$($cmd | wc -l)
5874 [ $nums -eq $expected ] ||
5875 error "'$cmd' wrong: found $nums, expected $expected"
5877 run_test 56o "check lfs find -mtime for old files"
5880 local dir=$DIR/$tdir
5884 # just to make sure there is something that won't be found
5886 touch $dir/$tfile.now
5888 for age in year week day hour min; do
5889 count=$((count + 1))
5891 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5892 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5893 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5895 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5896 local nums=$($cmd | wc -l)
5897 [ $nums -eq $expected ] ||
5898 error "'$cmd' wrong: found $nums, expected $expected"
5900 cmd="$LFS find $dir -atime $count${age:0:1}"
5901 nums=$($cmd | wc -l)
5902 [ $nums -eq $expected ] ||
5903 error "'$cmd' wrong: found $nums, expected $expected"
5907 cmd="$LFS find $dir -ctime +1s -type f"
5908 nums=$($cmd | wc -l)
5909 (( $nums == $count * 2 + 1)) ||
5910 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5912 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5914 test_newerXY_base() {
5917 local dir=$DIR/$tdir
5921 if [ $y == "t" ]; then
5922 if [ $x == "b" ]; then
5923 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5925 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5928 ref=$DIR/$tfile.newer.$x$y
5929 touch $ref || error "touch $ref failed"
5932 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5934 if [ $y == "t" ]; then
5935 if [ $x == "b" ]; then
5936 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5938 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5941 negref=$DIR/$tfile.negnewer.$x$y
5942 touch $negref || error "touch $negref failed"
5945 local cmd="$LFS find $dir -newer$x$y $ref"
5946 local nums=$(eval $cmd | wc -l)
5947 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5949 [ $nums -eq $expected ] ||
5950 error "'$cmd' wrong: found $nums, expected $expected"
5952 cmd="$LFS find $dir ! -newer$x$y $negref"
5953 nums=$(eval $cmd | wc -l)
5954 [ $nums -eq $expected ] ||
5955 error "'$cmd' wrong: found $nums, expected $expected"
5957 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5958 nums=$(eval $cmd | wc -l)
5959 [ $nums -eq $expected ] ||
5960 error "'$cmd' wrong: found $nums, expected $expected"
5966 test_newerXY_base "b" "t"
5967 test_newerXY_base "a" "a"
5968 test_newerXY_base "a" "m"
5969 test_newerXY_base "a" "c"
5970 test_newerXY_base "m" "a"
5971 test_newerXY_base "m" "m"
5972 test_newerXY_base "m" "c"
5973 test_newerXY_base "c" "a"
5974 test_newerXY_base "c" "m"
5975 test_newerXY_base "c" "c"
5976 test_newerXY_base "b" "b"
5977 test_newerXY_base "a" "t"
5978 test_newerXY_base "m" "t"
5979 test_newerXY_base "c" "t"
5980 test_newerXY_base "b" "t"
5982 run_test 56oc "check lfs find -newerXY work"
5985 local dir=$DIR/$tdir
5990 $LFS find $dir -btime -1d -type f
5997 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
5998 ! btime_supported && skip "btime unsupported on MDS"
6000 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6001 ! btime_supported && skip "btime unsupported on clients"
6003 local dir=$DIR/$tdir
6004 local ref=$DIR/$tfile.ref
6005 local negref=$DIR/$tfile.negref
6007 mkdir $dir || error "mkdir $dir failed"
6008 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6009 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6010 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6011 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6012 touch $ref || error "touch $ref failed"
6013 # sleep 3 seconds at least
6016 local before=$(do_facet mds1 date +%s)
6017 local skew=$(($(date +%s) - before + 1))
6019 if (( skew < 0 && skew > -5 )); then
6020 sleep $((0 - skew + 1))
6024 # Set the dir stripe params to limit files all on MDT0,
6025 # otherwise we need to calc the max clock skew between
6026 # the client and MDTs.
6027 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6029 touch $negref || error "touch $negref failed"
6031 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6032 local nums=$($cmd | wc -l)
6033 local expected=$(((NUMFILES + 1) * NUMDIRS))
6035 [ $nums -eq $expected ] ||
6036 error "'$cmd' wrong: found $nums, expected $expected"
6038 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6039 nums=$($cmd | wc -l)
6040 expected=$((NUMFILES + 1))
6041 [ $nums -eq $expected ] ||
6042 error "'$cmd' wrong: found $nums, expected $expected"
6044 [ $skew -lt 0 ] && return
6046 local after=$(do_facet mds1 date +%s)
6047 local age=$((after - before + 1 + skew))
6049 cmd="$LFS find $dir -btime -${age}s -type f"
6050 nums=$($cmd | wc -l)
6051 expected=$(((NUMFILES + 1) * NUMDIRS))
6053 echo "Clock skew between client and server: $skew, age:$age"
6054 [ $nums -eq $expected ] ||
6055 error "'$cmd' wrong: found $nums, expected $expected"
6057 expected=$(($NUMDIRS + 1))
6058 cmd="$LFS find $dir -btime -${age}s -type d"
6059 nums=$($cmd | wc -l)
6060 [ $nums -eq $expected ] ||
6061 error "'$cmd' wrong: found $nums, expected $expected"
6062 rm -f $ref $negref || error "Failed to remove $ref $negref"
6064 run_test 56od "check lfs find -btime with units"
6067 [ $RUNAS_ID -eq $UID ] &&
6068 skip_env "RUNAS_ID = UID = $UID -- skipping"
6070 local dir=$DIR/$tdir
6072 setup_56 $dir $NUMFILES $NUMDIRS
6073 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6075 local expected=$NUMFILES
6076 local cmd="$LFS find -uid $RUNAS_ID $dir"
6077 local nums=$($cmd | wc -l)
6079 [ $nums -eq $expected ] ||
6080 error "'$cmd' wrong: found $nums, expected $expected"
6082 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6083 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6084 nums=$($cmd | wc -l)
6085 [ $nums -eq $expected ] ||
6086 error "'$cmd' wrong: found $nums, expected $expected"
6088 run_test 56p "check lfs find -uid and ! -uid"
6091 [ $RUNAS_ID -eq $UID ] &&
6092 skip_env "RUNAS_ID = UID = $UID -- skipping"
6094 local dir=$DIR/$tdir
6096 setup_56 $dir $NUMFILES $NUMDIRS
6097 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6099 local expected=$NUMFILES
6100 local cmd="$LFS find -gid $RUNAS_GID $dir"
6101 local nums=$($cmd | wc -l)
6103 [ $nums -eq $expected ] ||
6104 error "'$cmd' wrong: found $nums, expected $expected"
6106 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6107 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6108 nums=$($cmd | wc -l)
6109 [ $nums -eq $expected ] ||
6110 error "'$cmd' wrong: found $nums, expected $expected"
6112 run_test 56q "check lfs find -gid and ! -gid"
6115 local dir=$DIR/$tdir
6117 setup_56 $dir $NUMFILES $NUMDIRS
6120 local cmd="$LFS find -size 0 -type f -lazy $dir"
6121 local nums=$($cmd | wc -l)
6123 [ $nums -eq $expected ] ||
6124 error "'$cmd' wrong: found $nums, expected $expected"
6125 cmd="$LFS find -size 0 -type f $dir"
6126 nums=$($cmd | wc -l)
6127 [ $nums -eq $expected ] ||
6128 error "'$cmd' wrong: found $nums, expected $expected"
6131 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6132 nums=$($cmd | wc -l)
6133 [ $nums -eq $expected ] ||
6134 error "'$cmd' wrong: found $nums, expected $expected"
6135 cmd="$LFS find ! -size 0 -type f $dir"
6136 nums=$($cmd | wc -l)
6137 [ $nums -eq $expected ] ||
6138 error "'$cmd' wrong: found $nums, expected $expected"
6140 echo "test" > $dir/$tfile
6141 echo "test2" > $dir/$tfile.2 && sync
6143 cmd="$LFS find -size 5 -type f -lazy $dir"
6144 nums=$($cmd | wc -l)
6145 [ $nums -eq $expected ] ||
6146 error "'$cmd' wrong: found $nums, expected $expected"
6147 cmd="$LFS find -size 5 -type f $dir"
6148 nums=$($cmd | wc -l)
6149 [ $nums -eq $expected ] ||
6150 error "'$cmd' wrong: found $nums, expected $expected"
6153 cmd="$LFS find -size +5 -type f -lazy $dir"
6154 nums=$($cmd | wc -l)
6155 [ $nums -eq $expected ] ||
6156 error "'$cmd' wrong: found $nums, expected $expected"
6157 cmd="$LFS find -size +5 -type f $dir"
6158 nums=$($cmd | wc -l)
6159 [ $nums -eq $expected ] ||
6160 error "'$cmd' wrong: found $nums, expected $expected"
6163 cmd="$LFS find -size +0 -type f -lazy $dir"
6164 nums=$($cmd | wc -l)
6165 [ $nums -eq $expected ] ||
6166 error "'$cmd' wrong: found $nums, expected $expected"
6167 cmd="$LFS find -size +0 -type f $dir"
6168 nums=$($cmd | wc -l)
6169 [ $nums -eq $expected ] ||
6170 error "'$cmd' wrong: found $nums, expected $expected"
6173 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6174 nums=$($cmd | wc -l)
6175 [ $nums -eq $expected ] ||
6176 error "'$cmd' wrong: found $nums, expected $expected"
6177 cmd="$LFS find ! -size -5 -type f $dir"
6178 nums=$($cmd | wc -l)
6179 [ $nums -eq $expected ] ||
6180 error "'$cmd' wrong: found $nums, expected $expected"
6183 cmd="$LFS find -size -5 -type f -lazy $dir"
6184 nums=$($cmd | wc -l)
6185 [ $nums -eq $expected ] ||
6186 error "'$cmd' wrong: found $nums, expected $expected"
6187 cmd="$LFS find -size -5 -type f $dir"
6188 nums=$($cmd | wc -l)
6189 [ $nums -eq $expected ] ||
6190 error "'$cmd' wrong: found $nums, expected $expected"
6192 run_test 56r "check lfs find -size works"
6199 cancel_lru_locks $OSC
6201 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6202 local nums=$($cmd | wc -l)
6204 [ $nums -eq $expected ] ||
6205 error "'$cmd' wrong: found $nums, expected $expected"
6207 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6209 if (( rpcs_before + glimpses != rpcs_after )); then
6210 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6211 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6213 if [[ $glimpses == 0 ]]; then
6214 error "'$cmd' should not send glimpse RPCs to OST"
6216 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6222 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6223 skip "MDS < 2.12.58 doesn't return LSOM data"
6224 local dir=$DIR/$tdir
6226 [[ $OSC == "mdc" ]] && skip "DoM files" && return
6228 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6229 # open and close all files to ensure LSOM is updated
6230 cancel_lru_locks $OSC
6231 find $dir -type f | xargs cat > /dev/null
6233 # expect_found glimpse_rpcs command_to_run
6234 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6235 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6236 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6237 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6239 echo "test" > $dir/$tfile
6240 echo "test2" > $dir/$tfile.2 && sync
6241 cancel_lru_locks $OSC
6242 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6244 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6245 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6246 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6247 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6249 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6250 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6251 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6252 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6253 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6254 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6256 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6259 local dir=$DIR/$tdir
6260 local tmp=$TMP/$tfile.log
6263 test_mkdir -p $dir || error "failed to mkdir $dir"
6264 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6265 error "failed to setstripe $dir/$tfile"
6266 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6268 stack_trap "rm -f $tmp" EXIT
6269 $LFS find --size +100K --ost 0 $dir 2>&1 | tee $tmp
6270 [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
6271 error "failed to find --size +100K --ost 0 $dir"
6272 $LFS find --size +100K --mdt $mdt_idx $dir 2>&1 | tee $tmp
6273 [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
6274 error "failed to find --size +100K --mdt $mdt_idx $dir"
6276 run_test 56rb "check lfs find --size --ost/--mdt works"
6278 test_56s() { # LU-611 #LU-9369
6279 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6281 local dir=$DIR/$tdir
6282 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6284 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6285 for i in $(seq $NUMDIRS); do
6286 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6289 local expected=$NUMDIRS
6290 local cmd="$LFS find -c $OSTCOUNT $dir"
6291 local nums=$($cmd | wc -l)
6293 [ $nums -eq $expected ] || {
6294 $LFS getstripe -R $dir
6295 error "'$cmd' wrong: found $nums, expected $expected"
6298 expected=$((NUMDIRS + onestripe))
6299 cmd="$LFS find -stripe-count +0 -type f $dir"
6300 nums=$($cmd | wc -l)
6301 [ $nums -eq $expected ] || {
6302 $LFS getstripe -R $dir
6303 error "'$cmd' wrong: found $nums, expected $expected"
6307 cmd="$LFS find -stripe-count 1 -type f $dir"
6308 nums=$($cmd | wc -l)
6309 [ $nums -eq $expected ] || {
6310 $LFS getstripe -R $dir
6311 error "'$cmd' wrong: found $nums, expected $expected"
6314 cmd="$LFS find -stripe-count -2 -type f $dir"
6315 nums=$($cmd | wc -l)
6316 [ $nums -eq $expected ] || {
6317 $LFS getstripe -R $dir
6318 error "'$cmd' wrong: found $nums, expected $expected"
6322 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6323 nums=$($cmd | wc -l)
6324 [ $nums -eq $expected ] || {
6325 $LFS getstripe -R $dir
6326 error "'$cmd' wrong: found $nums, expected $expected"
6329 run_test 56s "check lfs find -stripe-count works"
6331 test_56t() { # LU-611 #LU-9369
6332 local dir=$DIR/$tdir
6334 setup_56 $dir 0 $NUMDIRS
6335 for i in $(seq $NUMDIRS); do
6336 $LFS setstripe -S 8M $dir/dir$i/$tfile
6339 local expected=$NUMDIRS
6340 local cmd="$LFS find -S 8M $dir"
6341 local nums=$($cmd | wc -l)
6343 [ $nums -eq $expected ] || {
6344 $LFS getstripe -R $dir
6345 error "'$cmd' wrong: found $nums, expected $expected"
6349 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6351 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6353 expected=$(((NUMDIRS + 1) * NUMFILES))
6354 cmd="$LFS find -stripe-size 512k -type f $dir"
6355 nums=$($cmd | wc -l)
6356 [ $nums -eq $expected ] ||
6357 error "'$cmd' wrong: found $nums, expected $expected"
6359 cmd="$LFS find -stripe-size +320k -type f $dir"
6360 nums=$($cmd | wc -l)
6361 [ $nums -eq $expected ] ||
6362 error "'$cmd' wrong: found $nums, expected $expected"
6364 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6365 cmd="$LFS find -stripe-size +200k -type f $dir"
6366 nums=$($cmd | wc -l)
6367 [ $nums -eq $expected ] ||
6368 error "'$cmd' wrong: found $nums, expected $expected"
6370 cmd="$LFS find -stripe-size -640k -type f $dir"
6371 nums=$($cmd | wc -l)
6372 [ $nums -eq $expected ] ||
6373 error "'$cmd' wrong: found $nums, expected $expected"
6376 cmd="$LFS find -stripe-size 256k -type f $dir"
6377 nums=$($cmd | wc -l)
6378 [ $nums -eq $expected ] ||
6379 error "'$cmd' wrong: found $nums, expected $expected"
6381 cmd="$LFS find -stripe-size -320k -type f $dir"
6382 nums=$($cmd | wc -l)
6383 [ $nums -eq $expected ] ||
6384 error "'$cmd' wrong: found $nums, expected $expected"
6387 cmd="$LFS find -stripe-size 1024k -type f $dir"
6388 nums=$($cmd | wc -l)
6389 [ $nums -eq $expected ] ||
6390 error "'$cmd' wrong: found $nums, expected $expected"
6392 run_test 56t "check lfs find -stripe-size works"
6394 test_56u() { # LU-611
6395 local dir=$DIR/$tdir
6397 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6399 if [[ $OSTCOUNT -gt 1 ]]; then
6400 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6406 local expected=$(((NUMDIRS + 1) * NUMFILES))
6407 local cmd="$LFS find -stripe-index 0 -type f $dir"
6408 local nums=$($cmd | wc -l)
6410 [ $nums -eq $expected ] ||
6411 error "'$cmd' wrong: found $nums, expected $expected"
6414 cmd="$LFS find -stripe-index 1 -type f $dir"
6415 nums=$($cmd | wc -l)
6416 [ $nums -eq $expected ] ||
6417 error "'$cmd' wrong: found $nums, expected $expected"
6419 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6420 nums=$($cmd | wc -l)
6421 [ $nums -eq $expected ] ||
6422 error "'$cmd' wrong: found $nums, expected $expected"
6425 # This should produce an error and not return any files
6426 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6427 nums=$($cmd 2>/dev/null | wc -l)
6428 [ $nums -eq $expected ] ||
6429 error "'$cmd' wrong: found $nums, expected $expected"
6431 if [[ $OSTCOUNT -gt 1 ]]; then
6432 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6433 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6434 nums=$($cmd | wc -l)
6435 [ $nums -eq $expected ] ||
6436 error "'$cmd' wrong: found $nums, expected $expected"
6439 run_test 56u "check lfs find -stripe-index works"
6443 local dir=$DIR/$tdir
6445 setup_56 $dir $NUMFILES $NUMDIRS
6447 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6448 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6450 for file in $($LFS find -m $UUID $dir); do
6451 file_midx=$($LFS getstripe -m $file)
6452 [ $file_midx -eq $mdt_idx ] ||
6453 error "lfs find -m $UUID != getstripe -m $file_midx"
6456 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6459 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6462 local dir=$DIR/$tdir
6464 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6466 local stripe_size=$($LFS getstripe -S -d $dir) ||
6467 error "$LFS getstripe -S -d $dir failed"
6468 stripe_size=${stripe_size%% *}
6470 local file_size=$((stripe_size * OSTCOUNT))
6471 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6472 local required_space=$((file_num * file_size))
6473 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6475 [[ $free_space -le $((required_space / 1024)) ]] &&
6476 skip_env "need $required_space, have $free_space kbytes"
6479 local dd_count=$((file_size / dd_bs))
6481 # write data into the files
6486 for i in $(seq $NUMFILES); do
6488 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6489 error "write data into $file failed"
6491 for i in $(seq $NUMDIRS); do
6492 for j in $(seq $NUMFILES); do
6493 file=$dir/dir$i/file$j
6494 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6495 error "write data into $file failed"
6499 # $LFS_MIGRATE will fail if hard link migration is unsupported
6500 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6501 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6502 error "creating links to $dir/dir1/file1 failed"
6507 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6510 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6513 eval $cmd || error "$cmd failed"
6515 check_stripe_count $dir/file1 $expected
6517 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6519 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6520 # OST 1 if it is on OST 0. This file is small enough to
6521 # be on only one stripe.
6522 file=$dir/migr_1_ost
6523 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6524 error "write data into $file failed"
6525 local obdidx=$($LFS getstripe -i $file)
6526 local oldmd5=$(md5sum $file)
6529 [[ $obdidx -eq 0 ]] && newobdidx=1
6530 cmd="$LFS migrate -i $newobdidx $file"
6532 eval $cmd || error "$cmd failed"
6534 local realobdix=$($LFS getstripe -i $file)
6535 local newmd5=$(md5sum $file)
6537 [[ $newobdidx -ne $realobdix ]] &&
6538 error "new OST is different (was=$obdidx, "\
6539 "wanted=$newobdidx, got=$realobdix)"
6540 [[ "$oldmd5" != "$newmd5" ]] &&
6541 error "md5sum differ: $oldmd5, $newmd5"
6545 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6547 eval $cmd || error "$cmd failed"
6549 for j in $(seq $NUMFILES); do
6550 check_stripe_count $dir/dir1/file$j $expected
6553 # lfs_migrate works with lfs find
6554 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6555 $LFS_MIGRATE -y -c $expected"
6557 eval $cmd || error "$cmd failed"
6559 for i in $(seq 2 $NUMFILES); do
6560 check_stripe_count $dir/file$i $expected
6562 for i in $(seq 2 $NUMDIRS); do
6563 for j in $(seq $NUMFILES); do
6564 check_stripe_count $dir/dir$i/file$j $expected
6568 run_test 56w "check lfs_migrate -c stripe_count works"
6571 local file1=$DIR/$tdir/file1
6572 local create_pool=false
6573 local initial_pool=$($LFS getstripe -p $DIR)
6577 echo -n "Creating test dir..."
6578 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6581 echo -n "Creating test file..."
6582 touch $file1 || error "cannot create file"
6585 echo -n "Detecting existing pools..."
6586 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6588 if [ ${#pool_list[@]} -gt 0 ]; then
6589 echo "${pool_list[@]}"
6590 for thispool in "${pool_list[@]}"; do
6591 if [[ -z "$initial_pool" ||
6592 "$initial_pool" != "$thispool" ]]; then
6594 echo "Using existing pool '$pool'"
6599 echo "none detected."
6601 if [ -z "$pool" ]; then
6602 pool=${POOL:-testpool}
6603 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6604 echo -n "Creating pool '$pool'..."
6606 pool_add $pool &> /dev/null ||
6607 error "pool_add failed"
6610 echo -n "Adding target to pool..."
6611 pool_add_targets $pool 0 0 1 &> /dev/null ||
6612 error "pool_add_targets failed"
6616 echo -n "Setting pool using -p option..."
6617 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6618 error "migrate failed rc = $?"
6621 echo -n "Verifying test file is in pool after migrating..."
6622 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6623 error "file was not migrated to pool $pool"
6626 echo -n "Removing test file from pool '$pool'..."
6627 # "lfs migrate $file" won't remove the file from the pool
6628 # until some striping information is changed.
6629 $LFS migrate -c 1 $file1 &> /dev/null ||
6630 error "cannot remove from pool"
6631 [ "$($LFS getstripe -p $file1)" ] &&
6632 error "pool still set"
6635 echo -n "Setting pool using --pool option..."
6636 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6637 error "migrate failed rc = $?"
6642 if $create_pool; then
6643 destroy_test_pools 2> /dev/null ||
6644 error "destroy test pools failed"
6647 run_test 56wb "check lfs_migrate pool support"
6650 local file1="$DIR/$tdir/file1"
6657 echo -n "Creating test dir..."
6658 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6659 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6660 error "cannot set stripe by '-S 1M -c 1'"
6663 echo -n "Setting initial stripe for test file..."
6664 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6665 error "cannot set stripe"
6666 cur_ssize=$($LFS getstripe -S "$file1")
6667 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6670 # File currently set to -S 512K -c 1
6672 # Ensure -c and -S options are rejected when -R is set
6673 echo -n "Verifying incompatible options are detected..."
6674 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6675 error "incompatible -c and -R options not detected"
6676 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6677 error "incompatible -S and -R options not detected"
6680 # Ensure unrecognized options are passed through to 'lfs migrate'
6681 echo -n "Verifying -S option is passed through to lfs migrate..."
6682 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6683 error "migration failed"
6684 cur_ssize=$($LFS getstripe -S "$file1")
6685 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6688 # File currently set to -S 1M -c 1
6690 # Ensure long options are supported
6691 echo -n "Verifying long options supported..."
6692 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6693 error "long option without argument not supported"
6694 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6695 error "long option with argument not supported"
6696 cur_ssize=$($LFS getstripe -S "$file1")
6697 [ $cur_ssize -eq 524288 ] ||
6698 error "migrate --stripe-size $cur_ssize != 524288"
6701 # File currently set to -S 512K -c 1
6703 if [ "$OSTCOUNT" -gt 1 ]; then
6704 echo -n "Verifying explicit stripe count can be set..."
6705 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6706 error "migrate failed"
6707 cur_scount=$($LFS getstripe -c "$file1")
6708 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6712 # File currently set to -S 512K -c 1 or -S 512K -c 2
6714 # Ensure parent striping is used if -R is set, and no stripe
6715 # count or size is specified
6716 echo -n "Setting stripe for parent directory..."
6717 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6718 error "cannot set stripe '-S 2M -c 1'"
6721 echo -n "Verifying restripe option uses parent stripe settings..."
6722 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6723 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6724 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6725 error "migrate failed"
6726 cur_ssize=$($LFS getstripe -S "$file1")
6727 [ $cur_ssize -eq $parent_ssize ] ||
6728 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6729 cur_scount=$($LFS getstripe -c "$file1")
6730 [ $cur_scount -eq $parent_scount ] ||
6731 error "migrate -R stripe_count $cur_scount != $parent_scount"
6734 # File currently set to -S 1M -c 1
6736 # Ensure striping is preserved if -R is not set, and no stripe
6737 # count or size is specified
6738 echo -n "Verifying striping size preserved when not specified..."
6739 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6740 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6741 error "cannot set stripe on parent directory"
6742 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6743 error "migrate failed"
6744 cur_ssize=$($LFS getstripe -S "$file1")
6745 [ $cur_ssize -eq $orig_ssize ] ||
6746 error "migrate by default $cur_ssize != $orig_ssize"
6749 # Ensure file name properly detected when final option has no argument
6750 echo -n "Verifying file name properly detected..."
6751 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6752 error "file name interpreted as option argument"
6758 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6761 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6763 local file1=$DIR/$tdir/file1
6765 echo -n "Creating test dir..."
6766 test_mkdir $DIR/$tdir || error "cannot create dir"
6769 echo -n "Creating test file..."
6773 # Ensure 'lfs migrate' will fail by using a non-existent option,
6774 # and make sure rsync is not called to recover
6775 echo -n "Make sure --no-rsync option works..."
6776 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6777 grep -q 'refusing to fall back to rsync' ||
6778 error "rsync was called with --no-rsync set"
6781 # Ensure rsync is called without trying 'lfs migrate' first
6782 echo -n "Make sure --rsync option works..."
6783 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6784 grep -q 'falling back to rsync' &&
6785 error "lfs migrate was called with --rsync set"
6788 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6789 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6790 grep -q 'at the same time' ||
6791 error "--rsync and --no-rsync accepted concurrently"
6797 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6803 test_mkdir $td || error "cannot create $td"
6804 touch $tf || error "cannot touch $tf"
6806 echo -n "Make sure --non-direct|-D works..."
6807 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
6808 grep -q "lfs migrate --non-direct" ||
6809 error "--non-direct option cannot work correctly"
6810 $LFS_MIGRATE -y -D -v $tf 2>&1 |
6811 grep -q "lfs migrate -D" ||
6812 error "-D option cannot work correctly"
6815 run_test 56we "check lfs_migrate --non-direct|-D support"
6818 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6819 check_swap_layouts_support
6821 local dir=$DIR/$tdir
6822 local ref1=/etc/passwd
6823 local file1=$dir/file1
6825 test_mkdir $dir || error "creating dir $dir"
6826 $LFS setstripe -c 2 $file1
6828 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6829 stripe=$($LFS getstripe -c $file1)
6830 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6831 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6836 run_test 56x "lfs migration support"
6839 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6840 check_swap_layouts_support
6842 local dir=$DIR/$tdir/$testnum
6846 local ref1=/etc/passwd
6847 local file1=$dir/file1
6849 $LFS setstripe -c 2 $file1
6851 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6853 local stripe=$($LFS getstripe -c $file1)
6855 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6856 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6861 run_test 56xa "lfs migration --block support"
6863 check_migrate_links() {
6865 local file1="$dir/file1"
6869 local total_count=$(($begin + $count - 1))
6870 local symlink_count=10
6873 if [ ! -f "$file1" ]; then
6874 echo -n "creating initial file..."
6875 $LFS setstripe -c 1 -S "512k" "$file1" ||
6876 error "cannot setstripe initial file"
6879 echo -n "creating symlinks..."
6880 for s in $(seq 1 $symlink_count); do
6881 ln -s "$file1" "$dir/slink$s" ||
6882 error "cannot create symlinks"
6886 echo -n "creating nonlinked files..."
6887 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6888 error "cannot create nonlinked files"
6893 if [ ! -f "$dir/file$total_count" ]; then
6894 echo -n "creating hard links $begin:$total_count..."
6895 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6896 /dev/null || error "cannot create hard links"
6900 echo -n "checking number of hard links listed in xattrs..."
6901 local fid=$($LFS getstripe -F "$file1")
6902 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6905 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6906 skip "hard link list has unexpected size, skipping test"
6908 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6909 error "link names should exceed xattrs size"
6912 echo -n "migrating files..."
6913 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6915 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6918 # make sure all links have been properly migrated
6919 echo -n "verifying files..."
6920 fid=$($LFS getstripe -F "$file1") ||
6921 error "cannot get fid for file $file1"
6922 for i in $(seq 2 $total_count); do
6923 local fid2=$($LFS getstripe -F $dir/file$i)
6925 [ "$fid2" == "$fid" ] ||
6926 error "migrated hard link has mismatched FID"
6929 # make sure hard links were properly detected, and migration was
6930 # performed only once for the entire link set; nonlinked files should
6932 local actual=$(grep -c 'done' <<< "$migrate_out")
6933 local expected=$(($uniq_count + 1))
6935 [ "$actual" -eq "$expected" ] ||
6936 error "hard links individually migrated ($actual != $expected)"
6938 # make sure the correct number of hard links are present
6939 local hardlinks=$(stat -c '%h' "$file1")
6941 [ $hardlinks -eq $total_count ] ||
6942 error "num hard links $hardlinks != $total_count"
6949 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6950 skip "Need MDS version at least 2.10.55"
6952 local dir="$DIR/$tdir"
6954 test_mkdir "$dir" || error "cannot create dir $dir"
6956 echo "testing lfs migrate mode when all links fit within xattrs"
6957 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6959 echo "testing rsync mode when all links fit within xattrs"
6960 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6962 echo "testing lfs migrate mode when all links do not fit within xattrs"
6963 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6965 echo "testing rsync mode when all links do not fit within xattrs"
6966 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6968 chown -R $RUNAS_ID $dir
6969 echo "testing non-root lfs migrate mode when not all links are in xattr"
6970 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
6975 run_test 56xb "lfs migration hard link support"
6978 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6980 local dir="$DIR/$tdir"
6982 test_mkdir "$dir" || error "cannot create dir $dir"
6984 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6985 echo -n "Setting initial stripe for 20MB test file..."
6986 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6987 error "cannot setstripe 20MB file"
6989 echo -n "Sizing 20MB test file..."
6990 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6992 echo -n "Verifying small file autostripe count is 1..."
6993 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
6994 error "cannot migrate 20MB file"
6995 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6996 error "cannot get stripe for $dir/20mb"
6997 [ $stripe_count -eq 1 ] ||
6998 error "unexpected stripe count $stripe_count for 20MB file"
7002 # Test 2: File is small enough to fit within the available space on
7003 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7004 # have at least an additional 1KB for each desired stripe for test 3
7005 echo -n "Setting stripe for 1GB test file..."
7006 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7008 echo -n "Sizing 1GB test file..."
7009 # File size is 1GB + 3KB
7010 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7013 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7014 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7015 if (( avail > 524288 * OSTCOUNT )); then
7016 echo -n "Migrating 1GB file..."
7017 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7018 error "cannot migrate 1GB file"
7020 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7021 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7022 error "cannot getstripe for 1GB file"
7023 [ $stripe_count -eq 2 ] ||
7024 error "unexpected stripe count $stripe_count != 2"
7028 # Test 3: File is too large to fit within the available space on
7029 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7030 if [ $OSTCOUNT -ge 3 ]; then
7031 # The required available space is calculated as
7032 # file size (1GB + 3KB) / OST count (3).
7033 local kb_per_ost=349526
7035 echo -n "Migrating 1GB file with limit..."
7036 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7037 error "cannot migrate 1GB file with limit"
7040 stripe_count=$($LFS getstripe -c "$dir/1gb")
7041 echo -n "Verifying 1GB autostripe count with limited space..."
7042 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7043 error "unexpected stripe count $stripe_count (min 3)"
7050 run_test 56xc "lfs migration autostripe"
7053 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7055 local dir=$DIR/$tdir
7056 local f_mgrt=$dir/$tfile.mgrt
7057 local f_yaml=$dir/$tfile.yaml
7058 local f_copy=$dir/$tfile.copy
7059 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7060 local layout_copy="-c 2 -S 2M -i 1"
7061 local yamlfile=$dir/yamlfile
7062 local layout_before;
7065 test_mkdir "$dir" || error "cannot create dir $dir"
7066 $LFS setstripe $layout_yaml $f_yaml ||
7067 error "cannot setstripe $f_yaml with layout $layout_yaml"
7068 $LFS getstripe --yaml $f_yaml > $yamlfile
7069 $LFS setstripe $layout_copy $f_copy ||
7070 error "cannot setstripe $f_copy with layout $layout_copy"
7072 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7074 # 1. test option --yaml
7075 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7076 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7077 layout_before=$(get_layout_param $f_yaml)
7078 layout_after=$(get_layout_param $f_mgrt)
7079 [ "$layout_after" == "$layout_before" ] ||
7080 error "lfs_migrate --yaml: $layout_after != $layout_before"
7082 # 2. test option --copy
7083 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7084 error "cannot migrate $f_mgrt with --copy $f_copy"
7085 layout_before=$(get_layout_param $f_copy)
7086 layout_after=$(get_layout_param $f_mgrt)
7087 [ "$layout_after" == "$layout_before" ] ||
7088 error "lfs_migrate --copy: $layout_after != $layout_before"
7090 run_test 56xd "check lfs_migrate --yaml and --copy support"
7093 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7095 local dir=$DIR/$tdir
7096 local f_comp=$dir/$tfile
7097 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7098 local layout_before=""
7099 local layout_after=""
7101 test_mkdir "$dir" || error "cannot create dir $dir"
7102 $LFS setstripe $layout $f_comp ||
7103 error "cannot setstripe $f_comp with layout $layout"
7104 layout_before=$(get_layout_param $f_comp)
7105 dd if=/dev/zero of=$f_comp bs=1M count=4
7107 # 1. migrate a comp layout file by lfs_migrate
7108 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7109 layout_after=$(get_layout_param $f_comp)
7110 [ "$layout_before" == "$layout_after" ] ||
7111 error "lfs_migrate: $layout_before != $layout_after"
7113 # 2. migrate a comp layout file by lfs migrate
7114 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7115 layout_after=$(get_layout_param $f_comp)
7116 [ "$layout_before" == "$layout_after" ] ||
7117 error "lfs migrate: $layout_before != $layout_after"
7119 run_test 56xe "migrate a composite layout file"
7122 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7124 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7125 skip "Need server version at least 2.13.53"
7127 local dir=$DIR/$tdir
7128 local f_comp=$dir/$tfile
7129 local layout="-E 1M -c1 -E -1 -c2"
7133 test_mkdir "$dir" || error "cannot create dir $dir"
7134 $LFS setstripe $layout $f_comp ||
7135 error "cannot setstripe $f_comp with layout $layout"
7136 fid_before=$($LFS getstripe --fid $f_comp)
7137 dd if=/dev/zero of=$f_comp bs=1M count=4
7139 # 1. migrate a comp layout file to a comp layout
7140 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7141 fid_after=$($LFS getstripe --fid $f_comp)
7142 [ "$fid_before" == "$fid_after" ] ||
7143 error "comp-to-comp migrate: $fid_before != $fid_after"
7145 # 2. migrate a comp layout file to a plain layout
7146 $LFS migrate -c2 $f_comp ||
7147 error "cannot migrate $f_comp by lfs migrate"
7148 fid_after=$($LFS getstripe --fid $f_comp)
7149 [ "$fid_before" == "$fid_after" ] ||
7150 error "comp-to-plain migrate: $fid_before != $fid_after"
7152 # 3. migrate a plain layout file to a comp layout
7153 $LFS migrate $layout $f_comp ||
7154 error "cannot migrate $f_comp by lfs migrate"
7155 fid_after=$($LFS getstripe --fid $f_comp)
7156 [ "$fid_before" == "$fid_after" ] ||
7157 error "plain-to-comp migrate: $fid_before != $fid_after"
7159 run_test 56xf "FID is not lost during migration of a composite layout file"
7162 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7163 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7166 local dir=$DIR/$tdir
7170 test_mkdir -p $dir || error "creating dir $dir"
7171 touch $f1 || error "creating std file $f1"
7172 $MULTIOP $f2 H2c || error "creating released file $f2"
7174 # a directory can be raid0, so ask only for files
7175 res=$($LFS find $dir -L raid0 -type f | wc -l)
7176 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7178 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7179 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7181 # only files can be released, so no need to force file search
7182 res=$($LFS find $dir -L released)
7183 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7185 res=$($LFS find $dir -type f \! -L released)
7186 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7188 run_test 56y "lfs find -L raid0|released"
7190 test_56z() { # LU-4824
7191 # This checks to make sure 'lfs find' continues after errors
7192 # There are two classes of errors that should be caught:
7193 # - If multiple paths are provided, all should be searched even if one
7195 # - If errors are encountered during the search, it should not terminate
7197 local dir=$DIR/$tdir
7201 for i in d{0..9}; do
7203 touch $dir/$i/$tfile
7205 $LFS find $DIR/non_existent_dir $dir &&
7206 error "$LFS find did not return an error"
7207 # Make a directory unsearchable. This should NOT be the last entry in
7208 # directory order. Arbitrarily pick the 6th entry
7209 chmod 700 $($LFS find $dir -type d | sed '6!d')
7211 $RUNAS $LFS find $DIR/non_existent $dir
7212 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7214 # The user should be able to see 10 directories and 9 files
7215 (( count == 19 )) ||
7216 error "$LFS find found $count != 19 entries after error"
7218 run_test 56z "lfs find should continue after an error"
7220 test_56aa() { # LU-5937
7221 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7223 local dir=$DIR/$tdir
7226 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7228 createmany -o $dir/striped_dir/${tfile}- 1024
7229 local dirs=$($LFS find --size +8k $dir/)
7231 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7233 run_test 56aa "lfs find --size under striped dir"
7235 test_56ab() { # LU-10705
7236 test_mkdir $DIR/$tdir
7237 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7238 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7239 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7240 # Flush writes to ensure valid blocks. Need to be more thorough for
7241 # ZFS, since blocks are not allocated/returned to client immediately.
7243 wait_zfs_commit ost1 2
7244 cancel_lru_locks osc
7247 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7249 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7251 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7252 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7254 rm -f $DIR/$tdir/$tfile.[123]
7256 run_test 56ab "lfs find --blocks"
7259 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7260 skip "Need MDS version at least 2.10.50"
7262 # Create composite files with one component
7263 local dir=$DIR/$tdir
7265 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7266 # Create composite files with three components
7267 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7268 # Create non-composite files
7269 createmany -o $dir/${tfile}- 10
7271 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7273 [[ $nfiles == 10 ]] ||
7274 error "lfs find -E 1M found $nfiles != 10 files"
7276 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7277 [[ $nfiles == 25 ]] ||
7278 error "lfs find ! -E 1M found $nfiles != 25 files"
7280 # All files have a component that starts at 0
7281 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7282 [[ $nfiles == 35 ]] ||
7283 error "lfs find --component-start 0 - $nfiles != 35 files"
7285 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7286 [[ $nfiles == 15 ]] ||
7287 error "lfs find --component-start 2M - $nfiles != 15 files"
7289 # All files created here have a componenet that does not starts at 2M
7290 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7291 [[ $nfiles == 35 ]] ||
7292 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7294 # Find files with a specified number of components
7295 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7296 [[ $nfiles == 15 ]] ||
7297 error "lfs find --component-count 3 - $nfiles != 15 files"
7299 # Remember non-composite files have a component count of zero
7300 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7301 [[ $nfiles == 10 ]] ||
7302 error "lfs find --component-count 0 - $nfiles != 10 files"
7304 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7305 [[ $nfiles == 20 ]] ||
7306 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7308 # All files have a flag called "init"
7309 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7310 [[ $nfiles == 35 ]] ||
7311 error "lfs find --component-flags init - $nfiles != 35 files"
7313 # Multi-component files will have a component not initialized
7314 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7315 [[ $nfiles == 15 ]] ||
7316 error "lfs find !--component-flags init - $nfiles != 15 files"
7321 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7324 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7325 skip "Need MDS version at least 2.10.57"
7335 # create mirrored directories and mirrored files
7336 mkdir $td || error "mkdir $td failed"
7337 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7338 createmany -o $tf- 10 || error "create $tf- failed"
7340 for i in $(seq 2); do
7342 mkdir $dir || error "mkdir $dir failed"
7343 $LFS mirror create -N$((3 + i)) $dir ||
7344 error "create mirrored dir $dir failed"
7345 createmany -o $dir/$tfile- 10 ||
7346 error "create $dir/$tfile- failed"
7349 # change the states of some mirrored files
7351 for i in $(seq 2); do
7353 for j in $(seq 4 9); do
7354 echo foo > $dir/$tfile-$j
7358 # find mirrored files with specific mirror count
7359 cmd="$LFS find --mirror-count 3 --type f $td"
7360 nfiles=$($cmd | wc -l)
7361 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7363 cmd="$LFS find ! --mirror-count 3 --type f $td"
7364 nfiles=$($cmd | wc -l)
7365 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7367 cmd="$LFS find --mirror-count +2 --type f $td"
7368 nfiles=$($cmd | wc -l)
7369 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7371 cmd="$LFS find --mirror-count -6 --type f $td"
7372 nfiles=$($cmd | wc -l)
7373 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7375 # find mirrored files with specific file state
7376 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7377 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7379 cmd="$LFS find --mirror-state=ro --type f $td"
7380 nfiles=$($cmd | wc -l)
7381 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7383 cmd="$LFS find ! --mirror-state=ro --type f $td"
7384 nfiles=$($cmd | wc -l)
7385 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7387 cmd="$LFS find --mirror-state=wp --type f $td"
7388 nfiles=$($cmd | wc -l)
7389 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7391 cmd="$LFS find ! --mirror-state=sp --type f $td"
7392 nfiles=$($cmd | wc -l)
7393 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7395 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7399 # note test will not do anything if MDS is not local
7400 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7401 skip_env "ldiskfs only test"
7403 remote_mds_nodsh && skip "remote MDS with nodsh"
7405 local MNTDEV="osd*.*MDT*.mntdev"
7406 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7407 [ -z "$DEV" ] && error "can't access $MNTDEV"
7408 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7409 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7410 error "can't access $DEV"
7411 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7412 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7416 run_test 57a "verify MDS filesystem created with large inodes =="
7419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7420 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7421 skip_env "ldiskfs only test"
7423 remote_mds_nodsh && skip "remote MDS with nodsh"
7425 local dir=$DIR/$tdir
7428 local fileN=$dir/f$filecount
7430 rm -rf $dir || error "removing $dir"
7432 local mdtidx=$($LFS getstripe -m $dir)
7433 local mdtname=MDT$(printf %04x $mdtidx)
7434 local facet=mds$((mdtidx + 1))
7436 echo "mcreating $filecount files"
7437 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7439 # verify that files do not have EAs yet
7440 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7441 error "$file1 has an EA"
7442 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7443 error "$fileN has an EA"
7447 df $dir #make sure we get new statfs data
7448 local mdsfree=$(do_facet $facet \
7449 lctl get_param -n osd*.*$mdtname.kbytesfree)
7450 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7453 echo "opening files to create objects/EAs"
7454 for file in $(seq -f $dir/f%g 1 $filecount); do
7455 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7456 error "opening $file"
7459 # verify that files have EAs now
7460 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7461 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7463 sleep 1 #make sure we get new statfs data
7465 local mdsfree2=$(do_facet $facet \
7466 lctl get_param -n osd*.*$mdtname.kbytesfree)
7467 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7469 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7470 if [ "$mdsfree" != "$mdsfree2" ]; then
7471 error "MDC before $mdcfree != after $mdcfree2"
7473 echo "MDC before $mdcfree != after $mdcfree2"
7474 echo "unable to confirm if MDS has large inodes"
7479 run_test 57b "default LOV EAs are stored inside large inodes ==="
7482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7483 [ -z "$(which wiretest 2>/dev/null)" ] &&
7484 skip_env "could not find wiretest"
7488 run_test 58 "verify cross-platform wire constants =============="
7491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7493 echo "touch 130 files"
7494 createmany -o $DIR/f59- 130
7496 unlinkmany $DIR/f59- 130
7498 # wait for commitment of removal
7499 wait_delete_completed
7501 run_test 59 "verify cancellation of llog records async ========="
7503 TEST60_HEAD="test_60 run $RANDOM"
7505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7506 remote_mgs_nodsh && skip "remote MGS with nodsh"
7507 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7508 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7509 skip_env "missing subtest run-llog.sh"
7511 log "$TEST60_HEAD - from kernel mode"
7512 do_facet mgs "$LCTL dk > /dev/null"
7513 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7514 do_facet mgs $LCTL dk > $TMP/$tfile
7516 # LU-6388: test llog_reader
7517 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7518 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7519 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7520 skip_env "missing llog_reader"
7521 local fstype=$(facet_fstype mgs)
7522 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7523 skip_env "Only for ldiskfs or zfs type mgs"
7525 local mntpt=$(facet_mntpt mgs)
7526 local mgsdev=$(mgsdevname 1)
7538 #get fid and record list
7539 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7541 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7543 #remount mgs as ldiskfs or zfs type
7544 stop mgs || error "stop mgs failed"
7545 mount_fstype mgs || error "remount mgs failed"
7546 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7549 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7550 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7555 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7557 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7559 echo "obj_file is $obj_file"
7560 do_facet mgs $llog_reader $obj_file
7562 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7563 awk '{ print $3 }' | sed -e "s/^type=//g")
7564 if [ $rec_type != $rec ]; then
7565 echo "FAILED test_60a wrong record type $rec_type," \
7571 #check obj path if record type is LLOG_LOGID_MAGIC
7572 if [ "$rec" == "1064553b" ]; then
7573 path=$(do_facet mgs $llog_reader $obj_file |
7574 grep "path=" | awk '{ print $NF }' |
7575 sed -e "s/^path=//g")
7576 if [ $obj_file != $mntpt/$path ]; then
7577 echo "FAILED test_60a wrong obj path" \
7578 "$montpt/$path, should be $obj_file"
7585 #restart mgs before "error", otherwise it will block the next test
7586 stop mgs || error "stop mgs failed"
7587 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7588 $pass || error "test failed, see FAILED test_60a messages for specifics"
7590 run_test 60a "llog_test run from kernel module and test llog_reader"
7592 test_60b() { # bug 6411
7593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7596 LLOG_COUNT=$(do_facet mgs dmesg |
7597 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7598 /llog_[a-z]*.c:[0-9]/ {
7610 [[ $LLOG_COUNT -gt 120 ]] &&
7611 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7613 run_test 60b "limit repeated messages from CERROR/CWARN"
7616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7618 echo "create 5000 files"
7619 createmany -o $DIR/f60c- 5000
7620 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7621 lctl set_param fail_loc=0x80000137
7622 unlinkmany $DIR/f60c- 5000
7623 lctl set_param fail_loc=0
7625 run_test 60c "unlink file when mds full"
7628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7630 SAVEPRINTK=$(lctl get_param -n printk)
7631 # verify "lctl mark" is even working"
7632 MESSAGE="test message ID $RANDOM $$"
7633 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7634 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7636 lctl set_param printk=0 || error "set lnet.printk failed"
7637 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7638 MESSAGE="new test message ID $RANDOM $$"
7639 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7640 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7641 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7643 lctl set_param -n printk="$SAVEPRINTK"
7645 run_test 60d "test printk console message masking"
7648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7649 remote_mds_nodsh && skip "remote MDS with nodsh"
7652 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7653 do_facet mds1 lctl set_param fail_loc=0x15b
7656 run_test 60e "no space while new llog is being created"
7662 test_mkdir -c $MDSCOUNT $DIR/$tdir
7667 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7668 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7670 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7671 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7672 index=$((index + 1))
7678 for i in {0..100}; do
7679 # define OBD_FAIL_OSD_TXN_START 0x19a
7680 local index=$((i % MDSCOUNT + 1))
7682 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7689 for i in $(seq $MDSCOUNT); do
7690 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7693 mkdir $DIR/$tdir/new || error "mkdir failed"
7694 rmdir $DIR/$tdir/new || error "rmdir failed"
7696 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7698 for i in $(seq $MDSCOUNT); do
7699 wait_update_facet mds$i "$LCTL get_param -n \
7700 mdd.$(facet_svc mds$i).lfsck_namespace |
7701 awk '/^status/ { print \\\$2 }'" "completed"
7704 ls -R $DIR/$tdir || error "ls failed"
7705 rm -rf $DIR/$tdir || error "rmdir failed"
7707 run_test 60g "transaction abort won't cause MDT hung"
7710 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7711 skip "Need MDS version at least 2.12.52"
7712 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7716 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7717 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7718 for fail_loc in 0x80000188 0x80000189; do
7719 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7720 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7721 error "mkdir $dir-$fail_loc failed"
7722 for i in {0..10}; do
7723 # create may fail on missing stripe
7724 echo $i > $DIR/$tdir-$fail_loc/$i
7726 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7727 error "getdirstripe $tdir-$fail_loc failed"
7728 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7729 error "migrate $tdir-$fail_loc failed"
7730 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7731 error "getdirstripe $tdir-$fail_loc failed"
7732 pushd $DIR/$tdir-$fail_loc
7734 echo $f | cmp $f - || error "$f data mismatch"
7737 rm -rf $DIR/$tdir-$fail_loc
7740 run_test 60h "striped directory with missing stripes can be accessed"
7743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7746 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7747 cancel_lru_locks osc
7748 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7751 run_test 61a "mmap() writes don't make sync hang ================"
7754 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7756 run_test 61b "mmap() of unstriped file is successful"
7758 # bug 2330 - insufficient obd_match error checking causes LBUG
7760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7764 cancel_lru_locks osc
7765 lctl set_param fail_loc=0x405
7766 cat $f && error "cat succeeded, expect -EIO"
7767 lctl set_param fail_loc=0
7769 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7770 # match every page all of the time.
7771 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7773 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7774 # Though this test is irrelevant anymore, it helped to reveal some
7775 # other grant bugs (LU-4482), let's keep it.
7776 test_63a() { # was test_63
7777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7779 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7781 for i in `seq 10` ; do
7782 dd if=/dev/zero of=$DIR/f63 bs=8k &
7788 rm -f $DIR/f63 || true
7790 run_test 63a "Verify oig_wait interruption does not crash ======="
7792 # bug 2248 - async write errors didn't return to application on sync
7793 # bug 3677 - async write errors left page locked
7795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7798 lctl set_param debug=-1
7800 # ensure we have a grant to do async writes
7801 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7804 sync # sync lest earlier test intercept the fail_loc
7806 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7807 lctl set_param fail_loc=0x80000406
7808 $MULTIOP $DIR/$tfile Owy && \
7809 error "sync didn't return ENOMEM"
7810 sync; sleep 2; sync # do a real sync this time to flush page
7811 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7812 error "locked page left in cache after async error" || true
7815 run_test 63b "async write errors should be returned to fsync ==="
7818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7821 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7823 run_test 64a "verify filter grant calculations (in kernel) ====="
7826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7828 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7830 run_test 64b "check out-of-space detection on client"
7833 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7835 run_test 64c "verify grant shrink"
7837 # this does exactly what osc_request.c:osc_announce_cached() does in
7838 # order to calculate max amount of grants to ask from server
7842 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7843 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7845 ((rpc_in_flight ++));
7846 nrpages=$((nrpages * rpc_in_flight))
7848 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7850 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7852 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7853 local undirty=$((nrpages * PAGE_SIZE))
7855 local max_extent_pages
7856 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7857 grep grant_max_extent_size | awk '{print $2}')
7858 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7859 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7860 local grant_extent_tax
7861 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7862 grep grant_extent_tax | awk '{print $2}')
7864 undirty=$((undirty + nrextents * grant_extent_tax))
7869 # this is size of unit for grant allocation. It should be equal to
7870 # what tgt_grant.c:tgt_grant_chunk() calculates
7874 local grant_extent_tax
7876 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7877 grep max_brw_size | awk '{print $2}')
7879 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7880 grep grant_extent_tax | awk '{print $2}')
7882 echo $(((max_brw_size + grant_extent_tax) * 2))
7886 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7887 skip "OST < 2.10.55 doesn't limit grants enough"
7889 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7890 local file=$DIR/$tfile
7892 [[ $($LCTL get_param osc.${tgt}.import |
7893 grep "connect_flags:.*grant_param") ]] ||
7894 skip "no grant_param connect flag"
7896 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7898 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7900 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7901 stack_trap "rm -f $file" EXIT
7903 $LFS setstripe $file -i 0 -c 1
7904 dd if=/dev/zero of=$file bs=1M count=1000 &
7909 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7910 if [[ $cur_grant -gt $max_cur_granted ]]
7913 error "cur_grant $cur_grant > $max_cur_granted"
7916 [[ $? -ne 0 ]] && break;
7921 wait_delete_completed
7922 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7924 run_test 64d "check grant limit exceed"
7926 # bug 1414 - set/get directories' stripe info
7928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7930 test_mkdir $DIR/$tdir
7932 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7934 run_test 65a "directory with no stripe info"
7937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7939 test_mkdir $DIR/$tdir
7940 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7942 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7945 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7947 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7951 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7953 test_mkdir $DIR/$tdir
7954 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7956 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7957 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7959 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7961 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7966 test_mkdir $DIR/$tdir
7967 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7968 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7970 if [[ $STRIPECOUNT -le 0 ]]; then
7972 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7973 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7974 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7976 sc=$(($STRIPECOUNT - 1))
7978 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7979 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7980 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7981 error "lverify failed"
7983 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7988 test_mkdir $DIR/$tdir
7990 $LFS setstripe $DIR/$tdir || error "setstripe"
7991 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7992 error "no stripe info failed"
7994 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7996 run_test 65e "directory setstripe defaults"
7999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8001 test_mkdir $DIR/${tdir}f
8002 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8003 error "setstripe succeeded" || true
8005 run_test 65f "dir setstripe permission (should return error) ==="
8008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8010 test_mkdir $DIR/$tdir
8011 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8013 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8014 error "setstripe -S failed"
8015 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8016 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8017 error "delete default stripe failed"
8019 run_test 65g "directory setstripe -d"
8022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8024 test_mkdir $DIR/$tdir
8025 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8027 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8028 error "setstripe -S failed"
8029 test_mkdir $DIR/$tdir/dd1
8030 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8031 error "stripe info inherit failed"
8033 run_test 65h "directory stripe info inherit ===================="
8036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8038 save_layout_restore_at_exit $MOUNT
8040 # bug6367: set non-default striping on root directory
8041 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8043 # bug12836: getstripe on -1 default directory striping
8044 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8046 # bug12836: getstripe -v on -1 default directory striping
8047 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8049 # bug12836: new find on -1 default directory striping
8050 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8052 run_test 65i "various tests to set root directory striping"
8054 test_65j() { # bug6367
8055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8059 # if we aren't already remounting for each test, do so for this test
8060 if [ "$I_MOUNTED" = "yes" ]; then
8061 cleanup || error "failed to unmount"
8065 save_layout_restore_at_exit $MOUNT
8067 $LFS setstripe -d $MOUNT || error "setstripe failed"
8069 run_test 65j "set default striping on root directory (bug 6367)="
8073 wait_delete_completed
8074 do_facet $SINGLEMDS "lctl set_param -n \
8075 osp.$ost*MDT0000.max_create_count=$max_count"
8076 do_facet $SINGLEMDS "lctl set_param -n \
8077 osp.$ost*MDT0000.create_count=$count"
8078 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8079 echo $INACTIVE_OSC "is Activate"
8081 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8084 test_65k() { # bug11679
8085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8086 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8087 remote_mds_nodsh && skip "remote MDS with nodsh"
8089 local disable_precreate=true
8090 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8091 disable_precreate=false
8093 echo "Check OST status: "
8094 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8095 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8097 for OSC in $MDS_OSCS; do
8098 echo $OSC "is active"
8099 do_facet $SINGLEMDS lctl --device %$OSC activate
8102 for INACTIVE_OSC in $MDS_OSCS; do
8103 local ost=$(osc_to_ost $INACTIVE_OSC)
8104 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8105 lov.*md*.target_obd |
8106 awk -F: /$ost/'{ print $1 }' | head -n 1)
8109 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8110 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8112 echo "Deactivate: " $INACTIVE_OSC
8113 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8115 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8116 osp.$ost*MDT0000.create_count")
8117 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8118 osp.$ost*MDT0000.max_create_count")
8119 $disable_precreate &&
8120 do_facet $SINGLEMDS "lctl set_param -n \
8121 osp.$ost*MDT0000.max_create_count=0"
8123 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8124 [ -f $DIR/$tdir/$idx ] && continue
8125 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8126 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8128 error "setstripe $idx should succeed"; }
8129 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8131 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8134 do_facet $SINGLEMDS "lctl set_param -n \
8135 osp.$ost*MDT0000.max_create_count=$max_count"
8136 do_facet $SINGLEMDS "lctl set_param -n \
8137 osp.$ost*MDT0000.create_count=$count"
8138 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8139 echo $INACTIVE_OSC "is Activate"
8141 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8144 run_test 65k "validate manual striping works properly with deactivated OSCs"
8146 test_65l() { # bug 12836
8147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8149 test_mkdir -p $DIR/$tdir/test_dir
8150 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8151 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8153 run_test 65l "lfs find on -1 stripe dir ========================"
8156 local layout=$(save_layout $MOUNT)
8157 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8158 restore_layout $MOUNT $layout
8159 error "setstripe should fail by non-root users"
8163 run_test 65m "normal user can't set filesystem default stripe"
8166 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8167 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8168 skip "Need MDS version at least 2.12.50"
8169 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8171 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8172 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8173 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8175 local root_layout=$(save_layout $MOUNT)
8176 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8178 # new subdirectory under root directory should not inherit
8179 # the default layout from root
8180 local dir1=$MOUNT/$tdir-1
8181 mkdir $dir1 || error "mkdir $dir1 failed"
8182 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8183 error "$dir1 shouldn't have LOV EA"
8185 # delete the default layout on root directory
8186 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8188 local dir2=$MOUNT/$tdir-2
8189 mkdir $dir2 || error "mkdir $dir2 failed"
8190 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8191 error "$dir2 shouldn't have LOV EA"
8193 # set a new striping pattern on root directory
8194 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8195 local new_def_stripe_size=$((def_stripe_size * 2))
8196 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8197 error "set stripe size on $MOUNT failed"
8199 # new file created in $dir2 should inherit the new stripe size from
8200 # the filesystem default
8201 local file2=$dir2/$tfile-2
8202 touch $file2 || error "touch $file2 failed"
8204 local file2_stripe_size=$($LFS getstripe -S $file2)
8205 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8206 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8208 local dir3=$MOUNT/$tdir-3
8209 mkdir $dir3 || error "mkdir $dir3 failed"
8210 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8211 # the root layout, which is the actual default layout that will be used
8212 # when new files are created in $dir3.
8213 local dir3_layout=$(get_layout_param $dir3)
8214 local root_dir_layout=$(get_layout_param $MOUNT)
8215 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8216 error "$dir3 should show the default layout from $MOUNT"
8218 # set OST pool on root directory
8219 local pool=$TESTNAME
8220 pool_add $pool || error "add $pool failed"
8221 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8222 error "add targets to $pool failed"
8224 $LFS setstripe -p $pool $MOUNT ||
8225 error "set OST pool on $MOUNT failed"
8227 # new file created in $dir3 should inherit the pool from
8228 # the filesystem default
8229 local file3=$dir3/$tfile-3
8230 touch $file3 || error "touch $file3 failed"
8232 local file3_pool=$($LFS getstripe -p $file3)
8233 [[ "$file3_pool" = "$pool" ]] ||
8234 error "$file3 didn't inherit OST pool $pool"
8236 local dir4=$MOUNT/$tdir-4
8237 mkdir $dir4 || error "mkdir $dir4 failed"
8238 local dir4_layout=$(get_layout_param $dir4)
8239 root_dir_layout=$(get_layout_param $MOUNT)
8240 echo "$LFS getstripe -d $dir4"
8241 $LFS getstripe -d $dir4
8242 echo "$LFS getstripe -d $MOUNT"
8243 $LFS getstripe -d $MOUNT
8244 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8245 error "$dir4 should show the default layout from $MOUNT"
8247 # new file created in $dir4 should inherit the pool from
8248 # the filesystem default
8249 local file4=$dir4/$tfile-4
8250 touch $file4 || error "touch $file4 failed"
8252 local file4_pool=$($LFS getstripe -p $file4)
8253 [[ "$file4_pool" = "$pool" ]] ||
8254 error "$file4 didn't inherit OST pool $pool"
8256 # new subdirectory under non-root directory should inherit
8257 # the default layout from its parent directory
8258 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8259 error "set directory layout on $dir4 failed"
8261 local dir5=$dir4/$tdir-5
8262 mkdir $dir5 || error "mkdir $dir5 failed"
8264 dir4_layout=$(get_layout_param $dir4)
8265 local dir5_layout=$(get_layout_param $dir5)
8266 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8267 error "$dir5 should inherit the default layout from $dir4"
8269 # though subdir under ROOT doesn't inherit default layout, but
8270 # its sub dir/file should be created with default layout.
8271 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8272 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8273 skip "Need MDS version at least 2.12.59"
8275 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8276 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8277 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8279 if [ $default_lmv_hash == "none" ]; then
8280 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8282 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8283 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8286 $LFS setdirstripe -D -c 2 $MOUNT ||
8287 error "setdirstripe -D -c 2 failed"
8288 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8289 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8290 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8292 run_test 65n "don't inherit default layout from root for new subdirectories"
8294 # bug 2543 - update blocks count on client
8296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8299 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8300 sync; sync_all_data; sync; sync_all_data
8301 cancel_lru_locks osc
8302 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8303 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8305 run_test 66 "update inode blocks count on client ==============="
8308 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8312 swapon -s | awk '($1 == "'$1'") { print $4 }'
8315 # bug5265, obdfilter oa2dentry return -ENOENT
8316 # #define OBD_FAIL_SRV_ENOENT 0x217
8318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8319 remote_ost_nodsh && skip "remote OST with nodsh"
8322 $LFS setstripe -c 1 -i 0 $f
8324 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8326 do_facet ost1 lctl set_param fail_loc=0x217
8327 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8328 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8330 do_facet ost1 lctl set_param fail_loc=0
8331 $DIRECTIO write $f 0 2 || error "write error"
8333 cancel_lru_locks osc
8334 $DIRECTIO read $f 0 1 || error "read error"
8336 do_facet ost1 lctl set_param fail_loc=0x217
8337 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8339 do_facet ost1 lctl set_param fail_loc=0
8342 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8345 test_mkdir $DIR/$tdir
8346 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8347 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8349 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8351 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8353 [ "$RUNAS_ID" = "$UID" ] &&
8354 skip_env "RUNAS_ID = UID = $UID -- skipping"
8355 # Check that testing environment is properly set up. Skip if not
8356 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8357 skip_env "User $RUNAS_ID does not exist - skipping"
8360 chmod 777 $DIR/$tfile
8361 chmod ug+s $DIR/$tfile
8362 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8363 error "$RUNAS dd $DIR/$tfile failed"
8364 # See if we are still setuid/sgid
8365 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8366 error "S/gid is not dropped on write"
8367 # Now test that MDS is updated too
8368 cancel_lru_locks mdc
8369 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8370 error "S/gid is not dropped on MDS"
8373 run_test 72a "Test that remove suid works properly (bug5695) ===="
8375 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8378 [ "$RUNAS_ID" = "$UID" ] &&
8379 skip_env "RUNAS_ID = UID = $UID -- skipping"
8380 [ "$RUNAS_ID" -eq 0 ] &&
8381 skip_env "RUNAS_ID = 0 -- skipping"
8382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8383 # Check that testing environment is properly set up. Skip if not
8384 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8385 skip_env "User $RUNAS_ID does not exist - skipping"
8387 touch $DIR/${tfile}-f{g,u}
8388 test_mkdir $DIR/${tfile}-dg
8389 test_mkdir $DIR/${tfile}-du
8390 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8391 chmod g+s $DIR/${tfile}-{f,d}g
8392 chmod u+s $DIR/${tfile}-{f,d}u
8393 for perm in 777 2777 4777; do
8394 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8395 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8396 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8397 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8401 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8403 # bug 3462 - multiple simultaneous MDC requests
8405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8407 test_mkdir $DIR/d73-1
8408 test_mkdir $DIR/d73-2
8409 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8412 lctl set_param fail_loc=0x80000129
8413 $MULTIOP $DIR/d73-1/f73-2 Oc &
8415 lctl set_param fail_loc=0
8417 $MULTIOP $DIR/d73-2/f73-3 Oc &
8421 wait $pid1 || return 1
8425 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8426 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8427 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8431 run_test 73 "multiple MDC requests (should not deadlock)"
8433 test_74a() { # bug 6149, 6184
8434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8437 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8439 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8440 # will spin in a tight reconnection loop
8441 $LCTL set_param fail_loc=0x8000030e
8442 # get any lock that won't be difficult - lookup works.
8444 $LCTL set_param fail_loc=0
8448 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8450 test_74b() { # bug 13310
8451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8453 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8455 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8456 # will spin in a tight reconnection loop
8457 $LCTL set_param fail_loc=0x8000030e
8458 # get a "difficult" lock
8460 $LCTL set_param fail_loc=0
8464 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8469 #define OBD_FAIL_LDLM_NEW_LOCK
8470 $LCTL set_param fail_loc=0x319
8471 touch $DIR/$tfile && error "touch successful"
8472 $LCTL set_param fail_loc=0
8475 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8478 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8481 test_76() { # Now for bug 20433, added originally in bug 1443
8482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8484 cancel_lru_locks osc
8485 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8486 local before=$(num_inodes)
8487 local count=$((512 * cpus))
8488 [ "$SLOW" = "no" ] && count=$((64 * cpus))
8490 echo "before inodes: $before"
8491 for i in $(seq $count); do
8495 cancel_lru_locks osc
8496 local after=$(num_inodes)
8497 echo "after inodes: $after"
8498 while (( after > before + 8 * ${cpus:-1} )); do
8502 (( wait % 5 == 0 )) && echo "wait $wait seconds inodes: $after"
8503 if (( wait > 30 )); then
8504 error "inode slab grew from $before to $after"
8508 run_test 76 "confirm clients recycle inodes properly ===="
8514 # Note: in sptlrpc modes which enable its own bulk checksum, the
8515 # original crc32_le bulk checksum will be automatically disabled,
8516 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8517 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8518 # In this case set_checksums() will not be no-op, because sptlrpc
8519 # bulk checksum will be enabled all through the test.
8521 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8522 lctl set_param -n osc.*.checksums $1
8526 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8527 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8528 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8529 tr -d [] | head -n1)}
8532 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8534 log "set checksum type to $1, rc = $rc"
8538 get_osc_checksum_type()
8540 # arugment 1: OST name, like OST0000
8542 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8543 sed 's/.*\[\(.*\)\].*/\1/g')
8545 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8549 F77_TMP=$TMP/f77-temp
8552 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8553 error "error writing to $F77_TMP"
8556 test_77a() { # bug 10889
8557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8558 $GSS && skip_env "could not run with gss"
8560 [ ! -f $F77_TMP ] && setup_f77
8562 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8566 run_test 77a "normal checksum read/write operation"
8568 test_77b() { # bug 10889
8569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8570 $GSS && skip_env "could not run with gss"
8572 [ ! -f $F77_TMP ] && setup_f77
8573 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8574 $LCTL set_param fail_loc=0x80000409
8577 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8578 error "dd error: $?"
8579 $LCTL set_param fail_loc=0
8581 for algo in $CKSUM_TYPES; do
8582 cancel_lru_locks osc
8583 set_checksum_type $algo
8584 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8585 $LCTL set_param fail_loc=0x80000408
8586 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8587 $LCTL set_param fail_loc=0
8590 set_checksum_type $ORIG_CSUM_TYPE
8593 run_test 77b "checksum error on client write, read"
8598 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8600 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8601 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8602 $check_ost && [ -n "$ost_file_prefix" ] &&
8603 do_facet ost1 rm -f ${ost_file_prefix}\*
8607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8608 $GSS && skip_env "could not run with gss"
8609 remote_ost_nodsh && skip "remote OST with nodsh"
8612 local osc_file_prefix
8614 local check_ost=false
8615 local ost_file_prefix
8621 # ensure corruption will occur on first OSS/OST
8622 $LFS setstripe -i 0 $DIR/$tfile
8624 [ ! -f $F77_TMP ] && setup_f77
8625 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8626 error "dd write error: $?"
8627 fid=$($LFS path2fid $DIR/$tfile)
8629 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8632 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8633 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8635 echo "OSS do not support bulk pages dump upon error"
8638 osc_file_prefix=$($LCTL get_param -n debug_path)
8639 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8641 trap cleanup_77c EXIT
8644 # enable bulk pages dump upon error on Client
8645 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8646 # enable bulk pages dump upon error on OSS
8648 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8650 # flush Client cache to allow next read to reach OSS
8651 cancel_lru_locks osc
8653 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8654 $LCTL set_param fail_loc=0x80000408
8655 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8656 $LCTL set_param fail_loc=0
8660 # check cksum dump on Client
8661 osc_file=$(ls ${osc_file_prefix}*)
8662 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8663 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8664 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8665 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8666 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8668 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8669 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8670 error "dump content does not match on Client"
8672 $check_ost || skip "No need to check cksum dump on OSS"
8674 # check cksum dump on OSS
8675 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8676 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8677 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8678 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8679 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8680 error "dump content does not match on OSS"
8684 run_test 77c "checksum error on client read with debug"
8686 test_77d() { # bug 10889
8687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8688 $GSS && skip_env "could not run with gss"
8690 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8691 $LCTL set_param fail_loc=0x80000409
8693 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8694 error "direct write: rc=$?"
8695 $LCTL set_param fail_loc=0
8698 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8699 $LCTL set_param fail_loc=0x80000408
8701 cancel_lru_locks osc
8702 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8703 error "direct read: rc=$?"
8704 $LCTL set_param fail_loc=0
8707 run_test 77d "checksum error on OST direct write, read"
8709 test_77f() { # bug 10889
8710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8711 $GSS && skip_env "could not run with gss"
8714 for algo in $CKSUM_TYPES; do
8715 cancel_lru_locks osc
8716 set_checksum_type $algo
8717 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8718 $LCTL set_param fail_loc=0x409
8719 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8720 error "direct write succeeded"
8721 $LCTL set_param fail_loc=0
8723 set_checksum_type $ORIG_CSUM_TYPE
8726 run_test 77f "repeat checksum error on write (expect error)"
8728 test_77g() { # bug 10889
8729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8730 $GSS && skip_env "could not run with gss"
8731 remote_ost_nodsh && skip "remote OST with nodsh"
8733 [ ! -f $F77_TMP ] && setup_f77
8735 local file=$DIR/$tfile
8736 stack_trap "rm -f $file" EXIT
8738 $LFS setstripe -c 1 -i 0 $file
8739 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8740 do_facet ost1 lctl set_param fail_loc=0x8000021a
8742 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8743 error "write error: rc=$?"
8744 do_facet ost1 lctl set_param fail_loc=0
8747 cancel_lru_locks osc
8748 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8749 do_facet ost1 lctl set_param fail_loc=0x8000021b
8751 cmp $F77_TMP $file || error "file compare failed"
8752 do_facet ost1 lctl set_param fail_loc=0
8755 run_test 77g "checksum error on OST write, read"
8757 test_77k() { # LU-10906
8758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8759 $GSS && skip_env "could not run with gss"
8761 local cksum_param="osc.$FSNAME*.checksums"
8762 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8766 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8767 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8768 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8772 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8773 error "failed to set checksum=$i on MGS"
8774 wait_update $HOSTNAME "$get_checksum" $i
8776 echo "remount client, checksum should be $i"
8777 remount_client $MOUNT || error "failed to remount client"
8778 checksum=$(eval $get_checksum)
8779 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8781 # remove persistent param to avoid races with checksum mountopt below
8782 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8783 error "failed to delete checksum on MGS"
8785 for opt in "checksum" "nochecksum"; do
8786 #remount with mount option
8787 echo "remount client with option $opt, checksum should be $i"
8788 umount_client $MOUNT || error "failed to umount client"
8789 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8790 error "failed to mount client with option '$opt'"
8791 checksum=$(eval $get_checksum)
8792 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8796 remount_client $MOUNT || error "failed to remount client"
8798 run_test 77k "enable/disable checksum correctly"
8801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8802 $GSS && skip_env "could not run with gss"
8805 stack_trap "set_checksums $ORIG_CSUM" EXIT
8806 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8808 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8810 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8811 for algo in $CKSUM_TYPES; do
8812 set_checksum_type $algo || error "fail to set checksum type $algo"
8813 osc_algo=$(get_osc_checksum_type OST0000)
8814 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8816 # no locks, no reqs to let the connection idle
8817 cancel_lru_locks osc
8818 lru_resize_disable osc
8819 wait_osc_import_state client ost1 IDLE
8821 # ensure ost1 is connected
8822 stat $DIR/$tfile >/dev/null || error "can't stat"
8823 wait_osc_import_state client ost1 FULL
8825 osc_algo=$(get_osc_checksum_type OST0000)
8826 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8830 run_test 77l "preferred checksum type is remembered after reconnected"
8832 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8841 test_78() { # bug 10901
8842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8843 remote_ost || skip_env "local OST"
8846 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8847 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8848 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8849 echo "MemTotal: $MEMTOTAL"
8851 # reserve 256MB of memory for the kernel and other running processes,
8852 # and then take 1/2 of the remaining memory for the read/write buffers.
8853 if [ $MEMTOTAL -gt 512 ] ;then
8854 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8856 # for those poor memory-starved high-end clusters...
8857 MEMTOTAL=$((MEMTOTAL / 2))
8859 echo "Mem to use for directio: $MEMTOTAL"
8861 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8862 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8863 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8864 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8866 echo "Smallest OST: $SMALLESTOST"
8867 [[ $SMALLESTOST -lt 10240 ]] &&
8868 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8870 trap cleanup_test_78 EXIT
8872 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8873 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8875 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8876 echo "File size: $F78SIZE"
8877 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8878 for i in $(seq 1 $NSEQ); do
8879 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8880 echo directIO rdwr round $i of $NSEQ
8881 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8886 run_test 78 "handle large O_DIRECT writes correctly ============"
8888 test_79() { # bug 12743
8889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8891 wait_delete_completed
8893 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8894 BKFREE=$(calc_osc_kbytes kbytesfree)
8895 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8897 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8898 DFTOTAL=`echo $STRING | cut -d, -f1`
8899 DFUSED=`echo $STRING | cut -d, -f2`
8900 DFAVAIL=`echo $STRING | cut -d, -f3`
8901 DFFREE=$(($DFTOTAL - $DFUSED))
8903 ALLOWANCE=$((64 * $OSTCOUNT))
8905 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8906 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8907 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8909 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8910 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8911 error "df free($DFFREE) mismatch OST free($BKFREE)"
8913 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8914 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8915 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8918 run_test 79 "df report consistency check ======================="
8920 test_80() { # bug 10718
8921 remote_ost_nodsh && skip "remote OST with nodsh"
8922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8924 # relax strong synchronous semantics for slow backends like ZFS
8925 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8926 local soc="obdfilter.*.sync_lock_cancel"
8927 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8929 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
8930 if [ -z "$save" ]; then
8931 soc="obdfilter.*.sync_on_lock_cancel"
8932 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8935 if [ "$save" != "never" ]; then
8936 local hosts=$(comma_list $(osts_nodes))
8938 do_nodes $hosts $LCTL set_param $soc=never
8939 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
8943 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8945 local before=$(date +%s)
8946 cancel_lru_locks osc
8947 local after=$(date +%s)
8948 local diff=$((after - before))
8949 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
8953 run_test 80 "Page eviction is equally fast at high offsets too"
8955 test_81a() { # LU-456
8956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8957 remote_ost_nodsh && skip "remote OST with nodsh"
8959 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8960 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8961 do_facet ost1 lctl set_param fail_loc=0x80000228
8963 # write should trigger a retry and success
8964 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8965 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8967 if [ $RC -ne 0 ] ; then
8968 error "write should success, but failed for $RC"
8971 run_test 81a "OST should retry write when get -ENOSPC ==============="
8973 test_81b() { # LU-456
8974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8975 remote_ost_nodsh && skip "remote OST with nodsh"
8977 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8978 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8979 do_facet ost1 lctl set_param fail_loc=0x228
8981 # write should retry several times and return -ENOSPC finally
8982 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8983 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8986 if [ $RC -ne $ENOSPC ] ; then
8987 error "dd should fail for -ENOSPC, but succeed."
8990 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8992 test_82() { # LU-1031
8993 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8997 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8999 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
9001 kill -USR1 $MULTIPID2
9003 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
9004 error "First grouplock does not block second one"
9006 echo "Second grouplock blocks first one"
9008 kill -USR1 $MULTIPID1
9012 run_test 82 "Basic grouplock test"
9015 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9017 test_mkdir $DIR/$tdir.cvsroot
9018 chown $RUNAS_ID $DIR/$tdir.cvsroot
9021 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9024 # some versions of cvs import exit(1) when asked to import links or
9025 # files they can't read. ignore those files.
9026 local toignore=$(find . -type l -printf '-I %f\n' -o \
9027 ! -perm /4 -printf '-I %f\n')
9028 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9029 $tdir.reposname vtag rtag
9032 test_mkdir $DIR/$tdir.reposname
9033 chown $RUNAS_ID $DIR/$tdir.reposname
9034 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9036 cd $DIR/$tdir.reposname
9038 $RUNAS cvs add -m 'addmsg' foo99
9040 $RUNAS cvs commit -m 'nomsg' foo99
9041 rm -fr $DIR/$tdir.cvsroot
9043 run_test 99 "cvs strange file/directory operations"
9046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9047 [[ "$NETTYPE" =~ tcp ]] ||
9048 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9049 remote_ost_nodsh && skip "remote OST with nodsh"
9050 remote_mds_nodsh && skip "remote MDS with nodsh"
9052 skip "useless for local single node setup"
9054 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9055 [ "$PROT" != "tcp" ] && continue
9056 RPORT=$(echo $REMOTE | cut -d: -f2)
9057 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9060 LPORT=`echo $LOCAL | cut -d: -f2`
9061 if [ $LPORT -ge 1024 ]; then
9062 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9064 error_exit "local: $LPORT > 1024, remote: $RPORT"
9067 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9069 run_test 100 "check local port using privileged port ==========="
9071 function get_named_value()
9080 echo $line | sed "s/^$tag[ ]*//"
9087 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9088 awk '/^max_cached_mb/ { print $2 }')
9091 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9101 local cache_limit=32
9103 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9104 trap cleanup_101a EXIT
9105 $LCTL set_param -n llite.*.read_ahead_stats 0
9106 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9109 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9111 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9112 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9115 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9116 get_named_value 'read but discarded' | cut -d" " -f1); do
9117 discard=$(($discard + $s))
9121 $LCTL get_param osc.*-osc*.rpc_stats
9122 $LCTL get_param llite.*.read_ahead_stats
9124 # Discard is generally zero, but sometimes a few random reads line up
9125 # and trigger larger readahead, which is wasted & leads to discards.
9126 if [[ $(($discard)) -gt $nreads ]]; then
9127 error "too many ($discard) discarded pages"
9129 rm -f $DIR/$tfile || true
9131 run_test 101a "check read-ahead for random reads"
9134 test_mkdir $DIR/$tdir
9136 local FILE_LENGTH=$2
9139 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9141 local list=$(comma_list $(osts_nodes))
9142 set_osd_param $list '' read_cache_enable 0
9143 set_osd_param $list '' writethrough_cache_enable 0
9145 trap cleanup_test101bc EXIT
9146 # prepare the read-ahead file
9147 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9149 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9150 count=$FILE_SIZE_MB 2> /dev/null
9154 cleanup_test101bc() {
9159 local list=$(comma_list $(osts_nodes))
9160 set_osd_param $list '' read_cache_enable 1
9161 set_osd_param $list '' writethrough_cache_enable 1
9165 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9170 local STRIPE_SIZE=$2
9171 local FILE_LENGTH=$3
9172 local RA_INC=1048576
9173 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9174 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9175 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9176 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9177 get_named_value 'read but discarded' |
9178 cut -d" " -f1 | calc_total)
9179 if [[ $DISCARD -gt $discard_limit ]]; then
9180 $LCTL get_param llite.*.read_ahead_stats
9181 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9183 echo "Read-ahead success for size ${READ_SIZE}"
9188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9189 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9191 local STRIPE_SIZE=1048576
9192 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9194 if [ $SLOW == "yes" ]; then
9195 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9197 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9200 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9202 # prepare the read-ahead file
9203 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9204 cancel_lru_locks osc
9205 for BIDX in 2 4 8 16 32 64 128 256
9207 local BSIZE=$((BIDX*4096))
9208 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9209 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9210 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9211 $LCTL set_param -n llite.*.read_ahead_stats 0
9212 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9213 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9214 cancel_lru_locks osc
9215 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9220 run_test 101b "check stride-io mode read-ahead ================="
9223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9225 local STRIPE_SIZE=1048576
9226 local FILE_LENGTH=$((STRIPE_SIZE*100))
9231 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9233 cancel_lru_locks osc
9234 $LCTL set_param osc.*.rpc_stats 0
9235 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9236 $LCTL get_param osc.*.rpc_stats
9237 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9238 local stats=$($LCTL get_param -n $osc_rpc_stats)
9239 local lines=$(echo "$stats" | awk 'END {print NR;}')
9242 if [ $lines -le 20 ]; then
9243 echo "continue debug"
9246 for size in 1 2 4 8; do
9247 local rpc=$(echo "$stats" |
9248 awk '($1 == "'$size':") {print $2; exit; }')
9249 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9250 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9252 echo "$osc_rpc_stats check passed!"
9257 run_test 101c "check stripe_size aligned read-ahead ================="
9260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9262 local file=$DIR/$tfile
9263 local sz_MB=${FILESIZE_101d:-80}
9264 local ra_MB=${READAHEAD_MB:-40}
9266 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9267 [ $free_MB -lt $sz_MB ] &&
9268 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9270 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9271 $LFS setstripe -c -1 $file || error "setstripe failed"
9273 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9274 echo Cancel LRU locks on lustre client to flush the client cache
9275 cancel_lru_locks osc
9277 echo Disable read-ahead
9278 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9279 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9280 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9281 $LCTL get_param -n llite.*.max_read_ahead_mb
9283 echo "Reading the test file $file with read-ahead disabled"
9284 local sz_KB=$((sz_MB * 1024 / 4))
9285 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9286 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9287 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9288 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9290 echo "Cancel LRU locks on lustre client to flush the client cache"
9291 cancel_lru_locks osc
9292 echo Enable read-ahead with ${ra_MB}MB
9293 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9295 echo "Reading the test file $file with read-ahead enabled"
9296 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9297 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9299 echo "read-ahead disabled time read $raOFF"
9300 echo "read-ahead enabled time read $raON"
9303 wait_delete_completed
9305 # use awk for this check instead of bash because it handles decimals
9306 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9307 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9309 run_test 101d "file read with and without read-ahead enabled"
9312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9314 local file=$DIR/$tfile
9315 local size_KB=500 #KB
9319 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9320 local need_KB=$((count * size_KB))
9321 [[ $free_KB -le $need_KB ]] &&
9322 skip_env "Need free space $need_KB, have $free_KB"
9324 echo "Creating $count ${size_KB}K test files"
9325 for ((i = 0; i < $count; i++)); do
9326 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9329 echo "Cancel LRU locks on lustre client to flush the client cache"
9330 cancel_lru_locks $OSC
9332 echo "Reset readahead stats"
9333 $LCTL set_param -n llite.*.read_ahead_stats 0
9335 for ((i = 0; i < $count; i++)); do
9336 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9339 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9340 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9342 for ((i = 0; i < $count; i++)); do
9343 rm -rf $file.$i 2>/dev/null
9346 #10000 means 20% reads are missing in readahead
9347 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9349 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9352 which iozone || skip_env "no iozone installed"
9354 local old_debug=$($LCTL get_param debug)
9355 old_debug=${old_debug#*=}
9356 $LCTL set_param debug="reada mmap"
9358 # create a test file
9359 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9361 echo Cancel LRU locks on lustre client to flush the client cache
9362 cancel_lru_locks osc
9364 echo Reset readahead stats
9365 $LCTL set_param -n llite.*.read_ahead_stats 0
9367 echo mmap read the file with small block size
9368 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9371 echo checking missing pages
9372 $LCTL get_param llite.*.read_ahead_stats
9373 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9374 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9376 $LCTL set_param debug="$old_debug"
9377 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9380 run_test 101f "check mmap read performance"
9382 test_101g_brw_size_test() {
9384 local pages=$((mb * 1048576 / PAGE_SIZE))
9385 local file=$DIR/$tfile
9387 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9388 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9389 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9390 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9394 stack_trap "rm -f $file" EXIT
9395 $LCTL set_param -n osc.*.rpc_stats=0
9397 # 10 RPCs should be enough for the test
9399 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9400 { error "dd write ${mb} MB blocks failed"; return 3; }
9401 cancel_lru_locks osc
9402 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9403 { error "dd write ${mb} MB blocks failed"; return 4; }
9405 # calculate number of full-sized read and write RPCs
9406 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9407 sed -n '/pages per rpc/,/^$/p' |
9408 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9409 END { print reads,writes }'))
9410 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9412 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9419 remote_ost_nodsh && skip "remote OST with nodsh"
9422 local osts=$(get_facets OST)
9423 local list=$(comma_list $(osts_nodes))
9424 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9425 local brw_size="obdfilter.*.brw_size"
9427 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9429 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9431 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9432 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9433 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9434 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9435 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9436 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9438 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9441 if [[ $orig_mb -lt 16 ]]; then
9442 save_lustre_params $osts "$brw_size" > $p
9443 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9444 error "set 16MB RPC size failed"
9446 echo "remount client to enable new RPC size"
9447 remount_client $MOUNT || error "remount_client failed"
9450 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9451 # should be able to set brw_size=12, but no rpc_stats for that
9452 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9455 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9457 if [[ $orig_mb -lt 16 ]]; then
9458 restore_lustre_params < $p
9459 remount_client $MOUNT || error "remount_client restore failed"
9462 rm -f $p $DIR/$tfile
9464 run_test 101g "Big bulk(4/16 MiB) readahead"
9467 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9469 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9470 error "dd 70M file failed"
9471 echo Cancel LRU locks on lustre client to flush the client cache
9472 cancel_lru_locks osc
9474 echo "Reset readahead stats"
9475 $LCTL set_param -n llite.*.read_ahead_stats 0
9477 echo "Read 10M of data but cross 64M bundary"
9478 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9479 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9480 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9481 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9482 rm -f $p $DIR/$tfile
9484 run_test 101h "Readahead should cover current read window"
9487 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9488 error "dd 10M file failed"
9490 local max_per_file_mb=$($LCTL get_param -n \
9491 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9492 cancel_lru_locks osc
9493 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9494 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9495 error "set max_read_ahead_per_file_mb to 1 failed"
9497 echo "Reset readahead stats"
9498 $LCTL set_param llite.*.read_ahead_stats=0
9500 dd if=$DIR/$tfile of=/dev/null bs=2M
9502 $LCTL get_param llite.*.read_ahead_stats
9503 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9504 awk '/misses/ { print $2 }')
9505 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9508 run_test 101i "allow current readahead to exceed reservation"
9511 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9512 error "setstripe $DIR/$tfile failed"
9513 local file_size=$((1048576 * 16))
9514 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9515 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9517 echo Disable read-ahead
9518 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9520 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9521 for blk in $PAGE_SIZE 1048576 $file_size; do
9522 cancel_lru_locks osc
9523 echo "Reset readahead stats"
9524 $LCTL set_param -n llite.*.read_ahead_stats=0
9525 local count=$(($file_size / $blk))
9526 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9527 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9528 get_named_value 'failed to fast read' |
9529 cut -d" " -f1 | calc_total)
9530 $LCTL get_param -n llite.*.read_ahead_stats
9531 [ $miss -eq $count ] || error "expected $count got $miss"
9534 rm -f $p $DIR/$tfile
9536 run_test 101j "A complete read block should be submitted when no RA"
9539 test_mkdir $DIR/$tdir
9540 chown $RUNAS_ID $DIR/$tdir
9543 STRIPE_COUNT=$OSTCOUNT
9544 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9546 trap cleanup_test102 EXIT
9548 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9550 for num in 1 2 3 4; do
9551 for count in $(seq 1 $STRIPE_COUNT); do
9552 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9553 local size=`expr $STRIPE_SIZE \* $num`
9554 local file=file"$num-$idx-$count"
9555 $1 $LFS setstripe -S $size -i $idx -c $count $file
9561 $1 tar cf $TMP/f102.tar $tdir --xattrs
9567 rm -rf $DIR/d0.sanity/d102
9571 [ "$UID" != 0 ] && skip "must run as root"
9572 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9573 skip_env "must have user_xattr"
9575 [ -z "$(which setfattr 2>/dev/null)" ] &&
9576 skip_env "could not find setfattr"
9578 local testfile=$DIR/$tfile
9581 echo "set/get xattr..."
9582 setfattr -n trusted.name1 -v value1 $testfile ||
9583 error "setfattr -n trusted.name1=value1 $testfile failed"
9584 getfattr -n trusted.name1 $testfile 2> /dev/null |
9585 grep "trusted.name1=.value1" ||
9586 error "$testfile missing trusted.name1=value1"
9588 setfattr -n user.author1 -v author1 $testfile ||
9589 error "setfattr -n user.author1=author1 $testfile failed"
9590 getfattr -n user.author1 $testfile 2> /dev/null |
9591 grep "user.author1=.author1" ||
9592 error "$testfile missing trusted.author1=author1"
9595 setfattr -n trusted.name2 -v value2 $testfile ||
9596 error "$testfile unable to set trusted.name2"
9597 setfattr -n trusted.name3 -v value3 $testfile ||
9598 error "$testfile unable to set trusted.name3"
9599 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9600 grep "trusted.name" | wc -l) -eq 3 ] ||
9601 error "$testfile missing 3 trusted.name xattrs"
9603 setfattr -n user.author2 -v author2 $testfile ||
9604 error "$testfile unable to set user.author2"
9605 setfattr -n user.author3 -v author3 $testfile ||
9606 error "$testfile unable to set user.author3"
9607 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9608 grep "user.author" | wc -l) -eq 3 ] ||
9609 error "$testfile missing 3 user.author xattrs"
9611 echo "remove xattr..."
9612 setfattr -x trusted.name1 $testfile ||
9613 error "$testfile error deleting trusted.name1"
9614 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9615 error "$testfile did not delete trusted.name1 xattr"
9617 setfattr -x user.author1 $testfile ||
9618 error "$testfile error deleting user.author1"
9619 echo "set lustre special xattr ..."
9620 $LFS setstripe -c1 $testfile
9621 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9622 awk -F "=" '/trusted.lov/ { print $2 }' )
9623 setfattr -n "trusted.lov" -v $lovea $testfile ||
9624 error "$testfile doesn't ignore setting trusted.lov again"
9625 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9626 error "$testfile allow setting invalid trusted.lov"
9629 run_test 102a "user xattr test =================================="
9631 check_102b_layout() {
9633 local testfile=$DIR/$tfile
9635 echo "test layout '$layout'"
9636 $LFS setstripe $layout $testfile || error "setstripe failed"
9637 $LFS getstripe -y $testfile
9639 echo "get/set/list trusted.lov xattr ..." # b=10930
9640 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9641 [[ "$value" =~ "trusted.lov" ]] ||
9642 error "can't get trusted.lov from $testfile"
9643 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9644 error "getstripe failed"
9646 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9648 value=$(cut -d= -f2 <<<$value)
9649 # LU-13168: truncated xattr should fail if short lov_user_md header
9650 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9651 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9652 for len in $lens; do
9653 echo "setfattr $len $testfile.2"
9654 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9655 [ $len -lt 66 ] && error "short xattr len=$len worked"
9657 local stripe_size=$($LFS getstripe -S $testfile.2)
9658 local stripe_count=$($LFS getstripe -c $testfile.2)
9659 [[ $stripe_size -eq 65536 ]] ||
9660 error "stripe size $stripe_size != 65536"
9661 [[ $stripe_count -eq $stripe_count_orig ]] ||
9662 error "stripe count $stripe_count != $stripe_count_orig"
9663 rm $testfile $testfile.2
9667 [ -z "$(which setfattr 2>/dev/null)" ] &&
9668 skip_env "could not find setfattr"
9669 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9671 # check plain layout
9672 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9674 # and also check composite layout
9675 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9678 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9681 [ -z "$(which setfattr 2>/dev/null)" ] &&
9682 skip_env "could not find setfattr"
9683 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9685 # b10930: get/set/list lustre.lov xattr
9686 echo "get/set/list lustre.lov xattr ..."
9687 test_mkdir $DIR/$tdir
9688 chown $RUNAS_ID $DIR/$tdir
9689 local testfile=$DIR/$tdir/$tfile
9690 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9691 error "setstripe failed"
9692 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9693 error "getstripe failed"
9694 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9695 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9697 local testfile2=${testfile}2
9698 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9699 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9701 $RUNAS $MCREATE $testfile2
9702 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9703 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9704 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9705 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9706 [ $stripe_count -eq $STRIPECOUNT ] ||
9707 error "stripe count $stripe_count != $STRIPECOUNT"
9709 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9711 compare_stripe_info1() {
9712 local stripe_index_all_zero=true
9714 for num in 1 2 3 4; do
9715 for count in $(seq 1 $STRIPE_COUNT); do
9716 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9717 local size=$((STRIPE_SIZE * num))
9718 local file=file"$num-$offset-$count"
9719 stripe_size=$($LFS getstripe -S $PWD/$file)
9720 [[ $stripe_size -ne $size ]] &&
9721 error "$file: size $stripe_size != $size"
9722 stripe_count=$($LFS getstripe -c $PWD/$file)
9723 # allow fewer stripes to be created, ORI-601
9724 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9725 error "$file: count $stripe_count != $count"
9726 stripe_index=$($LFS getstripe -i $PWD/$file)
9727 [[ $stripe_index -ne 0 ]] &&
9728 stripe_index_all_zero=false
9732 $stripe_index_all_zero &&
9733 error "all files are being extracted starting from OST index 0"
9737 have_xattrs_include() {
9738 tar --help | grep -q xattrs-include &&
9739 echo --xattrs-include="lustre.*"
9743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9744 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9746 XINC=$(have_xattrs_include)
9748 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9750 compare_stripe_info1
9752 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9756 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9758 XINC=$(have_xattrs_include)
9760 test_mkdir $DIR/$tdir.restore
9762 tar cf - --xattrs $tdir | tar xf - \
9763 -C $DIR/$tdir.restore --xattrs $XINC
9764 cd $DIR/$tdir.restore/$tdir
9765 compare_stripe_info1
9767 run_test 102f "tar copy files, not keep osts"
9770 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9771 skip "must have user_xattr"
9772 [ -z "$(which setfattr 2>/dev/null)" ] &&
9773 skip_env "could not find setfattr"
9774 [ -z "$(which getfattr 2>/dev/null)" ] &&
9775 skip_env "could not find getfattr"
9777 local xsize=${1:-1024} # in bytes
9778 local file=$DIR/$tfile
9779 local value="$(generate_string $xsize)"
9780 local xbig=trusted.big
9784 log "save $xbig on $file"
9787 setfattr -n $xbig -v $value $file ||
9788 error "saving $xbig on $file failed"
9790 setfattr -n $xbig -v $value $file &&
9791 error "saving $xbig on $file succeeded"
9795 local orig=$(get_xattr_value $xbig $file)
9796 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9798 local xsml=trusted.sml
9799 log "save $xsml on $file"
9800 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9802 local new=$(get_xattr_value $xbig $file)
9803 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9805 log "grow $xsml on $file"
9806 setfattr -n $xsml -v "$value" $file ||
9807 error "growing $xsml on $file failed"
9809 new=$(get_xattr_value $xbig $file)
9810 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9811 log "$xbig still valid after growing $xsml"
9816 test_102h() { # bug 15777
9819 run_test 102h "grow xattr from inside inode to external block"
9822 large_xattr_enabled || skip_env "ea_inode feature disabled"
9824 echo "setting xattr of max xattr size: $(max_xattr_size)"
9825 grow_xattr $(max_xattr_size)
9827 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9828 echo "This should fail:"
9829 grow_xattr $(($(max_xattr_size) + 10)) 1
9831 run_test 102ha "grow xattr from inside inode to external inode"
9833 test_102i() { # bug 17038
9834 [ -z "$(which getfattr 2>/dev/null)" ] &&
9835 skip "could not find getfattr"
9838 ln -s $DIR/$tfile $DIR/${tfile}link
9839 getfattr -n trusted.lov $DIR/$tfile ||
9840 error "lgetxattr on $DIR/$tfile failed"
9841 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9842 grep -i "no such attr" ||
9843 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9844 rm -f $DIR/$tfile $DIR/${tfile}link
9846 run_test 102i "lgetxattr test on symbolic link ============"
9849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9850 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9852 XINC=$(have_xattrs_include)
9853 setup_test102 "$RUNAS"
9854 chown $RUNAS_ID $DIR/$tdir
9855 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9857 compare_stripe_info1 "$RUNAS"
9859 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9862 [ -z "$(which setfattr 2>/dev/null)" ] &&
9863 skip "could not find setfattr"
9866 # b22187 just check that does not crash for regular file.
9867 setfattr -n trusted.lov $DIR/$tfile
9868 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9869 local test_kdir=$DIR/$tdir
9870 test_mkdir $test_kdir
9871 local default_size=$($LFS getstripe -S $test_kdir)
9872 local default_count=$($LFS getstripe -c $test_kdir)
9873 local default_offset=$($LFS getstripe -i $test_kdir)
9874 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9875 error 'dir setstripe failed'
9876 setfattr -n trusted.lov $test_kdir
9877 local stripe_size=$($LFS getstripe -S $test_kdir)
9878 local stripe_count=$($LFS getstripe -c $test_kdir)
9879 local stripe_offset=$($LFS getstripe -i $test_kdir)
9880 [ $stripe_size -eq $default_size ] ||
9881 error "stripe size $stripe_size != $default_size"
9882 [ $stripe_count -eq $default_count ] ||
9883 error "stripe count $stripe_count != $default_count"
9884 [ $stripe_offset -eq $default_offset ] ||
9885 error "stripe offset $stripe_offset != $default_offset"
9886 rm -rf $DIR/$tfile $test_kdir
9888 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9891 [ -z "$(which getfattr 2>/dev/null)" ] &&
9892 skip "could not find getfattr"
9894 # LU-532 trusted. xattr is invisible to non-root
9895 local testfile=$DIR/$tfile
9899 echo "listxattr as user..."
9900 chown $RUNAS_ID $testfile
9901 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9902 grep -q "trusted" &&
9903 error "$testfile trusted xattrs are user visible"
9907 run_test 102l "listxattr size test =================================="
9909 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9910 local path=$DIR/$tfile
9913 listxattr_size_check $path || error "listattr_size_check $path failed"
9915 run_test 102m "Ensure listxattr fails on small bufffer ========"
9919 getxattr() { # getxattr path name
9920 # Return the base64 encoding of the value of xattr name on path.
9924 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9926 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9928 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9930 getfattr --absolute-names --encoding=base64 --name=$name $path |
9931 awk -F= -v name=$name '$1 == name {
9932 print substr($0, index($0, "=") + 1);
9936 test_102n() { # LU-4101 mdt: protect internal xattrs
9937 [ -z "$(which setfattr 2>/dev/null)" ] &&
9938 skip "could not find setfattr"
9939 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9941 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9944 local file0=$DIR/$tfile.0
9945 local file1=$DIR/$tfile.1
9946 local xattr0=$TMP/$tfile.0
9947 local xattr1=$TMP/$tfile.1
9948 local namelist="lov lma lmv link fid version som hsm"
9952 rm -rf $file0 $file1 $xattr0 $xattr1
9955 # Get 'before' xattrs of $file1.
9956 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9958 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9959 namelist+=" lfsck_namespace"
9960 for name in $namelist; do
9961 # Try to copy xattr from $file0 to $file1.
9962 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9964 setfattr --name=trusted.$name --value="$value" $file1 ||
9965 error "setxattr 'trusted.$name' failed"
9967 # Try to set a garbage xattr.
9968 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9970 if [[ x$name == "xlov" ]]; then
9971 setfattr --name=trusted.lov --value="$value" $file1 &&
9972 error "setxattr invalid 'trusted.lov' success"
9974 setfattr --name=trusted.$name --value="$value" $file1 ||
9975 error "setxattr invalid 'trusted.$name' failed"
9978 # Try to remove the xattr from $file1. We don't care if this
9979 # appears to succeed or fail, we just don't want there to be
9980 # any changes or crashes.
9981 setfattr --remove=$trusted.$name $file1 2> /dev/null
9984 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9987 # Try to copy xattr from $file0 to $file1.
9988 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9990 setfattr --name=trusted.$name --value="$value" $file1 ||
9991 error "setxattr 'trusted.$name' failed"
9993 # Try to set a garbage xattr.
9994 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9996 setfattr --name=trusted.$name --value="$value" $file1 ||
9997 error "setxattr 'trusted.$name' failed"
9999 # Try to remove the xattr from $file1. We don't care if this
10000 # appears to succeed or fail, we just don't want there to be
10001 # any changes or crashes.
10002 setfattr --remove=$trusted.$name $file1 2> /dev/null
10005 # Get 'after' xattrs of file1.
10006 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10008 if ! diff $xattr0 $xattr1; then
10009 error "before and after xattrs of '$file1' differ"
10012 rm -rf $file0 $file1 $xattr0 $xattr1
10016 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10018 test_102p() { # LU-4703 setxattr did not check ownership
10019 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10020 skip "MDS needs to be at least 2.5.56"
10022 local testfile=$DIR/$tfile
10026 echo "setfacl as user..."
10027 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10028 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10030 echo "setfattr as user..."
10031 setfacl -m "u:$RUNAS_ID:---" $testfile
10032 $RUNAS setfattr -x system.posix_acl_access $testfile
10033 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10035 run_test 102p "check setxattr(2) correctly fails without permission"
10038 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10039 skip "MDS needs to be at least 2.6.92"
10041 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10043 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10046 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10047 skip "MDS needs to be at least 2.6.93"
10049 touch $DIR/$tfile || error "touch"
10050 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10051 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10052 rm $DIR/$tfile || error "rm"
10055 mkdir -p $DIR/$tdir || error "mkdir"
10056 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10057 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10058 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10059 error "$testfile error deleting user.author1"
10060 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10061 grep "user.$(basename $tdir)" &&
10062 error "$tdir did not delete user.$(basename $tdir)"
10063 rmdir $DIR/$tdir || error "rmdir"
10066 test_mkdir $DIR/$tdir
10067 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10068 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10069 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10070 error "$testfile error deleting user.author1"
10071 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10072 grep "user.$(basename $tdir)" &&
10073 error "$tdir did not delete user.$(basename $tdir)"
10074 rmdir $DIR/$tdir || error "rm striped dir"
10076 run_test 102r "set EAs with empty values"
10079 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10080 skip "MDS needs to be at least 2.11.52"
10082 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10084 save_lustre_params client "llite.*.xattr_cache" > $save
10086 for cache in 0 1; do
10087 lctl set_param llite.*.xattr_cache=$cache
10090 touch $DIR/$tfile || error "touch"
10091 for prefix in lustre security system trusted user; do
10092 # Note getxattr() may fail with 'Operation not
10093 # supported' or 'No such attribute' depending
10094 # on prefix and cache.
10095 getfattr -n $prefix.n102s $DIR/$tfile &&
10096 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10100 restore_lustre_params < $save
10102 run_test 102s "getting nonexistent xattrs should fail"
10105 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10106 skip "MDS needs to be at least 2.11.52"
10108 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10110 save_lustre_params client "llite.*.xattr_cache" > $save
10112 for cache in 0 1; do
10113 lctl set_param llite.*.xattr_cache=$cache
10115 for buf_size in 0 256; do
10117 touch $DIR/$tfile || error "touch"
10118 setfattr -n user.multiop $DIR/$tfile
10119 $MULTIOP $DIR/$tfile oa$buf_size ||
10120 error "cannot get zero length xattr value (buf_size = $buf_size)"
10124 restore_lustre_params < $save
10126 run_test 102t "zero length xattr values handled correctly"
10130 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10135 [ "$UID" != 0 ] && skip "must run as root"
10136 $GSS && skip_env "could not run under gss"
10137 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10138 skip_env "must have acl enabled"
10139 [ -z "$(which setfacl 2>/dev/null)" ] &&
10140 skip_env "could not find setfacl"
10141 remote_mds_nodsh && skip "remote MDS with nodsh"
10143 gpasswd -a daemon bin # LU-5641
10144 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10146 declare -a identity_old
10148 for num in $(seq $MDSCOUNT); do
10149 switch_identity $num true || identity_old[$num]=$?
10152 SAVE_UMASK=$(umask)
10154 mkdir -p $DIR/$tdir
10157 echo "performing cp ..."
10158 run_acl_subtest cp || error "run_acl_subtest cp failed"
10159 echo "performing getfacl-noacl..."
10160 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10161 echo "performing misc..."
10162 run_acl_subtest misc || error "misc test failed"
10163 echo "performing permissions..."
10164 run_acl_subtest permissions || error "permissions failed"
10165 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10166 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10167 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10168 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10170 echo "performing permissions xattr..."
10171 run_acl_subtest permissions_xattr ||
10172 error "permissions_xattr failed"
10174 echo "performing setfacl..."
10175 run_acl_subtest setfacl || error "setfacl test failed"
10177 # inheritance test got from HP
10178 echo "performing inheritance..."
10179 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10180 chmod +x make-tree || error "chmod +x failed"
10181 run_acl_subtest inheritance || error "inheritance test failed"
10184 echo "LU-974 ignore umask when acl is enabled..."
10185 run_acl_subtest 974 || error "LU-974 umask test failed"
10186 if [ $MDSCOUNT -ge 2 ]; then
10187 run_acl_subtest 974_remote ||
10188 error "LU-974 umask test failed under remote dir"
10191 echo "LU-2561 newly created file is same size as directory..."
10192 if [ "$mds1_FSTYPE" != "zfs" ]; then
10193 run_acl_subtest 2561 || error "LU-2561 test failed"
10195 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10198 run_acl_subtest 4924 || error "LU-4924 test failed"
10203 for num in $(seq $MDSCOUNT); do
10204 if [ "${identity_old[$num]}" = 1 ]; then
10205 switch_identity $num false || identity_old[$num]=$?
10209 run_test 103a "acl test"
10215 for U in {0..511}; do
10217 local O=$(printf "%04o" $U)
10219 umask $(printf "%04o" $((511 ^ $O)))
10220 $LFS setstripe -c 1 $DIR/$tfile.s$O
10221 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10223 (( $S == ($O & 0666) )) ||
10224 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10226 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10227 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10228 (( $S == ($O & 0666) )) ||
10229 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10231 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10232 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10233 (( $S == ($O & 0666) )) ||
10234 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10235 rm -f $DIR/$tfile.[smp]$0
10239 # limit the concurrently running threads to 64. LU-11878
10240 local idx=$((U % 64))
10241 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10246 run_test 103b "umask lfs setstripe"
10249 mkdir -p $DIR/$tdir
10250 cp -rp $DIR/$tdir $DIR/$tdir.bak
10252 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10253 error "$DIR/$tdir shouldn't contain default ACL"
10254 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10255 error "$DIR/$tdir.bak shouldn't contain default ACL"
10258 run_test 103c "'cp -rp' won't set empty acl"
10261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10264 lfs df || error "lfs df failed"
10265 lfs df -ih || error "lfs df -ih failed"
10266 lfs df -h $DIR || error "lfs df -h $DIR failed"
10267 lfs df -i $DIR || error "lfs df -i $DIR failed"
10268 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10269 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10271 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10272 lctl --device %$OSC deactivate
10273 lfs df || error "lfs df with deactivated OSC failed"
10274 lctl --device %$OSC activate
10275 # wait the osc back to normal
10276 wait_osc_import_ready client ost
10278 lfs df || error "lfs df with reactivated OSC failed"
10281 run_test 104a "lfs df [-ih] [path] test ========================="
10284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10285 [ $RUNAS_ID -eq $UID ] &&
10286 skip_env "RUNAS_ID = UID = $UID -- skipping"
10288 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10289 grep "Permission denied" | wc -l)))
10290 if [ $denied_cnt -ne 0 ]; then
10291 error "lfs check servers test failed"
10294 run_test 104b "$RUNAS lfs check servers test ===================="
10297 # doesn't work on 2.4 kernels
10299 if $(flock_is_enabled); then
10300 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10302 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10306 run_test 105a "flock when mounted without -o flock test ========"
10310 if $(flock_is_enabled); then
10311 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10313 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10317 run_test 105b "fcntl when mounted without -o flock test ========"
10321 if $(flock_is_enabled); then
10322 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10324 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10328 run_test 105c "lockf when mounted without -o flock test"
10330 test_105d() { # bug 15924
10331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10333 test_mkdir $DIR/$tdir
10334 flock_is_enabled || skip_env "mount w/o flock enabled"
10335 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10336 $LCTL set_param fail_loc=0x80000315
10337 flocks_test 2 $DIR/$tdir
10339 run_test 105d "flock race (should not freeze) ========"
10341 test_105e() { # bug 22660 && 22040
10342 flock_is_enabled || skip_env "mount w/o flock enabled"
10345 flocks_test 3 $DIR/$tfile
10347 run_test 105e "Two conflicting flocks from same process"
10349 test_106() { #bug 10921
10350 test_mkdir $DIR/$tdir
10351 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10352 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10354 run_test 106 "attempt exec of dir followed by chown of that dir"
10357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10365 local save_pattern=$(sysctl -n kernel.core_pattern)
10366 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10367 sysctl -w kernel.core_pattern=$file
10368 sysctl -w kernel.core_uses_pid=0
10370 ulimit -c unlimited
10376 kill -s 11 $SLEEPPID
10378 if [ -e $file ]; then
10379 size=`stat -c%s $file`
10380 [ $size -eq 0 ] && error "Fail to create core file $file"
10382 error "Fail to create core file $file"
10385 sysctl -w kernel.core_pattern=$save_pattern
10386 sysctl -w kernel.core_uses_pid=$save_uses_pid
10389 run_test 107 "Coredump on SIG"
10392 test_mkdir $DIR/$tdir
10393 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10394 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10395 error "mkdir with 256 char should fail, but did not"
10396 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10397 error "create with 255 char failed"
10398 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10399 error "create with 256 char should fail, but did not"
10404 run_test 110 "filename length checking"
10407 # Purpose: To verify dynamic thread (OSS) creation.
10410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10411 remote_ost_nodsh && skip "remote OST with nodsh"
10413 # Lustre does not stop service threads once they are started.
10414 # Reset number of running threads to default.
10419 local save_params="$TMP/sanity-$TESTNAME.parameters"
10421 # Get ll_ost_io count before I/O
10422 OSTIO_pre=$(do_facet ost1 \
10423 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10424 # Exit if lustre is not running (ll_ost_io not running).
10425 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10427 echo "Starting with $OSTIO_pre threads"
10428 local thread_max=$((OSTIO_pre * 2))
10429 local rpc_in_flight=$((thread_max * 2))
10430 # Number of I/O Process proposed to be started.
10432 local facets=$(get_facets OST)
10434 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10435 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10437 # Set in_flight to $rpc_in_flight
10438 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10439 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10440 nfiles=${rpc_in_flight}
10441 # Set ost thread_max to $thread_max
10442 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10444 # 5 Minutes should be sufficient for max number of OSS
10445 # threads(thread_max) to be created.
10449 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10450 test_mkdir $DIR/$tdir
10451 for i in $(seq $nfiles); do
10452 local file=$DIR/$tdir/${tfile}-$i
10453 $LFS setstripe -c -1 -i 0 $file
10454 ($WTL $file $timeout)&
10457 # I/O Started - Wait for thread_started to reach thread_max or report
10458 # error if thread_started is more than thread_max.
10459 echo "Waiting for thread_started to reach thread_max"
10460 local thread_started=0
10461 local end_time=$((SECONDS + timeout))
10463 while [ $SECONDS -le $end_time ] ; do
10465 # Get ost i/o thread_started count.
10466 thread_started=$(do_facet ost1 \
10468 ost.OSS.ost_io.threads_started | cut -d= -f2")
10469 # Break out if thread_started is equal/greater than thread_max
10470 if [[ $thread_started -ge $thread_max ]]; then
10471 echo ll_ost_io thread_started $thread_started, \
10472 equal/greater than thread_max $thread_max
10478 # Cleanup - We have the numbers, Kill i/o jobs if running.
10479 jobcount=($(jobs -p))
10480 for i in $(seq 0 $((${#jobcount[@]}-1)))
10482 kill -9 ${jobcount[$i]}
10483 if [ $? -ne 0 ] ; then
10485 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10489 # Cleanup files left by WTL binary.
10490 for i in $(seq $nfiles); do
10491 local file=$DIR/$tdir/${tfile}-$i
10493 if [ $? -ne 0 ] ; then
10494 echo "Warning: Failed to delete file $file"
10498 restore_lustre_params <$save_params
10499 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10501 # Error out if no new thread has started or Thread started is greater
10503 if [[ $thread_started -le $OSTIO_pre ||
10504 $thread_started -gt $thread_max ]]; then
10505 error "ll_ost_io: thread_started $thread_started" \
10506 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10507 "No new thread started or thread started greater " \
10511 run_test 115 "verify dynamic thread creation===================="
10514 wait_delete_completed
10515 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10516 echo "OST kbytes available: ${AVAIL[@]}"
10521 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10522 #echo OST $i: ${AVAIL[i]}kb
10523 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10527 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10532 echo "Min free space: OST $MINI: $MINV"
10533 echo "Max free space: OST $MAXI: $MAXV"
10536 test_116a() { # was previously test_116()
10537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10538 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10539 remote_mds_nodsh && skip "remote MDS with nodsh"
10541 echo -n "Free space priority "
10542 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10547 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10548 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10549 trap simple_cleanup_common EXIT
10551 # Check if we need to generate uneven OSTs
10552 test_mkdir -p $DIR/$tdir/OST${MINI}
10553 local FILL=$((MINV / 4))
10554 local DIFF=$((MAXV - MINV))
10555 local DIFF2=$((DIFF * 100 / MINV))
10557 local threshold=$(do_facet $SINGLEMDS \
10558 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10559 threshold=${threshold%%%}
10560 echo -n "Check for uneven OSTs: "
10561 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10563 if [[ $DIFF2 -gt $threshold ]]; then
10565 echo "Don't need to fill OST$MINI"
10567 # generate uneven OSTs. Write 2% over the QOS threshold value
10569 DIFF=$((threshold - DIFF2 + 2))
10570 DIFF2=$((MINV * DIFF / 100))
10571 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10572 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10573 error "setstripe failed"
10574 DIFF=$((DIFF2 / 2048))
10576 while [ $i -lt $DIFF ]; do
10578 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10579 bs=2M count=1 2>/dev/null
10588 DIFF=$((MAXV - MINV))
10589 DIFF2=$((DIFF * 100 / MINV))
10590 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10591 if [ $DIFF2 -gt $threshold ]; then
10594 echo "failed - QOS mode won't be used"
10595 simple_cleanup_common
10596 skip "QOS imbalance criteria not met"
10604 # now fill using QOS
10605 $LFS setstripe -c 1 $DIR/$tdir
10606 FILL=$((FILL / 200))
10607 if [ $FILL -gt 600 ]; then
10610 echo "writing $FILL files to QOS-assigned OSTs"
10612 while [ $i -lt $FILL ]; do
10614 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10615 count=1 2>/dev/null
10618 echo "wrote $i 200k files"
10622 echo "Note: free space may not be updated, so measurements might be off"
10624 DIFF2=$((MAXV - MINV))
10625 echo "free space delta: orig $DIFF final $DIFF2"
10626 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10627 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10628 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10629 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10630 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10631 if [[ $DIFF -gt 0 ]]; then
10632 FILL=$((DIFF2 * 100 / DIFF - 100))
10633 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10636 # Figure out which files were written where
10637 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10638 awk '/'$MINI1': / {print $2; exit}')
10640 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10641 echo "$MINC files created on smaller OST $MINI1"
10642 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10643 awk '/'$MAXI1': / {print $2; exit}')
10645 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10646 echo "$MAXC files created on larger OST $MAXI1"
10647 if [[ $MINC -gt 0 ]]; then
10648 FILL=$((MAXC * 100 / MINC - 100))
10649 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10651 [[ $MAXC -gt $MINC ]] ||
10652 error_ignore LU-9 "stripe QOS didn't balance free space"
10653 simple_cleanup_common
10655 run_test 116a "stripe QOS: free space balance ==================="
10657 test_116b() { # LU-2093
10658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10659 remote_mds_nodsh && skip "remote MDS with nodsh"
10661 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10662 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10663 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10664 [ -z "$old_rr" ] && skip "no QOS"
10665 do_facet $SINGLEMDS lctl set_param \
10666 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10667 mkdir -p $DIR/$tdir
10668 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10669 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10670 do_facet $SINGLEMDS lctl set_param fail_loc=0
10672 do_facet $SINGLEMDS lctl set_param \
10673 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10675 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10677 test_117() # bug 10891
10679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10681 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10682 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10683 lctl set_param fail_loc=0x21e
10684 > $DIR/$tfile || error "truncate failed"
10685 lctl set_param fail_loc=0
10686 echo "Truncate succeeded."
10689 run_test 117 "verify osd extend =========="
10691 NO_SLOW_RESENDCOUNT=4
10692 export OLD_RESENDCOUNT=""
10693 set_resend_count () {
10694 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10695 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10696 lctl set_param -n $PROC_RESENDCOUNT $1
10697 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10700 # for reduce test_118* time (b=14842)
10701 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10703 # Reset async IO behavior after error case
10705 FILE=$DIR/reset_async
10707 # Ensure all OSCs are cleared
10708 $LFS setstripe -c -1 $FILE
10709 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10714 test_118a() #bug 11710
10716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10720 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10721 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10722 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10724 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10725 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10730 run_test 118a "verify O_SYNC works =========="
10734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10735 remote_ost_nodsh && skip "remote OST with nodsh"
10739 #define OBD_FAIL_SRV_ENOENT 0x217
10740 set_nodes_failloc "$(osts_nodes)" 0x217
10741 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10743 set_nodes_failloc "$(osts_nodes)" 0
10744 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10745 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10748 if [[ $RC -eq 0 ]]; then
10749 error "Must return error due to dropped pages, rc=$RC"
10753 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10754 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10758 echo "Dirty pages not leaked on ENOENT"
10760 # Due to the above error the OSC will issue all RPCs syncronously
10761 # until a subsequent RPC completes successfully without error.
10762 $MULTIOP $DIR/$tfile Ow4096yc
10767 run_test 118b "Reclaim dirty pages on fatal error =========="
10771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10773 # for 118c, restore the original resend count, LU-1940
10774 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10775 set_resend_count $OLD_RESENDCOUNT
10776 remote_ost_nodsh && skip "remote OST with nodsh"
10780 #define OBD_FAIL_OST_EROFS 0x216
10781 set_nodes_failloc "$(osts_nodes)" 0x216
10783 # multiop should block due to fsync until pages are written
10784 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10788 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10789 error "Multiop failed to block on fsync, pid=$MULTIPID"
10792 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10794 if [[ $WRITEBACK -eq 0 ]]; then
10795 error "No page in writeback, writeback=$WRITEBACK"
10798 set_nodes_failloc "$(osts_nodes)" 0
10801 if [[ $RC -ne 0 ]]; then
10802 error "Multiop fsync failed, rc=$RC"
10805 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10806 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10808 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10809 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10813 echo "Dirty pages flushed via fsync on EROFS"
10816 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10818 # continue to use small resend count to reduce test_118* time (b=14842)
10819 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10824 remote_ost_nodsh && skip "remote OST with nodsh"
10828 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10829 set_nodes_failloc "$(osts_nodes)" 0x214
10830 # multiop should block due to fsync until pages are written
10831 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10835 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10836 error "Multiop failed to block on fsync, pid=$MULTIPID"
10839 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10841 if [[ $WRITEBACK -eq 0 ]]; then
10842 error "No page in writeback, writeback=$WRITEBACK"
10845 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10846 set_nodes_failloc "$(osts_nodes)" 0
10848 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10849 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10851 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10852 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10856 echo "Dirty pages gaurenteed flushed via fsync"
10859 run_test 118d "Fsync validation inject a delay of the bulk =========="
10862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10866 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10867 lctl set_param fail_loc=0x8000040a
10869 # Should simulate EINVAL error which is fatal
10870 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10872 if [[ $RC -eq 0 ]]; then
10873 error "Must return error due to dropped pages, rc=$RC"
10876 lctl set_param fail_loc=0x0
10878 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10879 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10880 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10882 if [[ $LOCKED -ne 0 ]]; then
10883 error "Locked pages remain in cache, locked=$LOCKED"
10886 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10887 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10891 echo "No pages locked after fsync"
10896 run_test 118f "Simulate unrecoverable OSC side error =========="
10899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10903 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10904 lctl set_param fail_loc=0x406
10906 # simulate local -ENOMEM
10907 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10910 lctl set_param fail_loc=0
10911 if [[ $RC -eq 0 ]]; then
10912 error "Must return error due to dropped pages, rc=$RC"
10915 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10916 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10917 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10919 if [[ $LOCKED -ne 0 ]]; then
10920 error "Locked pages remain in cache, locked=$LOCKED"
10923 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10924 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10928 echo "No pages locked after fsync"
10933 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10937 remote_ost_nodsh && skip "remote OST with nodsh"
10941 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10942 set_nodes_failloc "$(osts_nodes)" 0x20e
10943 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10944 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10947 set_nodes_failloc "$(osts_nodes)" 0
10948 if [[ $RC -eq 0 ]]; then
10949 error "Must return error due to dropped pages, rc=$RC"
10952 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10953 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10954 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10956 if [[ $LOCKED -ne 0 ]]; then
10957 error "Locked pages remain in cache, locked=$LOCKED"
10960 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10961 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10965 echo "No pages locked after fsync"
10969 run_test 118h "Verify timeout in handling recoverables errors =========="
10971 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10975 remote_ost_nodsh && skip "remote OST with nodsh"
10979 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10980 set_nodes_failloc "$(osts_nodes)" 0x20e
10982 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10983 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10986 set_nodes_failloc "$(osts_nodes)" 0
10990 if [[ $RC -ne 0 ]]; then
10991 error "got error, but should be not, rc=$RC"
10994 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10995 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10996 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10997 if [[ $LOCKED -ne 0 ]]; then
10998 error "Locked pages remain in cache, locked=$LOCKED"
11001 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11002 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11006 echo "No pages locked after fsync"
11010 run_test 118i "Fix error before timeout in recoverable error =========="
11012 [ "$SLOW" = "no" ] && set_resend_count 4
11015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11016 remote_ost_nodsh && skip "remote OST with nodsh"
11020 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11021 set_nodes_failloc "$(osts_nodes)" 0x220
11023 # return -EIO from OST
11024 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11026 set_nodes_failloc "$(osts_nodes)" 0x0
11027 if [[ $RC -eq 0 ]]; then
11028 error "Must return error due to dropped pages, rc=$RC"
11031 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11032 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11033 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11034 if [[ $LOCKED -ne 0 ]]; then
11035 error "Locked pages remain in cache, locked=$LOCKED"
11038 # in recoverable error on OST we want resend and stay until it finished
11039 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11040 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11044 echo "No pages locked after fsync"
11048 run_test 118j "Simulate unrecoverable OST side error =========="
11052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11053 remote_ost_nodsh && skip "remote OSTs with nodsh"
11055 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11056 set_nodes_failloc "$(osts_nodes)" 0x20e
11057 test_mkdir $DIR/$tdir
11059 for ((i=0;i<10;i++)); do
11060 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11061 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11068 set_nodes_failloc "$(osts_nodes)" 0
11071 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11073 test_118l() # LU-646
11075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11077 test_mkdir $DIR/$tdir
11078 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11081 run_test 118l "fsync dir"
11083 test_118m() # LU-3066
11085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11087 test_mkdir $DIR/$tdir
11088 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11091 run_test 118m "fdatasync dir ========="
11093 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11101 remote_ost_nodsh && skip "remote OSTs with nodsh"
11103 # Sleep to avoid a cached response.
11104 #define OBD_STATFS_CACHE_SECONDS 1
11107 # Inject a 10 second delay in the OST_STATFS handler.
11108 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11109 set_nodes_failloc "$(osts_nodes)" 0x242
11112 stat --file-system $MOUNT > /dev/null
11115 set_nodes_failloc "$(osts_nodes)" 0
11117 if ((end - begin > 20)); then
11118 error "statfs took $((end - begin)) seconds, expected 10"
11121 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11123 test_119a() # bug 11737
11125 BSIZE=$((512 * 1024))
11126 directio write $DIR/$tfile 0 1 $BSIZE
11127 # We ask to read two blocks, which is more than a file size.
11128 # directio will indicate an error when requested and actual
11129 # sizes aren't equeal (a normal situation in this case) and
11130 # print actual read amount.
11131 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11132 if [ "$NOB" != "$BSIZE" ]; then
11133 error "read $NOB bytes instead of $BSIZE"
11137 run_test 119a "Short directIO read must return actual read amount"
11139 test_119b() # bug 11737
11141 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11143 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11144 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11146 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11147 error "direct read failed"
11150 run_test 119b "Sparse directIO read must return actual read amount"
11152 test_119c() # bug 13099
11155 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11156 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11159 run_test 119c "Testing for direct read hitting hole"
11161 test_119d() # bug 15950
11163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11165 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11166 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11168 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11169 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11170 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11171 lctl set_param fail_loc=0x40d
11172 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11175 cat $DIR/$tfile > /dev/null &
11176 lctl set_param fail_loc=0
11179 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11181 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11182 error "the read rpcs have not completed in 2s"
11184 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11186 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11190 remote_mds_nodsh && skip "remote MDS with nodsh"
11191 test_mkdir -i0 -c1 $DIR/$tdir
11192 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11193 skip_env "no early lock cancel on server"
11195 lru_resize_disable mdc
11196 lru_resize_disable osc
11197 cancel_lru_locks mdc
11198 # asynchronous object destroy at MDT could cause bl ast to client
11199 cancel_lru_locks osc
11201 stat $DIR/$tdir > /dev/null
11202 can1=$(do_facet mds1 \
11203 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11204 awk '/ldlm_cancel/ {print $2}')
11205 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11206 awk '/ldlm_bl_callback/ {print $2}')
11207 test_mkdir -i0 -c1 $DIR/$tdir/d1
11208 can2=$(do_facet mds1 \
11209 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11210 awk '/ldlm_cancel/ {print $2}')
11211 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11212 awk '/ldlm_bl_callback/ {print $2}')
11213 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11214 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11215 lru_resize_enable mdc
11216 lru_resize_enable osc
11218 run_test 120a "Early Lock Cancel: mkdir test"
11221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11222 remote_mds_nodsh && skip "remote MDS with nodsh"
11223 test_mkdir $DIR/$tdir
11224 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11225 skip_env "no early lock cancel on server"
11227 lru_resize_disable mdc
11228 lru_resize_disable osc
11229 cancel_lru_locks mdc
11230 stat $DIR/$tdir > /dev/null
11231 can1=$(do_facet $SINGLEMDS \
11232 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11233 awk '/ldlm_cancel/ {print $2}')
11234 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11235 awk '/ldlm_bl_callback/ {print $2}')
11236 touch $DIR/$tdir/f1
11237 can2=$(do_facet $SINGLEMDS \
11238 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11239 awk '/ldlm_cancel/ {print $2}')
11240 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11241 awk '/ldlm_bl_callback/ {print $2}')
11242 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11243 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11244 lru_resize_enable mdc
11245 lru_resize_enable osc
11247 run_test 120b "Early Lock Cancel: create test"
11250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11251 remote_mds_nodsh && skip "remote MDS with nodsh"
11252 test_mkdir -i0 -c1 $DIR/$tdir
11253 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11254 skip "no early lock cancel on server"
11256 lru_resize_disable mdc
11257 lru_resize_disable osc
11258 test_mkdir -i0 -c1 $DIR/$tdir/d1
11259 test_mkdir -i0 -c1 $DIR/$tdir/d2
11260 touch $DIR/$tdir/d1/f1
11261 cancel_lru_locks mdc
11262 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11263 can1=$(do_facet mds1 \
11264 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11265 awk '/ldlm_cancel/ {print $2}')
11266 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11267 awk '/ldlm_bl_callback/ {print $2}')
11268 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11269 can2=$(do_facet mds1 \
11270 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11271 awk '/ldlm_cancel/ {print $2}')
11272 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11273 awk '/ldlm_bl_callback/ {print $2}')
11274 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11275 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11276 lru_resize_enable mdc
11277 lru_resize_enable osc
11279 run_test 120c "Early Lock Cancel: link test"
11282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11283 remote_mds_nodsh && skip "remote MDS with nodsh"
11284 test_mkdir -i0 -c1 $DIR/$tdir
11285 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11286 skip_env "no early lock cancel on server"
11288 lru_resize_disable mdc
11289 lru_resize_disable osc
11291 cancel_lru_locks mdc
11292 stat $DIR/$tdir > /dev/null
11293 can1=$(do_facet mds1 \
11294 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11295 awk '/ldlm_cancel/ {print $2}')
11296 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11297 awk '/ldlm_bl_callback/ {print $2}')
11298 chmod a+x $DIR/$tdir
11299 can2=$(do_facet mds1 \
11300 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11301 awk '/ldlm_cancel/ {print $2}')
11302 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11303 awk '/ldlm_bl_callback/ {print $2}')
11304 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11305 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11306 lru_resize_enable mdc
11307 lru_resize_enable osc
11309 run_test 120d "Early Lock Cancel: setattr test"
11312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11313 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11314 skip_env "no early lock cancel on server"
11315 remote_mds_nodsh && skip "remote MDS with nodsh"
11317 local dlmtrace_set=false
11319 test_mkdir -i0 -c1 $DIR/$tdir
11320 lru_resize_disable mdc
11321 lru_resize_disable osc
11322 ! $LCTL get_param debug | grep -q dlmtrace &&
11323 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11324 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11325 cancel_lru_locks mdc
11326 cancel_lru_locks osc
11327 dd if=$DIR/$tdir/f1 of=/dev/null
11328 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11329 # XXX client can not do early lock cancel of OST lock
11330 # during unlink (LU-4206), so cancel osc lock now.
11332 cancel_lru_locks osc
11333 can1=$(do_facet mds1 \
11334 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11335 awk '/ldlm_cancel/ {print $2}')
11336 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11337 awk '/ldlm_bl_callback/ {print $2}')
11338 unlink $DIR/$tdir/f1
11340 can2=$(do_facet mds1 \
11341 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11342 awk '/ldlm_cancel/ {print $2}')
11343 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11344 awk '/ldlm_bl_callback/ {print $2}')
11345 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11346 $LCTL dk $TMP/cancel.debug.txt
11347 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11348 $LCTL dk $TMP/blocking.debug.txt
11349 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11350 lru_resize_enable mdc
11351 lru_resize_enable osc
11353 run_test 120e "Early Lock Cancel: unlink test"
11356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11357 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11358 skip_env "no early lock cancel on server"
11359 remote_mds_nodsh && skip "remote MDS with nodsh"
11361 test_mkdir -i0 -c1 $DIR/$tdir
11362 lru_resize_disable mdc
11363 lru_resize_disable osc
11364 test_mkdir -i0 -c1 $DIR/$tdir/d1
11365 test_mkdir -i0 -c1 $DIR/$tdir/d2
11366 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11367 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11368 cancel_lru_locks mdc
11369 cancel_lru_locks osc
11370 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11371 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11372 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11373 # XXX client can not do early lock cancel of OST lock
11374 # during rename (LU-4206), so cancel osc lock now.
11376 cancel_lru_locks osc
11377 can1=$(do_facet mds1 \
11378 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11379 awk '/ldlm_cancel/ {print $2}')
11380 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11381 awk '/ldlm_bl_callback/ {print $2}')
11382 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11384 can2=$(do_facet mds1 \
11385 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11386 awk '/ldlm_cancel/ {print $2}')
11387 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11388 awk '/ldlm_bl_callback/ {print $2}')
11389 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11390 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11391 lru_resize_enable mdc
11392 lru_resize_enable osc
11394 run_test 120f "Early Lock Cancel: rename test"
11397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11398 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11399 skip_env "no early lock cancel on server"
11400 remote_mds_nodsh && skip "remote MDS with nodsh"
11402 lru_resize_disable mdc
11403 lru_resize_disable osc
11405 echo create $count files
11406 test_mkdir $DIR/$tdir
11407 cancel_lru_locks mdc
11408 cancel_lru_locks osc
11411 can0=$(do_facet $SINGLEMDS \
11412 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11413 awk '/ldlm_cancel/ {print $2}')
11414 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11415 awk '/ldlm_bl_callback/ {print $2}')
11416 createmany -o $DIR/$tdir/f $count
11418 can1=$(do_facet $SINGLEMDS \
11419 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11420 awk '/ldlm_cancel/ {print $2}')
11421 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11422 awk '/ldlm_bl_callback/ {print $2}')
11424 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11425 echo rm $count files
11428 can2=$(do_facet $SINGLEMDS \
11429 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11430 awk '/ldlm_cancel/ {print $2}')
11431 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11432 awk '/ldlm_bl_callback/ {print $2}')
11434 echo total: $count removes in $((t2-t1))
11435 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11437 # wait for commitment of removal
11438 lru_resize_enable mdc
11439 lru_resize_enable osc
11441 run_test 120g "Early Lock Cancel: performance test"
11443 test_121() { #bug #10589
11444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11447 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11448 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11449 lctl set_param fail_loc=0x310
11450 cancel_lru_locks osc > /dev/null
11451 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11452 lctl set_param fail_loc=0
11453 [[ $reads -eq $writes ]] ||
11454 error "read $reads blocks, must be $writes blocks"
11456 run_test 121 "read cancel race ========="
11458 test_123a_base() { # was test 123, statahead(bug 11401)
11462 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11463 log "testing UP system. Performance may be lower than expected."
11468 test_mkdir $DIR/$tdir
11469 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11470 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11472 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11473 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11475 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
11476 lctl set_param -n llite.*.statahead_max 0
11477 lctl get_param llite.*.statahead_max
11478 cancel_lru_locks mdc
11479 cancel_lru_locks osc
11481 time $lsx $DIR/$tdir | wc -l
11483 delta=$((etime - stime))
11484 log "$lsx $i files without statahead: $delta sec"
11485 lctl set_param llite.*.statahead_max=$max
11487 swrong=$(lctl get_param -n llite.*.statahead_stats |
11488 grep "statahead wrong:" | awk '{print $3}')
11489 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11490 cancel_lru_locks mdc
11491 cancel_lru_locks osc
11493 time $lsx $DIR/$tdir | wc -l
11495 delta_sa=$((etime - stime))
11496 log "$lsx $i files with statahead: $delta_sa sec"
11497 lctl get_param -n llite.*.statahead_stats
11498 ewrong=$(lctl get_param -n llite.*.statahead_stats |
11499 grep "statahead wrong:" | awk '{print $3}')
11501 [[ $swrong -lt $ewrong ]] &&
11502 log "statahead was stopped, maybe too many locks held!"
11503 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11505 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11506 max=$(lctl get_param -n llite.*.statahead_max |
11508 lctl set_param -n llite.*.statahead_max 0
11509 lctl get_param llite.*.statahead_max
11510 cancel_lru_locks mdc
11511 cancel_lru_locks osc
11513 time $lsx $DIR/$tdir | wc -l
11515 delta=$((etime - stime))
11516 log "$lsx $i files again without statahead: $delta sec"
11517 lctl set_param llite.*.statahead_max=$max
11518 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
11519 if [ $SLOWOK -eq 0 ]; then
11520 error "$lsx $i files is slower with statahead!"
11522 log "$lsx $i files is slower with statahead!"
11528 [ $delta -gt 20 ] && break
11529 [ $delta -gt 8 ] && MULT=$((50 / delta))
11530 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11538 delta=$((etime - stime))
11539 log "rm -r $DIR/$tdir/: $delta seconds"
11541 lctl get_param -n llite.*.statahead_stats
11545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11547 test_123a_base "ls -l"
11549 run_test 123aa "verify statahead work"
11552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11554 statx_supported || skip_env "Test must be statx() syscall supported"
11556 test_123a_base "$STATX -l"
11558 run_test 123ab "verify statahead work by using statx"
11561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11563 statx_supported || skip_env "Test must be statx() syscall supported"
11570 cancel_lru_locks $OSC
11571 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11572 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
11573 awk '/agl.total:/ {print $3}')
11574 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
11575 test_123a_base "$STATX --cached=always -D"
11576 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
11577 awk '/agl.total:/ {print $3}')
11578 [ $agl_before -eq $agl_after ] ||
11579 error "Should not trigger AGL thread - $agl_before:$agl_after"
11580 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11581 [ $rpcs_after -eq $rpcs_before ] ||
11582 error "$STATX should not send glimpse RPCs to $OSC"
11584 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
11586 test_123b () { # statahead(bug 15027)
11587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11589 test_mkdir $DIR/$tdir
11590 createmany -o $DIR/$tdir/$tfile-%d 1000
11592 cancel_lru_locks mdc
11593 cancel_lru_locks osc
11595 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11596 lctl set_param fail_loc=0x80000803
11597 ls -lR $DIR/$tdir > /dev/null
11599 lctl set_param fail_loc=0x0
11600 lctl get_param -n llite.*.statahead_stats
11605 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11608 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11610 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11611 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11612 touch $DIR/$tdir.1/{1..3}
11613 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11615 remount_client $MOUNT
11617 $MULTIOP $DIR/$tdir.0 Q
11619 # let statahead to complete
11620 ls -l $DIR/$tdir.0 > /dev/null
11622 testid=$(echo $TESTNAME | tr '_' ' ')
11623 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11624 error "statahead warning" || true
11626 run_test 123c "Can not initialize inode warning on DNE statahead"
11629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11630 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11631 skip_env "no lru resize on server"
11635 test_mkdir $DIR/$tdir
11637 log "create $NR files at $DIR/$tdir"
11638 createmany -o $DIR/$tdir/f $NR ||
11639 error "failed to create $NR files in $DIR/$tdir"
11641 cancel_lru_locks mdc
11642 ls -l $DIR/$tdir > /dev/null
11646 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11647 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11648 LRU_SIZE=$($LCTL get_param -n $PARAM)
11649 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11650 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11652 log "NS=$(basename $NSDIR)"
11657 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11658 skip "Not enough cached locks created!"
11660 log "LRU=$LRU_SIZE"
11664 # We know that lru resize allows one client to hold $LIMIT locks
11665 # for 10h. After that locks begin to be killed by client.
11667 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11669 if [ $LIMIT -lt $LRU_SIZE ]; then
11670 skip "Limit is too small $LIMIT"
11673 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11674 # killing locks. Some time was spent for creating locks. This means
11675 # that up to the moment of sleep finish we must have killed some of
11676 # them (10-100 locks). This depends on how fast ther were created.
11677 # Many of them were touched in almost the same moment and thus will
11678 # be killed in groups.
11679 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11681 # Use $LRU_SIZE_B here to take into account real number of locks
11682 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11683 local LRU_SIZE_B=$LRU_SIZE
11685 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11686 log "OLD_LVF=$OLD_LVF"
11687 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11689 # Let's make sure that we really have some margin. Client checks
11690 # cached locks every 10 sec.
11691 SLEEP=$((SLEEP+20))
11692 log "Sleep ${SLEEP} sec"
11694 while ((SEC<$SLEEP)); do
11698 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11699 echo -n "$LRU_SIZE"
11702 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11703 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11705 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11706 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11707 unlinkmany $DIR/$tdir/f $NR
11711 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11712 log "unlink $NR files at $DIR/$tdir"
11713 unlinkmany $DIR/$tdir/f $NR
11715 run_test 124a "lru resize ======================================="
11717 get_max_pool_limit()
11719 local limit=$($LCTL get_param \
11720 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11722 for l in $limit; do
11723 if [[ $l -gt $max ]]; then
11731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11732 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11733 skip_env "no lru resize on server"
11735 LIMIT=$(get_max_pool_limit)
11737 NR=$(($(default_lru_size)*20))
11738 if [[ $NR -gt $LIMIT ]]; then
11739 log "Limit lock number by $LIMIT locks"
11743 IFree=$(mdsrate_inodes_available)
11744 if [ $IFree -lt $NR ]; then
11745 log "Limit lock number by $IFree inodes"
11749 lru_resize_disable mdc
11750 test_mkdir -p $DIR/$tdir/disable_lru_resize
11752 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11753 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11754 cancel_lru_locks mdc
11757 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11760 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11763 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11767 nolruresize_delta=$((etime-stime))
11768 log "ls -la time: $nolruresize_delta seconds"
11769 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11770 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11772 lru_resize_enable mdc
11773 test_mkdir -p $DIR/$tdir/enable_lru_resize
11775 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11776 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11777 cancel_lru_locks mdc
11780 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11783 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11786 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11790 lruresize_delta=$((etime-stime))
11791 log "ls -la time: $lruresize_delta seconds"
11792 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11794 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11795 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11796 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11797 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11799 log "lru resize performs the same with no lru resize"
11801 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11803 run_test 124b "lru resize (performance test) ======================="
11806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11807 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11808 skip_env "no lru resize on server"
11810 # cache ununsed locks on client
11812 cancel_lru_locks mdc
11813 test_mkdir $DIR/$tdir
11814 createmany -o $DIR/$tdir/f $nr ||
11815 error "failed to create $nr files in $DIR/$tdir"
11816 ls -l $DIR/$tdir > /dev/null
11818 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11819 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11820 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11821 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11822 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11824 # set lru_max_age to 1 sec
11825 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11826 echo "sleep $((recalc_p * 2)) seconds..."
11827 sleep $((recalc_p * 2))
11829 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11830 # restore lru_max_age
11831 $LCTL set_param -n $nsdir.lru_max_age $max_age
11832 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11833 unlinkmany $DIR/$tdir/f $nr
11835 run_test 124c "LRUR cancel very aged locks"
11838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11839 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11840 skip_env "no lru resize on server"
11842 # cache ununsed locks on client
11845 lru_resize_disable mdc
11846 stack_trap "lru_resize_enable mdc" EXIT
11848 cancel_lru_locks mdc
11850 # asynchronous object destroy at MDT could cause bl ast to client
11851 test_mkdir $DIR/$tdir
11852 createmany -o $DIR/$tdir/f $nr ||
11853 error "failed to create $nr files in $DIR/$tdir"
11854 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11856 ls -l $DIR/$tdir > /dev/null
11858 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11859 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11860 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11861 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11863 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11865 # set lru_max_age to 1 sec
11866 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11867 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11869 echo "sleep $((recalc_p * 2)) seconds..."
11870 sleep $((recalc_p * 2))
11872 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11874 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11876 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11878 test_125() { # 13358
11879 $LCTL get_param -n llite.*.client_type | grep -q local ||
11880 skip "must run as local client"
11881 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11882 skip_env "must have acl enabled"
11883 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11885 test_mkdir $DIR/$tdir
11886 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11887 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11888 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11890 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11892 test_126() { # bug 12829/13455
11893 $GSS && skip_env "must run as gss disabled"
11894 $LCTL get_param -n llite.*.client_type | grep -q local ||
11895 skip "must run as local client"
11896 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11898 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11899 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11901 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11903 run_test 126 "check that the fsgid provided by the client is taken into account"
11905 test_127a() { # bug 15521
11906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11907 local name count samp unit min max sum sumsq
11909 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11910 echo "stats before reset"
11911 $LCTL get_param osc.*.stats
11912 $LCTL set_param osc.*.stats=0
11913 local fsize=$((2048 * 1024))
11915 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11916 cancel_lru_locks osc
11917 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11919 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11920 stack_trap "rm -f $TMP/$tfile.tmp"
11921 while read name count samp unit min max sum sumsq; do
11922 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11923 [ ! $min ] && error "Missing min value for $name proc entry"
11924 eval $name=$count || error "Wrong proc format"
11927 read_bytes|write_bytes)
11928 [[ "$unit" =~ "bytes" ]] ||
11929 error "unit is not 'bytes': $unit"
11930 (( $min >= 4096 )) || error "min is too small: $min"
11931 (( $min <= $fsize )) || error "min is too big: $min"
11932 (( $max >= 4096 )) || error "max is too small: $max"
11933 (( $max <= $fsize )) || error "max is too big: $max"
11934 (( $sum == $fsize )) || error "sum is wrong: $sum"
11935 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11936 error "sumsquare is too small: $sumsq"
11937 (( $sumsq <= $fsize * $fsize )) ||
11938 error "sumsquare is too big: $sumsq"
11940 ost_read|ost_write)
11941 [[ "$unit" =~ "usec" ]] ||
11942 error "unit is not 'usec': $unit"
11946 done < $DIR/$tfile.tmp
11948 #check that we actually got some stats
11949 [ "$read_bytes" ] || error "Missing read_bytes stats"
11950 [ "$write_bytes" ] || error "Missing write_bytes stats"
11951 [ "$read_bytes" != 0 ] || error "no read done"
11952 [ "$write_bytes" != 0 ] || error "no write done"
11954 run_test 127a "verify the client stats are sane"
11956 test_127b() { # bug LU-333
11957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11958 local name count samp unit min max sum sumsq
11960 echo "stats before reset"
11961 $LCTL get_param llite.*.stats
11962 $LCTL set_param llite.*.stats=0
11964 # perform 2 reads and writes so MAX is different from SUM.
11965 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11966 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11967 cancel_lru_locks osc
11968 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11969 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11971 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11972 stack_trap "rm -f $TMP/$tfile.tmp"
11973 while read name count samp unit min max sum sumsq; do
11974 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11975 eval $name=$count || error "Wrong proc format"
11978 read_bytes|write_bytes)
11979 [[ "$unit" =~ "bytes" ]] ||
11980 error "unit is not 'bytes': $unit"
11981 (( $count == 2 )) || error "count is not 2: $count"
11982 (( $min == $PAGE_SIZE )) ||
11983 error "min is not $PAGE_SIZE: $min"
11984 (( $max == $PAGE_SIZE )) ||
11985 error "max is not $PAGE_SIZE: $max"
11986 (( $sum == $PAGE_SIZE * 2 )) ||
11987 error "sum is not $((PAGE_SIZE * 2)): $sum"
11990 [[ "$unit" =~ "usec" ]] ||
11991 error "unit is not 'usec': $unit"
11995 done < $TMP/$tfile.tmp
11997 #check that we actually got some stats
11998 [ "$read_bytes" ] || error "Missing read_bytes stats"
11999 [ "$write_bytes" ] || error "Missing write_bytes stats"
12000 [ "$read_bytes" != 0 ] || error "no read done"
12001 [ "$write_bytes" != 0 ] || error "no write done"
12003 run_test 127b "verify the llite client stats are sane"
12005 test_127c() { # LU-12394
12006 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12013 $LCTL set_param llite.*.extents_stats=1
12014 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12016 # Use two stripes so there is enough space in default config
12017 $LFS setstripe -c 2 $DIR/$tfile
12019 # Extent stats start at 0-4K and go in power of two buckets
12020 # LL_HIST_START = 12 --> 2^12 = 4K
12021 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12022 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12024 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12026 # Write and read, 2x each, second time at a non-zero offset
12027 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12028 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12029 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12030 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12034 $LCTL get_param llite.*.extents_stats
12037 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12039 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12041 reads=$(echo $bucket | awk '{print $5}')
12042 writes=$(echo $bucket | awk '{print $9}')
12043 [ "$reads" -eq $count ] ||
12044 error "$reads reads in < $bsize bucket, expect $count"
12045 [ "$writes" -eq $count ] ||
12046 error "$writes writes in < $bsize bucket, expect $count"
12049 # Test mmap write and read
12050 $LCTL set_param llite.*.extents_stats=c
12052 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12053 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12054 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12056 $LCTL get_param llite.*.extents_stats
12058 count=$(((size*1024) / PAGE_SIZE))
12060 bsize=$((2 * PAGE_SIZE / 1024))K
12062 bucket=$($LCTL get_param -n llite.*.extents_stats |
12064 reads=$(echo $bucket | awk '{print $5}')
12065 writes=$(echo $bucket | awk '{print $9}')
12066 # mmap writes fault in the page first, creating an additonal read
12067 [ "$reads" -eq $((2 * count)) ] ||
12068 error "$reads reads in < $bsize bucket, expect $count"
12069 [ "$writes" -eq $count ] ||
12070 error "$writes writes in < $bsize bucket, expect $count"
12072 run_test 127c "test llite extent stats with regular & mmap i/o"
12074 test_128() { # bug 15212
12076 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12081 result=$(grep error $TMP/$tfile.log)
12082 rm -f $DIR/$tfile $TMP/$tfile.log
12083 [ -z "$result" ] ||
12084 error "consecutive find's under interactive lfs failed"
12086 run_test 128 "interactive lfs for 2 consecutive find's"
12088 set_dir_limits () {
12093 local ldproc=/proc/fs/ldiskfs
12094 local facets=$(get_facets MDS)
12096 for facet in ${facets//,/ }; do
12097 canondev=$(ldiskfs_canon \
12098 *.$(convert_facet2label $facet).mntdev $facet)
12099 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12100 ldproc=/sys/fs/ldiskfs
12101 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12102 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12106 check_mds_dmesg() {
12107 local facets=$(get_facets MDS)
12108 for facet in ${facets//,/ }; do
12109 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12116 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12117 skip "Need MDS version with at least 2.5.56"
12118 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12119 skip_env "ldiskfs only test"
12121 remote_mds_nodsh && skip "remote MDS with nodsh"
12124 local has_warning=false
12127 mkdir -p $DIR/$tdir
12129 # block size of mds1
12130 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12131 set_dir_limits $maxsize $((maxsize * 6 / 8))
12132 stack_trap "set_dir_limits 0 0"
12133 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12134 local dirsize=$(stat -c%s "$DIR/$tdir")
12136 while (( $dirsize <= $maxsize )); do
12137 $MCREATE $DIR/$tdir/file_base_$nfiles
12139 # check two errors:
12140 # ENOSPC for ext4 max_dir_size, which has been used since
12141 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12142 if (( rc == ENOSPC )); then
12144 echo "rc=$rc returned as expected after $nfiles files"
12146 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12147 error "create failed w/o dir size limit"
12149 # messages may be rate limited if test is run repeatedly
12150 check_mds_dmesg '"is approaching max"' ||
12151 echo "warning message should be output"
12152 check_mds_dmesg '"has reached max"' ||
12153 echo "reached message should be output"
12155 dirsize=$(stat -c%s "$DIR/$tdir")
12157 [[ $dirsize -ge $maxsize ]] && return 0
12158 error "dirsize $dirsize < $maxsize after $nfiles files"
12159 elif (( rc != 0 )); then
12162 nfiles=$((nfiles + 1))
12163 dirsize=$(stat -c%s "$DIR/$tdir")
12166 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12168 run_test 129 "test directory size limit ========================"
12177 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12178 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12180 trap cleanup_130 EXIT RETURN
12182 local fm_file=$DIR/$tfile
12183 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12184 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12185 error "dd failed for $fm_file"
12187 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12188 filefrag -ves $fm_file
12190 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12191 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12192 [ $RC != 0 ] && error "filefrag $fm_file failed"
12194 filefrag_op=$(filefrag -ve -k $fm_file |
12195 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12196 lun=$($LFS getstripe -i $fm_file)
12198 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12201 for line in $filefrag_op
12203 frag_lun=`echo $line | cut -d: -f5`
12204 ext_len=`echo $line | cut -d: -f4`
12205 if (( $frag_lun != $lun )); then
12207 error "FIEMAP on 1-stripe file($fm_file) failed"
12210 (( tot_len += ext_len ))
12213 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12215 error "FIEMAP on 1-stripe file($fm_file) failed;"
12221 echo "FIEMAP on single striped file succeeded"
12223 run_test 130a "FIEMAP (1-stripe file)"
12226 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12228 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12229 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12231 trap cleanup_130 EXIT RETURN
12233 local fm_file=$DIR/$tfile
12234 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12235 error "setstripe on $fm_file"
12236 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12237 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12239 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12240 error "dd failed on $fm_file"
12242 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12243 filefrag_op=$(filefrag -ve -k $fm_file |
12244 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12246 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12247 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12252 for line in $filefrag_op
12254 frag_lun=$(echo $line | cut -d: -f5 |
12255 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12256 ext_len=$(echo $line | cut -d: -f4)
12257 if (( $frag_lun != $last_lun )); then
12258 if (( tot_len != 1024 )); then
12260 error "FIEMAP on $fm_file failed; returned " \
12261 "len $tot_len for OST $last_lun instead of 1024"
12264 (( num_luns += 1 ))
12268 (( tot_len += ext_len ))
12271 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12273 error "FIEMAP on $fm_file failed; returned wrong number of " \
12274 "luns or wrong len for OST $last_lun"
12280 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12282 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12285 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12287 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12288 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12290 trap cleanup_130 EXIT RETURN
12292 local fm_file=$DIR/$tfile
12293 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12294 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12295 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12297 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12298 error "dd failed on $fm_file"
12300 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12301 filefrag_op=$(filefrag -ve -k $fm_file |
12302 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12304 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12305 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12310 for line in $filefrag_op
12312 frag_lun=$(echo $line | cut -d: -f5 |
12313 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12314 ext_len=$(echo $line | cut -d: -f4)
12315 if (( $frag_lun != $last_lun )); then
12316 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12317 if (( logical != 512 )); then
12319 error "FIEMAP on $fm_file failed; returned " \
12320 "logical start for lun $logical instead of 512"
12323 if (( tot_len != 512 )); then
12325 error "FIEMAP on $fm_file failed; returned " \
12326 "len $tot_len for OST $last_lun instead of 1024"
12329 (( num_luns += 1 ))
12333 (( tot_len += ext_len ))
12336 if (( num_luns != 2 || tot_len != 512 )); then
12338 error "FIEMAP on $fm_file failed; returned wrong number of " \
12339 "luns or wrong len for OST $last_lun"
12345 echo "FIEMAP on 2-stripe file with hole succeeded"
12347 run_test 130c "FIEMAP (2-stripe file with hole)"
12350 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12352 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12353 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12355 trap cleanup_130 EXIT RETURN
12357 local fm_file=$DIR/$tfile
12358 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12359 error "setstripe on $fm_file"
12360 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12361 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12363 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12364 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12365 error "dd failed on $fm_file"
12367 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12368 filefrag_op=$(filefrag -ve -k $fm_file |
12369 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12371 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12372 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12377 for line in $filefrag_op
12379 frag_lun=$(echo $line | cut -d: -f5 |
12380 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12381 ext_len=$(echo $line | cut -d: -f4)
12382 if (( $frag_lun != $last_lun )); then
12383 if (( tot_len != 1024 )); then
12385 error "FIEMAP on $fm_file failed; returned " \
12386 "len $tot_len for OST $last_lun instead of 1024"
12389 (( num_luns += 1 ))
12393 (( tot_len += ext_len ))
12396 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12398 error "FIEMAP on $fm_file failed; returned wrong number of " \
12399 "luns or wrong len for OST $last_lun"
12405 echo "FIEMAP on N-stripe file succeeded"
12407 run_test 130d "FIEMAP (N-stripe file)"
12410 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12412 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12413 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12415 trap cleanup_130 EXIT RETURN
12417 local fm_file=$DIR/$tfile
12418 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12419 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12420 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12423 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12424 for ((i = 0; i < $NUM_BLKS; i++))
12426 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12429 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12430 filefrag_op=$(filefrag -ve -k $fm_file |
12431 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12433 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12434 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12439 for line in $filefrag_op
12441 frag_lun=$(echo $line | cut -d: -f5 |
12442 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12443 ext_len=$(echo $line | cut -d: -f4)
12444 if (( $frag_lun != $last_lun )); then
12445 if (( tot_len != $EXPECTED_LEN )); then
12447 error "FIEMAP on $fm_file failed; returned " \
12448 "len $tot_len for OST $last_lun instead " \
12452 (( num_luns += 1 ))
12456 (( tot_len += ext_len ))
12459 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12461 error "FIEMAP on $fm_file failed; returned wrong number " \
12462 "of luns or wrong len for OST $last_lun"
12468 echo "FIEMAP with continuation calls succeeded"
12470 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12473 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12474 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12476 local fm_file=$DIR/$tfile
12477 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12478 error "multiop create with lov_delay_create on $fm_file"
12480 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12481 filefrag_extents=$(filefrag -vek $fm_file |
12482 awk '/extents? found/ { print $2 }')
12483 if [[ "$filefrag_extents" != "0" ]]; then
12484 error "FIEMAP on $fm_file failed; " \
12485 "returned $filefrag_extents expected 0"
12490 run_test 130f "FIEMAP (unstriped file)"
12492 # Test for writev/readv
12494 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12495 error "writev test failed"
12496 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12497 error "readv failed"
12500 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12503 local fsize=$((524288 + 1048576 + 1572864))
12504 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12505 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12506 error "append writev test failed"
12508 ((fsize += 1572864 + 1048576))
12509 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12510 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12511 error "append writev test failed"
12514 run_test 131b "test append writev"
12517 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12520 run_test 131c "test read/write on file w/o objects"
12523 rwv -f $DIR/$tfile -w -n 1 1572864
12524 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12525 if [ "$NOB" != 1572864 ]; then
12526 error "Short read filed: read $NOB bytes instead of 1572864"
12530 run_test 131d "test short read"
12533 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12534 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12535 error "read hitting hole failed"
12538 run_test 131e "test read hitting hole"
12547 mds*) res=$(do_facet $facet \
12548 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12550 ost*) res=$(do_facet $facet \
12551 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12553 *) error "Wrong facet '$facet'" ;;
12555 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12556 # if the argument $3 is zero, it means any stat increment is ok.
12557 if [[ $want -gt 0 ]]; then
12558 local count=$(echo $res | awk '{ print $2 }')
12559 [[ $count -ne $want ]] &&
12560 error "The $op counter on $facet is $count, not $want"
12565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12566 remote_ost_nodsh && skip "remote OST with nodsh"
12567 remote_mds_nodsh && skip "remote MDS with nodsh"
12568 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12569 skip_env "MDS doesn't support rename stats"
12571 local testdir=$DIR/${tdir}/stats_testdir
12573 mkdir -p $DIR/${tdir}
12576 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12577 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12579 # verify mdt stats first.
12580 mkdir ${testdir} || error "mkdir failed"
12581 check_stats $SINGLEMDS "mkdir" 1
12582 touch ${testdir}/${tfile} || error "touch failed"
12583 check_stats $SINGLEMDS "open" 1
12584 check_stats $SINGLEMDS "close" 1
12585 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12586 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12587 check_stats $SINGLEMDS "mknod" 2
12589 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12590 check_stats $SINGLEMDS "unlink" 1
12591 rm -f ${testdir}/${tfile} || error "file remove failed"
12592 check_stats $SINGLEMDS "unlink" 2
12594 # remove working dir and check mdt stats again.
12595 rmdir ${testdir} || error "rmdir failed"
12596 check_stats $SINGLEMDS "rmdir" 1
12598 local testdir1=$DIR/${tdir}/stats_testdir1
12599 mkdir -p ${testdir}
12600 mkdir -p ${testdir1}
12601 touch ${testdir1}/test1
12602 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12603 check_stats $SINGLEMDS "crossdir_rename" 1
12605 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12606 check_stats $SINGLEMDS "samedir_rename" 1
12608 rm -rf $DIR/${tdir}
12610 run_test 133a "Verifying MDT stats ========================================"
12615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12616 remote_ost_nodsh && skip "remote OST with nodsh"
12617 remote_mds_nodsh && skip "remote MDS with nodsh"
12619 local testdir=$DIR/${tdir}/stats_testdir
12621 mkdir -p ${testdir} || error "mkdir failed"
12622 touch ${testdir}/${tfile} || error "touch failed"
12623 cancel_lru_locks mdc
12626 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12627 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12629 # extra mdt stats verification.
12630 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12631 check_stats $SINGLEMDS "setattr" 1
12632 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12633 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12635 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12636 check_stats $SINGLEMDS "getattr" 1
12638 rm -rf $DIR/${tdir}
12640 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12641 # so the check below is not reliable
12642 [ $MDSCOUNT -eq 1 ] || return 0
12644 # Sleep to avoid a cached response.
12645 #define OBD_STATFS_CACHE_SECONDS 1
12647 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12648 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12649 $LFS df || error "lfs failed"
12650 check_stats $SINGLEMDS "statfs" 1
12652 # check aggregated statfs (LU-10018)
12653 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12655 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12658 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12659 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12661 check_stats $SINGLEMDS "statfs" 1
12663 # We want to check that the client didn't send OST_STATFS to
12664 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12665 # extra care is needed here.
12666 if remote_mds; then
12667 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12668 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12670 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12671 [ "$res" ] && error "OST got STATFS"
12676 run_test 133b "Verifying extra MDT stats =================================="
12679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12680 remote_ost_nodsh && skip "remote OST with nodsh"
12681 remote_mds_nodsh && skip "remote MDS with nodsh"
12683 local testdir=$DIR/$tdir/stats_testdir
12685 test_mkdir -p $testdir
12687 # verify obdfilter stats.
12688 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12690 cancel_lru_locks osc
12691 wait_delete_completed
12694 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12695 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12697 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12700 cancel_lru_locks osc
12701 check_stats ost1 "write" 1
12703 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12704 check_stats ost1 "read" 1
12706 > $testdir/$tfile || error "truncate failed"
12707 check_stats ost1 "punch" 1
12709 rm -f $testdir/$tfile || error "file remove failed"
12710 wait_delete_completed
12711 check_stats ost1 "destroy" 1
12715 run_test 133c "Verifying OST stats ========================================"
12722 while [ $value -ge 2 ]; do
12727 if [ $orig -gt $order ]; then
12735 local size=('K' 'M' 'G' 'T');
12737 local size_string=$value
12739 while [ $value -ge 1024 ]; do
12740 if [ $i -gt 3 ]; then
12741 #T is the biggest unit we get here, if that is bigger,
12743 size_string=${value}T
12746 value=$((value >> 10))
12747 if [ $value -lt 1024 ]; then
12748 size_string=${value}${size[$i]}
12757 get_rename_size() {
12759 local context=${2:-.}
12760 local sample=$(do_facet $SINGLEMDS $LCTL \
12761 get_param mdt.$FSNAME-MDT0000.rename_stats |
12762 grep -A1 $context |
12763 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12769 remote_ost_nodsh && skip "remote OST with nodsh"
12770 remote_mds_nodsh && skip "remote MDS with nodsh"
12771 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12772 skip_env "MDS doesn't support rename stats"
12774 local testdir1=$DIR/${tdir}/stats_testdir1
12775 local testdir2=$DIR/${tdir}/stats_testdir2
12776 mkdir -p $DIR/${tdir}
12778 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12780 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12781 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12783 createmany -o $testdir1/test 512 || error "createmany failed"
12785 # check samedir rename size
12786 mv ${testdir1}/test0 ${testdir1}/test_0
12788 local testdir1_size=$(ls -l $DIR/${tdir} |
12789 awk '/stats_testdir1/ {print $5}')
12790 local testdir2_size=$(ls -l $DIR/${tdir} |
12791 awk '/stats_testdir2/ {print $5}')
12793 testdir1_size=$(order_2 $testdir1_size)
12794 testdir2_size=$(order_2 $testdir2_size)
12796 testdir1_size=$(size_in_KMGT $testdir1_size)
12797 testdir2_size=$(size_in_KMGT $testdir2_size)
12799 echo "source rename dir size: ${testdir1_size}"
12800 echo "target rename dir size: ${testdir2_size}"
12802 local cmd="do_facet $SINGLEMDS $LCTL "
12803 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12805 eval $cmd || error "$cmd failed"
12806 local samedir=$($cmd | grep 'same_dir')
12807 local same_sample=$(get_rename_size $testdir1_size)
12808 [ -z "$samedir" ] && error "samedir_rename_size count error"
12809 [[ $same_sample -eq 1 ]] ||
12810 error "samedir_rename_size error $same_sample"
12811 echo "Check same dir rename stats success"
12813 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12815 # check crossdir rename size
12816 mv ${testdir1}/test_0 ${testdir2}/test_0
12818 testdir1_size=$(ls -l $DIR/${tdir} |
12819 awk '/stats_testdir1/ {print $5}')
12820 testdir2_size=$(ls -l $DIR/${tdir} |
12821 awk '/stats_testdir2/ {print $5}')
12823 testdir1_size=$(order_2 $testdir1_size)
12824 testdir2_size=$(order_2 $testdir2_size)
12826 testdir1_size=$(size_in_KMGT $testdir1_size)
12827 testdir2_size=$(size_in_KMGT $testdir2_size)
12829 echo "source rename dir size: ${testdir1_size}"
12830 echo "target rename dir size: ${testdir2_size}"
12832 eval $cmd || error "$cmd failed"
12833 local crossdir=$($cmd | grep 'crossdir')
12834 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12835 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12836 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12837 [[ $src_sample -eq 1 ]] ||
12838 error "crossdir_rename_size error $src_sample"
12839 [[ $tgt_sample -eq 1 ]] ||
12840 error "crossdir_rename_size error $tgt_sample"
12841 echo "Check cross dir rename stats success"
12842 rm -rf $DIR/${tdir}
12844 run_test 133d "Verifying rename_stats ========================================"
12847 remote_mds_nodsh && skip "remote MDS with nodsh"
12848 remote_ost_nodsh && skip "remote OST with nodsh"
12849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12851 local testdir=$DIR/${tdir}/stats_testdir
12852 local ctr f0 f1 bs=32768 count=42 sum
12854 mkdir -p ${testdir} || error "mkdir failed"
12856 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12858 for ctr in {write,read}_bytes; do
12860 cancel_lru_locks osc
12862 do_facet ost1 $LCTL set_param -n \
12863 "obdfilter.*.exports.clear=clear"
12865 if [ $ctr = write_bytes ]; then
12867 f1=${testdir}/${tfile}
12869 f0=${testdir}/${tfile}
12873 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12876 cancel_lru_locks osc
12878 sum=$(do_facet ost1 $LCTL get_param \
12879 "obdfilter.*.exports.*.stats" |
12880 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12881 $1 == ctr { sum += $7 }
12882 END { printf("%0.0f", sum) }')
12884 if ((sum != bs * count)); then
12885 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12889 rm -rf $DIR/${tdir}
12891 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12894 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
12895 skip "too old lustre for get_param -R ($facet_ver)"
12897 # verifying readability.
12898 $LCTL get_param -R '*' &> /dev/null
12900 # Verifing writability with badarea_io.
12901 $LCTL list_param -FR '*' | grep '=' | tr -d = |
12902 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
12903 error "client badarea_io failed"
12905 # remount the FS in case writes/reads /proc break the FS
12906 cleanup || error "failed to unmount"
12907 setup || error "failed to setup"
12909 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12912 remote_mds_nodsh && skip "remote MDS with nodsh"
12913 remote_ost_nodsh && skip "remote OST with nodsh"
12916 for facet in mds1 ost1; do
12917 local facet_ver=$(lustre_version_code $facet)
12918 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
12919 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
12921 log "$facet: too old lustre for get_param -R"
12923 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
12924 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
12925 tr -d = | egrep -v 'force_lbug|changelog_mask' |
12926 xargs badarea_io" ||
12927 error "$facet badarea_io failed"
12929 skip_noexit "$facet: too old lustre for get_param -R"
12933 # remount the FS in case writes/reads /proc break the FS
12934 cleanup || error "failed to unmount"
12935 setup || error "failed to setup"
12937 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12940 remote_mds_nodsh && skip "remote MDS with nodsh"
12941 remote_ost_nodsh && skip "remote OST with nodsh"
12942 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12943 skip "Need MDS version at least 2.9.54"
12946 for facet in client mds1 ost1; do
12947 # Get the list of files that are missing the terminating newline
12948 local plist=$(do_facet $facet
12949 $LCTL list_param -FR '*' | grep '=' | tr -d =)
12951 for ent in $plist; do
12952 local missing=$(do_facet $facet $LCTL get_param $ent \|\
12953 awk -v FS='\v' -v RS='\v\v' \
12954 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
12955 print FILENAME}'" 2>/dev/null)
12956 [ -z $missing ] || {
12957 do_facet $facet $LCTL get_param $ent | od -An -tx1
12958 error "file does not end with newline: $facet-$ent"
12963 run_test 133h "Proc files should end with newlines"
12966 remote_mds_nodsh && skip "remote MDS with nodsh"
12967 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12968 skip "Need MDS version at least 2.7.54"
12970 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12971 cancel_lru_locks mdc
12973 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12974 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12975 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12978 createmany -o $DIR/$tdir/f $nr ||
12979 error "failed to create $nr files in $DIR/$tdir"
12980 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12982 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12983 do_facet mds1 $LCTL set_param fail_loc=0x327
12984 do_facet mds1 $LCTL set_param fail_val=500
12987 echo "sleep 10 seconds ..."
12989 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12991 do_facet mds1 $LCTL set_param fail_loc=0
12992 do_facet mds1 $LCTL set_param fail_val=0
12993 [ $lck_cnt -lt $unused ] ||
12994 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12997 unlinkmany $DIR/$tdir/f $nr
12999 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13002 remote_mds_nodsh && skip "remote MDS with nodsh"
13003 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13004 skip "Need MDS version at least 2.7.54"
13006 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13007 cancel_lru_locks mdc
13009 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13010 ldlm.lock_reclaim_threshold_mb)
13011 # disable reclaim temporarily
13012 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13014 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13015 do_facet mds1 $LCTL set_param fail_loc=0x328
13016 do_facet mds1 $LCTL set_param fail_val=500
13018 $LCTL set_param debug=+trace
13021 createmany -o $DIR/$tdir/f $nr &
13022 local create_pid=$!
13024 echo "Sleep $TIMEOUT seconds ..."
13026 if ! ps -p $create_pid > /dev/null 2>&1; then
13027 do_facet mds1 $LCTL set_param fail_loc=0
13028 do_facet mds1 $LCTL set_param fail_val=0
13029 do_facet mds1 $LCTL set_param \
13030 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13031 error "createmany finished incorrectly!"
13033 do_facet mds1 $LCTL set_param fail_loc=0
13034 do_facet mds1 $LCTL set_param fail_val=0
13035 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13036 wait $create_pid || return 1
13038 unlinkmany $DIR/$tdir/f $nr
13040 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13043 remote_mds_nodsh && skip "remote MDS with nodsh"
13044 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13045 skip "Need MDS version at least 2.13.50"
13048 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13050 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13051 #set only one record at plain llog
13052 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13054 #fill already existed plain llog each 64767
13055 #wrapping whole catalog
13056 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13058 createmany -o $DIR/$tdir/$tfile_ 64700
13059 for (( i = 0; i < 64700; i = i + 2 ))
13061 rm $DIR/$tdir/$tfile_$i &
13062 rm $DIR/$tdir/$tfile_$((i + 1)) &
13067 #waiting osp synchronization
13068 wait_delete_completed
13070 run_test 135 "Race catalog processing"
13073 remote_mds_nodsh && skip "remote MDS with nodsh"
13074 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13075 skip "Need MDS version at least 2.13.50"
13078 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13079 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13080 #set only one record at plain llog
13081 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13082 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13084 #fill already existed 2 plain llogs each 64767
13085 #wrapping whole catalog
13086 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13087 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13088 wait_delete_completed
13090 createmany -o $DIR/$tdir/$tfile_ 10
13093 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13094 for (( i = 0; i < 10; i = i + 3 ))
13096 rm $DIR/$tdir/$tfile_$i &
13097 rm $DIR/$tdir/$tfile_$((i + 1)) &
13101 rm $DIR/$tdir/$tfile_$((i + 2)) &
13104 #waiting osp synchronization
13105 wait_delete_completed
13107 run_test 136 "Race catalog processing 2"
13109 test_140() { #bug-17379
13110 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13112 test_mkdir $DIR/$tdir
13113 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13114 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13116 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13117 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13119 while i=$((i + 1)); do
13121 cd $i || error "Changing to $i"
13122 ln -s ../stat stat || error "Creating stat symlink"
13123 # Read the symlink until ELOOP present,
13124 # not LBUGing the system is considered success,
13125 # we didn't overrun the stack.
13126 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13127 if [ $ret -ne 0 ]; then
13128 if [ $ret -eq 40 ]; then
13131 error "Open stat symlink"
13137 echo "The symlink depth = $i"
13138 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13139 error "Invalid symlink depth"
13141 # Test recursive symlink
13142 ln -s symlink_self symlink_self
13143 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13144 echo "open symlink_self returns $ret"
13145 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13147 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13152 local TF="$TMP/$tfile"
13154 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13156 cancel_lru_locks $OSC
13157 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13158 remount_client $MOUNT
13160 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13163 $TRUNCATE $DIR/$tfile 6000
13164 cancel_lru_locks $OSC
13165 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13168 echo "12345" >>$DIR/$tfile
13169 cancel_lru_locks $OSC
13170 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13173 echo "12345" >>$DIR/$tfile
13174 cancel_lru_locks $OSC
13175 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13180 run_test 150a "truncate/append tests"
13183 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13184 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13185 skip "Need OST version at least 2.13.53"
13187 check_fallocate $DIR/$tfile || error "fallocate failed"
13189 run_test 150b "Verify fallocate (prealloc) functionality"
13195 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13196 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13197 skip "Need OST version at least 2.13.53"
13199 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13200 fallocate -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13201 sync; sync_all_data
13202 cancel_lru_locks $OSC
13204 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13205 want=$((OSTCOUNT * 1048576))
13207 # Must allocate all requested space, not more than 5% extra
13208 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13209 error "bytes $bytes is not $want"
13211 run_test 150c "Verify fallocate Size and Blocks"
13217 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13218 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13219 skip "Need OST version at least 2.13.53"
13221 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13222 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13223 sync; sync_all_data
13224 cancel_lru_locks $OSC
13226 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13227 want=$((OSTCOUNT * 1048576))
13229 # Must allocate all requested space, not more than 5% extra
13230 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13231 error "bytes $bytes is not $want"
13233 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13235 #LU-2902 roc_hit was not able to read all values from lproc
13236 function roc_hit_init() {
13237 local list=$(comma_list $(osts_nodes))
13238 local dir=$DIR/$tdir-check
13239 local file=$dir/$tfile
13245 #use setstripe to do a write to every ost
13246 for i in $(seq 0 $((OSTCOUNT-1))); do
13247 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13248 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13249 idx=$(printf %04x $i)
13250 BEFORE=$(get_osd_param $list *OST*$idx stats |
13251 awk '$1 == "cache_access" {sum += $7}
13252 END { printf("%0.0f", sum) }')
13254 cancel_lru_locks osc
13255 cat $file >/dev/null
13257 AFTER=$(get_osd_param $list *OST*$idx stats |
13258 awk '$1 == "cache_access" {sum += $7}
13259 END { printf("%0.0f", sum) }')
13261 echo BEFORE:$BEFORE AFTER:$AFTER
13262 if ! let "AFTER - BEFORE == 4"; then
13264 error "roc_hit is not safe to use"
13272 function roc_hit() {
13273 local list=$(comma_list $(osts_nodes))
13274 echo $(get_osd_param $list '' stats |
13275 awk '$1 == "cache_hit" {sum += $7}
13276 END { printf("%0.0f", sum) }')
13279 function set_cache() {
13282 if [ "$2" == "off" ]; then
13285 local list=$(comma_list $(osts_nodes))
13286 set_osd_param $list '' $1_cache_enable $on
13288 cancel_lru_locks osc
13292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13293 remote_ost_nodsh && skip "remote OST with nodsh"
13296 local list=$(comma_list $(osts_nodes))
13298 # check whether obdfilter is cache capable at all
13299 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13300 skip "not cache-capable obdfilter"
13303 # check cache is enabled on all obdfilters
13304 if get_osd_param $list '' read_cache_enable | grep 0; then
13305 skip "oss cache is disabled"
13308 set_osd_param $list '' writethrough_cache_enable 1
13310 # check write cache is enabled on all obdfilters
13311 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13312 skip "oss write cache is NOT enabled"
13317 #define OBD_FAIL_OBD_NO_LRU 0x609
13318 do_nodes $list $LCTL set_param fail_loc=0x609
13320 # pages should be in the case right after write
13321 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13324 local BEFORE=$(roc_hit)
13325 cancel_lru_locks osc
13326 cat $DIR/$tfile >/dev/null
13327 local AFTER=$(roc_hit)
13329 do_nodes $list $LCTL set_param fail_loc=0
13331 if ! let "AFTER - BEFORE == CPAGES"; then
13332 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13335 cancel_lru_locks osc
13336 # invalidates OST cache
13337 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13338 set_osd_param $list '' read_cache_enable 0
13339 cat $DIR/$tfile >/dev/null
13341 # now data shouldn't be found in the cache
13343 cancel_lru_locks osc
13344 cat $DIR/$tfile >/dev/null
13346 if let "AFTER - BEFORE != 0"; then
13347 error "IN CACHE: before: $BEFORE, after: $AFTER"
13350 set_osd_param $list '' read_cache_enable 1
13353 run_test 151 "test cache on oss and controls ==============================="
13356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13358 local TF="$TMP/$tfile"
13360 # simulate ENOMEM during write
13361 #define OBD_FAIL_OST_NOMEM 0x226
13362 lctl set_param fail_loc=0x80000226
13363 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13365 sync || error "sync failed"
13366 lctl set_param fail_loc=0
13368 # discard client's cache
13369 cancel_lru_locks osc
13371 # simulate ENOMEM during read
13372 lctl set_param fail_loc=0x80000226
13373 cmp $TF $DIR/$tfile || error "cmp failed"
13374 lctl set_param fail_loc=0
13378 run_test 152 "test read/write with enomem ============================"
13381 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13383 run_test 153 "test if fdatasync does not crash ======================="
13385 dot_lustre_fid_permission_check() {
13387 local ffid=$MOUNT/.lustre/fid/$fid
13390 echo "stat fid $fid"
13391 stat $ffid > /dev/null || error "stat $ffid failed."
13392 echo "touch fid $fid"
13393 touch $ffid || error "touch $ffid failed."
13394 echo "write to fid $fid"
13395 cat /etc/hosts > $ffid || error "write $ffid failed."
13396 echo "read fid $fid"
13397 diff /etc/hosts $ffid || error "read $ffid failed."
13398 echo "append write to fid $fid"
13399 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13400 echo "rename fid $fid"
13401 mv $ffid $test_dir/$tfile.1 &&
13402 error "rename $ffid to $tfile.1 should fail."
13403 touch $test_dir/$tfile.1
13404 mv $test_dir/$tfile.1 $ffid &&
13405 error "rename $tfile.1 to $ffid should fail."
13406 rm -f $test_dir/$tfile.1
13407 echo "truncate fid $fid"
13408 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13409 echo "link fid $fid"
13410 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13411 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13412 echo "setfacl fid $fid"
13413 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13414 echo "getfacl fid $fid"
13415 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13417 echo "unlink fid $fid"
13418 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13419 echo "mknod fid $fid"
13420 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13422 fid=[0xf00000400:0x1:0x0]
13423 ffid=$MOUNT/.lustre/fid/$fid
13425 echo "stat non-exist fid $fid"
13426 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13427 echo "write to non-exist fid $fid"
13428 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13429 echo "link new fid $fid"
13430 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13432 mkdir -p $test_dir/$tdir
13433 touch $test_dir/$tdir/$tfile
13434 fid=$($LFS path2fid $test_dir/$tdir)
13437 error "error: could not get fid for $test_dir/$dir/$tfile."
13439 ffid=$MOUNT/.lustre/fid/$fid
13442 ls $ffid > /dev/null || error "ls $ffid failed."
13443 echo "touch $fid/$tfile.1"
13444 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13446 echo "touch $MOUNT/.lustre/fid/$tfile"
13447 touch $MOUNT/.lustre/fid/$tfile && \
13448 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13450 echo "setxattr to $MOUNT/.lustre/fid"
13451 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13453 echo "listxattr for $MOUNT/.lustre/fid"
13454 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13456 echo "delxattr from $MOUNT/.lustre/fid"
13457 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13459 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13460 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13461 error "touch invalid fid should fail."
13463 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13464 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13465 error "touch non-normal fid should fail."
13467 echo "rename $tdir to $MOUNT/.lustre/fid"
13468 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13469 error "rename to $MOUNT/.lustre/fid should fail."
13471 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13473 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13474 local new_obf_mode=777
13476 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13477 chmod $new_obf_mode $DIR/.lustre/fid ||
13478 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13480 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13481 [ $obf_mode -eq $new_obf_mode ] ||
13482 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13484 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13485 chmod $old_obf_mode $DIR/.lustre/fid ||
13486 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13489 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13490 fid=$($LFS path2fid $test_dir/$tfile-2)
13492 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13494 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13495 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13496 error "create lov data thru .lustre failed"
13498 echo "cp /etc/passwd $test_dir/$tfile-2"
13499 cp /etc/passwd $test_dir/$tfile-2 ||
13500 error "copy to $test_dir/$tfile-2 failed."
13501 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13502 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13503 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13505 rm -rf $test_dir/tfile.lnk
13506 rm -rf $test_dir/$tfile-2
13510 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13511 skip "Need MDS version at least 2.4.1"
13513 local tf=$DIR/$tfile
13516 local fid=$($LFS path2fid $tf)
13517 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13519 # check that we get the same pathname back
13520 local found=$($LFS fid2path $MOUNT "$fid")
13521 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13522 [ "$found" == "$tf" ] ||
13523 error "fid2path($fid=path2fid($tf)) = $found != $tf"
13525 run_test 154A "lfs path2fid and fid2path basic checks"
13528 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13529 skip "Need MDS version at least 2.4.1"
13531 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13532 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13533 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13534 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13536 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13537 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13539 # check that we get the same pathname
13540 echo "PFID: $PFID, name: $name"
13541 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13542 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13543 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13544 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13546 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13548 run_test 154B "verify the ll_decode_linkea tool"
13551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13552 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13553 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13554 skip "Need MDS version at least 2.2.51"
13555 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13557 cp /etc/hosts $DIR/$tfile
13559 fid=$($LFS path2fid $DIR/$tfile)
13561 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13563 dot_lustre_fid_permission_check "$fid" $DIR ||
13564 error "dot lustre permission check $fid failed"
13566 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13568 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13570 touch $MOUNT/.lustre/file &&
13571 error "creation is not allowed under .lustre"
13573 mkdir $MOUNT/.lustre/dir &&
13574 error "mkdir is not allowed under .lustre"
13578 run_test 154a "Open-by-FID"
13581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13582 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13583 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13584 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13585 skip "Need MDS version at least 2.2.51"
13587 local remote_dir=$DIR/$tdir/remote_dir
13591 mkdir -p $DIR/$tdir
13592 $LFS mkdir -i $MDTIDX $remote_dir ||
13593 error "create remote directory failed"
13595 cp /etc/hosts $remote_dir/$tfile
13597 fid=$($LFS path2fid $remote_dir/$tfile)
13599 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13601 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13602 error "dot lustre permission check $fid failed"
13605 run_test 154b "Open-by-FID for remote directory"
13608 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13609 skip "Need MDS version at least 2.4.1"
13611 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13612 local FID1=$($LFS path2fid $DIR/$tfile.1)
13613 local FID2=$($LFS path2fid $DIR/$tfile.2)
13614 local FID3=$($LFS path2fid $DIR/$tfile.3)
13617 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13618 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13619 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13621 [ "$FID" = "${!want}" ] ||
13622 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13626 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13628 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13629 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13633 run_test 154c "lfs path2fid and fid2path multiple arguments"
13636 remote_mds_nodsh && skip "remote MDS with nodsh"
13637 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13638 skip "Need MDS version at least 2.5.53"
13640 if remote_mds; then
13641 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13645 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13652 local fid=$($LFS path2fid $DIR/$tfile)
13655 cmd="exec $fd<$DIR/$tfile"
13657 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13658 echo "$fid_list" | grep "$fid"
13661 cmd="exec $fd>/dev/null"
13663 if [ $rc -ne 0 ]; then
13664 error "FID $fid not found in open files list $fid_list"
13667 run_test 154d "Verify open file fid"
13671 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13672 skip "Need MDS version at least 2.6.50"
13674 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13675 error ".lustre returned by readdir"
13678 run_test 154e ".lustre is not returned by readdir"
13681 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13683 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13684 test_mkdir -p -c1 $DIR/$tdir/d
13685 # test dirs inherit from its stripe
13686 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13687 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13688 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13689 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13692 # get fid of parents
13693 local FID0=$($LFS path2fid $DIR/$tdir/d)
13694 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13695 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13696 local FID3=$($LFS path2fid $DIR)
13698 # check that path2fid --parents returns expected <parent_fid>/name
13699 # 1) test for a directory (single parent)
13700 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13701 [ "$parent" == "$FID0/foo1" ] ||
13702 error "expected parent: $FID0/foo1, got: $parent"
13704 # 2) test for a file with nlink > 1 (multiple parents)
13705 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13706 echo "$parent" | grep -F "$FID1/$tfile" ||
13707 error "$FID1/$tfile not returned in parent list"
13708 echo "$parent" | grep -F "$FID2/link" ||
13709 error "$FID2/link not returned in parent list"
13711 # 3) get parent by fid
13712 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13713 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13714 echo "$parent" | grep -F "$FID1/$tfile" ||
13715 error "$FID1/$tfile not returned in parent list (by fid)"
13716 echo "$parent" | grep -F "$FID2/link" ||
13717 error "$FID2/link not returned in parent list (by fid)"
13719 # 4) test for entry in root directory
13720 parent=$($LFS path2fid --parents $DIR/f)
13721 echo "$parent" | grep -F "$FID3/f" ||
13722 error "$FID3/f not returned in parent list"
13724 # 5) test it on root directory
13725 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13726 error "$MOUNT should not have parents"
13728 # enable xattr caching and check that linkea is correctly updated
13729 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13730 save_lustre_params client "llite.*.xattr_cache" > $save
13731 lctl set_param llite.*.xattr_cache 1
13733 # 6.1) linkea update on rename
13734 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13736 # get parents by fid
13737 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13738 # foo1 should no longer be returned in parent list
13739 echo "$parent" | grep -F "$FID1" &&
13740 error "$FID1 should no longer be in parent list"
13741 # the new path should appear
13742 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13743 error "$FID2/$tfile.moved is not in parent list"
13745 # 6.2) linkea update on unlink
13746 rm -f $DIR/$tdir/d/foo2/link
13747 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13748 # foo2/link should no longer be returned in parent list
13749 echo "$parent" | grep -F "$FID2/link" &&
13750 error "$FID2/link should no longer be in parent list"
13754 restore_lustre_params < $save
13757 run_test 154f "get parent fids by reading link ea"
13761 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13762 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13763 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13764 skip "Need MDS version at least 2.6.92"
13766 mkdir -p $DIR/$tdir
13767 llapi_fid_test -d $DIR/$tdir
13769 run_test 154g "various llapi FID tests"
13771 test_155_small_load() {
13772 local temp=$TMP/$tfile
13773 local file=$DIR/$tfile
13775 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13776 error "dd of=$temp bs=6096 count=1 failed"
13778 cancel_lru_locks $OSC
13779 cmp $temp $file || error "$temp $file differ"
13781 $TRUNCATE $temp 6000
13782 $TRUNCATE $file 6000
13783 cmp $temp $file || error "$temp $file differ (truncate1)"
13785 echo "12345" >>$temp
13786 echo "12345" >>$file
13787 cmp $temp $file || error "$temp $file differ (append1)"
13789 echo "12345" >>$temp
13790 echo "12345" >>$file
13791 cmp $temp $file || error "$temp $file differ (append2)"
13797 test_155_big_load() {
13798 remote_ost_nodsh && skip "remote OST with nodsh"
13800 local temp=$TMP/$tfile
13801 local file=$DIR/$tfile
13804 local cache_size=$(do_facet ost$((MAXI+1)) \
13805 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13806 local large_file_size=$((cache_size * 2))
13808 echo "OSS cache size: $cache_size KB"
13809 echo "Large file size: $large_file_size KB"
13811 [ $MAXV -le $large_file_size ] &&
13812 skip_env "max available OST size needs > $large_file_size KB"
13814 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13816 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13817 error "dd of=$temp bs=$large_file_size count=1k failed"
13820 cancel_lru_locks osc
13821 cmp $temp $file || error "$temp $file differ"
13827 save_writethrough() {
13828 local facets=$(get_facets OST)
13830 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13836 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13838 save_writethrough $p
13841 set_cache writethrough on
13842 test_155_small_load
13843 restore_lustre_params < $p
13846 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13851 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13853 save_writethrough $p
13856 set_cache writethrough off
13857 test_155_small_load
13858 restore_lustre_params < $p
13861 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13866 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13868 save_writethrough $p
13871 set_cache writethrough on
13872 test_155_small_load
13873 restore_lustre_params < $p
13876 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13881 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13883 save_writethrough $p
13886 set_cache writethrough off
13887 test_155_small_load
13888 restore_lustre_params < $p
13891 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13896 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13898 save_writethrough $p
13901 set_cache writethrough on
13903 restore_lustre_params < $p
13906 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13911 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13913 save_writethrough $p
13916 set_cache writethrough off
13918 restore_lustre_params < $p
13921 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13926 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13928 save_writethrough $p
13931 set_cache writethrough on
13933 restore_lustre_params < $p
13936 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13941 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13943 save_writethrough $p
13946 set_cache writethrough off
13948 restore_lustre_params < $p
13951 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13955 remote_ost_nodsh && skip "remote OST with nodsh"
13956 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13957 skip "stats not implemented on old servers"
13958 [ "$ost1_FSTYPE" = "zfs" ] &&
13959 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13964 local file="$DIR/$tfile"
13965 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13967 save_writethrough $p
13970 log "Turn on read and write cache"
13972 set_cache writethrough on
13974 log "Write data and read it back."
13975 log "Read should be satisfied from the cache."
13976 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13978 cancel_lru_locks osc
13979 cat $file >/dev/null
13981 if ! let "AFTER - BEFORE == CPAGES"; then
13982 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13984 log "cache hits: before: $BEFORE, after: $AFTER"
13987 log "Read again; it should be satisfied from the cache."
13989 cancel_lru_locks osc
13990 cat $file >/dev/null
13992 if ! let "AFTER - BEFORE == CPAGES"; then
13993 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
13995 log "cache hits:: before: $BEFORE, after: $AFTER"
13998 log "Turn off the read cache and turn on the write cache"
14000 set_cache writethrough on
14002 log "Read again; it should be satisfied from the cache."
14004 cancel_lru_locks osc
14005 cat $file >/dev/null
14007 if ! let "AFTER - BEFORE == CPAGES"; then
14008 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14010 log "cache hits:: before: $BEFORE, after: $AFTER"
14013 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14014 # > 2.12.56 uses pagecache if cached
14015 log "Read again; it should not be satisfied from the cache."
14017 cancel_lru_locks osc
14018 cat $file >/dev/null
14020 if ! let "AFTER - BEFORE == 0"; then
14021 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14023 log "cache hits:: before: $BEFORE, after: $AFTER"
14027 log "Write data and read it back."
14028 log "Read should be satisfied from the cache."
14029 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14031 cancel_lru_locks osc
14032 cat $file >/dev/null
14034 if ! let "AFTER - BEFORE == CPAGES"; then
14035 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14037 log "cache hits:: before: $BEFORE, after: $AFTER"
14040 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14041 # > 2.12.56 uses pagecache if cached
14042 log "Read again; it should not be satisfied from the cache."
14044 cancel_lru_locks osc
14045 cat $file >/dev/null
14047 if ! let "AFTER - BEFORE == 0"; then
14048 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14050 log "cache hits:: before: $BEFORE, after: $AFTER"
14054 log "Turn off read and write cache"
14056 set_cache writethrough off
14058 log "Write data and read it back"
14059 log "It should not be satisfied from the cache."
14061 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14062 cancel_lru_locks osc
14064 cat $file >/dev/null
14066 if ! let "AFTER - BEFORE == 0"; then
14067 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14069 log "cache hits:: before: $BEFORE, after: $AFTER"
14072 log "Turn on the read cache and turn off the write cache"
14074 set_cache writethrough off
14076 log "Write data and read it back"
14077 log "It should not be satisfied from the cache."
14079 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14081 cancel_lru_locks osc
14082 cat $file >/dev/null
14084 if ! let "AFTER - BEFORE == 0"; then
14085 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14087 log "cache hits:: before: $BEFORE, after: $AFTER"
14090 log "Read again; it should be satisfied from the cache."
14092 cancel_lru_locks osc
14093 cat $file >/dev/null
14095 if ! let "AFTER - BEFORE == CPAGES"; then
14096 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14098 log "cache hits:: before: $BEFORE, after: $AFTER"
14101 restore_lustre_params < $p
14104 run_test 156 "Verification of tunables"
14107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14108 remote_mds_nodsh && skip "remote MDS with nodsh"
14109 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14110 skip "Need MDS version at least 2.2.0"
14112 changelog_register || error "changelog_register failed"
14113 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14114 changelog_users $SINGLEMDS | grep -q $cl_user ||
14115 error "User $cl_user not found in changelog_users"
14118 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14119 changelog_clear 0 || error "changelog_clear failed"
14120 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14121 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14122 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14123 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14124 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14125 rm $DIR/$tdir/pics/desktop.jpg
14127 changelog_dump | tail -10
14129 echo "verifying changelog mask"
14130 changelog_chmask "-MKDIR"
14131 changelog_chmask "-CLOSE"
14133 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14134 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14136 changelog_chmask "+MKDIR"
14137 changelog_chmask "+CLOSE"
14139 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14140 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14142 changelog_dump | tail -10
14143 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14144 CLOSES=$(changelog_dump | grep -c "CLOSE")
14145 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14146 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14149 echo "verifying target fid"
14150 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14151 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14152 [ "$fidc" == "$fidf" ] ||
14153 error "changelog '$tfile' fid $fidc != file fid $fidf"
14154 echo "verifying parent fid"
14155 # The FID returned from the Changelog may be the directory shard on
14156 # a different MDT, and not the FID returned by path2fid on the parent.
14157 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14158 # since this is what will matter when recreating this file in the tree.
14159 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14160 local pathp=$($LFS fid2path $MOUNT "$fidp")
14161 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14162 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14164 echo "getting records for $cl_user"
14165 changelog_users $SINGLEMDS
14166 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14168 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14169 error "changelog_clear failed"
14170 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14171 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14172 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14173 error "user index expect $user_rec1 + $nclr != $user_rec2"
14175 local min0_rec=$(changelog_users $SINGLEMDS |
14176 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14177 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14178 awk '{ print $1; exit; }')
14180 changelog_dump | tail -n 5
14181 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14182 [ $first_rec == $((min0_rec + 1)) ] ||
14183 error "first index should be $min0_rec + 1 not $first_rec"
14185 # LU-3446 changelog index reset on MDT restart
14186 local cur_rec1=$(changelog_users $SINGLEMDS |
14187 awk '/^current.index:/ { print $NF }')
14188 changelog_clear 0 ||
14189 error "clear all changelog records for $cl_user failed"
14190 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14191 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14192 error "Fail to start $SINGLEMDS"
14193 local cur_rec2=$(changelog_users $SINGLEMDS |
14194 awk '/^current.index:/ { print $NF }')
14195 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14196 [ $cur_rec1 == $cur_rec2 ] ||
14197 error "current index should be $cur_rec1 not $cur_rec2"
14199 echo "verifying users from this test are deregistered"
14200 changelog_deregister || error "changelog_deregister failed"
14201 changelog_users $SINGLEMDS | grep -q $cl_user &&
14202 error "User '$cl_user' still in changelog_users"
14204 # lctl get_param -n mdd.*.changelog_users
14205 # current index: 144
14206 # ID index (idle seconds)
14208 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14209 # this is the normal case where all users were deregistered
14210 # make sure no new records are added when no users are present
14211 local last_rec1=$(changelog_users $SINGLEMDS |
14212 awk '/^current.index:/ { print $NF }')
14213 touch $DIR/$tdir/chloe
14214 local last_rec2=$(changelog_users $SINGLEMDS |
14215 awk '/^current.index:/ { print $NF }')
14216 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14217 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14219 # any changelog users must be leftovers from a previous test
14220 changelog_users $SINGLEMDS
14221 echo "other changelog users; can't verify off"
14224 run_test 160a "changelog sanity"
14226 test_160b() { # LU-3587
14227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14228 remote_mds_nodsh && skip "remote MDS with nodsh"
14229 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14230 skip "Need MDS version at least 2.2.0"
14232 changelog_register || error "changelog_register failed"
14233 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14234 changelog_users $SINGLEMDS | grep -q $cl_user ||
14235 error "User '$cl_user' not found in changelog_users"
14237 local longname1=$(str_repeat a 255)
14238 local longname2=$(str_repeat b 255)
14241 echo "creating very long named file"
14242 touch $longname1 || error "create of '$longname1' failed"
14243 echo "renaming very long named file"
14244 mv $longname1 $longname2
14246 changelog_dump | grep RENME | tail -n 5
14249 run_test 160b "Verify that very long rename doesn't crash in changelog"
14252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14253 remote_mds_nodsh && skip "remote MDS with nodsh"
14255 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14256 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14257 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14258 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14262 # Registration step
14263 changelog_register || error "changelog_register failed"
14266 mkdir -p $DIR/$tdir
14267 $MCREATE $DIR/$tdir/foo_160c
14268 changelog_chmask "-TRUNC"
14269 $TRUNCATE $DIR/$tdir/foo_160c 200
14270 changelog_chmask "+TRUNC"
14271 $TRUNCATE $DIR/$tdir/foo_160c 199
14272 changelog_dump | tail -n 5
14273 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14274 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14276 run_test 160c "verify that changelog log catch the truncate event"
14279 remote_mds_nodsh && skip "remote MDS with nodsh"
14280 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14282 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14283 skip "Need MDS version at least 2.7.60"
14285 # Registration step
14286 changelog_register || error "changelog_register failed"
14288 mkdir -p $DIR/$tdir/migrate_dir
14289 changelog_clear 0 || error "changelog_clear failed"
14291 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14292 changelog_dump | tail -n 5
14293 local migrates=$(changelog_dump | grep -c "MIGRT")
14294 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14296 run_test 160d "verify that changelog log catch the migrate event"
14299 remote_mds_nodsh && skip "remote MDS with nodsh"
14302 changelog_register || error "changelog_register failed"
14304 # Delete a future user (expect fail)
14305 local MDT0=$(facet_svc $SINGLEMDS)
14306 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14309 if [ $rc -eq 0 ]; then
14310 error "Deleted non-existant user cl77"
14311 elif [ $rc -ne 2 ]; then
14312 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14315 # Clear to a bad index (1 billion should be safe)
14316 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14319 if [ $rc -eq 0 ]; then
14320 error "Successfully cleared to invalid CL index"
14321 elif [ $rc -ne 22 ]; then
14322 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14325 run_test 160e "changelog negative testing (should return errors)"
14328 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14329 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14330 skip "Need MDS version at least 2.10.56"
14332 local mdts=$(comma_list $(mdts_nodes))
14335 changelog_register || error "first changelog_register failed"
14336 changelog_register || error "second changelog_register failed"
14338 declare -A cl_user1
14339 declare -A cl_user2
14344 # generate some changelog records to accumulate on each MDT
14345 # use fnv1a because created files should be evenly distributed
14346 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14347 error "test_mkdir $tdir failed"
14348 log "$(date +%s): creating first files"
14349 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14350 error "create $DIR/$tdir/$tfile failed"
14352 # check changelogs have been generated
14353 local start=$SECONDS
14354 local idle_time=$((MDSCOUNT * 5 + 5))
14355 local nbcl=$(changelog_dump | wc -l)
14356 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14358 for param in "changelog_max_idle_time=$idle_time" \
14360 "changelog_min_gc_interval=2" \
14361 "changelog_min_free_cat_entries=3"; do
14362 local MDT0=$(facet_svc $SINGLEMDS)
14363 local var="${param%=*}"
14364 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14366 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14367 do_nodes $mdts $LCTL set_param mdd.*.$param
14370 # force cl_user2 to be idle (1st part), but also cancel the
14371 # cl_user1 records so that it is not evicted later in the test.
14372 local sleep1=$((idle_time / 2))
14373 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14376 # simulate changelog catalog almost full
14377 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14378 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14380 for i in $(seq $MDSCOUNT); do
14381 cl_users=(${CL_USERS[mds$i]})
14382 cl_user1[mds$i]="${cl_users[0]}"
14383 cl_user2[mds$i]="${cl_users[1]}"
14385 [ -n "${cl_user1[mds$i]}" ] ||
14386 error "mds$i: no user registered"
14387 [ -n "${cl_user2[mds$i]}" ] ||
14388 error "mds$i: only ${cl_user2[mds$i]} is registered"
14390 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14391 [ -n "$user_rec1" ] ||
14392 error "mds$i: User ${cl_user1[mds$i]} not registered"
14393 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14394 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14395 [ -n "$user_rec2" ] ||
14396 error "mds$i: User ${cl_user1[mds$i]} not registered"
14397 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14398 "$user_rec1 + 2 == $user_rec2"
14399 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14400 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14401 "$user_rec1 + 2, but is $user_rec2"
14402 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14403 [ -n "$user_rec2" ] ||
14404 error "mds$i: User ${cl_user2[mds$i]} not registered"
14405 [ $user_rec1 == $user_rec2 ] ||
14406 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14407 "$user_rec1, but is $user_rec2"
14410 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14411 local sleep2=$((idle_time - (SECONDS - start) + 1))
14412 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14415 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14416 # cl_user1 should be OK because it recently processed records.
14417 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14418 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14419 error "create $DIR/$tdir/${tfile}b failed"
14421 # ensure gc thread is done
14422 for i in $(mdts_nodes); do
14424 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14425 error "$i: GC-thread not done"
14429 for i in $(seq $MDSCOUNT); do
14430 # check cl_user1 still registered
14431 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14432 error "mds$i: User ${cl_user1[mds$i]} not registered"
14433 # check cl_user2 unregistered
14434 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14435 error "mds$i: User ${cl_user2[mds$i]} still registered"
14437 # check changelogs are present and starting at $user_rec1 + 1
14438 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14439 [ -n "$user_rec1" ] ||
14440 error "mds$i: User ${cl_user1[mds$i]} not registered"
14441 first_rec=$($LFS changelog $(facet_svc mds$i) |
14442 awk '{ print $1; exit; }')
14444 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14445 [ $((user_rec1 + 1)) == $first_rec ] ||
14446 error "mds$i: first index should be $user_rec1 + 1, " \
14447 "but is $first_rec"
14450 run_test 160f "changelog garbage collect (timestamped users)"
14453 remote_mds_nodsh && skip "remote MDS with nodsh"
14454 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14455 skip "Need MDS version at least 2.10.56"
14457 local mdts=$(comma_list $(mdts_nodes))
14459 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14460 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14463 changelog_register || error "first changelog_register failed"
14464 changelog_register || error "second changelog_register failed"
14466 declare -A cl_user1
14467 declare -A cl_user2
14472 # generate some changelog records to accumulate on each MDT
14473 # use fnv1a because created files should be evenly distributed
14474 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14475 error "mkdir $tdir failed"
14476 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14477 error "create $DIR/$tdir/$tfile failed"
14479 # check changelogs have been generated
14480 local nbcl=$(changelog_dump | wc -l)
14481 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14483 # reduce the max_idle_indexes value to make sure we exceed it
14484 max_ndx=$((nbcl / 2 - 1))
14486 for param in "changelog_max_idle_indexes=$max_ndx" \
14488 "changelog_min_gc_interval=2" \
14489 "changelog_min_free_cat_entries=3"; do
14490 local MDT0=$(facet_svc $SINGLEMDS)
14491 local var="${param%=*}"
14492 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14494 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14495 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14496 error "unable to set mdd.*.$param"
14499 # simulate changelog catalog almost full
14500 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14501 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14503 for i in $(seq $MDSCOUNT); do
14504 cl_users=(${CL_USERS[mds$i]})
14505 cl_user1[mds$i]="${cl_users[0]}"
14506 cl_user2[mds$i]="${cl_users[1]}"
14508 [ -n "${cl_user1[mds$i]}" ] ||
14509 error "mds$i: no user registered"
14510 [ -n "${cl_user2[mds$i]}" ] ||
14511 error "mds$i: only ${cl_user1[mds$i]} is registered"
14513 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14514 [ -n "$user_rec1" ] ||
14515 error "mds$i: User ${cl_user1[mds$i]} not registered"
14516 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14517 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14518 [ -n "$user_rec2" ] ||
14519 error "mds$i: User ${cl_user1[mds$i]} not registered"
14520 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14521 "$user_rec1 + 2 == $user_rec2"
14522 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14523 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14524 "$user_rec1 + 2, but is $user_rec2"
14525 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14526 [ -n "$user_rec2" ] ||
14527 error "mds$i: User ${cl_user2[mds$i]} not registered"
14528 [ $user_rec1 == $user_rec2 ] ||
14529 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14530 "$user_rec1, but is $user_rec2"
14533 # ensure we are past the previous changelog_min_gc_interval set above
14536 # generate one more changelog to trigger fail_loc
14537 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14538 error "create $DIR/$tdir/${tfile}bis failed"
14540 # ensure gc thread is done
14541 for i in $(mdts_nodes); do
14543 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14544 error "$i: GC-thread not done"
14548 for i in $(seq $MDSCOUNT); do
14549 # check cl_user1 still registered
14550 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14551 error "mds$i: User ${cl_user1[mds$i]} not registered"
14552 # check cl_user2 unregistered
14553 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14554 error "mds$i: User ${cl_user2[mds$i]} still registered"
14556 # check changelogs are present and starting at $user_rec1 + 1
14557 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14558 [ -n "$user_rec1" ] ||
14559 error "mds$i: User ${cl_user1[mds$i]} not registered"
14560 first_rec=$($LFS changelog $(facet_svc mds$i) |
14561 awk '{ print $1; exit; }')
14563 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14564 [ $((user_rec1 + 1)) == $first_rec ] ||
14565 error "mds$i: first index should be $user_rec1 + 1, " \
14566 "but is $first_rec"
14569 run_test 160g "changelog garbage collect (old users)"
14572 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14573 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14574 skip "Need MDS version at least 2.10.56"
14576 local mdts=$(comma_list $(mdts_nodes))
14579 changelog_register || error "first changelog_register failed"
14580 changelog_register || error "second changelog_register failed"
14582 declare -A cl_user1
14583 declare -A cl_user2
14588 # generate some changelog records to accumulate on each MDT
14589 # use fnv1a because created files should be evenly distributed
14590 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14591 error "test_mkdir $tdir failed"
14592 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14593 error "create $DIR/$tdir/$tfile failed"
14595 # check changelogs have been generated
14596 local nbcl=$(changelog_dump | wc -l)
14597 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14599 for param in "changelog_max_idle_time=10" \
14601 "changelog_min_gc_interval=2"; do
14602 local MDT0=$(facet_svc $SINGLEMDS)
14603 local var="${param%=*}"
14604 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14606 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14607 do_nodes $mdts $LCTL set_param mdd.*.$param
14610 # force cl_user2 to be idle (1st part)
14613 for i in $(seq $MDSCOUNT); do
14614 cl_users=(${CL_USERS[mds$i]})
14615 cl_user1[mds$i]="${cl_users[0]}"
14616 cl_user2[mds$i]="${cl_users[1]}"
14618 [ -n "${cl_user1[mds$i]}" ] ||
14619 error "mds$i: no user registered"
14620 [ -n "${cl_user2[mds$i]}" ] ||
14621 error "mds$i: only ${cl_user2[mds$i]} is registered"
14623 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14624 [ -n "$user_rec1" ] ||
14625 error "mds$i: User ${cl_user1[mds$i]} not registered"
14626 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14627 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14628 [ -n "$user_rec2" ] ||
14629 error "mds$i: User ${cl_user1[mds$i]} not registered"
14630 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14631 "$user_rec1 + 2 == $user_rec2"
14632 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14633 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14634 "$user_rec1 + 2, but is $user_rec2"
14635 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14636 [ -n "$user_rec2" ] ||
14637 error "mds$i: User ${cl_user2[mds$i]} not registered"
14638 [ $user_rec1 == $user_rec2 ] ||
14639 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14640 "$user_rec1, but is $user_rec2"
14643 # force cl_user2 to be idle (2nd part) and to reach
14644 # changelog_max_idle_time
14647 # force each GC-thread start and block then
14648 # one per MDT/MDD, set fail_val accordingly
14649 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14650 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14652 # generate more changelogs to trigger fail_loc
14653 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14654 error "create $DIR/$tdir/${tfile}bis failed"
14656 # stop MDT to stop GC-thread, should be done in back-ground as it will
14657 # block waiting for the thread to be released and exit
14658 declare -A stop_pids
14659 for i in $(seq $MDSCOUNT); do
14661 stop_pids[mds$i]=$!
14664 for i in $(mdts_nodes); do
14667 local facets=$(facets_up_on_host $i)
14669 for facet in ${facets//,/ }; do
14670 if [[ $facet == mds* ]]; then
14674 # ensure each MDS's gc threads are still present and all in "R"
14675 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14676 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14677 error "$i: expected $nb GC-thread"
14679 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14681 error "$i: GC-thread not found in R-state"
14682 # check umounts of each MDT on MDS have reached kthread_stop()
14683 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14684 error "$i: expected $nb umount"
14686 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14687 error "$i: umount not found in D-state"
14690 # release all GC-threads
14691 do_nodes $mdts $LCTL set_param fail_loc=0
14693 # wait for MDT stop to complete
14694 for i in $(seq $MDSCOUNT); do
14695 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14699 # may try to check if any orphan changelog records are present
14700 # via ldiskfs/zfs and llog_reader...
14702 # re-start/mount MDTs
14703 for i in $(seq $MDSCOUNT); do
14704 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14705 error "Fail to start mds$i"
14709 for i in $(seq $MDSCOUNT); do
14710 # check cl_user1 still registered
14711 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14712 error "mds$i: User ${cl_user1[mds$i]} not registered"
14713 # check cl_user2 unregistered
14714 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14715 error "mds$i: User ${cl_user2[mds$i]} still registered"
14717 # check changelogs are present and starting at $user_rec1 + 1
14718 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14719 [ -n "$user_rec1" ] ||
14720 error "mds$i: User ${cl_user1[mds$i]} not registered"
14721 first_rec=$($LFS changelog $(facet_svc mds$i) |
14722 awk '{ print $1; exit; }')
14724 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14725 [ $((user_rec1 + 1)) == $first_rec ] ||
14726 error "mds$i: first index should be $user_rec1 + 1, " \
14727 "but is $first_rec"
14730 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14735 local mdts=$(comma_list $(mdts_nodes))
14737 changelog_register || error "first changelog_register failed"
14739 # generate some changelog records to accumulate on each MDT
14740 # use fnv1a because created files should be evenly distributed
14741 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14742 error "mkdir $tdir failed"
14743 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14744 error "create $DIR/$tdir/$tfile failed"
14746 # check changelogs have been generated
14747 local nbcl=$(changelog_dump | wc -l)
14748 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14750 # simulate race between register and unregister
14751 # XXX as fail_loc is set per-MDS, with DNE configs the race
14752 # simulation will only occur for one MDT per MDS and for the
14753 # others the normal race scenario will take place
14754 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14755 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14756 do_nodes $mdts $LCTL set_param fail_val=1
14758 # unregister 1st user
14759 changelog_deregister &
14761 # wait some time for deregister work to reach race rdv
14763 # register 2nd user
14764 changelog_register || error "2nd user register failed"
14766 wait $pid1 || error "1st user deregister failed"
14770 declare -A LAST_REC
14771 for i in $(seq $MDSCOUNT); do
14772 if changelog_users mds$i | grep "^cl"; then
14773 # make sure new records are added with one user present
14774 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14775 awk '/^current.index:/ { print $NF }')
14777 error "mds$i has no user registered"
14781 # generate more changelog records to accumulate on each MDT
14782 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14783 error "create $DIR/$tdir/${tfile}bis failed"
14785 for i in $(seq $MDSCOUNT); do
14786 last_rec=$(changelog_users $SINGLEMDS |
14787 awk '/^current.index:/ { print $NF }')
14788 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14789 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14790 error "changelogs are off on mds$i"
14793 run_test 160i "changelog user register/unregister race"
14796 remote_mds_nodsh && skip "remote MDS with nodsh"
14797 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14798 skip "Need MDS version at least 2.12.56"
14800 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14801 stack_trap "umount $MOUNT2" EXIT
14803 changelog_register || error "first changelog_register failed"
14804 stack_trap "changelog_deregister" EXIT
14806 # generate some changelog
14807 # use fnv1a because created files should be evenly distributed
14808 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14809 error "mkdir $tdir failed"
14810 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14811 error "create $DIR/$tdir/${tfile}bis failed"
14813 # open the changelog device
14814 exec 3>/dev/changelog-$FSNAME-MDT0000
14815 stack_trap "exec 3>&-" EXIT
14816 exec 4</dev/changelog-$FSNAME-MDT0000
14817 stack_trap "exec 4<&-" EXIT
14819 # umount the first lustre mount
14821 stack_trap "mount_client $MOUNT" EXIT
14824 cat <&4 >/dev/null || error "read changelog failed"
14827 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14828 changelog_users $SINGLEMDS | grep -q $cl_user ||
14829 error "User $cl_user not found in changelog_users"
14831 printf 'clear:'$cl_user':0' >&3
14833 run_test 160j "client can be umounted while its chanangelog is being used"
14836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14837 remote_mds_nodsh && skip "remote MDS with nodsh"
14839 mkdir -p $DIR/$tdir/1/1
14841 changelog_register || error "changelog_register failed"
14842 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14844 changelog_users $SINGLEMDS | grep -q $cl_user ||
14845 error "User '$cl_user' not found in changelog_users"
14846 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14847 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14848 rmdir $DIR/$tdir/1/1 & sleep 1
14850 touch $DIR/$tdir/2/2
14851 rm -rf $DIR/$tdir/2
14856 changelog_dump | grep rmdir || error "rmdir not recorded"
14859 changelog_deregister
14861 run_test 160k "Verify that changelog records are not lost"
14864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14866 test_mkdir -c1 $DIR/$tdir
14867 cp /etc/hosts $DIR/$tdir/$tfile
14868 test_mkdir -c1 $DIR/$tdir/foo1
14869 test_mkdir -c1 $DIR/$tdir/foo2
14870 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14871 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14872 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14873 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14874 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14875 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14876 $LFS fid2path $DIR $FID
14877 error "bad link ea"
14880 rm $DIR/$tdir/foo2/zachary
14882 rm $DIR/$tdir/foo2/thor
14884 rm $DIR/$tdir/$tfile
14886 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14887 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14888 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14889 rm $DIR/$tdir/foo2/maggie
14892 local longname=$tfile.avg_len_is_thirty_two_
14893 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14894 error_noexit 'failed to unlink many hardlinks'" EXIT
14895 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14896 error "failed to hardlink many files"
14897 links=$($LFS fid2path $DIR $FID | wc -l)
14898 echo -n "${links}/1000 links in link EA"
14899 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14901 run_test 161a "link ea sanity"
14904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14905 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14908 local remote_dir=$DIR/$tdir/remote_dir
14910 mkdir -p $DIR/$tdir
14911 $LFS mkdir -i $MDTIDX $remote_dir ||
14912 error "create remote directory failed"
14914 cp /etc/hosts $remote_dir/$tfile
14915 mkdir -p $remote_dir/foo1
14916 mkdir -p $remote_dir/foo2
14917 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14918 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14919 ln $remote_dir/$tfile $remote_dir/foo1/luna
14920 ln $remote_dir/$tfile $remote_dir/foo2/thor
14922 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14924 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14925 $LFS fid2path $DIR $FID
14926 error "bad link ea"
14929 rm $remote_dir/foo2/zachary
14931 rm $remote_dir/foo2/thor
14933 rm $remote_dir/$tfile
14935 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14936 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14937 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14938 $LFS fid2path $DIR $FID
14939 error "bad link rename"
14941 rm $remote_dir/foo2/maggie
14944 local longname=filename_avg_len_is_thirty_two_
14945 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14946 error "failed to hardlink many files"
14947 links=$($LFS fid2path $DIR $FID | wc -l)
14948 echo -n "${links}/1000 links in link EA"
14949 [[ ${links} -gt 60 ]] ||
14950 error "expected at least 60 links in link EA"
14951 unlinkmany $remote_dir/foo2/$longname 1000 ||
14952 error "failed to unlink many hardlinks"
14954 run_test 161b "link ea sanity under remote directory"
14957 remote_mds_nodsh && skip "remote MDS with nodsh"
14958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14959 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14960 skip "Need MDS version at least 2.1.5"
14962 # define CLF_RENAME_LAST 0x0001
14963 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14964 changelog_register || error "changelog_register failed"
14967 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14968 touch $DIR/$tdir/foo_161c
14969 touch $DIR/$tdir/bar_161c
14970 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14971 changelog_dump | grep RENME | tail -n 5
14972 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14973 changelog_clear 0 || error "changelog_clear failed"
14974 if [ x$flags != "x0x1" ]; then
14975 error "flag $flags is not 0x1"
14978 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14979 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14980 touch $DIR/$tdir/foo_161c
14981 touch $DIR/$tdir/bar_161c
14982 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14983 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14984 changelog_dump | grep RENME | tail -n 5
14985 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14986 changelog_clear 0 || error "changelog_clear failed"
14987 if [ x$flags != "x0x0" ]; then
14988 error "flag $flags is not 0x0"
14990 echo "rename overwrite a target having nlink > 1," \
14991 "changelog record has flags of $flags"
14993 # rename doesn't overwrite a target (changelog flag 0x0)
14994 touch $DIR/$tdir/foo_161c
14995 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14996 changelog_dump | grep RENME | tail -n 5
14997 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14998 changelog_clear 0 || error "changelog_clear failed"
14999 if [ x$flags != "x0x0" ]; then
15000 error "flag $flags is not 0x0"
15002 echo "rename doesn't overwrite a target," \
15003 "changelog record has flags of $flags"
15005 # define CLF_UNLINK_LAST 0x0001
15006 # unlink a file having nlink = 1 (changelog flag 0x1)
15007 rm -f $DIR/$tdir/foo2_161c
15008 changelog_dump | grep UNLNK | tail -n 5
15009 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15010 changelog_clear 0 || error "changelog_clear failed"
15011 if [ x$flags != "x0x1" ]; then
15012 error "flag $flags is not 0x1"
15014 echo "unlink a file having nlink = 1," \
15015 "changelog record has flags of $flags"
15017 # unlink a file having nlink > 1 (changelog flag 0x0)
15018 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15019 rm -f $DIR/$tdir/foobar_161c
15020 changelog_dump | grep UNLNK | tail -n 5
15021 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15022 changelog_clear 0 || error "changelog_clear failed"
15023 if [ x$flags != "x0x0" ]; then
15024 error "flag $flags is not 0x0"
15026 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15028 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15031 remote_mds_nodsh && skip "remote MDS with nodsh"
15032 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15037 changelog_register || error "changelog_register failed"
15039 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15040 # interfer with $MOUNT/.lustre/fid/ access
15042 [[ $? -eq 0 ]] || error "mkdir failed"
15044 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15045 $LCTL set_param fail_loc=0x8000140c
15047 $LCTL set_param fail_val=5
15050 echo foofoo > $DIR/$tdir/$tfile &
15053 # wait for create to be delayed
15057 [[ $? -eq 0 ]] || error "create should be blocked"
15059 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15060 stack_trap "rm -f $tempfile"
15061 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15062 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15063 # some delay may occur during ChangeLog publishing and file read just
15064 # above, that could allow file write to happen finally
15065 [[ -s $tempfile ]] && echo "file should be empty"
15067 $LCTL set_param fail_loc=0
15070 [[ $? -eq 0 ]] || error "create failed"
15072 run_test 161d "create with concurrent .lustre/fid access"
15075 local expected="$1"
15080 path=$($LFS fid2path "$@")
15083 if [ $rc -ne 0 ]; then
15084 error "path looked up of '$expected' failed: rc=$rc"
15085 elif [ "$path" != "$expected" ]; then
15086 error "path looked up '$path' instead of '$expected'"
15088 echo "FID '$fid' resolves to path '$path' as expected"
15092 test_162a() { # was test_162
15093 test_mkdir -p -c1 $DIR/$tdir/d2
15094 touch $DIR/$tdir/d2/$tfile
15095 touch $DIR/$tdir/d2/x1
15096 touch $DIR/$tdir/d2/x2
15097 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15098 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15100 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15101 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15104 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15105 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15106 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15108 # softlink to wrong file
15109 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15110 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15111 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15114 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15115 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15116 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15117 # fid2path dir/fsname should both work
15118 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15119 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15121 # hardlink count: check that there are 2 links
15122 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15123 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15125 # hardlink indexing: remove the first link
15126 rm $DIR/$tdir/d2/p/q/r/hlink
15127 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15129 run_test 162a "path lookup sanity"
15132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15133 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15136 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15137 error "create striped dir failed"
15139 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15140 tail -n 1 | awk '{print $2}')
15141 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15143 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15144 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15147 for ((i=0;i<5;i++)); do
15148 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15149 error "get fid for f$i failed"
15150 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15152 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15153 error "get fid for d$i failed"
15154 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15159 run_test 162b "striped directory path lookup sanity"
15161 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15163 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15164 skip "Need MDS version at least 2.7.51"
15166 local lpath=$tdir.local
15167 local rpath=$tdir.remote
15169 test_mkdir $DIR/$lpath
15170 test_mkdir $DIR/$rpath
15172 for ((i = 0; i <= 101; i++)); do
15175 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15176 error "get fid for local directory $DIR/$lpath failed"
15177 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15180 test_mkdir $DIR/$rpath
15181 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15182 error "get fid for remote directory $DIR/$rpath failed"
15183 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15188 run_test 162c "fid2path works with paths 100 or more directories deep"
15190 oalr_event_count() {
15194 awk -v name="${FSNAME}-OST0000" \
15195 -v event="${event}" \
15196 '$1 == "TRACE" && $2 == event && $3 == name' \
15201 oalr_expect_event_count() {
15204 local expect="${3}"
15207 count=$(oalr_event_count "${event}" "${trace}")
15208 if ((count == expect)); then
15212 error_noexit "${event} event count was '${count}', expected ${expect}"
15218 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15220 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15224 sync # Flush previous IOs so we can count log entries.
15225 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15226 stack_trap cleanup_165 EXIT
15230 local trace="/tmp/${tfile}.trace"
15234 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15238 do_facet ost1 ofd_access_log_reader --list
15241 do_facet ost1 killall -TERM ofd_access_log_reader
15245 if ((rc != 0)); then
15246 error "ofd_access_log_reader exited with rc = '${rc}'"
15249 # Parse trace file for discovery events:
15250 oalr_expect_event_count alr_log_add "${trace}" 1
15251 oalr_expect_event_count alr_log_eof "${trace}" 1
15252 oalr_expect_event_count alr_log_free "${trace}" 1
15254 run_test 165a "ofd access log discovery"
15257 local trace="/tmp/${tfile}.trace"
15258 local file="${DIR}/${tfile}"
15269 lfs setstripe -c 1 -i 0 "${file}"
15270 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15271 do_facet ost1 ofd_access_log_reader --list
15273 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15275 do_facet ost1 killall -TERM ofd_access_log_reader
15279 if ((rc != 0)); then
15280 error "ofd_access_log_reader exited with rc = '${rc}'"
15283 oalr_expect_event_count alr_log_entry "${trace}" 1
15285 pfid1=$($LFS path2fid "${file}")
15287 # 1 2 3 4 5 6 7 8 9 10
15288 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15289 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15291 echo "entry = '${entry[*]}'" >&2
15294 if [[ "${pfid1}" != "${pfid2}" ]]; then
15295 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15299 if ((size != 1048576)); then
15300 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15304 if [[ "${flags}" != "w" ]]; then
15305 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15308 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15309 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c || error "cannot read '${file}'"
15311 do_facet ost1 killall -TERM ofd_access_log_reader
15315 if ((rc != 0)); then
15316 error "ofd_access_log_reader exited with rc = '${rc}'"
15319 oalr_expect_event_count alr_log_entry "${trace}" 1
15321 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15322 echo "entry = '${entry[*]}'" >&2
15325 if [[ "${pfid1}" != "${pfid2}" ]]; then
15326 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15330 if ((size != 524288)); then
15331 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15335 if [[ "${flags}" != "r" ]]; then
15336 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15339 run_test 165b "ofd access log entries are produced and consumed"
15342 local file="${DIR}/${tdir}/${tfile}"
15343 test_mkdir "${DIR}/${tdir}"
15347 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15349 # 4096 / 64 = 64. Create twice as many entries.
15350 for ((i = 0; i < 128; i++)); do
15351 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c || error "cannot create file"
15355 do_facet ost1 ofd_access_log_reader --list
15356 unlinkmany "${file}-%d" 128
15358 run_test 165c "full ofd access logs do not block IOs"
15360 oal_peek_entry_count() {
15361 do_facet ost1 ofd_access_log_reader --list | awk '$1 == "_entry_count:" { print $2; }'
15364 oal_expect_entry_count() {
15365 local entry_count=$(oal_peek_entry_count)
15368 if ((entry_count == expect)); then
15372 error_noexit "bad entry count, got ${entry_count}, expected ${expect}"
15373 do_facet ost1 ofd_access_log_reader --list >&2
15378 local trace="/tmp/${tfile}.trace"
15379 local file="${DIR}/${tdir}/${tfile}"
15380 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15382 test_mkdir "${DIR}/${tdir}"
15385 lfs setstripe -c 1 -i 0 "${file}"
15387 do_facet ost1 lctl set_param "${param}=rw"
15388 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15389 oal_expect_entry_count 1
15391 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15392 oal_expect_entry_count 2
15394 do_facet ost1 lctl set_param "${param}=r"
15395 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15396 oal_expect_entry_count 2
15398 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15399 oal_expect_entry_count 3
15401 do_facet ost1 lctl set_param "${param}=w"
15402 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15403 oal_expect_entry_count 4
15405 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15406 oal_expect_entry_count 4
15408 do_facet ost1 lctl set_param "${param}=0"
15409 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15410 oal_expect_entry_count 4
15412 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15413 oal_expect_entry_count 4
15415 run_test 165d "ofd_access_log mask works"
15418 # do directio so as not to populate the page cache
15419 log "creating a 10 Mb file"
15420 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15421 log "starting reads"
15422 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15423 log "truncating the file"
15424 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15426 kill %+ || true # reads might have finished
15427 echo "wait until dd is finished"
15429 log "removing the temporary file"
15430 rm -rf $DIR/$tfile || error "tmp file removal failed"
15432 run_test 169 "parallel read and truncate should not deadlock"
15435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15437 $LCTL clear # bug 18514
15438 $LCTL debug_daemon start $TMP/${tfile}_log_good
15440 $LCTL debug_daemon stop
15441 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15442 error "sed failed to read log_good"
15444 $LCTL debug_daemon start $TMP/${tfile}_log_good
15446 $LCTL debug_daemon stop
15448 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15449 error "lctl df log_bad failed"
15451 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15452 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15454 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15455 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15457 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15458 error "bad_line good_line1 good_line2 are empty"
15460 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15461 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15462 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15464 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15465 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15466 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15468 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15469 error "bad_line_new good_line_new are empty"
15471 local expected_good=$((good_line1 + good_line2*2))
15473 rm -f $TMP/${tfile}*
15474 # LU-231, short malformed line may not be counted into bad lines
15475 if [ $bad_line -ne $bad_line_new ] &&
15476 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15477 error "expected $bad_line bad lines, but got $bad_line_new"
15481 if [ $expected_good -ne $good_line_new ]; then
15482 error "expected $expected_good good lines, but got $good_line_new"
15487 run_test 170 "test lctl df to handle corrupted log ====================="
15489 test_171() { # bug20592
15490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15492 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15493 $LCTL set_param fail_loc=0x50e
15494 $LCTL set_param fail_val=3000
15495 multiop_bg_pause $DIR/$tfile O_s || true
15497 kill -USR1 $MULTIPID
15501 if dmesg | grep "recursive fault"; then
15502 error "caught a recursive fault"
15504 $LCTL set_param fail_loc=0
15507 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15509 # it would be good to share it with obdfilter-survey/iokit-libecho code
15510 setup_obdecho_osc () {
15513 local obdfilter_name=$2
15514 echo "Creating new osc for $obdfilter_name on $ost_nid"
15515 # make sure we can find loopback nid
15516 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15518 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15519 ${obdfilter_name}_osc_UUID || rc=2; }
15520 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15521 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15525 cleanup_obdecho_osc () {
15526 local obdfilter_name=$1
15527 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15528 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15535 local pages=${3:-64}
15540 local obd_size=$(get_obd_size $node $OBD)
15541 local page_size=$(get_page_size $node)
15542 if [[ -n "$obd_size" ]]; then
15543 local new_count=$((obd_size / (pages * page_size / 1024)))
15544 [[ $new_count -ge $count ]] || count=$new_count
15547 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15548 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15550 if [ $rc -eq 0 ]; then
15551 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15552 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15554 echo "New object id is $id"
15555 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15557 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15558 "test_brw $count w v $pages $id" || rc=4; }
15559 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15561 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15562 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15563 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15564 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15565 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15572 if ! module_loaded obdecho; then
15573 load_module obdecho/obdecho &&
15574 stack_trap "rmmod obdecho" EXIT ||
15575 error "unable to load obdecho on client"
15578 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15579 local host=$($LCTL get_param -n osc.$osc.import |
15580 awk '/current_connection:/ { print $2 }' )
15581 local target=$($LCTL get_param -n osc.$osc.import |
15582 awk '/target:/ { print $2 }' )
15583 target=${target%_UUID}
15585 if [ -n "$target" ]; then
15586 setup_obdecho_osc $host $target &&
15587 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15588 { error "obdecho setup failed with $?"; return; }
15590 obdecho_test ${target}_osc client ||
15591 error "obdecho_test failed on ${target}_osc"
15593 $LCTL get_param osc.$osc.import
15594 error "there is no osc.$osc.import target"
15597 run_test 180a "test obdecho on osc"
15600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15601 remote_ost_nodsh && skip "remote OST with nodsh"
15603 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15604 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15605 error "failed to load module obdecho"
15607 local target=$(do_facet ost1 $LCTL dl |
15608 awk '/obdfilter/ { print $4; exit; }')
15610 if [ -n "$target" ]; then
15611 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15613 do_facet ost1 $LCTL dl
15614 error "there is no obdfilter target on ost1"
15617 run_test 180b "test obdecho directly on obdfilter"
15619 test_180c() { # LU-2598
15620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15621 remote_ost_nodsh && skip "remote OST with nodsh"
15622 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15623 skip "Need MDS version at least 2.4.0"
15625 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15626 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15627 error "failed to load module obdecho"
15629 local target=$(do_facet ost1 $LCTL dl |
15630 awk '/obdfilter/ { print $4; exit; }')
15632 if [ -n "$target" ]; then
15633 local pages=16384 # 64MB bulk I/O RPC size
15635 obdecho_test "$target" ost1 "$pages" ||
15636 error "obdecho_test with pages=$pages failed with $?"
15638 do_facet ost1 $LCTL dl
15639 error "there is no obdfilter target on ost1"
15642 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15644 test_181() { # bug 22177
15645 test_mkdir $DIR/$tdir
15646 # create enough files to index the directory
15647 createmany -o $DIR/$tdir/foobar 4000
15648 # print attributes for debug purpose
15651 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15653 # remove the files & current working dir
15654 unlinkmany $DIR/$tdir/foobar 4000
15656 kill -USR1 $MULTIPID
15658 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15661 run_test 181 "Test open-unlinked dir ========================"
15667 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15669 $LCTL set_param mdc.*.rpc_stats=clear
15671 for (( i = 0; i < $tcount; i++ )) ; do
15672 mkdir $DIR/$tdir/$i
15675 for (( i = 0; i < $tcount; i++ )) ; do
15676 createmany -o $DIR/$tdir/$i/f- $fcount &
15680 for (( i = 0; i < $tcount; i++ )) ; do
15681 unlinkmany $DIR/$tdir/$i/f- $fcount &
15685 $LCTL get_param mdc.*.rpc_stats
15689 run_test 182 "Test parallel modify metadata operations ================"
15691 test_183() { # LU-2275
15692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15693 remote_mds_nodsh && skip "remote MDS with nodsh"
15694 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15695 skip "Need MDS version at least 2.3.56"
15697 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15698 echo aaa > $DIR/$tdir/$tfile
15700 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15701 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15703 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15704 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15706 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15708 # Flush negative dentry cache
15709 touch $DIR/$tdir/$tfile
15711 # We are not checking for any leaked references here, they'll
15712 # become evident next time we do cleanup with module unload.
15715 run_test 183 "No crash or request leak in case of strange dispositions ========"
15717 # test suite 184 is for LU-2016, LU-2017
15719 check_swap_layouts_support
15721 dir0=$DIR/$tdir/$testnum
15722 test_mkdir -p -c1 $dir0
15727 $LFS setstripe -c1 $file1
15729 $LFS setstripe -c2 $file2
15731 gen1=$($LFS getstripe -g $file1)
15732 gen2=$($LFS getstripe -g $file2)
15734 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15735 gen=$($LFS getstripe -g $file1)
15736 [[ $gen1 != $gen ]] ||
15737 "Layout generation on $file1 does not change"
15738 gen=$($LFS getstripe -g $file2)
15739 [[ $gen2 != $gen ]] ||
15740 "Layout generation on $file2 does not change"
15742 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15743 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15745 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15747 run_test 184a "Basic layout swap"
15750 check_swap_layouts_support
15752 dir0=$DIR/$tdir/$testnum
15753 mkdir -p $dir0 || error "creating dir $dir0"
15760 $LFS setstripe -c1 $file1
15761 $LFS setstripe -c2 $file2
15762 $LFS setstripe -c1 $file3
15763 chown $RUNAS_ID $file3
15764 gen1=$($LFS getstripe -g $file1)
15765 gen2=$($LFS getstripe -g $file2)
15767 $LFS swap_layouts $dir1 $dir2 &&
15768 error "swap of directories layouts should fail"
15769 $LFS swap_layouts $dir1 $file1 &&
15770 error "swap of directory and file layouts should fail"
15771 $RUNAS $LFS swap_layouts $file1 $file2 &&
15772 error "swap of file we cannot write should fail"
15773 $LFS swap_layouts $file1 $file3 &&
15774 error "swap of file with different owner should fail"
15775 /bin/true # to clear error code
15777 run_test 184b "Forbidden layout swap (will generate errors)"
15780 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15781 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15782 check_swap_layouts_support
15784 local dir0=$DIR/$tdir/$testnum
15785 mkdir -p $dir0 || error "creating dir $dir0"
15787 local ref1=$dir0/ref1
15788 local ref2=$dir0/ref2
15789 local file1=$dir0/file1
15790 local file2=$dir0/file2
15791 # create a file large enough for the concurrent test
15792 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15793 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15794 echo "ref file size: ref1($(stat -c %s $ref1))," \
15795 "ref2($(stat -c %s $ref2))"
15798 dd if=$ref1 of=$file1 bs=16k &
15801 # Make sure dd starts to copy file
15802 while [ ! -f $file1 ]; do sleep 0.1; done
15804 $LFS swap_layouts $file1 $file2
15807 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15808 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15810 # how many bytes copied before swapping layout
15811 local copied=$(stat -c %s $file2)
15812 local remaining=$(stat -c %s $ref1)
15813 remaining=$((remaining - copied))
15814 echo "Copied $copied bytes before swapping layout..."
15816 cmp -n $copied $file1 $ref2 | grep differ &&
15817 error "Content mismatch [0, $copied) of ref2 and file1"
15818 cmp -n $copied $file2 $ref1 ||
15819 error "Content mismatch [0, $copied) of ref1 and file2"
15820 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15821 error "Content mismatch [$copied, EOF) of ref1 and file1"
15824 rm -f $ref1 $ref2 $file1 $file2
15826 run_test 184c "Concurrent write and layout swap"
15829 check_swap_layouts_support
15830 [ -z "$(which getfattr 2>/dev/null)" ] &&
15831 skip_env "no getfattr command"
15833 local file1=$DIR/$tdir/$tfile-1
15834 local file2=$DIR/$tdir/$tfile-2
15835 local file3=$DIR/$tdir/$tfile-3
15839 mkdir -p $DIR/$tdir
15840 touch $file1 || error "create $file1 failed"
15841 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15842 error "create $file2 failed"
15843 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15844 error "create $file3 failed"
15845 lovea1=$(get_layout_param $file1)
15847 $LFS swap_layouts $file2 $file3 ||
15848 error "swap $file2 $file3 layouts failed"
15849 $LFS swap_layouts $file1 $file2 ||
15850 error "swap $file1 $file2 layouts failed"
15852 lovea2=$(get_layout_param $file2)
15855 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15857 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15858 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15860 run_test 184d "allow stripeless layouts swap"
15863 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15864 skip "Need MDS version at least 2.6.94"
15865 check_swap_layouts_support
15866 [ -z "$(which getfattr 2>/dev/null)" ] &&
15867 skip_env "no getfattr command"
15869 local file1=$DIR/$tdir/$tfile-1
15870 local file2=$DIR/$tdir/$tfile-2
15871 local file3=$DIR/$tdir/$tfile-3
15874 mkdir -p $DIR/$tdir
15875 touch $file1 || error "create $file1 failed"
15876 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15877 error "create $file2 failed"
15878 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15879 error "create $file3 failed"
15881 $LFS swap_layouts $file1 $file2 ||
15882 error "swap $file1 $file2 layouts failed"
15884 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15885 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15887 echo 123 > $file1 || error "Should be able to write into $file1"
15889 $LFS swap_layouts $file1 $file3 ||
15890 error "swap $file1 $file3 layouts failed"
15892 echo 123 > $file1 || error "Should be able to write into $file1"
15894 rm -rf $file1 $file2 $file3
15896 run_test 184e "Recreate layout after stripeless layout swaps"
15899 # Create a file with name longer than sizeof(struct stat) ==
15900 # 144 to see if we can get chars from the file name to appear
15901 # in the returned striping. Note that 'f' == 0x66.
15902 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15904 mkdir -p $DIR/$tdir
15905 mcreate $DIR/$tdir/$file
15906 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15907 error "IOC_MDC_GETFILEINFO returned garbage striping"
15910 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15912 test_185() { # LU-2441
15913 # LU-3553 - no volatile file support in old servers
15914 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15915 skip "Need MDS version at least 2.3.60"
15917 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15918 touch $DIR/$tdir/spoo
15919 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15920 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15921 error "cannot create/write a volatile file"
15922 [ "$FILESET" == "" ] &&
15923 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15924 error "FID is still valid after close"
15926 multiop_bg_pause $DIR/$tdir vVw4096_c
15933 # assume that the next FID for this client is sequential, since stdout
15934 # is unfortunately eaten by multiop_bg_pause
15935 local n=$((${fidv[1]} + 1))
15936 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15937 if [ "$FILESET" == "" ]; then
15938 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15939 error "FID is missing before close"
15941 kill -USR1 $multi_pid
15942 # 1 second delay, so if mtime change we will see it
15944 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15945 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15947 run_test 185 "Volatile file support"
15949 function create_check_volatile() {
15953 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15956 local FID=$(cat /tmp/${tfile}.fid)
15957 [ "$FID" == "" ] && error "can't get FID for volatile"
15958 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15959 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15960 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15964 cancel_lru_locks mdc # flush opencache
15965 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15970 # LU-12516 - volatile creation via .lustre
15971 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15972 skip "Need MDS version at least 2.3.55"
15974 create_check_volatile 0
15975 [ $MDSCOUNT -lt 2 ] && return 0
15978 create_check_volatile 1
15982 run_test 185a "Volatile file creation in .lustre/fid/"
15985 remote_mds_nodsh && skip "remote MDS with nodsh"
15986 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15987 skip "Need MDS version at least 2.3.0"
15989 local dir0=$DIR/$tdir/$testnum
15990 mkdir -p $dir0 || error "creating dir $dir0"
15992 local file=$dir0/file1
15993 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15994 local dv1=$($LFS data_version $file)
15995 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15996 local dv2=$($LFS data_version $file)
15997 [[ $dv1 != $dv2 ]] ||
15998 error "data version did not change on write $dv1 == $dv2"
16003 run_test 187a "Test data version change"
16006 remote_mds_nodsh && skip "remote MDS with nodsh"
16007 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16008 skip "Need MDS version at least 2.3.0"
16010 local dir0=$DIR/$tdir/$testnum
16011 mkdir -p $dir0 || error "creating dir $dir0"
16013 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16014 [[ ${DV[0]} != ${DV[1]} ]] ||
16015 error "data version did not change on write"\
16016 " ${DV[0]} == ${DV[1]}"
16021 run_test 187b "Test data version change on volatile file"
16024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16025 remote_mgs_nodsh && skip "remote MGS with nodsh"
16026 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16028 local POOL=${POOL:-cea1}
16029 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16030 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16033 local last_ost=$(($OSTCOUNT - 1))
16035 local ost_list=$(seq $first_ost $ost_step $last_ost)
16036 local ost_range="$first_ost $last_ost $ost_step"
16037 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16038 local file_dir=$POOL_ROOT/file_tst
16039 local subdir=$test_path/subdir
16043 # former test_200a test_200b
16044 pool_add $POOL || { rc=$? ; break; }
16045 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16046 # former test_200c test_200d
16047 mkdir -p $test_path
16048 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16049 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16051 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16052 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16053 || { rc=$? ; break; }
16054 # former test_200e test_200f
16055 local files=$((OSTCOUNT*3))
16056 pool_alloc_files $POOL $test_path $files "$ost_list" \
16057 || { rc=$? ; break; }
16058 pool_create_files $POOL $file_dir $files "$ost_list" \
16059 || { rc=$? ; break; }
16060 # former test_200g test_200h
16061 pool_lfs_df $POOL || { rc=$? ; break; }
16062 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16064 # former test_201a test_201b test_201c
16065 pool_remove_first_target $POOL || { rc=$? ; break; }
16067 local f=$test_path/$tfile
16068 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16069 pool_remove $POOL $f || { rc=$? ; break; }
16077 run_test 200 "OST pools"
16079 # usage: default_attr <count | size | offset>
16081 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16084 # usage: check_default_stripe_attr
16085 check_default_stripe_attr() {
16086 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16089 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16091 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16095 error "unknown getstripe attr '$1'"
16098 [ $ACTUAL == $EXPECTED ] ||
16099 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16103 test_mkdir $DIR/$tdir
16104 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16106 check_default_stripe_attr --stripe-count
16107 check_default_stripe_attr --stripe-size
16108 check_default_stripe_attr --stripe-index
16110 run_test 204a "Print default stripe attributes"
16113 test_mkdir $DIR/$tdir
16114 $LFS setstripe --stripe-count 1 $DIR/$tdir
16116 check_default_stripe_attr --stripe-size
16117 check_default_stripe_attr --stripe-index
16119 run_test 204b "Print default stripe size and offset"
16122 test_mkdir $DIR/$tdir
16123 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16125 check_default_stripe_attr --stripe-count
16126 check_default_stripe_attr --stripe-index
16128 run_test 204c "Print default stripe count and offset"
16131 test_mkdir $DIR/$tdir
16132 $LFS setstripe --stripe-index 0 $DIR/$tdir
16134 check_default_stripe_attr --stripe-count
16135 check_default_stripe_attr --stripe-size
16137 run_test 204d "Print default stripe count and size"
16140 test_mkdir $DIR/$tdir
16141 $LFS setstripe -d $DIR/$tdir
16143 check_default_stripe_attr --stripe-count --raw
16144 check_default_stripe_attr --stripe-size --raw
16145 check_default_stripe_attr --stripe-index --raw
16147 run_test 204e "Print raw stripe attributes"
16150 test_mkdir $DIR/$tdir
16151 $LFS setstripe --stripe-count 1 $DIR/$tdir
16153 check_default_stripe_attr --stripe-size --raw
16154 check_default_stripe_attr --stripe-index --raw
16156 run_test 204f "Print raw stripe size and offset"
16159 test_mkdir $DIR/$tdir
16160 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16162 check_default_stripe_attr --stripe-count --raw
16163 check_default_stripe_attr --stripe-index --raw
16165 run_test 204g "Print raw stripe count and offset"
16168 test_mkdir $DIR/$tdir
16169 $LFS setstripe --stripe-index 0 $DIR/$tdir
16171 check_default_stripe_attr --stripe-count --raw
16172 check_default_stripe_attr --stripe-size --raw
16174 run_test 204h "Print raw stripe count and size"
16176 # Figure out which job scheduler is being used, if any,
16177 # or use a fake one
16178 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16179 JOBENV=SLURM_JOB_ID
16180 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16182 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16184 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16185 JOBENV=LOADL_STEP_ID
16186 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16189 $LCTL list_param jobid_name > /dev/null 2>&1
16190 if [ $? -eq 0 ]; then
16196 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16198 verify_jobstats() {
16203 # we don't really need to clear the stats for this test to work, since each
16204 # command has a unique jobid, but it makes debugging easier if needed.
16205 # for facet in $facets; do
16206 # local dev=$(convert_facet2label $facet)
16207 # # clear old jobstats
16208 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16211 # use a new JobID for each test, or we might see an old one
16212 [ "$JOBENV" = "FAKE_JOBID" ] &&
16213 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16215 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16217 [ "$JOBENV" = "nodelocal" ] && {
16218 FAKE_JOBID=id.$testnum.%e.$RANDOM
16219 $LCTL set_param jobid_name=$FAKE_JOBID
16220 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16223 log "Test: ${cmd[*]}"
16224 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16226 if [ $JOBENV = "FAKE_JOBID" ]; then
16227 FAKE_JOBID=$JOBVAL ${cmd[*]}
16232 # all files are created on OST0000
16233 for facet in $facets; do
16234 local stats="*.$(convert_facet2label $facet).job_stats"
16236 # strip out libtool wrappers for in-tree executables
16237 if [ $(do_facet $facet lctl get_param $stats |
16238 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16239 do_facet $facet lctl get_param $stats
16240 error "No jobstats for $JOBVAL found on $facet::$stats"
16246 local new_jobenv=$1
16248 set_persistent_param_and_check client "jobid_var" \
16249 "$FSNAME.sys.jobid_var" $new_jobenv
16252 test_205a() { # Job stats
16253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16254 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16255 skip "Need MDS version with at least 2.7.1"
16256 remote_mgs_nodsh && skip "remote MGS with nodsh"
16257 remote_mds_nodsh && skip "remote MDS with nodsh"
16258 remote_ost_nodsh && skip "remote OST with nodsh"
16259 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16260 skip "Server doesn't support jobstats"
16261 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16263 local old_jobenv=$($LCTL get_param -n jobid_var)
16264 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16266 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16267 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16269 stack_trap "do_facet mgs $PERM_CMD \
16270 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16274 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16275 mdt.*.job_cleanup_interval | head -n 1)
16276 local new_interval=5
16277 do_facet $SINGLEMDS \
16278 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16279 stack_trap "do_facet $SINGLEMDS \
16280 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16281 local start=$SECONDS
16285 cmd="mkdir $DIR/$tdir"
16286 verify_jobstats "$cmd" "$SINGLEMDS"
16288 cmd="rmdir $DIR/$tdir"
16289 verify_jobstats "$cmd" "$SINGLEMDS"
16290 # mkdir on secondary MDT
16291 if [ $MDSCOUNT -gt 1 ]; then
16292 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16293 verify_jobstats "$cmd" "mds2"
16296 cmd="mknod $DIR/$tfile c 1 3"
16297 verify_jobstats "$cmd" "$SINGLEMDS"
16299 cmd="rm -f $DIR/$tfile"
16300 verify_jobstats "$cmd" "$SINGLEMDS"
16301 # create all files on OST0000 so verify_jobstats can find OST stats
16303 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16304 verify_jobstats "$cmd" "$SINGLEMDS"
16306 cmd="touch $DIR/$tfile"
16307 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16309 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16310 verify_jobstats "$cmd" "ost1"
16312 cancel_lru_locks osc
16313 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16314 verify_jobstats "$cmd" "ost1"
16316 cmd="$TRUNCATE $DIR/$tfile 0"
16317 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16319 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16320 verify_jobstats "$cmd" "$SINGLEMDS"
16321 # jobstats expiry - sleep until old stats should be expired
16322 local left=$((new_interval + 5 - (SECONDS - start)))
16323 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16324 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16326 cmd="mkdir $DIR/$tdir.expire"
16327 verify_jobstats "$cmd" "$SINGLEMDS"
16328 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16329 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16331 # Ensure that jobid are present in changelog (if supported by MDS)
16332 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16333 changelog_dump | tail -10
16334 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16335 [ $jobids -eq 9 ] ||
16336 error "Wrong changelog jobid count $jobids != 9"
16340 jobstats_set $JOBENV
16342 changelog_dump | grep $tfile
16343 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16344 [ $jobids -eq 0 ] ||
16345 error "Unexpected jobids when jobid_var=$JOBENV"
16348 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
16349 JOBENV="JOBCOMPLEX"
16350 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16352 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16354 run_test 205a "Verify job stats"
16356 # LU-13117, LU-13597
16358 job_stats="mdt.*.job_stats"
16359 $LCTL set_param $job_stats=clear
16360 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
16361 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16362 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16363 grep "job_id:.*foolish" &&
16364 error "Unexpected jobid found"
16365 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16366 grep "open:.*min.*max.*sum" ||
16367 error "wrong job_stats format found"
16369 run_test 205b "Verify job stats jobid and output format"
16371 # LU-1480, LU-1773 and LU-1657
16373 mkdir -p $DIR/$tdir
16374 $LFS setstripe -c -1 $DIR/$tdir
16375 #define OBD_FAIL_LOV_INIT 0x1403
16376 $LCTL set_param fail_loc=0xa0001403
16377 $LCTL set_param fail_val=1
16378 touch $DIR/$tdir/$tfile || true
16380 run_test 206 "fail lov_init_raid0() doesn't lbug"
16383 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16384 local fsz=`stat -c %s $DIR/$tfile`
16385 cancel_lru_locks mdc
16387 # do not return layout in getattr intent
16388 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16389 $LCTL set_param fail_loc=0x170
16390 local sz=`stat -c %s $DIR/$tfile`
16392 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16396 run_test 207a "can refresh layout at glimpse"
16399 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16400 local cksum=`md5sum $DIR/$tfile`
16401 local fsz=`stat -c %s $DIR/$tfile`
16402 cancel_lru_locks mdc
16403 cancel_lru_locks osc
16405 # do not return layout in getattr intent
16406 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16407 $LCTL set_param fail_loc=0x171
16409 # it will refresh layout after the file is opened but before read issues
16410 echo checksum is "$cksum"
16411 echo "$cksum" |md5sum -c --quiet || error "file differs"
16415 run_test 207b "can refresh layout at open"
16418 # FIXME: in this test suite, only RD lease is used. This is okay
16419 # for now as only exclusive open is supported. After generic lease
16420 # is done, this test suite should be revised. - Jinshan
16422 remote_mds_nodsh && skip "remote MDS with nodsh"
16423 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16424 skip "Need MDS version at least 2.4.52"
16426 echo "==== test 1: verify get lease work"
16427 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16429 echo "==== test 2: verify lease can be broken by upcoming open"
16430 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16434 $MULTIOP $DIR/$tfile oO_RDONLY:c
16435 kill -USR1 $PID && wait $PID || error "break lease error"
16437 echo "==== test 3: verify lease can't be granted if an open already exists"
16438 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16442 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16443 kill -USR1 $PID && wait $PID || error "open file error"
16445 echo "==== test 4: lease can sustain over recovery"
16446 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16452 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16454 echo "==== test 5: lease broken can't be regained by replay"
16455 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16459 # open file to break lease and then recovery
16460 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16463 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16467 run_test 208 "Exclusive open"
16470 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16471 skip_env "must have disp_stripe"
16474 sync; sleep 5; sync;
16476 echo 3 > /proc/sys/vm/drop_caches
16477 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16479 # open/close 500 times
16480 for i in $(seq 500); do
16484 echo 3 > /proc/sys/vm/drop_caches
16485 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16487 echo "before: $req_before, after: $req_after"
16488 [ $((req_after - req_before)) -ge 300 ] &&
16489 error "open/close requests are not freed"
16492 run_test 209 "read-only open/close requests should be freed promptly"
16497 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
16501 $LFS getstripe $DIR/$tfile
16503 wait $pid || error "multiop failed"
16505 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16509 $LFS getstripe $DIR/$tfile
16511 wait $pid || error "multiop failed"
16513 run_test 210 "lfs getstripe does not break leases"
16517 size=$((size % 8192 + 1))
16518 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16519 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16520 rm -f $DIR/f212 $DIR/f212.xyz
16522 run_test 212 "Sendfile test ============================================"
16525 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16526 cancel_lru_locks osc
16527 lctl set_param fail_loc=0x8000040f
16528 # generate a read lock
16529 cat $DIR/$tfile > /dev/null
16530 # write to the file, it will try to cancel the above read lock.
16531 cat /etc/hosts >> $DIR/$tfile
16533 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16535 test_214() { # for bug 20133
16536 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16537 for (( i=0; i < 340; i++ )) ; do
16538 touch $DIR/$tdir/d214c/a$i
16541 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16542 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16543 ls $DIR/d214c || error "ls $DIR/d214c failed"
16544 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16545 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16547 run_test 214 "hash-indexed directory test - bug 20133"
16549 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16550 create_lnet_proc_files() {
16551 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16554 # counterpart of create_lnet_proc_files
16555 remove_lnet_proc_files() {
16556 rm -f $TMP/lnet_$1.sys
16559 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16560 # 3rd arg as regexp for body
16561 check_lnet_proc_stats() {
16562 local l=$(cat "$TMP/lnet_$1" |wc -l)
16563 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16565 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16568 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16569 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16570 # optional and can be regexp for 2nd line (lnet.routes case)
16571 check_lnet_proc_entry() {
16572 local blp=2 # blp stands for 'position of 1st line of body'
16573 [ -z "$5" ] || blp=3 # lnet.routes case
16575 local l=$(cat "$TMP/lnet_$1" |wc -l)
16576 # subtracting one from $blp because the body can be empty
16577 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16579 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16580 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16582 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16583 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16585 # bail out if any unexpected line happened
16586 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16587 [ "$?" != 0 ] || error "$2 misformatted"
16590 test_215() { # for bugs 18102, 21079, 21517
16591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16593 local N='(0|[1-9][0-9]*)' # non-negative numeric
16594 local P='[1-9][0-9]*' # positive numeric
16595 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16596 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16597 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16598 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16600 local L1 # regexp for 1st line
16601 local L2 # regexp for 2nd line (optional)
16602 local BR # regexp for the rest (body)
16604 # lnet.stats should look as 11 space-separated non-negative numerics
16605 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16606 create_lnet_proc_files "stats"
16607 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16608 remove_lnet_proc_files "stats"
16610 # lnet.routes should look like this:
16611 # Routing disabled/enabled
16612 # net hops priority state router
16613 # where net is a string like tcp0, hops > 0, priority >= 0,
16614 # state is up/down,
16615 # router is a string like 192.168.1.1@tcp2
16616 L1="^Routing (disabled|enabled)$"
16617 L2="^net +hops +priority +state +router$"
16618 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16619 create_lnet_proc_files "routes"
16620 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16621 remove_lnet_proc_files "routes"
16623 # lnet.routers should look like this:
16624 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16625 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16626 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16627 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16628 L1="^ref +rtr_ref +alive +router$"
16629 BR="^$P +$P +(up|down) +$NID$"
16630 create_lnet_proc_files "routers"
16631 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16632 remove_lnet_proc_files "routers"
16634 # lnet.peers should look like this:
16635 # nid refs state last max rtr min tx min queue
16636 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16637 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16638 # numeric (0 or >0 or <0), queue >= 0.
16639 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16640 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16641 create_lnet_proc_files "peers"
16642 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16643 remove_lnet_proc_files "peers"
16645 # lnet.buffers should look like this:
16646 # pages count credits min
16647 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16648 L1="^pages +count +credits +min$"
16649 BR="^ +$N +$N +$I +$I$"
16650 create_lnet_proc_files "buffers"
16651 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16652 remove_lnet_proc_files "buffers"
16654 # lnet.nis should look like this:
16655 # nid status alive refs peer rtr max tx min
16656 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16657 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16658 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16659 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16660 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16661 create_lnet_proc_files "nis"
16662 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16663 remove_lnet_proc_files "nis"
16665 # can we successfully write to lnet.stats?
16666 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16668 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16670 test_216() { # bug 20317
16671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16672 remote_ost_nodsh && skip "remote OST with nodsh"
16675 local facets=$(get_facets OST)
16676 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16678 save_lustre_params client "osc.*.contention_seconds" > $p
16679 save_lustre_params $facets \
16680 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16681 save_lustre_params $facets \
16682 "ldlm.namespaces.filter-*.contended_locks" >> $p
16683 save_lustre_params $facets \
16684 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16685 clear_stats osc.*.osc_stats
16687 # agressive lockless i/o settings
16688 do_nodes $(comma_list $(osts_nodes)) \
16689 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16690 ldlm.namespaces.filter-*.contended_locks=0 \
16691 ldlm.namespaces.filter-*.contention_seconds=60"
16692 lctl set_param -n osc.*.contention_seconds=60
16694 $DIRECTIO write $DIR/$tfile 0 10 4096
16695 $CHECKSTAT -s 40960 $DIR/$tfile
16697 # disable lockless i/o
16698 do_nodes $(comma_list $(osts_nodes)) \
16699 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16700 ldlm.namespaces.filter-*.contended_locks=32 \
16701 ldlm.namespaces.filter-*.contention_seconds=0"
16702 lctl set_param -n osc.*.contention_seconds=0
16703 clear_stats osc.*.osc_stats
16705 dd if=/dev/zero of=$DIR/$tfile count=0
16706 $CHECKSTAT -s 0 $DIR/$tfile
16708 restore_lustre_params <$p
16712 run_test 216 "check lockless direct write updates file size and kms correctly"
16714 test_217() { # bug 22430
16715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16720 for node in $(nodes_list); do
16721 nid=$(host_nids_address $node $NETTYPE)
16722 if [[ $nid = *-* ]] ; then
16723 echo "lctl ping $(h2nettype $nid)"
16724 lctl ping $(h2nettype $nid)
16726 echo "skipping $node (no hyphen detected)"
16730 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16733 # do directio so as not to populate the page cache
16734 log "creating a 10 Mb file"
16735 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16736 log "starting reads"
16737 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16738 log "truncating the file"
16739 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16741 kill %+ || true # reads might have finished
16742 echo "wait until dd is finished"
16744 log "removing the temporary file"
16745 rm -rf $DIR/$tfile || error "tmp file removal failed"
16747 run_test 218 "parallel read and truncate should not deadlock"
16750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16752 # write one partial page
16753 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16754 # set no grant so vvp_io_commit_write will do sync write
16755 $LCTL set_param fail_loc=0x411
16756 # write a full page at the end of file
16757 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16759 $LCTL set_param fail_loc=0
16760 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16761 $LCTL set_param fail_loc=0x411
16762 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16765 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16766 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16768 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16770 test_220() { #LU-325
16771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16772 remote_ost_nodsh && skip "remote OST with nodsh"
16773 remote_mds_nodsh && skip "remote MDS with nodsh"
16774 remote_mgs_nodsh && skip "remote MGS with nodsh"
16778 # create on MDT0000 so the last_id and next_id are correct
16780 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16784 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16785 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16786 osp.$mdtosc_proc1.prealloc_last_id)
16787 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16788 osp.$mdtosc_proc1.prealloc_next_id)
16792 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16793 #define OBD_FAIL_OST_ENOINO 0x229
16794 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16795 create_pool $FSNAME.$TESTNAME || return 1
16796 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16798 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16800 MDSOBJS=$((last_id - next_id))
16801 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16803 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16804 echo "OST still has $count kbytes free"
16806 echo "create $MDSOBJS files @next_id..."
16807 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16809 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16810 osp.$mdtosc_proc1.prealloc_last_id)
16811 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16812 osp.$mdtosc_proc1.prealloc_next_id)
16814 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16819 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16820 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16822 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16823 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16824 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16825 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16826 echo "unlink $MDSOBJS files @$next_id..."
16827 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16829 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16834 dd if=`which date` of=$MOUNT/date oflag=sync
16835 chmod +x $MOUNT/date
16837 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16838 $LCTL set_param fail_loc=0x80001401
16840 $MOUNT/date > /dev/null
16843 run_test 221 "make sure fault and truncate race to not cause OOM"
16846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16849 test_mkdir $DIR/$tdir
16850 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16851 createmany -o $DIR/$tdir/$tfile 10
16852 cancel_lru_locks mdc
16853 cancel_lru_locks osc
16854 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16855 $LCTL set_param fail_loc=0x31a
16856 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16857 $LCTL set_param fail_loc=0
16860 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16866 test_mkdir $DIR/$tdir
16867 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16868 createmany -o $DIR/$tdir/$tfile 10
16869 cancel_lru_locks mdc
16870 cancel_lru_locks osc
16871 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16872 $LCTL set_param fail_loc=0x31a
16873 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16874 $LCTL set_param fail_loc=0
16876 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16882 test_mkdir $DIR/$tdir
16883 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16884 createmany -o $DIR/$tdir/$tfile 10
16885 cancel_lru_locks mdc
16886 cancel_lru_locks osc
16887 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16888 $LCTL set_param fail_loc=0x31b
16889 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16890 $LCTL set_param fail_loc=0
16893 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16895 test_224a() { # LU-1039, MRP-303
16896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16898 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16899 $LCTL set_param fail_loc=0x508
16900 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16901 $LCTL set_param fail_loc=0
16904 run_test 224a "Don't panic on bulk IO failure"
16906 test_224b() { # LU-1039, MRP-303
16907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16909 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16910 cancel_lru_locks osc
16911 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16912 $LCTL set_param fail_loc=0x515
16913 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16914 $LCTL set_param fail_loc=0
16917 run_test 224b "Don't panic on bulk IO failure"
16919 test_224c() { # LU-6441
16920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16921 remote_mds_nodsh && skip "remote MDS with nodsh"
16923 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16924 save_writethrough $p
16925 set_cache writethrough on
16927 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
16928 local at_max=$($LCTL get_param -n at_max)
16929 local timeout=$($LCTL get_param -n timeout)
16930 local test_at="at_max"
16931 local param_at="$FSNAME.sys.at_max"
16932 local test_timeout="timeout"
16933 local param_timeout="$FSNAME.sys.timeout"
16935 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16937 set_persistent_param_and_check client "$test_at" "$param_at" 0
16938 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16940 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16941 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16942 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16943 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16945 do_facet ost1 "$LCTL set_param fail_loc=0"
16947 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16948 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16951 $LCTL set_param -n $pages_per_rpc
16952 restore_lustre_params < $p
16955 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16957 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16960 if [ -z ${MDSSURVEY} ]; then
16961 skip_env "mds-survey not found"
16963 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16964 skip "Need MDS version at least 2.2.51"
16966 local mds=$(facet_host $SINGLEMDS)
16967 local target=$(do_nodes $mds 'lctl dl' |
16968 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16970 local cmd1="file_count=1000 thrhi=4"
16971 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16972 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16973 local cmd="$cmd1 $cmd2 $cmd3"
16975 rm -f ${TMP}/mds_survey*
16977 eval $cmd || error "mds-survey with zero-stripe failed"
16978 cat ${TMP}/mds_survey*
16979 rm -f ${TMP}/mds_survey*
16981 run_test 225a "Metadata survey sanity with zero-stripe"
16984 if [ -z ${MDSSURVEY} ]; then
16985 skip_env "mds-survey not found"
16987 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16988 skip "Need MDS version at least 2.2.51"
16989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16990 remote_mds_nodsh && skip "remote MDS with nodsh"
16991 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16992 skip_env "Need to mount OST to test"
16995 local mds=$(facet_host $SINGLEMDS)
16996 local target=$(do_nodes $mds 'lctl dl' |
16997 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16999 local cmd1="file_count=1000 thrhi=4"
17000 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17001 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17002 local cmd="$cmd1 $cmd2 $cmd3"
17004 rm -f ${TMP}/mds_survey*
17006 eval $cmd || error "mds-survey with stripe_count failed"
17007 cat ${TMP}/mds_survey*
17008 rm -f ${TMP}/mds_survey*
17010 run_test 225b "Metadata survey sanity with stripe_count = 1"
17012 mcreate_path2fid () {
17018 local path=$DIR/$tdir/$name
17023 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17024 error "cannot create $desc"
17026 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17028 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17030 fid_path=$($LFS fid2path $MOUNT $fid)
17032 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17034 [ "$path" == "$fid_path" ] ||
17035 error "fid2path returned $fid_path, expected $path"
17037 echo "pass with $path and $fid"
17042 mkdir -p $DIR/$tdir
17044 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17045 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17046 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17047 mcreate_path2fid 0040666 0 0 dir "directory"
17048 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17049 mcreate_path2fid 0100666 0 0 file "regular file"
17050 mcreate_path2fid 0120666 0 0 link "symbolic link"
17051 mcreate_path2fid 0140666 0 0 sock "socket"
17053 run_test 226a "call path2fid and fid2path on files of all type"
17056 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17061 mkdir -p $DIR/$tdir
17062 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17063 error "create remote directory failed"
17064 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17065 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17066 "character special file (null)"
17067 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17068 "character special file (no device)"
17069 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17070 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17071 "block special file (loop)"
17072 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17073 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17074 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17076 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17078 # LU-1299 Executing or running ldd on a truncated executable does not
17079 # cause an out-of-memory condition.
17081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17082 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17084 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17085 chmod +x $MOUNT/date
17087 $MOUNT/date > /dev/null
17088 ldd $MOUNT/date > /dev/null
17091 run_test 227 "running truncated executable does not cause OOM"
17093 # LU-1512 try to reuse idle OI blocks
17095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17096 remote_mds_nodsh && skip "remote MDS with nodsh"
17097 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17099 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17100 local myDIR=$DIR/$tdir
17103 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17104 $LCTL set_param fail_loc=0x80001002
17105 createmany -o $myDIR/t- 10000
17106 $LCTL set_param fail_loc=0
17107 # The guard is current the largest FID holder
17109 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17111 local IDX=$(($SEQ % 64))
17113 do_facet $SINGLEMDS sync
17114 # Make sure journal flushed.
17116 local blk1=$(do_facet $SINGLEMDS \
17117 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17118 grep Blockcount | awk '{print $4}')
17120 # Remove old files, some OI blocks will become idle.
17121 unlinkmany $myDIR/t- 10000
17122 # Create new files, idle OI blocks should be reused.
17123 createmany -o $myDIR/t- 2000
17124 do_facet $SINGLEMDS sync
17125 # Make sure journal flushed.
17127 local blk2=$(do_facet $SINGLEMDS \
17128 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17129 grep Blockcount | awk '{print $4}')
17131 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17133 run_test 228a "try to reuse idle OI blocks"
17136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17137 remote_mds_nodsh && skip "remote MDS with nodsh"
17138 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17140 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17141 local myDIR=$DIR/$tdir
17144 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17145 $LCTL set_param fail_loc=0x80001002
17146 createmany -o $myDIR/t- 10000
17147 $LCTL set_param fail_loc=0
17148 # The guard is current the largest FID holder
17150 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17152 local IDX=$(($SEQ % 64))
17154 do_facet $SINGLEMDS sync
17155 # Make sure journal flushed.
17157 local blk1=$(do_facet $SINGLEMDS \
17158 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17159 grep Blockcount | awk '{print $4}')
17161 # Remove old files, some OI blocks will become idle.
17162 unlinkmany $myDIR/t- 10000
17165 stop $SINGLEMDS || error "Fail to stop MDT."
17167 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17169 df $MOUNT || error "Fail to df."
17170 # Create new files, idle OI blocks should be reused.
17171 createmany -o $myDIR/t- 2000
17172 do_facet $SINGLEMDS sync
17173 # Make sure journal flushed.
17175 local blk2=$(do_facet $SINGLEMDS \
17176 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17177 grep Blockcount | awk '{print $4}')
17179 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17181 run_test 228b "idle OI blocks can be reused after MDT restart"
17185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17186 remote_mds_nodsh && skip "remote MDS with nodsh"
17187 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17189 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17190 local myDIR=$DIR/$tdir
17193 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17194 $LCTL set_param fail_loc=0x80001002
17195 # 20000 files can guarantee there are index nodes in the OI file
17196 createmany -o $myDIR/t- 20000
17197 $LCTL set_param fail_loc=0
17198 # The guard is current the largest FID holder
17200 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17202 local IDX=$(($SEQ % 64))
17204 do_facet $SINGLEMDS sync
17205 # Make sure journal flushed.
17207 local blk1=$(do_facet $SINGLEMDS \
17208 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17209 grep Blockcount | awk '{print $4}')
17211 # Remove old files, some OI blocks will become idle.
17212 unlinkmany $myDIR/t- 20000
17214 # The OI file should become empty now
17216 # Create new files, idle OI blocks should be reused.
17217 createmany -o $myDIR/t- 2000
17218 do_facet $SINGLEMDS sync
17219 # Make sure journal flushed.
17221 local blk2=$(do_facet $SINGLEMDS \
17222 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17223 grep Blockcount | awk '{print $4}')
17225 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17227 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17229 test_229() { # LU-2482, LU-3448
17230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17231 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17232 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17233 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17237 # Create a file with a released layout and stripe count 2.
17238 $MULTIOP $DIR/$tfile H2c ||
17239 error "failed to create file with released layout"
17241 $LFS getstripe -v $DIR/$tfile
17243 local pattern=$($LFS getstripe -L $DIR/$tfile)
17244 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17246 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17248 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17249 stat $DIR/$tfile || error "failed to stat released file"
17251 chown $RUNAS_ID $DIR/$tfile ||
17252 error "chown $RUNAS_ID $DIR/$tfile failed"
17254 chgrp $RUNAS_ID $DIR/$tfile ||
17255 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17257 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17258 rm $DIR/$tfile || error "failed to remove released file"
17260 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17264 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17265 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17266 skip "Need MDS version at least 2.11.52"
17270 test_mkdir $DIR/$tdir
17271 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17272 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17273 [ $mdt_idx -ne 0 ] &&
17274 error "create local directory on wrong MDT $mdt_idx"
17276 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17277 error "create remote directory failed"
17278 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17279 [ $mdt_idx -ne $MDTIDX ] &&
17280 error "create remote directory on wrong MDT $mdt_idx"
17282 createmany -o $DIR/$tdir/test_230/t- 10 ||
17283 error "create files on remote directory failed"
17284 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17285 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17286 rm -r $DIR/$tdir || error "unlink remote directory failed"
17288 run_test 230a "Create remote directory and files under the remote directory"
17291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17292 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17293 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17294 skip "Need MDS version at least 2.11.52"
17302 local migrate_dir=$DIR/$tdir/migrate_dir
17303 local other_dir=$DIR/$tdir/other_dir
17305 test_mkdir $DIR/$tdir
17306 test_mkdir -i0 -c1 $migrate_dir
17307 test_mkdir -i0 -c1 $other_dir
17308 for ((i=0; i<10; i++)); do
17309 mkdir -p $migrate_dir/dir_${i}
17310 createmany -o $migrate_dir/dir_${i}/f 10 ||
17311 error "create files under remote dir failed $i"
17314 cp /etc/passwd $migrate_dir/$tfile
17315 cp /etc/passwd $other_dir/$tfile
17316 chattr +SAD $migrate_dir
17317 chattr +SAD $migrate_dir/$tfile
17319 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17320 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17321 local old_dir_mode=$(stat -c%f $migrate_dir)
17322 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17324 mkdir -p $migrate_dir/dir_default_stripe2
17325 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17326 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17328 mkdir -p $other_dir
17329 ln $migrate_dir/$tfile $other_dir/luna
17330 ln $migrate_dir/$tfile $migrate_dir/sofia
17331 ln $other_dir/$tfile $migrate_dir/david
17332 ln -s $migrate_dir/$tfile $other_dir/zachary
17333 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17334 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17340 for len in 58 59 60; do
17341 lnktgt=$(str_repeat 'l' $len)
17342 touch $migrate_dir/$lnktgt
17343 ln -s $lnktgt $migrate_dir/${len}char_ln
17347 for len in 4094 4095; do
17348 lnktgt=$(str_repeat 'l' $len)
17349 ln -s $lnktgt $migrate_dir/${len}char_ln
17353 for len in 254 255; do
17354 touch $migrate_dir/$(str_repeat 'l' $len)
17357 $LFS migrate -m $MDTIDX $migrate_dir ||
17358 error "fails on migrating remote dir to MDT1"
17360 echo "migratate to MDT1, then checking.."
17361 for ((i = 0; i < 10; i++)); do
17362 for file in $(find $migrate_dir/dir_${i}); do
17363 mdt_index=$($LFS getstripe -m $file)
17364 # broken symlink getstripe will fail
17365 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17366 error "$file is not on MDT${MDTIDX}"
17370 # the multiple link file should still in MDT0
17371 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17372 [ $mdt_index == 0 ] ||
17373 error "$file is not on MDT${MDTIDX}"
17375 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17376 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17377 error " expect $old_dir_flag get $new_dir_flag"
17379 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17380 [ "$old_file_flag" = "$new_file_flag" ] ||
17381 error " expect $old_file_flag get $new_file_flag"
17383 local new_dir_mode=$(stat -c%f $migrate_dir)
17384 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17385 error "expect mode $old_dir_mode get $new_dir_mode"
17387 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17388 [ "$old_file_mode" = "$new_file_mode" ] ||
17389 error "expect mode $old_file_mode get $new_file_mode"
17391 diff /etc/passwd $migrate_dir/$tfile ||
17392 error "$tfile different after migration"
17394 diff /etc/passwd $other_dir/luna ||
17395 error "luna different after migration"
17397 diff /etc/passwd $migrate_dir/sofia ||
17398 error "sofia different after migration"
17400 diff /etc/passwd $migrate_dir/david ||
17401 error "david different after migration"
17403 diff /etc/passwd $other_dir/zachary ||
17404 error "zachary different after migration"
17406 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17407 error "${tfile}_ln different after migration"
17409 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17410 error "${tfile}_ln_other different after migration"
17412 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17413 [ $stripe_count = 2 ] ||
17414 error "dir strpe_count $d != 2 after migration."
17416 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17417 [ $stripe_count = 2 ] ||
17418 error "file strpe_count $d != 2 after migration."
17420 #migrate back to MDT0
17423 $LFS migrate -m $MDTIDX $migrate_dir ||
17424 error "fails on migrating remote dir to MDT0"
17426 echo "migrate back to MDT0, checking.."
17427 for file in $(find $migrate_dir); do
17428 mdt_index=$($LFS getstripe -m $file)
17429 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17430 error "$file is not on MDT${MDTIDX}"
17433 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17434 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17435 error " expect $old_dir_flag get $new_dir_flag"
17437 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17438 [ "$old_file_flag" = "$new_file_flag" ] ||
17439 error " expect $old_file_flag get $new_file_flag"
17441 local new_dir_mode=$(stat -c%f $migrate_dir)
17442 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17443 error "expect mode $old_dir_mode get $new_dir_mode"
17445 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17446 [ "$old_file_mode" = "$new_file_mode" ] ||
17447 error "expect mode $old_file_mode get $new_file_mode"
17449 diff /etc/passwd ${migrate_dir}/$tfile ||
17450 error "$tfile different after migration"
17452 diff /etc/passwd ${other_dir}/luna ||
17453 error "luna different after migration"
17455 diff /etc/passwd ${migrate_dir}/sofia ||
17456 error "sofia different after migration"
17458 diff /etc/passwd ${other_dir}/zachary ||
17459 error "zachary different after migration"
17461 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17462 error "${tfile}_ln different after migration"
17464 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17465 error "${tfile}_ln_other different after migration"
17467 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
17468 [ $stripe_count = 2 ] ||
17469 error "dir strpe_count $d != 2 after migration."
17471 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
17472 [ $stripe_count = 2 ] ||
17473 error "file strpe_count $d != 2 after migration."
17475 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17477 run_test 230b "migrate directory"
17480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17481 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17482 remote_mds_nodsh && skip "remote MDS with nodsh"
17483 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17484 skip "Need MDS version at least 2.11.52"
17490 local migrate_dir=$DIR/$tdir/migrate_dir
17492 #If migrating directory fails in the middle, all entries of
17493 #the directory is still accessiable.
17494 test_mkdir $DIR/$tdir
17495 test_mkdir -i0 -c1 $migrate_dir
17496 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
17498 createmany -o $migrate_dir/f $total ||
17499 error "create files under ${migrate_dir} failed"
17501 # fail after migrating top dir, and this will fail only once, so the
17502 # first sub file migration will fail (currently f3), others succeed.
17503 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
17504 do_facet mds1 lctl set_param fail_loc=0x1801
17505 local t=$(ls $migrate_dir | wc -l)
17506 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17507 error "migrate should fail"
17508 local u=$(ls $migrate_dir | wc -l)
17509 [ "$u" == "$t" ] || error "$u != $t during migration"
17511 # add new dir/file should succeed
17512 mkdir $migrate_dir/dir ||
17513 error "mkdir failed under migrating directory"
17514 touch $migrate_dir/file ||
17515 error "create file failed under migrating directory"
17517 # add file with existing name should fail
17518 for file in $migrate_dir/f*; do
17519 stat $file > /dev/null || error "stat $file failed"
17520 $OPENFILE -f O_CREAT:O_EXCL $file &&
17521 error "open(O_CREAT|O_EXCL) $file should fail"
17522 $MULTIOP $file m && error "create $file should fail"
17523 touch $DIR/$tdir/remote_dir/$tfile ||
17524 error "touch $tfile failed"
17525 ln $DIR/$tdir/remote_dir/$tfile $file &&
17526 error "link $file should fail"
17527 mdt_index=$($LFS getstripe -m $file)
17528 if [ $mdt_index == 0 ]; then
17529 # file failed to migrate is not allowed to rename to
17530 mv $DIR/$tdir/remote_dir/$tfile $file &&
17531 error "rename to $file should fail"
17533 mv $DIR/$tdir/remote_dir/$tfile $file ||
17534 error "rename to $file failed"
17536 echo hello >> $file || error "write $file failed"
17539 # resume migration with different options should fail
17540 $LFS migrate -m 0 $migrate_dir &&
17541 error "migrate -m 0 $migrate_dir should fail"
17543 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17544 error "migrate -c 2 $migrate_dir should fail"
17546 # resume migration should succeed
17547 $LFS migrate -m $MDTIDX $migrate_dir ||
17548 error "migrate $migrate_dir failed"
17550 echo "Finish migration, then checking.."
17551 for file in $(find $migrate_dir); do
17552 mdt_index=$($LFS getstripe -m $file)
17553 [ $mdt_index == $MDTIDX ] ||
17554 error "$file is not on MDT${MDTIDX}"
17557 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17559 run_test 230c "check directory accessiblity if migration failed"
17562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17563 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17564 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17565 skip "Need MDS version at least 2.11.52"
17567 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17569 local migrate_dir=$DIR/$tdir/migrate_dir
17579 old_index=$((RANDOM % MDSCOUNT))
17580 old_count=$((MDSCOUNT - old_index))
17581 new_index=$((RANDOM % MDSCOUNT))
17582 new_count=$((MDSCOUNT - new_index))
17583 new_hash=1 # for all_char
17585 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17586 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17588 test_mkdir $DIR/$tdir
17589 test_mkdir -i $old_index -c $old_count $migrate_dir
17591 for ((i=0; i<100; i++)); do
17592 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17593 createmany -o $migrate_dir/dir_${i}/f 100 ||
17594 error "create files under remote dir failed $i"
17597 echo -n "Migrate from MDT$old_index "
17598 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17599 echo -n "to MDT$new_index"
17600 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17603 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17604 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17605 error "migrate remote dir error"
17607 echo "Finish migration, then checking.."
17608 for file in $(find $migrate_dir); do
17609 mdt_index=$($LFS getstripe -m $file)
17610 if [ $mdt_index -lt $new_index ] ||
17611 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17612 error "$file is on MDT$mdt_index"
17616 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17618 run_test 230d "check migrate big directory"
17621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17622 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17623 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17624 skip "Need MDS version at least 2.11.52"
17631 mkdir -p $DIR/$tdir
17632 mkdir $DIR/$tdir/migrate_dir
17633 mkdir $DIR/$tdir/other_dir
17634 touch $DIR/$tdir/migrate_dir/a
17635 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17636 ls $DIR/$tdir/other_dir
17638 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17639 error "migrate dir fails"
17641 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17642 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17644 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17645 [ $mdt_index == 0 ] || error "a is not on MDT0"
17647 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17648 error "migrate dir fails"
17650 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17651 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17653 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17654 [ $mdt_index == 1 ] || error "a is not on MDT1"
17656 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17657 [ $mdt_index == 1 ] || error "b is not on MDT1"
17659 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17660 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17662 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17664 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17666 run_test 230e "migrate mulitple local link files"
17669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17670 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17671 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17672 skip "Need MDS version at least 2.11.52"
17677 mkdir -p $DIR/$tdir
17678 mkdir $DIR/$tdir/migrate_dir
17679 $LFS mkdir -i1 $DIR/$tdir/other_dir
17680 touch $DIR/$tdir/migrate_dir/a
17681 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17682 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17683 ls $DIR/$tdir/other_dir
17685 # a should be migrated to MDT1, since no other links on MDT0
17686 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17687 error "#1 migrate dir fails"
17688 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17689 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17690 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17691 [ $mdt_index == 1 ] || error "a is not on MDT1"
17693 # a should stay on MDT1, because it is a mulitple link file
17694 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17695 error "#2 migrate dir fails"
17696 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17697 [ $mdt_index == 1 ] || error "a is not on MDT1"
17699 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17700 error "#3 migrate dir fails"
17702 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17703 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17704 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17706 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17707 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17709 # a should be migrated to MDT0, since no other links on MDT1
17710 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17711 error "#4 migrate dir fails"
17712 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17713 [ $mdt_index == 0 ] || error "a is not on MDT0"
17715 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17717 run_test 230f "migrate mulitple remote link files"
17720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17721 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17722 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17723 skip "Need MDS version at least 2.11.52"
17725 mkdir -p $DIR/$tdir/migrate_dir
17727 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
17728 error "migrating dir to non-exist MDT succeeds"
17731 run_test 230g "migrate dir to non-exist MDT"
17734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17735 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17736 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17737 skip "Need MDS version at least 2.11.52"
17741 mkdir -p $DIR/$tdir/migrate_dir
17743 $LFS migrate -m1 $DIR &&
17744 error "migrating mountpoint1 should fail"
17746 $LFS migrate -m1 $DIR/$tdir/.. &&
17747 error "migrating mountpoint2 should fail"
17750 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
17751 error "migrating $tdir/migrate_dir/.. should fail"
17755 run_test 230h "migrate .. and root"
17758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17759 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17760 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17761 skip "Need MDS version at least 2.11.52"
17763 mkdir -p $DIR/$tdir/migrate_dir
17765 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
17766 error "migration fails with a tailing slash"
17768 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17769 error "migration fails with two tailing slashes"
17771 run_test 230i "lfs migrate -m tolerates trailing slashes"
17774 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17775 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
17776 skip "Need MDS version at least 2.11.52"
17778 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17779 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17780 error "create $tfile failed"
17781 cat /etc/passwd > $DIR/$tdir/$tfile
17783 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17785 cmp /etc/passwd $DIR/$tdir/$tfile ||
17786 error "DoM file mismatch after migration"
17788 run_test 230j "DoM file data not changed after dir migration"
17791 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17792 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17793 skip "Need MDS version at least 2.11.56"
17796 local files_on_starting_mdt=0
17798 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17799 $LFS getdirstripe $DIR/$tdir
17800 for i in $(seq $total); do
17801 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17802 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17803 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17806 echo "$files_on_starting_mdt files on MDT0"
17808 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17809 $LFS getdirstripe $DIR/$tdir
17811 files_on_starting_mdt=0
17812 for i in $(seq $total); do
17813 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17814 error "file $tfile.$i mismatch after migration"
17815 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17816 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17819 echo "$files_on_starting_mdt files on MDT1 after migration"
17820 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17822 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17823 $LFS getdirstripe $DIR/$tdir
17825 files_on_starting_mdt=0
17826 for i in $(seq $total); do
17827 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17828 error "file $tfile.$i mismatch after 2nd migration"
17829 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17830 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17833 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17834 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17838 run_test 230k "file data not changed after dir migration"
17841 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17842 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17843 skip "Need MDS version at least 2.11.56"
17845 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17846 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17847 error "create files under remote dir failed $i"
17848 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17850 run_test 230l "readdir between MDTs won't crash"
17853 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17854 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17855 skip "Need MDS version at least 2.11.56"
17858 local mig_dir=$DIR/$tdir/migrate_dir
17859 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17863 echo "Creating files and dirs with xattrs"
17864 test_mkdir $DIR/$tdir
17865 test_mkdir -i0 -c1 $mig_dir
17867 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17868 error "cannot set xattr attr1 on dir"
17869 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17870 error "cannot set xattr attr2 on dir"
17871 touch $mig_dir/dir/f0
17872 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17873 error "cannot set xattr attr1 on file"
17874 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17875 error "cannot set xattr attr2 on file"
17876 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17877 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17878 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17879 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17880 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17881 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17882 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17883 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17884 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17886 echo "Migrating to MDT1"
17887 $LFS migrate -m $MDTIDX $mig_dir ||
17888 error "fails on migrating dir to MDT1"
17890 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17891 echo "Checking xattrs"
17892 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17893 [ "$val" = $longstr ] ||
17894 error "expecting xattr1 $longstr on dir, found $val"
17895 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17896 [ "$val" = $shortstr ] ||
17897 error "expecting xattr2 $shortstr on dir, found $val"
17898 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17899 [ "$val" = $longstr ] ||
17900 error "expecting xattr1 $longstr on file, found $val"
17901 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17902 [ "$val" = $shortstr ] ||
17903 error "expecting xattr2 $shortstr on file, found $val"
17905 run_test 230m "xattrs not changed after dir migration"
17908 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17909 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
17910 skip "Need MDS version at least 2.13.53"
17912 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
17913 cat /etc/hosts > $DIR/$tdir/$tfile
17914 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
17915 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
17917 cmp /etc/hosts $DIR/$tdir/$tfile ||
17918 error "File data mismatch after migration"
17920 run_test 230n "Dir migration with mirrored file"
17923 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
17924 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
17925 skip "Need MDS version at least 2.13.52"
17927 local mdts=$(comma_list $(mdts_nodes))
17929 local restripe_status
17934 # in case "crush" hash type is not set
17935 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
17937 restripe_status=$(do_facet mds1 $LCTL get_param -n \
17938 mdt.*MDT0000.enable_dir_restripe)
17939 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
17940 stack_trap "do_nodes $mdts $LCTL set_param \
17941 mdt.*.enable_dir_restripe=$restripe_status"
17944 createmany -m $DIR/$tdir/f 100 ||
17945 error "create files under remote dir failed $i"
17946 createmany -d $DIR/$tdir/d 100 ||
17947 error "create dirs under remote dir failed $i"
17949 for i in $(seq 2 $MDSCOUNT); do
17950 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
17951 $LFS setdirstripe -c $i $DIR/$tdir ||
17952 error "split -c $i $tdir failed"
17953 wait_update $HOSTNAME \
17954 "$LFS getdirstripe -H $DIR/$tdir" "crush" 100 ||
17955 error "dir split not finished"
17956 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
17957 awk '/migrate/ {sum += $2} END { print sum }')
17958 echo "$delta files migrated when dir split from $((i - 1)) to $i stripes"
17959 # delta is around total_files/stripe_count
17960 [ $delta -lt $((200 /(i - 1))) ] ||
17961 error "$delta files migrated"
17964 run_test 230o "dir split"
17967 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
17968 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
17969 skip "Need MDS version at least 2.13.52"
17971 local mdts=$(comma_list $(mdts_nodes))
17973 local restripe_status
17978 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
17980 restripe_status=$(do_facet mds1 $LCTL get_param -n \
17981 mdt.*MDT0000.enable_dir_restripe)
17982 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
17983 stack_trap "do_nodes $mdts $LCTL set_param \
17984 mdt.*.enable_dir_restripe=$restripe_status"
17986 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
17987 createmany -m $DIR/$tdir/f 100 ||
17988 error "create files under remote dir failed $i"
17989 createmany -d $DIR/$tdir/d 100 ||
17990 error "create dirs under remote dir failed $i"
17992 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
17993 local mdt_hash="crush"
17995 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
17996 $LFS setdirstripe -c $i $DIR/$tdir ||
17997 error "split -c $i $tdir failed"
17998 [ $i -eq 1 ] && mdt_hash="none"
17999 wait_update $HOSTNAME \
18000 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash 100 ||
18001 error "dir merge not finished"
18002 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18003 awk '/migrate/ {sum += $2} END { print sum }')
18004 echo "$delta files migrated when dir merge from $((i + 1)) to $i stripes"
18005 # delta is around total_files/stripe_count
18006 [ $delta -lt $((200 / i)) ] ||
18007 error "$delta files migrated"
18010 run_test 230p "dir merge"
18013 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18014 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18015 skip "Need MDS version at least 2.13.52"
18017 local mdts=$(comma_list $(mdts_nodes))
18018 local saved_threshold=$(do_facet mds1 \
18019 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18020 local saved_delta=$(do_facet mds1 \
18021 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18022 local threshold=100
18025 local stripe_count=0
18029 stack_trap "do_nodes $mdts $LCTL set_param \
18030 mdt.*.dir_split_count=$saved_threshold"
18031 stack_trap "do_nodes $mdts $LCTL set_param \
18032 mdt.*.dir_split_delta=$saved_delta"
18033 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18034 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18035 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18036 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18037 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18038 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18040 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18041 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18043 while [ $stripe_count -lt $MDSCOUNT ]; do
18044 createmany -m $DIR/$tdir/f $total $((threshold * 3 / 2)) ||
18045 error "create sub files failed"
18046 stat $DIR/$tdir > /dev/null
18047 total=$((total + threshold * 3 / 2))
18048 stripe_count=$((stripe_count + delta))
18049 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18051 wait_update $HOSTNAME \
18052 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18053 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18055 wait_update $HOSTNAME \
18056 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18057 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18059 nr_files=$($LFS getstripe -m $DIR/$tdir/* |
18060 grep -w $stripe_index | wc -l)
18061 echo "$nr_files files on MDT$stripe_index after split"
18062 [ $nr_files -lt $((total / (stripe_count - 1))) ] ||
18063 error "$nr_files files on MDT$stripe_index after split"
18065 nr_files=$(ls $DIR/$tdir | wc -w)
18066 [ $nr_files -eq $total ] ||
18067 error "total sub files $nr_files != $total"
18070 run_test 230q "dir auto split"
18074 # For simplicity this test assumes that max_pages_per_rpc
18075 # is the same across all OSCs
18076 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
18077 local bulk_size=$((max_pages * PAGE_SIZE))
18078 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
18081 mkdir -p $DIR/$tdir
18082 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
18083 error "failed to set stripe with -S ${brw_size}M option"
18085 # clear the OSC stats
18086 $LCTL set_param osc.*.stats=0 &>/dev/null
18089 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
18090 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
18091 oflag=direct &>/dev/null || error "dd failed"
18093 sync; sleep 1; sync # just to be safe
18094 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
18095 if [ x$nrpcs != "x1" ]; then
18096 $LCTL get_param osc.*.stats
18097 error "found $nrpcs ost_write RPCs, not 1 as expected"
18101 # Drop the OSC cache, otherwise we will read from it
18102 cancel_lru_locks osc
18104 # clear the OSC stats
18105 $LCTL set_param osc.*.stats=0 &>/dev/null
18107 # Client reads $bulk_size.
18108 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
18109 iflag=direct &>/dev/null || error "dd failed"
18111 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
18112 if [ x$nrpcs != "x1" ]; then
18113 $LCTL get_param osc.*.stats
18114 error "found $nrpcs ost_read RPCs, not 1 as expected"
18117 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
18120 mkdir -p $DIR/$tdir
18122 for i in {0..1023}; do
18123 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
18124 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
18125 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
18129 run_test 231b "must not assert on fully utilized OST request buffer"
18132 mkdir -p $DIR/$tdir
18133 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18135 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18136 do_facet ost1 $LCTL set_param fail_loc=0x31c
18138 # ignore dd failure
18139 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
18141 do_facet ost1 $LCTL set_param fail_loc=0
18142 umount_client $MOUNT || error "umount failed"
18143 mount_client $MOUNT || error "mount failed"
18144 stop ost1 || error "cannot stop ost1"
18145 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18147 run_test 232a "failed lock should not block umount"
18150 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
18151 skip "Need MDS version at least 2.10.58"
18153 mkdir -p $DIR/$tdir
18154 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18155 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
18157 cancel_lru_locks osc
18159 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18160 do_facet ost1 $LCTL set_param fail_loc=0x31c
18163 $LFS data_version $DIR/$tdir/$tfile || true
18165 do_facet ost1 $LCTL set_param fail_loc=0
18166 umount_client $MOUNT || error "umount failed"
18167 mount_client $MOUNT || error "mount failed"
18168 stop ost1 || error "cannot stop ost1"
18169 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18171 run_test 232b "failed data version lock should not block umount"
18174 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
18175 skip "Need MDS version at least 2.3.64"
18176 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18178 local fid=$($LFS path2fid $MOUNT)
18180 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18181 error "cannot access $MOUNT using its FID '$fid'"
18183 run_test 233a "checking that OBF of the FS root succeeds"
18186 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
18187 skip "Need MDS version at least 2.5.90"
18188 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18190 local fid=$($LFS path2fid $MOUNT/.lustre)
18192 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18193 error "cannot access $MOUNT/.lustre using its FID '$fid'"
18195 fid=$($LFS path2fid $MOUNT/.lustre/fid)
18196 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18197 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
18199 run_test 233b "checking that OBF of the FS .lustre succeeds"
18202 local p="$TMP/sanityN-$TESTNAME.parameters"
18203 save_lustre_params client "llite.*.xattr_cache" > $p
18204 lctl set_param llite.*.xattr_cache 1 ||
18205 skip_env "xattr cache is not supported"
18207 mkdir -p $DIR/$tdir || error "mkdir failed"
18208 touch $DIR/$tdir/$tfile || error "touch failed"
18209 # OBD_FAIL_LLITE_XATTR_ENOMEM
18210 $LCTL set_param fail_loc=0x1405
18211 getfattr -n user.attr $DIR/$tdir/$tfile &&
18212 error "getfattr should have failed with ENOMEM"
18213 $LCTL set_param fail_loc=0x0
18216 restore_lustre_params < $p
18219 run_test 234 "xattr cache should not crash on ENOMEM"
18222 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18223 skip "Need MDS version at least 2.4.52"
18225 flock_deadlock $DIR/$tfile
18230 124) error "process hangs on a deadlock"
18232 *) error "error executing flock_deadlock $DIR/$tfile"
18236 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18240 check_swap_layouts_support
18242 local ref1=/etc/passwd
18243 local ref2=/etc/group
18244 local file1=$DIR/$tdir/f1
18245 local file2=$DIR/$tdir/f2
18247 test_mkdir -c1 $DIR/$tdir
18248 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18249 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18250 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18251 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18252 local fd=$(free_fd)
18253 local cmd="exec $fd<>$file2"
18256 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18257 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18260 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18265 run_test 236 "Layout swap on open unlinked file"
18267 # LU-4659 linkea consistency
18269 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18270 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18271 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18272 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18275 ln $DIR/$tfile $DIR/$tfile.lnk
18276 touch $DIR/$tfile.new
18277 mv $DIR/$tfile.new $DIR/$tfile
18278 local fid1=$($LFS path2fid $DIR/$tfile)
18279 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18280 local path1=$($LFS fid2path $FSNAME "$fid1")
18281 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18282 local path2=$($LFS fid2path $FSNAME "$fid2")
18283 [ $tfile.lnk == $path2 ] ||
18284 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18287 run_test 238 "Verify linkea consistency"
18289 test_239A() { # was test_239
18290 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18291 skip "Need MDS version at least 2.5.60"
18293 local list=$(comma_list $(mdts_nodes))
18295 mkdir -p $DIR/$tdir
18296 createmany -o $DIR/$tdir/f- 5000
18297 unlinkmany $DIR/$tdir/f- 5000
18298 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18299 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18300 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18301 osp.*MDT*.sync_in_flight" | calc_sum)
18302 [ "$changes" -eq 0 ] || error "$changes not synced"
18304 run_test 239A "osp_sync test"
18306 test_239a() { #LU-5297
18307 remote_mds_nodsh && skip "remote MDS with nodsh"
18310 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18311 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18312 chgrp $RUNAS_GID $DIR/$tfile
18313 wait_delete_completed
18315 run_test 239a "process invalid osp sync record correctly"
18317 test_239b() { #LU-5297
18318 remote_mds_nodsh && skip "remote MDS with nodsh"
18321 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18322 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18323 chgrp $RUNAS_GID $DIR/$tfile1
18324 wait_delete_completed
18325 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18327 chgrp $RUNAS_GID $DIR/$tfile2
18328 wait_delete_completed
18330 run_test 239b "process osp sync record with ENOMEM error correctly"
18333 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18334 remote_mds_nodsh && skip "remote MDS with nodsh"
18336 mkdir -p $DIR/$tdir
18338 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18339 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18340 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18341 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18343 umount_client $MOUNT || error "umount failed"
18344 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18345 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18346 mount_client $MOUNT || error "failed to mount client"
18348 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18349 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18351 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18357 for LOOP in $(seq $count); do
18358 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18359 cancel_lru_locks $OSC || true
18367 for LOOP in $(seq $1); do
18368 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18373 test_241a() { # was test_241
18374 local bsize=$PAGE_SIZE
18376 (( bsize < 40960 )) && bsize=40960
18377 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18379 cancel_lru_locks $OSC
18380 test_241_bio 1000 $bsize &
18382 test_241_dio 1000 $bsize
18385 run_test 241a "bio vs dio"
18388 local bsize=$PAGE_SIZE
18390 (( bsize < 40960 )) && bsize=40960
18391 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18393 test_241_dio 1000 $bsize &
18395 test_241_dio 1000 $bsize
18398 run_test 241b "dio vs dio"
18401 remote_mds_nodsh && skip "remote MDS with nodsh"
18403 mkdir -p $DIR/$tdir
18404 touch $DIR/$tdir/$tfile
18406 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18407 do_facet mds1 lctl set_param fail_loc=0x105
18408 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18410 do_facet mds1 lctl set_param fail_loc=0
18411 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
18413 run_test 242 "mdt_readpage failure should not cause directory unreadable"
18417 test_mkdir $DIR/$tdir
18418 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
18420 run_test 243 "various group lock tests"
18424 test_mkdir $DIR/$tdir
18425 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
18426 sendfile_grouplock $DIR/$tdir/$tfile || \
18427 error "sendfile+grouplock failed"
18430 run_test 244a "sendfile with group lock tests"
18434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18437 local size=$((1024*1024))
18439 test_mkdir $DIR/$tdir
18440 for i in $(seq 1 $threads); do
18441 local file=$DIR/$tdir/file_$((i / 10))
18442 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
18445 for i in $(seq 1 $threads); do
18449 run_test 244b "multi-threaded write with group lock"
18452 local flagname="multi_mod_rpcs"
18453 local connect_data_name="max_mod_rpcs"
18456 # check if multiple modify RPCs flag is set
18457 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
18458 grep "connect_flags:")
18461 echo "$out" | grep -qw $flagname
18462 if [ $? -ne 0 ]; then
18463 echo "connect flag $flagname is not set"
18467 # check if multiple modify RPCs data is set
18468 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
18471 echo "$out" | grep -qw $connect_data_name ||
18472 error "import should have connect data $connect_data_name"
18474 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
18480 umount_client $submount
18485 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18487 skip_env "Fileset feature is not supported"
18489 local submount=${MOUNT}_$tdir
18492 mkdir -p $submount || error "mkdir $submount failed"
18493 FILESET="$FILESET/$tdir" mount_client $submount ||
18494 error "mount $submount failed"
18495 trap "cleanup_247 $submount" EXIT
18496 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
18497 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
18498 error "read $MOUNT/$tdir/$tfile failed"
18499 cleanup_247 $submount
18501 run_test 247a "mount subdir as fileset"
18504 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18505 skip_env "Fileset feature is not supported"
18507 local submount=${MOUNT}_$tdir
18509 rm -rf $MOUNT/$tdir
18510 mkdir -p $submount || error "mkdir $submount failed"
18512 FILESET="$FILESET/$tdir" mount_client $submount &&
18513 error "mount $submount should fail"
18516 run_test 247b "mount subdir that dose not exist"
18519 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18520 skip_env "Fileset feature is not supported"
18522 local submount=${MOUNT}_$tdir
18524 mkdir -p $MOUNT/$tdir/dir1
18525 mkdir -p $submount || error "mkdir $submount failed"
18526 trap "cleanup_247 $submount" EXIT
18527 FILESET="$FILESET/$tdir" mount_client $submount ||
18528 error "mount $submount failed"
18529 local fid=$($LFS path2fid $MOUNT/)
18530 $LFS fid2path $submount $fid && error "fid2path should fail"
18531 cleanup_247 $submount
18533 run_test 247c "running fid2path outside root"
18536 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18537 skip "Fileset feature is not supported"
18539 local submount=${MOUNT}_$tdir
18541 mkdir -p $MOUNT/$tdir/dir1
18542 mkdir -p $submount || error "mkdir $submount failed"
18543 FILESET="$FILESET/$tdir" mount_client $submount ||
18544 error "mount $submount failed"
18545 trap "cleanup_247 $submount" EXIT
18546 local fid=$($LFS path2fid $submount/dir1)
18547 $LFS fid2path $submount $fid || error "fid2path should succeed"
18548 cleanup_247 $submount
18550 run_test 247d "running fid2path inside root"
18554 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18556 skip "Fileset feature is not supported"
18558 local submount=${MOUNT}_$tdir
18561 mkdir -p $submount || error "mkdir $submount failed"
18562 FILESET="$FILESET/.." mount_client $submount &&
18563 error "mount $submount should fail"
18566 run_test 247e "mount .. as fileset"
18569 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18570 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18571 skip "Need at least version 2.13.52"
18572 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18574 skip "Fileset feature is not supported"
18576 mkdir $DIR/$tdir || error "mkdir $tdir failed"
18577 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
18578 error "mkdir remote failed"
18579 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
18580 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
18581 error "mkdir striped failed"
18582 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
18584 local submount=${MOUNT}_$tdir
18586 mkdir -p $submount || error "mkdir $submount failed"
18589 local fileset=$FILESET
18591 for dir in $tdir/remote $tdir/remote/subdir \
18592 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
18593 FILESET="$fileset/$dir" mount_client $submount ||
18594 error "mount $dir failed"
18595 umount_client $submount
18598 run_test 247f "mount striped or remote directory as fileset"
18601 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
18602 [ -z "$fast_read_sav" ] && skip "no fast read support"
18604 # create a large file for fast read verification
18605 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
18607 # make sure the file is created correctly
18608 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
18609 { rm -f $DIR/$tfile; skip "file creation error"; }
18611 echo "Test 1: verify that fast read is 4 times faster on cache read"
18613 # small read with fast read enabled
18614 $LCTL set_param -n llite.*.fast_read=1
18615 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18616 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18617 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18618 # small read with fast read disabled
18619 $LCTL set_param -n llite.*.fast_read=0
18620 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18621 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18622 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18624 # verify that fast read is 4 times faster for cache read
18625 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
18626 error_not_in_vm "fast read was not 4 times faster: " \
18627 "$t_fast vs $t_slow"
18629 echo "Test 2: verify the performance between big and small read"
18630 $LCTL set_param -n llite.*.fast_read=1
18632 # 1k non-cache read
18633 cancel_lru_locks osc
18634 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18635 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18636 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18638 # 1M non-cache read
18639 cancel_lru_locks osc
18640 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18641 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18642 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18644 # verify that big IO is not 4 times faster than small IO
18645 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
18646 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
18648 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
18651 run_test 248a "fast read verification"
18654 # Default short_io_bytes=16384, try both smaller and larger sizes.
18655 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
18656 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
18657 echo "bs=53248 count=113 normal buffered write"
18658 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
18659 error "dd of initial data file failed"
18660 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
18662 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
18663 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
18664 error "dd with sync normal writes failed"
18665 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
18667 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
18668 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
18669 error "dd with sync small writes failed"
18670 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
18672 cancel_lru_locks osc
18674 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
18675 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
18676 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
18677 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
18678 iflag=direct || error "dd with O_DIRECT small read failed"
18679 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
18680 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
18681 error "compare $TMP/$tfile.1 failed"
18683 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
18684 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
18686 # just to see what the maximum tunable value is, and test parsing
18687 echo "test invalid parameter 2MB"
18688 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
18689 error "too-large short_io_bytes allowed"
18690 echo "test maximum parameter 512KB"
18691 # if we can set a larger short_io_bytes, run test regardless of version
18692 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
18693 # older clients may not allow setting it this large, that's OK
18694 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
18695 skip "Need at least client version 2.13.50"
18696 error "medium short_io_bytes failed"
18698 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18699 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
18701 echo "test large parameter 64KB"
18702 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
18703 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18705 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
18706 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
18707 error "dd with sync large writes failed"
18708 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
18710 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
18711 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
18712 num=$((113 * 4096 / PAGE_SIZE))
18713 echo "bs=$size count=$num oflag=direct large write $tfile.3"
18714 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
18715 error "dd with O_DIRECT large writes failed"
18716 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
18717 error "compare $DIR/$tfile.3 failed"
18719 cancel_lru_locks osc
18721 echo "bs=$size count=$num iflag=direct large read $tfile.2"
18722 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
18723 error "dd with O_DIRECT large read failed"
18724 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
18725 error "compare $TMP/$tfile.2 failed"
18727 echo "bs=$size count=$num iflag=direct large read $tfile.3"
18728 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
18729 error "dd with O_DIRECT large read failed"
18730 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
18731 error "compare $TMP/$tfile.3 failed"
18733 run_test 248b "test short_io read and write for both small and large sizes"
18735 test_249() { # LU-7890
18736 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
18737 skip "Need at least version 2.8.54"
18740 $LFS setstripe -c 1 $DIR/$tfile
18741 # Offset 2T == 4k * 512M
18742 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
18743 error "dd to 2T offset failed"
18745 run_test 249 "Write above 2T file size"
18748 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
18749 && skip "no 16TB file size limit on ZFS"
18751 $LFS setstripe -c 1 $DIR/$tfile
18752 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
18753 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
18754 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
18755 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
18756 conv=notrunc,fsync && error "append succeeded"
18759 run_test 250 "Write above 16T limit"
18762 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
18764 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
18765 #Skip once - writing the first stripe will succeed
18766 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18767 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
18768 error "short write happened"
18770 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18771 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
18772 error "short read happened"
18776 run_test 251 "Handling short read and write correctly"
18779 remote_mds_nodsh && skip "remote MDS with nodsh"
18780 remote_ost_nodsh && skip "remote OST with nodsh"
18781 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
18782 skip_env "ldiskfs only test"
18792 # check lr_reader on OST0000
18794 dev=$(facet_device $tgt)
18795 out=$(do_facet $tgt $LR_READER $dev)
18796 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18798 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
18799 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
18800 error "Invalid uuid returned by $LR_READER on target $tgt"
18801 echo -e "uuid returned by $LR_READER is '$uuid'\n"
18803 # check lr_reader -c on MDT0000
18805 dev=$(facet_device $tgt)
18806 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
18807 skip "$LR_READER does not support additional options"
18809 out=$(do_facet $tgt $LR_READER -c $dev)
18810 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18812 num=$(echo "$out" | grep -c "mdtlov")
18813 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
18814 error "Invalid number of mdtlov clients returned by $LR_READER"
18815 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
18817 # check lr_reader -cr on MDT0000
18818 out=$(do_facet $tgt $LR_READER -cr $dev)
18819 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18821 echo "$out" | grep -q "^reply_data:$" ||
18822 error "$LR_READER should have returned 'reply_data' section"
18823 num=$(echo "$out" | grep -c "client_generation")
18824 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
18826 run_test 252 "check lr_reader tool"
18829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18830 remote_mds_nodsh && skip "remote MDS with nodsh"
18831 remote_mgs_nodsh && skip "remote MGS with nodsh"
18835 local ost_name=$(ostname_from_index $ostidx)
18838 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
18839 do_facet $SINGLEMDS $LCTL get_param -n \
18840 osp.$mdtosc_proc1.reserved_mb_high ||
18841 skip "remote MDS does not support reserved_mb_high"
18845 wait_delete_completed
18848 pool_add $TESTNAME || error "Pool creation failed"
18849 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
18851 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
18852 error "Setstripe failed"
18854 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
18856 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
18858 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
18860 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18861 osp.$mdtosc_proc1.prealloc_status)
18862 echo "prealloc_status $oa_status"
18864 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
18865 error "File creation should fail"
18867 #object allocation was stopped, but we still able to append files
18868 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
18869 oflag=append || error "Append failed"
18871 rm -f $DIR/$tdir/$tfile.0
18873 # For this test, we want to delete the files we created to go out of
18874 # space but leave the watermark, so we remain nearly out of space
18875 ost_watermarks_enospc_delete_files $tfile $ostidx
18877 wait_delete_completed
18881 for i in $(seq 10 12); do
18882 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
18883 2>/dev/null || error "File creation failed after rm"
18886 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18887 osp.$mdtosc_proc1.prealloc_status)
18888 echo "prealloc_status $oa_status"
18890 if (( oa_status != 0 )); then
18891 error "Object allocation still disable after rm"
18894 run_test 253 "Check object allocation limit"
18897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18898 remote_mds_nodsh && skip "remote MDS with nodsh"
18899 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
18900 skip "MDS does not support changelog_size"
18903 local MDT0=$(facet_svc $SINGLEMDS)
18905 changelog_register || error "changelog_register failed"
18907 changelog_clear 0 || error "changelog_clear failed"
18909 local size1=$(do_facet $SINGLEMDS \
18910 $LCTL get_param -n mdd.$MDT0.changelog_size)
18911 echo "Changelog size $size1"
18914 $LFS mkdir -i 0 $DIR/$tdir
18916 mkdir -p $DIR/$tdir/pics/2008/zachy
18917 touch $DIR/$tdir/pics/2008/zachy/timestamp
18918 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
18919 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
18920 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
18921 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
18922 rm $DIR/$tdir/pics/desktop.jpg
18924 local size2=$(do_facet $SINGLEMDS \
18925 $LCTL get_param -n mdd.$MDT0.changelog_size)
18926 echo "Changelog size after work $size2"
18928 (( $size2 > $size1 )) ||
18929 error "new Changelog size=$size2 less than old size=$size1"
18931 run_test 254 "Check changelog size"
18938 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
18939 awk -F: '{print $2}' | grep $type > /dev/null
18940 if [ $? -ne 0 ]; then
18950 lfs ladvise -a willread $file > /dev/null 2>&1
18951 if [ $? -eq 0 ]; then
18955 lfs ladvise -a willread $file 2>&1 |
18956 grep "Inappropriate ioctl for device" > /dev/null
18957 if [ $? -eq 0 ]; then
18964 bc <<<"scale=2; ($1 - $2) * 100 / $2"
18967 # run a random read IO workload
18968 # usage: random_read_iops <filename> <filesize> <iosize>
18969 random_read_iops() {
18972 local iosize=${3:-4096}
18974 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
18975 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
18978 drop_file_oss_cache() {
18982 $LFS ladvise -a dontneed $file 2>/dev/null ||
18983 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
18986 ladvise_willread_performance()
18989 local average_origin=0
18990 local average_cache=0
18991 local average_ladvise=0
18993 for ((i = 1; i <= $repeat; i++)); do
18994 echo "Iter $i/$repeat: reading without willread hint"
18995 cancel_lru_locks osc
18996 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18997 local speed_origin=$(random_read_iops $DIR/$tfile $size)
18998 echo "Iter $i/$repeat: uncached speed: $speed_origin"
18999 average_origin=$(bc <<<"$average_origin + $speed_origin")
19001 cancel_lru_locks osc
19002 local speed_cache=$(random_read_iops $DIR/$tfile $size)
19003 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
19004 average_cache=$(bc <<<"$average_cache + $speed_cache")
19006 cancel_lru_locks osc
19007 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19008 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
19009 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
19010 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
19011 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
19013 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
19014 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
19015 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
19017 speedup_cache=$(percent $average_cache $average_origin)
19018 speedup_ladvise=$(percent $average_ladvise $average_origin)
19020 echo "Average uncached read: $average_origin"
19021 echo "Average speedup with OSS cached read: " \
19022 "$average_cache = +$speedup_cache%"
19023 echo "Average speedup with ladvise willread: " \
19024 "$average_ladvise = +$speedup_ladvise%"
19026 local lowest_speedup=20
19027 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
19028 echo "Speedup with OSS cached read less than $lowest_speedup%," \
19029 "got $average_cache%. Skipping ladvise willread check."
19033 # the test won't work on ZFS until it supports 'ladvise dontneed', but
19034 # it is still good to run until then to exercise 'ladvise willread'
19035 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19036 [ "$ost1_FSTYPE" = "zfs" ] &&
19037 echo "osd-zfs does not support dontneed or drop_caches" &&
19040 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
19041 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
19042 error_not_in_vm "Speedup with willread is less than " \
19043 "$lowest_speedup%, got $average_ladvise%"
19047 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19048 skip "lustre < 2.8.54 does not support ladvise "
19049 remote_ost_nodsh && skip "remote OST with nodsh"
19051 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
19053 ladvise_no_type willread $DIR/$tfile &&
19054 skip "willread ladvise is not supported"
19056 ladvise_no_ioctl $DIR/$tfile &&
19057 skip "ladvise ioctl is not supported"
19060 local size=$((size_mb * 1048576))
19061 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19062 error "dd to $DIR/$tfile failed"
19064 lfs ladvise -a willread $DIR/$tfile ||
19065 error "Ladvise failed with no range argument"
19067 lfs ladvise -a willread -s 0 $DIR/$tfile ||
19068 error "Ladvise failed with no -l or -e argument"
19070 lfs ladvise -a willread -e 1 $DIR/$tfile ||
19071 error "Ladvise failed with only -e argument"
19073 lfs ladvise -a willread -l 1 $DIR/$tfile ||
19074 error "Ladvise failed with only -l argument"
19076 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
19077 error "End offset should not be smaller than start offset"
19079 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
19080 error "End offset should not be equal to start offset"
19082 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
19083 error "Ladvise failed with overflowing -s argument"
19085 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
19086 error "Ladvise failed with overflowing -e argument"
19088 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
19089 error "Ladvise failed with overflowing -l argument"
19091 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
19092 error "Ladvise succeeded with conflicting -l and -e arguments"
19094 echo "Synchronous ladvise should wait"
19096 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
19097 do_nodes $(comma_list $(osts_nodes)) \
19098 $LCTL set_param fail_val=$delay fail_loc=0x237
19100 local start_ts=$SECONDS
19101 lfs ladvise -a willread $DIR/$tfile ||
19102 error "Ladvise failed with no range argument"
19103 local end_ts=$SECONDS
19104 local inteval_ts=$((end_ts - start_ts))
19106 if [ $inteval_ts -lt $(($delay - 1)) ]; then
19107 error "Synchronous advice didn't wait reply"
19110 echo "Asynchronous ladvise shouldn't wait"
19111 local start_ts=$SECONDS
19112 lfs ladvise -a willread -b $DIR/$tfile ||
19113 error "Ladvise failed with no range argument"
19114 local end_ts=$SECONDS
19115 local inteval_ts=$((end_ts - start_ts))
19117 if [ $inteval_ts -gt $(($delay / 2)) ]; then
19118 error "Asynchronous advice blocked"
19121 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
19122 ladvise_willread_performance
19124 run_test 255a "check 'lfs ladvise -a willread'"
19130 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
19134 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19135 skip "lustre < 2.8.54 does not support ladvise "
19136 remote_ost_nodsh && skip "remote OST with nodsh"
19138 lfs setstripe -c 1 -i 0 $DIR/$tfile
19140 ladvise_no_type dontneed $DIR/$tfile &&
19141 skip "dontneed ladvise is not supported"
19143 ladvise_no_ioctl $DIR/$tfile &&
19144 skip "ladvise ioctl is not supported"
19146 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19147 [ "$ost1_FSTYPE" = "zfs" ] &&
19148 skip "zfs-osd does not support 'ladvise dontneed'"
19151 local size=$((size_mb * 1048576))
19152 # In order to prevent disturbance of other processes, only check 3/4
19153 # of the memory usage
19154 local kibibytes=$((size_mb * 1024 * 3 / 4))
19156 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19157 error "dd to $DIR/$tfile failed"
19159 #force write to complete before dropping OST cache & checking memory
19162 local total=$(facet_meminfo ost1 MemTotal)
19163 echo "Total memory: $total KiB"
19165 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
19166 local before_read=$(facet_meminfo ost1 Cached)
19167 echo "Cache used before read: $before_read KiB"
19169 lfs ladvise -a willread $DIR/$tfile ||
19170 error "Ladvise willread failed"
19171 local after_read=$(facet_meminfo ost1 Cached)
19172 echo "Cache used after read: $after_read KiB"
19174 lfs ladvise -a dontneed $DIR/$tfile ||
19175 error "Ladvise dontneed again failed"
19176 local no_read=$(facet_meminfo ost1 Cached)
19177 echo "Cache used after dontneed ladvise: $no_read KiB"
19179 if [ $total -lt $((before_read + kibibytes)) ]; then
19180 echo "Memory is too small, abort checking"
19184 if [ $((before_read + kibibytes)) -gt $after_read ]; then
19185 error "Ladvise willread should use more memory" \
19186 "than $kibibytes KiB"
19189 if [ $((no_read + kibibytes)) -gt $after_read ]; then
19190 error "Ladvise dontneed should release more memory" \
19191 "than $kibibytes KiB"
19194 run_test 255b "check 'lfs ladvise -a dontneed'"
19197 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
19198 skip "lustre < 2.10.50 does not support lockahead"
19206 test_mkdir -p $DIR/$tdir
19207 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19209 #test 10 returns only success/failure
19211 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19213 if [ $rc -eq 255 ]; then
19214 error "Ladvise test${i} failed, ${rc}"
19217 #test 11 counts lock enqueue requests, all others count new locks
19219 count=$(do_facet ost1 \
19220 $LCTL get_param -n ost.OSS.ost.stats)
19221 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19223 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19225 if [ $rc -eq 255 ]; then
19226 error "Ladvise test${i} failed, ${rc}"
19229 new_count=$(do_facet ost1 \
19230 $LCTL get_param -n ost.OSS.ost.stats)
19231 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19232 awk '{ print $2 }')
19234 difference="$((new_count - count))"
19235 if [ $difference -ne $rc ]; then
19236 error "Ladvise test${i}, bad enqueue count, returned " \
19237 "${rc}, actual ${difference}"
19240 for i in $(seq 12 21); do
19241 # If we do not do this, we run the risk of having too many
19242 # locks and starting lock cancellation while we are checking
19244 cancel_lru_locks osc
19246 count=$($LCTL get_param -n \
19247 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19249 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19251 if [ $rc -eq 255 ]; then
19252 error "Ladvise test ${i} failed, ${rc}"
19255 new_count=$($LCTL get_param -n \
19256 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19257 difference="$((new_count - count))"
19259 # Test 15 output is divided by 100 to map down to valid return
19260 if [ $i -eq 15 ]; then
19264 if [ $difference -ne $rc ]; then
19265 error "Ladvise test ${i}, bad lock count, returned " \
19266 "${rc}, actual ${difference}"
19270 #test 22 returns only success/failure
19272 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19274 if [ $rc -eq 255 ]; then
19275 error "Ladvise test${i} failed, ${rc}"
19278 run_test 255c "suite of ladvise lockahead tests"
19281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19282 remote_mds_nodsh && skip "remote MDS with nodsh"
19283 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19284 changelog_users $SINGLEMDS | grep "^cl" &&
19285 skip "active changelog user"
19291 mdt_dev=$(mdsdevname 1)
19294 changelog_register || error "changelog_register failed"
19297 mkdir -p $DIR/$tdir
19299 changelog_clear 0 || error "changelog_clear failed"
19302 touch $DIR/$tdir/{1..10}
19305 stop $SINGLEMDS || error "Fail to stop MDT"
19309 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19311 #after mount new plainllog is used
19312 touch $DIR/$tdir/{11..19}
19313 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19314 stack_trap "rm -f $tmpfile"
19315 cat_sl=$(do_facet $SINGLEMDS "sync; \
19316 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19317 llog_reader $tmpfile | grep -c type=1064553b")
19318 do_facet $SINGLEMDS llog_reader $tmpfile
19320 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19322 changelog_clear 0 || error "changelog_clear failed"
19324 cat_sl=$(do_facet $SINGLEMDS "sync; \
19325 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19326 llog_reader $tmpfile | grep -c type=1064553b")
19328 if (( cat_sl == 2 )); then
19329 error "Empty plain llog was not deleted from changelog catalog"
19330 elif (( cat_sl != 1 )); then
19331 error "Active plain llog shouldn't be deleted from catalog"
19334 run_test 256 "Check llog delete for empty and not full state"
19337 remote_mds_nodsh && skip "remote MDS with nodsh"
19338 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19339 skip "Need MDS version at least 2.8.55"
19341 test_mkdir $DIR/$tdir
19343 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
19344 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
19347 #define OBD_FAIL_MDS_XATTR_REP 0x161
19348 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19349 local facet=mds$((mdtidx + 1))
19350 set_nodes_failloc $(facet_active_host $facet) 0x80000161
19351 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
19353 stop $facet || error "stop MDS failed"
19354 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
19355 error "start MDS fail"
19356 wait_recovery_complete $facet
19358 run_test 257 "xattr locks are not lost"
19360 # Verify we take the i_mutex when security requires it
19362 #define OBD_FAIL_IMUTEX_SEC 0x141c
19363 $LCTL set_param fail_loc=0x141c
19365 chmod u+s $DIR/$tfile
19366 chmod a+rwx $DIR/$tfile
19367 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19369 if [ $RC -ne 0 ]; then
19370 error "error, failed to take i_mutex, rc=$?"
19374 run_test 258a "verify i_mutex security behavior when suid attributes is set"
19376 # Verify we do NOT take the i_mutex in the normal case
19378 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
19379 $LCTL set_param fail_loc=0x141d
19382 chmod a+rw $DIR/$tfile
19383 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19385 if [ $RC -ne 0 ]; then
19386 error "error, took i_mutex unnecessarily, rc=$?"
19391 run_test 258b "verify i_mutex security behavior"
19394 local file=$DIR/$tfile
19398 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19400 stack_trap "rm -f $file" EXIT
19402 wait_delete_completed
19403 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19404 echo "before: $before"
19406 $LFS setstripe -i 0 -c 1 $file
19407 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
19409 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19410 echo "after write: $after"
19412 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
19413 do_facet ost1 $LCTL set_param fail_loc=0x2301
19415 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19416 echo "after truncate: $after"
19419 do_facet ost1 $LCTL set_param fail_loc=0
19420 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19422 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19423 echo "after restart: $after"
19424 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
19425 error "missing truncate?"
19429 run_test 259 "crash at delayed truncate"
19432 #define OBD_FAIL_MDC_CLOSE 0x806
19433 $LCTL set_param fail_loc=0x80000806
19437 run_test 260 "Check mdc_close fail"
19439 ### Data-on-MDT sanity tests ###
19441 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19442 skip "Need MDS version at least 2.10.55 for DoM"
19445 local dom=$DIR/$tdir/dom_file
19446 local tmp=$DIR/$tdir/tmp_file
19448 mkdir -p $DIR/$tdir
19450 # basic checks for DoM component creation
19451 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
19452 error "Can set MDT layout to non-first entry"
19454 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
19455 error "Can define multiple entries as MDT layout"
19457 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
19459 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
19460 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
19461 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
19463 local mdtidx=$($LFS getstripe -m $dom)
19464 local mdtname=MDT$(printf %04x $mdtidx)
19465 local facet=mds$((mdtidx + 1))
19466 local space_check=1
19468 # Skip free space checks with ZFS
19469 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
19473 local size_tmp=$((65536 * 3))
19474 local mdtfree1=$(do_facet $facet \
19475 lctl get_param -n osd*.*$mdtname.kbytesfree)
19477 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19478 # check also direct IO along write
19479 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
19480 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19482 cmp $tmp $dom || error "file data is different"
19483 [ $(stat -c%s $dom) == $size_tmp ] ||
19484 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19485 if [ $space_check == 1 ]; then
19486 local mdtfree2=$(do_facet $facet \
19487 lctl get_param -n osd*.*$mdtname.kbytesfree)
19489 # increase in usage from by $size_tmp
19490 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19491 error "MDT free space wrong after write: " \
19492 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19496 local size_dom=10000
19498 $TRUNCATE $dom $size_dom
19499 [ $(stat -c%s $dom) == $size_dom ] ||
19500 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
19501 if [ $space_check == 1 ]; then
19502 mdtfree1=$(do_facet $facet \
19503 lctl get_param -n osd*.*$mdtname.kbytesfree)
19504 # decrease in usage from $size_tmp to new $size_dom
19505 [ $(($mdtfree1 - $mdtfree2)) -ge \
19506 $(((size_tmp - size_dom) / 1024)) ] ||
19507 error "MDT free space is wrong after truncate: " \
19508 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
19514 size_dom=$((size_dom + size_tmp))
19515 [ $(stat -c%s $dom) == $size_dom ] ||
19516 error "bad size after append: $(stat -c%s $dom) != $size_dom"
19517 if [ $space_check == 1 ]; then
19518 mdtfree2=$(do_facet $facet \
19519 lctl get_param -n osd*.*$mdtname.kbytesfree)
19520 # increase in usage by $size_tmp from previous
19521 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19522 error "MDT free space is wrong after append: " \
19523 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19528 if [ $space_check == 1 ]; then
19529 mdtfree1=$(do_facet $facet \
19530 lctl get_param -n osd*.*$mdtname.kbytesfree)
19531 # decrease in usage by $size_dom from previous
19532 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
19533 error "MDT free space is wrong after removal: " \
19534 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
19537 # combined striping
19538 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
19539 error "Can't create DoM + OST striping"
19541 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
19542 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19543 # check also direct IO along write
19544 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19546 cmp $tmp $dom || error "file data is different"
19547 [ $(stat -c%s $dom) == $size_tmp ] ||
19548 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19553 run_test 270a "DoM: basic functionality tests"
19556 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19557 skip "Need MDS version at least 2.10.55"
19559 local dom=$DIR/$tdir/dom_file
19560 local max_size=1048576
19562 mkdir -p $DIR/$tdir
19563 $LFS setstripe -E $max_size -L mdt $dom
19565 # truncate over the limit
19566 $TRUNCATE $dom $(($max_size + 1)) &&
19567 error "successful truncate over the maximum size"
19568 # write over the limit
19569 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
19570 error "successful write over the maximum size"
19571 # append over the limit
19572 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
19573 echo "12345" >> $dom && error "successful append over the maximum size"
19578 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
19581 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19582 skip "Need MDS version at least 2.10.55"
19584 mkdir -p $DIR/$tdir
19585 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19587 # check files inherit DoM EA
19588 touch $DIR/$tdir/first
19589 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
19590 error "bad pattern"
19591 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
19592 error "bad stripe count"
19593 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
19594 error "bad stripe size"
19596 # check directory inherits DoM EA and uses it as default
19597 mkdir $DIR/$tdir/subdir
19598 touch $DIR/$tdir/subdir/second
19599 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
19600 error "bad pattern in sub-directory"
19601 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
19602 error "bad stripe count in sub-directory"
19603 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
19604 error "bad stripe size in sub-directory"
19607 run_test 270c "DoM: DoM EA inheritance tests"
19610 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19611 skip "Need MDS version at least 2.10.55"
19613 mkdir -p $DIR/$tdir
19614 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19616 # inherit default DoM striping
19617 mkdir $DIR/$tdir/subdir
19618 touch $DIR/$tdir/subdir/f1
19620 # change default directory striping
19621 $LFS setstripe -c 1 $DIR/$tdir/subdir
19622 touch $DIR/$tdir/subdir/f2
19623 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
19624 error "wrong default striping in file 2"
19625 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
19626 error "bad pattern in file 2"
19629 run_test 270d "DoM: change striping from DoM to RAID0"
19632 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19633 skip "Need MDS version at least 2.10.55"
19635 mkdir -p $DIR/$tdir/dom
19636 mkdir -p $DIR/$tdir/norm
19639 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
19640 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
19642 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
19643 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
19645 # find DoM files by layout
19646 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
19647 [ $NUM -eq $DOMFILES ] ||
19648 error "lfs find -L: found $NUM, expected $DOMFILES"
19649 echo "Test 1: lfs find 20 DOM files by layout: OK"
19651 # there should be 1 dir with default DOM striping
19652 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
19654 error "lfs find -L: found $NUM, expected 1 dir"
19655 echo "Test 2: lfs find 1 DOM dir by layout: OK"
19657 # find DoM files by stripe size
19658 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
19659 [ $NUM -eq $DOMFILES ] ||
19660 error "lfs find -S: found $NUM, expected $DOMFILES"
19661 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
19663 # find files by stripe offset except DoM files
19664 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
19665 [ $NUM -eq $NORMFILES ] ||
19666 error "lfs find -i: found $NUM, expected $NORMFILES"
19667 echo "Test 5: lfs find no DOM files by stripe index: OK"
19670 run_test 270e "DoM: lfs find with DoM files test"
19673 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19674 skip "Need MDS version at least 2.10.55"
19676 local mdtname=${FSNAME}-MDT0000-mdtlov
19677 local dom=$DIR/$tdir/dom_file
19678 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
19679 lod.$mdtname.dom_stripesize)
19680 local dom_limit=131072
19682 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
19683 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19684 lod.$mdtname.dom_stripesize)
19685 [ ${dom_limit} -eq ${dom_current} ] ||
19686 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
19688 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19689 $LFS setstripe -d $DIR/$tdir
19690 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
19691 error "Can't set directory default striping"
19693 # exceed maximum stripe size
19694 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19695 error "Can't create file with $((dom_limit * 2)) DoM stripe"
19696 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
19697 error "Able to create DoM component size more than LOD limit"
19699 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
19700 dom_current=$(do_facet mds1 $LCTL get_param -n \
19701 lod.$mdtname.dom_stripesize)
19702 [ 0 -eq ${dom_current} ] ||
19703 error "Can't set zero DoM stripe limit"
19706 # attempt to create DoM file on server with disabled DoM should
19707 # remove DoM entry from layout and be succeed
19708 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
19709 error "Can't create DoM file (DoM is disabled)"
19710 [ $($LFS getstripe -L $dom) == "mdt" ] &&
19711 error "File has DoM component while DoM is disabled"
19714 # attempt to create DoM file with only DoM stripe should return error
19715 $LFS setstripe -E $dom_limit -L mdt $dom &&
19716 error "Able to create DoM-only file while DoM is disabled"
19718 # too low values to be aligned with smallest stripe size 64K
19719 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
19720 dom_current=$(do_facet mds1 $LCTL get_param -n \
19721 lod.$mdtname.dom_stripesize)
19722 [ 30000 -eq ${dom_current} ] &&
19723 error "Can set too small DoM stripe limit"
19725 # 64K is a minimal stripe size in Lustre, expect limit of that size
19726 [ 65536 -eq ${dom_current} ] ||
19727 error "Limit is not set to 64K but ${dom_current}"
19729 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
19730 dom_current=$(do_facet mds1 $LCTL get_param -n \
19731 lod.$mdtname.dom_stripesize)
19733 [ 2147483648 -eq ${dom_current} ] &&
19734 error "Can set too large DoM stripe limit"
19736 do_facet mds1 $LCTL set_param -n \
19737 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
19738 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19739 error "Can't create DoM component size after limit change"
19740 do_facet mds1 $LCTL set_param -n \
19741 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
19742 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
19743 error "Can't create DoM file after limit decrease"
19744 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
19745 error "Can create big DoM component after limit decrease"
19746 touch ${dom}_def ||
19747 error "Can't create file with old default layout"
19749 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
19752 run_test 270f "DoM: maximum DoM stripe size checks"
19755 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19756 skip "Need MDS version at least 2.13.52"
19757 local dom=$DIR/$tdir/$tfile
19759 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19760 local lodname=${FSNAME}-MDT0000-mdtlov
19762 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19763 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
19764 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
19765 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
19767 local dom_limit=1024
19768 local dom_threshold="50%"
19770 $LFS setstripe -d $DIR/$tdir
19771 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
19772 error "Can't set directory default striping"
19774 do_facet mds1 $LCTL set_param -n \
19775 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
19776 # set 0 threshold and create DOM file to change tunable stripesize
19777 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
19778 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19779 error "Failed to create $dom file"
19780 # now tunable dom_cur_stripesize should reach maximum
19781 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19782 lod.${lodname}.dom_stripesize_cur_kb)
19783 [[ $dom_current == $dom_limit ]] ||
19784 error "Current DOM stripesize is not maximum"
19787 # set threshold for further tests
19788 do_facet mds1 $LCTL set_param -n \
19789 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
19790 echo "DOM threshold is $dom_threshold free space"
19793 # Spoof bfree to exceed threshold
19794 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
19795 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
19796 for spfree in 40 20 0 15 30 55; do
19797 do_facet mds1 $LCTL set_param -n fail_val=$spfree
19798 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19799 error "Failed to create $dom file"
19800 dom_def=$(do_facet mds1 $LCTL get_param -n \
19801 lod.${lodname}.dom_stripesize_cur_kb)
19802 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
19803 [[ $dom_def != $dom_current ]] ||
19804 error "Default stripe size was not changed"
19805 if [[ $spfree > 0 ]] ; then
19806 dom_set=$($LFS getstripe -S $dom)
19807 [[ $dom_set == $((dom_def * 1024)) ]] ||
19808 error "DOM component size is still old"
19810 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
19811 error "DoM component is set with no free space"
19814 dom_current=$dom_def
19817 run_test 270g "DoM: default DoM stripe size depends on free space"
19820 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19821 skip "Need MDS version at least 2.13.53"
19823 local mdtname=${FSNAME}-MDT0000-mdtlov
19824 local dom=$DIR/$tdir/$tfile
19825 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19827 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
19828 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
19830 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19831 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
19832 error "can't create OST file"
19833 # mirrored file with DOM entry in the second mirror
19834 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
19835 error "can't create mirror with DoM component"
19837 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
19839 # DOM component in the middle and has other enries in the same mirror,
19840 # should succeed but lost DoM component
19841 $LFS setstripe --copy=${dom}_1 $dom ||
19842 error "Can't create file from OST|DOM mirror layout"
19843 # check new file has no DoM layout after all
19844 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
19845 error "File has DoM component while DoM is disabled"
19847 run_test 270h "DoM: DoM stripe removal when disabled on server"
19850 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19851 skip "Need MDS version at least 2.10.55"
19853 local dom=$DIR/$tdir/dom
19855 mkdir -p $DIR/$tdir
19857 $LFS setstripe -E 1024K -L mdt $dom
19859 lctl set_param -n mdc.*.stats=clear
19860 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19861 cat $dom > /dev/null
19862 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
19863 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
19867 run_test 271a "DoM: data is cached for read after write"
19870 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19871 skip "Need MDS version at least 2.10.55"
19873 local dom=$DIR/$tdir/dom
19875 mkdir -p $DIR/$tdir
19877 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19879 lctl set_param -n mdc.*.stats=clear
19880 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19881 cancel_lru_locks mdc
19882 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
19883 # second stat to check size is cached on client
19884 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
19885 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19886 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
19889 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
19892 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19893 skip "Need MDS version at least 2.10.55"
19895 local dom=$DIR/$tdir/dom
19897 mkdir -p $DIR/$tdir
19899 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19901 lctl set_param -n mdc.*.stats=clear
19902 lctl set_param -n osc.*.stats=clear
19903 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
19904 cancel_lru_locks mdc
19905 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19906 # second stat to check size is cached on client
19907 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19908 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19909 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
19910 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
19911 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
19914 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
19920 local mdt=MDT$(printf %04x $mdtidx)
19922 if [ -z $param ]; then
19923 lctl get_param -n mdc.*$mdt*.stats
19925 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
19930 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19931 skip "Need MDS version at least 2.10.55"
19933 local dom=$DIR/$tdir/dom
19935 mkdir -p $DIR/$tdir
19937 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19939 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19940 local facet=mds$((mdtidx + 1))
19942 cancel_lru_locks mdc
19943 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
19944 createmany -o $dom 1000
19945 lctl set_param -n mdc.*.stats=clear
19946 smalliomany -w $dom 1000 200
19947 get_mdc_stats $mdtidx
19948 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19949 # Each file has 1 open, 1 IO enqueues, total 2000
19950 # but now we have also +1 getxattr for security.capability, total 3000
19951 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
19952 unlinkmany $dom 1000
19954 cancel_lru_locks mdc
19955 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
19956 createmany -o $dom 1000
19957 lctl set_param -n mdc.*.stats=clear
19958 smalliomany -w $dom 1000 200
19959 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19960 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
19961 # for OPEN and IO lock.
19962 [ $((enq - enq_2)) -ge 1000 ] ||
19963 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
19964 unlinkmany $dom 1000
19967 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
19969 cleanup_271def_tests() {
19975 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19976 skip "Need MDS version at least 2.10.57"
19978 local dom=$DIR/$tdir/dom
19979 local tmp=$TMP/$tfile
19980 trap "cleanup_271def_tests $tmp" EXIT
19982 mkdir -p $DIR/$tdir
19984 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19986 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19988 cancel_lru_locks mdc
19989 dd if=/dev/urandom of=$tmp bs=1000 count=1
19990 dd if=$tmp of=$dom bs=1000 count=1
19991 cancel_lru_locks mdc
19993 cat /etc/hosts >> $tmp
19994 lctl set_param -n mdc.*.stats=clear
19996 # append data to the same file it should update local page
19997 echo "Append to the same page"
19998 cat /etc/hosts >> $dom
19999 local num=$(get_mdc_stats $mdtidx ost_read)
20000 local ra=$(get_mdc_stats $mdtidx req_active)
20001 local rw=$(get_mdc_stats $mdtidx req_waittime)
20003 [ -z $num ] || error "$num READ RPC occured"
20004 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20008 cmp $tmp $dom || error "file miscompare"
20010 cancel_lru_locks mdc
20011 lctl set_param -n mdc.*.stats=clear
20013 echo "Open and read file"
20014 cat $dom > /dev/null
20015 local num=$(get_mdc_stats $mdtidx ost_read)
20016 local ra=$(get_mdc_stats $mdtidx req_active)
20017 local rw=$(get_mdc_stats $mdtidx req_waittime)
20019 [ -z $num ] || error "$num READ RPC occured"
20020 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20024 cmp $tmp $dom || error "file miscompare"
20028 run_test 271d "DoM: read on open (1K file in reply buffer)"
20031 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20032 skip "Need MDS version at least 2.10.57"
20034 local dom=$DIR/$tdir/dom
20035 local tmp=$TMP/$tfile
20036 trap "cleanup_271def_tests $tmp" EXIT
20038 mkdir -p $DIR/$tdir
20040 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20042 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20044 cancel_lru_locks mdc
20045 dd if=/dev/urandom of=$tmp bs=265000 count=1
20046 dd if=$tmp of=$dom bs=265000 count=1
20047 cancel_lru_locks mdc
20048 cat /etc/hosts >> $tmp
20049 lctl set_param -n mdc.*.stats=clear
20051 echo "Append to the same page"
20052 cat /etc/hosts >> $dom
20053 local num=$(get_mdc_stats $mdtidx ost_read)
20054 local ra=$(get_mdc_stats $mdtidx req_active)
20055 local rw=$(get_mdc_stats $mdtidx req_waittime)
20057 [ -z $num ] || error "$num READ RPC occured"
20058 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20062 cmp $tmp $dom || error "file miscompare"
20064 cancel_lru_locks mdc
20065 lctl set_param -n mdc.*.stats=clear
20067 echo "Open and read file"
20068 cat $dom > /dev/null
20069 local num=$(get_mdc_stats $mdtidx ost_read)
20070 local ra=$(get_mdc_stats $mdtidx req_active)
20071 local rw=$(get_mdc_stats $mdtidx req_waittime)
20073 [ -z $num ] && num=0
20074 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
20075 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20079 cmp $tmp $dom || error "file miscompare"
20083 run_test 271f "DoM: read on open (200K file and read tail)"
20086 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
20087 skip "Skipping due to old client or server version"
20089 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
20091 $CHECKSTAT -t file $DIR1/$tfile
20093 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
20096 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
20097 $LCTL set_param fail_loc=0x80000314
20098 rm $DIR1/$tfile || error "Unlink fails"
20100 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
20101 [ $RC -eq 0 ] || error "Failed write to stale object"
20103 run_test 271g "Discard DoM data vs client flush race"
20106 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20107 skip "Need MDS version at least 2.11.50"
20109 local dom=$DIR/$tdir/dom
20110 mkdir -p $DIR/$tdir
20112 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
20113 dd if=/dev/urandom of=$dom bs=512K count=1 ||
20114 error "failed to write data into $dom"
20115 local old_md5=$(md5sum $dom)
20117 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
20118 error "failed to migrate to the same DoM component"
20120 local new_md5=$(md5sum $dom)
20122 [ "$old_md5" == "$new_md5" ] ||
20123 error "md5sum differ: $old_md5, $new_md5"
20125 [ $($LFS getstripe -c $dom) -eq 2 ] ||
20126 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
20128 run_test 272a "DoM migration: new layout with the same DOM component"
20131 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20132 skip "Need MDS version at least 2.11.50"
20134 local dom=$DIR/$tdir/dom
20135 mkdir -p $DIR/$tdir
20136 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20138 local mdtidx=$($LFS getstripe -m $dom)
20139 local mdtname=MDT$(printf %04x $mdtidx)
20140 local facet=mds$((mdtidx + 1))
20142 local mdtfree1=$(do_facet $facet \
20143 lctl get_param -n osd*.*$mdtname.kbytesfree)
20144 dd if=/dev/urandom of=$dom bs=2M count=1 ||
20145 error "failed to write data into $dom"
20146 local old_md5=$(md5sum $dom)
20147 cancel_lru_locks mdc
20148 local mdtfree1=$(do_facet $facet \
20149 lctl get_param -n osd*.*$mdtname.kbytesfree)
20151 $LFS migrate -c2 $dom ||
20152 error "failed to migrate to the new composite layout"
20153 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20154 error "MDT stripe was not removed"
20156 cancel_lru_locks mdc
20157 local new_md5=$(md5sum $dom)
20158 [ "$old_md5" == "$new_md5" ] ||
20159 error "$old_md5 != $new_md5"
20161 # Skip free space checks with ZFS
20162 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20163 local mdtfree2=$(do_facet $facet \
20164 lctl get_param -n osd*.*$mdtname.kbytesfree)
20165 [ $mdtfree2 -gt $mdtfree1 ] ||
20166 error "MDT space is not freed after migration"
20170 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
20173 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20174 skip "Need MDS version at least 2.11.50"
20176 local dom=$DIR/$tdir/$tfile
20177 mkdir -p $DIR/$tdir
20178 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20180 local mdtidx=$($LFS getstripe -m $dom)
20181 local mdtname=MDT$(printf %04x $mdtidx)
20182 local facet=mds$((mdtidx + 1))
20184 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20185 error "failed to write data into $dom"
20186 local old_md5=$(md5sum $dom)
20187 cancel_lru_locks mdc
20188 local mdtfree1=$(do_facet $facet \
20189 lctl get_param -n osd*.*$mdtname.kbytesfree)
20191 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
20192 error "failed to migrate to the new composite layout"
20193 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
20194 error "MDT stripe was not removed"
20196 cancel_lru_locks mdc
20197 local new_md5=$(md5sum $dom)
20198 [ "$old_md5" == "$new_md5" ] ||
20199 error "$old_md5 != $new_md5"
20201 # Skip free space checks with ZFS
20202 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20203 local mdtfree2=$(do_facet $facet \
20204 lctl get_param -n osd*.*$mdtname.kbytesfree)
20205 [ $mdtfree2 -gt $mdtfree1 ] ||
20206 error "MDS space is not freed after migration"
20210 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
20213 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20214 skip "Need MDS version at least 2.12.55"
20216 local dom=$DIR/$tdir/$tfile
20217 mkdir -p $DIR/$tdir
20218 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20220 local mdtidx=$($LFS getstripe -m $dom)
20221 local mdtname=MDT$(printf %04x $mdtidx)
20222 local facet=mds$((mdtidx + 1))
20224 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20225 error "failed to write data into $dom"
20226 local old_md5=$(md5sum $dom)
20227 cancel_lru_locks mdc
20228 local mdtfree1=$(do_facet $facet \
20229 lctl get_param -n osd*.*$mdtname.kbytesfree)
20231 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
20232 error "failed mirroring to the new composite layout"
20233 $LFS mirror resync $dom ||
20234 error "failed mirror resync"
20235 $LFS mirror split --mirror-id 1 -d $dom ||
20236 error "failed mirror split"
20238 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20239 error "MDT stripe was not removed"
20241 cancel_lru_locks mdc
20242 local new_md5=$(md5sum $dom)
20243 [ "$old_md5" == "$new_md5" ] ||
20244 error "$old_md5 != $new_md5"
20246 # Skip free space checks with ZFS
20247 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20248 local mdtfree2=$(do_facet $facet \
20249 lctl get_param -n osd*.*$mdtname.kbytesfree)
20250 [ $mdtfree2 -gt $mdtfree1 ] ||
20251 error "MDS space is not freed after DOM mirror deletion"
20255 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20258 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20259 skip "Need MDS version at least 2.12.55"
20261 local dom=$DIR/$tdir/$tfile
20262 mkdir -p $DIR/$tdir
20263 $LFS setstripe -c 2 $dom
20265 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20266 error "failed to write data into $dom"
20267 local old_md5=$(md5sum $dom)
20268 cancel_lru_locks mdc
20270 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20271 error "failed mirroring to the DOM layout"
20272 $LFS mirror resync $dom ||
20273 error "failed mirror resync"
20274 $LFS mirror split --mirror-id 1 -d $dom ||
20275 error "failed mirror split"
20277 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20278 error "MDT stripe was not removed"
20280 cancel_lru_locks mdc
20281 local new_md5=$(md5sum $dom)
20282 [ "$old_md5" == "$new_md5" ] ||
20283 error "$old_md5 != $new_md5"
20287 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20290 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20291 skip "Need MDS version at least 2.12.55"
20293 local dom=$DIR/$tdir/$tfile
20294 mkdir -p $DIR/$tdir
20295 $LFS setstripe -c 2 $dom
20297 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20298 error "failed to write data into $dom"
20299 local old_md5=$(md5sum $dom)
20300 cancel_lru_locks mdc
20302 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20303 error "failed migrating to the DOM file"
20305 cancel_lru_locks mdc
20306 local new_md5=$(md5sum $dom)
20307 [ "$old_md5" != "$new_md5" ] &&
20308 error "$old_md5 != $new_md5"
20312 run_test 272f "DoM migration: OST-striped file to DOM file"
20315 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20316 skip "Need MDS version at least 2.11.50"
20318 # Layout swap cannot be done if either file has DOM component,
20319 # this will never be supported, migration should be used instead
20321 local dom=$DIR/$tdir/$tfile
20322 mkdir -p $DIR/$tdir
20324 $LFS setstripe -c2 ${dom}_plain
20325 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20326 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20327 error "can swap layout with DoM component"
20328 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20329 error "can swap layout with DoM component"
20331 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20332 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20333 error "can swap layout with DoM component"
20334 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20335 error "can swap layout with DoM component"
20338 run_test 273a "DoM: layout swapping should fail with DOM"
20341 remote_ost_nodsh && skip "remote OST with nodsh"
20342 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
20343 skip "Need OST version >= 2.10.57"
20345 local file=$DIR/$tfile
20348 oss=$(comma_list $(osts_nodes))
20350 dd if=/dev/urandom of=$file bs=1M count=2 ||
20351 error "failed to create a file"
20352 cancel_lru_locks osc
20355 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20356 error "failed to read a file"
20358 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
20359 $LCTL set_param fail_loc=0x8000031f
20361 cancel_lru_locks osc &
20364 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
20365 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
20366 #IO takes another lock, but matches the PENDING one
20367 #and places it to the IO RPC
20368 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20369 error "failed to read a file with PENDING lock"
20371 run_test 275 "Read on a canceled duplicate lock"
20374 remote_ost_nodsh && skip "remote OST with nodsh"
20377 do_facet ost1 "(while true; do \
20378 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
20379 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
20382 for LOOP in $(seq 20); do
20384 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
20387 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
20388 rm $TMP/sanity_276_pid"
20390 run_test 276 "Race between mount and obd_statfs"
20393 $LCTL set_param ldlm.namespaces.*.lru_size=0
20394 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20395 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20396 grep ^used_mb | awk '{print $2}')
20397 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
20398 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
20399 oflag=direct conv=notrunc
20400 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20401 grep ^used_mb | awk '{print $2}')
20402 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
20404 run_test 277 "Direct IO shall drop page cache"
20407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20408 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20409 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
20410 skip "needs the same host for mdt1 mdt2" && return
20415 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
20416 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
20422 echo "Starting MDTs"
20423 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20425 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
20427 do_facet mds2 $LCTL set_param fail_loc=0
20429 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
20430 wait_recovery_complete mds2
20432 run_test 278 "Race starting MDS between MDTs stop/start"
20435 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
20436 skip "Need MGS version at least 2.13.52"
20437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20438 combined_mgs_mds || skip "needs combined MGS/MDT"
20440 umount_client $MOUNT
20441 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
20442 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
20444 mount_client $MOUNT &
20446 stop mgs || error "stop mgs failed"
20447 #for a race mgs would crash
20448 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
20449 mount_client $MOUNT || error "mount client failed"
20451 run_test 280 "Race between MGS umount and client llog processing"
20453 cleanup_test_300() {
20457 test_striped_dir() {
20462 mkdir -p $DIR/$tdir
20464 SAVE_UMASK=$(umask)
20465 trap cleanup_test_300 RETURN EXIT
20467 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
20468 $DIR/$tdir/striped_dir ||
20469 error "set striped dir error"
20471 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
20472 [ "$mode" = "755" ] || error "expect 755 got $mode"
20474 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
20475 error "getdirstripe failed"
20476 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
20477 if [ "$stripe_count" != "2" ]; then
20478 error "1:stripe_count is $stripe_count, expect 2"
20480 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
20481 if [ "$stripe_count" != "2" ]; then
20482 error "2:stripe_count is $stripe_count, expect 2"
20485 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
20486 if [ "$stripe_index" != "$mdt_index" ]; then
20487 error "stripe_index is $stripe_index, expect $mdt_index"
20490 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20491 error "nlink error after create striped dir"
20493 mkdir $DIR/$tdir/striped_dir/a
20494 mkdir $DIR/$tdir/striped_dir/b
20496 stat $DIR/$tdir/striped_dir/a ||
20497 error "create dir under striped dir failed"
20498 stat $DIR/$tdir/striped_dir/b ||
20499 error "create dir under striped dir failed"
20501 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
20502 error "nlink error after mkdir"
20504 rmdir $DIR/$tdir/striped_dir/a
20505 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
20506 error "nlink error after rmdir"
20508 rmdir $DIR/$tdir/striped_dir/b
20509 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20510 error "nlink error after rmdir"
20512 chattr +i $DIR/$tdir/striped_dir
20513 createmany -o $DIR/$tdir/striped_dir/f 10 &&
20514 error "immutable flags not working under striped dir!"
20515 chattr -i $DIR/$tdir/striped_dir
20517 rmdir $DIR/$tdir/striped_dir ||
20518 error "rmdir striped dir error"
20526 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20527 skip "skipped for lustre < 2.7.0"
20528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20529 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20531 test_striped_dir 0 || error "failed on striped dir on MDT0"
20532 test_striped_dir 1 || error "failed on striped dir on MDT0"
20534 run_test 300a "basic striped dir sanity test"
20537 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20538 skip "skipped for lustre < 2.7.0"
20539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20540 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20547 test_mkdir $DIR/$tdir || error "mkdir fail"
20548 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20549 error "set striped dir error"
20550 for i in {0..9}; do
20551 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
20553 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
20554 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
20555 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
20557 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
20558 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
20559 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
20563 run_test 300b "check ctime/mtime for striped dir"
20566 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20567 skip "skipped for lustre < 2.7.0"
20568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20569 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20573 mkdir -p $DIR/$tdir
20574 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
20575 error "set striped dir error"
20577 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
20578 error "chown striped dir failed"
20580 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
20581 error "create 5k files failed"
20583 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
20585 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
20589 run_test 300c "chown && check ls under striped directory"
20592 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20593 skip "skipped for lustre < 2.7.0"
20594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20595 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20600 mkdir -p $DIR/$tdir
20601 $LFS setstripe -c 2 $DIR/$tdir
20603 #local striped directory
20604 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20605 error "set striped dir error"
20606 #look at the directories for debug purposes
20608 $LFS getdirstripe $DIR/$tdir
20609 ls -l $DIR/$tdir/striped_dir
20610 $LFS getdirstripe $DIR/$tdir/striped_dir
20611 createmany -o $DIR/$tdir/striped_dir/f 10 ||
20612 error "create 10 files failed"
20614 #remote striped directory
20615 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
20616 error "set striped dir error"
20617 #look at the directories for debug purposes
20619 $LFS getdirstripe $DIR/$tdir
20620 ls -l $DIR/$tdir/remote_striped_dir
20621 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
20622 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
20623 error "create 10 files failed"
20625 for file in $(find $DIR/$tdir); do
20626 stripe_count=$($LFS getstripe -c $file)
20627 [ $stripe_count -eq 2 ] ||
20628 error "wrong stripe $stripe_count for $file"
20633 run_test 300d "check default stripe under striped directory"
20636 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20637 skip "Need MDS version at least 2.7.55"
20638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20639 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20644 mkdir -p $DIR/$tdir
20646 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20647 error "set striped dir error"
20649 touch $DIR/$tdir/striped_dir/a
20650 touch $DIR/$tdir/striped_dir/b
20651 touch $DIR/$tdir/striped_dir/c
20653 mkdir $DIR/$tdir/striped_dir/dir_a
20654 mkdir $DIR/$tdir/striped_dir/dir_b
20655 mkdir $DIR/$tdir/striped_dir/dir_c
20657 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
20658 error "set striped adir under striped dir error"
20660 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
20661 error "set striped bdir under striped dir error"
20663 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
20664 error "set striped cdir under striped dir error"
20666 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
20667 error "rename dir under striped dir fails"
20669 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
20670 error "rename dir under different stripes fails"
20672 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
20673 error "rename file under striped dir should succeed"
20675 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
20676 error "rename dir under striped dir should succeed"
20680 run_test 300e "check rename under striped directory"
20683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20684 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20685 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20686 skip "Need MDS version at least 2.7.55"
20692 mkdir -p $DIR/$tdir
20694 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20695 error "set striped dir error"
20697 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
20698 error "set striped dir error"
20700 touch $DIR/$tdir/striped_dir/a
20701 mkdir $DIR/$tdir/striped_dir/dir_a
20702 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
20703 error "create striped dir under striped dir fails"
20705 touch $DIR/$tdir/striped_dir1/b
20706 mkdir $DIR/$tdir/striped_dir1/dir_b
20707 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
20708 error "create striped dir under striped dir fails"
20710 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
20711 error "rename dir under different striped dir should fail"
20713 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
20714 error "rename striped dir under diff striped dir should fail"
20716 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
20717 error "rename file under diff striped dirs fails"
20721 run_test 300f "check rename cross striped directory"
20723 test_300_check_default_striped_dir()
20726 local default_count=$2
20727 local default_index=$3
20730 local dir_stripe_index
20733 echo "checking $dirname $default_count $default_index"
20734 $LFS setdirstripe -D -c $default_count -i $default_index \
20735 -t all_char $DIR/$tdir/$dirname ||
20736 error "set default stripe on striped dir error"
20737 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
20738 [ $stripe_count -eq $default_count ] ||
20739 error "expect $default_count get $stripe_count for $dirname"
20741 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
20742 [ $stripe_index -eq $default_index ] ||
20743 error "expect $default_index get $stripe_index for $dirname"
20745 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
20746 error "create dirs failed"
20748 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
20749 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
20750 for dir in $(find $DIR/$tdir/$dirname/*); do
20751 stripe_count=$($LFS getdirstripe -c $dir)
20752 [ $stripe_count -eq $default_count ] ||
20753 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
20754 error "stripe count $default_count != $stripe_count for $dir"
20756 stripe_index=$($LFS getdirstripe -i $dir)
20757 [ $default_index -eq -1 ] ||
20758 [ $stripe_index -eq $default_index ] ||
20759 error "$stripe_index != $default_index for $dir"
20761 #check default stripe
20762 stripe_count=$($LFS getdirstripe -D -c $dir)
20763 [ $stripe_count -eq $default_count ] ||
20764 error "default count $default_count != $stripe_count for $dir"
20766 stripe_index=$($LFS getdirstripe -D -i $dir)
20767 [ $stripe_index -eq $default_index ] ||
20768 error "default index $default_index != $stripe_index for $dir"
20770 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
20774 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20775 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20776 skip "Need MDS version at least 2.7.55"
20783 mkdir $DIR/$tdir/normal_dir
20785 #Checking when client cache stripe index
20786 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
20787 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
20788 error "create striped_dir failed"
20790 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
20791 error "create dir0 fails"
20792 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
20793 [ $stripe_index -eq 0 ] ||
20794 error "dir0 expect index 0 got $stripe_index"
20796 mkdir $DIR/$tdir/striped_dir/dir1 ||
20797 error "create dir1 fails"
20798 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
20799 [ $stripe_index -eq 1 ] ||
20800 error "dir1 expect index 1 got $stripe_index"
20802 #check default stripe count/stripe index
20803 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
20804 test_300_check_default_striped_dir normal_dir 1 0
20805 test_300_check_default_striped_dir normal_dir 2 1
20806 test_300_check_default_striped_dir normal_dir 2 -1
20808 #delete default stripe information
20809 echo "delete default stripeEA"
20810 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
20811 error "set default stripe on striped dir error"
20813 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
20814 for dir in $(find $DIR/$tdir/normal_dir/*); do
20815 stripe_count=$($LFS getdirstripe -c $dir)
20816 [ $stripe_count -eq 0 ] ||
20817 error "expect 1 get $stripe_count for $dir"
20818 stripe_index=$($LFS getdirstripe -i $dir)
20819 [ $stripe_index -eq 0 ] ||
20820 error "expect 0 get $stripe_index for $dir"
20823 run_test 300g "check default striped directory for normal directory"
20826 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20827 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20828 skip "Need MDS version at least 2.7.55"
20834 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20835 error "set striped dir error"
20837 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
20838 test_300_check_default_striped_dir striped_dir 1 0
20839 test_300_check_default_striped_dir striped_dir 2 1
20840 test_300_check_default_striped_dir striped_dir 2 -1
20842 #delete default stripe information
20843 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
20844 error "set default stripe on striped dir error"
20846 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
20847 for dir in $(find $DIR/$tdir/striped_dir/*); do
20848 stripe_count=$($LFS getdirstripe -c $dir)
20849 [ $stripe_count -eq 0 ] ||
20850 error "expect 1 get $stripe_count for $dir"
20853 run_test 300h "check default striped directory for striped directory"
20856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20857 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20858 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20859 skip "Need MDS version at least 2.7.55"
20866 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20867 error "set striped dir error"
20869 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20870 error "create files under striped dir failed"
20872 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
20873 error "set striped hashdir error"
20875 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
20876 error "create dir0 under hash dir failed"
20877 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
20878 error "create dir1 under hash dir failed"
20880 # unfortunately, we need to umount to clear dir layout cache for now
20881 # once we fully implement dir layout, we can drop this
20882 umount_client $MOUNT || error "umount failed"
20883 mount_client $MOUNT || error "mount failed"
20885 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
20886 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
20887 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
20889 #set the stripe to be unknown hash type
20890 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
20891 $LCTL set_param fail_loc=0x1901
20892 for ((i = 0; i < 10; i++)); do
20893 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
20894 error "stat f-$i failed"
20895 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
20898 touch $DIR/$tdir/striped_dir/f0 &&
20899 error "create under striped dir with unknown hash should fail"
20901 $LCTL set_param fail_loc=0
20903 umount_client $MOUNT || error "umount failed"
20904 mount_client $MOUNT || error "mount failed"
20908 run_test 300i "client handle unknown hash type striped directory"
20911 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20913 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20914 skip "Need MDS version at least 2.7.55"
20921 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
20922 $LCTL set_param fail_loc=0x1702
20923 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20924 error "set striped dir error"
20926 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20927 error "create files under striped dir failed"
20929 $LCTL set_param fail_loc=0
20931 rm -rf $DIR/$tdir || error "unlink striped dir fails"
20935 run_test 300j "test large update record"
20938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20939 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20940 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20941 skip "Need MDS version at least 2.7.55"
20943 # this test needs a huge transaction
20945 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20946 osd*.$FSNAME-MDT0000.kbytestotal")
20947 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
20954 #define OBD_FAIL_LARGE_STRIPE 0x1703
20955 $LCTL set_param fail_loc=0x1703
20956 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
20957 error "set striped dir error"
20958 $LCTL set_param fail_loc=0
20960 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20961 error "getstripeddir fails"
20962 rm -rf $DIR/$tdir/striped_dir ||
20963 error "unlink striped dir fails"
20967 run_test 300k "test large striped directory"
20970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20971 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20972 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20973 skip "Need MDS version at least 2.7.55"
20977 test_mkdir -p $DIR/$tdir/striped_dir
20978 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
20979 error "chown $RUNAS_ID failed"
20980 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
20981 error "set default striped dir failed"
20983 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
20984 $LCTL set_param fail_loc=0x80000158
20985 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
20987 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
20988 [ $stripe_index -eq 1 ] ||
20989 error "expect 1 get $stripe_index for $dir"
20991 run_test 300l "non-root user to create dir under striped dir with stale layout"
20994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20995 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
20996 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20997 skip "Need MDS version at least 2.7.55"
20999 mkdir -p $DIR/$tdir/striped_dir
21000 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
21001 error "set default stripes dir error"
21003 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
21005 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
21006 [ $stripe_count -eq 0 ] ||
21007 error "expect 0 get $stripe_count for a"
21009 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
21010 error "set default stripes dir error"
21012 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
21014 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
21015 [ $stripe_count -eq 0 ] ||
21016 error "expect 0 get $stripe_count for b"
21018 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
21019 error "set default stripes dir error"
21021 mkdir $DIR/$tdir/striped_dir/c &&
21022 error "default stripe_index is invalid, mkdir c should fails"
21024 rm -rf $DIR/$tdir || error "rmdir fails"
21026 run_test 300m "setstriped directory on single MDT FS"
21029 local list=$(comma_list $(mdts_nodes))
21032 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21037 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21038 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21039 skip "Need MDS version at least 2.7.55"
21040 remote_mds_nodsh && skip "remote MDS with nodsh"
21043 local list=$(comma_list $(mdts_nodes))
21045 trap cleanup_300n RETURN EXIT
21046 mkdir -p $DIR/$tdir
21047 chmod 777 $DIR/$tdir
21048 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
21049 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21050 error "create striped dir succeeds with gid=0"
21052 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21053 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
21054 error "create striped dir fails with gid=-1"
21056 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21057 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
21058 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21059 error "set default striped dir succeeds with gid=0"
21062 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21063 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
21064 error "set default striped dir fails with gid=-1"
21067 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21068 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
21069 error "create test_dir fails"
21070 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
21071 error "create test_dir1 fails"
21072 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
21073 error "create test_dir2 fails"
21076 run_test 300n "non-root user to create dir under striped dir with default EA"
21079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21080 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21081 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21082 skip "Need MDS version at least 2.7.55"
21087 mkdir -p $DIR/$tdir
21089 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
21090 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
21091 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
21092 skip "not enough free inodes $numfree1 $numfree2"
21095 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
21096 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
21097 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
21098 skip "not enough free space $numfree1 $numfree2"
21101 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
21102 error "setdirstripe fails"
21104 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
21105 error "create dirs fails"
21107 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
21108 ls $DIR/$tdir/striped_dir > /dev/null ||
21109 error "ls striped dir fails"
21110 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
21111 error "unlink big striped dir fails"
21113 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
21116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21117 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21118 remote_mds_nodsh && skip "remote MDS with nodsh"
21120 mkdir -p $DIR/$tdir
21122 #define OBD_FAIL_OUT_ENOSPC 0x1704
21123 do_facet mds2 lctl set_param fail_loc=0x80001704
21124 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
21125 && error "create striped directory should fail"
21127 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
21129 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
21132 run_test 300p "create striped directory without space"
21135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21136 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21138 local fd=$(free_fd)
21139 local cmd="exec $fd<$tdir"
21141 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
21144 trap "eval $cmd" EXIT
21145 cd $tdir || error "cd $tdir fails"
21146 rmdir ../$tdir || error "rmdir $tdir fails"
21147 mkdir local_dir && error "create dir succeeds"
21148 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
21152 run_test 300q "create remote directory under orphan directory"
21155 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21156 skip "Need MDS version at least 2.7.55" && return
21157 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21161 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
21162 error "set striped dir error"
21164 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21165 error "getstripeddir fails"
21168 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
21169 awk '/lmv_stripe_count:/ { print $2 }')
21171 [ $MDSCOUNT -ne $stripe_count ] &&
21172 error "wrong stripe count $stripe_count expected $MDSCOUNT"
21174 rm -rf $DIR/$tdir/striped_dir ||
21175 error "unlink striped dir fails"
21177 run_test 300r "test -1 striped directory"
21179 prepare_remote_file() {
21180 mkdir $DIR/$tdir/src_dir ||
21181 error "create remote source failed"
21183 cp /etc/hosts $DIR/$tdir/src_dir/a ||
21184 error "cp to remote source failed"
21185 touch $DIR/$tdir/src_dir/a
21187 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
21188 error "create remote target dir failed"
21190 touch $DIR/$tdir/tgt_dir/b
21192 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
21193 error "rename dir cross MDT failed!"
21195 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
21196 error "src_child still exists after rename"
21198 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
21199 error "missing file(a) after rename"
21201 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
21202 error "diff after rename"
21206 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21209 local remote_file=$DIR/$tdir/tgt_dir/b
21211 mkdir -p $DIR/$tdir
21213 prepare_remote_file || error "prepare remote file failed"
21216 $OPENUNLINK $remote_file $remote_file ||
21217 error "openunlink $remote_file failed"
21218 $CHECKSTAT -a $remote_file || error "$remote_file exists"
21220 run_test 310a "open unlink remote file"
21223 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21226 local remote_file=$DIR/$tdir/tgt_dir/b
21228 mkdir -p $DIR/$tdir
21230 prepare_remote_file || error "prepare remote file failed"
21232 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21233 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
21234 $CHECKSTAT -t file $remote_file || error "check file failed"
21236 run_test 310b "unlink remote file with multiple links while open"
21239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21240 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21242 local remote_file=$DIR/$tdir/tgt_dir/b
21244 mkdir -p $DIR/$tdir
21246 prepare_remote_file || error "prepare remote file failed"
21248 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21249 multiop_bg_pause $remote_file O_uc ||
21250 error "mulitop failed for remote file"
21252 $MULTIOP $DIR/$tfile Ouc
21253 kill -USR1 $MULTIPID
21256 run_test 310c "open-unlink remote file with multiple links"
21260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21261 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21262 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21263 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21264 remote_mds_nodsh && skip "remote MDS with nodsh"
21266 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21267 local mdts=$(comma_list $(mdts_nodes))
21269 mkdir -p $DIR/$tdir
21270 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21271 createmany -o $DIR/$tdir/$tfile. 1000
21273 # statfs data is not real time, let's just calculate it
21274 old_iused=$((old_iused + 1000))
21276 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21277 osp.*OST0000*MDT0000.create_count")
21278 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21279 osp.*OST0000*MDT0000.max_create_count")
21280 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21282 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21283 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
21284 [ $index -ne 0 ] || error "$tfile stripe index is 0"
21286 unlinkmany $DIR/$tdir/$tfile. 1000
21288 do_nodes $mdts "$LCTL set_param -n \
21289 osp.*OST0000*.max_create_count=$max_count"
21290 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
21291 do_nodes $mdts "$LCTL set_param -n \
21292 osp.*OST0000*.create_count=$count"
21293 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
21294 grep "=0" && error "create_count is zero"
21297 for i in $(seq 120); do
21298 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21299 # system may be too busy to destroy all objs in time, use
21300 # a somewhat small value to not fail autotest
21301 [ $((old_iused - new_iused)) -gt 400 ] && break
21305 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
21306 [ $((old_iused - new_iused)) -gt 400 ] ||
21307 error "objs not destroyed after unlink"
21309 run_test 311 "disable OSP precreate, and unlink should destroy objs"
21316 local vdevdir=$(dirname $(facet_vdevice $ost))
21317 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
21318 local zfs_zapid=$(do_facet $ost $cmd |
21319 grep -w "/O/0/d$((objid%32))" -C 5 |
21320 awk '/Object/{getline; print $1}')
21321 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
21322 awk "/$objid = /"'{printf $3}')
21327 zfs_object_blksz() {
21331 local vdevdir=$(dirname $(facet_vdevice $ost))
21332 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
21333 local blksz=$(do_facet $ost $cmd $objid |
21334 awk '/dblk/{getline; printf $4}')
21336 case "${blksz: -1}" in
21337 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
21338 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
21345 test_312() { # LU-4856
21346 remote_ost_nodsh && skip "remote OST with nodsh"
21347 [ "$ost1_FSTYPE" = "zfs" ] ||
21348 skip_env "the test only applies to zfs"
21350 local max_blksz=$(do_facet ost1 \
21351 $ZFS get -p recordsize $(facet_device ost1) |
21352 awk '!/VALUE/{print $3}')
21354 # to make life a little bit easier
21355 $LFS mkdir -c 1 -i 0 $DIR/$tdir
21356 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21358 local tf=$DIR/$tdir/$tfile
21360 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21362 # Get ZFS object id
21363 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21364 # block size change by sequential overwrite
21367 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
21368 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
21370 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
21371 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
21375 # block size change by sequential append write
21376 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
21377 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21378 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21381 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
21382 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
21383 oflag=sync conv=notrunc
21385 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21386 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
21387 error "blksz error, actual $blksz, " \
21388 "expected: 2 * $count * $PAGE_SIZE"
21394 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21395 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21397 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
21398 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21399 [ $blksz -eq $PAGE_SIZE ] ||
21400 error "blksz error: $blksz, expected: $PAGE_SIZE"
21402 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
21403 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21404 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
21406 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
21407 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21408 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
21410 run_test 312 "make sure ZFS adjusts its block size by write pattern"
21413 remote_ost_nodsh && skip "remote OST with nodsh"
21415 local file=$DIR/$tfile
21418 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
21420 # define OBD_FAIL_TGT_RCVD_EIO 0x720
21421 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21422 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
21423 error "write should failed"
21424 do_facet ost1 "$LCTL set_param fail_loc=0"
21427 run_test 313 "io should fail after last_rcvd update fail"
21430 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21432 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
21433 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21435 wait_delete_completed
21436 do_facet ost1 "$LCTL set_param fail_loc=0"
21438 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
21440 test_315() { # LU-618
21441 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
21443 local file=$DIR/$tfile
21446 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
21447 error "multiop file write failed"
21448 $MULTIOP $file oO_RDONLY:r4063232_c &
21453 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
21456 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
21459 run_test 315 "read should be accounted"
21462 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21463 large_xattr_enabled || skip_env "ea_inode feature disabled"
21465 rm -rf $DIR/$tdir/d
21466 mkdir -p $DIR/$tdir/d
21467 chown nobody $DIR/$tdir/d
21468 touch $DIR/$tdir/d/file
21470 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
21472 run_test 316 "lfs mv"
21475 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
21476 skip "Need MDS version at least 2.11.53"
21477 if [ "$ost1_FSTYPE" == "zfs" ]; then
21478 skip "LU-10370: no implementation for ZFS"
21482 local grant_blk_size
21484 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
21485 awk '/grant_block_size:/ { print $2; exit; }')
21487 # Create File of size 5M. Truncate it to below size's and verify
21490 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
21491 error "Create file $DIR/$tfile failed"
21492 stack_trap "rm -f $DIR/$tfile" EXIT
21494 for trunc_sz in 2097152 4097 4000 509 0; do
21495 $TRUNCATE $DIR/$tfile $trunc_sz ||
21496 error "truncate $tfile to $trunc_sz failed"
21497 local sz=$(stat --format=%s $DIR/$tfile)
21498 local blk=$(stat --format=%b $DIR/$tfile)
21499 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
21500 grant_blk_size) * 8))
21502 if [[ $blk -ne $trunc_blk ]]; then
21503 $(which stat) $DIR/$tfile
21504 error "Expected Block $trunc_blk got $blk for $tfile"
21507 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21508 error "Expected Size $trunc_sz got $sz for $tfile"
21513 # Create file with a hole and write actual two blocks. Block count
21516 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
21517 conv=fsync || error "Create file : $DIR/$tfile"
21519 # Calculate the final truncate size.
21520 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
21523 # truncate to size $trunc_sz bytes. Strip the last block
21524 # The block count must drop to 8
21526 $TRUNCATE $DIR/$tfile $trunc_sz ||
21527 error "truncate $tfile to $trunc_sz failed"
21529 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
21530 sz=$(stat --format=%s $DIR/$tfile)
21531 blk=$(stat --format=%b $DIR/$tfile)
21533 if [[ $blk -ne $trunc_bsz ]]; then
21534 $(which stat) $DIR/$tfile
21535 error "Expected Block $trunc_bsz got $blk for $tfile"
21538 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21539 error "Expected Size $trunc_sz got $sz for $tfile"
21541 run_test 317 "Verify blocks get correctly update after truncate"
21544 local old_max_active=$($LCTL get_param -n \
21545 llite.*.max_read_ahead_async_active 2>/dev/null)
21547 $LCTL set_param llite.*.max_read_ahead_async_active=256
21548 local max_active=$($LCTL get_param -n \
21549 llite.*.max_read_ahead_async_active 2>/dev/null)
21550 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
21552 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
21553 error "set max_read_ahead_async_active should succeed"
21555 $LCTL set_param llite.*.max_read_ahead_async_active=512
21556 max_active=$($LCTL get_param -n \
21557 llite.*.max_read_ahead_async_active 2>/dev/null)
21558 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
21560 # restore @max_active
21561 [ $old_max_active -ne 0 ] && $LCTL set_param \
21562 llite.*.max_read_ahead_async_active=$old_max_active
21564 local old_threshold=$($LCTL get_param -n \
21565 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21566 local max_per_file_mb=$($LCTL get_param -n \
21567 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
21569 local invalid=$(($max_per_file_mb + 1))
21571 llite.*.read_ahead_async_file_threshold_mb=$invalid\
21572 && error "set $invalid should fail"
21574 local valid=$(($invalid - 1))
21576 llite.*.read_ahead_async_file_threshold_mb=$valid ||
21577 error "set $valid should succeed"
21578 local threshold=$($LCTL get_param -n \
21579 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21580 [ $threshold -eq $valid ] || error \
21581 "expect threshold $valid got $threshold"
21583 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
21585 run_test 318 "Verify async readahead tunables"
21588 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
21590 local before=$(date +%s)
21592 local mdir=$DIR/$tdir
21593 local file=$mdir/xxx
21595 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
21598 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
21599 $LCTL set_param fail_val=5 fail_loc=0x8000032c
21600 $LFS mv -m1 $file &
21603 dd if=$file of=/dev/null
21605 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
21606 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
21608 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
21610 run_test 319 "lost lease lock on migrate error"
21612 test_398a() { # LU-4198
21613 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21614 $LCTL set_param ldlm.namespaces.*.lru_size=clear
21616 # request a new lock on client
21617 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21619 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21620 local lock_count=$($LCTL get_param -n \
21621 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21622 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
21624 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
21626 # no lock cached, should use lockless IO and not enqueue new lock
21627 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21628 lock_count=$($LCTL get_param -n \
21629 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21630 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
21632 run_test 398a "direct IO should cancel lock otherwise lockless"
21634 test_398b() { # LU-4198
21635 which fio || skip_env "no fio installed"
21636 $LFS setstripe -c -1 $DIR/$tfile
21639 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
21642 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
21643 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21644 --numjobs=$njobs --fallocate=none \
21645 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21646 --filename=$DIR/$tfile &
21649 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
21650 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
21651 --numjobs=$njobs --fallocate=none \
21652 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21653 --filename=$DIR/$tfile || true
21658 run_test 398b "DIO and buffer IO race"
21660 test_398c() { # LU-4198
21661 which fio || skip_env "no fio installed"
21663 saved_debug=$($LCTL get_param -n debug)
21664 $LCTL set_param debug=0
21666 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
21667 ((size /= 1024)) # by megabytes
21668 ((size /= 2)) # write half of the OST at most
21669 [ $size -gt 40 ] && size=40 #reduce test time anyway
21671 $LFS setstripe -c 1 $DIR/$tfile
21673 # it seems like ldiskfs reserves more space than necessary if the
21674 # writing blocks are not mapped, so it extends the file firstly
21675 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
21676 cancel_lru_locks osc
21678 # clear and verify rpc_stats later
21679 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
21682 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
21683 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
21684 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21685 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21686 --filename=$DIR/$tfile
21687 [ $? -eq 0 ] || error "fio write error"
21689 [ $($LCTL get_param -n \
21690 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
21691 error "Locks were requested while doing AIO"
21693 # get the percentage of 1-page I/O
21694 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
21695 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
21697 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
21699 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
21700 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21701 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21702 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21703 --filename=$DIR/$tfile
21704 [ $? -eq 0 ] || error "fio mixed read write error"
21707 $LCTL set_param debug="$saved_debug"
21709 run_test 398c "run fio to test AIO"
21712 local read_write=$1
21713 if [ "$read_write" = "write" ]; then
21714 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
21715 elif [ "$read_write" = "read" ]; then
21716 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
21718 error "argument error"
21721 # turn off debug for performance testing
21722 local saved_debug=$($LCTL get_param -n debug)
21723 $LCTL set_param debug=0
21725 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21727 # get ost1 size - $FSNAME-OST0000
21728 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
21729 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
21730 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
21732 if [ "$read_write" = "read" ]; then
21733 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
21736 local start_time=$(date +%s.%N)
21737 $dd_cmd bs=1M count=$blocks oflag=sync ||
21738 error "real dd $read_write error"
21739 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
21741 if [ "$read_write" = "write" ]; then
21745 # define OBD_FAIL_OST_FAKE_RW 0x238
21746 do_facet ost1 $LCTL set_param fail_loc=0x238
21748 local start_time=$(date +%s.%N)
21749 $dd_cmd bs=1M count=$blocks oflag=sync ||
21750 error "fake dd $read_write error"
21751 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
21753 if [ "$read_write" = "write" ]; then
21755 cancel_lru_locks osc
21756 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
21757 error "$tfile size not $blocks MB"
21759 do_facet ost1 $LCTL set_param fail_loc=0
21761 echo "fake $read_write $duration_fake vs. normal $read_write" \
21762 "$duration in seconds"
21763 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
21764 error_not_in_vm "fake write is slower"
21766 $LCTL set_param -n debug="$saved_debug"
21769 test_399a() { # LU-7655 for OST fake write
21770 remote_ost_nodsh && skip "remote OST with nodsh"
21774 run_test 399a "fake write should not be slower than normal write"
21776 test_399b() { # LU-8726 for OST fake read
21777 remote_ost_nodsh && skip "remote OST with nodsh"
21778 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
21779 skip_env "ldiskfs only test"
21784 run_test 399b "fake read should not be slower than normal read"
21786 test_400a() { # LU-1606, was conf-sanity test_74
21787 if ! which $CC > /dev/null 2>&1; then
21788 skip_env "$CC is not installed"
21791 local extra_flags=''
21792 local out=$TMP/$tfile
21793 local prefix=/usr/include/lustre
21796 # Oleg removes c files in his test rig so test if any c files exist
21797 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
21798 skip_env "Needed c test files are missing"
21800 if ! [[ -d $prefix ]]; then
21801 # Assume we're running in tree and fixup the include path.
21802 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
21803 extra_flags+=" -L$LUSTRE/utils/.lib"
21806 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
21807 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
21808 error "client api broken"
21812 run_test 400a "Lustre client api program can compile and link"
21814 test_400b() { # LU-1606, LU-5011
21816 local out=$TMP/$tfile
21817 local prefix=/usr/include/linux/lustre
21819 # We use a hard coded prefix so that this test will not fail
21820 # when run in tree. There are headers in lustre/include/lustre/
21821 # that are not packaged (like lustre_idl.h) and have more
21822 # complicated include dependencies (like config.h and lnet/types.h).
21823 # Since this test about correct packaging we just skip them when
21824 # they don't exist (see below) rather than try to fixup cppflags.
21826 if ! which $CC > /dev/null 2>&1; then
21827 skip_env "$CC is not installed"
21830 for header in $prefix/*.h; do
21831 if ! [[ -f "$header" ]]; then
21835 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
21836 continue # lustre_ioctl.h is internal header
21839 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
21840 error "cannot compile '$header'"
21844 run_test 400b "packaged headers can be compiled"
21846 test_401a() { #LU-7437
21847 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
21848 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
21850 #count the number of parameters by "list_param -R"
21851 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
21852 #count the number of parameters by listing proc files
21853 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
21854 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
21855 echo "proc_dirs='$proc_dirs'"
21856 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
21857 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
21860 [ $params -eq $procs ] ||
21861 error "found $params parameters vs. $procs proc files"
21863 # test the list_param -D option only returns directories
21864 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
21865 #count the number of parameters by listing proc directories
21866 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
21869 [ $params -eq $procs ] ||
21870 error "found $params parameters vs. $procs proc files"
21872 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
21875 local save=$($LCTL get_param -n jobid_var)
21878 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
21879 error "no error returned when setting bad parameters"
21881 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
21882 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
21884 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
21885 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
21886 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
21888 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
21891 local jobid_var_old=$($LCTL get_param -n jobid_var)
21892 local jobid_var_new
21894 $LCTL set_param jobid_var= &&
21895 error "no error returned for 'set_param a='"
21897 jobid_var_new=$($LCTL get_param -n jobid_var)
21898 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21899 error "jobid_var was changed by setting without value"
21901 $LCTL set_param jobid_var &&
21902 error "no error returned for 'set_param a'"
21904 jobid_var_new=$($LCTL get_param -n jobid_var)
21905 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21906 error "jobid_var was changed by setting without value"
21908 run_test 401c "Verify 'lctl set_param' without value fails in either format."
21911 local jobid_var_old=$($LCTL get_param -n jobid_var)
21912 local jobid_var_new
21913 local new_value="foo=bar"
21915 $LCTL set_param jobid_var=$new_value ||
21916 error "'set_param a=b' did not accept a value containing '='"
21918 jobid_var_new=$($LCTL get_param -n jobid_var)
21919 [[ "$jobid_var_new" == "$new_value" ]] ||
21920 error "'set_param a=b' failed on a value containing '='"
21922 # Reset the jobid_var to test the other format
21923 $LCTL set_param jobid_var=$jobid_var_old
21924 jobid_var_new=$($LCTL get_param -n jobid_var)
21925 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21926 error "failed to reset jobid_var"
21928 $LCTL set_param jobid_var $new_value ||
21929 error "'set_param a b' did not accept a value containing '='"
21931 jobid_var_new=$($LCTL get_param -n jobid_var)
21932 [[ "$jobid_var_new" == "$new_value" ]] ||
21933 error "'set_param a b' failed on a value containing '='"
21935 $LCTL set_param jobid_var $jobid_var_old
21936 jobid_var_new=$($LCTL get_param -n jobid_var)
21937 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21938 error "failed to reset jobid_var"
21940 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
21943 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
21944 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
21945 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
21946 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
21947 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
21948 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
21949 remote_mds_nodsh && skip "remote MDS with nodsh"
21951 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
21952 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
21953 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
21954 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
21955 echo "Touch failed - OK"
21957 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
21960 local file1=$DIR/$tfile.1
21961 local file2=$DIR/$tfile.2
21962 local tfile=$TMP/$tfile
21964 rm -f $file1 $file2 $tfile
21969 # 30 sec OBD_TIMEOUT in ll_getattr()
21970 # right before populating st_nlink
21971 $LCTL set_param fail_loc=0x80001409
21972 stat -c %h $file1 > $tfile &
21974 # create an alias, drop all locks and reclaim the dentry
21976 cancel_lru_locks mdc
21977 cancel_lru_locks osc
21978 sysctl -w vm.drop_caches=2
21982 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
21984 rm -f $tfile $file1 $file2
21986 run_test 403 "i_nlink should not drop to zero due to aliasing"
21988 test_404() { # LU-6601
21989 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
21990 skip "Need server version newer than 2.8.52"
21991 remote_mds_nodsh && skip "remote MDS with nodsh"
21993 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
21994 awk '/osp .*-osc-MDT/ { print $4}')
21997 for osp in $mosps; do
21998 echo "Deactivate: " $osp
21999 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
22000 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22001 awk -vp=$osp '$4 == p { print $2 }')
22002 [ $stat = IN ] || {
22003 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22004 error "deactivate error"
22006 echo "Activate: " $osp
22007 do_facet $SINGLEMDS $LCTL --device %$osp activate
22008 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22009 awk -vp=$osp '$4 == p { print $2 }')
22010 [ $stat = UP ] || {
22011 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22012 error "activate error"
22016 run_test 404 "validate manual {de}activated works properly for OSPs"
22019 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22020 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
22021 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
22022 skip "Layout swap lock is not supported"
22024 check_swap_layouts_support
22026 test_mkdir $DIR/$tdir
22027 swap_lock_test -d $DIR/$tdir ||
22028 error "One layout swap locked test failed"
22030 run_test 405 "Various layout swap lock tests"
22033 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22034 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
22035 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
22036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22037 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
22038 skip "Need MDS version at least 2.8.50"
22040 local def_stripe_size=$($LFS getstripe -S $MOUNT)
22041 local test_pool=$TESTNAME
22043 pool_add $test_pool || error "pool_add failed"
22044 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
22045 error "pool_add_targets failed"
22047 save_layout_restore_at_exit $MOUNT
22049 # parent set default stripe count only, child will stripe from both
22050 # parent and fs default
22051 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
22052 error "setstripe $MOUNT failed"
22053 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22054 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
22055 for i in $(seq 10); do
22056 local f=$DIR/$tdir/$tfile.$i
22057 touch $f || error "touch failed"
22058 local count=$($LFS getstripe -c $f)
22059 [ $count -eq $OSTCOUNT ] ||
22060 error "$f stripe count $count != $OSTCOUNT"
22061 local offset=$($LFS getstripe -i $f)
22062 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
22063 local size=$($LFS getstripe -S $f)
22064 [ $size -eq $((def_stripe_size * 2)) ] ||
22065 error "$f stripe size $size != $((def_stripe_size * 2))"
22066 local pool=$($LFS getstripe -p $f)
22067 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
22070 # change fs default striping, delete parent default striping, now child
22071 # will stripe from new fs default striping only
22072 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
22073 error "change $MOUNT default stripe failed"
22074 $LFS setstripe -c 0 $DIR/$tdir ||
22075 error "delete $tdir default stripe failed"
22076 for i in $(seq 11 20); do
22077 local f=$DIR/$tdir/$tfile.$i
22078 touch $f || error "touch $f failed"
22079 local count=$($LFS getstripe -c $f)
22080 [ $count -eq 1 ] || error "$f stripe count $count != 1"
22081 local offset=$($LFS getstripe -i $f)
22082 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
22083 local size=$($LFS getstripe -S $f)
22084 [ $size -eq $def_stripe_size ] ||
22085 error "$f stripe size $size != $def_stripe_size"
22086 local pool=$($LFS getstripe -p $f)
22087 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
22090 unlinkmany $DIR/$tdir/$tfile. 1 20
22092 local f=$DIR/$tdir/$tfile
22093 pool_remove_all_targets $test_pool $f
22094 pool_remove $test_pool $f
22096 run_test 406 "DNE support fs default striping"
22099 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22100 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22101 skip "Need MDS version at least 2.8.55"
22102 remote_mds_nodsh && skip "remote MDS with nodsh"
22104 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
22105 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
22106 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
22107 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
22108 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
22110 #define OBD_FAIL_DT_TXN_STOP 0x2019
22111 for idx in $(seq $MDSCOUNT); do
22112 do_facet mds$idx "lctl set_param fail_loc=0x2019"
22114 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
22115 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
22116 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
22119 run_test 407 "transaction fail should cause operation fail"
22122 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
22124 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
22125 lctl set_param fail_loc=0x8000040a
22126 # let ll_prepare_partial_page() fail
22127 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
22131 # create at least 100 unused inodes so that
22132 # shrink_icache_memory(0) should not return 0
22133 touch $DIR/$tfile-{0..100}
22134 rm -f $DIR/$tfile-{0..100}
22137 echo 2 > /proc/sys/vm/drop_caches
22139 run_test 408 "drop_caches should not hang due to page leaks"
22143 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22145 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
22146 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
22147 touch $DIR/$tdir/guard || error "(2) Fail to create"
22149 local PREFIX=$(str_repeat 'A' 128)
22150 echo "Create 1K hard links start at $(date)"
22151 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22152 error "(3) Fail to hard link"
22154 echo "Links count should be right although linkEA overflow"
22155 stat $DIR/$tdir/guard || error "(4) Fail to stat"
22156 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
22157 [ $linkcount -eq 1001 ] ||
22158 error "(5) Unexpected hard links count: $linkcount"
22160 echo "List all links start at $(date)"
22161 ls -l $DIR/$tdir/foo > /dev/null ||
22162 error "(6) Fail to list $DIR/$tdir/foo"
22164 echo "Unlink hard links start at $(date)"
22165 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22166 error "(7) Fail to unlink"
22167 echo "Unlink hard links finished at $(date)"
22169 run_test 409 "Large amount of cross-MDTs hard links on the same file"
22173 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
22174 skip "Need client version at least 2.9.59"
22176 # Create a file, and stat it from the kernel
22177 local testfile=$DIR/$tfile
22180 local run_id=$RANDOM
22181 local my_ino=$(stat --format "%i" $testfile)
22183 # Try to insert the module. This will always fail as the
22184 # module is designed to not be inserted.
22185 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
22188 # Anything but success is a test failure
22190 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
22191 error "no inode match"
22193 run_test 410 "Test inode number returned from kernel thread"
22195 cleanup_test411_cgroup() {
22201 local cg_basedir=/sys/fs/cgroup/memory
22203 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
22204 skip "no setup for cgroup"
22206 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
22207 error "test file creation failed"
22208 cancel_lru_locks osc
22210 # Create a very small memory cgroup to force a slab allocation error
22211 local cgdir=$cg_basedir/osc_slab_alloc
22212 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
22213 trap "cleanup_test411_cgroup $cgdir" EXIT
22214 echo 2M > $cgdir/memory.kmem.limit_in_bytes
22215 echo 1M > $cgdir/memory.limit_in_bytes
22217 # Should not LBUG, just be killed by oom-killer
22218 # dd will return 0 even allocation failure in some environment.
22219 # So don't check return value
22220 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
22221 cleanup_test411_cgroup $cgdir
22225 run_test 411 "Slab allocation error with cgroup does not LBUG"
22228 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22229 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
22230 skip "Need server version at least 2.10.55"
22233 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
22234 error "mkdir failed"
22235 $LFS getdirstripe $DIR/$tdir
22236 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22237 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
22238 error "expect $((MDSCOUT - 1)) get $stripe_index"
22239 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
22240 [ $stripe_count -eq 2 ] ||
22241 error "expect 2 get $stripe_count"
22243 run_test 412 "mkdir on specific MDTs"
22247 local stripe_count=$2
22248 local mdts=$(comma_list $(mdts_nodes))
22251 local lmv_qos_prio_free
22252 local lmv_qos_threshold_rr
22253 local lmv_qos_maxage
22254 local lod_qos_prio_free
22255 local lod_qos_threshold_rr
22256 local lod_qos_maxage
22260 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
22261 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
22262 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
22264 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
22265 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
22266 stack_trap "$LCTL set_param \
22267 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
22268 stack_trap "$LCTL set_param \
22269 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
22270 stack_trap "$LCTL set_param \
22271 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
22273 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
22274 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
22275 lod_qos_prio_free=${lod_qos_prio_free%%%}
22276 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
22277 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
22278 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
22279 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
22280 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
22281 stack_trap "do_nodes $mdts $LCTL set_param \
22282 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
22283 stack_trap "do_nodes $mdts $LCTL set_param \
22284 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
22286 stack_trap "do_nodes $mdts $LCTL set_param \
22287 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
22290 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
22292 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
22293 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
22295 testdir=$DIR/$tdir-s$stripe_count/rr
22297 for i in $(seq $((100 * MDSCOUNT))); do
22298 eval $mkdir_cmd $testdir/subdir$i ||
22299 error "$mkdir_cmd subdir$i failed"
22302 for i in $(seq $MDSCOUNT); do
22303 count=$($LFS getdirstripe -i $testdir/* |
22304 grep ^$((i - 1))$ | wc -l)
22305 echo "$count directories created on MDT$((i - 1))"
22306 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
22308 if [ $stripe_count -gt 1 ]; then
22309 count=$($LFS getdirstripe $testdir/* |
22310 grep -P "^\s+$((i - 1))\t" | wc -l)
22311 echo "$count stripes created on MDT$((i - 1))"
22312 # deviation should < 5% of average
22313 [ $count -lt $((95 * stripe_count)) ] ||
22314 [ $count -gt $((105 * stripe_count)) ] &&
22315 error "stripes are not evenly distributed"
22319 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
22320 do_nodes $mdts $LCTL set_param \
22321 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
22324 echo "Check for uneven MDTs: "
22334 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
22335 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
22336 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
22338 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22339 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22342 for ((i = 1; i < ${#ffree[@]}; i++)); do
22343 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
22344 if [ $tmp -gt $max ]; then
22348 if [ $tmp -lt $min ]; then
22354 [ ${ffree[min_index]} -eq 0 ] &&
22355 skip "no free files in MDT$min_index"
22356 [ ${ffree[min_index]} -gt 100000000 ] &&
22357 skip "too much free files in MDT$min_index"
22359 # Check if we need to generate uneven MDTs
22361 local diff=$(((max - min) * 100 / min))
22362 local value="$(generate_string 1024)"
22364 while [ $diff -lt $threshold ]; do
22365 # generate uneven MDTs, create till $threshold% diff
22366 echo -n "weight diff=$diff% must be > $threshold% ..."
22367 count=$((${ffree[min_index]} / 10))
22368 # 50 sec per 10000 files in vm
22369 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
22370 skip "$count files to create"
22371 echo "Fill MDT$min_index with $count files"
22372 [ -d $DIR/$tdir-MDT$min_index ] ||
22373 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
22374 error "mkdir $tdir-MDT$min_index failed"
22375 for i in $(seq $count); do
22376 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
22377 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
22378 error "create f$j_$i failed"
22379 setfattr -n user.413b -v $value \
22380 $DIR/$tdir-MDT$min_index/f$j_$i ||
22381 error "setfattr f$j_$i failed"
22384 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
22385 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
22386 max=$(((${ffree[max_index]} >> 8) * \
22387 (${bavail[max_index]} * bsize >> 16)))
22388 min=$(((${ffree[min_index]} >> 8) * \
22389 (${bavail[min_index]} * bsize >> 16)))
22390 diff=$(((max - min) * 100 / min))
22393 echo "MDT filesfree available: ${ffree[@]}"
22394 echo "MDT blocks available: ${bavail[@]}"
22395 echo "weight diff=$diff%"
22398 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
22400 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
22401 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
22402 # decrease statfs age, so that it can be updated in time
22403 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
22404 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
22408 testdir=$DIR/$tdir-s$stripe_count/qos
22410 for i in $(seq $((100 * MDSCOUNT))); do
22411 eval $mkdir_cmd $testdir/subdir$i ||
22412 error "$mkdir_cmd subdir$i failed"
22415 for i in $(seq $MDSCOUNT); do
22416 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
22418 echo "$count directories created on MDT$((i - 1))"
22420 if [ $stripe_count -gt 1 ]; then
22421 count=$($LFS getdirstripe $testdir/* |
22422 grep -P "^\s+$((i - 1))\t" | wc -l)
22423 echo "$count stripes created on MDT$((i - 1))"
22427 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
22428 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
22430 # D-value should > 10% of averge
22431 [ $((max - min)) -lt 10 ] &&
22432 error "subdirs shouldn't be evenly distributed"
22435 if [ $stripe_count -gt 1 ]; then
22436 max=$($LFS getdirstripe $testdir/* |
22437 grep -P "^\s+$max_index\t" | wc -l)
22438 min=$($LFS getdirstripe $testdir/* |
22439 grep -P "^\s+$min_index\t" | wc -l)
22440 [ $((max - min)) -le $((10 * stripe_count)) ] &&
22441 error "stripes shouldn't be evenly distributed"|| true
22446 [ $MDSCOUNT -lt 2 ] &&
22447 skip "We need at least 2 MDTs for this test"
22449 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22450 skip "Need server version at least 2.12.52"
22454 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22455 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22456 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22457 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22458 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
22461 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
22464 [ $MDSCOUNT -lt 2 ] &&
22465 skip "We need at least 2 MDTs for this test"
22467 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22468 skip "Need server version at least 2.12.52"
22472 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22473 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22474 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22475 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22476 $LFS setdirstripe -D -c $stripe_count \
22477 $DIR/$tdir-s$stripe_count/rr ||
22478 error "setdirstripe failed"
22479 $LFS setdirstripe -D -c $stripe_count \
22480 $DIR/$tdir-s$stripe_count/qos ||
22481 error "setdirstripe failed"
22482 test_qos_mkdir "mkdir" $stripe_count
22485 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
22488 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
22489 $LCTL set_param fail_loc=0x80000521
22490 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
22493 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
22496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22497 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22498 skip "Need server version at least 2.11.52"
22508 # this test may be slow on ZFS
22509 [ "$mds1_FSTYPE" == "zfs" ] && total=100
22511 # though this test is designed for striped directory, let's test normal
22512 # directory too since lock is always saved as CoS lock.
22513 test_mkdir $DIR/$tdir || error "mkdir $tdir"
22514 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
22523 start_time=$(date +%s)
22524 for i in $(seq $total); do
22525 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
22528 end_time=$(date +%s)
22529 duration=$((end_time - start_time))
22531 kill -9 $setattr_pid
22533 echo "rename $total files took $duration sec"
22534 [ $duration -lt 100 ] || error "rename took $duration sec"
22536 run_test 415 "lock revoke is not missing"
22539 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22540 skip "Need server version at least 2.11.55"
22542 # define OBD_FAIL_OSD_TXN_START 0x19a
22543 do_facet mds1 lctl set_param fail_loc=0x19a
22545 lfs mkdir -c $MDSCOUNT $DIR/$tdir
22549 run_test 416 "transaction start failure won't cause system hung"
22553 do_nodes $(comma_list $(mdts_nodes)) \
22554 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
22555 do_nodes $(comma_list $(mdts_nodes)) \
22556 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
22557 do_nodes $(comma_list $(mdts_nodes)) \
22558 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
22562 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22563 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
22564 skip "Need MDS version at least 2.11.56"
22566 trap cleanup_417 RETURN EXIT
22568 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
22569 do_nodes $(comma_list $(mdts_nodes)) \
22570 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
22571 $LFS migrate -m 0 $DIR/$tdir.1 &&
22572 error "migrate dir $tdir.1 should fail"
22574 do_nodes $(comma_list $(mdts_nodes)) \
22575 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
22576 $LFS mkdir -i 1 $DIR/$tdir.2 &&
22577 error "create remote dir $tdir.2 should fail"
22579 do_nodes $(comma_list $(mdts_nodes)) \
22580 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
22581 $LFS mkdir -c 2 $DIR/$tdir.3 &&
22582 error "create striped dir $tdir.3 should fail"
22585 run_test 417 "disable remote dir, striped dir and dir migration"
22587 # Checks that the outputs of df [-i] and lfs df [-i] match
22589 # usage: check_lfs_df <blocks | inodes> <mountpoint>
22599 [ "$1" == "blocks" ] && inodes= || inodes="-i"
22601 for count in {1..100}; do
22605 # read the lines of interest
22606 df_out=($(df -P $inodes $dir | tail -n +2)) ||
22607 error "df $inodes $dir | tail -n +2 failed"
22608 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
22609 error "lfs df $inodes $dir | grep summary: failed"
22611 # skip first substrings of each output as they are different
22612 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
22613 # compare the two outputs
22615 for i in {1..5}; do
22616 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
22624 lfs df $inodes $dir
22625 error "df and lfs df $1 output mismatch: " \
22626 "df ${inodes}: ${df_out[*]}, " \
22627 "lfs df ${inodes}: ${lfs_df_out[*]}"
22632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22634 local dir=$DIR/$tdir
22635 local numfiles=$((RANDOM % 4096 + 2))
22636 local numblocks=$((RANDOM % 256 + 1))
22638 wait_delete_completed
22641 # check block output
22642 check_lfs_df blocks $dir
22643 # check inode output
22644 check_lfs_df inodes $dir
22646 # create a single file and retest
22647 echo "Creating a single file and testing"
22648 createmany -o $dir/$tfile- 1 &>/dev/null ||
22649 error "creating 1 file in $dir failed"
22650 check_lfs_df blocks $dir
22651 check_lfs_df inodes $dir
22653 # create a random number of files
22654 echo "Creating $((numfiles - 1)) files and testing"
22655 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
22656 error "creating $((numfiles - 1)) files in $dir failed"
22658 # write a random number of blocks to the first test file
22659 echo "Writing $numblocks 4K blocks and testing"
22660 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
22661 count=$numblocks &>/dev/null ||
22662 error "dd to $dir/${tfile}-0 failed"
22665 check_lfs_df blocks $dir
22666 check_lfs_df inodes $dir
22668 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
22669 error "unlinking $numfiles files in $dir failed"
22671 run_test 418 "df and lfs df outputs match"
22675 local dir=$DIR/$tdir
22680 cancel_lru_locks mdc
22682 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
22683 $LCTL set_param fail_loc=0x1410
22685 $LCTL set_param fail_loc=0
22688 run_test 419 "Verify open file by name doesn't crash kernel"
22692 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
22693 skip "Need MDS version at least 2.12.53"
22695 local SAVE_UMASK=$(umask)
22696 local dir=$DIR/$tdir
22697 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
22701 mkdir -m03777 $dir/testdir
22702 ls -dn $dir/testdir
22703 # Need to remove trailing '.' when SELinux is enabled
22704 local dirperms=$(ls -dn $dir/testdir |
22705 awk '{ sub(/\.$/, "", $1); print $1}')
22706 [ $dirperms == "drwxrwsrwt" ] ||
22707 error "incorrect perms on $dir/testdir"
22709 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
22710 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
22711 ls -n $dir/testdir/testfile
22712 local fileperms=$(ls -n $dir/testdir/testfile |
22713 awk '{ sub(/\.$/, "", $1); print $1}')
22714 [ $fileperms == "-rwxr-xr-x" ] ||
22715 error "incorrect perms on $dir/testdir/testfile"
22719 run_test 420 "clear SGID bit on non-directories for non-members"
22726 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22727 skip "Need MDS version at least 2.12.54"
22729 test_mkdir $DIR/$tdir
22730 createmany -o $DIR/$tdir/f 3
22731 cnt=$(ls -1 $DIR/$tdir | wc -l)
22732 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22734 fid1=$(lfs path2fid $DIR/$tdir/f1)
22735 fid2=$(lfs path2fid $DIR/$tdir/f2)
22736 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
22738 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
22739 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
22741 cnt=$(ls -1 $DIR/$tdir | wc -l)
22742 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22744 rm -f $DIR/$tdir/f3 || error "can't remove f3"
22745 createmany -o $DIR/$tdir/f 3
22746 cnt=$(ls -1 $DIR/$tdir | wc -l)
22747 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22749 fid1=$(lfs path2fid $DIR/$tdir/f1)
22750 fid2=$(lfs path2fid $DIR/$tdir/f2)
22751 echo "remove using fsname $FSNAME"
22752 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
22754 cnt=$(ls -1 $DIR/$tdir | wc -l)
22755 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22757 run_test 421a "simple rm by fid"
22764 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22765 skip "Need MDS version at least 2.12.54"
22767 test_mkdir $DIR/$tdir
22768 createmany -o $DIR/$tdir/f 3
22769 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
22772 FID1=$(lfs path2fid $DIR/$tdir/f1)
22773 FID2=$(lfs path2fid $DIR/$tdir/f2)
22774 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
22776 kill -USR1 $MULTIPID
22779 cnt=$(ls $DIR/$tdir | wc -l)
22780 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
22782 run_test 421b "rm by fid on open file"
22788 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22789 skip "Need MDS version at least 2.12.54"
22791 test_mkdir $DIR/$tdir
22792 createmany -o $DIR/$tdir/f 3
22793 touch $DIR/$tdir/$tfile
22794 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
22795 cnt=$(ls -1 $DIR/$tdir | wc -l)
22796 [ $cnt != 184 ] && error "unexpected #files: $cnt"
22798 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
22799 $LFS rmfid $DIR $FID1 || error "rmfid failed"
22801 cnt=$(ls $DIR/$tdir | wc -l)
22802 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
22804 run_test 421c "rm by fid against hardlinked files"
22810 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22811 skip "Need MDS version at least 2.12.54"
22813 test_mkdir $DIR/$tdir
22814 createmany -o $DIR/$tdir/f 4097
22815 cnt=$(ls -1 $DIR/$tdir | wc -l)
22816 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
22818 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
22819 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22821 cnt=$(ls $DIR/$tdir | wc -l)
22823 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22825 run_test 421d "rmfid en masse"
22831 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22832 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22833 skip "Need MDS version at least 2.12.54"
22835 mkdir -p $DIR/$tdir
22836 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22837 createmany -o $DIR/$tdir/striped_dir/f 512
22838 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22839 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22841 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22842 sed "s/[/][^:]*://g")
22843 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22845 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22847 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22849 run_test 421e "rmfid in DNE"
22855 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22856 skip "Need MDS version at least 2.12.54"
22858 test_mkdir $DIR/$tdir
22860 cnt=$(ls -1 $DIR/$tdir | wc -l)
22861 [ $cnt != 1 ] && error "unexpected #files: $cnt"
22863 FID=$(lfs path2fid $DIR/$tdir/f)
22864 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
22865 # rmfid should fail
22866 cnt=$(ls -1 $DIR/$tdir | wc -l)
22867 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
22869 chmod a+rw $DIR/$tdir
22871 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
22872 # rmfid should fail
22873 cnt=$(ls -1 $DIR/$tdir | wc -l)
22874 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
22877 $RUNAS touch $DIR/$tdir/f
22878 FID=$(lfs path2fid $DIR/$tdir/f)
22879 echo "rmfid as root"
22880 $LFS rmfid $DIR $FID || error "rmfid as root failed"
22881 cnt=$(ls -1 $DIR/$tdir | wc -l)
22882 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
22885 $RUNAS touch $DIR/$tdir/f
22886 cnt=$(ls -1 $DIR/$tdir | wc -l)
22887 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
22888 FID=$(lfs path2fid $DIR/$tdir/f)
22889 # rmfid w/o user_fid2path mount option should fail
22890 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
22891 cnt=$(ls -1 $DIR/$tdir | wc -l)
22892 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
22894 umount_client $MOUNT || error "failed to umount client"
22895 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
22896 error "failed to mount client'"
22898 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
22899 # rmfid should succeed
22900 cnt=$(ls -1 $DIR/$tdir | wc -l)
22901 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
22903 # rmfid shouldn't allow to remove files due to dir's permission
22904 chmod a+rwx $DIR/$tdir
22907 FID=$(lfs path2fid $DIR/$tdir/f)
22908 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
22910 umount_client $MOUNT || error "failed to umount client"
22911 mount_client $MOUNT "$MOUNT_OPTS" ||
22912 error "failed to mount client'"
22915 run_test 421f "rmfid checks permissions"
22921 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22922 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22923 skip "Need MDS version at least 2.12.54"
22925 mkdir -p $DIR/$tdir
22926 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22927 createmany -o $DIR/$tdir/striped_dir/f 512
22928 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22929 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22931 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22932 sed "s/[/][^:]*://g")
22934 rm -f $DIR/$tdir/striped_dir/f1*
22935 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22936 removed=$((512 - cnt))
22938 # few files have been just removed, so we expect
22939 # rmfid to fail on their fids
22940 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
22941 [ $removed != $errors ] && error "$errors != $removed"
22943 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22945 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22947 run_test 421g "rmfid to return errors properly"
22950 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
22951 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
22952 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
22953 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
22954 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
22956 local amc=$(at_max_get client)
22957 local amo=$(at_max_get mds1)
22958 local timeout=`lctl get_param -n timeout`
22960 at_max_set 0 client
22963 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
22964 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
22965 fail_val=$(((2*timeout + 10)*1000))
22966 touch $DIR/$tdir/d3/file &
22968 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
22969 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
22970 fail_val=$((2*timeout + 5))
22971 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
22975 sleep $((2 * timeout))
22979 touch $DIR/$tdir/d2/file3
22980 touch $DIR/$tdir/d2/file4
22981 touch $DIR/$tdir/d2/file5
22984 at_max_set $amc client
22985 at_max_set $amo mds1
22987 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
22988 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
22989 error "Watchdog is always throttled"
22991 run_test 422 "kill a process with RPC in progress"
23004 # ensure statfs cache is expired
23007 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
23008 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
23012 run_test 423 "statfs should return a right data"
23015 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
23016 $LCTL set_param fail_loc=0x80000522
23017 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23020 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
23023 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23024 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23025 skip "Need server version at least 2.9.55"
23027 start_full_debug_logging
23031 stop_full_debug_logging
23035 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23036 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23037 awk '/The barrier for/ { print $7 }')
23040 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
23045 barrier_expired() {
23048 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23049 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23050 awk '/will be expired/ { print $7 }')
23052 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
23061 echo "Start barrier_freeze at: $(date)"
23062 #define OBD_FAIL_BARRIER_DELAY 0x2202
23063 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
23064 # Do not reduce barrier time - See LU-11873
23065 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
23068 local b_status=$(barrier_stat)
23069 echo "Got barrier status at: $(date)"
23070 [ "$b_status" = "'freezing_p1'" ] ||
23071 error "(1) unexpected barrier status $b_status"
23073 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
23075 b_status=$(barrier_stat)
23076 [ "$b_status" = "'frozen'" ] ||
23077 error "(2) unexpected barrier status $b_status"
23079 local expired=$(barrier_expired)
23080 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
23081 sleep $((expired + 3))
23083 b_status=$(barrier_stat)
23084 [ "$b_status" = "'expired'" ] ||
23085 error "(3) unexpected barrier status $b_status"
23087 # Do not reduce barrier time - See LU-11873
23088 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
23089 error "(4) fail to freeze barrier"
23091 b_status=$(barrier_stat)
23092 [ "$b_status" = "'frozen'" ] ||
23093 error "(5) unexpected barrier status $b_status"
23095 echo "Start barrier_thaw at: $(date)"
23096 #define OBD_FAIL_BARRIER_DELAY 0x2202
23097 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
23098 do_facet mgs $LCTL barrier_thaw $FSNAME &
23101 b_status=$(barrier_stat)
23102 echo "Got barrier status at: $(date)"
23103 [ "$b_status" = "'thawing'" ] ||
23104 error "(6) unexpected barrier status $b_status"
23106 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
23108 b_status=$(barrier_stat)
23109 [ "$b_status" = "'thawed'" ] ||
23110 error "(7) unexpected barrier status $b_status"
23112 #define OBD_FAIL_BARRIER_FAILURE 0x2203
23113 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
23114 do_facet mgs $LCTL barrier_freeze $FSNAME
23116 b_status=$(barrier_stat)
23117 [ "$b_status" = "'failed'" ] ||
23118 error "(8) unexpected barrier status $b_status"
23120 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
23121 do_facet mgs $LCTL barrier_thaw $FSNAME
23125 run_test 801a "write barrier user interfaces and stat machine"
23130 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23131 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
23132 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
23133 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
23134 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
23136 cancel_lru_locks mdc
23138 # 180 seconds should be long enough
23139 do_facet mgs $LCTL barrier_freeze $FSNAME 180
23141 local b_status=$(barrier_stat)
23142 [ "$b_status" = "'frozen'" ] ||
23143 error "(6) unexpected barrier status $b_status"
23145 mkdir $DIR/$tdir/d0/d10 &
23148 touch $DIR/$tdir/d1/f13 &
23151 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
23154 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
23157 rm -f $DIR/$tdir/d4/f12 &
23160 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
23162 # To guarantee taht the 'stat' is not blocked
23163 b_status=$(barrier_stat)
23164 [ "$b_status" = "'frozen'" ] ||
23165 error "(8) unexpected barrier status $b_status"
23167 # let above commands to run at background
23170 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
23171 ps -p $touch_pid || error "(10) touch should be blocked"
23172 ps -p $ln_pid || error "(11) link should be blocked"
23173 ps -p $mv_pid || error "(12) rename should be blocked"
23174 ps -p $rm_pid || error "(13) unlink should be blocked"
23176 b_status=$(barrier_stat)
23177 [ "$b_status" = "'frozen'" ] ||
23178 error "(14) unexpected barrier status $b_status"
23180 do_facet mgs $LCTL barrier_thaw $FSNAME
23181 b_status=$(barrier_stat)
23182 [ "$b_status" = "'thawed'" ] ||
23183 error "(15) unexpected barrier status $b_status"
23185 wait $mkdir_pid || error "(16) mkdir should succeed"
23186 wait $touch_pid || error "(17) touch should succeed"
23187 wait $ln_pid || error "(18) link should succeed"
23188 wait $mv_pid || error "(19) rename should succeed"
23189 wait $rm_pid || error "(20) unlink should succeed"
23193 run_test 801b "modification will be blocked by write barrier"
23196 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23200 stop mds2 || error "(1) Fail to stop mds2"
23202 do_facet mgs $LCTL barrier_freeze $FSNAME 30
23204 local b_status=$(barrier_stat)
23205 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
23206 do_facet mgs $LCTL barrier_thaw $FSNAME
23207 error "(2) unexpected barrier status $b_status"
23210 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23211 error "(3) Fail to rescan barrier bitmap"
23213 # Do not reduce barrier time - See LU-11873
23214 do_facet mgs $LCTL barrier_freeze $FSNAME 20
23216 b_status=$(barrier_stat)
23217 [ "$b_status" = "'frozen'" ] ||
23218 error "(4) unexpected barrier status $b_status"
23220 do_facet mgs $LCTL barrier_thaw $FSNAME
23221 b_status=$(barrier_stat)
23222 [ "$b_status" = "'thawed'" ] ||
23223 error "(5) unexpected barrier status $b_status"
23225 local devname=$(mdsdevname 2)
23227 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
23229 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23230 error "(7) Fail to rescan barrier bitmap"
23234 run_test 801c "rescan barrier bitmap"
23236 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
23237 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
23238 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
23239 saved_MOUNT_OPTS=$MOUNT_OPTS
23245 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
23246 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
23247 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
23248 MOUNT_OPTS=$saved_MOUNT_OPTS
23253 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
23254 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23255 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23256 skip "Need server version at least 2.9.55"
23258 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
23260 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23262 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23263 error "(2) Fail to copy"
23265 trap cleanup_802a EXIT
23267 # sync by force before remount as readonly
23268 sync; sync_all_data; sleep 3; sync_all_data
23272 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
23273 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
23274 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
23276 echo "Mount the server as read only"
23277 setupall server_only || error "(3) Fail to start servers"
23279 echo "Mount client without ro should fail"
23280 mount_client $MOUNT &&
23281 error "(4) Mount client without 'ro' should fail"
23283 echo "Mount client with ro should succeed"
23284 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
23285 mount_client $MOUNT ||
23286 error "(5) Mount client with 'ro' should succeed"
23288 echo "Modify should be refused"
23289 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23291 echo "Read should be allowed"
23292 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23293 error "(7) Read should succeed under ro mode"
23297 run_test 802a "simulate readonly device"
23300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23301 remote_mds_nodsh && skip "remote MDS with nodsh"
23303 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
23304 skip "readonly option not available"
23306 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
23308 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23309 error "(2) Fail to copy"
23311 # write back all cached data before setting MDT to readonly
23315 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
23316 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
23318 echo "Modify should be refused"
23319 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23321 echo "Read should be allowed"
23322 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23323 error "(7) Read should succeed under ro mode"
23326 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
23328 run_test 802b "be able to set MDTs to readonly"
23331 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23332 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23333 skip "MDS needs to be newer than 2.10.54"
23335 mkdir -p $DIR/$tdir
23336 # Create some objects on all MDTs to trigger related logs objects
23337 for idx in $(seq $MDSCOUNT); do
23338 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
23339 $DIR/$tdir/dir${idx} ||
23340 error "Fail to create $DIR/$tdir/dir${idx}"
23344 wait_delete_completed # ensure old test cleanups are finished
23345 echo "before create:"
23347 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23349 for i in {1..10}; do
23350 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
23351 error "Fail to create $DIR/$tdir/foo$i"
23355 echo "after create:"
23357 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23359 # allow for an llog to be cleaned up during the test
23360 [ $after_used -ge $((before_used + 10 - 1)) ] ||
23361 error "before ($before_used) + 10 > after ($after_used)"
23363 for i in {1..10}; do
23364 rm -rf $DIR/$tdir/foo$i ||
23365 error "Fail to remove $DIR/$tdir/foo$i"
23368 sleep 3 # avoid MDT return cached statfs
23369 wait_delete_completed
23370 echo "after unlink:"
23372 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23374 # allow for an llog to be created during the test
23375 [ $after_used -le $((before_used + 1)) ] ||
23376 error "after ($after_used) > before ($before_used) + 1"
23378 run_test 803 "verify agent object for remote object"
23381 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23382 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23383 skip "MDS needs to be newer than 2.10.54"
23384 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
23386 mkdir -p $DIR/$tdir
23387 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
23388 error "Fail to create $DIR/$tdir/dir0"
23390 local fid=$($LFS path2fid $DIR/$tdir/dir0)
23391 local dev=$(mdsdevname 2)
23393 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23394 grep ${fid} || error "NOT found agent entry for dir0"
23396 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
23397 error "Fail to create $DIR/$tdir/dir1"
23399 touch $DIR/$tdir/dir1/foo0 ||
23400 error "Fail to create $DIR/$tdir/dir1/foo0"
23401 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
23404 for idx in $(seq $MDSCOUNT); do
23405 dev=$(mdsdevname $idx)
23406 do_facet mds${idx} \
23407 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23408 grep ${fid} && rc=$idx
23411 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
23412 error "Fail to rename foo0 to foo1"
23413 if [ $rc -eq 0 ]; then
23414 for idx in $(seq $MDSCOUNT); do
23415 dev=$(mdsdevname $idx)
23416 do_facet mds${idx} \
23417 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23418 grep ${fid} && rc=$idx
23422 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
23423 error "Fail to rename foo1 to foo2"
23424 if [ $rc -eq 0 ]; then
23425 for idx in $(seq $MDSCOUNT); do
23426 dev=$(mdsdevname $idx)
23427 do_facet mds${idx} \
23428 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23429 grep ${fid} && rc=$idx
23433 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
23435 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
23436 error "Fail to link to $DIR/$tdir/dir1/foo2"
23437 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
23438 error "Fail to rename foo2 to foo0"
23439 unlink $DIR/$tdir/dir1/foo0 ||
23440 error "Fail to unlink $DIR/$tdir/dir1/foo0"
23441 rm -rf $DIR/$tdir/dir0 ||
23442 error "Fail to rm $DIR/$tdir/dir0"
23444 for idx in $(seq $MDSCOUNT); do
23445 dev=$(mdsdevname $idx)
23449 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
23451 start mds${idx} $dev $MDS_MOUNT_OPTS ||
23452 error "mount mds$idx failed"
23453 df $MOUNT > /dev/null 2>&1
23455 # e2fsck should not return error
23457 error "e2fsck detected error on MDT${idx}: rc=$rc"
23460 run_test 804 "verify agent entry for remote entry"
23463 do_facet $SINGLEMDS zfs set quota=$old $fsset
23464 unlinkmany $DIR/$tdir/f- 1000000
23469 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
23470 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
23471 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
23472 skip "netfree not implemented before 0.7"
23473 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
23474 skip "Need MDS version at least 2.10.57"
23481 local pref="osd-zfs.$FSNAME-MDT0000."
23483 # limit available space on MDS dataset to meet nospace issue
23484 # quickly. then ZFS 0.7.2 can use reserved space if asked
23485 # properly (using netfree flag in osd_declare_destroy()
23486 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
23487 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
23489 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
23490 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
23491 let "usedkb=usedkb-freekb"
23492 let "freekb=freekb/2"
23493 if let "freekb > 5000"; then
23496 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
23497 trap cleanup_805 EXIT
23499 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
23500 error "Can't set PFL layout"
23501 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
23502 rm -rf $DIR/$tdir || error "not able to remove"
23503 do_facet $SINGLEMDS zfs set quota=$old $fsset
23506 run_test 805 "ZFS can remove from full fs"
23512 local size=$($LFS getsom -s $file)
23513 local expect=$(stat -c %s $file)
23515 [[ $size == $expect ]] ||
23516 error "$file expected size: $expect, got: $size"
23518 local blocks=$($LFS getsom -b $file)
23519 expect=$(stat -c %b $file)
23520 [[ $blocks == $expect ]] ||
23521 error "$file expected blocks: $expect, got: $blocks"
23526 local size=$($LFS getsom -s $1)
23529 [[ $size == $expect ]] ||
23530 error "$file expected size: $expect, got: $size"
23534 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23535 skip "Need MDS version at least 2.11.52"
23539 touch $DIR/$tfile || error "touch $tfile failed"
23541 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23542 save_lustre_params client "llite.*.xattr_cache" > $save
23543 lctl set_param llite.*.xattr_cache=0
23544 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23546 # single-threaded write
23547 echo "Test SOM for single-threaded write"
23548 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
23549 error "write $tfile failed"
23550 check_lsom_size $DIR/$tfile $bs
23553 local size=$(($num * $bs))
23557 echo "Test SOM for single client multi-threaded($num) write"
23558 $TRUNCATE $DIR/$tfile 0
23559 for ((i = 0; i < $num; i++)); do
23560 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23562 offset=$((offset + $bs))
23564 for (( i=0; i < $num; i++ )); do
23567 check_lsom_size $DIR/$tfile $size
23569 $TRUNCATE $DIR/$tfile 0
23570 for ((i = 0; i < $num; i++)); do
23571 offset=$((offset - $bs))
23572 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23575 for (( i=0; i < $num; i++ )); do
23578 check_lsom_size $DIR/$tfile $size
23580 # multi-client writes
23581 num=$(get_node_count ${CLIENTS//,/ })
23582 size=$(($num * $bs))
23586 echo "Test SOM for multi-client ($num) writes"
23587 $TRUNCATE $DIR/$tfile 0
23588 for client in ${CLIENTS//,/ }; do
23589 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23592 offset=$((offset + $bs))
23594 for (( i=0; i < $num; i++ )); do
23597 check_lsom_size $DIR/$tfile $offset
23600 $TRUNCATE $DIR/$tfile 0
23601 for client in ${CLIENTS//,/ }; do
23602 offset=$((offset - $bs))
23603 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23607 for (( i=0; i < $num; i++ )); do
23610 check_lsom_size $DIR/$tfile $size
23613 echo "Test SOM for truncate"
23614 $TRUNCATE $DIR/$tfile 1048576
23615 check_lsom_size $DIR/$tfile 1048576
23616 $TRUNCATE $DIR/$tfile 1234
23617 check_lsom_size $DIR/$tfile 1234
23619 # verify SOM blocks count
23620 echo "Verify SOM block count"
23621 $TRUNCATE $DIR/$tfile 0
23622 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
23623 error "failed to write file $tfile"
23624 check_lsom_data $DIR/$tfile
23626 run_test 806 "Verify Lazy Size on MDS"
23629 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23630 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23631 skip "Need MDS version at least 2.11.52"
23633 # Registration step
23634 changelog_register || error "changelog_register failed"
23635 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
23636 changelog_users $SINGLEMDS | grep -q $cl_user ||
23637 error "User $cl_user not found in changelog_users"
23639 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23640 save_lustre_params client "llite.*.xattr_cache" > $save
23641 lctl set_param llite.*.xattr_cache=0
23642 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23644 rm -rf $DIR/$tdir || error "rm $tdir failed"
23645 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
23646 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
23647 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
23648 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
23649 error "truncate $tdir/trunc failed"
23652 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
23653 error "write $tfile failed"
23655 # multi-client wirtes
23656 local num=$(get_node_count ${CLIENTS//,/ })
23660 echo "Test SOM for multi-client ($num) writes"
23661 touch $DIR/$tfile || error "touch $tfile failed"
23662 $TRUNCATE $DIR/$tfile 0
23663 for client in ${CLIENTS//,/ }; do
23664 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23667 offset=$((offset + $bs))
23669 for (( i=0; i < $num; i++ )); do
23673 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
23674 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
23675 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
23676 check_lsom_data $DIR/$tdir/trunc
23677 check_lsom_data $DIR/$tdir/single_dd
23678 check_lsom_data $DIR/$tfile
23681 # Deregistration step
23682 changelog_deregister || error "changelog_deregister failed"
23684 run_test 807 "verify LSOM syncing tool"
23686 check_som_nologged()
23688 local lines=$($LFS changelog $FSNAME-MDT0000 |
23689 grep 'x=trusted.som' | wc -l)
23690 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
23694 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23695 skip "Need MDS version at least 2.11.55"
23697 # Registration step
23698 changelog_register || error "changelog_register failed"
23700 touch $DIR/$tfile || error "touch $tfile failed"
23703 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
23704 error "write $tfile failed"
23707 $TRUNCATE $DIR/$tfile 1234
23710 $TRUNCATE $DIR/$tfile 1048576
23713 # Deregistration step
23714 changelog_deregister || error "changelog_deregister failed"
23716 run_test 808 "Check trusted.som xattr not logged in Changelogs"
23721 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
23725 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
23726 skip "Need MDS version at least 2.11.56"
23728 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
23729 error "failed to create DoM-only file $DIR/$tfile"
23730 touch $DIR/$tfile || error "touch $tfile failed"
23731 check_som_nodata $DIR/$tfile
23733 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
23734 error "write $tfile failed"
23735 check_som_nodata $DIR/$tfile
23737 $TRUNCATE $DIR/$tfile 1234
23738 check_som_nodata $DIR/$tfile
23740 $TRUNCATE $DIR/$tfile 4097
23741 check_som_nodata $DIR/$file
23743 run_test 809 "Verify no SOM xattr store for DoM-only files"
23746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23747 $GSS && skip_env "could not run with gss"
23748 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
23749 skip "OST < 2.12.58 doesn't align checksum"
23752 stack_trap "set_checksums $ORIG_CSUM" EXIT
23753 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
23758 for csum in $CKSUM_TYPES; do
23759 #define OBD_FAIL_OSC_NO_GRANT 0x411
23760 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
23761 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
23763 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
23764 before=$(md5sum $DIR/$tfile)
23765 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
23766 after=$(md5sum $DIR/$tfile)
23767 [ "$before" == "$after" ] ||
23768 error "$csum: $before != $after bs=$1 seek=$2"
23772 run_test 810 "partial page writes on ZFS (LU-11663)"
23775 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23776 skip "OST < 2.12.51 doesn't support this fail_loc"
23777 [ "$SHARED_KEY" = true ] &&
23778 skip "OSC connections never go IDLE with Shared-Keys enabled"
23780 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23781 # ensure ost1 is connected
23782 stat $DIR/$tfile >/dev/null || error "can't stat"
23783 wait_osc_import_state client ost1 FULL
23784 # no locks, no reqs to let the connection idle
23785 cancel_lru_locks osc
23787 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23788 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23789 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23790 wait_osc_import_state client ost1 CONNECTING
23791 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23793 stat $DIR/$tfile >/dev/null || error "can't stat file"
23795 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
23797 test_812b() { # LU-12378
23798 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23799 skip "OST < 2.12.51 doesn't support this fail_loc"
23800 [ "$SHARED_KEY" = true ] &&
23801 skip "OSC connections never go IDLE with Shared-Keys enabled"
23803 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
23804 # ensure ost1 is connected
23805 stat $DIR/$tfile >/dev/null || error "can't stat"
23806 wait_osc_import_state client ost1 FULL
23807 # no locks, no reqs to let the connection idle
23808 cancel_lru_locks osc
23810 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23811 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23812 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23813 wait_osc_import_state client ost1 CONNECTING
23814 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23816 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
23817 wait_osc_import_state client ost1 IDLE
23819 run_test 812b "do not drop no resend request for idle connect"
23822 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
23823 [ -z "$file_heat_sav" ] && skip "no file heat support"
23834 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
23835 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
23837 $LCTL set_param -n llite.*.file_heat=1
23838 echo "Turn on file heat"
23839 echo "Period second: $period_second, Decay percentage: $decay_pct"
23841 echo "QQQQ" > $DIR/$tfile
23842 echo "QQQQ" > $DIR/$tfile
23843 echo "QQQQ" > $DIR/$tfile
23844 cat $DIR/$tfile > /dev/null
23845 cat $DIR/$tfile > /dev/null
23846 cat $DIR/$tfile > /dev/null
23847 cat $DIR/$tfile > /dev/null
23849 local out=$($LFS heat_get $DIR/$tfile)
23851 $LFS heat_get $DIR/$tfile
23852 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23853 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23854 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23855 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23857 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
23858 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
23859 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
23860 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
23862 sleep $((period_second + 3))
23863 echo "Sleep $((period_second + 3)) seconds..."
23864 # The recursion formula to calculate the heat of the file f is as
23866 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
23867 # Where Hi is the heat value in the period between time points i*I and
23868 # (i+1)*I; Ci is the access count in the period; the symbol P refers
23869 # to the weight of Ci.
23870 out=$($LFS heat_get $DIR/$tfile)
23871 $LFS heat_get $DIR/$tfile
23872 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23873 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23874 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23875 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23877 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
23878 error "read sample ($readsample) is wrong"
23879 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
23880 error "write sample ($writesample) is wrong"
23881 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
23882 error "read bytes ($readbyte) is wrong"
23883 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
23884 error "write bytes ($writebyte) is wrong"
23886 echo "QQQQ" > $DIR/$tfile
23887 echo "QQQQ" > $DIR/$tfile
23888 echo "QQQQ" > $DIR/$tfile
23889 cat $DIR/$tfile > /dev/null
23890 cat $DIR/$tfile > /dev/null
23891 cat $DIR/$tfile > /dev/null
23892 cat $DIR/$tfile > /dev/null
23894 sleep $((period_second + 3))
23895 echo "Sleep $((period_second + 3)) seconds..."
23897 out=$($LFS heat_get $DIR/$tfile)
23898 $LFS heat_get $DIR/$tfile
23899 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23900 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23901 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23902 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23904 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
23905 4 * $decay_pct) / 100") -eq 1 ] ||
23906 error "read sample ($readsample1) is wrong"
23907 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
23908 3 * $decay_pct) / 100") -eq 1 ] ||
23909 error "write sample ($writesample1) is wrong"
23910 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
23911 20 * $decay_pct) / 100") -eq 1 ] ||
23912 error "read bytes ($readbyte1) is wrong"
23913 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
23914 15 * $decay_pct) / 100") -eq 1 ] ||
23915 error "write bytes ($writebyte1) is wrong"
23917 echo "Turn off file heat for the file $DIR/$tfile"
23918 $LFS heat_set -o $DIR/$tfile
23920 echo "QQQQ" > $DIR/$tfile
23921 echo "QQQQ" > $DIR/$tfile
23922 echo "QQQQ" > $DIR/$tfile
23923 cat $DIR/$tfile > /dev/null
23924 cat $DIR/$tfile > /dev/null
23925 cat $DIR/$tfile > /dev/null
23926 cat $DIR/$tfile > /dev/null
23928 out=$($LFS heat_get $DIR/$tfile)
23929 $LFS heat_get $DIR/$tfile
23930 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23931 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23932 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23933 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23935 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23936 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23937 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23938 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23940 echo "Trun on file heat for the file $DIR/$tfile"
23941 $LFS heat_set -O $DIR/$tfile
23943 echo "QQQQ" > $DIR/$tfile
23944 echo "QQQQ" > $DIR/$tfile
23945 echo "QQQQ" > $DIR/$tfile
23946 cat $DIR/$tfile > /dev/null
23947 cat $DIR/$tfile > /dev/null
23948 cat $DIR/$tfile > /dev/null
23949 cat $DIR/$tfile > /dev/null
23951 out=$($LFS heat_get $DIR/$tfile)
23952 $LFS heat_get $DIR/$tfile
23953 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23954 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23955 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23956 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23958 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
23959 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
23960 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
23961 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
23963 $LFS heat_set -c $DIR/$tfile
23964 $LCTL set_param -n llite.*.file_heat=0
23965 echo "Turn off file heat support for the Lustre filesystem"
23967 echo "QQQQ" > $DIR/$tfile
23968 echo "QQQQ" > $DIR/$tfile
23969 echo "QQQQ" > $DIR/$tfile
23970 cat $DIR/$tfile > /dev/null
23971 cat $DIR/$tfile > /dev/null
23972 cat $DIR/$tfile > /dev/null
23973 cat $DIR/$tfile > /dev/null
23975 out=$($LFS heat_get $DIR/$tfile)
23976 $LFS heat_get $DIR/$tfile
23977 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23978 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23979 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23980 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23982 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23983 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23984 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23985 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23987 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
23990 run_test 813 "File heat verfication"
23994 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
23995 echo -n y >> $DIR/$tfile
23996 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
23997 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
23999 run_test 814 "sparse cp works as expected (LU-12361)"
24003 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
24004 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
24006 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
24009 [ "$SHARED_KEY" = true ] &&
24010 skip "OSC connections never go IDLE with Shared-Keys enabled"
24012 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24013 # ensure ost1 is connected
24014 stat $DIR/$tfile >/dev/null || error "can't stat"
24015 wait_osc_import_state client ost1 FULL
24016 # no locks, no reqs to let the connection idle
24017 cancel_lru_locks osc
24018 lru_resize_disable osc
24021 before=$($LCTL get_param -n \
24022 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24024 wait_osc_import_state client ost1 IDLE
24025 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
24026 now=$($LCTL get_param -n \
24027 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24028 [ $before == $now ] || error "lru_size changed $before != $now"
24030 run_test 816 "do not reset lru_resize on idle reconnect"
24034 exportfs -u localhost:$DIR/nfsexp
24039 systemctl restart nfs-server.service || skip "failed to restart nfsd"
24041 mkdir -p $DIR/nfsexp
24042 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
24043 error "failed to export nfs"
24045 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
24046 stack_trap cleanup_817 EXIT
24048 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
24049 error "failed to mount nfs to $tmpdir"
24051 cp /bin/true $tmpdir
24052 $DIR/nfsexp/true || error "failed to execute 'true' command"
24054 run_test 817 "nfsd won't cache write lock for exec file"
24058 $LFS setstripe -c1 -i0 $DIR/$tfile
24059 $LFS setstripe -c1 -i1 $DIR/$tfile
24061 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
24062 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
24063 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
24064 error "start $SINGLEMDS failed"
24067 run_test 818 "unlink with failed llog"
24070 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24071 cancel_lru_locks osc
24072 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
24073 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
24074 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
24077 run_test 819a "too big niobuf in read"
24080 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
24081 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
24082 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24083 cancel_lru_locks osc
24087 run_test 819b "too big niobuf in write"
24090 function test_820_start_ost() {
24093 for num in $(seq $OSTCOUNT); do
24094 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
24099 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24102 umount_client $MOUNT || error "umount failed"
24103 for num in $(seq $OSTCOUNT); do
24107 # mount client with no active OSTs
24108 # so that the client can't initialize max LOV EA size
24109 # from OSC notifications
24110 mount_client $MOUNT || error "mount failed"
24111 # delay OST starting to keep this 0 max EA size for a while
24112 test_820_start_ost &
24114 # create a directory on MDS2
24115 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
24116 error "Failed to create directory"
24117 # open intent should update default EA size
24118 # see mdc_update_max_ea_from_body()
24119 # notice this is the very first RPC to MDS2
24120 cp /etc/services $DIR/$tdir/mds2 ||
24121 error "Failed to copy files to mds$n"
24123 run_test 820 "update max EA from open intent"
24126 # tests that do cleanup/setup should be run at the end
24130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24133 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
24134 $LCTL set_param fail_loc=0x903
24136 cancel_lru_locks MGC
24138 FAIL_ON_ERROR=true cleanup
24139 FAIL_ON_ERROR=true setup
24141 run_test 900 "umount should not race with any mgc requeue thread"
24143 # LUS-6253/LU-11185
24149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24151 # some get_param have a bug to handle dot in param name
24152 cancel_lru_locks MGC
24153 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
24154 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
24155 umount_client $MOUNT || error "umount failed"
24156 mount_client $MOUNT || error "mount failed"
24157 cancel_lru_locks MGC
24158 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
24159 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
24161 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
24162 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
24166 run_test 901 "don't leak a mgc lock on client umount"
24170 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
24171 skip "client does not have LU-13377 fix"
24172 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
24173 $LCTL set_param fail_loc=0x1415
24174 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24175 cancel_lru_locks osc
24178 run_test 902 "test short write doesn't hang lustre"
24181 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
24182 check_and_cleanup_lustre
24183 if [ "$I_MOUNTED" != "yes" ]; then
24184 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true