3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054 LU-13314
45 ALWAYS_EXCEPT+=" 407 312 56ob"
48 # bug number: LU-9795 LU-9795 LU-9795 LU-9795
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
66 # skip nfs tests on kernels >= 4.14.0 until they are fixed
67 if [ $LINUX_VERSION_CODE -ge $(version_code 4.14.0) ]; then
68 # bug number: LU-12661
71 # skip cgroup tests on RHEL8.1 kernels until they are fixed
72 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
73 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
74 # bug number: LU-13063
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
81 if [ "$mds1_FSTYPE" = "zfs" ]; then
82 # bug number for skipped test:
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
88 # Get the SLES distro version
90 # Returns a version string that should only be used in comparing
91 # strings returned by version_code()
94 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
96 # All SuSE Linux versions have one decimal. version_code expects two
97 local sles_version=$version.0
98 version_code $sles_version
101 # Check if we are running on Ubuntu or SLES so we can make decisions on
103 if [ -r /etc/SuSE-release ]; then
104 sles_version=$(sles_version_code)
105 [ $sles_version -lt $(version_code 11.4.0) ] &&
106 # bug number for skipped test: LU-4341
107 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
108 [ $sles_version -lt $(version_code 12.0.0) ] &&
109 # bug number for skipped test: LU-3703
110 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
111 elif [ -r /etc/os-release ]; then
112 if grep -qi ubuntu /etc/os-release; then
113 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
114 -e 's/^VERSION=//p' \
118 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
119 # bug number for skipped test:
121 ALWAYS_EXCEPT+=" 103a 410"
131 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
132 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
141 check_swap_layouts_support()
143 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
144 skip "Does not support layout lock."
147 check_and_setup_lustre
151 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
153 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
154 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
155 rm -rf $DIR/[Rdfs][0-9]*
157 # $RUNAS_ID may get set incorrectly somewhere else
158 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
159 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
161 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
163 if [ "${ONLY}" = "MOUNT" ] ; then
164 echo "Lustre is up, please go on"
168 echo "preparing for tests involving mounts"
169 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
171 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
172 echo # add a newline after mke2fs.
176 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
177 lctl set_param debug=-1 2> /dev/null || true
180 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
182 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
184 run_test 0a "touch; rm ====================="
187 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
188 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
190 run_test 0b "chmod 0755 $DIR ============================="
193 $LCTL get_param mdc.*.import | grep "state: FULL" ||
194 error "import not FULL"
195 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
198 run_test 0c "check import proc"
200 test_0d() { # LU-3397
201 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
202 skip "proc exports not supported before 2.10.57"
204 local mgs_exp="mgs.MGS.exports"
205 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
207 local exp_client_version
210 local temp_imp=$DIR/$tfile.import
211 local temp_exp=$DIR/$tfile.export
213 # save mgc import file to $temp_imp
214 $LCTL get_param mgc.*.import | tee $temp_imp
215 # Check if client uuid is found in MGS export
216 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
217 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
221 # save mgs export file to $temp_exp
222 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
224 # Compare the value of field "connect_flags"
225 imp_val=$(grep "connect_flags" $temp_imp)
226 exp_val=$(grep "connect_flags" $temp_exp)
227 [ "$exp_val" == "$imp_val" ] ||
228 error "export flags '$exp_val' != import flags '$imp_val'"
230 # Compare the value of client version
231 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
232 exp_val=$(version_code $exp_client_version)
233 imp_val=$CLIENT_VERSION
234 [ "$exp_val" == "$imp_val" ] ||
235 error "export client version '$exp_val' != '$imp_val'"
237 run_test 0d "check export proc ============================="
240 test_mkdir $DIR/$tdir
241 test_mkdir $DIR/$tdir/d2
242 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
243 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
246 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
248 run_test 1 "mkdir; remkdir; rmdir"
251 test_mkdir $DIR/$tdir
252 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
253 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
255 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
257 run_test 2 "mkdir; touch; rmdir; check file"
260 test_mkdir $DIR/$tdir
261 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
262 touch $DIR/$tdir/$tfile
263 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
265 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
267 run_test 3 "mkdir; touch; rmdir; check dir"
269 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
271 test_mkdir -i 1 $DIR/$tdir
273 touch $DIR/$tdir/$tfile ||
274 error "Create file under remote directory failed"
277 error "Expect error removing in-use dir $DIR/$tdir"
279 test -d $DIR/$tdir || error "Remote directory disappeared"
281 rm -rf $DIR/$tdir || error "remove remote dir error"
283 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
286 test_mkdir $DIR/$tdir
287 test_mkdir $DIR/$tdir/d2
288 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
289 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
290 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
292 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
295 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
296 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
297 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
298 error "$tfile does not have perm 0666 or UID $UID"
299 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
300 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
301 error "$tfile should be 0666 and owned by UID $UID"
303 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
306 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
309 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
310 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
311 error "$tfile should be owned by UID $RUNAS_ID"
312 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
313 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
314 error "$tfile should be owned by UID $RUNAS_ID"
316 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
319 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
322 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
323 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
324 error "$tfile should be owned by GID $UID"
325 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
326 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
327 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
329 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
332 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
334 test_mkdir $DIR/$tdir
335 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
336 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
337 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
338 test_mkdir $DIR/$tdir/d/subdir
339 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
340 error "$tdir/d/subdir should be GID $RUNAS_GID"
341 if [[ $MDSCOUNT -gt 1 ]]; then
342 # check remote dir sgid inherite
343 $LFS mkdir -i 0 $DIR/$tdir.local ||
344 error "mkdir $tdir.local failed"
345 chmod g+s $DIR/$tdir.local ||
346 error "chmod $tdir.local failed"
347 chgrp $RUNAS_GID $DIR/$tdir.local ||
348 error "chgrp $tdir.local failed"
349 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
350 error "mkdir $tdir.remote failed"
351 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
352 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
353 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
354 error "$tdir.remote should be mode 02755"
357 run_test 6g "verify new dir in sgid dir inherits group"
359 test_6h() { # bug 7331
360 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
362 touch $DIR/$tfile || error "touch failed"
363 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
364 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
365 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
366 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
367 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
369 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
372 test_mkdir $DIR/$tdir
373 $MCREATE $DIR/$tdir/$tfile
374 chmod 0666 $DIR/$tdir/$tfile
375 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
376 error "$tdir/$tfile should be mode 0666"
378 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
381 if [ ! -d $DIR/$tdir ]; then
382 test_mkdir $DIR/$tdir
384 $MCREATE $DIR/$tdir/$tfile
385 echo -n foo > $DIR/$tdir/$tfile
386 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
387 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
389 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 chmod 0666 $DIR/$tdir/$tfile
395 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
396 error "$tfile mode not 0666"
398 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
401 test_mkdir $DIR/$tdir
402 test_mkdir $DIR/$tdir/d2
403 test_mkdir $DIR/$tdir/d2/d3
404 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
406 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
409 test_mkdir $DIR/$tdir
410 test_mkdir $DIR/$tdir/d2
411 touch $DIR/$tdir/d2/$tfile
412 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
413 error "$tdir/d2/$tfile not a file"
415 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
418 test_mkdir $DIR/$tdir
419 test_mkdir $DIR/$tdir/d2
420 chmod 0666 $DIR/$tdir/d2
421 chmod 0705 $DIR/$tdir/d2
422 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
423 error "$tdir/d2 mode not 0705"
425 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
428 test_mkdir $DIR/$tdir
429 touch $DIR/$tdir/$tfile
430 chmod 0666 $DIR/$tdir/$tfile
431 chmod 0654 $DIR/$tdir/$tfile
432 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
433 error "$tdir/d2 mode not 0654"
435 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
438 test_mkdir $DIR/$tdir
439 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
441 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
442 error "$tdir/$tfile size not 0 after truncate"
444 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
447 test_mkdir $DIR/$tdir
448 touch $DIR/$tdir/$tfile
450 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
452 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
455 test_mkdir $DIR/$tdir
456 touch $DIR/$tdir/$tfile
457 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
458 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
459 error "$tdir/${tfile_2} not a file after rename"
460 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
462 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
465 test_mkdir $DIR/$tdir
466 touch $DIR/$tdir/$tfile
467 rm -rf $DIR/$tdir/$tfile
468 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
470 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
473 test_mkdir $DIR/$tdir
474 touch $DIR/$tdir/$tfile
475 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
477 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
478 error "$tdir/l-exist not a symlink"
479 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
480 error "$tdir/l-exist not referencing a file"
481 rm -f $DIR/$tdir/l-exist
482 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
484 run_test 17a "symlinks: create, remove (real)"
487 test_mkdir $DIR/$tdir
488 ln -s no-such-file $DIR/$tdir/l-dangle
490 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
491 error "$tdir/l-dangle not referencing no-such-file"
492 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
493 error "$tdir/l-dangle not referencing non-existent file"
494 rm -f $DIR/$tdir/l-dangle
495 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
497 run_test 17b "symlinks: create, remove (dangling)"
499 test_17c() { # bug 3440 - don't save failed open RPC for replay
500 test_mkdir $DIR/$tdir
501 ln -s foo $DIR/$tdir/$tfile
502 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
504 run_test 17c "symlinks: open dangling (should return error)"
507 test_mkdir $DIR/$tdir
508 ln -s foo $DIR/$tdir/$tfile
509 touch $DIR/$tdir/$tfile || error "creating to new symlink"
511 run_test 17d "symlinks: create dangling"
514 test_mkdir $DIR/$tdir
515 local foo=$DIR/$tdir/$tfile
516 ln -s $foo $foo || error "create symlink failed"
517 ls -l $foo || error "ls -l failed"
518 ls $foo && error "ls not failed" || true
520 run_test 17e "symlinks: create recursive symlink (should return error)"
523 test_mkdir $DIR/$tdir
524 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
527 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
528 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
529 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
532 run_test 17f "symlinks: long and very long symlink name"
534 # str_repeat(S, N) generate a string that is string S repeated N times
539 while [ $((n -= 1)) -ge 0 ]; do
545 # Long symlinks and LU-2241
547 test_mkdir $DIR/$tdir
548 local TESTS="59 60 61 4094 4095"
550 # Fix for inode size boundary in 2.1.4
551 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
554 # Patch not applied to 2.2 or 2.3 branches
555 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
556 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
560 local SYMNAME=$(str_repeat 'x' $i)
561 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
562 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
565 run_test 17g "symlinks: really long symlink name and inode boundaries"
567 test_17h() { #bug 17378
568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
569 remote_mds_nodsh && skip "remote MDS with nodsh"
573 test_mkdir $DIR/$tdir
574 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
575 $LFS setstripe -c -1 $DIR/$tdir
576 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
577 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
578 touch $DIR/$tdir/$tfile || true
580 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
582 test_17i() { #bug 20018
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
586 local foo=$DIR/$tdir/$tfile
589 test_mkdir -c1 $DIR/$tdir
590 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
591 ln -s $foo $foo || error "create symlink failed"
592 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
593 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
594 ls -l $foo && error "error not detected"
597 run_test 17i "don't panic on short symlink (should return error)"
599 test_17k() { #bug 22301
600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
601 [[ -z "$(which rsync 2>/dev/null)" ]] &&
602 skip "no rsync command"
603 rsync --help | grep -q xattr ||
604 skip_env "$(rsync --version | head -n1) does not support xattrs"
605 test_mkdir $DIR/$tdir
606 test_mkdir $DIR/$tdir.new
607 touch $DIR/$tdir/$tfile
608 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
609 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
610 error "rsync failed with xattrs enabled"
612 run_test 17k "symlinks: rsync with xattrs enabled"
614 test_17l() { # LU-279
615 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
616 skip "no getfattr command"
618 test_mkdir $DIR/$tdir
619 touch $DIR/$tdir/$tfile
620 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
621 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
622 # -h to not follow symlinks. -m '' to list all the xattrs.
623 # grep to remove first line: '# file: $path'.
624 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
626 lgetxattr_size_check $path $xattr ||
627 error "lgetxattr_size_check $path $xattr failed"
631 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
636 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
637 remote_mds_nodsh && skip "remote MDS with nodsh"
638 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
639 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
640 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
642 local short_sym="0123456789"
643 local wdir=$DIR/$tdir
648 # create a long symlink file
649 for ((i = 0; i < 4; ++i)); do
650 long_sym=${long_sym}${long_sym}
653 echo "create 512 short and long symlink files under $wdir"
654 for ((i = 0; i < 256; ++i)); do
655 ln -sf ${long_sym}"a5a5" $wdir/long-$i
656 ln -sf ${short_sym}"a5a5" $wdir/short-$i
662 wait_delete_completed
664 echo "recreate the 512 symlink files with a shorter string"
665 for ((i = 0; i < 512; ++i)); do
666 # rewrite the symlink file with a shorter string
667 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
668 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
671 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
672 local devname=$(mdsdevname $mds_index)
674 echo "stop and checking mds${mds_index}:"
675 # e2fsck should not return error
677 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
680 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
681 error "start mds${mds_index} failed"
682 df $MOUNT > /dev/null 2>&1
684 error "e2fsck detected error for short/long symlink: rc=$rc"
687 run_test 17m "run e2fsck against MDT which contains short/long symlink"
689 check_fs_consistency_17n() {
693 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
694 # so it only check MDT1/MDT2 instead of all of MDTs.
695 for mdt_index in 1 2; do
696 local devname=$(mdsdevname $mdt_index)
697 # e2fsck should not return error
699 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
702 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
703 error "mount mds$mdt_index failed"
704 df $MOUNT > /dev/null 2>&1
710 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
712 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
713 remote_mds_nodsh && skip "remote MDS with nodsh"
714 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
715 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
716 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
720 test_mkdir $DIR/$tdir
721 for ((i=0; i<10; i++)); do
722 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
723 error "create remote dir error $i"
724 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
725 error "create files under remote dir failed $i"
728 check_fs_consistency_17n ||
729 error "e2fsck report error after create files under remote dir"
731 for ((i = 0; i < 10; i++)); do
732 rm -rf $DIR/$tdir/remote_dir_${i} ||
733 error "destroy remote dir error $i"
736 check_fs_consistency_17n ||
737 error "e2fsck report error after unlink files under remote dir"
739 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
740 skip "lustre < 2.4.50 does not support migrate mv"
742 for ((i = 0; i < 10; i++)); do
743 mkdir -p $DIR/$tdir/remote_dir_${i}
744 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
745 error "create files under remote dir failed $i"
746 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
747 error "migrate remote dir error $i"
749 check_fs_consistency_17n || error "e2fsck report error after migration"
751 for ((i = 0; i < 10; i++)); do
752 rm -rf $DIR/$tdir/remote_dir_${i} ||
753 error "destroy remote dir error $i"
756 check_fs_consistency_17n || error "e2fsck report error after unlink"
758 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
761 remote_mds_nodsh && skip "remote MDS with nodsh"
762 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
763 skip "Need MDS version at least 2.3.64"
765 local wdir=$DIR/${tdir}o
771 mdt_index=$($LFS getstripe -m $wdir/$tfile)
772 mdt_index=$((mdt_index + 1))
775 #fail mds will wait the failover finish then set
776 #following fail_loc to avoid interfer the recovery process.
779 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
780 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
781 ls -l $wdir/$tfile && rc=1
782 do_facet mds${mdt_index} lctl set_param fail_loc=0
783 [[ $rc -eq 0 ]] || error "stat file should fail"
785 run_test 17o "stat file with incompat LMA feature"
788 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
789 ls $DIR || error "Failed to ls $DIR: $?"
791 run_test 18 "touch .../f ; ls ... =============================="
797 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
799 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
802 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
804 run_test 19b "ls -l .../f19 (should return error) =============="
807 [ $RUNAS_ID -eq $UID ] &&
808 skip_env "RUNAS_ID = UID = $UID -- skipping"
810 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
812 run_test 19c "$RUNAS touch .../f19 (should return error) =="
815 cat $DIR/f19 && error || true
817 run_test 19d "cat .../f19 (should return error) =============="
826 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
828 run_test 20 "touch .../f ; ls -l ..."
831 test_mkdir $DIR/$tdir
832 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
833 ln -s dangle $DIR/$tdir/link
834 echo foo >> $DIR/$tdir/link
835 cat $DIR/$tdir/dangle
836 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
837 $CHECKSTAT -f -t file $DIR/$tdir/link ||
838 error "$tdir/link not linked to a file"
840 run_test 21 "write to dangling link"
843 local wdir=$DIR/$tdir
845 chown $RUNAS_ID:$RUNAS_GID $wdir
846 (cd $wdir || error "cd $wdir failed";
847 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
849 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
850 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
851 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
852 error "checkstat -u failed"
854 run_test 22 "unpack tar archive as non-root user"
858 test_mkdir $DIR/$tdir
859 local file=$DIR/$tdir/$tfile
861 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
862 openfile -f O_CREAT:O_EXCL $file &&
863 error "$file recreate succeeded" || true
865 run_test 23a "O_CREAT|O_EXCL in subdir"
867 test_23b() { # bug 18988
868 test_mkdir $DIR/$tdir
869 local file=$DIR/$tdir/$tfile
872 echo foo > $file || error "write filed"
873 echo bar >> $file || error "append filed"
874 $CHECKSTAT -s 8 $file || error "wrong size"
877 run_test 23b "O_APPEND check"
879 # LU-9409, size with O_APPEND and tiny writes
881 local file=$DIR/$tfile
884 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
885 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
889 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
895 #racing tiny & normal writes
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
899 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
902 #racing tiny & normal writes 2, ugly numbers
903 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
906 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
909 run_test 23c "O_APPEND size checks for tiny writes"
911 # LU-11069 file offset is correct after appending writes
913 local file=$DIR/$tfile
916 echo CentaurHauls > $file
917 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
918 if ((offset != 26)); then
919 error "wrong offset, expected 26, got '$offset'"
922 run_test 23d "file offset is correct after appending writes"
926 echo '-- same directory rename'
927 test_mkdir $DIR/$tdir
928 touch $DIR/$tdir/$tfile.1
929 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
930 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
932 run_test 24a "rename file to non-existent target"
935 test_mkdir $DIR/$tdir
936 touch $DIR/$tdir/$tfile.{1,2}
937 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
938 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
939 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
941 run_test 24b "rename file to existing target"
944 test_mkdir $DIR/$tdir
945 test_mkdir $DIR/$tdir/d$testnum.1
946 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
947 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
948 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
950 run_test 24c "rename directory to non-existent target"
953 test_mkdir -c1 $DIR/$tdir
954 test_mkdir -c1 $DIR/$tdir/d$testnum.1
955 test_mkdir -c1 $DIR/$tdir/d$testnum.2
956 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
957 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
958 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
960 run_test 24d "rename directory to existing target"
963 echo '-- cross directory renames --'
967 mv $DIR/R5a/f $DIR/R5b/g
968 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
969 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
971 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
976 touch $DIR/R6a/f $DIR/R6b/g
977 mv $DIR/R6a/f $DIR/R6b/g
978 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
979 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
981 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
986 test_mkdir $DIR/R7a/d
987 mv $DIR/R7a/d $DIR/R7b/e
988 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
989 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
991 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
994 test_mkdir -c1 $DIR/R8a
995 test_mkdir -c1 $DIR/R8b
996 test_mkdir -c1 $DIR/R8a/d
997 test_mkdir -c1 $DIR/R8b/e
998 mrename $DIR/R8a/d $DIR/R8b/e
999 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1000 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1002 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1005 echo "-- rename error cases"
1007 test_mkdir $DIR/R9/a
1009 mrename $DIR/R9/f $DIR/R9/a
1010 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1011 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1012 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1014 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1018 mrename $DIR/R10/f $DIR/R10/g
1019 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1020 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1021 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1023 run_test 24j "source does not exist ============================"
1026 test_mkdir $DIR/R11a
1027 test_mkdir $DIR/R11a/d
1029 mv $DIR/R11a/f $DIR/R11a/d
1030 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1031 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1033 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1035 # bug 2429 - rename foo foo foo creates invalid file
1038 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1040 run_test 24l "Renaming a file to itself ========================"
1044 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1045 # on ext3 this does not remove either the source or target files
1046 # though the "expected" operation would be to remove the source
1047 $CHECKSTAT -t file ${f} || error "${f} missing"
1048 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1050 run_test 24m "Renaming a file to a hard link to itself ========="
1054 # this stats the old file after it was renamed, so it should fail
1056 $CHECKSTAT ${f} || error "${f} missing"
1058 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1059 $CHECKSTAT -a ${f} || error "${f} exists"
1061 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1064 test_mkdir $DIR/$tdir
1065 rename_many -s random -v -n 10 $DIR/$tdir
1067 run_test 24o "rename of files during htree split"
1070 test_mkdir $DIR/R12a
1071 test_mkdir $DIR/R12b
1072 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1073 mrename $DIR/R12a $DIR/R12b
1074 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1075 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1076 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1077 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1079 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1081 cleanup_multiop_pause() {
1083 kill -USR1 $MULTIPID
1087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1089 test_mkdir $DIR/R13a
1090 test_mkdir $DIR/R13b
1091 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1092 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1095 trap cleanup_multiop_pause EXIT
1096 mrename $DIR/R13a $DIR/R13b
1097 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1098 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1099 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1100 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1101 cleanup_multiop_pause
1102 wait $MULTIPID || error "multiop close failed"
1104 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1106 test_24r() { #bug 3789
1107 test_mkdir $DIR/R14a
1108 test_mkdir $DIR/R14a/b
1109 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1110 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1111 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1113 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1116 test_mkdir $DIR/R15a
1117 test_mkdir $DIR/R15a/b
1118 test_mkdir $DIR/R15a/b/c
1119 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1120 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1121 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1123 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1125 test_mkdir $DIR/R16a
1126 test_mkdir $DIR/R16a/b
1127 test_mkdir $DIR/R16a/b/c
1128 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1129 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1130 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1132 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1134 test_24u() { # bug12192
1135 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1136 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1138 run_test 24u "create stripe file"
1140 simple_cleanup_common() {
1143 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1145 local start=$SECONDS
1148 wait_delete_completed
1149 echo "cleanup time $((SECONDS - start))"
1153 max_pages_per_rpc() {
1154 local mdtname="$(printf "MDT%04x" ${1:-0})"
1155 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1161 local nrfiles=${COUNT:-100000}
1162 local fname="$DIR/$tdir/$tfile"
1164 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1165 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1167 test_mkdir "$(dirname $fname)"
1168 # assume MDT0000 has the fewest inodes
1169 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1170 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1171 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1173 trap simple_cleanup_common EXIT
1175 createmany -m "$fname" $nrfiles
1177 cancel_lru_locks mdc
1178 lctl set_param mdc.*.stats clear
1180 # was previously test_24D: LU-6101
1181 # readdir() returns correct number of entries after cursor reload
1182 local num_ls=$(ls $DIR/$tdir | wc -l)
1183 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1184 local num_all=$(ls -a $DIR/$tdir | wc -l)
1185 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1186 [ $num_all -ne $((nrfiles + 2)) ]; then
1187 error "Expected $nrfiles files, got $num_ls " \
1188 "($num_uniq unique $num_all .&..)"
1190 # LU-5 large readdir
1191 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1192 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1193 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1194 # take into account of overhead in lu_dirpage header and end mark in
1195 # each page, plus one in rpc_num calculation.
1196 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1197 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1198 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1199 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1200 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1201 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1202 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1203 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1204 error "large readdir doesn't take effect: " \
1205 "$mds_readpage should be about $rpc_max"
1207 simple_cleanup_common
1209 run_test 24v "list large directory (test hash collision, b=17560)"
1211 test_24w() { # bug21506
1213 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1214 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1215 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1216 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1217 [[ "$SZ1" -eq "$SZ2" ]] ||
1218 error "Error reading at the end of the file $tfile"
1220 run_test 24w "Reading a file larger than 4Gb"
1223 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1225 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1226 skip "Need MDS version at least 2.7.56"
1229 local remote_dir=$DIR/$tdir/remote_dir
1231 test_mkdir $DIR/$tdir
1232 $LFS mkdir -i $MDTIDX $remote_dir ||
1233 error "create remote directory failed"
1235 test_mkdir $DIR/$tdir/src_dir
1236 touch $DIR/$tdir/src_file
1237 test_mkdir $remote_dir/tgt_dir
1238 touch $remote_dir/tgt_file
1240 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1241 error "rename dir cross MDT failed!"
1243 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1244 error "rename file cross MDT failed!"
1246 touch $DIR/$tdir/ln_file
1247 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1248 error "ln file cross MDT failed"
1250 rm -rf $DIR/$tdir || error "Can not delete directories"
1252 run_test 24x "cross MDT rename/link"
1255 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1258 local remote_dir=$DIR/$tdir/remote_dir
1261 test_mkdir $DIR/$tdir
1262 $LFS mkdir -i $mdtidx $remote_dir ||
1263 error "create remote directory failed"
1265 test_mkdir $remote_dir/src_dir
1266 touch $remote_dir/src_file
1267 test_mkdir $remote_dir/tgt_dir
1268 touch $remote_dir/tgt_file
1270 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1271 error "rename subdir in the same remote dir failed!"
1273 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1274 error "rename files in the same remote dir failed!"
1276 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1277 error "link files in the same remote dir failed!"
1279 rm -rf $DIR/$tdir || error "Can not delete directories"
1281 run_test 24y "rename/link on the same dir should succeed"
1284 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1285 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1286 skip "Need MDS version at least 2.12.51"
1290 for index in 0 1; do
1291 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1292 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1295 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1297 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1298 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1300 local mdts=$(comma_list $(mdts_nodes))
1302 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1303 stack_trap "do_nodes $mdts $LCTL \
1304 set_param mdt.*.enable_remote_rename=1" EXIT
1306 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1308 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1309 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1311 run_test 24z "cross-MDT rename is done as cp"
1313 test_24A() { # LU-3182
1317 test_mkdir $DIR/$tdir
1318 trap simple_cleanup_common EXIT
1319 createmany -m $DIR/$tdir/$tfile $NFILES
1320 local t=$(ls $DIR/$tdir | wc -l)
1321 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1322 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1323 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1324 [ $v -ne $((NFILES + 2)) ] ; then
1325 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1328 simple_cleanup_common || error "Can not delete directories"
1330 run_test 24A "readdir() returns correct number of entries."
1332 test_24B() { # LU-4805
1333 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1337 test_mkdir $DIR/$tdir
1338 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1339 error "create striped dir failed"
1341 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1342 [ $count -eq 2 ] || error "Expected 2, got $count"
1344 touch $DIR/$tdir/striped_dir/a
1346 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1347 [ $count -eq 3 ] || error "Expected 3, got $count"
1349 touch $DIR/$tdir/striped_dir/.f
1351 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1352 [ $count -eq 4 ] || error "Expected 4, got $count"
1354 rm -rf $DIR/$tdir || error "Can not delete directories"
1356 run_test 24B "readdir for striped dir return correct number of entries"
1359 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1365 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1366 error "create striped dir failed"
1368 cd $DIR/$tdir/d0/striped_dir
1370 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1371 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1372 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1374 [ "$d0_ino" = "$parent_ino" ] ||
1375 error ".. wrong, expect $d0_ino, get $parent_ino"
1377 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1378 error "mv striped dir failed"
1380 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1382 [ "$d1_ino" = "$parent_ino" ] ||
1383 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1385 run_test 24C "check .. in striped dir"
1388 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1392 mkdir $DIR/$tdir/src_dir
1393 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1394 error "create remote source failed"
1396 touch $DIR/$tdir/src_dir/src_child/a
1398 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1399 error "create remote target dir failed"
1401 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1402 error "create remote target child failed"
1404 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1405 error "rename dir cross MDT failed!"
1409 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1410 error "src_child still exists after rename"
1412 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1413 error "missing file(a) after rename"
1415 rm -rf $DIR/$tdir || error "Can not delete directories"
1417 run_test 24E "cross MDT rename/link"
1420 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1423 [ "$SLOW" = "no" ] && repeats=100
1427 echo "$repeats repeats"
1428 for ((i = 0; i < repeats; i++)); do
1429 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1430 touch $DIR/$tdir/test/a || error "touch fails"
1431 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1432 rm -rf $DIR/$tdir/test || error "rmdir fails"
1437 run_test 24F "hash order vs readdir (LU-11330)"
1440 echo '== symlink sanity ============================================='
1444 touch $DIR/s25/foo ||
1445 error "File creation in symlinked directory failed"
1447 run_test 25a "create file in symlinked directory ==============="
1450 [ ! -d $DIR/d25 ] && test_25a
1451 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1453 run_test 25b "lookup file in symlinked directory ==============="
1457 test_mkdir $DIR/d26/d26-2
1458 ln -s d26/d26-2 $DIR/s26
1459 touch $DIR/s26/foo || error "File creation failed"
1461 run_test 26a "multiple component symlink ======================="
1464 test_mkdir -p $DIR/$tdir/d26-2
1465 ln -s $tdir/d26-2/foo $DIR/s26-2
1466 touch $DIR/s26-2 || error "File creation failed"
1468 run_test 26b "multiple component symlink at end of lookup ======"
1471 test_mkdir $DIR/d26.2
1472 touch $DIR/d26.2/foo
1473 ln -s d26.2 $DIR/s26.2-1
1474 ln -s s26.2-1 $DIR/s26.2-2
1475 ln -s s26.2-2 $DIR/s26.2-3
1476 chmod 0666 $DIR/s26.2-3/foo
1478 run_test 26c "chain of symlinks"
1480 # recursive symlinks (bug 439)
1482 ln -s d26-3/foo $DIR/d26-3
1484 run_test 26d "create multiple component recursive symlink"
1487 [ ! -h $DIR/d26-3 ] && test_26d
1490 run_test 26e "unlink multiple component recursive symlink"
1492 # recursive symlinks (bug 7022)
1494 test_mkdir $DIR/$tdir
1495 test_mkdir $DIR/$tdir/$tfile
1496 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1497 test_mkdir -p lndir/bar1
1498 test_mkdir $DIR/$tdir/$tfile/$tfile
1499 cd $tfile || error "cd $tfile failed"
1500 ln -s .. dotdot || error "ln dotdot failed"
1501 ln -s dotdot/lndir lndir || error "ln lndir failed"
1502 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1503 output=`ls $tfile/$tfile/lndir/bar1`
1504 [ "$output" = bar1 ] && error "unexpected output"
1505 rm -r $tfile || error "rm $tfile failed"
1506 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1508 run_test 26f "rm -r of a directory which has recursive symlink"
1511 test_mkdir $DIR/$tdir
1512 $LFS getstripe $DIR/$tdir
1513 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1514 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1515 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1517 run_test 27a "one stripe file"
1520 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1522 test_mkdir $DIR/$tdir
1523 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1524 $LFS getstripe -c $DIR/$tdir/$tfile
1525 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1526 error "two-stripe file doesn't have two stripes"
1528 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1530 run_test 27b "create and write to two stripe file"
1532 # 27c family tests specific striping, setstripe -o
1534 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1535 test_mkdir -p $DIR/$tdir
1538 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1539 $LFS getstripe -i $DIR/$tdir/$tfile
1540 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1541 error "stripe not on specified OST"
1543 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1545 run_test 27ca "one stripe on specified OST"
1548 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1549 test_mkdir -p $DIR/$tdir
1551 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1552 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1555 # Strip getstripe output to a space separated list of OSTs
1556 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1557 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1558 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1559 error "stripes not on specified OSTs"
1561 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1563 run_test 27cb "two stripes on specified OSTs"
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1568 skip "server does not support overstriping"
1570 test_mkdir -p $DIR/$tdir
1572 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1573 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1576 # Strip getstripe output to a space separated list of OSTs
1577 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1578 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1579 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1580 error "stripes not on specified OSTs"
1582 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1584 run_test 27cc "two stripes on the same OST"
1587 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1588 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1589 skip "server does not support overstriping"
1590 test_mkdir -p $DIR/$tdir
1591 local osts="0,1,1,0"
1592 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1593 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1596 # Strip getstripe output to a space separated list of OSTs
1597 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1598 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1599 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1600 error "stripes not on specified OSTs"
1602 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1604 run_test 27cd "four stripes on two OSTs"
1607 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1608 skip_env "too many osts, skipping"
1609 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1610 skip "server does not support overstriping"
1611 # We do one more stripe than we have OSTs
1612 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1613 skip_env "ea_inode feature disabled"
1615 test_mkdir -p $DIR/$tdir
1617 for i in $(seq 0 $OSTCOUNT);
1620 if [ $i -ne $OSTCOUNT ]; then
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27ce "more stripes than OSTs with -o"
1639 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1642 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1643 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1644 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1645 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1646 error "failed to set $osp_proc=0"
1648 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1651 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1652 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1653 error "failed to set $osp_proc=1"
1656 error "should return error due to $osp_proc=0"
1658 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1661 test_mkdir $DIR/$tdir
1662 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1663 error "setstripe failed"
1664 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1667 run_test 27d "create file with default settings"
1670 # LU-5839 adds check for existed layout before setting it
1671 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1672 skip "Need MDS version at least 2.7.56"
1674 test_mkdir $DIR/$tdir
1675 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1676 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1677 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1679 run_test 27e "setstripe existing file (should return error)"
1682 test_mkdir $DIR/$tdir
1683 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1684 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1685 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1686 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1687 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1688 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1690 run_test 27f "setstripe with bad stripe size (should return error)"
1693 test_mkdir $DIR/$tdir
1694 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1695 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1696 error "$DIR/$tdir/$tfile has object"
1698 run_test 27g "$LFS getstripe with no objects"
1701 test_mkdir $DIR/$tdir
1702 touch $DIR/$tdir/$tfile || error "touch failed"
1703 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1704 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1706 (( rc == 2 )) || error "getstripe did not return ENOENT"
1708 run_test 27ga "$LFS getstripe with missing file (should return error)"
1711 test_mkdir $DIR/$tdir
1712 touch $DIR/$tdir/$tfile || error "touch failed"
1713 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1714 error "missing objects"
1716 run_test 27i "$LFS getstripe with some objects"
1719 test_mkdir $DIR/$tdir
1720 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1721 error "setstripe failed" || true
1723 run_test 27j "setstripe with bad stripe offset (should return error)"
1725 test_27k() { # bug 2844
1726 test_mkdir $DIR/$tdir
1727 local file=$DIR/$tdir/$tfile
1728 local ll_max_blksize=$((4 * 1024 * 1024))
1729 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1730 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1731 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1732 dd if=/dev/zero of=$file bs=4k count=1
1733 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1734 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1736 run_test 27k "limit i_blksize for broken user apps"
1739 mcreate $DIR/$tfile || error "creating file"
1740 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1741 error "setstripe should have failed" || true
1743 run_test 27l "check setstripe permissions (should return error)"
1746 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1748 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1749 skip_env "multiple clients -- skipping"
1751 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1753 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1754 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1756 trap simple_cleanup_common EXIT
1757 test_mkdir $DIR/$tdir
1758 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1759 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1760 error "dd should fill OST0"
1762 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1764 [ $i -gt 256 ] && break
1767 touch $DIR/$tdir/$tfile.$i
1768 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1769 awk '{print $1}'| grep -w "0") ] &&
1770 error "OST0 was full but new created file still use it"
1772 touch $DIR/$tdir/$tfile.$i
1773 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1774 awk '{print $1}'| grep -w "0") ] &&
1775 error "OST0 was full but new created file still use it"
1776 simple_cleanup_common
1778 run_test 27m "create file while OST0 was full"
1780 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1781 # if the OST isn't full anymore.
1783 local OSTIDX=${1:-""}
1785 local list=$(comma_list $(osts_nodes))
1786 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1788 do_nodes $list lctl set_param fail_loc=0
1789 sync # initiate all OST_DESTROYs from MDS to OST
1793 exhaust_precreations() {
1796 local FAILIDX=${3:-$OSTIDX}
1797 local ofacet=ost$((OSTIDX + 1))
1799 test_mkdir -p -c1 $DIR/$tdir
1800 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1801 local mfacet=mds$((mdtidx + 1))
1802 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1804 local OST=$(ostname_from_index $OSTIDX)
1807 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1808 local last_id=$(do_facet $mfacet lctl get_param -n \
1809 osp.$mdtosc_proc1.prealloc_last_id)
1810 local next_id=$(do_facet $mfacet lctl get_param -n \
1811 osp.$mdtosc_proc1.prealloc_next_id)
1813 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1814 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1816 test_mkdir -p $DIR/$tdir/${OST}
1817 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1818 #define OBD_FAIL_OST_ENOSPC 0x215
1819 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1820 echo "Creating to objid $last_id on ost $OST..."
1821 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1822 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1823 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1827 exhaust_all_precreations() {
1829 for (( i=0; i < OSTCOUNT; i++ )) ; do
1830 exhaust_precreations $i $1 -1
1835 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1837 remote_mds_nodsh && skip "remote MDS with nodsh"
1838 remote_ost_nodsh && skip "remote OST with nodsh"
1841 rm -f $DIR/$tdir/$tfile
1842 exhaust_precreations 0 0x80000215
1843 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1844 touch $DIR/$tdir/$tfile || error "touch failed"
1845 $LFS getstripe $DIR/$tdir/$tfile
1848 run_test 27n "create file with some full OSTs"
1851 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1853 remote_mds_nodsh && skip "remote MDS with nodsh"
1854 remote_ost_nodsh && skip "remote OST with nodsh"
1857 rm -f $DIR/$tdir/$tfile
1858 exhaust_all_precreations 0x215
1860 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1865 run_test 27o "create file with all full OSTs (should error)"
1868 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1870 remote_mds_nodsh && skip "remote MDS with nodsh"
1871 remote_ost_nodsh && skip "remote OST with nodsh"
1874 rm -f $DIR/$tdir/$tfile
1875 test_mkdir $DIR/$tdir
1877 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1878 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1879 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1881 exhaust_precreations 0 0x80000215
1882 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1883 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1884 $LFS getstripe $DIR/$tdir/$tfile
1888 run_test 27p "append to a truncated file with some full OSTs"
1891 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1893 remote_mds_nodsh && skip "remote MDS with nodsh"
1894 remote_ost_nodsh && skip "remote OST with nodsh"
1897 rm -f $DIR/$tdir/$tfile
1899 test_mkdir $DIR/$tdir
1900 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1901 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1902 error "truncate $DIR/$tdir/$tfile failed"
1903 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1905 exhaust_all_precreations 0x215
1907 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1908 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1912 run_test 27q "append to truncated file with all OSTs full (should error)"
1915 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1917 remote_mds_nodsh && skip "remote MDS with nodsh"
1918 remote_ost_nodsh && skip "remote OST with nodsh"
1921 rm -f $DIR/$tdir/$tfile
1922 exhaust_precreations 0 0x80000215
1924 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1928 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1930 test_27s() { # bug 10725
1931 test_mkdir $DIR/$tdir
1932 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1933 local stripe_count=0
1934 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1935 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1936 error "stripe width >= 2^32 succeeded" || true
1939 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1941 test_27t() { # bug 10864
1946 $WLFS getstripe $tfile
1949 run_test 27t "check that utils parse path correctly"
1951 test_27u() { # bug 4900
1952 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1953 remote_mds_nodsh && skip "remote MDS with nodsh"
1956 local list=$(comma_list $(mdts_nodes))
1958 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1959 do_nodes $list $LCTL set_param fail_loc=0x139
1960 test_mkdir -p $DIR/$tdir
1961 trap simple_cleanup_common EXIT
1962 createmany -o $DIR/$tdir/t- 1000
1963 do_nodes $list $LCTL set_param fail_loc=0
1965 TLOG=$TMP/$tfile.getstripe
1966 $LFS getstripe $DIR/$tdir > $TLOG
1967 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1968 unlinkmany $DIR/$tdir/t- 1000
1970 [[ $OBJS -gt 0 ]] &&
1971 error "$OBJS objects created on OST-0. See $TLOG" ||
1974 run_test 27u "skip object creation on OSC w/o objects"
1976 test_27v() { # bug 4900
1977 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1979 remote_mds_nodsh && skip "remote MDS with nodsh"
1980 remote_ost_nodsh && skip "remote OST with nodsh"
1982 exhaust_all_precreations 0x215
1985 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1987 touch $DIR/$tdir/$tfile
1988 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1990 for (( i=1; i < OSTCOUNT; i++ )); do
1991 do_facet ost$i lctl set_param fail_loc=0x705
1993 local START=`date +%s`
1994 createmany -o $DIR/$tdir/$tfile 32
1996 local FINISH=`date +%s`
1997 local TIMEOUT=`lctl get_param -n timeout`
1998 local PROCESS=$((FINISH - START))
1999 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2000 error "$FINISH - $START >= $TIMEOUT / 2"
2001 sleep $((TIMEOUT / 2 - PROCESS))
2004 run_test 27v "skip object creation on slow OST"
2006 test_27w() { # bug 10997
2007 test_mkdir $DIR/$tdir
2008 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2009 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2010 error "stripe size $size != 65536" || true
2011 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2012 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2014 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2017 [[ $OSTCOUNT -lt 2 ]] &&
2018 skip_env "skipping multiple stripe count/offset test"
2020 test_mkdir $DIR/$tdir
2021 for i in $(seq 1 $OSTCOUNT); do
2023 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2024 error "setstripe -c $i -i $offset failed"
2025 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2026 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2027 [ $count -ne $i ] && error "stripe count $count != $i" || true
2028 [ $index -ne $offset ] &&
2029 error "stripe offset $index != $offset" || true
2032 run_test 27wa "check $LFS setstripe -c -i options"
2035 remote_ost_nodsh && skip "remote OST with nodsh"
2036 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2039 OFFSET=$(($OSTCOUNT - 1))
2041 local OST=$(ostname_from_index $OSTIDX)
2043 test_mkdir $DIR/$tdir
2044 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2045 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2047 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2048 for i in $(seq 0 $OFFSET); do
2049 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2050 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2051 error "OST0 was degraded but new created file still use it"
2053 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2055 run_test 27x "create files while OST0 is degraded"
2058 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2059 remote_mds_nodsh && skip "remote MDS with nodsh"
2060 remote_ost_nodsh && skip "remote OST with nodsh"
2061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2063 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2064 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2065 osp.$mdtosc.prealloc_last_id)
2066 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2067 osp.$mdtosc.prealloc_next_id)
2068 local fcount=$((last_id - next_id))
2069 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2070 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2072 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2073 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2074 local OST_DEACTIVE_IDX=-1
2079 for OSC in $MDS_OSCS; do
2080 OST=$(osc_to_ost $OSC)
2081 OSTIDX=$(index_from_ostuuid $OST)
2082 if [ $OST_DEACTIVE_IDX == -1 ]; then
2083 OST_DEACTIVE_IDX=$OSTIDX
2085 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2086 echo $OSC "is Deactivated:"
2087 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2091 OSTIDX=$(index_from_ostuuid $OST)
2092 test_mkdir $DIR/$tdir
2093 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2095 for OSC in $MDS_OSCS; do
2096 OST=$(osc_to_ost $OSC)
2097 OSTIDX=$(index_from_ostuuid $OST)
2098 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2099 echo $OST "is degraded:"
2100 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2101 obdfilter.$OST.degraded=1
2106 createmany -o $DIR/$tdir/$tfile $fcount
2108 for OSC in $MDS_OSCS; do
2109 OST=$(osc_to_ost $OSC)
2110 OSTIDX=$(index_from_ostuuid $OST)
2111 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2112 echo $OST "is recovered from degraded:"
2113 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2114 obdfilter.$OST.degraded=0
2116 do_facet $SINGLEMDS lctl --device %$OSC activate
2120 # all osp devices get activated, hence -1 stripe count restored
2121 local stripe_count=0
2123 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2124 # devices get activated.
2126 $LFS setstripe -c -1 $DIR/$tfile
2127 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2129 [ $stripe_count -ne $OSTCOUNT ] &&
2130 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2133 run_test 27y "create files while OST0 is degraded and the rest inactive"
2139 lmm_count=$($LFS getstripe -c $1)
2140 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2141 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2143 local old_ifs="$IFS"
2145 fid=($($LFS path2fid $1))
2148 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2149 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2151 # compare lmm_seq and lu_fid->f_seq
2152 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2153 # compare lmm_object_id and lu_fid->oid
2154 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2156 # check the trusted.fid attribute of the OST objects of the file
2157 local have_obdidx=false
2159 $LFS getstripe $1 | while read obdidx oid hex seq; do
2160 # skip lines up to and including "obdidx"
2161 [ -z "$obdidx" ] && break
2162 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2163 $have_obdidx || continue
2165 local ost=$((obdidx + 1))
2166 local dev=$(ostdevname $ost)
2169 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2171 seq=$(echo $seq | sed -e "s/^0x//g")
2172 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2173 oid_hex=$(echo $oid)
2175 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2177 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2181 # Don't unmount/remount the OSTs if we don't need to do that.
2182 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2183 # update too, until that use mount/ll_decode_filter_fid/mount.
2184 # Re-enable when debugfs will understand new filter_fid.
2186 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2187 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2188 $dev 2>/dev/null" | grep "parent=")
2190 if [ -z "$ff" ]; then
2192 mount_fstype ost$ost
2193 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2194 $(facet_mntpt ost$ost)/$obj_file)
2195 unmount_fstype ost$ost
2196 start ost$ost $dev $OST_MOUNT_OPTS
2200 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2202 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2204 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2205 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2207 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2208 # stripe_size=1048576 component_id=1 component_start=0 \
2209 # component_end=33554432
2210 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2211 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2212 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2214 if grep -q 'stripe=' <<<$ff; then
2215 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2217 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2218 # into f_ver in this case. See comment on ff_parent.
2219 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2222 # compare lmm_seq and filter_fid->ff_parent.f_seq
2223 [ $ff_pseq = $lmm_seq ] ||
2224 error "FF parent SEQ $ff_pseq != $lmm_seq"
2225 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2226 [ $ff_poid = $lmm_oid ] ||
2227 error "FF parent OID $ff_poid != $lmm_oid"
2228 (($ff_pstripe == $stripe_nr)) ||
2229 error "FF stripe $ff_pstripe != $stripe_nr"
2231 stripe_nr=$((stripe_nr + 1))
2232 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2234 if grep -q 'stripe_count=' <<<$ff; then
2235 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2236 -e 's/ .*//' <<<$ff)
2237 [ $lmm_count = $ff_scnt ] ||
2238 error "FF stripe count $lmm_count != $ff_scnt"
2244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2245 remote_ost_nodsh && skip "remote OST with nodsh"
2247 test_mkdir $DIR/$tdir
2248 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2249 { error "setstripe -c -1 failed"; return 1; }
2250 # We need to send a write to every object to get parent FID info set.
2251 # This _should_ also work for setattr, but does not currently.
2252 # touch $DIR/$tdir/$tfile-1 ||
2253 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2254 { error "dd $tfile-1 failed"; return 2; }
2255 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2256 { error "setstripe -c -1 failed"; return 3; }
2257 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2258 { error "dd $tfile-2 failed"; return 4; }
2260 # make sure write RPCs have been sent to OSTs
2263 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2264 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2266 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2268 test_27A() { # b=19102
2269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2271 save_layout_restore_at_exit $MOUNT
2272 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2273 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2274 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2275 local default_size=$($LFS getstripe -S $MOUNT)
2276 local default_offset=$($LFS getstripe -i $MOUNT)
2277 local dsize=$(do_facet $SINGLEMDS \
2278 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2279 [ $default_size -eq $dsize ] ||
2280 error "stripe size $default_size != $dsize"
2281 [ $default_offset -eq -1 ] ||
2282 error "stripe offset $default_offset != -1"
2284 run_test 27A "check filesystem-wide default LOV EA values"
2286 test_27B() { # LU-2523
2287 test_mkdir $DIR/$tdir
2288 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2290 # open f1 with O_LOV_DELAY_CREATE
2292 # call setstripe ioctl on open file descriptor for f1
2294 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2298 # open f1 with O_LOV_DELAY_CREATE
2300 # call setstripe ioctl on open file descriptor for f1
2302 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2304 # Allow multiop to fail in imitation of NFS's busted semantics.
2307 run_test 27B "call setstripe on open unlinked file/rename victim"
2309 # 27C family tests full striping and overstriping
2310 test_27Ca() { #LU-2871
2311 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2319 test_mkdir $DIR/$tdir
2321 for i in $(seq 0 $((OSTCOUNT - 1))); do
2322 # set stripe across all OSTs starting from OST$i
2323 $LFS setstripe -i $i -c -1 $tfile$i
2324 # get striping information
2325 ost_idx=($($LFS getstripe $tfile$i |
2326 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2330 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2331 error "${#ost_idx[@]} != $OSTCOUNT"
2333 for index in $(seq 0 $((OSTCOUNT - 1))); do
2335 for j in $(echo ${ost_idx[@]}); do
2336 if [ $index -eq $j ]; then
2342 error "Can not find $index in ${ost_idx[@]}"
2346 run_test 27Ca "check full striping across all OSTs"
2349 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2350 skip "server does not support overstriping"
2351 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2352 skip_env "too many osts, skipping"
2354 test_mkdir -p $DIR/$tdir
2355 local setcount=$(($OSTCOUNT * 2))
2356 [ $setcount -ge 160 ] || large_xattr_enabled ||
2357 skip_env "ea_inode feature disabled"
2359 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2360 error "setstripe failed"
2362 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2363 [ $count -eq $setcount ] ||
2364 error "stripe count $count, should be $setcount"
2366 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2367 error "overstriped should be set in pattern"
2369 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2372 run_test 27Cb "more stripes than OSTs with -C"
2375 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2376 skip "server does not support overstriping"
2377 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2379 test_mkdir -p $DIR/$tdir
2380 local setcount=$(($OSTCOUNT - 1))
2382 [ $setcount -ge 160 ] || large_xattr_enabled ||
2383 skip_env "ea_inode feature disabled"
2385 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2386 error "setstripe failed"
2388 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2389 [ $count -eq $setcount ] ||
2390 error "stripe count $count, should be $setcount"
2392 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2393 error "overstriped should not be set in pattern"
2395 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2398 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2401 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2402 skip "server does not support overstriping"
2403 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2404 large_xattr_enabled || skip_env "ea_inode feature disabled"
2406 test_mkdir -p $DIR/$tdir
2407 local setcount=$LOV_MAX_STRIPE_COUNT
2409 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2410 error "setstripe failed"
2412 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2413 [ $count -eq $setcount ] ||
2414 error "stripe count $count, should be $setcount"
2416 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2417 error "overstriped should be set in pattern"
2419 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2422 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2424 run_test 27Cd "test maximum stripe count"
2427 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2428 skip "server does not support overstriping"
2429 test_mkdir -p $DIR/$tdir
2431 pool_add $TESTNAME || error "Pool creation failed"
2432 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2436 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2437 error "setstripe failed"
2439 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2440 [ $count -eq $setcount ] ||
2441 error "stripe count $count, should be $setcount"
2443 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2444 error "overstriped should be set in pattern"
2446 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2449 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2451 run_test 27Ce "test pool with overstriping"
2454 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2455 skip "server does not support overstriping"
2456 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2457 skip_env "too many osts, skipping"
2459 test_mkdir -p $DIR/$tdir
2461 local setcount=$(($OSTCOUNT * 2))
2462 [ $setcount -ge 160 ] || large_xattr_enabled ||
2463 skip_env "ea_inode feature disabled"
2465 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2466 error "setstripe failed"
2468 echo 1 > $DIR/$tdir/$tfile
2470 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2471 [ $count -eq $setcount ] ||
2472 error "stripe count $count, should be $setcount"
2474 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2475 error "overstriped should be set in pattern"
2477 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2480 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2482 run_test 27Cf "test default inheritance with overstriping"
2485 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2486 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2487 remote_mds_nodsh && skip "remote MDS with nodsh"
2489 local POOL=${POOL:-testpool}
2491 local last_ost=$(($OSTCOUNT - 1))
2493 local ost_list=$(seq $first_ost $ost_step $last_ost)
2494 local ost_range="$first_ost $last_ost $ost_step"
2496 test_mkdir $DIR/$tdir
2497 pool_add $POOL || error "pool_add failed"
2498 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2501 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2503 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2504 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2505 skip27D+=" -s 30,31"
2506 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2507 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2508 skip27D+=" -s 32,33"
2509 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2511 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2512 error "llapi_layout_test failed"
2514 destroy_test_pools || error "destroy test pools failed"
2516 run_test 27D "validate llapi_layout API"
2518 # Verify that default_easize is increased from its initial value after
2519 # accessing a widely striped file.
2521 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2522 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2523 skip "client does not have LU-3338 fix"
2525 # 72 bytes is the minimum space required to store striping
2526 # information for a file striped across one OST:
2527 # (sizeof(struct lov_user_md_v3) +
2528 # sizeof(struct lov_user_ost_data_v1))
2530 $LCTL set_param -n llite.*.default_easize $min_easize ||
2531 error "lctl set_param failed"
2532 local easize=$($LCTL get_param -n llite.*.default_easize)
2534 [ $easize -eq $min_easize ] ||
2535 error "failed to set default_easize"
2537 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2538 error "setstripe failed"
2539 # In order to ensure stat() call actually talks to MDS we need to
2540 # do something drastic to this file to shake off all lock, e.g.
2541 # rename it (kills lookup lock forcing cache cleaning)
2542 mv $DIR/$tfile $DIR/${tfile}-1
2543 ls -l $DIR/${tfile}-1
2546 easize=$($LCTL get_param -n llite.*.default_easize)
2548 [ $easize -gt $min_easize ] ||
2549 error "default_easize not updated"
2551 run_test 27E "check that default extended attribute size properly increases"
2553 test_27F() { # LU-5346/LU-7975
2554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2555 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2556 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2557 skip "Need MDS version at least 2.8.51"
2558 remote_ost_nodsh && skip "remote OST with nodsh"
2560 test_mkdir $DIR/$tdir
2562 $LFS setstripe -c 2 $DIR/$tdir
2564 # stop all OSTs to reproduce situation for LU-7975 ticket
2565 for num in $(seq $OSTCOUNT); do
2569 # open/create f0 with O_LOV_DELAY_CREATE
2570 # truncate f0 to a non-0 size
2572 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2574 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2575 # open/write it again to force delayed layout creation
2576 cat /etc/hosts > $DIR/$tdir/f0 &
2580 for num in $(seq $OSTCOUNT); do
2581 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2582 error "ost$num failed to start"
2585 wait $catpid || error "cat failed"
2587 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2588 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2589 error "wrong stripecount"
2592 run_test 27F "Client resend delayed layout creation with non-zero size"
2594 test_27G() { #LU-10629
2595 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2596 skip "Need MDS version at least 2.11.51"
2597 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2598 remote_mds_nodsh && skip "remote MDS with nodsh"
2599 local POOL=${POOL:-testpool}
2600 local ostrange="0 0 1"
2602 test_mkdir $DIR/$tdir
2603 pool_add $POOL || error "pool_add failed"
2604 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2605 $LFS setstripe -p $POOL $DIR/$tdir
2607 local pool=$($LFS getstripe -p $DIR/$tdir)
2609 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2611 $LFS setstripe -d $DIR/$tdir
2613 pool=$($LFS getstripe -p $DIR/$tdir)
2617 [ -z "$pool" ] || error "'$pool' is not empty"
2619 run_test 27G "Clear OST pool from stripe"
2622 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2623 skip "Need MDS version newer than 2.11.54"
2624 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2625 test_mkdir $DIR/$tdir
2626 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2627 touch $DIR/$tdir/$tfile
2628 $LFS getstripe -c $DIR/$tdir/$tfile
2629 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2630 error "two-stripe file doesn't have two stripes"
2632 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2633 $LFS getstripe -y $DIR/$tdir/$tfile
2634 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2635 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2636 error "expected l_ost_idx: [02]$ not matched"
2638 # make sure ost list has been cleared
2639 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2640 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2641 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2643 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2645 run_test 27H "Set specific OSTs stripe"
2648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2649 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2650 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2651 skip "Need MDS version newer than 2.12.52"
2652 local pool=$TESTNAME
2653 local ostrange="1 1 1"
2655 save_layout_restore_at_exit $MOUNT
2656 $LFS setstripe -c 2 -i 0 $MOUNT
2657 pool_add $pool || error "pool_add failed"
2658 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2659 test_mkdir $DIR/$tdir
2660 $LFS setstripe -p $pool $DIR/$tdir
2661 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2662 $LFS getstripe $DIR/$tdir/$tfile
2664 run_test 27I "check that root dir striping does not break parent dir one"
2667 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2668 skip "Need MDS version newer than 2.12.51"
2670 test_mkdir $DIR/$tdir
2671 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2672 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2674 # create foreign file (raw way)
2675 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2676 -t 1 -F 0xda08 || error "create_foreign_file failed"
2678 # verify foreign file (raw way)
2679 parse_foreign_file -f $DIR/$tdir/$tfile |
2680 grep "lov_foreign_magic: 0x0BD70BD0" ||
2681 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2682 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2683 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2684 parse_foreign_file -f $DIR/$tdir/$tfile |
2685 grep "lov_foreign_size: 73" ||
2686 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2687 parse_foreign_file -f $DIR/$tdir/$tfile |
2688 grep "lov_foreign_type: 1" ||
2689 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2690 parse_foreign_file -f $DIR/$tdir/$tfile |
2691 grep "lov_foreign_flags: 0x0000DA08" ||
2692 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2693 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2694 grep "lov_foreign_value: 0x" |
2695 sed -e 's/lov_foreign_value: 0x//')
2696 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2697 [[ $lov = ${lov2// /} ]] ||
2698 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2700 # create foreign file (lfs + API)
2701 $LFS setstripe --foreign=daos --flags 0xda08 \
2702 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2703 error "$DIR/$tdir/${tfile}2: create failed"
2705 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2706 grep "lfm_magic:.*0x0BD70BD0" ||
2707 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2708 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2709 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2710 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2711 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2712 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2713 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2714 grep "lfm_flags:.*0x0000DA08" ||
2715 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2716 $LFS getstripe $DIR/$tdir/${tfile}2 |
2717 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2718 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2720 # modify striping should fail
2721 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2722 error "$DIR/$tdir/$tfile: setstripe should fail"
2723 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2724 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2727 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2728 cat $DIR/$tdir/${tfile}2 &&
2729 error "$DIR/$tdir/${tfile}2: read should fail"
2730 cat /etc/passwd > $DIR/$tdir/$tfile &&
2731 error "$DIR/$tdir/$tfile: write should fail"
2732 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2733 error "$DIR/$tdir/${tfile}2: write should fail"
2736 chmod 222 $DIR/$tdir/$tfile ||
2737 error "$DIR/$tdir/$tfile: chmod failed"
2738 chmod 222 $DIR/$tdir/${tfile}2 ||
2739 error "$DIR/$tdir/${tfile}2: chmod failed"
2742 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2743 error "$DIR/$tdir/$tfile: chown failed"
2744 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2745 error "$DIR/$tdir/${tfile}2: chown failed"
2747 # rename should work
2748 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2749 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2750 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2751 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2753 #remove foreign file
2754 rm $DIR/$tdir/${tfile}.new ||
2755 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2756 rm $DIR/$tdir/${tfile}2.new ||
2757 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2759 run_test 27J "basic ops on file with foreign LOV"
2762 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2763 skip "Need MDS version newer than 2.12.49"
2765 test_mkdir $DIR/$tdir
2766 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2767 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2769 # create foreign dir (raw way)
2770 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2771 error "create_foreign_dir FAILED"
2773 # verify foreign dir (raw way)
2774 parse_foreign_dir -d $DIR/$tdir/$tdir |
2775 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2776 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2777 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2778 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2779 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2780 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2781 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2782 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2783 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2784 grep "lmv_foreign_value: 0x" |
2785 sed 's/lmv_foreign_value: 0x//')
2786 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2788 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2790 # create foreign dir (lfs + API)
2791 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2792 $DIR/$tdir/${tdir}2 ||
2793 error "$DIR/$tdir/${tdir}2: create failed"
2795 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2796 grep "lfm_magic:.*0x0CD50CD0" ||
2797 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2798 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2799 # - sizeof(lfm_type) - sizeof(lfm_flags)
2800 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2801 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2802 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2803 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2804 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2805 grep "lfm_flags:.*0x0000DA05" ||
2806 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2807 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2808 grep "lfm_value.*${uuid1}@${uuid2}" ||
2809 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2811 # file create in dir should fail
2812 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2813 touch $DIR/$tdir/${tdir}2/$tfile &&
2814 "$DIR/${tdir}2: file create should fail"
2817 chmod 777 $DIR/$tdir/$tdir ||
2818 error "$DIR/$tdir: chmod failed"
2819 chmod 777 $DIR/$tdir/${tdir}2 ||
2820 error "$DIR/${tdir}2: chmod failed"
2823 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2824 error "$DIR/$tdir: chown failed"
2825 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2826 error "$DIR/${tdir}2: chown failed"
2828 # rename should work
2829 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2830 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2831 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2832 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2835 rmdir $DIR/$tdir/${tdir}.new ||
2836 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2837 rmdir $DIR/$tdir/${tdir}2.new ||
2838 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2840 run_test 27K "basic ops on dir with foreign LMV"
2843 remote_mds_nodsh && skip "remote MDS with nodsh"
2845 local POOL=${POOL:-$TESTNAME}
2847 pool_add $POOL || error "pool_add failed"
2849 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2850 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2851 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2853 run_test 27L "lfs pool_list gives correct pool name"
2856 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2857 skip "Need MDS version >= than 2.12.57"
2858 remote_mds_nodsh && skip "remote MDS with nodsh"
2859 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2861 test_mkdir $DIR/$tdir
2863 # Set default striping on directory
2864 $LFS setstripe -C 4 $DIR/$tdir
2866 echo 1 > $DIR/$tdir/${tfile}.1
2867 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2869 [ $count -eq $setcount ] ||
2870 error "(1) stripe count $count, should be $setcount"
2872 # Capture existing append_stripe_count setting for restore
2873 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2874 local mdts=$(comma_list $(mdts_nodes))
2875 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2877 local appendcount=$orig_count
2878 echo 1 >> $DIR/$tdir/${tfile}.2_append
2879 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2880 [ $count -eq $appendcount ] ||
2881 error "(2)stripe count $count, should be $appendcount for append"
2883 # Disable O_APPEND striping, verify it works
2884 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2886 # Should now get the default striping, which is 4
2888 echo 1 >> $DIR/$tdir/${tfile}.3_append
2889 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2890 [ $count -eq $setcount ] ||
2891 error "(3) stripe count $count, should be $setcount"
2893 # Try changing the stripe count for append files
2894 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2896 # Append striping is now 2 (directory default is still 4)
2898 echo 1 >> $DIR/$tdir/${tfile}.4_append
2899 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2900 [ $count -eq $appendcount ] ||
2901 error "(4) stripe count $count, should be $appendcount for append"
2903 # Test append stripe count of -1
2904 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2905 appendcount=$OSTCOUNT
2906 echo 1 >> $DIR/$tdir/${tfile}.5
2907 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2908 [ $count -eq $appendcount ] ||
2909 error "(5) stripe count $count, should be $appendcount for append"
2911 # Set append striping back to default of 1
2912 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2914 # Try a new default striping, PFL + DOM
2915 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2917 # Create normal DOM file, DOM returns stripe count == 0
2919 touch $DIR/$tdir/${tfile}.6
2920 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2921 [ $count -eq $setcount ] ||
2922 error "(6) stripe count $count, should be $setcount"
2926 echo 1 >> $DIR/$tdir/${tfile}.7_append
2927 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2928 [ $count -eq $appendcount ] ||
2929 error "(7) stripe count $count, should be $appendcount for append"
2931 # Clean up DOM layout
2932 $LFS setstripe -d $DIR/$tdir
2934 # Now test that append striping works when layout is from root
2935 $LFS setstripe -c 2 $MOUNT
2936 # Make a special directory for this
2937 mkdir $DIR/${tdir}/${tdir}.2
2938 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2940 # Verify for normal file
2942 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2943 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2944 [ $count -eq $setcount ] ||
2945 error "(8) stripe count $count, should be $setcount"
2948 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2949 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2950 [ $count -eq $appendcount ] ||
2951 error "(9) stripe count $count, should be $appendcount for append"
2953 # Now test O_APPEND striping with pools
2954 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2955 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2958 pool_add $TESTNAME || error "pool creation failed"
2959 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2961 echo 1 >> $DIR/$tdir/${tfile}.10_append
2963 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2964 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2966 # Check that count is still correct
2968 echo 1 >> $DIR/$tdir/${tfile}.11_append
2969 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2970 [ $count -eq $appendcount ] ||
2971 error "(11) stripe count $count, should be $appendcount for append"
2973 # Disable O_APPEND stripe count, verify pool works separately
2974 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2976 echo 1 >> $DIR/$tdir/${tfile}.12_append
2978 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
2979 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
2981 # Remove pool setting, verify it's not applied
2982 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
2984 echo 1 >> $DIR/$tdir/${tfile}.13_append
2986 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
2987 [ "$pool" = "" ] || error "(13) pool found: $pool"
2989 run_test 27M "test O_APPEND striping"
2992 combined_mgs_mds && skip "needs separate MGS/MDT"
2994 pool_add $TESTNAME || error "pool_add failed"
2995 do_facet mgs "$LCTL pool_list $FSNAME" |
2996 grep -Fx "${FSNAME}.${TESTNAME}" ||
2997 error "lctl pool_list on MGS failed"
2999 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3001 # createtest also checks that device nodes are created and
3002 # then visible correctly (#2091)
3003 test_28() { # bug 2091
3005 $CREATETEST $DIR/d28/ct || error "createtest failed"
3007 run_test 28 "create/mknod/mkdir with bad file types ============"
3010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3012 sync; sleep 1; sync # flush out any dirty pages from previous tests
3019 declare -i LOCKCOUNTORIG=0
3020 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3021 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3023 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3025 declare -i LOCKUNUSEDCOUNTORIG=0
3026 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3027 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3034 declare -i LOCKCOUNTCURRENT=0
3035 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3036 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3039 declare -i LOCKUNUSEDCOUNTCURRENT=0
3040 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3041 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3044 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3045 $LCTL set_param -n ldlm.dump_namespaces ""
3046 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3047 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3048 log "dumped log to $TMP/test_29.dk (bug 5793)"
3051 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3052 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3053 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3054 log "dumped log to $TMP/test_29.dk (bug 5793)"
3058 run_test 29 "IT_GETATTR regression ============================"
3060 test_30a() { # was test_30
3061 cp $(which ls) $DIR || cp /bin/ls $DIR
3062 $DIR/ls / || error "Can't execute binary from lustre"
3065 run_test 30a "execute binary from Lustre (execve) =============="
3068 cp `which ls` $DIR || cp /bin/ls $DIR
3070 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3073 run_test 30b "execute binary from Lustre as non-root ==========="
3075 test_30c() { # b=22376
3076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3078 cp $(which ls) $DIR || cp /bin/ls $DIR
3080 cancel_lru_locks mdc
3081 cancel_lru_locks osc
3082 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3085 run_test 30c "execute binary from Lustre without read perms ===="
3088 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3090 for i in {1..10}; do
3091 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3094 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3095 wait $PID || error "executing dd from Lustre failed"
3101 run_test 30d "execute binary from Lustre while clear locks"
3104 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3105 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3107 run_test 31a "open-unlink file =================================="
3110 touch $DIR/f31 || error "touch $DIR/f31 failed"
3111 ln $DIR/f31 $DIR/f31b || error "ln failed"
3112 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3113 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3115 run_test 31b "unlink file with multiple links while open ======="
3118 touch $DIR/f31 || error "touch $DIR/f31 failed"
3119 ln $DIR/f31 $DIR/f31c || error "ln failed"
3120 multiop_bg_pause $DIR/f31 O_uc ||
3121 error "multiop_bg_pause for $DIR/f31 failed"
3123 $MULTIOP $DIR/f31c Ouc
3124 kill -USR1 $MULTIPID
3127 run_test 31c "open-unlink file with multiple links ============="
3130 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3131 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3133 run_test 31d "remove of open directory ========================="
3135 test_31e() { # bug 2904
3136 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3138 run_test 31e "remove of open non-empty directory ==============="
3140 test_31f() { # bug 4554
3141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3144 test_mkdir $DIR/d31f
3145 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3146 cp /etc/hosts $DIR/d31f
3148 $LFS getstripe $DIR/d31f/hosts
3149 multiop_bg_pause $DIR/d31f D_c || return 1
3152 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3153 test_mkdir $DIR/d31f
3154 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3155 cp /etc/hosts $DIR/d31f
3157 $LFS getstripe $DIR/d31f/hosts
3158 multiop_bg_pause $DIR/d31f D_c || return 1
3161 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3162 wait $MULTIPID || error "first opendir $MULTIPID failed"
3166 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3167 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3170 run_test 31f "remove of open directory with open-unlink file ==="
3173 echo "-- cross directory link --"
3174 test_mkdir -c1 $DIR/${tdir}ga
3175 test_mkdir -c1 $DIR/${tdir}gb
3176 touch $DIR/${tdir}ga/f
3177 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3178 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3179 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3180 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3181 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3183 run_test 31g "cross directory link==============="
3186 echo "-- cross directory link --"
3187 test_mkdir -c1 $DIR/${tdir}
3188 test_mkdir -c1 $DIR/${tdir}/dir
3189 touch $DIR/${tdir}/f
3190 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3191 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3192 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3193 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3194 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3196 run_test 31h "cross directory link under child==============="
3199 echo "-- cross directory link --"
3200 test_mkdir -c1 $DIR/$tdir
3201 test_mkdir -c1 $DIR/$tdir/dir
3202 touch $DIR/$tdir/dir/f
3203 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3204 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3205 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3206 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3207 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3209 run_test 31i "cross directory link under parent==============="
3212 test_mkdir -c1 -p $DIR/$tdir
3213 test_mkdir -c1 -p $DIR/$tdir/dir1
3214 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3215 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3216 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3217 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3220 run_test 31j "link for directory==============="
3223 test_mkdir -c1 -p $DIR/$tdir
3225 touch $DIR/$tdir/exist
3226 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3227 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3228 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3229 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3230 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3231 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3232 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3235 run_test 31k "link to file: the same, non-existing, dir==============="
3241 touch $DIR/d31m2/exist
3242 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3243 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3244 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3245 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3246 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3247 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3250 run_test 31m "link to file: the same, non-existing, dir==============="
3253 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3254 nlink=$(stat --format=%h $DIR/$tfile)
3255 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3257 local cmd="exec $fd<$DIR/$tfile"
3260 trap "eval $cmd" EXIT
3261 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3262 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3263 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3264 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3265 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3268 run_test 31n "check link count of unlinked file"
3271 local tempfile=$(mktemp $1_XXXXXX)
3272 mlink $tempfile $1 2> /dev/null &&
3273 echo "$BASHPID: link $tempfile to $1 succeeded"
3277 test_31o() { # LU-2901
3278 test_mkdir $DIR/$tdir
3279 for LOOP in $(seq 100); do
3280 rm -f $DIR/$tdir/$tfile*
3281 for THREAD in $(seq 8); do
3282 link_one $DIR/$tdir/$tfile.$LOOP &
3285 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3286 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3287 error "$LINKS duplicate links to $tfile.$LOOP" &&
3291 run_test 31o "duplicate hard links with same filename"
3294 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3296 test_mkdir $DIR/$tdir
3297 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3298 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3300 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3301 error "open unlink test1 failed"
3302 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3303 error "open unlink test2 failed"
3305 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3306 error "test1 still exists"
3307 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3308 error "test2 still exists"
3310 run_test 31p "remove of open striped directory"
3312 cleanup_test32_mount() {
3315 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3316 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3317 losetup -d $loopdev || true
3323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3325 echo "== more mountpoints and symlinks ================="
3326 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3327 trap cleanup_test32_mount EXIT
3328 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3329 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3330 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3331 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3332 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3333 cleanup_test32_mount
3335 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3340 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3341 trap cleanup_test32_mount EXIT
3342 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3343 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3344 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3345 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3346 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3347 cleanup_test32_mount
3349 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3354 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3355 trap cleanup_test32_mount EXIT
3356 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3357 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3358 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3359 test_mkdir -p $DIR/$tdir/d2/test_dir
3360 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3361 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3362 cleanup_test32_mount
3364 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3369 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3370 trap cleanup_test32_mount EXIT
3371 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3372 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3373 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3374 test_mkdir -p $DIR/$tdir/d2/test_dir
3375 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3376 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3377 cleanup_test32_mount
3379 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3383 test_mkdir -p $DIR/$tdir/tmp
3384 local tmp_dir=$DIR/$tdir/tmp
3385 ln -s $DIR/$tdir $tmp_dir/symlink11
3386 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3387 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3388 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3390 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3394 test_mkdir -p $DIR/$tdir/tmp
3395 local tmp_dir=$DIR/$tdir/tmp
3396 ln -s $DIR/$tdir $tmp_dir/symlink11
3397 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3398 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3399 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3401 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3404 local tmp_dir=$DIR/$tdir/tmp
3405 test_mkdir -p $tmp_dir
3406 test_mkdir $DIR/${tdir}2
3407 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3408 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3409 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3410 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3411 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3412 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3414 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3417 rm -fr $DIR/$tdir $DIR/${tdir}2
3418 tmp_dir=$DIR/$tdir/tmp
3419 test_mkdir -p $tmp_dir
3420 test_mkdir $DIR/${tdir}2
3421 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3422 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3423 ls $tmp_dir/symlink12 || error "listing symlink12"
3424 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3426 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3431 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3432 trap cleanup_test32_mount EXIT
3433 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3434 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3435 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3436 touch $DIR/$tdir/test_file
3437 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3438 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3439 cleanup_test32_mount
3441 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3446 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3447 trap cleanup_test32_mount EXIT
3448 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3449 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3450 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3451 touch $DIR/$tdir/test_file
3452 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3453 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3454 cleanup_test32_mount
3456 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3462 trap cleanup_test32_mount EXIT
3463 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3464 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3465 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3466 test_mkdir -p $DIR/$tdir/d2
3467 touch $DIR/$tdir/d2/test_file || error "touch failed"
3468 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3469 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3470 cleanup_test32_mount
3472 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3478 trap cleanup_test32_mount EXIT
3479 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3480 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3481 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3482 test_mkdir -p $DIR/$tdir/d2
3483 touch $DIR/$tdir/d2/test_file || error "touch failed"
3484 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3485 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3486 cleanup_test32_mount
3488 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3492 test_mkdir -p $DIR/d32m/tmp
3493 TMP_DIR=$DIR/d32m/tmp
3494 ln -s $DIR $TMP_DIR/symlink11
3495 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3496 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3497 error "symlink11 not a link"
3498 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3499 error "symlink01 not a link"
3501 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3505 test_mkdir -p $DIR/d32n/tmp
3506 TMP_DIR=$DIR/d32n/tmp
3507 ln -s $DIR $TMP_DIR/symlink11
3508 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3509 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3510 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3512 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3516 test_mkdir -p $DIR/d32o/tmp
3517 TMP_DIR=$DIR/d32o/tmp
3518 ln -s $DIR/$tfile $TMP_DIR/symlink12
3519 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3520 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3521 error "symlink12 not a link"
3522 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3523 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3524 error "$DIR/d32o/tmp/symlink12 not file type"
3525 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3526 error "$DIR/d32o/symlink02 not file type"
3528 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3538 test_mkdir -p $DIR/d32p/tmp
3540 TMP_DIR=$DIR/d32p/tmp
3542 ln -s $DIR/$tfile $TMP_DIR/symlink12
3544 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3546 cat $DIR/d32p/tmp/symlink12 ||
3547 error "Can't open $DIR/d32p/tmp/symlink12"
3549 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3552 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3557 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3558 trap cleanup_test32_mount EXIT
3559 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3560 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3561 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3562 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3563 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3564 cleanup_test32_mount
3566 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3571 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3572 trap cleanup_test32_mount EXIT
3573 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3574 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3575 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3576 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3577 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3578 cleanup_test32_mount
3580 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3585 chmod 444 $DIR/$tfile
3586 chown $RUNAS_ID $DIR/$tfile
3588 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3591 run_test 33aa "write file with mode 444 (should return error)"
3595 test_mkdir $DIR/$tdir
3596 chown $RUNAS_ID $DIR/$tdir
3597 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3598 error "$RUNAS create $tdir/$tfile failed"
3599 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3600 error "open RDWR" || true
3602 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3606 test_mkdir $DIR/$tdir
3607 chown $RUNAS_ID $DIR/$tdir
3608 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3610 run_test 33b "test open file with malformed flags (No panic)"
3613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3614 remote_ost_nodsh && skip "remote OST with nodsh"
3623 test_mkdir $DIR/$tdir
3624 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3627 for ostnum in $(seq $OSTCOUNT); do
3628 # test-framework's OST numbering is one-based, while Lustre's
3630 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3631 # Parsing llobdstat's output sucks; we could grep the /proc
3632 # path, but that's likely to not be as portable as using the
3633 # llobdstat utility. So we parse lctl output instead.
3634 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3635 obdfilter/$ostname/stats |
3636 awk '/^write_bytes/ {print $7}' )
3637 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3638 if (( ${write_bytes:-0} > 0 ))
3645 $all_zeros || return 0
3648 echo foo > $DIR/$tdir/bar
3652 # Total up write_bytes after writing. We'd better find non-zeros.
3653 for ostnum in $(seq $OSTCOUNT); do
3654 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3655 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3656 obdfilter/$ostname/stats |
3657 awk '/^write_bytes/ {print $7}' )
3658 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3659 if (( ${write_bytes:-0} > 0 ))
3668 for ostnum in $(seq $OSTCOUNT); do
3669 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3670 echo "Check that write_bytes is present in obdfilter/*/stats:"
3671 do_facet ost$ostnum lctl get_param -n \
3672 obdfilter/$ostname/stats
3674 error "OST not keeping write_bytes stats (b22312)"
3677 run_test 33c "test llobdstat and write_bytes"
3680 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3684 local remote_dir=$DIR/$tdir/remote_dir
3686 test_mkdir $DIR/$tdir
3687 $LFS mkdir -i $MDTIDX $remote_dir ||
3688 error "create remote directory failed"
3690 touch $remote_dir/$tfile
3691 chmod 444 $remote_dir/$tfile
3692 chown $RUNAS_ID $remote_dir/$tfile
3694 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3696 chown $RUNAS_ID $remote_dir
3697 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3698 error "create" || true
3699 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3700 error "open RDWR" || true
3701 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3703 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3706 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3710 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3711 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3712 mkdir $DIR/$tdir/local_dir
3714 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3715 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3716 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3718 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3719 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3721 rmdir $DIR/$tdir/* || error "rmdir failed"
3724 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3725 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3726 mkdir $DIR/$tdir/local_dir
3728 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3729 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3730 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3732 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3733 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3735 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3738 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3739 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3740 mkdir $DIR/$tdir/local_dir
3742 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3743 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3744 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3746 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3747 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3749 run_test 33e "mkdir and striped directory should have same mode"
3753 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3757 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3758 remote_mds_nodsh && skip "remote MDS with nodsh"
3761 chmod go+rwx $DIR/$tdir
3762 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3763 trap cleanup_33f EXIT
3765 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3766 error "cannot create striped directory"
3768 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3769 error "cannot create files in striped directory"
3771 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3772 error "cannot remove files in striped directory"
3774 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3775 error "cannot remove striped directory"
3779 run_test 33f "nonroot user can create, access, and remove a striped directory"
3782 mkdir -p $DIR/$tdir/dir2
3784 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3786 [[ $err =~ "exists" ]] || error "Not exists error"
3788 run_test 33g "nonroot user create already existing root created file"
3791 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3792 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3793 skip "Need MDS version at least 2.13.50"
3795 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3796 error "mkdir $tdir failed"
3797 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3799 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3802 for fname in $DIR/$tdir/$tfile.bak \
3803 $DIR/$tdir/$tfile.SAV \
3804 $DIR/$tdir/$tfile.orig \
3805 $DIR/$tdir/$tfile~; do
3806 touch $fname || error "touch $fname failed"
3807 index2=$($LFS getstripe -m $fname)
3808 [ $index -eq $index2 ] ||
3809 error "$fname MDT index mismatch $index != $index2"
3813 for i in {1..50}; do
3814 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3815 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3816 touch $fname || error "touch $fname failed"
3817 index2=$($LFS getstripe -m $fname)
3818 if [[ $index != $index2 ]]; then
3819 failed=$((failed + 1))
3820 echo "$fname MDT index mismatch $index != $index2"
3824 echo "$failed MDT index mismatches"
3825 (( failed < 4 )) || error "MDT index mismatch $failed times"
3828 run_test 33h "temp file is located on the same MDT as target"
3830 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3833 $MCREATE $DIR/f34 || error "mcreate failed"
3834 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3835 error "getstripe failed"
3836 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3837 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3838 error "getstripe failed"
3839 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3840 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3842 run_test 34a "truncate file that has not been opened ==========="
3845 [ ! -f $DIR/f34 ] && test_34a
3846 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3847 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3848 $OPENFILE -f O_RDONLY $DIR/f34
3849 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3850 error "getstripe failed"
3851 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3852 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3854 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3857 [ ! -f $DIR/f34 ] && test_34a
3858 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3859 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3860 $OPENFILE -f O_RDWR $DIR/f34
3861 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3862 error "$LFS getstripe failed"
3863 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3864 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3866 run_test 34c "O_RDWR opening file-with-size works =============="
3869 [ ! -f $DIR/f34 ] && test_34a
3870 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3872 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3873 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3876 run_test 34d "write to sparse file ============================="
3880 $MCREATE $DIR/f34e || error "mcreate failed"
3881 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3882 $CHECKSTAT -s 1000 $DIR/f34e ||
3883 error "Size of $DIR/f34e not equal to 1000 bytes"
3884 $OPENFILE -f O_RDWR $DIR/f34e
3885 $CHECKSTAT -s 1000 $DIR/f34e ||
3886 error "Size of $DIR/f34e not equal to 1000 bytes"
3888 run_test 34e "create objects, some with size and some without =="
3890 test_34f() { # bug 6242, 6243
3891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3895 $MCREATE $DIR/f34f || error "mcreate failed"
3896 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3897 dd if=$DIR/f34f of=$TMP/f34f
3898 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3899 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3900 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3901 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3902 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3904 run_test 34f "read from a file with no objects until EOF ======="
3907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3909 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3911 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3912 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3913 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3914 cancel_lru_locks osc
3915 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3916 error "wrong size after lock cancel"
3918 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3919 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3920 error "expanding truncate failed"
3921 cancel_lru_locks osc
3922 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3923 error "wrong expanded size after lock cancel"
3925 run_test 34g "truncate long file ==============================="
3928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3933 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3934 sync # Flush the cache so that multiop below does not block on cache
3935 # flush when getting the group lock
3936 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3939 # Since just timed wait is not good enough, let's do a sync write
3940 # that way we are sure enough time for a roundtrip + processing
3941 # passed + 2 seconds of extra margin.
3942 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3946 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3947 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3951 local nsz=`stat -c %s $DIR/$tfile`
3952 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3954 run_test 34h "ftruncate file under grouplock should not block"
3957 cp /bin/sh $DIR/f35a
3959 chown $RUNAS_ID $DIR/f35a
3960 $RUNAS $DIR/f35a && error || true
3963 run_test 35a "exec file with mode 444 (should return and not leak)"
3967 utime $DIR/f36 || error "utime failed for MDS"
3969 run_test 36a "MDS utime check (mknod, utime)"
3973 utime $DIR/f36 || error "utime failed for OST"
3975 run_test 36b "OST utime check (open, utime)"
3980 chown $RUNAS_ID $DIR/d36
3981 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3983 run_test 36c "non-root MDS utime check (mknod, utime)"
3986 [ ! -d $DIR/d36 ] && test_36c
3987 echo "" > $DIR/d36/f36
3988 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3990 run_test 36d "non-root OST utime check (open, utime)"
3993 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3995 test_mkdir $DIR/$tdir
3996 touch $DIR/$tdir/$tfile
3997 $RUNAS utime $DIR/$tdir/$tfile &&
3998 error "utime worked, expected failure" || true
4000 run_test 36e "utime on non-owned file (should return error)"
4004 local LANG_SAVE=$LANG
4005 local LC_LANG_SAVE=$LC_LANG
4006 export LANG=C LC_LANG=C # for date language
4008 DATESTR="Dec 20 2000"
4009 test_mkdir $DIR/$tdir
4010 lctl set_param fail_loc=$fl
4012 cp /etc/hosts $DIR/$tdir/$tfile
4013 sync & # write RPC generated with "current" inode timestamp, but delayed
4015 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4016 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4017 cancel_lru_locks $OSC
4018 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4020 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4021 echo "BEFORE: $LS_BEFORE" && \
4022 echo "AFTER : $LS_AFTER" && \
4023 echo "WANT : $DATESTR" && \
4024 error "$DIR/$tdir/$tfile timestamps changed" || true
4026 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4032 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4033 subr_36fh "0x80000214"
4035 run_test 36f "utime on file racing with OST BRW write =========="
4038 remote_ost_nodsh && skip "remote OST with nodsh"
4039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4040 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4041 skip "Need MDS version at least 2.12.51"
4046 local tgt="obdfilter"
4048 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4050 test_mkdir $DIR/$tdir
4051 fmd_max_age=$(do_facet $facet \
4052 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4055 echo "FMD max age: ${fmd_max_age}s"
4056 touch $DIR/$tdir/$tfile
4057 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4058 gawk '{cnt=cnt+$1} END{print cnt}')
4059 echo "FMD before: $fmd"
4061 error "FMD wasn't create by touch"
4062 sleep $((fmd_max_age + 12))
4063 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4064 gawk '{cnt=cnt+$1} END{print cnt}')
4065 echo "FMD after: $fmd"
4067 error "FMD wasn't expired by ping"
4069 run_test 36g "FMD cache expiry ====================="
4072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4074 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4075 subr_36fh "0x80000227"
4077 run_test 36h "utime on file racing with OST BRW write =========="
4080 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4082 test_mkdir $DIR/$tdir
4083 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4085 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4086 local new_mtime=$((mtime + 200))
4088 #change Modify time of striped dir
4089 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4090 error "change mtime failed"
4092 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4094 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4096 run_test 36i "change mtime on striped directory"
4098 # test_37 - duplicate with tests 32q 32r
4101 local file=$DIR/$tfile
4103 openfile -f O_DIRECTORY $file
4106 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4107 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4109 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4111 test_39a() { # was test_39
4113 touch $DIR/${tfile}2
4114 # ls -l $DIR/$tfile $DIR/${tfile}2
4115 # ls -lu $DIR/$tfile $DIR/${tfile}2
4116 # ls -lc $DIR/$tfile $DIR/${tfile}2
4118 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4119 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4121 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4123 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4125 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4126 error "O_TRUNC didn't change timestamps"
4129 run_test 39a "mtime changed on create"
4132 test_mkdir -c1 $DIR/$tdir
4133 cp -p /etc/passwd $DIR/$tdir/fopen
4134 cp -p /etc/passwd $DIR/$tdir/flink
4135 cp -p /etc/passwd $DIR/$tdir/funlink
4136 cp -p /etc/passwd $DIR/$tdir/frename
4137 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4140 echo "aaaaaa" >> $DIR/$tdir/fopen
4141 echo "aaaaaa" >> $DIR/$tdir/flink
4142 echo "aaaaaa" >> $DIR/$tdir/funlink
4143 echo "aaaaaa" >> $DIR/$tdir/frename
4145 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4146 local link_new=`stat -c %Y $DIR/$tdir/flink`
4147 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4148 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4150 cat $DIR/$tdir/fopen > /dev/null
4151 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4152 rm -f $DIR/$tdir/funlink2
4153 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4155 for (( i=0; i < 2; i++ )) ; do
4156 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4157 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4158 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4159 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4161 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4162 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4163 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4164 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4166 cancel_lru_locks $OSC
4167 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4170 run_test 39b "mtime change on open, link, unlink, rename ======"
4172 # this should be set to past
4173 TEST_39_MTIME=`date -d "1 year ago" +%s`
4179 local mtime0=`stat -c %Y $DIR1/$tfile`
4181 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4182 local mtime1=`stat -c %Y $DIR1/$tfile`
4183 [ "$mtime1" = $TEST_39_MTIME ] || \
4184 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4187 echo hello >> $DIR1/$tfile
4189 local mtime2=`stat -c %Y $DIR1/$tfile`
4190 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4191 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4193 mv $DIR1/$tfile $DIR1/$tfile-1
4195 for (( i=0; i < 2; i++ )) ; do
4196 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4197 [ "$mtime2" = "$mtime3" ] || \
4198 error "mtime ($mtime2) changed (to $mtime3) on rename"
4200 cancel_lru_locks $OSC
4201 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4204 run_test 39c "mtime change on rename ==========================="
4208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4211 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4213 for (( i=0; i < 2; i++ )) ; do
4214 local mtime=`stat -c %Y $DIR1/$tfile`
4215 [ $mtime = $TEST_39_MTIME ] || \
4216 error "mtime($mtime) is not set to $TEST_39_MTIME"
4218 cancel_lru_locks $OSC
4219 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4222 run_test 39d "create, utime, stat =============================="
4226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4229 local mtime1=`stat -c %Y $DIR1/$tfile`
4231 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4233 for (( i=0; i < 2; i++ )) ; do
4234 local mtime2=`stat -c %Y $DIR1/$tfile`
4235 [ $mtime2 = $TEST_39_MTIME ] || \
4236 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4238 cancel_lru_locks $OSC
4239 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4242 run_test 39e "create, stat, utime, stat ========================"
4246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4249 mtime1=`stat -c %Y $DIR1/$tfile`
4252 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4254 for (( i=0; i < 2; i++ )) ; do
4255 local mtime2=`stat -c %Y $DIR1/$tfile`
4256 [ $mtime2 = $TEST_39_MTIME ] || \
4257 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4259 cancel_lru_locks $OSC
4260 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4263 run_test 39f "create, stat, sleep, utime, stat ================="
4267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4269 echo hello >> $DIR1/$tfile
4270 local mtime1=`stat -c %Y $DIR1/$tfile`
4273 chmod o+r $DIR1/$tfile
4275 for (( i=0; i < 2; i++ )) ; do
4276 local mtime2=`stat -c %Y $DIR1/$tfile`
4277 [ "$mtime1" = "$mtime2" ] || \
4278 error "lost mtime: $mtime2, should be $mtime1"
4280 cancel_lru_locks $OSC
4281 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4284 run_test 39g "write, chmod, stat ==============================="
4288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4294 echo hello >> $DIR1/$tfile
4295 local mtime1=`stat -c %Y $DIR1/$tfile`
4297 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4299 if [ "$d1" != "$d2" ]; then
4300 echo "write and touch not within one second"
4302 for (( i=0; i < 2; i++ )) ; do
4303 local mtime2=`stat -c %Y $DIR1/$tfile`
4304 [ "$mtime2" = $TEST_39_MTIME ] || \
4305 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4307 cancel_lru_locks $OSC
4308 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4312 run_test 39h "write, utime within one second, stat ============="
4315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4320 echo hello >> $DIR1/$tfile
4321 local mtime1=`stat -c %Y $DIR1/$tfile`
4323 mv $DIR1/$tfile $DIR1/$tfile-1
4325 for (( i=0; i < 2; i++ )) ; do
4326 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4328 [ "$mtime1" = "$mtime2" ] || \
4329 error "lost mtime: $mtime2, should be $mtime1"
4331 cancel_lru_locks $OSC
4332 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4335 run_test 39i "write, rename, stat =============================="
4338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4340 start_full_debug_logging
4344 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4345 lctl set_param fail_loc=0x80000412
4346 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4347 error "multiop failed"
4349 local mtime1=`stat -c %Y $DIR1/$tfile`
4351 mv $DIR1/$tfile $DIR1/$tfile-1
4353 kill -USR1 $multipid
4354 wait $multipid || error "multiop close failed"
4356 for (( i=0; i < 2; i++ )) ; do
4357 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4358 [ "$mtime1" = "$mtime2" ] ||
4359 error "mtime is lost on close: $mtime2, " \
4363 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4365 lctl set_param fail_loc=0
4366 stop_full_debug_logging
4368 run_test 39j "write, rename, close, stat ======================="
4371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4376 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4378 local mtime1=`stat -c %Y $DIR1/$tfile`
4380 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4382 kill -USR1 $multipid
4383 wait $multipid || error "multiop close failed"
4385 for (( i=0; i < 2; i++ )) ; do
4386 local mtime2=`stat -c %Y $DIR1/$tfile`
4388 [ "$mtime2" = $TEST_39_MTIME ] || \
4389 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4392 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4395 run_test 39k "write, utime, close, stat ========================"
4397 # this should be set to future
4398 TEST_39_ATIME=`date -d "1 year" +%s`
4401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4402 remote_mds_nodsh && skip "remote MDS with nodsh"
4404 local atime_diff=$(do_facet $SINGLEMDS \
4405 lctl get_param -n mdd.*MDT0000*.atime_diff)
4409 # test setting directory atime to future
4410 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4411 local atime=$(stat -c %X $DIR/$tdir)
4412 [ "$atime" = $TEST_39_ATIME ] ||
4413 error "atime is not set to future: $atime, $TEST_39_ATIME"
4415 # test setting directory atime from future to now
4416 local now=$(date +%s)
4417 touch -a -d @$now $DIR/$tdir
4419 atime=$(stat -c %X $DIR/$tdir)
4420 [ "$atime" -eq "$now" ] ||
4421 error "atime is not updated from future: $atime, $now"
4423 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4426 # test setting directory atime when now > dir atime + atime_diff
4427 local d1=$(date +%s)
4429 local d2=$(date +%s)
4430 cancel_lru_locks mdc
4431 atime=$(stat -c %X $DIR/$tdir)
4432 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4433 error "atime is not updated : $atime, should be $d2"
4435 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4438 # test not setting directory atime when now < dir atime + atime_diff
4440 cancel_lru_locks mdc
4441 atime=$(stat -c %X $DIR/$tdir)
4442 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4443 error "atime is updated to $atime, should remain $d1<atime<$d2"
4445 do_facet $SINGLEMDS \
4446 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4448 run_test 39l "directory atime update ==========================="
4451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4455 local far_past_mtime=$(date -d "May 29 1953" +%s)
4456 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4458 touch -m -d @$far_past_mtime $DIR1/$tfile
4459 touch -a -d @$far_past_atime $DIR1/$tfile
4461 for (( i=0; i < 2; i++ )) ; do
4462 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4463 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4464 error "atime or mtime set incorrectly"
4466 cancel_lru_locks $OSC
4467 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4470 run_test 39m "test atime and mtime before 1970"
4472 test_39n() { # LU-3832
4473 remote_mds_nodsh && skip "remote MDS with nodsh"
4475 local atime_diff=$(do_facet $SINGLEMDS \
4476 lctl get_param -n mdd.*MDT0000*.atime_diff)
4481 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4484 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4485 atime0=$(stat -c %X $DIR/$tfile)
4488 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4489 atime1=$(stat -c %X $DIR/$tfile)
4492 cancel_lru_locks mdc
4493 cancel_lru_locks osc
4494 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4495 atime2=$(stat -c %X $DIR/$tfile)
4497 do_facet $SINGLEMDS \
4498 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4500 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4501 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4503 run_test 39n "check that O_NOATIME is honored"
4506 TESTDIR=$DIR/$tdir/$tfile
4507 [ -e $TESTDIR ] && rm -rf $TESTDIR
4514 links2=$(stat -c %h .)
4515 [ $(($links1 + 2)) != $links2 ] &&
4516 error "wrong links count $(($links1 + 2)) != $links2"
4518 links3=$(stat -c %h .)
4519 [ $(($links1 + 1)) != $links3 ] &&
4520 error "wrong links count $links1 != $links3"
4523 run_test 39o "directory cached attributes updated after create"
4526 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4529 TESTDIR=$DIR/$tdir/$tdir
4530 [ -e $TESTDIR ] && rm -rf $TESTDIR
4531 test_mkdir -p $TESTDIR
4535 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4536 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4538 links2=$(stat -c %h .)
4539 [ $(($links1 + 2)) != $links2 ] &&
4540 error "wrong links count $(($links1 + 2)) != $links2"
4542 links3=$(stat -c %h .)
4543 [ $(($links1 + 1)) != $links3 ] &&
4544 error "wrong links count $links1 != $links3"
4547 run_test 39p "remote directory cached attributes updated after create ========"
4550 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4551 skip "no atime update on old OST"
4552 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4553 skip_env "ldiskfs only test"
4557 saved_adiff=$(do_facet ost1 \
4558 lctl get_param -n obdfilter.*OST0000.atime_diff)
4559 stack_trap "do_facet ost1 \
4560 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4562 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4564 $LFS setstripe -i 0 $DIR/$tfile
4565 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4566 error "can't write initial file"
4567 cancel_lru_locks osc
4569 # exceed atime_diff and access file
4571 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4573 local atime_cli=$(stat -c %X $DIR/$tfile)
4574 echo "client atime: $atime_cli"
4575 # allow atime update to be written to device
4576 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4579 local ostdev=$(ostdevname 1)
4580 local fid=($(lfs getstripe -y $DIR/$tfile |
4581 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4582 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4583 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4585 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4586 local atime_ost=$(do_facet ost1 "$cmd" |&
4587 awk -F'[: ]' '/atime:/ { print $4 }')
4588 (( atime_cli == atime_ost )) ||
4589 error "atime on client $atime_cli != ost $atime_ost"
4591 run_test 39r "lazy atime update on OST"
4593 test_39q() { # LU-8041
4594 local testdir=$DIR/$tdir
4596 multiop_bg_pause $testdir D_c || error "multiop failed"
4598 cancel_lru_locks mdc
4599 kill -USR1 $multipid
4600 local atime=$(stat -c %X $testdir)
4601 [ "$atime" -ne 0 ] || error "atime is zero"
4603 run_test 39q "close won't zero out atime"
4606 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4607 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4608 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4609 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4610 error "$tfile is not 4096 bytes in size"
4612 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4616 small_write $DIR/f41 18
4618 run_test 41 "test small file write + fstat ====================="
4620 count_ost_writes() {
4621 lctl get_param -n ${OSC}.*.stats |
4622 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4623 END { printf("%0.0f", writes) }'
4630 BG_DIRTY_RATIO_SAVE=10
4631 MAX_BG_DIRTY_RATIO=25
4635 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4636 # dirty_ratio, dirty_background_ratio
4637 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4638 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4639 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4640 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4642 # if file not here, we are a 2.4 kernel
4643 kill -CONT `pidof kupdated`
4648 # setup the trap first, so someone cannot exit the test at the
4649 # exact wrong time and mess up a machine
4650 trap start_writeback EXIT
4651 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4652 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4653 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4654 sysctl -w vm.dirty_writeback_centisecs=0
4655 sysctl -w vm.dirty_writeback_centisecs=0
4656 # save and increase /proc/sys/vm/dirty_ratio
4657 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4658 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4659 # save and increase /proc/sys/vm/dirty_background_ratio
4660 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4661 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4663 # if file not here, we are a 2.4 kernel
4664 kill -STOP `pidof kupdated`
4668 # ensure that all stripes have some grant before we test client-side cache
4670 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4671 dd if=/dev/zero of=$i bs=4k count=1
4676 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4677 # file truncation, and file removal.
4679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4682 cancel_lru_locks $OSC
4684 sync; sleep 1; sync # just to be safe
4685 BEFOREWRITES=`count_ost_writes`
4686 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4687 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4688 AFTERWRITES=`count_ost_writes`
4689 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4690 error "$BEFOREWRITES < $AFTERWRITES"
4693 run_test 42a "ensure that we don't flush on close"
4696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4699 cancel_lru_locks $OSC
4702 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4703 BEFOREWRITES=$(count_ost_writes)
4704 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4705 AFTERWRITES=$(count_ost_writes)
4706 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4707 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4709 BEFOREWRITES=$(count_ost_writes)
4710 sync || error "sync: $?"
4711 AFTERWRITES=$(count_ost_writes)
4712 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4713 error "$BEFOREWRITES < $AFTERWRITES on sync"
4715 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4719 run_test 42b "test destroy of file with cached dirty data ======"
4721 # if these tests just want to test the effect of truncation,
4722 # they have to be very careful. consider:
4723 # - the first open gets a {0,EOF}PR lock
4724 # - the first write conflicts and gets a {0, count-1}PW
4725 # - the rest of the writes are under {count,EOF}PW
4726 # - the open for truncate tries to match a {0,EOF}PR
4727 # for the filesize and cancels the PWs.
4728 # any number of fixes (don't get {0,EOF} on open, match
4729 # composite locks, do smarter file size management) fix
4730 # this, but for now we want these tests to verify that
4731 # the cancellation with truncate intent works, so we
4732 # start the file with a full-file pw lock to match against
4733 # until the truncate.
4738 cancel_lru_locks $OSC
4740 # prime the file with 0,EOF PW to match
4744 # now the real test..
4745 dd if=/dev/zero of=$file bs=1024 count=100
4746 BEFOREWRITES=`count_ost_writes`
4747 $TRUNCATE $file $offset
4748 cancel_lru_locks $OSC
4749 AFTERWRITES=`count_ost_writes`
4754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4757 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4758 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4761 run_test 42c "test partial truncate of file with cached dirty data"
4764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4767 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4768 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4771 run_test 42d "test complete truncate of file with cached dirty data"
4773 test_42e() { # bug22074
4774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4776 local TDIR=$DIR/${tdir}e
4777 local pages=16 # hardcoded 16 pages, don't change it.
4778 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4779 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4783 test_mkdir $DIR/${tdir}e
4784 $LFS setstripe -c 1 $TDIR
4785 createmany -o $TDIR/f $files
4787 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4789 # we assume that with $OSTCOUNT files, at least one of them will
4790 # be allocated on OST0.
4791 warmup_files=$((OSTCOUNT * max_dirty_mb))
4792 createmany -o $TDIR/w $warmup_files
4794 # write a large amount of data into one file and sync, to get good
4795 # avail_grant number from OST.
4796 for ((i=0; i<$warmup_files; i++)); do
4797 idx=$($LFS getstripe -i $TDIR/w$i)
4798 [ $idx -ne 0 ] && continue
4799 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4802 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4804 $LCTL get_param $proc_osc0/cur_dirty_bytes
4805 $LCTL get_param $proc_osc0/cur_grant_bytes
4807 # create as much dirty pages as we can while not to trigger the actual
4808 # RPCs directly. but depends on the env, VFS may trigger flush during this
4809 # period, hopefully we are good.
4810 for ((i=0; i<$warmup_files; i++)); do
4811 idx=$($LFS getstripe -i $TDIR/w$i)
4812 [ $idx -ne 0 ] && continue
4813 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4815 $LCTL get_param $proc_osc0/cur_dirty_bytes
4816 $LCTL get_param $proc_osc0/cur_grant_bytes
4818 # perform the real test
4819 $LCTL set_param $proc_osc0/rpc_stats 0
4820 for ((;i<$files; i++)); do
4821 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4822 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4825 $LCTL get_param $proc_osc0/rpc_stats
4828 local have_ppr=false
4829 $LCTL get_param $proc_osc0/rpc_stats |
4830 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4831 # skip lines until we are at the RPC histogram data
4832 [ "$PPR" == "pages" ] && have_ppr=true && continue
4833 $have_ppr || continue
4835 # we only want the percent stat for < 16 pages
4836 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4838 percent=$((percent + WPCT))
4839 if [[ $percent -gt 15 ]]; then
4840 error "less than 16-pages write RPCs" \
4847 run_test 42e "verify sub-RPC writes are not done synchronously"
4849 test_43A() { # was test_43
4850 test_mkdir $DIR/$tdir
4851 cp -p /bin/ls $DIR/$tdir/$tfile
4852 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4854 # give multiop a chance to open
4857 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4860 run_test 43A "execution of file opened for write should return -ETXTBSY"
4863 test_mkdir $DIR/$tdir
4864 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4865 $DIR/$tdir/sleep 60 &
4867 # Make sure exec of $tdir/sleep wins race with truncate
4869 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4872 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4877 test_mkdir $DIR/$tdir
4878 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4879 $DIR/$tdir/sleep 60 &
4881 # Make sure exec of $tdir/sleep wins race with truncate
4883 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4886 run_test 43b "truncate of file being executed should return -ETXTBSY"
4889 local testdir="$DIR/$tdir"
4892 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4893 ( cd $testdir && md5sum -c )
4895 run_test 43c "md5sum of copy into lustre"
4897 test_44A() { # was test_44
4898 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4900 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4901 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4903 run_test 44A "zero length read from a sparse stripe"
4906 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4908 [ -z "$nstripe" ] && skip "can't get stripe info"
4909 [[ $nstripe -gt $OSTCOUNT ]] &&
4910 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4912 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4914 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4915 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4919 OFFSETS="0 $((stride/2)) $((stride-1))"
4920 for offset in $OFFSETS; do
4921 for i in $(seq 0 $((nstripe-1))); do
4922 local GLOBALOFFSETS=""
4924 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4925 local myfn=$DIR/d44a-$size
4926 echo "--------writing $myfn at $size"
4927 ll_sparseness_write $myfn $size ||
4928 error "ll_sparseness_write"
4929 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4930 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4931 error "ll_sparseness_verify $GLOBALOFFSETS"
4933 for j in $(seq 0 $((nstripe-1))); do
4935 size=$((((j + $nstripe )*$stride + $offset)))
4936 ll_sparseness_write $myfn $size ||
4937 error "ll_sparseness_write"
4938 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4940 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4941 error "ll_sparseness_verify $GLOBALOFFSETS"
4946 run_test 44a "test sparse pwrite ==============================="
4950 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4956 before=`dirty_osc_total`
4957 echo executing "\"$*\""
4959 after=`dirty_osc_total`
4960 echo before $before, after $after
4963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4966 # Obtain grants from OST if it supports it
4967 echo blah > ${f}_grant
4970 do_dirty_record "echo blah > $f"
4971 [[ $before -eq $after ]] && error "write wasn't cached"
4972 do_dirty_record "> $f"
4973 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4974 do_dirty_record "echo blah > $f"
4975 [[ $before -eq $after ]] && error "write wasn't cached"
4976 do_dirty_record "sync"
4977 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4978 do_dirty_record "echo blah > $f"
4979 [[ $before -eq $after ]] && error "write wasn't cached"
4980 do_dirty_record "cancel_lru_locks osc"
4981 [[ $before -gt $after ]] ||
4982 error "lock cancellation didn't lower dirty count"
4985 run_test 45 "osc io page accounting ============================"
4987 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4988 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4989 # objects offset and an assert hit when an rpc was built with 1023's mapped
4990 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4997 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4999 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5000 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5004 run_test 46 "dirtying a previously written page ================"
5006 # test_47 is removed "Device nodes check" is moved to test_28
5008 test_48a() { # bug 2399
5009 [ "$mds1_FSTYPE" = "zfs" ] &&
5010 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5011 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5013 test_mkdir $DIR/$tdir
5015 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5016 test_mkdir $DIR/$tdir
5017 touch foo || error "'touch foo' failed after recreating cwd"
5019 touch .foo || error "'touch .foo' failed after recreating cwd"
5021 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5022 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5023 cd . || error "'cd .' failed after recreating cwd"
5024 mkdir . && error "'mkdir .' worked after recreating cwd"
5025 rmdir . && error "'rmdir .' worked after recreating cwd"
5026 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5027 cd .. || error "'cd ..' failed after recreating cwd"
5029 run_test 48a "Access renamed working dir (should return errors)="
5031 test_48b() { # bug 2399
5033 test_mkdir $DIR/$tdir
5035 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5036 touch foo && error "'touch foo' worked after removing cwd"
5037 mkdir foo && error "'mkdir foo' worked after removing cwd"
5038 touch .foo && error "'touch .foo' worked after removing cwd"
5039 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5040 ls . > /dev/null && error "'ls .' worked after removing cwd"
5041 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5042 mkdir . && error "'mkdir .' worked after removing cwd"
5043 rmdir . && error "'rmdir .' worked after removing cwd"
5044 ln -s . foo && error "'ln -s .' worked after removing cwd"
5045 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5047 run_test 48b "Access removed working dir (should return errors)="
5049 test_48c() { # bug 2350
5050 #lctl set_param debug=-1
5053 test_mkdir -p $DIR/$tdir/dir
5055 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5056 $TRACE touch foo && error "touch foo worked after removing cwd"
5057 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5058 touch .foo && error "touch .foo worked after removing cwd"
5059 mkdir .foo && error "mkdir .foo worked after removing cwd"
5060 $TRACE ls . && error "'ls .' worked after removing cwd"
5061 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5062 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5063 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5064 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5065 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5067 run_test 48c "Access removed working subdir (should return errors)"
5069 test_48d() { # bug 2350
5070 #lctl set_param debug=-1
5073 test_mkdir -p $DIR/$tdir/dir
5075 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5076 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5077 $TRACE touch foo && error "'touch foo' worked after removing parent"
5078 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5079 touch .foo && error "'touch .foo' worked after removing parent"
5080 mkdir .foo && error "mkdir .foo worked after removing parent"
5081 $TRACE ls . && error "'ls .' worked after removing parent"
5082 $TRACE ls .. && error "'ls ..' worked after removing parent"
5083 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5084 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5085 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5088 run_test 48d "Access removed parent subdir (should return errors)"
5090 test_48e() { # bug 4134
5091 #lctl set_param debug=-1
5094 test_mkdir -p $DIR/$tdir/dir
5096 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5097 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5098 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5099 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5100 # On a buggy kernel addition of "touch foo" after cd .. will
5101 # produce kernel oops in lookup_hash_it
5102 touch ../foo && error "'cd ..' worked after recreate parent"
5104 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5106 run_test 48e "Access to recreated parent subdir (should return errors)"
5108 test_49() { # LU-1030
5109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5110 remote_ost_nodsh && skip "remote OST with nodsh"
5112 # get ost1 size - $FSNAME-OST0000
5113 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5115 # write 800M at maximum
5116 [[ $ost1_size -lt 2 ]] && ost1_size=2
5117 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5119 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5120 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5123 # change max_pages_per_rpc while writing the file
5124 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5125 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5126 # loop until dd process exits
5127 while ps ax -opid | grep -wq $dd_pid; do
5128 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5129 sleep $((RANDOM % 5 + 1))
5131 # restore original max_pages_per_rpc
5132 $LCTL set_param $osc1_mppc=$orig_mppc
5133 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5135 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5139 test_mkdir $DIR/$tdir
5141 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5143 run_test 50 "special situations: /proc symlinks ==============="
5145 test_51a() { # was test_51
5146 # bug 1516 - create an empty entry right after ".." then split dir
5147 test_mkdir -c1 $DIR/$tdir
5148 touch $DIR/$tdir/foo
5149 $MCREATE $DIR/$tdir/bar
5151 createmany -m $DIR/$tdir/longfile 201
5153 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5154 $MCREATE $DIR/$tdir/longfile$FNUM
5159 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5161 run_test 51a "special situations: split htree with empty entry =="
5163 cleanup_print_lfs_df () {
5170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5172 local dir=$DIR/$tdir
5173 local nrdirs=$((65536 + 100))
5175 # cleanup the directory
5182 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5183 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5184 [[ $numfree -lt $nrdirs ]] &&
5185 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5187 # need to check free space for the directories as well
5188 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5189 numfree=$(( blkfree / $(fs_inode_ksize) ))
5190 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5192 trap cleanup_print_lfs_df EXIT
5195 createmany -d $dir/d $nrdirs || {
5196 unlinkmany $dir/d $nrdirs
5197 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5201 nrdirs=$(ls -U $dir | wc -l)
5203 # unlink all but 100 subdirectories, then check it still works
5205 local delete=$((nrdirs - left))
5210 # for ldiskfs the nlink count should be 1, but this is OSD specific
5211 # and so this is listed for informational purposes only
5212 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5213 unlinkmany -d $dir/d $delete ||
5214 error "unlink of first $delete subdirs failed"
5216 echo "nlink between: $(stat -c %h $dir)"
5217 local found=$(ls -U $dir | wc -l)
5218 [ $found -ne $left ] &&
5219 error "can't find subdirs: found only $found, expected $left"
5221 unlinkmany -d $dir/d $delete $left ||
5222 error "unlink of second $left subdirs failed"
5223 # regardless of whether the backing filesystem tracks nlink accurately
5224 # or not, the nlink count shouldn't be more than "." and ".." here
5225 local after=$(stat -c %h $dir)
5226 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5227 echo "nlink after: $after"
5229 cleanup_print_lfs_df
5231 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5235 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5237 test_mkdir $DIR/$tdir
5238 createmany -o $DIR/$tdir/t- 1000
5239 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5240 for N in $(seq 0 $((OSTCOUNT - 1))); do
5241 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5242 END { printf("%0.0f", objs) }' $TMP/$tfile)
5243 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5244 '($1 == '$N') { objs += 1 } \
5245 END { printf("%0.0f", objs) }')
5246 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5248 unlinkmany $DIR/$tdir/t- 1000
5251 for N in $(seq 1 $((OSTCOUNT - 1))); do
5252 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5253 error "OST $N has less objects vs OST $NLAST" \
5254 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5255 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5256 error "OST $N has less objects vs OST $NLAST" \
5257 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5259 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5260 error "OST $N has less #0 objects vs OST $NLAST" \
5261 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5262 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5263 error "OST $N has less #0 objects vs OST $NLAST" \
5264 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5269 run_test 51d "check object distribution"
5272 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5273 skip_env "ldiskfs only test"
5276 test_mkdir -c1 $DIR/$tdir
5277 test_mkdir -c1 $DIR/$tdir/d0
5279 touch $DIR/$tdir/d0/foo
5280 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5281 error "file exceed 65000 nlink limit!"
5282 unlinkmany $DIR/$tdir/d0/f- 65001
5285 run_test 51e "check file nlink limit"
5288 test_mkdir $DIR/$tdir
5291 local ulimit_old=$(ulimit -n)
5292 local spare=20 # number of spare fd's for scripts/libraries, etc.
5293 local mdt=$($LFS getstripe -m $DIR/$tdir)
5294 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5296 echo "MDT$mdt numfree=$numfree, max=$max"
5297 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5298 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5299 while ! ulimit -n $((numfree + spare)); do
5300 numfree=$((numfree * 3 / 4))
5302 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5304 echo "left ulimit at $ulimit_old"
5307 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5308 unlinkmany $DIR/$tdir/f $numfree
5309 error "create+open $numfree files in $DIR/$tdir failed"
5311 ulimit -n $ulimit_old
5313 # if createmany exits at 120s there will be fewer than $numfree files
5314 unlinkmany $DIR/$tdir/f $numfree || true
5316 run_test 51f "check many open files limit"
5319 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5320 test_mkdir $DIR/$tdir
5321 touch $DIR/$tdir/foo
5322 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5323 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5324 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5325 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5326 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5328 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5329 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5330 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5332 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5333 cp -r $DIR/$tdir $TMP/
5334 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5336 run_test 52a "append-only flag test (should return errors)"
5339 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5340 test_mkdir $DIR/$tdir
5341 touch $DIR/$tdir/foo
5342 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5343 cat test > $DIR/$tdir/foo && error "cat test worked"
5344 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5345 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5346 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5348 echo foo >> $DIR/$tdir/foo && error "echo worked"
5349 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5350 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5351 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5352 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5354 chattr -i $DIR/$tdir/foo || error "chattr failed"
5356 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5358 run_test 52b "immutable flag test (should return errors) ======="
5361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5362 remote_mds_nodsh && skip "remote MDS with nodsh"
5363 remote_ost_nodsh && skip "remote OST with nodsh"
5376 local support_last_seq=true
5378 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5379 support_last_seq=false
5382 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5384 for value in $(do_facet $SINGLEMDS \
5385 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5386 param=$(echo ${value[0]} | cut -d "=" -f1)
5387 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5389 if $support_last_seq; then
5390 param_seq=$(echo $param |
5391 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5392 mds_last_seq=$(do_facet $SINGLEMDS \
5393 $LCTL get_param -n $param_seq)
5395 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5397 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5398 node=$(facet_active_host ost$((ostnum+1)))
5399 param="obdfilter.$ostname.last_id"
5400 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5401 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5402 ost_last_id=$ost_last
5404 if $support_last_seq; then
5405 ost_last_id=$(echo $ost_last |
5406 awk -F':' '{print $2}' |
5408 ost_last_seq=$(echo $ost_last |
5409 awk -F':' '{print $1}')
5410 [[ $ost_last_seq = $mds_last_seq ]] || continue
5413 if [[ $ost_last_id != $mds_last ]]; then
5414 error "$ost_last_id != $mds_last"
5421 $found || error "can not match last_seq/last_id for $mdtosc"
5424 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5427 perl -MSocket -e ';' || skip "no Socket perl module installed"
5429 $SOCKETSERVER $DIR/socket ||
5430 error "$SOCKETSERVER $DIR/socket failed: $?"
5431 $SOCKETCLIENT $DIR/socket ||
5432 error "$SOCKETCLIENT $DIR/socket failed: $?"
5433 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5435 run_test 54a "unix domain socket test =========================="
5441 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5443 run_test 54b "char device works in lustre ======================"
5446 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5447 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5448 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5450 for i in $(seq 3 7); do
5451 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5460 loopdev="$DIR/loop54c"
5463 $UMOUNT $DIR/$tdir || rc=$?
5464 losetup -d $loopdev || true
5465 losetup -d $LOOPDEV || true
5466 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5473 loopdev="$DIR/loop54c"
5476 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5477 trap cleanup_54c EXIT
5478 mknod $loopdev b 7 $LOOPNUM
5479 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5480 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5481 losetup $loopdev $DIR/$tfile ||
5482 error "can't set up $loopdev for $DIR/$tfile"
5483 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5484 test_mkdir $DIR/$tdir
5485 mount -t ext2 $loopdev $DIR/$tdir ||
5486 error "error mounting $loopdev on $DIR/$tdir"
5487 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5490 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5494 run_test 54c "block device works in lustre ====================="
5500 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5502 run_test 54d "fifo device works in lustre ======================"
5507 cp -aL /dev/console $f
5508 echo $string > $f || error "echo $string to $f failed"
5510 run_test 54e "console/tty device works in lustre ======================"
5514 local dir=$DIR/$tdir
5517 test_mkdir -p $dir/dir
5518 for i in $(seq $numfiles); do
5520 touch $dir/dir/file$i
5523 local numcomp=$($LFS getstripe --component-count $dir)
5525 [[ $numcomp == 0 ]] && numcomp=1
5527 # test lfs getstripe with --recursive
5528 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5530 [[ $filenum -eq $((numfiles * 2)) ]] ||
5531 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5532 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5533 [[ $filenum -eq $numfiles ]] ||
5534 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5535 echo "$LFS getstripe showed obdidx or l_ost_idx"
5537 # test lfs getstripe with file instead of dir
5538 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5539 [[ $filenum -eq 1 ]] ||
5540 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5541 echo "$LFS getstripe file1 passed"
5543 #test lfs getstripe with --verbose
5544 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5545 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5546 error "$LFS getstripe --verbose $dir: "\
5547 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5548 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5549 error "$LFS getstripe $dir: showed lmm_magic"
5551 #test lfs getstripe with -v prints lmm_fid
5552 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5553 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5554 error "$LFS getstripe -v $dir: "\
5555 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5556 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5557 error "$LFS getstripe $dir: showed lmm_fid by default"
5558 echo "$LFS getstripe --verbose passed"
5560 #check for FID information
5561 local fid1=$($LFS getstripe --fid $dir/file1)
5562 local fid2=$($LFS getstripe --verbose $dir/file1 |
5563 awk '/lmm_fid: / { print $2; exit; }')
5564 local fid3=$($LFS path2fid $dir/file1)
5566 [ "$fid1" != "$fid2" ] &&
5567 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5568 [ "$fid1" != "$fid3" ] &&
5569 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5570 echo "$LFS getstripe --fid passed"
5572 #test lfs getstripe with --obd
5573 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5574 error "$LFS getstripe --obd wrong_uuid: should return error"
5576 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5579 local obduuid=$(ostuuid_from_index $ostidx)
5580 local found=$($LFS getstripe -r --obd $obduuid $dir |
5581 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5583 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5584 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5586 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5589 [[ $found -eq $filenum ]] ||
5590 error "$LFS getstripe --obd: found $found expect $filenum"
5591 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5592 sed '/^[ ]*'${ostidx}'[ ]/d' |
5593 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5594 error "$LFS getstripe --obd: should not show file on other obd"
5595 echo "$LFS getstripe --obd passed"
5597 run_test 56a "check $LFS getstripe"
5600 local dir=$DIR/$tdir
5604 for i in $(seq $numdirs); do
5605 test_mkdir $dir/dir$i
5608 # test lfs getdirstripe default mode is non-recursion, which is
5609 # different from lfs getstripe
5610 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5612 [[ $dircnt -eq 1 ]] ||
5613 error "$LFS getdirstripe: found $dircnt, not 1"
5614 dircnt=$($LFS getdirstripe --recursive $dir |
5615 grep -c lmv_stripe_count)
5616 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5617 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5619 run_test 56b "check $LFS getdirstripe"
5622 remote_ost_nodsh && skip "remote OST with nodsh"
5625 local ost_name=$(ostname_from_index $ost_idx)
5626 local old_status=$(ost_dev_status $ost_idx)
5628 [[ -z "$old_status" ]] ||
5629 skip_env "OST $ost_name is in $old_status status"
5631 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5632 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5633 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5636 local new_status=$(ost_dev_status $ost_idx)
5638 [[ "$new_status" =~ "D" ]] ||
5639 error "$ost_name status is '$new_status', missing 'D'"
5640 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5641 [[ "$new_status" =~ "N" ]] ||
5642 error "$ost_name status is '$new_status', missing 'N'"
5645 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5646 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5647 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5650 new_status=$(ost_dev_status $ost_idx)
5651 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5652 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5654 run_test 56c "check 'lfs df' showing device status"
5659 local local_tdir="$1"
5660 local local_numfiles="$2"
5661 local local_numdirs="$3"
5662 local dir_params="$4"
5663 local dir_stripe_params="$5"
5665 if [ ! -d "$local_tdir" ] ; then
5666 test_mkdir -p $dir_stripe_params $local_tdir
5667 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5668 for i in $(seq $local_numfiles) ; do
5669 touch $local_tdir/file$i
5671 for i in $(seq $local_numdirs) ; do
5672 test_mkdir $dir_stripe_params $local_tdir/dir$i
5673 for j in $(seq $local_numfiles) ; do
5674 touch $local_tdir/dir$i/file$j
5680 setup_56_special() {
5682 local local_numfiles=$2
5683 local local_numdirs=$3
5685 setup_56 $local_tdir $local_numfiles $local_numdirs
5687 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5688 for i in $(seq $local_numfiles) ; do
5689 mknod $local_tdir/loop${i}b b 7 $i
5690 mknod $local_tdir/null${i}c c 1 3
5691 ln -s $local_tdir/file1 $local_tdir/link${i}
5693 for i in $(seq $local_numdirs) ; do
5694 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5695 mknod $local_tdir/dir$i/null${i}c c 1 3
5696 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5702 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5703 local expected=$(($NUMDIRS + 2))
5705 setup_56 $dir $NUMFILES $NUMDIRS
5707 # test lfs find with -name
5708 for i in $(seq $NUMFILES) ; do
5709 local nums=$($LFS find -name "*$i" $dir | wc -l)
5711 [ $nums -eq $expected ] ||
5712 error "lfs find -name '*$i' $dir wrong: "\
5713 "found $nums, expected $expected"
5716 run_test 56g "check lfs find -name"
5719 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5720 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5722 setup_56 $dir $NUMFILES $NUMDIRS
5724 # test lfs find with ! -name
5725 for i in $(seq $NUMFILES) ; do
5726 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5728 [ $nums -eq $expected ] ||
5729 error "lfs find ! -name '*$i' $dir wrong: "\
5730 "found $nums, expected $expected"
5733 run_test 56h "check lfs find ! -name"
5736 local dir=$DIR/$tdir
5740 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5743 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5745 run_test 56i "check 'lfs find -ost UUID' skips directories"
5748 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5750 setup_56_special $dir $NUMFILES $NUMDIRS
5752 local expected=$((NUMDIRS + 1))
5753 local cmd="$LFS find -type d $dir"
5754 local nums=$($cmd | wc -l)
5756 [ $nums -eq $expected ] ||
5757 error "'$cmd' wrong: found $nums, expected $expected"
5759 run_test 56j "check lfs find -type d"
5762 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5764 setup_56_special $dir $NUMFILES $NUMDIRS
5766 local expected=$(((NUMDIRS + 1) * NUMFILES))
5767 local cmd="$LFS find -type f $dir"
5768 local nums=$($cmd | wc -l)
5770 [ $nums -eq $expected ] ||
5771 error "'$cmd' wrong: found $nums, expected $expected"
5773 run_test 56k "check lfs find -type f"
5776 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5778 setup_56_special $dir $NUMFILES $NUMDIRS
5780 local expected=$((NUMDIRS + NUMFILES))
5781 local cmd="$LFS find -type b $dir"
5782 local nums=$($cmd | wc -l)
5784 [ $nums -eq $expected ] ||
5785 error "'$cmd' wrong: found $nums, expected $expected"
5787 run_test 56l "check lfs find -type b"
5790 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5792 setup_56_special $dir $NUMFILES $NUMDIRS
5794 local expected=$((NUMDIRS + NUMFILES))
5795 local cmd="$LFS find -type c $dir"
5796 local nums=$($cmd | wc -l)
5797 [ $nums -eq $expected ] ||
5798 error "'$cmd' wrong: found $nums, expected $expected"
5800 run_test 56m "check lfs find -type c"
5803 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5804 setup_56_special $dir $NUMFILES $NUMDIRS
5806 local expected=$((NUMDIRS + NUMFILES))
5807 local cmd="$LFS find -type l $dir"
5808 local nums=$($cmd | wc -l)
5810 [ $nums -eq $expected ] ||
5811 error "'$cmd' wrong: found $nums, expected $expected"
5813 run_test 56n "check lfs find -type l"
5816 local dir=$DIR/$tdir
5818 setup_56 $dir $NUMFILES $NUMDIRS
5819 utime $dir/file1 > /dev/null || error "utime (1)"
5820 utime $dir/file2 > /dev/null || error "utime (2)"
5821 utime $dir/dir1 > /dev/null || error "utime (3)"
5822 utime $dir/dir2 > /dev/null || error "utime (4)"
5823 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5824 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5827 local nums=$($LFS find -mtime +0 $dir | wc -l)
5829 [ $nums -eq $expected ] ||
5830 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5833 cmd="$LFS find -mtime 0 $dir"
5834 nums=$($cmd | wc -l)
5835 [ $nums -eq $expected ] ||
5836 error "'$cmd' wrong: found $nums, expected $expected"
5838 run_test 56o "check lfs find -mtime for old files"
5841 local dir=$DIR/$tdir
5845 # just to make sure there is something that won't be found
5847 touch $dir/$tfile.now
5849 for age in year week day hour min; do
5850 count=$((count + 1))
5852 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5853 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5854 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5856 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5857 local nums=$($cmd | wc -l)
5858 [ $nums -eq $expected ] ||
5859 error "'$cmd' wrong: found $nums, expected $expected"
5861 cmd="$LFS find $dir -atime $count${age:0:1}"
5862 nums=$($cmd | wc -l)
5863 [ $nums -eq $expected ] ||
5864 error "'$cmd' wrong: found $nums, expected $expected"
5868 cmd="$LFS find $dir -ctime +1s -type f"
5869 nums=$($cmd | wc -l)
5870 (( $nums == $count * 2 + 1)) ||
5871 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5873 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5875 test_newerXY_base() {
5878 local dir=$DIR/$tdir
5882 if [ $y == "t" ]; then
5883 if [ $x == "b" ]; then
5884 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5886 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5889 ref=$DIR/$tfile.newer.$x$y
5890 touch $ref || error "touch $ref failed"
5893 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5895 if [ $y == "t" ]; then
5896 if [ $x == "b" ]; then
5897 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5899 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5902 negref=$DIR/$tfile.negnewer.$x$y
5903 touch $negref || error "touch $negref failed"
5906 local cmd="$LFS find $dir -newer$x$y $ref"
5907 local nums=$(eval $cmd | wc -l)
5908 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5910 [ $nums -eq $expected ] ||
5911 error "'$cmd' wrong: found $nums, expected $expected"
5913 cmd="$LFS find $dir ! -newer$x$y $negref"
5914 nums=$(eval $cmd | wc -l)
5915 [ $nums -eq $expected ] ||
5916 error "'$cmd' wrong: found $nums, expected $expected"
5918 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5919 nums=$(eval $cmd | wc -l)
5920 [ $nums -eq $expected ] ||
5921 error "'$cmd' wrong: found $nums, expected $expected"
5927 test_newerXY_base "b" "t"
5928 test_newerXY_base "a" "a"
5929 test_newerXY_base "a" "m"
5930 test_newerXY_base "a" "c"
5931 test_newerXY_base "m" "a"
5932 test_newerXY_base "m" "m"
5933 test_newerXY_base "m" "c"
5934 test_newerXY_base "c" "a"
5935 test_newerXY_base "c" "m"
5936 test_newerXY_base "c" "c"
5937 test_newerXY_base "b" "b"
5938 test_newerXY_base "a" "t"
5939 test_newerXY_base "m" "t"
5940 test_newerXY_base "c" "t"
5941 test_newerXY_base "b" "t"
5943 run_test 56oc "check lfs find -newerXY work"
5946 local dir=$DIR/$tdir
5951 $LFS find $dir -btime -1d -type f
5958 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
5959 ! btime_supported && skip "btime unsupported on MDS"
5961 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
5962 ! btime_supported && skip "btime unsupported on clients"
5964 local dir=$DIR/$tdir
5965 local ref=$DIR/$tfile.ref
5966 local negref=$DIR/$tfile.negref
5968 mkdir $dir || error "mkdir $dir failed"
5969 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
5970 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
5971 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
5972 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
5973 touch $ref || error "touch $ref failed"
5974 # sleep 3 seconds at least
5977 local before=$(do_facet mds1 date +%s)
5978 local skew=$(($(date +%s) - before + 1))
5980 if (( skew < 0 && skew > -5 )); then
5981 sleep $((0 - skew + 1))
5985 # Set the dir stripe params to limit files all on MDT0,
5986 # otherwise we need to calc the max clock skew between
5987 # the client and MDTs.
5988 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5990 touch $negref || error "touch $negref failed"
5992 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
5993 local nums=$($cmd | wc -l)
5994 local expected=$(((NUMFILES + 1) * NUMDIRS))
5996 [ $nums -eq $expected ] ||
5997 error "'$cmd' wrong: found $nums, expected $expected"
5999 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6000 nums=$($cmd | wc -l)
6001 expected=$((NUMFILES + 1))
6002 [ $nums -eq $expected ] ||
6003 error "'$cmd' wrong: found $nums, expected $expected"
6005 [ $skew -lt 0 ] && return
6007 local after=$(do_facet mds1 date +%s)
6008 local age=$((after - before + 1 + skew))
6010 cmd="$LFS find $dir -btime -${age}s -type f"
6011 nums=$($cmd | wc -l)
6012 expected=$(((NUMFILES + 1) * NUMDIRS))
6014 echo "Clock skew between client and server: $skew, age:$age"
6015 [ $nums -eq $expected ] ||
6016 error "'$cmd' wrong: found $nums, expected $expected"
6018 expected=$(($NUMDIRS + 1))
6019 cmd="$LFS find $dir -btime -${age}s -type d"
6020 nums=$($cmd | wc -l)
6021 [ $nums -eq $expected ] ||
6022 error "'$cmd' wrong: found $nums, expected $expected"
6023 rm -f $ref $negref || error "Failed to remove $ref $negref"
6025 run_test 56od "check lfs find -btime with units"
6028 [ $RUNAS_ID -eq $UID ] &&
6029 skip_env "RUNAS_ID = UID = $UID -- skipping"
6031 local dir=$DIR/$tdir
6033 setup_56 $dir $NUMFILES $NUMDIRS
6034 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6036 local expected=$NUMFILES
6037 local cmd="$LFS find -uid $RUNAS_ID $dir"
6038 local nums=$($cmd | wc -l)
6040 [ $nums -eq $expected ] ||
6041 error "'$cmd' wrong: found $nums, expected $expected"
6043 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6044 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6045 nums=$($cmd | wc -l)
6046 [ $nums -eq $expected ] ||
6047 error "'$cmd' wrong: found $nums, expected $expected"
6049 run_test 56p "check lfs find -uid and ! -uid"
6052 [ $RUNAS_ID -eq $UID ] &&
6053 skip_env "RUNAS_ID = UID = $UID -- skipping"
6055 local dir=$DIR/$tdir
6057 setup_56 $dir $NUMFILES $NUMDIRS
6058 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6060 local expected=$NUMFILES
6061 local cmd="$LFS find -gid $RUNAS_GID $dir"
6062 local nums=$($cmd | wc -l)
6064 [ $nums -eq $expected ] ||
6065 error "'$cmd' wrong: found $nums, expected $expected"
6067 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6068 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6069 nums=$($cmd | wc -l)
6070 [ $nums -eq $expected ] ||
6071 error "'$cmd' wrong: found $nums, expected $expected"
6073 run_test 56q "check lfs find -gid and ! -gid"
6076 local dir=$DIR/$tdir
6078 setup_56 $dir $NUMFILES $NUMDIRS
6081 local cmd="$LFS find -size 0 -type f -lazy $dir"
6082 local nums=$($cmd | wc -l)
6084 [ $nums -eq $expected ] ||
6085 error "'$cmd' wrong: found $nums, expected $expected"
6086 cmd="$LFS find -size 0 -type f $dir"
6087 nums=$($cmd | wc -l)
6088 [ $nums -eq $expected ] ||
6089 error "'$cmd' wrong: found $nums, expected $expected"
6092 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6093 nums=$($cmd | wc -l)
6094 [ $nums -eq $expected ] ||
6095 error "'$cmd' wrong: found $nums, expected $expected"
6096 cmd="$LFS find ! -size 0 -type f $dir"
6097 nums=$($cmd | wc -l)
6098 [ $nums -eq $expected ] ||
6099 error "'$cmd' wrong: found $nums, expected $expected"
6101 echo "test" > $dir/$tfile
6102 echo "test2" > $dir/$tfile.2 && sync
6104 cmd="$LFS find -size 5 -type f -lazy $dir"
6105 nums=$($cmd | wc -l)
6106 [ $nums -eq $expected ] ||
6107 error "'$cmd' wrong: found $nums, expected $expected"
6108 cmd="$LFS find -size 5 -type f $dir"
6109 nums=$($cmd | wc -l)
6110 [ $nums -eq $expected ] ||
6111 error "'$cmd' wrong: found $nums, expected $expected"
6114 cmd="$LFS find -size +5 -type f -lazy $dir"
6115 nums=$($cmd | wc -l)
6116 [ $nums -eq $expected ] ||
6117 error "'$cmd' wrong: found $nums, expected $expected"
6118 cmd="$LFS find -size +5 -type f $dir"
6119 nums=$($cmd | wc -l)
6120 [ $nums -eq $expected ] ||
6121 error "'$cmd' wrong: found $nums, expected $expected"
6124 cmd="$LFS find -size +0 -type f -lazy $dir"
6125 nums=$($cmd | wc -l)
6126 [ $nums -eq $expected ] ||
6127 error "'$cmd' wrong: found $nums, expected $expected"
6128 cmd="$LFS find -size +0 -type f $dir"
6129 nums=$($cmd | wc -l)
6130 [ $nums -eq $expected ] ||
6131 error "'$cmd' wrong: found $nums, expected $expected"
6134 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6135 nums=$($cmd | wc -l)
6136 [ $nums -eq $expected ] ||
6137 error "'$cmd' wrong: found $nums, expected $expected"
6138 cmd="$LFS find ! -size -5 -type f $dir"
6139 nums=$($cmd | wc -l)
6140 [ $nums -eq $expected ] ||
6141 error "'$cmd' wrong: found $nums, expected $expected"
6144 cmd="$LFS find -size -5 -type f -lazy $dir"
6145 nums=$($cmd | wc -l)
6146 [ $nums -eq $expected ] ||
6147 error "'$cmd' wrong: found $nums, expected $expected"
6148 cmd="$LFS find -size -5 -type f $dir"
6149 nums=$($cmd | wc -l)
6150 [ $nums -eq $expected ] ||
6151 error "'$cmd' wrong: found $nums, expected $expected"
6153 run_test 56r "check lfs find -size works"
6156 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6157 skip "MDS < 2.12.58 doesn't return LSOM data"
6158 local dir=$DIR/$tdir
6160 [[ $OSC == "mdc" ]] && skip "DoM files" && return
6162 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6164 cancel_lru_locks $OSC
6166 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6168 local cmd="$LFS find -size 0 -type f -lazy $dir"
6169 local nums=$($cmd | wc -l)
6171 [ $nums -eq $expected ] ||
6172 error "'$cmd' wrong: found $nums, expected $expected"
6174 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6175 [ $rpcs_before -eq $rpcs_after ] ||
6176 error "'$cmd' should not send glimpse RPCs to OST"
6177 cmd="$LFS find -size 0 -type f $dir"
6178 nums=$($cmd | wc -l)
6179 [ $nums -eq $expected ] ||
6180 error "'$cmd' wrong: found $nums, expected $expected"
6181 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6182 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6183 $LCTL get_param osc.*.stats
6184 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
6185 error "'$cmd' should send 12 glimpse RPCs to OST"
6187 cancel_lru_locks $OSC
6188 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6190 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6191 nums=$($cmd | wc -l)
6192 [ $nums -eq $expected ] ||
6193 error "'$cmd' wrong: found $nums, expected $expected"
6194 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6195 $LCTL get_param mdc.*.stats
6196 [ $rpcs_before -eq $rpcs_after ] ||
6197 error "'$cmd' should not send glimpse RPCs to OST"
6198 cmd="$LFS find ! -size 0 -type f $dir"
6199 nums=$($cmd | wc -l)
6200 [ $nums -eq $expected ] ||
6201 error "'$cmd' wrong: found $nums, expected $expected"
6202 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6203 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6204 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
6205 error "'$cmd' should send 12 glimpse RPCs to OST"
6207 echo "test" > $dir/$tfile
6208 echo "test2" > $dir/$tfile.2 && sync
6209 cancel_lru_locks $OSC
6210 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6212 cmd="$LFS find -size 5 -type f -lazy $dir"
6213 nums=$($cmd | wc -l)
6214 [ $nums -eq $expected ] ||
6215 error "'$cmd' wrong: found $nums, expected $expected"
6216 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6217 [ $rpcs_before -eq $rpcs_after ] ||
6218 error "'$cmd' should not send glimpse RPCs to OST"
6219 cmd="$LFS find -size 5 -type f $dir"
6220 nums=$($cmd | wc -l)
6221 [ $nums -eq $expected ] ||
6222 error "'$cmd' wrong: found $nums, expected $expected"
6223 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6224 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6225 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6226 error "'$cmd' should send 14 glimpse RPCs to OST"
6228 cancel_lru_locks $OSC
6229 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6231 cmd="$LFS find -size +5 -type f -lazy $dir"
6232 nums=$($cmd | wc -l)
6233 [ $nums -eq $expected ] ||
6234 error "'$cmd' wrong: found $nums, expected $expected"
6235 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6236 [ $rpcs_before -eq $rpcs_after ] ||
6237 error "'$cmd' should not send glimpse RPCs to OST"
6238 cmd="$LFS find -size +5 -type f $dir"
6239 nums=$($cmd | wc -l)
6240 [ $nums -eq $expected ] ||
6241 error "'$cmd' wrong: found $nums, expected $expected"
6242 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6243 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6244 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6245 error "'$cmd' should send 14 glimpse RPCs to OST"
6247 cancel_lru_locks $OSC
6248 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6250 cmd="$LFS find -size +0 -type f -lazy $dir"
6251 nums=$($cmd | wc -l)
6252 [ $nums -eq $expected ] ||
6253 error "'$cmd' wrong: found $nums, expected $expected"
6254 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6255 [ $rpcs_before -eq $rpcs_after ] ||
6256 error "'$cmd' should not send glimpse RPCs to OST"
6257 cmd="$LFS find -size +0 -type f $dir"
6258 nums=$($cmd | wc -l)
6259 [ $nums -eq $expected ] ||
6260 error "'$cmd' wrong: found $nums, expected $expected"
6261 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6262 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6263 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6264 error "'$cmd' should send 14 glimpse RPCs to OST"
6266 cancel_lru_locks $OSC
6267 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6269 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6270 nums=$($cmd | wc -l)
6271 [ $nums -eq $expected ] ||
6272 error "'$cmd' wrong: found $nums, expected $expected"
6273 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6274 [ $rpcs_before -eq $rpcs_after ] ||
6275 error "'$cmd' should not send glimpse RPCs to OST"
6276 cmd="$LFS find ! -size -5 -type f $dir"
6277 nums=$($cmd | wc -l)
6278 [ $nums -eq $expected ] ||
6279 error "'$cmd' wrong: found $nums, expected $expected"
6280 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6281 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6282 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6283 error "'$cmd' should send 14 glimpse RPCs to OST"
6285 cancel_lru_locks $OSC
6286 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6288 cmd="$LFS find -size -5 -type f -lazy $dir"
6289 nums=$($cmd | wc -l)
6290 [ $nums -eq $expected ] ||
6291 error "'$cmd' wrong: found $nums, expected $expected"
6292 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6293 [ $rpcs_before -eq $rpcs_after ] ||
6294 error "'$cmd' should not send glimpse RPCs to OST"
6295 cmd="$LFS find -size -5 -type f $dir"
6296 nums=$($cmd | wc -l)
6297 [ $nums -eq $expected ] ||
6298 error "'$cmd' wrong: found $nums, expected $expected"
6299 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6300 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6301 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6302 error "'$cmd' should send 14 glimpse RPCs to OST"
6304 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6307 local dir=$DIR/$tdir
6308 local tmp=$TMP/$tfile.log
6311 test_mkdir -p $dir || error "failed to mkdir $dir"
6312 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6313 error "failed to setstripe $dir/$tfile"
6314 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6316 stack_trap "rm -f $tmp" EXIT
6317 $LFS find --size +100K --ost 0 $dir 2>&1 | tee $tmp
6318 [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
6319 error "failed to find --size +100K --ost 0 $dir"
6320 $LFS find --size +100K --mdt $mdt_idx $dir 2>&1 | tee $tmp
6321 [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
6322 error "failed to find --size +100K --mdt $mdt_idx $dir"
6324 run_test 56rb "check lfs find --size --ost/--mdt works"
6326 test_56s() { # LU-611 #LU-9369
6327 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6329 local dir=$DIR/$tdir
6330 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6332 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6333 for i in $(seq $NUMDIRS); do
6334 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6337 local expected=$NUMDIRS
6338 local cmd="$LFS find -c $OSTCOUNT $dir"
6339 local nums=$($cmd | wc -l)
6341 [ $nums -eq $expected ] || {
6342 $LFS getstripe -R $dir
6343 error "'$cmd' wrong: found $nums, expected $expected"
6346 expected=$((NUMDIRS + onestripe))
6347 cmd="$LFS find -stripe-count +0 -type f $dir"
6348 nums=$($cmd | wc -l)
6349 [ $nums -eq $expected ] || {
6350 $LFS getstripe -R $dir
6351 error "'$cmd' wrong: found $nums, expected $expected"
6355 cmd="$LFS find -stripe-count 1 -type f $dir"
6356 nums=$($cmd | wc -l)
6357 [ $nums -eq $expected ] || {
6358 $LFS getstripe -R $dir
6359 error "'$cmd' wrong: found $nums, expected $expected"
6362 cmd="$LFS find -stripe-count -2 -type f $dir"
6363 nums=$($cmd | wc -l)
6364 [ $nums -eq $expected ] || {
6365 $LFS getstripe -R $dir
6366 error "'$cmd' wrong: found $nums, expected $expected"
6370 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6371 nums=$($cmd | wc -l)
6372 [ $nums -eq $expected ] || {
6373 $LFS getstripe -R $dir
6374 error "'$cmd' wrong: found $nums, expected $expected"
6377 run_test 56s "check lfs find -stripe-count works"
6379 test_56t() { # LU-611 #LU-9369
6380 local dir=$DIR/$tdir
6382 setup_56 $dir 0 $NUMDIRS
6383 for i in $(seq $NUMDIRS); do
6384 $LFS setstripe -S 8M $dir/dir$i/$tfile
6387 local expected=$NUMDIRS
6388 local cmd="$LFS find -S 8M $dir"
6389 local nums=$($cmd | wc -l)
6391 [ $nums -eq $expected ] || {
6392 $LFS getstripe -R $dir
6393 error "'$cmd' wrong: found $nums, expected $expected"
6397 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6399 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6401 expected=$(((NUMDIRS + 1) * NUMFILES))
6402 cmd="$LFS find -stripe-size 512k -type f $dir"
6403 nums=$($cmd | wc -l)
6404 [ $nums -eq $expected ] ||
6405 error "'$cmd' wrong: found $nums, expected $expected"
6407 cmd="$LFS find -stripe-size +320k -type f $dir"
6408 nums=$($cmd | wc -l)
6409 [ $nums -eq $expected ] ||
6410 error "'$cmd' wrong: found $nums, expected $expected"
6412 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6413 cmd="$LFS find -stripe-size +200k -type f $dir"
6414 nums=$($cmd | wc -l)
6415 [ $nums -eq $expected ] ||
6416 error "'$cmd' wrong: found $nums, expected $expected"
6418 cmd="$LFS find -stripe-size -640k -type f $dir"
6419 nums=$($cmd | wc -l)
6420 [ $nums -eq $expected ] ||
6421 error "'$cmd' wrong: found $nums, expected $expected"
6424 cmd="$LFS find -stripe-size 256k -type f $dir"
6425 nums=$($cmd | wc -l)
6426 [ $nums -eq $expected ] ||
6427 error "'$cmd' wrong: found $nums, expected $expected"
6429 cmd="$LFS find -stripe-size -320k -type f $dir"
6430 nums=$($cmd | wc -l)
6431 [ $nums -eq $expected ] ||
6432 error "'$cmd' wrong: found $nums, expected $expected"
6435 cmd="$LFS find -stripe-size 1024k -type f $dir"
6436 nums=$($cmd | wc -l)
6437 [ $nums -eq $expected ] ||
6438 error "'$cmd' wrong: found $nums, expected $expected"
6440 run_test 56t "check lfs find -stripe-size works"
6442 test_56u() { # LU-611
6443 local dir=$DIR/$tdir
6445 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6447 if [[ $OSTCOUNT -gt 1 ]]; then
6448 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6454 local expected=$(((NUMDIRS + 1) * NUMFILES))
6455 local cmd="$LFS find -stripe-index 0 -type f $dir"
6456 local nums=$($cmd | wc -l)
6458 [ $nums -eq $expected ] ||
6459 error "'$cmd' wrong: found $nums, expected $expected"
6462 cmd="$LFS find -stripe-index 1 -type f $dir"
6463 nums=$($cmd | wc -l)
6464 [ $nums -eq $expected ] ||
6465 error "'$cmd' wrong: found $nums, expected $expected"
6467 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6468 nums=$($cmd | wc -l)
6469 [ $nums -eq $expected ] ||
6470 error "'$cmd' wrong: found $nums, expected $expected"
6473 # This should produce an error and not return any files
6474 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6475 nums=$($cmd 2>/dev/null | wc -l)
6476 [ $nums -eq $expected ] ||
6477 error "'$cmd' wrong: found $nums, expected $expected"
6479 if [[ $OSTCOUNT -gt 1 ]]; then
6480 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6481 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6482 nums=$($cmd | wc -l)
6483 [ $nums -eq $expected ] ||
6484 error "'$cmd' wrong: found $nums, expected $expected"
6487 run_test 56u "check lfs find -stripe-index works"
6491 local dir=$DIR/$tdir
6493 setup_56 $dir $NUMFILES $NUMDIRS
6495 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6496 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6498 for file in $($LFS find -m $UUID $dir); do
6499 file_midx=$($LFS getstripe -m $file)
6500 [ $file_midx -eq $mdt_idx ] ||
6501 error "lfs find -m $UUID != getstripe -m $file_midx"
6504 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6507 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6510 local dir=$DIR/$tdir
6512 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6514 local stripe_size=$($LFS getstripe -S -d $dir) ||
6515 error "$LFS getstripe -S -d $dir failed"
6516 stripe_size=${stripe_size%% *}
6518 local file_size=$((stripe_size * OSTCOUNT))
6519 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6520 local required_space=$((file_num * file_size))
6521 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6523 [[ $free_space -le $((required_space / 1024)) ]] &&
6524 skip_env "need $required_space, have $free_space kbytes"
6527 local dd_count=$((file_size / dd_bs))
6529 # write data into the files
6534 for i in $(seq $NUMFILES); do
6536 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6537 error "write data into $file failed"
6539 for i in $(seq $NUMDIRS); do
6540 for j in $(seq $NUMFILES); do
6541 file=$dir/dir$i/file$j
6542 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6543 error "write data into $file failed"
6547 # $LFS_MIGRATE will fail if hard link migration is unsupported
6548 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6549 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6550 error "creating links to $dir/dir1/file1 failed"
6555 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6558 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6561 eval $cmd || error "$cmd failed"
6563 check_stripe_count $dir/file1 $expected
6565 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6567 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6568 # OST 1 if it is on OST 0. This file is small enough to
6569 # be on only one stripe.
6570 file=$dir/migr_1_ost
6571 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6572 error "write data into $file failed"
6573 local obdidx=$($LFS getstripe -i $file)
6574 local oldmd5=$(md5sum $file)
6577 [[ $obdidx -eq 0 ]] && newobdidx=1
6578 cmd="$LFS migrate -i $newobdidx $file"
6580 eval $cmd || error "$cmd failed"
6582 local realobdix=$($LFS getstripe -i $file)
6583 local newmd5=$(md5sum $file)
6585 [[ $newobdidx -ne $realobdix ]] &&
6586 error "new OST is different (was=$obdidx, "\
6587 "wanted=$newobdidx, got=$realobdix)"
6588 [[ "$oldmd5" != "$newmd5" ]] &&
6589 error "md5sum differ: $oldmd5, $newmd5"
6593 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6595 eval $cmd || error "$cmd failed"
6597 for j in $(seq $NUMFILES); do
6598 check_stripe_count $dir/dir1/file$j $expected
6601 # lfs_migrate works with lfs find
6602 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6603 $LFS_MIGRATE -y -c $expected"
6605 eval $cmd || error "$cmd failed"
6607 for i in $(seq 2 $NUMFILES); do
6608 check_stripe_count $dir/file$i $expected
6610 for i in $(seq 2 $NUMDIRS); do
6611 for j in $(seq $NUMFILES); do
6612 check_stripe_count $dir/dir$i/file$j $expected
6616 run_test 56w "check lfs_migrate -c stripe_count works"
6619 local file1=$DIR/$tdir/file1
6620 local create_pool=false
6621 local initial_pool=$($LFS getstripe -p $DIR)
6625 echo -n "Creating test dir..."
6626 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6629 echo -n "Creating test file..."
6630 touch $file1 || error "cannot create file"
6633 echo -n "Detecting existing pools..."
6634 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6636 if [ ${#pool_list[@]} -gt 0 ]; then
6637 echo "${pool_list[@]}"
6638 for thispool in "${pool_list[@]}"; do
6639 if [[ -z "$initial_pool" ||
6640 "$initial_pool" != "$thispool" ]]; then
6642 echo "Using existing pool '$pool'"
6647 echo "none detected."
6649 if [ -z "$pool" ]; then
6650 pool=${POOL:-testpool}
6651 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6652 echo -n "Creating pool '$pool'..."
6654 pool_add $pool &> /dev/null ||
6655 error "pool_add failed"
6658 echo -n "Adding target to pool..."
6659 pool_add_targets $pool 0 0 1 &> /dev/null ||
6660 error "pool_add_targets failed"
6664 echo -n "Setting pool using -p option..."
6665 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6666 error "migrate failed rc = $?"
6669 echo -n "Verifying test file is in pool after migrating..."
6670 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6671 error "file was not migrated to pool $pool"
6674 echo -n "Removing test file from pool '$pool'..."
6675 # "lfs migrate $file" won't remove the file from the pool
6676 # until some striping information is changed.
6677 $LFS migrate -c 1 $file1 &> /dev/null ||
6678 error "cannot remove from pool"
6679 [ "$($LFS getstripe -p $file1)" ] &&
6680 error "pool still set"
6683 echo -n "Setting pool using --pool option..."
6684 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6685 error "migrate failed rc = $?"
6690 if $create_pool; then
6691 destroy_test_pools 2> /dev/null ||
6692 error "destroy test pools failed"
6695 run_test 56wb "check lfs_migrate pool support"
6698 local file1="$DIR/$tdir/file1"
6705 echo -n "Creating test dir..."
6706 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6707 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6708 error "cannot set stripe by '-S 1M -c 1'"
6711 echo -n "Setting initial stripe for test file..."
6712 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6713 error "cannot set stripe"
6714 cur_ssize=$($LFS getstripe -S "$file1")
6715 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6718 # File currently set to -S 512K -c 1
6720 # Ensure -c and -S options are rejected when -R is set
6721 echo -n "Verifying incompatible options are detected..."
6722 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6723 error "incompatible -c and -R options not detected"
6724 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6725 error "incompatible -S and -R options not detected"
6728 # Ensure unrecognized options are passed through to 'lfs migrate'
6729 echo -n "Verifying -S option is passed through to lfs migrate..."
6730 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6731 error "migration failed"
6732 cur_ssize=$($LFS getstripe -S "$file1")
6733 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6736 # File currently set to -S 1M -c 1
6738 # Ensure long options are supported
6739 echo -n "Verifying long options supported..."
6740 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6741 error "long option without argument not supported"
6742 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6743 error "long option with argument not supported"
6744 cur_ssize=$($LFS getstripe -S "$file1")
6745 [ $cur_ssize -eq 524288 ] ||
6746 error "migrate --stripe-size $cur_ssize != 524288"
6749 # File currently set to -S 512K -c 1
6751 if [ "$OSTCOUNT" -gt 1 ]; then
6752 echo -n "Verifying explicit stripe count can be set..."
6753 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6754 error "migrate failed"
6755 cur_scount=$($LFS getstripe -c "$file1")
6756 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6760 # File currently set to -S 512K -c 1 or -S 512K -c 2
6762 # Ensure parent striping is used if -R is set, and no stripe
6763 # count or size is specified
6764 echo -n "Setting stripe for parent directory..."
6765 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6766 error "cannot set stripe '-S 2M -c 1'"
6769 echo -n "Verifying restripe option uses parent stripe settings..."
6770 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6771 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6772 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6773 error "migrate failed"
6774 cur_ssize=$($LFS getstripe -S "$file1")
6775 [ $cur_ssize -eq $parent_ssize ] ||
6776 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6777 cur_scount=$($LFS getstripe -c "$file1")
6778 [ $cur_scount -eq $parent_scount ] ||
6779 error "migrate -R stripe_count $cur_scount != $parent_scount"
6782 # File currently set to -S 1M -c 1
6784 # Ensure striping is preserved if -R is not set, and no stripe
6785 # count or size is specified
6786 echo -n "Verifying striping size preserved when not specified..."
6787 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6788 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6789 error "cannot set stripe on parent directory"
6790 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6791 error "migrate failed"
6792 cur_ssize=$($LFS getstripe -S "$file1")
6793 [ $cur_ssize -eq $orig_ssize ] ||
6794 error "migrate by default $cur_ssize != $orig_ssize"
6797 # Ensure file name properly detected when final option has no argument
6798 echo -n "Verifying file name properly detected..."
6799 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6800 error "file name interpreted as option argument"
6806 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6809 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6811 local file1=$DIR/$tdir/file1
6813 echo -n "Creating test dir..."
6814 test_mkdir $DIR/$tdir || error "cannot create dir"
6817 echo -n "Creating test file..."
6821 # Ensure 'lfs migrate' will fail by using a non-existent option,
6822 # and make sure rsync is not called to recover
6823 echo -n "Make sure --no-rsync option works..."
6824 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6825 grep -q 'refusing to fall back to rsync' ||
6826 error "rsync was called with --no-rsync set"
6829 # Ensure rsync is called without trying 'lfs migrate' first
6830 echo -n "Make sure --rsync option works..."
6831 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6832 grep -q 'falling back to rsync' &&
6833 error "lfs migrate was called with --rsync set"
6836 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6837 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6838 grep -q 'at the same time' ||
6839 error "--rsync and --no-rsync accepted concurrently"
6845 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6848 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6849 check_swap_layouts_support
6851 local dir=$DIR/$tdir
6852 local ref1=/etc/passwd
6853 local file1=$dir/file1
6855 test_mkdir $dir || error "creating dir $dir"
6856 $LFS setstripe -c 2 $file1
6858 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6859 stripe=$($LFS getstripe -c $file1)
6860 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6861 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6866 run_test 56x "lfs migration support"
6869 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6870 check_swap_layouts_support
6872 local dir=$DIR/$tdir/$testnum
6876 local ref1=/etc/passwd
6877 local file1=$dir/file1
6879 $LFS setstripe -c 2 $file1
6881 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6883 local stripe=$($LFS getstripe -c $file1)
6885 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6886 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6891 run_test 56xa "lfs migration --block support"
6893 check_migrate_links() {
6895 local file1="$dir/file1"
6899 local total_count=$(($begin + $count - 1))
6900 local symlink_count=10
6903 if [ ! -f "$file1" ]; then
6904 echo -n "creating initial file..."
6905 $LFS setstripe -c 1 -S "512k" "$file1" ||
6906 error "cannot setstripe initial file"
6909 echo -n "creating symlinks..."
6910 for s in $(seq 1 $symlink_count); do
6911 ln -s "$file1" "$dir/slink$s" ||
6912 error "cannot create symlinks"
6916 echo -n "creating nonlinked files..."
6917 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6918 error "cannot create nonlinked files"
6923 if [ ! -f "$dir/file$total_count" ]; then
6924 echo -n "creating hard links $begin:$total_count..."
6925 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6926 /dev/null || error "cannot create hard links"
6930 echo -n "checking number of hard links listed in xattrs..."
6931 local fid=$($LFS getstripe -F "$file1")
6932 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6935 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6936 skip "hard link list has unexpected size, skipping test"
6938 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6939 error "link names should exceed xattrs size"
6942 echo -n "migrating files..."
6943 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6945 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6948 # make sure all links have been properly migrated
6949 echo -n "verifying files..."
6950 fid=$($LFS getstripe -F "$file1") ||
6951 error "cannot get fid for file $file1"
6952 for i in $(seq 2 $total_count); do
6953 local fid2=$($LFS getstripe -F $dir/file$i)
6955 [ "$fid2" == "$fid" ] ||
6956 error "migrated hard link has mismatched FID"
6959 # make sure hard links were properly detected, and migration was
6960 # performed only once for the entire link set; nonlinked files should
6962 local actual=$(grep -c 'done' <<< "$migrate_out")
6963 local expected=$(($uniq_count + 1))
6965 [ "$actual" -eq "$expected" ] ||
6966 error "hard links individually migrated ($actual != $expected)"
6968 # make sure the correct number of hard links are present
6969 local hardlinks=$(stat -c '%h' "$file1")
6971 [ $hardlinks -eq $total_count ] ||
6972 error "num hard links $hardlinks != $total_count"
6979 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6980 skip "Need MDS version at least 2.10.55"
6982 local dir="$DIR/$tdir"
6984 test_mkdir "$dir" || error "cannot create dir $dir"
6986 echo "testing lfs migrate mode when all links fit within xattrs"
6987 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6989 echo "testing rsync mode when all links fit within xattrs"
6990 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6992 echo "testing lfs migrate mode when all links do not fit within xattrs"
6993 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6995 echo "testing rsync mode when all links do not fit within xattrs"
6996 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6998 chown -R $RUNAS_ID $dir
6999 echo "testing non-root lfs migrate mode when not all links are in xattr"
7000 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7005 run_test 56xb "lfs migration hard link support"
7008 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7010 local dir="$DIR/$tdir"
7012 test_mkdir "$dir" || error "cannot create dir $dir"
7014 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7015 echo -n "Setting initial stripe for 20MB test file..."
7016 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7017 error "cannot setstripe 20MB file"
7019 echo -n "Sizing 20MB test file..."
7020 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7022 echo -n "Verifying small file autostripe count is 1..."
7023 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7024 error "cannot migrate 20MB file"
7025 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7026 error "cannot get stripe for $dir/20mb"
7027 [ $stripe_count -eq 1 ] ||
7028 error "unexpected stripe count $stripe_count for 20MB file"
7032 # Test 2: File is small enough to fit within the available space on
7033 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7034 # have at least an additional 1KB for each desired stripe for test 3
7035 echo -n "Setting stripe for 1GB test file..."
7036 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7038 echo -n "Sizing 1GB test file..."
7039 # File size is 1GB + 3KB
7040 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7043 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7044 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7045 if (( avail > 524288 * OSTCOUNT )); then
7046 echo -n "Migrating 1GB file..."
7047 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7048 error "cannot migrate 1GB file"
7050 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7051 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7052 error "cannot getstripe for 1GB file"
7053 [ $stripe_count -eq 2 ] ||
7054 error "unexpected stripe count $stripe_count != 2"
7058 # Test 3: File is too large to fit within the available space on
7059 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7060 if [ $OSTCOUNT -ge 3 ]; then
7061 # The required available space is calculated as
7062 # file size (1GB + 3KB) / OST count (3).
7063 local kb_per_ost=349526
7065 echo -n "Migrating 1GB file with limit..."
7066 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7067 error "cannot migrate 1GB file with limit"
7070 stripe_count=$($LFS getstripe -c "$dir/1gb")
7071 echo -n "Verifying 1GB autostripe count with limited space..."
7072 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7073 error "unexpected stripe count $stripe_count (min 3)"
7080 run_test 56xc "lfs migration autostripe"
7083 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7085 local dir=$DIR/$tdir
7086 local f_mgrt=$dir/$tfile.mgrt
7087 local f_yaml=$dir/$tfile.yaml
7088 local f_copy=$dir/$tfile.copy
7089 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7090 local layout_copy="-c 2 -S 2M -i 1"
7091 local yamlfile=$dir/yamlfile
7092 local layout_before;
7095 test_mkdir "$dir" || error "cannot create dir $dir"
7096 $LFS setstripe $layout_yaml $f_yaml ||
7097 error "cannot setstripe $f_yaml with layout $layout_yaml"
7098 $LFS getstripe --yaml $f_yaml > $yamlfile
7099 $LFS setstripe $layout_copy $f_copy ||
7100 error "cannot setstripe $f_copy with layout $layout_copy"
7102 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7104 # 1. test option --yaml
7105 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7106 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7107 layout_before=$(get_layout_param $f_yaml)
7108 layout_after=$(get_layout_param $f_mgrt)
7109 [ "$layout_after" == "$layout_before" ] ||
7110 error "lfs_migrate --yaml: $layout_after != $layout_before"
7112 # 2. test option --copy
7113 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7114 error "cannot migrate $f_mgrt with --copy $f_copy"
7115 layout_before=$(get_layout_param $f_copy)
7116 layout_after=$(get_layout_param $f_mgrt)
7117 [ "$layout_after" == "$layout_before" ] ||
7118 error "lfs_migrate --copy: $layout_after != $layout_before"
7120 run_test 56xd "check lfs_migrate --yaml and --copy support"
7123 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7125 local dir=$DIR/$tdir
7126 local f_comp=$dir/$tfile
7127 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7128 local layout_before=""
7129 local layout_after=""
7131 test_mkdir "$dir" || error "cannot create dir $dir"
7132 $LFS setstripe $layout $f_comp ||
7133 error "cannot setstripe $f_comp with layout $layout"
7134 layout_before=$(get_layout_param $f_comp)
7135 dd if=/dev/zero of=$f_comp bs=1M count=4
7137 # 1. migrate a comp layout file by lfs_migrate
7138 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7139 layout_after=$(get_layout_param $f_comp)
7140 [ "$layout_before" == "$layout_after" ] ||
7141 error "lfs_migrate: $layout_before != $layout_after"
7143 # 2. migrate a comp layout file by lfs migrate
7144 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7145 layout_after=$(get_layout_param $f_comp)
7146 [ "$layout_before" == "$layout_after" ] ||
7147 error "lfs migrate: $layout_before != $layout_after"
7149 run_test 56xe "migrate a composite layout file"
7152 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7154 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7155 skip "Need server version at least 2.13.53"
7157 local dir=$DIR/$tdir
7158 local f_comp=$dir/$tfile
7159 local layout="-E 1M -c1 -E -1 -c2"
7163 test_mkdir "$dir" || error "cannot create dir $dir"
7164 $LFS setstripe $layout $f_comp ||
7165 error "cannot setstripe $f_comp with layout $layout"
7166 fid_before=$($LFS getstripe --fid $f_comp)
7167 dd if=/dev/zero of=$f_comp bs=1M count=4
7169 # 1. migrate a comp layout file to a comp layout
7170 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7171 fid_after=$($LFS getstripe --fid $f_comp)
7172 [ "$fid_before" == "$fid_after" ] ||
7173 error "comp-to-comp migrate: $fid_before != $fid_after"
7175 # 2. migrate a comp layout file to a plain layout
7176 $LFS migrate -c2 $f_comp ||
7177 error "cannot migrate $f_comp by lfs migrate"
7178 fid_after=$($LFS getstripe --fid $f_comp)
7179 [ "$fid_before" == "$fid_after" ] ||
7180 error "comp-to-plain migrate: $fid_before != $fid_after"
7182 # 3. migrate a plain layout file to a comp layout
7183 $LFS migrate $layout $f_comp ||
7184 error "cannot migrate $f_comp by lfs migrate"
7185 fid_after=$($LFS getstripe --fid $f_comp)
7186 [ "$fid_before" == "$fid_after" ] ||
7187 error "plain-to-comp migrate: $fid_before != $fid_after"
7189 run_test 56xf "FID is not lost during migration of a composite layout file"
7192 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7193 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7196 local dir=$DIR/$tdir
7200 test_mkdir -p $dir || error "creating dir $dir"
7201 touch $f1 || error "creating std file $f1"
7202 $MULTIOP $f2 H2c || error "creating released file $f2"
7204 # a directory can be raid0, so ask only for files
7205 res=$($LFS find $dir -L raid0 -type f | wc -l)
7206 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7208 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7209 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7211 # only files can be released, so no need to force file search
7212 res=$($LFS find $dir -L released)
7213 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7215 res=$($LFS find $dir -type f \! -L released)
7216 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7218 run_test 56y "lfs find -L raid0|released"
7220 test_56z() { # LU-4824
7221 # This checks to make sure 'lfs find' continues after errors
7222 # There are two classes of errors that should be caught:
7223 # - If multiple paths are provided, all should be searched even if one
7225 # - If errors are encountered during the search, it should not terminate
7227 local dir=$DIR/$tdir
7231 for i in d{0..9}; do
7233 touch $dir/$i/$tfile
7235 $LFS find $DIR/non_existent_dir $dir &&
7236 error "$LFS find did not return an error"
7237 # Make a directory unsearchable. This should NOT be the last entry in
7238 # directory order. Arbitrarily pick the 6th entry
7239 chmod 700 $($LFS find $dir -type d | sed '6!d')
7241 $RUNAS $LFS find $DIR/non_existent $dir
7242 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7244 # The user should be able to see 10 directories and 9 files
7245 (( count == 19 )) ||
7246 error "$LFS find found $count != 19 entries after error"
7248 run_test 56z "lfs find should continue after an error"
7250 test_56aa() { # LU-5937
7251 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7253 local dir=$DIR/$tdir
7256 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7258 createmany -o $dir/striped_dir/${tfile}- 1024
7259 local dirs=$($LFS find --size +8k $dir/)
7261 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7263 run_test 56aa "lfs find --size under striped dir"
7265 test_56ab() { # LU-10705
7266 test_mkdir $DIR/$tdir
7267 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7268 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7269 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7270 # Flush writes to ensure valid blocks. Need to be more thorough for
7271 # ZFS, since blocks are not allocated/returned to client immediately.
7273 wait_zfs_commit ost1 2
7274 cancel_lru_locks osc
7277 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7279 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7281 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7282 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7284 rm -f $DIR/$tdir/$tfile.[123]
7286 run_test 56ab "lfs find --blocks"
7289 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7290 skip "Need MDS version at least 2.10.50"
7292 # Create composite files with one component
7293 local dir=$DIR/$tdir
7295 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7296 # Create composite files with three components
7297 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7298 # Create non-composite files
7299 createmany -o $dir/${tfile}- 10
7301 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7303 [[ $nfiles == 10 ]] ||
7304 error "lfs find -E 1M found $nfiles != 10 files"
7306 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7307 [[ $nfiles == 25 ]] ||
7308 error "lfs find ! -E 1M found $nfiles != 25 files"
7310 # All files have a component that starts at 0
7311 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7312 [[ $nfiles == 35 ]] ||
7313 error "lfs find --component-start 0 - $nfiles != 35 files"
7315 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7316 [[ $nfiles == 15 ]] ||
7317 error "lfs find --component-start 2M - $nfiles != 15 files"
7319 # All files created here have a componenet that does not starts at 2M
7320 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7321 [[ $nfiles == 35 ]] ||
7322 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7324 # Find files with a specified number of components
7325 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7326 [[ $nfiles == 15 ]] ||
7327 error "lfs find --component-count 3 - $nfiles != 15 files"
7329 # Remember non-composite files have a component count of zero
7330 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7331 [[ $nfiles == 10 ]] ||
7332 error "lfs find --component-count 0 - $nfiles != 10 files"
7334 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7335 [[ $nfiles == 20 ]] ||
7336 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7338 # All files have a flag called "init"
7339 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7340 [[ $nfiles == 35 ]] ||
7341 error "lfs find --component-flags init - $nfiles != 35 files"
7343 # Multi-component files will have a component not initialized
7344 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7345 [[ $nfiles == 15 ]] ||
7346 error "lfs find !--component-flags init - $nfiles != 15 files"
7351 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7354 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7355 skip "Need MDS version at least 2.10.57"
7365 # create mirrored directories and mirrored files
7366 mkdir $td || error "mkdir $td failed"
7367 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7368 createmany -o $tf- 10 || error "create $tf- failed"
7370 for i in $(seq 2); do
7372 mkdir $dir || error "mkdir $dir failed"
7373 $LFS mirror create -N$((3 + i)) $dir ||
7374 error "create mirrored dir $dir failed"
7375 createmany -o $dir/$tfile- 10 ||
7376 error "create $dir/$tfile- failed"
7379 # change the states of some mirrored files
7381 for i in $(seq 2); do
7383 for j in $(seq 4 9); do
7384 echo foo > $dir/$tfile-$j
7388 # find mirrored files with specific mirror count
7389 cmd="$LFS find --mirror-count 3 --type f $td"
7390 nfiles=$($cmd | wc -l)
7391 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7393 cmd="$LFS find ! --mirror-count 3 --type f $td"
7394 nfiles=$($cmd | wc -l)
7395 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7397 cmd="$LFS find --mirror-count +2 --type f $td"
7398 nfiles=$($cmd | wc -l)
7399 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7401 cmd="$LFS find --mirror-count -6 --type f $td"
7402 nfiles=$($cmd | wc -l)
7403 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7405 # find mirrored files with specific file state
7406 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7407 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7409 cmd="$LFS find --mirror-state=ro --type f $td"
7410 nfiles=$($cmd | wc -l)
7411 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7413 cmd="$LFS find ! --mirror-state=ro --type f $td"
7414 nfiles=$($cmd | wc -l)
7415 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7417 cmd="$LFS find --mirror-state=wp --type f $td"
7418 nfiles=$($cmd | wc -l)
7419 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7421 cmd="$LFS find ! --mirror-state=sp --type f $td"
7422 nfiles=$($cmd | wc -l)
7423 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7425 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7429 # note test will not do anything if MDS is not local
7430 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7431 skip_env "ldiskfs only test"
7433 remote_mds_nodsh && skip "remote MDS with nodsh"
7435 local MNTDEV="osd*.*MDT*.mntdev"
7436 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7437 [ -z "$DEV" ] && error "can't access $MNTDEV"
7438 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7439 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7440 error "can't access $DEV"
7441 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7442 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7446 run_test 57a "verify MDS filesystem created with large inodes =="
7449 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7450 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7451 skip_env "ldiskfs only test"
7453 remote_mds_nodsh && skip "remote MDS with nodsh"
7455 local dir=$DIR/$tdir
7458 local fileN=$dir/f$filecount
7460 rm -rf $dir || error "removing $dir"
7462 local mdtidx=$($LFS getstripe -m $dir)
7463 local mdtname=MDT$(printf %04x $mdtidx)
7464 local facet=mds$((mdtidx + 1))
7466 echo "mcreating $filecount files"
7467 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7469 # verify that files do not have EAs yet
7470 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7471 error "$file1 has an EA"
7472 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7473 error "$fileN has an EA"
7477 df $dir #make sure we get new statfs data
7478 local mdsfree=$(do_facet $facet \
7479 lctl get_param -n osd*.*$mdtname.kbytesfree)
7480 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7483 echo "opening files to create objects/EAs"
7484 for file in $(seq -f $dir/f%g 1 $filecount); do
7485 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7486 error "opening $file"
7489 # verify that files have EAs now
7490 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7491 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7493 sleep 1 #make sure we get new statfs data
7495 local mdsfree2=$(do_facet $facet \
7496 lctl get_param -n osd*.*$mdtname.kbytesfree)
7497 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7499 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7500 if [ "$mdsfree" != "$mdsfree2" ]; then
7501 error "MDC before $mdcfree != after $mdcfree2"
7503 echo "MDC before $mdcfree != after $mdcfree2"
7504 echo "unable to confirm if MDS has large inodes"
7509 run_test 57b "default LOV EAs are stored inside large inodes ==="
7512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7513 [ -z "$(which wiretest 2>/dev/null)" ] &&
7514 skip_env "could not find wiretest"
7518 run_test 58 "verify cross-platform wire constants =============="
7521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7523 echo "touch 130 files"
7524 createmany -o $DIR/f59- 130
7526 unlinkmany $DIR/f59- 130
7528 # wait for commitment of removal
7529 wait_delete_completed
7531 run_test 59 "verify cancellation of llog records async ========="
7533 TEST60_HEAD="test_60 run $RANDOM"
7535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7536 remote_mgs_nodsh && skip "remote MGS with nodsh"
7537 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7538 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7539 skip_env "missing subtest run-llog.sh"
7541 log "$TEST60_HEAD - from kernel mode"
7542 do_facet mgs "$LCTL dk > /dev/null"
7543 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7544 do_facet mgs $LCTL dk > $TMP/$tfile
7546 # LU-6388: test llog_reader
7547 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7548 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7549 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7550 skip_env "missing llog_reader"
7551 local fstype=$(facet_fstype mgs)
7552 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7553 skip_env "Only for ldiskfs or zfs type mgs"
7555 local mntpt=$(facet_mntpt mgs)
7556 local mgsdev=$(mgsdevname 1)
7568 #get fid and record list
7569 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7571 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7573 #remount mgs as ldiskfs or zfs type
7574 stop mgs || error "stop mgs failed"
7575 mount_fstype mgs || error "remount mgs failed"
7576 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7579 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7580 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7585 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7587 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7589 echo "obj_file is $obj_file"
7590 do_facet mgs $llog_reader $obj_file
7592 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7593 awk '{ print $3 }' | sed -e "s/^type=//g")
7594 if [ $rec_type != $rec ]; then
7595 echo "FAILED test_60a wrong record type $rec_type," \
7601 #check obj path if record type is LLOG_LOGID_MAGIC
7602 if [ "$rec" == "1064553b" ]; then
7603 path=$(do_facet mgs $llog_reader $obj_file |
7604 grep "path=" | awk '{ print $NF }' |
7605 sed -e "s/^path=//g")
7606 if [ $obj_file != $mntpt/$path ]; then
7607 echo "FAILED test_60a wrong obj path" \
7608 "$montpt/$path, should be $obj_file"
7615 #restart mgs before "error", otherwise it will block the next test
7616 stop mgs || error "stop mgs failed"
7617 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7618 $pass || error "test failed, see FAILED test_60a messages for specifics"
7620 run_test 60a "llog_test run from kernel module and test llog_reader"
7622 test_60b() { # bug 6411
7623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7626 LLOG_COUNT=$(do_facet mgs dmesg |
7627 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7628 /llog_[a-z]*.c:[0-9]/ {
7640 [[ $LLOG_COUNT -gt 120 ]] &&
7641 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7643 run_test 60b "limit repeated messages from CERROR/CWARN"
7646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7648 echo "create 5000 files"
7649 createmany -o $DIR/f60c- 5000
7650 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7651 lctl set_param fail_loc=0x80000137
7652 unlinkmany $DIR/f60c- 5000
7653 lctl set_param fail_loc=0
7655 run_test 60c "unlink file when mds full"
7658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7660 SAVEPRINTK=$(lctl get_param -n printk)
7661 # verify "lctl mark" is even working"
7662 MESSAGE="test message ID $RANDOM $$"
7663 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7664 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7666 lctl set_param printk=0 || error "set lnet.printk failed"
7667 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7668 MESSAGE="new test message ID $RANDOM $$"
7669 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7670 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7671 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7673 lctl set_param -n printk="$SAVEPRINTK"
7675 run_test 60d "test printk console message masking"
7678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7679 remote_mds_nodsh && skip "remote MDS with nodsh"
7682 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7683 do_facet mds1 lctl set_param fail_loc=0x15b
7686 run_test 60e "no space while new llog is being created"
7692 test_mkdir -c $MDSCOUNT $DIR/$tdir
7697 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7698 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7700 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7701 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7702 index=$((index + 1))
7708 for i in {0..100}; do
7709 # define OBD_FAIL_OSD_TXN_START 0x19a
7710 local index=$((i % MDSCOUNT + 1))
7712 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7719 for i in $(seq $MDSCOUNT); do
7720 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7723 mkdir $DIR/$tdir/new || error "mkdir failed"
7724 rmdir $DIR/$tdir/new || error "rmdir failed"
7726 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7728 for i in $(seq $MDSCOUNT); do
7729 wait_update_facet mds$i "$LCTL get_param -n \
7730 mdd.$(facet_svc mds$i).lfsck_namespace |
7731 awk '/^status/ { print \\\$2 }'" "completed"
7734 ls -R $DIR/$tdir || error "ls failed"
7735 rm -rf $DIR/$tdir || error "rmdir failed"
7737 run_test 60g "transaction abort won't cause MDT hung"
7740 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7741 skip "Need MDS version at least 2.12.52"
7742 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7746 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7747 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7748 for fail_loc in 0x80000188 0x80000189; do
7749 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7750 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7751 error "mkdir $dir-$fail_loc failed"
7752 for i in {0..10}; do
7753 # create may fail on missing stripe
7754 echo $i > $DIR/$tdir-$fail_loc/$i
7756 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7757 error "getdirstripe $tdir-$fail_loc failed"
7758 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7759 error "migrate $tdir-$fail_loc failed"
7760 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7761 error "getdirstripe $tdir-$fail_loc failed"
7762 pushd $DIR/$tdir-$fail_loc
7764 echo $f | cmp $f - || error "$f data mismatch"
7767 rm -rf $DIR/$tdir-$fail_loc
7770 run_test 60h "striped directory with missing stripes can be accessed"
7773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7776 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7777 cancel_lru_locks osc
7778 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7781 run_test 61a "mmap() writes don't make sync hang ================"
7784 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7786 run_test 61b "mmap() of unstriped file is successful"
7788 # bug 2330 - insufficient obd_match error checking causes LBUG
7790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7794 cancel_lru_locks osc
7795 lctl set_param fail_loc=0x405
7796 cat $f && error "cat succeeded, expect -EIO"
7797 lctl set_param fail_loc=0
7799 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7800 # match every page all of the time.
7801 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7803 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7804 # Though this test is irrelevant anymore, it helped to reveal some
7805 # other grant bugs (LU-4482), let's keep it.
7806 test_63a() { # was test_63
7807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7809 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7811 for i in `seq 10` ; do
7812 dd if=/dev/zero of=$DIR/f63 bs=8k &
7818 rm -f $DIR/f63 || true
7820 run_test 63a "Verify oig_wait interruption does not crash ======="
7822 # bug 2248 - async write errors didn't return to application on sync
7823 # bug 3677 - async write errors left page locked
7825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7828 lctl set_param debug=-1
7830 # ensure we have a grant to do async writes
7831 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7834 sync # sync lest earlier test intercept the fail_loc
7836 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7837 lctl set_param fail_loc=0x80000406
7838 $MULTIOP $DIR/$tfile Owy && \
7839 error "sync didn't return ENOMEM"
7840 sync; sleep 2; sync # do a real sync this time to flush page
7841 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7842 error "locked page left in cache after async error" || true
7845 run_test 63b "async write errors should be returned to fsync ==="
7848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7851 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7853 run_test 64a "verify filter grant calculations (in kernel) ====="
7856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7858 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7860 run_test 64b "check out-of-space detection on client"
7863 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7865 run_test 64c "verify grant shrink"
7867 # this does exactly what osc_request.c:osc_announce_cached() does in
7868 # order to calculate max amount of grants to ask from server
7872 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7873 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7875 ((rpc_in_flight ++));
7876 nrpages=$((nrpages * rpc_in_flight))
7878 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7880 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7882 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7883 local undirty=$((nrpages * PAGE_SIZE))
7885 local max_extent_pages
7886 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7887 grep grant_max_extent_size | awk '{print $2}')
7888 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7889 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7890 local grant_extent_tax
7891 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7892 grep grant_extent_tax | awk '{print $2}')
7894 undirty=$((undirty + nrextents * grant_extent_tax))
7899 # this is size of unit for grant allocation. It should be equal to
7900 # what tgt_grant.c:tgt_grant_chunk() calculates
7904 local grant_extent_tax
7906 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7907 grep max_brw_size | awk '{print $2}')
7909 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7910 grep grant_extent_tax | awk '{print $2}')
7912 echo $(((max_brw_size + grant_extent_tax) * 2))
7916 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7917 skip "OST < 2.10.55 doesn't limit grants enough"
7919 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7920 local file=$DIR/$tfile
7922 [[ $($LCTL get_param osc.${tgt}.import |
7923 grep "connect_flags:.*grant_param") ]] ||
7924 skip "no grant_param connect flag"
7926 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7928 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7930 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7931 stack_trap "rm -f $file" EXIT
7933 $LFS setstripe $file -i 0 -c 1
7934 dd if=/dev/zero of=$file bs=1M count=1000 &
7939 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7940 if [[ $cur_grant -gt $max_cur_granted ]]
7943 error "cur_grant $cur_grant > $max_cur_granted"
7946 [[ $? -ne 0 ]] && break;
7951 wait_delete_completed
7952 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7954 run_test 64d "check grant limit exceed"
7956 # bug 1414 - set/get directories' stripe info
7958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7960 test_mkdir $DIR/$tdir
7962 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7964 run_test 65a "directory with no stripe info"
7967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7969 test_mkdir $DIR/$tdir
7970 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7972 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7975 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7977 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7981 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7983 test_mkdir $DIR/$tdir
7984 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7986 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7987 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7989 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7991 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7996 test_mkdir $DIR/$tdir
7997 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7998 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8000 if [[ $STRIPECOUNT -le 0 ]]; then
8002 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8003 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8004 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8006 sc=$(($STRIPECOUNT - 1))
8008 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8009 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8010 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8011 error "lverify failed"
8013 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8018 test_mkdir $DIR/$tdir
8020 $LFS setstripe $DIR/$tdir || error "setstripe"
8021 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8022 error "no stripe info failed"
8024 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8026 run_test 65e "directory setstripe defaults"
8029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8031 test_mkdir $DIR/${tdir}f
8032 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8033 error "setstripe succeeded" || true
8035 run_test 65f "dir setstripe permission (should return error) ==="
8038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8040 test_mkdir $DIR/$tdir
8041 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8043 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8044 error "setstripe -S failed"
8045 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8046 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8047 error "delete default stripe failed"
8049 run_test 65g "directory setstripe -d"
8052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8054 test_mkdir $DIR/$tdir
8055 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8057 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8058 error "setstripe -S failed"
8059 test_mkdir $DIR/$tdir/dd1
8060 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8061 error "stripe info inherit failed"
8063 run_test 65h "directory stripe info inherit ===================="
8066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8068 save_layout_restore_at_exit $MOUNT
8070 # bug6367: set non-default striping on root directory
8071 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8073 # bug12836: getstripe on -1 default directory striping
8074 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8076 # bug12836: getstripe -v on -1 default directory striping
8077 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8079 # bug12836: new find on -1 default directory striping
8080 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8082 run_test 65i "various tests to set root directory striping"
8084 test_65j() { # bug6367
8085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8089 # if we aren't already remounting for each test, do so for this test
8090 if [ "$I_MOUNTED" = "yes" ]; then
8091 cleanup || error "failed to unmount"
8095 save_layout_restore_at_exit $MOUNT
8097 $LFS setstripe -d $MOUNT || error "setstripe failed"
8099 run_test 65j "set default striping on root directory (bug 6367)="
8103 wait_delete_completed
8104 do_facet $SINGLEMDS "lctl set_param -n \
8105 osp.$ost*MDT0000.max_create_count=$max_count"
8106 do_facet $SINGLEMDS "lctl set_param -n \
8107 osp.$ost*MDT0000.create_count=$count"
8108 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8109 echo $INACTIVE_OSC "is Activate"
8111 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8114 test_65k() { # bug11679
8115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8116 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8117 remote_mds_nodsh && skip "remote MDS with nodsh"
8119 local disable_precreate=true
8120 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8121 disable_precreate=false
8123 echo "Check OST status: "
8124 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8125 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8127 for OSC in $MDS_OSCS; do
8128 echo $OSC "is active"
8129 do_facet $SINGLEMDS lctl --device %$OSC activate
8132 for INACTIVE_OSC in $MDS_OSCS; do
8133 local ost=$(osc_to_ost $INACTIVE_OSC)
8134 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8135 lov.*md*.target_obd |
8136 awk -F: /$ost/'{ print $1 }' | head -n 1)
8139 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8140 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8142 echo "Deactivate: " $INACTIVE_OSC
8143 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8145 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8146 osp.$ost*MDT0000.create_count")
8147 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8148 osp.$ost*MDT0000.max_create_count")
8149 $disable_precreate &&
8150 do_facet $SINGLEMDS "lctl set_param -n \
8151 osp.$ost*MDT0000.max_create_count=0"
8153 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8154 [ -f $DIR/$tdir/$idx ] && continue
8155 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8156 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8158 error "setstripe $idx should succeed"; }
8159 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8161 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8164 do_facet $SINGLEMDS "lctl set_param -n \
8165 osp.$ost*MDT0000.max_create_count=$max_count"
8166 do_facet $SINGLEMDS "lctl set_param -n \
8167 osp.$ost*MDT0000.create_count=$count"
8168 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8169 echo $INACTIVE_OSC "is Activate"
8171 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8174 run_test 65k "validate manual striping works properly with deactivated OSCs"
8176 test_65l() { # bug 12836
8177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8179 test_mkdir -p $DIR/$tdir/test_dir
8180 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8181 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8183 run_test 65l "lfs find on -1 stripe dir ========================"
8186 local layout=$(save_layout $MOUNT)
8187 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8188 restore_layout $MOUNT $layout
8189 error "setstripe should fail by non-root users"
8193 run_test 65m "normal user can't set filesystem default stripe"
8196 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8197 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8198 skip "Need MDS version at least 2.12.50"
8199 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8201 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8202 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8203 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8205 local root_layout=$(save_layout $MOUNT)
8206 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8208 # new subdirectory under root directory should not inherit
8209 # the default layout from root
8210 local dir1=$MOUNT/$tdir-1
8211 mkdir $dir1 || error "mkdir $dir1 failed"
8212 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8213 error "$dir1 shouldn't have LOV EA"
8215 # delete the default layout on root directory
8216 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8218 local dir2=$MOUNT/$tdir-2
8219 mkdir $dir2 || error "mkdir $dir2 failed"
8220 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8221 error "$dir2 shouldn't have LOV EA"
8223 # set a new striping pattern on root directory
8224 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8225 local new_def_stripe_size=$((def_stripe_size * 2))
8226 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8227 error "set stripe size on $MOUNT failed"
8229 # new file created in $dir2 should inherit the new stripe size from
8230 # the filesystem default
8231 local file2=$dir2/$tfile-2
8232 touch $file2 || error "touch $file2 failed"
8234 local file2_stripe_size=$($LFS getstripe -S $file2)
8235 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8236 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8238 local dir3=$MOUNT/$tdir-3
8239 mkdir $dir3 || error "mkdir $dir3 failed"
8240 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8241 # the root layout, which is the actual default layout that will be used
8242 # when new files are created in $dir3.
8243 local dir3_layout=$(get_layout_param $dir3)
8244 local root_dir_layout=$(get_layout_param $MOUNT)
8245 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8246 error "$dir3 should show the default layout from $MOUNT"
8248 # set OST pool on root directory
8249 local pool=$TESTNAME
8250 pool_add $pool || error "add $pool failed"
8251 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8252 error "add targets to $pool failed"
8254 $LFS setstripe -p $pool $MOUNT ||
8255 error "set OST pool on $MOUNT failed"
8257 # new file created in $dir3 should inherit the pool from
8258 # the filesystem default
8259 local file3=$dir3/$tfile-3
8260 touch $file3 || error "touch $file3 failed"
8262 local file3_pool=$($LFS getstripe -p $file3)
8263 [[ "$file3_pool" = "$pool" ]] ||
8264 error "$file3 didn't inherit OST pool $pool"
8266 local dir4=$MOUNT/$tdir-4
8267 mkdir $dir4 || error "mkdir $dir4 failed"
8268 local dir4_layout=$(get_layout_param $dir4)
8269 root_dir_layout=$(get_layout_param $MOUNT)
8270 echo "$LFS getstripe -d $dir4"
8271 $LFS getstripe -d $dir4
8272 echo "$LFS getstripe -d $MOUNT"
8273 $LFS getstripe -d $MOUNT
8274 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8275 error "$dir4 should show the default layout from $MOUNT"
8277 # new file created in $dir4 should inherit the pool from
8278 # the filesystem default
8279 local file4=$dir4/$tfile-4
8280 touch $file4 || error "touch $file4 failed"
8282 local file4_pool=$($LFS getstripe -p $file4)
8283 [[ "$file4_pool" = "$pool" ]] ||
8284 error "$file4 didn't inherit OST pool $pool"
8286 # new subdirectory under non-root directory should inherit
8287 # the default layout from its parent directory
8288 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8289 error "set directory layout on $dir4 failed"
8291 local dir5=$dir4/$tdir-5
8292 mkdir $dir5 || error "mkdir $dir5 failed"
8294 dir4_layout=$(get_layout_param $dir4)
8295 local dir5_layout=$(get_layout_param $dir5)
8296 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8297 error "$dir5 should inherit the default layout from $dir4"
8299 # though subdir under ROOT doesn't inherit default layout, but
8300 # its sub dir/file should be created with default layout.
8301 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8302 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8303 skip "Need MDS version at least 2.12.59"
8305 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8306 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8307 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8309 if [ $default_lmv_hash == "none" ]; then
8310 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8312 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8313 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8316 $LFS setdirstripe -D -c 2 $MOUNT ||
8317 error "setdirstripe -D -c 2 failed"
8318 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8319 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8320 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8322 run_test 65n "don't inherit default layout from root for new subdirectories"
8324 # bug 2543 - update blocks count on client
8326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8329 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8330 sync; sync_all_data; sync; sync_all_data
8331 cancel_lru_locks osc
8332 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8333 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8335 run_test 66 "update inode blocks count on client ==============="
8338 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8342 swapon -s | awk '($1 == "'$1'") { print $4 }'
8345 # bug5265, obdfilter oa2dentry return -ENOENT
8346 # #define OBD_FAIL_SRV_ENOENT 0x217
8348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8349 remote_ost_nodsh && skip "remote OST with nodsh"
8352 $LFS setstripe -c 1 -i 0 $f
8354 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8356 do_facet ost1 lctl set_param fail_loc=0x217
8357 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8358 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8360 do_facet ost1 lctl set_param fail_loc=0
8361 $DIRECTIO write $f 0 2 || error "write error"
8363 cancel_lru_locks osc
8364 $DIRECTIO read $f 0 1 || error "read error"
8366 do_facet ost1 lctl set_param fail_loc=0x217
8367 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8369 do_facet ost1 lctl set_param fail_loc=0
8372 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8375 test_mkdir $DIR/$tdir
8376 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8377 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8379 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8381 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8383 [ "$RUNAS_ID" = "$UID" ] &&
8384 skip_env "RUNAS_ID = UID = $UID -- skipping"
8385 # Check that testing environment is properly set up. Skip if not
8386 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8387 skip_env "User $RUNAS_ID does not exist - skipping"
8390 chmod 777 $DIR/$tfile
8391 chmod ug+s $DIR/$tfile
8392 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8393 error "$RUNAS dd $DIR/$tfile failed"
8394 # See if we are still setuid/sgid
8395 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8396 error "S/gid is not dropped on write"
8397 # Now test that MDS is updated too
8398 cancel_lru_locks mdc
8399 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8400 error "S/gid is not dropped on MDS"
8403 run_test 72a "Test that remove suid works properly (bug5695) ===="
8405 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8408 [ "$RUNAS_ID" = "$UID" ] &&
8409 skip_env "RUNAS_ID = UID = $UID -- skipping"
8410 [ "$RUNAS_ID" -eq 0 ] &&
8411 skip_env "RUNAS_ID = 0 -- skipping"
8412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8413 # Check that testing environment is properly set up. Skip if not
8414 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8415 skip_env "User $RUNAS_ID does not exist - skipping"
8417 touch $DIR/${tfile}-f{g,u}
8418 test_mkdir $DIR/${tfile}-dg
8419 test_mkdir $DIR/${tfile}-du
8420 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8421 chmod g+s $DIR/${tfile}-{f,d}g
8422 chmod u+s $DIR/${tfile}-{f,d}u
8423 for perm in 777 2777 4777; do
8424 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8425 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8426 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8427 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8431 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8433 # bug 3462 - multiple simultaneous MDC requests
8435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8437 test_mkdir $DIR/d73-1
8438 test_mkdir $DIR/d73-2
8439 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8442 lctl set_param fail_loc=0x80000129
8443 $MULTIOP $DIR/d73-1/f73-2 Oc &
8445 lctl set_param fail_loc=0
8447 $MULTIOP $DIR/d73-2/f73-3 Oc &
8451 wait $pid1 || return 1
8455 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8456 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8457 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8461 run_test 73 "multiple MDC requests (should not deadlock)"
8463 test_74a() { # bug 6149, 6184
8464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8467 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8469 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8470 # will spin in a tight reconnection loop
8471 $LCTL set_param fail_loc=0x8000030e
8472 # get any lock that won't be difficult - lookup works.
8474 $LCTL set_param fail_loc=0
8478 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8480 test_74b() { # bug 13310
8481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8483 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8485 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8486 # will spin in a tight reconnection loop
8487 $LCTL set_param fail_loc=0x8000030e
8488 # get a "difficult" lock
8490 $LCTL set_param fail_loc=0
8494 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8499 #define OBD_FAIL_LDLM_NEW_LOCK
8500 $LCTL set_param fail_loc=0x319
8501 touch $DIR/$tfile && error "touch successful"
8502 $LCTL set_param fail_loc=0
8505 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8508 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8511 test_76() { # Now for bug 20433, added originally in bug 1443
8512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8514 cancel_lru_locks osc
8515 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8516 local before=$(num_inodes)
8517 local count=$((512 * cpus))
8518 [ "$SLOW" = "no" ] && count=$((64 * cpus))
8520 echo "before inodes: $before"
8521 for i in $(seq $count); do
8525 cancel_lru_locks osc
8526 local after=$(num_inodes)
8527 echo "after inodes: $after"
8528 while (( after > before + 8 * ${cpus:-1} )); do
8532 (( wait % 5 == 0 )) && echo "wait $wait seconds inodes: $after"
8533 if (( wait > 30 )); then
8534 error "inode slab grew from $before to $after"
8538 run_test 76 "confirm clients recycle inodes properly ===="
8544 # Note: in sptlrpc modes which enable its own bulk checksum, the
8545 # original crc32_le bulk checksum will be automatically disabled,
8546 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8547 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8548 # In this case set_checksums() will not be no-op, because sptlrpc
8549 # bulk checksum will be enabled all through the test.
8551 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8552 lctl set_param -n osc.*.checksums $1
8556 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8557 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8558 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8559 tr -d [] | head -n1)}
8562 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8564 log "set checksum type to $1, rc = $rc"
8568 get_osc_checksum_type()
8570 # arugment 1: OST name, like OST0000
8572 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8573 sed 's/.*\[\(.*\)\].*/\1/g')
8575 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8579 F77_TMP=$TMP/f77-temp
8582 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8583 error "error writing to $F77_TMP"
8586 test_77a() { # bug 10889
8587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8588 $GSS && skip_env "could not run with gss"
8590 [ ! -f $F77_TMP ] && setup_f77
8592 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8596 run_test 77a "normal checksum read/write operation"
8598 test_77b() { # bug 10889
8599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8600 $GSS && skip_env "could not run with gss"
8602 [ ! -f $F77_TMP ] && setup_f77
8603 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8604 $LCTL set_param fail_loc=0x80000409
8607 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8608 error "dd error: $?"
8609 $LCTL set_param fail_loc=0
8611 for algo in $CKSUM_TYPES; do
8612 cancel_lru_locks osc
8613 set_checksum_type $algo
8614 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8615 $LCTL set_param fail_loc=0x80000408
8616 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8617 $LCTL set_param fail_loc=0
8620 set_checksum_type $ORIG_CSUM_TYPE
8623 run_test 77b "checksum error on client write, read"
8628 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8630 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8631 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8632 $check_ost && [ -n "$ost_file_prefix" ] &&
8633 do_facet ost1 rm -f ${ost_file_prefix}\*
8637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8638 $GSS && skip_env "could not run with gss"
8639 remote_ost_nodsh && skip "remote OST with nodsh"
8642 local osc_file_prefix
8644 local check_ost=false
8645 local ost_file_prefix
8651 # ensure corruption will occur on first OSS/OST
8652 $LFS setstripe -i 0 $DIR/$tfile
8654 [ ! -f $F77_TMP ] && setup_f77
8655 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8656 error "dd write error: $?"
8657 fid=$($LFS path2fid $DIR/$tfile)
8659 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8662 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8663 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8665 echo "OSS do not support bulk pages dump upon error"
8668 osc_file_prefix=$($LCTL get_param -n debug_path)
8669 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8671 trap cleanup_77c EXIT
8674 # enable bulk pages dump upon error on Client
8675 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8676 # enable bulk pages dump upon error on OSS
8678 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8680 # flush Client cache to allow next read to reach OSS
8681 cancel_lru_locks osc
8683 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8684 $LCTL set_param fail_loc=0x80000408
8685 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8686 $LCTL set_param fail_loc=0
8690 # check cksum dump on Client
8691 osc_file=$(ls ${osc_file_prefix}*)
8692 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8693 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8694 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8695 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8696 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8698 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8699 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8700 error "dump content does not match on Client"
8702 $check_ost || skip "No need to check cksum dump on OSS"
8704 # check cksum dump on OSS
8705 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8706 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8707 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8708 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8709 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8710 error "dump content does not match on OSS"
8714 run_test 77c "checksum error on client read with debug"
8716 test_77d() { # bug 10889
8717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8718 $GSS && skip_env "could not run with gss"
8720 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8721 $LCTL set_param fail_loc=0x80000409
8723 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8724 error "direct write: rc=$?"
8725 $LCTL set_param fail_loc=0
8728 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8729 $LCTL set_param fail_loc=0x80000408
8731 cancel_lru_locks osc
8732 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8733 error "direct read: rc=$?"
8734 $LCTL set_param fail_loc=0
8737 run_test 77d "checksum error on OST direct write, read"
8739 test_77f() { # bug 10889
8740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8741 $GSS && skip_env "could not run with gss"
8744 for algo in $CKSUM_TYPES; do
8745 cancel_lru_locks osc
8746 set_checksum_type $algo
8747 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8748 $LCTL set_param fail_loc=0x409
8749 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8750 error "direct write succeeded"
8751 $LCTL set_param fail_loc=0
8753 set_checksum_type $ORIG_CSUM_TYPE
8756 run_test 77f "repeat checksum error on write (expect error)"
8758 test_77g() { # bug 10889
8759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8760 $GSS && skip_env "could not run with gss"
8761 remote_ost_nodsh && skip "remote OST with nodsh"
8763 [ ! -f $F77_TMP ] && setup_f77
8765 local file=$DIR/$tfile
8766 stack_trap "rm -f $file" EXIT
8768 $LFS setstripe -c 1 -i 0 $file
8769 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8770 do_facet ost1 lctl set_param fail_loc=0x8000021a
8772 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8773 error "write error: rc=$?"
8774 do_facet ost1 lctl set_param fail_loc=0
8777 cancel_lru_locks osc
8778 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8779 do_facet ost1 lctl set_param fail_loc=0x8000021b
8781 cmp $F77_TMP $file || error "file compare failed"
8782 do_facet ost1 lctl set_param fail_loc=0
8785 run_test 77g "checksum error on OST write, read"
8787 test_77k() { # LU-10906
8788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8789 $GSS && skip_env "could not run with gss"
8791 local cksum_param="osc.$FSNAME*.checksums"
8792 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8796 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8797 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8798 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8802 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8803 error "failed to set checksum=$i on MGS"
8804 wait_update $HOSTNAME "$get_checksum" $i
8806 echo "remount client, checksum should be $i"
8807 remount_client $MOUNT || error "failed to remount client"
8808 checksum=$(eval $get_checksum)
8809 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8811 # remove persistent param to avoid races with checksum mountopt below
8812 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8813 error "failed to delete checksum on MGS"
8815 for opt in "checksum" "nochecksum"; do
8816 #remount with mount option
8817 echo "remount client with option $opt, checksum should be $i"
8818 umount_client $MOUNT || error "failed to umount client"
8819 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8820 error "failed to mount client with option '$opt'"
8821 checksum=$(eval $get_checksum)
8822 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8826 remount_client $MOUNT || error "failed to remount client"
8828 run_test 77k "enable/disable checksum correctly"
8831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8832 $GSS && skip_env "could not run with gss"
8835 stack_trap "set_checksums $ORIG_CSUM" EXIT
8836 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8838 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8840 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8841 for algo in $CKSUM_TYPES; do
8842 set_checksum_type $algo || error "fail to set checksum type $algo"
8843 osc_algo=$(get_osc_checksum_type OST0000)
8844 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8846 # no locks, no reqs to let the connection idle
8847 cancel_lru_locks osc
8848 lru_resize_disable osc
8849 wait_osc_import_state client ost1 IDLE
8851 # ensure ost1 is connected
8852 stat $DIR/$tfile >/dev/null || error "can't stat"
8853 wait_osc_import_state client ost1 FULL
8855 osc_algo=$(get_osc_checksum_type OST0000)
8856 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8860 run_test 77l "preferred checksum type is remembered after reconnected"
8862 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8871 test_78() { # bug 10901
8872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8873 remote_ost || skip_env "local OST"
8876 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8877 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8878 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8879 echo "MemTotal: $MEMTOTAL"
8881 # reserve 256MB of memory for the kernel and other running processes,
8882 # and then take 1/2 of the remaining memory for the read/write buffers.
8883 if [ $MEMTOTAL -gt 512 ] ;then
8884 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8886 # for those poor memory-starved high-end clusters...
8887 MEMTOTAL=$((MEMTOTAL / 2))
8889 echo "Mem to use for directio: $MEMTOTAL"
8891 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8892 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8893 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8894 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8896 echo "Smallest OST: $SMALLESTOST"
8897 [[ $SMALLESTOST -lt 10240 ]] &&
8898 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8900 trap cleanup_test_78 EXIT
8902 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8903 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8905 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8906 echo "File size: $F78SIZE"
8907 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8908 for i in $(seq 1 $NSEQ); do
8909 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8910 echo directIO rdwr round $i of $NSEQ
8911 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8916 run_test 78 "handle large O_DIRECT writes correctly ============"
8918 test_79() { # bug 12743
8919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8921 wait_delete_completed
8923 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8924 BKFREE=$(calc_osc_kbytes kbytesfree)
8925 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8927 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8928 DFTOTAL=`echo $STRING | cut -d, -f1`
8929 DFUSED=`echo $STRING | cut -d, -f2`
8930 DFAVAIL=`echo $STRING | cut -d, -f3`
8931 DFFREE=$(($DFTOTAL - $DFUSED))
8933 ALLOWANCE=$((64 * $OSTCOUNT))
8935 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8936 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8937 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8939 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8940 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8941 error "df free($DFFREE) mismatch OST free($BKFREE)"
8943 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8944 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8945 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8948 run_test 79 "df report consistency check ======================="
8950 test_80() { # bug 10718
8951 remote_ost_nodsh && skip "remote OST with nodsh"
8952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8954 # relax strong synchronous semantics for slow backends like ZFS
8955 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8956 local soc="obdfilter.*.sync_lock_cancel"
8957 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8959 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
8960 if [ -z "$save" ]; then
8961 soc="obdfilter.*.sync_on_lock_cancel"
8962 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8965 if [ "$save" != "never" ]; then
8966 local hosts=$(comma_list $(osts_nodes))
8968 do_nodes $hosts $LCTL set_param $soc=never
8969 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
8973 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8975 local before=$(date +%s)
8976 cancel_lru_locks osc
8977 local after=$(date +%s)
8978 local diff=$((after - before))
8979 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
8983 run_test 80 "Page eviction is equally fast at high offsets too"
8985 test_81a() { # LU-456
8986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8987 remote_ost_nodsh && skip "remote OST with nodsh"
8989 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8990 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8991 do_facet ost1 lctl set_param fail_loc=0x80000228
8993 # write should trigger a retry and success
8994 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8995 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8997 if [ $RC -ne 0 ] ; then
8998 error "write should success, but failed for $RC"
9001 run_test 81a "OST should retry write when get -ENOSPC ==============="
9003 test_81b() { # LU-456
9004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9005 remote_ost_nodsh && skip "remote OST with nodsh"
9007 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9008 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9009 do_facet ost1 lctl set_param fail_loc=0x228
9011 # write should retry several times and return -ENOSPC finally
9012 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9013 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9016 if [ $RC -ne $ENOSPC ] ; then
9017 error "dd should fail for -ENOSPC, but succeed."
9020 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9022 test_82() { # LU-1031
9023 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
9027 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
9029 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
9031 kill -USR1 $MULTIPID2
9033 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
9034 error "First grouplock does not block second one"
9036 echo "Second grouplock blocks first one"
9038 kill -USR1 $MULTIPID1
9042 run_test 82 "Basic grouplock test"
9045 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9047 test_mkdir $DIR/$tdir.cvsroot
9048 chown $RUNAS_ID $DIR/$tdir.cvsroot
9051 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9054 # some versions of cvs import exit(1) when asked to import links or
9055 # files they can't read. ignore those files.
9056 local toignore=$(find . -type l -printf '-I %f\n' -o \
9057 ! -perm /4 -printf '-I %f\n')
9058 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9059 $tdir.reposname vtag rtag
9062 test_mkdir $DIR/$tdir.reposname
9063 chown $RUNAS_ID $DIR/$tdir.reposname
9064 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9066 cd $DIR/$tdir.reposname
9068 $RUNAS cvs add -m 'addmsg' foo99
9070 $RUNAS cvs commit -m 'nomsg' foo99
9071 rm -fr $DIR/$tdir.cvsroot
9073 run_test 99 "cvs strange file/directory operations"
9076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9077 [[ "$NETTYPE" =~ tcp ]] ||
9078 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9079 remote_ost_nodsh && skip "remote OST with nodsh"
9080 remote_mds_nodsh && skip "remote MDS with nodsh"
9082 skip "useless for local single node setup"
9084 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9085 [ "$PROT" != "tcp" ] && continue
9086 RPORT=$(echo $REMOTE | cut -d: -f2)
9087 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9090 LPORT=`echo $LOCAL | cut -d: -f2`
9091 if [ $LPORT -ge 1024 ]; then
9092 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9094 error_exit "local: $LPORT > 1024, remote: $RPORT"
9097 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9099 run_test 100 "check local port using privileged port ==========="
9101 function get_named_value()
9110 echo $line | sed "s/^$tag[ ]*//"
9117 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9118 awk '/^max_cached_mb/ { print $2 }')
9121 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9131 local cache_limit=32
9133 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9134 trap cleanup_101a EXIT
9135 $LCTL set_param -n llite.*.read_ahead_stats 0
9136 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9139 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9141 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9142 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9145 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9146 get_named_value 'read but discarded' | cut -d" " -f1); do
9147 discard=$(($discard + $s))
9151 $LCTL get_param osc.*-osc*.rpc_stats
9152 $LCTL get_param llite.*.read_ahead_stats
9154 # Discard is generally zero, but sometimes a few random reads line up
9155 # and trigger larger readahead, which is wasted & leads to discards.
9156 if [[ $(($discard)) -gt $nreads ]]; then
9157 error "too many ($discard) discarded pages"
9159 rm -f $DIR/$tfile || true
9161 run_test 101a "check read-ahead for random reads"
9164 test_mkdir $DIR/$tdir
9166 local FILE_LENGTH=$2
9169 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9171 local list=$(comma_list $(osts_nodes))
9172 set_osd_param $list '' read_cache_enable 0
9173 set_osd_param $list '' writethrough_cache_enable 0
9175 trap cleanup_test101bc EXIT
9176 # prepare the read-ahead file
9177 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9179 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9180 count=$FILE_SIZE_MB 2> /dev/null
9184 cleanup_test101bc() {
9189 local list=$(comma_list $(osts_nodes))
9190 set_osd_param $list '' read_cache_enable 1
9191 set_osd_param $list '' writethrough_cache_enable 1
9195 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9200 local STRIPE_SIZE=$2
9201 local FILE_LENGTH=$3
9202 local RA_INC=1048576
9203 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9204 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9205 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9206 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9207 get_named_value 'read but discarded' |
9208 cut -d" " -f1 | calc_total)
9209 if [[ $DISCARD -gt $discard_limit ]]; then
9210 $LCTL get_param llite.*.read_ahead_stats
9211 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9213 echo "Read-ahead success for size ${READ_SIZE}"
9218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9219 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9221 local STRIPE_SIZE=1048576
9222 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9224 if [ $SLOW == "yes" ]; then
9225 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9227 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9230 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9232 # prepare the read-ahead file
9233 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9234 cancel_lru_locks osc
9235 for BIDX in 2 4 8 16 32 64 128 256
9237 local BSIZE=$((BIDX*4096))
9238 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9239 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9240 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9241 $LCTL set_param -n llite.*.read_ahead_stats 0
9242 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9243 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9244 cancel_lru_locks osc
9245 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9250 run_test 101b "check stride-io mode read-ahead ================="
9253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9255 local STRIPE_SIZE=1048576
9256 local FILE_LENGTH=$((STRIPE_SIZE*100))
9261 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9263 cancel_lru_locks osc
9264 $LCTL set_param osc.*.rpc_stats 0
9265 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9266 $LCTL get_param osc.*.rpc_stats
9267 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9268 local stats=$($LCTL get_param -n $osc_rpc_stats)
9269 local lines=$(echo "$stats" | awk 'END {print NR;}')
9272 if [ $lines -le 20 ]; then
9273 echo "continue debug"
9276 for size in 1 2 4 8; do
9277 local rpc=$(echo "$stats" |
9278 awk '($1 == "'$size':") {print $2; exit; }')
9279 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9280 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9282 echo "$osc_rpc_stats check passed!"
9287 run_test 101c "check stripe_size aligned read-ahead ================="
9290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9292 local file=$DIR/$tfile
9293 local sz_MB=${FILESIZE_101d:-80}
9294 local ra_MB=${READAHEAD_MB:-40}
9296 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9297 [ $free_MB -lt $sz_MB ] &&
9298 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9300 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9301 $LFS setstripe -c -1 $file || error "setstripe failed"
9303 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9304 echo Cancel LRU locks on lustre client to flush the client cache
9305 cancel_lru_locks osc
9307 echo Disable read-ahead
9308 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9309 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9310 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9311 $LCTL get_param -n llite.*.max_read_ahead_mb
9313 echo "Reading the test file $file with read-ahead disabled"
9314 local sz_KB=$((sz_MB * 1024 / 4))
9315 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9316 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9317 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9318 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9320 echo "Cancel LRU locks on lustre client to flush the client cache"
9321 cancel_lru_locks osc
9322 echo Enable read-ahead with ${ra_MB}MB
9323 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9325 echo "Reading the test file $file with read-ahead enabled"
9326 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9327 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9329 echo "read-ahead disabled time read $raOFF"
9330 echo "read-ahead enabled time read $raON"
9333 wait_delete_completed
9335 # use awk for this check instead of bash because it handles decimals
9336 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9337 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9339 run_test 101d "file read with and without read-ahead enabled"
9342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9344 local file=$DIR/$tfile
9345 local size_KB=500 #KB
9349 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9350 local need_KB=$((count * size_KB))
9351 [[ $free_KB -le $need_KB ]] &&
9352 skip_env "Need free space $need_KB, have $free_KB"
9354 echo "Creating $count ${size_KB}K test files"
9355 for ((i = 0; i < $count; i++)); do
9356 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9359 echo "Cancel LRU locks on lustre client to flush the client cache"
9360 cancel_lru_locks $OSC
9362 echo "Reset readahead stats"
9363 $LCTL set_param -n llite.*.read_ahead_stats 0
9365 for ((i = 0; i < $count; i++)); do
9366 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9369 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9370 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9372 for ((i = 0; i < $count; i++)); do
9373 rm -rf $file.$i 2>/dev/null
9376 #10000 means 20% reads are missing in readahead
9377 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9379 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9382 which iozone || skip_env "no iozone installed"
9384 local old_debug=$($LCTL get_param debug)
9385 old_debug=${old_debug#*=}
9386 $LCTL set_param debug="reada mmap"
9388 # create a test file
9389 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9391 echo Cancel LRU locks on lustre client to flush the client cache
9392 cancel_lru_locks osc
9394 echo Reset readahead stats
9395 $LCTL set_param -n llite.*.read_ahead_stats 0
9397 echo mmap read the file with small block size
9398 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9401 echo checking missing pages
9402 $LCTL get_param llite.*.read_ahead_stats
9403 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9404 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9406 $LCTL set_param debug="$old_debug"
9407 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9410 run_test 101f "check mmap read performance"
9412 test_101g_brw_size_test() {
9414 local pages=$((mb * 1048576 / PAGE_SIZE))
9415 local file=$DIR/$tfile
9417 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9418 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9419 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9420 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9424 stack_trap "rm -f $file" EXIT
9425 $LCTL set_param -n osc.*.rpc_stats=0
9427 # 10 RPCs should be enough for the test
9429 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9430 { error "dd write ${mb} MB blocks failed"; return 3; }
9431 cancel_lru_locks osc
9432 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9433 { error "dd write ${mb} MB blocks failed"; return 4; }
9435 # calculate number of full-sized read and write RPCs
9436 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9437 sed -n '/pages per rpc/,/^$/p' |
9438 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9439 END { print reads,writes }'))
9440 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9442 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9449 remote_ost_nodsh && skip "remote OST with nodsh"
9452 local osts=$(get_facets OST)
9453 local list=$(comma_list $(osts_nodes))
9454 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9455 local brw_size="obdfilter.*.brw_size"
9457 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9459 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9461 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9462 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9463 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9464 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9465 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9466 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9468 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9471 if [[ $orig_mb -lt 16 ]]; then
9472 save_lustre_params $osts "$brw_size" > $p
9473 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9474 error "set 16MB RPC size failed"
9476 echo "remount client to enable new RPC size"
9477 remount_client $MOUNT || error "remount_client failed"
9480 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9481 # should be able to set brw_size=12, but no rpc_stats for that
9482 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9485 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9487 if [[ $orig_mb -lt 16 ]]; then
9488 restore_lustre_params < $p
9489 remount_client $MOUNT || error "remount_client restore failed"
9492 rm -f $p $DIR/$tfile
9494 run_test 101g "Big bulk(4/16 MiB) readahead"
9497 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9499 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9500 error "dd 70M file failed"
9501 echo Cancel LRU locks on lustre client to flush the client cache
9502 cancel_lru_locks osc
9504 echo "Reset readahead stats"
9505 $LCTL set_param -n llite.*.read_ahead_stats 0
9507 echo "Read 10M of data but cross 64M bundary"
9508 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9509 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9510 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9511 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9512 rm -f $p $DIR/$tfile
9514 run_test 101h "Readahead should cover current read window"
9517 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9518 error "dd 10M file failed"
9520 local max_per_file_mb=$($LCTL get_param -n \
9521 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9522 cancel_lru_locks osc
9523 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9524 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9525 error "set max_read_ahead_per_file_mb to 1 failed"
9527 echo "Reset readahead stats"
9528 $LCTL set_param llite.*.read_ahead_stats=0
9530 dd if=$DIR/$tfile of=/dev/null bs=2M
9532 $LCTL get_param llite.*.read_ahead_stats
9533 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9534 awk '/misses/ { print $2 }')
9535 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9538 run_test 101i "allow current readahead to exceed reservation"
9541 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9542 error "setstripe $DIR/$tfile failed"
9543 local file_size=$((1048576 * 16))
9544 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9545 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9547 echo Disable read-ahead
9548 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9550 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9551 for blk in $PAGE_SIZE 1048576 $file_size; do
9552 cancel_lru_locks osc
9553 echo "Reset readahead stats"
9554 $LCTL set_param -n llite.*.read_ahead_stats=0
9555 local count=$(($file_size / $blk))
9556 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9557 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9558 get_named_value 'failed to fast read' |
9559 cut -d" " -f1 | calc_total)
9560 $LCTL get_param -n llite.*.read_ahead_stats
9561 [ $miss -eq $count ] || error "expected $count got $miss"
9564 rm -f $p $DIR/$tfile
9566 run_test 101j "A complete read block should be submitted when no RA"
9569 test_mkdir $DIR/$tdir
9570 chown $RUNAS_ID $DIR/$tdir
9573 STRIPE_COUNT=$OSTCOUNT
9574 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9576 trap cleanup_test102 EXIT
9578 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9580 for num in 1 2 3 4; do
9581 for count in $(seq 1 $STRIPE_COUNT); do
9582 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9583 local size=`expr $STRIPE_SIZE \* $num`
9584 local file=file"$num-$idx-$count"
9585 $1 $LFS setstripe -S $size -i $idx -c $count $file
9591 $1 tar cf $TMP/f102.tar $tdir --xattrs
9597 rm -rf $DIR/d0.sanity/d102
9601 [ "$UID" != 0 ] && skip "must run as root"
9602 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9603 skip_env "must have user_xattr"
9605 [ -z "$(which setfattr 2>/dev/null)" ] &&
9606 skip_env "could not find setfattr"
9608 local testfile=$DIR/$tfile
9611 echo "set/get xattr..."
9612 setfattr -n trusted.name1 -v value1 $testfile ||
9613 error "setfattr -n trusted.name1=value1 $testfile failed"
9614 getfattr -n trusted.name1 $testfile 2> /dev/null |
9615 grep "trusted.name1=.value1" ||
9616 error "$testfile missing trusted.name1=value1"
9618 setfattr -n user.author1 -v author1 $testfile ||
9619 error "setfattr -n user.author1=author1 $testfile failed"
9620 getfattr -n user.author1 $testfile 2> /dev/null |
9621 grep "user.author1=.author1" ||
9622 error "$testfile missing trusted.author1=author1"
9625 setfattr -n trusted.name2 -v value2 $testfile ||
9626 error "$testfile unable to set trusted.name2"
9627 setfattr -n trusted.name3 -v value3 $testfile ||
9628 error "$testfile unable to set trusted.name3"
9629 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9630 grep "trusted.name" | wc -l) -eq 3 ] ||
9631 error "$testfile missing 3 trusted.name xattrs"
9633 setfattr -n user.author2 -v author2 $testfile ||
9634 error "$testfile unable to set user.author2"
9635 setfattr -n user.author3 -v author3 $testfile ||
9636 error "$testfile unable to set user.author3"
9637 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9638 grep "user.author" | wc -l) -eq 3 ] ||
9639 error "$testfile missing 3 user.author xattrs"
9641 echo "remove xattr..."
9642 setfattr -x trusted.name1 $testfile ||
9643 error "$testfile error deleting trusted.name1"
9644 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9645 error "$testfile did not delete trusted.name1 xattr"
9647 setfattr -x user.author1 $testfile ||
9648 error "$testfile error deleting user.author1"
9649 echo "set lustre special xattr ..."
9650 $LFS setstripe -c1 $testfile
9651 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9652 awk -F "=" '/trusted.lov/ { print $2 }' )
9653 setfattr -n "trusted.lov" -v $lovea $testfile ||
9654 error "$testfile doesn't ignore setting trusted.lov again"
9655 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9656 error "$testfile allow setting invalid trusted.lov"
9659 run_test 102a "user xattr test =================================="
9661 check_102b_layout() {
9663 local testfile=$DIR/$tfile
9665 echo "test layout '$layout'"
9666 $LFS setstripe $layout $testfile || error "setstripe failed"
9667 $LFS getstripe -y $testfile
9669 echo "get/set/list trusted.lov xattr ..." # b=10930
9670 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9671 [[ "$value" =~ "trusted.lov" ]] ||
9672 error "can't get trusted.lov from $testfile"
9673 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9674 error "getstripe failed"
9676 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9678 value=$(cut -d= -f2 <<<$value)
9679 # LU-13168: truncated xattr should fail if short lov_user_md header
9680 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9681 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9682 for len in $lens; do
9683 echo "setfattr $len $testfile.2"
9684 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9685 [ $len -lt 66 ] && error "short xattr len=$len worked"
9687 local stripe_size=$($LFS getstripe -S $testfile.2)
9688 local stripe_count=$($LFS getstripe -c $testfile.2)
9689 [[ $stripe_size -eq 65536 ]] ||
9690 error "stripe size $stripe_size != 65536"
9691 [[ $stripe_count -eq $stripe_count_orig ]] ||
9692 error "stripe count $stripe_count != $stripe_count_orig"
9693 rm $testfile $testfile.2
9697 [ -z "$(which setfattr 2>/dev/null)" ] &&
9698 skip_env "could not find setfattr"
9699 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9701 # check plain layout
9702 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9704 # and also check composite layout
9705 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9708 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9711 [ -z "$(which setfattr 2>/dev/null)" ] &&
9712 skip_env "could not find setfattr"
9713 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9715 # b10930: get/set/list lustre.lov xattr
9716 echo "get/set/list lustre.lov xattr ..."
9717 test_mkdir $DIR/$tdir
9718 chown $RUNAS_ID $DIR/$tdir
9719 local testfile=$DIR/$tdir/$tfile
9720 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9721 error "setstripe failed"
9722 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9723 error "getstripe failed"
9724 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9725 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9727 local testfile2=${testfile}2
9728 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9729 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9731 $RUNAS $MCREATE $testfile2
9732 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9733 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9734 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9735 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9736 [ $stripe_count -eq $STRIPECOUNT ] ||
9737 error "stripe count $stripe_count != $STRIPECOUNT"
9739 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9741 compare_stripe_info1() {
9742 local stripe_index_all_zero=true
9744 for num in 1 2 3 4; do
9745 for count in $(seq 1 $STRIPE_COUNT); do
9746 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9747 local size=$((STRIPE_SIZE * num))
9748 local file=file"$num-$offset-$count"
9749 stripe_size=$($LFS getstripe -S $PWD/$file)
9750 [[ $stripe_size -ne $size ]] &&
9751 error "$file: size $stripe_size != $size"
9752 stripe_count=$($LFS getstripe -c $PWD/$file)
9753 # allow fewer stripes to be created, ORI-601
9754 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9755 error "$file: count $stripe_count != $count"
9756 stripe_index=$($LFS getstripe -i $PWD/$file)
9757 [[ $stripe_index -ne 0 ]] &&
9758 stripe_index_all_zero=false
9762 $stripe_index_all_zero &&
9763 error "all files are being extracted starting from OST index 0"
9767 have_xattrs_include() {
9768 tar --help | grep -q xattrs-include &&
9769 echo --xattrs-include="lustre.*"
9773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9774 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9776 XINC=$(have_xattrs_include)
9778 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9780 compare_stripe_info1
9782 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9786 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9788 XINC=$(have_xattrs_include)
9790 test_mkdir $DIR/$tdir.restore
9792 tar cf - --xattrs $tdir | tar xf - \
9793 -C $DIR/$tdir.restore --xattrs $XINC
9794 cd $DIR/$tdir.restore/$tdir
9795 compare_stripe_info1
9797 run_test 102f "tar copy files, not keep osts"
9800 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9801 skip "must have user_xattr"
9802 [ -z "$(which setfattr 2>/dev/null)" ] &&
9803 skip_env "could not find setfattr"
9804 [ -z "$(which getfattr 2>/dev/null)" ] &&
9805 skip_env "could not find getfattr"
9807 local xsize=${1:-1024} # in bytes
9808 local file=$DIR/$tfile
9809 local value="$(generate_string $xsize)"
9810 local xbig=trusted.big
9814 log "save $xbig on $file"
9817 setfattr -n $xbig -v $value $file ||
9818 error "saving $xbig on $file failed"
9820 setfattr -n $xbig -v $value $file &&
9821 error "saving $xbig on $file succeeded"
9825 local orig=$(get_xattr_value $xbig $file)
9826 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9828 local xsml=trusted.sml
9829 log "save $xsml on $file"
9830 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9832 local new=$(get_xattr_value $xbig $file)
9833 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9835 log "grow $xsml on $file"
9836 setfattr -n $xsml -v "$value" $file ||
9837 error "growing $xsml on $file failed"
9839 new=$(get_xattr_value $xbig $file)
9840 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9841 log "$xbig still valid after growing $xsml"
9846 test_102h() { # bug 15777
9849 run_test 102h "grow xattr from inside inode to external block"
9852 large_xattr_enabled || skip_env "ea_inode feature disabled"
9854 echo "setting xattr of max xattr size: $(max_xattr_size)"
9855 grow_xattr $(max_xattr_size)
9857 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9858 echo "This should fail:"
9859 grow_xattr $(($(max_xattr_size) + 10)) 1
9861 run_test 102ha "grow xattr from inside inode to external inode"
9863 test_102i() { # bug 17038
9864 [ -z "$(which getfattr 2>/dev/null)" ] &&
9865 skip "could not find getfattr"
9868 ln -s $DIR/$tfile $DIR/${tfile}link
9869 getfattr -n trusted.lov $DIR/$tfile ||
9870 error "lgetxattr on $DIR/$tfile failed"
9871 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9872 grep -i "no such attr" ||
9873 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9874 rm -f $DIR/$tfile $DIR/${tfile}link
9876 run_test 102i "lgetxattr test on symbolic link ============"
9879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9880 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9882 XINC=$(have_xattrs_include)
9883 setup_test102 "$RUNAS"
9884 chown $RUNAS_ID $DIR/$tdir
9885 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9887 compare_stripe_info1 "$RUNAS"
9889 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9892 [ -z "$(which setfattr 2>/dev/null)" ] &&
9893 skip "could not find setfattr"
9896 # b22187 just check that does not crash for regular file.
9897 setfattr -n trusted.lov $DIR/$tfile
9898 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9899 local test_kdir=$DIR/$tdir
9900 test_mkdir $test_kdir
9901 local default_size=$($LFS getstripe -S $test_kdir)
9902 local default_count=$($LFS getstripe -c $test_kdir)
9903 local default_offset=$($LFS getstripe -i $test_kdir)
9904 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9905 error 'dir setstripe failed'
9906 setfattr -n trusted.lov $test_kdir
9907 local stripe_size=$($LFS getstripe -S $test_kdir)
9908 local stripe_count=$($LFS getstripe -c $test_kdir)
9909 local stripe_offset=$($LFS getstripe -i $test_kdir)
9910 [ $stripe_size -eq $default_size ] ||
9911 error "stripe size $stripe_size != $default_size"
9912 [ $stripe_count -eq $default_count ] ||
9913 error "stripe count $stripe_count != $default_count"
9914 [ $stripe_offset -eq $default_offset ] ||
9915 error "stripe offset $stripe_offset != $default_offset"
9916 rm -rf $DIR/$tfile $test_kdir
9918 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9921 [ -z "$(which getfattr 2>/dev/null)" ] &&
9922 skip "could not find getfattr"
9924 # LU-532 trusted. xattr is invisible to non-root
9925 local testfile=$DIR/$tfile
9929 echo "listxattr as user..."
9930 chown $RUNAS_ID $testfile
9931 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9932 grep -q "trusted" &&
9933 error "$testfile trusted xattrs are user visible"
9937 run_test 102l "listxattr size test =================================="
9939 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9940 local path=$DIR/$tfile
9943 listxattr_size_check $path || error "listattr_size_check $path failed"
9945 run_test 102m "Ensure listxattr fails on small bufffer ========"
9949 getxattr() { # getxattr path name
9950 # Return the base64 encoding of the value of xattr name on path.
9954 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9956 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9958 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9960 getfattr --absolute-names --encoding=base64 --name=$name $path |
9961 awk -F= -v name=$name '$1 == name {
9962 print substr($0, index($0, "=") + 1);
9966 test_102n() { # LU-4101 mdt: protect internal xattrs
9967 [ -z "$(which setfattr 2>/dev/null)" ] &&
9968 skip "could not find setfattr"
9969 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9971 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9974 local file0=$DIR/$tfile.0
9975 local file1=$DIR/$tfile.1
9976 local xattr0=$TMP/$tfile.0
9977 local xattr1=$TMP/$tfile.1
9978 local namelist="lov lma lmv link fid version som hsm"
9982 rm -rf $file0 $file1 $xattr0 $xattr1
9985 # Get 'before' xattrs of $file1.
9986 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9988 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9989 namelist+=" lfsck_namespace"
9990 for name in $namelist; do
9991 # Try to copy xattr from $file0 to $file1.
9992 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9994 setfattr --name=trusted.$name --value="$value" $file1 ||
9995 error "setxattr 'trusted.$name' failed"
9997 # Try to set a garbage xattr.
9998 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10000 if [[ x$name == "xlov" ]]; then
10001 setfattr --name=trusted.lov --value="$value" $file1 &&
10002 error "setxattr invalid 'trusted.lov' success"
10004 setfattr --name=trusted.$name --value="$value" $file1 ||
10005 error "setxattr invalid 'trusted.$name' failed"
10008 # Try to remove the xattr from $file1. We don't care if this
10009 # appears to succeed or fail, we just don't want there to be
10010 # any changes or crashes.
10011 setfattr --remove=$trusted.$name $file1 2> /dev/null
10014 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10017 # Try to copy xattr from $file0 to $file1.
10018 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10020 setfattr --name=trusted.$name --value="$value" $file1 ||
10021 error "setxattr 'trusted.$name' failed"
10023 # Try to set a garbage xattr.
10024 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10026 setfattr --name=trusted.$name --value="$value" $file1 ||
10027 error "setxattr 'trusted.$name' failed"
10029 # Try to remove the xattr from $file1. We don't care if this
10030 # appears to succeed or fail, we just don't want there to be
10031 # any changes or crashes.
10032 setfattr --remove=$trusted.$name $file1 2> /dev/null
10035 # Get 'after' xattrs of file1.
10036 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10038 if ! diff $xattr0 $xattr1; then
10039 error "before and after xattrs of '$file1' differ"
10042 rm -rf $file0 $file1 $xattr0 $xattr1
10046 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10048 test_102p() { # LU-4703 setxattr did not check ownership
10049 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10050 skip "MDS needs to be at least 2.5.56"
10052 local testfile=$DIR/$tfile
10056 echo "setfacl as user..."
10057 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10058 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10060 echo "setfattr as user..."
10061 setfacl -m "u:$RUNAS_ID:---" $testfile
10062 $RUNAS setfattr -x system.posix_acl_access $testfile
10063 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10065 run_test 102p "check setxattr(2) correctly fails without permission"
10068 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10069 skip "MDS needs to be at least 2.6.92"
10071 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10073 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10076 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10077 skip "MDS needs to be at least 2.6.93"
10079 touch $DIR/$tfile || error "touch"
10080 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10081 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10082 rm $DIR/$tfile || error "rm"
10085 mkdir -p $DIR/$tdir || error "mkdir"
10086 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10087 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10088 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10089 error "$testfile error deleting user.author1"
10090 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10091 grep "user.$(basename $tdir)" &&
10092 error "$tdir did not delete user.$(basename $tdir)"
10093 rmdir $DIR/$tdir || error "rmdir"
10096 test_mkdir $DIR/$tdir
10097 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10098 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10099 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10100 error "$testfile error deleting user.author1"
10101 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10102 grep "user.$(basename $tdir)" &&
10103 error "$tdir did not delete user.$(basename $tdir)"
10104 rmdir $DIR/$tdir || error "rm striped dir"
10106 run_test 102r "set EAs with empty values"
10109 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10110 skip "MDS needs to be at least 2.11.52"
10112 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10114 save_lustre_params client "llite.*.xattr_cache" > $save
10116 for cache in 0 1; do
10117 lctl set_param llite.*.xattr_cache=$cache
10120 touch $DIR/$tfile || error "touch"
10121 for prefix in lustre security system trusted user; do
10122 # Note getxattr() may fail with 'Operation not
10123 # supported' or 'No such attribute' depending
10124 # on prefix and cache.
10125 getfattr -n $prefix.n102s $DIR/$tfile &&
10126 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10130 restore_lustre_params < $save
10132 run_test 102s "getting nonexistent xattrs should fail"
10135 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10136 skip "MDS needs to be at least 2.11.52"
10138 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10140 save_lustre_params client "llite.*.xattr_cache" > $save
10142 for cache in 0 1; do
10143 lctl set_param llite.*.xattr_cache=$cache
10145 for buf_size in 0 256; do
10147 touch $DIR/$tfile || error "touch"
10148 setfattr -n user.multiop $DIR/$tfile
10149 $MULTIOP $DIR/$tfile oa$buf_size ||
10150 error "cannot get zero length xattr value (buf_size = $buf_size)"
10154 restore_lustre_params < $save
10156 run_test 102t "zero length xattr values handled correctly"
10160 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10165 [ "$UID" != 0 ] && skip "must run as root"
10166 $GSS && skip_env "could not run under gss"
10167 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10168 skip_env "must have acl enabled"
10169 [ -z "$(which setfacl 2>/dev/null)" ] &&
10170 skip_env "could not find setfacl"
10171 remote_mds_nodsh && skip "remote MDS with nodsh"
10173 gpasswd -a daemon bin # LU-5641
10174 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10176 declare -a identity_old
10178 for num in $(seq $MDSCOUNT); do
10179 switch_identity $num true || identity_old[$num]=$?
10182 SAVE_UMASK=$(umask)
10184 mkdir -p $DIR/$tdir
10187 echo "performing cp ..."
10188 run_acl_subtest cp || error "run_acl_subtest cp failed"
10189 echo "performing getfacl-noacl..."
10190 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10191 echo "performing misc..."
10192 run_acl_subtest misc || error "misc test failed"
10193 echo "performing permissions..."
10194 run_acl_subtest permissions || error "permissions failed"
10195 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10196 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10197 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10198 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10200 echo "performing permissions xattr..."
10201 run_acl_subtest permissions_xattr ||
10202 error "permissions_xattr failed"
10204 echo "performing setfacl..."
10205 run_acl_subtest setfacl || error "setfacl test failed"
10207 # inheritance test got from HP
10208 echo "performing inheritance..."
10209 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10210 chmod +x make-tree || error "chmod +x failed"
10211 run_acl_subtest inheritance || error "inheritance test failed"
10214 echo "LU-974 ignore umask when acl is enabled..."
10215 run_acl_subtest 974 || error "LU-974 umask test failed"
10216 if [ $MDSCOUNT -ge 2 ]; then
10217 run_acl_subtest 974_remote ||
10218 error "LU-974 umask test failed under remote dir"
10221 echo "LU-2561 newly created file is same size as directory..."
10222 if [ "$mds1_FSTYPE" != "zfs" ]; then
10223 run_acl_subtest 2561 || error "LU-2561 test failed"
10225 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10228 run_acl_subtest 4924 || error "LU-4924 test failed"
10233 for num in $(seq $MDSCOUNT); do
10234 if [ "${identity_old[$num]}" = 1 ]; then
10235 switch_identity $num false || identity_old[$num]=$?
10239 run_test 103a "acl test"
10245 for U in {0..511}; do
10247 local O=$(printf "%04o" $U)
10249 umask $(printf "%04o" $((511 ^ $O)))
10250 $LFS setstripe -c 1 $DIR/$tfile.s$O
10251 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10253 (( $S == ($O & 0666) )) ||
10254 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10256 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10257 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10258 (( $S == ($O & 0666) )) ||
10259 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10261 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10262 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10263 (( $S == ($O & 0666) )) ||
10264 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10265 rm -f $DIR/$tfile.[smp]$0
10269 # limit the concurrently running threads to 64. LU-11878
10270 local idx=$((U % 64))
10271 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10276 run_test 103b "umask lfs setstripe"
10279 mkdir -p $DIR/$tdir
10280 cp -rp $DIR/$tdir $DIR/$tdir.bak
10282 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10283 error "$DIR/$tdir shouldn't contain default ACL"
10284 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10285 error "$DIR/$tdir.bak shouldn't contain default ACL"
10288 run_test 103c "'cp -rp' won't set empty acl"
10291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10294 lfs df || error "lfs df failed"
10295 lfs df -ih || error "lfs df -ih failed"
10296 lfs df -h $DIR || error "lfs df -h $DIR failed"
10297 lfs df -i $DIR || error "lfs df -i $DIR failed"
10298 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10299 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10301 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10302 lctl --device %$OSC deactivate
10303 lfs df || error "lfs df with deactivated OSC failed"
10304 lctl --device %$OSC activate
10305 # wait the osc back to normal
10306 wait_osc_import_ready client ost
10308 lfs df || error "lfs df with reactivated OSC failed"
10311 run_test 104a "lfs df [-ih] [path] test ========================="
10314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10315 [ $RUNAS_ID -eq $UID ] &&
10316 skip_env "RUNAS_ID = UID = $UID -- skipping"
10318 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10319 grep "Permission denied" | wc -l)))
10320 if [ $denied_cnt -ne 0 ]; then
10321 error "lfs check servers test failed"
10324 run_test 104b "$RUNAS lfs check servers test ===================="
10327 # doesn't work on 2.4 kernels
10329 if $(flock_is_enabled); then
10330 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10332 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10336 run_test 105a "flock when mounted without -o flock test ========"
10340 if $(flock_is_enabled); then
10341 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10343 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10347 run_test 105b "fcntl when mounted without -o flock test ========"
10351 if $(flock_is_enabled); then
10352 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10354 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10358 run_test 105c "lockf when mounted without -o flock test"
10360 test_105d() { # bug 15924
10361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10363 test_mkdir $DIR/$tdir
10364 flock_is_enabled || skip_env "mount w/o flock enabled"
10365 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10366 $LCTL set_param fail_loc=0x80000315
10367 flocks_test 2 $DIR/$tdir
10369 run_test 105d "flock race (should not freeze) ========"
10371 test_105e() { # bug 22660 && 22040
10372 flock_is_enabled || skip_env "mount w/o flock enabled"
10375 flocks_test 3 $DIR/$tfile
10377 run_test 105e "Two conflicting flocks from same process"
10379 test_106() { #bug 10921
10380 test_mkdir $DIR/$tdir
10381 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10382 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10384 run_test 106 "attempt exec of dir followed by chown of that dir"
10387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10395 local save_pattern=$(sysctl -n kernel.core_pattern)
10396 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10397 sysctl -w kernel.core_pattern=$file
10398 sysctl -w kernel.core_uses_pid=0
10400 ulimit -c unlimited
10406 kill -s 11 $SLEEPPID
10408 if [ -e $file ]; then
10409 size=`stat -c%s $file`
10410 [ $size -eq 0 ] && error "Fail to create core file $file"
10412 error "Fail to create core file $file"
10415 sysctl -w kernel.core_pattern=$save_pattern
10416 sysctl -w kernel.core_uses_pid=$save_uses_pid
10419 run_test 107 "Coredump on SIG"
10422 test_mkdir $DIR/$tdir
10423 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10424 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10425 error "mkdir with 256 char should fail, but did not"
10426 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10427 error "create with 255 char failed"
10428 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10429 error "create with 256 char should fail, but did not"
10434 run_test 110 "filename length checking"
10437 # Purpose: To verify dynamic thread (OSS) creation.
10440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10441 remote_ost_nodsh && skip "remote OST with nodsh"
10443 # Lustre does not stop service threads once they are started.
10444 # Reset number of running threads to default.
10449 local save_params="$TMP/sanity-$TESTNAME.parameters"
10451 # Get ll_ost_io count before I/O
10452 OSTIO_pre=$(do_facet ost1 \
10453 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10454 # Exit if lustre is not running (ll_ost_io not running).
10455 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10457 echo "Starting with $OSTIO_pre threads"
10458 local thread_max=$((OSTIO_pre * 2))
10459 local rpc_in_flight=$((thread_max * 2))
10460 # Number of I/O Process proposed to be started.
10462 local facets=$(get_facets OST)
10464 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10465 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10467 # Set in_flight to $rpc_in_flight
10468 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10469 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10470 nfiles=${rpc_in_flight}
10471 # Set ost thread_max to $thread_max
10472 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10474 # 5 Minutes should be sufficient for max number of OSS
10475 # threads(thread_max) to be created.
10479 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10480 test_mkdir $DIR/$tdir
10481 for i in $(seq $nfiles); do
10482 local file=$DIR/$tdir/${tfile}-$i
10483 $LFS setstripe -c -1 -i 0 $file
10484 ($WTL $file $timeout)&
10487 # I/O Started - Wait for thread_started to reach thread_max or report
10488 # error if thread_started is more than thread_max.
10489 echo "Waiting for thread_started to reach thread_max"
10490 local thread_started=0
10491 local end_time=$((SECONDS + timeout))
10493 while [ $SECONDS -le $end_time ] ; do
10495 # Get ost i/o thread_started count.
10496 thread_started=$(do_facet ost1 \
10498 ost.OSS.ost_io.threads_started | cut -d= -f2")
10499 # Break out if thread_started is equal/greater than thread_max
10500 if [[ $thread_started -ge $thread_max ]]; then
10501 echo ll_ost_io thread_started $thread_started, \
10502 equal/greater than thread_max $thread_max
10508 # Cleanup - We have the numbers, Kill i/o jobs if running.
10509 jobcount=($(jobs -p))
10510 for i in $(seq 0 $((${#jobcount[@]}-1)))
10512 kill -9 ${jobcount[$i]}
10513 if [ $? -ne 0 ] ; then
10515 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10519 # Cleanup files left by WTL binary.
10520 for i in $(seq $nfiles); do
10521 local file=$DIR/$tdir/${tfile}-$i
10523 if [ $? -ne 0 ] ; then
10524 echo "Warning: Failed to delete file $file"
10528 restore_lustre_params <$save_params
10529 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10531 # Error out if no new thread has started or Thread started is greater
10533 if [[ $thread_started -le $OSTIO_pre ||
10534 $thread_started -gt $thread_max ]]; then
10535 error "ll_ost_io: thread_started $thread_started" \
10536 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10537 "No new thread started or thread started greater " \
10541 run_test 115 "verify dynamic thread creation===================="
10544 wait_delete_completed
10545 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10546 echo "OST kbytes available: ${AVAIL[@]}"
10551 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10552 #echo OST $i: ${AVAIL[i]}kb
10553 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10557 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10562 echo "Min free space: OST $MINI: $MINV"
10563 echo "Max free space: OST $MAXI: $MAXV"
10566 test_116a() { # was previously test_116()
10567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10568 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10569 remote_mds_nodsh && skip "remote MDS with nodsh"
10571 echo -n "Free space priority "
10572 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10577 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10578 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10579 trap simple_cleanup_common EXIT
10581 # Check if we need to generate uneven OSTs
10582 test_mkdir -p $DIR/$tdir/OST${MINI}
10583 local FILL=$((MINV / 4))
10584 local DIFF=$((MAXV - MINV))
10585 local DIFF2=$((DIFF * 100 / MINV))
10587 local threshold=$(do_facet $SINGLEMDS \
10588 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10589 threshold=${threshold%%%}
10590 echo -n "Check for uneven OSTs: "
10591 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10593 if [[ $DIFF2 -gt $threshold ]]; then
10595 echo "Don't need to fill OST$MINI"
10597 # generate uneven OSTs. Write 2% over the QOS threshold value
10599 DIFF=$((threshold - DIFF2 + 2))
10600 DIFF2=$((MINV * DIFF / 100))
10601 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10602 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10603 error "setstripe failed"
10604 DIFF=$((DIFF2 / 2048))
10606 while [ $i -lt $DIFF ]; do
10608 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10609 bs=2M count=1 2>/dev/null
10618 DIFF=$((MAXV - MINV))
10619 DIFF2=$((DIFF * 100 / MINV))
10620 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10621 if [ $DIFF2 -gt $threshold ]; then
10624 echo "failed - QOS mode won't be used"
10625 simple_cleanup_common
10626 skip "QOS imbalance criteria not met"
10634 # now fill using QOS
10635 $LFS setstripe -c 1 $DIR/$tdir
10636 FILL=$((FILL / 200))
10637 if [ $FILL -gt 600 ]; then
10640 echo "writing $FILL files to QOS-assigned OSTs"
10642 while [ $i -lt $FILL ]; do
10644 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10645 count=1 2>/dev/null
10648 echo "wrote $i 200k files"
10652 echo "Note: free space may not be updated, so measurements might be off"
10654 DIFF2=$((MAXV - MINV))
10655 echo "free space delta: orig $DIFF final $DIFF2"
10656 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10657 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10658 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10659 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10660 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10661 if [[ $DIFF -gt 0 ]]; then
10662 FILL=$((DIFF2 * 100 / DIFF - 100))
10663 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10666 # Figure out which files were written where
10667 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10668 awk '/'$MINI1': / {print $2; exit}')
10670 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10671 echo "$MINC files created on smaller OST $MINI1"
10672 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10673 awk '/'$MAXI1': / {print $2; exit}')
10675 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10676 echo "$MAXC files created on larger OST $MAXI1"
10677 if [[ $MINC -gt 0 ]]; then
10678 FILL=$((MAXC * 100 / MINC - 100))
10679 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10681 [[ $MAXC -gt $MINC ]] ||
10682 error_ignore LU-9 "stripe QOS didn't balance free space"
10683 simple_cleanup_common
10685 run_test 116a "stripe QOS: free space balance ==================="
10687 test_116b() { # LU-2093
10688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10689 remote_mds_nodsh && skip "remote MDS with nodsh"
10691 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10692 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10693 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10694 [ -z "$old_rr" ] && skip "no QOS"
10695 do_facet $SINGLEMDS lctl set_param \
10696 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10697 mkdir -p $DIR/$tdir
10698 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10699 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10700 do_facet $SINGLEMDS lctl set_param fail_loc=0
10702 do_facet $SINGLEMDS lctl set_param \
10703 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10705 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10707 test_117() # bug 10891
10709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10711 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10712 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10713 lctl set_param fail_loc=0x21e
10714 > $DIR/$tfile || error "truncate failed"
10715 lctl set_param fail_loc=0
10716 echo "Truncate succeeded."
10719 run_test 117 "verify osd extend =========="
10721 NO_SLOW_RESENDCOUNT=4
10722 export OLD_RESENDCOUNT=""
10723 set_resend_count () {
10724 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10725 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10726 lctl set_param -n $PROC_RESENDCOUNT $1
10727 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10730 # for reduce test_118* time (b=14842)
10731 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10733 # Reset async IO behavior after error case
10735 FILE=$DIR/reset_async
10737 # Ensure all OSCs are cleared
10738 $LFS setstripe -c -1 $FILE
10739 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10744 test_118a() #bug 11710
10746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10750 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10751 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10752 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10754 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10755 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10760 run_test 118a "verify O_SYNC works =========="
10764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10765 remote_ost_nodsh && skip "remote OST with nodsh"
10769 #define OBD_FAIL_SRV_ENOENT 0x217
10770 set_nodes_failloc "$(osts_nodes)" 0x217
10771 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10773 set_nodes_failloc "$(osts_nodes)" 0
10774 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10775 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10778 if [[ $RC -eq 0 ]]; then
10779 error "Must return error due to dropped pages, rc=$RC"
10783 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10784 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10788 echo "Dirty pages not leaked on ENOENT"
10790 # Due to the above error the OSC will issue all RPCs syncronously
10791 # until a subsequent RPC completes successfully without error.
10792 $MULTIOP $DIR/$tfile Ow4096yc
10797 run_test 118b "Reclaim dirty pages on fatal error =========="
10801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10803 # for 118c, restore the original resend count, LU-1940
10804 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10805 set_resend_count $OLD_RESENDCOUNT
10806 remote_ost_nodsh && skip "remote OST with nodsh"
10810 #define OBD_FAIL_OST_EROFS 0x216
10811 set_nodes_failloc "$(osts_nodes)" 0x216
10813 # multiop should block due to fsync until pages are written
10814 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10818 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10819 error "Multiop failed to block on fsync, pid=$MULTIPID"
10822 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10824 if [[ $WRITEBACK -eq 0 ]]; then
10825 error "No page in writeback, writeback=$WRITEBACK"
10828 set_nodes_failloc "$(osts_nodes)" 0
10831 if [[ $RC -ne 0 ]]; then
10832 error "Multiop fsync failed, rc=$RC"
10835 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10836 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10838 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10839 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10843 echo "Dirty pages flushed via fsync on EROFS"
10846 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10848 # continue to use small resend count to reduce test_118* time (b=14842)
10849 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10854 remote_ost_nodsh && skip "remote OST with nodsh"
10858 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10859 set_nodes_failloc "$(osts_nodes)" 0x214
10860 # multiop should block due to fsync until pages are written
10861 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10865 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10866 error "Multiop failed to block on fsync, pid=$MULTIPID"
10869 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10871 if [[ $WRITEBACK -eq 0 ]]; then
10872 error "No page in writeback, writeback=$WRITEBACK"
10875 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10876 set_nodes_failloc "$(osts_nodes)" 0
10878 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10879 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10881 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10882 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10886 echo "Dirty pages gaurenteed flushed via fsync"
10889 run_test 118d "Fsync validation inject a delay of the bulk =========="
10892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10896 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10897 lctl set_param fail_loc=0x8000040a
10899 # Should simulate EINVAL error which is fatal
10900 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10902 if [[ $RC -eq 0 ]]; then
10903 error "Must return error due to dropped pages, rc=$RC"
10906 lctl set_param fail_loc=0x0
10908 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10909 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10910 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10912 if [[ $LOCKED -ne 0 ]]; then
10913 error "Locked pages remain in cache, locked=$LOCKED"
10916 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10917 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10921 echo "No pages locked after fsync"
10926 run_test 118f "Simulate unrecoverable OSC side error =========="
10929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10933 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10934 lctl set_param fail_loc=0x406
10936 # simulate local -ENOMEM
10937 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10940 lctl set_param fail_loc=0
10941 if [[ $RC -eq 0 ]]; then
10942 error "Must return error due to dropped pages, rc=$RC"
10945 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10946 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10947 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10949 if [[ $LOCKED -ne 0 ]]; then
10950 error "Locked pages remain in cache, locked=$LOCKED"
10953 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10954 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10958 echo "No pages locked after fsync"
10963 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10967 remote_ost_nodsh && skip "remote OST with nodsh"
10971 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10972 set_nodes_failloc "$(osts_nodes)" 0x20e
10973 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10974 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10977 set_nodes_failloc "$(osts_nodes)" 0
10978 if [[ $RC -eq 0 ]]; then
10979 error "Must return error due to dropped pages, rc=$RC"
10982 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10983 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10984 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10986 if [[ $LOCKED -ne 0 ]]; then
10987 error "Locked pages remain in cache, locked=$LOCKED"
10990 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10991 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10995 echo "No pages locked after fsync"
10999 run_test 118h "Verify timeout in handling recoverables errors =========="
11001 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11005 remote_ost_nodsh && skip "remote OST with nodsh"
11009 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11010 set_nodes_failloc "$(osts_nodes)" 0x20e
11012 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11013 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11016 set_nodes_failloc "$(osts_nodes)" 0
11020 if [[ $RC -ne 0 ]]; then
11021 error "got error, but should be not, rc=$RC"
11024 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11025 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11026 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11027 if [[ $LOCKED -ne 0 ]]; then
11028 error "Locked pages remain in cache, locked=$LOCKED"
11031 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11032 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11036 echo "No pages locked after fsync"
11040 run_test 118i "Fix error before timeout in recoverable error =========="
11042 [ "$SLOW" = "no" ] && set_resend_count 4
11045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11046 remote_ost_nodsh && skip "remote OST with nodsh"
11050 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11051 set_nodes_failloc "$(osts_nodes)" 0x220
11053 # return -EIO from OST
11054 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11056 set_nodes_failloc "$(osts_nodes)" 0x0
11057 if [[ $RC -eq 0 ]]; then
11058 error "Must return error due to dropped pages, rc=$RC"
11061 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11062 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11063 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11064 if [[ $LOCKED -ne 0 ]]; then
11065 error "Locked pages remain in cache, locked=$LOCKED"
11068 # in recoverable error on OST we want resend and stay until it finished
11069 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11070 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11074 echo "No pages locked after fsync"
11078 run_test 118j "Simulate unrecoverable OST side error =========="
11082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11083 remote_ost_nodsh && skip "remote OSTs with nodsh"
11085 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11086 set_nodes_failloc "$(osts_nodes)" 0x20e
11087 test_mkdir $DIR/$tdir
11089 for ((i=0;i<10;i++)); do
11090 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11091 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11098 set_nodes_failloc "$(osts_nodes)" 0
11101 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11103 test_118l() # LU-646
11105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11107 test_mkdir $DIR/$tdir
11108 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11111 run_test 118l "fsync dir"
11113 test_118m() # LU-3066
11115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11117 test_mkdir $DIR/$tdir
11118 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11121 run_test 118m "fdatasync dir ========="
11123 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11131 remote_ost_nodsh && skip "remote OSTs with nodsh"
11133 # Sleep to avoid a cached response.
11134 #define OBD_STATFS_CACHE_SECONDS 1
11137 # Inject a 10 second delay in the OST_STATFS handler.
11138 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11139 set_nodes_failloc "$(osts_nodes)" 0x242
11142 stat --file-system $MOUNT > /dev/null
11145 set_nodes_failloc "$(osts_nodes)" 0
11147 if ((end - begin > 20)); then
11148 error "statfs took $((end - begin)) seconds, expected 10"
11151 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11153 test_119a() # bug 11737
11155 BSIZE=$((512 * 1024))
11156 directio write $DIR/$tfile 0 1 $BSIZE
11157 # We ask to read two blocks, which is more than a file size.
11158 # directio will indicate an error when requested and actual
11159 # sizes aren't equeal (a normal situation in this case) and
11160 # print actual read amount.
11161 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11162 if [ "$NOB" != "$BSIZE" ]; then
11163 error "read $NOB bytes instead of $BSIZE"
11167 run_test 119a "Short directIO read must return actual read amount"
11169 test_119b() # bug 11737
11171 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11173 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11174 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11176 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11177 error "direct read failed"
11180 run_test 119b "Sparse directIO read must return actual read amount"
11182 test_119c() # bug 13099
11185 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11186 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11189 run_test 119c "Testing for direct read hitting hole"
11191 test_119d() # bug 15950
11193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11195 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11196 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11198 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11199 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11200 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11201 lctl set_param fail_loc=0x40d
11202 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11205 cat $DIR/$tfile > /dev/null &
11206 lctl set_param fail_loc=0
11209 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11211 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11212 error "the read rpcs have not completed in 2s"
11214 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11216 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11220 remote_mds_nodsh && skip "remote MDS with nodsh"
11221 test_mkdir -i0 -c1 $DIR/$tdir
11222 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11223 skip_env "no early lock cancel on server"
11225 lru_resize_disable mdc
11226 lru_resize_disable osc
11227 cancel_lru_locks mdc
11228 # asynchronous object destroy at MDT could cause bl ast to client
11229 cancel_lru_locks osc
11231 stat $DIR/$tdir > /dev/null
11232 can1=$(do_facet mds1 \
11233 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11234 awk '/ldlm_cancel/ {print $2}')
11235 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11236 awk '/ldlm_bl_callback/ {print $2}')
11237 test_mkdir -i0 -c1 $DIR/$tdir/d1
11238 can2=$(do_facet mds1 \
11239 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11240 awk '/ldlm_cancel/ {print $2}')
11241 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11242 awk '/ldlm_bl_callback/ {print $2}')
11243 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11244 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11245 lru_resize_enable mdc
11246 lru_resize_enable osc
11248 run_test 120a "Early Lock Cancel: mkdir test"
11251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11252 remote_mds_nodsh && skip "remote MDS with nodsh"
11253 test_mkdir $DIR/$tdir
11254 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11255 skip_env "no early lock cancel on server"
11257 lru_resize_disable mdc
11258 lru_resize_disable osc
11259 cancel_lru_locks mdc
11260 stat $DIR/$tdir > /dev/null
11261 can1=$(do_facet $SINGLEMDS \
11262 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11263 awk '/ldlm_cancel/ {print $2}')
11264 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11265 awk '/ldlm_bl_callback/ {print $2}')
11266 touch $DIR/$tdir/f1
11267 can2=$(do_facet $SINGLEMDS \
11268 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11269 awk '/ldlm_cancel/ {print $2}')
11270 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11271 awk '/ldlm_bl_callback/ {print $2}')
11272 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11273 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11274 lru_resize_enable mdc
11275 lru_resize_enable osc
11277 run_test 120b "Early Lock Cancel: create test"
11280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11281 remote_mds_nodsh && skip "remote MDS with nodsh"
11282 test_mkdir -i0 -c1 $DIR/$tdir
11283 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11284 skip "no early lock cancel on server"
11286 lru_resize_disable mdc
11287 lru_resize_disable osc
11288 test_mkdir -i0 -c1 $DIR/$tdir/d1
11289 test_mkdir -i0 -c1 $DIR/$tdir/d2
11290 touch $DIR/$tdir/d1/f1
11291 cancel_lru_locks mdc
11292 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /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 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
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 120c "Early Lock Cancel: link test"
11312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11313 remote_mds_nodsh && skip "remote MDS with nodsh"
11314 test_mkdir -i0 -c1 $DIR/$tdir
11315 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11316 skip_env "no early lock cancel on server"
11318 lru_resize_disable mdc
11319 lru_resize_disable osc
11321 cancel_lru_locks mdc
11322 stat $DIR/$tdir > /dev/null
11323 can1=$(do_facet mds1 \
11324 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11325 awk '/ldlm_cancel/ {print $2}')
11326 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11327 awk '/ldlm_bl_callback/ {print $2}')
11328 chmod a+x $DIR/$tdir
11329 can2=$(do_facet mds1 \
11330 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11331 awk '/ldlm_cancel/ {print $2}')
11332 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11333 awk '/ldlm_bl_callback/ {print $2}')
11334 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11335 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11336 lru_resize_enable mdc
11337 lru_resize_enable osc
11339 run_test 120d "Early Lock Cancel: setattr test"
11342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11343 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11344 skip_env "no early lock cancel on server"
11345 remote_mds_nodsh && skip "remote MDS with nodsh"
11347 local dlmtrace_set=false
11349 test_mkdir -i0 -c1 $DIR/$tdir
11350 lru_resize_disable mdc
11351 lru_resize_disable osc
11352 ! $LCTL get_param debug | grep -q dlmtrace &&
11353 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11354 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11355 cancel_lru_locks mdc
11356 cancel_lru_locks osc
11357 dd if=$DIR/$tdir/f1 of=/dev/null
11358 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11359 # XXX client can not do early lock cancel of OST lock
11360 # during unlink (LU-4206), so cancel osc lock now.
11362 cancel_lru_locks osc
11363 can1=$(do_facet mds1 \
11364 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11365 awk '/ldlm_cancel/ {print $2}')
11366 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11367 awk '/ldlm_bl_callback/ {print $2}')
11368 unlink $DIR/$tdir/f1
11370 can2=$(do_facet mds1 \
11371 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11372 awk '/ldlm_cancel/ {print $2}')
11373 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11374 awk '/ldlm_bl_callback/ {print $2}')
11375 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11376 $LCTL dk $TMP/cancel.debug.txt
11377 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11378 $LCTL dk $TMP/blocking.debug.txt
11379 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11380 lru_resize_enable mdc
11381 lru_resize_enable osc
11383 run_test 120e "Early Lock Cancel: unlink test"
11386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11387 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11388 skip_env "no early lock cancel on server"
11389 remote_mds_nodsh && skip "remote MDS with nodsh"
11391 test_mkdir -i0 -c1 $DIR/$tdir
11392 lru_resize_disable mdc
11393 lru_resize_disable osc
11394 test_mkdir -i0 -c1 $DIR/$tdir/d1
11395 test_mkdir -i0 -c1 $DIR/$tdir/d2
11396 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11397 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11398 cancel_lru_locks mdc
11399 cancel_lru_locks osc
11400 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11401 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11402 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11403 # XXX client can not do early lock cancel of OST lock
11404 # during rename (LU-4206), so cancel osc lock now.
11406 cancel_lru_locks osc
11407 can1=$(do_facet mds1 \
11408 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11409 awk '/ldlm_cancel/ {print $2}')
11410 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11411 awk '/ldlm_bl_callback/ {print $2}')
11412 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11414 can2=$(do_facet mds1 \
11415 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11416 awk '/ldlm_cancel/ {print $2}')
11417 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11418 awk '/ldlm_bl_callback/ {print $2}')
11419 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11420 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11421 lru_resize_enable mdc
11422 lru_resize_enable osc
11424 run_test 120f "Early Lock Cancel: rename test"
11427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11428 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11429 skip_env "no early lock cancel on server"
11430 remote_mds_nodsh && skip "remote MDS with nodsh"
11432 lru_resize_disable mdc
11433 lru_resize_disable osc
11435 echo create $count files
11436 test_mkdir $DIR/$tdir
11437 cancel_lru_locks mdc
11438 cancel_lru_locks osc
11441 can0=$(do_facet $SINGLEMDS \
11442 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11443 awk '/ldlm_cancel/ {print $2}')
11444 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11445 awk '/ldlm_bl_callback/ {print $2}')
11446 createmany -o $DIR/$tdir/f $count
11448 can1=$(do_facet $SINGLEMDS \
11449 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11450 awk '/ldlm_cancel/ {print $2}')
11451 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11452 awk '/ldlm_bl_callback/ {print $2}')
11454 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11455 echo rm $count files
11458 can2=$(do_facet $SINGLEMDS \
11459 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11460 awk '/ldlm_cancel/ {print $2}')
11461 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11462 awk '/ldlm_bl_callback/ {print $2}')
11464 echo total: $count removes in $((t2-t1))
11465 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11467 # wait for commitment of removal
11468 lru_resize_enable mdc
11469 lru_resize_enable osc
11471 run_test 120g "Early Lock Cancel: performance test"
11473 test_121() { #bug #10589
11474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11477 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11478 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11479 lctl set_param fail_loc=0x310
11480 cancel_lru_locks osc > /dev/null
11481 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11482 lctl set_param fail_loc=0
11483 [[ $reads -eq $writes ]] ||
11484 error "read $reads blocks, must be $writes blocks"
11486 run_test 121 "read cancel race ========="
11488 test_123a() { # was test 123, statahead(bug 11401)
11489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11492 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11493 log "testing UP system. Performance may be lower than expected."
11498 test_mkdir $DIR/$tdir
11499 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11500 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11502 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11503 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11505 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11506 lctl set_param -n llite.*.statahead_max 0
11507 lctl get_param llite.*.statahead_max
11508 cancel_lru_locks mdc
11509 cancel_lru_locks osc
11511 time ls -l $DIR/$tdir | wc -l
11513 delta=$((etime - stime))
11514 log "ls $i files without statahead: $delta sec"
11515 lctl set_param llite.*.statahead_max=$max
11517 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11518 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11519 cancel_lru_locks mdc
11520 cancel_lru_locks osc
11522 time ls -l $DIR/$tdir | wc -l
11524 delta_sa=$((etime - stime))
11525 log "ls $i files with statahead: $delta_sa sec"
11526 lctl get_param -n llite.*.statahead_stats
11527 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11529 [[ $swrong -lt $ewrong ]] &&
11530 log "statahead was stopped, maybe too many locks held!"
11531 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11533 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11534 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11535 lctl set_param -n llite.*.statahead_max 0
11536 lctl get_param llite.*.statahead_max
11537 cancel_lru_locks mdc
11538 cancel_lru_locks osc
11540 time ls -l $DIR/$tdir | wc -l
11542 delta=$((etime - stime))
11543 log "ls $i files again without statahead: $delta sec"
11544 lctl set_param llite.*.statahead_max=$max
11545 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11546 if [ $SLOWOK -eq 0 ]; then
11547 error "ls $i files is slower with statahead!"
11549 log "ls $i files is slower with statahead!"
11555 [ $delta -gt 20 ] && break
11556 [ $delta -gt 8 ] && MULT=$((50 / delta))
11557 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11565 delta=$((etime - stime))
11566 log "rm -r $DIR/$tdir/: $delta seconds"
11568 lctl get_param -n llite.*.statahead_stats
11570 run_test 123a "verify statahead work"
11572 test_123b () { # statahead(bug 15027)
11573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11575 test_mkdir $DIR/$tdir
11576 createmany -o $DIR/$tdir/$tfile-%d 1000
11578 cancel_lru_locks mdc
11579 cancel_lru_locks osc
11581 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11582 lctl set_param fail_loc=0x80000803
11583 ls -lR $DIR/$tdir > /dev/null
11585 lctl set_param fail_loc=0x0
11586 lctl get_param -n llite.*.statahead_stats
11591 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11594 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11596 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11597 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11598 touch $DIR/$tdir.1/{1..3}
11599 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11601 remount_client $MOUNT
11603 $MULTIOP $DIR/$tdir.0 Q
11605 # let statahead to complete
11606 ls -l $DIR/$tdir.0 > /dev/null
11608 testid=$(echo $TESTNAME | tr '_' ' ')
11609 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11610 error "statahead warning" || true
11612 run_test 123c "Can not initialize inode warning on DNE statahead"
11615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11616 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11617 skip_env "no lru resize on server"
11621 test_mkdir $DIR/$tdir
11623 log "create $NR files at $DIR/$tdir"
11624 createmany -o $DIR/$tdir/f $NR ||
11625 error "failed to create $NR files in $DIR/$tdir"
11627 cancel_lru_locks mdc
11628 ls -l $DIR/$tdir > /dev/null
11632 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11633 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11634 LRU_SIZE=$($LCTL get_param -n $PARAM)
11635 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11636 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11638 log "NS=$(basename $NSDIR)"
11643 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11644 skip "Not enough cached locks created!"
11646 log "LRU=$LRU_SIZE"
11650 # We know that lru resize allows one client to hold $LIMIT locks
11651 # for 10h. After that locks begin to be killed by client.
11653 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11655 if [ $LIMIT -lt $LRU_SIZE ]; then
11656 skip "Limit is too small $LIMIT"
11659 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11660 # killing locks. Some time was spent for creating locks. This means
11661 # that up to the moment of sleep finish we must have killed some of
11662 # them (10-100 locks). This depends on how fast ther were created.
11663 # Many of them were touched in almost the same moment and thus will
11664 # be killed in groups.
11665 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11667 # Use $LRU_SIZE_B here to take into account real number of locks
11668 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11669 local LRU_SIZE_B=$LRU_SIZE
11671 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11672 log "OLD_LVF=$OLD_LVF"
11673 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11675 # Let's make sure that we really have some margin. Client checks
11676 # cached locks every 10 sec.
11677 SLEEP=$((SLEEP+20))
11678 log "Sleep ${SLEEP} sec"
11680 while ((SEC<$SLEEP)); do
11684 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11685 echo -n "$LRU_SIZE"
11688 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11689 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11691 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11692 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11693 unlinkmany $DIR/$tdir/f $NR
11697 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11698 log "unlink $NR files at $DIR/$tdir"
11699 unlinkmany $DIR/$tdir/f $NR
11701 run_test 124a "lru resize ======================================="
11703 get_max_pool_limit()
11705 local limit=$($LCTL get_param \
11706 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11708 for l in $limit; do
11709 if [[ $l -gt $max ]]; then
11717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11718 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11719 skip_env "no lru resize on server"
11721 LIMIT=$(get_max_pool_limit)
11723 NR=$(($(default_lru_size)*20))
11724 if [[ $NR -gt $LIMIT ]]; then
11725 log "Limit lock number by $LIMIT locks"
11729 IFree=$(mdsrate_inodes_available)
11730 if [ $IFree -lt $NR ]; then
11731 log "Limit lock number by $IFree inodes"
11735 lru_resize_disable mdc
11736 test_mkdir -p $DIR/$tdir/disable_lru_resize
11738 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11739 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11740 cancel_lru_locks mdc
11743 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11746 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11749 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11753 nolruresize_delta=$((etime-stime))
11754 log "ls -la time: $nolruresize_delta seconds"
11755 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11756 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11758 lru_resize_enable mdc
11759 test_mkdir -p $DIR/$tdir/enable_lru_resize
11761 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11762 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11763 cancel_lru_locks mdc
11766 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11769 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11772 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11776 lruresize_delta=$((etime-stime))
11777 log "ls -la time: $lruresize_delta seconds"
11778 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11780 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11781 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11782 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11783 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11785 log "lru resize performs the same with no lru resize"
11787 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11789 run_test 124b "lru resize (performance test) ======================="
11792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11793 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11794 skip_env "no lru resize on server"
11796 # cache ununsed locks on client
11798 cancel_lru_locks mdc
11799 test_mkdir $DIR/$tdir
11800 createmany -o $DIR/$tdir/f $nr ||
11801 error "failed to create $nr files in $DIR/$tdir"
11802 ls -l $DIR/$tdir > /dev/null
11804 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11805 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11806 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11807 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11808 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11810 # set lru_max_age to 1 sec
11811 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11812 echo "sleep $((recalc_p * 2)) seconds..."
11813 sleep $((recalc_p * 2))
11815 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11816 # restore lru_max_age
11817 $LCTL set_param -n $nsdir.lru_max_age $max_age
11818 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11819 unlinkmany $DIR/$tdir/f $nr
11821 run_test 124c "LRUR cancel very aged locks"
11824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11825 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11826 skip_env "no lru resize on server"
11828 # cache ununsed locks on client
11831 lru_resize_disable mdc
11832 stack_trap "lru_resize_enable mdc" EXIT
11834 cancel_lru_locks mdc
11836 # asynchronous object destroy at MDT could cause bl ast to client
11837 test_mkdir $DIR/$tdir
11838 createmany -o $DIR/$tdir/f $nr ||
11839 error "failed to create $nr files in $DIR/$tdir"
11840 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11842 ls -l $DIR/$tdir > /dev/null
11844 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11845 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11846 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11847 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11849 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11851 # set lru_max_age to 1 sec
11852 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11853 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11855 echo "sleep $((recalc_p * 2)) seconds..."
11856 sleep $((recalc_p * 2))
11858 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11860 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11862 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11864 test_125() { # 13358
11865 $LCTL get_param -n llite.*.client_type | grep -q local ||
11866 skip "must run as local client"
11867 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11868 skip_env "must have acl enabled"
11869 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11871 test_mkdir $DIR/$tdir
11872 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11873 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11874 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11876 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11878 test_126() { # bug 12829/13455
11879 $GSS && skip_env "must run as gss disabled"
11880 $LCTL get_param -n llite.*.client_type | grep -q local ||
11881 skip "must run as local client"
11882 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11884 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11885 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11887 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11889 run_test 126 "check that the fsgid provided by the client is taken into account"
11891 test_127a() { # bug 15521
11892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11893 local name count samp unit min max sum sumsq
11895 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11896 echo "stats before reset"
11897 $LCTL get_param osc.*.stats
11898 $LCTL set_param osc.*.stats=0
11899 local fsize=$((2048 * 1024))
11901 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11902 cancel_lru_locks osc
11903 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11905 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11906 stack_trap "rm -f $TMP/$tfile.tmp"
11907 while read name count samp unit min max sum sumsq; do
11908 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11909 [ ! $min ] && error "Missing min value for $name proc entry"
11910 eval $name=$count || error "Wrong proc format"
11913 read_bytes|write_bytes)
11914 [[ "$unit" =~ "bytes" ]] ||
11915 error "unit is not 'bytes': $unit"
11916 (( $min >= 4096 )) || error "min is too small: $min"
11917 (( $min <= $fsize )) || error "min is too big: $min"
11918 (( $max >= 4096 )) || error "max is too small: $max"
11919 (( $max <= $fsize )) || error "max is too big: $max"
11920 (( $sum == $fsize )) || error "sum is wrong: $sum"
11921 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11922 error "sumsquare is too small: $sumsq"
11923 (( $sumsq <= $fsize * $fsize )) ||
11924 error "sumsquare is too big: $sumsq"
11926 ost_read|ost_write)
11927 [[ "$unit" =~ "usec" ]] ||
11928 error "unit is not 'usec': $unit"
11932 done < $DIR/$tfile.tmp
11934 #check that we actually got some stats
11935 [ "$read_bytes" ] || error "Missing read_bytes stats"
11936 [ "$write_bytes" ] || error "Missing write_bytes stats"
11937 [ "$read_bytes" != 0 ] || error "no read done"
11938 [ "$write_bytes" != 0 ] || error "no write done"
11940 run_test 127a "verify the client stats are sane"
11942 test_127b() { # bug LU-333
11943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11944 local name count samp unit min max sum sumsq
11946 echo "stats before reset"
11947 $LCTL get_param llite.*.stats
11948 $LCTL set_param llite.*.stats=0
11950 # perform 2 reads and writes so MAX is different from SUM.
11951 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11952 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11953 cancel_lru_locks osc
11954 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11955 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11957 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11958 stack_trap "rm -f $TMP/$tfile.tmp"
11959 while read name count samp unit min max sum sumsq; do
11960 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11961 eval $name=$count || error "Wrong proc format"
11964 read_bytes|write_bytes)
11965 [[ "$unit" =~ "bytes" ]] ||
11966 error "unit is not 'bytes': $unit"
11967 (( $count == 2 )) || error "count is not 2: $count"
11968 (( $min == $PAGE_SIZE )) ||
11969 error "min is not $PAGE_SIZE: $min"
11970 (( $max == $PAGE_SIZE )) ||
11971 error "max is not $PAGE_SIZE: $max"
11972 (( $sum == $PAGE_SIZE * 2 )) ||
11973 error "sum is not $((PAGE_SIZE * 2)): $sum"
11976 [[ "$unit" =~ "usec" ]] ||
11977 error "unit is not 'usec': $unit"
11981 done < $TMP/$tfile.tmp
11983 #check that we actually got some stats
11984 [ "$read_bytes" ] || error "Missing read_bytes stats"
11985 [ "$write_bytes" ] || error "Missing write_bytes stats"
11986 [ "$read_bytes" != 0 ] || error "no read done"
11987 [ "$write_bytes" != 0 ] || error "no write done"
11989 run_test 127b "verify the llite client stats are sane"
11991 test_127c() { # LU-12394
11992 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11999 $LCTL set_param llite.*.extents_stats=1
12000 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12002 # Use two stripes so there is enough space in default config
12003 $LFS setstripe -c 2 $DIR/$tfile
12005 # Extent stats start at 0-4K and go in power of two buckets
12006 # LL_HIST_START = 12 --> 2^12 = 4K
12007 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12008 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12010 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12012 # Write and read, 2x each, second time at a non-zero offset
12013 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12014 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12015 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12016 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12020 $LCTL get_param llite.*.extents_stats
12023 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12025 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12027 reads=$(echo $bucket | awk '{print $5}')
12028 writes=$(echo $bucket | awk '{print $9}')
12029 [ "$reads" -eq $count ] ||
12030 error "$reads reads in < $bsize bucket, expect $count"
12031 [ "$writes" -eq $count ] ||
12032 error "$writes writes in < $bsize bucket, expect $count"
12035 # Test mmap write and read
12036 $LCTL set_param llite.*.extents_stats=c
12038 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12039 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12040 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12042 $LCTL get_param llite.*.extents_stats
12044 count=$(((size*1024) / PAGE_SIZE))
12046 bsize=$((2 * PAGE_SIZE / 1024))K
12048 bucket=$($LCTL get_param -n llite.*.extents_stats |
12050 reads=$(echo $bucket | awk '{print $5}')
12051 writes=$(echo $bucket | awk '{print $9}')
12052 # mmap writes fault in the page first, creating an additonal read
12053 [ "$reads" -eq $((2 * count)) ] ||
12054 error "$reads reads in < $bsize bucket, expect $count"
12055 [ "$writes" -eq $count ] ||
12056 error "$writes writes in < $bsize bucket, expect $count"
12058 run_test 127c "test llite extent stats with regular & mmap i/o"
12060 test_128() { # bug 15212
12062 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12067 result=$(grep error $TMP/$tfile.log)
12068 rm -f $DIR/$tfile $TMP/$tfile.log
12069 [ -z "$result" ] ||
12070 error "consecutive find's under interactive lfs failed"
12072 run_test 128 "interactive lfs for 2 consecutive find's"
12074 set_dir_limits () {
12079 local ldproc=/proc/fs/ldiskfs
12080 local facets=$(get_facets MDS)
12082 for facet in ${facets//,/ }; do
12083 canondev=$(ldiskfs_canon \
12084 *.$(convert_facet2label $facet).mntdev $facet)
12085 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12086 ldproc=/sys/fs/ldiskfs
12087 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12088 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12092 check_mds_dmesg() {
12093 local facets=$(get_facets MDS)
12094 for facet in ${facets//,/ }; do
12095 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
12101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12102 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12103 skip "Need MDS version with at least 2.5.56"
12104 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12105 skip_env "ldiskfs only test"
12107 remote_mds_nodsh && skip "remote MDS with nodsh"
12111 local has_warning=false
12114 mkdir -p $DIR/$tdir
12116 # block size of mds1
12117 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
12118 set_dir_limits $maxsize $maxsize
12119 local dirsize=$(stat -c%s "$DIR/$tdir")
12121 while [[ $dirsize -le $maxsize ]]; do
12122 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
12124 if ! $has_warning; then
12125 check_mds_dmesg '"is approaching"' && has_warning=true
12127 # check two errors:
12128 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
12129 # EFBIG for previous versions included in ldiskfs series
12130 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
12132 echo "return code $rc received as expected"
12134 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12135 error_exit "create failed w/o dir size limit"
12137 check_mds_dmesg '"has reached"' ||
12138 error_exit "reached message should be output"
12140 [ $has_warning = "false" ] &&
12141 error_exit "warning message should be output"
12143 dirsize=$(stat -c%s "$DIR/$tdir")
12145 [[ $dirsize -ge $maxsize ]] && return 0
12146 error_exit "current dir size $dirsize, " \
12147 "previous limit $maxsize"
12148 elif [ $rc -ne 0 ]; then
12150 error_exit "return $rc received instead of expected " \
12151 "$EFBIG or $ENOSPC, files in dir $dirsize"
12153 nfiles=$((nfiles + 1))
12154 dirsize=$(stat -c%s "$DIR/$tdir")
12158 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
12160 run_test 129 "test directory size limit ========================"
12169 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12170 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12172 trap cleanup_130 EXIT RETURN
12174 local fm_file=$DIR/$tfile
12175 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12176 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12177 error "dd failed for $fm_file"
12179 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12180 filefrag -ves $fm_file
12182 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12183 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12184 [ $RC != 0 ] && error "filefrag $fm_file failed"
12186 filefrag_op=$(filefrag -ve -k $fm_file |
12187 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12188 lun=$($LFS getstripe -i $fm_file)
12190 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12193 for line in $filefrag_op
12195 frag_lun=`echo $line | cut -d: -f5`
12196 ext_len=`echo $line | cut -d: -f4`
12197 if (( $frag_lun != $lun )); then
12199 error "FIEMAP on 1-stripe file($fm_file) failed"
12202 (( tot_len += ext_len ))
12205 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12207 error "FIEMAP on 1-stripe file($fm_file) failed;"
12213 echo "FIEMAP on single striped file succeeded"
12215 run_test 130a "FIEMAP (1-stripe file)"
12218 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12220 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12221 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12223 trap cleanup_130 EXIT RETURN
12225 local fm_file=$DIR/$tfile
12226 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12227 error "setstripe on $fm_file"
12228 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12229 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12231 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12232 error "dd failed on $fm_file"
12234 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12235 filefrag_op=$(filefrag -ve -k $fm_file |
12236 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12238 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12239 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12244 for line in $filefrag_op
12246 frag_lun=$(echo $line | cut -d: -f5 |
12247 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12248 ext_len=$(echo $line | cut -d: -f4)
12249 if (( $frag_lun != $last_lun )); then
12250 if (( tot_len != 1024 )); then
12252 error "FIEMAP on $fm_file failed; returned " \
12253 "len $tot_len for OST $last_lun instead of 1024"
12256 (( num_luns += 1 ))
12260 (( tot_len += ext_len ))
12263 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12265 error "FIEMAP on $fm_file failed; returned wrong number of " \
12266 "luns or wrong len for OST $last_lun"
12272 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12274 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12277 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12279 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12280 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12282 trap cleanup_130 EXIT RETURN
12284 local fm_file=$DIR/$tfile
12285 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12286 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12287 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12289 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12290 error "dd failed on $fm_file"
12292 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12293 filefrag_op=$(filefrag -ve -k $fm_file |
12294 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12296 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12297 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12302 for line in $filefrag_op
12304 frag_lun=$(echo $line | cut -d: -f5 |
12305 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12306 ext_len=$(echo $line | cut -d: -f4)
12307 if (( $frag_lun != $last_lun )); then
12308 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12309 if (( logical != 512 )); then
12311 error "FIEMAP on $fm_file failed; returned " \
12312 "logical start for lun $logical instead of 512"
12315 if (( tot_len != 512 )); then
12317 error "FIEMAP on $fm_file failed; returned " \
12318 "len $tot_len for OST $last_lun instead of 1024"
12321 (( num_luns += 1 ))
12325 (( tot_len += ext_len ))
12328 if (( num_luns != 2 || tot_len != 512 )); then
12330 error "FIEMAP on $fm_file failed; returned wrong number of " \
12331 "luns or wrong len for OST $last_lun"
12337 echo "FIEMAP on 2-stripe file with hole succeeded"
12339 run_test 130c "FIEMAP (2-stripe file with hole)"
12342 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12344 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12345 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12347 trap cleanup_130 EXIT RETURN
12349 local fm_file=$DIR/$tfile
12350 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12351 error "setstripe on $fm_file"
12352 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12353 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12355 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12356 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12357 error "dd failed on $fm_file"
12359 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12360 filefrag_op=$(filefrag -ve -k $fm_file |
12361 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12363 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12364 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12369 for line in $filefrag_op
12371 frag_lun=$(echo $line | cut -d: -f5 |
12372 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12373 ext_len=$(echo $line | cut -d: -f4)
12374 if (( $frag_lun != $last_lun )); then
12375 if (( tot_len != 1024 )); then
12377 error "FIEMAP on $fm_file failed; returned " \
12378 "len $tot_len for OST $last_lun instead of 1024"
12381 (( num_luns += 1 ))
12385 (( tot_len += ext_len ))
12388 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12390 error "FIEMAP on $fm_file failed; returned wrong number of " \
12391 "luns or wrong len for OST $last_lun"
12397 echo "FIEMAP on N-stripe file succeeded"
12399 run_test 130d "FIEMAP (N-stripe file)"
12402 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12404 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12405 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12407 trap cleanup_130 EXIT RETURN
12409 local fm_file=$DIR/$tfile
12410 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12411 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12412 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12415 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12416 for ((i = 0; i < $NUM_BLKS; i++))
12418 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12421 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12422 filefrag_op=$(filefrag -ve -k $fm_file |
12423 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12425 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12426 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12431 for line in $filefrag_op
12433 frag_lun=$(echo $line | cut -d: -f5 |
12434 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12435 ext_len=$(echo $line | cut -d: -f4)
12436 if (( $frag_lun != $last_lun )); then
12437 if (( tot_len != $EXPECTED_LEN )); then
12439 error "FIEMAP on $fm_file failed; returned " \
12440 "len $tot_len for OST $last_lun instead " \
12444 (( num_luns += 1 ))
12448 (( tot_len += ext_len ))
12451 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12453 error "FIEMAP on $fm_file failed; returned wrong number " \
12454 "of luns or wrong len for OST $last_lun"
12460 echo "FIEMAP with continuation calls succeeded"
12462 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12465 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12466 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12468 local fm_file=$DIR/$tfile
12469 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12470 error "multiop create with lov_delay_create on $fm_file"
12472 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12473 filefrag_extents=$(filefrag -vek $fm_file |
12474 awk '/extents? found/ { print $2 }')
12475 if [[ "$filefrag_extents" != "0" ]]; then
12476 error "FIEMAP on $fm_file failed; " \
12477 "returned $filefrag_extents expected 0"
12482 run_test 130f "FIEMAP (unstriped file)"
12484 # Test for writev/readv
12486 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12487 error "writev test failed"
12488 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12489 error "readv failed"
12492 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12495 local fsize=$((524288 + 1048576 + 1572864))
12496 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12497 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12498 error "append writev test failed"
12500 ((fsize += 1572864 + 1048576))
12501 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12502 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12503 error "append writev test failed"
12506 run_test 131b "test append writev"
12509 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12512 run_test 131c "test read/write on file w/o objects"
12515 rwv -f $DIR/$tfile -w -n 1 1572864
12516 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12517 if [ "$NOB" != 1572864 ]; then
12518 error "Short read filed: read $NOB bytes instead of 1572864"
12522 run_test 131d "test short read"
12525 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12526 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12527 error "read hitting hole failed"
12530 run_test 131e "test read hitting hole"
12539 mds*) res=$(do_facet $facet \
12540 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12542 ost*) res=$(do_facet $facet \
12543 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12545 *) error "Wrong facet '$facet'" ;;
12547 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12548 # if the argument $3 is zero, it means any stat increment is ok.
12549 if [[ $want -gt 0 ]]; then
12550 local count=$(echo $res | awk '{ print $2 }')
12551 [[ $count -ne $want ]] &&
12552 error "The $op counter on $facet is $count, not $want"
12557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12558 remote_ost_nodsh && skip "remote OST with nodsh"
12559 remote_mds_nodsh && skip "remote MDS with nodsh"
12560 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12561 skip_env "MDS doesn't support rename stats"
12563 local testdir=$DIR/${tdir}/stats_testdir
12565 mkdir -p $DIR/${tdir}
12568 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12569 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12571 # verify mdt stats first.
12572 mkdir ${testdir} || error "mkdir failed"
12573 check_stats $SINGLEMDS "mkdir" 1
12574 touch ${testdir}/${tfile} || error "touch failed"
12575 check_stats $SINGLEMDS "open" 1
12576 check_stats $SINGLEMDS "close" 1
12577 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12578 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12579 check_stats $SINGLEMDS "mknod" 2
12581 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12582 check_stats $SINGLEMDS "unlink" 1
12583 rm -f ${testdir}/${tfile} || error "file remove failed"
12584 check_stats $SINGLEMDS "unlink" 2
12586 # remove working dir and check mdt stats again.
12587 rmdir ${testdir} || error "rmdir failed"
12588 check_stats $SINGLEMDS "rmdir" 1
12590 local testdir1=$DIR/${tdir}/stats_testdir1
12591 mkdir -p ${testdir}
12592 mkdir -p ${testdir1}
12593 touch ${testdir1}/test1
12594 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12595 check_stats $SINGLEMDS "crossdir_rename" 1
12597 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12598 check_stats $SINGLEMDS "samedir_rename" 1
12600 rm -rf $DIR/${tdir}
12602 run_test 133a "Verifying MDT stats ========================================"
12607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12608 remote_ost_nodsh && skip "remote OST with nodsh"
12609 remote_mds_nodsh && skip "remote MDS with nodsh"
12611 local testdir=$DIR/${tdir}/stats_testdir
12613 mkdir -p ${testdir} || error "mkdir failed"
12614 touch ${testdir}/${tfile} || error "touch failed"
12615 cancel_lru_locks mdc
12618 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12619 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12621 # extra mdt stats verification.
12622 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12623 check_stats $SINGLEMDS "setattr" 1
12624 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12625 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12627 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12628 check_stats $SINGLEMDS "getattr" 1
12630 rm -rf $DIR/${tdir}
12632 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12633 # so the check below is not reliable
12634 [ $MDSCOUNT -eq 1 ] || return 0
12636 # Sleep to avoid a cached response.
12637 #define OBD_STATFS_CACHE_SECONDS 1
12639 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12640 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12641 $LFS df || error "lfs failed"
12642 check_stats $SINGLEMDS "statfs" 1
12644 # check aggregated statfs (LU-10018)
12645 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12647 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12650 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12651 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12653 check_stats $SINGLEMDS "statfs" 1
12655 # We want to check that the client didn't send OST_STATFS to
12656 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12657 # extra care is needed here.
12658 if remote_mds; then
12659 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12660 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12662 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12663 [ "$res" ] && error "OST got STATFS"
12668 run_test 133b "Verifying extra MDT stats =================================="
12671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12672 remote_ost_nodsh && skip "remote OST with nodsh"
12673 remote_mds_nodsh && skip "remote MDS with nodsh"
12675 local testdir=$DIR/$tdir/stats_testdir
12677 test_mkdir -p $testdir
12679 # verify obdfilter stats.
12680 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12682 cancel_lru_locks osc
12683 wait_delete_completed
12686 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12687 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12689 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12692 cancel_lru_locks osc
12693 check_stats ost1 "write" 1
12695 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12696 check_stats ost1 "read" 1
12698 > $testdir/$tfile || error "truncate failed"
12699 check_stats ost1 "punch" 1
12701 rm -f $testdir/$tfile || error "file remove failed"
12702 wait_delete_completed
12703 check_stats ost1 "destroy" 1
12707 run_test 133c "Verifying OST stats ========================================"
12714 while [ $value -ge 2 ]; do
12719 if [ $orig -gt $order ]; then
12727 local size=('K' 'M' 'G' 'T');
12729 local size_string=$value
12731 while [ $value -ge 1024 ]; do
12732 if [ $i -gt 3 ]; then
12733 #T is the biggest unit we get here, if that is bigger,
12735 size_string=${value}T
12738 value=$((value >> 10))
12739 if [ $value -lt 1024 ]; then
12740 size_string=${value}${size[$i]}
12749 get_rename_size() {
12751 local context=${2:-.}
12752 local sample=$(do_facet $SINGLEMDS $LCTL \
12753 get_param mdt.$FSNAME-MDT0000.rename_stats |
12754 grep -A1 $context |
12755 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12761 remote_ost_nodsh && skip "remote OST with nodsh"
12762 remote_mds_nodsh && skip "remote MDS with nodsh"
12763 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12764 skip_env "MDS doesn't support rename stats"
12766 local testdir1=$DIR/${tdir}/stats_testdir1
12767 local testdir2=$DIR/${tdir}/stats_testdir2
12768 mkdir -p $DIR/${tdir}
12770 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12772 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12773 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12775 createmany -o $testdir1/test 512 || error "createmany failed"
12777 # check samedir rename size
12778 mv ${testdir1}/test0 ${testdir1}/test_0
12780 local testdir1_size=$(ls -l $DIR/${tdir} |
12781 awk '/stats_testdir1/ {print $5}')
12782 local testdir2_size=$(ls -l $DIR/${tdir} |
12783 awk '/stats_testdir2/ {print $5}')
12785 testdir1_size=$(order_2 $testdir1_size)
12786 testdir2_size=$(order_2 $testdir2_size)
12788 testdir1_size=$(size_in_KMGT $testdir1_size)
12789 testdir2_size=$(size_in_KMGT $testdir2_size)
12791 echo "source rename dir size: ${testdir1_size}"
12792 echo "target rename dir size: ${testdir2_size}"
12794 local cmd="do_facet $SINGLEMDS $LCTL "
12795 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12797 eval $cmd || error "$cmd failed"
12798 local samedir=$($cmd | grep 'same_dir')
12799 local same_sample=$(get_rename_size $testdir1_size)
12800 [ -z "$samedir" ] && error "samedir_rename_size count error"
12801 [[ $same_sample -eq 1 ]] ||
12802 error "samedir_rename_size error $same_sample"
12803 echo "Check same dir rename stats success"
12805 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12807 # check crossdir rename size
12808 mv ${testdir1}/test_0 ${testdir2}/test_0
12810 testdir1_size=$(ls -l $DIR/${tdir} |
12811 awk '/stats_testdir1/ {print $5}')
12812 testdir2_size=$(ls -l $DIR/${tdir} |
12813 awk '/stats_testdir2/ {print $5}')
12815 testdir1_size=$(order_2 $testdir1_size)
12816 testdir2_size=$(order_2 $testdir2_size)
12818 testdir1_size=$(size_in_KMGT $testdir1_size)
12819 testdir2_size=$(size_in_KMGT $testdir2_size)
12821 echo "source rename dir size: ${testdir1_size}"
12822 echo "target rename dir size: ${testdir2_size}"
12824 eval $cmd || error "$cmd failed"
12825 local crossdir=$($cmd | grep 'crossdir')
12826 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12827 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12828 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12829 [[ $src_sample -eq 1 ]] ||
12830 error "crossdir_rename_size error $src_sample"
12831 [[ $tgt_sample -eq 1 ]] ||
12832 error "crossdir_rename_size error $tgt_sample"
12833 echo "Check cross dir rename stats success"
12834 rm -rf $DIR/${tdir}
12836 run_test 133d "Verifying rename_stats ========================================"
12839 remote_mds_nodsh && skip "remote MDS with nodsh"
12840 remote_ost_nodsh && skip "remote OST with nodsh"
12841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12843 local testdir=$DIR/${tdir}/stats_testdir
12844 local ctr f0 f1 bs=32768 count=42 sum
12846 mkdir -p ${testdir} || error "mkdir failed"
12848 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12850 for ctr in {write,read}_bytes; do
12852 cancel_lru_locks osc
12854 do_facet ost1 $LCTL set_param -n \
12855 "obdfilter.*.exports.clear=clear"
12857 if [ $ctr = write_bytes ]; then
12859 f1=${testdir}/${tfile}
12861 f0=${testdir}/${tfile}
12865 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12868 cancel_lru_locks osc
12870 sum=$(do_facet ost1 $LCTL get_param \
12871 "obdfilter.*.exports.*.stats" |
12872 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12873 $1 == ctr { sum += $7 }
12874 END { printf("%0.0f", sum) }')
12876 if ((sum != bs * count)); then
12877 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12881 rm -rf $DIR/${tdir}
12883 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12885 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12887 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12888 # not honor the -ignore_readdir_race option correctly. So we call
12889 # error_ignore() rather than error() in these cases. See LU-11152.
12891 if (find --version; do_facet mds1 find --version) |
12892 grep -q '\b4\.5\.1[1-4]\b'; then
12893 error_ignore LU-11152 "$@"
12900 # First without trusting modes.
12901 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12902 echo "proc_dirs='$proc_dirs'"
12903 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12904 find $proc_dirs -exec cat '{}' \; &> /dev/null
12906 # Second verifying readability.
12907 $LCTL get_param -R '*' &> /dev/null
12909 # Verifing writability with badarea_io.
12911 -ignore_readdir_race \
12913 -not -name force_lbug \
12914 -not -name changelog_mask \
12915 -exec badarea_io '{}' \; ||
12916 error_133 "find $proc_dirs failed"
12918 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12921 remote_mds_nodsh && skip "remote MDS with nodsh"
12922 remote_ost_nodsh && skip "remote OST with nodsh"
12925 for facet in mds1 ost1; do
12926 local facet_ver=$(lustre_version_code $facet)
12927 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
12928 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
12930 log "$facet: too old lustre for get_param -R"
12932 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
12933 do_facet $facet "$LCTL list_param -R '*' | grep '=' |
12934 tr -d = | egrep -v 'force_lbug|changelog_mask' |
12935 xargs badarea_io" ||
12936 error_133 "$facet badarea_io failed"
12938 skip_noexit "$facet: too old lustre for get_param -R"
12942 # remount the FS in case writes/reads /proc break the FS
12943 cleanup || error "failed to unmount"
12944 setup || error "failed to setup"
12947 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12950 remote_mds_nodsh && skip "remote MDS with nodsh"
12951 remote_ost_nodsh && skip "remote OST with nodsh"
12952 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12953 skip "Need MDS version at least 2.9.54"
12957 for facet in client mds1 ost1; do
12958 local facet_proc_dirs=$(do_facet $facet \
12959 \\\ls -d $proc_regexp 2> /dev/null)
12960 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12961 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12962 # Get the list of files that are missing the terminating newline
12963 local missing=($(do_facet $facet \
12964 find ${facet_proc_dirs} -type f \| \
12965 while read F\; do \
12966 awk -v FS='\v' -v RS='\v\v' \
12967 "'END { if(NR>0 && \
12968 \\\$NF !~ /.*\\\n\$/) \
12969 print FILENAME}'" \
12972 [ ${#missing[*]} -eq 0 ] ||
12973 error "files do not end with newline: ${missing[*]}"
12976 run_test 133h "Proc files should end with newlines"
12979 remote_mds_nodsh && skip "remote MDS with nodsh"
12980 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12981 skip "Need MDS version at least 2.7.54"
12983 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12984 cancel_lru_locks mdc
12986 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12987 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12988 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12991 createmany -o $DIR/$tdir/f $nr ||
12992 error "failed to create $nr files in $DIR/$tdir"
12993 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12995 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12996 do_facet mds1 $LCTL set_param fail_loc=0x327
12997 do_facet mds1 $LCTL set_param fail_val=500
13000 echo "sleep 10 seconds ..."
13002 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13004 do_facet mds1 $LCTL set_param fail_loc=0
13005 do_facet mds1 $LCTL set_param fail_val=0
13006 [ $lck_cnt -lt $unused ] ||
13007 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13010 unlinkmany $DIR/$tdir/f $nr
13012 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13015 remote_mds_nodsh && skip "remote MDS with nodsh"
13016 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13017 skip "Need MDS version at least 2.7.54"
13019 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13020 cancel_lru_locks mdc
13022 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13023 ldlm.lock_reclaim_threshold_mb)
13024 # disable reclaim temporarily
13025 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13027 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13028 do_facet mds1 $LCTL set_param fail_loc=0x328
13029 do_facet mds1 $LCTL set_param fail_val=500
13031 $LCTL set_param debug=+trace
13034 createmany -o $DIR/$tdir/f $nr &
13035 local create_pid=$!
13037 echo "Sleep $TIMEOUT seconds ..."
13039 if ! ps -p $create_pid > /dev/null 2>&1; then
13040 do_facet mds1 $LCTL set_param fail_loc=0
13041 do_facet mds1 $LCTL set_param fail_val=0
13042 do_facet mds1 $LCTL set_param \
13043 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13044 error "createmany finished incorrectly!"
13046 do_facet mds1 $LCTL set_param fail_loc=0
13047 do_facet mds1 $LCTL set_param fail_val=0
13048 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13049 wait $create_pid || return 1
13051 unlinkmany $DIR/$tdir/f $nr
13053 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13056 remote_mds_nodsh && skip "remote MDS with nodsh"
13057 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13058 skip "Need MDS version at least 2.13.50"
13061 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13063 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13064 #set only one record at plain llog
13065 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13067 #fill already existed plain llog each 64767
13068 #wrapping whole catalog
13069 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13071 createmany -o $DIR/$tdir/$tfile_ 64700
13072 for (( i = 0; i < 64700; i = i + 2 ))
13074 rm $DIR/$tdir/$tfile_$i &
13075 rm $DIR/$tdir/$tfile_$((i + 1)) &
13080 #waiting osp synchronization
13081 wait_delete_completed
13083 run_test 135 "Race catalog processing"
13086 remote_mds_nodsh && skip "remote MDS with nodsh"
13087 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13088 skip "Need MDS version at least 2.13.50"
13091 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13092 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13093 #set only one record at plain llog
13094 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13095 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13097 #fill already existed 2 plain llogs each 64767
13098 #wrapping whole catalog
13099 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13100 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13101 wait_delete_completed
13103 createmany -o $DIR/$tdir/$tfile_ 10
13106 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13107 for (( i = 0; i < 10; i = i + 3 ))
13109 rm $DIR/$tdir/$tfile_$i &
13110 rm $DIR/$tdir/$tfile_$((i + 1)) &
13114 rm $DIR/$tdir/$tfile_$((i + 2)) &
13117 #waiting osp synchronization
13118 wait_delete_completed
13120 run_test 136 "Race catalog processing 2"
13122 test_140() { #bug-17379
13123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13125 test_mkdir $DIR/$tdir
13126 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13127 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13129 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13130 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13132 while i=$((i + 1)); do
13134 cd $i || error "Changing to $i"
13135 ln -s ../stat stat || error "Creating stat symlink"
13136 # Read the symlink until ELOOP present,
13137 # not LBUGing the system is considered success,
13138 # we didn't overrun the stack.
13139 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13140 if [ $ret -ne 0 ]; then
13141 if [ $ret -eq 40 ]; then
13144 error "Open stat symlink"
13150 echo "The symlink depth = $i"
13151 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13152 error "Invalid symlink depth"
13154 # Test recursive symlink
13155 ln -s symlink_self symlink_self
13156 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13157 echo "open symlink_self returns $ret"
13158 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13160 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13165 local TF="$TMP/$tfile"
13167 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13169 cancel_lru_locks $OSC
13170 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13171 remount_client $MOUNT
13173 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13176 $TRUNCATE $DIR/$tfile 6000
13177 cancel_lru_locks $OSC
13178 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13181 echo "12345" >>$DIR/$tfile
13182 cancel_lru_locks $OSC
13183 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13186 echo "12345" >>$DIR/$tfile
13187 cancel_lru_locks $OSC
13188 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13193 run_test 150 "truncate/append tests"
13195 #LU-2902 roc_hit was not able to read all values from lproc
13196 function roc_hit_init() {
13197 local list=$(comma_list $(osts_nodes))
13198 local dir=$DIR/$tdir-check
13199 local file=$dir/$tfile
13205 #use setstripe to do a write to every ost
13206 for i in $(seq 0 $((OSTCOUNT-1))); do
13207 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13208 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13209 idx=$(printf %04x $i)
13210 BEFORE=$(get_osd_param $list *OST*$idx stats |
13211 awk '$1 == "cache_access" {sum += $7}
13212 END { printf("%0.0f", sum) }')
13214 cancel_lru_locks osc
13215 cat $file >/dev/null
13217 AFTER=$(get_osd_param $list *OST*$idx stats |
13218 awk '$1 == "cache_access" {sum += $7}
13219 END { printf("%0.0f", sum) }')
13221 echo BEFORE:$BEFORE AFTER:$AFTER
13222 if ! let "AFTER - BEFORE == 4"; then
13224 error "roc_hit is not safe to use"
13232 function roc_hit() {
13233 local list=$(comma_list $(osts_nodes))
13234 echo $(get_osd_param $list '' stats |
13235 awk '$1 == "cache_hit" {sum += $7}
13236 END { printf("%0.0f", sum) }')
13239 function set_cache() {
13242 if [ "$2" == "off" ]; then
13245 local list=$(comma_list $(osts_nodes))
13246 set_osd_param $list '' $1_cache_enable $on
13248 cancel_lru_locks osc
13252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13253 remote_ost_nodsh && skip "remote OST with nodsh"
13256 local list=$(comma_list $(osts_nodes))
13258 # check whether obdfilter is cache capable at all
13259 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13260 skip "not cache-capable obdfilter"
13263 # check cache is enabled on all obdfilters
13264 if get_osd_param $list '' read_cache_enable | grep 0; then
13265 skip "oss cache is disabled"
13268 set_osd_param $list '' writethrough_cache_enable 1
13270 # check write cache is enabled on all obdfilters
13271 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13272 skip "oss write cache is NOT enabled"
13277 #define OBD_FAIL_OBD_NO_LRU 0x609
13278 do_nodes $list $LCTL set_param fail_loc=0x609
13280 # pages should be in the case right after write
13281 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13284 local BEFORE=$(roc_hit)
13285 cancel_lru_locks osc
13286 cat $DIR/$tfile >/dev/null
13287 local AFTER=$(roc_hit)
13289 do_nodes $list $LCTL set_param fail_loc=0
13291 if ! let "AFTER - BEFORE == CPAGES"; then
13292 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13295 cancel_lru_locks osc
13296 # invalidates OST cache
13297 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13298 set_osd_param $list '' read_cache_enable 0
13299 cat $DIR/$tfile >/dev/null
13301 # now data shouldn't be found in the cache
13303 cancel_lru_locks osc
13304 cat $DIR/$tfile >/dev/null
13306 if let "AFTER - BEFORE != 0"; then
13307 error "IN CACHE: before: $BEFORE, after: $AFTER"
13310 set_osd_param $list '' read_cache_enable 1
13313 run_test 151 "test cache on oss and controls ==============================="
13316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13318 local TF="$TMP/$tfile"
13320 # simulate ENOMEM during write
13321 #define OBD_FAIL_OST_NOMEM 0x226
13322 lctl set_param fail_loc=0x80000226
13323 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13325 sync || error "sync failed"
13326 lctl set_param fail_loc=0
13328 # discard client's cache
13329 cancel_lru_locks osc
13331 # simulate ENOMEM during read
13332 lctl set_param fail_loc=0x80000226
13333 cmp $TF $DIR/$tfile || error "cmp failed"
13334 lctl set_param fail_loc=0
13338 run_test 152 "test read/write with enomem ============================"
13341 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13343 run_test 153 "test if fdatasync does not crash ======================="
13345 dot_lustre_fid_permission_check() {
13347 local ffid=$MOUNT/.lustre/fid/$fid
13350 echo "stat fid $fid"
13351 stat $ffid > /dev/null || error "stat $ffid failed."
13352 echo "touch fid $fid"
13353 touch $ffid || error "touch $ffid failed."
13354 echo "write to fid $fid"
13355 cat /etc/hosts > $ffid || error "write $ffid failed."
13356 echo "read fid $fid"
13357 diff /etc/hosts $ffid || error "read $ffid failed."
13358 echo "append write to fid $fid"
13359 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13360 echo "rename fid $fid"
13361 mv $ffid $test_dir/$tfile.1 &&
13362 error "rename $ffid to $tfile.1 should fail."
13363 touch $test_dir/$tfile.1
13364 mv $test_dir/$tfile.1 $ffid &&
13365 error "rename $tfile.1 to $ffid should fail."
13366 rm -f $test_dir/$tfile.1
13367 echo "truncate fid $fid"
13368 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13369 echo "link fid $fid"
13370 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13371 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13372 echo "setfacl fid $fid"
13373 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13374 echo "getfacl fid $fid"
13375 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13377 echo "unlink fid $fid"
13378 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13379 echo "mknod fid $fid"
13380 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13382 fid=[0xf00000400:0x1:0x0]
13383 ffid=$MOUNT/.lustre/fid/$fid
13385 echo "stat non-exist fid $fid"
13386 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13387 echo "write to non-exist fid $fid"
13388 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13389 echo "link new fid $fid"
13390 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13392 mkdir -p $test_dir/$tdir
13393 touch $test_dir/$tdir/$tfile
13394 fid=$($LFS path2fid $test_dir/$tdir)
13397 error "error: could not get fid for $test_dir/$dir/$tfile."
13399 ffid=$MOUNT/.lustre/fid/$fid
13402 ls $ffid > /dev/null || error "ls $ffid failed."
13403 echo "touch $fid/$tfile.1"
13404 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13406 echo "touch $MOUNT/.lustre/fid/$tfile"
13407 touch $MOUNT/.lustre/fid/$tfile && \
13408 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13410 echo "setxattr to $MOUNT/.lustre/fid"
13411 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13413 echo "listxattr for $MOUNT/.lustre/fid"
13414 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13416 echo "delxattr from $MOUNT/.lustre/fid"
13417 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13419 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13420 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13421 error "touch invalid fid should fail."
13423 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13424 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13425 error "touch non-normal fid should fail."
13427 echo "rename $tdir to $MOUNT/.lustre/fid"
13428 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13429 error "rename to $MOUNT/.lustre/fid should fail."
13431 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13433 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13434 local new_obf_mode=777
13436 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13437 chmod $new_obf_mode $DIR/.lustre/fid ||
13438 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13440 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13441 [ $obf_mode -eq $new_obf_mode ] ||
13442 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13444 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13445 chmod $old_obf_mode $DIR/.lustre/fid ||
13446 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13449 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13450 fid=$($LFS path2fid $test_dir/$tfile-2)
13452 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13454 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13455 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13456 error "create lov data thru .lustre failed"
13458 echo "cp /etc/passwd $test_dir/$tfile-2"
13459 cp /etc/passwd $test_dir/$tfile-2 ||
13460 error "copy to $test_dir/$tfile-2 failed."
13461 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13462 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13463 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13465 rm -rf $test_dir/tfile.lnk
13466 rm -rf $test_dir/$tfile-2
13470 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13471 skip "Need MDS version at least 2.4.1"
13473 local tf=$DIR/$tfile
13476 local fid=$($LFS path2fid $tf)
13477 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13479 # check that we get the same pathname back
13480 local found=$($LFS fid2path $MOUNT "$fid")
13481 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13482 [ "$found" == "$tf" ] ||
13483 error "fid2path($fid=path2fid($tf)) = $found != $tf"
13485 run_test 154A "lfs path2fid and fid2path basic checks"
13488 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13489 skip "Need MDS version at least 2.4.1"
13491 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13492 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13493 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13494 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13496 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13497 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13499 # check that we get the same pathname
13500 echo "PFID: $PFID, name: $name"
13501 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13502 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13503 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13504 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13506 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13508 run_test 154B "verify the ll_decode_linkea tool"
13511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13512 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13513 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13514 skip "Need MDS version at least 2.2.51"
13515 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13517 cp /etc/hosts $DIR/$tfile
13519 fid=$($LFS path2fid $DIR/$tfile)
13521 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13523 dot_lustre_fid_permission_check "$fid" $DIR ||
13524 error "dot lustre permission check $fid failed"
13526 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13528 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13530 touch $MOUNT/.lustre/file &&
13531 error "creation is not allowed under .lustre"
13533 mkdir $MOUNT/.lustre/dir &&
13534 error "mkdir is not allowed under .lustre"
13538 run_test 154a "Open-by-FID"
13541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13542 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13543 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13544 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13545 skip "Need MDS version at least 2.2.51"
13547 local remote_dir=$DIR/$tdir/remote_dir
13551 mkdir -p $DIR/$tdir
13552 $LFS mkdir -i $MDTIDX $remote_dir ||
13553 error "create remote directory failed"
13555 cp /etc/hosts $remote_dir/$tfile
13557 fid=$($LFS path2fid $remote_dir/$tfile)
13559 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13561 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13562 error "dot lustre permission check $fid failed"
13565 run_test 154b "Open-by-FID for remote directory"
13568 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13569 skip "Need MDS version at least 2.4.1"
13571 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13572 local FID1=$($LFS path2fid $DIR/$tfile.1)
13573 local FID2=$($LFS path2fid $DIR/$tfile.2)
13574 local FID3=$($LFS path2fid $DIR/$tfile.3)
13577 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13578 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13579 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13581 [ "$FID" = "${!want}" ] ||
13582 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13586 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13588 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13589 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13593 run_test 154c "lfs path2fid and fid2path multiple arguments"
13596 remote_mds_nodsh && skip "remote MDS with nodsh"
13597 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13598 skip "Need MDS version at least 2.5.53"
13600 if remote_mds; then
13601 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13605 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13612 local fid=$($LFS path2fid $DIR/$tfile)
13615 cmd="exec $fd<$DIR/$tfile"
13617 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13618 echo "$fid_list" | grep "$fid"
13621 cmd="exec $fd>/dev/null"
13623 if [ $rc -ne 0 ]; then
13624 error "FID $fid not found in open files list $fid_list"
13627 run_test 154d "Verify open file fid"
13631 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13632 skip "Need MDS version at least 2.6.50"
13634 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13635 error ".lustre returned by readdir"
13638 run_test 154e ".lustre is not returned by readdir"
13641 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13643 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13644 test_mkdir -p -c1 $DIR/$tdir/d
13645 # test dirs inherit from its stripe
13646 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13647 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13648 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13649 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13652 # get fid of parents
13653 local FID0=$($LFS path2fid $DIR/$tdir/d)
13654 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13655 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13656 local FID3=$($LFS path2fid $DIR)
13658 # check that path2fid --parents returns expected <parent_fid>/name
13659 # 1) test for a directory (single parent)
13660 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13661 [ "$parent" == "$FID0/foo1" ] ||
13662 error "expected parent: $FID0/foo1, got: $parent"
13664 # 2) test for a file with nlink > 1 (multiple parents)
13665 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13666 echo "$parent" | grep -F "$FID1/$tfile" ||
13667 error "$FID1/$tfile not returned in parent list"
13668 echo "$parent" | grep -F "$FID2/link" ||
13669 error "$FID2/link not returned in parent list"
13671 # 3) get parent by fid
13672 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13673 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13674 echo "$parent" | grep -F "$FID1/$tfile" ||
13675 error "$FID1/$tfile not returned in parent list (by fid)"
13676 echo "$parent" | grep -F "$FID2/link" ||
13677 error "$FID2/link not returned in parent list (by fid)"
13679 # 4) test for entry in root directory
13680 parent=$($LFS path2fid --parents $DIR/f)
13681 echo "$parent" | grep -F "$FID3/f" ||
13682 error "$FID3/f not returned in parent list"
13684 # 5) test it on root directory
13685 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13686 error "$MOUNT should not have parents"
13688 # enable xattr caching and check that linkea is correctly updated
13689 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13690 save_lustre_params client "llite.*.xattr_cache" > $save
13691 lctl set_param llite.*.xattr_cache 1
13693 # 6.1) linkea update on rename
13694 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13696 # get parents by fid
13697 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13698 # foo1 should no longer be returned in parent list
13699 echo "$parent" | grep -F "$FID1" &&
13700 error "$FID1 should no longer be in parent list"
13701 # the new path should appear
13702 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13703 error "$FID2/$tfile.moved is not in parent list"
13705 # 6.2) linkea update on unlink
13706 rm -f $DIR/$tdir/d/foo2/link
13707 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13708 # foo2/link should no longer be returned in parent list
13709 echo "$parent" | grep -F "$FID2/link" &&
13710 error "$FID2/link should no longer be in parent list"
13714 restore_lustre_params < $save
13717 run_test 154f "get parent fids by reading link ea"
13721 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13722 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13723 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13724 skip "Need MDS version at least 2.6.92"
13726 mkdir -p $DIR/$tdir
13727 llapi_fid_test -d $DIR/$tdir
13729 run_test 154g "various llapi FID tests"
13731 test_155_small_load() {
13732 local temp=$TMP/$tfile
13733 local file=$DIR/$tfile
13735 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13736 error "dd of=$temp bs=6096 count=1 failed"
13738 cancel_lru_locks $OSC
13739 cmp $temp $file || error "$temp $file differ"
13741 $TRUNCATE $temp 6000
13742 $TRUNCATE $file 6000
13743 cmp $temp $file || error "$temp $file differ (truncate1)"
13745 echo "12345" >>$temp
13746 echo "12345" >>$file
13747 cmp $temp $file || error "$temp $file differ (append1)"
13749 echo "12345" >>$temp
13750 echo "12345" >>$file
13751 cmp $temp $file || error "$temp $file differ (append2)"
13757 test_155_big_load() {
13758 remote_ost_nodsh && skip "remote OST with nodsh"
13760 local temp=$TMP/$tfile
13761 local file=$DIR/$tfile
13764 local cache_size=$(do_facet ost$((MAXI+1)) \
13765 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13766 local large_file_size=$((cache_size * 2))
13768 echo "OSS cache size: $cache_size KB"
13769 echo "Large file size: $large_file_size KB"
13771 [ $MAXV -le $large_file_size ] &&
13772 skip_env "max available OST size needs > $large_file_size KB"
13774 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13776 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13777 error "dd of=$temp bs=$large_file_size count=1k failed"
13780 cancel_lru_locks osc
13781 cmp $temp $file || error "$temp $file differ"
13787 save_writethrough() {
13788 local facets=$(get_facets OST)
13790 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13796 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13798 save_writethrough $p
13801 set_cache writethrough on
13802 test_155_small_load
13803 restore_lustre_params < $p
13806 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13811 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13813 save_writethrough $p
13816 set_cache writethrough off
13817 test_155_small_load
13818 restore_lustre_params < $p
13821 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13826 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13828 save_writethrough $p
13831 set_cache writethrough on
13832 test_155_small_load
13833 restore_lustre_params < $p
13836 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13841 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13843 save_writethrough $p
13846 set_cache writethrough off
13847 test_155_small_load
13848 restore_lustre_params < $p
13851 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13856 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13858 save_writethrough $p
13861 set_cache writethrough on
13863 restore_lustre_params < $p
13866 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13871 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13873 save_writethrough $p
13876 set_cache writethrough off
13878 restore_lustre_params < $p
13881 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13886 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13888 save_writethrough $p
13891 set_cache writethrough on
13893 restore_lustre_params < $p
13896 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13901 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13903 save_writethrough $p
13906 set_cache writethrough off
13908 restore_lustre_params < $p
13911 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13915 remote_ost_nodsh && skip "remote OST with nodsh"
13916 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13917 skip "stats not implemented on old servers"
13918 [ "$ost1_FSTYPE" = "zfs" ] &&
13919 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13924 local file="$DIR/$tfile"
13925 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13927 save_writethrough $p
13930 log "Turn on read and write cache"
13932 set_cache writethrough on
13934 log "Write data and read it back."
13935 log "Read should be satisfied from the cache."
13936 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13938 cancel_lru_locks osc
13939 cat $file >/dev/null
13941 if ! let "AFTER - BEFORE == CPAGES"; then
13942 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13944 log "cache hits: before: $BEFORE, after: $AFTER"
13947 log "Read again; it should be satisfied from the cache."
13949 cancel_lru_locks osc
13950 cat $file >/dev/null
13952 if ! let "AFTER - BEFORE == CPAGES"; then
13953 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
13955 log "cache hits:: before: $BEFORE, after: $AFTER"
13958 log "Turn off the read cache and turn on the write cache"
13960 set_cache writethrough on
13962 log "Read again; it should be satisfied from the cache."
13964 cancel_lru_locks osc
13965 cat $file >/dev/null
13967 if ! let "AFTER - BEFORE == CPAGES"; then
13968 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
13970 log "cache hits:: before: $BEFORE, after: $AFTER"
13973 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13974 # > 2.12.56 uses pagecache if cached
13975 log "Read again; it should not be satisfied from the cache."
13977 cancel_lru_locks osc
13978 cat $file >/dev/null
13980 if ! let "AFTER - BEFORE == 0"; then
13981 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
13983 log "cache hits:: before: $BEFORE, after: $AFTER"
13987 log "Write data and read it back."
13988 log "Read should be satisfied from the cache."
13989 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13991 cancel_lru_locks osc
13992 cat $file >/dev/null
13994 if ! let "AFTER - BEFORE == CPAGES"; then
13995 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
13997 log "cache hits:: before: $BEFORE, after: $AFTER"
14000 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14001 # > 2.12.56 uses pagecache if cached
14002 log "Read again; it should not be satisfied from the cache."
14004 cancel_lru_locks osc
14005 cat $file >/dev/null
14007 if ! let "AFTER - BEFORE == 0"; then
14008 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14010 log "cache hits:: before: $BEFORE, after: $AFTER"
14014 log "Turn off read and write cache"
14016 set_cache writethrough off
14018 log "Write data and read it back"
14019 log "It should not be satisfied from the cache."
14021 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14022 cancel_lru_locks osc
14024 cat $file >/dev/null
14026 if ! let "AFTER - BEFORE == 0"; then
14027 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14029 log "cache hits:: before: $BEFORE, after: $AFTER"
14032 log "Turn on the read cache and turn off the write cache"
14034 set_cache writethrough off
14036 log "Write data and read it back"
14037 log "It should not be satisfied from the cache."
14039 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14041 cancel_lru_locks osc
14042 cat $file >/dev/null
14044 if ! let "AFTER - BEFORE == 0"; then
14045 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14047 log "cache hits:: before: $BEFORE, after: $AFTER"
14050 log "Read again; it should be satisfied from the cache."
14052 cancel_lru_locks osc
14053 cat $file >/dev/null
14055 if ! let "AFTER - BEFORE == CPAGES"; then
14056 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14058 log "cache hits:: before: $BEFORE, after: $AFTER"
14061 restore_lustre_params < $p
14064 run_test 156 "Verification of tunables"
14067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14068 remote_mds_nodsh && skip "remote MDS with nodsh"
14069 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14070 skip "Need MDS version at least 2.2.0"
14072 changelog_register || error "changelog_register failed"
14073 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14074 changelog_users $SINGLEMDS | grep -q $cl_user ||
14075 error "User $cl_user not found in changelog_users"
14078 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14079 changelog_clear 0 || error "changelog_clear failed"
14080 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14081 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14082 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14083 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14084 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14085 rm $DIR/$tdir/pics/desktop.jpg
14087 changelog_dump | tail -10
14089 echo "verifying changelog mask"
14090 changelog_chmask "-MKDIR"
14091 changelog_chmask "-CLOSE"
14093 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14094 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14096 changelog_chmask "+MKDIR"
14097 changelog_chmask "+CLOSE"
14099 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14100 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14102 changelog_dump | tail -10
14103 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14104 CLOSES=$(changelog_dump | grep -c "CLOSE")
14105 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14106 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14109 echo "verifying target fid"
14110 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14111 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14112 [ "$fidc" == "$fidf" ] ||
14113 error "changelog '$tfile' fid $fidc != file fid $fidf"
14114 echo "verifying parent fid"
14115 # The FID returned from the Changelog may be the directory shard on
14116 # a different MDT, and not the FID returned by path2fid on the parent.
14117 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14118 # since this is what will matter when recreating this file in the tree.
14119 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14120 local pathp=$($LFS fid2path $MOUNT "$fidp")
14121 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14122 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14124 echo "getting records for $cl_user"
14125 changelog_users $SINGLEMDS
14126 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14128 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14129 error "changelog_clear failed"
14130 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14131 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14132 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14133 error "user index expect $user_rec1 + $nclr != $user_rec2"
14135 local min0_rec=$(changelog_users $SINGLEMDS |
14136 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14137 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14138 awk '{ print $1; exit; }')
14140 changelog_dump | tail -n 5
14141 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14142 [ $first_rec == $((min0_rec + 1)) ] ||
14143 error "first index should be $min0_rec + 1 not $first_rec"
14145 # LU-3446 changelog index reset on MDT restart
14146 local cur_rec1=$(changelog_users $SINGLEMDS |
14147 awk '/^current.index:/ { print $NF }')
14148 changelog_clear 0 ||
14149 error "clear all changelog records for $cl_user failed"
14150 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14151 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14152 error "Fail to start $SINGLEMDS"
14153 local cur_rec2=$(changelog_users $SINGLEMDS |
14154 awk '/^current.index:/ { print $NF }')
14155 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14156 [ $cur_rec1 == $cur_rec2 ] ||
14157 error "current index should be $cur_rec1 not $cur_rec2"
14159 echo "verifying users from this test are deregistered"
14160 changelog_deregister || error "changelog_deregister failed"
14161 changelog_users $SINGLEMDS | grep -q $cl_user &&
14162 error "User '$cl_user' still in changelog_users"
14164 # lctl get_param -n mdd.*.changelog_users
14165 # current index: 144
14166 # ID index (idle seconds)
14168 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14169 # this is the normal case where all users were deregistered
14170 # make sure no new records are added when no users are present
14171 local last_rec1=$(changelog_users $SINGLEMDS |
14172 awk '/^current.index:/ { print $NF }')
14173 touch $DIR/$tdir/chloe
14174 local last_rec2=$(changelog_users $SINGLEMDS |
14175 awk '/^current.index:/ { print $NF }')
14176 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14177 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14179 # any changelog users must be leftovers from a previous test
14180 changelog_users $SINGLEMDS
14181 echo "other changelog users; can't verify off"
14184 run_test 160a "changelog sanity"
14186 test_160b() { # LU-3587
14187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14188 remote_mds_nodsh && skip "remote MDS with nodsh"
14189 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14190 skip "Need MDS version at least 2.2.0"
14192 changelog_register || error "changelog_register failed"
14193 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14194 changelog_users $SINGLEMDS | grep -q $cl_user ||
14195 error "User '$cl_user' not found in changelog_users"
14197 local longname1=$(str_repeat a 255)
14198 local longname2=$(str_repeat b 255)
14201 echo "creating very long named file"
14202 touch $longname1 || error "create of '$longname1' failed"
14203 echo "renaming very long named file"
14204 mv $longname1 $longname2
14206 changelog_dump | grep RENME | tail -n 5
14209 run_test 160b "Verify that very long rename doesn't crash in changelog"
14212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14213 remote_mds_nodsh && skip "remote MDS with nodsh"
14215 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14216 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14217 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14218 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14222 # Registration step
14223 changelog_register || error "changelog_register failed"
14226 mkdir -p $DIR/$tdir
14227 $MCREATE $DIR/$tdir/foo_160c
14228 changelog_chmask "-TRUNC"
14229 $TRUNCATE $DIR/$tdir/foo_160c 200
14230 changelog_chmask "+TRUNC"
14231 $TRUNCATE $DIR/$tdir/foo_160c 199
14232 changelog_dump | tail -n 5
14233 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14234 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14236 run_test 160c "verify that changelog log catch the truncate event"
14239 remote_mds_nodsh && skip "remote MDS with nodsh"
14240 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14242 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14243 skip "Need MDS version at least 2.7.60"
14245 # Registration step
14246 changelog_register || error "changelog_register failed"
14248 mkdir -p $DIR/$tdir/migrate_dir
14249 changelog_clear 0 || error "changelog_clear failed"
14251 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14252 changelog_dump | tail -n 5
14253 local migrates=$(changelog_dump | grep -c "MIGRT")
14254 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14256 run_test 160d "verify that changelog log catch the migrate event"
14259 remote_mds_nodsh && skip "remote MDS with nodsh"
14262 changelog_register || error "changelog_register failed"
14264 # Delete a future user (expect fail)
14265 local MDT0=$(facet_svc $SINGLEMDS)
14266 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14269 if [ $rc -eq 0 ]; then
14270 error "Deleted non-existant user cl77"
14271 elif [ $rc -ne 2 ]; then
14272 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14275 # Clear to a bad index (1 billion should be safe)
14276 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14279 if [ $rc -eq 0 ]; then
14280 error "Successfully cleared to invalid CL index"
14281 elif [ $rc -ne 22 ]; then
14282 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14285 run_test 160e "changelog negative testing (should return errors)"
14288 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14289 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14290 skip "Need MDS version at least 2.10.56"
14292 local mdts=$(comma_list $(mdts_nodes))
14295 changelog_register || error "first changelog_register failed"
14296 changelog_register || error "second changelog_register failed"
14298 declare -A cl_user1
14299 declare -A cl_user2
14304 # generate some changelog records to accumulate on each MDT
14305 # use fnv1a because created files should be evenly distributed
14306 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14307 error "test_mkdir $tdir failed"
14308 log "$(date +%s): creating first files"
14309 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14310 error "create $DIR/$tdir/$tfile failed"
14312 # check changelogs have been generated
14313 local start=$SECONDS
14314 local idle_time=$((MDSCOUNT * 5 + 5))
14315 local nbcl=$(changelog_dump | wc -l)
14316 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14318 for param in "changelog_max_idle_time=$idle_time" \
14320 "changelog_min_gc_interval=2" \
14321 "changelog_min_free_cat_entries=3"; do
14322 local MDT0=$(facet_svc $SINGLEMDS)
14323 local var="${param%=*}"
14324 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14326 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14327 do_nodes $mdts $LCTL set_param mdd.*.$param
14330 # force cl_user2 to be idle (1st part), but also cancel the
14331 # cl_user1 records so that it is not evicted later in the test.
14332 local sleep1=$((idle_time / 2))
14333 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14336 # simulate changelog catalog almost full
14337 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14338 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14340 for i in $(seq $MDSCOUNT); do
14341 cl_users=(${CL_USERS[mds$i]})
14342 cl_user1[mds$i]="${cl_users[0]}"
14343 cl_user2[mds$i]="${cl_users[1]}"
14345 [ -n "${cl_user1[mds$i]}" ] ||
14346 error "mds$i: no user registered"
14347 [ -n "${cl_user2[mds$i]}" ] ||
14348 error "mds$i: only ${cl_user2[mds$i]} is registered"
14350 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14351 [ -n "$user_rec1" ] ||
14352 error "mds$i: User ${cl_user1[mds$i]} not registered"
14353 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14354 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14355 [ -n "$user_rec2" ] ||
14356 error "mds$i: User ${cl_user1[mds$i]} not registered"
14357 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14358 "$user_rec1 + 2 == $user_rec2"
14359 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14360 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14361 "$user_rec1 + 2, but is $user_rec2"
14362 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14363 [ -n "$user_rec2" ] ||
14364 error "mds$i: User ${cl_user2[mds$i]} not registered"
14365 [ $user_rec1 == $user_rec2 ] ||
14366 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14367 "$user_rec1, but is $user_rec2"
14370 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14371 local sleep2=$((idle_time - (SECONDS - start) + 1))
14372 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14375 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14376 # cl_user1 should be OK because it recently processed records.
14377 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14378 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14379 error "create $DIR/$tdir/${tfile}b failed"
14381 # ensure gc thread is done
14382 for i in $(mdts_nodes); do
14384 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14385 error "$i: GC-thread not done"
14389 for i in $(seq $MDSCOUNT); do
14390 # check cl_user1 still registered
14391 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14392 error "mds$i: User ${cl_user1[mds$i]} not registered"
14393 # check cl_user2 unregistered
14394 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14395 error "mds$i: User ${cl_user2[mds$i]} still registered"
14397 # check changelogs are present and starting at $user_rec1 + 1
14398 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14399 [ -n "$user_rec1" ] ||
14400 error "mds$i: User ${cl_user1[mds$i]} not registered"
14401 first_rec=$($LFS changelog $(facet_svc mds$i) |
14402 awk '{ print $1; exit; }')
14404 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14405 [ $((user_rec1 + 1)) == $first_rec ] ||
14406 error "mds$i: first index should be $user_rec1 + 1, " \
14407 "but is $first_rec"
14410 run_test 160f "changelog garbage collect (timestamped users)"
14413 remote_mds_nodsh && skip "remote MDS with nodsh"
14414 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14415 skip "Need MDS version at least 2.10.56"
14417 local mdts=$(comma_list $(mdts_nodes))
14419 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14420 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14423 changelog_register || error "first changelog_register failed"
14424 changelog_register || error "second changelog_register failed"
14426 declare -A cl_user1
14427 declare -A cl_user2
14432 # generate some changelog records to accumulate on each MDT
14433 # use fnv1a because created files should be evenly distributed
14434 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14435 error "mkdir $tdir failed"
14436 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14437 error "create $DIR/$tdir/$tfile failed"
14439 # check changelogs have been generated
14440 local nbcl=$(changelog_dump | wc -l)
14441 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14443 # reduce the max_idle_indexes value to make sure we exceed it
14444 max_ndx=$((nbcl / 2 - 1))
14446 for param in "changelog_max_idle_indexes=$max_ndx" \
14448 "changelog_min_gc_interval=2" \
14449 "changelog_min_free_cat_entries=3"; do
14450 local MDT0=$(facet_svc $SINGLEMDS)
14451 local var="${param%=*}"
14452 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14454 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14455 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14456 error "unable to set mdd.*.$param"
14459 # simulate changelog catalog almost full
14460 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14461 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14463 for i in $(seq $MDSCOUNT); do
14464 cl_users=(${CL_USERS[mds$i]})
14465 cl_user1[mds$i]="${cl_users[0]}"
14466 cl_user2[mds$i]="${cl_users[1]}"
14468 [ -n "${cl_user1[mds$i]}" ] ||
14469 error "mds$i: no user registered"
14470 [ -n "${cl_user2[mds$i]}" ] ||
14471 error "mds$i: only ${cl_user1[mds$i]} is registered"
14473 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14474 [ -n "$user_rec1" ] ||
14475 error "mds$i: User ${cl_user1[mds$i]} not registered"
14476 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14477 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14478 [ -n "$user_rec2" ] ||
14479 error "mds$i: User ${cl_user1[mds$i]} not registered"
14480 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14481 "$user_rec1 + 2 == $user_rec2"
14482 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14483 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14484 "$user_rec1 + 2, but is $user_rec2"
14485 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14486 [ -n "$user_rec2" ] ||
14487 error "mds$i: User ${cl_user2[mds$i]} not registered"
14488 [ $user_rec1 == $user_rec2 ] ||
14489 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14490 "$user_rec1, but is $user_rec2"
14493 # ensure we are past the previous changelog_min_gc_interval set above
14496 # generate one more changelog to trigger fail_loc
14497 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14498 error "create $DIR/$tdir/${tfile}bis failed"
14500 # ensure gc thread is done
14501 for i in $(mdts_nodes); do
14503 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14504 error "$i: GC-thread not done"
14508 for i in $(seq $MDSCOUNT); do
14509 # check cl_user1 still registered
14510 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14511 error "mds$i: User ${cl_user1[mds$i]} not registered"
14512 # check cl_user2 unregistered
14513 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14514 error "mds$i: User ${cl_user2[mds$i]} still registered"
14516 # check changelogs are present and starting at $user_rec1 + 1
14517 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14518 [ -n "$user_rec1" ] ||
14519 error "mds$i: User ${cl_user1[mds$i]} not registered"
14520 first_rec=$($LFS changelog $(facet_svc mds$i) |
14521 awk '{ print $1; exit; }')
14523 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14524 [ $((user_rec1 + 1)) == $first_rec ] ||
14525 error "mds$i: first index should be $user_rec1 + 1, " \
14526 "but is $first_rec"
14529 run_test 160g "changelog garbage collect (old users)"
14532 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14533 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14534 skip "Need MDS version at least 2.10.56"
14536 local mdts=$(comma_list $(mdts_nodes))
14539 changelog_register || error "first changelog_register failed"
14540 changelog_register || error "second changelog_register failed"
14542 declare -A cl_user1
14543 declare -A cl_user2
14548 # generate some changelog records to accumulate on each MDT
14549 # use fnv1a because created files should be evenly distributed
14550 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14551 error "test_mkdir $tdir failed"
14552 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14553 error "create $DIR/$tdir/$tfile failed"
14555 # check changelogs have been generated
14556 local nbcl=$(changelog_dump | wc -l)
14557 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14559 for param in "changelog_max_idle_time=10" \
14561 "changelog_min_gc_interval=2"; do
14562 local MDT0=$(facet_svc $SINGLEMDS)
14563 local var="${param%=*}"
14564 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14566 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14567 do_nodes $mdts $LCTL set_param mdd.*.$param
14570 # force cl_user2 to be idle (1st part)
14573 for i in $(seq $MDSCOUNT); do
14574 cl_users=(${CL_USERS[mds$i]})
14575 cl_user1[mds$i]="${cl_users[0]}"
14576 cl_user2[mds$i]="${cl_users[1]}"
14578 [ -n "${cl_user1[mds$i]}" ] ||
14579 error "mds$i: no user registered"
14580 [ -n "${cl_user2[mds$i]}" ] ||
14581 error "mds$i: only ${cl_user2[mds$i]} is registered"
14583 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14584 [ -n "$user_rec1" ] ||
14585 error "mds$i: User ${cl_user1[mds$i]} not registered"
14586 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14587 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14588 [ -n "$user_rec2" ] ||
14589 error "mds$i: User ${cl_user1[mds$i]} not registered"
14590 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14591 "$user_rec1 + 2 == $user_rec2"
14592 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14593 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14594 "$user_rec1 + 2, but is $user_rec2"
14595 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14596 [ -n "$user_rec2" ] ||
14597 error "mds$i: User ${cl_user2[mds$i]} not registered"
14598 [ $user_rec1 == $user_rec2 ] ||
14599 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14600 "$user_rec1, but is $user_rec2"
14603 # force cl_user2 to be idle (2nd part) and to reach
14604 # changelog_max_idle_time
14607 # force each GC-thread start and block then
14608 # one per MDT/MDD, set fail_val accordingly
14609 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14610 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14612 # generate more changelogs to trigger fail_loc
14613 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14614 error "create $DIR/$tdir/${tfile}bis failed"
14616 # stop MDT to stop GC-thread, should be done in back-ground as it will
14617 # block waiting for the thread to be released and exit
14618 declare -A stop_pids
14619 for i in $(seq $MDSCOUNT); do
14621 stop_pids[mds$i]=$!
14624 for i in $(mdts_nodes); do
14627 local facets=$(facets_up_on_host $i)
14629 for facet in ${facets//,/ }; do
14630 if [[ $facet == mds* ]]; then
14634 # ensure each MDS's gc threads are still present and all in "R"
14635 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14636 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14637 error "$i: expected $nb GC-thread"
14639 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14641 error "$i: GC-thread not found in R-state"
14642 # check umounts of each MDT on MDS have reached kthread_stop()
14643 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14644 error "$i: expected $nb umount"
14646 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14647 error "$i: umount not found in D-state"
14650 # release all GC-threads
14651 do_nodes $mdts $LCTL set_param fail_loc=0
14653 # wait for MDT stop to complete
14654 for i in $(seq $MDSCOUNT); do
14655 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14659 # may try to check if any orphan changelog records are present
14660 # via ldiskfs/zfs and llog_reader...
14662 # re-start/mount MDTs
14663 for i in $(seq $MDSCOUNT); do
14664 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14665 error "Fail to start mds$i"
14669 for i in $(seq $MDSCOUNT); do
14670 # check cl_user1 still registered
14671 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14672 error "mds$i: User ${cl_user1[mds$i]} not registered"
14673 # check cl_user2 unregistered
14674 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14675 error "mds$i: User ${cl_user2[mds$i]} still registered"
14677 # check changelogs are present and starting at $user_rec1 + 1
14678 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14679 [ -n "$user_rec1" ] ||
14680 error "mds$i: User ${cl_user1[mds$i]} not registered"
14681 first_rec=$($LFS changelog $(facet_svc mds$i) |
14682 awk '{ print $1; exit; }')
14684 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14685 [ $((user_rec1 + 1)) == $first_rec ] ||
14686 error "mds$i: first index should be $user_rec1 + 1, " \
14687 "but is $first_rec"
14690 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14695 local mdts=$(comma_list $(mdts_nodes))
14697 changelog_register || error "first changelog_register failed"
14699 # generate some changelog records to accumulate on each MDT
14700 # use fnv1a because created files should be evenly distributed
14701 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14702 error "mkdir $tdir failed"
14703 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14704 error "create $DIR/$tdir/$tfile failed"
14706 # check changelogs have been generated
14707 local nbcl=$(changelog_dump | wc -l)
14708 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14710 # simulate race between register and unregister
14711 # XXX as fail_loc is set per-MDS, with DNE configs the race
14712 # simulation will only occur for one MDT per MDS and for the
14713 # others the normal race scenario will take place
14714 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14715 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14716 do_nodes $mdts $LCTL set_param fail_val=1
14718 # unregister 1st user
14719 changelog_deregister &
14721 # wait some time for deregister work to reach race rdv
14723 # register 2nd user
14724 changelog_register || error "2nd user register failed"
14726 wait $pid1 || error "1st user deregister failed"
14730 declare -A LAST_REC
14731 for i in $(seq $MDSCOUNT); do
14732 if changelog_users mds$i | grep "^cl"; then
14733 # make sure new records are added with one user present
14734 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14735 awk '/^current.index:/ { print $NF }')
14737 error "mds$i has no user registered"
14741 # generate more changelog records to accumulate on each MDT
14742 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14743 error "create $DIR/$tdir/${tfile}bis failed"
14745 for i in $(seq $MDSCOUNT); do
14746 last_rec=$(changelog_users $SINGLEMDS |
14747 awk '/^current.index:/ { print $NF }')
14748 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14749 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14750 error "changelogs are off on mds$i"
14753 run_test 160i "changelog user register/unregister race"
14756 remote_mds_nodsh && skip "remote MDS with nodsh"
14757 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14758 skip "Need MDS version at least 2.12.56"
14760 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14761 stack_trap "umount $MOUNT2" EXIT
14763 changelog_register || error "first changelog_register failed"
14764 stack_trap "changelog_deregister" EXIT
14766 # generate some changelog
14767 # use fnv1a because created files should be evenly distributed
14768 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14769 error "mkdir $tdir failed"
14770 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14771 error "create $DIR/$tdir/${tfile}bis failed"
14773 # open the changelog device
14774 exec 3>/dev/changelog-$FSNAME-MDT0000
14775 stack_trap "exec 3>&-" EXIT
14776 exec 4</dev/changelog-$FSNAME-MDT0000
14777 stack_trap "exec 4<&-" EXIT
14779 # umount the first lustre mount
14781 stack_trap "mount_client $MOUNT" EXIT
14784 cat <&4 >/dev/null || error "read changelog failed"
14787 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14788 changelog_users $SINGLEMDS | grep -q $cl_user ||
14789 error "User $cl_user not found in changelog_users"
14791 printf 'clear:'$cl_user':0' >&3
14793 run_test 160j "client can be umounted while its chanangelog is being used"
14796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14797 remote_mds_nodsh && skip "remote MDS with nodsh"
14799 mkdir -p $DIR/$tdir/1/1
14801 changelog_register || error "changelog_register failed"
14802 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14804 changelog_users $SINGLEMDS | grep -q $cl_user ||
14805 error "User '$cl_user' not found in changelog_users"
14806 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14807 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14808 rmdir $DIR/$tdir/1/1 & sleep 1
14810 touch $DIR/$tdir/2/2
14811 rm -rf $DIR/$tdir/2
14816 changelog_dump | grep rmdir || error "rmdir not recorded"
14819 changelog_deregister
14821 run_test 160k "Verify that changelog records are not lost"
14824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14826 test_mkdir -c1 $DIR/$tdir
14827 cp /etc/hosts $DIR/$tdir/$tfile
14828 test_mkdir -c1 $DIR/$tdir/foo1
14829 test_mkdir -c1 $DIR/$tdir/foo2
14830 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14831 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14832 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14833 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14834 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14835 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14836 $LFS fid2path $DIR $FID
14837 error "bad link ea"
14840 rm $DIR/$tdir/foo2/zachary
14842 rm $DIR/$tdir/foo2/thor
14844 rm $DIR/$tdir/$tfile
14846 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14847 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14848 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14849 rm $DIR/$tdir/foo2/maggie
14852 local longname=$tfile.avg_len_is_thirty_two_
14853 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14854 error_noexit 'failed to unlink many hardlinks'" EXIT
14855 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14856 error "failed to hardlink many files"
14857 links=$($LFS fid2path $DIR $FID | wc -l)
14858 echo -n "${links}/1000 links in link EA"
14859 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14861 run_test 161a "link ea sanity"
14864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14865 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14868 local remote_dir=$DIR/$tdir/remote_dir
14870 mkdir -p $DIR/$tdir
14871 $LFS mkdir -i $MDTIDX $remote_dir ||
14872 error "create remote directory failed"
14874 cp /etc/hosts $remote_dir/$tfile
14875 mkdir -p $remote_dir/foo1
14876 mkdir -p $remote_dir/foo2
14877 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14878 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14879 ln $remote_dir/$tfile $remote_dir/foo1/luna
14880 ln $remote_dir/$tfile $remote_dir/foo2/thor
14882 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14884 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14885 $LFS fid2path $DIR $FID
14886 error "bad link ea"
14889 rm $remote_dir/foo2/zachary
14891 rm $remote_dir/foo2/thor
14893 rm $remote_dir/$tfile
14895 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14896 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14897 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14898 $LFS fid2path $DIR $FID
14899 error "bad link rename"
14901 rm $remote_dir/foo2/maggie
14904 local longname=filename_avg_len_is_thirty_two_
14905 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14906 error "failed to hardlink many files"
14907 links=$($LFS fid2path $DIR $FID | wc -l)
14908 echo -n "${links}/1000 links in link EA"
14909 [[ ${links} -gt 60 ]] ||
14910 error "expected at least 60 links in link EA"
14911 unlinkmany $remote_dir/foo2/$longname 1000 ||
14912 error "failed to unlink many hardlinks"
14914 run_test 161b "link ea sanity under remote directory"
14917 remote_mds_nodsh && skip "remote MDS with nodsh"
14918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14919 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14920 skip "Need MDS version at least 2.1.5"
14922 # define CLF_RENAME_LAST 0x0001
14923 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14924 changelog_register || error "changelog_register failed"
14927 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14928 touch $DIR/$tdir/foo_161c
14929 touch $DIR/$tdir/bar_161c
14930 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14931 changelog_dump | grep RENME | tail -n 5
14932 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14933 changelog_clear 0 || error "changelog_clear failed"
14934 if [ x$flags != "x0x1" ]; then
14935 error "flag $flags is not 0x1"
14938 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14939 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14940 touch $DIR/$tdir/foo_161c
14941 touch $DIR/$tdir/bar_161c
14942 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14943 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14944 changelog_dump | grep RENME | tail -n 5
14945 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14946 changelog_clear 0 || error "changelog_clear failed"
14947 if [ x$flags != "x0x0" ]; then
14948 error "flag $flags is not 0x0"
14950 echo "rename overwrite a target having nlink > 1," \
14951 "changelog record has flags of $flags"
14953 # rename doesn't overwrite a target (changelog flag 0x0)
14954 touch $DIR/$tdir/foo_161c
14955 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14956 changelog_dump | grep RENME | tail -n 5
14957 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14958 changelog_clear 0 || error "changelog_clear failed"
14959 if [ x$flags != "x0x0" ]; then
14960 error "flag $flags is not 0x0"
14962 echo "rename doesn't overwrite a target," \
14963 "changelog record has flags of $flags"
14965 # define CLF_UNLINK_LAST 0x0001
14966 # unlink a file having nlink = 1 (changelog flag 0x1)
14967 rm -f $DIR/$tdir/foo2_161c
14968 changelog_dump | grep UNLNK | tail -n 5
14969 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14970 changelog_clear 0 || error "changelog_clear failed"
14971 if [ x$flags != "x0x1" ]; then
14972 error "flag $flags is not 0x1"
14974 echo "unlink a file having nlink = 1," \
14975 "changelog record has flags of $flags"
14977 # unlink a file having nlink > 1 (changelog flag 0x0)
14978 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14979 rm -f $DIR/$tdir/foobar_161c
14980 changelog_dump | grep UNLNK | tail -n 5
14981 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14982 changelog_clear 0 || error "changelog_clear failed"
14983 if [ x$flags != "x0x0" ]; then
14984 error "flag $flags is not 0x0"
14986 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14988 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
14991 remote_mds_nodsh && skip "remote MDS with nodsh"
14992 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
14997 changelog_register || error "changelog_register failed"
14999 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15000 # interfer with $MOUNT/.lustre/fid/ access
15002 [[ $? -eq 0 ]] || error "mkdir failed"
15004 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15005 $LCTL set_param fail_loc=0x8000140c
15007 $LCTL set_param fail_val=5
15010 echo foofoo > $DIR/$tdir/$tfile &
15013 # wait for create to be delayed
15017 [[ $? -eq 0 ]] || error "create should be blocked"
15019 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15020 stack_trap "rm -f $tempfile"
15021 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15022 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15023 # some delay may occur during ChangeLog publishing and file read just
15024 # above, that could allow file write to happen finally
15025 [[ -s $tempfile ]] && echo "file should be empty"
15027 $LCTL set_param fail_loc=0
15030 [[ $? -eq 0 ]] || error "create failed"
15032 run_test 161d "create with concurrent .lustre/fid access"
15035 local expected="$1"
15040 path=$($LFS fid2path "$@")
15043 if [ $rc -ne 0 ]; then
15044 error "path looked up of '$expected' failed: rc=$rc"
15045 elif [ "$path" != "$expected" ]; then
15046 error "path looked up '$path' instead of '$expected'"
15048 echo "FID '$fid' resolves to path '$path' as expected"
15052 test_162a() { # was test_162
15053 test_mkdir -p -c1 $DIR/$tdir/d2
15054 touch $DIR/$tdir/d2/$tfile
15055 touch $DIR/$tdir/d2/x1
15056 touch $DIR/$tdir/d2/x2
15057 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15058 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15060 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15061 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15064 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15065 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15066 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15068 # softlink to wrong file
15069 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15070 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15071 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15074 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15075 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15076 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15077 # fid2path dir/fsname should both work
15078 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15079 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15081 # hardlink count: check that there are 2 links
15082 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15083 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15085 # hardlink indexing: remove the first link
15086 rm $DIR/$tdir/d2/p/q/r/hlink
15087 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15089 run_test 162a "path lookup sanity"
15092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15093 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15096 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15097 error "create striped dir failed"
15099 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15100 tail -n 1 | awk '{print $2}')
15101 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15103 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15104 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15107 for ((i=0;i<5;i++)); do
15108 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15109 error "get fid for f$i failed"
15110 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15112 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15113 error "get fid for d$i failed"
15114 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15119 run_test 162b "striped directory path lookup sanity"
15121 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15123 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15124 skip "Need MDS version at least 2.7.51"
15126 local lpath=$tdir.local
15127 local rpath=$tdir.remote
15129 test_mkdir $DIR/$lpath
15130 test_mkdir $DIR/$rpath
15132 for ((i = 0; i <= 101; i++)); do
15135 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15136 error "get fid for local directory $DIR/$lpath failed"
15137 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15140 test_mkdir $DIR/$rpath
15141 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15142 error "get fid for remote directory $DIR/$rpath failed"
15143 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15148 run_test 162c "fid2path works with paths 100 or more directories deep"
15150 oalr_event_count() {
15154 awk -v name="${FSNAME}-OST0000" \
15155 -v event="${event}" \
15156 '$1 == "TRACE" && $2 == event && $3 == name' \
15161 oalr_expect_event_count() {
15164 local expect="${3}"
15167 count=$(oalr_event_count "${event}" "${trace}")
15168 if ((count == expect)); then
15172 error_noexit "${event} event count was '${count}', expected ${expect}"
15178 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15180 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15184 sync # Flush previous IOs so we can count log entries.
15185 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15186 stack_trap cleanup_165 EXIT
15190 local trace="/tmp/${tfile}.trace"
15194 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15198 do_facet ost1 ofd_access_log_reader --list
15201 do_facet ost1 killall -TERM ofd_access_log_reader
15205 if ((rc != 0)); then
15206 error "ofd_access_log_reader exited with rc = '${rc}'"
15209 # Parse trace file for discovery events:
15210 oalr_expect_event_count alr_log_add "${trace}" 1
15211 oalr_expect_event_count alr_log_eof "${trace}" 1
15212 oalr_expect_event_count alr_log_free "${trace}" 1
15214 run_test 165a "ofd access log discovery"
15217 local trace="/tmp/${tfile}.trace"
15218 local file="${DIR}/${tfile}"
15229 lfs setstripe -c 1 -i 0 "${file}"
15230 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15231 do_facet ost1 ofd_access_log_reader --list
15233 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15235 do_facet ost1 killall -TERM ofd_access_log_reader
15239 if ((rc != 0)); then
15240 error "ofd_access_log_reader exited with rc = '${rc}'"
15243 oalr_expect_event_count alr_log_entry "${trace}" 1
15245 pfid1=$($LFS path2fid "${file}")
15247 # 1 2 3 4 5 6 7 8 9 10
15248 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15249 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15251 echo "entry = '${entry[*]}'" >&2
15254 if [[ "${pfid1}" != "${pfid2}" ]]; then
15255 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15259 if ((size != 1048576)); then
15260 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15264 if [[ "${flags}" != "w" ]]; then
15265 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15268 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15269 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c || error "cannot read '${file}'"
15271 do_facet ost1 killall -TERM ofd_access_log_reader
15275 if ((rc != 0)); then
15276 error "ofd_access_log_reader exited with rc = '${rc}'"
15279 oalr_expect_event_count alr_log_entry "${trace}" 1
15281 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15282 echo "entry = '${entry[*]}'" >&2
15285 if [[ "${pfid1}" != "${pfid2}" ]]; then
15286 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15290 if ((size != 524288)); then
15291 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15295 if [[ "${flags}" != "r" ]]; then
15296 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15299 run_test 165b "ofd access log entries are produced and consumed"
15302 local file="${DIR}/${tdir}/${tfile}"
15303 test_mkdir "${DIR}/${tdir}"
15307 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15309 # 4096 / 64 = 64. Create twice as many entries.
15310 for ((i = 0; i < 128; i++)); do
15311 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c || error "cannot create file"
15315 do_facet ost1 ofd_access_log_reader --list
15316 unlinkmany "${file}-%d" 128
15318 run_test 165c "full ofd access logs do not block IOs"
15320 oal_peek_entry_count() {
15321 do_facet ost1 ofd_access_log_reader --list | awk '$1 == "_entry_count:" { print $2; }'
15324 oal_expect_entry_count() {
15325 local entry_count=$(oal_peek_entry_count)
15328 if ((entry_count == expect)); then
15332 error_noexit "bad entry count, got ${entry_count}, expected ${expect}"
15333 do_facet ost1 ofd_access_log_reader --list >&2
15338 local trace="/tmp/${tfile}.trace"
15339 local file="${DIR}/${tdir}/${tfile}"
15340 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15342 test_mkdir "${DIR}/${tdir}"
15345 lfs setstripe -c 1 -i 0 "${file}"
15347 do_facet ost1 lctl set_param "${param}=rw"
15348 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15349 oal_expect_entry_count 1
15351 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15352 oal_expect_entry_count 2
15354 do_facet ost1 lctl set_param "${param}=r"
15355 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15356 oal_expect_entry_count 2
15358 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15359 oal_expect_entry_count 3
15361 do_facet ost1 lctl set_param "${param}=w"
15362 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15363 oal_expect_entry_count 4
15365 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15366 oal_expect_entry_count 4
15368 do_facet ost1 lctl set_param "${param}=0"
15369 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15370 oal_expect_entry_count 4
15372 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15373 oal_expect_entry_count 4
15375 run_test 165d "ofd_access_log mask works"
15378 # do directio so as not to populate the page cache
15379 log "creating a 10 Mb file"
15380 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15381 log "starting reads"
15382 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15383 log "truncating the file"
15384 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15386 kill %+ || true # reads might have finished
15387 echo "wait until dd is finished"
15389 log "removing the temporary file"
15390 rm -rf $DIR/$tfile || error "tmp file removal failed"
15392 run_test 169 "parallel read and truncate should not deadlock"
15395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15397 $LCTL clear # bug 18514
15398 $LCTL debug_daemon start $TMP/${tfile}_log_good
15400 $LCTL debug_daemon stop
15401 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15402 error "sed failed to read log_good"
15404 $LCTL debug_daemon start $TMP/${tfile}_log_good
15406 $LCTL debug_daemon stop
15408 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15409 error "lctl df log_bad failed"
15411 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15412 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15414 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15415 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15417 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15418 error "bad_line good_line1 good_line2 are empty"
15420 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15421 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15422 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15424 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15425 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15426 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15428 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15429 error "bad_line_new good_line_new are empty"
15431 local expected_good=$((good_line1 + good_line2*2))
15433 rm -f $TMP/${tfile}*
15434 # LU-231, short malformed line may not be counted into bad lines
15435 if [ $bad_line -ne $bad_line_new ] &&
15436 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15437 error "expected $bad_line bad lines, but got $bad_line_new"
15441 if [ $expected_good -ne $good_line_new ]; then
15442 error "expected $expected_good good lines, but got $good_line_new"
15447 run_test 170 "test lctl df to handle corrupted log ====================="
15449 test_171() { # bug20592
15450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15452 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15453 $LCTL set_param fail_loc=0x50e
15454 $LCTL set_param fail_val=3000
15455 multiop_bg_pause $DIR/$tfile O_s || true
15457 kill -USR1 $MULTIPID
15461 if dmesg | grep "recursive fault"; then
15462 error "caught a recursive fault"
15464 $LCTL set_param fail_loc=0
15467 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15469 # it would be good to share it with obdfilter-survey/iokit-libecho code
15470 setup_obdecho_osc () {
15473 local obdfilter_name=$2
15474 echo "Creating new osc for $obdfilter_name on $ost_nid"
15475 # make sure we can find loopback nid
15476 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15478 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15479 ${obdfilter_name}_osc_UUID || rc=2; }
15480 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15481 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15485 cleanup_obdecho_osc () {
15486 local obdfilter_name=$1
15487 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15488 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15495 local pages=${3:-64}
15500 local obd_size=$(get_obd_size $node $OBD)
15501 local page_size=$(get_page_size $node)
15502 if [[ -n "$obd_size" ]]; then
15503 local new_count=$((obd_size / (pages * page_size / 1024)))
15504 [[ $new_count -ge $count ]] || count=$new_count
15507 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15508 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15510 if [ $rc -eq 0 ]; then
15511 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15512 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15514 echo "New object id is $id"
15515 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15517 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15518 "test_brw $count w v $pages $id" || rc=4; }
15519 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15521 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15522 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15523 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15524 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15525 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15532 if ! module_loaded obdecho; then
15533 load_module obdecho/obdecho &&
15534 stack_trap "rmmod obdecho" EXIT ||
15535 error "unable to load obdecho on client"
15538 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15539 local host=$($LCTL get_param -n osc.$osc.import |
15540 awk '/current_connection:/ { print $2 }' )
15541 local target=$($LCTL get_param -n osc.$osc.import |
15542 awk '/target:/ { print $2 }' )
15543 target=${target%_UUID}
15545 if [ -n "$target" ]; then
15546 setup_obdecho_osc $host $target &&
15547 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15548 { error "obdecho setup failed with $?"; return; }
15550 obdecho_test ${target}_osc client ||
15551 error "obdecho_test failed on ${target}_osc"
15553 $LCTL get_param osc.$osc.import
15554 error "there is no osc.$osc.import target"
15557 run_test 180a "test obdecho on osc"
15560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15561 remote_ost_nodsh && skip "remote OST with nodsh"
15563 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15564 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15565 error "failed to load module obdecho"
15567 local target=$(do_facet ost1 $LCTL dl |
15568 awk '/obdfilter/ { print $4; exit; }')
15570 if [ -n "$target" ]; then
15571 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15573 do_facet ost1 $LCTL dl
15574 error "there is no obdfilter target on ost1"
15577 run_test 180b "test obdecho directly on obdfilter"
15579 test_180c() { # LU-2598
15580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15581 remote_ost_nodsh && skip "remote OST with nodsh"
15582 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15583 skip "Need MDS version at least 2.4.0"
15585 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15586 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15587 error "failed to load module obdecho"
15589 local target=$(do_facet ost1 $LCTL dl |
15590 awk '/obdfilter/ { print $4; exit; }')
15592 if [ -n "$target" ]; then
15593 local pages=16384 # 64MB bulk I/O RPC size
15595 obdecho_test "$target" ost1 "$pages" ||
15596 error "obdecho_test with pages=$pages failed with $?"
15598 do_facet ost1 $LCTL dl
15599 error "there is no obdfilter target on ost1"
15602 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15604 test_181() { # bug 22177
15605 test_mkdir $DIR/$tdir
15606 # create enough files to index the directory
15607 createmany -o $DIR/$tdir/foobar 4000
15608 # print attributes for debug purpose
15611 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15613 # remove the files & current working dir
15614 unlinkmany $DIR/$tdir/foobar 4000
15616 kill -USR1 $MULTIPID
15618 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15621 run_test 181 "Test open-unlinked dir ========================"
15627 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15629 $LCTL set_param mdc.*.rpc_stats=clear
15631 for (( i = 0; i < $tcount; i++ )) ; do
15632 mkdir $DIR/$tdir/$i
15635 for (( i = 0; i < $tcount; i++ )) ; do
15636 createmany -o $DIR/$tdir/$i/f- $fcount &
15640 for (( i = 0; i < $tcount; i++ )) ; do
15641 unlinkmany $DIR/$tdir/$i/f- $fcount &
15645 $LCTL get_param mdc.*.rpc_stats
15649 run_test 182 "Test parallel modify metadata operations ================"
15651 test_183() { # LU-2275
15652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15653 remote_mds_nodsh && skip "remote MDS with nodsh"
15654 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15655 skip "Need MDS version at least 2.3.56"
15657 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15658 echo aaa > $DIR/$tdir/$tfile
15660 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15661 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15663 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15664 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15666 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15668 # Flush negative dentry cache
15669 touch $DIR/$tdir/$tfile
15671 # We are not checking for any leaked references here, they'll
15672 # become evident next time we do cleanup with module unload.
15675 run_test 183 "No crash or request leak in case of strange dispositions ========"
15677 # test suite 184 is for LU-2016, LU-2017
15679 check_swap_layouts_support
15681 dir0=$DIR/$tdir/$testnum
15682 test_mkdir -p -c1 $dir0
15687 $LFS setstripe -c1 $file1
15689 $LFS setstripe -c2 $file2
15691 gen1=$($LFS getstripe -g $file1)
15692 gen2=$($LFS getstripe -g $file2)
15694 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15695 gen=$($LFS getstripe -g $file1)
15696 [[ $gen1 != $gen ]] ||
15697 "Layout generation on $file1 does not change"
15698 gen=$($LFS getstripe -g $file2)
15699 [[ $gen2 != $gen ]] ||
15700 "Layout generation on $file2 does not change"
15702 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15703 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15705 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15707 run_test 184a "Basic layout swap"
15710 check_swap_layouts_support
15712 dir0=$DIR/$tdir/$testnum
15713 mkdir -p $dir0 || error "creating dir $dir0"
15720 $LFS setstripe -c1 $file1
15721 $LFS setstripe -c2 $file2
15722 $LFS setstripe -c1 $file3
15723 chown $RUNAS_ID $file3
15724 gen1=$($LFS getstripe -g $file1)
15725 gen2=$($LFS getstripe -g $file2)
15727 $LFS swap_layouts $dir1 $dir2 &&
15728 error "swap of directories layouts should fail"
15729 $LFS swap_layouts $dir1 $file1 &&
15730 error "swap of directory and file layouts should fail"
15731 $RUNAS $LFS swap_layouts $file1 $file2 &&
15732 error "swap of file we cannot write should fail"
15733 $LFS swap_layouts $file1 $file3 &&
15734 error "swap of file with different owner should fail"
15735 /bin/true # to clear error code
15737 run_test 184b "Forbidden layout swap (will generate errors)"
15740 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15741 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15742 check_swap_layouts_support
15744 local dir0=$DIR/$tdir/$testnum
15745 mkdir -p $dir0 || error "creating dir $dir0"
15747 local ref1=$dir0/ref1
15748 local ref2=$dir0/ref2
15749 local file1=$dir0/file1
15750 local file2=$dir0/file2
15751 # create a file large enough for the concurrent test
15752 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15753 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15754 echo "ref file size: ref1($(stat -c %s $ref1))," \
15755 "ref2($(stat -c %s $ref2))"
15758 dd if=$ref1 of=$file1 bs=16k &
15761 # Make sure dd starts to copy file
15762 while [ ! -f $file1 ]; do sleep 0.1; done
15764 $LFS swap_layouts $file1 $file2
15767 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15768 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15770 # how many bytes copied before swapping layout
15771 local copied=$(stat -c %s $file2)
15772 local remaining=$(stat -c %s $ref1)
15773 remaining=$((remaining - copied))
15774 echo "Copied $copied bytes before swapping layout..."
15776 cmp -n $copied $file1 $ref2 | grep differ &&
15777 error "Content mismatch [0, $copied) of ref2 and file1"
15778 cmp -n $copied $file2 $ref1 ||
15779 error "Content mismatch [0, $copied) of ref1 and file2"
15780 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15781 error "Content mismatch [$copied, EOF) of ref1 and file1"
15784 rm -f $ref1 $ref2 $file1 $file2
15786 run_test 184c "Concurrent write and layout swap"
15789 check_swap_layouts_support
15790 [ -z "$(which getfattr 2>/dev/null)" ] &&
15791 skip_env "no getfattr command"
15793 local file1=$DIR/$tdir/$tfile-1
15794 local file2=$DIR/$tdir/$tfile-2
15795 local file3=$DIR/$tdir/$tfile-3
15799 mkdir -p $DIR/$tdir
15800 touch $file1 || error "create $file1 failed"
15801 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15802 error "create $file2 failed"
15803 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15804 error "create $file3 failed"
15805 lovea1=$(get_layout_param $file1)
15807 $LFS swap_layouts $file2 $file3 ||
15808 error "swap $file2 $file3 layouts failed"
15809 $LFS swap_layouts $file1 $file2 ||
15810 error "swap $file1 $file2 layouts failed"
15812 lovea2=$(get_layout_param $file2)
15815 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15817 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15818 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15820 run_test 184d "allow stripeless layouts swap"
15823 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15824 skip "Need MDS version at least 2.6.94"
15825 check_swap_layouts_support
15826 [ -z "$(which getfattr 2>/dev/null)" ] &&
15827 skip_env "no getfattr command"
15829 local file1=$DIR/$tdir/$tfile-1
15830 local file2=$DIR/$tdir/$tfile-2
15831 local file3=$DIR/$tdir/$tfile-3
15834 mkdir -p $DIR/$tdir
15835 touch $file1 || error "create $file1 failed"
15836 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15837 error "create $file2 failed"
15838 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15839 error "create $file3 failed"
15841 $LFS swap_layouts $file1 $file2 ||
15842 error "swap $file1 $file2 layouts failed"
15844 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15845 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15847 echo 123 > $file1 || error "Should be able to write into $file1"
15849 $LFS swap_layouts $file1 $file3 ||
15850 error "swap $file1 $file3 layouts failed"
15852 echo 123 > $file1 || error "Should be able to write into $file1"
15854 rm -rf $file1 $file2 $file3
15856 run_test 184e "Recreate layout after stripeless layout swaps"
15859 # Create a file with name longer than sizeof(struct stat) ==
15860 # 144 to see if we can get chars from the file name to appear
15861 # in the returned striping. Note that 'f' == 0x66.
15862 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15864 mkdir -p $DIR/$tdir
15865 mcreate $DIR/$tdir/$file
15866 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15867 error "IOC_MDC_GETFILEINFO returned garbage striping"
15870 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15872 test_185() { # LU-2441
15873 # LU-3553 - no volatile file support in old servers
15874 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15875 skip "Need MDS version at least 2.3.60"
15877 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15878 touch $DIR/$tdir/spoo
15879 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15880 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15881 error "cannot create/write a volatile file"
15882 [ "$FILESET" == "" ] &&
15883 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15884 error "FID is still valid after close"
15886 multiop_bg_pause $DIR/$tdir vVw4096_c
15893 # assume that the next FID for this client is sequential, since stdout
15894 # is unfortunately eaten by multiop_bg_pause
15895 local n=$((${fidv[1]} + 1))
15896 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15897 if [ "$FILESET" == "" ]; then
15898 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15899 error "FID is missing before close"
15901 kill -USR1 $multi_pid
15902 # 1 second delay, so if mtime change we will see it
15904 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15905 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15907 run_test 185 "Volatile file support"
15909 function create_check_volatile() {
15913 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15916 local FID=$(cat /tmp/${tfile}.fid)
15917 [ "$FID" == "" ] && error "can't get FID for volatile"
15918 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15919 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15920 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15924 cancel_lru_locks mdc # flush opencache
15925 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15930 # LU-12516 - volatile creation via .lustre
15931 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15932 skip "Need MDS version at least 2.3.55"
15934 create_check_volatile 0
15935 [ $MDSCOUNT -lt 2 ] && return 0
15938 create_check_volatile 1
15942 run_test 185a "Volatile file creation in .lustre/fid/"
15945 remote_mds_nodsh && skip "remote MDS with nodsh"
15946 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15947 skip "Need MDS version at least 2.3.0"
15949 local dir0=$DIR/$tdir/$testnum
15950 mkdir -p $dir0 || error "creating dir $dir0"
15952 local file=$dir0/file1
15953 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15954 local dv1=$($LFS data_version $file)
15955 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15956 local dv2=$($LFS data_version $file)
15957 [[ $dv1 != $dv2 ]] ||
15958 error "data version did not change on write $dv1 == $dv2"
15963 run_test 187a "Test data version change"
15966 remote_mds_nodsh && skip "remote MDS with nodsh"
15967 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15968 skip "Need MDS version at least 2.3.0"
15970 local dir0=$DIR/$tdir/$testnum
15971 mkdir -p $dir0 || error "creating dir $dir0"
15973 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15974 [[ ${DV[0]} != ${DV[1]} ]] ||
15975 error "data version did not change on write"\
15976 " ${DV[0]} == ${DV[1]}"
15981 run_test 187b "Test data version change on volatile file"
15984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15985 remote_mgs_nodsh && skip "remote MGS with nodsh"
15986 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15988 local POOL=${POOL:-cea1}
15989 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
15990 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
15993 local last_ost=$(($OSTCOUNT - 1))
15995 local ost_list=$(seq $first_ost $ost_step $last_ost)
15996 local ost_range="$first_ost $last_ost $ost_step"
15997 local test_path=$POOL_ROOT/$POOL_DIR_NAME
15998 local file_dir=$POOL_ROOT/file_tst
15999 local subdir=$test_path/subdir
16003 # former test_200a test_200b
16004 pool_add $POOL || { rc=$? ; break; }
16005 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16006 # former test_200c test_200d
16007 mkdir -p $test_path
16008 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16009 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16011 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16012 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16013 || { rc=$? ; break; }
16014 # former test_200e test_200f
16015 local files=$((OSTCOUNT*3))
16016 pool_alloc_files $POOL $test_path $files "$ost_list" \
16017 || { rc=$? ; break; }
16018 pool_create_files $POOL $file_dir $files "$ost_list" \
16019 || { rc=$? ; break; }
16020 # former test_200g test_200h
16021 pool_lfs_df $POOL || { rc=$? ; break; }
16022 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16024 # former test_201a test_201b test_201c
16025 pool_remove_first_target $POOL || { rc=$? ; break; }
16027 local f=$test_path/$tfile
16028 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16029 pool_remove $POOL $f || { rc=$? ; break; }
16037 run_test 200 "OST pools"
16039 # usage: default_attr <count | size | offset>
16041 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16044 # usage: check_default_stripe_attr
16045 check_default_stripe_attr() {
16046 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16049 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16051 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16055 error "unknown getstripe attr '$1'"
16058 [ $ACTUAL == $EXPECTED ] ||
16059 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16063 test_mkdir $DIR/$tdir
16064 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16066 check_default_stripe_attr --stripe-count
16067 check_default_stripe_attr --stripe-size
16068 check_default_stripe_attr --stripe-index
16070 run_test 204a "Print default stripe attributes"
16073 test_mkdir $DIR/$tdir
16074 $LFS setstripe --stripe-count 1 $DIR/$tdir
16076 check_default_stripe_attr --stripe-size
16077 check_default_stripe_attr --stripe-index
16079 run_test 204b "Print default stripe size and offset"
16082 test_mkdir $DIR/$tdir
16083 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16085 check_default_stripe_attr --stripe-count
16086 check_default_stripe_attr --stripe-index
16088 run_test 204c "Print default stripe count and offset"
16091 test_mkdir $DIR/$tdir
16092 $LFS setstripe --stripe-index 0 $DIR/$tdir
16094 check_default_stripe_attr --stripe-count
16095 check_default_stripe_attr --stripe-size
16097 run_test 204d "Print default stripe count and size"
16100 test_mkdir $DIR/$tdir
16101 $LFS setstripe -d $DIR/$tdir
16103 check_default_stripe_attr --stripe-count --raw
16104 check_default_stripe_attr --stripe-size --raw
16105 check_default_stripe_attr --stripe-index --raw
16107 run_test 204e "Print raw stripe attributes"
16110 test_mkdir $DIR/$tdir
16111 $LFS setstripe --stripe-count 1 $DIR/$tdir
16113 check_default_stripe_attr --stripe-size --raw
16114 check_default_stripe_attr --stripe-index --raw
16116 run_test 204f "Print raw stripe size and offset"
16119 test_mkdir $DIR/$tdir
16120 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16122 check_default_stripe_attr --stripe-count --raw
16123 check_default_stripe_attr --stripe-index --raw
16125 run_test 204g "Print raw stripe count and offset"
16128 test_mkdir $DIR/$tdir
16129 $LFS setstripe --stripe-index 0 $DIR/$tdir
16131 check_default_stripe_attr --stripe-count --raw
16132 check_default_stripe_attr --stripe-size --raw
16134 run_test 204h "Print raw stripe count and size"
16136 # Figure out which job scheduler is being used, if any,
16137 # or use a fake one
16138 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16139 JOBENV=SLURM_JOB_ID
16140 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16142 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16144 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16145 JOBENV=LOADL_STEP_ID
16146 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16149 $LCTL list_param jobid_name > /dev/null 2>&1
16150 if [ $? -eq 0 ]; then
16156 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16158 verify_jobstats() {
16163 # we don't really need to clear the stats for this test to work, since each
16164 # command has a unique jobid, but it makes debugging easier if needed.
16165 # for facet in $facets; do
16166 # local dev=$(convert_facet2label $facet)
16167 # # clear old jobstats
16168 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16171 # use a new JobID for each test, or we might see an old one
16172 [ "$JOBENV" = "FAKE_JOBID" ] &&
16173 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16175 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16177 [ "$JOBENV" = "nodelocal" ] && {
16178 FAKE_JOBID=id.$testnum.%e.$RANDOM
16179 $LCTL set_param jobid_name=$FAKE_JOBID
16180 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16183 log "Test: ${cmd[*]}"
16184 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16186 if [ $JOBENV = "FAKE_JOBID" ]; then
16187 FAKE_JOBID=$JOBVAL ${cmd[*]}
16192 # all files are created on OST0000
16193 for facet in $facets; do
16194 local stats="*.$(convert_facet2label $facet).job_stats"
16196 # strip out libtool wrappers for in-tree executables
16197 if [ $(do_facet $facet lctl get_param $stats |
16198 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16199 do_facet $facet lctl get_param $stats
16200 error "No jobstats for $JOBVAL found on $facet::$stats"
16206 local new_jobenv=$1
16208 set_persistent_param_and_check client "jobid_var" \
16209 "$FSNAME.sys.jobid_var" $new_jobenv
16212 test_205a() { # Job stats
16213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16214 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16215 skip "Need MDS version with at least 2.7.1"
16216 remote_mgs_nodsh && skip "remote MGS with nodsh"
16217 remote_mds_nodsh && skip "remote MDS with nodsh"
16218 remote_ost_nodsh && skip "remote OST with nodsh"
16219 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16220 skip "Server doesn't support jobstats"
16221 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16223 local old_jobenv=$($LCTL get_param -n jobid_var)
16224 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16226 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16227 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16229 stack_trap "do_facet mgs $PERM_CMD \
16230 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16234 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16235 mdt.*.job_cleanup_interval | head -n 1)
16236 local new_interval=5
16237 do_facet $SINGLEMDS \
16238 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16239 stack_trap "do_facet $SINGLEMDS \
16240 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16241 local start=$SECONDS
16245 cmd="mkdir $DIR/$tdir"
16246 verify_jobstats "$cmd" "$SINGLEMDS"
16248 cmd="rmdir $DIR/$tdir"
16249 verify_jobstats "$cmd" "$SINGLEMDS"
16250 # mkdir on secondary MDT
16251 if [ $MDSCOUNT -gt 1 ]; then
16252 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16253 verify_jobstats "$cmd" "mds2"
16256 cmd="mknod $DIR/$tfile c 1 3"
16257 verify_jobstats "$cmd" "$SINGLEMDS"
16259 cmd="rm -f $DIR/$tfile"
16260 verify_jobstats "$cmd" "$SINGLEMDS"
16261 # create all files on OST0000 so verify_jobstats can find OST stats
16263 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16264 verify_jobstats "$cmd" "$SINGLEMDS"
16266 cmd="touch $DIR/$tfile"
16267 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16269 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16270 verify_jobstats "$cmd" "ost1"
16272 cancel_lru_locks osc
16273 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16274 verify_jobstats "$cmd" "ost1"
16276 cmd="$TRUNCATE $DIR/$tfile 0"
16277 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16279 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16280 verify_jobstats "$cmd" "$SINGLEMDS"
16281 # jobstats expiry - sleep until old stats should be expired
16282 local left=$((new_interval + 5 - (SECONDS - start)))
16283 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16284 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16286 cmd="mkdir $DIR/$tdir.expire"
16287 verify_jobstats "$cmd" "$SINGLEMDS"
16288 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16289 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16291 # Ensure that jobid are present in changelog (if supported by MDS)
16292 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16293 changelog_dump | tail -10
16294 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16295 [ $jobids -eq 9 ] ||
16296 error "Wrong changelog jobid count $jobids != 9"
16300 jobstats_set $JOBENV
16302 changelog_dump | grep $tfile
16303 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16304 [ $jobids -eq 0 ] ||
16305 error "Unexpected jobids when jobid_var=$JOBENV"
16308 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
16309 JOBENV="JOBCOMPLEX"
16310 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16312 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16314 run_test 205a "Verify job stats"
16318 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
16319 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16320 do_facet $SINGLEMDS $LCTL get_param mdt.*.job_stats |
16321 grep job_id: | grep foolish &&
16322 error "Unexpected jobid found"
16325 run_test 205b "Verify job stats jobid parsing"
16327 # LU-1480, LU-1773 and LU-1657
16329 mkdir -p $DIR/$tdir
16330 $LFS setstripe -c -1 $DIR/$tdir
16331 #define OBD_FAIL_LOV_INIT 0x1403
16332 $LCTL set_param fail_loc=0xa0001403
16333 $LCTL set_param fail_val=1
16334 touch $DIR/$tdir/$tfile || true
16336 run_test 206 "fail lov_init_raid0() doesn't lbug"
16339 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16340 local fsz=`stat -c %s $DIR/$tfile`
16341 cancel_lru_locks mdc
16343 # do not return layout in getattr intent
16344 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16345 $LCTL set_param fail_loc=0x170
16346 local sz=`stat -c %s $DIR/$tfile`
16348 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16352 run_test 207a "can refresh layout at glimpse"
16355 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16356 local cksum=`md5sum $DIR/$tfile`
16357 local fsz=`stat -c %s $DIR/$tfile`
16358 cancel_lru_locks mdc
16359 cancel_lru_locks osc
16361 # do not return layout in getattr intent
16362 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16363 $LCTL set_param fail_loc=0x171
16365 # it will refresh layout after the file is opened but before read issues
16366 echo checksum is "$cksum"
16367 echo "$cksum" |md5sum -c --quiet || error "file differs"
16371 run_test 207b "can refresh layout at open"
16374 # FIXME: in this test suite, only RD lease is used. This is okay
16375 # for now as only exclusive open is supported. After generic lease
16376 # is done, this test suite should be revised. - Jinshan
16378 remote_mds_nodsh && skip "remote MDS with nodsh"
16379 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16380 skip "Need MDS version at least 2.4.52"
16382 echo "==== test 1: verify get lease work"
16383 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16385 echo "==== test 2: verify lease can be broken by upcoming open"
16386 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16390 $MULTIOP $DIR/$tfile oO_RDONLY:c
16391 kill -USR1 $PID && wait $PID || error "break lease error"
16393 echo "==== test 3: verify lease can't be granted if an open already exists"
16394 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16398 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16399 kill -USR1 $PID && wait $PID || error "open file error"
16401 echo "==== test 4: lease can sustain over recovery"
16402 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16408 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16410 echo "==== test 5: lease broken can't be regained by replay"
16411 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16415 # open file to break lease and then recovery
16416 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16419 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16423 run_test 208 "Exclusive open"
16426 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16427 skip_env "must have disp_stripe"
16430 sync; sleep 5; sync;
16432 echo 3 > /proc/sys/vm/drop_caches
16433 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16435 # open/close 500 times
16436 for i in $(seq 500); do
16440 echo 3 > /proc/sys/vm/drop_caches
16441 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16443 echo "before: $req_before, after: $req_after"
16444 [ $((req_after - req_before)) -ge 300 ] &&
16445 error "open/close requests are not freed"
16448 run_test 209 "read-only open/close requests should be freed promptly"
16452 size=$((size % 8192 + 1))
16453 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16454 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16455 rm -f $DIR/f212 $DIR/f212.xyz
16457 run_test 212 "Sendfile test ============================================"
16460 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16461 cancel_lru_locks osc
16462 lctl set_param fail_loc=0x8000040f
16463 # generate a read lock
16464 cat $DIR/$tfile > /dev/null
16465 # write to the file, it will try to cancel the above read lock.
16466 cat /etc/hosts >> $DIR/$tfile
16468 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16470 test_214() { # for bug 20133
16471 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16472 for (( i=0; i < 340; i++ )) ; do
16473 touch $DIR/$tdir/d214c/a$i
16476 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16477 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16478 ls $DIR/d214c || error "ls $DIR/d214c failed"
16479 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16480 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16482 run_test 214 "hash-indexed directory test - bug 20133"
16484 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16485 create_lnet_proc_files() {
16486 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16489 # counterpart of create_lnet_proc_files
16490 remove_lnet_proc_files() {
16491 rm -f $TMP/lnet_$1.sys
16494 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16495 # 3rd arg as regexp for body
16496 check_lnet_proc_stats() {
16497 local l=$(cat "$TMP/lnet_$1" |wc -l)
16498 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16500 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16503 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16504 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16505 # optional and can be regexp for 2nd line (lnet.routes case)
16506 check_lnet_proc_entry() {
16507 local blp=2 # blp stands for 'position of 1st line of body'
16508 [ -z "$5" ] || blp=3 # lnet.routes case
16510 local l=$(cat "$TMP/lnet_$1" |wc -l)
16511 # subtracting one from $blp because the body can be empty
16512 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16514 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16515 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16517 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16518 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16520 # bail out if any unexpected line happened
16521 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16522 [ "$?" != 0 ] || error "$2 misformatted"
16525 test_215() { # for bugs 18102, 21079, 21517
16526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16528 local N='(0|[1-9][0-9]*)' # non-negative numeric
16529 local P='[1-9][0-9]*' # positive numeric
16530 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16531 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16532 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16533 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16535 local L1 # regexp for 1st line
16536 local L2 # regexp for 2nd line (optional)
16537 local BR # regexp for the rest (body)
16539 # lnet.stats should look as 11 space-separated non-negative numerics
16540 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16541 create_lnet_proc_files "stats"
16542 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16543 remove_lnet_proc_files "stats"
16545 # lnet.routes should look like this:
16546 # Routing disabled/enabled
16547 # net hops priority state router
16548 # where net is a string like tcp0, hops > 0, priority >= 0,
16549 # state is up/down,
16550 # router is a string like 192.168.1.1@tcp2
16551 L1="^Routing (disabled|enabled)$"
16552 L2="^net +hops +priority +state +router$"
16553 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16554 create_lnet_proc_files "routes"
16555 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16556 remove_lnet_proc_files "routes"
16558 # lnet.routers should look like this:
16559 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16560 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16561 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16562 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16563 L1="^ref +rtr_ref +alive +router$"
16564 BR="^$P +$P +(up|down) +$NID$"
16565 create_lnet_proc_files "routers"
16566 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16567 remove_lnet_proc_files "routers"
16569 # lnet.peers should look like this:
16570 # nid refs state last max rtr min tx min queue
16571 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16572 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16573 # numeric (0 or >0 or <0), queue >= 0.
16574 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16575 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16576 create_lnet_proc_files "peers"
16577 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16578 remove_lnet_proc_files "peers"
16580 # lnet.buffers should look like this:
16581 # pages count credits min
16582 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16583 L1="^pages +count +credits +min$"
16584 BR="^ +$N +$N +$I +$I$"
16585 create_lnet_proc_files "buffers"
16586 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16587 remove_lnet_proc_files "buffers"
16589 # lnet.nis should look like this:
16590 # nid status alive refs peer rtr max tx min
16591 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16592 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16593 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16594 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16595 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16596 create_lnet_proc_files "nis"
16597 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16598 remove_lnet_proc_files "nis"
16600 # can we successfully write to lnet.stats?
16601 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16603 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16605 test_216() { # bug 20317
16606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16607 remote_ost_nodsh && skip "remote OST with nodsh"
16610 local facets=$(get_facets OST)
16611 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16613 save_lustre_params client "osc.*.contention_seconds" > $p
16614 save_lustre_params $facets \
16615 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16616 save_lustre_params $facets \
16617 "ldlm.namespaces.filter-*.contended_locks" >> $p
16618 save_lustre_params $facets \
16619 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16620 clear_stats osc.*.osc_stats
16622 # agressive lockless i/o settings
16623 do_nodes $(comma_list $(osts_nodes)) \
16624 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16625 ldlm.namespaces.filter-*.contended_locks=0 \
16626 ldlm.namespaces.filter-*.contention_seconds=60"
16627 lctl set_param -n osc.*.contention_seconds=60
16629 $DIRECTIO write $DIR/$tfile 0 10 4096
16630 $CHECKSTAT -s 40960 $DIR/$tfile
16632 # disable lockless i/o
16633 do_nodes $(comma_list $(osts_nodes)) \
16634 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16635 ldlm.namespaces.filter-*.contended_locks=32 \
16636 ldlm.namespaces.filter-*.contention_seconds=0"
16637 lctl set_param -n osc.*.contention_seconds=0
16638 clear_stats osc.*.osc_stats
16640 dd if=/dev/zero of=$DIR/$tfile count=0
16641 $CHECKSTAT -s 0 $DIR/$tfile
16643 restore_lustre_params <$p
16647 run_test 216 "check lockless direct write updates file size and kms correctly"
16649 test_217() { # bug 22430
16650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16655 for node in $(nodes_list); do
16656 nid=$(host_nids_address $node $NETTYPE)
16657 if [[ $nid = *-* ]] ; then
16658 echo "lctl ping $(h2nettype $nid)"
16659 lctl ping $(h2nettype $nid)
16661 echo "skipping $node (no hyphen detected)"
16665 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16668 # do directio so as not to populate the page cache
16669 log "creating a 10 Mb file"
16670 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16671 log "starting reads"
16672 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16673 log "truncating the file"
16674 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16676 kill %+ || true # reads might have finished
16677 echo "wait until dd is finished"
16679 log "removing the temporary file"
16680 rm -rf $DIR/$tfile || error "tmp file removal failed"
16682 run_test 218 "parallel read and truncate should not deadlock"
16685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16687 # write one partial page
16688 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16689 # set no grant so vvp_io_commit_write will do sync write
16690 $LCTL set_param fail_loc=0x411
16691 # write a full page at the end of file
16692 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16694 $LCTL set_param fail_loc=0
16695 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16696 $LCTL set_param fail_loc=0x411
16697 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16700 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16701 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16703 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16705 test_220() { #LU-325
16706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16707 remote_ost_nodsh && skip "remote OST with nodsh"
16708 remote_mds_nodsh && skip "remote MDS with nodsh"
16709 remote_mgs_nodsh && skip "remote MGS with nodsh"
16713 # create on MDT0000 so the last_id and next_id are correct
16715 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16719 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16720 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16721 osp.$mdtosc_proc1.prealloc_last_id)
16722 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16723 osp.$mdtosc_proc1.prealloc_next_id)
16727 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16728 #define OBD_FAIL_OST_ENOINO 0x229
16729 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16730 create_pool $FSNAME.$TESTNAME || return 1
16731 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16733 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16735 MDSOBJS=$((last_id - next_id))
16736 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16738 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16739 echo "OST still has $count kbytes free"
16741 echo "create $MDSOBJS files @next_id..."
16742 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16744 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16745 osp.$mdtosc_proc1.prealloc_last_id)
16746 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16747 osp.$mdtosc_proc1.prealloc_next_id)
16749 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16754 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16755 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16757 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16758 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16759 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16760 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16761 echo "unlink $MDSOBJS files @$next_id..."
16762 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16764 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16769 dd if=`which date` of=$MOUNT/date oflag=sync
16770 chmod +x $MOUNT/date
16772 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16773 $LCTL set_param fail_loc=0x80001401
16775 $MOUNT/date > /dev/null
16778 run_test 221 "make sure fault and truncate race to not cause OOM"
16781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16784 test_mkdir $DIR/$tdir
16785 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16786 createmany -o $DIR/$tdir/$tfile 10
16787 cancel_lru_locks mdc
16788 cancel_lru_locks osc
16789 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16790 $LCTL set_param fail_loc=0x31a
16791 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16792 $LCTL set_param fail_loc=0
16795 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16801 test_mkdir $DIR/$tdir
16802 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16803 createmany -o $DIR/$tdir/$tfile 10
16804 cancel_lru_locks mdc
16805 cancel_lru_locks osc
16806 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16807 $LCTL set_param fail_loc=0x31a
16808 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16809 $LCTL set_param fail_loc=0
16811 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16817 test_mkdir $DIR/$tdir
16818 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16819 createmany -o $DIR/$tdir/$tfile 10
16820 cancel_lru_locks mdc
16821 cancel_lru_locks osc
16822 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16823 $LCTL set_param fail_loc=0x31b
16824 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16825 $LCTL set_param fail_loc=0
16828 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16830 test_224a() { # LU-1039, MRP-303
16831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16833 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16834 $LCTL set_param fail_loc=0x508
16835 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16836 $LCTL set_param fail_loc=0
16839 run_test 224a "Don't panic on bulk IO failure"
16841 test_224b() { # LU-1039, MRP-303
16842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16844 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16845 cancel_lru_locks osc
16846 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16847 $LCTL set_param fail_loc=0x515
16848 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16849 $LCTL set_param fail_loc=0
16852 run_test 224b "Don't panic on bulk IO failure"
16854 test_224c() { # LU-6441
16855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16856 remote_mds_nodsh && skip "remote MDS with nodsh"
16858 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16859 save_writethrough $p
16860 set_cache writethrough on
16862 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
16863 local at_max=$($LCTL get_param -n at_max)
16864 local timeout=$($LCTL get_param -n timeout)
16865 local test_at="at_max"
16866 local param_at="$FSNAME.sys.at_max"
16867 local test_timeout="timeout"
16868 local param_timeout="$FSNAME.sys.timeout"
16870 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16872 set_persistent_param_and_check client "$test_at" "$param_at" 0
16873 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16875 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16876 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16877 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16878 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16880 do_facet ost1 "$LCTL set_param fail_loc=0"
16882 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16883 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16886 $LCTL set_param -n $pages_per_rpc
16887 restore_lustre_params < $p
16890 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16892 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16895 if [ -z ${MDSSURVEY} ]; then
16896 skip_env "mds-survey not found"
16898 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16899 skip "Need MDS version at least 2.2.51"
16901 local mds=$(facet_host $SINGLEMDS)
16902 local target=$(do_nodes $mds 'lctl dl' |
16903 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16905 local cmd1="file_count=1000 thrhi=4"
16906 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16907 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16908 local cmd="$cmd1 $cmd2 $cmd3"
16910 rm -f ${TMP}/mds_survey*
16912 eval $cmd || error "mds-survey with zero-stripe failed"
16913 cat ${TMP}/mds_survey*
16914 rm -f ${TMP}/mds_survey*
16916 run_test 225a "Metadata survey sanity with zero-stripe"
16919 if [ -z ${MDSSURVEY} ]; then
16920 skip_env "mds-survey not found"
16922 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16923 skip "Need MDS version at least 2.2.51"
16924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16925 remote_mds_nodsh && skip "remote MDS with nodsh"
16926 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16927 skip_env "Need to mount OST to test"
16930 local mds=$(facet_host $SINGLEMDS)
16931 local target=$(do_nodes $mds 'lctl dl' |
16932 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16934 local cmd1="file_count=1000 thrhi=4"
16935 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16936 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16937 local cmd="$cmd1 $cmd2 $cmd3"
16939 rm -f ${TMP}/mds_survey*
16941 eval $cmd || error "mds-survey with stripe_count failed"
16942 cat ${TMP}/mds_survey*
16943 rm -f ${TMP}/mds_survey*
16945 run_test 225b "Metadata survey sanity with stripe_count = 1"
16947 mcreate_path2fid () {
16953 local path=$DIR/$tdir/$name
16958 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16959 error "cannot create $desc"
16961 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16963 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16965 fid_path=$($LFS fid2path $MOUNT $fid)
16967 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16969 [ "$path" == "$fid_path" ] ||
16970 error "fid2path returned $fid_path, expected $path"
16972 echo "pass with $path and $fid"
16977 mkdir -p $DIR/$tdir
16979 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16980 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16981 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16982 mcreate_path2fid 0040666 0 0 dir "directory"
16983 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16984 mcreate_path2fid 0100666 0 0 file "regular file"
16985 mcreate_path2fid 0120666 0 0 link "symbolic link"
16986 mcreate_path2fid 0140666 0 0 sock "socket"
16988 run_test 226a "call path2fid and fid2path on files of all type"
16991 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16996 mkdir -p $DIR/$tdir
16997 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
16998 error "create remote directory failed"
16999 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17000 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17001 "character special file (null)"
17002 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17003 "character special file (no device)"
17004 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17005 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17006 "block special file (loop)"
17007 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17008 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17009 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17011 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17013 # LU-1299 Executing or running ldd on a truncated executable does not
17014 # cause an out-of-memory condition.
17016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17017 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17019 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17020 chmod +x $MOUNT/date
17022 $MOUNT/date > /dev/null
17023 ldd $MOUNT/date > /dev/null
17026 run_test 227 "running truncated executable does not cause OOM"
17028 # LU-1512 try to reuse idle OI blocks
17030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17031 remote_mds_nodsh && skip "remote MDS with nodsh"
17032 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17034 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17035 local myDIR=$DIR/$tdir
17038 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17039 $LCTL set_param fail_loc=0x80001002
17040 createmany -o $myDIR/t- 10000
17041 $LCTL set_param fail_loc=0
17042 # The guard is current the largest FID holder
17044 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17046 local IDX=$(($SEQ % 64))
17048 do_facet $SINGLEMDS sync
17049 # Make sure journal flushed.
17051 local blk1=$(do_facet $SINGLEMDS \
17052 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17053 grep Blockcount | awk '{print $4}')
17055 # Remove old files, some OI blocks will become idle.
17056 unlinkmany $myDIR/t- 10000
17057 # Create new files, idle OI blocks should be reused.
17058 createmany -o $myDIR/t- 2000
17059 do_facet $SINGLEMDS sync
17060 # Make sure journal flushed.
17062 local blk2=$(do_facet $SINGLEMDS \
17063 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17064 grep Blockcount | awk '{print $4}')
17066 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17068 run_test 228a "try to reuse idle OI blocks"
17071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17072 remote_mds_nodsh && skip "remote MDS with nodsh"
17073 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17075 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17076 local myDIR=$DIR/$tdir
17079 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17080 $LCTL set_param fail_loc=0x80001002
17081 createmany -o $myDIR/t- 10000
17082 $LCTL set_param fail_loc=0
17083 # The guard is current the largest FID holder
17085 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17087 local IDX=$(($SEQ % 64))
17089 do_facet $SINGLEMDS sync
17090 # Make sure journal flushed.
17092 local blk1=$(do_facet $SINGLEMDS \
17093 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17094 grep Blockcount | awk '{print $4}')
17096 # Remove old files, some OI blocks will become idle.
17097 unlinkmany $myDIR/t- 10000
17100 stop $SINGLEMDS || error "Fail to stop MDT."
17102 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17104 df $MOUNT || error "Fail to df."
17105 # Create new files, idle OI blocks should be reused.
17106 createmany -o $myDIR/t- 2000
17107 do_facet $SINGLEMDS sync
17108 # Make sure journal flushed.
17110 local blk2=$(do_facet $SINGLEMDS \
17111 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17112 grep Blockcount | awk '{print $4}')
17114 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17116 run_test 228b "idle OI blocks can be reused after MDT restart"
17120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17121 remote_mds_nodsh && skip "remote MDS with nodsh"
17122 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17124 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17125 local myDIR=$DIR/$tdir
17128 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17129 $LCTL set_param fail_loc=0x80001002
17130 # 20000 files can guarantee there are index nodes in the OI file
17131 createmany -o $myDIR/t- 20000
17132 $LCTL set_param fail_loc=0
17133 # The guard is current the largest FID holder
17135 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17137 local IDX=$(($SEQ % 64))
17139 do_facet $SINGLEMDS sync
17140 # Make sure journal flushed.
17142 local blk1=$(do_facet $SINGLEMDS \
17143 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17144 grep Blockcount | awk '{print $4}')
17146 # Remove old files, some OI blocks will become idle.
17147 unlinkmany $myDIR/t- 20000
17149 # The OI file should become empty now
17151 # Create new files, idle OI blocks should be reused.
17152 createmany -o $myDIR/t- 2000
17153 do_facet $SINGLEMDS sync
17154 # Make sure journal flushed.
17156 local blk2=$(do_facet $SINGLEMDS \
17157 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17158 grep Blockcount | awk '{print $4}')
17160 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17162 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17164 test_229() { # LU-2482, LU-3448
17165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17166 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17167 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17168 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17172 # Create a file with a released layout and stripe count 2.
17173 $MULTIOP $DIR/$tfile H2c ||
17174 error "failed to create file with released layout"
17176 $LFS getstripe -v $DIR/$tfile
17178 local pattern=$($LFS getstripe -L $DIR/$tfile)
17179 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17181 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17183 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17184 stat $DIR/$tfile || error "failed to stat released file"
17186 chown $RUNAS_ID $DIR/$tfile ||
17187 error "chown $RUNAS_ID $DIR/$tfile failed"
17189 chgrp $RUNAS_ID $DIR/$tfile ||
17190 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17192 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17193 rm $DIR/$tfile || error "failed to remove released file"
17195 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17199 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17200 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17201 skip "Need MDS version at least 2.11.52"
17205 test_mkdir $DIR/$tdir
17206 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17207 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17208 [ $mdt_idx -ne 0 ] &&
17209 error "create local directory on wrong MDT $mdt_idx"
17211 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17212 error "create remote directory failed"
17213 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17214 [ $mdt_idx -ne $MDTIDX ] &&
17215 error "create remote directory on wrong MDT $mdt_idx"
17217 createmany -o $DIR/$tdir/test_230/t- 10 ||
17218 error "create files on remote directory failed"
17219 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17220 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17221 rm -r $DIR/$tdir || error "unlink remote directory failed"
17223 run_test 230a "Create remote directory and files under the remote directory"
17226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17227 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17228 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17229 skip "Need MDS version at least 2.11.52"
17237 local migrate_dir=$DIR/$tdir/migrate_dir
17238 local other_dir=$DIR/$tdir/other_dir
17240 test_mkdir $DIR/$tdir
17241 test_mkdir -i0 -c1 $migrate_dir
17242 test_mkdir -i0 -c1 $other_dir
17243 for ((i=0; i<10; i++)); do
17244 mkdir -p $migrate_dir/dir_${i}
17245 createmany -o $migrate_dir/dir_${i}/f 10 ||
17246 error "create files under remote dir failed $i"
17249 cp /etc/passwd $migrate_dir/$tfile
17250 cp /etc/passwd $other_dir/$tfile
17251 chattr +SAD $migrate_dir
17252 chattr +SAD $migrate_dir/$tfile
17254 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17255 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17256 local old_dir_mode=$(stat -c%f $migrate_dir)
17257 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17259 mkdir -p $migrate_dir/dir_default_stripe2
17260 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17261 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17263 mkdir -p $other_dir
17264 ln $migrate_dir/$tfile $other_dir/luna
17265 ln $migrate_dir/$tfile $migrate_dir/sofia
17266 ln $other_dir/$tfile $migrate_dir/david
17267 ln -s $migrate_dir/$tfile $other_dir/zachary
17268 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17269 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17275 for len in 58 59 60; do
17276 lnktgt=$(str_repeat 'l' $len)
17277 touch $migrate_dir/$lnktgt
17278 ln -s $lnktgt $migrate_dir/${len}char_ln
17282 for len in 4094 4095; do
17283 lnktgt=$(str_repeat 'l' $len)
17284 ln -s $lnktgt $migrate_dir/${len}char_ln
17288 for len in 254 255; do
17289 touch $migrate_dir/$(str_repeat 'l' $len)
17292 $LFS migrate -m $MDTIDX $migrate_dir ||
17293 error "fails on migrating remote dir to MDT1"
17295 echo "migratate to MDT1, then checking.."
17296 for ((i = 0; i < 10; i++)); do
17297 for file in $(find $migrate_dir/dir_${i}); do
17298 mdt_index=$($LFS getstripe -m $file)
17299 # broken symlink getstripe will fail
17300 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17301 error "$file is not on MDT${MDTIDX}"
17305 # the multiple link file should still in MDT0
17306 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17307 [ $mdt_index == 0 ] ||
17308 error "$file is not on MDT${MDTIDX}"
17310 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17311 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17312 error " expect $old_dir_flag get $new_dir_flag"
17314 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17315 [ "$old_file_flag" = "$new_file_flag" ] ||
17316 error " expect $old_file_flag get $new_file_flag"
17318 local new_dir_mode=$(stat -c%f $migrate_dir)
17319 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17320 error "expect mode $old_dir_mode get $new_dir_mode"
17322 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17323 [ "$old_file_mode" = "$new_file_mode" ] ||
17324 error "expect mode $old_file_mode get $new_file_mode"
17326 diff /etc/passwd $migrate_dir/$tfile ||
17327 error "$tfile different after migration"
17329 diff /etc/passwd $other_dir/luna ||
17330 error "luna different after migration"
17332 diff /etc/passwd $migrate_dir/sofia ||
17333 error "sofia different after migration"
17335 diff /etc/passwd $migrate_dir/david ||
17336 error "david different after migration"
17338 diff /etc/passwd $other_dir/zachary ||
17339 error "zachary different after migration"
17341 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17342 error "${tfile}_ln different after migration"
17344 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17345 error "${tfile}_ln_other different after migration"
17347 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17348 [ $stripe_count = 2 ] ||
17349 error "dir strpe_count $d != 2 after migration."
17351 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17352 [ $stripe_count = 2 ] ||
17353 error "file strpe_count $d != 2 after migration."
17355 #migrate back to MDT0
17358 $LFS migrate -m $MDTIDX $migrate_dir ||
17359 error "fails on migrating remote dir to MDT0"
17361 echo "migrate back to MDT0, checking.."
17362 for file in $(find $migrate_dir); do
17363 mdt_index=$($LFS getstripe -m $file)
17364 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17365 error "$file is not on MDT${MDTIDX}"
17368 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17369 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17370 error " expect $old_dir_flag get $new_dir_flag"
17372 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17373 [ "$old_file_flag" = "$new_file_flag" ] ||
17374 error " expect $old_file_flag get $new_file_flag"
17376 local new_dir_mode=$(stat -c%f $migrate_dir)
17377 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17378 error "expect mode $old_dir_mode get $new_dir_mode"
17380 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17381 [ "$old_file_mode" = "$new_file_mode" ] ||
17382 error "expect mode $old_file_mode get $new_file_mode"
17384 diff /etc/passwd ${migrate_dir}/$tfile ||
17385 error "$tfile different after migration"
17387 diff /etc/passwd ${other_dir}/luna ||
17388 error "luna different after migration"
17390 diff /etc/passwd ${migrate_dir}/sofia ||
17391 error "sofia different after migration"
17393 diff /etc/passwd ${other_dir}/zachary ||
17394 error "zachary different after migration"
17396 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17397 error "${tfile}_ln different after migration"
17399 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17400 error "${tfile}_ln_other different after migration"
17402 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
17403 [ $stripe_count = 2 ] ||
17404 error "dir strpe_count $d != 2 after migration."
17406 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
17407 [ $stripe_count = 2 ] ||
17408 error "file strpe_count $d != 2 after migration."
17410 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17412 run_test 230b "migrate directory"
17415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17416 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17417 remote_mds_nodsh && skip "remote MDS with nodsh"
17418 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17419 skip "Need MDS version at least 2.11.52"
17425 local migrate_dir=$DIR/$tdir/migrate_dir
17427 #If migrating directory fails in the middle, all entries of
17428 #the directory is still accessiable.
17429 test_mkdir $DIR/$tdir
17430 test_mkdir -i0 -c1 $migrate_dir
17431 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
17433 createmany -o $migrate_dir/f $total ||
17434 error "create files under ${migrate_dir} failed"
17436 # fail after migrating top dir, and this will fail only once, so the
17437 # first sub file migration will fail (currently f3), others succeed.
17438 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
17439 do_facet mds1 lctl set_param fail_loc=0x1801
17440 local t=$(ls $migrate_dir | wc -l)
17441 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17442 error "migrate should fail"
17443 local u=$(ls $migrate_dir | wc -l)
17444 [ "$u" == "$t" ] || error "$u != $t during migration"
17446 # add new dir/file should succeed
17447 mkdir $migrate_dir/dir ||
17448 error "mkdir failed under migrating directory"
17449 touch $migrate_dir/file ||
17450 error "create file failed under migrating directory"
17452 # add file with existing name should fail
17453 for file in $migrate_dir/f*; do
17454 stat $file > /dev/null || error "stat $file failed"
17455 $OPENFILE -f O_CREAT:O_EXCL $file &&
17456 error "open(O_CREAT|O_EXCL) $file should fail"
17457 $MULTIOP $file m && error "create $file should fail"
17458 touch $DIR/$tdir/remote_dir/$tfile ||
17459 error "touch $tfile failed"
17460 ln $DIR/$tdir/remote_dir/$tfile $file &&
17461 error "link $file should fail"
17462 mdt_index=$($LFS getstripe -m $file)
17463 if [ $mdt_index == 0 ]; then
17464 # file failed to migrate is not allowed to rename to
17465 mv $DIR/$tdir/remote_dir/$tfile $file &&
17466 error "rename to $file should fail"
17468 mv $DIR/$tdir/remote_dir/$tfile $file ||
17469 error "rename to $file failed"
17471 echo hello >> $file || error "write $file failed"
17474 # resume migration with different options should fail
17475 $LFS migrate -m 0 $migrate_dir &&
17476 error "migrate -m 0 $migrate_dir should fail"
17478 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17479 error "migrate -c 2 $migrate_dir should fail"
17481 # resume migration should succeed
17482 $LFS migrate -m $MDTIDX $migrate_dir ||
17483 error "migrate $migrate_dir failed"
17485 echo "Finish migration, then checking.."
17486 for file in $(find $migrate_dir); do
17487 mdt_index=$($LFS getstripe -m $file)
17488 [ $mdt_index == $MDTIDX ] ||
17489 error "$file is not on MDT${MDTIDX}"
17492 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17494 run_test 230c "check directory accessiblity if migration failed"
17497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17498 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17499 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17500 skip "Need MDS version at least 2.11.52"
17502 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17504 local migrate_dir=$DIR/$tdir/migrate_dir
17514 old_index=$((RANDOM % MDSCOUNT))
17515 old_count=$((MDSCOUNT - old_index))
17516 new_index=$((RANDOM % MDSCOUNT))
17517 new_count=$((MDSCOUNT - new_index))
17518 new_hash=1 # for all_char
17520 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17521 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17523 test_mkdir $DIR/$tdir
17524 test_mkdir -i $old_index -c $old_count $migrate_dir
17526 for ((i=0; i<100; i++)); do
17527 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17528 createmany -o $migrate_dir/dir_${i}/f 100 ||
17529 error "create files under remote dir failed $i"
17532 echo -n "Migrate from MDT$old_index "
17533 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17534 echo -n "to MDT$new_index"
17535 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17538 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17539 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17540 error "migrate remote dir error"
17542 echo "Finish migration, then checking.."
17543 for file in $(find $migrate_dir); do
17544 mdt_index=$($LFS getstripe -m $file)
17545 if [ $mdt_index -lt $new_index ] ||
17546 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17547 error "$file is on MDT$mdt_index"
17551 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17553 run_test 230d "check migrate big directory"
17556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17557 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17558 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17559 skip "Need MDS version at least 2.11.52"
17566 mkdir -p $DIR/$tdir
17567 mkdir $DIR/$tdir/migrate_dir
17568 mkdir $DIR/$tdir/other_dir
17569 touch $DIR/$tdir/migrate_dir/a
17570 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17571 ls $DIR/$tdir/other_dir
17573 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17574 error "migrate dir fails"
17576 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17577 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17579 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17580 [ $mdt_index == 0 ] || error "a is not on MDT0"
17582 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17583 error "migrate dir fails"
17585 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17586 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17588 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17589 [ $mdt_index == 1 ] || error "a is not on MDT1"
17591 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17592 [ $mdt_index == 1 ] || error "b is not on MDT1"
17594 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17595 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17597 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17599 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17601 run_test 230e "migrate mulitple local link files"
17604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17605 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17606 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17607 skip "Need MDS version at least 2.11.52"
17612 mkdir -p $DIR/$tdir
17613 mkdir $DIR/$tdir/migrate_dir
17614 $LFS mkdir -i1 $DIR/$tdir/other_dir
17615 touch $DIR/$tdir/migrate_dir/a
17616 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17617 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17618 ls $DIR/$tdir/other_dir
17620 # a should be migrated to MDT1, since no other links on MDT0
17621 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17622 error "#1 migrate dir fails"
17623 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17624 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17625 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17626 [ $mdt_index == 1 ] || error "a is not on MDT1"
17628 # a should stay on MDT1, because it is a mulitple link file
17629 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17630 error "#2 migrate dir fails"
17631 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17632 [ $mdt_index == 1 ] || error "a is not on MDT1"
17634 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17635 error "#3 migrate dir fails"
17637 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17638 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17639 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17641 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17642 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17644 # a should be migrated to MDT0, since no other links on MDT1
17645 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17646 error "#4 migrate dir fails"
17647 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17648 [ $mdt_index == 0 ] || error "a is not on MDT0"
17650 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17652 run_test 230f "migrate mulitple remote link files"
17655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17656 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17657 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17658 skip "Need MDS version at least 2.11.52"
17660 mkdir -p $DIR/$tdir/migrate_dir
17662 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
17663 error "migrating dir to non-exist MDT succeeds"
17666 run_test 230g "migrate dir to non-exist MDT"
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"
17676 mkdir -p $DIR/$tdir/migrate_dir
17678 $LFS migrate -m1 $DIR &&
17679 error "migrating mountpoint1 should fail"
17681 $LFS migrate -m1 $DIR/$tdir/.. &&
17682 error "migrating mountpoint2 should fail"
17685 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
17686 error "migrating $tdir/migrate_dir/.. should fail"
17690 run_test 230h "migrate .. and root"
17693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17694 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17695 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17696 skip "Need MDS version at least 2.11.52"
17698 mkdir -p $DIR/$tdir/migrate_dir
17700 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
17701 error "migration fails with a tailing slash"
17703 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17704 error "migration fails with two tailing slashes"
17706 run_test 230i "lfs migrate -m tolerates trailing slashes"
17709 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17710 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17711 skip "Need MDS version at least 2.11.52"
17713 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17714 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17715 error "create $tfile failed"
17716 cat /etc/passwd > $DIR/$tdir/$tfile
17718 $LFS migrate -m 1 $DIR/$tdir
17720 cmp /etc/passwd $DIR/$tdir/$tfile ||
17721 error "DoM file mismatch after migration"
17723 run_test 230j "DoM file data not changed after dir migration"
17726 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17727 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17728 skip "Need MDS version at least 2.11.56"
17731 local files_on_starting_mdt=0
17733 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17734 $LFS getdirstripe $DIR/$tdir
17735 for i in $(seq $total); do
17736 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17737 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17738 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17741 echo "$files_on_starting_mdt files on MDT0"
17743 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17744 $LFS getdirstripe $DIR/$tdir
17746 files_on_starting_mdt=0
17747 for i in $(seq $total); do
17748 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17749 error "file $tfile.$i mismatch after migration"
17750 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17751 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17754 echo "$files_on_starting_mdt files on MDT1 after migration"
17755 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17757 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17758 $LFS getdirstripe $DIR/$tdir
17760 files_on_starting_mdt=0
17761 for i in $(seq $total); do
17762 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17763 error "file $tfile.$i mismatch after 2nd migration"
17764 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17765 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17768 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17769 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17773 run_test 230k "file data not changed after dir migration"
17776 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17777 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17778 skip "Need MDS version at least 2.11.56"
17780 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17781 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17782 error "create files under remote dir failed $i"
17783 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17785 run_test 230l "readdir between MDTs won't crash"
17788 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17789 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17790 skip "Need MDS version at least 2.11.56"
17793 local mig_dir=$DIR/$tdir/migrate_dir
17794 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17798 echo "Creating files and dirs with xattrs"
17799 test_mkdir $DIR/$tdir
17800 test_mkdir -i0 -c1 $mig_dir
17802 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17803 error "cannot set xattr attr1 on dir"
17804 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17805 error "cannot set xattr attr2 on dir"
17806 touch $mig_dir/dir/f0
17807 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17808 error "cannot set xattr attr1 on file"
17809 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17810 error "cannot set xattr attr2 on file"
17811 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17812 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17813 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17814 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17815 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17816 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17817 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17818 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17819 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17821 echo "Migrating to MDT1"
17822 $LFS migrate -m $MDTIDX $mig_dir ||
17823 error "fails on migrating dir to MDT1"
17825 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17826 echo "Checking xattrs"
17827 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17828 [ "$val" = $longstr ] ||
17829 error "expecting xattr1 $longstr on dir, found $val"
17830 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17831 [ "$val" = $shortstr ] ||
17832 error "expecting xattr2 $shortstr on dir, found $val"
17833 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17834 [ "$val" = $longstr ] ||
17835 error "expecting xattr1 $longstr on file, found $val"
17836 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17837 [ "$val" = $shortstr ] ||
17838 error "expecting xattr2 $shortstr on file, found $val"
17840 run_test 230m "xattrs not changed after dir migration"
17843 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17844 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
17845 skip "Need MDS version at least 2.13.53"
17847 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
17848 cat /etc/hosts > $DIR/$tdir/$tfile
17849 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
17850 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
17852 cmp /etc/hosts $DIR/$tdir/$tfile ||
17853 error "File data mismatch after migration"
17855 run_test 230n "Dir migration with mirrored file"
17859 # For simplicity this test assumes that max_pages_per_rpc
17860 # is the same across all OSCs
17861 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
17862 local bulk_size=$((max_pages * PAGE_SIZE))
17863 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
17866 mkdir -p $DIR/$tdir
17867 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
17868 error "failed to set stripe with -S ${brw_size}M option"
17870 # clear the OSC stats
17871 $LCTL set_param osc.*.stats=0 &>/dev/null
17874 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
17875 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
17876 oflag=direct &>/dev/null || error "dd failed"
17878 sync; sleep 1; sync # just to be safe
17879 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
17880 if [ x$nrpcs != "x1" ]; then
17881 $LCTL get_param osc.*.stats
17882 error "found $nrpcs ost_write RPCs, not 1 as expected"
17886 # Drop the OSC cache, otherwise we will read from it
17887 cancel_lru_locks osc
17889 # clear the OSC stats
17890 $LCTL set_param osc.*.stats=0 &>/dev/null
17892 # Client reads $bulk_size.
17893 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
17894 iflag=direct &>/dev/null || error "dd failed"
17896 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
17897 if [ x$nrpcs != "x1" ]; then
17898 $LCTL get_param osc.*.stats
17899 error "found $nrpcs ost_read RPCs, not 1 as expected"
17902 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
17905 mkdir -p $DIR/$tdir
17907 for i in {0..1023}; do
17908 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
17909 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
17910 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
17914 run_test 231b "must not assert on fully utilized OST request buffer"
17917 mkdir -p $DIR/$tdir
17918 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17920 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17921 do_facet ost1 $LCTL set_param fail_loc=0x31c
17923 # ignore dd failure
17924 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
17926 do_facet ost1 $LCTL set_param fail_loc=0
17927 umount_client $MOUNT || error "umount failed"
17928 mount_client $MOUNT || error "mount failed"
17929 stop ost1 || error "cannot stop ost1"
17930 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17932 run_test 232a "failed lock should not block umount"
17935 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
17936 skip "Need MDS version at least 2.10.58"
17938 mkdir -p $DIR/$tdir
17939 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17940 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
17942 cancel_lru_locks osc
17944 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17945 do_facet ost1 $LCTL set_param fail_loc=0x31c
17948 $LFS data_version $DIR/$tdir/$tfile || true
17950 do_facet ost1 $LCTL set_param fail_loc=0
17951 umount_client $MOUNT || error "umount failed"
17952 mount_client $MOUNT || error "mount failed"
17953 stop ost1 || error "cannot stop ost1"
17954 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17956 run_test 232b "failed data version lock should not block umount"
17959 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
17960 skip "Need MDS version at least 2.3.64"
17961 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17963 local fid=$($LFS path2fid $MOUNT)
17965 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17966 error "cannot access $MOUNT using its FID '$fid'"
17968 run_test 233a "checking that OBF of the FS root succeeds"
17971 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17972 skip "Need MDS version at least 2.5.90"
17973 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17975 local fid=$($LFS path2fid $MOUNT/.lustre)
17977 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17978 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17980 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17981 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17982 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17984 run_test 233b "checking that OBF of the FS .lustre succeeds"
17987 local p="$TMP/sanityN-$TESTNAME.parameters"
17988 save_lustre_params client "llite.*.xattr_cache" > $p
17989 lctl set_param llite.*.xattr_cache 1 ||
17990 skip_env "xattr cache is not supported"
17992 mkdir -p $DIR/$tdir || error "mkdir failed"
17993 touch $DIR/$tdir/$tfile || error "touch failed"
17994 # OBD_FAIL_LLITE_XATTR_ENOMEM
17995 $LCTL set_param fail_loc=0x1405
17996 getfattr -n user.attr $DIR/$tdir/$tfile &&
17997 error "getfattr should have failed with ENOMEM"
17998 $LCTL set_param fail_loc=0x0
18001 restore_lustre_params < $p
18004 run_test 234 "xattr cache should not crash on ENOMEM"
18007 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18008 skip "Need MDS version at least 2.4.52"
18010 flock_deadlock $DIR/$tfile
18015 124) error "process hangs on a deadlock"
18017 *) error "error executing flock_deadlock $DIR/$tfile"
18021 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18025 check_swap_layouts_support
18027 local ref1=/etc/passwd
18028 local ref2=/etc/group
18029 local file1=$DIR/$tdir/f1
18030 local file2=$DIR/$tdir/f2
18032 test_mkdir -c1 $DIR/$tdir
18033 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18034 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18035 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18036 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18037 local fd=$(free_fd)
18038 local cmd="exec $fd<>$file2"
18041 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18042 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18045 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18050 run_test 236 "Layout swap on open unlinked file"
18052 # LU-4659 linkea consistency
18054 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18055 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18056 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18057 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18060 ln $DIR/$tfile $DIR/$tfile.lnk
18061 touch $DIR/$tfile.new
18062 mv $DIR/$tfile.new $DIR/$tfile
18063 local fid1=$($LFS path2fid $DIR/$tfile)
18064 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18065 local path1=$($LFS fid2path $FSNAME "$fid1")
18066 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18067 local path2=$($LFS fid2path $FSNAME "$fid2")
18068 [ $tfile.lnk == $path2 ] ||
18069 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18072 run_test 238 "Verify linkea consistency"
18074 test_239A() { # was test_239
18075 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18076 skip "Need MDS version at least 2.5.60"
18078 local list=$(comma_list $(mdts_nodes))
18080 mkdir -p $DIR/$tdir
18081 createmany -o $DIR/$tdir/f- 5000
18082 unlinkmany $DIR/$tdir/f- 5000
18083 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18084 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18085 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18086 osp.*MDT*.sync_in_flight" | calc_sum)
18087 [ "$changes" -eq 0 ] || error "$changes not synced"
18089 run_test 239A "osp_sync test"
18091 test_239a() { #LU-5297
18092 remote_mds_nodsh && skip "remote MDS with nodsh"
18095 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18096 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18097 chgrp $RUNAS_GID $DIR/$tfile
18098 wait_delete_completed
18100 run_test 239a "process invalid osp sync record correctly"
18102 test_239b() { #LU-5297
18103 remote_mds_nodsh && skip "remote MDS with nodsh"
18106 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18107 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18108 chgrp $RUNAS_GID $DIR/$tfile1
18109 wait_delete_completed
18110 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18112 chgrp $RUNAS_GID $DIR/$tfile2
18113 wait_delete_completed
18115 run_test 239b "process osp sync record with ENOMEM error correctly"
18118 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18119 remote_mds_nodsh && skip "remote MDS with nodsh"
18121 mkdir -p $DIR/$tdir
18123 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18124 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18125 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18126 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18128 umount_client $MOUNT || error "umount failed"
18129 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18130 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18131 mount_client $MOUNT || error "failed to mount client"
18133 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18134 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18136 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18142 for LOOP in $(seq $count); do
18143 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18144 cancel_lru_locks $OSC || true
18152 for LOOP in $(seq $1); do
18153 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18158 test_241a() { # was test_241
18159 local bsize=$PAGE_SIZE
18161 (( bsize < 40960 )) && bsize=40960
18162 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18164 cancel_lru_locks $OSC
18165 test_241_bio 1000 $bsize &
18167 test_241_dio 1000 $bsize
18170 run_test 241a "bio vs dio"
18173 local bsize=$PAGE_SIZE
18175 (( bsize < 40960 )) && bsize=40960
18176 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18178 test_241_dio 1000 $bsize &
18180 test_241_dio 1000 $bsize
18183 run_test 241b "dio vs dio"
18186 remote_mds_nodsh && skip "remote MDS with nodsh"
18188 mkdir -p $DIR/$tdir
18189 touch $DIR/$tdir/$tfile
18191 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18192 do_facet mds1 lctl set_param fail_loc=0x105
18193 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18195 do_facet mds1 lctl set_param fail_loc=0
18196 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
18198 run_test 242 "mdt_readpage failure should not cause directory unreadable"
18202 test_mkdir $DIR/$tdir
18203 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
18205 run_test 243 "various group lock tests"
18209 test_mkdir $DIR/$tdir
18210 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
18211 sendfile_grouplock $DIR/$tdir/$tfile || \
18212 error "sendfile+grouplock failed"
18215 run_test 244a "sendfile with group lock tests"
18219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18222 local size=$((1024*1024))
18224 test_mkdir $DIR/$tdir
18225 for i in $(seq 1 $threads); do
18226 local file=$DIR/$tdir/file_$((i / 10))
18227 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
18230 for i in $(seq 1 $threads); do
18234 run_test 244b "multi-threaded write with group lock"
18237 local flagname="multi_mod_rpcs"
18238 local connect_data_name="max_mod_rpcs"
18241 # check if multiple modify RPCs flag is set
18242 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
18243 grep "connect_flags:")
18246 echo "$out" | grep -qw $flagname
18247 if [ $? -ne 0 ]; then
18248 echo "connect flag $flagname is not set"
18252 # check if multiple modify RPCs data is set
18253 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
18256 echo "$out" | grep -qw $connect_data_name ||
18257 error "import should have connect data $connect_data_name"
18259 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
18265 umount_client $submount
18270 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18272 skip_env "Fileset feature is not supported"
18274 local submount=${MOUNT}_$tdir
18277 mkdir -p $submount || error "mkdir $submount failed"
18278 FILESET="$FILESET/$tdir" mount_client $submount ||
18279 error "mount $submount failed"
18280 trap "cleanup_247 $submount" EXIT
18281 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
18282 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
18283 error "read $MOUNT/$tdir/$tfile failed"
18284 cleanup_247 $submount
18286 run_test 247a "mount subdir as fileset"
18289 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18290 skip_env "Fileset feature is not supported"
18292 local submount=${MOUNT}_$tdir
18294 rm -rf $MOUNT/$tdir
18295 mkdir -p $submount || error "mkdir $submount failed"
18297 FILESET="$FILESET/$tdir" mount_client $submount &&
18298 error "mount $submount should fail"
18301 run_test 247b "mount subdir that dose not exist"
18304 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18305 skip_env "Fileset feature is not supported"
18307 local submount=${MOUNT}_$tdir
18309 mkdir -p $MOUNT/$tdir/dir1
18310 mkdir -p $submount || error "mkdir $submount failed"
18311 trap "cleanup_247 $submount" EXIT
18312 FILESET="$FILESET/$tdir" mount_client $submount ||
18313 error "mount $submount failed"
18314 local fid=$($LFS path2fid $MOUNT/)
18315 $LFS fid2path $submount $fid && error "fid2path should fail"
18316 cleanup_247 $submount
18318 run_test 247c "running fid2path outside root"
18321 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18322 skip "Fileset feature is not supported"
18324 local submount=${MOUNT}_$tdir
18326 mkdir -p $MOUNT/$tdir/dir1
18327 mkdir -p $submount || error "mkdir $submount failed"
18328 FILESET="$FILESET/$tdir" mount_client $submount ||
18329 error "mount $submount failed"
18330 trap "cleanup_247 $submount" EXIT
18331 local fid=$($LFS path2fid $submount/dir1)
18332 $LFS fid2path $submount $fid || error "fid2path should succeed"
18333 cleanup_247 $submount
18335 run_test 247d "running fid2path inside root"
18339 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18341 skip "Fileset feature is not supported"
18343 local submount=${MOUNT}_$tdir
18346 mkdir -p $submount || error "mkdir $submount failed"
18347 FILESET="$FILESET/.." mount_client $submount &&
18348 error "mount $submount should fail"
18351 run_test 247e "mount .. as fileset"
18354 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
18355 [ -z "$fast_read_sav" ] && skip "no fast read support"
18357 # create a large file for fast read verification
18358 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
18360 # make sure the file is created correctly
18361 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
18362 { rm -f $DIR/$tfile; skip "file creation error"; }
18364 echo "Test 1: verify that fast read is 4 times faster on cache read"
18366 # small read with fast read enabled
18367 $LCTL set_param -n llite.*.fast_read=1
18368 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18369 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18370 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18371 # small read with fast read disabled
18372 $LCTL set_param -n llite.*.fast_read=0
18373 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18374 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18375 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18377 # verify that fast read is 4 times faster for cache read
18378 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
18379 error_not_in_vm "fast read was not 4 times faster: " \
18380 "$t_fast vs $t_slow"
18382 echo "Test 2: verify the performance between big and small read"
18383 $LCTL set_param -n llite.*.fast_read=1
18385 # 1k non-cache read
18386 cancel_lru_locks osc
18387 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18388 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18389 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18391 # 1M non-cache read
18392 cancel_lru_locks osc
18393 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18394 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18395 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18397 # verify that big IO is not 4 times faster than small IO
18398 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
18399 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
18401 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
18404 run_test 248a "fast read verification"
18407 # Default short_io_bytes=16384, try both smaller and larger sizes.
18408 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
18409 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
18410 echo "bs=53248 count=113 normal buffered write"
18411 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
18412 error "dd of initial data file failed"
18413 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
18415 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
18416 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
18417 error "dd with sync normal writes failed"
18418 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
18420 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
18421 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
18422 error "dd with sync small writes failed"
18423 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
18425 cancel_lru_locks osc
18427 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
18428 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
18429 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
18430 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
18431 iflag=direct || error "dd with O_DIRECT small read failed"
18432 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
18433 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
18434 error "compare $TMP/$tfile.1 failed"
18436 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
18437 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
18439 # just to see what the maximum tunable value is, and test parsing
18440 echo "test invalid parameter 2MB"
18441 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
18442 error "too-large short_io_bytes allowed"
18443 echo "test maximum parameter 512KB"
18444 # if we can set a larger short_io_bytes, run test regardless of version
18445 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
18446 # older clients may not allow setting it this large, that's OK
18447 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
18448 skip "Need at least client version 2.13.50"
18449 error "medium short_io_bytes failed"
18451 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18452 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
18454 echo "test large parameter 64KB"
18455 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
18456 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18458 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
18459 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
18460 error "dd with sync large writes failed"
18461 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
18463 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
18464 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
18465 num=$((113 * 4096 / PAGE_SIZE))
18466 echo "bs=$size count=$num oflag=direct large write $tfile.3"
18467 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
18468 error "dd with O_DIRECT large writes failed"
18469 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
18470 error "compare $DIR/$tfile.3 failed"
18472 cancel_lru_locks osc
18474 echo "bs=$size count=$num iflag=direct large read $tfile.2"
18475 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
18476 error "dd with O_DIRECT large read failed"
18477 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
18478 error "compare $TMP/$tfile.2 failed"
18480 echo "bs=$size count=$num iflag=direct large read $tfile.3"
18481 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
18482 error "dd with O_DIRECT large read failed"
18483 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
18484 error "compare $TMP/$tfile.3 failed"
18486 run_test 248b "test short_io read and write for both small and large sizes"
18488 test_249() { # LU-7890
18489 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
18490 skip "Need at least version 2.8.54"
18493 $LFS setstripe -c 1 $DIR/$tfile
18494 # Offset 2T == 4k * 512M
18495 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
18496 error "dd to 2T offset failed"
18498 run_test 249 "Write above 2T file size"
18501 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
18502 && skip "no 16TB file size limit on ZFS"
18504 $LFS setstripe -c 1 $DIR/$tfile
18505 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
18506 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
18507 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
18508 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
18509 conv=notrunc,fsync && error "append succeeded"
18512 run_test 250 "Write above 16T limit"
18515 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
18517 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
18518 #Skip once - writing the first stripe will succeed
18519 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18520 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
18521 error "short write happened"
18523 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18524 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
18525 error "short read happened"
18529 run_test 251 "Handling short read and write correctly"
18532 remote_mds_nodsh && skip "remote MDS with nodsh"
18533 remote_ost_nodsh && skip "remote OST with nodsh"
18534 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
18535 skip_env "ldiskfs only test"
18545 # check lr_reader on OST0000
18547 dev=$(facet_device $tgt)
18548 out=$(do_facet $tgt $LR_READER $dev)
18549 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18551 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
18552 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
18553 error "Invalid uuid returned by $LR_READER on target $tgt"
18554 echo -e "uuid returned by $LR_READER is '$uuid'\n"
18556 # check lr_reader -c on MDT0000
18558 dev=$(facet_device $tgt)
18559 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
18560 skip "$LR_READER does not support additional options"
18562 out=$(do_facet $tgt $LR_READER -c $dev)
18563 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18565 num=$(echo "$out" | grep -c "mdtlov")
18566 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
18567 error "Invalid number of mdtlov clients returned by $LR_READER"
18568 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
18570 # check lr_reader -cr on MDT0000
18571 out=$(do_facet $tgt $LR_READER -cr $dev)
18572 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18574 echo "$out" | grep -q "^reply_data:$" ||
18575 error "$LR_READER should have returned 'reply_data' section"
18576 num=$(echo "$out" | grep -c "client_generation")
18577 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
18579 run_test 252 "check lr_reader tool"
18582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18583 remote_mds_nodsh && skip "remote MDS with nodsh"
18584 remote_mgs_nodsh && skip "remote MGS with nodsh"
18588 local ost_name=$(ostname_from_index $ostidx)
18591 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
18592 do_facet $SINGLEMDS $LCTL get_param -n \
18593 osp.$mdtosc_proc1.reserved_mb_high ||
18594 skip "remote MDS does not support reserved_mb_high"
18598 wait_delete_completed
18601 pool_add $TESTNAME || error "Pool creation failed"
18602 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
18604 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
18605 error "Setstripe failed"
18607 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
18609 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
18611 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
18613 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18614 osp.$mdtosc_proc1.prealloc_status)
18615 echo "prealloc_status $oa_status"
18617 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
18618 error "File creation should fail"
18620 #object allocation was stopped, but we still able to append files
18621 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
18622 oflag=append || error "Append failed"
18624 rm -f $DIR/$tdir/$tfile.0
18626 # For this test, we want to delete the files we created to go out of
18627 # space but leave the watermark, so we remain nearly out of space
18628 ost_watermarks_enospc_delete_files $tfile $ostidx
18630 wait_delete_completed
18634 for i in $(seq 10 12); do
18635 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
18636 2>/dev/null || error "File creation failed after rm"
18639 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18640 osp.$mdtosc_proc1.prealloc_status)
18641 echo "prealloc_status $oa_status"
18643 if (( oa_status != 0 )); then
18644 error "Object allocation still disable after rm"
18647 run_test 253 "Check object allocation limit"
18650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18651 remote_mds_nodsh && skip "remote MDS with nodsh"
18652 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
18653 skip "MDS does not support changelog_size"
18656 local MDT0=$(facet_svc $SINGLEMDS)
18658 changelog_register || error "changelog_register failed"
18660 changelog_clear 0 || error "changelog_clear failed"
18662 local size1=$(do_facet $SINGLEMDS \
18663 $LCTL get_param -n mdd.$MDT0.changelog_size)
18664 echo "Changelog size $size1"
18667 $LFS mkdir -i 0 $DIR/$tdir
18669 mkdir -p $DIR/$tdir/pics/2008/zachy
18670 touch $DIR/$tdir/pics/2008/zachy/timestamp
18671 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
18672 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
18673 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
18674 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
18675 rm $DIR/$tdir/pics/desktop.jpg
18677 local size2=$(do_facet $SINGLEMDS \
18678 $LCTL get_param -n mdd.$MDT0.changelog_size)
18679 echo "Changelog size after work $size2"
18681 (( $size2 > $size1 )) ||
18682 error "new Changelog size=$size2 less than old size=$size1"
18684 run_test 254 "Check changelog size"
18691 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
18692 awk -F: '{print $2}' | grep $type > /dev/null
18693 if [ $? -ne 0 ]; then
18703 lfs ladvise -a willread $file > /dev/null 2>&1
18704 if [ $? -eq 0 ]; then
18708 lfs ladvise -a willread $file 2>&1 |
18709 grep "Inappropriate ioctl for device" > /dev/null
18710 if [ $? -eq 0 ]; then
18717 bc <<<"scale=2; ($1 - $2) * 100 / $2"
18720 # run a random read IO workload
18721 # usage: random_read_iops <filename> <filesize> <iosize>
18722 random_read_iops() {
18725 local iosize=${3:-4096}
18727 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
18728 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
18731 drop_file_oss_cache() {
18735 $LFS ladvise -a dontneed $file 2>/dev/null ||
18736 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
18739 ladvise_willread_performance()
18742 local average_origin=0
18743 local average_cache=0
18744 local average_ladvise=0
18746 for ((i = 1; i <= $repeat; i++)); do
18747 echo "Iter $i/$repeat: reading without willread hint"
18748 cancel_lru_locks osc
18749 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18750 local speed_origin=$(random_read_iops $DIR/$tfile $size)
18751 echo "Iter $i/$repeat: uncached speed: $speed_origin"
18752 average_origin=$(bc <<<"$average_origin + $speed_origin")
18754 cancel_lru_locks osc
18755 local speed_cache=$(random_read_iops $DIR/$tfile $size)
18756 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
18757 average_cache=$(bc <<<"$average_cache + $speed_cache")
18759 cancel_lru_locks osc
18760 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18761 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
18762 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
18763 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
18764 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
18766 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
18767 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
18768 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
18770 speedup_cache=$(percent $average_cache $average_origin)
18771 speedup_ladvise=$(percent $average_ladvise $average_origin)
18773 echo "Average uncached read: $average_origin"
18774 echo "Average speedup with OSS cached read: " \
18775 "$average_cache = +$speedup_cache%"
18776 echo "Average speedup with ladvise willread: " \
18777 "$average_ladvise = +$speedup_ladvise%"
18779 local lowest_speedup=20
18780 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
18781 echo "Speedup with OSS cached read less than $lowest_speedup%," \
18782 "got $average_cache%. Skipping ladvise willread check."
18786 # the test won't work on ZFS until it supports 'ladvise dontneed', but
18787 # it is still good to run until then to exercise 'ladvise willread'
18788 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18789 [ "$ost1_FSTYPE" = "zfs" ] &&
18790 echo "osd-zfs does not support dontneed or drop_caches" &&
18793 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
18794 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
18795 error_not_in_vm "Speedup with willread is less than " \
18796 "$lowest_speedup%, got $average_ladvise%"
18800 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18801 skip "lustre < 2.8.54 does not support ladvise "
18802 remote_ost_nodsh && skip "remote OST with nodsh"
18804 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
18806 ladvise_no_type willread $DIR/$tfile &&
18807 skip "willread ladvise is not supported"
18809 ladvise_no_ioctl $DIR/$tfile &&
18810 skip "ladvise ioctl is not supported"
18813 local size=$((size_mb * 1048576))
18814 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18815 error "dd to $DIR/$tfile failed"
18817 lfs ladvise -a willread $DIR/$tfile ||
18818 error "Ladvise failed with no range argument"
18820 lfs ladvise -a willread -s 0 $DIR/$tfile ||
18821 error "Ladvise failed with no -l or -e argument"
18823 lfs ladvise -a willread -e 1 $DIR/$tfile ||
18824 error "Ladvise failed with only -e argument"
18826 lfs ladvise -a willread -l 1 $DIR/$tfile ||
18827 error "Ladvise failed with only -l argument"
18829 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
18830 error "End offset should not be smaller than start offset"
18832 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
18833 error "End offset should not be equal to start offset"
18835 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
18836 error "Ladvise failed with overflowing -s argument"
18838 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
18839 error "Ladvise failed with overflowing -e argument"
18841 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
18842 error "Ladvise failed with overflowing -l argument"
18844 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
18845 error "Ladvise succeeded with conflicting -l and -e arguments"
18847 echo "Synchronous ladvise should wait"
18849 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
18850 do_nodes $(comma_list $(osts_nodes)) \
18851 $LCTL set_param fail_val=$delay fail_loc=0x237
18853 local start_ts=$SECONDS
18854 lfs ladvise -a willread $DIR/$tfile ||
18855 error "Ladvise failed with no range argument"
18856 local end_ts=$SECONDS
18857 local inteval_ts=$((end_ts - start_ts))
18859 if [ $inteval_ts -lt $(($delay - 1)) ]; then
18860 error "Synchronous advice didn't wait reply"
18863 echo "Asynchronous ladvise shouldn't wait"
18864 local start_ts=$SECONDS
18865 lfs ladvise -a willread -b $DIR/$tfile ||
18866 error "Ladvise failed with no range argument"
18867 local end_ts=$SECONDS
18868 local inteval_ts=$((end_ts - start_ts))
18870 if [ $inteval_ts -gt $(($delay / 2)) ]; then
18871 error "Asynchronous advice blocked"
18874 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
18875 ladvise_willread_performance
18877 run_test 255a "check 'lfs ladvise -a willread'"
18883 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
18887 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18888 skip "lustre < 2.8.54 does not support ladvise "
18889 remote_ost_nodsh && skip "remote OST with nodsh"
18891 lfs setstripe -c 1 -i 0 $DIR/$tfile
18893 ladvise_no_type dontneed $DIR/$tfile &&
18894 skip "dontneed ladvise is not supported"
18896 ladvise_no_ioctl $DIR/$tfile &&
18897 skip "ladvise ioctl is not supported"
18899 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18900 [ "$ost1_FSTYPE" = "zfs" ] &&
18901 skip "zfs-osd does not support 'ladvise dontneed'"
18904 local size=$((size_mb * 1048576))
18905 # In order to prevent disturbance of other processes, only check 3/4
18906 # of the memory usage
18907 local kibibytes=$((size_mb * 1024 * 3 / 4))
18909 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18910 error "dd to $DIR/$tfile failed"
18912 #force write to complete before dropping OST cache & checking memory
18915 local total=$(facet_meminfo ost1 MemTotal)
18916 echo "Total memory: $total KiB"
18918 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
18919 local before_read=$(facet_meminfo ost1 Cached)
18920 echo "Cache used before read: $before_read KiB"
18922 lfs ladvise -a willread $DIR/$tfile ||
18923 error "Ladvise willread failed"
18924 local after_read=$(facet_meminfo ost1 Cached)
18925 echo "Cache used after read: $after_read KiB"
18927 lfs ladvise -a dontneed $DIR/$tfile ||
18928 error "Ladvise dontneed again failed"
18929 local no_read=$(facet_meminfo ost1 Cached)
18930 echo "Cache used after dontneed ladvise: $no_read KiB"
18932 if [ $total -lt $((before_read + kibibytes)) ]; then
18933 echo "Memory is too small, abort checking"
18937 if [ $((before_read + kibibytes)) -gt $after_read ]; then
18938 error "Ladvise willread should use more memory" \
18939 "than $kibibytes KiB"
18942 if [ $((no_read + kibibytes)) -gt $after_read ]; then
18943 error "Ladvise dontneed should release more memory" \
18944 "than $kibibytes KiB"
18947 run_test 255b "check 'lfs ladvise -a dontneed'"
18950 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
18951 skip "lustre < 2.10.50 does not support lockahead"
18959 test_mkdir -p $DIR/$tdir
18960 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18962 #test 10 returns only success/failure
18964 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18966 if [ $rc -eq 255 ]; then
18967 error "Ladvise test${i} failed, ${rc}"
18970 #test 11 counts lock enqueue requests, all others count new locks
18972 count=$(do_facet ost1 \
18973 $LCTL get_param -n ost.OSS.ost.stats)
18974 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
18976 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18978 if [ $rc -eq 255 ]; then
18979 error "Ladvise test${i} failed, ${rc}"
18982 new_count=$(do_facet ost1 \
18983 $LCTL get_param -n ost.OSS.ost.stats)
18984 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
18985 awk '{ print $2 }')
18987 difference="$((new_count - count))"
18988 if [ $difference -ne $rc ]; then
18989 error "Ladvise test${i}, bad enqueue count, returned " \
18990 "${rc}, actual ${difference}"
18993 for i in $(seq 12 21); do
18994 # If we do not do this, we run the risk of having too many
18995 # locks and starting lock cancellation while we are checking
18997 cancel_lru_locks osc
18999 count=$($LCTL get_param -n \
19000 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19002 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19004 if [ $rc -eq 255 ]; then
19005 error "Ladvise test ${i} failed, ${rc}"
19008 new_count=$($LCTL get_param -n \
19009 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19010 difference="$((new_count - count))"
19012 # Test 15 output is divided by 100 to map down to valid return
19013 if [ $i -eq 15 ]; then
19017 if [ $difference -ne $rc ]; then
19018 error "Ladvise test ${i}, bad lock count, returned " \
19019 "${rc}, actual ${difference}"
19023 #test 22 returns only success/failure
19025 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19027 if [ $rc -eq 255 ]; then
19028 error "Ladvise test${i} failed, ${rc}"
19031 run_test 255c "suite of ladvise lockahead tests"
19034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19035 remote_mds_nodsh && skip "remote MDS with nodsh"
19036 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19037 changelog_users $SINGLEMDS | grep "^cl" &&
19038 skip "active changelog user"
19044 mdt_dev=$(mdsdevname 1)
19047 changelog_register || error "changelog_register failed"
19050 mkdir -p $DIR/$tdir
19052 changelog_clear 0 || error "changelog_clear failed"
19055 touch $DIR/$tdir/{1..10}
19058 stop $SINGLEMDS || error "Fail to stop MDT"
19062 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19064 #after mount new plainllog is used
19065 touch $DIR/$tdir/{11..19}
19066 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19067 stack_trap "rm -f $tmpfile"
19068 cat_sl=$(do_facet $SINGLEMDS "sync; \
19069 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19070 llog_reader $tmpfile | grep -c type=1064553b")
19071 do_facet $SINGLEMDS llog_reader $tmpfile
19073 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19075 changelog_clear 0 || error "changelog_clear failed"
19077 cat_sl=$(do_facet $SINGLEMDS "sync; \
19078 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19079 llog_reader $tmpfile | grep -c type=1064553b")
19081 if (( cat_sl == 2 )); then
19082 error "Empty plain llog was not deleted from changelog catalog"
19083 elif (( cat_sl != 1 )); then
19084 error "Active plain llog shouldn't be deleted from catalog"
19087 run_test 256 "Check llog delete for empty and not full state"
19090 remote_mds_nodsh && skip "remote MDS with nodsh"
19091 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19092 skip "Need MDS version at least 2.8.55"
19094 test_mkdir $DIR/$tdir
19096 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
19097 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
19100 #define OBD_FAIL_MDS_XATTR_REP 0x161
19101 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19102 local facet=mds$((mdtidx + 1))
19103 set_nodes_failloc $(facet_active_host $facet) 0x80000161
19104 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
19106 stop $facet || error "stop MDS failed"
19107 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
19108 error "start MDS fail"
19109 wait_recovery_complete $facet
19111 run_test 257 "xattr locks are not lost"
19113 # Verify we take the i_mutex when security requires it
19115 #define OBD_FAIL_IMUTEX_SEC 0x141c
19116 $LCTL set_param fail_loc=0x141c
19118 chmod u+s $DIR/$tfile
19119 chmod a+rwx $DIR/$tfile
19120 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19122 if [ $RC -ne 0 ]; then
19123 error "error, failed to take i_mutex, rc=$?"
19127 run_test 258a "verify i_mutex security behavior when suid attributes is set"
19129 # Verify we do NOT take the i_mutex in the normal case
19131 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
19132 $LCTL set_param fail_loc=0x141d
19135 chmod a+rw $DIR/$tfile
19136 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19138 if [ $RC -ne 0 ]; then
19139 error "error, took i_mutex unnecessarily, rc=$?"
19144 run_test 258b "verify i_mutex security behavior"
19147 local file=$DIR/$tfile
19151 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19153 stack_trap "rm -f $file" EXIT
19155 wait_delete_completed
19156 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19157 echo "before: $before"
19159 $LFS setstripe -i 0 -c 1 $file
19160 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
19162 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19163 echo "after write: $after"
19165 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
19166 do_facet ost1 $LCTL set_param fail_loc=0x2301
19168 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19169 echo "after truncate: $after"
19172 do_facet ost1 $LCTL set_param fail_loc=0
19173 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19175 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19176 echo "after restart: $after"
19177 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
19178 error "missing truncate?"
19182 run_test 259 "crash at delayed truncate"
19185 #define OBD_FAIL_MDC_CLOSE 0x806
19186 $LCTL set_param fail_loc=0x80000806
19190 run_test 260 "Check mdc_close fail"
19192 ### Data-on-MDT sanity tests ###
19194 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19195 skip "Need MDS version at least 2.10.55 for DoM"
19198 local dom=$DIR/$tdir/dom_file
19199 local tmp=$DIR/$tdir/tmp_file
19201 mkdir -p $DIR/$tdir
19203 # basic checks for DoM component creation
19204 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
19205 error "Can set MDT layout to non-first entry"
19207 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
19208 error "Can define multiple entries as MDT layout"
19210 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
19212 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
19213 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
19214 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
19216 local mdtidx=$($LFS getstripe -m $dom)
19217 local mdtname=MDT$(printf %04x $mdtidx)
19218 local facet=mds$((mdtidx + 1))
19219 local space_check=1
19221 # Skip free space checks with ZFS
19222 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
19226 local size_tmp=$((65536 * 3))
19227 local mdtfree1=$(do_facet $facet \
19228 lctl get_param -n osd*.*$mdtname.kbytesfree)
19230 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19231 # check also direct IO along write
19232 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
19233 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19235 cmp $tmp $dom || error "file data is different"
19236 [ $(stat -c%s $dom) == $size_tmp ] ||
19237 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19238 if [ $space_check == 1 ]; then
19239 local mdtfree2=$(do_facet $facet \
19240 lctl get_param -n osd*.*$mdtname.kbytesfree)
19242 # increase in usage from by $size_tmp
19243 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19244 error "MDT free space wrong after write: " \
19245 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19249 local size_dom=10000
19251 $TRUNCATE $dom $size_dom
19252 [ $(stat -c%s $dom) == $size_dom ] ||
19253 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
19254 if [ $space_check == 1 ]; then
19255 mdtfree1=$(do_facet $facet \
19256 lctl get_param -n osd*.*$mdtname.kbytesfree)
19257 # decrease in usage from $size_tmp to new $size_dom
19258 [ $(($mdtfree1 - $mdtfree2)) -ge \
19259 $(((size_tmp - size_dom) / 1024)) ] ||
19260 error "MDT free space is wrong after truncate: " \
19261 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
19267 size_dom=$((size_dom + size_tmp))
19268 [ $(stat -c%s $dom) == $size_dom ] ||
19269 error "bad size after append: $(stat -c%s $dom) != $size_dom"
19270 if [ $space_check == 1 ]; then
19271 mdtfree2=$(do_facet $facet \
19272 lctl get_param -n osd*.*$mdtname.kbytesfree)
19273 # increase in usage by $size_tmp from previous
19274 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19275 error "MDT free space is wrong after append: " \
19276 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19281 if [ $space_check == 1 ]; then
19282 mdtfree1=$(do_facet $facet \
19283 lctl get_param -n osd*.*$mdtname.kbytesfree)
19284 # decrease in usage by $size_dom from previous
19285 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
19286 error "MDT free space is wrong after removal: " \
19287 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
19290 # combined striping
19291 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
19292 error "Can't create DoM + OST striping"
19294 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
19295 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19296 # check also direct IO along write
19297 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19299 cmp $tmp $dom || error "file data is different"
19300 [ $(stat -c%s $dom) == $size_tmp ] ||
19301 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19306 run_test 270a "DoM: basic functionality tests"
19309 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19310 skip "Need MDS version at least 2.10.55"
19312 local dom=$DIR/$tdir/dom_file
19313 local max_size=1048576
19315 mkdir -p $DIR/$tdir
19316 $LFS setstripe -E $max_size -L mdt $dom
19318 # truncate over the limit
19319 $TRUNCATE $dom $(($max_size + 1)) &&
19320 error "successful truncate over the maximum size"
19321 # write over the limit
19322 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
19323 error "successful write over the maximum size"
19324 # append over the limit
19325 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
19326 echo "12345" >> $dom && error "successful append over the maximum size"
19331 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
19334 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19335 skip "Need MDS version at least 2.10.55"
19337 mkdir -p $DIR/$tdir
19338 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19340 # check files inherit DoM EA
19341 touch $DIR/$tdir/first
19342 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
19343 error "bad pattern"
19344 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
19345 error "bad stripe count"
19346 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
19347 error "bad stripe size"
19349 # check directory inherits DoM EA and uses it as default
19350 mkdir $DIR/$tdir/subdir
19351 touch $DIR/$tdir/subdir/second
19352 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
19353 error "bad pattern in sub-directory"
19354 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
19355 error "bad stripe count in sub-directory"
19356 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
19357 error "bad stripe size in sub-directory"
19360 run_test 270c "DoM: DoM EA inheritance tests"
19363 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19364 skip "Need MDS version at least 2.10.55"
19366 mkdir -p $DIR/$tdir
19367 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19369 # inherit default DoM striping
19370 mkdir $DIR/$tdir/subdir
19371 touch $DIR/$tdir/subdir/f1
19373 # change default directory striping
19374 $LFS setstripe -c 1 $DIR/$tdir/subdir
19375 touch $DIR/$tdir/subdir/f2
19376 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
19377 error "wrong default striping in file 2"
19378 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
19379 error "bad pattern in file 2"
19382 run_test 270d "DoM: change striping from DoM to RAID0"
19385 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19386 skip "Need MDS version at least 2.10.55"
19388 mkdir -p $DIR/$tdir/dom
19389 mkdir -p $DIR/$tdir/norm
19392 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
19393 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
19395 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
19396 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
19398 # find DoM files by layout
19399 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
19400 [ $NUM -eq $DOMFILES ] ||
19401 error "lfs find -L: found $NUM, expected $DOMFILES"
19402 echo "Test 1: lfs find 20 DOM files by layout: OK"
19404 # there should be 1 dir with default DOM striping
19405 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
19407 error "lfs find -L: found $NUM, expected 1 dir"
19408 echo "Test 2: lfs find 1 DOM dir by layout: OK"
19410 # find DoM files by stripe size
19411 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
19412 [ $NUM -eq $DOMFILES ] ||
19413 error "lfs find -S: found $NUM, expected $DOMFILES"
19414 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
19416 # find files by stripe offset except DoM files
19417 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
19418 [ $NUM -eq $NORMFILES ] ||
19419 error "lfs find -i: found $NUM, expected $NORMFILES"
19420 echo "Test 5: lfs find no DOM files by stripe index: OK"
19423 run_test 270e "DoM: lfs find with DoM files test"
19426 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19427 skip "Need MDS version at least 2.10.55"
19429 local mdtname=${FSNAME}-MDT0000-mdtlov
19430 local dom=$DIR/$tdir/dom_file
19431 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
19432 lod.$mdtname.dom_stripesize)
19433 local dom_limit=131072
19435 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
19436 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19437 lod.$mdtname.dom_stripesize)
19438 [ ${dom_limit} -eq ${dom_current} ] ||
19439 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
19441 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19442 $LFS setstripe -d $DIR/$tdir
19443 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
19444 error "Can't set directory default striping"
19446 # exceed maximum stripe size
19447 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19448 error "Can't create file with $((dom_limit * 2)) DoM stripe"
19449 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
19450 error "Able to create DoM component size more than LOD limit"
19452 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
19453 dom_current=$(do_facet mds1 $LCTL get_param -n \
19454 lod.$mdtname.dom_stripesize)
19455 [ 0 -eq ${dom_current} ] ||
19456 error "Can't set zero DoM stripe limit"
19459 # attempt to create DoM file on server with disabled DoM should
19460 # remove DoM entry from layout and be succeed
19461 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
19462 error "Can't create DoM file (DoM is disabled)"
19463 [ $($LFS getstripe -L $dom) == "mdt" ] &&
19464 error "File has DoM component while DoM is disabled"
19467 # attempt to create DoM file with only DoM stripe should return error
19468 $LFS setstripe -E $dom_limit -L mdt $dom &&
19469 error "Able to create DoM-only file while DoM is disabled"
19471 # too low values to be aligned with smallest stripe size 64K
19472 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
19473 dom_current=$(do_facet mds1 $LCTL get_param -n \
19474 lod.$mdtname.dom_stripesize)
19475 [ 30000 -eq ${dom_current} ] &&
19476 error "Can set too small DoM stripe limit"
19478 # 64K is a minimal stripe size in Lustre, expect limit of that size
19479 [ 65536 -eq ${dom_current} ] ||
19480 error "Limit is not set to 64K but ${dom_current}"
19482 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
19483 dom_current=$(do_facet mds1 $LCTL get_param -n \
19484 lod.$mdtname.dom_stripesize)
19486 [ 2147483648 -eq ${dom_current} ] &&
19487 error "Can set too large DoM stripe limit"
19489 do_facet mds1 $LCTL set_param -n \
19490 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
19491 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19492 error "Can't create DoM component size after limit change"
19493 do_facet mds1 $LCTL set_param -n \
19494 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
19495 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
19496 error "Can't create DoM file after limit decrease"
19497 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
19498 error "Can create big DoM component after limit decrease"
19499 touch ${dom}_def ||
19500 error "Can't create file with old default layout"
19502 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
19505 run_test 270f "DoM: maximum DoM stripe size checks"
19508 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19509 skip "Need MDS version at least 2.13.52"
19510 local dom=$DIR/$tdir/$tfile
19512 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19513 local lodname=${FSNAME}-MDT0000-mdtlov
19515 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19516 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
19517 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
19518 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
19520 local dom_limit=1024
19521 local dom_threshold="50%"
19523 $LFS setstripe -d $DIR/$tdir
19524 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
19525 error "Can't set directory default striping"
19527 do_facet mds1 $LCTL set_param -n \
19528 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
19529 # set 0 threshold and create DOM file to change tunable stripesize
19530 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
19531 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19532 error "Failed to create $dom file"
19533 # now tunable dom_cur_stripesize should reach maximum
19534 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19535 lod.${lodname}.dom_stripesize_cur_kb)
19536 [[ $dom_current == $dom_limit ]] ||
19537 error "Current DOM stripesize is not maximum"
19540 # set threshold for further tests
19541 do_facet mds1 $LCTL set_param -n \
19542 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
19543 echo "DOM threshold is $dom_threshold free space"
19546 # Spoof bfree to exceed threshold
19547 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
19548 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
19549 for spfree in 40 20 0 15 30 55; do
19550 do_facet mds1 $LCTL set_param -n fail_val=$spfree
19551 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19552 error "Failed to create $dom file"
19553 dom_def=$(do_facet mds1 $LCTL get_param -n \
19554 lod.${lodname}.dom_stripesize_cur_kb)
19555 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
19556 [[ $dom_def != $dom_current ]] ||
19557 error "Default stripe size was not changed"
19558 if [[ $spfree > 0 ]] ; then
19559 dom_set=$($LFS getstripe -S $dom)
19560 [[ $dom_set == $((dom_def * 1024)) ]] ||
19561 error "DOM component size is still old"
19563 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
19564 error "DoM component is set with no free space"
19567 dom_current=$dom_def
19570 run_test 270g "DoM: default DoM stripe size depends on free space"
19573 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19574 skip "Need MDS version at least 2.10.55"
19576 local dom=$DIR/$tdir/dom
19578 mkdir -p $DIR/$tdir
19580 $LFS setstripe -E 1024K -L mdt $dom
19582 lctl set_param -n mdc.*.stats=clear
19583 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19584 cat $dom > /dev/null
19585 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
19586 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
19590 run_test 271a "DoM: data is cached for read after write"
19593 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19594 skip "Need MDS version at least 2.10.55"
19596 local dom=$DIR/$tdir/dom
19598 mkdir -p $DIR/$tdir
19600 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19602 lctl set_param -n mdc.*.stats=clear
19603 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19604 cancel_lru_locks mdc
19605 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
19606 # second stat to check size is cached on client
19607 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
19608 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19609 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
19612 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
19615 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19616 skip "Need MDS version at least 2.10.55"
19618 local dom=$DIR/$tdir/dom
19620 mkdir -p $DIR/$tdir
19622 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19624 lctl set_param -n mdc.*.stats=clear
19625 lctl set_param -n osc.*.stats=clear
19626 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
19627 cancel_lru_locks mdc
19628 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19629 # second stat to check size is cached on client
19630 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19631 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19632 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
19633 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
19634 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
19637 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
19643 local mdt=MDT$(printf %04x $mdtidx)
19645 if [ -z $param ]; then
19646 lctl get_param -n mdc.*$mdt*.stats
19648 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
19653 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19654 skip "Need MDS version at least 2.10.55"
19656 local dom=$DIR/$tdir/dom
19658 mkdir -p $DIR/$tdir
19660 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19662 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19663 local facet=mds$((mdtidx + 1))
19665 cancel_lru_locks mdc
19666 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
19667 createmany -o $dom 1000
19668 lctl set_param -n mdc.*.stats=clear
19669 smalliomany -w $dom 1000 200
19670 get_mdc_stats $mdtidx
19671 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19672 # Each file has 1 open, 1 IO enqueues, total 2000
19673 # but now we have also +1 getxattr for security.capability, total 3000
19674 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
19675 unlinkmany $dom 1000
19677 cancel_lru_locks mdc
19678 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
19679 createmany -o $dom 1000
19680 lctl set_param -n mdc.*.stats=clear
19681 smalliomany -w $dom 1000 200
19682 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19683 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
19684 # for OPEN and IO lock.
19685 [ $((enq - enq_2)) -ge 1000 ] ||
19686 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
19687 unlinkmany $dom 1000
19690 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
19692 cleanup_271def_tests() {
19698 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19699 skip "Need MDS version at least 2.10.57"
19701 local dom=$DIR/$tdir/dom
19702 local tmp=$TMP/$tfile
19703 trap "cleanup_271def_tests $tmp" EXIT
19705 mkdir -p $DIR/$tdir
19707 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19709 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19711 cancel_lru_locks mdc
19712 dd if=/dev/urandom of=$tmp bs=1000 count=1
19713 dd if=$tmp of=$dom bs=1000 count=1
19714 cancel_lru_locks mdc
19716 cat /etc/hosts >> $tmp
19717 lctl set_param -n mdc.*.stats=clear
19719 # append data to the same file it should update local page
19720 echo "Append to the same page"
19721 cat /etc/hosts >> $dom
19722 local num=$(get_mdc_stats $mdtidx ost_read)
19723 local ra=$(get_mdc_stats $mdtidx req_active)
19724 local rw=$(get_mdc_stats $mdtidx req_waittime)
19726 [ -z $num ] || error "$num READ RPC occured"
19727 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19731 cmp $tmp $dom || error "file miscompare"
19733 cancel_lru_locks mdc
19734 lctl set_param -n mdc.*.stats=clear
19736 echo "Open and read file"
19737 cat $dom > /dev/null
19738 local num=$(get_mdc_stats $mdtidx ost_read)
19739 local ra=$(get_mdc_stats $mdtidx req_active)
19740 local rw=$(get_mdc_stats $mdtidx req_waittime)
19742 [ -z $num ] || error "$num READ RPC occured"
19743 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19747 cmp $tmp $dom || error "file miscompare"
19751 run_test 271d "DoM: read on open (1K file in reply buffer)"
19754 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19755 skip "Need MDS version at least 2.10.57"
19757 local dom=$DIR/$tdir/dom
19758 local tmp=$TMP/$tfile
19759 trap "cleanup_271def_tests $tmp" EXIT
19761 mkdir -p $DIR/$tdir
19763 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19765 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19767 cancel_lru_locks mdc
19768 dd if=/dev/urandom of=$tmp bs=265000 count=1
19769 dd if=$tmp of=$dom bs=265000 count=1
19770 cancel_lru_locks mdc
19771 cat /etc/hosts >> $tmp
19772 lctl set_param -n mdc.*.stats=clear
19774 echo "Append to the same page"
19775 cat /etc/hosts >> $dom
19776 local num=$(get_mdc_stats $mdtidx ost_read)
19777 local ra=$(get_mdc_stats $mdtidx req_active)
19778 local rw=$(get_mdc_stats $mdtidx req_waittime)
19780 [ -z $num ] || error "$num READ RPC occured"
19781 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19785 cmp $tmp $dom || error "file miscompare"
19787 cancel_lru_locks mdc
19788 lctl set_param -n mdc.*.stats=clear
19790 echo "Open and read file"
19791 cat $dom > /dev/null
19792 local num=$(get_mdc_stats $mdtidx ost_read)
19793 local ra=$(get_mdc_stats $mdtidx req_active)
19794 local rw=$(get_mdc_stats $mdtidx req_waittime)
19796 [ -z $num ] && num=0
19797 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
19798 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19802 cmp $tmp $dom || error "file miscompare"
19806 run_test 271f "DoM: read on open (200K file and read tail)"
19809 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
19810 skip "Skipping due to old client or server version"
19812 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
19814 $CHECKSTAT -t file $DIR1/$tfile
19816 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
19819 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
19820 $LCTL set_param fail_loc=0x80000314
19821 rm $DIR1/$tfile || error "Unlink fails"
19823 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
19824 [ $RC -eq 0 ] || error "Failed write to stale object"
19826 run_test 271g "Discard DoM data vs client flush race"
19829 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19830 skip "Need MDS version at least 2.11.50"
19832 local dom=$DIR/$tdir/dom
19833 mkdir -p $DIR/$tdir
19835 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
19836 dd if=/dev/urandom of=$dom bs=512K count=1 ||
19837 error "failed to write data into $dom"
19838 local old_md5=$(md5sum $dom)
19840 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
19841 error "failed to migrate to the same DoM component"
19843 local new_md5=$(md5sum $dom)
19845 [ "$old_md5" == "$new_md5" ] ||
19846 error "md5sum differ: $old_md5, $new_md5"
19848 [ $($LFS getstripe -c $dom) -eq 2 ] ||
19849 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
19851 run_test 272a "DoM migration: new layout with the same DOM component"
19854 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19855 skip "Need MDS version at least 2.11.50"
19857 local dom=$DIR/$tdir/dom
19858 mkdir -p $DIR/$tdir
19859 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19861 local mdtidx=$($LFS getstripe -m $dom)
19862 local mdtname=MDT$(printf %04x $mdtidx)
19863 local facet=mds$((mdtidx + 1))
19865 local mdtfree1=$(do_facet $facet \
19866 lctl get_param -n osd*.*$mdtname.kbytesfree)
19867 dd if=/dev/urandom of=$dom bs=2M count=1 ||
19868 error "failed to write data into $dom"
19869 local old_md5=$(md5sum $dom)
19870 cancel_lru_locks mdc
19871 local mdtfree1=$(do_facet $facet \
19872 lctl get_param -n osd*.*$mdtname.kbytesfree)
19874 $LFS migrate -c2 $dom ||
19875 error "failed to migrate to the new composite layout"
19876 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19877 error "MDT stripe was not removed"
19879 cancel_lru_locks mdc
19880 local new_md5=$(md5sum $dom)
19881 [ "$old_md5" == "$new_md5" ] ||
19882 error "$old_md5 != $new_md5"
19884 # Skip free space checks with ZFS
19885 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19886 local mdtfree2=$(do_facet $facet \
19887 lctl get_param -n osd*.*$mdtname.kbytesfree)
19888 [ $mdtfree2 -gt $mdtfree1 ] ||
19889 error "MDT space is not freed after migration"
19893 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
19896 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19897 skip "Need MDS version at least 2.11.50"
19899 local dom=$DIR/$tdir/$tfile
19900 mkdir -p $DIR/$tdir
19901 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19903 local mdtidx=$($LFS getstripe -m $dom)
19904 local mdtname=MDT$(printf %04x $mdtidx)
19905 local facet=mds$((mdtidx + 1))
19907 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19908 error "failed to write data into $dom"
19909 local old_md5=$(md5sum $dom)
19910 cancel_lru_locks mdc
19911 local mdtfree1=$(do_facet $facet \
19912 lctl get_param -n osd*.*$mdtname.kbytesfree)
19914 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
19915 error "failed to migrate to the new composite layout"
19916 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
19917 error "MDT stripe was not removed"
19919 cancel_lru_locks mdc
19920 local new_md5=$(md5sum $dom)
19921 [ "$old_md5" == "$new_md5" ] ||
19922 error "$old_md5 != $new_md5"
19924 # Skip free space checks with ZFS
19925 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19926 local mdtfree2=$(do_facet $facet \
19927 lctl get_param -n osd*.*$mdtname.kbytesfree)
19928 [ $mdtfree2 -gt $mdtfree1 ] ||
19929 error "MDS space is not freed after migration"
19933 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
19936 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19937 skip "Need MDS version at least 2.12.55"
19939 local dom=$DIR/$tdir/$tfile
19940 mkdir -p $DIR/$tdir
19941 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19943 local mdtidx=$($LFS getstripe -m $dom)
19944 local mdtname=MDT$(printf %04x $mdtidx)
19945 local facet=mds$((mdtidx + 1))
19947 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19948 error "failed to write data into $dom"
19949 local old_md5=$(md5sum $dom)
19950 cancel_lru_locks mdc
19951 local mdtfree1=$(do_facet $facet \
19952 lctl get_param -n osd*.*$mdtname.kbytesfree)
19954 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
19955 error "failed mirroring to the new composite layout"
19956 $LFS mirror resync $dom ||
19957 error "failed mirror resync"
19958 $LFS mirror split --mirror-id 1 -d $dom ||
19959 error "failed mirror split"
19961 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19962 error "MDT stripe was not removed"
19964 cancel_lru_locks mdc
19965 local new_md5=$(md5sum $dom)
19966 [ "$old_md5" == "$new_md5" ] ||
19967 error "$old_md5 != $new_md5"
19969 # Skip free space checks with ZFS
19970 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19971 local mdtfree2=$(do_facet $facet \
19972 lctl get_param -n osd*.*$mdtname.kbytesfree)
19973 [ $mdtfree2 -gt $mdtfree1 ] ||
19974 error "MDS space is not freed after DOM mirror deletion"
19978 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
19981 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19982 skip "Need MDS version at least 2.12.55"
19984 local dom=$DIR/$tdir/$tfile
19985 mkdir -p $DIR/$tdir
19986 $LFS setstripe -c 2 $dom
19988 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19989 error "failed to write data into $dom"
19990 local old_md5=$(md5sum $dom)
19991 cancel_lru_locks mdc
19993 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
19994 error "failed mirroring to the DOM layout"
19995 $LFS mirror resync $dom ||
19996 error "failed mirror resync"
19997 $LFS mirror split --mirror-id 1 -d $dom ||
19998 error "failed mirror split"
20000 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20001 error "MDT stripe was not removed"
20003 cancel_lru_locks mdc
20004 local new_md5=$(md5sum $dom)
20005 [ "$old_md5" == "$new_md5" ] ||
20006 error "$old_md5 != $new_md5"
20010 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20013 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20014 skip "Need MDS version at least 2.12.55"
20016 local dom=$DIR/$tdir/$tfile
20017 mkdir -p $DIR/$tdir
20018 $LFS setstripe -c 2 $dom
20020 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20021 error "failed to write data into $dom"
20022 local old_md5=$(md5sum $dom)
20023 cancel_lru_locks mdc
20025 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20026 error "failed migrating to the DOM file"
20028 cancel_lru_locks mdc
20029 local new_md5=$(md5sum $dom)
20030 [ "$old_md5" != "$new_md5" ] &&
20031 error "$old_md5 != $new_md5"
20035 run_test 272f "DoM migration: OST-striped file to DOM file"
20038 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20039 skip "Need MDS version at least 2.11.50"
20041 # Layout swap cannot be done if either file has DOM component,
20042 # this will never be supported, migration should be used instead
20044 local dom=$DIR/$tdir/$tfile
20045 mkdir -p $DIR/$tdir
20047 $LFS setstripe -c2 ${dom}_plain
20048 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20049 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20050 error "can swap layout with DoM component"
20051 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20052 error "can swap layout with DoM component"
20054 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20055 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20056 error "can swap layout with DoM component"
20057 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20058 error "can swap layout with DoM component"
20061 run_test 273a "DoM: layout swapping should fail with DOM"
20064 remote_ost_nodsh && skip "remote OST with nodsh"
20065 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
20066 skip "Need OST version >= 2.10.57"
20068 local file=$DIR/$tfile
20071 oss=$(comma_list $(osts_nodes))
20073 dd if=/dev/urandom of=$file bs=1M count=2 ||
20074 error "failed to create a file"
20075 cancel_lru_locks osc
20078 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20079 error "failed to read a file"
20081 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
20082 $LCTL set_param fail_loc=0x8000031f
20084 cancel_lru_locks osc &
20087 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
20088 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
20089 #IO takes another lock, but matches the PENDING one
20090 #and places it to the IO RPC
20091 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20092 error "failed to read a file with PENDING lock"
20094 run_test 275 "Read on a canceled duplicate lock"
20097 remote_ost_nodsh && skip "remote OST with nodsh"
20100 do_facet ost1 "(while true; do \
20101 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
20102 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
20105 for LOOP in $(seq 20); do
20107 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
20110 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
20111 rm $TMP/sanity_276_pid"
20113 run_test 276 "Race between mount and obd_statfs"
20116 $LCTL set_param ldlm.namespaces.*.lru_size=0
20117 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20118 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20119 grep ^used_mb | awk '{print $2}')
20120 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
20121 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
20122 oflag=direct conv=notrunc
20123 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20124 grep ^used_mb | awk '{print $2}')
20125 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
20127 run_test 277 "Direct IO shall drop page cache"
20130 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20131 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20132 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
20133 skip "needs the same host for mdt1 mdt2" && return
20138 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
20139 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
20145 echo "Starting MDTs"
20146 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20148 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
20150 do_facet mds2 $LCTL set_param fail_loc=0
20152 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
20153 wait_recovery_complete mds2
20155 run_test 278 "Race starting MDS between MDTs stop/start"
20158 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
20159 skip "Need MGS version at least 2.13.52"
20160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20161 combined_mgs_mds || skip "needs combined MGS/MDT"
20163 umount_client $MOUNT
20164 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
20165 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
20167 mount_client $MOUNT &
20169 stop mgs || error "stop mgs failed"
20170 #for a race mgs would crash
20171 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
20172 mount_client $MOUNT || error "mount client failed"
20174 run_test 280 "Race between MGS umount and client llog processing"
20176 cleanup_test_300() {
20180 test_striped_dir() {
20185 mkdir -p $DIR/$tdir
20187 SAVE_UMASK=$(umask)
20188 trap cleanup_test_300 RETURN EXIT
20190 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
20191 $DIR/$tdir/striped_dir ||
20192 error "set striped dir error"
20194 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
20195 [ "$mode" = "755" ] || error "expect 755 got $mode"
20197 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
20198 error "getdirstripe failed"
20199 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
20200 if [ "$stripe_count" != "2" ]; then
20201 error "1:stripe_count is $stripe_count, expect 2"
20203 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
20204 if [ "$stripe_count" != "2" ]; then
20205 error "2:stripe_count is $stripe_count, expect 2"
20208 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
20209 if [ "$stripe_index" != "$mdt_index" ]; then
20210 error "stripe_index is $stripe_index, expect $mdt_index"
20213 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20214 error "nlink error after create striped dir"
20216 mkdir $DIR/$tdir/striped_dir/a
20217 mkdir $DIR/$tdir/striped_dir/b
20219 stat $DIR/$tdir/striped_dir/a ||
20220 error "create dir under striped dir failed"
20221 stat $DIR/$tdir/striped_dir/b ||
20222 error "create dir under striped dir failed"
20224 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
20225 error "nlink error after mkdir"
20227 rmdir $DIR/$tdir/striped_dir/a
20228 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
20229 error "nlink error after rmdir"
20231 rmdir $DIR/$tdir/striped_dir/b
20232 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20233 error "nlink error after rmdir"
20235 chattr +i $DIR/$tdir/striped_dir
20236 createmany -o $DIR/$tdir/striped_dir/f 10 &&
20237 error "immutable flags not working under striped dir!"
20238 chattr -i $DIR/$tdir/striped_dir
20240 rmdir $DIR/$tdir/striped_dir ||
20241 error "rmdir striped dir error"
20249 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20250 skip "skipped for lustre < 2.7.0"
20251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20252 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20254 test_striped_dir 0 || error "failed on striped dir on MDT0"
20255 test_striped_dir 1 || error "failed on striped dir on MDT0"
20257 run_test 300a "basic striped dir sanity test"
20260 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20261 skip "skipped for lustre < 2.7.0"
20262 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20263 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20270 test_mkdir $DIR/$tdir || error "mkdir fail"
20271 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20272 error "set striped dir error"
20273 for i in {0..9}; do
20274 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
20276 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
20277 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
20278 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
20280 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
20281 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
20282 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
20286 run_test 300b "check ctime/mtime for striped dir"
20289 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20290 skip "skipped for lustre < 2.7.0"
20291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20292 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20296 mkdir -p $DIR/$tdir
20297 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
20298 error "set striped dir error"
20300 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
20301 error "chown striped dir failed"
20303 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
20304 error "create 5k files failed"
20306 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
20308 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
20312 run_test 300c "chown && check ls under striped directory"
20315 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20316 skip "skipped for lustre < 2.7.0"
20317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20318 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20323 mkdir -p $DIR/$tdir
20324 $LFS setstripe -c 2 $DIR/$tdir
20326 #local striped directory
20327 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20328 error "set striped dir error"
20329 #look at the directories for debug purposes
20331 $LFS getdirstripe $DIR/$tdir
20332 ls -l $DIR/$tdir/striped_dir
20333 $LFS getdirstripe $DIR/$tdir/striped_dir
20334 createmany -o $DIR/$tdir/striped_dir/f 10 ||
20335 error "create 10 files failed"
20337 #remote striped directory
20338 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
20339 error "set striped dir error"
20340 #look at the directories for debug purposes
20342 $LFS getdirstripe $DIR/$tdir
20343 ls -l $DIR/$tdir/remote_striped_dir
20344 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
20345 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
20346 error "create 10 files failed"
20348 for file in $(find $DIR/$tdir); do
20349 stripe_count=$($LFS getstripe -c $file)
20350 [ $stripe_count -eq 2 ] ||
20351 error "wrong stripe $stripe_count for $file"
20356 run_test 300d "check default stripe under striped directory"
20359 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20360 skip "Need MDS version at least 2.7.55"
20361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20362 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20367 mkdir -p $DIR/$tdir
20369 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20370 error "set striped dir error"
20372 touch $DIR/$tdir/striped_dir/a
20373 touch $DIR/$tdir/striped_dir/b
20374 touch $DIR/$tdir/striped_dir/c
20376 mkdir $DIR/$tdir/striped_dir/dir_a
20377 mkdir $DIR/$tdir/striped_dir/dir_b
20378 mkdir $DIR/$tdir/striped_dir/dir_c
20380 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
20381 error "set striped adir under striped dir error"
20383 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
20384 error "set striped bdir under striped dir error"
20386 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
20387 error "set striped cdir under striped dir error"
20389 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
20390 error "rename dir under striped dir fails"
20392 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
20393 error "rename dir under different stripes fails"
20395 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
20396 error "rename file under striped dir should succeed"
20398 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
20399 error "rename dir under striped dir should succeed"
20403 run_test 300e "check rename under striped directory"
20406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20407 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20408 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20409 skip "Need MDS version at least 2.7.55"
20415 mkdir -p $DIR/$tdir
20417 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20418 error "set striped dir error"
20420 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
20421 error "set striped dir error"
20423 touch $DIR/$tdir/striped_dir/a
20424 mkdir $DIR/$tdir/striped_dir/dir_a
20425 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
20426 error "create striped dir under striped dir fails"
20428 touch $DIR/$tdir/striped_dir1/b
20429 mkdir $DIR/$tdir/striped_dir1/dir_b
20430 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
20431 error "create striped dir under striped dir fails"
20433 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
20434 error "rename dir under different striped dir should fail"
20436 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
20437 error "rename striped dir under diff striped dir should fail"
20439 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
20440 error "rename file under diff striped dirs fails"
20444 run_test 300f "check rename cross striped directory"
20446 test_300_check_default_striped_dir()
20449 local default_count=$2
20450 local default_index=$3
20453 local dir_stripe_index
20456 echo "checking $dirname $default_count $default_index"
20457 $LFS setdirstripe -D -c $default_count -i $default_index \
20458 -t all_char $DIR/$tdir/$dirname ||
20459 error "set default stripe on striped dir error"
20460 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
20461 [ $stripe_count -eq $default_count ] ||
20462 error "expect $default_count get $stripe_count for $dirname"
20464 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
20465 [ $stripe_index -eq $default_index ] ||
20466 error "expect $default_index get $stripe_index for $dirname"
20468 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
20469 error "create dirs failed"
20471 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
20472 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
20473 for dir in $(find $DIR/$tdir/$dirname/*); do
20474 stripe_count=$($LFS getdirstripe -c $dir)
20475 [ $stripe_count -eq $default_count ] ||
20476 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
20477 error "stripe count $default_count != $stripe_count for $dir"
20479 stripe_index=$($LFS getdirstripe -i $dir)
20480 [ $default_index -eq -1 ] ||
20481 [ $stripe_index -eq $default_index ] ||
20482 error "$stripe_index != $default_index for $dir"
20484 #check default stripe
20485 stripe_count=$($LFS getdirstripe -D -c $dir)
20486 [ $stripe_count -eq $default_count ] ||
20487 error "default count $default_count != $stripe_count for $dir"
20489 stripe_index=$($LFS getdirstripe -D -i $dir)
20490 [ $stripe_index -eq $default_index ] ||
20491 error "default index $default_index != $stripe_index for $dir"
20493 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
20497 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20498 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20499 skip "Need MDS version at least 2.7.55"
20506 mkdir $DIR/$tdir/normal_dir
20508 #Checking when client cache stripe index
20509 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
20510 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
20511 error "create striped_dir failed"
20513 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
20514 error "create dir0 fails"
20515 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
20516 [ $stripe_index -eq 0 ] ||
20517 error "dir0 expect index 0 got $stripe_index"
20519 mkdir $DIR/$tdir/striped_dir/dir1 ||
20520 error "create dir1 fails"
20521 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
20522 [ $stripe_index -eq 1 ] ||
20523 error "dir1 expect index 1 got $stripe_index"
20525 #check default stripe count/stripe index
20526 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
20527 test_300_check_default_striped_dir normal_dir 1 0
20528 test_300_check_default_striped_dir normal_dir 2 1
20529 test_300_check_default_striped_dir normal_dir 2 -1
20531 #delete default stripe information
20532 echo "delete default stripeEA"
20533 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
20534 error "set default stripe on striped dir error"
20536 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
20537 for dir in $(find $DIR/$tdir/normal_dir/*); do
20538 stripe_count=$($LFS getdirstripe -c $dir)
20539 [ $stripe_count -eq 0 ] ||
20540 error "expect 1 get $stripe_count for $dir"
20541 stripe_index=$($LFS getdirstripe -i $dir)
20542 [ $stripe_index -eq 0 ] ||
20543 error "expect 0 get $stripe_index for $dir"
20546 run_test 300g "check default striped directory for normal directory"
20549 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20550 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20551 skip "Need MDS version at least 2.7.55"
20557 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20558 error "set striped dir error"
20560 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
20561 test_300_check_default_striped_dir striped_dir 1 0
20562 test_300_check_default_striped_dir striped_dir 2 1
20563 test_300_check_default_striped_dir striped_dir 2 -1
20565 #delete default stripe information
20566 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
20567 error "set default stripe on striped dir error"
20569 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
20570 for dir in $(find $DIR/$tdir/striped_dir/*); do
20571 stripe_count=$($LFS getdirstripe -c $dir)
20572 [ $stripe_count -eq 0 ] ||
20573 error "expect 1 get $stripe_count for $dir"
20576 run_test 300h "check default striped directory for striped directory"
20579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20580 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20581 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20582 skip "Need MDS version at least 2.7.55"
20589 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20590 error "set striped dir error"
20592 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20593 error "create files under striped dir failed"
20595 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
20596 error "set striped hashdir error"
20598 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
20599 error "create dir0 under hash dir failed"
20600 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
20601 error "create dir1 under hash dir failed"
20603 # unfortunately, we need to umount to clear dir layout cache for now
20604 # once we fully implement dir layout, we can drop this
20605 umount_client $MOUNT || error "umount failed"
20606 mount_client $MOUNT || error "mount failed"
20608 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
20609 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
20610 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
20612 #set the stripe to be unknown hash type
20613 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
20614 $LCTL set_param fail_loc=0x1901
20615 for ((i = 0; i < 10; i++)); do
20616 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
20617 error "stat f-$i failed"
20618 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
20621 touch $DIR/$tdir/striped_dir/f0 &&
20622 error "create under striped dir with unknown hash should fail"
20624 $LCTL set_param fail_loc=0
20626 umount_client $MOUNT || error "umount failed"
20627 mount_client $MOUNT || error "mount failed"
20631 run_test 300i "client handle unknown hash type striped directory"
20634 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20636 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20637 skip "Need MDS version at least 2.7.55"
20644 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
20645 $LCTL set_param fail_loc=0x1702
20646 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20647 error "set striped dir error"
20649 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20650 error "create files under striped dir failed"
20652 $LCTL set_param fail_loc=0
20654 rm -rf $DIR/$tdir || error "unlink striped dir fails"
20658 run_test 300j "test large update record"
20661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20662 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20663 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20664 skip "Need MDS version at least 2.7.55"
20666 # this test needs a huge transaction
20668 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20669 osd*.$FSNAME-MDT0000.kbytestotal")
20670 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
20677 #define OBD_FAIL_LARGE_STRIPE 0x1703
20678 $LCTL set_param fail_loc=0x1703
20679 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
20680 error "set striped dir error"
20681 $LCTL set_param fail_loc=0
20683 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20684 error "getstripeddir fails"
20685 rm -rf $DIR/$tdir/striped_dir ||
20686 error "unlink striped dir fails"
20690 run_test 300k "test large striped directory"
20693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20694 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20695 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20696 skip "Need MDS version at least 2.7.55"
20700 test_mkdir -p $DIR/$tdir/striped_dir
20701 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
20702 error "chown $RUNAS_ID failed"
20703 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
20704 error "set default striped dir failed"
20706 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
20707 $LCTL set_param fail_loc=0x80000158
20708 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
20710 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
20711 [ $stripe_index -eq 1 ] ||
20712 error "expect 1 get $stripe_index for $dir"
20714 run_test 300l "non-root user to create dir under striped dir with stale layout"
20717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20718 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
20719 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20720 skip "Need MDS version at least 2.7.55"
20722 mkdir -p $DIR/$tdir/striped_dir
20723 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
20724 error "set default stripes dir error"
20726 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
20728 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
20729 [ $stripe_count -eq 0 ] ||
20730 error "expect 0 get $stripe_count for a"
20732 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
20733 error "set default stripes dir error"
20735 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
20737 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
20738 [ $stripe_count -eq 0 ] ||
20739 error "expect 0 get $stripe_count for b"
20741 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
20742 error "set default stripes dir error"
20744 mkdir $DIR/$tdir/striped_dir/c &&
20745 error "default stripe_index is invalid, mkdir c should fails"
20747 rm -rf $DIR/$tdir || error "rmdir fails"
20749 run_test 300m "setstriped directory on single MDT FS"
20752 local list=$(comma_list $(mdts_nodes))
20755 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20760 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20761 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20762 skip "Need MDS version at least 2.7.55"
20763 remote_mds_nodsh && skip "remote MDS with nodsh"
20766 local list=$(comma_list $(mdts_nodes))
20768 trap cleanup_300n RETURN EXIT
20769 mkdir -p $DIR/$tdir
20770 chmod 777 $DIR/$tdir
20771 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
20772 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20773 error "create striped dir succeeds with gid=0"
20775 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20776 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
20777 error "create striped dir fails with gid=-1"
20779 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20780 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
20781 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20782 error "set default striped dir succeeds with gid=0"
20785 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20786 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
20787 error "set default striped dir fails with gid=-1"
20790 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20791 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
20792 error "create test_dir fails"
20793 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
20794 error "create test_dir1 fails"
20795 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
20796 error "create test_dir2 fails"
20799 run_test 300n "non-root user to create dir under striped dir with default EA"
20802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20803 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20804 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20805 skip "Need MDS version at least 2.7.55"
20810 mkdir -p $DIR/$tdir
20812 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
20813 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
20814 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
20815 skip "not enough free inodes $numfree1 $numfree2"
20818 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
20819 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
20820 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
20821 skip "not enough free space $numfree1 $numfree2"
20824 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
20825 error "setdirstripe fails"
20827 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
20828 error "create dirs fails"
20830 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
20831 ls $DIR/$tdir/striped_dir > /dev/null ||
20832 error "ls striped dir fails"
20833 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
20834 error "unlink big striped dir fails"
20836 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
20839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20840 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20841 remote_mds_nodsh && skip "remote MDS with nodsh"
20843 mkdir -p $DIR/$tdir
20845 #define OBD_FAIL_OUT_ENOSPC 0x1704
20846 do_facet mds2 lctl set_param fail_loc=0x80001704
20847 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
20848 && error "create striped directory should fail"
20850 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
20852 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
20855 run_test 300p "create striped directory without space"
20858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20859 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20861 local fd=$(free_fd)
20862 local cmd="exec $fd<$tdir"
20864 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
20867 trap "eval $cmd" EXIT
20868 cd $tdir || error "cd $tdir fails"
20869 rmdir ../$tdir || error "rmdir $tdir fails"
20870 mkdir local_dir && error "create dir succeeds"
20871 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
20875 run_test 300q "create remote directory under orphan directory"
20878 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20879 skip "Need MDS version at least 2.7.55" && return
20880 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20884 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
20885 error "set striped dir error"
20887 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20888 error "getstripeddir fails"
20891 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
20892 awk '/lmv_stripe_count:/ { print $2 }')
20894 [ $MDSCOUNT -ne $stripe_count ] &&
20895 error "wrong stripe count $stripe_count expected $MDSCOUNT"
20897 rm -rf $DIR/$tdir/striped_dir ||
20898 error "unlink striped dir fails"
20900 run_test 300r "test -1 striped directory"
20902 prepare_remote_file() {
20903 mkdir $DIR/$tdir/src_dir ||
20904 error "create remote source failed"
20906 cp /etc/hosts $DIR/$tdir/src_dir/a ||
20907 error "cp to remote source failed"
20908 touch $DIR/$tdir/src_dir/a
20910 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
20911 error "create remote target dir failed"
20913 touch $DIR/$tdir/tgt_dir/b
20915 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
20916 error "rename dir cross MDT failed!"
20918 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
20919 error "src_child still exists after rename"
20921 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
20922 error "missing file(a) after rename"
20924 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
20925 error "diff after rename"
20929 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20932 local remote_file=$DIR/$tdir/tgt_dir/b
20934 mkdir -p $DIR/$tdir
20936 prepare_remote_file || error "prepare remote file failed"
20939 $OPENUNLINK $remote_file $remote_file ||
20940 error "openunlink $remote_file failed"
20941 $CHECKSTAT -a $remote_file || error "$remote_file exists"
20943 run_test 310a "open unlink remote file"
20946 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20949 local remote_file=$DIR/$tdir/tgt_dir/b
20951 mkdir -p $DIR/$tdir
20953 prepare_remote_file || error "prepare remote file failed"
20955 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20956 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
20957 $CHECKSTAT -t file $remote_file || error "check file failed"
20959 run_test 310b "unlink remote file with multiple links while open"
20962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20963 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
20965 local remote_file=$DIR/$tdir/tgt_dir/b
20967 mkdir -p $DIR/$tdir
20969 prepare_remote_file || error "prepare remote file failed"
20971 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20972 multiop_bg_pause $remote_file O_uc ||
20973 error "mulitop failed for remote file"
20975 $MULTIOP $DIR/$tfile Ouc
20976 kill -USR1 $MULTIPID
20979 run_test 310c "open-unlink remote file with multiple links"
20983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20984 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20985 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
20986 skip "lustre < 2.8.54 does not contain LU-4825 fix"
20987 remote_mds_nodsh && skip "remote MDS with nodsh"
20989 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20990 local mdts=$(comma_list $(mdts_nodes))
20992 mkdir -p $DIR/$tdir
20993 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20994 createmany -o $DIR/$tdir/$tfile. 1000
20996 # statfs data is not real time, let's just calculate it
20997 old_iused=$((old_iused + 1000))
20999 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21000 osp.*OST0000*MDT0000.create_count")
21001 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21002 osp.*OST0000*MDT0000.max_create_count")
21003 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21005 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21006 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
21007 [ $index -ne 0 ] || error "$tfile stripe index is 0"
21009 unlinkmany $DIR/$tdir/$tfile. 1000
21011 do_nodes $mdts "$LCTL set_param -n \
21012 osp.*OST0000*.max_create_count=$max_count"
21013 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
21014 do_nodes $mdts "$LCTL set_param -n \
21015 osp.*OST0000*.create_count=$count"
21016 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
21017 grep "=0" && error "create_count is zero"
21020 for i in $(seq 120); do
21021 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21022 # system may be too busy to destroy all objs in time, use
21023 # a somewhat small value to not fail autotest
21024 [ $((old_iused - new_iused)) -gt 400 ] && break
21028 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
21029 [ $((old_iused - new_iused)) -gt 400 ] ||
21030 error "objs not destroyed after unlink"
21032 run_test 311 "disable OSP precreate, and unlink should destroy objs"
21039 local vdevdir=$(dirname $(facet_vdevice $ost))
21040 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
21041 local zfs_zapid=$(do_facet $ost $cmd |
21042 grep -w "/O/0/d$((objid%32))" -C 5 |
21043 awk '/Object/{getline; print $1}')
21044 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
21045 awk "/$objid = /"'{printf $3}')
21050 zfs_object_blksz() {
21054 local vdevdir=$(dirname $(facet_vdevice $ost))
21055 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
21056 local blksz=$(do_facet $ost $cmd $objid |
21057 awk '/dblk/{getline; printf $4}')
21059 case "${blksz: -1}" in
21060 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
21061 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
21068 test_312() { # LU-4856
21069 remote_ost_nodsh && skip "remote OST with nodsh"
21070 [ "$ost1_FSTYPE" = "zfs" ] ||
21071 skip_env "the test only applies to zfs"
21073 local max_blksz=$(do_facet ost1 \
21074 $ZFS get -p recordsize $(facet_device ost1) |
21075 awk '!/VALUE/{print $3}')
21077 # to make life a little bit easier
21078 $LFS mkdir -c 1 -i 0 $DIR/$tdir
21079 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21081 local tf=$DIR/$tdir/$tfile
21083 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21085 # Get ZFS object id
21086 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21087 # block size change by sequential overwrite
21090 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
21091 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
21093 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
21094 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
21098 # block size change by sequential append write
21099 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
21100 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21101 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21104 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
21105 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
21106 oflag=sync conv=notrunc
21108 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21109 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
21110 error "blksz error, actual $blksz, " \
21111 "expected: 2 * $count * $PAGE_SIZE"
21117 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21118 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21120 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
21121 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21122 [ $blksz -eq $PAGE_SIZE ] ||
21123 error "blksz error: $blksz, expected: $PAGE_SIZE"
21125 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
21126 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21127 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
21129 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
21130 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21131 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
21133 run_test 312 "make sure ZFS adjusts its block size by write pattern"
21136 remote_ost_nodsh && skip "remote OST with nodsh"
21138 local file=$DIR/$tfile
21141 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
21143 # define OBD_FAIL_TGT_RCVD_EIO 0x720
21144 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21145 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
21146 error "write should failed"
21147 do_facet ost1 "$LCTL set_param fail_loc=0"
21150 run_test 313 "io should fail after last_rcvd update fail"
21153 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21155 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
21156 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21158 wait_delete_completed
21159 do_facet ost1 "$LCTL set_param fail_loc=0"
21161 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
21163 test_315() { # LU-618
21164 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
21166 local file=$DIR/$tfile
21169 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
21170 error "multiop file write failed"
21171 $MULTIOP $file oO_RDONLY:r4063232_c &
21176 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
21179 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
21182 run_test 315 "read should be accounted"
21185 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21186 large_xattr_enabled || skip_env "ea_inode feature disabled"
21188 rm -rf $DIR/$tdir/d
21189 mkdir -p $DIR/$tdir/d
21190 chown nobody $DIR/$tdir/d
21191 touch $DIR/$tdir/d/file
21193 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
21195 run_test 316 "lfs mv"
21198 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
21199 skip "Need MDS version at least 2.11.53"
21200 if [ "$ost1_FSTYPE" == "zfs" ]; then
21201 skip "LU-10370: no implementation for ZFS"
21205 local grant_blk_size
21207 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
21208 awk '/grant_block_size:/ { print $2; exit; }')
21210 # Create File of size 5M. Truncate it to below size's and verify
21213 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
21214 error "Create file $DIR/$tfile failed"
21215 stack_trap "rm -f $DIR/$tfile" EXIT
21217 for trunc_sz in 2097152 4097 4000 509 0; do
21218 $TRUNCATE $DIR/$tfile $trunc_sz ||
21219 error "truncate $tfile to $trunc_sz failed"
21220 local sz=$(stat --format=%s $DIR/$tfile)
21221 local blk=$(stat --format=%b $DIR/$tfile)
21222 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
21223 grant_blk_size) * 8))
21225 if [[ $blk -ne $trunc_blk ]]; then
21226 $(which stat) $DIR/$tfile
21227 error "Expected Block $trunc_blk got $blk for $tfile"
21230 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21231 error "Expected Size $trunc_sz got $sz for $tfile"
21236 # Create file with a hole and write actual two blocks. Block count
21239 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
21240 conv=fsync || error "Create file : $DIR/$tfile"
21242 # Calculate the final truncate size.
21243 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
21246 # truncate to size $trunc_sz bytes. Strip the last block
21247 # The block count must drop to 8
21249 $TRUNCATE $DIR/$tfile $trunc_sz ||
21250 error "truncate $tfile to $trunc_sz failed"
21252 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
21253 sz=$(stat --format=%s $DIR/$tfile)
21254 blk=$(stat --format=%b $DIR/$tfile)
21256 if [[ $blk -ne $trunc_bsz ]]; then
21257 $(which stat) $DIR/$tfile
21258 error "Expected Block $trunc_bsz got $blk for $tfile"
21261 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21262 error "Expected Size $trunc_sz got $sz for $tfile"
21264 run_test 317 "Verify blocks get correctly update after truncate"
21267 local old_max_active=$($LCTL get_param -n \
21268 llite.*.max_read_ahead_async_active 2>/dev/null)
21270 $LCTL set_param llite.*.max_read_ahead_async_active=256
21271 local max_active=$($LCTL get_param -n \
21272 llite.*.max_read_ahead_async_active 2>/dev/null)
21273 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
21275 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
21276 error "set max_read_ahead_async_active should succeed"
21278 $LCTL set_param llite.*.max_read_ahead_async_active=512
21279 max_active=$($LCTL get_param -n \
21280 llite.*.max_read_ahead_async_active 2>/dev/null)
21281 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
21283 # restore @max_active
21284 [ $old_max_active -ne 0 ] && $LCTL set_param \
21285 llite.*.max_read_ahead_async_active=$old_max_active
21287 local old_threshold=$($LCTL get_param -n \
21288 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21289 local max_per_file_mb=$($LCTL get_param -n \
21290 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
21292 local invalid=$(($max_per_file_mb + 1))
21294 llite.*.read_ahead_async_file_threshold_mb=$invalid\
21295 && error "set $invalid should fail"
21297 local valid=$(($invalid - 1))
21299 llite.*.read_ahead_async_file_threshold_mb=$valid ||
21300 error "set $valid should succeed"
21301 local threshold=$($LCTL get_param -n \
21302 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21303 [ $threshold -eq $valid ] || error \
21304 "expect threshold $valid got $threshold"
21306 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
21308 run_test 318 "Verify async readahead tunables"
21311 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
21313 local before=$(date +%s)
21315 local mdir=$DIR/$tdir
21316 local file=$mdir/xxx
21318 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
21321 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
21322 $LCTL set_param fail_val=5 fail_loc=0x8000032c
21323 $LFS mv -m1 $file &
21326 dd if=$file of=/dev/null
21328 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
21329 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
21331 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
21333 run_test 319 "lost lease lock on migrate error"
21335 test_398a() { # LU-4198
21336 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21337 $LCTL set_param ldlm.namespaces.*.lru_size=clear
21339 # request a new lock on client
21340 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21342 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21343 local lock_count=$($LCTL get_param -n \
21344 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21345 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
21347 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
21349 # no lock cached, should use lockless IO and not enqueue new lock
21350 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21351 lock_count=$($LCTL get_param -n \
21352 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21353 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
21355 run_test 398a "direct IO should cancel lock otherwise lockless"
21357 test_398b() { # LU-4198
21358 which fio || skip_env "no fio installed"
21359 $LFS setstripe -c -1 $DIR/$tfile
21362 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
21365 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
21366 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21367 --numjobs=$njobs --fallocate=none \
21368 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21369 --filename=$DIR/$tfile &
21372 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
21373 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
21374 --numjobs=$njobs --fallocate=none \
21375 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21376 --filename=$DIR/$tfile || true
21381 run_test 398b "DIO and buffer IO race"
21383 test_398c() { # LU-4198
21384 which fio || skip_env "no fio installed"
21386 saved_debug=$($LCTL get_param -n debug)
21387 $LCTL set_param debug=0
21389 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
21390 ((size /= 1024)) # by megabytes
21391 ((size /= 2)) # write half of the OST at most
21392 [ $size -gt 40 ] && size=40 #reduce test time anyway
21394 $LFS setstripe -c 1 $DIR/$tfile
21396 # it seems like ldiskfs reserves more space than necessary if the
21397 # writing blocks are not mapped, so it extends the file firstly
21398 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
21399 cancel_lru_locks osc
21401 # clear and verify rpc_stats later
21402 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
21405 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
21406 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
21407 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21408 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21409 --filename=$DIR/$tfile
21410 [ $? -eq 0 ] || error "fio write error"
21412 [ $($LCTL get_param -n \
21413 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
21414 error "Locks were requested while doing AIO"
21416 # get the percentage of 1-page I/O
21417 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
21418 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
21420 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
21422 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
21423 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21424 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21425 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21426 --filename=$DIR/$tfile
21427 [ $? -eq 0 ] || error "fio mixed read write error"
21430 $LCTL set_param debug="$saved_debug"
21432 run_test 398c "run fio to test AIO"
21435 local read_write=$1
21436 if [ "$read_write" = "write" ]; then
21437 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
21438 elif [ "$read_write" = "read" ]; then
21439 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
21441 error "argument error"
21444 # turn off debug for performance testing
21445 local saved_debug=$($LCTL get_param -n debug)
21446 $LCTL set_param debug=0
21448 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21450 # get ost1 size - $FSNAME-OST0000
21451 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
21452 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
21453 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
21455 if [ "$read_write" = "read" ]; then
21456 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
21459 local start_time=$(date +%s.%N)
21460 $dd_cmd bs=1M count=$blocks oflag=sync ||
21461 error "real dd $read_write error"
21462 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
21464 if [ "$read_write" = "write" ]; then
21468 # define OBD_FAIL_OST_FAKE_RW 0x238
21469 do_facet ost1 $LCTL set_param fail_loc=0x238
21471 local start_time=$(date +%s.%N)
21472 $dd_cmd bs=1M count=$blocks oflag=sync ||
21473 error "fake dd $read_write error"
21474 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
21476 if [ "$read_write" = "write" ]; then
21478 cancel_lru_locks osc
21479 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
21480 error "$tfile size not $blocks MB"
21482 do_facet ost1 $LCTL set_param fail_loc=0
21484 echo "fake $read_write $duration_fake vs. normal $read_write" \
21485 "$duration in seconds"
21486 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
21487 error_not_in_vm "fake write is slower"
21489 $LCTL set_param -n debug="$saved_debug"
21492 test_399a() { # LU-7655 for OST fake write
21493 remote_ost_nodsh && skip "remote OST with nodsh"
21497 run_test 399a "fake write should not be slower than normal write"
21499 test_399b() { # LU-8726 for OST fake read
21500 remote_ost_nodsh && skip "remote OST with nodsh"
21501 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
21502 skip_env "ldiskfs only test"
21507 run_test 399b "fake read should not be slower than normal read"
21509 test_400a() { # LU-1606, was conf-sanity test_74
21510 if ! which $CC > /dev/null 2>&1; then
21511 skip_env "$CC is not installed"
21514 local extra_flags=''
21515 local out=$TMP/$tfile
21516 local prefix=/usr/include/lustre
21519 # Oleg removes c files in his test rig so test if any c files exist
21520 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
21521 skip_env "Needed c test files are missing"
21523 if ! [[ -d $prefix ]]; then
21524 # Assume we're running in tree and fixup the include path.
21525 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
21526 extra_flags+=" -L$LUSTRE/utils/.lib"
21529 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
21530 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
21531 error "client api broken"
21535 run_test 400a "Lustre client api program can compile and link"
21537 test_400b() { # LU-1606, LU-5011
21539 local out=$TMP/$tfile
21540 local prefix=/usr/include/linux/lustre
21542 # We use a hard coded prefix so that this test will not fail
21543 # when run in tree. There are headers in lustre/include/lustre/
21544 # that are not packaged (like lustre_idl.h) and have more
21545 # complicated include dependencies (like config.h and lnet/types.h).
21546 # Since this test about correct packaging we just skip them when
21547 # they don't exist (see below) rather than try to fixup cppflags.
21549 if ! which $CC > /dev/null 2>&1; then
21550 skip_env "$CC is not installed"
21553 for header in $prefix/*.h; do
21554 if ! [[ -f "$header" ]]; then
21558 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
21559 continue # lustre_ioctl.h is internal header
21562 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
21563 error "cannot compile '$header'"
21567 run_test 400b "packaged headers can be compiled"
21569 test_401a() { #LU-7437
21570 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
21571 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
21573 #count the number of parameters by "list_param -R"
21574 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
21575 #count the number of parameters by listing proc files
21576 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
21577 echo "proc_dirs='$proc_dirs'"
21578 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
21579 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
21582 [ $params -eq $procs ] ||
21583 error "found $params parameters vs. $procs proc files"
21585 # test the list_param -D option only returns directories
21586 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
21587 #count the number of parameters by listing proc directories
21588 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
21591 [ $params -eq $procs ] ||
21592 error "found $params parameters vs. $procs proc files"
21594 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
21597 local save=$($LCTL get_param -n jobid_var)
21600 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
21601 error "no error returned when setting bad parameters"
21603 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
21604 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
21606 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
21607 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
21608 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
21610 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
21613 local jobid_var_old=$($LCTL get_param -n jobid_var)
21614 local jobid_var_new
21616 $LCTL set_param jobid_var= &&
21617 error "no error returned for 'set_param a='"
21619 jobid_var_new=$($LCTL get_param -n jobid_var)
21620 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21621 error "jobid_var was changed by setting without value"
21623 $LCTL set_param jobid_var &&
21624 error "no error returned for 'set_param a'"
21626 jobid_var_new=$($LCTL get_param -n jobid_var)
21627 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21628 error "jobid_var was changed by setting without value"
21630 run_test 401c "Verify 'lctl set_param' without value fails in either format."
21633 local jobid_var_old=$($LCTL get_param -n jobid_var)
21634 local jobid_var_new
21635 local new_value="foo=bar"
21637 $LCTL set_param jobid_var=$new_value ||
21638 error "'set_param a=b' did not accept a value containing '='"
21640 jobid_var_new=$($LCTL get_param -n jobid_var)
21641 [[ "$jobid_var_new" == "$new_value" ]] ||
21642 error "'set_param a=b' failed on a value containing '='"
21644 # Reset the jobid_var to test the other format
21645 $LCTL set_param jobid_var=$jobid_var_old
21646 jobid_var_new=$($LCTL get_param -n jobid_var)
21647 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21648 error "failed to reset jobid_var"
21650 $LCTL set_param jobid_var $new_value ||
21651 error "'set_param a b' did not accept a value containing '='"
21653 jobid_var_new=$($LCTL get_param -n jobid_var)
21654 [[ "$jobid_var_new" == "$new_value" ]] ||
21655 error "'set_param a b' failed on a value containing '='"
21657 $LCTL set_param jobid_var $jobid_var_old
21658 jobid_var_new=$($LCTL get_param -n jobid_var)
21659 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21660 error "failed to reset jobid_var"
21662 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
21665 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
21666 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
21667 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
21668 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
21669 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
21670 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
21671 remote_mds_nodsh && skip "remote MDS with nodsh"
21673 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
21674 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
21675 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
21676 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
21677 echo "Touch failed - OK"
21679 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
21682 local file1=$DIR/$tfile.1
21683 local file2=$DIR/$tfile.2
21684 local tfile=$TMP/$tfile
21686 rm -f $file1 $file2 $tfile
21691 # 30 sec OBD_TIMEOUT in ll_getattr()
21692 # right before populating st_nlink
21693 $LCTL set_param fail_loc=0x80001409
21694 stat -c %h $file1 > $tfile &
21696 # create an alias, drop all locks and reclaim the dentry
21698 cancel_lru_locks mdc
21699 cancel_lru_locks osc
21700 sysctl -w vm.drop_caches=2
21704 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
21706 rm -f $tfile $file1 $file2
21708 run_test 403 "i_nlink should not drop to zero due to aliasing"
21710 test_404() { # LU-6601
21711 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
21712 skip "Need server version newer than 2.8.52"
21713 remote_mds_nodsh && skip "remote MDS with nodsh"
21715 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
21716 awk '/osp .*-osc-MDT/ { print $4}')
21719 for osp in $mosps; do
21720 echo "Deactivate: " $osp
21721 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
21722 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21723 awk -vp=$osp '$4 == p { print $2 }')
21724 [ $stat = IN ] || {
21725 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21726 error "deactivate error"
21728 echo "Activate: " $osp
21729 do_facet $SINGLEMDS $LCTL --device %$osp activate
21730 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21731 awk -vp=$osp '$4 == p { print $2 }')
21732 [ $stat = UP ] || {
21733 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21734 error "activate error"
21738 run_test 404 "validate manual {de}activated works properly for OSPs"
21741 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
21742 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
21743 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
21744 skip "Layout swap lock is not supported"
21746 check_swap_layouts_support
21748 test_mkdir $DIR/$tdir
21749 swap_lock_test -d $DIR/$tdir ||
21750 error "One layout swap locked test failed"
21752 run_test 405 "Various layout swap lock tests"
21755 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21756 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21757 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
21758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21759 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
21760 skip "Need MDS version at least 2.8.50"
21762 local def_stripe_size=$($LFS getstripe -S $MOUNT)
21763 local test_pool=$TESTNAME
21765 pool_add $test_pool || error "pool_add failed"
21766 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
21767 error "pool_add_targets failed"
21769 save_layout_restore_at_exit $MOUNT
21771 # parent set default stripe count only, child will stripe from both
21772 # parent and fs default
21773 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
21774 error "setstripe $MOUNT failed"
21775 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
21776 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
21777 for i in $(seq 10); do
21778 local f=$DIR/$tdir/$tfile.$i
21779 touch $f || error "touch failed"
21780 local count=$($LFS getstripe -c $f)
21781 [ $count -eq $OSTCOUNT ] ||
21782 error "$f stripe count $count != $OSTCOUNT"
21783 local offset=$($LFS getstripe -i $f)
21784 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
21785 local size=$($LFS getstripe -S $f)
21786 [ $size -eq $((def_stripe_size * 2)) ] ||
21787 error "$f stripe size $size != $((def_stripe_size * 2))"
21788 local pool=$($LFS getstripe -p $f)
21789 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
21792 # change fs default striping, delete parent default striping, now child
21793 # will stripe from new fs default striping only
21794 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
21795 error "change $MOUNT default stripe failed"
21796 $LFS setstripe -c 0 $DIR/$tdir ||
21797 error "delete $tdir default stripe failed"
21798 for i in $(seq 11 20); do
21799 local f=$DIR/$tdir/$tfile.$i
21800 touch $f || error "touch $f failed"
21801 local count=$($LFS getstripe -c $f)
21802 [ $count -eq 1 ] || error "$f stripe count $count != 1"
21803 local offset=$($LFS getstripe -i $f)
21804 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
21805 local size=$($LFS getstripe -S $f)
21806 [ $size -eq $def_stripe_size ] ||
21807 error "$f stripe size $size != $def_stripe_size"
21808 local pool=$($LFS getstripe -p $f)
21809 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
21812 unlinkmany $DIR/$tdir/$tfile. 1 20
21814 local f=$DIR/$tdir/$tfile
21815 pool_remove_all_targets $test_pool $f
21816 pool_remove $test_pool $f
21818 run_test 406 "DNE support fs default striping"
21821 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21822 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21823 skip "Need MDS version at least 2.8.55"
21824 remote_mds_nodsh && skip "remote MDS with nodsh"
21826 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
21827 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
21828 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
21829 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
21830 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
21832 #define OBD_FAIL_DT_TXN_STOP 0x2019
21833 for idx in $(seq $MDSCOUNT); do
21834 do_facet mds$idx "lctl set_param fail_loc=0x2019"
21836 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
21837 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
21838 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
21841 run_test 407 "transaction fail should cause operation fail"
21844 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
21846 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
21847 lctl set_param fail_loc=0x8000040a
21848 # let ll_prepare_partial_page() fail
21849 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
21853 # create at least 100 unused inodes so that
21854 # shrink_icache_memory(0) should not return 0
21855 touch $DIR/$tfile-{0..100}
21856 rm -f $DIR/$tfile-{0..100}
21859 echo 2 > /proc/sys/vm/drop_caches
21861 run_test 408 "drop_caches should not hang due to page leaks"
21865 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21867 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
21868 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
21869 touch $DIR/$tdir/guard || error "(2) Fail to create"
21871 local PREFIX=$(str_repeat 'A' 128)
21872 echo "Create 1K hard links start at $(date)"
21873 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21874 error "(3) Fail to hard link"
21876 echo "Links count should be right although linkEA overflow"
21877 stat $DIR/$tdir/guard || error "(4) Fail to stat"
21878 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
21879 [ $linkcount -eq 1001 ] ||
21880 error "(5) Unexpected hard links count: $linkcount"
21882 echo "List all links start at $(date)"
21883 ls -l $DIR/$tdir/foo > /dev/null ||
21884 error "(6) Fail to list $DIR/$tdir/foo"
21886 echo "Unlink hard links start at $(date)"
21887 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21888 error "(7) Fail to unlink"
21889 echo "Unlink hard links finished at $(date)"
21891 run_test 409 "Large amount of cross-MDTs hard links on the same file"
21895 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
21896 skip "Need client version at least 2.9.59"
21898 # Create a file, and stat it from the kernel
21899 local testfile=$DIR/$tfile
21902 local run_id=$RANDOM
21903 local my_ino=$(stat --format "%i" $testfile)
21905 # Try to insert the module. This will always fail as the
21906 # module is designed to not be inserted.
21907 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
21910 # Anything but success is a test failure
21912 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
21913 error "no inode match"
21915 run_test 410 "Test inode number returned from kernel thread"
21917 cleanup_test411_cgroup() {
21923 local cg_basedir=/sys/fs/cgroup/memory
21925 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
21926 skip "no setup for cgroup"
21928 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
21929 error "test file creation failed"
21930 cancel_lru_locks osc
21932 # Create a very small memory cgroup to force a slab allocation error
21933 local cgdir=$cg_basedir/osc_slab_alloc
21934 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
21935 trap "cleanup_test411_cgroup $cgdir" EXIT
21936 echo 2M > $cgdir/memory.kmem.limit_in_bytes
21937 echo 1M > $cgdir/memory.limit_in_bytes
21939 # Should not LBUG, just be killed by oom-killer
21940 # dd will return 0 even allocation failure in some environment.
21941 # So don't check return value
21942 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
21943 cleanup_test411_cgroup $cgdir
21947 run_test 411 "Slab allocation error with cgroup does not LBUG"
21950 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21951 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
21952 skip "Need server version at least 2.10.55"
21955 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
21956 error "mkdir failed"
21957 $LFS getdirstripe $DIR/$tdir
21958 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21959 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
21960 error "expect $((MDSCOUT - 1)) get $stripe_index"
21961 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
21962 [ $stripe_count -eq 2 ] ||
21963 error "expect 2 get $stripe_count"
21965 run_test 412 "mkdir on specific MDTs"
21969 local stripe_count=$2
21970 local mdts=$(comma_list $(mdts_nodes))
21973 local lmv_qos_prio_free
21974 local lmv_qos_threshold_rr
21975 local lmv_qos_maxage
21976 local lod_qos_prio_free
21977 local lod_qos_threshold_rr
21978 local lod_qos_maxage
21982 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
21983 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
21984 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
21986 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
21987 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
21988 stack_trap "$LCTL set_param \
21989 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
21990 stack_trap "$LCTL set_param \
21991 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
21992 stack_trap "$LCTL set_param \
21993 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
21995 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
21996 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
21997 lod_qos_prio_free=${lod_qos_prio_free%%%}
21998 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
21999 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
22000 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
22001 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
22002 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
22003 stack_trap "do_nodes $mdts $LCTL set_param \
22004 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
22005 stack_trap "do_nodes $mdts $LCTL set_param \
22006 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
22008 stack_trap "do_nodes $mdts $LCTL set_param \
22009 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
22012 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
22014 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
22015 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
22017 testdir=$DIR/$tdir-s$stripe_count/rr
22019 for i in $(seq $((100 * MDSCOUNT))); do
22020 eval $mkdir_cmd $testdir/subdir$i ||
22021 error "$mkdir_cmd subdir$i failed"
22024 for i in $(seq $MDSCOUNT); do
22025 count=$($LFS getdirstripe -i $testdir/* |
22026 grep ^$((i - 1))$ | wc -l)
22027 echo "$count directories created on MDT$((i - 1))"
22028 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
22030 if [ $stripe_count -gt 1 ]; then
22031 count=$($LFS getdirstripe $testdir/* |
22032 grep -P "^\s+$((i - 1))\t" | wc -l)
22033 echo "$count stripes created on MDT$((i - 1))"
22034 # deviation should < 5% of average
22035 [ $count -lt $((95 * stripe_count)) ] ||
22036 [ $count -gt $((105 * stripe_count)) ] &&
22037 error "stripes are not evenly distributed"
22041 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
22042 do_nodes $mdts $LCTL set_param \
22043 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
22046 echo "Check for uneven MDTs: "
22056 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
22057 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
22058 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
22060 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22061 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22064 for ((i = 1; i < ${#ffree[@]}; i++)); do
22065 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
22066 if [ $tmp -gt $max ]; then
22070 if [ $tmp -lt $min ]; then
22076 [ ${ffree[min_index]} -eq 0 ] &&
22077 skip "no free files in MDT$min_index"
22078 [ ${ffree[min_index]} -gt 100000000 ] &&
22079 skip "too much free files in MDT$min_index"
22081 # Check if we need to generate uneven MDTs
22083 local diff=$(((max - min) * 100 / min))
22084 local value="$(generate_string 1024)"
22086 while [ $diff -lt $threshold ]; do
22087 # generate uneven MDTs, create till $threshold% diff
22088 echo -n "weight diff=$diff% must be > $threshold% ..."
22089 count=$((${ffree[min_index]} / 10))
22090 # 50 sec per 10000 files in vm
22091 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
22092 skip "$count files to create"
22093 echo "Fill MDT$min_index with $count files"
22094 [ -d $DIR/$tdir-MDT$min_index ] ||
22095 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
22096 error "mkdir $tdir-MDT$min_index failed"
22097 for i in $(seq $count); do
22098 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
22099 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
22100 error "create f$j_$i failed"
22101 setfattr -n user.413b -v $value \
22102 $DIR/$tdir-MDT$min_index/f$j_$i ||
22103 error "setfattr f$j_$i failed"
22106 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
22107 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
22108 max=$(((${ffree[max_index]} >> 8) * \
22109 (${bavail[max_index]} * bsize >> 16)))
22110 min=$(((${ffree[min_index]} >> 8) * \
22111 (${bavail[min_index]} * bsize >> 16)))
22112 diff=$(((max - min) * 100 / min))
22115 echo "MDT filesfree available: ${ffree[@]}"
22116 echo "MDT blocks available: ${bavail[@]}"
22117 echo "weight diff=$diff%"
22120 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
22122 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
22123 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
22124 # decrease statfs age, so that it can be updated in time
22125 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
22126 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
22130 testdir=$DIR/$tdir-s$stripe_count/qos
22132 for i in $(seq $((100 * MDSCOUNT))); do
22133 eval $mkdir_cmd $testdir/subdir$i ||
22134 error "$mkdir_cmd subdir$i failed"
22137 for i in $(seq $MDSCOUNT); do
22138 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
22140 echo "$count directories created on MDT$((i - 1))"
22142 if [ $stripe_count -gt 1 ]; then
22143 count=$($LFS getdirstripe $testdir/* |
22144 grep -P "^\s+$((i - 1))\t" | wc -l)
22145 echo "$count stripes created on MDT$((i - 1))"
22149 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
22150 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
22152 # D-value should > 10% of averge
22153 [ $((max - min)) -lt 10 ] &&
22154 error "subdirs shouldn't be evenly distributed"
22157 if [ $stripe_count -gt 1 ]; then
22158 max=$($LFS getdirstripe $testdir/* |
22159 grep -P "^\s+$max_index\t" | wc -l)
22160 min=$($LFS getdirstripe $testdir/* |
22161 grep -P "^\s+$min_index\t" | wc -l)
22162 [ $((max - min)) -le $((10 * stripe_count)) ] &&
22163 error "stripes shouldn't be evenly distributed"|| true
22168 [ $MDSCOUNT -lt 2 ] &&
22169 skip "We need at least 2 MDTs for this test"
22171 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22172 skip "Need server version at least 2.12.52"
22176 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22177 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22178 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22179 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22180 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
22183 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
22186 [ $MDSCOUNT -lt 2 ] &&
22187 skip "We need at least 2 MDTs for this test"
22189 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22190 skip "Need server version at least 2.12.52"
22194 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22195 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22196 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22197 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22198 $LFS setdirstripe -D -c $stripe_count \
22199 $DIR/$tdir-s$stripe_count/rr ||
22200 error "setdirstripe failed"
22201 $LFS setdirstripe -D -c $stripe_count \
22202 $DIR/$tdir-s$stripe_count/qos ||
22203 error "setdirstripe failed"
22204 test_qos_mkdir "mkdir" $stripe_count
22207 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
22210 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
22211 $LCTL set_param fail_loc=0x80000521
22212 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
22215 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
22218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22219 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22220 skip "Need server version at least 2.11.52"
22230 # this test may be slow on ZFS
22231 [ "$mds1_FSTYPE" == "zfs" ] && total=100
22233 # though this test is designed for striped directory, let's test normal
22234 # directory too since lock is always saved as CoS lock.
22235 test_mkdir $DIR/$tdir || error "mkdir $tdir"
22236 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
22245 start_time=$(date +%s)
22246 for i in $(seq $total); do
22247 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
22250 end_time=$(date +%s)
22251 duration=$((end_time - start_time))
22253 kill -9 $setattr_pid
22255 echo "rename $total files took $duration sec"
22256 [ $duration -lt 100 ] || error "rename took $duration sec"
22258 run_test 415 "lock revoke is not missing"
22261 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22262 skip "Need server version at least 2.11.55"
22264 # define OBD_FAIL_OSD_TXN_START 0x19a
22265 do_facet mds1 lctl set_param fail_loc=0x19a
22267 lfs mkdir -c $MDSCOUNT $DIR/$tdir
22271 run_test 416 "transaction start failure won't cause system hung"
22275 do_nodes $(comma_list $(mdts_nodes)) \
22276 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
22277 do_nodes $(comma_list $(mdts_nodes)) \
22278 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
22279 do_nodes $(comma_list $(mdts_nodes)) \
22280 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
22284 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22285 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
22286 skip "Need MDS version at least 2.11.56"
22288 trap cleanup_417 RETURN EXIT
22290 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
22291 do_nodes $(comma_list $(mdts_nodes)) \
22292 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
22293 $LFS migrate -m 0 $DIR/$tdir.1 &&
22294 error "migrate dir $tdir.1 should fail"
22296 do_nodes $(comma_list $(mdts_nodes)) \
22297 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
22298 $LFS mkdir -i 1 $DIR/$tdir.2 &&
22299 error "create remote dir $tdir.2 should fail"
22301 do_nodes $(comma_list $(mdts_nodes)) \
22302 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
22303 $LFS mkdir -c 2 $DIR/$tdir.3 &&
22304 error "create striped dir $tdir.3 should fail"
22307 run_test 417 "disable remote dir, striped dir and dir migration"
22309 # Checks that the outputs of df [-i] and lfs df [-i] match
22311 # usage: check_lfs_df <blocks | inodes> <mountpoint>
22321 [ "$1" == "blocks" ] && inodes= || inodes="-i"
22323 for count in {1..100}; do
22327 # read the lines of interest
22328 df_out=($(df -P $inodes $dir | tail -n +2)) ||
22329 error "df $inodes $dir | tail -n +2 failed"
22330 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
22331 error "lfs df $inodes $dir | grep summary: failed"
22333 # skip first substrings of each output as they are different
22334 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
22335 # compare the two outputs
22337 for i in {1..5}; do
22338 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
22346 lfs df $inodes $dir
22347 error "df and lfs df $1 output mismatch: " \
22348 "df ${inodes}: ${df_out[*]}, " \
22349 "lfs df ${inodes}: ${lfs_df_out[*]}"
22354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22356 local dir=$DIR/$tdir
22357 local numfiles=$((RANDOM % 4096 + 2))
22358 local numblocks=$((RANDOM % 256 + 1))
22360 wait_delete_completed
22363 # check block output
22364 check_lfs_df blocks $dir
22365 # check inode output
22366 check_lfs_df inodes $dir
22368 # create a single file and retest
22369 echo "Creating a single file and testing"
22370 createmany -o $dir/$tfile- 1 &>/dev/null ||
22371 error "creating 1 file in $dir failed"
22372 check_lfs_df blocks $dir
22373 check_lfs_df inodes $dir
22375 # create a random number of files
22376 echo "Creating $((numfiles - 1)) files and testing"
22377 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
22378 error "creating $((numfiles - 1)) files in $dir failed"
22380 # write a random number of blocks to the first test file
22381 echo "Writing $numblocks 4K blocks and testing"
22382 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
22383 count=$numblocks &>/dev/null ||
22384 error "dd to $dir/${tfile}-0 failed"
22387 check_lfs_df blocks $dir
22388 check_lfs_df inodes $dir
22390 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
22391 error "unlinking $numfiles files in $dir failed"
22393 run_test 418 "df and lfs df outputs match"
22397 local dir=$DIR/$tdir
22402 cancel_lru_locks mdc
22404 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
22405 $LCTL set_param fail_loc=0x1410
22407 $LCTL set_param fail_loc=0
22410 run_test 419 "Verify open file by name doesn't crash kernel"
22414 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
22415 skip "Need MDS version at least 2.12.53"
22417 local SAVE_UMASK=$(umask)
22418 local dir=$DIR/$tdir
22419 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
22423 mkdir -m03777 $dir/testdir
22424 ls -dn $dir/testdir
22425 # Need to remove trailing '.' when SELinux is enabled
22426 local dirperms=$(ls -dn $dir/testdir |
22427 awk '{ sub(/\.$/, "", $1); print $1}')
22428 [ $dirperms == "drwxrwsrwt" ] ||
22429 error "incorrect perms on $dir/testdir"
22431 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
22432 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
22433 ls -n $dir/testdir/testfile
22434 local fileperms=$(ls -n $dir/testdir/testfile |
22435 awk '{ sub(/\.$/, "", $1); print $1}')
22436 [ $fileperms == "-rwxr-xr-x" ] ||
22437 error "incorrect perms on $dir/testdir/testfile"
22441 run_test 420 "clear SGID bit on non-directories for non-members"
22448 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22449 skip "Need MDS version at least 2.12.54"
22451 test_mkdir $DIR/$tdir
22452 createmany -o $DIR/$tdir/f 3
22453 cnt=$(ls -1 $DIR/$tdir | wc -l)
22454 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22456 fid1=$(lfs path2fid $DIR/$tdir/f1)
22457 fid2=$(lfs path2fid $DIR/$tdir/f2)
22458 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
22460 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
22461 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
22463 cnt=$(ls -1 $DIR/$tdir | wc -l)
22464 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22466 rm -f $DIR/$tdir/f3 || error "can't remove f3"
22467 createmany -o $DIR/$tdir/f 3
22468 cnt=$(ls -1 $DIR/$tdir | wc -l)
22469 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22471 fid1=$(lfs path2fid $DIR/$tdir/f1)
22472 fid2=$(lfs path2fid $DIR/$tdir/f2)
22473 echo "remove using fsname $FSNAME"
22474 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
22476 cnt=$(ls -1 $DIR/$tdir | wc -l)
22477 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22479 run_test 421a "simple rm by fid"
22486 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22487 skip "Need MDS version at least 2.12.54"
22489 test_mkdir $DIR/$tdir
22490 createmany -o $DIR/$tdir/f 3
22491 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
22494 FID1=$(lfs path2fid $DIR/$tdir/f1)
22495 FID2=$(lfs path2fid $DIR/$tdir/f2)
22496 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
22498 kill -USR1 $MULTIPID
22501 cnt=$(ls $DIR/$tdir | wc -l)
22502 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
22504 run_test 421b "rm by fid on open file"
22510 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22511 skip "Need MDS version at least 2.12.54"
22513 test_mkdir $DIR/$tdir
22514 createmany -o $DIR/$tdir/f 3
22515 touch $DIR/$tdir/$tfile
22516 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
22517 cnt=$(ls -1 $DIR/$tdir | wc -l)
22518 [ $cnt != 184 ] && error "unexpected #files: $cnt"
22520 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
22521 $LFS rmfid $DIR $FID1 || error "rmfid failed"
22523 cnt=$(ls $DIR/$tdir | wc -l)
22524 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
22526 run_test 421c "rm by fid against hardlinked files"
22532 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22533 skip "Need MDS version at least 2.12.54"
22535 test_mkdir $DIR/$tdir
22536 createmany -o $DIR/$tdir/f 4097
22537 cnt=$(ls -1 $DIR/$tdir | wc -l)
22538 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
22540 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
22541 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22543 cnt=$(ls $DIR/$tdir | wc -l)
22545 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22547 run_test 421d "rmfid en masse"
22553 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22554 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22555 skip "Need MDS version at least 2.12.54"
22557 mkdir -p $DIR/$tdir
22558 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22559 createmany -o $DIR/$tdir/striped_dir/f 512
22560 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22561 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22563 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22564 sed "s/[/][^:]*://g")
22565 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22567 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22569 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22571 run_test 421e "rmfid in DNE"
22577 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22578 skip "Need MDS version at least 2.12.54"
22580 test_mkdir $DIR/$tdir
22582 cnt=$(ls -1 $DIR/$tdir | wc -l)
22583 [ $cnt != 1 ] && error "unexpected #files: $cnt"
22585 FID=$(lfs path2fid $DIR/$tdir/f)
22586 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
22587 # rmfid should fail
22588 cnt=$(ls -1 $DIR/$tdir | wc -l)
22589 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
22591 chmod a+rw $DIR/$tdir
22593 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
22594 # rmfid should fail
22595 cnt=$(ls -1 $DIR/$tdir | wc -l)
22596 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
22599 $RUNAS touch $DIR/$tdir/f
22600 FID=$(lfs path2fid $DIR/$tdir/f)
22601 echo "rmfid as root"
22602 $LFS rmfid $DIR $FID || error "rmfid as root failed"
22603 cnt=$(ls -1 $DIR/$tdir | wc -l)
22604 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
22607 $RUNAS touch $DIR/$tdir/f
22608 cnt=$(ls -1 $DIR/$tdir | wc -l)
22609 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
22610 FID=$(lfs path2fid $DIR/$tdir/f)
22611 # rmfid w/o user_fid2path mount option should fail
22612 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
22613 cnt=$(ls -1 $DIR/$tdir | wc -l)
22614 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
22616 umount_client $MOUNT || error "failed to umount client"
22617 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
22618 error "failed to mount client'"
22620 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
22621 # rmfid should succeed
22622 cnt=$(ls -1 $DIR/$tdir | wc -l)
22623 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
22625 # rmfid shouldn't allow to remove files due to dir's permission
22626 chmod a+rwx $DIR/$tdir
22629 FID=$(lfs path2fid $DIR/$tdir/f)
22630 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
22632 umount_client $MOUNT || error "failed to umount client"
22633 mount_client $MOUNT "$MOUNT_OPTS" ||
22634 error "failed to mount client'"
22637 run_test 421f "rmfid checks permissions"
22643 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22644 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22645 skip "Need MDS version at least 2.12.54"
22647 mkdir -p $DIR/$tdir
22648 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22649 createmany -o $DIR/$tdir/striped_dir/f 512
22650 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22651 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22653 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22654 sed "s/[/][^:]*://g")
22656 rm -f $DIR/$tdir/striped_dir/f1*
22657 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22658 removed=$((512 - cnt))
22660 # few files have been just removed, so we expect
22661 # rmfid to fail on their fids
22662 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
22663 [ $removed != $errors ] && error "$errors != $removed"
22665 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22667 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22669 run_test 421g "rmfid to return errors properly"
22672 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
22673 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
22674 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
22675 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
22676 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
22678 local amc=$(at_max_get client)
22679 local amo=$(at_max_get mds1)
22680 local timeout=`lctl get_param -n timeout`
22682 at_max_set 0 client
22685 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
22686 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
22687 fail_val=$(((2*timeout + 10)*1000))
22688 touch $DIR/$tdir/d3/file &
22690 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
22691 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
22692 fail_val=$((2*timeout + 5))
22693 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
22697 sleep $((2 * timeout))
22701 touch $DIR/$tdir/d2/file3
22702 touch $DIR/$tdir/d2/file4
22703 touch $DIR/$tdir/d2/file5
22706 at_max_set $amc client
22707 at_max_set $amo mds1
22709 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
22710 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
22711 error "Watchdog is always throttled"
22713 run_test 422 "kill a process with RPC in progress"
22726 # ensure statfs cache is expired
22729 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
22730 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
22734 run_test 423 "statfs should return a right data"
22737 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22738 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22739 skip "Need server version at least 2.9.55"
22741 start_full_debug_logging
22745 stop_full_debug_logging
22749 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22750 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22751 awk '/The barrier for/ { print $7 }')
22754 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
22759 barrier_expired() {
22762 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22763 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22764 awk '/will be expired/ { print $7 }')
22766 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
22775 echo "Start barrier_freeze at: $(date)"
22776 #define OBD_FAIL_BARRIER_DELAY 0x2202
22777 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22778 # Do not reduce barrier time - See LU-11873
22779 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
22782 local b_status=$(barrier_stat)
22783 echo "Got barrier status at: $(date)"
22784 [ "$b_status" = "'freezing_p1'" ] ||
22785 error "(1) unexpected barrier status $b_status"
22787 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22789 b_status=$(barrier_stat)
22790 [ "$b_status" = "'frozen'" ] ||
22791 error "(2) unexpected barrier status $b_status"
22793 local expired=$(barrier_expired)
22794 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
22795 sleep $((expired + 3))
22797 b_status=$(barrier_stat)
22798 [ "$b_status" = "'expired'" ] ||
22799 error "(3) unexpected barrier status $b_status"
22801 # Do not reduce barrier time - See LU-11873
22802 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
22803 error "(4) fail to freeze barrier"
22805 b_status=$(barrier_stat)
22806 [ "$b_status" = "'frozen'" ] ||
22807 error "(5) unexpected barrier status $b_status"
22809 echo "Start barrier_thaw at: $(date)"
22810 #define OBD_FAIL_BARRIER_DELAY 0x2202
22811 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22812 do_facet mgs $LCTL barrier_thaw $FSNAME &
22815 b_status=$(barrier_stat)
22816 echo "Got barrier status at: $(date)"
22817 [ "$b_status" = "'thawing'" ] ||
22818 error "(6) unexpected barrier status $b_status"
22820 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22822 b_status=$(barrier_stat)
22823 [ "$b_status" = "'thawed'" ] ||
22824 error "(7) unexpected barrier status $b_status"
22826 #define OBD_FAIL_BARRIER_FAILURE 0x2203
22827 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
22828 do_facet mgs $LCTL barrier_freeze $FSNAME
22830 b_status=$(barrier_stat)
22831 [ "$b_status" = "'failed'" ] ||
22832 error "(8) unexpected barrier status $b_status"
22834 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22835 do_facet mgs $LCTL barrier_thaw $FSNAME
22839 run_test 801a "write barrier user interfaces and stat machine"
22844 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22845 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
22846 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
22847 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
22848 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
22850 cancel_lru_locks mdc
22852 # 180 seconds should be long enough
22853 do_facet mgs $LCTL barrier_freeze $FSNAME 180
22855 local b_status=$(barrier_stat)
22856 [ "$b_status" = "'frozen'" ] ||
22857 error "(6) unexpected barrier status $b_status"
22859 mkdir $DIR/$tdir/d0/d10 &
22862 touch $DIR/$tdir/d1/f13 &
22865 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
22868 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
22871 rm -f $DIR/$tdir/d4/f12 &
22874 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
22876 # To guarantee taht the 'stat' is not blocked
22877 b_status=$(barrier_stat)
22878 [ "$b_status" = "'frozen'" ] ||
22879 error "(8) unexpected barrier status $b_status"
22881 # let above commands to run at background
22884 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
22885 ps -p $touch_pid || error "(10) touch should be blocked"
22886 ps -p $ln_pid || error "(11) link should be blocked"
22887 ps -p $mv_pid || error "(12) rename should be blocked"
22888 ps -p $rm_pid || error "(13) unlink should be blocked"
22890 b_status=$(barrier_stat)
22891 [ "$b_status" = "'frozen'" ] ||
22892 error "(14) unexpected barrier status $b_status"
22894 do_facet mgs $LCTL barrier_thaw $FSNAME
22895 b_status=$(barrier_stat)
22896 [ "$b_status" = "'thawed'" ] ||
22897 error "(15) unexpected barrier status $b_status"
22899 wait $mkdir_pid || error "(16) mkdir should succeed"
22900 wait $touch_pid || error "(17) touch should succeed"
22901 wait $ln_pid || error "(18) link should succeed"
22902 wait $mv_pid || error "(19) rename should succeed"
22903 wait $rm_pid || error "(20) unlink should succeed"
22907 run_test 801b "modification will be blocked by write barrier"
22910 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22914 stop mds2 || error "(1) Fail to stop mds2"
22916 do_facet mgs $LCTL barrier_freeze $FSNAME 30
22918 local b_status=$(barrier_stat)
22919 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
22920 do_facet mgs $LCTL barrier_thaw $FSNAME
22921 error "(2) unexpected barrier status $b_status"
22924 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22925 error "(3) Fail to rescan barrier bitmap"
22927 # Do not reduce barrier time - See LU-11873
22928 do_facet mgs $LCTL barrier_freeze $FSNAME 20
22930 b_status=$(barrier_stat)
22931 [ "$b_status" = "'frozen'" ] ||
22932 error "(4) unexpected barrier status $b_status"
22934 do_facet mgs $LCTL barrier_thaw $FSNAME
22935 b_status=$(barrier_stat)
22936 [ "$b_status" = "'thawed'" ] ||
22937 error "(5) unexpected barrier status $b_status"
22939 local devname=$(mdsdevname 2)
22941 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
22943 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22944 error "(7) Fail to rescan barrier bitmap"
22948 run_test 801c "rescan barrier bitmap"
22950 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
22951 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
22952 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
22953 saved_MOUNT_OPTS=$MOUNT_OPTS
22959 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
22960 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
22961 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
22962 MOUNT_OPTS=$saved_MOUNT_OPTS
22967 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
22968 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22969 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22970 skip "Need server version at least 2.9.55"
22972 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
22974 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22976 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22977 error "(2) Fail to copy"
22979 trap cleanup_802a EXIT
22981 # sync by force before remount as readonly
22982 sync; sync_all_data; sleep 3; sync_all_data
22986 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
22987 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
22988 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
22990 echo "Mount the server as read only"
22991 setupall server_only || error "(3) Fail to start servers"
22993 echo "Mount client without ro should fail"
22994 mount_client $MOUNT &&
22995 error "(4) Mount client without 'ro' should fail"
22997 echo "Mount client with ro should succeed"
22998 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
22999 mount_client $MOUNT ||
23000 error "(5) Mount client with 'ro' should succeed"
23002 echo "Modify should be refused"
23003 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23005 echo "Read should be allowed"
23006 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23007 error "(7) Read should succeed under ro mode"
23011 run_test 802a "simulate readonly device"
23014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23015 remote_mds_nodsh && skip "remote MDS with nodsh"
23017 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
23018 skip "readonly option not available"
23020 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
23022 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23023 error "(2) Fail to copy"
23025 # write back all cached data before setting MDT to readonly
23029 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
23030 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
23032 echo "Modify should be refused"
23033 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23035 echo "Read should be allowed"
23036 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23037 error "(7) Read should succeed under ro mode"
23040 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
23042 run_test 802b "be able to set MDTs to readonly"
23045 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23046 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23047 skip "MDS needs to be newer than 2.10.54"
23049 mkdir -p $DIR/$tdir
23050 # Create some objects on all MDTs to trigger related logs objects
23051 for idx in $(seq $MDSCOUNT); do
23052 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
23053 $DIR/$tdir/dir${idx} ||
23054 error "Fail to create $DIR/$tdir/dir${idx}"
23058 wait_delete_completed # ensure old test cleanups are finished
23059 echo "before create:"
23061 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23063 for i in {1..10}; do
23064 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
23065 error "Fail to create $DIR/$tdir/foo$i"
23069 echo "after create:"
23071 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23073 # allow for an llog to be cleaned up during the test
23074 [ $after_used -ge $((before_used + 10 - 1)) ] ||
23075 error "before ($before_used) + 10 > after ($after_used)"
23077 for i in {1..10}; do
23078 rm -rf $DIR/$tdir/foo$i ||
23079 error "Fail to remove $DIR/$tdir/foo$i"
23082 sleep 3 # avoid MDT return cached statfs
23083 wait_delete_completed
23084 echo "after unlink:"
23086 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23088 # allow for an llog to be created during the test
23089 [ $after_used -le $((before_used + 1)) ] ||
23090 error "after ($after_used) > before ($before_used) + 1"
23092 run_test 803 "verify agent object for remote object"
23095 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23096 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23097 skip "MDS needs to be newer than 2.10.54"
23098 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
23100 mkdir -p $DIR/$tdir
23101 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
23102 error "Fail to create $DIR/$tdir/dir0"
23104 local fid=$($LFS path2fid $DIR/$tdir/dir0)
23105 local dev=$(mdsdevname 2)
23107 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23108 grep ${fid} || error "NOT found agent entry for dir0"
23110 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
23111 error "Fail to create $DIR/$tdir/dir1"
23113 touch $DIR/$tdir/dir1/foo0 ||
23114 error "Fail to create $DIR/$tdir/dir1/foo0"
23115 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
23118 for idx in $(seq $MDSCOUNT); do
23119 dev=$(mdsdevname $idx)
23120 do_facet mds${idx} \
23121 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23122 grep ${fid} && rc=$idx
23125 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
23126 error "Fail to rename foo0 to foo1"
23127 if [ $rc -eq 0 ]; then
23128 for idx in $(seq $MDSCOUNT); do
23129 dev=$(mdsdevname $idx)
23130 do_facet mds${idx} \
23131 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23132 grep ${fid} && rc=$idx
23136 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
23137 error "Fail to rename foo1 to foo2"
23138 if [ $rc -eq 0 ]; then
23139 for idx in $(seq $MDSCOUNT); do
23140 dev=$(mdsdevname $idx)
23141 do_facet mds${idx} \
23142 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23143 grep ${fid} && rc=$idx
23147 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
23149 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
23150 error "Fail to link to $DIR/$tdir/dir1/foo2"
23151 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
23152 error "Fail to rename foo2 to foo0"
23153 unlink $DIR/$tdir/dir1/foo0 ||
23154 error "Fail to unlink $DIR/$tdir/dir1/foo0"
23155 rm -rf $DIR/$tdir/dir0 ||
23156 error "Fail to rm $DIR/$tdir/dir0"
23158 for idx in $(seq $MDSCOUNT); do
23159 dev=$(mdsdevname $idx)
23163 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
23165 start mds${idx} $dev $MDS_MOUNT_OPTS ||
23166 error "mount mds$idx failed"
23167 df $MOUNT > /dev/null 2>&1
23169 # e2fsck should not return error
23171 error "e2fsck detected error on MDT${idx}: rc=$rc"
23174 run_test 804 "verify agent entry for remote entry"
23177 do_facet $SINGLEMDS zfs set quota=$old $fsset
23178 unlinkmany $DIR/$tdir/f- 1000000
23183 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
23184 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
23185 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
23186 skip "netfree not implemented before 0.7"
23187 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
23188 skip "Need MDS version at least 2.10.57"
23195 local pref="osd-zfs.$FSNAME-MDT0000."
23197 # limit available space on MDS dataset to meet nospace issue
23198 # quickly. then ZFS 0.7.2 can use reserved space if asked
23199 # properly (using netfree flag in osd_declare_destroy()
23200 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
23201 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
23203 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
23204 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
23205 let "usedkb=usedkb-freekb"
23206 let "freekb=freekb/2"
23207 if let "freekb > 5000"; then
23210 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
23211 trap cleanup_805 EXIT
23213 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
23214 error "Can't set PFL layout"
23215 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
23216 rm -rf $DIR/$tdir || error "not able to remove"
23217 do_facet $SINGLEMDS zfs set quota=$old $fsset
23220 run_test 805 "ZFS can remove from full fs"
23226 local size=$($LFS getsom -s $file)
23227 local expect=$(stat -c %s $file)
23229 [[ $size == $expect ]] ||
23230 error "$file expected size: $expect, got: $size"
23232 local blocks=$($LFS getsom -b $file)
23233 expect=$(stat -c %b $file)
23234 [[ $blocks == $expect ]] ||
23235 error "$file expected blocks: $expect, got: $blocks"
23240 local size=$($LFS getsom -s $1)
23243 [[ $size == $expect ]] ||
23244 error "$file expected size: $expect, got: $size"
23248 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23249 skip "Need MDS version at least 2.11.52"
23253 touch $DIR/$tfile || error "touch $tfile failed"
23255 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23256 save_lustre_params client "llite.*.xattr_cache" > $save
23257 lctl set_param llite.*.xattr_cache=0
23258 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23260 # single-threaded write
23261 echo "Test SOM for single-threaded write"
23262 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
23263 error "write $tfile failed"
23264 check_lsom_size $DIR/$tfile $bs
23267 local size=$(($num * $bs))
23271 echo "Test SOM for single client multi-threaded($num) write"
23272 $TRUNCATE $DIR/$tfile 0
23273 for ((i = 0; i < $num; i++)); do
23274 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23276 offset=$((offset + $bs))
23278 for (( i=0; i < $num; i++ )); do
23281 check_lsom_size $DIR/$tfile $size
23283 $TRUNCATE $DIR/$tfile 0
23284 for ((i = 0; i < $num; i++)); do
23285 offset=$((offset - $bs))
23286 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23289 for (( i=0; i < $num; i++ )); do
23292 check_lsom_size $DIR/$tfile $size
23294 # multi-client writes
23295 num=$(get_node_count ${CLIENTS//,/ })
23296 size=$(($num * $bs))
23300 echo "Test SOM for multi-client ($num) writes"
23301 $TRUNCATE $DIR/$tfile 0
23302 for client in ${CLIENTS//,/ }; do
23303 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23306 offset=$((offset + $bs))
23308 for (( i=0; i < $num; i++ )); do
23311 check_lsom_size $DIR/$tfile $offset
23314 $TRUNCATE $DIR/$tfile 0
23315 for client in ${CLIENTS//,/ }; do
23316 offset=$((offset - $bs))
23317 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23321 for (( i=0; i < $num; i++ )); do
23324 check_lsom_size $DIR/$tfile $size
23327 echo "Test SOM for truncate"
23328 $TRUNCATE $DIR/$tfile 1048576
23329 check_lsom_size $DIR/$tfile 1048576
23330 $TRUNCATE $DIR/$tfile 1234
23331 check_lsom_size $DIR/$tfile 1234
23333 # verify SOM blocks count
23334 echo "Verify SOM block count"
23335 $TRUNCATE $DIR/$tfile 0
23336 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
23337 error "failed to write file $tfile"
23338 check_lsom_data $DIR/$tfile
23340 run_test 806 "Verify Lazy Size on MDS"
23343 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23344 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23345 skip "Need MDS version at least 2.11.52"
23347 # Registration step
23348 changelog_register || error "changelog_register failed"
23349 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
23350 changelog_users $SINGLEMDS | grep -q $cl_user ||
23351 error "User $cl_user not found in changelog_users"
23353 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23354 save_lustre_params client "llite.*.xattr_cache" > $save
23355 lctl set_param llite.*.xattr_cache=0
23356 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23358 rm -rf $DIR/$tdir || error "rm $tdir failed"
23359 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
23360 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
23361 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
23362 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
23363 error "truncate $tdir/trunc failed"
23366 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
23367 error "write $tfile failed"
23369 # multi-client wirtes
23370 local num=$(get_node_count ${CLIENTS//,/ })
23374 echo "Test SOM for multi-client ($num) writes"
23375 touch $DIR/$tfile || error "touch $tfile failed"
23376 $TRUNCATE $DIR/$tfile 0
23377 for client in ${CLIENTS//,/ }; do
23378 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23381 offset=$((offset + $bs))
23383 for (( i=0; i < $num; i++ )); do
23387 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
23388 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
23389 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
23390 check_lsom_data $DIR/$tdir/trunc
23391 check_lsom_data $DIR/$tdir/single_dd
23392 check_lsom_data $DIR/$tfile
23395 # Deregistration step
23396 changelog_deregister || error "changelog_deregister failed"
23398 run_test 807 "verify LSOM syncing tool"
23400 check_som_nologged()
23402 local lines=$($LFS changelog $FSNAME-MDT0000 |
23403 grep 'x=trusted.som' | wc -l)
23404 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
23408 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23409 skip "Need MDS version at least 2.11.55"
23411 # Registration step
23412 changelog_register || error "changelog_register failed"
23414 touch $DIR/$tfile || error "touch $tfile failed"
23417 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
23418 error "write $tfile failed"
23421 $TRUNCATE $DIR/$tfile 1234
23424 $TRUNCATE $DIR/$tfile 1048576
23427 # Deregistration step
23428 changelog_deregister || error "changelog_deregister failed"
23430 run_test 808 "Check trusted.som xattr not logged in Changelogs"
23435 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
23439 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
23440 skip "Need MDS version at least 2.11.56"
23442 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
23443 error "failed to create DoM-only file $DIR/$tfile"
23444 touch $DIR/$tfile || error "touch $tfile failed"
23445 check_som_nodata $DIR/$tfile
23447 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
23448 error "write $tfile failed"
23449 check_som_nodata $DIR/$tfile
23451 $TRUNCATE $DIR/$tfile 1234
23452 check_som_nodata $DIR/$tfile
23454 $TRUNCATE $DIR/$tfile 4097
23455 check_som_nodata $DIR/$file
23457 run_test 809 "Verify no SOM xattr store for DoM-only files"
23460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23461 $GSS && skip_env "could not run with gss"
23462 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
23463 skip "OST < 2.12.58 doesn't align checksum"
23466 stack_trap "set_checksums $ORIG_CSUM" EXIT
23467 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
23472 for csum in $CKSUM_TYPES; do
23473 #define OBD_FAIL_OSC_NO_GRANT 0x411
23474 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
23475 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
23477 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
23478 before=$(md5sum $DIR/$tfile)
23479 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
23480 after=$(md5sum $DIR/$tfile)
23481 [ "$before" == "$after" ] ||
23482 error "$csum: $before != $after bs=$1 seek=$2"
23486 run_test 810 "partial page writes on ZFS (LU-11663)"
23489 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23490 skip "OST < 2.12.51 doesn't support this fail_loc"
23491 [ "$SHARED_KEY" = true ] &&
23492 skip "OSC connections never go IDLE with Shared-Keys enabled"
23494 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23495 # ensure ost1 is connected
23496 stat $DIR/$tfile >/dev/null || error "can't stat"
23497 wait_osc_import_state client ost1 FULL
23498 # no locks, no reqs to let the connection idle
23499 cancel_lru_locks osc
23501 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23502 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23503 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23504 wait_osc_import_state client ost1 CONNECTING
23505 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23507 stat $DIR/$tfile >/dev/null || error "can't stat file"
23509 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
23511 test_812b() { # LU-12378
23512 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23513 skip "OST < 2.12.51 doesn't support this fail_loc"
23514 [ "$SHARED_KEY" = true ] &&
23515 skip "OSC connections never go IDLE with Shared-Keys enabled"
23517 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
23518 # ensure ost1 is connected
23519 stat $DIR/$tfile >/dev/null || error "can't stat"
23520 wait_osc_import_state client ost1 FULL
23521 # no locks, no reqs to let the connection idle
23522 cancel_lru_locks osc
23524 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23525 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23526 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23527 wait_osc_import_state client ost1 CONNECTING
23528 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23530 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
23531 wait_osc_import_state client ost1 IDLE
23533 run_test 812b "do not drop no resend request for idle connect"
23536 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
23537 [ -z "$file_heat_sav" ] && skip "no file heat support"
23548 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
23549 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
23551 $LCTL set_param -n llite.*.file_heat=1
23552 echo "Turn on file heat"
23553 echo "Period second: $period_second, Decay percentage: $decay_pct"
23555 echo "QQQQ" > $DIR/$tfile
23556 echo "QQQQ" > $DIR/$tfile
23557 echo "QQQQ" > $DIR/$tfile
23558 cat $DIR/$tfile > /dev/null
23559 cat $DIR/$tfile > /dev/null
23560 cat $DIR/$tfile > /dev/null
23561 cat $DIR/$tfile > /dev/null
23563 local out=$($LFS heat_get $DIR/$tfile)
23565 $LFS heat_get $DIR/$tfile
23566 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23567 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23568 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23569 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23571 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
23572 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
23573 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
23574 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
23576 sleep $((period_second + 3))
23577 echo "Sleep $((period_second + 3)) seconds..."
23578 # The recursion formula to calculate the heat of the file f is as
23580 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
23581 # Where Hi is the heat value in the period between time points i*I and
23582 # (i+1)*I; Ci is the access count in the period; the symbol P refers
23583 # to the weight of Ci.
23584 out=$($LFS heat_get $DIR/$tfile)
23585 $LFS heat_get $DIR/$tfile
23586 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23587 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23588 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23589 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23591 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
23592 error "read sample ($readsample) is wrong"
23593 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
23594 error "write sample ($writesample) is wrong"
23595 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
23596 error "read bytes ($readbyte) is wrong"
23597 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
23598 error "write bytes ($writebyte) is wrong"
23600 echo "QQQQ" > $DIR/$tfile
23601 echo "QQQQ" > $DIR/$tfile
23602 echo "QQQQ" > $DIR/$tfile
23603 cat $DIR/$tfile > /dev/null
23604 cat $DIR/$tfile > /dev/null
23605 cat $DIR/$tfile > /dev/null
23606 cat $DIR/$tfile > /dev/null
23608 sleep $((period_second + 3))
23609 echo "Sleep $((period_second + 3)) seconds..."
23611 out=$($LFS heat_get $DIR/$tfile)
23612 $LFS heat_get $DIR/$tfile
23613 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23614 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23615 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23616 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23618 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
23619 4 * $decay_pct) / 100") -eq 1 ] ||
23620 error "read sample ($readsample1) is wrong"
23621 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
23622 3 * $decay_pct) / 100") -eq 1 ] ||
23623 error "write sample ($writesample1) is wrong"
23624 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
23625 20 * $decay_pct) / 100") -eq 1 ] ||
23626 error "read bytes ($readbyte1) is wrong"
23627 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
23628 15 * $decay_pct) / 100") -eq 1 ] ||
23629 error "write bytes ($writebyte1) is wrong"
23631 echo "Turn off file heat for the file $DIR/$tfile"
23632 $LFS heat_set -o $DIR/$tfile
23634 echo "QQQQ" > $DIR/$tfile
23635 echo "QQQQ" > $DIR/$tfile
23636 echo "QQQQ" > $DIR/$tfile
23637 cat $DIR/$tfile > /dev/null
23638 cat $DIR/$tfile > /dev/null
23639 cat $DIR/$tfile > /dev/null
23640 cat $DIR/$tfile > /dev/null
23642 out=$($LFS heat_get $DIR/$tfile)
23643 $LFS heat_get $DIR/$tfile
23644 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23645 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23646 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23647 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23649 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23650 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23651 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23652 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23654 echo "Trun on file heat for the file $DIR/$tfile"
23655 $LFS heat_set -O $DIR/$tfile
23657 echo "QQQQ" > $DIR/$tfile
23658 echo "QQQQ" > $DIR/$tfile
23659 echo "QQQQ" > $DIR/$tfile
23660 cat $DIR/$tfile > /dev/null
23661 cat $DIR/$tfile > /dev/null
23662 cat $DIR/$tfile > /dev/null
23663 cat $DIR/$tfile > /dev/null
23665 out=$($LFS heat_get $DIR/$tfile)
23666 $LFS heat_get $DIR/$tfile
23667 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23668 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23669 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23670 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23672 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
23673 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
23674 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
23675 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
23677 $LFS heat_set -c $DIR/$tfile
23678 $LCTL set_param -n llite.*.file_heat=0
23679 echo "Turn off file heat support for the Lustre filesystem"
23681 echo "QQQQ" > $DIR/$tfile
23682 echo "QQQQ" > $DIR/$tfile
23683 echo "QQQQ" > $DIR/$tfile
23684 cat $DIR/$tfile > /dev/null
23685 cat $DIR/$tfile > /dev/null
23686 cat $DIR/$tfile > /dev/null
23687 cat $DIR/$tfile > /dev/null
23689 out=$($LFS heat_get $DIR/$tfile)
23690 $LFS heat_get $DIR/$tfile
23691 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23692 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23693 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23694 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23696 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23697 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23698 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23699 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23701 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
23704 run_test 813 "File heat verfication"
23708 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
23709 echo -n y >> $DIR/$tfile
23710 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
23711 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
23713 run_test 814 "sparse cp works as expected (LU-12361)"
23717 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
23718 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
23720 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
23723 [ "$SHARED_KEY" = true ] &&
23724 skip "OSC connections never go IDLE with Shared-Keys enabled"
23726 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23727 # ensure ost1 is connected
23728 stat $DIR/$tfile >/dev/null || error "can't stat"
23729 wait_osc_import_state client ost1 FULL
23730 # no locks, no reqs to let the connection idle
23731 cancel_lru_locks osc
23732 lru_resize_disable osc
23735 before=$($LCTL get_param -n \
23736 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23738 wait_osc_import_state client ost1 IDLE
23739 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
23740 now=$($LCTL get_param -n \
23741 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23742 [ $before == $now ] || error "lru_size changed $before != $now"
23744 run_test 816 "do not reset lru_resize on idle reconnect"
23748 exportfs -u localhost:$DIR/nfsexp
23753 systemctl restart nfs-server.service || skip "failed to restart nfsd"
23755 mkdir -p $DIR/nfsexp
23756 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
23757 error "failed to export nfs"
23759 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
23760 stack_trap cleanup_817 EXIT
23762 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
23763 error "failed to mount nfs to $tmpdir"
23765 cp /bin/true $tmpdir
23766 $DIR/nfsexp/true || error "failed to execute 'true' command"
23768 run_test 817 "nfsd won't cache write lock for exec file"
23772 $LFS setstripe -c1 -i0 $DIR/$tfile
23773 $LFS setstripe -c1 -i1 $DIR/$tfile
23775 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
23776 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
23777 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
23778 error "start $SINGLEMDS failed"
23781 run_test 818 "unlink with failed llog"
23784 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23785 cancel_lru_locks osc
23786 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23787 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23788 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
23791 run_test 819a "too big niobuf in read"
23794 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23795 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23796 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23797 cancel_lru_locks osc
23801 run_test 819b "too big niobuf in write"
23804 function test_820_start_ost() {
23807 for num in $(seq $OSTCOUNT); do
23808 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
23813 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23816 umount_client $MOUNT || error "umount failed"
23817 for num in $(seq $OSTCOUNT); do
23821 # mount client with no active OSTs
23822 # so that the client can't initialize max LOV EA size
23823 # from OSC notifications
23824 mount_client $MOUNT || error "mount failed"
23825 # delay OST starting to keep this 0 max EA size for a while
23826 test_820_start_ost &
23828 # create a directory on MDS2
23829 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
23830 error "Failed to create directory"
23831 # open intent should update default EA size
23832 # see mdc_update_max_ea_from_body()
23833 # notice this is the very first RPC to MDS2
23834 cp /etc/services $DIR/$tdir/mds2 ||
23835 error "Failed to copy files to mds$n"
23837 run_test 820 "update max EA from open intent"
23840 # tests that do cleanup/setup should be run at the end
23844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23847 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
23848 $LCTL set_param fail_loc=0x903
23850 cancel_lru_locks MGC
23852 FAIL_ON_ERROR=true cleanup
23853 FAIL_ON_ERROR=true setup
23855 run_test 900 "umount should not race with any mgc requeue thread"
23857 # LUS-6253/LU-11185
23863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23865 # some get_param have a bug to handle dot in param name
23866 cancel_lru_locks MGC
23867 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23868 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23869 umount_client $MOUNT || error "umount failed"
23870 mount_client $MOUNT || error "mount failed"
23871 cancel_lru_locks MGC
23872 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23873 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23875 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
23876 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
23880 run_test 901 "don't leak a mgc lock on client umount"
23884 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
23885 skip "client does not have LU-13377 fix"
23886 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
23887 $LCTL set_param fail_loc=0x1415
23888 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23889 cancel_lru_locks osc
23892 run_test 902 "test short write doesn't hang lustre"
23895 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
23896 check_and_cleanup_lustre
23897 if [ "$I_MOUNTED" != "yes" ]; then
23898 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true