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 $ost_idx)
5627 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5629 [[ -z "$old_status" ]] ||
5630 skip_env "OST $ost_name is in $old_status status"
5632 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5633 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5634 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5635 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5636 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5637 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5640 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5641 error "$LFS df -v showing inactive devices"
5644 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
5646 [[ "$new_status" =~ "D" ]] ||
5647 error "$ost_name status is '$new_status', missing 'D'"
5648 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5649 [[ "$new_status" =~ "N" ]] ||
5650 error "$ost_name status is '$new_status', missing 'N'"
5652 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5653 [[ "$new_status" =~ "f" ]] ||
5654 error "$ost_name status is '$new_status', missing 'f'"
5657 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5658 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5659 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5660 [[ -z "$p" ]] && restore_lustre_params < $p || true
5663 new_status=$(ost_dev_status $ost_idx)
5664 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5665 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5666 # can't check 'f' as devices may actually be on flash
5668 run_test 56c "check 'lfs df' showing device status"
5671 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
5672 local osts=$($LFS df -v $MOUNT | grep -c OST)
5676 (( mdts == MDSCOUNT )) ||
5677 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
5678 (( osts == OSTCOUNT )) ||
5679 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
5681 run_test 56d "'lfs df -v' prints only configured devices"
5686 local local_tdir="$1"
5687 local local_numfiles="$2"
5688 local local_numdirs="$3"
5689 local dir_params="$4"
5690 local dir_stripe_params="$5"
5692 if [ ! -d "$local_tdir" ] ; then
5693 test_mkdir -p $dir_stripe_params $local_tdir
5694 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5695 for i in $(seq $local_numfiles) ; do
5696 touch $local_tdir/file$i
5698 for i in $(seq $local_numdirs) ; do
5699 test_mkdir $dir_stripe_params $local_tdir/dir$i
5700 for j in $(seq $local_numfiles) ; do
5701 touch $local_tdir/dir$i/file$j
5707 setup_56_special() {
5709 local local_numfiles=$2
5710 local local_numdirs=$3
5712 setup_56 $local_tdir $local_numfiles $local_numdirs
5714 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5715 for i in $(seq $local_numfiles) ; do
5716 mknod $local_tdir/loop${i}b b 7 $i
5717 mknod $local_tdir/null${i}c c 1 3
5718 ln -s $local_tdir/file1 $local_tdir/link${i}
5720 for i in $(seq $local_numdirs) ; do
5721 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5722 mknod $local_tdir/dir$i/null${i}c c 1 3
5723 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5729 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5730 local expected=$(($NUMDIRS + 2))
5732 setup_56 $dir $NUMFILES $NUMDIRS
5734 # test lfs find with -name
5735 for i in $(seq $NUMFILES) ; do
5736 local nums=$($LFS find -name "*$i" $dir | wc -l)
5738 [ $nums -eq $expected ] ||
5739 error "lfs find -name '*$i' $dir wrong: "\
5740 "found $nums, expected $expected"
5743 run_test 56g "check lfs find -name"
5746 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5747 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5749 setup_56 $dir $NUMFILES $NUMDIRS
5751 # test lfs find with ! -name
5752 for i in $(seq $NUMFILES) ; do
5753 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5755 [ $nums -eq $expected ] ||
5756 error "lfs find ! -name '*$i' $dir wrong: "\
5757 "found $nums, expected $expected"
5760 run_test 56h "check lfs find ! -name"
5763 local dir=$DIR/$tdir
5767 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5770 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5772 run_test 56i "check 'lfs find -ost UUID' skips directories"
5775 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5777 setup_56_special $dir $NUMFILES $NUMDIRS
5779 local expected=$((NUMDIRS + 1))
5780 local cmd="$LFS find -type d $dir"
5781 local nums=$($cmd | wc -l)
5783 [ $nums -eq $expected ] ||
5784 error "'$cmd' wrong: found $nums, expected $expected"
5786 run_test 56j "check lfs find -type d"
5789 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5791 setup_56_special $dir $NUMFILES $NUMDIRS
5793 local expected=$(((NUMDIRS + 1) * NUMFILES))
5794 local cmd="$LFS find -type f $dir"
5795 local nums=$($cmd | wc -l)
5797 [ $nums -eq $expected ] ||
5798 error "'$cmd' wrong: found $nums, expected $expected"
5800 run_test 56k "check lfs find -type f"
5803 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5805 setup_56_special $dir $NUMFILES $NUMDIRS
5807 local expected=$((NUMDIRS + NUMFILES))
5808 local cmd="$LFS find -type b $dir"
5809 local nums=$($cmd | wc -l)
5811 [ $nums -eq $expected ] ||
5812 error "'$cmd' wrong: found $nums, expected $expected"
5814 run_test 56l "check lfs find -type b"
5817 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5819 setup_56_special $dir $NUMFILES $NUMDIRS
5821 local expected=$((NUMDIRS + NUMFILES))
5822 local cmd="$LFS find -type c $dir"
5823 local nums=$($cmd | wc -l)
5824 [ $nums -eq $expected ] ||
5825 error "'$cmd' wrong: found $nums, expected $expected"
5827 run_test 56m "check lfs find -type c"
5830 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5831 setup_56_special $dir $NUMFILES $NUMDIRS
5833 local expected=$((NUMDIRS + NUMFILES))
5834 local cmd="$LFS find -type l $dir"
5835 local nums=$($cmd | wc -l)
5837 [ $nums -eq $expected ] ||
5838 error "'$cmd' wrong: found $nums, expected $expected"
5840 run_test 56n "check lfs find -type l"
5843 local dir=$DIR/$tdir
5845 setup_56 $dir $NUMFILES $NUMDIRS
5846 utime $dir/file1 > /dev/null || error "utime (1)"
5847 utime $dir/file2 > /dev/null || error "utime (2)"
5848 utime $dir/dir1 > /dev/null || error "utime (3)"
5849 utime $dir/dir2 > /dev/null || error "utime (4)"
5850 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5851 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5854 local nums=$($LFS find -mtime +0 $dir | wc -l)
5856 [ $nums -eq $expected ] ||
5857 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5860 cmd="$LFS find -mtime 0 $dir"
5861 nums=$($cmd | wc -l)
5862 [ $nums -eq $expected ] ||
5863 error "'$cmd' wrong: found $nums, expected $expected"
5865 run_test 56o "check lfs find -mtime for old files"
5868 local dir=$DIR/$tdir
5872 # just to make sure there is something that won't be found
5874 touch $dir/$tfile.now
5876 for age in year week day hour min; do
5877 count=$((count + 1))
5879 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5880 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5881 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5883 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5884 local nums=$($cmd | wc -l)
5885 [ $nums -eq $expected ] ||
5886 error "'$cmd' wrong: found $nums, expected $expected"
5888 cmd="$LFS find $dir -atime $count${age:0:1}"
5889 nums=$($cmd | wc -l)
5890 [ $nums -eq $expected ] ||
5891 error "'$cmd' wrong: found $nums, expected $expected"
5895 cmd="$LFS find $dir -ctime +1s -type f"
5896 nums=$($cmd | wc -l)
5897 (( $nums == $count * 2 + 1)) ||
5898 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5900 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5902 test_newerXY_base() {
5905 local dir=$DIR/$tdir
5909 if [ $y == "t" ]; then
5910 if [ $x == "b" ]; then
5911 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5913 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5916 ref=$DIR/$tfile.newer.$x$y
5917 touch $ref || error "touch $ref failed"
5920 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5922 if [ $y == "t" ]; then
5923 if [ $x == "b" ]; then
5924 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5926 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5929 negref=$DIR/$tfile.negnewer.$x$y
5930 touch $negref || error "touch $negref failed"
5933 local cmd="$LFS find $dir -newer$x$y $ref"
5934 local nums=$(eval $cmd | wc -l)
5935 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5937 [ $nums -eq $expected ] ||
5938 error "'$cmd' wrong: found $nums, expected $expected"
5940 cmd="$LFS find $dir ! -newer$x$y $negref"
5941 nums=$(eval $cmd | wc -l)
5942 [ $nums -eq $expected ] ||
5943 error "'$cmd' wrong: found $nums, expected $expected"
5945 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5946 nums=$(eval $cmd | wc -l)
5947 [ $nums -eq $expected ] ||
5948 error "'$cmd' wrong: found $nums, expected $expected"
5954 test_newerXY_base "b" "t"
5955 test_newerXY_base "a" "a"
5956 test_newerXY_base "a" "m"
5957 test_newerXY_base "a" "c"
5958 test_newerXY_base "m" "a"
5959 test_newerXY_base "m" "m"
5960 test_newerXY_base "m" "c"
5961 test_newerXY_base "c" "a"
5962 test_newerXY_base "c" "m"
5963 test_newerXY_base "c" "c"
5964 test_newerXY_base "b" "b"
5965 test_newerXY_base "a" "t"
5966 test_newerXY_base "m" "t"
5967 test_newerXY_base "c" "t"
5968 test_newerXY_base "b" "t"
5970 run_test 56oc "check lfs find -newerXY work"
5973 local dir=$DIR/$tdir
5978 $LFS find $dir -btime -1d -type f
5985 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
5986 ! btime_supported && skip "btime unsupported on MDS"
5988 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
5989 ! btime_supported && skip "btime unsupported on clients"
5991 local dir=$DIR/$tdir
5992 local ref=$DIR/$tfile.ref
5993 local negref=$DIR/$tfile.negref
5995 mkdir $dir || error "mkdir $dir failed"
5996 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
5997 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
5998 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
5999 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6000 touch $ref || error "touch $ref failed"
6001 # sleep 3 seconds at least
6004 local before=$(do_facet mds1 date +%s)
6005 local skew=$(($(date +%s) - before + 1))
6007 if (( skew < 0 && skew > -5 )); then
6008 sleep $((0 - skew + 1))
6012 # Set the dir stripe params to limit files all on MDT0,
6013 # otherwise we need to calc the max clock skew between
6014 # the client and MDTs.
6015 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6017 touch $negref || error "touch $negref failed"
6019 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6020 local nums=$($cmd | wc -l)
6021 local expected=$(((NUMFILES + 1) * NUMDIRS))
6023 [ $nums -eq $expected ] ||
6024 error "'$cmd' wrong: found $nums, expected $expected"
6026 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6027 nums=$($cmd | wc -l)
6028 expected=$((NUMFILES + 1))
6029 [ $nums -eq $expected ] ||
6030 error "'$cmd' wrong: found $nums, expected $expected"
6032 [ $skew -lt 0 ] && return
6034 local after=$(do_facet mds1 date +%s)
6035 local age=$((after - before + 1 + skew))
6037 cmd="$LFS find $dir -btime -${age}s -type f"
6038 nums=$($cmd | wc -l)
6039 expected=$(((NUMFILES + 1) * NUMDIRS))
6041 echo "Clock skew between client and server: $skew, age:$age"
6042 [ $nums -eq $expected ] ||
6043 error "'$cmd' wrong: found $nums, expected $expected"
6045 expected=$(($NUMDIRS + 1))
6046 cmd="$LFS find $dir -btime -${age}s -type d"
6047 nums=$($cmd | wc -l)
6048 [ $nums -eq $expected ] ||
6049 error "'$cmd' wrong: found $nums, expected $expected"
6050 rm -f $ref $negref || error "Failed to remove $ref $negref"
6052 run_test 56od "check lfs find -btime with units"
6055 [ $RUNAS_ID -eq $UID ] &&
6056 skip_env "RUNAS_ID = UID = $UID -- skipping"
6058 local dir=$DIR/$tdir
6060 setup_56 $dir $NUMFILES $NUMDIRS
6061 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6063 local expected=$NUMFILES
6064 local cmd="$LFS find -uid $RUNAS_ID $dir"
6065 local nums=$($cmd | wc -l)
6067 [ $nums -eq $expected ] ||
6068 error "'$cmd' wrong: found $nums, expected $expected"
6070 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6071 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6072 nums=$($cmd | wc -l)
6073 [ $nums -eq $expected ] ||
6074 error "'$cmd' wrong: found $nums, expected $expected"
6076 run_test 56p "check lfs find -uid and ! -uid"
6079 [ $RUNAS_ID -eq $UID ] &&
6080 skip_env "RUNAS_ID = UID = $UID -- skipping"
6082 local dir=$DIR/$tdir
6084 setup_56 $dir $NUMFILES $NUMDIRS
6085 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6087 local expected=$NUMFILES
6088 local cmd="$LFS find -gid $RUNAS_GID $dir"
6089 local nums=$($cmd | wc -l)
6091 [ $nums -eq $expected ] ||
6092 error "'$cmd' wrong: found $nums, expected $expected"
6094 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6095 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6096 nums=$($cmd | wc -l)
6097 [ $nums -eq $expected ] ||
6098 error "'$cmd' wrong: found $nums, expected $expected"
6100 run_test 56q "check lfs find -gid and ! -gid"
6103 local dir=$DIR/$tdir
6105 setup_56 $dir $NUMFILES $NUMDIRS
6108 local cmd="$LFS find -size 0 -type f -lazy $dir"
6109 local nums=$($cmd | wc -l)
6111 [ $nums -eq $expected ] ||
6112 error "'$cmd' wrong: found $nums, expected $expected"
6113 cmd="$LFS find -size 0 -type f $dir"
6114 nums=$($cmd | wc -l)
6115 [ $nums -eq $expected ] ||
6116 error "'$cmd' wrong: found $nums, expected $expected"
6119 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6120 nums=$($cmd | wc -l)
6121 [ $nums -eq $expected ] ||
6122 error "'$cmd' wrong: found $nums, expected $expected"
6123 cmd="$LFS find ! -size 0 -type f $dir"
6124 nums=$($cmd | wc -l)
6125 [ $nums -eq $expected ] ||
6126 error "'$cmd' wrong: found $nums, expected $expected"
6128 echo "test" > $dir/$tfile
6129 echo "test2" > $dir/$tfile.2 && sync
6131 cmd="$LFS find -size 5 -type f -lazy $dir"
6132 nums=$($cmd | wc -l)
6133 [ $nums -eq $expected ] ||
6134 error "'$cmd' wrong: found $nums, expected $expected"
6135 cmd="$LFS find -size 5 -type f $dir"
6136 nums=$($cmd | wc -l)
6137 [ $nums -eq $expected ] ||
6138 error "'$cmd' wrong: found $nums, expected $expected"
6141 cmd="$LFS find -size +5 -type f -lazy $dir"
6142 nums=$($cmd | wc -l)
6143 [ $nums -eq $expected ] ||
6144 error "'$cmd' wrong: found $nums, expected $expected"
6145 cmd="$LFS find -size +5 -type f $dir"
6146 nums=$($cmd | wc -l)
6147 [ $nums -eq $expected ] ||
6148 error "'$cmd' wrong: found $nums, expected $expected"
6151 cmd="$LFS find -size +0 -type f -lazy $dir"
6152 nums=$($cmd | wc -l)
6153 [ $nums -eq $expected ] ||
6154 error "'$cmd' wrong: found $nums, expected $expected"
6155 cmd="$LFS find -size +0 -type f $dir"
6156 nums=$($cmd | wc -l)
6157 [ $nums -eq $expected ] ||
6158 error "'$cmd' wrong: found $nums, expected $expected"
6161 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6162 nums=$($cmd | wc -l)
6163 [ $nums -eq $expected ] ||
6164 error "'$cmd' wrong: found $nums, expected $expected"
6165 cmd="$LFS find ! -size -5 -type f $dir"
6166 nums=$($cmd | wc -l)
6167 [ $nums -eq $expected ] ||
6168 error "'$cmd' wrong: found $nums, expected $expected"
6171 cmd="$LFS find -size -5 -type f -lazy $dir"
6172 nums=$($cmd | wc -l)
6173 [ $nums -eq $expected ] ||
6174 error "'$cmd' wrong: found $nums, expected $expected"
6175 cmd="$LFS find -size -5 -type f $dir"
6176 nums=$($cmd | wc -l)
6177 [ $nums -eq $expected ] ||
6178 error "'$cmd' wrong: found $nums, expected $expected"
6180 run_test 56r "check lfs find -size works"
6187 cancel_lru_locks $OSC
6189 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6190 local nums=$($cmd | wc -l)
6192 [ $nums -eq $expected ] ||
6193 error "'$cmd' wrong: found $nums, expected $expected"
6195 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6197 if (( rpcs_before + glimpses != rpcs_after )); then
6198 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6199 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6201 if [[ $glimpses == 0 ]]; then
6202 error "'$cmd' should not send glimpse RPCs to OST"
6204 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6210 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6211 skip "MDS < 2.12.58 doesn't return LSOM data"
6212 local dir=$DIR/$tdir
6214 [[ $OSC == "mdc" ]] && skip "DoM files" && return
6216 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6217 # open and close all files to ensure LSOM is updated
6218 cancel_lru_locks $OSC
6219 find $dir -type f | xargs cat > /dev/null
6221 # expect_found glimpse_rpcs command_to_run
6222 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6223 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6224 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6225 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6227 echo "test" > $dir/$tfile
6228 echo "test2" > $dir/$tfile.2 && sync
6229 cancel_lru_locks $OSC
6230 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6232 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6233 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6234 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6235 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6237 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6238 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6239 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6240 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6241 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6242 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6244 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6247 local dir=$DIR/$tdir
6248 local tmp=$TMP/$tfile.log
6251 test_mkdir -p $dir || error "failed to mkdir $dir"
6252 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6253 error "failed to setstripe $dir/$tfile"
6254 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6256 stack_trap "rm -f $tmp" EXIT
6257 $LFS find --size +100K --ost 0 $dir 2>&1 | tee $tmp
6258 [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
6259 error "failed to find --size +100K --ost 0 $dir"
6260 $LFS find --size +100K --mdt $mdt_idx $dir 2>&1 | tee $tmp
6261 [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
6262 error "failed to find --size +100K --mdt $mdt_idx $dir"
6264 run_test 56rb "check lfs find --size --ost/--mdt works"
6266 test_56s() { # LU-611 #LU-9369
6267 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6269 local dir=$DIR/$tdir
6270 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6272 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6273 for i in $(seq $NUMDIRS); do
6274 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6277 local expected=$NUMDIRS
6278 local cmd="$LFS find -c $OSTCOUNT $dir"
6279 local nums=$($cmd | wc -l)
6281 [ $nums -eq $expected ] || {
6282 $LFS getstripe -R $dir
6283 error "'$cmd' wrong: found $nums, expected $expected"
6286 expected=$((NUMDIRS + onestripe))
6287 cmd="$LFS find -stripe-count +0 -type f $dir"
6288 nums=$($cmd | wc -l)
6289 [ $nums -eq $expected ] || {
6290 $LFS getstripe -R $dir
6291 error "'$cmd' wrong: found $nums, expected $expected"
6295 cmd="$LFS find -stripe-count 1 -type f $dir"
6296 nums=$($cmd | wc -l)
6297 [ $nums -eq $expected ] || {
6298 $LFS getstripe -R $dir
6299 error "'$cmd' wrong: found $nums, expected $expected"
6302 cmd="$LFS find -stripe-count -2 -type f $dir"
6303 nums=$($cmd | wc -l)
6304 [ $nums -eq $expected ] || {
6305 $LFS getstripe -R $dir
6306 error "'$cmd' wrong: found $nums, expected $expected"
6310 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6311 nums=$($cmd | wc -l)
6312 [ $nums -eq $expected ] || {
6313 $LFS getstripe -R $dir
6314 error "'$cmd' wrong: found $nums, expected $expected"
6317 run_test 56s "check lfs find -stripe-count works"
6319 test_56t() { # LU-611 #LU-9369
6320 local dir=$DIR/$tdir
6322 setup_56 $dir 0 $NUMDIRS
6323 for i in $(seq $NUMDIRS); do
6324 $LFS setstripe -S 8M $dir/dir$i/$tfile
6327 local expected=$NUMDIRS
6328 local cmd="$LFS find -S 8M $dir"
6329 local nums=$($cmd | wc -l)
6331 [ $nums -eq $expected ] || {
6332 $LFS getstripe -R $dir
6333 error "'$cmd' wrong: found $nums, expected $expected"
6337 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6339 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6341 expected=$(((NUMDIRS + 1) * NUMFILES))
6342 cmd="$LFS find -stripe-size 512k -type f $dir"
6343 nums=$($cmd | wc -l)
6344 [ $nums -eq $expected ] ||
6345 error "'$cmd' wrong: found $nums, expected $expected"
6347 cmd="$LFS find -stripe-size +320k -type f $dir"
6348 nums=$($cmd | wc -l)
6349 [ $nums -eq $expected ] ||
6350 error "'$cmd' wrong: found $nums, expected $expected"
6352 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6353 cmd="$LFS find -stripe-size +200k -type f $dir"
6354 nums=$($cmd | wc -l)
6355 [ $nums -eq $expected ] ||
6356 error "'$cmd' wrong: found $nums, expected $expected"
6358 cmd="$LFS find -stripe-size -640k -type f $dir"
6359 nums=$($cmd | wc -l)
6360 [ $nums -eq $expected ] ||
6361 error "'$cmd' wrong: found $nums, expected $expected"
6364 cmd="$LFS find -stripe-size 256k -type f $dir"
6365 nums=$($cmd | wc -l)
6366 [ $nums -eq $expected ] ||
6367 error "'$cmd' wrong: found $nums, expected $expected"
6369 cmd="$LFS find -stripe-size -320k -type f $dir"
6370 nums=$($cmd | wc -l)
6371 [ $nums -eq $expected ] ||
6372 error "'$cmd' wrong: found $nums, expected $expected"
6375 cmd="$LFS find -stripe-size 1024k -type f $dir"
6376 nums=$($cmd | wc -l)
6377 [ $nums -eq $expected ] ||
6378 error "'$cmd' wrong: found $nums, expected $expected"
6380 run_test 56t "check lfs find -stripe-size works"
6382 test_56u() { # LU-611
6383 local dir=$DIR/$tdir
6385 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6387 if [[ $OSTCOUNT -gt 1 ]]; then
6388 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6394 local expected=$(((NUMDIRS + 1) * NUMFILES))
6395 local cmd="$LFS find -stripe-index 0 -type f $dir"
6396 local nums=$($cmd | wc -l)
6398 [ $nums -eq $expected ] ||
6399 error "'$cmd' wrong: found $nums, expected $expected"
6402 cmd="$LFS find -stripe-index 1 -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-index 0 -type f $dir"
6408 nums=$($cmd | wc -l)
6409 [ $nums -eq $expected ] ||
6410 error "'$cmd' wrong: found $nums, expected $expected"
6413 # This should produce an error and not return any files
6414 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6415 nums=$($cmd 2>/dev/null | wc -l)
6416 [ $nums -eq $expected ] ||
6417 error "'$cmd' wrong: found $nums, expected $expected"
6419 if [[ $OSTCOUNT -gt 1 ]]; then
6420 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6421 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6422 nums=$($cmd | wc -l)
6423 [ $nums -eq $expected ] ||
6424 error "'$cmd' wrong: found $nums, expected $expected"
6427 run_test 56u "check lfs find -stripe-index works"
6431 local dir=$DIR/$tdir
6433 setup_56 $dir $NUMFILES $NUMDIRS
6435 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6436 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6438 for file in $($LFS find -m $UUID $dir); do
6439 file_midx=$($LFS getstripe -m $file)
6440 [ $file_midx -eq $mdt_idx ] ||
6441 error "lfs find -m $UUID != getstripe -m $file_midx"
6444 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6447 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6450 local dir=$DIR/$tdir
6452 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6454 local stripe_size=$($LFS getstripe -S -d $dir) ||
6455 error "$LFS getstripe -S -d $dir failed"
6456 stripe_size=${stripe_size%% *}
6458 local file_size=$((stripe_size * OSTCOUNT))
6459 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6460 local required_space=$((file_num * file_size))
6461 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6463 [[ $free_space -le $((required_space / 1024)) ]] &&
6464 skip_env "need $required_space, have $free_space kbytes"
6467 local dd_count=$((file_size / dd_bs))
6469 # write data into the files
6474 for i in $(seq $NUMFILES); do
6476 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6477 error "write data into $file failed"
6479 for i in $(seq $NUMDIRS); do
6480 for j in $(seq $NUMFILES); do
6481 file=$dir/dir$i/file$j
6482 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6483 error "write data into $file failed"
6487 # $LFS_MIGRATE will fail if hard link migration is unsupported
6488 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6489 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6490 error "creating links to $dir/dir1/file1 failed"
6495 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6498 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6501 eval $cmd || error "$cmd failed"
6503 check_stripe_count $dir/file1 $expected
6505 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6507 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6508 # OST 1 if it is on OST 0. This file is small enough to
6509 # be on only one stripe.
6510 file=$dir/migr_1_ost
6511 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6512 error "write data into $file failed"
6513 local obdidx=$($LFS getstripe -i $file)
6514 local oldmd5=$(md5sum $file)
6517 [[ $obdidx -eq 0 ]] && newobdidx=1
6518 cmd="$LFS migrate -i $newobdidx $file"
6520 eval $cmd || error "$cmd failed"
6522 local realobdix=$($LFS getstripe -i $file)
6523 local newmd5=$(md5sum $file)
6525 [[ $newobdidx -ne $realobdix ]] &&
6526 error "new OST is different (was=$obdidx, "\
6527 "wanted=$newobdidx, got=$realobdix)"
6528 [[ "$oldmd5" != "$newmd5" ]] &&
6529 error "md5sum differ: $oldmd5, $newmd5"
6533 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6535 eval $cmd || error "$cmd failed"
6537 for j in $(seq $NUMFILES); do
6538 check_stripe_count $dir/dir1/file$j $expected
6541 # lfs_migrate works with lfs find
6542 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6543 $LFS_MIGRATE -y -c $expected"
6545 eval $cmd || error "$cmd failed"
6547 for i in $(seq 2 $NUMFILES); do
6548 check_stripe_count $dir/file$i $expected
6550 for i in $(seq 2 $NUMDIRS); do
6551 for j in $(seq $NUMFILES); do
6552 check_stripe_count $dir/dir$i/file$j $expected
6556 run_test 56w "check lfs_migrate -c stripe_count works"
6559 local file1=$DIR/$tdir/file1
6560 local create_pool=false
6561 local initial_pool=$($LFS getstripe -p $DIR)
6565 echo -n "Creating test dir..."
6566 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6569 echo -n "Creating test file..."
6570 touch $file1 || error "cannot create file"
6573 echo -n "Detecting existing pools..."
6574 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6576 if [ ${#pool_list[@]} -gt 0 ]; then
6577 echo "${pool_list[@]}"
6578 for thispool in "${pool_list[@]}"; do
6579 if [[ -z "$initial_pool" ||
6580 "$initial_pool" != "$thispool" ]]; then
6582 echo "Using existing pool '$pool'"
6587 echo "none detected."
6589 if [ -z "$pool" ]; then
6590 pool=${POOL:-testpool}
6591 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6592 echo -n "Creating pool '$pool'..."
6594 pool_add $pool &> /dev/null ||
6595 error "pool_add failed"
6598 echo -n "Adding target to pool..."
6599 pool_add_targets $pool 0 0 1 &> /dev/null ||
6600 error "pool_add_targets failed"
6604 echo -n "Setting pool using -p option..."
6605 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6606 error "migrate failed rc = $?"
6609 echo -n "Verifying test file is in pool after migrating..."
6610 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6611 error "file was not migrated to pool $pool"
6614 echo -n "Removing test file from pool '$pool'..."
6615 # "lfs migrate $file" won't remove the file from the pool
6616 # until some striping information is changed.
6617 $LFS migrate -c 1 $file1 &> /dev/null ||
6618 error "cannot remove from pool"
6619 [ "$($LFS getstripe -p $file1)" ] &&
6620 error "pool still set"
6623 echo -n "Setting pool using --pool option..."
6624 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6625 error "migrate failed rc = $?"
6630 if $create_pool; then
6631 destroy_test_pools 2> /dev/null ||
6632 error "destroy test pools failed"
6635 run_test 56wb "check lfs_migrate pool support"
6638 local file1="$DIR/$tdir/file1"
6645 echo -n "Creating test dir..."
6646 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6647 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6648 error "cannot set stripe by '-S 1M -c 1'"
6651 echo -n "Setting initial stripe for test file..."
6652 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6653 error "cannot set stripe"
6654 cur_ssize=$($LFS getstripe -S "$file1")
6655 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6658 # File currently set to -S 512K -c 1
6660 # Ensure -c and -S options are rejected when -R is set
6661 echo -n "Verifying incompatible options are detected..."
6662 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6663 error "incompatible -c and -R options not detected"
6664 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6665 error "incompatible -S and -R options not detected"
6668 # Ensure unrecognized options are passed through to 'lfs migrate'
6669 echo -n "Verifying -S option is passed through to lfs migrate..."
6670 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6671 error "migration failed"
6672 cur_ssize=$($LFS getstripe -S "$file1")
6673 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6676 # File currently set to -S 1M -c 1
6678 # Ensure long options are supported
6679 echo -n "Verifying long options supported..."
6680 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6681 error "long option without argument not supported"
6682 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6683 error "long option with argument not supported"
6684 cur_ssize=$($LFS getstripe -S "$file1")
6685 [ $cur_ssize -eq 524288 ] ||
6686 error "migrate --stripe-size $cur_ssize != 524288"
6689 # File currently set to -S 512K -c 1
6691 if [ "$OSTCOUNT" -gt 1 ]; then
6692 echo -n "Verifying explicit stripe count can be set..."
6693 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6694 error "migrate failed"
6695 cur_scount=$($LFS getstripe -c "$file1")
6696 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6700 # File currently set to -S 512K -c 1 or -S 512K -c 2
6702 # Ensure parent striping is used if -R is set, and no stripe
6703 # count or size is specified
6704 echo -n "Setting stripe for parent directory..."
6705 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6706 error "cannot set stripe '-S 2M -c 1'"
6709 echo -n "Verifying restripe option uses parent stripe settings..."
6710 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6711 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6712 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6713 error "migrate failed"
6714 cur_ssize=$($LFS getstripe -S "$file1")
6715 [ $cur_ssize -eq $parent_ssize ] ||
6716 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6717 cur_scount=$($LFS getstripe -c "$file1")
6718 [ $cur_scount -eq $parent_scount ] ||
6719 error "migrate -R stripe_count $cur_scount != $parent_scount"
6722 # File currently set to -S 1M -c 1
6724 # Ensure striping is preserved if -R is not set, and no stripe
6725 # count or size is specified
6726 echo -n "Verifying striping size preserved when not specified..."
6727 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6728 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6729 error "cannot set stripe on parent directory"
6730 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6731 error "migrate failed"
6732 cur_ssize=$($LFS getstripe -S "$file1")
6733 [ $cur_ssize -eq $orig_ssize ] ||
6734 error "migrate by default $cur_ssize != $orig_ssize"
6737 # Ensure file name properly detected when final option has no argument
6738 echo -n "Verifying file name properly detected..."
6739 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6740 error "file name interpreted as option argument"
6746 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6749 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6751 local file1=$DIR/$tdir/file1
6753 echo -n "Creating test dir..."
6754 test_mkdir $DIR/$tdir || error "cannot create dir"
6757 echo -n "Creating test file..."
6761 # Ensure 'lfs migrate' will fail by using a non-existent option,
6762 # and make sure rsync is not called to recover
6763 echo -n "Make sure --no-rsync option works..."
6764 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6765 grep -q 'refusing to fall back to rsync' ||
6766 error "rsync was called with --no-rsync set"
6769 # Ensure rsync is called without trying 'lfs migrate' first
6770 echo -n "Make sure --rsync option works..."
6771 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6772 grep -q 'falling back to rsync' &&
6773 error "lfs migrate was called with --rsync set"
6776 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6777 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6778 grep -q 'at the same time' ||
6779 error "--rsync and --no-rsync accepted concurrently"
6785 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6788 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6789 check_swap_layouts_support
6791 local dir=$DIR/$tdir
6792 local ref1=/etc/passwd
6793 local file1=$dir/file1
6795 test_mkdir $dir || error "creating dir $dir"
6796 $LFS setstripe -c 2 $file1
6798 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6799 stripe=$($LFS getstripe -c $file1)
6800 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6801 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6806 run_test 56x "lfs migration support"
6809 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6810 check_swap_layouts_support
6812 local dir=$DIR/$tdir/$testnum
6816 local ref1=/etc/passwd
6817 local file1=$dir/file1
6819 $LFS setstripe -c 2 $file1
6821 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6823 local stripe=$($LFS getstripe -c $file1)
6825 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6826 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6831 run_test 56xa "lfs migration --block support"
6833 check_migrate_links() {
6835 local file1="$dir/file1"
6839 local total_count=$(($begin + $count - 1))
6840 local symlink_count=10
6843 if [ ! -f "$file1" ]; then
6844 echo -n "creating initial file..."
6845 $LFS setstripe -c 1 -S "512k" "$file1" ||
6846 error "cannot setstripe initial file"
6849 echo -n "creating symlinks..."
6850 for s in $(seq 1 $symlink_count); do
6851 ln -s "$file1" "$dir/slink$s" ||
6852 error "cannot create symlinks"
6856 echo -n "creating nonlinked files..."
6857 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6858 error "cannot create nonlinked files"
6863 if [ ! -f "$dir/file$total_count" ]; then
6864 echo -n "creating hard links $begin:$total_count..."
6865 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6866 /dev/null || error "cannot create hard links"
6870 echo -n "checking number of hard links listed in xattrs..."
6871 local fid=$($LFS getstripe -F "$file1")
6872 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6875 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6876 skip "hard link list has unexpected size, skipping test"
6878 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6879 error "link names should exceed xattrs size"
6882 echo -n "migrating files..."
6883 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6885 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6888 # make sure all links have been properly migrated
6889 echo -n "verifying files..."
6890 fid=$($LFS getstripe -F "$file1") ||
6891 error "cannot get fid for file $file1"
6892 for i in $(seq 2 $total_count); do
6893 local fid2=$($LFS getstripe -F $dir/file$i)
6895 [ "$fid2" == "$fid" ] ||
6896 error "migrated hard link has mismatched FID"
6899 # make sure hard links were properly detected, and migration was
6900 # performed only once for the entire link set; nonlinked files should
6902 local actual=$(grep -c 'done' <<< "$migrate_out")
6903 local expected=$(($uniq_count + 1))
6905 [ "$actual" -eq "$expected" ] ||
6906 error "hard links individually migrated ($actual != $expected)"
6908 # make sure the correct number of hard links are present
6909 local hardlinks=$(stat -c '%h' "$file1")
6911 [ $hardlinks -eq $total_count ] ||
6912 error "num hard links $hardlinks != $total_count"
6919 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6920 skip "Need MDS version at least 2.10.55"
6922 local dir="$DIR/$tdir"
6924 test_mkdir "$dir" || error "cannot create dir $dir"
6926 echo "testing lfs migrate mode when all links fit within xattrs"
6927 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6929 echo "testing rsync mode when all links fit within xattrs"
6930 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6932 echo "testing lfs migrate mode when all links do not fit within xattrs"
6933 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6935 echo "testing rsync mode when all links do not fit within xattrs"
6936 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6938 chown -R $RUNAS_ID $dir
6939 echo "testing non-root lfs migrate mode when not all links are in xattr"
6940 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
6945 run_test 56xb "lfs migration hard link support"
6948 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6950 local dir="$DIR/$tdir"
6952 test_mkdir "$dir" || error "cannot create dir $dir"
6954 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6955 echo -n "Setting initial stripe for 20MB test file..."
6956 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6957 error "cannot setstripe 20MB file"
6959 echo -n "Sizing 20MB test file..."
6960 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6962 echo -n "Verifying small file autostripe count is 1..."
6963 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
6964 error "cannot migrate 20MB file"
6965 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6966 error "cannot get stripe for $dir/20mb"
6967 [ $stripe_count -eq 1 ] ||
6968 error "unexpected stripe count $stripe_count for 20MB file"
6972 # Test 2: File is small enough to fit within the available space on
6973 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6974 # have at least an additional 1KB for each desired stripe for test 3
6975 echo -n "Setting stripe for 1GB test file..."
6976 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
6978 echo -n "Sizing 1GB test file..."
6979 # File size is 1GB + 3KB
6980 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
6983 # need at least 512MB per OST for 1GB file to fit in 2 stripes
6984 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
6985 if (( avail > 524288 * OSTCOUNT )); then
6986 echo -n "Migrating 1GB file..."
6987 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
6988 error "cannot migrate 1GB file"
6990 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6991 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6992 error "cannot getstripe for 1GB file"
6993 [ $stripe_count -eq 2 ] ||
6994 error "unexpected stripe count $stripe_count != 2"
6998 # Test 3: File is too large to fit within the available space on
6999 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7000 if [ $OSTCOUNT -ge 3 ]; then
7001 # The required available space is calculated as
7002 # file size (1GB + 3KB) / OST count (3).
7003 local kb_per_ost=349526
7005 echo -n "Migrating 1GB file with limit..."
7006 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7007 error "cannot migrate 1GB file with limit"
7010 stripe_count=$($LFS getstripe -c "$dir/1gb")
7011 echo -n "Verifying 1GB autostripe count with limited space..."
7012 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7013 error "unexpected stripe count $stripe_count (min 3)"
7020 run_test 56xc "lfs migration autostripe"
7023 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7025 local dir=$DIR/$tdir
7026 local f_mgrt=$dir/$tfile.mgrt
7027 local f_yaml=$dir/$tfile.yaml
7028 local f_copy=$dir/$tfile.copy
7029 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7030 local layout_copy="-c 2 -S 2M -i 1"
7031 local yamlfile=$dir/yamlfile
7032 local layout_before;
7035 test_mkdir "$dir" || error "cannot create dir $dir"
7036 $LFS setstripe $layout_yaml $f_yaml ||
7037 error "cannot setstripe $f_yaml with layout $layout_yaml"
7038 $LFS getstripe --yaml $f_yaml > $yamlfile
7039 $LFS setstripe $layout_copy $f_copy ||
7040 error "cannot setstripe $f_copy with layout $layout_copy"
7042 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7044 # 1. test option --yaml
7045 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7046 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7047 layout_before=$(get_layout_param $f_yaml)
7048 layout_after=$(get_layout_param $f_mgrt)
7049 [ "$layout_after" == "$layout_before" ] ||
7050 error "lfs_migrate --yaml: $layout_after != $layout_before"
7052 # 2. test option --copy
7053 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7054 error "cannot migrate $f_mgrt with --copy $f_copy"
7055 layout_before=$(get_layout_param $f_copy)
7056 layout_after=$(get_layout_param $f_mgrt)
7057 [ "$layout_after" == "$layout_before" ] ||
7058 error "lfs_migrate --copy: $layout_after != $layout_before"
7060 run_test 56xd "check lfs_migrate --yaml and --copy support"
7063 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7065 local dir=$DIR/$tdir
7066 local f_comp=$dir/$tfile
7067 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7068 local layout_before=""
7069 local layout_after=""
7071 test_mkdir "$dir" || error "cannot create dir $dir"
7072 $LFS setstripe $layout $f_comp ||
7073 error "cannot setstripe $f_comp with layout $layout"
7074 layout_before=$(get_layout_param $f_comp)
7075 dd if=/dev/zero of=$f_comp bs=1M count=4
7077 # 1. migrate a comp layout file by lfs_migrate
7078 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7079 layout_after=$(get_layout_param $f_comp)
7080 [ "$layout_before" == "$layout_after" ] ||
7081 error "lfs_migrate: $layout_before != $layout_after"
7083 # 2. migrate a comp layout file by lfs migrate
7084 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7085 layout_after=$(get_layout_param $f_comp)
7086 [ "$layout_before" == "$layout_after" ] ||
7087 error "lfs migrate: $layout_before != $layout_after"
7089 run_test 56xe "migrate a composite layout file"
7092 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7094 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7095 skip "Need server version at least 2.13.53"
7097 local dir=$DIR/$tdir
7098 local f_comp=$dir/$tfile
7099 local layout="-E 1M -c1 -E -1 -c2"
7103 test_mkdir "$dir" || error "cannot create dir $dir"
7104 $LFS setstripe $layout $f_comp ||
7105 error "cannot setstripe $f_comp with layout $layout"
7106 fid_before=$($LFS getstripe --fid $f_comp)
7107 dd if=/dev/zero of=$f_comp bs=1M count=4
7109 # 1. migrate a comp layout file to a comp layout
7110 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7111 fid_after=$($LFS getstripe --fid $f_comp)
7112 [ "$fid_before" == "$fid_after" ] ||
7113 error "comp-to-comp migrate: $fid_before != $fid_after"
7115 # 2. migrate a comp layout file to a plain layout
7116 $LFS migrate -c2 $f_comp ||
7117 error "cannot migrate $f_comp by lfs migrate"
7118 fid_after=$($LFS getstripe --fid $f_comp)
7119 [ "$fid_before" == "$fid_after" ] ||
7120 error "comp-to-plain migrate: $fid_before != $fid_after"
7122 # 3. migrate a plain layout file to a comp layout
7123 $LFS migrate $layout $f_comp ||
7124 error "cannot migrate $f_comp by lfs migrate"
7125 fid_after=$($LFS getstripe --fid $f_comp)
7126 [ "$fid_before" == "$fid_after" ] ||
7127 error "plain-to-comp migrate: $fid_before != $fid_after"
7129 run_test 56xf "FID is not lost during migration of a composite layout file"
7132 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7133 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7136 local dir=$DIR/$tdir
7140 test_mkdir -p $dir || error "creating dir $dir"
7141 touch $f1 || error "creating std file $f1"
7142 $MULTIOP $f2 H2c || error "creating released file $f2"
7144 # a directory can be raid0, so ask only for files
7145 res=$($LFS find $dir -L raid0 -type f | wc -l)
7146 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7148 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7149 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7151 # only files can be released, so no need to force file search
7152 res=$($LFS find $dir -L released)
7153 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7155 res=$($LFS find $dir -type f \! -L released)
7156 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7158 run_test 56y "lfs find -L raid0|released"
7160 test_56z() { # LU-4824
7161 # This checks to make sure 'lfs find' continues after errors
7162 # There are two classes of errors that should be caught:
7163 # - If multiple paths are provided, all should be searched even if one
7165 # - If errors are encountered during the search, it should not terminate
7167 local dir=$DIR/$tdir
7171 for i in d{0..9}; do
7173 touch $dir/$i/$tfile
7175 $LFS find $DIR/non_existent_dir $dir &&
7176 error "$LFS find did not return an error"
7177 # Make a directory unsearchable. This should NOT be the last entry in
7178 # directory order. Arbitrarily pick the 6th entry
7179 chmod 700 $($LFS find $dir -type d | sed '6!d')
7181 $RUNAS $LFS find $DIR/non_existent $dir
7182 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7184 # The user should be able to see 10 directories and 9 files
7185 (( count == 19 )) ||
7186 error "$LFS find found $count != 19 entries after error"
7188 run_test 56z "lfs find should continue after an error"
7190 test_56aa() { # LU-5937
7191 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7193 local dir=$DIR/$tdir
7196 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7198 createmany -o $dir/striped_dir/${tfile}- 1024
7199 local dirs=$($LFS find --size +8k $dir/)
7201 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7203 run_test 56aa "lfs find --size under striped dir"
7205 test_56ab() { # LU-10705
7206 test_mkdir $DIR/$tdir
7207 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7208 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7209 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7210 # Flush writes to ensure valid blocks. Need to be more thorough for
7211 # ZFS, since blocks are not allocated/returned to client immediately.
7213 wait_zfs_commit ost1 2
7214 cancel_lru_locks osc
7217 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7219 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7221 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7222 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7224 rm -f $DIR/$tdir/$tfile.[123]
7226 run_test 56ab "lfs find --blocks"
7229 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7230 skip "Need MDS version at least 2.10.50"
7232 # Create composite files with one component
7233 local dir=$DIR/$tdir
7235 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7236 # Create composite files with three components
7237 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7238 # Create non-composite files
7239 createmany -o $dir/${tfile}- 10
7241 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7243 [[ $nfiles == 10 ]] ||
7244 error "lfs find -E 1M found $nfiles != 10 files"
7246 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7247 [[ $nfiles == 25 ]] ||
7248 error "lfs find ! -E 1M found $nfiles != 25 files"
7250 # All files have a component that starts at 0
7251 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7252 [[ $nfiles == 35 ]] ||
7253 error "lfs find --component-start 0 - $nfiles != 35 files"
7255 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7256 [[ $nfiles == 15 ]] ||
7257 error "lfs find --component-start 2M - $nfiles != 15 files"
7259 # All files created here have a componenet that does not starts at 2M
7260 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7261 [[ $nfiles == 35 ]] ||
7262 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7264 # Find files with a specified number of components
7265 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7266 [[ $nfiles == 15 ]] ||
7267 error "lfs find --component-count 3 - $nfiles != 15 files"
7269 # Remember non-composite files have a component count of zero
7270 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7271 [[ $nfiles == 10 ]] ||
7272 error "lfs find --component-count 0 - $nfiles != 10 files"
7274 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7275 [[ $nfiles == 20 ]] ||
7276 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7278 # All files have a flag called "init"
7279 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7280 [[ $nfiles == 35 ]] ||
7281 error "lfs find --component-flags init - $nfiles != 35 files"
7283 # Multi-component files will have a component not initialized
7284 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7285 [[ $nfiles == 15 ]] ||
7286 error "lfs find !--component-flags init - $nfiles != 15 files"
7291 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7294 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7295 skip "Need MDS version at least 2.10.57"
7305 # create mirrored directories and mirrored files
7306 mkdir $td || error "mkdir $td failed"
7307 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7308 createmany -o $tf- 10 || error "create $tf- failed"
7310 for i in $(seq 2); do
7312 mkdir $dir || error "mkdir $dir failed"
7313 $LFS mirror create -N$((3 + i)) $dir ||
7314 error "create mirrored dir $dir failed"
7315 createmany -o $dir/$tfile- 10 ||
7316 error "create $dir/$tfile- failed"
7319 # change the states of some mirrored files
7321 for i in $(seq 2); do
7323 for j in $(seq 4 9); do
7324 echo foo > $dir/$tfile-$j
7328 # find mirrored files with specific mirror count
7329 cmd="$LFS find --mirror-count 3 --type f $td"
7330 nfiles=$($cmd | wc -l)
7331 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7333 cmd="$LFS find ! --mirror-count 3 --type f $td"
7334 nfiles=$($cmd | wc -l)
7335 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7337 cmd="$LFS find --mirror-count +2 --type f $td"
7338 nfiles=$($cmd | wc -l)
7339 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7341 cmd="$LFS find --mirror-count -6 --type f $td"
7342 nfiles=$($cmd | wc -l)
7343 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7345 # find mirrored files with specific file state
7346 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7347 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7349 cmd="$LFS find --mirror-state=ro --type f $td"
7350 nfiles=$($cmd | wc -l)
7351 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7353 cmd="$LFS find ! --mirror-state=ro --type f $td"
7354 nfiles=$($cmd | wc -l)
7355 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7357 cmd="$LFS find --mirror-state=wp --type f $td"
7358 nfiles=$($cmd | wc -l)
7359 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7361 cmd="$LFS find ! --mirror-state=sp --type f $td"
7362 nfiles=$($cmd | wc -l)
7363 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7365 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7369 # note test will not do anything if MDS is not local
7370 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7371 skip_env "ldiskfs only test"
7373 remote_mds_nodsh && skip "remote MDS with nodsh"
7375 local MNTDEV="osd*.*MDT*.mntdev"
7376 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7377 [ -z "$DEV" ] && error "can't access $MNTDEV"
7378 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7379 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7380 error "can't access $DEV"
7381 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7382 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7386 run_test 57a "verify MDS filesystem created with large inodes =="
7389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7390 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7391 skip_env "ldiskfs only test"
7393 remote_mds_nodsh && skip "remote MDS with nodsh"
7395 local dir=$DIR/$tdir
7398 local fileN=$dir/f$filecount
7400 rm -rf $dir || error "removing $dir"
7402 local mdtidx=$($LFS getstripe -m $dir)
7403 local mdtname=MDT$(printf %04x $mdtidx)
7404 local facet=mds$((mdtidx + 1))
7406 echo "mcreating $filecount files"
7407 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7409 # verify that files do not have EAs yet
7410 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7411 error "$file1 has an EA"
7412 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7413 error "$fileN has an EA"
7417 df $dir #make sure we get new statfs data
7418 local mdsfree=$(do_facet $facet \
7419 lctl get_param -n osd*.*$mdtname.kbytesfree)
7420 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7423 echo "opening files to create objects/EAs"
7424 for file in $(seq -f $dir/f%g 1 $filecount); do
7425 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7426 error "opening $file"
7429 # verify that files have EAs now
7430 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7431 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7433 sleep 1 #make sure we get new statfs data
7435 local mdsfree2=$(do_facet $facet \
7436 lctl get_param -n osd*.*$mdtname.kbytesfree)
7437 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7439 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7440 if [ "$mdsfree" != "$mdsfree2" ]; then
7441 error "MDC before $mdcfree != after $mdcfree2"
7443 echo "MDC before $mdcfree != after $mdcfree2"
7444 echo "unable to confirm if MDS has large inodes"
7449 run_test 57b "default LOV EAs are stored inside large inodes ==="
7452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7453 [ -z "$(which wiretest 2>/dev/null)" ] &&
7454 skip_env "could not find wiretest"
7458 run_test 58 "verify cross-platform wire constants =============="
7461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7463 echo "touch 130 files"
7464 createmany -o $DIR/f59- 130
7466 unlinkmany $DIR/f59- 130
7468 # wait for commitment of removal
7469 wait_delete_completed
7471 run_test 59 "verify cancellation of llog records async ========="
7473 TEST60_HEAD="test_60 run $RANDOM"
7475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7476 remote_mgs_nodsh && skip "remote MGS with nodsh"
7477 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7478 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7479 skip_env "missing subtest run-llog.sh"
7481 log "$TEST60_HEAD - from kernel mode"
7482 do_facet mgs "$LCTL dk > /dev/null"
7483 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7484 do_facet mgs $LCTL dk > $TMP/$tfile
7486 # LU-6388: test llog_reader
7487 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7488 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7489 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7490 skip_env "missing llog_reader"
7491 local fstype=$(facet_fstype mgs)
7492 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7493 skip_env "Only for ldiskfs or zfs type mgs"
7495 local mntpt=$(facet_mntpt mgs)
7496 local mgsdev=$(mgsdevname 1)
7508 #get fid and record list
7509 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7511 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7513 #remount mgs as ldiskfs or zfs type
7514 stop mgs || error "stop mgs failed"
7515 mount_fstype mgs || error "remount mgs failed"
7516 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7519 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7520 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7525 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7527 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7529 echo "obj_file is $obj_file"
7530 do_facet mgs $llog_reader $obj_file
7532 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7533 awk '{ print $3 }' | sed -e "s/^type=//g")
7534 if [ $rec_type != $rec ]; then
7535 echo "FAILED test_60a wrong record type $rec_type," \
7541 #check obj path if record type is LLOG_LOGID_MAGIC
7542 if [ "$rec" == "1064553b" ]; then
7543 path=$(do_facet mgs $llog_reader $obj_file |
7544 grep "path=" | awk '{ print $NF }' |
7545 sed -e "s/^path=//g")
7546 if [ $obj_file != $mntpt/$path ]; then
7547 echo "FAILED test_60a wrong obj path" \
7548 "$montpt/$path, should be $obj_file"
7555 #restart mgs before "error", otherwise it will block the next test
7556 stop mgs || error "stop mgs failed"
7557 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7558 $pass || error "test failed, see FAILED test_60a messages for specifics"
7560 run_test 60a "llog_test run from kernel module and test llog_reader"
7562 test_60b() { # bug 6411
7563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7566 LLOG_COUNT=$(do_facet mgs dmesg |
7567 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7568 /llog_[a-z]*.c:[0-9]/ {
7580 [[ $LLOG_COUNT -gt 120 ]] &&
7581 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7583 run_test 60b "limit repeated messages from CERROR/CWARN"
7586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7588 echo "create 5000 files"
7589 createmany -o $DIR/f60c- 5000
7590 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7591 lctl set_param fail_loc=0x80000137
7592 unlinkmany $DIR/f60c- 5000
7593 lctl set_param fail_loc=0
7595 run_test 60c "unlink file when mds full"
7598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7600 SAVEPRINTK=$(lctl get_param -n printk)
7601 # verify "lctl mark" is even working"
7602 MESSAGE="test message ID $RANDOM $$"
7603 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7604 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7606 lctl set_param printk=0 || error "set lnet.printk failed"
7607 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7608 MESSAGE="new test message ID $RANDOM $$"
7609 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7610 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7611 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7613 lctl set_param -n printk="$SAVEPRINTK"
7615 run_test 60d "test printk console message masking"
7618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7619 remote_mds_nodsh && skip "remote MDS with nodsh"
7622 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7623 do_facet mds1 lctl set_param fail_loc=0x15b
7626 run_test 60e "no space while new llog is being created"
7632 test_mkdir -c $MDSCOUNT $DIR/$tdir
7637 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7638 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7640 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7641 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7642 index=$((index + 1))
7648 for i in {0..100}; do
7649 # define OBD_FAIL_OSD_TXN_START 0x19a
7650 local index=$((i % MDSCOUNT + 1))
7652 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7659 for i in $(seq $MDSCOUNT); do
7660 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7663 mkdir $DIR/$tdir/new || error "mkdir failed"
7664 rmdir $DIR/$tdir/new || error "rmdir failed"
7666 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7668 for i in $(seq $MDSCOUNT); do
7669 wait_update_facet mds$i "$LCTL get_param -n \
7670 mdd.$(facet_svc mds$i).lfsck_namespace |
7671 awk '/^status/ { print \\\$2 }'" "completed"
7674 ls -R $DIR/$tdir || error "ls failed"
7675 rm -rf $DIR/$tdir || error "rmdir failed"
7677 run_test 60g "transaction abort won't cause MDT hung"
7680 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7681 skip "Need MDS version at least 2.12.52"
7682 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7686 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7687 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7688 for fail_loc in 0x80000188 0x80000189; do
7689 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7690 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7691 error "mkdir $dir-$fail_loc failed"
7692 for i in {0..10}; do
7693 # create may fail on missing stripe
7694 echo $i > $DIR/$tdir-$fail_loc/$i
7696 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7697 error "getdirstripe $tdir-$fail_loc failed"
7698 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7699 error "migrate $tdir-$fail_loc failed"
7700 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7701 error "getdirstripe $tdir-$fail_loc failed"
7702 pushd $DIR/$tdir-$fail_loc
7704 echo $f | cmp $f - || error "$f data mismatch"
7707 rm -rf $DIR/$tdir-$fail_loc
7710 run_test 60h "striped directory with missing stripes can be accessed"
7713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7716 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7717 cancel_lru_locks osc
7718 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7721 run_test 61a "mmap() writes don't make sync hang ================"
7724 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7726 run_test 61b "mmap() of unstriped file is successful"
7728 # bug 2330 - insufficient obd_match error checking causes LBUG
7730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7734 cancel_lru_locks osc
7735 lctl set_param fail_loc=0x405
7736 cat $f && error "cat succeeded, expect -EIO"
7737 lctl set_param fail_loc=0
7739 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7740 # match every page all of the time.
7741 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7743 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7744 # Though this test is irrelevant anymore, it helped to reveal some
7745 # other grant bugs (LU-4482), let's keep it.
7746 test_63a() { # was test_63
7747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7749 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7751 for i in `seq 10` ; do
7752 dd if=/dev/zero of=$DIR/f63 bs=8k &
7758 rm -f $DIR/f63 || true
7760 run_test 63a "Verify oig_wait interruption does not crash ======="
7762 # bug 2248 - async write errors didn't return to application on sync
7763 # bug 3677 - async write errors left page locked
7765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7768 lctl set_param debug=-1
7770 # ensure we have a grant to do async writes
7771 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7774 sync # sync lest earlier test intercept the fail_loc
7776 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7777 lctl set_param fail_loc=0x80000406
7778 $MULTIOP $DIR/$tfile Owy && \
7779 error "sync didn't return ENOMEM"
7780 sync; sleep 2; sync # do a real sync this time to flush page
7781 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7782 error "locked page left in cache after async error" || true
7785 run_test 63b "async write errors should be returned to fsync ==="
7788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7791 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7793 run_test 64a "verify filter grant calculations (in kernel) ====="
7796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7798 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7800 run_test 64b "check out-of-space detection on client"
7803 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7805 run_test 64c "verify grant shrink"
7807 # this does exactly what osc_request.c:osc_announce_cached() does in
7808 # order to calculate max amount of grants to ask from server
7812 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7813 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7815 ((rpc_in_flight ++));
7816 nrpages=$((nrpages * rpc_in_flight))
7818 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7820 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7822 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7823 local undirty=$((nrpages * PAGE_SIZE))
7825 local max_extent_pages
7826 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7827 grep grant_max_extent_size | awk '{print $2}')
7828 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7829 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7830 local grant_extent_tax
7831 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7832 grep grant_extent_tax | awk '{print $2}')
7834 undirty=$((undirty + nrextents * grant_extent_tax))
7839 # this is size of unit for grant allocation. It should be equal to
7840 # what tgt_grant.c:tgt_grant_chunk() calculates
7844 local grant_extent_tax
7846 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7847 grep max_brw_size | awk '{print $2}')
7849 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7850 grep grant_extent_tax | awk '{print $2}')
7852 echo $(((max_brw_size + grant_extent_tax) * 2))
7856 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7857 skip "OST < 2.10.55 doesn't limit grants enough"
7859 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7860 local file=$DIR/$tfile
7862 [[ $($LCTL get_param osc.${tgt}.import |
7863 grep "connect_flags:.*grant_param") ]] ||
7864 skip "no grant_param connect flag"
7866 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7868 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7870 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7871 stack_trap "rm -f $file" EXIT
7873 $LFS setstripe $file -i 0 -c 1
7874 dd if=/dev/zero of=$file bs=1M count=1000 &
7879 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7880 if [[ $cur_grant -gt $max_cur_granted ]]
7883 error "cur_grant $cur_grant > $max_cur_granted"
7886 [[ $? -ne 0 ]] && break;
7891 wait_delete_completed
7892 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7894 run_test 64d "check grant limit exceed"
7896 # bug 1414 - set/get directories' stripe info
7898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7900 test_mkdir $DIR/$tdir
7902 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7904 run_test 65a "directory with no stripe info"
7907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7909 test_mkdir $DIR/$tdir
7910 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7912 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7915 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7917 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7921 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7923 test_mkdir $DIR/$tdir
7924 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7926 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7927 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7929 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7931 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7936 test_mkdir $DIR/$tdir
7937 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7938 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7940 if [[ $STRIPECOUNT -le 0 ]]; then
7942 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7943 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7944 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7946 sc=$(($STRIPECOUNT - 1))
7948 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7949 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7950 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7951 error "lverify failed"
7953 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7958 test_mkdir $DIR/$tdir
7960 $LFS setstripe $DIR/$tdir || error "setstripe"
7961 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7962 error "no stripe info failed"
7964 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7966 run_test 65e "directory setstripe defaults"
7969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7971 test_mkdir $DIR/${tdir}f
7972 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7973 error "setstripe succeeded" || true
7975 run_test 65f "dir setstripe permission (should return error) ==="
7978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7980 test_mkdir $DIR/$tdir
7981 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7983 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7984 error "setstripe -S failed"
7985 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7986 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7987 error "delete default stripe failed"
7989 run_test 65g "directory setstripe -d"
7992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7994 test_mkdir $DIR/$tdir
7995 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7997 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7998 error "setstripe -S failed"
7999 test_mkdir $DIR/$tdir/dd1
8000 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8001 error "stripe info inherit failed"
8003 run_test 65h "directory stripe info inherit ===================="
8006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8008 save_layout_restore_at_exit $MOUNT
8010 # bug6367: set non-default striping on root directory
8011 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8013 # bug12836: getstripe on -1 default directory striping
8014 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8016 # bug12836: getstripe -v on -1 default directory striping
8017 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8019 # bug12836: new find on -1 default directory striping
8020 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8022 run_test 65i "various tests to set root directory striping"
8024 test_65j() { # bug6367
8025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8029 # if we aren't already remounting for each test, do so for this test
8030 if [ "$I_MOUNTED" = "yes" ]; then
8031 cleanup || error "failed to unmount"
8035 save_layout_restore_at_exit $MOUNT
8037 $LFS setstripe -d $MOUNT || error "setstripe failed"
8039 run_test 65j "set default striping on root directory (bug 6367)="
8043 wait_delete_completed
8044 do_facet $SINGLEMDS "lctl set_param -n \
8045 osp.$ost*MDT0000.max_create_count=$max_count"
8046 do_facet $SINGLEMDS "lctl set_param -n \
8047 osp.$ost*MDT0000.create_count=$count"
8048 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8049 echo $INACTIVE_OSC "is Activate"
8051 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8054 test_65k() { # bug11679
8055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8056 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8057 remote_mds_nodsh && skip "remote MDS with nodsh"
8059 local disable_precreate=true
8060 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8061 disable_precreate=false
8063 echo "Check OST status: "
8064 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8065 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8067 for OSC in $MDS_OSCS; do
8068 echo $OSC "is active"
8069 do_facet $SINGLEMDS lctl --device %$OSC activate
8072 for INACTIVE_OSC in $MDS_OSCS; do
8073 local ost=$(osc_to_ost $INACTIVE_OSC)
8074 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8075 lov.*md*.target_obd |
8076 awk -F: /$ost/'{ print $1 }' | head -n 1)
8079 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8080 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8082 echo "Deactivate: " $INACTIVE_OSC
8083 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8085 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8086 osp.$ost*MDT0000.create_count")
8087 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8088 osp.$ost*MDT0000.max_create_count")
8089 $disable_precreate &&
8090 do_facet $SINGLEMDS "lctl set_param -n \
8091 osp.$ost*MDT0000.max_create_count=0"
8093 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8094 [ -f $DIR/$tdir/$idx ] && continue
8095 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8096 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8098 error "setstripe $idx should succeed"; }
8099 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8101 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
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 run_test 65k "validate manual striping works properly with deactivated OSCs"
8116 test_65l() { # bug 12836
8117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8119 test_mkdir -p $DIR/$tdir/test_dir
8120 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8121 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8123 run_test 65l "lfs find on -1 stripe dir ========================"
8126 local layout=$(save_layout $MOUNT)
8127 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8128 restore_layout $MOUNT $layout
8129 error "setstripe should fail by non-root users"
8133 run_test 65m "normal user can't set filesystem default stripe"
8136 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8137 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8138 skip "Need MDS version at least 2.12.50"
8139 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8141 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8142 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8143 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8145 local root_layout=$(save_layout $MOUNT)
8146 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8148 # new subdirectory under root directory should not inherit
8149 # the default layout from root
8150 local dir1=$MOUNT/$tdir-1
8151 mkdir $dir1 || error "mkdir $dir1 failed"
8152 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8153 error "$dir1 shouldn't have LOV EA"
8155 # delete the default layout on root directory
8156 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8158 local dir2=$MOUNT/$tdir-2
8159 mkdir $dir2 || error "mkdir $dir2 failed"
8160 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8161 error "$dir2 shouldn't have LOV EA"
8163 # set a new striping pattern on root directory
8164 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8165 local new_def_stripe_size=$((def_stripe_size * 2))
8166 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8167 error "set stripe size on $MOUNT failed"
8169 # new file created in $dir2 should inherit the new stripe size from
8170 # the filesystem default
8171 local file2=$dir2/$tfile-2
8172 touch $file2 || error "touch $file2 failed"
8174 local file2_stripe_size=$($LFS getstripe -S $file2)
8175 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8176 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8178 local dir3=$MOUNT/$tdir-3
8179 mkdir $dir3 || error "mkdir $dir3 failed"
8180 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8181 # the root layout, which is the actual default layout that will be used
8182 # when new files are created in $dir3.
8183 local dir3_layout=$(get_layout_param $dir3)
8184 local root_dir_layout=$(get_layout_param $MOUNT)
8185 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8186 error "$dir3 should show the default layout from $MOUNT"
8188 # set OST pool on root directory
8189 local pool=$TESTNAME
8190 pool_add $pool || error "add $pool failed"
8191 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8192 error "add targets to $pool failed"
8194 $LFS setstripe -p $pool $MOUNT ||
8195 error "set OST pool on $MOUNT failed"
8197 # new file created in $dir3 should inherit the pool from
8198 # the filesystem default
8199 local file3=$dir3/$tfile-3
8200 touch $file3 || error "touch $file3 failed"
8202 local file3_pool=$($LFS getstripe -p $file3)
8203 [[ "$file3_pool" = "$pool" ]] ||
8204 error "$file3 didn't inherit OST pool $pool"
8206 local dir4=$MOUNT/$tdir-4
8207 mkdir $dir4 || error "mkdir $dir4 failed"
8208 local dir4_layout=$(get_layout_param $dir4)
8209 root_dir_layout=$(get_layout_param $MOUNT)
8210 echo "$LFS getstripe -d $dir4"
8211 $LFS getstripe -d $dir4
8212 echo "$LFS getstripe -d $MOUNT"
8213 $LFS getstripe -d $MOUNT
8214 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8215 error "$dir4 should show the default layout from $MOUNT"
8217 # new file created in $dir4 should inherit the pool from
8218 # the filesystem default
8219 local file4=$dir4/$tfile-4
8220 touch $file4 || error "touch $file4 failed"
8222 local file4_pool=$($LFS getstripe -p $file4)
8223 [[ "$file4_pool" = "$pool" ]] ||
8224 error "$file4 didn't inherit OST pool $pool"
8226 # new subdirectory under non-root directory should inherit
8227 # the default layout from its parent directory
8228 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8229 error "set directory layout on $dir4 failed"
8231 local dir5=$dir4/$tdir-5
8232 mkdir $dir5 || error "mkdir $dir5 failed"
8234 dir4_layout=$(get_layout_param $dir4)
8235 local dir5_layout=$(get_layout_param $dir5)
8236 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8237 error "$dir5 should inherit the default layout from $dir4"
8239 # though subdir under ROOT doesn't inherit default layout, but
8240 # its sub dir/file should be created with default layout.
8241 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8242 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8243 skip "Need MDS version at least 2.12.59"
8245 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8246 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8247 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8249 if [ $default_lmv_hash == "none" ]; then
8250 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8252 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8253 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8256 $LFS setdirstripe -D -c 2 $MOUNT ||
8257 error "setdirstripe -D -c 2 failed"
8258 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8259 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8260 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8262 run_test 65n "don't inherit default layout from root for new subdirectories"
8264 # bug 2543 - update blocks count on client
8266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8269 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8270 sync; sync_all_data; sync; sync_all_data
8271 cancel_lru_locks osc
8272 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8273 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8275 run_test 66 "update inode blocks count on client ==============="
8278 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8282 swapon -s | awk '($1 == "'$1'") { print $4 }'
8285 # bug5265, obdfilter oa2dentry return -ENOENT
8286 # #define OBD_FAIL_SRV_ENOENT 0x217
8288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8289 remote_ost_nodsh && skip "remote OST with nodsh"
8292 $LFS setstripe -c 1 -i 0 $f
8294 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8296 do_facet ost1 lctl set_param fail_loc=0x217
8297 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8298 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8300 do_facet ost1 lctl set_param fail_loc=0
8301 $DIRECTIO write $f 0 2 || error "write error"
8303 cancel_lru_locks osc
8304 $DIRECTIO read $f 0 1 || error "read error"
8306 do_facet ost1 lctl set_param fail_loc=0x217
8307 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8309 do_facet ost1 lctl set_param fail_loc=0
8312 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8315 test_mkdir $DIR/$tdir
8316 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8317 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8319 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8321 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8323 [ "$RUNAS_ID" = "$UID" ] &&
8324 skip_env "RUNAS_ID = UID = $UID -- skipping"
8325 # Check that testing environment is properly set up. Skip if not
8326 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8327 skip_env "User $RUNAS_ID does not exist - skipping"
8330 chmod 777 $DIR/$tfile
8331 chmod ug+s $DIR/$tfile
8332 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8333 error "$RUNAS dd $DIR/$tfile failed"
8334 # See if we are still setuid/sgid
8335 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8336 error "S/gid is not dropped on write"
8337 # Now test that MDS is updated too
8338 cancel_lru_locks mdc
8339 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8340 error "S/gid is not dropped on MDS"
8343 run_test 72a "Test that remove suid works properly (bug5695) ===="
8345 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8348 [ "$RUNAS_ID" = "$UID" ] &&
8349 skip_env "RUNAS_ID = UID = $UID -- skipping"
8350 [ "$RUNAS_ID" -eq 0 ] &&
8351 skip_env "RUNAS_ID = 0 -- skipping"
8352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8353 # Check that testing environment is properly set up. Skip if not
8354 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8355 skip_env "User $RUNAS_ID does not exist - skipping"
8357 touch $DIR/${tfile}-f{g,u}
8358 test_mkdir $DIR/${tfile}-dg
8359 test_mkdir $DIR/${tfile}-du
8360 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8361 chmod g+s $DIR/${tfile}-{f,d}g
8362 chmod u+s $DIR/${tfile}-{f,d}u
8363 for perm in 777 2777 4777; do
8364 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8365 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8366 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8367 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8371 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8373 # bug 3462 - multiple simultaneous MDC requests
8375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8377 test_mkdir $DIR/d73-1
8378 test_mkdir $DIR/d73-2
8379 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8382 lctl set_param fail_loc=0x80000129
8383 $MULTIOP $DIR/d73-1/f73-2 Oc &
8385 lctl set_param fail_loc=0
8387 $MULTIOP $DIR/d73-2/f73-3 Oc &
8391 wait $pid1 || return 1
8395 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8396 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8397 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8401 run_test 73 "multiple MDC requests (should not deadlock)"
8403 test_74a() { # bug 6149, 6184
8404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8407 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8409 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8410 # will spin in a tight reconnection loop
8411 $LCTL set_param fail_loc=0x8000030e
8412 # get any lock that won't be difficult - lookup works.
8414 $LCTL set_param fail_loc=0
8418 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8420 test_74b() { # bug 13310
8421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8423 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8425 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8426 # will spin in a tight reconnection loop
8427 $LCTL set_param fail_loc=0x8000030e
8428 # get a "difficult" lock
8430 $LCTL set_param fail_loc=0
8434 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8439 #define OBD_FAIL_LDLM_NEW_LOCK
8440 $LCTL set_param fail_loc=0x319
8441 touch $DIR/$tfile && error "touch successful"
8442 $LCTL set_param fail_loc=0
8445 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8448 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8451 test_76() { # Now for bug 20433, added originally in bug 1443
8452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8454 cancel_lru_locks osc
8455 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8456 local before=$(num_inodes)
8457 local count=$((512 * cpus))
8458 [ "$SLOW" = "no" ] && count=$((64 * cpus))
8460 echo "before inodes: $before"
8461 for i in $(seq $count); do
8465 cancel_lru_locks osc
8466 local after=$(num_inodes)
8467 echo "after inodes: $after"
8468 while (( after > before + 8 * ${cpus:-1} )); do
8472 (( wait % 5 == 0 )) && echo "wait $wait seconds inodes: $after"
8473 if (( wait > 30 )); then
8474 error "inode slab grew from $before to $after"
8478 run_test 76 "confirm clients recycle inodes properly ===="
8484 # Note: in sptlrpc modes which enable its own bulk checksum, the
8485 # original crc32_le bulk checksum will be automatically disabled,
8486 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8487 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8488 # In this case set_checksums() will not be no-op, because sptlrpc
8489 # bulk checksum will be enabled all through the test.
8491 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8492 lctl set_param -n osc.*.checksums $1
8496 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8497 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8498 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8499 tr -d [] | head -n1)}
8502 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8504 log "set checksum type to $1, rc = $rc"
8508 get_osc_checksum_type()
8510 # arugment 1: OST name, like OST0000
8512 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8513 sed 's/.*\[\(.*\)\].*/\1/g')
8515 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8519 F77_TMP=$TMP/f77-temp
8522 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8523 error "error writing to $F77_TMP"
8526 test_77a() { # bug 10889
8527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8528 $GSS && skip_env "could not run with gss"
8530 [ ! -f $F77_TMP ] && setup_f77
8532 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8536 run_test 77a "normal checksum read/write operation"
8538 test_77b() { # bug 10889
8539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8540 $GSS && skip_env "could not run with gss"
8542 [ ! -f $F77_TMP ] && setup_f77
8543 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8544 $LCTL set_param fail_loc=0x80000409
8547 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8548 error "dd error: $?"
8549 $LCTL set_param fail_loc=0
8551 for algo in $CKSUM_TYPES; do
8552 cancel_lru_locks osc
8553 set_checksum_type $algo
8554 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8555 $LCTL set_param fail_loc=0x80000408
8556 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8557 $LCTL set_param fail_loc=0
8560 set_checksum_type $ORIG_CSUM_TYPE
8563 run_test 77b "checksum error on client write, read"
8568 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8570 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8571 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8572 $check_ost && [ -n "$ost_file_prefix" ] &&
8573 do_facet ost1 rm -f ${ost_file_prefix}\*
8577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8578 $GSS && skip_env "could not run with gss"
8579 remote_ost_nodsh && skip "remote OST with nodsh"
8582 local osc_file_prefix
8584 local check_ost=false
8585 local ost_file_prefix
8591 # ensure corruption will occur on first OSS/OST
8592 $LFS setstripe -i 0 $DIR/$tfile
8594 [ ! -f $F77_TMP ] && setup_f77
8595 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8596 error "dd write error: $?"
8597 fid=$($LFS path2fid $DIR/$tfile)
8599 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8602 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8603 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8605 echo "OSS do not support bulk pages dump upon error"
8608 osc_file_prefix=$($LCTL get_param -n debug_path)
8609 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8611 trap cleanup_77c EXIT
8614 # enable bulk pages dump upon error on Client
8615 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8616 # enable bulk pages dump upon error on OSS
8618 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8620 # flush Client cache to allow next read to reach OSS
8621 cancel_lru_locks osc
8623 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8624 $LCTL set_param fail_loc=0x80000408
8625 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8626 $LCTL set_param fail_loc=0
8630 # check cksum dump on Client
8631 osc_file=$(ls ${osc_file_prefix}*)
8632 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8633 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8634 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8635 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8636 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8638 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8639 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8640 error "dump content does not match on Client"
8642 $check_ost || skip "No need to check cksum dump on OSS"
8644 # check cksum dump on OSS
8645 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8646 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8647 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8648 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8649 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8650 error "dump content does not match on OSS"
8654 run_test 77c "checksum error on client read with debug"
8656 test_77d() { # bug 10889
8657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8658 $GSS && skip_env "could not run with gss"
8660 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8661 $LCTL set_param fail_loc=0x80000409
8663 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8664 error "direct write: rc=$?"
8665 $LCTL set_param fail_loc=0
8668 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8669 $LCTL set_param fail_loc=0x80000408
8671 cancel_lru_locks osc
8672 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8673 error "direct read: rc=$?"
8674 $LCTL set_param fail_loc=0
8677 run_test 77d "checksum error on OST direct write, read"
8679 test_77f() { # bug 10889
8680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8681 $GSS && skip_env "could not run with gss"
8684 for algo in $CKSUM_TYPES; do
8685 cancel_lru_locks osc
8686 set_checksum_type $algo
8687 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8688 $LCTL set_param fail_loc=0x409
8689 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8690 error "direct write succeeded"
8691 $LCTL set_param fail_loc=0
8693 set_checksum_type $ORIG_CSUM_TYPE
8696 run_test 77f "repeat checksum error on write (expect error)"
8698 test_77g() { # bug 10889
8699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8700 $GSS && skip_env "could not run with gss"
8701 remote_ost_nodsh && skip "remote OST with nodsh"
8703 [ ! -f $F77_TMP ] && setup_f77
8705 local file=$DIR/$tfile
8706 stack_trap "rm -f $file" EXIT
8708 $LFS setstripe -c 1 -i 0 $file
8709 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8710 do_facet ost1 lctl set_param fail_loc=0x8000021a
8712 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8713 error "write error: rc=$?"
8714 do_facet ost1 lctl set_param fail_loc=0
8717 cancel_lru_locks osc
8718 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8719 do_facet ost1 lctl set_param fail_loc=0x8000021b
8721 cmp $F77_TMP $file || error "file compare failed"
8722 do_facet ost1 lctl set_param fail_loc=0
8725 run_test 77g "checksum error on OST write, read"
8727 test_77k() { # LU-10906
8728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8729 $GSS && skip_env "could not run with gss"
8731 local cksum_param="osc.$FSNAME*.checksums"
8732 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8736 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8737 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8738 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8742 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8743 error "failed to set checksum=$i on MGS"
8744 wait_update $HOSTNAME "$get_checksum" $i
8746 echo "remount client, checksum should be $i"
8747 remount_client $MOUNT || error "failed to remount client"
8748 checksum=$(eval $get_checksum)
8749 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8751 # remove persistent param to avoid races with checksum mountopt below
8752 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8753 error "failed to delete checksum on MGS"
8755 for opt in "checksum" "nochecksum"; do
8756 #remount with mount option
8757 echo "remount client with option $opt, checksum should be $i"
8758 umount_client $MOUNT || error "failed to umount client"
8759 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8760 error "failed to mount client with option '$opt'"
8761 checksum=$(eval $get_checksum)
8762 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8766 remount_client $MOUNT || error "failed to remount client"
8768 run_test 77k "enable/disable checksum correctly"
8771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8772 $GSS && skip_env "could not run with gss"
8775 stack_trap "set_checksums $ORIG_CSUM" EXIT
8776 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8778 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8780 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8781 for algo in $CKSUM_TYPES; do
8782 set_checksum_type $algo || error "fail to set checksum type $algo"
8783 osc_algo=$(get_osc_checksum_type OST0000)
8784 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8786 # no locks, no reqs to let the connection idle
8787 cancel_lru_locks osc
8788 lru_resize_disable osc
8789 wait_osc_import_state client ost1 IDLE
8791 # ensure ost1 is connected
8792 stat $DIR/$tfile >/dev/null || error "can't stat"
8793 wait_osc_import_state client ost1 FULL
8795 osc_algo=$(get_osc_checksum_type OST0000)
8796 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8800 run_test 77l "preferred checksum type is remembered after reconnected"
8802 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8811 test_78() { # bug 10901
8812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8813 remote_ost || skip_env "local OST"
8816 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8817 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8818 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8819 echo "MemTotal: $MEMTOTAL"
8821 # reserve 256MB of memory for the kernel and other running processes,
8822 # and then take 1/2 of the remaining memory for the read/write buffers.
8823 if [ $MEMTOTAL -gt 512 ] ;then
8824 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8826 # for those poor memory-starved high-end clusters...
8827 MEMTOTAL=$((MEMTOTAL / 2))
8829 echo "Mem to use for directio: $MEMTOTAL"
8831 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8832 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8833 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8834 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8836 echo "Smallest OST: $SMALLESTOST"
8837 [[ $SMALLESTOST -lt 10240 ]] &&
8838 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8840 trap cleanup_test_78 EXIT
8842 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8843 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8845 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8846 echo "File size: $F78SIZE"
8847 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8848 for i in $(seq 1 $NSEQ); do
8849 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8850 echo directIO rdwr round $i of $NSEQ
8851 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8856 run_test 78 "handle large O_DIRECT writes correctly ============"
8858 test_79() { # bug 12743
8859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8861 wait_delete_completed
8863 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8864 BKFREE=$(calc_osc_kbytes kbytesfree)
8865 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8867 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8868 DFTOTAL=`echo $STRING | cut -d, -f1`
8869 DFUSED=`echo $STRING | cut -d, -f2`
8870 DFAVAIL=`echo $STRING | cut -d, -f3`
8871 DFFREE=$(($DFTOTAL - $DFUSED))
8873 ALLOWANCE=$((64 * $OSTCOUNT))
8875 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8876 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8877 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8879 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8880 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8881 error "df free($DFFREE) mismatch OST free($BKFREE)"
8883 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8884 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8885 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8888 run_test 79 "df report consistency check ======================="
8890 test_80() { # bug 10718
8891 remote_ost_nodsh && skip "remote OST with nodsh"
8892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8894 # relax strong synchronous semantics for slow backends like ZFS
8895 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8896 local soc="obdfilter.*.sync_lock_cancel"
8897 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8899 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
8900 if [ -z "$save" ]; then
8901 soc="obdfilter.*.sync_on_lock_cancel"
8902 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8905 if [ "$save" != "never" ]; then
8906 local hosts=$(comma_list $(osts_nodes))
8908 do_nodes $hosts $LCTL set_param $soc=never
8909 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
8913 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8915 local before=$(date +%s)
8916 cancel_lru_locks osc
8917 local after=$(date +%s)
8918 local diff=$((after - before))
8919 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
8923 run_test 80 "Page eviction is equally fast at high offsets too"
8925 test_81a() { # LU-456
8926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8927 remote_ost_nodsh && skip "remote OST with nodsh"
8929 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8930 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8931 do_facet ost1 lctl set_param fail_loc=0x80000228
8933 # write should trigger a retry and success
8934 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8935 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8937 if [ $RC -ne 0 ] ; then
8938 error "write should success, but failed for $RC"
8941 run_test 81a "OST should retry write when get -ENOSPC ==============="
8943 test_81b() { # LU-456
8944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8945 remote_ost_nodsh && skip "remote OST with nodsh"
8947 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8948 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8949 do_facet ost1 lctl set_param fail_loc=0x228
8951 # write should retry several times and return -ENOSPC finally
8952 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8953 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8956 if [ $RC -ne $ENOSPC ] ; then
8957 error "dd should fail for -ENOSPC, but succeed."
8960 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8962 test_82() { # LU-1031
8963 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8967 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8969 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8971 kill -USR1 $MULTIPID2
8973 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8974 error "First grouplock does not block second one"
8976 echo "Second grouplock blocks first one"
8978 kill -USR1 $MULTIPID1
8982 run_test 82 "Basic grouplock test"
8985 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8987 test_mkdir $DIR/$tdir.cvsroot
8988 chown $RUNAS_ID $DIR/$tdir.cvsroot
8991 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8994 # some versions of cvs import exit(1) when asked to import links or
8995 # files they can't read. ignore those files.
8996 local toignore=$(find . -type l -printf '-I %f\n' -o \
8997 ! -perm /4 -printf '-I %f\n')
8998 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8999 $tdir.reposname vtag rtag
9002 test_mkdir $DIR/$tdir.reposname
9003 chown $RUNAS_ID $DIR/$tdir.reposname
9004 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9006 cd $DIR/$tdir.reposname
9008 $RUNAS cvs add -m 'addmsg' foo99
9010 $RUNAS cvs commit -m 'nomsg' foo99
9011 rm -fr $DIR/$tdir.cvsroot
9013 run_test 99 "cvs strange file/directory operations"
9016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9017 [[ "$NETTYPE" =~ tcp ]] ||
9018 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9019 remote_ost_nodsh && skip "remote OST with nodsh"
9020 remote_mds_nodsh && skip "remote MDS with nodsh"
9022 skip "useless for local single node setup"
9024 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9025 [ "$PROT" != "tcp" ] && continue
9026 RPORT=$(echo $REMOTE | cut -d: -f2)
9027 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9030 LPORT=`echo $LOCAL | cut -d: -f2`
9031 if [ $LPORT -ge 1024 ]; then
9032 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9034 error_exit "local: $LPORT > 1024, remote: $RPORT"
9037 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9039 run_test 100 "check local port using privileged port ==========="
9041 function get_named_value()
9050 echo $line | sed "s/^$tag[ ]*//"
9057 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9058 awk '/^max_cached_mb/ { print $2 }')
9061 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9071 local cache_limit=32
9073 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9074 trap cleanup_101a EXIT
9075 $LCTL set_param -n llite.*.read_ahead_stats 0
9076 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9079 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9081 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9082 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9085 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9086 get_named_value 'read but discarded' | cut -d" " -f1); do
9087 discard=$(($discard + $s))
9091 $LCTL get_param osc.*-osc*.rpc_stats
9092 $LCTL get_param llite.*.read_ahead_stats
9094 # Discard is generally zero, but sometimes a few random reads line up
9095 # and trigger larger readahead, which is wasted & leads to discards.
9096 if [[ $(($discard)) -gt $nreads ]]; then
9097 error "too many ($discard) discarded pages"
9099 rm -f $DIR/$tfile || true
9101 run_test 101a "check read-ahead for random reads"
9104 test_mkdir $DIR/$tdir
9106 local FILE_LENGTH=$2
9109 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9111 local list=$(comma_list $(osts_nodes))
9112 set_osd_param $list '' read_cache_enable 0
9113 set_osd_param $list '' writethrough_cache_enable 0
9115 trap cleanup_test101bc EXIT
9116 # prepare the read-ahead file
9117 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9119 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9120 count=$FILE_SIZE_MB 2> /dev/null
9124 cleanup_test101bc() {
9129 local list=$(comma_list $(osts_nodes))
9130 set_osd_param $list '' read_cache_enable 1
9131 set_osd_param $list '' writethrough_cache_enable 1
9135 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9140 local STRIPE_SIZE=$2
9141 local FILE_LENGTH=$3
9142 local RA_INC=1048576
9143 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9144 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9145 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9146 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9147 get_named_value 'read but discarded' |
9148 cut -d" " -f1 | calc_total)
9149 if [[ $DISCARD -gt $discard_limit ]]; then
9150 $LCTL get_param llite.*.read_ahead_stats
9151 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9153 echo "Read-ahead success for size ${READ_SIZE}"
9158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9159 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9161 local STRIPE_SIZE=1048576
9162 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9164 if [ $SLOW == "yes" ]; then
9165 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9167 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9170 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9172 # prepare the read-ahead file
9173 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9174 cancel_lru_locks osc
9175 for BIDX in 2 4 8 16 32 64 128 256
9177 local BSIZE=$((BIDX*4096))
9178 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9179 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9180 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9181 $LCTL set_param -n llite.*.read_ahead_stats 0
9182 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9183 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9184 cancel_lru_locks osc
9185 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9190 run_test 101b "check stride-io mode read-ahead ================="
9193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9195 local STRIPE_SIZE=1048576
9196 local FILE_LENGTH=$((STRIPE_SIZE*100))
9201 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9203 cancel_lru_locks osc
9204 $LCTL set_param osc.*.rpc_stats 0
9205 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9206 $LCTL get_param osc.*.rpc_stats
9207 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9208 local stats=$($LCTL get_param -n $osc_rpc_stats)
9209 local lines=$(echo "$stats" | awk 'END {print NR;}')
9212 if [ $lines -le 20 ]; then
9213 echo "continue debug"
9216 for size in 1 2 4 8; do
9217 local rpc=$(echo "$stats" |
9218 awk '($1 == "'$size':") {print $2; exit; }')
9219 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9220 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9222 echo "$osc_rpc_stats check passed!"
9227 run_test 101c "check stripe_size aligned read-ahead ================="
9230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9232 local file=$DIR/$tfile
9233 local sz_MB=${FILESIZE_101d:-80}
9234 local ra_MB=${READAHEAD_MB:-40}
9236 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9237 [ $free_MB -lt $sz_MB ] &&
9238 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9240 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9241 $LFS setstripe -c -1 $file || error "setstripe failed"
9243 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9244 echo Cancel LRU locks on lustre client to flush the client cache
9245 cancel_lru_locks osc
9247 echo Disable read-ahead
9248 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9249 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9250 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9251 $LCTL get_param -n llite.*.max_read_ahead_mb
9253 echo "Reading the test file $file with read-ahead disabled"
9254 local sz_KB=$((sz_MB * 1024 / 4))
9255 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9256 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9257 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9258 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9260 echo "Cancel LRU locks on lustre client to flush the client cache"
9261 cancel_lru_locks osc
9262 echo Enable read-ahead with ${ra_MB}MB
9263 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9265 echo "Reading the test file $file with read-ahead enabled"
9266 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9267 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9269 echo "read-ahead disabled time read $raOFF"
9270 echo "read-ahead enabled time read $raON"
9273 wait_delete_completed
9275 # use awk for this check instead of bash because it handles decimals
9276 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9277 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9279 run_test 101d "file read with and without read-ahead enabled"
9282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9284 local file=$DIR/$tfile
9285 local size_KB=500 #KB
9289 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9290 local need_KB=$((count * size_KB))
9291 [[ $free_KB -le $need_KB ]] &&
9292 skip_env "Need free space $need_KB, have $free_KB"
9294 echo "Creating $count ${size_KB}K test files"
9295 for ((i = 0; i < $count; i++)); do
9296 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9299 echo "Cancel LRU locks on lustre client to flush the client cache"
9300 cancel_lru_locks $OSC
9302 echo "Reset readahead stats"
9303 $LCTL set_param -n llite.*.read_ahead_stats 0
9305 for ((i = 0; i < $count; i++)); do
9306 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9309 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9310 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9312 for ((i = 0; i < $count; i++)); do
9313 rm -rf $file.$i 2>/dev/null
9316 #10000 means 20% reads are missing in readahead
9317 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9319 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9322 which iozone || skip_env "no iozone installed"
9324 local old_debug=$($LCTL get_param debug)
9325 old_debug=${old_debug#*=}
9326 $LCTL set_param debug="reada mmap"
9328 # create a test file
9329 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9331 echo Cancel LRU locks on lustre client to flush the client cache
9332 cancel_lru_locks osc
9334 echo Reset readahead stats
9335 $LCTL set_param -n llite.*.read_ahead_stats 0
9337 echo mmap read the file with small block size
9338 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9341 echo checking missing pages
9342 $LCTL get_param llite.*.read_ahead_stats
9343 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9344 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9346 $LCTL set_param debug="$old_debug"
9347 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9350 run_test 101f "check mmap read performance"
9352 test_101g_brw_size_test() {
9354 local pages=$((mb * 1048576 / PAGE_SIZE))
9355 local file=$DIR/$tfile
9357 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9358 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9359 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9360 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9364 stack_trap "rm -f $file" EXIT
9365 $LCTL set_param -n osc.*.rpc_stats=0
9367 # 10 RPCs should be enough for the test
9369 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9370 { error "dd write ${mb} MB blocks failed"; return 3; }
9371 cancel_lru_locks osc
9372 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9373 { error "dd write ${mb} MB blocks failed"; return 4; }
9375 # calculate number of full-sized read and write RPCs
9376 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9377 sed -n '/pages per rpc/,/^$/p' |
9378 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9379 END { print reads,writes }'))
9380 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9382 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9389 remote_ost_nodsh && skip "remote OST with nodsh"
9392 local osts=$(get_facets OST)
9393 local list=$(comma_list $(osts_nodes))
9394 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9395 local brw_size="obdfilter.*.brw_size"
9397 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9399 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9401 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9402 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9403 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9404 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9405 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9406 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9408 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9411 if [[ $orig_mb -lt 16 ]]; then
9412 save_lustre_params $osts "$brw_size" > $p
9413 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9414 error "set 16MB RPC size failed"
9416 echo "remount client to enable new RPC size"
9417 remount_client $MOUNT || error "remount_client failed"
9420 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9421 # should be able to set brw_size=12, but no rpc_stats for that
9422 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9425 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9427 if [[ $orig_mb -lt 16 ]]; then
9428 restore_lustre_params < $p
9429 remount_client $MOUNT || error "remount_client restore failed"
9432 rm -f $p $DIR/$tfile
9434 run_test 101g "Big bulk(4/16 MiB) readahead"
9437 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9439 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9440 error "dd 70M file failed"
9441 echo Cancel LRU locks on lustre client to flush the client cache
9442 cancel_lru_locks osc
9444 echo "Reset readahead stats"
9445 $LCTL set_param -n llite.*.read_ahead_stats 0
9447 echo "Read 10M of data but cross 64M bundary"
9448 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9449 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9450 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9451 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9452 rm -f $p $DIR/$tfile
9454 run_test 101h "Readahead should cover current read window"
9457 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9458 error "dd 10M file failed"
9460 local max_per_file_mb=$($LCTL get_param -n \
9461 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9462 cancel_lru_locks osc
9463 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9464 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9465 error "set max_read_ahead_per_file_mb to 1 failed"
9467 echo "Reset readahead stats"
9468 $LCTL set_param llite.*.read_ahead_stats=0
9470 dd if=$DIR/$tfile of=/dev/null bs=2M
9472 $LCTL get_param llite.*.read_ahead_stats
9473 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9474 awk '/misses/ { print $2 }')
9475 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9478 run_test 101i "allow current readahead to exceed reservation"
9481 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9482 error "setstripe $DIR/$tfile failed"
9483 local file_size=$((1048576 * 16))
9484 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9485 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9487 echo Disable read-ahead
9488 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9490 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9491 for blk in $PAGE_SIZE 1048576 $file_size; do
9492 cancel_lru_locks osc
9493 echo "Reset readahead stats"
9494 $LCTL set_param -n llite.*.read_ahead_stats=0
9495 local count=$(($file_size / $blk))
9496 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9497 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9498 get_named_value 'failed to fast read' |
9499 cut -d" " -f1 | calc_total)
9500 $LCTL get_param -n llite.*.read_ahead_stats
9501 [ $miss -eq $count ] || error "expected $count got $miss"
9504 rm -f $p $DIR/$tfile
9506 run_test 101j "A complete read block should be submitted when no RA"
9509 test_mkdir $DIR/$tdir
9510 chown $RUNAS_ID $DIR/$tdir
9513 STRIPE_COUNT=$OSTCOUNT
9514 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9516 trap cleanup_test102 EXIT
9518 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9520 for num in 1 2 3 4; do
9521 for count in $(seq 1 $STRIPE_COUNT); do
9522 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9523 local size=`expr $STRIPE_SIZE \* $num`
9524 local file=file"$num-$idx-$count"
9525 $1 $LFS setstripe -S $size -i $idx -c $count $file
9531 $1 tar cf $TMP/f102.tar $tdir --xattrs
9537 rm -rf $DIR/d0.sanity/d102
9541 [ "$UID" != 0 ] && skip "must run as root"
9542 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9543 skip_env "must have user_xattr"
9545 [ -z "$(which setfattr 2>/dev/null)" ] &&
9546 skip_env "could not find setfattr"
9548 local testfile=$DIR/$tfile
9551 echo "set/get xattr..."
9552 setfattr -n trusted.name1 -v value1 $testfile ||
9553 error "setfattr -n trusted.name1=value1 $testfile failed"
9554 getfattr -n trusted.name1 $testfile 2> /dev/null |
9555 grep "trusted.name1=.value1" ||
9556 error "$testfile missing trusted.name1=value1"
9558 setfattr -n user.author1 -v author1 $testfile ||
9559 error "setfattr -n user.author1=author1 $testfile failed"
9560 getfattr -n user.author1 $testfile 2> /dev/null |
9561 grep "user.author1=.author1" ||
9562 error "$testfile missing trusted.author1=author1"
9565 setfattr -n trusted.name2 -v value2 $testfile ||
9566 error "$testfile unable to set trusted.name2"
9567 setfattr -n trusted.name3 -v value3 $testfile ||
9568 error "$testfile unable to set trusted.name3"
9569 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9570 grep "trusted.name" | wc -l) -eq 3 ] ||
9571 error "$testfile missing 3 trusted.name xattrs"
9573 setfattr -n user.author2 -v author2 $testfile ||
9574 error "$testfile unable to set user.author2"
9575 setfattr -n user.author3 -v author3 $testfile ||
9576 error "$testfile unable to set user.author3"
9577 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9578 grep "user.author" | wc -l) -eq 3 ] ||
9579 error "$testfile missing 3 user.author xattrs"
9581 echo "remove xattr..."
9582 setfattr -x trusted.name1 $testfile ||
9583 error "$testfile error deleting trusted.name1"
9584 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9585 error "$testfile did not delete trusted.name1 xattr"
9587 setfattr -x user.author1 $testfile ||
9588 error "$testfile error deleting user.author1"
9589 echo "set lustre special xattr ..."
9590 $LFS setstripe -c1 $testfile
9591 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9592 awk -F "=" '/trusted.lov/ { print $2 }' )
9593 setfattr -n "trusted.lov" -v $lovea $testfile ||
9594 error "$testfile doesn't ignore setting trusted.lov again"
9595 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9596 error "$testfile allow setting invalid trusted.lov"
9599 run_test 102a "user xattr test =================================="
9601 check_102b_layout() {
9603 local testfile=$DIR/$tfile
9605 echo "test layout '$layout'"
9606 $LFS setstripe $layout $testfile || error "setstripe failed"
9607 $LFS getstripe -y $testfile
9609 echo "get/set/list trusted.lov xattr ..." # b=10930
9610 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9611 [[ "$value" =~ "trusted.lov" ]] ||
9612 error "can't get trusted.lov from $testfile"
9613 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9614 error "getstripe failed"
9616 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9618 value=$(cut -d= -f2 <<<$value)
9619 # LU-13168: truncated xattr should fail if short lov_user_md header
9620 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9621 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9622 for len in $lens; do
9623 echo "setfattr $len $testfile.2"
9624 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9625 [ $len -lt 66 ] && error "short xattr len=$len worked"
9627 local stripe_size=$($LFS getstripe -S $testfile.2)
9628 local stripe_count=$($LFS getstripe -c $testfile.2)
9629 [[ $stripe_size -eq 65536 ]] ||
9630 error "stripe size $stripe_size != 65536"
9631 [[ $stripe_count -eq $stripe_count_orig ]] ||
9632 error "stripe count $stripe_count != $stripe_count_orig"
9633 rm $testfile $testfile.2
9637 [ -z "$(which setfattr 2>/dev/null)" ] &&
9638 skip_env "could not find setfattr"
9639 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9641 # check plain layout
9642 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9644 # and also check composite layout
9645 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9648 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9651 [ -z "$(which setfattr 2>/dev/null)" ] &&
9652 skip_env "could not find setfattr"
9653 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9655 # b10930: get/set/list lustre.lov xattr
9656 echo "get/set/list lustre.lov xattr ..."
9657 test_mkdir $DIR/$tdir
9658 chown $RUNAS_ID $DIR/$tdir
9659 local testfile=$DIR/$tdir/$tfile
9660 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9661 error "setstripe failed"
9662 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9663 error "getstripe failed"
9664 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9665 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9667 local testfile2=${testfile}2
9668 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9669 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9671 $RUNAS $MCREATE $testfile2
9672 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9673 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9674 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9675 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9676 [ $stripe_count -eq $STRIPECOUNT ] ||
9677 error "stripe count $stripe_count != $STRIPECOUNT"
9679 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9681 compare_stripe_info1() {
9682 local stripe_index_all_zero=true
9684 for num in 1 2 3 4; do
9685 for count in $(seq 1 $STRIPE_COUNT); do
9686 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9687 local size=$((STRIPE_SIZE * num))
9688 local file=file"$num-$offset-$count"
9689 stripe_size=$($LFS getstripe -S $PWD/$file)
9690 [[ $stripe_size -ne $size ]] &&
9691 error "$file: size $stripe_size != $size"
9692 stripe_count=$($LFS getstripe -c $PWD/$file)
9693 # allow fewer stripes to be created, ORI-601
9694 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9695 error "$file: count $stripe_count != $count"
9696 stripe_index=$($LFS getstripe -i $PWD/$file)
9697 [[ $stripe_index -ne 0 ]] &&
9698 stripe_index_all_zero=false
9702 $stripe_index_all_zero &&
9703 error "all files are being extracted starting from OST index 0"
9707 have_xattrs_include() {
9708 tar --help | grep -q xattrs-include &&
9709 echo --xattrs-include="lustre.*"
9713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9714 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9716 XINC=$(have_xattrs_include)
9718 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9720 compare_stripe_info1
9722 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9726 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9728 XINC=$(have_xattrs_include)
9730 test_mkdir $DIR/$tdir.restore
9732 tar cf - --xattrs $tdir | tar xf - \
9733 -C $DIR/$tdir.restore --xattrs $XINC
9734 cd $DIR/$tdir.restore/$tdir
9735 compare_stripe_info1
9737 run_test 102f "tar copy files, not keep osts"
9740 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9741 skip "must have user_xattr"
9742 [ -z "$(which setfattr 2>/dev/null)" ] &&
9743 skip_env "could not find setfattr"
9744 [ -z "$(which getfattr 2>/dev/null)" ] &&
9745 skip_env "could not find getfattr"
9747 local xsize=${1:-1024} # in bytes
9748 local file=$DIR/$tfile
9749 local value="$(generate_string $xsize)"
9750 local xbig=trusted.big
9754 log "save $xbig on $file"
9757 setfattr -n $xbig -v $value $file ||
9758 error "saving $xbig on $file failed"
9760 setfattr -n $xbig -v $value $file &&
9761 error "saving $xbig on $file succeeded"
9765 local orig=$(get_xattr_value $xbig $file)
9766 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9768 local xsml=trusted.sml
9769 log "save $xsml on $file"
9770 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9772 local new=$(get_xattr_value $xbig $file)
9773 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9775 log "grow $xsml on $file"
9776 setfattr -n $xsml -v "$value" $file ||
9777 error "growing $xsml on $file failed"
9779 new=$(get_xattr_value $xbig $file)
9780 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9781 log "$xbig still valid after growing $xsml"
9786 test_102h() { # bug 15777
9789 run_test 102h "grow xattr from inside inode to external block"
9792 large_xattr_enabled || skip_env "ea_inode feature disabled"
9794 echo "setting xattr of max xattr size: $(max_xattr_size)"
9795 grow_xattr $(max_xattr_size)
9797 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9798 echo "This should fail:"
9799 grow_xattr $(($(max_xattr_size) + 10)) 1
9801 run_test 102ha "grow xattr from inside inode to external inode"
9803 test_102i() { # bug 17038
9804 [ -z "$(which getfattr 2>/dev/null)" ] &&
9805 skip "could not find getfattr"
9808 ln -s $DIR/$tfile $DIR/${tfile}link
9809 getfattr -n trusted.lov $DIR/$tfile ||
9810 error "lgetxattr on $DIR/$tfile failed"
9811 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9812 grep -i "no such attr" ||
9813 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9814 rm -f $DIR/$tfile $DIR/${tfile}link
9816 run_test 102i "lgetxattr test on symbolic link ============"
9819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9820 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9822 XINC=$(have_xattrs_include)
9823 setup_test102 "$RUNAS"
9824 chown $RUNAS_ID $DIR/$tdir
9825 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9827 compare_stripe_info1 "$RUNAS"
9829 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9832 [ -z "$(which setfattr 2>/dev/null)" ] &&
9833 skip "could not find setfattr"
9836 # b22187 just check that does not crash for regular file.
9837 setfattr -n trusted.lov $DIR/$tfile
9838 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9839 local test_kdir=$DIR/$tdir
9840 test_mkdir $test_kdir
9841 local default_size=$($LFS getstripe -S $test_kdir)
9842 local default_count=$($LFS getstripe -c $test_kdir)
9843 local default_offset=$($LFS getstripe -i $test_kdir)
9844 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9845 error 'dir setstripe failed'
9846 setfattr -n trusted.lov $test_kdir
9847 local stripe_size=$($LFS getstripe -S $test_kdir)
9848 local stripe_count=$($LFS getstripe -c $test_kdir)
9849 local stripe_offset=$($LFS getstripe -i $test_kdir)
9850 [ $stripe_size -eq $default_size ] ||
9851 error "stripe size $stripe_size != $default_size"
9852 [ $stripe_count -eq $default_count ] ||
9853 error "stripe count $stripe_count != $default_count"
9854 [ $stripe_offset -eq $default_offset ] ||
9855 error "stripe offset $stripe_offset != $default_offset"
9856 rm -rf $DIR/$tfile $test_kdir
9858 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9861 [ -z "$(which getfattr 2>/dev/null)" ] &&
9862 skip "could not find getfattr"
9864 # LU-532 trusted. xattr is invisible to non-root
9865 local testfile=$DIR/$tfile
9869 echo "listxattr as user..."
9870 chown $RUNAS_ID $testfile
9871 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9872 grep -q "trusted" &&
9873 error "$testfile trusted xattrs are user visible"
9877 run_test 102l "listxattr size test =================================="
9879 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9880 local path=$DIR/$tfile
9883 listxattr_size_check $path || error "listattr_size_check $path failed"
9885 run_test 102m "Ensure listxattr fails on small bufffer ========"
9889 getxattr() { # getxattr path name
9890 # Return the base64 encoding of the value of xattr name on path.
9894 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9896 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9898 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9900 getfattr --absolute-names --encoding=base64 --name=$name $path |
9901 awk -F= -v name=$name '$1 == name {
9902 print substr($0, index($0, "=") + 1);
9906 test_102n() { # LU-4101 mdt: protect internal xattrs
9907 [ -z "$(which setfattr 2>/dev/null)" ] &&
9908 skip "could not find setfattr"
9909 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9911 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9914 local file0=$DIR/$tfile.0
9915 local file1=$DIR/$tfile.1
9916 local xattr0=$TMP/$tfile.0
9917 local xattr1=$TMP/$tfile.1
9918 local namelist="lov lma lmv link fid version som hsm"
9922 rm -rf $file0 $file1 $xattr0 $xattr1
9925 # Get 'before' xattrs of $file1.
9926 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9928 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9929 namelist+=" lfsck_namespace"
9930 for name in $namelist; do
9931 # Try to copy xattr from $file0 to $file1.
9932 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9934 setfattr --name=trusted.$name --value="$value" $file1 ||
9935 error "setxattr 'trusted.$name' failed"
9937 # Try to set a garbage xattr.
9938 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9940 if [[ x$name == "xlov" ]]; then
9941 setfattr --name=trusted.lov --value="$value" $file1 &&
9942 error "setxattr invalid 'trusted.lov' success"
9944 setfattr --name=trusted.$name --value="$value" $file1 ||
9945 error "setxattr invalid 'trusted.$name' failed"
9948 # Try to remove the xattr from $file1. We don't care if this
9949 # appears to succeed or fail, we just don't want there to be
9950 # any changes or crashes.
9951 setfattr --remove=$trusted.$name $file1 2> /dev/null
9954 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9957 # Try to copy xattr from $file0 to $file1.
9958 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9960 setfattr --name=trusted.$name --value="$value" $file1 ||
9961 error "setxattr 'trusted.$name' failed"
9963 # Try to set a garbage xattr.
9964 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9966 setfattr --name=trusted.$name --value="$value" $file1 ||
9967 error "setxattr 'trusted.$name' failed"
9969 # Try to remove the xattr from $file1. We don't care if this
9970 # appears to succeed or fail, we just don't want there to be
9971 # any changes or crashes.
9972 setfattr --remove=$trusted.$name $file1 2> /dev/null
9975 # Get 'after' xattrs of file1.
9976 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9978 if ! diff $xattr0 $xattr1; then
9979 error "before and after xattrs of '$file1' differ"
9982 rm -rf $file0 $file1 $xattr0 $xattr1
9986 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9988 test_102p() { # LU-4703 setxattr did not check ownership
9989 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9990 skip "MDS needs to be at least 2.5.56"
9992 local testfile=$DIR/$tfile
9996 echo "setfacl as user..."
9997 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9998 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10000 echo "setfattr as user..."
10001 setfacl -m "u:$RUNAS_ID:---" $testfile
10002 $RUNAS setfattr -x system.posix_acl_access $testfile
10003 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10005 run_test 102p "check setxattr(2) correctly fails without permission"
10008 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10009 skip "MDS needs to be at least 2.6.92"
10011 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10013 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10016 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10017 skip "MDS needs to be at least 2.6.93"
10019 touch $DIR/$tfile || error "touch"
10020 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10021 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10022 rm $DIR/$tfile || error "rm"
10025 mkdir -p $DIR/$tdir || error "mkdir"
10026 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10027 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10028 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10029 error "$testfile error deleting user.author1"
10030 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10031 grep "user.$(basename $tdir)" &&
10032 error "$tdir did not delete user.$(basename $tdir)"
10033 rmdir $DIR/$tdir || error "rmdir"
10036 test_mkdir $DIR/$tdir
10037 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10038 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10039 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10040 error "$testfile error deleting user.author1"
10041 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10042 grep "user.$(basename $tdir)" &&
10043 error "$tdir did not delete user.$(basename $tdir)"
10044 rmdir $DIR/$tdir || error "rm striped dir"
10046 run_test 102r "set EAs with empty values"
10049 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10050 skip "MDS needs to be at least 2.11.52"
10052 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10054 save_lustre_params client "llite.*.xattr_cache" > $save
10056 for cache in 0 1; do
10057 lctl set_param llite.*.xattr_cache=$cache
10060 touch $DIR/$tfile || error "touch"
10061 for prefix in lustre security system trusted user; do
10062 # Note getxattr() may fail with 'Operation not
10063 # supported' or 'No such attribute' depending
10064 # on prefix and cache.
10065 getfattr -n $prefix.n102s $DIR/$tfile &&
10066 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10070 restore_lustre_params < $save
10072 run_test 102s "getting nonexistent xattrs should fail"
10075 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10076 skip "MDS needs to be at least 2.11.52"
10078 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10080 save_lustre_params client "llite.*.xattr_cache" > $save
10082 for cache in 0 1; do
10083 lctl set_param llite.*.xattr_cache=$cache
10085 for buf_size in 0 256; do
10087 touch $DIR/$tfile || error "touch"
10088 setfattr -n user.multiop $DIR/$tfile
10089 $MULTIOP $DIR/$tfile oa$buf_size ||
10090 error "cannot get zero length xattr value (buf_size = $buf_size)"
10094 restore_lustre_params < $save
10096 run_test 102t "zero length xattr values handled correctly"
10100 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10105 [ "$UID" != 0 ] && skip "must run as root"
10106 $GSS && skip_env "could not run under gss"
10107 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10108 skip_env "must have acl enabled"
10109 [ -z "$(which setfacl 2>/dev/null)" ] &&
10110 skip_env "could not find setfacl"
10111 remote_mds_nodsh && skip "remote MDS with nodsh"
10113 gpasswd -a daemon bin # LU-5641
10114 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10116 declare -a identity_old
10118 for num in $(seq $MDSCOUNT); do
10119 switch_identity $num true || identity_old[$num]=$?
10122 SAVE_UMASK=$(umask)
10124 mkdir -p $DIR/$tdir
10127 echo "performing cp ..."
10128 run_acl_subtest cp || error "run_acl_subtest cp failed"
10129 echo "performing getfacl-noacl..."
10130 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10131 echo "performing misc..."
10132 run_acl_subtest misc || error "misc test failed"
10133 echo "performing permissions..."
10134 run_acl_subtest permissions || error "permissions failed"
10135 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10136 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10137 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10138 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10140 echo "performing permissions xattr..."
10141 run_acl_subtest permissions_xattr ||
10142 error "permissions_xattr failed"
10144 echo "performing setfacl..."
10145 run_acl_subtest setfacl || error "setfacl test failed"
10147 # inheritance test got from HP
10148 echo "performing inheritance..."
10149 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10150 chmod +x make-tree || error "chmod +x failed"
10151 run_acl_subtest inheritance || error "inheritance test failed"
10154 echo "LU-974 ignore umask when acl is enabled..."
10155 run_acl_subtest 974 || error "LU-974 umask test failed"
10156 if [ $MDSCOUNT -ge 2 ]; then
10157 run_acl_subtest 974_remote ||
10158 error "LU-974 umask test failed under remote dir"
10161 echo "LU-2561 newly created file is same size as directory..."
10162 if [ "$mds1_FSTYPE" != "zfs" ]; then
10163 run_acl_subtest 2561 || error "LU-2561 test failed"
10165 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10168 run_acl_subtest 4924 || error "LU-4924 test failed"
10173 for num in $(seq $MDSCOUNT); do
10174 if [ "${identity_old[$num]}" = 1 ]; then
10175 switch_identity $num false || identity_old[$num]=$?
10179 run_test 103a "acl test"
10185 for U in {0..511}; do
10187 local O=$(printf "%04o" $U)
10189 umask $(printf "%04o" $((511 ^ $O)))
10190 $LFS setstripe -c 1 $DIR/$tfile.s$O
10191 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10193 (( $S == ($O & 0666) )) ||
10194 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10196 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10197 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10198 (( $S == ($O & 0666) )) ||
10199 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10201 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10202 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10203 (( $S == ($O & 0666) )) ||
10204 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10205 rm -f $DIR/$tfile.[smp]$0
10209 # limit the concurrently running threads to 64. LU-11878
10210 local idx=$((U % 64))
10211 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10216 run_test 103b "umask lfs setstripe"
10219 mkdir -p $DIR/$tdir
10220 cp -rp $DIR/$tdir $DIR/$tdir.bak
10222 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10223 error "$DIR/$tdir shouldn't contain default ACL"
10224 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10225 error "$DIR/$tdir.bak shouldn't contain default ACL"
10228 run_test 103c "'cp -rp' won't set empty acl"
10231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10234 lfs df || error "lfs df failed"
10235 lfs df -ih || error "lfs df -ih failed"
10236 lfs df -h $DIR || error "lfs df -h $DIR failed"
10237 lfs df -i $DIR || error "lfs df -i $DIR failed"
10238 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10239 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10241 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10242 lctl --device %$OSC deactivate
10243 lfs df || error "lfs df with deactivated OSC failed"
10244 lctl --device %$OSC activate
10245 # wait the osc back to normal
10246 wait_osc_import_ready client ost
10248 lfs df || error "lfs df with reactivated OSC failed"
10251 run_test 104a "lfs df [-ih] [path] test ========================="
10254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10255 [ $RUNAS_ID -eq $UID ] &&
10256 skip_env "RUNAS_ID = UID = $UID -- skipping"
10258 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10259 grep "Permission denied" | wc -l)))
10260 if [ $denied_cnt -ne 0 ]; then
10261 error "lfs check servers test failed"
10264 run_test 104b "$RUNAS lfs check servers test ===================="
10267 # doesn't work on 2.4 kernels
10269 if $(flock_is_enabled); then
10270 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10272 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10276 run_test 105a "flock when mounted without -o flock test ========"
10280 if $(flock_is_enabled); then
10281 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10283 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10287 run_test 105b "fcntl when mounted without -o flock test ========"
10291 if $(flock_is_enabled); then
10292 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10294 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10298 run_test 105c "lockf when mounted without -o flock test"
10300 test_105d() { # bug 15924
10301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10303 test_mkdir $DIR/$tdir
10304 flock_is_enabled || skip_env "mount w/o flock enabled"
10305 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10306 $LCTL set_param fail_loc=0x80000315
10307 flocks_test 2 $DIR/$tdir
10309 run_test 105d "flock race (should not freeze) ========"
10311 test_105e() { # bug 22660 && 22040
10312 flock_is_enabled || skip_env "mount w/o flock enabled"
10315 flocks_test 3 $DIR/$tfile
10317 run_test 105e "Two conflicting flocks from same process"
10319 test_106() { #bug 10921
10320 test_mkdir $DIR/$tdir
10321 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10322 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10324 run_test 106 "attempt exec of dir followed by chown of that dir"
10327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10335 local save_pattern=$(sysctl -n kernel.core_pattern)
10336 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10337 sysctl -w kernel.core_pattern=$file
10338 sysctl -w kernel.core_uses_pid=0
10340 ulimit -c unlimited
10346 kill -s 11 $SLEEPPID
10348 if [ -e $file ]; then
10349 size=`stat -c%s $file`
10350 [ $size -eq 0 ] && error "Fail to create core file $file"
10352 error "Fail to create core file $file"
10355 sysctl -w kernel.core_pattern=$save_pattern
10356 sysctl -w kernel.core_uses_pid=$save_uses_pid
10359 run_test 107 "Coredump on SIG"
10362 test_mkdir $DIR/$tdir
10363 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10364 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10365 error "mkdir with 256 char should fail, but did not"
10366 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10367 error "create with 255 char failed"
10368 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10369 error "create with 256 char should fail, but did not"
10374 run_test 110 "filename length checking"
10377 # Purpose: To verify dynamic thread (OSS) creation.
10380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10381 remote_ost_nodsh && skip "remote OST with nodsh"
10383 # Lustre does not stop service threads once they are started.
10384 # Reset number of running threads to default.
10389 local save_params="$TMP/sanity-$TESTNAME.parameters"
10391 # Get ll_ost_io count before I/O
10392 OSTIO_pre=$(do_facet ost1 \
10393 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10394 # Exit if lustre is not running (ll_ost_io not running).
10395 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10397 echo "Starting with $OSTIO_pre threads"
10398 local thread_max=$((OSTIO_pre * 2))
10399 local rpc_in_flight=$((thread_max * 2))
10400 # Number of I/O Process proposed to be started.
10402 local facets=$(get_facets OST)
10404 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10405 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10407 # Set in_flight to $rpc_in_flight
10408 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10409 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10410 nfiles=${rpc_in_flight}
10411 # Set ost thread_max to $thread_max
10412 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10414 # 5 Minutes should be sufficient for max number of OSS
10415 # threads(thread_max) to be created.
10419 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10420 test_mkdir $DIR/$tdir
10421 for i in $(seq $nfiles); do
10422 local file=$DIR/$tdir/${tfile}-$i
10423 $LFS setstripe -c -1 -i 0 $file
10424 ($WTL $file $timeout)&
10427 # I/O Started - Wait for thread_started to reach thread_max or report
10428 # error if thread_started is more than thread_max.
10429 echo "Waiting for thread_started to reach thread_max"
10430 local thread_started=0
10431 local end_time=$((SECONDS + timeout))
10433 while [ $SECONDS -le $end_time ] ; do
10435 # Get ost i/o thread_started count.
10436 thread_started=$(do_facet ost1 \
10438 ost.OSS.ost_io.threads_started | cut -d= -f2")
10439 # Break out if thread_started is equal/greater than thread_max
10440 if [[ $thread_started -ge $thread_max ]]; then
10441 echo ll_ost_io thread_started $thread_started, \
10442 equal/greater than thread_max $thread_max
10448 # Cleanup - We have the numbers, Kill i/o jobs if running.
10449 jobcount=($(jobs -p))
10450 for i in $(seq 0 $((${#jobcount[@]}-1)))
10452 kill -9 ${jobcount[$i]}
10453 if [ $? -ne 0 ] ; then
10455 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10459 # Cleanup files left by WTL binary.
10460 for i in $(seq $nfiles); do
10461 local file=$DIR/$tdir/${tfile}-$i
10463 if [ $? -ne 0 ] ; then
10464 echo "Warning: Failed to delete file $file"
10468 restore_lustre_params <$save_params
10469 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10471 # Error out if no new thread has started or Thread started is greater
10473 if [[ $thread_started -le $OSTIO_pre ||
10474 $thread_started -gt $thread_max ]]; then
10475 error "ll_ost_io: thread_started $thread_started" \
10476 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10477 "No new thread started or thread started greater " \
10481 run_test 115 "verify dynamic thread creation===================="
10484 wait_delete_completed
10485 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10486 echo "OST kbytes available: ${AVAIL[@]}"
10491 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10492 #echo OST $i: ${AVAIL[i]}kb
10493 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10497 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10502 echo "Min free space: OST $MINI: $MINV"
10503 echo "Max free space: OST $MAXI: $MAXV"
10506 test_116a() { # was previously test_116()
10507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10508 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10509 remote_mds_nodsh && skip "remote MDS with nodsh"
10511 echo -n "Free space priority "
10512 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10517 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10518 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10519 trap simple_cleanup_common EXIT
10521 # Check if we need to generate uneven OSTs
10522 test_mkdir -p $DIR/$tdir/OST${MINI}
10523 local FILL=$((MINV / 4))
10524 local DIFF=$((MAXV - MINV))
10525 local DIFF2=$((DIFF * 100 / MINV))
10527 local threshold=$(do_facet $SINGLEMDS \
10528 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10529 threshold=${threshold%%%}
10530 echo -n "Check for uneven OSTs: "
10531 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10533 if [[ $DIFF2 -gt $threshold ]]; then
10535 echo "Don't need to fill OST$MINI"
10537 # generate uneven OSTs. Write 2% over the QOS threshold value
10539 DIFF=$((threshold - DIFF2 + 2))
10540 DIFF2=$((MINV * DIFF / 100))
10541 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10542 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10543 error "setstripe failed"
10544 DIFF=$((DIFF2 / 2048))
10546 while [ $i -lt $DIFF ]; do
10548 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10549 bs=2M count=1 2>/dev/null
10558 DIFF=$((MAXV - MINV))
10559 DIFF2=$((DIFF * 100 / MINV))
10560 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10561 if [ $DIFF2 -gt $threshold ]; then
10564 echo "failed - QOS mode won't be used"
10565 simple_cleanup_common
10566 skip "QOS imbalance criteria not met"
10574 # now fill using QOS
10575 $LFS setstripe -c 1 $DIR/$tdir
10576 FILL=$((FILL / 200))
10577 if [ $FILL -gt 600 ]; then
10580 echo "writing $FILL files to QOS-assigned OSTs"
10582 while [ $i -lt $FILL ]; do
10584 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10585 count=1 2>/dev/null
10588 echo "wrote $i 200k files"
10592 echo "Note: free space may not be updated, so measurements might be off"
10594 DIFF2=$((MAXV - MINV))
10595 echo "free space delta: orig $DIFF final $DIFF2"
10596 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10597 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10598 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10599 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10600 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10601 if [[ $DIFF -gt 0 ]]; then
10602 FILL=$((DIFF2 * 100 / DIFF - 100))
10603 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10606 # Figure out which files were written where
10607 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10608 awk '/'$MINI1': / {print $2; exit}')
10610 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10611 echo "$MINC files created on smaller OST $MINI1"
10612 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10613 awk '/'$MAXI1': / {print $2; exit}')
10615 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10616 echo "$MAXC files created on larger OST $MAXI1"
10617 if [[ $MINC -gt 0 ]]; then
10618 FILL=$((MAXC * 100 / MINC - 100))
10619 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10621 [[ $MAXC -gt $MINC ]] ||
10622 error_ignore LU-9 "stripe QOS didn't balance free space"
10623 simple_cleanup_common
10625 run_test 116a "stripe QOS: free space balance ==================="
10627 test_116b() { # LU-2093
10628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10629 remote_mds_nodsh && skip "remote MDS with nodsh"
10631 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10632 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10633 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10634 [ -z "$old_rr" ] && skip "no QOS"
10635 do_facet $SINGLEMDS lctl set_param \
10636 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10637 mkdir -p $DIR/$tdir
10638 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10639 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10640 do_facet $SINGLEMDS lctl set_param fail_loc=0
10642 do_facet $SINGLEMDS lctl set_param \
10643 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10645 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10647 test_117() # bug 10891
10649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10651 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10652 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10653 lctl set_param fail_loc=0x21e
10654 > $DIR/$tfile || error "truncate failed"
10655 lctl set_param fail_loc=0
10656 echo "Truncate succeeded."
10659 run_test 117 "verify osd extend =========="
10661 NO_SLOW_RESENDCOUNT=4
10662 export OLD_RESENDCOUNT=""
10663 set_resend_count () {
10664 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10665 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10666 lctl set_param -n $PROC_RESENDCOUNT $1
10667 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10670 # for reduce test_118* time (b=14842)
10671 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10673 # Reset async IO behavior after error case
10675 FILE=$DIR/reset_async
10677 # Ensure all OSCs are cleared
10678 $LFS setstripe -c -1 $FILE
10679 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10684 test_118a() #bug 11710
10686 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10690 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10691 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10692 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10694 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10695 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10700 run_test 118a "verify O_SYNC works =========="
10704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10705 remote_ost_nodsh && skip "remote OST with nodsh"
10709 #define OBD_FAIL_SRV_ENOENT 0x217
10710 set_nodes_failloc "$(osts_nodes)" 0x217
10711 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10713 set_nodes_failloc "$(osts_nodes)" 0
10714 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10715 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10718 if [[ $RC -eq 0 ]]; then
10719 error "Must return error due to dropped pages, rc=$RC"
10723 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10724 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10728 echo "Dirty pages not leaked on ENOENT"
10730 # Due to the above error the OSC will issue all RPCs syncronously
10731 # until a subsequent RPC completes successfully without error.
10732 $MULTIOP $DIR/$tfile Ow4096yc
10737 run_test 118b "Reclaim dirty pages on fatal error =========="
10741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10743 # for 118c, restore the original resend count, LU-1940
10744 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10745 set_resend_count $OLD_RESENDCOUNT
10746 remote_ost_nodsh && skip "remote OST with nodsh"
10750 #define OBD_FAIL_OST_EROFS 0x216
10751 set_nodes_failloc "$(osts_nodes)" 0x216
10753 # multiop should block due to fsync until pages are written
10754 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10758 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10759 error "Multiop failed to block on fsync, pid=$MULTIPID"
10762 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10764 if [[ $WRITEBACK -eq 0 ]]; then
10765 error "No page in writeback, writeback=$WRITEBACK"
10768 set_nodes_failloc "$(osts_nodes)" 0
10771 if [[ $RC -ne 0 ]]; then
10772 error "Multiop fsync failed, rc=$RC"
10775 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10776 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10778 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10779 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10783 echo "Dirty pages flushed via fsync on EROFS"
10786 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10788 # continue to use small resend count to reduce test_118* time (b=14842)
10789 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10793 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10794 remote_ost_nodsh && skip "remote OST with nodsh"
10798 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10799 set_nodes_failloc "$(osts_nodes)" 0x214
10800 # multiop should block due to fsync until pages are written
10801 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10805 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10806 error "Multiop failed to block on fsync, pid=$MULTIPID"
10809 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10811 if [[ $WRITEBACK -eq 0 ]]; then
10812 error "No page in writeback, writeback=$WRITEBACK"
10815 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10816 set_nodes_failloc "$(osts_nodes)" 0
10818 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10819 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10821 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10822 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10826 echo "Dirty pages gaurenteed flushed via fsync"
10829 run_test 118d "Fsync validation inject a delay of the bulk =========="
10832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10836 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10837 lctl set_param fail_loc=0x8000040a
10839 # Should simulate EINVAL error which is fatal
10840 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10842 if [[ $RC -eq 0 ]]; then
10843 error "Must return error due to dropped pages, rc=$RC"
10846 lctl set_param fail_loc=0x0
10848 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10849 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10850 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10852 if [[ $LOCKED -ne 0 ]]; then
10853 error "Locked pages remain in cache, locked=$LOCKED"
10856 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10857 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10861 echo "No pages locked after fsync"
10866 run_test 118f "Simulate unrecoverable OSC side error =========="
10869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10873 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10874 lctl set_param fail_loc=0x406
10876 # simulate local -ENOMEM
10877 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10880 lctl set_param fail_loc=0
10881 if [[ $RC -eq 0 ]]; then
10882 error "Must return error due to dropped pages, rc=$RC"
10885 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10886 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10887 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10889 if [[ $LOCKED -ne 0 ]]; then
10890 error "Locked pages remain in cache, locked=$LOCKED"
10893 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10894 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10898 echo "No pages locked after fsync"
10903 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10907 remote_ost_nodsh && skip "remote OST with nodsh"
10911 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10912 set_nodes_failloc "$(osts_nodes)" 0x20e
10913 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10914 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10917 set_nodes_failloc "$(osts_nodes)" 0
10918 if [[ $RC -eq 0 ]]; then
10919 error "Must return error due to dropped pages, rc=$RC"
10922 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10923 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10924 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10926 if [[ $LOCKED -ne 0 ]]; then
10927 error "Locked pages remain in cache, locked=$LOCKED"
10930 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10931 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10935 echo "No pages locked after fsync"
10939 run_test 118h "Verify timeout in handling recoverables errors =========="
10941 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10945 remote_ost_nodsh && skip "remote OST with nodsh"
10949 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10950 set_nodes_failloc "$(osts_nodes)" 0x20e
10952 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10953 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10956 set_nodes_failloc "$(osts_nodes)" 0
10960 if [[ $RC -ne 0 ]]; then
10961 error "got error, but should be not, rc=$RC"
10964 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10965 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10966 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10967 if [[ $LOCKED -ne 0 ]]; then
10968 error "Locked pages remain in cache, locked=$LOCKED"
10971 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10972 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10976 echo "No pages locked after fsync"
10980 run_test 118i "Fix error before timeout in recoverable error =========="
10982 [ "$SLOW" = "no" ] && set_resend_count 4
10985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10986 remote_ost_nodsh && skip "remote OST with nodsh"
10990 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10991 set_nodes_failloc "$(osts_nodes)" 0x220
10993 # return -EIO from OST
10994 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10996 set_nodes_failloc "$(osts_nodes)" 0x0
10997 if [[ $RC -eq 0 ]]; then
10998 error "Must return error due to dropped pages, rc=$RC"
11001 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11002 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11003 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11004 if [[ $LOCKED -ne 0 ]]; then
11005 error "Locked pages remain in cache, locked=$LOCKED"
11008 # in recoverable error on OST we want resend and stay until it finished
11009 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11010 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11014 echo "No pages locked after fsync"
11018 run_test 118j "Simulate unrecoverable OST side error =========="
11022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11023 remote_ost_nodsh && skip "remote OSTs with nodsh"
11025 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11026 set_nodes_failloc "$(osts_nodes)" 0x20e
11027 test_mkdir $DIR/$tdir
11029 for ((i=0;i<10;i++)); do
11030 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11031 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11038 set_nodes_failloc "$(osts_nodes)" 0
11041 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11043 test_118l() # LU-646
11045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11047 test_mkdir $DIR/$tdir
11048 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11051 run_test 118l "fsync dir"
11053 test_118m() # LU-3066
11055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11057 test_mkdir $DIR/$tdir
11058 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11061 run_test 118m "fdatasync dir ========="
11063 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11071 remote_ost_nodsh && skip "remote OSTs with nodsh"
11073 # Sleep to avoid a cached response.
11074 #define OBD_STATFS_CACHE_SECONDS 1
11077 # Inject a 10 second delay in the OST_STATFS handler.
11078 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11079 set_nodes_failloc "$(osts_nodes)" 0x242
11082 stat --file-system $MOUNT > /dev/null
11085 set_nodes_failloc "$(osts_nodes)" 0
11087 if ((end - begin > 20)); then
11088 error "statfs took $((end - begin)) seconds, expected 10"
11091 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11093 test_119a() # bug 11737
11095 BSIZE=$((512 * 1024))
11096 directio write $DIR/$tfile 0 1 $BSIZE
11097 # We ask to read two blocks, which is more than a file size.
11098 # directio will indicate an error when requested and actual
11099 # sizes aren't equeal (a normal situation in this case) and
11100 # print actual read amount.
11101 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11102 if [ "$NOB" != "$BSIZE" ]; then
11103 error "read $NOB bytes instead of $BSIZE"
11107 run_test 119a "Short directIO read must return actual read amount"
11109 test_119b() # bug 11737
11111 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11113 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11114 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11116 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11117 error "direct read failed"
11120 run_test 119b "Sparse directIO read must return actual read amount"
11122 test_119c() # bug 13099
11125 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11126 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11129 run_test 119c "Testing for direct read hitting hole"
11131 test_119d() # bug 15950
11133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11135 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11136 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11138 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11139 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11140 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11141 lctl set_param fail_loc=0x40d
11142 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11145 cat $DIR/$tfile > /dev/null &
11146 lctl set_param fail_loc=0
11149 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11151 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11152 error "the read rpcs have not completed in 2s"
11154 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11156 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11160 remote_mds_nodsh && skip "remote MDS with nodsh"
11161 test_mkdir -i0 -c1 $DIR/$tdir
11162 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11163 skip_env "no early lock cancel on server"
11165 lru_resize_disable mdc
11166 lru_resize_disable osc
11167 cancel_lru_locks mdc
11168 # asynchronous object destroy at MDT could cause bl ast to client
11169 cancel_lru_locks osc
11171 stat $DIR/$tdir > /dev/null
11172 can1=$(do_facet mds1 \
11173 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11174 awk '/ldlm_cancel/ {print $2}')
11175 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11176 awk '/ldlm_bl_callback/ {print $2}')
11177 test_mkdir -i0 -c1 $DIR/$tdir/d1
11178 can2=$(do_facet mds1 \
11179 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11180 awk '/ldlm_cancel/ {print $2}')
11181 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11182 awk '/ldlm_bl_callback/ {print $2}')
11183 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11184 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11185 lru_resize_enable mdc
11186 lru_resize_enable osc
11188 run_test 120a "Early Lock Cancel: mkdir test"
11191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11192 remote_mds_nodsh && skip "remote MDS with nodsh"
11193 test_mkdir $DIR/$tdir
11194 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11195 skip_env "no early lock cancel on server"
11197 lru_resize_disable mdc
11198 lru_resize_disable osc
11199 cancel_lru_locks mdc
11200 stat $DIR/$tdir > /dev/null
11201 can1=$(do_facet $SINGLEMDS \
11202 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11203 awk '/ldlm_cancel/ {print $2}')
11204 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11205 awk '/ldlm_bl_callback/ {print $2}')
11206 touch $DIR/$tdir/f1
11207 can2=$(do_facet $SINGLEMDS \
11208 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11209 awk '/ldlm_cancel/ {print $2}')
11210 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11211 awk '/ldlm_bl_callback/ {print $2}')
11212 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11213 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11214 lru_resize_enable mdc
11215 lru_resize_enable osc
11217 run_test 120b "Early Lock Cancel: create test"
11220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11221 remote_mds_nodsh && skip "remote MDS with nodsh"
11222 test_mkdir -i0 -c1 $DIR/$tdir
11223 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11224 skip "no early lock cancel on server"
11226 lru_resize_disable mdc
11227 lru_resize_disable osc
11228 test_mkdir -i0 -c1 $DIR/$tdir/d1
11229 test_mkdir -i0 -c1 $DIR/$tdir/d2
11230 touch $DIR/$tdir/d1/f1
11231 cancel_lru_locks mdc
11232 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11233 can1=$(do_facet mds1 \
11234 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11235 awk '/ldlm_cancel/ {print $2}')
11236 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11237 awk '/ldlm_bl_callback/ {print $2}')
11238 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11239 can2=$(do_facet mds1 \
11240 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11241 awk '/ldlm_cancel/ {print $2}')
11242 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11243 awk '/ldlm_bl_callback/ {print $2}')
11244 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11245 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11246 lru_resize_enable mdc
11247 lru_resize_enable osc
11249 run_test 120c "Early Lock Cancel: link test"
11252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11253 remote_mds_nodsh && skip "remote MDS with nodsh"
11254 test_mkdir -i0 -c1 $DIR/$tdir
11255 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11256 skip_env "no early lock cancel on server"
11258 lru_resize_disable mdc
11259 lru_resize_disable osc
11261 cancel_lru_locks mdc
11262 stat $DIR/$tdir > /dev/null
11263 can1=$(do_facet mds1 \
11264 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11265 awk '/ldlm_cancel/ {print $2}')
11266 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11267 awk '/ldlm_bl_callback/ {print $2}')
11268 chmod a+x $DIR/$tdir
11269 can2=$(do_facet mds1 \
11270 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11271 awk '/ldlm_cancel/ {print $2}')
11272 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11273 awk '/ldlm_bl_callback/ {print $2}')
11274 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11275 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11276 lru_resize_enable mdc
11277 lru_resize_enable osc
11279 run_test 120d "Early Lock Cancel: setattr test"
11282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11283 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11284 skip_env "no early lock cancel on server"
11285 remote_mds_nodsh && skip "remote MDS with nodsh"
11287 local dlmtrace_set=false
11289 test_mkdir -i0 -c1 $DIR/$tdir
11290 lru_resize_disable mdc
11291 lru_resize_disable osc
11292 ! $LCTL get_param debug | grep -q dlmtrace &&
11293 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11294 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11295 cancel_lru_locks mdc
11296 cancel_lru_locks osc
11297 dd if=$DIR/$tdir/f1 of=/dev/null
11298 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11299 # XXX client can not do early lock cancel of OST lock
11300 # during unlink (LU-4206), so cancel osc lock now.
11302 cancel_lru_locks osc
11303 can1=$(do_facet mds1 \
11304 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11305 awk '/ldlm_cancel/ {print $2}')
11306 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11307 awk '/ldlm_bl_callback/ {print $2}')
11308 unlink $DIR/$tdir/f1
11310 can2=$(do_facet mds1 \
11311 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11312 awk '/ldlm_cancel/ {print $2}')
11313 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11314 awk '/ldlm_bl_callback/ {print $2}')
11315 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11316 $LCTL dk $TMP/cancel.debug.txt
11317 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11318 $LCTL dk $TMP/blocking.debug.txt
11319 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11320 lru_resize_enable mdc
11321 lru_resize_enable osc
11323 run_test 120e "Early Lock Cancel: unlink test"
11326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11327 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11328 skip_env "no early lock cancel on server"
11329 remote_mds_nodsh && skip "remote MDS with nodsh"
11331 test_mkdir -i0 -c1 $DIR/$tdir
11332 lru_resize_disable mdc
11333 lru_resize_disable osc
11334 test_mkdir -i0 -c1 $DIR/$tdir/d1
11335 test_mkdir -i0 -c1 $DIR/$tdir/d2
11336 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11337 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11338 cancel_lru_locks mdc
11339 cancel_lru_locks osc
11340 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11341 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11342 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11343 # XXX client can not do early lock cancel of OST lock
11344 # during rename (LU-4206), so cancel osc lock now.
11346 cancel_lru_locks osc
11347 can1=$(do_facet mds1 \
11348 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11349 awk '/ldlm_cancel/ {print $2}')
11350 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11351 awk '/ldlm_bl_callback/ {print $2}')
11352 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11354 can2=$(do_facet mds1 \
11355 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11356 awk '/ldlm_cancel/ {print $2}')
11357 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11358 awk '/ldlm_bl_callback/ {print $2}')
11359 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11360 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11361 lru_resize_enable mdc
11362 lru_resize_enable osc
11364 run_test 120f "Early Lock Cancel: rename test"
11367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11368 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11369 skip_env "no early lock cancel on server"
11370 remote_mds_nodsh && skip "remote MDS with nodsh"
11372 lru_resize_disable mdc
11373 lru_resize_disable osc
11375 echo create $count files
11376 test_mkdir $DIR/$tdir
11377 cancel_lru_locks mdc
11378 cancel_lru_locks osc
11381 can0=$(do_facet $SINGLEMDS \
11382 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11383 awk '/ldlm_cancel/ {print $2}')
11384 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11385 awk '/ldlm_bl_callback/ {print $2}')
11386 createmany -o $DIR/$tdir/f $count
11388 can1=$(do_facet $SINGLEMDS \
11389 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11390 awk '/ldlm_cancel/ {print $2}')
11391 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11392 awk '/ldlm_bl_callback/ {print $2}')
11394 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11395 echo rm $count files
11398 can2=$(do_facet $SINGLEMDS \
11399 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11400 awk '/ldlm_cancel/ {print $2}')
11401 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11402 awk '/ldlm_bl_callback/ {print $2}')
11404 echo total: $count removes in $((t2-t1))
11405 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11407 # wait for commitment of removal
11408 lru_resize_enable mdc
11409 lru_resize_enable osc
11411 run_test 120g "Early Lock Cancel: performance test"
11413 test_121() { #bug #10589
11414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11417 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11418 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11419 lctl set_param fail_loc=0x310
11420 cancel_lru_locks osc > /dev/null
11421 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11422 lctl set_param fail_loc=0
11423 [[ $reads -eq $writes ]] ||
11424 error "read $reads blocks, must be $writes blocks"
11426 run_test 121 "read cancel race ========="
11428 test_123a_base() { # was test 123, statahead(bug 11401)
11432 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11433 log "testing UP system. Performance may be lower than expected."
11438 test_mkdir $DIR/$tdir
11439 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11440 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11442 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11443 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11445 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
11446 lctl set_param -n llite.*.statahead_max 0
11447 lctl get_param llite.*.statahead_max
11448 cancel_lru_locks mdc
11449 cancel_lru_locks osc
11451 time $lsx $DIR/$tdir | wc -l
11453 delta=$((etime - stime))
11454 log "$lsx $i files without statahead: $delta sec"
11455 lctl set_param llite.*.statahead_max=$max
11457 swrong=$(lctl get_param -n llite.*.statahead_stats |
11458 grep "statahead wrong:" | awk '{print $3}')
11459 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11460 cancel_lru_locks mdc
11461 cancel_lru_locks osc
11463 time $lsx $DIR/$tdir | wc -l
11465 delta_sa=$((etime - stime))
11466 log "$lsx $i files with statahead: $delta_sa sec"
11467 lctl get_param -n llite.*.statahead_stats
11468 ewrong=$(lctl get_param -n llite.*.statahead_stats |
11469 grep "statahead wrong:" | awk '{print $3}')
11471 [[ $swrong -lt $ewrong ]] &&
11472 log "statahead was stopped, maybe too many locks held!"
11473 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11475 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11476 max=$(lctl get_param -n llite.*.statahead_max |
11478 lctl set_param -n llite.*.statahead_max 0
11479 lctl get_param llite.*.statahead_max
11480 cancel_lru_locks mdc
11481 cancel_lru_locks osc
11483 time $lsx $DIR/$tdir | wc -l
11485 delta=$((etime - stime))
11486 log "$lsx $i files again without statahead: $delta sec"
11487 lctl set_param llite.*.statahead_max=$max
11488 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
11489 if [ $SLOWOK -eq 0 ]; then
11490 error "$lsx $i files is slower with statahead!"
11492 log "$lsx $i files is slower with statahead!"
11498 [ $delta -gt 20 ] && break
11499 [ $delta -gt 8 ] && MULT=$((50 / delta))
11500 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11508 delta=$((etime - stime))
11509 log "rm -r $DIR/$tdir/: $delta seconds"
11511 lctl get_param -n llite.*.statahead_stats
11515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11517 test_123a_base "ls -l"
11519 run_test 123aa "verify statahead work"
11522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11524 statx_supported || skip_env "Test must be statx() syscall supported"
11526 test_123a_base "$STATX -l"
11528 run_test 123ab "verify statahead work by using statx"
11531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11533 statx_supported || skip_env "Test must be statx() syscall supported"
11540 cancel_lru_locks $OSC
11541 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11542 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
11543 awk '/agl.total:/ {print $3}')
11544 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
11545 test_123a_base "$STATX --cached=always -D"
11546 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
11547 awk '/agl.total:/ {print $3}')
11548 [ $agl_before -eq $agl_after ] ||
11549 error "Should not trigger AGL thread - $agl_before:$agl_after"
11550 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11551 [ $rpcs_after -eq $rpcs_before ] ||
11552 error "$STATX should not send glimpse RPCs to $OSC"
11554 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
11556 test_123b () { # statahead(bug 15027)
11557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11559 test_mkdir $DIR/$tdir
11560 createmany -o $DIR/$tdir/$tfile-%d 1000
11562 cancel_lru_locks mdc
11563 cancel_lru_locks osc
11565 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11566 lctl set_param fail_loc=0x80000803
11567 ls -lR $DIR/$tdir > /dev/null
11569 lctl set_param fail_loc=0x0
11570 lctl get_param -n llite.*.statahead_stats
11575 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11578 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11580 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11581 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11582 touch $DIR/$tdir.1/{1..3}
11583 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11585 remount_client $MOUNT
11587 $MULTIOP $DIR/$tdir.0 Q
11589 # let statahead to complete
11590 ls -l $DIR/$tdir.0 > /dev/null
11592 testid=$(echo $TESTNAME | tr '_' ' ')
11593 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11594 error "statahead warning" || true
11596 run_test 123c "Can not initialize inode warning on DNE statahead"
11599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11600 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11601 skip_env "no lru resize on server"
11605 test_mkdir $DIR/$tdir
11607 log "create $NR files at $DIR/$tdir"
11608 createmany -o $DIR/$tdir/f $NR ||
11609 error "failed to create $NR files in $DIR/$tdir"
11611 cancel_lru_locks mdc
11612 ls -l $DIR/$tdir > /dev/null
11616 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11617 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11618 LRU_SIZE=$($LCTL get_param -n $PARAM)
11619 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11620 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11622 log "NS=$(basename $NSDIR)"
11627 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11628 skip "Not enough cached locks created!"
11630 log "LRU=$LRU_SIZE"
11634 # We know that lru resize allows one client to hold $LIMIT locks
11635 # for 10h. After that locks begin to be killed by client.
11637 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11639 if [ $LIMIT -lt $LRU_SIZE ]; then
11640 skip "Limit is too small $LIMIT"
11643 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11644 # killing locks. Some time was spent for creating locks. This means
11645 # that up to the moment of sleep finish we must have killed some of
11646 # them (10-100 locks). This depends on how fast ther were created.
11647 # Many of them were touched in almost the same moment and thus will
11648 # be killed in groups.
11649 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11651 # Use $LRU_SIZE_B here to take into account real number of locks
11652 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11653 local LRU_SIZE_B=$LRU_SIZE
11655 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11656 log "OLD_LVF=$OLD_LVF"
11657 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11659 # Let's make sure that we really have some margin. Client checks
11660 # cached locks every 10 sec.
11661 SLEEP=$((SLEEP+20))
11662 log "Sleep ${SLEEP} sec"
11664 while ((SEC<$SLEEP)); do
11668 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11669 echo -n "$LRU_SIZE"
11672 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11673 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11675 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11676 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11677 unlinkmany $DIR/$tdir/f $NR
11681 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11682 log "unlink $NR files at $DIR/$tdir"
11683 unlinkmany $DIR/$tdir/f $NR
11685 run_test 124a "lru resize ======================================="
11687 get_max_pool_limit()
11689 local limit=$($LCTL get_param \
11690 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11692 for l in $limit; do
11693 if [[ $l -gt $max ]]; then
11701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11702 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11703 skip_env "no lru resize on server"
11705 LIMIT=$(get_max_pool_limit)
11707 NR=$(($(default_lru_size)*20))
11708 if [[ $NR -gt $LIMIT ]]; then
11709 log "Limit lock number by $LIMIT locks"
11713 IFree=$(mdsrate_inodes_available)
11714 if [ $IFree -lt $NR ]; then
11715 log "Limit lock number by $IFree inodes"
11719 lru_resize_disable mdc
11720 test_mkdir -p $DIR/$tdir/disable_lru_resize
11722 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11723 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11724 cancel_lru_locks mdc
11727 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11730 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11733 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11737 nolruresize_delta=$((etime-stime))
11738 log "ls -la time: $nolruresize_delta seconds"
11739 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11740 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11742 lru_resize_enable mdc
11743 test_mkdir -p $DIR/$tdir/enable_lru_resize
11745 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11746 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11747 cancel_lru_locks mdc
11750 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11753 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11756 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11760 lruresize_delta=$((etime-stime))
11761 log "ls -la time: $lruresize_delta seconds"
11762 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11764 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11765 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11766 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11767 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11769 log "lru resize performs the same with no lru resize"
11771 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11773 run_test 124b "lru resize (performance test) ======================="
11776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11777 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11778 skip_env "no lru resize on server"
11780 # cache ununsed locks on client
11782 cancel_lru_locks mdc
11783 test_mkdir $DIR/$tdir
11784 createmany -o $DIR/$tdir/f $nr ||
11785 error "failed to create $nr files in $DIR/$tdir"
11786 ls -l $DIR/$tdir > /dev/null
11788 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11789 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11790 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11791 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11792 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11794 # set lru_max_age to 1 sec
11795 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11796 echo "sleep $((recalc_p * 2)) seconds..."
11797 sleep $((recalc_p * 2))
11799 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11800 # restore lru_max_age
11801 $LCTL set_param -n $nsdir.lru_max_age $max_age
11802 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11803 unlinkmany $DIR/$tdir/f $nr
11805 run_test 124c "LRUR cancel very aged locks"
11808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11809 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11810 skip_env "no lru resize on server"
11812 # cache ununsed locks on client
11815 lru_resize_disable mdc
11816 stack_trap "lru_resize_enable mdc" EXIT
11818 cancel_lru_locks mdc
11820 # asynchronous object destroy at MDT could cause bl ast to client
11821 test_mkdir $DIR/$tdir
11822 createmany -o $DIR/$tdir/f $nr ||
11823 error "failed to create $nr files in $DIR/$tdir"
11824 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11826 ls -l $DIR/$tdir > /dev/null
11828 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11829 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11830 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11831 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11833 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11835 # set lru_max_age to 1 sec
11836 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11837 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11839 echo "sleep $((recalc_p * 2)) seconds..."
11840 sleep $((recalc_p * 2))
11842 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11844 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11846 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11848 test_125() { # 13358
11849 $LCTL get_param -n llite.*.client_type | grep -q local ||
11850 skip "must run as local client"
11851 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11852 skip_env "must have acl enabled"
11853 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11855 test_mkdir $DIR/$tdir
11856 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11857 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11858 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11860 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11862 test_126() { # bug 12829/13455
11863 $GSS && skip_env "must run as gss disabled"
11864 $LCTL get_param -n llite.*.client_type | grep -q local ||
11865 skip "must run as local client"
11866 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11868 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11869 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11871 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11873 run_test 126 "check that the fsgid provided by the client is taken into account"
11875 test_127a() { # bug 15521
11876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11877 local name count samp unit min max sum sumsq
11879 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11880 echo "stats before reset"
11881 $LCTL get_param osc.*.stats
11882 $LCTL set_param osc.*.stats=0
11883 local fsize=$((2048 * 1024))
11885 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11886 cancel_lru_locks osc
11887 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11889 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11890 stack_trap "rm -f $TMP/$tfile.tmp"
11891 while read name count samp unit min max sum sumsq; do
11892 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11893 [ ! $min ] && error "Missing min value for $name proc entry"
11894 eval $name=$count || error "Wrong proc format"
11897 read_bytes|write_bytes)
11898 [[ "$unit" =~ "bytes" ]] ||
11899 error "unit is not 'bytes': $unit"
11900 (( $min >= 4096 )) || error "min is too small: $min"
11901 (( $min <= $fsize )) || error "min is too big: $min"
11902 (( $max >= 4096 )) || error "max is too small: $max"
11903 (( $max <= $fsize )) || error "max is too big: $max"
11904 (( $sum == $fsize )) || error "sum is wrong: $sum"
11905 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11906 error "sumsquare is too small: $sumsq"
11907 (( $sumsq <= $fsize * $fsize )) ||
11908 error "sumsquare is too big: $sumsq"
11910 ost_read|ost_write)
11911 [[ "$unit" =~ "usec" ]] ||
11912 error "unit is not 'usec': $unit"
11916 done < $DIR/$tfile.tmp
11918 #check that we actually got some stats
11919 [ "$read_bytes" ] || error "Missing read_bytes stats"
11920 [ "$write_bytes" ] || error "Missing write_bytes stats"
11921 [ "$read_bytes" != 0 ] || error "no read done"
11922 [ "$write_bytes" != 0 ] || error "no write done"
11924 run_test 127a "verify the client stats are sane"
11926 test_127b() { # bug LU-333
11927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11928 local name count samp unit min max sum sumsq
11930 echo "stats before reset"
11931 $LCTL get_param llite.*.stats
11932 $LCTL set_param llite.*.stats=0
11934 # perform 2 reads and writes so MAX is different from SUM.
11935 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11936 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11937 cancel_lru_locks osc
11938 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11939 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11941 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11942 stack_trap "rm -f $TMP/$tfile.tmp"
11943 while read name count samp unit min max sum sumsq; do
11944 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11945 eval $name=$count || error "Wrong proc format"
11948 read_bytes|write_bytes)
11949 [[ "$unit" =~ "bytes" ]] ||
11950 error "unit is not 'bytes': $unit"
11951 (( $count == 2 )) || error "count is not 2: $count"
11952 (( $min == $PAGE_SIZE )) ||
11953 error "min is not $PAGE_SIZE: $min"
11954 (( $max == $PAGE_SIZE )) ||
11955 error "max is not $PAGE_SIZE: $max"
11956 (( $sum == $PAGE_SIZE * 2 )) ||
11957 error "sum is not $((PAGE_SIZE * 2)): $sum"
11960 [[ "$unit" =~ "usec" ]] ||
11961 error "unit is not 'usec': $unit"
11965 done < $TMP/$tfile.tmp
11967 #check that we actually got some stats
11968 [ "$read_bytes" ] || error "Missing read_bytes stats"
11969 [ "$write_bytes" ] || error "Missing write_bytes stats"
11970 [ "$read_bytes" != 0 ] || error "no read done"
11971 [ "$write_bytes" != 0 ] || error "no write done"
11973 run_test 127b "verify the llite client stats are sane"
11975 test_127c() { # LU-12394
11976 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11983 $LCTL set_param llite.*.extents_stats=1
11984 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11986 # Use two stripes so there is enough space in default config
11987 $LFS setstripe -c 2 $DIR/$tfile
11989 # Extent stats start at 0-4K and go in power of two buckets
11990 # LL_HIST_START = 12 --> 2^12 = 4K
11991 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11992 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11994 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11996 # Write and read, 2x each, second time at a non-zero offset
11997 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11998 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11999 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12000 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12004 $LCTL get_param llite.*.extents_stats
12007 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12009 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12011 reads=$(echo $bucket | awk '{print $5}')
12012 writes=$(echo $bucket | awk '{print $9}')
12013 [ "$reads" -eq $count ] ||
12014 error "$reads reads in < $bsize bucket, expect $count"
12015 [ "$writes" -eq $count ] ||
12016 error "$writes writes in < $bsize bucket, expect $count"
12019 # Test mmap write and read
12020 $LCTL set_param llite.*.extents_stats=c
12022 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12023 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12024 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12026 $LCTL get_param llite.*.extents_stats
12028 count=$(((size*1024) / PAGE_SIZE))
12030 bsize=$((2 * PAGE_SIZE / 1024))K
12032 bucket=$($LCTL get_param -n llite.*.extents_stats |
12034 reads=$(echo $bucket | awk '{print $5}')
12035 writes=$(echo $bucket | awk '{print $9}')
12036 # mmap writes fault in the page first, creating an additonal read
12037 [ "$reads" -eq $((2 * count)) ] ||
12038 error "$reads reads in < $bsize bucket, expect $count"
12039 [ "$writes" -eq $count ] ||
12040 error "$writes writes in < $bsize bucket, expect $count"
12042 run_test 127c "test llite extent stats with regular & mmap i/o"
12044 test_128() { # bug 15212
12046 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12051 result=$(grep error $TMP/$tfile.log)
12052 rm -f $DIR/$tfile $TMP/$tfile.log
12053 [ -z "$result" ] ||
12054 error "consecutive find's under interactive lfs failed"
12056 run_test 128 "interactive lfs for 2 consecutive find's"
12058 set_dir_limits () {
12063 local ldproc=/proc/fs/ldiskfs
12064 local facets=$(get_facets MDS)
12066 for facet in ${facets//,/ }; do
12067 canondev=$(ldiskfs_canon \
12068 *.$(convert_facet2label $facet).mntdev $facet)
12069 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12070 ldproc=/sys/fs/ldiskfs
12071 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12072 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12076 check_mds_dmesg() {
12077 local facets=$(get_facets MDS)
12078 for facet in ${facets//,/ }; do
12079 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12086 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12087 skip "Need MDS version with at least 2.5.56"
12088 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12089 skip_env "ldiskfs only test"
12091 remote_mds_nodsh && skip "remote MDS with nodsh"
12094 local has_warning=false
12097 mkdir -p $DIR/$tdir
12099 # block size of mds1
12100 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12101 set_dir_limits $maxsize $((maxsize * 6 / 8))
12102 stack_trap "set_dir_limits 0 0"
12103 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12104 local dirsize=$(stat -c%s "$DIR/$tdir")
12106 while (( $dirsize <= $maxsize )); do
12107 $MCREATE $DIR/$tdir/file_base_$nfiles
12109 # check two errors:
12110 # ENOSPC for ext4 max_dir_size, which has been used since
12111 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12112 if (( rc == ENOSPC )); then
12114 echo "rc=$rc returned as expected after $nfiles files"
12116 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12117 error "create failed w/o dir size limit"
12119 # messages may be rate limited if test is run repeatedly
12120 check_mds_dmesg '"is approaching max"' ||
12121 echo "warning message should be output"
12122 check_mds_dmesg '"has reached max"' ||
12123 echo "reached message should be output"
12125 dirsize=$(stat -c%s "$DIR/$tdir")
12127 [[ $dirsize -ge $maxsize ]] && return 0
12128 error "dirsize $dirsize < $maxsize after $nfiles files"
12129 elif (( rc != 0 )); then
12132 nfiles=$((nfiles + 1))
12133 dirsize=$(stat -c%s "$DIR/$tdir")
12136 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12138 run_test 129 "test directory size limit ========================"
12147 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12148 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12150 trap cleanup_130 EXIT RETURN
12152 local fm_file=$DIR/$tfile
12153 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12154 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12155 error "dd failed for $fm_file"
12157 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12158 filefrag -ves $fm_file
12160 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12161 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12162 [ $RC != 0 ] && error "filefrag $fm_file failed"
12164 filefrag_op=$(filefrag -ve -k $fm_file |
12165 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12166 lun=$($LFS getstripe -i $fm_file)
12168 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12171 for line in $filefrag_op
12173 frag_lun=`echo $line | cut -d: -f5`
12174 ext_len=`echo $line | cut -d: -f4`
12175 if (( $frag_lun != $lun )); then
12177 error "FIEMAP on 1-stripe file($fm_file) failed"
12180 (( tot_len += ext_len ))
12183 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12185 error "FIEMAP on 1-stripe file($fm_file) failed;"
12191 echo "FIEMAP on single striped file succeeded"
12193 run_test 130a "FIEMAP (1-stripe file)"
12196 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12198 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12199 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12201 trap cleanup_130 EXIT RETURN
12203 local fm_file=$DIR/$tfile
12204 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12205 error "setstripe on $fm_file"
12206 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12207 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12209 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12210 error "dd failed on $fm_file"
12212 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12213 filefrag_op=$(filefrag -ve -k $fm_file |
12214 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12216 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12217 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12222 for line in $filefrag_op
12224 frag_lun=$(echo $line | cut -d: -f5 |
12225 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12226 ext_len=$(echo $line | cut -d: -f4)
12227 if (( $frag_lun != $last_lun )); then
12228 if (( tot_len != 1024 )); then
12230 error "FIEMAP on $fm_file failed; returned " \
12231 "len $tot_len for OST $last_lun instead of 1024"
12234 (( num_luns += 1 ))
12238 (( tot_len += ext_len ))
12241 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12243 error "FIEMAP on $fm_file failed; returned wrong number of " \
12244 "luns or wrong len for OST $last_lun"
12250 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12252 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12255 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12257 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12258 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12260 trap cleanup_130 EXIT RETURN
12262 local fm_file=$DIR/$tfile
12263 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12264 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12265 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12267 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12268 error "dd failed on $fm_file"
12270 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12271 filefrag_op=$(filefrag -ve -k $fm_file |
12272 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12274 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12275 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12280 for line in $filefrag_op
12282 frag_lun=$(echo $line | cut -d: -f5 |
12283 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12284 ext_len=$(echo $line | cut -d: -f4)
12285 if (( $frag_lun != $last_lun )); then
12286 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12287 if (( logical != 512 )); then
12289 error "FIEMAP on $fm_file failed; returned " \
12290 "logical start for lun $logical instead of 512"
12293 if (( tot_len != 512 )); then
12295 error "FIEMAP on $fm_file failed; returned " \
12296 "len $tot_len for OST $last_lun instead of 1024"
12299 (( num_luns += 1 ))
12303 (( tot_len += ext_len ))
12306 if (( num_luns != 2 || tot_len != 512 )); then
12308 error "FIEMAP on $fm_file failed; returned wrong number of " \
12309 "luns or wrong len for OST $last_lun"
12315 echo "FIEMAP on 2-stripe file with hole succeeded"
12317 run_test 130c "FIEMAP (2-stripe file with hole)"
12320 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12322 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12323 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12325 trap cleanup_130 EXIT RETURN
12327 local fm_file=$DIR/$tfile
12328 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12329 error "setstripe on $fm_file"
12330 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12331 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12333 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12334 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12335 error "dd failed on $fm_file"
12337 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12338 filefrag_op=$(filefrag -ve -k $fm_file |
12339 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12341 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12342 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12347 for line in $filefrag_op
12349 frag_lun=$(echo $line | cut -d: -f5 |
12350 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12351 ext_len=$(echo $line | cut -d: -f4)
12352 if (( $frag_lun != $last_lun )); then
12353 if (( tot_len != 1024 )); then
12355 error "FIEMAP on $fm_file failed; returned " \
12356 "len $tot_len for OST $last_lun instead of 1024"
12359 (( num_luns += 1 ))
12363 (( tot_len += ext_len ))
12366 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12368 error "FIEMAP on $fm_file failed; returned wrong number of " \
12369 "luns or wrong len for OST $last_lun"
12375 echo "FIEMAP on N-stripe file succeeded"
12377 run_test 130d "FIEMAP (N-stripe file)"
12380 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12382 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12383 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12385 trap cleanup_130 EXIT RETURN
12387 local fm_file=$DIR/$tfile
12388 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12389 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12390 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12393 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12394 for ((i = 0; i < $NUM_BLKS; i++))
12396 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12399 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12400 filefrag_op=$(filefrag -ve -k $fm_file |
12401 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12403 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12404 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12409 for line in $filefrag_op
12411 frag_lun=$(echo $line | cut -d: -f5 |
12412 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12413 ext_len=$(echo $line | cut -d: -f4)
12414 if (( $frag_lun != $last_lun )); then
12415 if (( tot_len != $EXPECTED_LEN )); then
12417 error "FIEMAP on $fm_file failed; returned " \
12418 "len $tot_len for OST $last_lun instead " \
12422 (( num_luns += 1 ))
12426 (( tot_len += ext_len ))
12429 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12431 error "FIEMAP on $fm_file failed; returned wrong number " \
12432 "of luns or wrong len for OST $last_lun"
12438 echo "FIEMAP with continuation calls succeeded"
12440 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12443 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12444 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12446 local fm_file=$DIR/$tfile
12447 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12448 error "multiop create with lov_delay_create on $fm_file"
12450 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12451 filefrag_extents=$(filefrag -vek $fm_file |
12452 awk '/extents? found/ { print $2 }')
12453 if [[ "$filefrag_extents" != "0" ]]; then
12454 error "FIEMAP on $fm_file failed; " \
12455 "returned $filefrag_extents expected 0"
12460 run_test 130f "FIEMAP (unstriped file)"
12462 # Test for writev/readv
12464 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12465 error "writev test failed"
12466 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12467 error "readv failed"
12470 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12473 local fsize=$((524288 + 1048576 + 1572864))
12474 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12475 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12476 error "append writev test failed"
12478 ((fsize += 1572864 + 1048576))
12479 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12480 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12481 error "append writev test failed"
12484 run_test 131b "test append writev"
12487 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12490 run_test 131c "test read/write on file w/o objects"
12493 rwv -f $DIR/$tfile -w -n 1 1572864
12494 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12495 if [ "$NOB" != 1572864 ]; then
12496 error "Short read filed: read $NOB bytes instead of 1572864"
12500 run_test 131d "test short read"
12503 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12504 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12505 error "read hitting hole failed"
12508 run_test 131e "test read hitting hole"
12517 mds*) res=$(do_facet $facet \
12518 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12520 ost*) res=$(do_facet $facet \
12521 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12523 *) error "Wrong facet '$facet'" ;;
12525 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12526 # if the argument $3 is zero, it means any stat increment is ok.
12527 if [[ $want -gt 0 ]]; then
12528 local count=$(echo $res | awk '{ print $2 }')
12529 [[ $count -ne $want ]] &&
12530 error "The $op counter on $facet is $count, not $want"
12535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12536 remote_ost_nodsh && skip "remote OST with nodsh"
12537 remote_mds_nodsh && skip "remote MDS with nodsh"
12538 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12539 skip_env "MDS doesn't support rename stats"
12541 local testdir=$DIR/${tdir}/stats_testdir
12543 mkdir -p $DIR/${tdir}
12546 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12547 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12549 # verify mdt stats first.
12550 mkdir ${testdir} || error "mkdir failed"
12551 check_stats $SINGLEMDS "mkdir" 1
12552 touch ${testdir}/${tfile} || error "touch failed"
12553 check_stats $SINGLEMDS "open" 1
12554 check_stats $SINGLEMDS "close" 1
12555 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12556 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12557 check_stats $SINGLEMDS "mknod" 2
12559 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12560 check_stats $SINGLEMDS "unlink" 1
12561 rm -f ${testdir}/${tfile} || error "file remove failed"
12562 check_stats $SINGLEMDS "unlink" 2
12564 # remove working dir and check mdt stats again.
12565 rmdir ${testdir} || error "rmdir failed"
12566 check_stats $SINGLEMDS "rmdir" 1
12568 local testdir1=$DIR/${tdir}/stats_testdir1
12569 mkdir -p ${testdir}
12570 mkdir -p ${testdir1}
12571 touch ${testdir1}/test1
12572 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12573 check_stats $SINGLEMDS "crossdir_rename" 1
12575 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12576 check_stats $SINGLEMDS "samedir_rename" 1
12578 rm -rf $DIR/${tdir}
12580 run_test 133a "Verifying MDT stats ========================================"
12585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12586 remote_ost_nodsh && skip "remote OST with nodsh"
12587 remote_mds_nodsh && skip "remote MDS with nodsh"
12589 local testdir=$DIR/${tdir}/stats_testdir
12591 mkdir -p ${testdir} || error "mkdir failed"
12592 touch ${testdir}/${tfile} || error "touch failed"
12593 cancel_lru_locks mdc
12596 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12597 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12599 # extra mdt stats verification.
12600 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12601 check_stats $SINGLEMDS "setattr" 1
12602 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12603 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12605 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12606 check_stats $SINGLEMDS "getattr" 1
12608 rm -rf $DIR/${tdir}
12610 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12611 # so the check below is not reliable
12612 [ $MDSCOUNT -eq 1 ] || return 0
12614 # Sleep to avoid a cached response.
12615 #define OBD_STATFS_CACHE_SECONDS 1
12617 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12618 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12619 $LFS df || error "lfs failed"
12620 check_stats $SINGLEMDS "statfs" 1
12622 # check aggregated statfs (LU-10018)
12623 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12625 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12628 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12629 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12631 check_stats $SINGLEMDS "statfs" 1
12633 # We want to check that the client didn't send OST_STATFS to
12634 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12635 # extra care is needed here.
12636 if remote_mds; then
12637 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12638 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12640 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12641 [ "$res" ] && error "OST got STATFS"
12646 run_test 133b "Verifying extra MDT stats =================================="
12649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12650 remote_ost_nodsh && skip "remote OST with nodsh"
12651 remote_mds_nodsh && skip "remote MDS with nodsh"
12653 local testdir=$DIR/$tdir/stats_testdir
12655 test_mkdir -p $testdir
12657 # verify obdfilter stats.
12658 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12660 cancel_lru_locks osc
12661 wait_delete_completed
12664 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12665 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12667 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12670 cancel_lru_locks osc
12671 check_stats ost1 "write" 1
12673 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12674 check_stats ost1 "read" 1
12676 > $testdir/$tfile || error "truncate failed"
12677 check_stats ost1 "punch" 1
12679 rm -f $testdir/$tfile || error "file remove failed"
12680 wait_delete_completed
12681 check_stats ost1 "destroy" 1
12685 run_test 133c "Verifying OST stats ========================================"
12692 while [ $value -ge 2 ]; do
12697 if [ $orig -gt $order ]; then
12705 local size=('K' 'M' 'G' 'T');
12707 local size_string=$value
12709 while [ $value -ge 1024 ]; do
12710 if [ $i -gt 3 ]; then
12711 #T is the biggest unit we get here, if that is bigger,
12713 size_string=${value}T
12716 value=$((value >> 10))
12717 if [ $value -lt 1024 ]; then
12718 size_string=${value}${size[$i]}
12727 get_rename_size() {
12729 local context=${2:-.}
12730 local sample=$(do_facet $SINGLEMDS $LCTL \
12731 get_param mdt.$FSNAME-MDT0000.rename_stats |
12732 grep -A1 $context |
12733 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12739 remote_ost_nodsh && skip "remote OST with nodsh"
12740 remote_mds_nodsh && skip "remote MDS with nodsh"
12741 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12742 skip_env "MDS doesn't support rename stats"
12744 local testdir1=$DIR/${tdir}/stats_testdir1
12745 local testdir2=$DIR/${tdir}/stats_testdir2
12746 mkdir -p $DIR/${tdir}
12748 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12750 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12751 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12753 createmany -o $testdir1/test 512 || error "createmany failed"
12755 # check samedir rename size
12756 mv ${testdir1}/test0 ${testdir1}/test_0
12758 local testdir1_size=$(ls -l $DIR/${tdir} |
12759 awk '/stats_testdir1/ {print $5}')
12760 local testdir2_size=$(ls -l $DIR/${tdir} |
12761 awk '/stats_testdir2/ {print $5}')
12763 testdir1_size=$(order_2 $testdir1_size)
12764 testdir2_size=$(order_2 $testdir2_size)
12766 testdir1_size=$(size_in_KMGT $testdir1_size)
12767 testdir2_size=$(size_in_KMGT $testdir2_size)
12769 echo "source rename dir size: ${testdir1_size}"
12770 echo "target rename dir size: ${testdir2_size}"
12772 local cmd="do_facet $SINGLEMDS $LCTL "
12773 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12775 eval $cmd || error "$cmd failed"
12776 local samedir=$($cmd | grep 'same_dir')
12777 local same_sample=$(get_rename_size $testdir1_size)
12778 [ -z "$samedir" ] && error "samedir_rename_size count error"
12779 [[ $same_sample -eq 1 ]] ||
12780 error "samedir_rename_size error $same_sample"
12781 echo "Check same dir rename stats success"
12783 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12785 # check crossdir rename size
12786 mv ${testdir1}/test_0 ${testdir2}/test_0
12788 testdir1_size=$(ls -l $DIR/${tdir} |
12789 awk '/stats_testdir1/ {print $5}')
12790 testdir2_size=$(ls -l $DIR/${tdir} |
12791 awk '/stats_testdir2/ {print $5}')
12793 testdir1_size=$(order_2 $testdir1_size)
12794 testdir2_size=$(order_2 $testdir2_size)
12796 testdir1_size=$(size_in_KMGT $testdir1_size)
12797 testdir2_size=$(size_in_KMGT $testdir2_size)
12799 echo "source rename dir size: ${testdir1_size}"
12800 echo "target rename dir size: ${testdir2_size}"
12802 eval $cmd || error "$cmd failed"
12803 local crossdir=$($cmd | grep 'crossdir')
12804 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12805 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12806 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12807 [[ $src_sample -eq 1 ]] ||
12808 error "crossdir_rename_size error $src_sample"
12809 [[ $tgt_sample -eq 1 ]] ||
12810 error "crossdir_rename_size error $tgt_sample"
12811 echo "Check cross dir rename stats success"
12812 rm -rf $DIR/${tdir}
12814 run_test 133d "Verifying rename_stats ========================================"
12817 remote_mds_nodsh && skip "remote MDS with nodsh"
12818 remote_ost_nodsh && skip "remote OST with nodsh"
12819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12821 local testdir=$DIR/${tdir}/stats_testdir
12822 local ctr f0 f1 bs=32768 count=42 sum
12824 mkdir -p ${testdir} || error "mkdir failed"
12826 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12828 for ctr in {write,read}_bytes; do
12830 cancel_lru_locks osc
12832 do_facet ost1 $LCTL set_param -n \
12833 "obdfilter.*.exports.clear=clear"
12835 if [ $ctr = write_bytes ]; then
12837 f1=${testdir}/${tfile}
12839 f0=${testdir}/${tfile}
12843 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12846 cancel_lru_locks osc
12848 sum=$(do_facet ost1 $LCTL get_param \
12849 "obdfilter.*.exports.*.stats" |
12850 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12851 $1 == ctr { sum += $7 }
12852 END { printf("%0.0f", sum) }')
12854 if ((sum != bs * count)); then
12855 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12859 rm -rf $DIR/${tdir}
12861 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12864 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
12865 skip "too old lustre for get_param -R ($facet_ver)"
12867 # verifying readability.
12868 $LCTL get_param -R '*' &> /dev/null
12870 # Verifing writability with badarea_io.
12871 $LCTL list_param -FR '*' | grep '=' | tr -d = |
12872 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
12873 error "client badarea_io failed"
12875 # remount the FS in case writes/reads /proc break the FS
12876 cleanup || error "failed to unmount"
12877 setup || error "failed to setup"
12879 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12882 remote_mds_nodsh && skip "remote MDS with nodsh"
12883 remote_ost_nodsh && skip "remote OST with nodsh"
12886 for facet in mds1 ost1; do
12887 local facet_ver=$(lustre_version_code $facet)
12888 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
12889 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
12891 log "$facet: too old lustre for get_param -R"
12893 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
12894 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
12895 tr -d = | egrep -v 'force_lbug|changelog_mask' |
12896 xargs badarea_io" ||
12897 error "$facet badarea_io failed"
12899 skip_noexit "$facet: too old lustre for get_param -R"
12903 # remount the FS in case writes/reads /proc break the FS
12904 cleanup || error "failed to unmount"
12905 setup || error "failed to setup"
12907 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12910 remote_mds_nodsh && skip "remote MDS with nodsh"
12911 remote_ost_nodsh && skip "remote OST with nodsh"
12912 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12913 skip "Need MDS version at least 2.9.54"
12916 for facet in client mds1 ost1; do
12917 # Get the list of files that are missing the terminating newline
12918 local plist=$(do_facet $facet
12919 $LCTL list_param -FR '*' | grep '=' | tr -d =)
12921 for ent in $plist; do
12922 local missing=$(do_facet $facet $LCTL get_param $ent \|\
12923 awk -v FS='\v' -v RS='\v\v' \
12924 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
12925 print FILENAME}'" 2>/dev/null)
12926 [ -z $missing ] || {
12927 do_facet $facet $LCTL get_param $ent | od -An -tx1
12928 error "file does not end with newline: $facet-$ent"
12933 run_test 133h "Proc files should end with newlines"
12936 remote_mds_nodsh && skip "remote MDS with nodsh"
12937 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12938 skip "Need MDS version at least 2.7.54"
12940 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12941 cancel_lru_locks mdc
12943 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12944 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12945 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12948 createmany -o $DIR/$tdir/f $nr ||
12949 error "failed to create $nr files in $DIR/$tdir"
12950 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12952 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12953 do_facet mds1 $LCTL set_param fail_loc=0x327
12954 do_facet mds1 $LCTL set_param fail_val=500
12957 echo "sleep 10 seconds ..."
12959 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12961 do_facet mds1 $LCTL set_param fail_loc=0
12962 do_facet mds1 $LCTL set_param fail_val=0
12963 [ $lck_cnt -lt $unused ] ||
12964 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12967 unlinkmany $DIR/$tdir/f $nr
12969 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12972 remote_mds_nodsh && skip "remote MDS with nodsh"
12973 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12974 skip "Need MDS version at least 2.7.54"
12976 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12977 cancel_lru_locks mdc
12979 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12980 ldlm.lock_reclaim_threshold_mb)
12981 # disable reclaim temporarily
12982 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12984 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12985 do_facet mds1 $LCTL set_param fail_loc=0x328
12986 do_facet mds1 $LCTL set_param fail_val=500
12988 $LCTL set_param debug=+trace
12991 createmany -o $DIR/$tdir/f $nr &
12992 local create_pid=$!
12994 echo "Sleep $TIMEOUT seconds ..."
12996 if ! ps -p $create_pid > /dev/null 2>&1; then
12997 do_facet mds1 $LCTL set_param fail_loc=0
12998 do_facet mds1 $LCTL set_param fail_val=0
12999 do_facet mds1 $LCTL set_param \
13000 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13001 error "createmany finished incorrectly!"
13003 do_facet mds1 $LCTL set_param fail_loc=0
13004 do_facet mds1 $LCTL set_param fail_val=0
13005 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13006 wait $create_pid || return 1
13008 unlinkmany $DIR/$tdir/f $nr
13010 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13013 remote_mds_nodsh && skip "remote MDS with nodsh"
13014 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13015 skip "Need MDS version at least 2.13.50"
13018 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13020 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13021 #set only one record at plain llog
13022 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13024 #fill already existed plain llog each 64767
13025 #wrapping whole catalog
13026 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13028 createmany -o $DIR/$tdir/$tfile_ 64700
13029 for (( i = 0; i < 64700; i = i + 2 ))
13031 rm $DIR/$tdir/$tfile_$i &
13032 rm $DIR/$tdir/$tfile_$((i + 1)) &
13037 #waiting osp synchronization
13038 wait_delete_completed
13040 run_test 135 "Race catalog processing"
13043 remote_mds_nodsh && skip "remote MDS with nodsh"
13044 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13045 skip "Need MDS version at least 2.13.50"
13048 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13049 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13050 #set only one record at plain llog
13051 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13052 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13054 #fill already existed 2 plain llogs each 64767
13055 #wrapping whole catalog
13056 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13057 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13058 wait_delete_completed
13060 createmany -o $DIR/$tdir/$tfile_ 10
13063 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13064 for (( i = 0; i < 10; i = i + 3 ))
13066 rm $DIR/$tdir/$tfile_$i &
13067 rm $DIR/$tdir/$tfile_$((i + 1)) &
13071 rm $DIR/$tdir/$tfile_$((i + 2)) &
13074 #waiting osp synchronization
13075 wait_delete_completed
13077 run_test 136 "Race catalog processing 2"
13079 test_140() { #bug-17379
13080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13082 test_mkdir $DIR/$tdir
13083 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13084 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13086 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13087 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13089 while i=$((i + 1)); do
13091 cd $i || error "Changing to $i"
13092 ln -s ../stat stat || error "Creating stat symlink"
13093 # Read the symlink until ELOOP present,
13094 # not LBUGing the system is considered success,
13095 # we didn't overrun the stack.
13096 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13097 if [ $ret -ne 0 ]; then
13098 if [ $ret -eq 40 ]; then
13101 error "Open stat symlink"
13107 echo "The symlink depth = $i"
13108 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13109 error "Invalid symlink depth"
13111 # Test recursive symlink
13112 ln -s symlink_self symlink_self
13113 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13114 echo "open symlink_self returns $ret"
13115 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13117 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13122 local TF="$TMP/$tfile"
13124 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13126 cancel_lru_locks $OSC
13127 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13128 remount_client $MOUNT
13130 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13133 $TRUNCATE $DIR/$tfile 6000
13134 cancel_lru_locks $OSC
13135 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13138 echo "12345" >>$DIR/$tfile
13139 cancel_lru_locks $OSC
13140 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13143 echo "12345" >>$DIR/$tfile
13144 cancel_lru_locks $OSC
13145 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13150 run_test 150a "truncate/append tests"
13153 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13154 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13155 skip "Need OST version at least 2.13.53"
13157 check_fallocate $DIR/$tfile || error "fallocate failed"
13159 run_test 150b "Verify fallocate (prealloc) functionality"
13165 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13166 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13167 skip "Need OST version at least 2.13.53"
13169 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13170 fallocate -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13171 sync; sync_all_data
13172 cancel_lru_locks $OSC
13174 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13175 want=$((OSTCOUNT * 1048576))
13177 # Must allocate all requested space, not more than 5% extra
13178 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13179 error "bytes $bytes is not $want"
13181 run_test 150c "Verify fallocate Size and Blocks"
13187 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13188 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13189 skip "Need OST version at least 2.13.53"
13191 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13192 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13193 sync; sync_all_data
13194 cancel_lru_locks $OSC
13196 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13197 want=$((OSTCOUNT * 1048576))
13199 # Must allocate all requested space, not more than 5% extra
13200 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13201 error "bytes $bytes is not $want"
13203 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13205 #LU-2902 roc_hit was not able to read all values from lproc
13206 function roc_hit_init() {
13207 local list=$(comma_list $(osts_nodes))
13208 local dir=$DIR/$tdir-check
13209 local file=$dir/$tfile
13215 #use setstripe to do a write to every ost
13216 for i in $(seq 0 $((OSTCOUNT-1))); do
13217 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13218 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13219 idx=$(printf %04x $i)
13220 BEFORE=$(get_osd_param $list *OST*$idx stats |
13221 awk '$1 == "cache_access" {sum += $7}
13222 END { printf("%0.0f", sum) }')
13224 cancel_lru_locks osc
13225 cat $file >/dev/null
13227 AFTER=$(get_osd_param $list *OST*$idx stats |
13228 awk '$1 == "cache_access" {sum += $7}
13229 END { printf("%0.0f", sum) }')
13231 echo BEFORE:$BEFORE AFTER:$AFTER
13232 if ! let "AFTER - BEFORE == 4"; then
13234 error "roc_hit is not safe to use"
13242 function roc_hit() {
13243 local list=$(comma_list $(osts_nodes))
13244 echo $(get_osd_param $list '' stats |
13245 awk '$1 == "cache_hit" {sum += $7}
13246 END { printf("%0.0f", sum) }')
13249 function set_cache() {
13252 if [ "$2" == "off" ]; then
13255 local list=$(comma_list $(osts_nodes))
13256 set_osd_param $list '' $1_cache_enable $on
13258 cancel_lru_locks osc
13262 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13263 remote_ost_nodsh && skip "remote OST with nodsh"
13266 local list=$(comma_list $(osts_nodes))
13268 # check whether obdfilter is cache capable at all
13269 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13270 skip "not cache-capable obdfilter"
13273 # check cache is enabled on all obdfilters
13274 if get_osd_param $list '' read_cache_enable | grep 0; then
13275 skip "oss cache is disabled"
13278 set_osd_param $list '' writethrough_cache_enable 1
13280 # check write cache is enabled on all obdfilters
13281 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13282 skip "oss write cache is NOT enabled"
13287 #define OBD_FAIL_OBD_NO_LRU 0x609
13288 do_nodes $list $LCTL set_param fail_loc=0x609
13290 # pages should be in the case right after write
13291 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13294 local BEFORE=$(roc_hit)
13295 cancel_lru_locks osc
13296 cat $DIR/$tfile >/dev/null
13297 local AFTER=$(roc_hit)
13299 do_nodes $list $LCTL set_param fail_loc=0
13301 if ! let "AFTER - BEFORE == CPAGES"; then
13302 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13305 cancel_lru_locks osc
13306 # invalidates OST cache
13307 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13308 set_osd_param $list '' read_cache_enable 0
13309 cat $DIR/$tfile >/dev/null
13311 # now data shouldn't be found in the cache
13313 cancel_lru_locks osc
13314 cat $DIR/$tfile >/dev/null
13316 if let "AFTER - BEFORE != 0"; then
13317 error "IN CACHE: before: $BEFORE, after: $AFTER"
13320 set_osd_param $list '' read_cache_enable 1
13323 run_test 151 "test cache on oss and controls ==============================="
13326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13328 local TF="$TMP/$tfile"
13330 # simulate ENOMEM during write
13331 #define OBD_FAIL_OST_NOMEM 0x226
13332 lctl set_param fail_loc=0x80000226
13333 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13335 sync || error "sync failed"
13336 lctl set_param fail_loc=0
13338 # discard client's cache
13339 cancel_lru_locks osc
13341 # simulate ENOMEM during read
13342 lctl set_param fail_loc=0x80000226
13343 cmp $TF $DIR/$tfile || error "cmp failed"
13344 lctl set_param fail_loc=0
13348 run_test 152 "test read/write with enomem ============================"
13351 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13353 run_test 153 "test if fdatasync does not crash ======================="
13355 dot_lustre_fid_permission_check() {
13357 local ffid=$MOUNT/.lustre/fid/$fid
13360 echo "stat fid $fid"
13361 stat $ffid > /dev/null || error "stat $ffid failed."
13362 echo "touch fid $fid"
13363 touch $ffid || error "touch $ffid failed."
13364 echo "write to fid $fid"
13365 cat /etc/hosts > $ffid || error "write $ffid failed."
13366 echo "read fid $fid"
13367 diff /etc/hosts $ffid || error "read $ffid failed."
13368 echo "append write to fid $fid"
13369 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13370 echo "rename fid $fid"
13371 mv $ffid $test_dir/$tfile.1 &&
13372 error "rename $ffid to $tfile.1 should fail."
13373 touch $test_dir/$tfile.1
13374 mv $test_dir/$tfile.1 $ffid &&
13375 error "rename $tfile.1 to $ffid should fail."
13376 rm -f $test_dir/$tfile.1
13377 echo "truncate fid $fid"
13378 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13379 echo "link fid $fid"
13380 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13381 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13382 echo "setfacl fid $fid"
13383 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13384 echo "getfacl fid $fid"
13385 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13387 echo "unlink fid $fid"
13388 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13389 echo "mknod fid $fid"
13390 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13392 fid=[0xf00000400:0x1:0x0]
13393 ffid=$MOUNT/.lustre/fid/$fid
13395 echo "stat non-exist fid $fid"
13396 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13397 echo "write to non-exist fid $fid"
13398 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13399 echo "link new fid $fid"
13400 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13402 mkdir -p $test_dir/$tdir
13403 touch $test_dir/$tdir/$tfile
13404 fid=$($LFS path2fid $test_dir/$tdir)
13407 error "error: could not get fid for $test_dir/$dir/$tfile."
13409 ffid=$MOUNT/.lustre/fid/$fid
13412 ls $ffid > /dev/null || error "ls $ffid failed."
13413 echo "touch $fid/$tfile.1"
13414 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13416 echo "touch $MOUNT/.lustre/fid/$tfile"
13417 touch $MOUNT/.lustre/fid/$tfile && \
13418 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13420 echo "setxattr to $MOUNT/.lustre/fid"
13421 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13423 echo "listxattr for $MOUNT/.lustre/fid"
13424 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13426 echo "delxattr from $MOUNT/.lustre/fid"
13427 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13429 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13430 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13431 error "touch invalid fid should fail."
13433 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13434 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13435 error "touch non-normal fid should fail."
13437 echo "rename $tdir to $MOUNT/.lustre/fid"
13438 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13439 error "rename to $MOUNT/.lustre/fid should fail."
13441 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13443 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13444 local new_obf_mode=777
13446 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13447 chmod $new_obf_mode $DIR/.lustre/fid ||
13448 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13450 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13451 [ $obf_mode -eq $new_obf_mode ] ||
13452 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13454 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13455 chmod $old_obf_mode $DIR/.lustre/fid ||
13456 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13459 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13460 fid=$($LFS path2fid $test_dir/$tfile-2)
13462 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13464 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13465 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13466 error "create lov data thru .lustre failed"
13468 echo "cp /etc/passwd $test_dir/$tfile-2"
13469 cp /etc/passwd $test_dir/$tfile-2 ||
13470 error "copy to $test_dir/$tfile-2 failed."
13471 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13472 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13473 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13475 rm -rf $test_dir/tfile.lnk
13476 rm -rf $test_dir/$tfile-2
13480 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13481 skip "Need MDS version at least 2.4.1"
13483 local tf=$DIR/$tfile
13486 local fid=$($LFS path2fid $tf)
13487 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13489 # check that we get the same pathname back
13490 local found=$($LFS fid2path $MOUNT "$fid")
13491 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13492 [ "$found" == "$tf" ] ||
13493 error "fid2path($fid=path2fid($tf)) = $found != $tf"
13495 run_test 154A "lfs path2fid and fid2path basic checks"
13498 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13499 skip "Need MDS version at least 2.4.1"
13501 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13502 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13503 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13504 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13506 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13507 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13509 # check that we get the same pathname
13510 echo "PFID: $PFID, name: $name"
13511 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13512 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13513 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13514 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13516 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13518 run_test 154B "verify the ll_decode_linkea tool"
13521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13522 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13523 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13524 skip "Need MDS version at least 2.2.51"
13525 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13527 cp /etc/hosts $DIR/$tfile
13529 fid=$($LFS path2fid $DIR/$tfile)
13531 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13533 dot_lustre_fid_permission_check "$fid" $DIR ||
13534 error "dot lustre permission check $fid failed"
13536 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13538 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13540 touch $MOUNT/.lustre/file &&
13541 error "creation is not allowed under .lustre"
13543 mkdir $MOUNT/.lustre/dir &&
13544 error "mkdir is not allowed under .lustre"
13548 run_test 154a "Open-by-FID"
13551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13552 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13553 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13554 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13555 skip "Need MDS version at least 2.2.51"
13557 local remote_dir=$DIR/$tdir/remote_dir
13561 mkdir -p $DIR/$tdir
13562 $LFS mkdir -i $MDTIDX $remote_dir ||
13563 error "create remote directory failed"
13565 cp /etc/hosts $remote_dir/$tfile
13567 fid=$($LFS path2fid $remote_dir/$tfile)
13569 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13571 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13572 error "dot lustre permission check $fid failed"
13575 run_test 154b "Open-by-FID for remote directory"
13578 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13579 skip "Need MDS version at least 2.4.1"
13581 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13582 local FID1=$($LFS path2fid $DIR/$tfile.1)
13583 local FID2=$($LFS path2fid $DIR/$tfile.2)
13584 local FID3=$($LFS path2fid $DIR/$tfile.3)
13587 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13588 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13589 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13591 [ "$FID" = "${!want}" ] ||
13592 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13596 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13598 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13599 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13603 run_test 154c "lfs path2fid and fid2path multiple arguments"
13606 remote_mds_nodsh && skip "remote MDS with nodsh"
13607 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13608 skip "Need MDS version at least 2.5.53"
13610 if remote_mds; then
13611 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13615 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13622 local fid=$($LFS path2fid $DIR/$tfile)
13625 cmd="exec $fd<$DIR/$tfile"
13627 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13628 echo "$fid_list" | grep "$fid"
13631 cmd="exec $fd>/dev/null"
13633 if [ $rc -ne 0 ]; then
13634 error "FID $fid not found in open files list $fid_list"
13637 run_test 154d "Verify open file fid"
13641 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13642 skip "Need MDS version at least 2.6.50"
13644 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13645 error ".lustre returned by readdir"
13648 run_test 154e ".lustre is not returned by readdir"
13651 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13653 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13654 test_mkdir -p -c1 $DIR/$tdir/d
13655 # test dirs inherit from its stripe
13656 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13657 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13658 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13659 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13662 # get fid of parents
13663 local FID0=$($LFS path2fid $DIR/$tdir/d)
13664 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13665 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13666 local FID3=$($LFS path2fid $DIR)
13668 # check that path2fid --parents returns expected <parent_fid>/name
13669 # 1) test for a directory (single parent)
13670 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13671 [ "$parent" == "$FID0/foo1" ] ||
13672 error "expected parent: $FID0/foo1, got: $parent"
13674 # 2) test for a file with nlink > 1 (multiple parents)
13675 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13676 echo "$parent" | grep -F "$FID1/$tfile" ||
13677 error "$FID1/$tfile not returned in parent list"
13678 echo "$parent" | grep -F "$FID2/link" ||
13679 error "$FID2/link not returned in parent list"
13681 # 3) get parent by fid
13682 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13683 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13684 echo "$parent" | grep -F "$FID1/$tfile" ||
13685 error "$FID1/$tfile not returned in parent list (by fid)"
13686 echo "$parent" | grep -F "$FID2/link" ||
13687 error "$FID2/link not returned in parent list (by fid)"
13689 # 4) test for entry in root directory
13690 parent=$($LFS path2fid --parents $DIR/f)
13691 echo "$parent" | grep -F "$FID3/f" ||
13692 error "$FID3/f not returned in parent list"
13694 # 5) test it on root directory
13695 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13696 error "$MOUNT should not have parents"
13698 # enable xattr caching and check that linkea is correctly updated
13699 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13700 save_lustre_params client "llite.*.xattr_cache" > $save
13701 lctl set_param llite.*.xattr_cache 1
13703 # 6.1) linkea update on rename
13704 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13706 # get parents by fid
13707 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13708 # foo1 should no longer be returned in parent list
13709 echo "$parent" | grep -F "$FID1" &&
13710 error "$FID1 should no longer be in parent list"
13711 # the new path should appear
13712 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13713 error "$FID2/$tfile.moved is not in parent list"
13715 # 6.2) linkea update on unlink
13716 rm -f $DIR/$tdir/d/foo2/link
13717 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13718 # foo2/link should no longer be returned in parent list
13719 echo "$parent" | grep -F "$FID2/link" &&
13720 error "$FID2/link should no longer be in parent list"
13724 restore_lustre_params < $save
13727 run_test 154f "get parent fids by reading link ea"
13731 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13732 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13733 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13734 skip "Need MDS version at least 2.6.92"
13736 mkdir -p $DIR/$tdir
13737 llapi_fid_test -d $DIR/$tdir
13739 run_test 154g "various llapi FID tests"
13741 test_155_small_load() {
13742 local temp=$TMP/$tfile
13743 local file=$DIR/$tfile
13745 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13746 error "dd of=$temp bs=6096 count=1 failed"
13748 cancel_lru_locks $OSC
13749 cmp $temp $file || error "$temp $file differ"
13751 $TRUNCATE $temp 6000
13752 $TRUNCATE $file 6000
13753 cmp $temp $file || error "$temp $file differ (truncate1)"
13755 echo "12345" >>$temp
13756 echo "12345" >>$file
13757 cmp $temp $file || error "$temp $file differ (append1)"
13759 echo "12345" >>$temp
13760 echo "12345" >>$file
13761 cmp $temp $file || error "$temp $file differ (append2)"
13767 test_155_big_load() {
13768 remote_ost_nodsh && skip "remote OST with nodsh"
13770 local temp=$TMP/$tfile
13771 local file=$DIR/$tfile
13774 local cache_size=$(do_facet ost$((MAXI+1)) \
13775 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13776 local large_file_size=$((cache_size * 2))
13778 echo "OSS cache size: $cache_size KB"
13779 echo "Large file size: $large_file_size KB"
13781 [ $MAXV -le $large_file_size ] &&
13782 skip_env "max available OST size needs > $large_file_size KB"
13784 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13786 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13787 error "dd of=$temp bs=$large_file_size count=1k failed"
13790 cancel_lru_locks osc
13791 cmp $temp $file || error "$temp $file differ"
13797 save_writethrough() {
13798 local facets=$(get_facets OST)
13800 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13806 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13808 save_writethrough $p
13811 set_cache writethrough on
13812 test_155_small_load
13813 restore_lustre_params < $p
13816 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13821 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13823 save_writethrough $p
13826 set_cache writethrough off
13827 test_155_small_load
13828 restore_lustre_params < $p
13831 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13836 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13838 save_writethrough $p
13841 set_cache writethrough on
13842 test_155_small_load
13843 restore_lustre_params < $p
13846 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13851 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13853 save_writethrough $p
13856 set_cache writethrough off
13857 test_155_small_load
13858 restore_lustre_params < $p
13861 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13866 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13868 save_writethrough $p
13871 set_cache writethrough on
13873 restore_lustre_params < $p
13876 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13881 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13883 save_writethrough $p
13886 set_cache writethrough off
13888 restore_lustre_params < $p
13891 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13896 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13898 save_writethrough $p
13901 set_cache writethrough on
13903 restore_lustre_params < $p
13906 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13911 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13913 save_writethrough $p
13916 set_cache writethrough off
13918 restore_lustre_params < $p
13921 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13925 remote_ost_nodsh && skip "remote OST with nodsh"
13926 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13927 skip "stats not implemented on old servers"
13928 [ "$ost1_FSTYPE" = "zfs" ] &&
13929 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13934 local file="$DIR/$tfile"
13935 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13937 save_writethrough $p
13940 log "Turn on read and write cache"
13942 set_cache writethrough on
13944 log "Write data and read it back."
13945 log "Read should be satisfied from the cache."
13946 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13948 cancel_lru_locks osc
13949 cat $file >/dev/null
13951 if ! let "AFTER - BEFORE == CPAGES"; then
13952 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13954 log "cache hits: before: $BEFORE, after: $AFTER"
13957 log "Read again; it should be satisfied from the cache."
13959 cancel_lru_locks osc
13960 cat $file >/dev/null
13962 if ! let "AFTER - BEFORE == CPAGES"; then
13963 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
13965 log "cache hits:: before: $BEFORE, after: $AFTER"
13968 log "Turn off the read cache and turn on the write cache"
13970 set_cache writethrough on
13972 log "Read again; it should be satisfied from the cache."
13974 cancel_lru_locks osc
13975 cat $file >/dev/null
13977 if ! let "AFTER - BEFORE == CPAGES"; then
13978 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
13980 log "cache hits:: before: $BEFORE, after: $AFTER"
13983 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13984 # > 2.12.56 uses pagecache if cached
13985 log "Read again; it should not be satisfied from the cache."
13987 cancel_lru_locks osc
13988 cat $file >/dev/null
13990 if ! let "AFTER - BEFORE == 0"; then
13991 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
13993 log "cache hits:: before: $BEFORE, after: $AFTER"
13997 log "Write data and read it back."
13998 log "Read should be satisfied from the cache."
13999 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14001 cancel_lru_locks osc
14002 cat $file >/dev/null
14004 if ! let "AFTER - BEFORE == CPAGES"; then
14005 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14007 log "cache hits:: before: $BEFORE, after: $AFTER"
14010 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14011 # > 2.12.56 uses pagecache if cached
14012 log "Read again; it should not be satisfied from the cache."
14014 cancel_lru_locks osc
14015 cat $file >/dev/null
14017 if ! let "AFTER - BEFORE == 0"; then
14018 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14020 log "cache hits:: before: $BEFORE, after: $AFTER"
14024 log "Turn off read and write cache"
14026 set_cache writethrough off
14028 log "Write data and read it back"
14029 log "It should not be satisfied from the cache."
14031 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14032 cancel_lru_locks osc
14034 cat $file >/dev/null
14036 if ! let "AFTER - BEFORE == 0"; then
14037 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14039 log "cache hits:: before: $BEFORE, after: $AFTER"
14042 log "Turn on the read cache and turn off the write cache"
14044 set_cache writethrough off
14046 log "Write data and read it back"
14047 log "It should not be satisfied from the cache."
14049 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14051 cancel_lru_locks osc
14052 cat $file >/dev/null
14054 if ! let "AFTER - BEFORE == 0"; then
14055 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14057 log "cache hits:: before: $BEFORE, after: $AFTER"
14060 log "Read again; it should be satisfied from the cache."
14062 cancel_lru_locks osc
14063 cat $file >/dev/null
14065 if ! let "AFTER - BEFORE == CPAGES"; then
14066 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14068 log "cache hits:: before: $BEFORE, after: $AFTER"
14071 restore_lustre_params < $p
14074 run_test 156 "Verification of tunables"
14077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14078 remote_mds_nodsh && skip "remote MDS with nodsh"
14079 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14080 skip "Need MDS version at least 2.2.0"
14082 changelog_register || error "changelog_register failed"
14083 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14084 changelog_users $SINGLEMDS | grep -q $cl_user ||
14085 error "User $cl_user not found in changelog_users"
14088 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14089 changelog_clear 0 || error "changelog_clear failed"
14090 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14091 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14092 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14093 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14094 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14095 rm $DIR/$tdir/pics/desktop.jpg
14097 changelog_dump | tail -10
14099 echo "verifying changelog mask"
14100 changelog_chmask "-MKDIR"
14101 changelog_chmask "-CLOSE"
14103 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14104 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14106 changelog_chmask "+MKDIR"
14107 changelog_chmask "+CLOSE"
14109 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14110 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14112 changelog_dump | tail -10
14113 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14114 CLOSES=$(changelog_dump | grep -c "CLOSE")
14115 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14116 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14119 echo "verifying target fid"
14120 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14121 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14122 [ "$fidc" == "$fidf" ] ||
14123 error "changelog '$tfile' fid $fidc != file fid $fidf"
14124 echo "verifying parent fid"
14125 # The FID returned from the Changelog may be the directory shard on
14126 # a different MDT, and not the FID returned by path2fid on the parent.
14127 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14128 # since this is what will matter when recreating this file in the tree.
14129 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14130 local pathp=$($LFS fid2path $MOUNT "$fidp")
14131 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14132 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14134 echo "getting records for $cl_user"
14135 changelog_users $SINGLEMDS
14136 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14138 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14139 error "changelog_clear failed"
14140 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14141 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14142 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14143 error "user index expect $user_rec1 + $nclr != $user_rec2"
14145 local min0_rec=$(changelog_users $SINGLEMDS |
14146 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14147 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14148 awk '{ print $1; exit; }')
14150 changelog_dump | tail -n 5
14151 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14152 [ $first_rec == $((min0_rec + 1)) ] ||
14153 error "first index should be $min0_rec + 1 not $first_rec"
14155 # LU-3446 changelog index reset on MDT restart
14156 local cur_rec1=$(changelog_users $SINGLEMDS |
14157 awk '/^current.index:/ { print $NF }')
14158 changelog_clear 0 ||
14159 error "clear all changelog records for $cl_user failed"
14160 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14161 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14162 error "Fail to start $SINGLEMDS"
14163 local cur_rec2=$(changelog_users $SINGLEMDS |
14164 awk '/^current.index:/ { print $NF }')
14165 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14166 [ $cur_rec1 == $cur_rec2 ] ||
14167 error "current index should be $cur_rec1 not $cur_rec2"
14169 echo "verifying users from this test are deregistered"
14170 changelog_deregister || error "changelog_deregister failed"
14171 changelog_users $SINGLEMDS | grep -q $cl_user &&
14172 error "User '$cl_user' still in changelog_users"
14174 # lctl get_param -n mdd.*.changelog_users
14175 # current index: 144
14176 # ID index (idle seconds)
14178 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14179 # this is the normal case where all users were deregistered
14180 # make sure no new records are added when no users are present
14181 local last_rec1=$(changelog_users $SINGLEMDS |
14182 awk '/^current.index:/ { print $NF }')
14183 touch $DIR/$tdir/chloe
14184 local last_rec2=$(changelog_users $SINGLEMDS |
14185 awk '/^current.index:/ { print $NF }')
14186 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14187 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14189 # any changelog users must be leftovers from a previous test
14190 changelog_users $SINGLEMDS
14191 echo "other changelog users; can't verify off"
14194 run_test 160a "changelog sanity"
14196 test_160b() { # LU-3587
14197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14198 remote_mds_nodsh && skip "remote MDS with nodsh"
14199 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14200 skip "Need MDS version at least 2.2.0"
14202 changelog_register || error "changelog_register failed"
14203 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14204 changelog_users $SINGLEMDS | grep -q $cl_user ||
14205 error "User '$cl_user' not found in changelog_users"
14207 local longname1=$(str_repeat a 255)
14208 local longname2=$(str_repeat b 255)
14211 echo "creating very long named file"
14212 touch $longname1 || error "create of '$longname1' failed"
14213 echo "renaming very long named file"
14214 mv $longname1 $longname2
14216 changelog_dump | grep RENME | tail -n 5
14219 run_test 160b "Verify that very long rename doesn't crash in changelog"
14222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14223 remote_mds_nodsh && skip "remote MDS with nodsh"
14225 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14226 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14227 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14228 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14232 # Registration step
14233 changelog_register || error "changelog_register failed"
14236 mkdir -p $DIR/$tdir
14237 $MCREATE $DIR/$tdir/foo_160c
14238 changelog_chmask "-TRUNC"
14239 $TRUNCATE $DIR/$tdir/foo_160c 200
14240 changelog_chmask "+TRUNC"
14241 $TRUNCATE $DIR/$tdir/foo_160c 199
14242 changelog_dump | tail -n 5
14243 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14244 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14246 run_test 160c "verify that changelog log catch the truncate event"
14249 remote_mds_nodsh && skip "remote MDS with nodsh"
14250 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14252 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14253 skip "Need MDS version at least 2.7.60"
14255 # Registration step
14256 changelog_register || error "changelog_register failed"
14258 mkdir -p $DIR/$tdir/migrate_dir
14259 changelog_clear 0 || error "changelog_clear failed"
14261 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14262 changelog_dump | tail -n 5
14263 local migrates=$(changelog_dump | grep -c "MIGRT")
14264 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14266 run_test 160d "verify that changelog log catch the migrate event"
14269 remote_mds_nodsh && skip "remote MDS with nodsh"
14272 changelog_register || error "changelog_register failed"
14274 # Delete a future user (expect fail)
14275 local MDT0=$(facet_svc $SINGLEMDS)
14276 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14279 if [ $rc -eq 0 ]; then
14280 error "Deleted non-existant user cl77"
14281 elif [ $rc -ne 2 ]; then
14282 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14285 # Clear to a bad index (1 billion should be safe)
14286 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14289 if [ $rc -eq 0 ]; then
14290 error "Successfully cleared to invalid CL index"
14291 elif [ $rc -ne 22 ]; then
14292 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14295 run_test 160e "changelog negative testing (should return errors)"
14298 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14299 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14300 skip "Need MDS version at least 2.10.56"
14302 local mdts=$(comma_list $(mdts_nodes))
14305 changelog_register || error "first changelog_register failed"
14306 changelog_register || error "second changelog_register failed"
14308 declare -A cl_user1
14309 declare -A cl_user2
14314 # generate some changelog records to accumulate on each MDT
14315 # use fnv1a because created files should be evenly distributed
14316 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14317 error "test_mkdir $tdir failed"
14318 log "$(date +%s): creating first files"
14319 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14320 error "create $DIR/$tdir/$tfile failed"
14322 # check changelogs have been generated
14323 local start=$SECONDS
14324 local idle_time=$((MDSCOUNT * 5 + 5))
14325 local nbcl=$(changelog_dump | wc -l)
14326 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14328 for param in "changelog_max_idle_time=$idle_time" \
14330 "changelog_min_gc_interval=2" \
14331 "changelog_min_free_cat_entries=3"; do
14332 local MDT0=$(facet_svc $SINGLEMDS)
14333 local var="${param%=*}"
14334 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14336 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14337 do_nodes $mdts $LCTL set_param mdd.*.$param
14340 # force cl_user2 to be idle (1st part), but also cancel the
14341 # cl_user1 records so that it is not evicted later in the test.
14342 local sleep1=$((idle_time / 2))
14343 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14346 # simulate changelog catalog almost full
14347 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14348 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14350 for i in $(seq $MDSCOUNT); do
14351 cl_users=(${CL_USERS[mds$i]})
14352 cl_user1[mds$i]="${cl_users[0]}"
14353 cl_user2[mds$i]="${cl_users[1]}"
14355 [ -n "${cl_user1[mds$i]}" ] ||
14356 error "mds$i: no user registered"
14357 [ -n "${cl_user2[mds$i]}" ] ||
14358 error "mds$i: only ${cl_user2[mds$i]} is registered"
14360 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14361 [ -n "$user_rec1" ] ||
14362 error "mds$i: User ${cl_user1[mds$i]} not registered"
14363 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14364 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14365 [ -n "$user_rec2" ] ||
14366 error "mds$i: User ${cl_user1[mds$i]} not registered"
14367 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14368 "$user_rec1 + 2 == $user_rec2"
14369 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14370 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14371 "$user_rec1 + 2, but is $user_rec2"
14372 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14373 [ -n "$user_rec2" ] ||
14374 error "mds$i: User ${cl_user2[mds$i]} not registered"
14375 [ $user_rec1 == $user_rec2 ] ||
14376 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14377 "$user_rec1, but is $user_rec2"
14380 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14381 local sleep2=$((idle_time - (SECONDS - start) + 1))
14382 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14385 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14386 # cl_user1 should be OK because it recently processed records.
14387 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14388 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14389 error "create $DIR/$tdir/${tfile}b failed"
14391 # ensure gc thread is done
14392 for i in $(mdts_nodes); do
14394 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14395 error "$i: GC-thread not done"
14399 for i in $(seq $MDSCOUNT); do
14400 # check cl_user1 still registered
14401 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14402 error "mds$i: User ${cl_user1[mds$i]} not registered"
14403 # check cl_user2 unregistered
14404 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14405 error "mds$i: User ${cl_user2[mds$i]} still registered"
14407 # check changelogs are present and starting at $user_rec1 + 1
14408 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14409 [ -n "$user_rec1" ] ||
14410 error "mds$i: User ${cl_user1[mds$i]} not registered"
14411 first_rec=$($LFS changelog $(facet_svc mds$i) |
14412 awk '{ print $1; exit; }')
14414 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14415 [ $((user_rec1 + 1)) == $first_rec ] ||
14416 error "mds$i: first index should be $user_rec1 + 1, " \
14417 "but is $first_rec"
14420 run_test 160f "changelog garbage collect (timestamped users)"
14423 remote_mds_nodsh && skip "remote MDS with nodsh"
14424 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14425 skip "Need MDS version at least 2.10.56"
14427 local mdts=$(comma_list $(mdts_nodes))
14429 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14430 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14433 changelog_register || error "first changelog_register failed"
14434 changelog_register || error "second changelog_register failed"
14436 declare -A cl_user1
14437 declare -A cl_user2
14442 # generate some changelog records to accumulate on each MDT
14443 # use fnv1a because created files should be evenly distributed
14444 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14445 error "mkdir $tdir failed"
14446 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14447 error "create $DIR/$tdir/$tfile failed"
14449 # check changelogs have been generated
14450 local nbcl=$(changelog_dump | wc -l)
14451 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14453 # reduce the max_idle_indexes value to make sure we exceed it
14454 max_ndx=$((nbcl / 2 - 1))
14456 for param in "changelog_max_idle_indexes=$max_ndx" \
14458 "changelog_min_gc_interval=2" \
14459 "changelog_min_free_cat_entries=3"; do
14460 local MDT0=$(facet_svc $SINGLEMDS)
14461 local var="${param%=*}"
14462 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14464 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14465 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14466 error "unable to set mdd.*.$param"
14469 # simulate changelog catalog almost full
14470 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14471 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14473 for i in $(seq $MDSCOUNT); do
14474 cl_users=(${CL_USERS[mds$i]})
14475 cl_user1[mds$i]="${cl_users[0]}"
14476 cl_user2[mds$i]="${cl_users[1]}"
14478 [ -n "${cl_user1[mds$i]}" ] ||
14479 error "mds$i: no user registered"
14480 [ -n "${cl_user2[mds$i]}" ] ||
14481 error "mds$i: only ${cl_user1[mds$i]} is registered"
14483 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14484 [ -n "$user_rec1" ] ||
14485 error "mds$i: User ${cl_user1[mds$i]} not registered"
14486 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14487 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14488 [ -n "$user_rec2" ] ||
14489 error "mds$i: User ${cl_user1[mds$i]} not registered"
14490 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14491 "$user_rec1 + 2 == $user_rec2"
14492 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14493 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14494 "$user_rec1 + 2, but is $user_rec2"
14495 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14496 [ -n "$user_rec2" ] ||
14497 error "mds$i: User ${cl_user2[mds$i]} not registered"
14498 [ $user_rec1 == $user_rec2 ] ||
14499 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14500 "$user_rec1, but is $user_rec2"
14503 # ensure we are past the previous changelog_min_gc_interval set above
14506 # generate one more changelog to trigger fail_loc
14507 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14508 error "create $DIR/$tdir/${tfile}bis failed"
14510 # ensure gc thread is done
14511 for i in $(mdts_nodes); do
14513 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14514 error "$i: GC-thread not done"
14518 for i in $(seq $MDSCOUNT); do
14519 # check cl_user1 still registered
14520 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14521 error "mds$i: User ${cl_user1[mds$i]} not registered"
14522 # check cl_user2 unregistered
14523 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14524 error "mds$i: User ${cl_user2[mds$i]} still registered"
14526 # check changelogs are present and starting at $user_rec1 + 1
14527 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14528 [ -n "$user_rec1" ] ||
14529 error "mds$i: User ${cl_user1[mds$i]} not registered"
14530 first_rec=$($LFS changelog $(facet_svc mds$i) |
14531 awk '{ print $1; exit; }')
14533 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14534 [ $((user_rec1 + 1)) == $first_rec ] ||
14535 error "mds$i: first index should be $user_rec1 + 1, " \
14536 "but is $first_rec"
14539 run_test 160g "changelog garbage collect (old users)"
14542 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14543 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14544 skip "Need MDS version at least 2.10.56"
14546 local mdts=$(comma_list $(mdts_nodes))
14549 changelog_register || error "first changelog_register failed"
14550 changelog_register || error "second changelog_register failed"
14552 declare -A cl_user1
14553 declare -A cl_user2
14558 # generate some changelog records to accumulate on each MDT
14559 # use fnv1a because created files should be evenly distributed
14560 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14561 error "test_mkdir $tdir failed"
14562 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14563 error "create $DIR/$tdir/$tfile failed"
14565 # check changelogs have been generated
14566 local nbcl=$(changelog_dump | wc -l)
14567 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14569 for param in "changelog_max_idle_time=10" \
14571 "changelog_min_gc_interval=2"; do
14572 local MDT0=$(facet_svc $SINGLEMDS)
14573 local var="${param%=*}"
14574 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14576 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14577 do_nodes $mdts $LCTL set_param mdd.*.$param
14580 # force cl_user2 to be idle (1st part)
14583 for i in $(seq $MDSCOUNT); do
14584 cl_users=(${CL_USERS[mds$i]})
14585 cl_user1[mds$i]="${cl_users[0]}"
14586 cl_user2[mds$i]="${cl_users[1]}"
14588 [ -n "${cl_user1[mds$i]}" ] ||
14589 error "mds$i: no user registered"
14590 [ -n "${cl_user2[mds$i]}" ] ||
14591 error "mds$i: only ${cl_user2[mds$i]} is registered"
14593 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14594 [ -n "$user_rec1" ] ||
14595 error "mds$i: User ${cl_user1[mds$i]} not registered"
14596 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14597 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14598 [ -n "$user_rec2" ] ||
14599 error "mds$i: User ${cl_user1[mds$i]} not registered"
14600 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14601 "$user_rec1 + 2 == $user_rec2"
14602 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14603 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14604 "$user_rec1 + 2, but is $user_rec2"
14605 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14606 [ -n "$user_rec2" ] ||
14607 error "mds$i: User ${cl_user2[mds$i]} not registered"
14608 [ $user_rec1 == $user_rec2 ] ||
14609 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14610 "$user_rec1, but is $user_rec2"
14613 # force cl_user2 to be idle (2nd part) and to reach
14614 # changelog_max_idle_time
14617 # force each GC-thread start and block then
14618 # one per MDT/MDD, set fail_val accordingly
14619 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14620 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14622 # generate more changelogs to trigger fail_loc
14623 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14624 error "create $DIR/$tdir/${tfile}bis failed"
14626 # stop MDT to stop GC-thread, should be done in back-ground as it will
14627 # block waiting for the thread to be released and exit
14628 declare -A stop_pids
14629 for i in $(seq $MDSCOUNT); do
14631 stop_pids[mds$i]=$!
14634 for i in $(mdts_nodes); do
14637 local facets=$(facets_up_on_host $i)
14639 for facet in ${facets//,/ }; do
14640 if [[ $facet == mds* ]]; then
14644 # ensure each MDS's gc threads are still present and all in "R"
14645 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14646 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14647 error "$i: expected $nb GC-thread"
14649 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14651 error "$i: GC-thread not found in R-state"
14652 # check umounts of each MDT on MDS have reached kthread_stop()
14653 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14654 error "$i: expected $nb umount"
14656 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14657 error "$i: umount not found in D-state"
14660 # release all GC-threads
14661 do_nodes $mdts $LCTL set_param fail_loc=0
14663 # wait for MDT stop to complete
14664 for i in $(seq $MDSCOUNT); do
14665 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14669 # may try to check if any orphan changelog records are present
14670 # via ldiskfs/zfs and llog_reader...
14672 # re-start/mount MDTs
14673 for i in $(seq $MDSCOUNT); do
14674 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14675 error "Fail to start mds$i"
14679 for i in $(seq $MDSCOUNT); do
14680 # check cl_user1 still registered
14681 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14682 error "mds$i: User ${cl_user1[mds$i]} not registered"
14683 # check cl_user2 unregistered
14684 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14685 error "mds$i: User ${cl_user2[mds$i]} still registered"
14687 # check changelogs are present and starting at $user_rec1 + 1
14688 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14689 [ -n "$user_rec1" ] ||
14690 error "mds$i: User ${cl_user1[mds$i]} not registered"
14691 first_rec=$($LFS changelog $(facet_svc mds$i) |
14692 awk '{ print $1; exit; }')
14694 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14695 [ $((user_rec1 + 1)) == $first_rec ] ||
14696 error "mds$i: first index should be $user_rec1 + 1, " \
14697 "but is $first_rec"
14700 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14705 local mdts=$(comma_list $(mdts_nodes))
14707 changelog_register || error "first changelog_register failed"
14709 # generate some changelog records to accumulate on each MDT
14710 # use fnv1a because created files should be evenly distributed
14711 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14712 error "mkdir $tdir failed"
14713 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14714 error "create $DIR/$tdir/$tfile failed"
14716 # check changelogs have been generated
14717 local nbcl=$(changelog_dump | wc -l)
14718 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14720 # simulate race between register and unregister
14721 # XXX as fail_loc is set per-MDS, with DNE configs the race
14722 # simulation will only occur for one MDT per MDS and for the
14723 # others the normal race scenario will take place
14724 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14725 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14726 do_nodes $mdts $LCTL set_param fail_val=1
14728 # unregister 1st user
14729 changelog_deregister &
14731 # wait some time for deregister work to reach race rdv
14733 # register 2nd user
14734 changelog_register || error "2nd user register failed"
14736 wait $pid1 || error "1st user deregister failed"
14740 declare -A LAST_REC
14741 for i in $(seq $MDSCOUNT); do
14742 if changelog_users mds$i | grep "^cl"; then
14743 # make sure new records are added with one user present
14744 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14745 awk '/^current.index:/ { print $NF }')
14747 error "mds$i has no user registered"
14751 # generate more changelog records to accumulate on each MDT
14752 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14753 error "create $DIR/$tdir/${tfile}bis failed"
14755 for i in $(seq $MDSCOUNT); do
14756 last_rec=$(changelog_users $SINGLEMDS |
14757 awk '/^current.index:/ { print $NF }')
14758 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14759 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14760 error "changelogs are off on mds$i"
14763 run_test 160i "changelog user register/unregister race"
14766 remote_mds_nodsh && skip "remote MDS with nodsh"
14767 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14768 skip "Need MDS version at least 2.12.56"
14770 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14771 stack_trap "umount $MOUNT2" EXIT
14773 changelog_register || error "first changelog_register failed"
14774 stack_trap "changelog_deregister" EXIT
14776 # generate some changelog
14777 # use fnv1a because created files should be evenly distributed
14778 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14779 error "mkdir $tdir failed"
14780 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14781 error "create $DIR/$tdir/${tfile}bis failed"
14783 # open the changelog device
14784 exec 3>/dev/changelog-$FSNAME-MDT0000
14785 stack_trap "exec 3>&-" EXIT
14786 exec 4</dev/changelog-$FSNAME-MDT0000
14787 stack_trap "exec 4<&-" EXIT
14789 # umount the first lustre mount
14791 stack_trap "mount_client $MOUNT" EXIT
14794 cat <&4 >/dev/null || error "read changelog failed"
14797 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14798 changelog_users $SINGLEMDS | grep -q $cl_user ||
14799 error "User $cl_user not found in changelog_users"
14801 printf 'clear:'$cl_user':0' >&3
14803 run_test 160j "client can be umounted while its chanangelog is being used"
14806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14807 remote_mds_nodsh && skip "remote MDS with nodsh"
14809 mkdir -p $DIR/$tdir/1/1
14811 changelog_register || error "changelog_register failed"
14812 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14814 changelog_users $SINGLEMDS | grep -q $cl_user ||
14815 error "User '$cl_user' not found in changelog_users"
14816 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14817 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14818 rmdir $DIR/$tdir/1/1 & sleep 1
14820 touch $DIR/$tdir/2/2
14821 rm -rf $DIR/$tdir/2
14826 changelog_dump | grep rmdir || error "rmdir not recorded"
14829 changelog_deregister
14831 run_test 160k "Verify that changelog records are not lost"
14834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14836 test_mkdir -c1 $DIR/$tdir
14837 cp /etc/hosts $DIR/$tdir/$tfile
14838 test_mkdir -c1 $DIR/$tdir/foo1
14839 test_mkdir -c1 $DIR/$tdir/foo2
14840 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14841 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14842 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14843 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14844 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14845 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14846 $LFS fid2path $DIR $FID
14847 error "bad link ea"
14850 rm $DIR/$tdir/foo2/zachary
14852 rm $DIR/$tdir/foo2/thor
14854 rm $DIR/$tdir/$tfile
14856 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14857 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14858 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14859 rm $DIR/$tdir/foo2/maggie
14862 local longname=$tfile.avg_len_is_thirty_two_
14863 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14864 error_noexit 'failed to unlink many hardlinks'" EXIT
14865 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14866 error "failed to hardlink many files"
14867 links=$($LFS fid2path $DIR $FID | wc -l)
14868 echo -n "${links}/1000 links in link EA"
14869 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14871 run_test 161a "link ea sanity"
14874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14875 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14878 local remote_dir=$DIR/$tdir/remote_dir
14880 mkdir -p $DIR/$tdir
14881 $LFS mkdir -i $MDTIDX $remote_dir ||
14882 error "create remote directory failed"
14884 cp /etc/hosts $remote_dir/$tfile
14885 mkdir -p $remote_dir/foo1
14886 mkdir -p $remote_dir/foo2
14887 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14888 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14889 ln $remote_dir/$tfile $remote_dir/foo1/luna
14890 ln $remote_dir/$tfile $remote_dir/foo2/thor
14892 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14894 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14895 $LFS fid2path $DIR $FID
14896 error "bad link ea"
14899 rm $remote_dir/foo2/zachary
14901 rm $remote_dir/foo2/thor
14903 rm $remote_dir/$tfile
14905 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14906 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14907 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14908 $LFS fid2path $DIR $FID
14909 error "bad link rename"
14911 rm $remote_dir/foo2/maggie
14914 local longname=filename_avg_len_is_thirty_two_
14915 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14916 error "failed to hardlink many files"
14917 links=$($LFS fid2path $DIR $FID | wc -l)
14918 echo -n "${links}/1000 links in link EA"
14919 [[ ${links} -gt 60 ]] ||
14920 error "expected at least 60 links in link EA"
14921 unlinkmany $remote_dir/foo2/$longname 1000 ||
14922 error "failed to unlink many hardlinks"
14924 run_test 161b "link ea sanity under remote directory"
14927 remote_mds_nodsh && skip "remote MDS with nodsh"
14928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14929 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14930 skip "Need MDS version at least 2.1.5"
14932 # define CLF_RENAME_LAST 0x0001
14933 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14934 changelog_register || error "changelog_register failed"
14937 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14938 touch $DIR/$tdir/foo_161c
14939 touch $DIR/$tdir/bar_161c
14940 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14941 changelog_dump | grep RENME | tail -n 5
14942 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14943 changelog_clear 0 || error "changelog_clear failed"
14944 if [ x$flags != "x0x1" ]; then
14945 error "flag $flags is not 0x1"
14948 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14949 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14950 touch $DIR/$tdir/foo_161c
14951 touch $DIR/$tdir/bar_161c
14952 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14953 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14954 changelog_dump | grep RENME | tail -n 5
14955 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14956 changelog_clear 0 || error "changelog_clear failed"
14957 if [ x$flags != "x0x0" ]; then
14958 error "flag $flags is not 0x0"
14960 echo "rename overwrite a target having nlink > 1," \
14961 "changelog record has flags of $flags"
14963 # rename doesn't overwrite a target (changelog flag 0x0)
14964 touch $DIR/$tdir/foo_161c
14965 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14966 changelog_dump | grep RENME | tail -n 5
14967 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14968 changelog_clear 0 || error "changelog_clear failed"
14969 if [ x$flags != "x0x0" ]; then
14970 error "flag $flags is not 0x0"
14972 echo "rename doesn't overwrite a target," \
14973 "changelog record has flags of $flags"
14975 # define CLF_UNLINK_LAST 0x0001
14976 # unlink a file having nlink = 1 (changelog flag 0x1)
14977 rm -f $DIR/$tdir/foo2_161c
14978 changelog_dump | grep UNLNK | tail -n 5
14979 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14980 changelog_clear 0 || error "changelog_clear failed"
14981 if [ x$flags != "x0x1" ]; then
14982 error "flag $flags is not 0x1"
14984 echo "unlink a file having nlink = 1," \
14985 "changelog record has flags of $flags"
14987 # unlink a file having nlink > 1 (changelog flag 0x0)
14988 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14989 rm -f $DIR/$tdir/foobar_161c
14990 changelog_dump | grep UNLNK | tail -n 5
14991 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14992 changelog_clear 0 || error "changelog_clear failed"
14993 if [ x$flags != "x0x0" ]; then
14994 error "flag $flags is not 0x0"
14996 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14998 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15001 remote_mds_nodsh && skip "remote MDS with nodsh"
15002 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15007 changelog_register || error "changelog_register failed"
15009 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15010 # interfer with $MOUNT/.lustre/fid/ access
15012 [[ $? -eq 0 ]] || error "mkdir failed"
15014 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15015 $LCTL set_param fail_loc=0x8000140c
15017 $LCTL set_param fail_val=5
15020 echo foofoo > $DIR/$tdir/$tfile &
15023 # wait for create to be delayed
15027 [[ $? -eq 0 ]] || error "create should be blocked"
15029 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15030 stack_trap "rm -f $tempfile"
15031 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15032 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15033 # some delay may occur during ChangeLog publishing and file read just
15034 # above, that could allow file write to happen finally
15035 [[ -s $tempfile ]] && echo "file should be empty"
15037 $LCTL set_param fail_loc=0
15040 [[ $? -eq 0 ]] || error "create failed"
15042 run_test 161d "create with concurrent .lustre/fid access"
15045 local expected="$1"
15050 path=$($LFS fid2path "$@")
15053 if [ $rc -ne 0 ]; then
15054 error "path looked up of '$expected' failed: rc=$rc"
15055 elif [ "$path" != "$expected" ]; then
15056 error "path looked up '$path' instead of '$expected'"
15058 echo "FID '$fid' resolves to path '$path' as expected"
15062 test_162a() { # was test_162
15063 test_mkdir -p -c1 $DIR/$tdir/d2
15064 touch $DIR/$tdir/d2/$tfile
15065 touch $DIR/$tdir/d2/x1
15066 touch $DIR/$tdir/d2/x2
15067 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15068 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15070 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15071 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15074 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15075 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15076 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15078 # softlink to wrong file
15079 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15080 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15081 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15084 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15085 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15086 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15087 # fid2path dir/fsname should both work
15088 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15089 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15091 # hardlink count: check that there are 2 links
15092 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15093 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15095 # hardlink indexing: remove the first link
15096 rm $DIR/$tdir/d2/p/q/r/hlink
15097 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15099 run_test 162a "path lookup sanity"
15102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15103 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15106 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15107 error "create striped dir failed"
15109 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15110 tail -n 1 | awk '{print $2}')
15111 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15113 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15114 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15117 for ((i=0;i<5;i++)); do
15118 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15119 error "get fid for f$i failed"
15120 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15122 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15123 error "get fid for d$i failed"
15124 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15129 run_test 162b "striped directory path lookup sanity"
15131 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15133 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15134 skip "Need MDS version at least 2.7.51"
15136 local lpath=$tdir.local
15137 local rpath=$tdir.remote
15139 test_mkdir $DIR/$lpath
15140 test_mkdir $DIR/$rpath
15142 for ((i = 0; i <= 101; i++)); do
15145 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15146 error "get fid for local directory $DIR/$lpath failed"
15147 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15150 test_mkdir $DIR/$rpath
15151 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15152 error "get fid for remote directory $DIR/$rpath failed"
15153 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15158 run_test 162c "fid2path works with paths 100 or more directories deep"
15160 oalr_event_count() {
15164 awk -v name="${FSNAME}-OST0000" \
15165 -v event="${event}" \
15166 '$1 == "TRACE" && $2 == event && $3 == name' \
15171 oalr_expect_event_count() {
15174 local expect="${3}"
15177 count=$(oalr_event_count "${event}" "${trace}")
15178 if ((count == expect)); then
15182 error_noexit "${event} event count was '${count}', expected ${expect}"
15188 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15190 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15194 sync # Flush previous IOs so we can count log entries.
15195 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15196 stack_trap cleanup_165 EXIT
15200 local trace="/tmp/${tfile}.trace"
15204 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15208 do_facet ost1 ofd_access_log_reader --list
15211 do_facet ost1 killall -TERM ofd_access_log_reader
15215 if ((rc != 0)); then
15216 error "ofd_access_log_reader exited with rc = '${rc}'"
15219 # Parse trace file for discovery events:
15220 oalr_expect_event_count alr_log_add "${trace}" 1
15221 oalr_expect_event_count alr_log_eof "${trace}" 1
15222 oalr_expect_event_count alr_log_free "${trace}" 1
15224 run_test 165a "ofd access log discovery"
15227 local trace="/tmp/${tfile}.trace"
15228 local file="${DIR}/${tfile}"
15239 lfs setstripe -c 1 -i 0 "${file}"
15240 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15241 do_facet ost1 ofd_access_log_reader --list
15243 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15245 do_facet ost1 killall -TERM ofd_access_log_reader
15249 if ((rc != 0)); then
15250 error "ofd_access_log_reader exited with rc = '${rc}'"
15253 oalr_expect_event_count alr_log_entry "${trace}" 1
15255 pfid1=$($LFS path2fid "${file}")
15257 # 1 2 3 4 5 6 7 8 9 10
15258 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15259 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15261 echo "entry = '${entry[*]}'" >&2
15264 if [[ "${pfid1}" != "${pfid2}" ]]; then
15265 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15269 if ((size != 1048576)); then
15270 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15274 if [[ "${flags}" != "w" ]]; then
15275 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15278 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15279 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c || error "cannot read '${file}'"
15281 do_facet ost1 killall -TERM ofd_access_log_reader
15285 if ((rc != 0)); then
15286 error "ofd_access_log_reader exited with rc = '${rc}'"
15289 oalr_expect_event_count alr_log_entry "${trace}" 1
15291 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15292 echo "entry = '${entry[*]}'" >&2
15295 if [[ "${pfid1}" != "${pfid2}" ]]; then
15296 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15300 if ((size != 524288)); then
15301 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15305 if [[ "${flags}" != "r" ]]; then
15306 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15309 run_test 165b "ofd access log entries are produced and consumed"
15312 local file="${DIR}/${tdir}/${tfile}"
15313 test_mkdir "${DIR}/${tdir}"
15317 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15319 # 4096 / 64 = 64. Create twice as many entries.
15320 for ((i = 0; i < 128; i++)); do
15321 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c || error "cannot create file"
15325 do_facet ost1 ofd_access_log_reader --list
15326 unlinkmany "${file}-%d" 128
15328 run_test 165c "full ofd access logs do not block IOs"
15330 oal_peek_entry_count() {
15331 do_facet ost1 ofd_access_log_reader --list | awk '$1 == "_entry_count:" { print $2; }'
15334 oal_expect_entry_count() {
15335 local entry_count=$(oal_peek_entry_count)
15338 if ((entry_count == expect)); then
15342 error_noexit "bad entry count, got ${entry_count}, expected ${expect}"
15343 do_facet ost1 ofd_access_log_reader --list >&2
15348 local trace="/tmp/${tfile}.trace"
15349 local file="${DIR}/${tdir}/${tfile}"
15350 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15352 test_mkdir "${DIR}/${tdir}"
15355 lfs setstripe -c 1 -i 0 "${file}"
15357 do_facet ost1 lctl set_param "${param}=rw"
15358 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15359 oal_expect_entry_count 1
15361 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15362 oal_expect_entry_count 2
15364 do_facet ost1 lctl set_param "${param}=r"
15365 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15366 oal_expect_entry_count 2
15368 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15369 oal_expect_entry_count 3
15371 do_facet ost1 lctl set_param "${param}=w"
15372 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15373 oal_expect_entry_count 4
15375 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15376 oal_expect_entry_count 4
15378 do_facet ost1 lctl set_param "${param}=0"
15379 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15380 oal_expect_entry_count 4
15382 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15383 oal_expect_entry_count 4
15385 run_test 165d "ofd_access_log mask works"
15388 # do directio so as not to populate the page cache
15389 log "creating a 10 Mb file"
15390 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15391 log "starting reads"
15392 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15393 log "truncating the file"
15394 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15396 kill %+ || true # reads might have finished
15397 echo "wait until dd is finished"
15399 log "removing the temporary file"
15400 rm -rf $DIR/$tfile || error "tmp file removal failed"
15402 run_test 169 "parallel read and truncate should not deadlock"
15405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15407 $LCTL clear # bug 18514
15408 $LCTL debug_daemon start $TMP/${tfile}_log_good
15410 $LCTL debug_daemon stop
15411 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15412 error "sed failed to read log_good"
15414 $LCTL debug_daemon start $TMP/${tfile}_log_good
15416 $LCTL debug_daemon stop
15418 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15419 error "lctl df log_bad failed"
15421 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15422 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15424 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15425 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15427 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15428 error "bad_line good_line1 good_line2 are empty"
15430 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15431 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15432 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15434 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15435 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15436 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15438 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15439 error "bad_line_new good_line_new are empty"
15441 local expected_good=$((good_line1 + good_line2*2))
15443 rm -f $TMP/${tfile}*
15444 # LU-231, short malformed line may not be counted into bad lines
15445 if [ $bad_line -ne $bad_line_new ] &&
15446 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15447 error "expected $bad_line bad lines, but got $bad_line_new"
15451 if [ $expected_good -ne $good_line_new ]; then
15452 error "expected $expected_good good lines, but got $good_line_new"
15457 run_test 170 "test lctl df to handle corrupted log ====================="
15459 test_171() { # bug20592
15460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15462 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15463 $LCTL set_param fail_loc=0x50e
15464 $LCTL set_param fail_val=3000
15465 multiop_bg_pause $DIR/$tfile O_s || true
15467 kill -USR1 $MULTIPID
15471 if dmesg | grep "recursive fault"; then
15472 error "caught a recursive fault"
15474 $LCTL set_param fail_loc=0
15477 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15479 # it would be good to share it with obdfilter-survey/iokit-libecho code
15480 setup_obdecho_osc () {
15483 local obdfilter_name=$2
15484 echo "Creating new osc for $obdfilter_name on $ost_nid"
15485 # make sure we can find loopback nid
15486 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15488 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15489 ${obdfilter_name}_osc_UUID || rc=2; }
15490 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15491 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15495 cleanup_obdecho_osc () {
15496 local obdfilter_name=$1
15497 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15498 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15505 local pages=${3:-64}
15510 local obd_size=$(get_obd_size $node $OBD)
15511 local page_size=$(get_page_size $node)
15512 if [[ -n "$obd_size" ]]; then
15513 local new_count=$((obd_size / (pages * page_size / 1024)))
15514 [[ $new_count -ge $count ]] || count=$new_count
15517 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15518 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15520 if [ $rc -eq 0 ]; then
15521 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15522 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15524 echo "New object id is $id"
15525 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15527 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15528 "test_brw $count w v $pages $id" || rc=4; }
15529 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15531 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15532 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15533 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15534 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15535 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15542 if ! module_loaded obdecho; then
15543 load_module obdecho/obdecho &&
15544 stack_trap "rmmod obdecho" EXIT ||
15545 error "unable to load obdecho on client"
15548 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15549 local host=$($LCTL get_param -n osc.$osc.import |
15550 awk '/current_connection:/ { print $2 }' )
15551 local target=$($LCTL get_param -n osc.$osc.import |
15552 awk '/target:/ { print $2 }' )
15553 target=${target%_UUID}
15555 if [ -n "$target" ]; then
15556 setup_obdecho_osc $host $target &&
15557 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15558 { error "obdecho setup failed with $?"; return; }
15560 obdecho_test ${target}_osc client ||
15561 error "obdecho_test failed on ${target}_osc"
15563 $LCTL get_param osc.$osc.import
15564 error "there is no osc.$osc.import target"
15567 run_test 180a "test obdecho on osc"
15570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15571 remote_ost_nodsh && skip "remote OST with nodsh"
15573 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15574 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15575 error "failed to load module obdecho"
15577 local target=$(do_facet ost1 $LCTL dl |
15578 awk '/obdfilter/ { print $4; exit; }')
15580 if [ -n "$target" ]; then
15581 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15583 do_facet ost1 $LCTL dl
15584 error "there is no obdfilter target on ost1"
15587 run_test 180b "test obdecho directly on obdfilter"
15589 test_180c() { # LU-2598
15590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15591 remote_ost_nodsh && skip "remote OST with nodsh"
15592 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15593 skip "Need MDS version at least 2.4.0"
15595 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15596 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15597 error "failed to load module obdecho"
15599 local target=$(do_facet ost1 $LCTL dl |
15600 awk '/obdfilter/ { print $4; exit; }')
15602 if [ -n "$target" ]; then
15603 local pages=16384 # 64MB bulk I/O RPC size
15605 obdecho_test "$target" ost1 "$pages" ||
15606 error "obdecho_test with pages=$pages failed with $?"
15608 do_facet ost1 $LCTL dl
15609 error "there is no obdfilter target on ost1"
15612 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15614 test_181() { # bug 22177
15615 test_mkdir $DIR/$tdir
15616 # create enough files to index the directory
15617 createmany -o $DIR/$tdir/foobar 4000
15618 # print attributes for debug purpose
15621 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15623 # remove the files & current working dir
15624 unlinkmany $DIR/$tdir/foobar 4000
15626 kill -USR1 $MULTIPID
15628 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15631 run_test 181 "Test open-unlinked dir ========================"
15637 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15639 $LCTL set_param mdc.*.rpc_stats=clear
15641 for (( i = 0; i < $tcount; i++ )) ; do
15642 mkdir $DIR/$tdir/$i
15645 for (( i = 0; i < $tcount; i++ )) ; do
15646 createmany -o $DIR/$tdir/$i/f- $fcount &
15650 for (( i = 0; i < $tcount; i++ )) ; do
15651 unlinkmany $DIR/$tdir/$i/f- $fcount &
15655 $LCTL get_param mdc.*.rpc_stats
15659 run_test 182 "Test parallel modify metadata operations ================"
15661 test_183() { # LU-2275
15662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15663 remote_mds_nodsh && skip "remote MDS with nodsh"
15664 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15665 skip "Need MDS version at least 2.3.56"
15667 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15668 echo aaa > $DIR/$tdir/$tfile
15670 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15671 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15673 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15674 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15676 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15678 # Flush negative dentry cache
15679 touch $DIR/$tdir/$tfile
15681 # We are not checking for any leaked references here, they'll
15682 # become evident next time we do cleanup with module unload.
15685 run_test 183 "No crash or request leak in case of strange dispositions ========"
15687 # test suite 184 is for LU-2016, LU-2017
15689 check_swap_layouts_support
15691 dir0=$DIR/$tdir/$testnum
15692 test_mkdir -p -c1 $dir0
15697 $LFS setstripe -c1 $file1
15699 $LFS setstripe -c2 $file2
15701 gen1=$($LFS getstripe -g $file1)
15702 gen2=$($LFS getstripe -g $file2)
15704 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15705 gen=$($LFS getstripe -g $file1)
15706 [[ $gen1 != $gen ]] ||
15707 "Layout generation on $file1 does not change"
15708 gen=$($LFS getstripe -g $file2)
15709 [[ $gen2 != $gen ]] ||
15710 "Layout generation on $file2 does not change"
15712 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15713 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15715 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15717 run_test 184a "Basic layout swap"
15720 check_swap_layouts_support
15722 dir0=$DIR/$tdir/$testnum
15723 mkdir -p $dir0 || error "creating dir $dir0"
15730 $LFS setstripe -c1 $file1
15731 $LFS setstripe -c2 $file2
15732 $LFS setstripe -c1 $file3
15733 chown $RUNAS_ID $file3
15734 gen1=$($LFS getstripe -g $file1)
15735 gen2=$($LFS getstripe -g $file2)
15737 $LFS swap_layouts $dir1 $dir2 &&
15738 error "swap of directories layouts should fail"
15739 $LFS swap_layouts $dir1 $file1 &&
15740 error "swap of directory and file layouts should fail"
15741 $RUNAS $LFS swap_layouts $file1 $file2 &&
15742 error "swap of file we cannot write should fail"
15743 $LFS swap_layouts $file1 $file3 &&
15744 error "swap of file with different owner should fail"
15745 /bin/true # to clear error code
15747 run_test 184b "Forbidden layout swap (will generate errors)"
15750 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15751 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15752 check_swap_layouts_support
15754 local dir0=$DIR/$tdir/$testnum
15755 mkdir -p $dir0 || error "creating dir $dir0"
15757 local ref1=$dir0/ref1
15758 local ref2=$dir0/ref2
15759 local file1=$dir0/file1
15760 local file2=$dir0/file2
15761 # create a file large enough for the concurrent test
15762 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15763 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15764 echo "ref file size: ref1($(stat -c %s $ref1))," \
15765 "ref2($(stat -c %s $ref2))"
15768 dd if=$ref1 of=$file1 bs=16k &
15771 # Make sure dd starts to copy file
15772 while [ ! -f $file1 ]; do sleep 0.1; done
15774 $LFS swap_layouts $file1 $file2
15777 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15778 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15780 # how many bytes copied before swapping layout
15781 local copied=$(stat -c %s $file2)
15782 local remaining=$(stat -c %s $ref1)
15783 remaining=$((remaining - copied))
15784 echo "Copied $copied bytes before swapping layout..."
15786 cmp -n $copied $file1 $ref2 | grep differ &&
15787 error "Content mismatch [0, $copied) of ref2 and file1"
15788 cmp -n $copied $file2 $ref1 ||
15789 error "Content mismatch [0, $copied) of ref1 and file2"
15790 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15791 error "Content mismatch [$copied, EOF) of ref1 and file1"
15794 rm -f $ref1 $ref2 $file1 $file2
15796 run_test 184c "Concurrent write and layout swap"
15799 check_swap_layouts_support
15800 [ -z "$(which getfattr 2>/dev/null)" ] &&
15801 skip_env "no getfattr command"
15803 local file1=$DIR/$tdir/$tfile-1
15804 local file2=$DIR/$tdir/$tfile-2
15805 local file3=$DIR/$tdir/$tfile-3
15809 mkdir -p $DIR/$tdir
15810 touch $file1 || error "create $file1 failed"
15811 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15812 error "create $file2 failed"
15813 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15814 error "create $file3 failed"
15815 lovea1=$(get_layout_param $file1)
15817 $LFS swap_layouts $file2 $file3 ||
15818 error "swap $file2 $file3 layouts failed"
15819 $LFS swap_layouts $file1 $file2 ||
15820 error "swap $file1 $file2 layouts failed"
15822 lovea2=$(get_layout_param $file2)
15825 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15827 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15828 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15830 run_test 184d "allow stripeless layouts swap"
15833 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15834 skip "Need MDS version at least 2.6.94"
15835 check_swap_layouts_support
15836 [ -z "$(which getfattr 2>/dev/null)" ] &&
15837 skip_env "no getfattr command"
15839 local file1=$DIR/$tdir/$tfile-1
15840 local file2=$DIR/$tdir/$tfile-2
15841 local file3=$DIR/$tdir/$tfile-3
15844 mkdir -p $DIR/$tdir
15845 touch $file1 || error "create $file1 failed"
15846 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15847 error "create $file2 failed"
15848 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15849 error "create $file3 failed"
15851 $LFS swap_layouts $file1 $file2 ||
15852 error "swap $file1 $file2 layouts failed"
15854 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15855 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15857 echo 123 > $file1 || error "Should be able to write into $file1"
15859 $LFS swap_layouts $file1 $file3 ||
15860 error "swap $file1 $file3 layouts failed"
15862 echo 123 > $file1 || error "Should be able to write into $file1"
15864 rm -rf $file1 $file2 $file3
15866 run_test 184e "Recreate layout after stripeless layout swaps"
15869 # Create a file with name longer than sizeof(struct stat) ==
15870 # 144 to see if we can get chars from the file name to appear
15871 # in the returned striping. Note that 'f' == 0x66.
15872 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15874 mkdir -p $DIR/$tdir
15875 mcreate $DIR/$tdir/$file
15876 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15877 error "IOC_MDC_GETFILEINFO returned garbage striping"
15880 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15882 test_185() { # LU-2441
15883 # LU-3553 - no volatile file support in old servers
15884 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15885 skip "Need MDS version at least 2.3.60"
15887 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15888 touch $DIR/$tdir/spoo
15889 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15890 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15891 error "cannot create/write a volatile file"
15892 [ "$FILESET" == "" ] &&
15893 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15894 error "FID is still valid after close"
15896 multiop_bg_pause $DIR/$tdir vVw4096_c
15903 # assume that the next FID for this client is sequential, since stdout
15904 # is unfortunately eaten by multiop_bg_pause
15905 local n=$((${fidv[1]} + 1))
15906 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15907 if [ "$FILESET" == "" ]; then
15908 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15909 error "FID is missing before close"
15911 kill -USR1 $multi_pid
15912 # 1 second delay, so if mtime change we will see it
15914 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15915 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15917 run_test 185 "Volatile file support"
15919 function create_check_volatile() {
15923 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15926 local FID=$(cat /tmp/${tfile}.fid)
15927 [ "$FID" == "" ] && error "can't get FID for volatile"
15928 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15929 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15930 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15934 cancel_lru_locks mdc # flush opencache
15935 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15940 # LU-12516 - volatile creation via .lustre
15941 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15942 skip "Need MDS version at least 2.3.55"
15944 create_check_volatile 0
15945 [ $MDSCOUNT -lt 2 ] && return 0
15948 create_check_volatile 1
15952 run_test 185a "Volatile file creation in .lustre/fid/"
15955 remote_mds_nodsh && skip "remote MDS with nodsh"
15956 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15957 skip "Need MDS version at least 2.3.0"
15959 local dir0=$DIR/$tdir/$testnum
15960 mkdir -p $dir0 || error "creating dir $dir0"
15962 local file=$dir0/file1
15963 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15964 local dv1=$($LFS data_version $file)
15965 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15966 local dv2=$($LFS data_version $file)
15967 [[ $dv1 != $dv2 ]] ||
15968 error "data version did not change on write $dv1 == $dv2"
15973 run_test 187a "Test data version change"
15976 remote_mds_nodsh && skip "remote MDS with nodsh"
15977 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15978 skip "Need MDS version at least 2.3.0"
15980 local dir0=$DIR/$tdir/$testnum
15981 mkdir -p $dir0 || error "creating dir $dir0"
15983 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15984 [[ ${DV[0]} != ${DV[1]} ]] ||
15985 error "data version did not change on write"\
15986 " ${DV[0]} == ${DV[1]}"
15991 run_test 187b "Test data version change on volatile file"
15994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15995 remote_mgs_nodsh && skip "remote MGS with nodsh"
15996 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15998 local POOL=${POOL:-cea1}
15999 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16000 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16003 local last_ost=$(($OSTCOUNT - 1))
16005 local ost_list=$(seq $first_ost $ost_step $last_ost)
16006 local ost_range="$first_ost $last_ost $ost_step"
16007 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16008 local file_dir=$POOL_ROOT/file_tst
16009 local subdir=$test_path/subdir
16013 # former test_200a test_200b
16014 pool_add $POOL || { rc=$? ; break; }
16015 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16016 # former test_200c test_200d
16017 mkdir -p $test_path
16018 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16019 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16021 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16022 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16023 || { rc=$? ; break; }
16024 # former test_200e test_200f
16025 local files=$((OSTCOUNT*3))
16026 pool_alloc_files $POOL $test_path $files "$ost_list" \
16027 || { rc=$? ; break; }
16028 pool_create_files $POOL $file_dir $files "$ost_list" \
16029 || { rc=$? ; break; }
16030 # former test_200g test_200h
16031 pool_lfs_df $POOL || { rc=$? ; break; }
16032 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16034 # former test_201a test_201b test_201c
16035 pool_remove_first_target $POOL || { rc=$? ; break; }
16037 local f=$test_path/$tfile
16038 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16039 pool_remove $POOL $f || { rc=$? ; break; }
16047 run_test 200 "OST pools"
16049 # usage: default_attr <count | size | offset>
16051 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16054 # usage: check_default_stripe_attr
16055 check_default_stripe_attr() {
16056 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16059 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16061 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16065 error "unknown getstripe attr '$1'"
16068 [ $ACTUAL == $EXPECTED ] ||
16069 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16073 test_mkdir $DIR/$tdir
16074 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16076 check_default_stripe_attr --stripe-count
16077 check_default_stripe_attr --stripe-size
16078 check_default_stripe_attr --stripe-index
16080 run_test 204a "Print default stripe attributes"
16083 test_mkdir $DIR/$tdir
16084 $LFS setstripe --stripe-count 1 $DIR/$tdir
16086 check_default_stripe_attr --stripe-size
16087 check_default_stripe_attr --stripe-index
16089 run_test 204b "Print default stripe size and offset"
16092 test_mkdir $DIR/$tdir
16093 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16095 check_default_stripe_attr --stripe-count
16096 check_default_stripe_attr --stripe-index
16098 run_test 204c "Print default stripe count and offset"
16101 test_mkdir $DIR/$tdir
16102 $LFS setstripe --stripe-index 0 $DIR/$tdir
16104 check_default_stripe_attr --stripe-count
16105 check_default_stripe_attr --stripe-size
16107 run_test 204d "Print default stripe count and size"
16110 test_mkdir $DIR/$tdir
16111 $LFS setstripe -d $DIR/$tdir
16113 check_default_stripe_attr --stripe-count --raw
16114 check_default_stripe_attr --stripe-size --raw
16115 check_default_stripe_attr --stripe-index --raw
16117 run_test 204e "Print raw stripe attributes"
16120 test_mkdir $DIR/$tdir
16121 $LFS setstripe --stripe-count 1 $DIR/$tdir
16123 check_default_stripe_attr --stripe-size --raw
16124 check_default_stripe_attr --stripe-index --raw
16126 run_test 204f "Print raw stripe size and offset"
16129 test_mkdir $DIR/$tdir
16130 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16132 check_default_stripe_attr --stripe-count --raw
16133 check_default_stripe_attr --stripe-index --raw
16135 run_test 204g "Print raw stripe count and offset"
16138 test_mkdir $DIR/$tdir
16139 $LFS setstripe --stripe-index 0 $DIR/$tdir
16141 check_default_stripe_attr --stripe-count --raw
16142 check_default_stripe_attr --stripe-size --raw
16144 run_test 204h "Print raw stripe count and size"
16146 # Figure out which job scheduler is being used, if any,
16147 # or use a fake one
16148 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16149 JOBENV=SLURM_JOB_ID
16150 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16152 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16154 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16155 JOBENV=LOADL_STEP_ID
16156 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16159 $LCTL list_param jobid_name > /dev/null 2>&1
16160 if [ $? -eq 0 ]; then
16166 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16168 verify_jobstats() {
16173 # we don't really need to clear the stats for this test to work, since each
16174 # command has a unique jobid, but it makes debugging easier if needed.
16175 # for facet in $facets; do
16176 # local dev=$(convert_facet2label $facet)
16177 # # clear old jobstats
16178 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16181 # use a new JobID for each test, or we might see an old one
16182 [ "$JOBENV" = "FAKE_JOBID" ] &&
16183 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16185 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16187 [ "$JOBENV" = "nodelocal" ] && {
16188 FAKE_JOBID=id.$testnum.%e.$RANDOM
16189 $LCTL set_param jobid_name=$FAKE_JOBID
16190 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16193 log "Test: ${cmd[*]}"
16194 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16196 if [ $JOBENV = "FAKE_JOBID" ]; then
16197 FAKE_JOBID=$JOBVAL ${cmd[*]}
16202 # all files are created on OST0000
16203 for facet in $facets; do
16204 local stats="*.$(convert_facet2label $facet).job_stats"
16206 # strip out libtool wrappers for in-tree executables
16207 if [ $(do_facet $facet lctl get_param $stats |
16208 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16209 do_facet $facet lctl get_param $stats
16210 error "No jobstats for $JOBVAL found on $facet::$stats"
16216 local new_jobenv=$1
16218 set_persistent_param_and_check client "jobid_var" \
16219 "$FSNAME.sys.jobid_var" $new_jobenv
16222 test_205a() { # Job stats
16223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16224 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16225 skip "Need MDS version with at least 2.7.1"
16226 remote_mgs_nodsh && skip "remote MGS with nodsh"
16227 remote_mds_nodsh && skip "remote MDS with nodsh"
16228 remote_ost_nodsh && skip "remote OST with nodsh"
16229 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16230 skip "Server doesn't support jobstats"
16231 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16233 local old_jobenv=$($LCTL get_param -n jobid_var)
16234 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16236 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16237 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16239 stack_trap "do_facet mgs $PERM_CMD \
16240 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16244 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16245 mdt.*.job_cleanup_interval | head -n 1)
16246 local new_interval=5
16247 do_facet $SINGLEMDS \
16248 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16249 stack_trap "do_facet $SINGLEMDS \
16250 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16251 local start=$SECONDS
16255 cmd="mkdir $DIR/$tdir"
16256 verify_jobstats "$cmd" "$SINGLEMDS"
16258 cmd="rmdir $DIR/$tdir"
16259 verify_jobstats "$cmd" "$SINGLEMDS"
16260 # mkdir on secondary MDT
16261 if [ $MDSCOUNT -gt 1 ]; then
16262 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16263 verify_jobstats "$cmd" "mds2"
16266 cmd="mknod $DIR/$tfile c 1 3"
16267 verify_jobstats "$cmd" "$SINGLEMDS"
16269 cmd="rm -f $DIR/$tfile"
16270 verify_jobstats "$cmd" "$SINGLEMDS"
16271 # create all files on OST0000 so verify_jobstats can find OST stats
16273 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16274 verify_jobstats "$cmd" "$SINGLEMDS"
16276 cmd="touch $DIR/$tfile"
16277 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16279 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16280 verify_jobstats "$cmd" "ost1"
16282 cancel_lru_locks osc
16283 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16284 verify_jobstats "$cmd" "ost1"
16286 cmd="$TRUNCATE $DIR/$tfile 0"
16287 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16289 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16290 verify_jobstats "$cmd" "$SINGLEMDS"
16291 # jobstats expiry - sleep until old stats should be expired
16292 local left=$((new_interval + 5 - (SECONDS - start)))
16293 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16294 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16296 cmd="mkdir $DIR/$tdir.expire"
16297 verify_jobstats "$cmd" "$SINGLEMDS"
16298 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16299 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16301 # Ensure that jobid are present in changelog (if supported by MDS)
16302 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16303 changelog_dump | tail -10
16304 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16305 [ $jobids -eq 9 ] ||
16306 error "Wrong changelog jobid count $jobids != 9"
16310 jobstats_set $JOBENV
16312 changelog_dump | grep $tfile
16313 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16314 [ $jobids -eq 0 ] ||
16315 error "Unexpected jobids when jobid_var=$JOBENV"
16318 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
16319 JOBENV="JOBCOMPLEX"
16320 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16322 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16324 run_test 205a "Verify job stats"
16328 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
16329 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16330 do_facet $SINGLEMDS $LCTL get_param mdt.*.job_stats |
16331 grep job_id: | grep foolish &&
16332 error "Unexpected jobid found"
16335 run_test 205b "Verify job stats jobid parsing"
16337 # LU-1480, LU-1773 and LU-1657
16339 mkdir -p $DIR/$tdir
16340 $LFS setstripe -c -1 $DIR/$tdir
16341 #define OBD_FAIL_LOV_INIT 0x1403
16342 $LCTL set_param fail_loc=0xa0001403
16343 $LCTL set_param fail_val=1
16344 touch $DIR/$tdir/$tfile || true
16346 run_test 206 "fail lov_init_raid0() doesn't lbug"
16349 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16350 local fsz=`stat -c %s $DIR/$tfile`
16351 cancel_lru_locks mdc
16353 # do not return layout in getattr intent
16354 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16355 $LCTL set_param fail_loc=0x170
16356 local sz=`stat -c %s $DIR/$tfile`
16358 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16362 run_test 207a "can refresh layout at glimpse"
16365 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16366 local cksum=`md5sum $DIR/$tfile`
16367 local fsz=`stat -c %s $DIR/$tfile`
16368 cancel_lru_locks mdc
16369 cancel_lru_locks osc
16371 # do not return layout in getattr intent
16372 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16373 $LCTL set_param fail_loc=0x171
16375 # it will refresh layout after the file is opened but before read issues
16376 echo checksum is "$cksum"
16377 echo "$cksum" |md5sum -c --quiet || error "file differs"
16381 run_test 207b "can refresh layout at open"
16384 # FIXME: in this test suite, only RD lease is used. This is okay
16385 # for now as only exclusive open is supported. After generic lease
16386 # is done, this test suite should be revised. - Jinshan
16388 remote_mds_nodsh && skip "remote MDS with nodsh"
16389 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16390 skip "Need MDS version at least 2.4.52"
16392 echo "==== test 1: verify get lease work"
16393 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16395 echo "==== test 2: verify lease can be broken by upcoming open"
16396 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16400 $MULTIOP $DIR/$tfile oO_RDONLY:c
16401 kill -USR1 $PID && wait $PID || error "break lease error"
16403 echo "==== test 3: verify lease can't be granted if an open already exists"
16404 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16408 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16409 kill -USR1 $PID && wait $PID || error "open file error"
16411 echo "==== test 4: lease can sustain over recovery"
16412 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16418 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16420 echo "==== test 5: lease broken can't be regained by replay"
16421 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16425 # open file to break lease and then recovery
16426 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16429 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16433 run_test 208 "Exclusive open"
16436 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16437 skip_env "must have disp_stripe"
16440 sync; sleep 5; sync;
16442 echo 3 > /proc/sys/vm/drop_caches
16443 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16445 # open/close 500 times
16446 for i in $(seq 500); do
16450 echo 3 > /proc/sys/vm/drop_caches
16451 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16453 echo "before: $req_before, after: $req_after"
16454 [ $((req_after - req_before)) -ge 300 ] &&
16455 error "open/close requests are not freed"
16458 run_test 209 "read-only open/close requests should be freed promptly"
16462 size=$((size % 8192 + 1))
16463 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16464 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16465 rm -f $DIR/f212 $DIR/f212.xyz
16467 run_test 212 "Sendfile test ============================================"
16470 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16471 cancel_lru_locks osc
16472 lctl set_param fail_loc=0x8000040f
16473 # generate a read lock
16474 cat $DIR/$tfile > /dev/null
16475 # write to the file, it will try to cancel the above read lock.
16476 cat /etc/hosts >> $DIR/$tfile
16478 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16480 test_214() { # for bug 20133
16481 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16482 for (( i=0; i < 340; i++ )) ; do
16483 touch $DIR/$tdir/d214c/a$i
16486 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16487 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16488 ls $DIR/d214c || error "ls $DIR/d214c failed"
16489 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16490 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16492 run_test 214 "hash-indexed directory test - bug 20133"
16494 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16495 create_lnet_proc_files() {
16496 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16499 # counterpart of create_lnet_proc_files
16500 remove_lnet_proc_files() {
16501 rm -f $TMP/lnet_$1.sys
16504 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16505 # 3rd arg as regexp for body
16506 check_lnet_proc_stats() {
16507 local l=$(cat "$TMP/lnet_$1" |wc -l)
16508 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16510 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16513 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16514 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16515 # optional and can be regexp for 2nd line (lnet.routes case)
16516 check_lnet_proc_entry() {
16517 local blp=2 # blp stands for 'position of 1st line of body'
16518 [ -z "$5" ] || blp=3 # lnet.routes case
16520 local l=$(cat "$TMP/lnet_$1" |wc -l)
16521 # subtracting one from $blp because the body can be empty
16522 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16524 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16525 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16527 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16528 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16530 # bail out if any unexpected line happened
16531 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16532 [ "$?" != 0 ] || error "$2 misformatted"
16535 test_215() { # for bugs 18102, 21079, 21517
16536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16538 local N='(0|[1-9][0-9]*)' # non-negative numeric
16539 local P='[1-9][0-9]*' # positive numeric
16540 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16541 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16542 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16543 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16545 local L1 # regexp for 1st line
16546 local L2 # regexp for 2nd line (optional)
16547 local BR # regexp for the rest (body)
16549 # lnet.stats should look as 11 space-separated non-negative numerics
16550 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16551 create_lnet_proc_files "stats"
16552 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16553 remove_lnet_proc_files "stats"
16555 # lnet.routes should look like this:
16556 # Routing disabled/enabled
16557 # net hops priority state router
16558 # where net is a string like tcp0, hops > 0, priority >= 0,
16559 # state is up/down,
16560 # router is a string like 192.168.1.1@tcp2
16561 L1="^Routing (disabled|enabled)$"
16562 L2="^net +hops +priority +state +router$"
16563 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16564 create_lnet_proc_files "routes"
16565 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16566 remove_lnet_proc_files "routes"
16568 # lnet.routers should look like this:
16569 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16570 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16571 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16572 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16573 L1="^ref +rtr_ref +alive +router$"
16574 BR="^$P +$P +(up|down) +$NID$"
16575 create_lnet_proc_files "routers"
16576 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16577 remove_lnet_proc_files "routers"
16579 # lnet.peers should look like this:
16580 # nid refs state last max rtr min tx min queue
16581 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16582 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16583 # numeric (0 or >0 or <0), queue >= 0.
16584 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16585 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16586 create_lnet_proc_files "peers"
16587 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16588 remove_lnet_proc_files "peers"
16590 # lnet.buffers should look like this:
16591 # pages count credits min
16592 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16593 L1="^pages +count +credits +min$"
16594 BR="^ +$N +$N +$I +$I$"
16595 create_lnet_proc_files "buffers"
16596 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16597 remove_lnet_proc_files "buffers"
16599 # lnet.nis should look like this:
16600 # nid status alive refs peer rtr max tx min
16601 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16602 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16603 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16604 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16605 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16606 create_lnet_proc_files "nis"
16607 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16608 remove_lnet_proc_files "nis"
16610 # can we successfully write to lnet.stats?
16611 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16613 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16615 test_216() { # bug 20317
16616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16617 remote_ost_nodsh && skip "remote OST with nodsh"
16620 local facets=$(get_facets OST)
16621 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16623 save_lustre_params client "osc.*.contention_seconds" > $p
16624 save_lustre_params $facets \
16625 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16626 save_lustre_params $facets \
16627 "ldlm.namespaces.filter-*.contended_locks" >> $p
16628 save_lustre_params $facets \
16629 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16630 clear_stats osc.*.osc_stats
16632 # agressive lockless i/o settings
16633 do_nodes $(comma_list $(osts_nodes)) \
16634 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16635 ldlm.namespaces.filter-*.contended_locks=0 \
16636 ldlm.namespaces.filter-*.contention_seconds=60"
16637 lctl set_param -n osc.*.contention_seconds=60
16639 $DIRECTIO write $DIR/$tfile 0 10 4096
16640 $CHECKSTAT -s 40960 $DIR/$tfile
16642 # disable lockless i/o
16643 do_nodes $(comma_list $(osts_nodes)) \
16644 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16645 ldlm.namespaces.filter-*.contended_locks=32 \
16646 ldlm.namespaces.filter-*.contention_seconds=0"
16647 lctl set_param -n osc.*.contention_seconds=0
16648 clear_stats osc.*.osc_stats
16650 dd if=/dev/zero of=$DIR/$tfile count=0
16651 $CHECKSTAT -s 0 $DIR/$tfile
16653 restore_lustre_params <$p
16657 run_test 216 "check lockless direct write updates file size and kms correctly"
16659 test_217() { # bug 22430
16660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16665 for node in $(nodes_list); do
16666 nid=$(host_nids_address $node $NETTYPE)
16667 if [[ $nid = *-* ]] ; then
16668 echo "lctl ping $(h2nettype $nid)"
16669 lctl ping $(h2nettype $nid)
16671 echo "skipping $node (no hyphen detected)"
16675 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16678 # do directio so as not to populate the page cache
16679 log "creating a 10 Mb file"
16680 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16681 log "starting reads"
16682 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16683 log "truncating the file"
16684 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16686 kill %+ || true # reads might have finished
16687 echo "wait until dd is finished"
16689 log "removing the temporary file"
16690 rm -rf $DIR/$tfile || error "tmp file removal failed"
16692 run_test 218 "parallel read and truncate should not deadlock"
16695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16697 # write one partial page
16698 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16699 # set no grant so vvp_io_commit_write will do sync write
16700 $LCTL set_param fail_loc=0x411
16701 # write a full page at the end of file
16702 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16704 $LCTL set_param fail_loc=0
16705 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16706 $LCTL set_param fail_loc=0x411
16707 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16710 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16711 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16713 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16715 test_220() { #LU-325
16716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16717 remote_ost_nodsh && skip "remote OST with nodsh"
16718 remote_mds_nodsh && skip "remote MDS with nodsh"
16719 remote_mgs_nodsh && skip "remote MGS with nodsh"
16723 # create on MDT0000 so the last_id and next_id are correct
16725 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16729 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16730 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16731 osp.$mdtosc_proc1.prealloc_last_id)
16732 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16733 osp.$mdtosc_proc1.prealloc_next_id)
16737 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16738 #define OBD_FAIL_OST_ENOINO 0x229
16739 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16740 create_pool $FSNAME.$TESTNAME || return 1
16741 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16743 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16745 MDSOBJS=$((last_id - next_id))
16746 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16748 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16749 echo "OST still has $count kbytes free"
16751 echo "create $MDSOBJS files @next_id..."
16752 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16754 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16755 osp.$mdtosc_proc1.prealloc_last_id)
16756 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16757 osp.$mdtosc_proc1.prealloc_next_id)
16759 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16764 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16765 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16767 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16768 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16769 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16770 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16771 echo "unlink $MDSOBJS files @$next_id..."
16772 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16774 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16779 dd if=`which date` of=$MOUNT/date oflag=sync
16780 chmod +x $MOUNT/date
16782 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16783 $LCTL set_param fail_loc=0x80001401
16785 $MOUNT/date > /dev/null
16788 run_test 221 "make sure fault and truncate race to not cause OOM"
16791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16794 test_mkdir $DIR/$tdir
16795 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16796 createmany -o $DIR/$tdir/$tfile 10
16797 cancel_lru_locks mdc
16798 cancel_lru_locks osc
16799 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16800 $LCTL set_param fail_loc=0x31a
16801 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16802 $LCTL set_param fail_loc=0
16805 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16811 test_mkdir $DIR/$tdir
16812 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16813 createmany -o $DIR/$tdir/$tfile 10
16814 cancel_lru_locks mdc
16815 cancel_lru_locks osc
16816 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16817 $LCTL set_param fail_loc=0x31a
16818 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16819 $LCTL set_param fail_loc=0
16821 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16827 test_mkdir $DIR/$tdir
16828 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16829 createmany -o $DIR/$tdir/$tfile 10
16830 cancel_lru_locks mdc
16831 cancel_lru_locks osc
16832 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16833 $LCTL set_param fail_loc=0x31b
16834 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16835 $LCTL set_param fail_loc=0
16838 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16840 test_224a() { # LU-1039, MRP-303
16841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16843 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16844 $LCTL set_param fail_loc=0x508
16845 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16846 $LCTL set_param fail_loc=0
16849 run_test 224a "Don't panic on bulk IO failure"
16851 test_224b() { # LU-1039, MRP-303
16852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16854 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16855 cancel_lru_locks osc
16856 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16857 $LCTL set_param fail_loc=0x515
16858 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16859 $LCTL set_param fail_loc=0
16862 run_test 224b "Don't panic on bulk IO failure"
16864 test_224c() { # LU-6441
16865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16866 remote_mds_nodsh && skip "remote MDS with nodsh"
16868 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16869 save_writethrough $p
16870 set_cache writethrough on
16872 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
16873 local at_max=$($LCTL get_param -n at_max)
16874 local timeout=$($LCTL get_param -n timeout)
16875 local test_at="at_max"
16876 local param_at="$FSNAME.sys.at_max"
16877 local test_timeout="timeout"
16878 local param_timeout="$FSNAME.sys.timeout"
16880 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16882 set_persistent_param_and_check client "$test_at" "$param_at" 0
16883 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16885 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16886 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16887 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16888 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16890 do_facet ost1 "$LCTL set_param fail_loc=0"
16892 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16893 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16896 $LCTL set_param -n $pages_per_rpc
16897 restore_lustre_params < $p
16900 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16902 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16905 if [ -z ${MDSSURVEY} ]; then
16906 skip_env "mds-survey not found"
16908 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16909 skip "Need MDS version at least 2.2.51"
16911 local mds=$(facet_host $SINGLEMDS)
16912 local target=$(do_nodes $mds 'lctl dl' |
16913 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16915 local cmd1="file_count=1000 thrhi=4"
16916 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16917 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16918 local cmd="$cmd1 $cmd2 $cmd3"
16920 rm -f ${TMP}/mds_survey*
16922 eval $cmd || error "mds-survey with zero-stripe failed"
16923 cat ${TMP}/mds_survey*
16924 rm -f ${TMP}/mds_survey*
16926 run_test 225a "Metadata survey sanity with zero-stripe"
16929 if [ -z ${MDSSURVEY} ]; then
16930 skip_env "mds-survey not found"
16932 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16933 skip "Need MDS version at least 2.2.51"
16934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16935 remote_mds_nodsh && skip "remote MDS with nodsh"
16936 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16937 skip_env "Need to mount OST to test"
16940 local mds=$(facet_host $SINGLEMDS)
16941 local target=$(do_nodes $mds 'lctl dl' |
16942 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16944 local cmd1="file_count=1000 thrhi=4"
16945 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16946 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16947 local cmd="$cmd1 $cmd2 $cmd3"
16949 rm -f ${TMP}/mds_survey*
16951 eval $cmd || error "mds-survey with stripe_count failed"
16952 cat ${TMP}/mds_survey*
16953 rm -f ${TMP}/mds_survey*
16955 run_test 225b "Metadata survey sanity with stripe_count = 1"
16957 mcreate_path2fid () {
16963 local path=$DIR/$tdir/$name
16968 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16969 error "cannot create $desc"
16971 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16973 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16975 fid_path=$($LFS fid2path $MOUNT $fid)
16977 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16979 [ "$path" == "$fid_path" ] ||
16980 error "fid2path returned $fid_path, expected $path"
16982 echo "pass with $path and $fid"
16987 mkdir -p $DIR/$tdir
16989 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16990 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16991 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16992 mcreate_path2fid 0040666 0 0 dir "directory"
16993 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16994 mcreate_path2fid 0100666 0 0 file "regular file"
16995 mcreate_path2fid 0120666 0 0 link "symbolic link"
16996 mcreate_path2fid 0140666 0 0 sock "socket"
16998 run_test 226a "call path2fid and fid2path on files of all type"
17001 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17006 mkdir -p $DIR/$tdir
17007 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17008 error "create remote directory failed"
17009 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17010 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17011 "character special file (null)"
17012 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17013 "character special file (no device)"
17014 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17015 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17016 "block special file (loop)"
17017 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17018 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17019 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17021 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17023 # LU-1299 Executing or running ldd on a truncated executable does not
17024 # cause an out-of-memory condition.
17026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17027 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17029 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17030 chmod +x $MOUNT/date
17032 $MOUNT/date > /dev/null
17033 ldd $MOUNT/date > /dev/null
17036 run_test 227 "running truncated executable does not cause OOM"
17038 # LU-1512 try to reuse idle OI blocks
17040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17041 remote_mds_nodsh && skip "remote MDS with nodsh"
17042 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17044 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17045 local myDIR=$DIR/$tdir
17048 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17049 $LCTL set_param fail_loc=0x80001002
17050 createmany -o $myDIR/t- 10000
17051 $LCTL set_param fail_loc=0
17052 # The guard is current the largest FID holder
17054 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17056 local IDX=$(($SEQ % 64))
17058 do_facet $SINGLEMDS sync
17059 # Make sure journal flushed.
17061 local blk1=$(do_facet $SINGLEMDS \
17062 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17063 grep Blockcount | awk '{print $4}')
17065 # Remove old files, some OI blocks will become idle.
17066 unlinkmany $myDIR/t- 10000
17067 # Create new files, idle OI blocks should be reused.
17068 createmany -o $myDIR/t- 2000
17069 do_facet $SINGLEMDS sync
17070 # Make sure journal flushed.
17072 local blk2=$(do_facet $SINGLEMDS \
17073 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17074 grep Blockcount | awk '{print $4}')
17076 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17078 run_test 228a "try to reuse idle OI blocks"
17081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17082 remote_mds_nodsh && skip "remote MDS with nodsh"
17083 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17085 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17086 local myDIR=$DIR/$tdir
17089 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17090 $LCTL set_param fail_loc=0x80001002
17091 createmany -o $myDIR/t- 10000
17092 $LCTL set_param fail_loc=0
17093 # The guard is current the largest FID holder
17095 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17097 local IDX=$(($SEQ % 64))
17099 do_facet $SINGLEMDS sync
17100 # Make sure journal flushed.
17102 local blk1=$(do_facet $SINGLEMDS \
17103 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17104 grep Blockcount | awk '{print $4}')
17106 # Remove old files, some OI blocks will become idle.
17107 unlinkmany $myDIR/t- 10000
17110 stop $SINGLEMDS || error "Fail to stop MDT."
17112 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17114 df $MOUNT || error "Fail to df."
17115 # Create new files, idle OI blocks should be reused.
17116 createmany -o $myDIR/t- 2000
17117 do_facet $SINGLEMDS sync
17118 # Make sure journal flushed.
17120 local blk2=$(do_facet $SINGLEMDS \
17121 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17122 grep Blockcount | awk '{print $4}')
17124 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17126 run_test 228b "idle OI blocks can be reused after MDT restart"
17130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17131 remote_mds_nodsh && skip "remote MDS with nodsh"
17132 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17134 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17135 local myDIR=$DIR/$tdir
17138 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17139 $LCTL set_param fail_loc=0x80001002
17140 # 20000 files can guarantee there are index nodes in the OI file
17141 createmany -o $myDIR/t- 20000
17142 $LCTL set_param fail_loc=0
17143 # The guard is current the largest FID holder
17145 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17147 local IDX=$(($SEQ % 64))
17149 do_facet $SINGLEMDS sync
17150 # Make sure journal flushed.
17152 local blk1=$(do_facet $SINGLEMDS \
17153 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17154 grep Blockcount | awk '{print $4}')
17156 # Remove old files, some OI blocks will become idle.
17157 unlinkmany $myDIR/t- 20000
17159 # The OI file should become empty now
17161 # Create new files, idle OI blocks should be reused.
17162 createmany -o $myDIR/t- 2000
17163 do_facet $SINGLEMDS sync
17164 # Make sure journal flushed.
17166 local blk2=$(do_facet $SINGLEMDS \
17167 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17168 grep Blockcount | awk '{print $4}')
17170 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17172 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17174 test_229() { # LU-2482, LU-3448
17175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17176 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17177 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17178 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17182 # Create a file with a released layout and stripe count 2.
17183 $MULTIOP $DIR/$tfile H2c ||
17184 error "failed to create file with released layout"
17186 $LFS getstripe -v $DIR/$tfile
17188 local pattern=$($LFS getstripe -L $DIR/$tfile)
17189 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17191 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17193 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17194 stat $DIR/$tfile || error "failed to stat released file"
17196 chown $RUNAS_ID $DIR/$tfile ||
17197 error "chown $RUNAS_ID $DIR/$tfile failed"
17199 chgrp $RUNAS_ID $DIR/$tfile ||
17200 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17202 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17203 rm $DIR/$tfile || error "failed to remove released file"
17205 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17209 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17210 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17211 skip "Need MDS version at least 2.11.52"
17215 test_mkdir $DIR/$tdir
17216 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17217 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17218 [ $mdt_idx -ne 0 ] &&
17219 error "create local directory on wrong MDT $mdt_idx"
17221 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17222 error "create remote directory failed"
17223 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17224 [ $mdt_idx -ne $MDTIDX ] &&
17225 error "create remote directory on wrong MDT $mdt_idx"
17227 createmany -o $DIR/$tdir/test_230/t- 10 ||
17228 error "create files on remote directory failed"
17229 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17230 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17231 rm -r $DIR/$tdir || error "unlink remote directory failed"
17233 run_test 230a "Create remote directory and files under the remote directory"
17236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17237 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17238 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17239 skip "Need MDS version at least 2.11.52"
17247 local migrate_dir=$DIR/$tdir/migrate_dir
17248 local other_dir=$DIR/$tdir/other_dir
17250 test_mkdir $DIR/$tdir
17251 test_mkdir -i0 -c1 $migrate_dir
17252 test_mkdir -i0 -c1 $other_dir
17253 for ((i=0; i<10; i++)); do
17254 mkdir -p $migrate_dir/dir_${i}
17255 createmany -o $migrate_dir/dir_${i}/f 10 ||
17256 error "create files under remote dir failed $i"
17259 cp /etc/passwd $migrate_dir/$tfile
17260 cp /etc/passwd $other_dir/$tfile
17261 chattr +SAD $migrate_dir
17262 chattr +SAD $migrate_dir/$tfile
17264 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17265 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17266 local old_dir_mode=$(stat -c%f $migrate_dir)
17267 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17269 mkdir -p $migrate_dir/dir_default_stripe2
17270 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17271 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17273 mkdir -p $other_dir
17274 ln $migrate_dir/$tfile $other_dir/luna
17275 ln $migrate_dir/$tfile $migrate_dir/sofia
17276 ln $other_dir/$tfile $migrate_dir/david
17277 ln -s $migrate_dir/$tfile $other_dir/zachary
17278 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17279 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17285 for len in 58 59 60; do
17286 lnktgt=$(str_repeat 'l' $len)
17287 touch $migrate_dir/$lnktgt
17288 ln -s $lnktgt $migrate_dir/${len}char_ln
17292 for len in 4094 4095; do
17293 lnktgt=$(str_repeat 'l' $len)
17294 ln -s $lnktgt $migrate_dir/${len}char_ln
17298 for len in 254 255; do
17299 touch $migrate_dir/$(str_repeat 'l' $len)
17302 $LFS migrate -m $MDTIDX $migrate_dir ||
17303 error "fails on migrating remote dir to MDT1"
17305 echo "migratate to MDT1, then checking.."
17306 for ((i = 0; i < 10; i++)); do
17307 for file in $(find $migrate_dir/dir_${i}); do
17308 mdt_index=$($LFS getstripe -m $file)
17309 # broken symlink getstripe will fail
17310 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17311 error "$file is not on MDT${MDTIDX}"
17315 # the multiple link file should still in MDT0
17316 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17317 [ $mdt_index == 0 ] ||
17318 error "$file is not on MDT${MDTIDX}"
17320 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17321 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17322 error " expect $old_dir_flag get $new_dir_flag"
17324 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17325 [ "$old_file_flag" = "$new_file_flag" ] ||
17326 error " expect $old_file_flag get $new_file_flag"
17328 local new_dir_mode=$(stat -c%f $migrate_dir)
17329 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17330 error "expect mode $old_dir_mode get $new_dir_mode"
17332 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17333 [ "$old_file_mode" = "$new_file_mode" ] ||
17334 error "expect mode $old_file_mode get $new_file_mode"
17336 diff /etc/passwd $migrate_dir/$tfile ||
17337 error "$tfile different after migration"
17339 diff /etc/passwd $other_dir/luna ||
17340 error "luna different after migration"
17342 diff /etc/passwd $migrate_dir/sofia ||
17343 error "sofia different after migration"
17345 diff /etc/passwd $migrate_dir/david ||
17346 error "david different after migration"
17348 diff /etc/passwd $other_dir/zachary ||
17349 error "zachary different after migration"
17351 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17352 error "${tfile}_ln different after migration"
17354 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17355 error "${tfile}_ln_other different after migration"
17357 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17358 [ $stripe_count = 2 ] ||
17359 error "dir strpe_count $d != 2 after migration."
17361 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17362 [ $stripe_count = 2 ] ||
17363 error "file strpe_count $d != 2 after migration."
17365 #migrate back to MDT0
17368 $LFS migrate -m $MDTIDX $migrate_dir ||
17369 error "fails on migrating remote dir to MDT0"
17371 echo "migrate back to MDT0, checking.."
17372 for file in $(find $migrate_dir); do
17373 mdt_index=$($LFS getstripe -m $file)
17374 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17375 error "$file is not on MDT${MDTIDX}"
17378 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17379 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17380 error " expect $old_dir_flag get $new_dir_flag"
17382 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17383 [ "$old_file_flag" = "$new_file_flag" ] ||
17384 error " expect $old_file_flag get $new_file_flag"
17386 local new_dir_mode=$(stat -c%f $migrate_dir)
17387 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17388 error "expect mode $old_dir_mode get $new_dir_mode"
17390 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17391 [ "$old_file_mode" = "$new_file_mode" ] ||
17392 error "expect mode $old_file_mode get $new_file_mode"
17394 diff /etc/passwd ${migrate_dir}/$tfile ||
17395 error "$tfile different after migration"
17397 diff /etc/passwd ${other_dir}/luna ||
17398 error "luna different after migration"
17400 diff /etc/passwd ${migrate_dir}/sofia ||
17401 error "sofia different after migration"
17403 diff /etc/passwd ${other_dir}/zachary ||
17404 error "zachary different after migration"
17406 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17407 error "${tfile}_ln different after migration"
17409 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17410 error "${tfile}_ln_other different after migration"
17412 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
17413 [ $stripe_count = 2 ] ||
17414 error "dir strpe_count $d != 2 after migration."
17416 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
17417 [ $stripe_count = 2 ] ||
17418 error "file strpe_count $d != 2 after migration."
17420 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17422 run_test 230b "migrate directory"
17425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17426 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17427 remote_mds_nodsh && skip "remote MDS with nodsh"
17428 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17429 skip "Need MDS version at least 2.11.52"
17435 local migrate_dir=$DIR/$tdir/migrate_dir
17437 #If migrating directory fails in the middle, all entries of
17438 #the directory is still accessiable.
17439 test_mkdir $DIR/$tdir
17440 test_mkdir -i0 -c1 $migrate_dir
17441 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
17443 createmany -o $migrate_dir/f $total ||
17444 error "create files under ${migrate_dir} failed"
17446 # fail after migrating top dir, and this will fail only once, so the
17447 # first sub file migration will fail (currently f3), others succeed.
17448 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
17449 do_facet mds1 lctl set_param fail_loc=0x1801
17450 local t=$(ls $migrate_dir | wc -l)
17451 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17452 error "migrate should fail"
17453 local u=$(ls $migrate_dir | wc -l)
17454 [ "$u" == "$t" ] || error "$u != $t during migration"
17456 # add new dir/file should succeed
17457 mkdir $migrate_dir/dir ||
17458 error "mkdir failed under migrating directory"
17459 touch $migrate_dir/file ||
17460 error "create file failed under migrating directory"
17462 # add file with existing name should fail
17463 for file in $migrate_dir/f*; do
17464 stat $file > /dev/null || error "stat $file failed"
17465 $OPENFILE -f O_CREAT:O_EXCL $file &&
17466 error "open(O_CREAT|O_EXCL) $file should fail"
17467 $MULTIOP $file m && error "create $file should fail"
17468 touch $DIR/$tdir/remote_dir/$tfile ||
17469 error "touch $tfile failed"
17470 ln $DIR/$tdir/remote_dir/$tfile $file &&
17471 error "link $file should fail"
17472 mdt_index=$($LFS getstripe -m $file)
17473 if [ $mdt_index == 0 ]; then
17474 # file failed to migrate is not allowed to rename to
17475 mv $DIR/$tdir/remote_dir/$tfile $file &&
17476 error "rename to $file should fail"
17478 mv $DIR/$tdir/remote_dir/$tfile $file ||
17479 error "rename to $file failed"
17481 echo hello >> $file || error "write $file failed"
17484 # resume migration with different options should fail
17485 $LFS migrate -m 0 $migrate_dir &&
17486 error "migrate -m 0 $migrate_dir should fail"
17488 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17489 error "migrate -c 2 $migrate_dir should fail"
17491 # resume migration should succeed
17492 $LFS migrate -m $MDTIDX $migrate_dir ||
17493 error "migrate $migrate_dir failed"
17495 echo "Finish migration, then checking.."
17496 for file in $(find $migrate_dir); do
17497 mdt_index=$($LFS getstripe -m $file)
17498 [ $mdt_index == $MDTIDX ] ||
17499 error "$file is not on MDT${MDTIDX}"
17502 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17504 run_test 230c "check directory accessiblity if migration failed"
17507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17508 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17509 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17510 skip "Need MDS version at least 2.11.52"
17512 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17514 local migrate_dir=$DIR/$tdir/migrate_dir
17524 old_index=$((RANDOM % MDSCOUNT))
17525 old_count=$((MDSCOUNT - old_index))
17526 new_index=$((RANDOM % MDSCOUNT))
17527 new_count=$((MDSCOUNT - new_index))
17528 new_hash=1 # for all_char
17530 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17531 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17533 test_mkdir $DIR/$tdir
17534 test_mkdir -i $old_index -c $old_count $migrate_dir
17536 for ((i=0; i<100; i++)); do
17537 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17538 createmany -o $migrate_dir/dir_${i}/f 100 ||
17539 error "create files under remote dir failed $i"
17542 echo -n "Migrate from MDT$old_index "
17543 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17544 echo -n "to MDT$new_index"
17545 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17548 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17549 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17550 error "migrate remote dir error"
17552 echo "Finish migration, then checking.."
17553 for file in $(find $migrate_dir); do
17554 mdt_index=$($LFS getstripe -m $file)
17555 if [ $mdt_index -lt $new_index ] ||
17556 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17557 error "$file is on MDT$mdt_index"
17561 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17563 run_test 230d "check migrate big directory"
17566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17567 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17568 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17569 skip "Need MDS version at least 2.11.52"
17576 mkdir -p $DIR/$tdir
17577 mkdir $DIR/$tdir/migrate_dir
17578 mkdir $DIR/$tdir/other_dir
17579 touch $DIR/$tdir/migrate_dir/a
17580 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17581 ls $DIR/$tdir/other_dir
17583 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17584 error "migrate dir fails"
17586 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17587 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17589 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17590 [ $mdt_index == 0 ] || error "a is not on MDT0"
17592 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17593 error "migrate dir fails"
17595 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17596 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17598 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17599 [ $mdt_index == 1 ] || error "a is not on MDT1"
17601 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17602 [ $mdt_index == 1 ] || error "b is not on MDT1"
17604 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17605 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17607 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17609 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17611 run_test 230e "migrate mulitple local link files"
17614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17615 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17616 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17617 skip "Need MDS version at least 2.11.52"
17622 mkdir -p $DIR/$tdir
17623 mkdir $DIR/$tdir/migrate_dir
17624 $LFS mkdir -i1 $DIR/$tdir/other_dir
17625 touch $DIR/$tdir/migrate_dir/a
17626 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17627 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17628 ls $DIR/$tdir/other_dir
17630 # a should be migrated to MDT1, since no other links on MDT0
17631 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17632 error "#1 migrate dir fails"
17633 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17634 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17635 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17636 [ $mdt_index == 1 ] || error "a is not on MDT1"
17638 # a should stay on MDT1, because it is a mulitple link file
17639 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17640 error "#2 migrate dir fails"
17641 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17642 [ $mdt_index == 1 ] || error "a is not on MDT1"
17644 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17645 error "#3 migrate dir fails"
17647 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17648 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17649 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17651 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17652 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17654 # a should be migrated to MDT0, since no other links on MDT1
17655 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17656 error "#4 migrate dir fails"
17657 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17658 [ $mdt_index == 0 ] || error "a is not on MDT0"
17660 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17662 run_test 230f "migrate mulitple remote link files"
17665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17666 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17667 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17668 skip "Need MDS version at least 2.11.52"
17670 mkdir -p $DIR/$tdir/migrate_dir
17672 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
17673 error "migrating dir to non-exist MDT succeeds"
17676 run_test 230g "migrate dir to non-exist MDT"
17679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17680 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17681 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17682 skip "Need MDS version at least 2.11.52"
17686 mkdir -p $DIR/$tdir/migrate_dir
17688 $LFS migrate -m1 $DIR &&
17689 error "migrating mountpoint1 should fail"
17691 $LFS migrate -m1 $DIR/$tdir/.. &&
17692 error "migrating mountpoint2 should fail"
17695 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
17696 error "migrating $tdir/migrate_dir/.. should fail"
17700 run_test 230h "migrate .. and root"
17703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17704 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17705 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17706 skip "Need MDS version at least 2.11.52"
17708 mkdir -p $DIR/$tdir/migrate_dir
17710 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
17711 error "migration fails with a tailing slash"
17713 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17714 error "migration fails with two tailing slashes"
17716 run_test 230i "lfs migrate -m tolerates trailing slashes"
17719 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17720 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17721 skip "Need MDS version at least 2.11.52"
17723 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17724 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17725 error "create $tfile failed"
17726 cat /etc/passwd > $DIR/$tdir/$tfile
17728 $LFS migrate -m 1 $DIR/$tdir
17730 cmp /etc/passwd $DIR/$tdir/$tfile ||
17731 error "DoM file mismatch after migration"
17733 run_test 230j "DoM file data not changed after dir migration"
17736 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17737 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17738 skip "Need MDS version at least 2.11.56"
17741 local files_on_starting_mdt=0
17743 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17744 $LFS getdirstripe $DIR/$tdir
17745 for i in $(seq $total); do
17746 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17747 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17748 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17751 echo "$files_on_starting_mdt files on MDT0"
17753 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17754 $LFS getdirstripe $DIR/$tdir
17756 files_on_starting_mdt=0
17757 for i in $(seq $total); do
17758 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17759 error "file $tfile.$i mismatch after migration"
17760 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17761 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17764 echo "$files_on_starting_mdt files on MDT1 after migration"
17765 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17767 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17768 $LFS getdirstripe $DIR/$tdir
17770 files_on_starting_mdt=0
17771 for i in $(seq $total); do
17772 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17773 error "file $tfile.$i mismatch after 2nd migration"
17774 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17775 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17778 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17779 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17783 run_test 230k "file data not changed after dir migration"
17786 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17787 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17788 skip "Need MDS version at least 2.11.56"
17790 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17791 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17792 error "create files under remote dir failed $i"
17793 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17795 run_test 230l "readdir between MDTs won't crash"
17798 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17799 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17800 skip "Need MDS version at least 2.11.56"
17803 local mig_dir=$DIR/$tdir/migrate_dir
17804 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17808 echo "Creating files and dirs with xattrs"
17809 test_mkdir $DIR/$tdir
17810 test_mkdir -i0 -c1 $mig_dir
17812 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17813 error "cannot set xattr attr1 on dir"
17814 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17815 error "cannot set xattr attr2 on dir"
17816 touch $mig_dir/dir/f0
17817 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17818 error "cannot set xattr attr1 on file"
17819 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17820 error "cannot set xattr attr2 on file"
17821 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17822 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17823 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17824 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17825 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17826 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17827 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17828 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17829 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17831 echo "Migrating to MDT1"
17832 $LFS migrate -m $MDTIDX $mig_dir ||
17833 error "fails on migrating dir to MDT1"
17835 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17836 echo "Checking xattrs"
17837 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17838 [ "$val" = $longstr ] ||
17839 error "expecting xattr1 $longstr on dir, found $val"
17840 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17841 [ "$val" = $shortstr ] ||
17842 error "expecting xattr2 $shortstr on dir, found $val"
17843 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17844 [ "$val" = $longstr ] ||
17845 error "expecting xattr1 $longstr on file, found $val"
17846 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17847 [ "$val" = $shortstr ] ||
17848 error "expecting xattr2 $shortstr on file, found $val"
17850 run_test 230m "xattrs not changed after dir migration"
17853 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17854 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
17855 skip "Need MDS version at least 2.13.53"
17857 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
17858 cat /etc/hosts > $DIR/$tdir/$tfile
17859 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
17860 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
17862 cmp /etc/hosts $DIR/$tdir/$tfile ||
17863 error "File data mismatch after migration"
17865 run_test 230n "Dir migration with mirrored file"
17869 # For simplicity this test assumes that max_pages_per_rpc
17870 # is the same across all OSCs
17871 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
17872 local bulk_size=$((max_pages * PAGE_SIZE))
17873 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
17876 mkdir -p $DIR/$tdir
17877 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
17878 error "failed to set stripe with -S ${brw_size}M option"
17880 # clear the OSC stats
17881 $LCTL set_param osc.*.stats=0 &>/dev/null
17884 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
17885 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
17886 oflag=direct &>/dev/null || error "dd failed"
17888 sync; sleep 1; sync # just to be safe
17889 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
17890 if [ x$nrpcs != "x1" ]; then
17891 $LCTL get_param osc.*.stats
17892 error "found $nrpcs ost_write RPCs, not 1 as expected"
17896 # Drop the OSC cache, otherwise we will read from it
17897 cancel_lru_locks osc
17899 # clear the OSC stats
17900 $LCTL set_param osc.*.stats=0 &>/dev/null
17902 # Client reads $bulk_size.
17903 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
17904 iflag=direct &>/dev/null || error "dd failed"
17906 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
17907 if [ x$nrpcs != "x1" ]; then
17908 $LCTL get_param osc.*.stats
17909 error "found $nrpcs ost_read RPCs, not 1 as expected"
17912 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
17915 mkdir -p $DIR/$tdir
17917 for i in {0..1023}; do
17918 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
17919 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
17920 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
17924 run_test 231b "must not assert on fully utilized OST request buffer"
17927 mkdir -p $DIR/$tdir
17928 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17930 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17931 do_facet ost1 $LCTL set_param fail_loc=0x31c
17933 # ignore dd failure
17934 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
17936 do_facet ost1 $LCTL set_param fail_loc=0
17937 umount_client $MOUNT || error "umount failed"
17938 mount_client $MOUNT || error "mount failed"
17939 stop ost1 || error "cannot stop ost1"
17940 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17942 run_test 232a "failed lock should not block umount"
17945 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
17946 skip "Need MDS version at least 2.10.58"
17948 mkdir -p $DIR/$tdir
17949 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17950 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
17952 cancel_lru_locks osc
17954 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17955 do_facet ost1 $LCTL set_param fail_loc=0x31c
17958 $LFS data_version $DIR/$tdir/$tfile || true
17960 do_facet ost1 $LCTL set_param fail_loc=0
17961 umount_client $MOUNT || error "umount failed"
17962 mount_client $MOUNT || error "mount failed"
17963 stop ost1 || error "cannot stop ost1"
17964 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17966 run_test 232b "failed data version lock should not block umount"
17969 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
17970 skip "Need MDS version at least 2.3.64"
17971 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17973 local fid=$($LFS path2fid $MOUNT)
17975 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17976 error "cannot access $MOUNT using its FID '$fid'"
17978 run_test 233a "checking that OBF of the FS root succeeds"
17981 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17982 skip "Need MDS version at least 2.5.90"
17983 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17985 local fid=$($LFS path2fid $MOUNT/.lustre)
17987 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17988 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17990 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17991 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17992 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17994 run_test 233b "checking that OBF of the FS .lustre succeeds"
17997 local p="$TMP/sanityN-$TESTNAME.parameters"
17998 save_lustre_params client "llite.*.xattr_cache" > $p
17999 lctl set_param llite.*.xattr_cache 1 ||
18000 skip_env "xattr cache is not supported"
18002 mkdir -p $DIR/$tdir || error "mkdir failed"
18003 touch $DIR/$tdir/$tfile || error "touch failed"
18004 # OBD_FAIL_LLITE_XATTR_ENOMEM
18005 $LCTL set_param fail_loc=0x1405
18006 getfattr -n user.attr $DIR/$tdir/$tfile &&
18007 error "getfattr should have failed with ENOMEM"
18008 $LCTL set_param fail_loc=0x0
18011 restore_lustre_params < $p
18014 run_test 234 "xattr cache should not crash on ENOMEM"
18017 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18018 skip "Need MDS version at least 2.4.52"
18020 flock_deadlock $DIR/$tfile
18025 124) error "process hangs on a deadlock"
18027 *) error "error executing flock_deadlock $DIR/$tfile"
18031 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18035 check_swap_layouts_support
18037 local ref1=/etc/passwd
18038 local ref2=/etc/group
18039 local file1=$DIR/$tdir/f1
18040 local file2=$DIR/$tdir/f2
18042 test_mkdir -c1 $DIR/$tdir
18043 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18044 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18045 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18046 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18047 local fd=$(free_fd)
18048 local cmd="exec $fd<>$file2"
18051 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18052 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18055 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18060 run_test 236 "Layout swap on open unlinked file"
18062 # LU-4659 linkea consistency
18064 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18065 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18066 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18067 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18070 ln $DIR/$tfile $DIR/$tfile.lnk
18071 touch $DIR/$tfile.new
18072 mv $DIR/$tfile.new $DIR/$tfile
18073 local fid1=$($LFS path2fid $DIR/$tfile)
18074 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18075 local path1=$($LFS fid2path $FSNAME "$fid1")
18076 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18077 local path2=$($LFS fid2path $FSNAME "$fid2")
18078 [ $tfile.lnk == $path2 ] ||
18079 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18082 run_test 238 "Verify linkea consistency"
18084 test_239A() { # was test_239
18085 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18086 skip "Need MDS version at least 2.5.60"
18088 local list=$(comma_list $(mdts_nodes))
18090 mkdir -p $DIR/$tdir
18091 createmany -o $DIR/$tdir/f- 5000
18092 unlinkmany $DIR/$tdir/f- 5000
18093 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18094 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18095 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18096 osp.*MDT*.sync_in_flight" | calc_sum)
18097 [ "$changes" -eq 0 ] || error "$changes not synced"
18099 run_test 239A "osp_sync test"
18101 test_239a() { #LU-5297
18102 remote_mds_nodsh && skip "remote MDS with nodsh"
18105 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18106 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18107 chgrp $RUNAS_GID $DIR/$tfile
18108 wait_delete_completed
18110 run_test 239a "process invalid osp sync record correctly"
18112 test_239b() { #LU-5297
18113 remote_mds_nodsh && skip "remote MDS with nodsh"
18116 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18117 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18118 chgrp $RUNAS_GID $DIR/$tfile1
18119 wait_delete_completed
18120 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18122 chgrp $RUNAS_GID $DIR/$tfile2
18123 wait_delete_completed
18125 run_test 239b "process osp sync record with ENOMEM error correctly"
18128 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18129 remote_mds_nodsh && skip "remote MDS with nodsh"
18131 mkdir -p $DIR/$tdir
18133 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18134 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18135 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18136 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18138 umount_client $MOUNT || error "umount failed"
18139 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18140 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18141 mount_client $MOUNT || error "failed to mount client"
18143 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18144 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18146 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18152 for LOOP in $(seq $count); do
18153 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18154 cancel_lru_locks $OSC || true
18162 for LOOP in $(seq $1); do
18163 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18168 test_241a() { # was test_241
18169 local bsize=$PAGE_SIZE
18171 (( bsize < 40960 )) && bsize=40960
18172 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18174 cancel_lru_locks $OSC
18175 test_241_bio 1000 $bsize &
18177 test_241_dio 1000 $bsize
18180 run_test 241a "bio vs dio"
18183 local bsize=$PAGE_SIZE
18185 (( bsize < 40960 )) && bsize=40960
18186 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18188 test_241_dio 1000 $bsize &
18190 test_241_dio 1000 $bsize
18193 run_test 241b "dio vs dio"
18196 remote_mds_nodsh && skip "remote MDS with nodsh"
18198 mkdir -p $DIR/$tdir
18199 touch $DIR/$tdir/$tfile
18201 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18202 do_facet mds1 lctl set_param fail_loc=0x105
18203 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18205 do_facet mds1 lctl set_param fail_loc=0
18206 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
18208 run_test 242 "mdt_readpage failure should not cause directory unreadable"
18212 test_mkdir $DIR/$tdir
18213 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
18215 run_test 243 "various group lock tests"
18219 test_mkdir $DIR/$tdir
18220 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
18221 sendfile_grouplock $DIR/$tdir/$tfile || \
18222 error "sendfile+grouplock failed"
18225 run_test 244a "sendfile with group lock tests"
18229 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18232 local size=$((1024*1024))
18234 test_mkdir $DIR/$tdir
18235 for i in $(seq 1 $threads); do
18236 local file=$DIR/$tdir/file_$((i / 10))
18237 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
18240 for i in $(seq 1 $threads); do
18244 run_test 244b "multi-threaded write with group lock"
18247 local flagname="multi_mod_rpcs"
18248 local connect_data_name="max_mod_rpcs"
18251 # check if multiple modify RPCs flag is set
18252 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
18253 grep "connect_flags:")
18256 echo "$out" | grep -qw $flagname
18257 if [ $? -ne 0 ]; then
18258 echo "connect flag $flagname is not set"
18262 # check if multiple modify RPCs data is set
18263 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
18266 echo "$out" | grep -qw $connect_data_name ||
18267 error "import should have connect data $connect_data_name"
18269 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
18275 umount_client $submount
18280 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18282 skip_env "Fileset feature is not supported"
18284 local submount=${MOUNT}_$tdir
18287 mkdir -p $submount || error "mkdir $submount failed"
18288 FILESET="$FILESET/$tdir" mount_client $submount ||
18289 error "mount $submount failed"
18290 trap "cleanup_247 $submount" EXIT
18291 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
18292 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
18293 error "read $MOUNT/$tdir/$tfile failed"
18294 cleanup_247 $submount
18296 run_test 247a "mount subdir as fileset"
18299 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18300 skip_env "Fileset feature is not supported"
18302 local submount=${MOUNT}_$tdir
18304 rm -rf $MOUNT/$tdir
18305 mkdir -p $submount || error "mkdir $submount failed"
18307 FILESET="$FILESET/$tdir" mount_client $submount &&
18308 error "mount $submount should fail"
18311 run_test 247b "mount subdir that dose not exist"
18314 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18315 skip_env "Fileset feature is not supported"
18317 local submount=${MOUNT}_$tdir
18319 mkdir -p $MOUNT/$tdir/dir1
18320 mkdir -p $submount || error "mkdir $submount failed"
18321 trap "cleanup_247 $submount" EXIT
18322 FILESET="$FILESET/$tdir" mount_client $submount ||
18323 error "mount $submount failed"
18324 local fid=$($LFS path2fid $MOUNT/)
18325 $LFS fid2path $submount $fid && error "fid2path should fail"
18326 cleanup_247 $submount
18328 run_test 247c "running fid2path outside root"
18331 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18332 skip "Fileset feature is not supported"
18334 local submount=${MOUNT}_$tdir
18336 mkdir -p $MOUNT/$tdir/dir1
18337 mkdir -p $submount || error "mkdir $submount failed"
18338 FILESET="$FILESET/$tdir" mount_client $submount ||
18339 error "mount $submount failed"
18340 trap "cleanup_247 $submount" EXIT
18341 local fid=$($LFS path2fid $submount/dir1)
18342 $LFS fid2path $submount $fid || error "fid2path should succeed"
18343 cleanup_247 $submount
18345 run_test 247d "running fid2path inside root"
18349 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18351 skip "Fileset feature is not supported"
18353 local submount=${MOUNT}_$tdir
18356 mkdir -p $submount || error "mkdir $submount failed"
18357 FILESET="$FILESET/.." mount_client $submount &&
18358 error "mount $submount should fail"
18361 run_test 247e "mount .. as fileset"
18364 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18365 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18366 skip "Need at least version 2.13.52"
18367 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18369 skip "Fileset feature is not supported"
18371 mkdir $DIR/$tdir || error "mkdir $tdir failed"
18372 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
18373 error "mkdir remote failed"
18374 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
18375 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
18376 error "mkdir striped failed"
18377 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
18379 local submount=${MOUNT}_$tdir
18381 mkdir -p $submount || error "mkdir $submount failed"
18384 local fileset=$FILESET
18386 for dir in $tdir/remote $tdir/remote/subdir \
18387 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
18388 FILESET="$fileset/$dir" mount_client $submount ||
18389 error "mount $dir failed"
18390 umount_client $submount
18393 run_test 247f "mount striped or remote directory as fileset"
18396 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
18397 [ -z "$fast_read_sav" ] && skip "no fast read support"
18399 # create a large file for fast read verification
18400 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
18402 # make sure the file is created correctly
18403 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
18404 { rm -f $DIR/$tfile; skip "file creation error"; }
18406 echo "Test 1: verify that fast read is 4 times faster on cache read"
18408 # small read with fast read enabled
18409 $LCTL set_param -n llite.*.fast_read=1
18410 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18411 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18412 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18413 # small read with fast read disabled
18414 $LCTL set_param -n llite.*.fast_read=0
18415 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18416 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18417 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18419 # verify that fast read is 4 times faster for cache read
18420 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
18421 error_not_in_vm "fast read was not 4 times faster: " \
18422 "$t_fast vs $t_slow"
18424 echo "Test 2: verify the performance between big and small read"
18425 $LCTL set_param -n llite.*.fast_read=1
18427 # 1k non-cache read
18428 cancel_lru_locks osc
18429 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18430 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18431 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18433 # 1M non-cache read
18434 cancel_lru_locks osc
18435 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18436 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18437 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18439 # verify that big IO is not 4 times faster than small IO
18440 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
18441 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
18443 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
18446 run_test 248a "fast read verification"
18449 # Default short_io_bytes=16384, try both smaller and larger sizes.
18450 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
18451 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
18452 echo "bs=53248 count=113 normal buffered write"
18453 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
18454 error "dd of initial data file failed"
18455 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
18457 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
18458 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
18459 error "dd with sync normal writes failed"
18460 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
18462 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
18463 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
18464 error "dd with sync small writes failed"
18465 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
18467 cancel_lru_locks osc
18469 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
18470 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
18471 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
18472 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
18473 iflag=direct || error "dd with O_DIRECT small read failed"
18474 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
18475 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
18476 error "compare $TMP/$tfile.1 failed"
18478 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
18479 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
18481 # just to see what the maximum tunable value is, and test parsing
18482 echo "test invalid parameter 2MB"
18483 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
18484 error "too-large short_io_bytes allowed"
18485 echo "test maximum parameter 512KB"
18486 # if we can set a larger short_io_bytes, run test regardless of version
18487 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
18488 # older clients may not allow setting it this large, that's OK
18489 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
18490 skip "Need at least client version 2.13.50"
18491 error "medium short_io_bytes failed"
18493 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18494 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
18496 echo "test large parameter 64KB"
18497 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
18498 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18500 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
18501 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
18502 error "dd with sync large writes failed"
18503 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
18505 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
18506 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
18507 num=$((113 * 4096 / PAGE_SIZE))
18508 echo "bs=$size count=$num oflag=direct large write $tfile.3"
18509 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
18510 error "dd with O_DIRECT large writes failed"
18511 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
18512 error "compare $DIR/$tfile.3 failed"
18514 cancel_lru_locks osc
18516 echo "bs=$size count=$num iflag=direct large read $tfile.2"
18517 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
18518 error "dd with O_DIRECT large read failed"
18519 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
18520 error "compare $TMP/$tfile.2 failed"
18522 echo "bs=$size count=$num iflag=direct large read $tfile.3"
18523 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
18524 error "dd with O_DIRECT large read failed"
18525 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
18526 error "compare $TMP/$tfile.3 failed"
18528 run_test 248b "test short_io read and write for both small and large sizes"
18530 test_249() { # LU-7890
18531 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
18532 skip "Need at least version 2.8.54"
18535 $LFS setstripe -c 1 $DIR/$tfile
18536 # Offset 2T == 4k * 512M
18537 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
18538 error "dd to 2T offset failed"
18540 run_test 249 "Write above 2T file size"
18543 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
18544 && skip "no 16TB file size limit on ZFS"
18546 $LFS setstripe -c 1 $DIR/$tfile
18547 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
18548 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
18549 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
18550 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
18551 conv=notrunc,fsync && error "append succeeded"
18554 run_test 250 "Write above 16T limit"
18557 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
18559 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
18560 #Skip once - writing the first stripe will succeed
18561 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18562 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
18563 error "short write happened"
18565 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18566 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
18567 error "short read happened"
18571 run_test 251 "Handling short read and write correctly"
18574 remote_mds_nodsh && skip "remote MDS with nodsh"
18575 remote_ost_nodsh && skip "remote OST with nodsh"
18576 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
18577 skip_env "ldiskfs only test"
18587 # check lr_reader on OST0000
18589 dev=$(facet_device $tgt)
18590 out=$(do_facet $tgt $LR_READER $dev)
18591 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18593 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
18594 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
18595 error "Invalid uuid returned by $LR_READER on target $tgt"
18596 echo -e "uuid returned by $LR_READER is '$uuid'\n"
18598 # check lr_reader -c on MDT0000
18600 dev=$(facet_device $tgt)
18601 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
18602 skip "$LR_READER does not support additional options"
18604 out=$(do_facet $tgt $LR_READER -c $dev)
18605 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18607 num=$(echo "$out" | grep -c "mdtlov")
18608 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
18609 error "Invalid number of mdtlov clients returned by $LR_READER"
18610 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
18612 # check lr_reader -cr on MDT0000
18613 out=$(do_facet $tgt $LR_READER -cr $dev)
18614 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18616 echo "$out" | grep -q "^reply_data:$" ||
18617 error "$LR_READER should have returned 'reply_data' section"
18618 num=$(echo "$out" | grep -c "client_generation")
18619 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
18621 run_test 252 "check lr_reader tool"
18624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18625 remote_mds_nodsh && skip "remote MDS with nodsh"
18626 remote_mgs_nodsh && skip "remote MGS with nodsh"
18630 local ost_name=$(ostname_from_index $ostidx)
18633 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
18634 do_facet $SINGLEMDS $LCTL get_param -n \
18635 osp.$mdtosc_proc1.reserved_mb_high ||
18636 skip "remote MDS does not support reserved_mb_high"
18640 wait_delete_completed
18643 pool_add $TESTNAME || error "Pool creation failed"
18644 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
18646 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
18647 error "Setstripe failed"
18649 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
18651 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
18653 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
18655 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18656 osp.$mdtosc_proc1.prealloc_status)
18657 echo "prealloc_status $oa_status"
18659 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
18660 error "File creation should fail"
18662 #object allocation was stopped, but we still able to append files
18663 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
18664 oflag=append || error "Append failed"
18666 rm -f $DIR/$tdir/$tfile.0
18668 # For this test, we want to delete the files we created to go out of
18669 # space but leave the watermark, so we remain nearly out of space
18670 ost_watermarks_enospc_delete_files $tfile $ostidx
18672 wait_delete_completed
18676 for i in $(seq 10 12); do
18677 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
18678 2>/dev/null || error "File creation failed after rm"
18681 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18682 osp.$mdtosc_proc1.prealloc_status)
18683 echo "prealloc_status $oa_status"
18685 if (( oa_status != 0 )); then
18686 error "Object allocation still disable after rm"
18689 run_test 253 "Check object allocation limit"
18692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18693 remote_mds_nodsh && skip "remote MDS with nodsh"
18694 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
18695 skip "MDS does not support changelog_size"
18698 local MDT0=$(facet_svc $SINGLEMDS)
18700 changelog_register || error "changelog_register failed"
18702 changelog_clear 0 || error "changelog_clear failed"
18704 local size1=$(do_facet $SINGLEMDS \
18705 $LCTL get_param -n mdd.$MDT0.changelog_size)
18706 echo "Changelog size $size1"
18709 $LFS mkdir -i 0 $DIR/$tdir
18711 mkdir -p $DIR/$tdir/pics/2008/zachy
18712 touch $DIR/$tdir/pics/2008/zachy/timestamp
18713 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
18714 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
18715 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
18716 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
18717 rm $DIR/$tdir/pics/desktop.jpg
18719 local size2=$(do_facet $SINGLEMDS \
18720 $LCTL get_param -n mdd.$MDT0.changelog_size)
18721 echo "Changelog size after work $size2"
18723 (( $size2 > $size1 )) ||
18724 error "new Changelog size=$size2 less than old size=$size1"
18726 run_test 254 "Check changelog size"
18733 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
18734 awk -F: '{print $2}' | grep $type > /dev/null
18735 if [ $? -ne 0 ]; then
18745 lfs ladvise -a willread $file > /dev/null 2>&1
18746 if [ $? -eq 0 ]; then
18750 lfs ladvise -a willread $file 2>&1 |
18751 grep "Inappropriate ioctl for device" > /dev/null
18752 if [ $? -eq 0 ]; then
18759 bc <<<"scale=2; ($1 - $2) * 100 / $2"
18762 # run a random read IO workload
18763 # usage: random_read_iops <filename> <filesize> <iosize>
18764 random_read_iops() {
18767 local iosize=${3:-4096}
18769 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
18770 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
18773 drop_file_oss_cache() {
18777 $LFS ladvise -a dontneed $file 2>/dev/null ||
18778 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
18781 ladvise_willread_performance()
18784 local average_origin=0
18785 local average_cache=0
18786 local average_ladvise=0
18788 for ((i = 1; i <= $repeat; i++)); do
18789 echo "Iter $i/$repeat: reading without willread hint"
18790 cancel_lru_locks osc
18791 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18792 local speed_origin=$(random_read_iops $DIR/$tfile $size)
18793 echo "Iter $i/$repeat: uncached speed: $speed_origin"
18794 average_origin=$(bc <<<"$average_origin + $speed_origin")
18796 cancel_lru_locks osc
18797 local speed_cache=$(random_read_iops $DIR/$tfile $size)
18798 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
18799 average_cache=$(bc <<<"$average_cache + $speed_cache")
18801 cancel_lru_locks osc
18802 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18803 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
18804 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
18805 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
18806 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
18808 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
18809 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
18810 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
18812 speedup_cache=$(percent $average_cache $average_origin)
18813 speedup_ladvise=$(percent $average_ladvise $average_origin)
18815 echo "Average uncached read: $average_origin"
18816 echo "Average speedup with OSS cached read: " \
18817 "$average_cache = +$speedup_cache%"
18818 echo "Average speedup with ladvise willread: " \
18819 "$average_ladvise = +$speedup_ladvise%"
18821 local lowest_speedup=20
18822 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
18823 echo "Speedup with OSS cached read less than $lowest_speedup%," \
18824 "got $average_cache%. Skipping ladvise willread check."
18828 # the test won't work on ZFS until it supports 'ladvise dontneed', but
18829 # it is still good to run until then to exercise 'ladvise willread'
18830 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18831 [ "$ost1_FSTYPE" = "zfs" ] &&
18832 echo "osd-zfs does not support dontneed or drop_caches" &&
18835 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
18836 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
18837 error_not_in_vm "Speedup with willread is less than " \
18838 "$lowest_speedup%, got $average_ladvise%"
18842 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18843 skip "lustre < 2.8.54 does not support ladvise "
18844 remote_ost_nodsh && skip "remote OST with nodsh"
18846 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
18848 ladvise_no_type willread $DIR/$tfile &&
18849 skip "willread ladvise is not supported"
18851 ladvise_no_ioctl $DIR/$tfile &&
18852 skip "ladvise ioctl is not supported"
18855 local size=$((size_mb * 1048576))
18856 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18857 error "dd to $DIR/$tfile failed"
18859 lfs ladvise -a willread $DIR/$tfile ||
18860 error "Ladvise failed with no range argument"
18862 lfs ladvise -a willread -s 0 $DIR/$tfile ||
18863 error "Ladvise failed with no -l or -e argument"
18865 lfs ladvise -a willread -e 1 $DIR/$tfile ||
18866 error "Ladvise failed with only -e argument"
18868 lfs ladvise -a willread -l 1 $DIR/$tfile ||
18869 error "Ladvise failed with only -l argument"
18871 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
18872 error "End offset should not be smaller than start offset"
18874 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
18875 error "End offset should not be equal to start offset"
18877 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
18878 error "Ladvise failed with overflowing -s argument"
18880 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
18881 error "Ladvise failed with overflowing -e argument"
18883 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
18884 error "Ladvise failed with overflowing -l argument"
18886 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
18887 error "Ladvise succeeded with conflicting -l and -e arguments"
18889 echo "Synchronous ladvise should wait"
18891 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
18892 do_nodes $(comma_list $(osts_nodes)) \
18893 $LCTL set_param fail_val=$delay fail_loc=0x237
18895 local start_ts=$SECONDS
18896 lfs ladvise -a willread $DIR/$tfile ||
18897 error "Ladvise failed with no range argument"
18898 local end_ts=$SECONDS
18899 local inteval_ts=$((end_ts - start_ts))
18901 if [ $inteval_ts -lt $(($delay - 1)) ]; then
18902 error "Synchronous advice didn't wait reply"
18905 echo "Asynchronous ladvise shouldn't wait"
18906 local start_ts=$SECONDS
18907 lfs ladvise -a willread -b $DIR/$tfile ||
18908 error "Ladvise failed with no range argument"
18909 local end_ts=$SECONDS
18910 local inteval_ts=$((end_ts - start_ts))
18912 if [ $inteval_ts -gt $(($delay / 2)) ]; then
18913 error "Asynchronous advice blocked"
18916 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
18917 ladvise_willread_performance
18919 run_test 255a "check 'lfs ladvise -a willread'"
18925 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
18929 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18930 skip "lustre < 2.8.54 does not support ladvise "
18931 remote_ost_nodsh && skip "remote OST with nodsh"
18933 lfs setstripe -c 1 -i 0 $DIR/$tfile
18935 ladvise_no_type dontneed $DIR/$tfile &&
18936 skip "dontneed ladvise is not supported"
18938 ladvise_no_ioctl $DIR/$tfile &&
18939 skip "ladvise ioctl is not supported"
18941 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18942 [ "$ost1_FSTYPE" = "zfs" ] &&
18943 skip "zfs-osd does not support 'ladvise dontneed'"
18946 local size=$((size_mb * 1048576))
18947 # In order to prevent disturbance of other processes, only check 3/4
18948 # of the memory usage
18949 local kibibytes=$((size_mb * 1024 * 3 / 4))
18951 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18952 error "dd to $DIR/$tfile failed"
18954 #force write to complete before dropping OST cache & checking memory
18957 local total=$(facet_meminfo ost1 MemTotal)
18958 echo "Total memory: $total KiB"
18960 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
18961 local before_read=$(facet_meminfo ost1 Cached)
18962 echo "Cache used before read: $before_read KiB"
18964 lfs ladvise -a willread $DIR/$tfile ||
18965 error "Ladvise willread failed"
18966 local after_read=$(facet_meminfo ost1 Cached)
18967 echo "Cache used after read: $after_read KiB"
18969 lfs ladvise -a dontneed $DIR/$tfile ||
18970 error "Ladvise dontneed again failed"
18971 local no_read=$(facet_meminfo ost1 Cached)
18972 echo "Cache used after dontneed ladvise: $no_read KiB"
18974 if [ $total -lt $((before_read + kibibytes)) ]; then
18975 echo "Memory is too small, abort checking"
18979 if [ $((before_read + kibibytes)) -gt $after_read ]; then
18980 error "Ladvise willread should use more memory" \
18981 "than $kibibytes KiB"
18984 if [ $((no_read + kibibytes)) -gt $after_read ]; then
18985 error "Ladvise dontneed should release more memory" \
18986 "than $kibibytes KiB"
18989 run_test 255b "check 'lfs ladvise -a dontneed'"
18992 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
18993 skip "lustre < 2.10.50 does not support lockahead"
19001 test_mkdir -p $DIR/$tdir
19002 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19004 #test 10 returns only success/failure
19006 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19008 if [ $rc -eq 255 ]; then
19009 error "Ladvise test${i} failed, ${rc}"
19012 #test 11 counts lock enqueue requests, all others count new locks
19014 count=$(do_facet ost1 \
19015 $LCTL get_param -n ost.OSS.ost.stats)
19016 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19018 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19020 if [ $rc -eq 255 ]; then
19021 error "Ladvise test${i} failed, ${rc}"
19024 new_count=$(do_facet ost1 \
19025 $LCTL get_param -n ost.OSS.ost.stats)
19026 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19027 awk '{ print $2 }')
19029 difference="$((new_count - count))"
19030 if [ $difference -ne $rc ]; then
19031 error "Ladvise test${i}, bad enqueue count, returned " \
19032 "${rc}, actual ${difference}"
19035 for i in $(seq 12 21); do
19036 # If we do not do this, we run the risk of having too many
19037 # locks and starting lock cancellation while we are checking
19039 cancel_lru_locks osc
19041 count=$($LCTL get_param -n \
19042 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19044 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19046 if [ $rc -eq 255 ]; then
19047 error "Ladvise test ${i} failed, ${rc}"
19050 new_count=$($LCTL get_param -n \
19051 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19052 difference="$((new_count - count))"
19054 # Test 15 output is divided by 100 to map down to valid return
19055 if [ $i -eq 15 ]; then
19059 if [ $difference -ne $rc ]; then
19060 error "Ladvise test ${i}, bad lock count, returned " \
19061 "${rc}, actual ${difference}"
19065 #test 22 returns only success/failure
19067 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19069 if [ $rc -eq 255 ]; then
19070 error "Ladvise test${i} failed, ${rc}"
19073 run_test 255c "suite of ladvise lockahead tests"
19076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19077 remote_mds_nodsh && skip "remote MDS with nodsh"
19078 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19079 changelog_users $SINGLEMDS | grep "^cl" &&
19080 skip "active changelog user"
19086 mdt_dev=$(mdsdevname 1)
19089 changelog_register || error "changelog_register failed"
19092 mkdir -p $DIR/$tdir
19094 changelog_clear 0 || error "changelog_clear failed"
19097 touch $DIR/$tdir/{1..10}
19100 stop $SINGLEMDS || error "Fail to stop MDT"
19104 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19106 #after mount new plainllog is used
19107 touch $DIR/$tdir/{11..19}
19108 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19109 stack_trap "rm -f $tmpfile"
19110 cat_sl=$(do_facet $SINGLEMDS "sync; \
19111 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19112 llog_reader $tmpfile | grep -c type=1064553b")
19113 do_facet $SINGLEMDS llog_reader $tmpfile
19115 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19117 changelog_clear 0 || error "changelog_clear failed"
19119 cat_sl=$(do_facet $SINGLEMDS "sync; \
19120 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19121 llog_reader $tmpfile | grep -c type=1064553b")
19123 if (( cat_sl == 2 )); then
19124 error "Empty plain llog was not deleted from changelog catalog"
19125 elif (( cat_sl != 1 )); then
19126 error "Active plain llog shouldn't be deleted from catalog"
19129 run_test 256 "Check llog delete for empty and not full state"
19132 remote_mds_nodsh && skip "remote MDS with nodsh"
19133 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19134 skip "Need MDS version at least 2.8.55"
19136 test_mkdir $DIR/$tdir
19138 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
19139 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
19142 #define OBD_FAIL_MDS_XATTR_REP 0x161
19143 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19144 local facet=mds$((mdtidx + 1))
19145 set_nodes_failloc $(facet_active_host $facet) 0x80000161
19146 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
19148 stop $facet || error "stop MDS failed"
19149 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
19150 error "start MDS fail"
19151 wait_recovery_complete $facet
19153 run_test 257 "xattr locks are not lost"
19155 # Verify we take the i_mutex when security requires it
19157 #define OBD_FAIL_IMUTEX_SEC 0x141c
19158 $LCTL set_param fail_loc=0x141c
19160 chmod u+s $DIR/$tfile
19161 chmod a+rwx $DIR/$tfile
19162 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19164 if [ $RC -ne 0 ]; then
19165 error "error, failed to take i_mutex, rc=$?"
19169 run_test 258a "verify i_mutex security behavior when suid attributes is set"
19171 # Verify we do NOT take the i_mutex in the normal case
19173 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
19174 $LCTL set_param fail_loc=0x141d
19177 chmod a+rw $DIR/$tfile
19178 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19180 if [ $RC -ne 0 ]; then
19181 error "error, took i_mutex unnecessarily, rc=$?"
19186 run_test 258b "verify i_mutex security behavior"
19189 local file=$DIR/$tfile
19193 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19195 stack_trap "rm -f $file" EXIT
19197 wait_delete_completed
19198 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19199 echo "before: $before"
19201 $LFS setstripe -i 0 -c 1 $file
19202 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
19204 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19205 echo "after write: $after"
19207 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
19208 do_facet ost1 $LCTL set_param fail_loc=0x2301
19210 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19211 echo "after truncate: $after"
19214 do_facet ost1 $LCTL set_param fail_loc=0
19215 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19217 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19218 echo "after restart: $after"
19219 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
19220 error "missing truncate?"
19224 run_test 259 "crash at delayed truncate"
19227 #define OBD_FAIL_MDC_CLOSE 0x806
19228 $LCTL set_param fail_loc=0x80000806
19232 run_test 260 "Check mdc_close fail"
19234 ### Data-on-MDT sanity tests ###
19236 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19237 skip "Need MDS version at least 2.10.55 for DoM"
19240 local dom=$DIR/$tdir/dom_file
19241 local tmp=$DIR/$tdir/tmp_file
19243 mkdir -p $DIR/$tdir
19245 # basic checks for DoM component creation
19246 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
19247 error "Can set MDT layout to non-first entry"
19249 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
19250 error "Can define multiple entries as MDT layout"
19252 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
19254 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
19255 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
19256 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
19258 local mdtidx=$($LFS getstripe -m $dom)
19259 local mdtname=MDT$(printf %04x $mdtidx)
19260 local facet=mds$((mdtidx + 1))
19261 local space_check=1
19263 # Skip free space checks with ZFS
19264 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
19268 local size_tmp=$((65536 * 3))
19269 local mdtfree1=$(do_facet $facet \
19270 lctl get_param -n osd*.*$mdtname.kbytesfree)
19272 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19273 # check also direct IO along write
19274 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
19275 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19277 cmp $tmp $dom || error "file data is different"
19278 [ $(stat -c%s $dom) == $size_tmp ] ||
19279 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19280 if [ $space_check == 1 ]; then
19281 local mdtfree2=$(do_facet $facet \
19282 lctl get_param -n osd*.*$mdtname.kbytesfree)
19284 # increase in usage from by $size_tmp
19285 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19286 error "MDT free space wrong after write: " \
19287 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19291 local size_dom=10000
19293 $TRUNCATE $dom $size_dom
19294 [ $(stat -c%s $dom) == $size_dom ] ||
19295 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
19296 if [ $space_check == 1 ]; then
19297 mdtfree1=$(do_facet $facet \
19298 lctl get_param -n osd*.*$mdtname.kbytesfree)
19299 # decrease in usage from $size_tmp to new $size_dom
19300 [ $(($mdtfree1 - $mdtfree2)) -ge \
19301 $(((size_tmp - size_dom) / 1024)) ] ||
19302 error "MDT free space is wrong after truncate: " \
19303 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
19309 size_dom=$((size_dom + size_tmp))
19310 [ $(stat -c%s $dom) == $size_dom ] ||
19311 error "bad size after append: $(stat -c%s $dom) != $size_dom"
19312 if [ $space_check == 1 ]; then
19313 mdtfree2=$(do_facet $facet \
19314 lctl get_param -n osd*.*$mdtname.kbytesfree)
19315 # increase in usage by $size_tmp from previous
19316 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19317 error "MDT free space is wrong after append: " \
19318 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19323 if [ $space_check == 1 ]; then
19324 mdtfree1=$(do_facet $facet \
19325 lctl get_param -n osd*.*$mdtname.kbytesfree)
19326 # decrease in usage by $size_dom from previous
19327 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
19328 error "MDT free space is wrong after removal: " \
19329 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
19332 # combined striping
19333 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
19334 error "Can't create DoM + OST striping"
19336 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
19337 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19338 # check also direct IO along write
19339 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19341 cmp $tmp $dom || error "file data is different"
19342 [ $(stat -c%s $dom) == $size_tmp ] ||
19343 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19348 run_test 270a "DoM: basic functionality tests"
19351 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19352 skip "Need MDS version at least 2.10.55"
19354 local dom=$DIR/$tdir/dom_file
19355 local max_size=1048576
19357 mkdir -p $DIR/$tdir
19358 $LFS setstripe -E $max_size -L mdt $dom
19360 # truncate over the limit
19361 $TRUNCATE $dom $(($max_size + 1)) &&
19362 error "successful truncate over the maximum size"
19363 # write over the limit
19364 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
19365 error "successful write over the maximum size"
19366 # append over the limit
19367 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
19368 echo "12345" >> $dom && error "successful append over the maximum size"
19373 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
19376 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19377 skip "Need MDS version at least 2.10.55"
19379 mkdir -p $DIR/$tdir
19380 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19382 # check files inherit DoM EA
19383 touch $DIR/$tdir/first
19384 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
19385 error "bad pattern"
19386 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
19387 error "bad stripe count"
19388 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
19389 error "bad stripe size"
19391 # check directory inherits DoM EA and uses it as default
19392 mkdir $DIR/$tdir/subdir
19393 touch $DIR/$tdir/subdir/second
19394 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
19395 error "bad pattern in sub-directory"
19396 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
19397 error "bad stripe count in sub-directory"
19398 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
19399 error "bad stripe size in sub-directory"
19402 run_test 270c "DoM: DoM EA inheritance tests"
19405 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19406 skip "Need MDS version at least 2.10.55"
19408 mkdir -p $DIR/$tdir
19409 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19411 # inherit default DoM striping
19412 mkdir $DIR/$tdir/subdir
19413 touch $DIR/$tdir/subdir/f1
19415 # change default directory striping
19416 $LFS setstripe -c 1 $DIR/$tdir/subdir
19417 touch $DIR/$tdir/subdir/f2
19418 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
19419 error "wrong default striping in file 2"
19420 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
19421 error "bad pattern in file 2"
19424 run_test 270d "DoM: change striping from DoM to RAID0"
19427 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19428 skip "Need MDS version at least 2.10.55"
19430 mkdir -p $DIR/$tdir/dom
19431 mkdir -p $DIR/$tdir/norm
19434 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
19435 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
19437 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
19438 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
19440 # find DoM files by layout
19441 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
19442 [ $NUM -eq $DOMFILES ] ||
19443 error "lfs find -L: found $NUM, expected $DOMFILES"
19444 echo "Test 1: lfs find 20 DOM files by layout: OK"
19446 # there should be 1 dir with default DOM striping
19447 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
19449 error "lfs find -L: found $NUM, expected 1 dir"
19450 echo "Test 2: lfs find 1 DOM dir by layout: OK"
19452 # find DoM files by stripe size
19453 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
19454 [ $NUM -eq $DOMFILES ] ||
19455 error "lfs find -S: found $NUM, expected $DOMFILES"
19456 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
19458 # find files by stripe offset except DoM files
19459 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
19460 [ $NUM -eq $NORMFILES ] ||
19461 error "lfs find -i: found $NUM, expected $NORMFILES"
19462 echo "Test 5: lfs find no DOM files by stripe index: OK"
19465 run_test 270e "DoM: lfs find with DoM files test"
19468 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19469 skip "Need MDS version at least 2.10.55"
19471 local mdtname=${FSNAME}-MDT0000-mdtlov
19472 local dom=$DIR/$tdir/dom_file
19473 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
19474 lod.$mdtname.dom_stripesize)
19475 local dom_limit=131072
19477 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
19478 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19479 lod.$mdtname.dom_stripesize)
19480 [ ${dom_limit} -eq ${dom_current} ] ||
19481 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
19483 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19484 $LFS setstripe -d $DIR/$tdir
19485 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
19486 error "Can't set directory default striping"
19488 # exceed maximum stripe size
19489 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19490 error "Can't create file with $((dom_limit * 2)) DoM stripe"
19491 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
19492 error "Able to create DoM component size more than LOD limit"
19494 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
19495 dom_current=$(do_facet mds1 $LCTL get_param -n \
19496 lod.$mdtname.dom_stripesize)
19497 [ 0 -eq ${dom_current} ] ||
19498 error "Can't set zero DoM stripe limit"
19501 # attempt to create DoM file on server with disabled DoM should
19502 # remove DoM entry from layout and be succeed
19503 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
19504 error "Can't create DoM file (DoM is disabled)"
19505 [ $($LFS getstripe -L $dom) == "mdt" ] &&
19506 error "File has DoM component while DoM is disabled"
19509 # attempt to create DoM file with only DoM stripe should return error
19510 $LFS setstripe -E $dom_limit -L mdt $dom &&
19511 error "Able to create DoM-only file while DoM is disabled"
19513 # too low values to be aligned with smallest stripe size 64K
19514 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
19515 dom_current=$(do_facet mds1 $LCTL get_param -n \
19516 lod.$mdtname.dom_stripesize)
19517 [ 30000 -eq ${dom_current} ] &&
19518 error "Can set too small DoM stripe limit"
19520 # 64K is a minimal stripe size in Lustre, expect limit of that size
19521 [ 65536 -eq ${dom_current} ] ||
19522 error "Limit is not set to 64K but ${dom_current}"
19524 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
19525 dom_current=$(do_facet mds1 $LCTL get_param -n \
19526 lod.$mdtname.dom_stripesize)
19528 [ 2147483648 -eq ${dom_current} ] &&
19529 error "Can set too large DoM stripe limit"
19531 do_facet mds1 $LCTL set_param -n \
19532 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
19533 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19534 error "Can't create DoM component size after limit change"
19535 do_facet mds1 $LCTL set_param -n \
19536 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
19537 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
19538 error "Can't create DoM file after limit decrease"
19539 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
19540 error "Can create big DoM component after limit decrease"
19541 touch ${dom}_def ||
19542 error "Can't create file with old default layout"
19544 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
19547 run_test 270f "DoM: maximum DoM stripe size checks"
19550 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19551 skip "Need MDS version at least 2.13.52"
19552 local dom=$DIR/$tdir/$tfile
19554 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19555 local lodname=${FSNAME}-MDT0000-mdtlov
19557 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19558 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
19559 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
19560 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
19562 local dom_limit=1024
19563 local dom_threshold="50%"
19565 $LFS setstripe -d $DIR/$tdir
19566 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
19567 error "Can't set directory default striping"
19569 do_facet mds1 $LCTL set_param -n \
19570 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
19571 # set 0 threshold and create DOM file to change tunable stripesize
19572 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
19573 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19574 error "Failed to create $dom file"
19575 # now tunable dom_cur_stripesize should reach maximum
19576 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19577 lod.${lodname}.dom_stripesize_cur_kb)
19578 [[ $dom_current == $dom_limit ]] ||
19579 error "Current DOM stripesize is not maximum"
19582 # set threshold for further tests
19583 do_facet mds1 $LCTL set_param -n \
19584 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
19585 echo "DOM threshold is $dom_threshold free space"
19588 # Spoof bfree to exceed threshold
19589 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
19590 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
19591 for spfree in 40 20 0 15 30 55; do
19592 do_facet mds1 $LCTL set_param -n fail_val=$spfree
19593 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19594 error "Failed to create $dom file"
19595 dom_def=$(do_facet mds1 $LCTL get_param -n \
19596 lod.${lodname}.dom_stripesize_cur_kb)
19597 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
19598 [[ $dom_def != $dom_current ]] ||
19599 error "Default stripe size was not changed"
19600 if [[ $spfree > 0 ]] ; then
19601 dom_set=$($LFS getstripe -S $dom)
19602 [[ $dom_set == $((dom_def * 1024)) ]] ||
19603 error "DOM component size is still old"
19605 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
19606 error "DoM component is set with no free space"
19609 dom_current=$dom_def
19612 run_test 270g "DoM: default DoM stripe size depends on free space"
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 $dom
19624 lctl set_param -n mdc.*.stats=clear
19625 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19626 cat $dom > /dev/null
19627 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
19628 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
19632 run_test 271a "DoM: data is cached for read after write"
19635 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19636 skip "Need MDS version at least 2.10.55"
19638 local dom=$DIR/$tdir/dom
19640 mkdir -p $DIR/$tdir
19642 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19644 lctl set_param -n mdc.*.stats=clear
19645 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19646 cancel_lru_locks mdc
19647 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
19648 # second stat to check size is cached on client
19649 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
19650 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19651 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
19654 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
19657 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19658 skip "Need MDS version at least 2.10.55"
19660 local dom=$DIR/$tdir/dom
19662 mkdir -p $DIR/$tdir
19664 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19666 lctl set_param -n mdc.*.stats=clear
19667 lctl set_param -n osc.*.stats=clear
19668 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
19669 cancel_lru_locks mdc
19670 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19671 # second stat to check size is cached on client
19672 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19673 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19674 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
19675 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
19676 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
19679 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
19685 local mdt=MDT$(printf %04x $mdtidx)
19687 if [ -z $param ]; then
19688 lctl get_param -n mdc.*$mdt*.stats
19690 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
19695 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19696 skip "Need MDS version at least 2.10.55"
19698 local dom=$DIR/$tdir/dom
19700 mkdir -p $DIR/$tdir
19702 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19704 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19705 local facet=mds$((mdtidx + 1))
19707 cancel_lru_locks mdc
19708 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
19709 createmany -o $dom 1000
19710 lctl set_param -n mdc.*.stats=clear
19711 smalliomany -w $dom 1000 200
19712 get_mdc_stats $mdtidx
19713 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19714 # Each file has 1 open, 1 IO enqueues, total 2000
19715 # but now we have also +1 getxattr for security.capability, total 3000
19716 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
19717 unlinkmany $dom 1000
19719 cancel_lru_locks mdc
19720 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
19721 createmany -o $dom 1000
19722 lctl set_param -n mdc.*.stats=clear
19723 smalliomany -w $dom 1000 200
19724 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19725 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
19726 # for OPEN and IO lock.
19727 [ $((enq - enq_2)) -ge 1000 ] ||
19728 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
19729 unlinkmany $dom 1000
19732 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
19734 cleanup_271def_tests() {
19740 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19741 skip "Need MDS version at least 2.10.57"
19743 local dom=$DIR/$tdir/dom
19744 local tmp=$TMP/$tfile
19745 trap "cleanup_271def_tests $tmp" EXIT
19747 mkdir -p $DIR/$tdir
19749 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19751 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19753 cancel_lru_locks mdc
19754 dd if=/dev/urandom of=$tmp bs=1000 count=1
19755 dd if=$tmp of=$dom bs=1000 count=1
19756 cancel_lru_locks mdc
19758 cat /etc/hosts >> $tmp
19759 lctl set_param -n mdc.*.stats=clear
19761 # append data to the same file it should update local page
19762 echo "Append to the same page"
19763 cat /etc/hosts >> $dom
19764 local num=$(get_mdc_stats $mdtidx ost_read)
19765 local ra=$(get_mdc_stats $mdtidx req_active)
19766 local rw=$(get_mdc_stats $mdtidx req_waittime)
19768 [ -z $num ] || error "$num READ RPC occured"
19769 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19773 cmp $tmp $dom || error "file miscompare"
19775 cancel_lru_locks mdc
19776 lctl set_param -n mdc.*.stats=clear
19778 echo "Open and read file"
19779 cat $dom > /dev/null
19780 local num=$(get_mdc_stats $mdtidx ost_read)
19781 local ra=$(get_mdc_stats $mdtidx req_active)
19782 local rw=$(get_mdc_stats $mdtidx req_waittime)
19784 [ -z $num ] || error "$num READ RPC occured"
19785 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19789 cmp $tmp $dom || error "file miscompare"
19793 run_test 271d "DoM: read on open (1K file in reply buffer)"
19796 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19797 skip "Need MDS version at least 2.10.57"
19799 local dom=$DIR/$tdir/dom
19800 local tmp=$TMP/$tfile
19801 trap "cleanup_271def_tests $tmp" EXIT
19803 mkdir -p $DIR/$tdir
19805 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19807 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19809 cancel_lru_locks mdc
19810 dd if=/dev/urandom of=$tmp bs=265000 count=1
19811 dd if=$tmp of=$dom bs=265000 count=1
19812 cancel_lru_locks mdc
19813 cat /etc/hosts >> $tmp
19814 lctl set_param -n mdc.*.stats=clear
19816 echo "Append to the same page"
19817 cat /etc/hosts >> $dom
19818 local num=$(get_mdc_stats $mdtidx ost_read)
19819 local ra=$(get_mdc_stats $mdtidx req_active)
19820 local rw=$(get_mdc_stats $mdtidx req_waittime)
19822 [ -z $num ] || error "$num READ RPC occured"
19823 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19827 cmp $tmp $dom || error "file miscompare"
19829 cancel_lru_locks mdc
19830 lctl set_param -n mdc.*.stats=clear
19832 echo "Open and read file"
19833 cat $dom > /dev/null
19834 local num=$(get_mdc_stats $mdtidx ost_read)
19835 local ra=$(get_mdc_stats $mdtidx req_active)
19836 local rw=$(get_mdc_stats $mdtidx req_waittime)
19838 [ -z $num ] && num=0
19839 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
19840 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19844 cmp $tmp $dom || error "file miscompare"
19848 run_test 271f "DoM: read on open (200K file and read tail)"
19851 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
19852 skip "Skipping due to old client or server version"
19854 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
19856 $CHECKSTAT -t file $DIR1/$tfile
19858 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
19861 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
19862 $LCTL set_param fail_loc=0x80000314
19863 rm $DIR1/$tfile || error "Unlink fails"
19865 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
19866 [ $RC -eq 0 ] || error "Failed write to stale object"
19868 run_test 271g "Discard DoM data vs client flush race"
19871 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19872 skip "Need MDS version at least 2.11.50"
19874 local dom=$DIR/$tdir/dom
19875 mkdir -p $DIR/$tdir
19877 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
19878 dd if=/dev/urandom of=$dom bs=512K count=1 ||
19879 error "failed to write data into $dom"
19880 local old_md5=$(md5sum $dom)
19882 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
19883 error "failed to migrate to the same DoM component"
19885 local new_md5=$(md5sum $dom)
19887 [ "$old_md5" == "$new_md5" ] ||
19888 error "md5sum differ: $old_md5, $new_md5"
19890 [ $($LFS getstripe -c $dom) -eq 2 ] ||
19891 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
19893 run_test 272a "DoM migration: new layout with the same DOM component"
19896 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19897 skip "Need MDS version at least 2.11.50"
19899 local dom=$DIR/$tdir/dom
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 local mdtfree1=$(do_facet $facet \
19908 lctl get_param -n osd*.*$mdtname.kbytesfree)
19909 dd if=/dev/urandom of=$dom bs=2M count=1 ||
19910 error "failed to write data into $dom"
19911 local old_md5=$(md5sum $dom)
19912 cancel_lru_locks mdc
19913 local mdtfree1=$(do_facet $facet \
19914 lctl get_param -n osd*.*$mdtname.kbytesfree)
19916 $LFS migrate -c2 $dom ||
19917 error "failed to migrate to the new composite layout"
19918 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19919 error "MDT stripe was not removed"
19921 cancel_lru_locks mdc
19922 local new_md5=$(md5sum $dom)
19923 [ "$old_md5" == "$new_md5" ] ||
19924 error "$old_md5 != $new_md5"
19926 # Skip free space checks with ZFS
19927 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19928 local mdtfree2=$(do_facet $facet \
19929 lctl get_param -n osd*.*$mdtname.kbytesfree)
19930 [ $mdtfree2 -gt $mdtfree1 ] ||
19931 error "MDT space is not freed after migration"
19935 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
19938 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19939 skip "Need MDS version at least 2.11.50"
19941 local dom=$DIR/$tdir/$tfile
19942 mkdir -p $DIR/$tdir
19943 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19945 local mdtidx=$($LFS getstripe -m $dom)
19946 local mdtname=MDT$(printf %04x $mdtidx)
19947 local facet=mds$((mdtidx + 1))
19949 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19950 error "failed to write data into $dom"
19951 local old_md5=$(md5sum $dom)
19952 cancel_lru_locks mdc
19953 local mdtfree1=$(do_facet $facet \
19954 lctl get_param -n osd*.*$mdtname.kbytesfree)
19956 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
19957 error "failed to migrate to the new composite layout"
19958 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
19959 error "MDT stripe was not removed"
19961 cancel_lru_locks mdc
19962 local new_md5=$(md5sum $dom)
19963 [ "$old_md5" == "$new_md5" ] ||
19964 error "$old_md5 != $new_md5"
19966 # Skip free space checks with ZFS
19967 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19968 local mdtfree2=$(do_facet $facet \
19969 lctl get_param -n osd*.*$mdtname.kbytesfree)
19970 [ $mdtfree2 -gt $mdtfree1 ] ||
19971 error "MDS space is not freed after migration"
19975 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
19978 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19979 skip "Need MDS version at least 2.12.55"
19981 local dom=$DIR/$tdir/$tfile
19982 mkdir -p $DIR/$tdir
19983 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19985 local mdtidx=$($LFS getstripe -m $dom)
19986 local mdtname=MDT$(printf %04x $mdtidx)
19987 local facet=mds$((mdtidx + 1))
19989 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19990 error "failed to write data into $dom"
19991 local old_md5=$(md5sum $dom)
19992 cancel_lru_locks mdc
19993 local mdtfree1=$(do_facet $facet \
19994 lctl get_param -n osd*.*$mdtname.kbytesfree)
19996 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
19997 error "failed mirroring to the new composite layout"
19998 $LFS mirror resync $dom ||
19999 error "failed mirror resync"
20000 $LFS mirror split --mirror-id 1 -d $dom ||
20001 error "failed mirror split"
20003 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20004 error "MDT stripe was not removed"
20006 cancel_lru_locks mdc
20007 local new_md5=$(md5sum $dom)
20008 [ "$old_md5" == "$new_md5" ] ||
20009 error "$old_md5 != $new_md5"
20011 # Skip free space checks with ZFS
20012 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20013 local mdtfree2=$(do_facet $facet \
20014 lctl get_param -n osd*.*$mdtname.kbytesfree)
20015 [ $mdtfree2 -gt $mdtfree1 ] ||
20016 error "MDS space is not freed after DOM mirror deletion"
20020 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20023 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20024 skip "Need MDS version at least 2.12.55"
20026 local dom=$DIR/$tdir/$tfile
20027 mkdir -p $DIR/$tdir
20028 $LFS setstripe -c 2 $dom
20030 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20031 error "failed to write data into $dom"
20032 local old_md5=$(md5sum $dom)
20033 cancel_lru_locks mdc
20035 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20036 error "failed mirroring to the DOM layout"
20037 $LFS mirror resync $dom ||
20038 error "failed mirror resync"
20039 $LFS mirror split --mirror-id 1 -d $dom ||
20040 error "failed mirror split"
20042 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20043 error "MDT stripe was not removed"
20045 cancel_lru_locks mdc
20046 local new_md5=$(md5sum $dom)
20047 [ "$old_md5" == "$new_md5" ] ||
20048 error "$old_md5 != $new_md5"
20052 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20055 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20056 skip "Need MDS version at least 2.12.55"
20058 local dom=$DIR/$tdir/$tfile
20059 mkdir -p $DIR/$tdir
20060 $LFS setstripe -c 2 $dom
20062 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20063 error "failed to write data into $dom"
20064 local old_md5=$(md5sum $dom)
20065 cancel_lru_locks mdc
20067 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20068 error "failed migrating to the DOM file"
20070 cancel_lru_locks mdc
20071 local new_md5=$(md5sum $dom)
20072 [ "$old_md5" != "$new_md5" ] &&
20073 error "$old_md5 != $new_md5"
20077 run_test 272f "DoM migration: OST-striped file to DOM file"
20080 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20081 skip "Need MDS version at least 2.11.50"
20083 # Layout swap cannot be done if either file has DOM component,
20084 # this will never be supported, migration should be used instead
20086 local dom=$DIR/$tdir/$tfile
20087 mkdir -p $DIR/$tdir
20089 $LFS setstripe -c2 ${dom}_plain
20090 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20091 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20092 error "can swap layout with DoM component"
20093 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20094 error "can swap layout with DoM component"
20096 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20097 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20098 error "can swap layout with DoM component"
20099 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20100 error "can swap layout with DoM component"
20103 run_test 273a "DoM: layout swapping should fail with DOM"
20106 remote_ost_nodsh && skip "remote OST with nodsh"
20107 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
20108 skip "Need OST version >= 2.10.57"
20110 local file=$DIR/$tfile
20113 oss=$(comma_list $(osts_nodes))
20115 dd if=/dev/urandom of=$file bs=1M count=2 ||
20116 error "failed to create a file"
20117 cancel_lru_locks osc
20120 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20121 error "failed to read a file"
20123 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
20124 $LCTL set_param fail_loc=0x8000031f
20126 cancel_lru_locks osc &
20129 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
20130 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
20131 #IO takes another lock, but matches the PENDING one
20132 #and places it to the IO RPC
20133 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20134 error "failed to read a file with PENDING lock"
20136 run_test 275 "Read on a canceled duplicate lock"
20139 remote_ost_nodsh && skip "remote OST with nodsh"
20142 do_facet ost1 "(while true; do \
20143 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
20144 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
20147 for LOOP in $(seq 20); do
20149 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
20152 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
20153 rm $TMP/sanity_276_pid"
20155 run_test 276 "Race between mount and obd_statfs"
20158 $LCTL set_param ldlm.namespaces.*.lru_size=0
20159 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20160 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20161 grep ^used_mb | awk '{print $2}')
20162 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
20163 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
20164 oflag=direct conv=notrunc
20165 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20166 grep ^used_mb | awk '{print $2}')
20167 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
20169 run_test 277 "Direct IO shall drop page cache"
20172 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20173 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20174 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
20175 skip "needs the same host for mdt1 mdt2" && return
20180 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
20181 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
20187 echo "Starting MDTs"
20188 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20190 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
20192 do_facet mds2 $LCTL set_param fail_loc=0
20194 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
20195 wait_recovery_complete mds2
20197 run_test 278 "Race starting MDS between MDTs stop/start"
20200 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
20201 skip "Need MGS version at least 2.13.52"
20202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20203 combined_mgs_mds || skip "needs combined MGS/MDT"
20205 umount_client $MOUNT
20206 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
20207 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
20209 mount_client $MOUNT &
20211 stop mgs || error "stop mgs failed"
20212 #for a race mgs would crash
20213 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
20214 mount_client $MOUNT || error "mount client failed"
20216 run_test 280 "Race between MGS umount and client llog processing"
20218 cleanup_test_300() {
20222 test_striped_dir() {
20227 mkdir -p $DIR/$tdir
20229 SAVE_UMASK=$(umask)
20230 trap cleanup_test_300 RETURN EXIT
20232 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
20233 $DIR/$tdir/striped_dir ||
20234 error "set striped dir error"
20236 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
20237 [ "$mode" = "755" ] || error "expect 755 got $mode"
20239 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
20240 error "getdirstripe failed"
20241 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
20242 if [ "$stripe_count" != "2" ]; then
20243 error "1:stripe_count is $stripe_count, expect 2"
20245 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
20246 if [ "$stripe_count" != "2" ]; then
20247 error "2:stripe_count is $stripe_count, expect 2"
20250 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
20251 if [ "$stripe_index" != "$mdt_index" ]; then
20252 error "stripe_index is $stripe_index, expect $mdt_index"
20255 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20256 error "nlink error after create striped dir"
20258 mkdir $DIR/$tdir/striped_dir/a
20259 mkdir $DIR/$tdir/striped_dir/b
20261 stat $DIR/$tdir/striped_dir/a ||
20262 error "create dir under striped dir failed"
20263 stat $DIR/$tdir/striped_dir/b ||
20264 error "create dir under striped dir failed"
20266 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
20267 error "nlink error after mkdir"
20269 rmdir $DIR/$tdir/striped_dir/a
20270 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
20271 error "nlink error after rmdir"
20273 rmdir $DIR/$tdir/striped_dir/b
20274 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20275 error "nlink error after rmdir"
20277 chattr +i $DIR/$tdir/striped_dir
20278 createmany -o $DIR/$tdir/striped_dir/f 10 &&
20279 error "immutable flags not working under striped dir!"
20280 chattr -i $DIR/$tdir/striped_dir
20282 rmdir $DIR/$tdir/striped_dir ||
20283 error "rmdir striped dir error"
20291 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20292 skip "skipped for lustre < 2.7.0"
20293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20294 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20296 test_striped_dir 0 || error "failed on striped dir on MDT0"
20297 test_striped_dir 1 || error "failed on striped dir on MDT0"
20299 run_test 300a "basic striped dir sanity test"
20302 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20303 skip "skipped for lustre < 2.7.0"
20304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20305 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20312 test_mkdir $DIR/$tdir || error "mkdir fail"
20313 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20314 error "set striped dir error"
20315 for i in {0..9}; do
20316 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
20318 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
20319 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
20320 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
20322 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
20323 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
20324 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
20328 run_test 300b "check ctime/mtime for striped dir"
20331 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20332 skip "skipped for lustre < 2.7.0"
20333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20334 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20338 mkdir -p $DIR/$tdir
20339 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
20340 error "set striped dir error"
20342 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
20343 error "chown striped dir failed"
20345 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
20346 error "create 5k files failed"
20348 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
20350 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
20354 run_test 300c "chown && check ls under striped directory"
20357 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20358 skip "skipped for lustre < 2.7.0"
20359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20360 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20365 mkdir -p $DIR/$tdir
20366 $LFS setstripe -c 2 $DIR/$tdir
20368 #local striped directory
20369 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20370 error "set striped dir error"
20371 #look at the directories for debug purposes
20373 $LFS getdirstripe $DIR/$tdir
20374 ls -l $DIR/$tdir/striped_dir
20375 $LFS getdirstripe $DIR/$tdir/striped_dir
20376 createmany -o $DIR/$tdir/striped_dir/f 10 ||
20377 error "create 10 files failed"
20379 #remote striped directory
20380 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
20381 error "set striped dir error"
20382 #look at the directories for debug purposes
20384 $LFS getdirstripe $DIR/$tdir
20385 ls -l $DIR/$tdir/remote_striped_dir
20386 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
20387 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
20388 error "create 10 files failed"
20390 for file in $(find $DIR/$tdir); do
20391 stripe_count=$($LFS getstripe -c $file)
20392 [ $stripe_count -eq 2 ] ||
20393 error "wrong stripe $stripe_count for $file"
20398 run_test 300d "check default stripe under striped directory"
20401 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20402 skip "Need MDS version at least 2.7.55"
20403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20404 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20409 mkdir -p $DIR/$tdir
20411 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20412 error "set striped dir error"
20414 touch $DIR/$tdir/striped_dir/a
20415 touch $DIR/$tdir/striped_dir/b
20416 touch $DIR/$tdir/striped_dir/c
20418 mkdir $DIR/$tdir/striped_dir/dir_a
20419 mkdir $DIR/$tdir/striped_dir/dir_b
20420 mkdir $DIR/$tdir/striped_dir/dir_c
20422 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
20423 error "set striped adir under striped dir error"
20425 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
20426 error "set striped bdir under striped dir error"
20428 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
20429 error "set striped cdir under striped dir error"
20431 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
20432 error "rename dir under striped dir fails"
20434 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
20435 error "rename dir under different stripes fails"
20437 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
20438 error "rename file under striped dir should succeed"
20440 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
20441 error "rename dir under striped dir should succeed"
20445 run_test 300e "check rename under striped directory"
20448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20449 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20450 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20451 skip "Need MDS version at least 2.7.55"
20457 mkdir -p $DIR/$tdir
20459 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20460 error "set striped dir error"
20462 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
20463 error "set striped dir error"
20465 touch $DIR/$tdir/striped_dir/a
20466 mkdir $DIR/$tdir/striped_dir/dir_a
20467 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
20468 error "create striped dir under striped dir fails"
20470 touch $DIR/$tdir/striped_dir1/b
20471 mkdir $DIR/$tdir/striped_dir1/dir_b
20472 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
20473 error "create striped dir under striped dir fails"
20475 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
20476 error "rename dir under different striped dir should fail"
20478 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
20479 error "rename striped dir under diff striped dir should fail"
20481 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
20482 error "rename file under diff striped dirs fails"
20486 run_test 300f "check rename cross striped directory"
20488 test_300_check_default_striped_dir()
20491 local default_count=$2
20492 local default_index=$3
20495 local dir_stripe_index
20498 echo "checking $dirname $default_count $default_index"
20499 $LFS setdirstripe -D -c $default_count -i $default_index \
20500 -t all_char $DIR/$tdir/$dirname ||
20501 error "set default stripe on striped dir error"
20502 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
20503 [ $stripe_count -eq $default_count ] ||
20504 error "expect $default_count get $stripe_count for $dirname"
20506 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
20507 [ $stripe_index -eq $default_index ] ||
20508 error "expect $default_index get $stripe_index for $dirname"
20510 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
20511 error "create dirs failed"
20513 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
20514 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
20515 for dir in $(find $DIR/$tdir/$dirname/*); do
20516 stripe_count=$($LFS getdirstripe -c $dir)
20517 [ $stripe_count -eq $default_count ] ||
20518 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
20519 error "stripe count $default_count != $stripe_count for $dir"
20521 stripe_index=$($LFS getdirstripe -i $dir)
20522 [ $default_index -eq -1 ] ||
20523 [ $stripe_index -eq $default_index ] ||
20524 error "$stripe_index != $default_index for $dir"
20526 #check default stripe
20527 stripe_count=$($LFS getdirstripe -D -c $dir)
20528 [ $stripe_count -eq $default_count ] ||
20529 error "default count $default_count != $stripe_count for $dir"
20531 stripe_index=$($LFS getdirstripe -D -i $dir)
20532 [ $stripe_index -eq $default_index ] ||
20533 error "default index $default_index != $stripe_index for $dir"
20535 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
20539 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20540 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20541 skip "Need MDS version at least 2.7.55"
20548 mkdir $DIR/$tdir/normal_dir
20550 #Checking when client cache stripe index
20551 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
20552 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
20553 error "create striped_dir failed"
20555 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
20556 error "create dir0 fails"
20557 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
20558 [ $stripe_index -eq 0 ] ||
20559 error "dir0 expect index 0 got $stripe_index"
20561 mkdir $DIR/$tdir/striped_dir/dir1 ||
20562 error "create dir1 fails"
20563 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
20564 [ $stripe_index -eq 1 ] ||
20565 error "dir1 expect index 1 got $stripe_index"
20567 #check default stripe count/stripe index
20568 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
20569 test_300_check_default_striped_dir normal_dir 1 0
20570 test_300_check_default_striped_dir normal_dir 2 1
20571 test_300_check_default_striped_dir normal_dir 2 -1
20573 #delete default stripe information
20574 echo "delete default stripeEA"
20575 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
20576 error "set default stripe on striped dir error"
20578 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
20579 for dir in $(find $DIR/$tdir/normal_dir/*); do
20580 stripe_count=$($LFS getdirstripe -c $dir)
20581 [ $stripe_count -eq 0 ] ||
20582 error "expect 1 get $stripe_count for $dir"
20583 stripe_index=$($LFS getdirstripe -i $dir)
20584 [ $stripe_index -eq 0 ] ||
20585 error "expect 0 get $stripe_index for $dir"
20588 run_test 300g "check default striped directory for normal directory"
20591 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20592 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20593 skip "Need MDS version at least 2.7.55"
20599 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20600 error "set striped dir error"
20602 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
20603 test_300_check_default_striped_dir striped_dir 1 0
20604 test_300_check_default_striped_dir striped_dir 2 1
20605 test_300_check_default_striped_dir striped_dir 2 -1
20607 #delete default stripe information
20608 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
20609 error "set default stripe on striped dir error"
20611 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
20612 for dir in $(find $DIR/$tdir/striped_dir/*); do
20613 stripe_count=$($LFS getdirstripe -c $dir)
20614 [ $stripe_count -eq 0 ] ||
20615 error "expect 1 get $stripe_count for $dir"
20618 run_test 300h "check default striped directory for striped directory"
20621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20622 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20623 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20624 skip "Need MDS version at least 2.7.55"
20631 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20632 error "set striped dir error"
20634 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20635 error "create files under striped dir failed"
20637 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
20638 error "set striped hashdir error"
20640 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
20641 error "create dir0 under hash dir failed"
20642 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
20643 error "create dir1 under hash dir failed"
20645 # unfortunately, we need to umount to clear dir layout cache for now
20646 # once we fully implement dir layout, we can drop this
20647 umount_client $MOUNT || error "umount failed"
20648 mount_client $MOUNT || error "mount failed"
20650 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
20651 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
20652 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
20654 #set the stripe to be unknown hash type
20655 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
20656 $LCTL set_param fail_loc=0x1901
20657 for ((i = 0; i < 10; i++)); do
20658 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
20659 error "stat f-$i failed"
20660 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
20663 touch $DIR/$tdir/striped_dir/f0 &&
20664 error "create under striped dir with unknown hash should fail"
20666 $LCTL set_param fail_loc=0
20668 umount_client $MOUNT || error "umount failed"
20669 mount_client $MOUNT || error "mount failed"
20673 run_test 300i "client handle unknown hash type striped directory"
20676 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20678 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20679 skip "Need MDS version at least 2.7.55"
20686 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
20687 $LCTL set_param fail_loc=0x1702
20688 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20689 error "set striped dir error"
20691 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20692 error "create files under striped dir failed"
20694 $LCTL set_param fail_loc=0
20696 rm -rf $DIR/$tdir || error "unlink striped dir fails"
20700 run_test 300j "test large update record"
20703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20704 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20705 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20706 skip "Need MDS version at least 2.7.55"
20708 # this test needs a huge transaction
20710 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20711 osd*.$FSNAME-MDT0000.kbytestotal")
20712 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
20719 #define OBD_FAIL_LARGE_STRIPE 0x1703
20720 $LCTL set_param fail_loc=0x1703
20721 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
20722 error "set striped dir error"
20723 $LCTL set_param fail_loc=0
20725 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20726 error "getstripeddir fails"
20727 rm -rf $DIR/$tdir/striped_dir ||
20728 error "unlink striped dir fails"
20732 run_test 300k "test large striped directory"
20735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20736 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20737 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20738 skip "Need MDS version at least 2.7.55"
20742 test_mkdir -p $DIR/$tdir/striped_dir
20743 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
20744 error "chown $RUNAS_ID failed"
20745 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
20746 error "set default striped dir failed"
20748 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
20749 $LCTL set_param fail_loc=0x80000158
20750 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
20752 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
20753 [ $stripe_index -eq 1 ] ||
20754 error "expect 1 get $stripe_index for $dir"
20756 run_test 300l "non-root user to create dir under striped dir with stale layout"
20759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20760 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
20761 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20762 skip "Need MDS version at least 2.7.55"
20764 mkdir -p $DIR/$tdir/striped_dir
20765 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
20766 error "set default stripes dir error"
20768 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
20770 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
20771 [ $stripe_count -eq 0 ] ||
20772 error "expect 0 get $stripe_count for a"
20774 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
20775 error "set default stripes dir error"
20777 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
20779 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
20780 [ $stripe_count -eq 0 ] ||
20781 error "expect 0 get $stripe_count for b"
20783 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
20784 error "set default stripes dir error"
20786 mkdir $DIR/$tdir/striped_dir/c &&
20787 error "default stripe_index is invalid, mkdir c should fails"
20789 rm -rf $DIR/$tdir || error "rmdir fails"
20791 run_test 300m "setstriped directory on single MDT FS"
20794 local list=$(comma_list $(mdts_nodes))
20797 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20802 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20803 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20804 skip "Need MDS version at least 2.7.55"
20805 remote_mds_nodsh && skip "remote MDS with nodsh"
20808 local list=$(comma_list $(mdts_nodes))
20810 trap cleanup_300n RETURN EXIT
20811 mkdir -p $DIR/$tdir
20812 chmod 777 $DIR/$tdir
20813 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
20814 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20815 error "create striped dir succeeds with gid=0"
20817 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20818 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
20819 error "create striped dir fails with gid=-1"
20821 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20822 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
20823 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20824 error "set default striped dir succeeds with gid=0"
20827 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20828 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
20829 error "set default striped dir fails with gid=-1"
20832 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20833 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
20834 error "create test_dir fails"
20835 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
20836 error "create test_dir1 fails"
20837 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
20838 error "create test_dir2 fails"
20841 run_test 300n "non-root user to create dir under striped dir with default EA"
20844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20845 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20846 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20847 skip "Need MDS version at least 2.7.55"
20852 mkdir -p $DIR/$tdir
20854 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
20855 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
20856 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
20857 skip "not enough free inodes $numfree1 $numfree2"
20860 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
20861 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
20862 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
20863 skip "not enough free space $numfree1 $numfree2"
20866 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
20867 error "setdirstripe fails"
20869 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
20870 error "create dirs fails"
20872 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
20873 ls $DIR/$tdir/striped_dir > /dev/null ||
20874 error "ls striped dir fails"
20875 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
20876 error "unlink big striped dir fails"
20878 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
20881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20882 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20883 remote_mds_nodsh && skip "remote MDS with nodsh"
20885 mkdir -p $DIR/$tdir
20887 #define OBD_FAIL_OUT_ENOSPC 0x1704
20888 do_facet mds2 lctl set_param fail_loc=0x80001704
20889 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
20890 && error "create striped directory should fail"
20892 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
20894 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
20897 run_test 300p "create striped directory without space"
20900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20901 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20903 local fd=$(free_fd)
20904 local cmd="exec $fd<$tdir"
20906 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
20909 trap "eval $cmd" EXIT
20910 cd $tdir || error "cd $tdir fails"
20911 rmdir ../$tdir || error "rmdir $tdir fails"
20912 mkdir local_dir && error "create dir succeeds"
20913 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
20917 run_test 300q "create remote directory under orphan directory"
20920 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20921 skip "Need MDS version at least 2.7.55" && return
20922 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20926 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
20927 error "set striped dir error"
20929 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20930 error "getstripeddir fails"
20933 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
20934 awk '/lmv_stripe_count:/ { print $2 }')
20936 [ $MDSCOUNT -ne $stripe_count ] &&
20937 error "wrong stripe count $stripe_count expected $MDSCOUNT"
20939 rm -rf $DIR/$tdir/striped_dir ||
20940 error "unlink striped dir fails"
20942 run_test 300r "test -1 striped directory"
20944 prepare_remote_file() {
20945 mkdir $DIR/$tdir/src_dir ||
20946 error "create remote source failed"
20948 cp /etc/hosts $DIR/$tdir/src_dir/a ||
20949 error "cp to remote source failed"
20950 touch $DIR/$tdir/src_dir/a
20952 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
20953 error "create remote target dir failed"
20955 touch $DIR/$tdir/tgt_dir/b
20957 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
20958 error "rename dir cross MDT failed!"
20960 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
20961 error "src_child still exists after rename"
20963 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
20964 error "missing file(a) after rename"
20966 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
20967 error "diff after rename"
20971 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20974 local remote_file=$DIR/$tdir/tgt_dir/b
20976 mkdir -p $DIR/$tdir
20978 prepare_remote_file || error "prepare remote file failed"
20981 $OPENUNLINK $remote_file $remote_file ||
20982 error "openunlink $remote_file failed"
20983 $CHECKSTAT -a $remote_file || error "$remote_file exists"
20985 run_test 310a "open unlink remote file"
20988 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20991 local remote_file=$DIR/$tdir/tgt_dir/b
20993 mkdir -p $DIR/$tdir
20995 prepare_remote_file || error "prepare remote file failed"
20997 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20998 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
20999 $CHECKSTAT -t file $remote_file || error "check file failed"
21001 run_test 310b "unlink remote file with multiple links while open"
21004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21005 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21007 local remote_file=$DIR/$tdir/tgt_dir/b
21009 mkdir -p $DIR/$tdir
21011 prepare_remote_file || error "prepare remote file failed"
21013 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21014 multiop_bg_pause $remote_file O_uc ||
21015 error "mulitop failed for remote file"
21017 $MULTIOP $DIR/$tfile Ouc
21018 kill -USR1 $MULTIPID
21021 run_test 310c "open-unlink remote file with multiple links"
21025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21026 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21027 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21028 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21029 remote_mds_nodsh && skip "remote MDS with nodsh"
21031 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21032 local mdts=$(comma_list $(mdts_nodes))
21034 mkdir -p $DIR/$tdir
21035 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21036 createmany -o $DIR/$tdir/$tfile. 1000
21038 # statfs data is not real time, let's just calculate it
21039 old_iused=$((old_iused + 1000))
21041 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21042 osp.*OST0000*MDT0000.create_count")
21043 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21044 osp.*OST0000*MDT0000.max_create_count")
21045 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21047 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21048 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
21049 [ $index -ne 0 ] || error "$tfile stripe index is 0"
21051 unlinkmany $DIR/$tdir/$tfile. 1000
21053 do_nodes $mdts "$LCTL set_param -n \
21054 osp.*OST0000*.max_create_count=$max_count"
21055 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
21056 do_nodes $mdts "$LCTL set_param -n \
21057 osp.*OST0000*.create_count=$count"
21058 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
21059 grep "=0" && error "create_count is zero"
21062 for i in $(seq 120); do
21063 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21064 # system may be too busy to destroy all objs in time, use
21065 # a somewhat small value to not fail autotest
21066 [ $((old_iused - new_iused)) -gt 400 ] && break
21070 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
21071 [ $((old_iused - new_iused)) -gt 400 ] ||
21072 error "objs not destroyed after unlink"
21074 run_test 311 "disable OSP precreate, and unlink should destroy objs"
21081 local vdevdir=$(dirname $(facet_vdevice $ost))
21082 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
21083 local zfs_zapid=$(do_facet $ost $cmd |
21084 grep -w "/O/0/d$((objid%32))" -C 5 |
21085 awk '/Object/{getline; print $1}')
21086 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
21087 awk "/$objid = /"'{printf $3}')
21092 zfs_object_blksz() {
21096 local vdevdir=$(dirname $(facet_vdevice $ost))
21097 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
21098 local blksz=$(do_facet $ost $cmd $objid |
21099 awk '/dblk/{getline; printf $4}')
21101 case "${blksz: -1}" in
21102 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
21103 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
21110 test_312() { # LU-4856
21111 remote_ost_nodsh && skip "remote OST with nodsh"
21112 [ "$ost1_FSTYPE" = "zfs" ] ||
21113 skip_env "the test only applies to zfs"
21115 local max_blksz=$(do_facet ost1 \
21116 $ZFS get -p recordsize $(facet_device ost1) |
21117 awk '!/VALUE/{print $3}')
21119 # to make life a little bit easier
21120 $LFS mkdir -c 1 -i 0 $DIR/$tdir
21121 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21123 local tf=$DIR/$tdir/$tfile
21125 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21127 # Get ZFS object id
21128 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21129 # block size change by sequential overwrite
21132 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
21133 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
21135 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
21136 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
21140 # block size change by sequential append write
21141 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
21142 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21143 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21146 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
21147 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
21148 oflag=sync conv=notrunc
21150 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21151 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
21152 error "blksz error, actual $blksz, " \
21153 "expected: 2 * $count * $PAGE_SIZE"
21159 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21160 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21162 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
21163 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21164 [ $blksz -eq $PAGE_SIZE ] ||
21165 error "blksz error: $blksz, expected: $PAGE_SIZE"
21167 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
21168 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21169 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
21171 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
21172 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21173 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
21175 run_test 312 "make sure ZFS adjusts its block size by write pattern"
21178 remote_ost_nodsh && skip "remote OST with nodsh"
21180 local file=$DIR/$tfile
21183 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
21185 # define OBD_FAIL_TGT_RCVD_EIO 0x720
21186 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21187 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
21188 error "write should failed"
21189 do_facet ost1 "$LCTL set_param fail_loc=0"
21192 run_test 313 "io should fail after last_rcvd update fail"
21195 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21197 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
21198 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21200 wait_delete_completed
21201 do_facet ost1 "$LCTL set_param fail_loc=0"
21203 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
21205 test_315() { # LU-618
21206 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
21208 local file=$DIR/$tfile
21211 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
21212 error "multiop file write failed"
21213 $MULTIOP $file oO_RDONLY:r4063232_c &
21218 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
21221 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
21224 run_test 315 "read should be accounted"
21227 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21228 large_xattr_enabled || skip_env "ea_inode feature disabled"
21230 rm -rf $DIR/$tdir/d
21231 mkdir -p $DIR/$tdir/d
21232 chown nobody $DIR/$tdir/d
21233 touch $DIR/$tdir/d/file
21235 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
21237 run_test 316 "lfs mv"
21240 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
21241 skip "Need MDS version at least 2.11.53"
21242 if [ "$ost1_FSTYPE" == "zfs" ]; then
21243 skip "LU-10370: no implementation for ZFS"
21247 local grant_blk_size
21249 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
21250 awk '/grant_block_size:/ { print $2; exit; }')
21252 # Create File of size 5M. Truncate it to below size's and verify
21255 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
21256 error "Create file $DIR/$tfile failed"
21257 stack_trap "rm -f $DIR/$tfile" EXIT
21259 for trunc_sz in 2097152 4097 4000 509 0; do
21260 $TRUNCATE $DIR/$tfile $trunc_sz ||
21261 error "truncate $tfile to $trunc_sz failed"
21262 local sz=$(stat --format=%s $DIR/$tfile)
21263 local blk=$(stat --format=%b $DIR/$tfile)
21264 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
21265 grant_blk_size) * 8))
21267 if [[ $blk -ne $trunc_blk ]]; then
21268 $(which stat) $DIR/$tfile
21269 error "Expected Block $trunc_blk got $blk for $tfile"
21272 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21273 error "Expected Size $trunc_sz got $sz for $tfile"
21278 # Create file with a hole and write actual two blocks. Block count
21281 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
21282 conv=fsync || error "Create file : $DIR/$tfile"
21284 # Calculate the final truncate size.
21285 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
21288 # truncate to size $trunc_sz bytes. Strip the last block
21289 # The block count must drop to 8
21291 $TRUNCATE $DIR/$tfile $trunc_sz ||
21292 error "truncate $tfile to $trunc_sz failed"
21294 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
21295 sz=$(stat --format=%s $DIR/$tfile)
21296 blk=$(stat --format=%b $DIR/$tfile)
21298 if [[ $blk -ne $trunc_bsz ]]; then
21299 $(which stat) $DIR/$tfile
21300 error "Expected Block $trunc_bsz got $blk for $tfile"
21303 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21304 error "Expected Size $trunc_sz got $sz for $tfile"
21306 run_test 317 "Verify blocks get correctly update after truncate"
21309 local old_max_active=$($LCTL get_param -n \
21310 llite.*.max_read_ahead_async_active 2>/dev/null)
21312 $LCTL set_param llite.*.max_read_ahead_async_active=256
21313 local max_active=$($LCTL get_param -n \
21314 llite.*.max_read_ahead_async_active 2>/dev/null)
21315 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
21317 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
21318 error "set max_read_ahead_async_active should succeed"
21320 $LCTL set_param llite.*.max_read_ahead_async_active=512
21321 max_active=$($LCTL get_param -n \
21322 llite.*.max_read_ahead_async_active 2>/dev/null)
21323 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
21325 # restore @max_active
21326 [ $old_max_active -ne 0 ] && $LCTL set_param \
21327 llite.*.max_read_ahead_async_active=$old_max_active
21329 local old_threshold=$($LCTL get_param -n \
21330 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21331 local max_per_file_mb=$($LCTL get_param -n \
21332 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
21334 local invalid=$(($max_per_file_mb + 1))
21336 llite.*.read_ahead_async_file_threshold_mb=$invalid\
21337 && error "set $invalid should fail"
21339 local valid=$(($invalid - 1))
21341 llite.*.read_ahead_async_file_threshold_mb=$valid ||
21342 error "set $valid should succeed"
21343 local threshold=$($LCTL get_param -n \
21344 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21345 [ $threshold -eq $valid ] || error \
21346 "expect threshold $valid got $threshold"
21348 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
21350 run_test 318 "Verify async readahead tunables"
21353 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
21355 local before=$(date +%s)
21357 local mdir=$DIR/$tdir
21358 local file=$mdir/xxx
21360 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
21363 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
21364 $LCTL set_param fail_val=5 fail_loc=0x8000032c
21365 $LFS mv -m1 $file &
21368 dd if=$file of=/dev/null
21370 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
21371 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
21373 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
21375 run_test 319 "lost lease lock on migrate error"
21377 test_398a() { # LU-4198
21378 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21379 $LCTL set_param ldlm.namespaces.*.lru_size=clear
21381 # request a new lock on client
21382 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21384 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21385 local lock_count=$($LCTL get_param -n \
21386 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21387 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
21389 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
21391 # no lock cached, should use lockless IO and not enqueue new lock
21392 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21393 lock_count=$($LCTL get_param -n \
21394 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21395 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
21397 run_test 398a "direct IO should cancel lock otherwise lockless"
21399 test_398b() { # LU-4198
21400 which fio || skip_env "no fio installed"
21401 $LFS setstripe -c -1 $DIR/$tfile
21404 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
21407 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
21408 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21409 --numjobs=$njobs --fallocate=none \
21410 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21411 --filename=$DIR/$tfile &
21414 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
21415 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
21416 --numjobs=$njobs --fallocate=none \
21417 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21418 --filename=$DIR/$tfile || true
21423 run_test 398b "DIO and buffer IO race"
21425 test_398c() { # LU-4198
21426 which fio || skip_env "no fio installed"
21428 saved_debug=$($LCTL get_param -n debug)
21429 $LCTL set_param debug=0
21431 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
21432 ((size /= 1024)) # by megabytes
21433 ((size /= 2)) # write half of the OST at most
21434 [ $size -gt 40 ] && size=40 #reduce test time anyway
21436 $LFS setstripe -c 1 $DIR/$tfile
21438 # it seems like ldiskfs reserves more space than necessary if the
21439 # writing blocks are not mapped, so it extends the file firstly
21440 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
21441 cancel_lru_locks osc
21443 # clear and verify rpc_stats later
21444 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
21447 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
21448 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
21449 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21450 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21451 --filename=$DIR/$tfile
21452 [ $? -eq 0 ] || error "fio write error"
21454 [ $($LCTL get_param -n \
21455 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
21456 error "Locks were requested while doing AIO"
21458 # get the percentage of 1-page I/O
21459 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
21460 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
21462 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
21464 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
21465 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21466 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21467 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21468 --filename=$DIR/$tfile
21469 [ $? -eq 0 ] || error "fio mixed read write error"
21472 $LCTL set_param debug="$saved_debug"
21474 run_test 398c "run fio to test AIO"
21477 local read_write=$1
21478 if [ "$read_write" = "write" ]; then
21479 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
21480 elif [ "$read_write" = "read" ]; then
21481 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
21483 error "argument error"
21486 # turn off debug for performance testing
21487 local saved_debug=$($LCTL get_param -n debug)
21488 $LCTL set_param debug=0
21490 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21492 # get ost1 size - $FSNAME-OST0000
21493 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
21494 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
21495 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
21497 if [ "$read_write" = "read" ]; then
21498 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
21501 local start_time=$(date +%s.%N)
21502 $dd_cmd bs=1M count=$blocks oflag=sync ||
21503 error "real dd $read_write error"
21504 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
21506 if [ "$read_write" = "write" ]; then
21510 # define OBD_FAIL_OST_FAKE_RW 0x238
21511 do_facet ost1 $LCTL set_param fail_loc=0x238
21513 local start_time=$(date +%s.%N)
21514 $dd_cmd bs=1M count=$blocks oflag=sync ||
21515 error "fake dd $read_write error"
21516 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
21518 if [ "$read_write" = "write" ]; then
21520 cancel_lru_locks osc
21521 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
21522 error "$tfile size not $blocks MB"
21524 do_facet ost1 $LCTL set_param fail_loc=0
21526 echo "fake $read_write $duration_fake vs. normal $read_write" \
21527 "$duration in seconds"
21528 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
21529 error_not_in_vm "fake write is slower"
21531 $LCTL set_param -n debug="$saved_debug"
21534 test_399a() { # LU-7655 for OST fake write
21535 remote_ost_nodsh && skip "remote OST with nodsh"
21539 run_test 399a "fake write should not be slower than normal write"
21541 test_399b() { # LU-8726 for OST fake read
21542 remote_ost_nodsh && skip "remote OST with nodsh"
21543 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
21544 skip_env "ldiskfs only test"
21549 run_test 399b "fake read should not be slower than normal read"
21551 test_400a() { # LU-1606, was conf-sanity test_74
21552 if ! which $CC > /dev/null 2>&1; then
21553 skip_env "$CC is not installed"
21556 local extra_flags=''
21557 local out=$TMP/$tfile
21558 local prefix=/usr/include/lustre
21561 # Oleg removes c files in his test rig so test if any c files exist
21562 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
21563 skip_env "Needed c test files are missing"
21565 if ! [[ -d $prefix ]]; then
21566 # Assume we're running in tree and fixup the include path.
21567 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
21568 extra_flags+=" -L$LUSTRE/utils/.lib"
21571 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
21572 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
21573 error "client api broken"
21577 run_test 400a "Lustre client api program can compile and link"
21579 test_400b() { # LU-1606, LU-5011
21581 local out=$TMP/$tfile
21582 local prefix=/usr/include/linux/lustre
21584 # We use a hard coded prefix so that this test will not fail
21585 # when run in tree. There are headers in lustre/include/lustre/
21586 # that are not packaged (like lustre_idl.h) and have more
21587 # complicated include dependencies (like config.h and lnet/types.h).
21588 # Since this test about correct packaging we just skip them when
21589 # they don't exist (see below) rather than try to fixup cppflags.
21591 if ! which $CC > /dev/null 2>&1; then
21592 skip_env "$CC is not installed"
21595 for header in $prefix/*.h; do
21596 if ! [[ -f "$header" ]]; then
21600 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
21601 continue # lustre_ioctl.h is internal header
21604 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
21605 error "cannot compile '$header'"
21609 run_test 400b "packaged headers can be compiled"
21611 test_401a() { #LU-7437
21612 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
21613 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
21615 #count the number of parameters by "list_param -R"
21616 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
21617 #count the number of parameters by listing proc files
21618 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
21619 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
21620 echo "proc_dirs='$proc_dirs'"
21621 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
21622 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
21625 [ $params -eq $procs ] ||
21626 error "found $params parameters vs. $procs proc files"
21628 # test the list_param -D option only returns directories
21629 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
21630 #count the number of parameters by listing proc directories
21631 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
21634 [ $params -eq $procs ] ||
21635 error "found $params parameters vs. $procs proc files"
21637 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
21640 local save=$($LCTL get_param -n jobid_var)
21643 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
21644 error "no error returned when setting bad parameters"
21646 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
21647 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
21649 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
21650 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
21651 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
21653 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
21656 local jobid_var_old=$($LCTL get_param -n jobid_var)
21657 local jobid_var_new
21659 $LCTL set_param jobid_var= &&
21660 error "no error returned for 'set_param a='"
21662 jobid_var_new=$($LCTL get_param -n jobid_var)
21663 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21664 error "jobid_var was changed by setting without value"
21666 $LCTL set_param jobid_var &&
21667 error "no error returned for 'set_param a'"
21669 jobid_var_new=$($LCTL get_param -n jobid_var)
21670 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21671 error "jobid_var was changed by setting without value"
21673 run_test 401c "Verify 'lctl set_param' without value fails in either format."
21676 local jobid_var_old=$($LCTL get_param -n jobid_var)
21677 local jobid_var_new
21678 local new_value="foo=bar"
21680 $LCTL set_param jobid_var=$new_value ||
21681 error "'set_param a=b' did not accept a value containing '='"
21683 jobid_var_new=$($LCTL get_param -n jobid_var)
21684 [[ "$jobid_var_new" == "$new_value" ]] ||
21685 error "'set_param a=b' failed on a value containing '='"
21687 # Reset the jobid_var to test the other format
21688 $LCTL set_param jobid_var=$jobid_var_old
21689 jobid_var_new=$($LCTL get_param -n jobid_var)
21690 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21691 error "failed to reset jobid_var"
21693 $LCTL set_param jobid_var $new_value ||
21694 error "'set_param a b' did not accept a value containing '='"
21696 jobid_var_new=$($LCTL get_param -n jobid_var)
21697 [[ "$jobid_var_new" == "$new_value" ]] ||
21698 error "'set_param a b' failed on a value containing '='"
21700 $LCTL set_param jobid_var $jobid_var_old
21701 jobid_var_new=$($LCTL get_param -n jobid_var)
21702 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21703 error "failed to reset jobid_var"
21705 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
21708 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
21709 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
21710 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
21711 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
21712 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
21713 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
21714 remote_mds_nodsh && skip "remote MDS with nodsh"
21716 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
21717 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
21718 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
21719 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
21720 echo "Touch failed - OK"
21722 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
21725 local file1=$DIR/$tfile.1
21726 local file2=$DIR/$tfile.2
21727 local tfile=$TMP/$tfile
21729 rm -f $file1 $file2 $tfile
21734 # 30 sec OBD_TIMEOUT in ll_getattr()
21735 # right before populating st_nlink
21736 $LCTL set_param fail_loc=0x80001409
21737 stat -c %h $file1 > $tfile &
21739 # create an alias, drop all locks and reclaim the dentry
21741 cancel_lru_locks mdc
21742 cancel_lru_locks osc
21743 sysctl -w vm.drop_caches=2
21747 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
21749 rm -f $tfile $file1 $file2
21751 run_test 403 "i_nlink should not drop to zero due to aliasing"
21753 test_404() { # LU-6601
21754 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
21755 skip "Need server version newer than 2.8.52"
21756 remote_mds_nodsh && skip "remote MDS with nodsh"
21758 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
21759 awk '/osp .*-osc-MDT/ { print $4}')
21762 for osp in $mosps; do
21763 echo "Deactivate: " $osp
21764 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
21765 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21766 awk -vp=$osp '$4 == p { print $2 }')
21767 [ $stat = IN ] || {
21768 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21769 error "deactivate error"
21771 echo "Activate: " $osp
21772 do_facet $SINGLEMDS $LCTL --device %$osp activate
21773 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21774 awk -vp=$osp '$4 == p { print $2 }')
21775 [ $stat = UP ] || {
21776 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21777 error "activate error"
21781 run_test 404 "validate manual {de}activated works properly for OSPs"
21784 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
21785 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
21786 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
21787 skip "Layout swap lock is not supported"
21789 check_swap_layouts_support
21791 test_mkdir $DIR/$tdir
21792 swap_lock_test -d $DIR/$tdir ||
21793 error "One layout swap locked test failed"
21795 run_test 405 "Various layout swap lock tests"
21798 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21799 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21800 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
21801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21802 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
21803 skip "Need MDS version at least 2.8.50"
21805 local def_stripe_size=$($LFS getstripe -S $MOUNT)
21806 local test_pool=$TESTNAME
21808 pool_add $test_pool || error "pool_add failed"
21809 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
21810 error "pool_add_targets failed"
21812 save_layout_restore_at_exit $MOUNT
21814 # parent set default stripe count only, child will stripe from both
21815 # parent and fs default
21816 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
21817 error "setstripe $MOUNT failed"
21818 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
21819 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
21820 for i in $(seq 10); do
21821 local f=$DIR/$tdir/$tfile.$i
21822 touch $f || error "touch failed"
21823 local count=$($LFS getstripe -c $f)
21824 [ $count -eq $OSTCOUNT ] ||
21825 error "$f stripe count $count != $OSTCOUNT"
21826 local offset=$($LFS getstripe -i $f)
21827 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
21828 local size=$($LFS getstripe -S $f)
21829 [ $size -eq $((def_stripe_size * 2)) ] ||
21830 error "$f stripe size $size != $((def_stripe_size * 2))"
21831 local pool=$($LFS getstripe -p $f)
21832 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
21835 # change fs default striping, delete parent default striping, now child
21836 # will stripe from new fs default striping only
21837 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
21838 error "change $MOUNT default stripe failed"
21839 $LFS setstripe -c 0 $DIR/$tdir ||
21840 error "delete $tdir default stripe failed"
21841 for i in $(seq 11 20); do
21842 local f=$DIR/$tdir/$tfile.$i
21843 touch $f || error "touch $f failed"
21844 local count=$($LFS getstripe -c $f)
21845 [ $count -eq 1 ] || error "$f stripe count $count != 1"
21846 local offset=$($LFS getstripe -i $f)
21847 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
21848 local size=$($LFS getstripe -S $f)
21849 [ $size -eq $def_stripe_size ] ||
21850 error "$f stripe size $size != $def_stripe_size"
21851 local pool=$($LFS getstripe -p $f)
21852 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
21855 unlinkmany $DIR/$tdir/$tfile. 1 20
21857 local f=$DIR/$tdir/$tfile
21858 pool_remove_all_targets $test_pool $f
21859 pool_remove $test_pool $f
21861 run_test 406 "DNE support fs default striping"
21864 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21865 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21866 skip "Need MDS version at least 2.8.55"
21867 remote_mds_nodsh && skip "remote MDS with nodsh"
21869 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
21870 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
21871 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
21872 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
21873 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
21875 #define OBD_FAIL_DT_TXN_STOP 0x2019
21876 for idx in $(seq $MDSCOUNT); do
21877 do_facet mds$idx "lctl set_param fail_loc=0x2019"
21879 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
21880 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
21881 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
21884 run_test 407 "transaction fail should cause operation fail"
21887 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
21889 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
21890 lctl set_param fail_loc=0x8000040a
21891 # let ll_prepare_partial_page() fail
21892 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
21896 # create at least 100 unused inodes so that
21897 # shrink_icache_memory(0) should not return 0
21898 touch $DIR/$tfile-{0..100}
21899 rm -f $DIR/$tfile-{0..100}
21902 echo 2 > /proc/sys/vm/drop_caches
21904 run_test 408 "drop_caches should not hang due to page leaks"
21908 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21910 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
21911 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
21912 touch $DIR/$tdir/guard || error "(2) Fail to create"
21914 local PREFIX=$(str_repeat 'A' 128)
21915 echo "Create 1K hard links start at $(date)"
21916 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21917 error "(3) Fail to hard link"
21919 echo "Links count should be right although linkEA overflow"
21920 stat $DIR/$tdir/guard || error "(4) Fail to stat"
21921 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
21922 [ $linkcount -eq 1001 ] ||
21923 error "(5) Unexpected hard links count: $linkcount"
21925 echo "List all links start at $(date)"
21926 ls -l $DIR/$tdir/foo > /dev/null ||
21927 error "(6) Fail to list $DIR/$tdir/foo"
21929 echo "Unlink hard links start at $(date)"
21930 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21931 error "(7) Fail to unlink"
21932 echo "Unlink hard links finished at $(date)"
21934 run_test 409 "Large amount of cross-MDTs hard links on the same file"
21938 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
21939 skip "Need client version at least 2.9.59"
21941 # Create a file, and stat it from the kernel
21942 local testfile=$DIR/$tfile
21945 local run_id=$RANDOM
21946 local my_ino=$(stat --format "%i" $testfile)
21948 # Try to insert the module. This will always fail as the
21949 # module is designed to not be inserted.
21950 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
21953 # Anything but success is a test failure
21955 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
21956 error "no inode match"
21958 run_test 410 "Test inode number returned from kernel thread"
21960 cleanup_test411_cgroup() {
21966 local cg_basedir=/sys/fs/cgroup/memory
21968 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
21969 skip "no setup for cgroup"
21971 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
21972 error "test file creation failed"
21973 cancel_lru_locks osc
21975 # Create a very small memory cgroup to force a slab allocation error
21976 local cgdir=$cg_basedir/osc_slab_alloc
21977 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
21978 trap "cleanup_test411_cgroup $cgdir" EXIT
21979 echo 2M > $cgdir/memory.kmem.limit_in_bytes
21980 echo 1M > $cgdir/memory.limit_in_bytes
21982 # Should not LBUG, just be killed by oom-killer
21983 # dd will return 0 even allocation failure in some environment.
21984 # So don't check return value
21985 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
21986 cleanup_test411_cgroup $cgdir
21990 run_test 411 "Slab allocation error with cgroup does not LBUG"
21993 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21994 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
21995 skip "Need server version at least 2.10.55"
21998 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
21999 error "mkdir failed"
22000 $LFS getdirstripe $DIR/$tdir
22001 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22002 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
22003 error "expect $((MDSCOUT - 1)) get $stripe_index"
22004 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
22005 [ $stripe_count -eq 2 ] ||
22006 error "expect 2 get $stripe_count"
22008 run_test 412 "mkdir on specific MDTs"
22012 local stripe_count=$2
22013 local mdts=$(comma_list $(mdts_nodes))
22016 local lmv_qos_prio_free
22017 local lmv_qos_threshold_rr
22018 local lmv_qos_maxage
22019 local lod_qos_prio_free
22020 local lod_qos_threshold_rr
22021 local lod_qos_maxage
22025 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
22026 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
22027 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
22029 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
22030 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
22031 stack_trap "$LCTL set_param \
22032 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
22033 stack_trap "$LCTL set_param \
22034 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
22035 stack_trap "$LCTL set_param \
22036 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
22038 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
22039 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
22040 lod_qos_prio_free=${lod_qos_prio_free%%%}
22041 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
22042 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
22043 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
22044 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
22045 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
22046 stack_trap "do_nodes $mdts $LCTL set_param \
22047 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
22048 stack_trap "do_nodes $mdts $LCTL set_param \
22049 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
22051 stack_trap "do_nodes $mdts $LCTL set_param \
22052 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
22055 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
22057 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
22058 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
22060 testdir=$DIR/$tdir-s$stripe_count/rr
22062 for i in $(seq $((100 * MDSCOUNT))); do
22063 eval $mkdir_cmd $testdir/subdir$i ||
22064 error "$mkdir_cmd subdir$i failed"
22067 for i in $(seq $MDSCOUNT); do
22068 count=$($LFS getdirstripe -i $testdir/* |
22069 grep ^$((i - 1))$ | wc -l)
22070 echo "$count directories created on MDT$((i - 1))"
22071 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
22073 if [ $stripe_count -gt 1 ]; then
22074 count=$($LFS getdirstripe $testdir/* |
22075 grep -P "^\s+$((i - 1))\t" | wc -l)
22076 echo "$count stripes created on MDT$((i - 1))"
22077 # deviation should < 5% of average
22078 [ $count -lt $((95 * stripe_count)) ] ||
22079 [ $count -gt $((105 * stripe_count)) ] &&
22080 error "stripes are not evenly distributed"
22084 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
22085 do_nodes $mdts $LCTL set_param \
22086 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
22089 echo "Check for uneven MDTs: "
22099 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
22100 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
22101 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
22103 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22104 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22107 for ((i = 1; i < ${#ffree[@]}; i++)); do
22108 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
22109 if [ $tmp -gt $max ]; then
22113 if [ $tmp -lt $min ]; then
22119 [ ${ffree[min_index]} -eq 0 ] &&
22120 skip "no free files in MDT$min_index"
22121 [ ${ffree[min_index]} -gt 100000000 ] &&
22122 skip "too much free files in MDT$min_index"
22124 # Check if we need to generate uneven MDTs
22126 local diff=$(((max - min) * 100 / min))
22127 local value="$(generate_string 1024)"
22129 while [ $diff -lt $threshold ]; do
22130 # generate uneven MDTs, create till $threshold% diff
22131 echo -n "weight diff=$diff% must be > $threshold% ..."
22132 count=$((${ffree[min_index]} / 10))
22133 # 50 sec per 10000 files in vm
22134 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
22135 skip "$count files to create"
22136 echo "Fill MDT$min_index with $count files"
22137 [ -d $DIR/$tdir-MDT$min_index ] ||
22138 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
22139 error "mkdir $tdir-MDT$min_index failed"
22140 for i in $(seq $count); do
22141 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
22142 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
22143 error "create f$j_$i failed"
22144 setfattr -n user.413b -v $value \
22145 $DIR/$tdir-MDT$min_index/f$j_$i ||
22146 error "setfattr f$j_$i failed"
22149 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
22150 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
22151 max=$(((${ffree[max_index]} >> 8) * \
22152 (${bavail[max_index]} * bsize >> 16)))
22153 min=$(((${ffree[min_index]} >> 8) * \
22154 (${bavail[min_index]} * bsize >> 16)))
22155 diff=$(((max - min) * 100 / min))
22158 echo "MDT filesfree available: ${ffree[@]}"
22159 echo "MDT blocks available: ${bavail[@]}"
22160 echo "weight diff=$diff%"
22163 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
22165 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
22166 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
22167 # decrease statfs age, so that it can be updated in time
22168 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
22169 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
22173 testdir=$DIR/$tdir-s$stripe_count/qos
22175 for i in $(seq $((100 * MDSCOUNT))); do
22176 eval $mkdir_cmd $testdir/subdir$i ||
22177 error "$mkdir_cmd subdir$i failed"
22180 for i in $(seq $MDSCOUNT); do
22181 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
22183 echo "$count directories created on MDT$((i - 1))"
22185 if [ $stripe_count -gt 1 ]; then
22186 count=$($LFS getdirstripe $testdir/* |
22187 grep -P "^\s+$((i - 1))\t" | wc -l)
22188 echo "$count stripes created on MDT$((i - 1))"
22192 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
22193 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
22195 # D-value should > 10% of averge
22196 [ $((max - min)) -lt 10 ] &&
22197 error "subdirs shouldn't be evenly distributed"
22200 if [ $stripe_count -gt 1 ]; then
22201 max=$($LFS getdirstripe $testdir/* |
22202 grep -P "^\s+$max_index\t" | wc -l)
22203 min=$($LFS getdirstripe $testdir/* |
22204 grep -P "^\s+$min_index\t" | wc -l)
22205 [ $((max - min)) -le $((10 * stripe_count)) ] &&
22206 error "stripes shouldn't be evenly distributed"|| true
22211 [ $MDSCOUNT -lt 2 ] &&
22212 skip "We need at least 2 MDTs for this test"
22214 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22215 skip "Need server version at least 2.12.52"
22219 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22220 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22221 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22222 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22223 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
22226 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
22229 [ $MDSCOUNT -lt 2 ] &&
22230 skip "We need at least 2 MDTs for this test"
22232 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22233 skip "Need server version at least 2.12.52"
22237 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22238 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22239 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22240 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22241 $LFS setdirstripe -D -c $stripe_count \
22242 $DIR/$tdir-s$stripe_count/rr ||
22243 error "setdirstripe failed"
22244 $LFS setdirstripe -D -c $stripe_count \
22245 $DIR/$tdir-s$stripe_count/qos ||
22246 error "setdirstripe failed"
22247 test_qos_mkdir "mkdir" $stripe_count
22250 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
22253 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
22254 $LCTL set_param fail_loc=0x80000521
22255 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
22258 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
22261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22262 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22263 skip "Need server version at least 2.11.52"
22273 # this test may be slow on ZFS
22274 [ "$mds1_FSTYPE" == "zfs" ] && total=100
22276 # though this test is designed for striped directory, let's test normal
22277 # directory too since lock is always saved as CoS lock.
22278 test_mkdir $DIR/$tdir || error "mkdir $tdir"
22279 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
22288 start_time=$(date +%s)
22289 for i in $(seq $total); do
22290 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
22293 end_time=$(date +%s)
22294 duration=$((end_time - start_time))
22296 kill -9 $setattr_pid
22298 echo "rename $total files took $duration sec"
22299 [ $duration -lt 100 ] || error "rename took $duration sec"
22301 run_test 415 "lock revoke is not missing"
22304 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22305 skip "Need server version at least 2.11.55"
22307 # define OBD_FAIL_OSD_TXN_START 0x19a
22308 do_facet mds1 lctl set_param fail_loc=0x19a
22310 lfs mkdir -c $MDSCOUNT $DIR/$tdir
22314 run_test 416 "transaction start failure won't cause system hung"
22318 do_nodes $(comma_list $(mdts_nodes)) \
22319 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
22320 do_nodes $(comma_list $(mdts_nodes)) \
22321 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
22322 do_nodes $(comma_list $(mdts_nodes)) \
22323 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
22327 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22328 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
22329 skip "Need MDS version at least 2.11.56"
22331 trap cleanup_417 RETURN EXIT
22333 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
22334 do_nodes $(comma_list $(mdts_nodes)) \
22335 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
22336 $LFS migrate -m 0 $DIR/$tdir.1 &&
22337 error "migrate dir $tdir.1 should fail"
22339 do_nodes $(comma_list $(mdts_nodes)) \
22340 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
22341 $LFS mkdir -i 1 $DIR/$tdir.2 &&
22342 error "create remote dir $tdir.2 should fail"
22344 do_nodes $(comma_list $(mdts_nodes)) \
22345 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
22346 $LFS mkdir -c 2 $DIR/$tdir.3 &&
22347 error "create striped dir $tdir.3 should fail"
22350 run_test 417 "disable remote dir, striped dir and dir migration"
22352 # Checks that the outputs of df [-i] and lfs df [-i] match
22354 # usage: check_lfs_df <blocks | inodes> <mountpoint>
22364 [ "$1" == "blocks" ] && inodes= || inodes="-i"
22366 for count in {1..100}; do
22370 # read the lines of interest
22371 df_out=($(df -P $inodes $dir | tail -n +2)) ||
22372 error "df $inodes $dir | tail -n +2 failed"
22373 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
22374 error "lfs df $inodes $dir | grep summary: failed"
22376 # skip first substrings of each output as they are different
22377 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
22378 # compare the two outputs
22380 for i in {1..5}; do
22381 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
22389 lfs df $inodes $dir
22390 error "df and lfs df $1 output mismatch: " \
22391 "df ${inodes}: ${df_out[*]}, " \
22392 "lfs df ${inodes}: ${lfs_df_out[*]}"
22397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22399 local dir=$DIR/$tdir
22400 local numfiles=$((RANDOM % 4096 + 2))
22401 local numblocks=$((RANDOM % 256 + 1))
22403 wait_delete_completed
22406 # check block output
22407 check_lfs_df blocks $dir
22408 # check inode output
22409 check_lfs_df inodes $dir
22411 # create a single file and retest
22412 echo "Creating a single file and testing"
22413 createmany -o $dir/$tfile- 1 &>/dev/null ||
22414 error "creating 1 file in $dir failed"
22415 check_lfs_df blocks $dir
22416 check_lfs_df inodes $dir
22418 # create a random number of files
22419 echo "Creating $((numfiles - 1)) files and testing"
22420 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
22421 error "creating $((numfiles - 1)) files in $dir failed"
22423 # write a random number of blocks to the first test file
22424 echo "Writing $numblocks 4K blocks and testing"
22425 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
22426 count=$numblocks &>/dev/null ||
22427 error "dd to $dir/${tfile}-0 failed"
22430 check_lfs_df blocks $dir
22431 check_lfs_df inodes $dir
22433 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
22434 error "unlinking $numfiles files in $dir failed"
22436 run_test 418 "df and lfs df outputs match"
22440 local dir=$DIR/$tdir
22445 cancel_lru_locks mdc
22447 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
22448 $LCTL set_param fail_loc=0x1410
22450 $LCTL set_param fail_loc=0
22453 run_test 419 "Verify open file by name doesn't crash kernel"
22457 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
22458 skip "Need MDS version at least 2.12.53"
22460 local SAVE_UMASK=$(umask)
22461 local dir=$DIR/$tdir
22462 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
22466 mkdir -m03777 $dir/testdir
22467 ls -dn $dir/testdir
22468 # Need to remove trailing '.' when SELinux is enabled
22469 local dirperms=$(ls -dn $dir/testdir |
22470 awk '{ sub(/\.$/, "", $1); print $1}')
22471 [ $dirperms == "drwxrwsrwt" ] ||
22472 error "incorrect perms on $dir/testdir"
22474 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
22475 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
22476 ls -n $dir/testdir/testfile
22477 local fileperms=$(ls -n $dir/testdir/testfile |
22478 awk '{ sub(/\.$/, "", $1); print $1}')
22479 [ $fileperms == "-rwxr-xr-x" ] ||
22480 error "incorrect perms on $dir/testdir/testfile"
22484 run_test 420 "clear SGID bit on non-directories for non-members"
22491 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22492 skip "Need MDS version at least 2.12.54"
22494 test_mkdir $DIR/$tdir
22495 createmany -o $DIR/$tdir/f 3
22496 cnt=$(ls -1 $DIR/$tdir | wc -l)
22497 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22499 fid1=$(lfs path2fid $DIR/$tdir/f1)
22500 fid2=$(lfs path2fid $DIR/$tdir/f2)
22501 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
22503 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
22504 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
22506 cnt=$(ls -1 $DIR/$tdir | wc -l)
22507 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22509 rm -f $DIR/$tdir/f3 || error "can't remove f3"
22510 createmany -o $DIR/$tdir/f 3
22511 cnt=$(ls -1 $DIR/$tdir | wc -l)
22512 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22514 fid1=$(lfs path2fid $DIR/$tdir/f1)
22515 fid2=$(lfs path2fid $DIR/$tdir/f2)
22516 echo "remove using fsname $FSNAME"
22517 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
22519 cnt=$(ls -1 $DIR/$tdir | wc -l)
22520 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22522 run_test 421a "simple rm by fid"
22529 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22530 skip "Need MDS version at least 2.12.54"
22532 test_mkdir $DIR/$tdir
22533 createmany -o $DIR/$tdir/f 3
22534 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
22537 FID1=$(lfs path2fid $DIR/$tdir/f1)
22538 FID2=$(lfs path2fid $DIR/$tdir/f2)
22539 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
22541 kill -USR1 $MULTIPID
22544 cnt=$(ls $DIR/$tdir | wc -l)
22545 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
22547 run_test 421b "rm by fid on open file"
22553 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22554 skip "Need MDS version at least 2.12.54"
22556 test_mkdir $DIR/$tdir
22557 createmany -o $DIR/$tdir/f 3
22558 touch $DIR/$tdir/$tfile
22559 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
22560 cnt=$(ls -1 $DIR/$tdir | wc -l)
22561 [ $cnt != 184 ] && error "unexpected #files: $cnt"
22563 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
22564 $LFS rmfid $DIR $FID1 || error "rmfid failed"
22566 cnt=$(ls $DIR/$tdir | wc -l)
22567 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
22569 run_test 421c "rm by fid against hardlinked files"
22575 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22576 skip "Need MDS version at least 2.12.54"
22578 test_mkdir $DIR/$tdir
22579 createmany -o $DIR/$tdir/f 4097
22580 cnt=$(ls -1 $DIR/$tdir | wc -l)
22581 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
22583 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
22584 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22586 cnt=$(ls $DIR/$tdir | wc -l)
22588 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22590 run_test 421d "rmfid en masse"
22596 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22597 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22598 skip "Need MDS version at least 2.12.54"
22600 mkdir -p $DIR/$tdir
22601 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22602 createmany -o $DIR/$tdir/striped_dir/f 512
22603 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22604 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22606 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22607 sed "s/[/][^:]*://g")
22608 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22610 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22612 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22614 run_test 421e "rmfid in DNE"
22620 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22621 skip "Need MDS version at least 2.12.54"
22623 test_mkdir $DIR/$tdir
22625 cnt=$(ls -1 $DIR/$tdir | wc -l)
22626 [ $cnt != 1 ] && error "unexpected #files: $cnt"
22628 FID=$(lfs path2fid $DIR/$tdir/f)
22629 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
22630 # rmfid should fail
22631 cnt=$(ls -1 $DIR/$tdir | wc -l)
22632 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
22634 chmod a+rw $DIR/$tdir
22636 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
22637 # rmfid should fail
22638 cnt=$(ls -1 $DIR/$tdir | wc -l)
22639 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
22642 $RUNAS touch $DIR/$tdir/f
22643 FID=$(lfs path2fid $DIR/$tdir/f)
22644 echo "rmfid as root"
22645 $LFS rmfid $DIR $FID || error "rmfid as root failed"
22646 cnt=$(ls -1 $DIR/$tdir | wc -l)
22647 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
22650 $RUNAS touch $DIR/$tdir/f
22651 cnt=$(ls -1 $DIR/$tdir | wc -l)
22652 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
22653 FID=$(lfs path2fid $DIR/$tdir/f)
22654 # rmfid w/o user_fid2path mount option should fail
22655 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
22656 cnt=$(ls -1 $DIR/$tdir | wc -l)
22657 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
22659 umount_client $MOUNT || error "failed to umount client"
22660 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
22661 error "failed to mount client'"
22663 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
22664 # rmfid should succeed
22665 cnt=$(ls -1 $DIR/$tdir | wc -l)
22666 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
22668 # rmfid shouldn't allow to remove files due to dir's permission
22669 chmod a+rwx $DIR/$tdir
22672 FID=$(lfs path2fid $DIR/$tdir/f)
22673 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
22675 umount_client $MOUNT || error "failed to umount client"
22676 mount_client $MOUNT "$MOUNT_OPTS" ||
22677 error "failed to mount client'"
22680 run_test 421f "rmfid checks permissions"
22686 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22687 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22688 skip "Need MDS version at least 2.12.54"
22690 mkdir -p $DIR/$tdir
22691 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22692 createmany -o $DIR/$tdir/striped_dir/f 512
22693 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22694 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22696 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22697 sed "s/[/][^:]*://g")
22699 rm -f $DIR/$tdir/striped_dir/f1*
22700 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22701 removed=$((512 - cnt))
22703 # few files have been just removed, so we expect
22704 # rmfid to fail on their fids
22705 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
22706 [ $removed != $errors ] && error "$errors != $removed"
22708 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22710 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22712 run_test 421g "rmfid to return errors properly"
22715 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
22716 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
22717 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
22718 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
22719 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
22721 local amc=$(at_max_get client)
22722 local amo=$(at_max_get mds1)
22723 local timeout=`lctl get_param -n timeout`
22725 at_max_set 0 client
22728 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
22729 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
22730 fail_val=$(((2*timeout + 10)*1000))
22731 touch $DIR/$tdir/d3/file &
22733 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
22734 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
22735 fail_val=$((2*timeout + 5))
22736 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
22740 sleep $((2 * timeout))
22744 touch $DIR/$tdir/d2/file3
22745 touch $DIR/$tdir/d2/file4
22746 touch $DIR/$tdir/d2/file5
22749 at_max_set $amc client
22750 at_max_set $amo mds1
22752 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
22753 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
22754 error "Watchdog is always throttled"
22756 run_test 422 "kill a process with RPC in progress"
22769 # ensure statfs cache is expired
22772 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
22773 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
22777 run_test 423 "statfs should return a right data"
22780 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22781 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22782 skip "Need server version at least 2.9.55"
22784 start_full_debug_logging
22788 stop_full_debug_logging
22792 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22793 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22794 awk '/The barrier for/ { print $7 }')
22797 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
22802 barrier_expired() {
22805 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22806 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22807 awk '/will be expired/ { print $7 }')
22809 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
22818 echo "Start barrier_freeze at: $(date)"
22819 #define OBD_FAIL_BARRIER_DELAY 0x2202
22820 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22821 # Do not reduce barrier time - See LU-11873
22822 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
22825 local b_status=$(barrier_stat)
22826 echo "Got barrier status at: $(date)"
22827 [ "$b_status" = "'freezing_p1'" ] ||
22828 error "(1) unexpected barrier status $b_status"
22830 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22832 b_status=$(barrier_stat)
22833 [ "$b_status" = "'frozen'" ] ||
22834 error "(2) unexpected barrier status $b_status"
22836 local expired=$(barrier_expired)
22837 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
22838 sleep $((expired + 3))
22840 b_status=$(barrier_stat)
22841 [ "$b_status" = "'expired'" ] ||
22842 error "(3) unexpected barrier status $b_status"
22844 # Do not reduce barrier time - See LU-11873
22845 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
22846 error "(4) fail to freeze barrier"
22848 b_status=$(barrier_stat)
22849 [ "$b_status" = "'frozen'" ] ||
22850 error "(5) unexpected barrier status $b_status"
22852 echo "Start barrier_thaw at: $(date)"
22853 #define OBD_FAIL_BARRIER_DELAY 0x2202
22854 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22855 do_facet mgs $LCTL barrier_thaw $FSNAME &
22858 b_status=$(barrier_stat)
22859 echo "Got barrier status at: $(date)"
22860 [ "$b_status" = "'thawing'" ] ||
22861 error "(6) unexpected barrier status $b_status"
22863 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22865 b_status=$(barrier_stat)
22866 [ "$b_status" = "'thawed'" ] ||
22867 error "(7) unexpected barrier status $b_status"
22869 #define OBD_FAIL_BARRIER_FAILURE 0x2203
22870 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
22871 do_facet mgs $LCTL barrier_freeze $FSNAME
22873 b_status=$(barrier_stat)
22874 [ "$b_status" = "'failed'" ] ||
22875 error "(8) unexpected barrier status $b_status"
22877 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22878 do_facet mgs $LCTL barrier_thaw $FSNAME
22882 run_test 801a "write barrier user interfaces and stat machine"
22887 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22888 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
22889 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
22890 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
22891 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
22893 cancel_lru_locks mdc
22895 # 180 seconds should be long enough
22896 do_facet mgs $LCTL barrier_freeze $FSNAME 180
22898 local b_status=$(barrier_stat)
22899 [ "$b_status" = "'frozen'" ] ||
22900 error "(6) unexpected barrier status $b_status"
22902 mkdir $DIR/$tdir/d0/d10 &
22905 touch $DIR/$tdir/d1/f13 &
22908 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
22911 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
22914 rm -f $DIR/$tdir/d4/f12 &
22917 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
22919 # To guarantee taht the 'stat' is not blocked
22920 b_status=$(barrier_stat)
22921 [ "$b_status" = "'frozen'" ] ||
22922 error "(8) unexpected barrier status $b_status"
22924 # let above commands to run at background
22927 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
22928 ps -p $touch_pid || error "(10) touch should be blocked"
22929 ps -p $ln_pid || error "(11) link should be blocked"
22930 ps -p $mv_pid || error "(12) rename should be blocked"
22931 ps -p $rm_pid || error "(13) unlink should be blocked"
22933 b_status=$(barrier_stat)
22934 [ "$b_status" = "'frozen'" ] ||
22935 error "(14) unexpected barrier status $b_status"
22937 do_facet mgs $LCTL barrier_thaw $FSNAME
22938 b_status=$(barrier_stat)
22939 [ "$b_status" = "'thawed'" ] ||
22940 error "(15) unexpected barrier status $b_status"
22942 wait $mkdir_pid || error "(16) mkdir should succeed"
22943 wait $touch_pid || error "(17) touch should succeed"
22944 wait $ln_pid || error "(18) link should succeed"
22945 wait $mv_pid || error "(19) rename should succeed"
22946 wait $rm_pid || error "(20) unlink should succeed"
22950 run_test 801b "modification will be blocked by write barrier"
22953 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22957 stop mds2 || error "(1) Fail to stop mds2"
22959 do_facet mgs $LCTL barrier_freeze $FSNAME 30
22961 local b_status=$(barrier_stat)
22962 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
22963 do_facet mgs $LCTL barrier_thaw $FSNAME
22964 error "(2) unexpected barrier status $b_status"
22967 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22968 error "(3) Fail to rescan barrier bitmap"
22970 # Do not reduce barrier time - See LU-11873
22971 do_facet mgs $LCTL barrier_freeze $FSNAME 20
22973 b_status=$(barrier_stat)
22974 [ "$b_status" = "'frozen'" ] ||
22975 error "(4) unexpected barrier status $b_status"
22977 do_facet mgs $LCTL barrier_thaw $FSNAME
22978 b_status=$(barrier_stat)
22979 [ "$b_status" = "'thawed'" ] ||
22980 error "(5) unexpected barrier status $b_status"
22982 local devname=$(mdsdevname 2)
22984 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
22986 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22987 error "(7) Fail to rescan barrier bitmap"
22991 run_test 801c "rescan barrier bitmap"
22993 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
22994 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
22995 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
22996 saved_MOUNT_OPTS=$MOUNT_OPTS
23002 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
23003 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
23004 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
23005 MOUNT_OPTS=$saved_MOUNT_OPTS
23010 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
23011 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23012 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23013 skip "Need server version at least 2.9.55"
23015 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
23017 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23019 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23020 error "(2) Fail to copy"
23022 trap cleanup_802a EXIT
23024 # sync by force before remount as readonly
23025 sync; sync_all_data; sleep 3; sync_all_data
23029 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
23030 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
23031 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
23033 echo "Mount the server as read only"
23034 setupall server_only || error "(3) Fail to start servers"
23036 echo "Mount client without ro should fail"
23037 mount_client $MOUNT &&
23038 error "(4) Mount client without 'ro' should fail"
23040 echo "Mount client with ro should succeed"
23041 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
23042 mount_client $MOUNT ||
23043 error "(5) Mount client with 'ro' should succeed"
23045 echo "Modify should be refused"
23046 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23048 echo "Read should be allowed"
23049 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23050 error "(7) Read should succeed under ro mode"
23054 run_test 802a "simulate readonly device"
23057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23058 remote_mds_nodsh && skip "remote MDS with nodsh"
23060 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
23061 skip "readonly option not available"
23063 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
23065 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23066 error "(2) Fail to copy"
23068 # write back all cached data before setting MDT to readonly
23072 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
23073 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
23075 echo "Modify should be refused"
23076 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23078 echo "Read should be allowed"
23079 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23080 error "(7) Read should succeed under ro mode"
23083 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
23085 run_test 802b "be able to set MDTs to readonly"
23088 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23089 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23090 skip "MDS needs to be newer than 2.10.54"
23092 mkdir -p $DIR/$tdir
23093 # Create some objects on all MDTs to trigger related logs objects
23094 for idx in $(seq $MDSCOUNT); do
23095 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
23096 $DIR/$tdir/dir${idx} ||
23097 error "Fail to create $DIR/$tdir/dir${idx}"
23101 wait_delete_completed # ensure old test cleanups are finished
23102 echo "before create:"
23104 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23106 for i in {1..10}; do
23107 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
23108 error "Fail to create $DIR/$tdir/foo$i"
23112 echo "after create:"
23114 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23116 # allow for an llog to be cleaned up during the test
23117 [ $after_used -ge $((before_used + 10 - 1)) ] ||
23118 error "before ($before_used) + 10 > after ($after_used)"
23120 for i in {1..10}; do
23121 rm -rf $DIR/$tdir/foo$i ||
23122 error "Fail to remove $DIR/$tdir/foo$i"
23125 sleep 3 # avoid MDT return cached statfs
23126 wait_delete_completed
23127 echo "after unlink:"
23129 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23131 # allow for an llog to be created during the test
23132 [ $after_used -le $((before_used + 1)) ] ||
23133 error "after ($after_used) > before ($before_used) + 1"
23135 run_test 803 "verify agent object for remote object"
23138 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23139 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23140 skip "MDS needs to be newer than 2.10.54"
23141 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
23143 mkdir -p $DIR/$tdir
23144 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
23145 error "Fail to create $DIR/$tdir/dir0"
23147 local fid=$($LFS path2fid $DIR/$tdir/dir0)
23148 local dev=$(mdsdevname 2)
23150 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23151 grep ${fid} || error "NOT found agent entry for dir0"
23153 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
23154 error "Fail to create $DIR/$tdir/dir1"
23156 touch $DIR/$tdir/dir1/foo0 ||
23157 error "Fail to create $DIR/$tdir/dir1/foo0"
23158 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
23161 for idx in $(seq $MDSCOUNT); do
23162 dev=$(mdsdevname $idx)
23163 do_facet mds${idx} \
23164 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23165 grep ${fid} && rc=$idx
23168 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
23169 error "Fail to rename foo0 to foo1"
23170 if [ $rc -eq 0 ]; then
23171 for idx in $(seq $MDSCOUNT); do
23172 dev=$(mdsdevname $idx)
23173 do_facet mds${idx} \
23174 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23175 grep ${fid} && rc=$idx
23179 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
23180 error "Fail to rename foo1 to foo2"
23181 if [ $rc -eq 0 ]; then
23182 for idx in $(seq $MDSCOUNT); do
23183 dev=$(mdsdevname $idx)
23184 do_facet mds${idx} \
23185 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23186 grep ${fid} && rc=$idx
23190 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
23192 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
23193 error "Fail to link to $DIR/$tdir/dir1/foo2"
23194 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
23195 error "Fail to rename foo2 to foo0"
23196 unlink $DIR/$tdir/dir1/foo0 ||
23197 error "Fail to unlink $DIR/$tdir/dir1/foo0"
23198 rm -rf $DIR/$tdir/dir0 ||
23199 error "Fail to rm $DIR/$tdir/dir0"
23201 for idx in $(seq $MDSCOUNT); do
23202 dev=$(mdsdevname $idx)
23206 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
23208 start mds${idx} $dev $MDS_MOUNT_OPTS ||
23209 error "mount mds$idx failed"
23210 df $MOUNT > /dev/null 2>&1
23212 # e2fsck should not return error
23214 error "e2fsck detected error on MDT${idx}: rc=$rc"
23217 run_test 804 "verify agent entry for remote entry"
23220 do_facet $SINGLEMDS zfs set quota=$old $fsset
23221 unlinkmany $DIR/$tdir/f- 1000000
23226 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
23227 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
23228 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
23229 skip "netfree not implemented before 0.7"
23230 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
23231 skip "Need MDS version at least 2.10.57"
23238 local pref="osd-zfs.$FSNAME-MDT0000."
23240 # limit available space on MDS dataset to meet nospace issue
23241 # quickly. then ZFS 0.7.2 can use reserved space if asked
23242 # properly (using netfree flag in osd_declare_destroy()
23243 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
23244 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
23246 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
23247 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
23248 let "usedkb=usedkb-freekb"
23249 let "freekb=freekb/2"
23250 if let "freekb > 5000"; then
23253 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
23254 trap cleanup_805 EXIT
23256 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
23257 error "Can't set PFL layout"
23258 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
23259 rm -rf $DIR/$tdir || error "not able to remove"
23260 do_facet $SINGLEMDS zfs set quota=$old $fsset
23263 run_test 805 "ZFS can remove from full fs"
23269 local size=$($LFS getsom -s $file)
23270 local expect=$(stat -c %s $file)
23272 [[ $size == $expect ]] ||
23273 error "$file expected size: $expect, got: $size"
23275 local blocks=$($LFS getsom -b $file)
23276 expect=$(stat -c %b $file)
23277 [[ $blocks == $expect ]] ||
23278 error "$file expected blocks: $expect, got: $blocks"
23283 local size=$($LFS getsom -s $1)
23286 [[ $size == $expect ]] ||
23287 error "$file expected size: $expect, got: $size"
23291 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23292 skip "Need MDS version at least 2.11.52"
23296 touch $DIR/$tfile || error "touch $tfile failed"
23298 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23299 save_lustre_params client "llite.*.xattr_cache" > $save
23300 lctl set_param llite.*.xattr_cache=0
23301 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23303 # single-threaded write
23304 echo "Test SOM for single-threaded write"
23305 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
23306 error "write $tfile failed"
23307 check_lsom_size $DIR/$tfile $bs
23310 local size=$(($num * $bs))
23314 echo "Test SOM for single client multi-threaded($num) write"
23315 $TRUNCATE $DIR/$tfile 0
23316 for ((i = 0; i < $num; i++)); do
23317 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23319 offset=$((offset + $bs))
23321 for (( i=0; i < $num; i++ )); do
23324 check_lsom_size $DIR/$tfile $size
23326 $TRUNCATE $DIR/$tfile 0
23327 for ((i = 0; i < $num; i++)); do
23328 offset=$((offset - $bs))
23329 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23332 for (( i=0; i < $num; i++ )); do
23335 check_lsom_size $DIR/$tfile $size
23337 # multi-client writes
23338 num=$(get_node_count ${CLIENTS//,/ })
23339 size=$(($num * $bs))
23343 echo "Test SOM for multi-client ($num) writes"
23344 $TRUNCATE $DIR/$tfile 0
23345 for client in ${CLIENTS//,/ }; do
23346 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23349 offset=$((offset + $bs))
23351 for (( i=0; i < $num; i++ )); do
23354 check_lsom_size $DIR/$tfile $offset
23357 $TRUNCATE $DIR/$tfile 0
23358 for client in ${CLIENTS//,/ }; do
23359 offset=$((offset - $bs))
23360 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23364 for (( i=0; i < $num; i++ )); do
23367 check_lsom_size $DIR/$tfile $size
23370 echo "Test SOM for truncate"
23371 $TRUNCATE $DIR/$tfile 1048576
23372 check_lsom_size $DIR/$tfile 1048576
23373 $TRUNCATE $DIR/$tfile 1234
23374 check_lsom_size $DIR/$tfile 1234
23376 # verify SOM blocks count
23377 echo "Verify SOM block count"
23378 $TRUNCATE $DIR/$tfile 0
23379 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
23380 error "failed to write file $tfile"
23381 check_lsom_data $DIR/$tfile
23383 run_test 806 "Verify Lazy Size on MDS"
23386 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23387 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23388 skip "Need MDS version at least 2.11.52"
23390 # Registration step
23391 changelog_register || error "changelog_register failed"
23392 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
23393 changelog_users $SINGLEMDS | grep -q $cl_user ||
23394 error "User $cl_user not found in changelog_users"
23396 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23397 save_lustre_params client "llite.*.xattr_cache" > $save
23398 lctl set_param llite.*.xattr_cache=0
23399 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23401 rm -rf $DIR/$tdir || error "rm $tdir failed"
23402 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
23403 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
23404 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
23405 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
23406 error "truncate $tdir/trunc failed"
23409 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
23410 error "write $tfile failed"
23412 # multi-client wirtes
23413 local num=$(get_node_count ${CLIENTS//,/ })
23417 echo "Test SOM for multi-client ($num) writes"
23418 touch $DIR/$tfile || error "touch $tfile failed"
23419 $TRUNCATE $DIR/$tfile 0
23420 for client in ${CLIENTS//,/ }; do
23421 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23424 offset=$((offset + $bs))
23426 for (( i=0; i < $num; i++ )); do
23430 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
23431 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
23432 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
23433 check_lsom_data $DIR/$tdir/trunc
23434 check_lsom_data $DIR/$tdir/single_dd
23435 check_lsom_data $DIR/$tfile
23438 # Deregistration step
23439 changelog_deregister || error "changelog_deregister failed"
23441 run_test 807 "verify LSOM syncing tool"
23443 check_som_nologged()
23445 local lines=$($LFS changelog $FSNAME-MDT0000 |
23446 grep 'x=trusted.som' | wc -l)
23447 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
23451 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23452 skip "Need MDS version at least 2.11.55"
23454 # Registration step
23455 changelog_register || error "changelog_register failed"
23457 touch $DIR/$tfile || error "touch $tfile failed"
23460 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
23461 error "write $tfile failed"
23464 $TRUNCATE $DIR/$tfile 1234
23467 $TRUNCATE $DIR/$tfile 1048576
23470 # Deregistration step
23471 changelog_deregister || error "changelog_deregister failed"
23473 run_test 808 "Check trusted.som xattr not logged in Changelogs"
23478 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
23482 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
23483 skip "Need MDS version at least 2.11.56"
23485 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
23486 error "failed to create DoM-only file $DIR/$tfile"
23487 touch $DIR/$tfile || error "touch $tfile failed"
23488 check_som_nodata $DIR/$tfile
23490 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
23491 error "write $tfile failed"
23492 check_som_nodata $DIR/$tfile
23494 $TRUNCATE $DIR/$tfile 1234
23495 check_som_nodata $DIR/$tfile
23497 $TRUNCATE $DIR/$tfile 4097
23498 check_som_nodata $DIR/$file
23500 run_test 809 "Verify no SOM xattr store for DoM-only files"
23503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23504 $GSS && skip_env "could not run with gss"
23505 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
23506 skip "OST < 2.12.58 doesn't align checksum"
23509 stack_trap "set_checksums $ORIG_CSUM" EXIT
23510 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
23515 for csum in $CKSUM_TYPES; do
23516 #define OBD_FAIL_OSC_NO_GRANT 0x411
23517 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
23518 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
23520 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
23521 before=$(md5sum $DIR/$tfile)
23522 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
23523 after=$(md5sum $DIR/$tfile)
23524 [ "$before" == "$after" ] ||
23525 error "$csum: $before != $after bs=$1 seek=$2"
23529 run_test 810 "partial page writes on ZFS (LU-11663)"
23532 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23533 skip "OST < 2.12.51 doesn't support this fail_loc"
23534 [ "$SHARED_KEY" = true ] &&
23535 skip "OSC connections never go IDLE with Shared-Keys enabled"
23537 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23538 # ensure ost1 is connected
23539 stat $DIR/$tfile >/dev/null || error "can't stat"
23540 wait_osc_import_state client ost1 FULL
23541 # no locks, no reqs to let the connection idle
23542 cancel_lru_locks osc
23544 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23545 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23546 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23547 wait_osc_import_state client ost1 CONNECTING
23548 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23550 stat $DIR/$tfile >/dev/null || error "can't stat file"
23552 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
23554 test_812b() { # LU-12378
23555 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23556 skip "OST < 2.12.51 doesn't support this fail_loc"
23557 [ "$SHARED_KEY" = true ] &&
23558 skip "OSC connections never go IDLE with Shared-Keys enabled"
23560 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
23561 # ensure ost1 is connected
23562 stat $DIR/$tfile >/dev/null || error "can't stat"
23563 wait_osc_import_state client ost1 FULL
23564 # no locks, no reqs to let the connection idle
23565 cancel_lru_locks osc
23567 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23568 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23569 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23570 wait_osc_import_state client ost1 CONNECTING
23571 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23573 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
23574 wait_osc_import_state client ost1 IDLE
23576 run_test 812b "do not drop no resend request for idle connect"
23579 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
23580 [ -z "$file_heat_sav" ] && skip "no file heat support"
23591 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
23592 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
23594 $LCTL set_param -n llite.*.file_heat=1
23595 echo "Turn on file heat"
23596 echo "Period second: $period_second, Decay percentage: $decay_pct"
23598 echo "QQQQ" > $DIR/$tfile
23599 echo "QQQQ" > $DIR/$tfile
23600 echo "QQQQ" > $DIR/$tfile
23601 cat $DIR/$tfile > /dev/null
23602 cat $DIR/$tfile > /dev/null
23603 cat $DIR/$tfile > /dev/null
23604 cat $DIR/$tfile > /dev/null
23606 local out=$($LFS heat_get $DIR/$tfile)
23608 $LFS heat_get $DIR/$tfile
23609 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23610 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23611 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23612 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23614 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
23615 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
23616 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
23617 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
23619 sleep $((period_second + 3))
23620 echo "Sleep $((period_second + 3)) seconds..."
23621 # The recursion formula to calculate the heat of the file f is as
23623 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
23624 # Where Hi is the heat value in the period between time points i*I and
23625 # (i+1)*I; Ci is the access count in the period; the symbol P refers
23626 # to the weight of Ci.
23627 out=$($LFS heat_get $DIR/$tfile)
23628 $LFS heat_get $DIR/$tfile
23629 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23630 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23631 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23632 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23634 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
23635 error "read sample ($readsample) is wrong"
23636 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
23637 error "write sample ($writesample) is wrong"
23638 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
23639 error "read bytes ($readbyte) is wrong"
23640 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
23641 error "write bytes ($writebyte) is wrong"
23643 echo "QQQQ" > $DIR/$tfile
23644 echo "QQQQ" > $DIR/$tfile
23645 echo "QQQQ" > $DIR/$tfile
23646 cat $DIR/$tfile > /dev/null
23647 cat $DIR/$tfile > /dev/null
23648 cat $DIR/$tfile > /dev/null
23649 cat $DIR/$tfile > /dev/null
23651 sleep $((period_second + 3))
23652 echo "Sleep $((period_second + 3)) seconds..."
23654 out=$($LFS heat_get $DIR/$tfile)
23655 $LFS heat_get $DIR/$tfile
23656 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23657 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23658 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23659 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23661 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
23662 4 * $decay_pct) / 100") -eq 1 ] ||
23663 error "read sample ($readsample1) is wrong"
23664 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
23665 3 * $decay_pct) / 100") -eq 1 ] ||
23666 error "write sample ($writesample1) is wrong"
23667 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
23668 20 * $decay_pct) / 100") -eq 1 ] ||
23669 error "read bytes ($readbyte1) is wrong"
23670 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
23671 15 * $decay_pct) / 100") -eq 1 ] ||
23672 error "write bytes ($writebyte1) is wrong"
23674 echo "Turn off file heat for the file $DIR/$tfile"
23675 $LFS heat_set -o $DIR/$tfile
23677 echo "QQQQ" > $DIR/$tfile
23678 echo "QQQQ" > $DIR/$tfile
23679 echo "QQQQ" > $DIR/$tfile
23680 cat $DIR/$tfile > /dev/null
23681 cat $DIR/$tfile > /dev/null
23682 cat $DIR/$tfile > /dev/null
23683 cat $DIR/$tfile > /dev/null
23685 out=$($LFS heat_get $DIR/$tfile)
23686 $LFS heat_get $DIR/$tfile
23687 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23688 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23689 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23690 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23692 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23693 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23694 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23695 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23697 echo "Trun on file heat for the file $DIR/$tfile"
23698 $LFS heat_set -O $DIR/$tfile
23700 echo "QQQQ" > $DIR/$tfile
23701 echo "QQQQ" > $DIR/$tfile
23702 echo "QQQQ" > $DIR/$tfile
23703 cat $DIR/$tfile > /dev/null
23704 cat $DIR/$tfile > /dev/null
23705 cat $DIR/$tfile > /dev/null
23706 cat $DIR/$tfile > /dev/null
23708 out=$($LFS heat_get $DIR/$tfile)
23709 $LFS heat_get $DIR/$tfile
23710 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23711 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23712 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23713 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23715 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
23716 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
23717 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
23718 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
23720 $LFS heat_set -c $DIR/$tfile
23721 $LCTL set_param -n llite.*.file_heat=0
23722 echo "Turn off file heat support for the Lustre filesystem"
23724 echo "QQQQ" > $DIR/$tfile
23725 echo "QQQQ" > $DIR/$tfile
23726 echo "QQQQ" > $DIR/$tfile
23727 cat $DIR/$tfile > /dev/null
23728 cat $DIR/$tfile > /dev/null
23729 cat $DIR/$tfile > /dev/null
23730 cat $DIR/$tfile > /dev/null
23732 out=$($LFS heat_get $DIR/$tfile)
23733 $LFS heat_get $DIR/$tfile
23734 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23735 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23736 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23737 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23739 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23740 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23741 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23742 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23744 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
23747 run_test 813 "File heat verfication"
23751 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
23752 echo -n y >> $DIR/$tfile
23753 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
23754 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
23756 run_test 814 "sparse cp works as expected (LU-12361)"
23760 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
23761 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
23763 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
23766 [ "$SHARED_KEY" = true ] &&
23767 skip "OSC connections never go IDLE with Shared-Keys enabled"
23769 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23770 # ensure ost1 is connected
23771 stat $DIR/$tfile >/dev/null || error "can't stat"
23772 wait_osc_import_state client ost1 FULL
23773 # no locks, no reqs to let the connection idle
23774 cancel_lru_locks osc
23775 lru_resize_disable osc
23778 before=$($LCTL get_param -n \
23779 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23781 wait_osc_import_state client ost1 IDLE
23782 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
23783 now=$($LCTL get_param -n \
23784 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23785 [ $before == $now ] || error "lru_size changed $before != $now"
23787 run_test 816 "do not reset lru_resize on idle reconnect"
23791 exportfs -u localhost:$DIR/nfsexp
23796 systemctl restart nfs-server.service || skip "failed to restart nfsd"
23798 mkdir -p $DIR/nfsexp
23799 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
23800 error "failed to export nfs"
23802 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
23803 stack_trap cleanup_817 EXIT
23805 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
23806 error "failed to mount nfs to $tmpdir"
23808 cp /bin/true $tmpdir
23809 $DIR/nfsexp/true || error "failed to execute 'true' command"
23811 run_test 817 "nfsd won't cache write lock for exec file"
23815 $LFS setstripe -c1 -i0 $DIR/$tfile
23816 $LFS setstripe -c1 -i1 $DIR/$tfile
23818 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
23819 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
23820 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
23821 error "start $SINGLEMDS failed"
23824 run_test 818 "unlink with failed llog"
23827 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23828 cancel_lru_locks osc
23829 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23830 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23831 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
23834 run_test 819a "too big niobuf in read"
23837 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23838 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23839 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23840 cancel_lru_locks osc
23844 run_test 819b "too big niobuf in write"
23847 function test_820_start_ost() {
23850 for num in $(seq $OSTCOUNT); do
23851 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
23856 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23859 umount_client $MOUNT || error "umount failed"
23860 for num in $(seq $OSTCOUNT); do
23864 # mount client with no active OSTs
23865 # so that the client can't initialize max LOV EA size
23866 # from OSC notifications
23867 mount_client $MOUNT || error "mount failed"
23868 # delay OST starting to keep this 0 max EA size for a while
23869 test_820_start_ost &
23871 # create a directory on MDS2
23872 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
23873 error "Failed to create directory"
23874 # open intent should update default EA size
23875 # see mdc_update_max_ea_from_body()
23876 # notice this is the very first RPC to MDS2
23877 cp /etc/services $DIR/$tdir/mds2 ||
23878 error "Failed to copy files to mds$n"
23880 run_test 820 "update max EA from open intent"
23883 # tests that do cleanup/setup should be run at the end
23887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23890 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
23891 $LCTL set_param fail_loc=0x903
23893 cancel_lru_locks MGC
23895 FAIL_ON_ERROR=true cleanup
23896 FAIL_ON_ERROR=true setup
23898 run_test 900 "umount should not race with any mgc requeue thread"
23900 # LUS-6253/LU-11185
23906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23908 # some get_param have a bug to handle dot in param name
23909 cancel_lru_locks MGC
23910 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23911 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23912 umount_client $MOUNT || error "umount failed"
23913 mount_client $MOUNT || error "mount failed"
23914 cancel_lru_locks MGC
23915 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23916 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23918 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
23919 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
23923 run_test 901 "don't leak a mgc lock on client umount"
23927 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
23928 skip "client does not have LU-13377 fix"
23929 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
23930 $LCTL set_param fail_loc=0x1415
23931 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23932 cancel_lru_locks osc
23935 run_test 902 "test short write doesn't hang lustre"
23938 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
23939 check_and_cleanup_lustre
23940 if [ "$I_MOUNTED" != "yes" ]; then
23941 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true