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 test_mkdir $DIR/$tdir
1640 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1641 error "setstripe failed"
1642 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1643 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1645 run_test 27d "create file with default settings"
1648 # LU-5839 adds check for existed layout before setting it
1649 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1650 skip "Need MDS version at least 2.7.56"
1652 test_mkdir $DIR/$tdir
1653 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1654 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1655 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1657 run_test 27e "setstripe existing file (should return error)"
1660 test_mkdir $DIR/$tdir
1661 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1662 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1663 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1664 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1666 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1668 run_test 27f "setstripe with bad stripe size (should return error)"
1671 test_mkdir $DIR/$tdir
1672 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1673 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1674 error "$DIR/$tdir/$tfile has object"
1676 run_test 27g "$LFS getstripe with no objects"
1679 test_mkdir $DIR/$tdir
1680 touch $DIR/$tdir/$tfile || error "touch failed"
1681 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1682 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1684 (( rc == 2 )) || error "getstripe did not return ENOENT"
1686 run_test 27ga "$LFS getstripe with missing file (should return error)"
1689 test_mkdir $DIR/$tdir
1690 touch $DIR/$tdir/$tfile || error "touch failed"
1691 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1692 error "missing objects"
1694 run_test 27i "$LFS getstripe with some objects"
1697 test_mkdir $DIR/$tdir
1698 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1699 error "setstripe failed" || true
1701 run_test 27j "setstripe with bad stripe offset (should return error)"
1703 test_27k() { # bug 2844
1704 test_mkdir $DIR/$tdir
1705 local file=$DIR/$tdir/$tfile
1706 local ll_max_blksize=$((4 * 1024 * 1024))
1707 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1708 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1709 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1710 dd if=/dev/zero of=$file bs=4k count=1
1711 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1712 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1714 run_test 27k "limit i_blksize for broken user apps"
1717 mcreate $DIR/$tfile || error "creating file"
1718 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1719 error "setstripe should have failed" || true
1721 run_test 27l "check setstripe permissions (should return error)"
1724 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1726 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1727 skip_env "multiple clients -- skipping"
1729 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1731 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1732 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1734 trap simple_cleanup_common EXIT
1735 test_mkdir $DIR/$tdir
1736 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1737 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1738 error "dd should fill OST0"
1740 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1742 [ $i -gt 256 ] && break
1745 touch $DIR/$tdir/$tfile.$i
1746 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1747 awk '{print $1}'| grep -w "0") ] &&
1748 error "OST0 was full but new created file still use it"
1750 touch $DIR/$tdir/$tfile.$i
1751 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1752 awk '{print $1}'| grep -w "0") ] &&
1753 error "OST0 was full but new created file still use it"
1754 simple_cleanup_common
1756 run_test 27m "create file while OST0 was full"
1758 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1759 # if the OST isn't full anymore.
1761 local OSTIDX=${1:-""}
1763 local list=$(comma_list $(osts_nodes))
1764 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1766 do_nodes $list lctl set_param fail_loc=0
1767 sync # initiate all OST_DESTROYs from MDS to OST
1771 exhaust_precreations() {
1774 local FAILIDX=${3:-$OSTIDX}
1775 local ofacet=ost$((OSTIDX + 1))
1777 test_mkdir -p -c1 $DIR/$tdir
1778 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1779 local mfacet=mds$((mdtidx + 1))
1780 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1782 local OST=$(ostname_from_index $OSTIDX)
1785 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1786 local last_id=$(do_facet $mfacet lctl get_param -n \
1787 osp.$mdtosc_proc1.prealloc_last_id)
1788 local next_id=$(do_facet $mfacet lctl get_param -n \
1789 osp.$mdtosc_proc1.prealloc_next_id)
1791 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1792 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1794 test_mkdir -p $DIR/$tdir/${OST}
1795 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1796 #define OBD_FAIL_OST_ENOSPC 0x215
1797 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1798 echo "Creating to objid $last_id on ost $OST..."
1799 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1800 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1801 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1805 exhaust_all_precreations() {
1807 for (( i=0; i < OSTCOUNT; i++ )) ; do
1808 exhaust_precreations $i $1 -1
1813 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1815 remote_mds_nodsh && skip "remote MDS with nodsh"
1816 remote_ost_nodsh && skip "remote OST with nodsh"
1819 rm -f $DIR/$tdir/$tfile
1820 exhaust_precreations 0 0x80000215
1821 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1822 touch $DIR/$tdir/$tfile || error "touch failed"
1823 $LFS getstripe $DIR/$tdir/$tfile
1826 run_test 27n "create file with some full OSTs"
1829 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1831 remote_mds_nodsh && skip "remote MDS with nodsh"
1832 remote_ost_nodsh && skip "remote OST with nodsh"
1835 rm -f $DIR/$tdir/$tfile
1836 exhaust_all_precreations 0x215
1838 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1843 run_test 27o "create file with all full OSTs (should error)"
1846 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1848 remote_mds_nodsh && skip "remote MDS with nodsh"
1849 remote_ost_nodsh && skip "remote OST with nodsh"
1852 rm -f $DIR/$tdir/$tfile
1853 test_mkdir $DIR/$tdir
1855 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1856 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1857 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1859 exhaust_precreations 0 0x80000215
1860 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1861 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1862 $LFS getstripe $DIR/$tdir/$tfile
1866 run_test 27p "append to a truncated file with some full OSTs"
1869 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1871 remote_mds_nodsh && skip "remote MDS with nodsh"
1872 remote_ost_nodsh && skip "remote OST with nodsh"
1875 rm -f $DIR/$tdir/$tfile
1877 test_mkdir $DIR/$tdir
1878 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1879 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1880 error "truncate $DIR/$tdir/$tfile failed"
1881 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1883 exhaust_all_precreations 0x215
1885 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1886 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1890 run_test 27q "append to truncated file with all OSTs full (should error)"
1893 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1895 remote_mds_nodsh && skip "remote MDS with nodsh"
1896 remote_ost_nodsh && skip "remote OST with nodsh"
1899 rm -f $DIR/$tdir/$tfile
1900 exhaust_precreations 0 0x80000215
1902 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1906 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1908 test_27s() { # bug 10725
1909 test_mkdir $DIR/$tdir
1910 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1911 local stripe_count=0
1912 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1913 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1914 error "stripe width >= 2^32 succeeded" || true
1917 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1919 test_27t() { # bug 10864
1924 $WLFS getstripe $tfile
1927 run_test 27t "check that utils parse path correctly"
1929 test_27u() { # bug 4900
1930 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1931 remote_mds_nodsh && skip "remote MDS with nodsh"
1934 local list=$(comma_list $(mdts_nodes))
1936 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1937 do_nodes $list $LCTL set_param fail_loc=0x139
1938 test_mkdir -p $DIR/$tdir
1939 trap simple_cleanup_common EXIT
1940 createmany -o $DIR/$tdir/t- 1000
1941 do_nodes $list $LCTL set_param fail_loc=0
1943 TLOG=$TMP/$tfile.getstripe
1944 $LFS getstripe $DIR/$tdir > $TLOG
1945 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1946 unlinkmany $DIR/$tdir/t- 1000
1948 [[ $OBJS -gt 0 ]] &&
1949 error "$OBJS objects created on OST-0. See $TLOG" ||
1952 run_test 27u "skip object creation on OSC w/o objects"
1954 test_27v() { # bug 4900
1955 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1957 remote_mds_nodsh && skip "remote MDS with nodsh"
1958 remote_ost_nodsh && skip "remote OST with nodsh"
1960 exhaust_all_precreations 0x215
1963 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1965 touch $DIR/$tdir/$tfile
1966 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1968 for (( i=1; i < OSTCOUNT; i++ )); do
1969 do_facet ost$i lctl set_param fail_loc=0x705
1971 local START=`date +%s`
1972 createmany -o $DIR/$tdir/$tfile 32
1974 local FINISH=`date +%s`
1975 local TIMEOUT=`lctl get_param -n timeout`
1976 local PROCESS=$((FINISH - START))
1977 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1978 error "$FINISH - $START >= $TIMEOUT / 2"
1979 sleep $((TIMEOUT / 2 - PROCESS))
1982 run_test 27v "skip object creation on slow OST"
1984 test_27w() { # bug 10997
1985 test_mkdir $DIR/$tdir
1986 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1987 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1988 error "stripe size $size != 65536" || true
1989 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1990 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1992 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1995 [[ $OSTCOUNT -lt 2 ]] &&
1996 skip_env "skipping multiple stripe count/offset test"
1998 test_mkdir $DIR/$tdir
1999 for i in $(seq 1 $OSTCOUNT); do
2001 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2002 error "setstripe -c $i -i $offset failed"
2003 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2004 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2005 [ $count -ne $i ] && error "stripe count $count != $i" || true
2006 [ $index -ne $offset ] &&
2007 error "stripe offset $index != $offset" || true
2010 run_test 27wa "check $LFS setstripe -c -i options"
2013 remote_ost_nodsh && skip "remote OST with nodsh"
2014 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2017 OFFSET=$(($OSTCOUNT - 1))
2019 local OST=$(ostname_from_index $OSTIDX)
2021 test_mkdir $DIR/$tdir
2022 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2023 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2025 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2026 for i in $(seq 0 $OFFSET); do
2027 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2028 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2029 error "OST0 was degraded but new created file still use it"
2031 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2033 run_test 27x "create files while OST0 is degraded"
2036 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2037 remote_mds_nodsh && skip "remote MDS with nodsh"
2038 remote_ost_nodsh && skip "remote OST with nodsh"
2039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2041 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2042 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2043 osp.$mdtosc.prealloc_last_id)
2044 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2045 osp.$mdtosc.prealloc_next_id)
2046 local fcount=$((last_id - next_id))
2047 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2048 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2050 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2051 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2052 local OST_DEACTIVE_IDX=-1
2057 for OSC in $MDS_OSCS; do
2058 OST=$(osc_to_ost $OSC)
2059 OSTIDX=$(index_from_ostuuid $OST)
2060 if [ $OST_DEACTIVE_IDX == -1 ]; then
2061 OST_DEACTIVE_IDX=$OSTIDX
2063 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2064 echo $OSC "is Deactivated:"
2065 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2069 OSTIDX=$(index_from_ostuuid $OST)
2070 test_mkdir $DIR/$tdir
2071 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2073 for OSC in $MDS_OSCS; do
2074 OST=$(osc_to_ost $OSC)
2075 OSTIDX=$(index_from_ostuuid $OST)
2076 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2077 echo $OST "is degraded:"
2078 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2079 obdfilter.$OST.degraded=1
2084 createmany -o $DIR/$tdir/$tfile $fcount
2086 for OSC in $MDS_OSCS; do
2087 OST=$(osc_to_ost $OSC)
2088 OSTIDX=$(index_from_ostuuid $OST)
2089 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2090 echo $OST "is recovered from degraded:"
2091 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2092 obdfilter.$OST.degraded=0
2094 do_facet $SINGLEMDS lctl --device %$OSC activate
2098 # all osp devices get activated, hence -1 stripe count restored
2099 local stripe_count=0
2101 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2102 # devices get activated.
2104 $LFS setstripe -c -1 $DIR/$tfile
2105 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2107 [ $stripe_count -ne $OSTCOUNT ] &&
2108 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2111 run_test 27y "create files while OST0 is degraded and the rest inactive"
2117 lmm_count=$($LFS getstripe -c $1)
2118 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2119 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2121 local old_ifs="$IFS"
2123 fid=($($LFS path2fid $1))
2126 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2127 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2129 # compare lmm_seq and lu_fid->f_seq
2130 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2131 # compare lmm_object_id and lu_fid->oid
2132 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2134 # check the trusted.fid attribute of the OST objects of the file
2135 local have_obdidx=false
2137 $LFS getstripe $1 | while read obdidx oid hex seq; do
2138 # skip lines up to and including "obdidx"
2139 [ -z "$obdidx" ] && break
2140 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2141 $have_obdidx || continue
2143 local ost=$((obdidx + 1))
2144 local dev=$(ostdevname $ost)
2147 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2149 seq=$(echo $seq | sed -e "s/^0x//g")
2150 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2151 oid_hex=$(echo $oid)
2153 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2155 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2159 # Don't unmount/remount the OSTs if we don't need to do that.
2160 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2161 # update too, until that use mount/ll_decode_filter_fid/mount.
2162 # Re-enable when debugfs will understand new filter_fid.
2164 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2165 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2166 $dev 2>/dev/null" | grep "parent=")
2168 if [ -z "$ff" ]; then
2170 mount_fstype ost$ost
2171 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2172 $(facet_mntpt ost$ost)/$obj_file)
2173 unmount_fstype ost$ost
2174 start ost$ost $dev $OST_MOUNT_OPTS
2178 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2180 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2182 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2183 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2185 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2186 # stripe_size=1048576 component_id=1 component_start=0 \
2187 # component_end=33554432
2188 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2189 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2190 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2192 if grep -q 'stripe=' <<<$ff; then
2193 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2195 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2196 # into f_ver in this case. See comment on ff_parent.
2197 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2200 # compare lmm_seq and filter_fid->ff_parent.f_seq
2201 [ $ff_pseq = $lmm_seq ] ||
2202 error "FF parent SEQ $ff_pseq != $lmm_seq"
2203 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2204 [ $ff_poid = $lmm_oid ] ||
2205 error "FF parent OID $ff_poid != $lmm_oid"
2206 (($ff_pstripe == $stripe_nr)) ||
2207 error "FF stripe $ff_pstripe != $stripe_nr"
2209 stripe_nr=$((stripe_nr + 1))
2210 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2212 if grep -q 'stripe_count=' <<<$ff; then
2213 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2214 -e 's/ .*//' <<<$ff)
2215 [ $lmm_count = $ff_scnt ] ||
2216 error "FF stripe count $lmm_count != $ff_scnt"
2222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2223 remote_ost_nodsh && skip "remote OST with nodsh"
2225 test_mkdir $DIR/$tdir
2226 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2227 { error "setstripe -c -1 failed"; return 1; }
2228 # We need to send a write to every object to get parent FID info set.
2229 # This _should_ also work for setattr, but does not currently.
2230 # touch $DIR/$tdir/$tfile-1 ||
2231 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2232 { error "dd $tfile-1 failed"; return 2; }
2233 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2234 { error "setstripe -c -1 failed"; return 3; }
2235 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2236 { error "dd $tfile-2 failed"; return 4; }
2238 # make sure write RPCs have been sent to OSTs
2241 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2242 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2244 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2246 test_27A() { # b=19102
2247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2249 save_layout_restore_at_exit $MOUNT
2250 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2251 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2252 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2253 local default_size=$($LFS getstripe -S $MOUNT)
2254 local default_offset=$($LFS getstripe -i $MOUNT)
2255 local dsize=$(do_facet $SINGLEMDS \
2256 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2257 [ $default_size -eq $dsize ] ||
2258 error "stripe size $default_size != $dsize"
2259 [ $default_offset -eq -1 ] ||
2260 error "stripe offset $default_offset != -1"
2262 run_test 27A "check filesystem-wide default LOV EA values"
2264 test_27B() { # LU-2523
2265 test_mkdir $DIR/$tdir
2266 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2268 # open f1 with O_LOV_DELAY_CREATE
2270 # call setstripe ioctl on open file descriptor for f1
2272 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2276 # open f1 with O_LOV_DELAY_CREATE
2278 # call setstripe ioctl on open file descriptor for f1
2280 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2282 # Allow multiop to fail in imitation of NFS's busted semantics.
2285 run_test 27B "call setstripe on open unlinked file/rename victim"
2287 # 27C family tests full striping and overstriping
2288 test_27Ca() { #LU-2871
2289 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2297 test_mkdir $DIR/$tdir
2299 for i in $(seq 0 $((OSTCOUNT - 1))); do
2300 # set stripe across all OSTs starting from OST$i
2301 $LFS setstripe -i $i -c -1 $tfile$i
2302 # get striping information
2303 ost_idx=($($LFS getstripe $tfile$i |
2304 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2308 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2309 error "${#ost_idx[@]} != $OSTCOUNT"
2311 for index in $(seq 0 $((OSTCOUNT - 1))); do
2313 for j in $(echo ${ost_idx[@]}); do
2314 if [ $index -eq $j ]; then
2320 error "Can not find $index in ${ost_idx[@]}"
2324 run_test 27Ca "check full striping across all OSTs"
2327 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2328 skip "server does not support overstriping"
2329 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2330 skip_env "too many osts, skipping"
2332 test_mkdir -p $DIR/$tdir
2333 local setcount=$(($OSTCOUNT * 2))
2334 [ $setcount -ge 160 ] || large_xattr_enabled ||
2335 skip_env "ea_inode feature disabled"
2337 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2338 error "setstripe failed"
2340 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2341 [ $count -eq $setcount ] ||
2342 error "stripe count $count, should be $setcount"
2344 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2345 error "overstriped should be set in pattern"
2347 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2350 run_test 27Cb "more stripes than OSTs with -C"
2353 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2354 skip "server does not support overstriping"
2355 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2357 test_mkdir -p $DIR/$tdir
2358 local setcount=$(($OSTCOUNT - 1))
2360 [ $setcount -ge 160 ] || large_xattr_enabled ||
2361 skip_env "ea_inode feature disabled"
2363 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2364 error "setstripe failed"
2366 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2367 [ $count -eq $setcount ] ||
2368 error "stripe count $count, should be $setcount"
2370 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2371 error "overstriped should not be set in pattern"
2373 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2376 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2379 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2380 skip "server does not support overstriping"
2381 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2382 large_xattr_enabled || skip_env "ea_inode feature disabled"
2384 test_mkdir -p $DIR/$tdir
2385 local setcount=$LOV_MAX_STRIPE_COUNT
2387 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2388 error "setstripe failed"
2390 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2391 [ $count -eq $setcount ] ||
2392 error "stripe count $count, should be $setcount"
2394 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2395 error "overstriped should be set in pattern"
2397 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2400 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2402 run_test 27Cd "test maximum stripe count"
2405 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2406 skip "server does not support overstriping"
2407 test_mkdir -p $DIR/$tdir
2409 pool_add $TESTNAME || error "Pool creation failed"
2410 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2414 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2415 error "setstripe failed"
2417 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2418 [ $count -eq $setcount ] ||
2419 error "stripe count $count, should be $setcount"
2421 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2422 error "overstriped should be set in pattern"
2424 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2427 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2429 run_test 27Ce "test pool with overstriping"
2432 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2433 skip "server does not support overstriping"
2434 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2435 skip_env "too many osts, skipping"
2437 test_mkdir -p $DIR/$tdir
2439 local setcount=$(($OSTCOUNT * 2))
2440 [ $setcount -ge 160 ] || large_xattr_enabled ||
2441 skip_env "ea_inode feature disabled"
2443 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2444 error "setstripe failed"
2446 echo 1 > $DIR/$tdir/$tfile
2448 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2449 [ $count -eq $setcount ] ||
2450 error "stripe count $count, should be $setcount"
2452 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2453 error "overstriped should be set in pattern"
2455 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2458 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2460 run_test 27Cf "test default inheritance with overstriping"
2463 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2464 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2465 remote_mds_nodsh && skip "remote MDS with nodsh"
2467 local POOL=${POOL:-testpool}
2469 local last_ost=$(($OSTCOUNT - 1))
2471 local ost_list=$(seq $first_ost $ost_step $last_ost)
2472 local ost_range="$first_ost $last_ost $ost_step"
2474 test_mkdir $DIR/$tdir
2475 pool_add $POOL || error "pool_add failed"
2476 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2479 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2481 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2482 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2483 skip27D+=" -s 30,31"
2484 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2485 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2486 skip27D+=" -s 32,33"
2487 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2489 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2490 error "llapi_layout_test failed"
2492 destroy_test_pools || error "destroy test pools failed"
2494 run_test 27D "validate llapi_layout API"
2496 # Verify that default_easize is increased from its initial value after
2497 # accessing a widely striped file.
2499 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2500 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2501 skip "client does not have LU-3338 fix"
2503 # 72 bytes is the minimum space required to store striping
2504 # information for a file striped across one OST:
2505 # (sizeof(struct lov_user_md_v3) +
2506 # sizeof(struct lov_user_ost_data_v1))
2508 $LCTL set_param -n llite.*.default_easize $min_easize ||
2509 error "lctl set_param failed"
2510 local easize=$($LCTL get_param -n llite.*.default_easize)
2512 [ $easize -eq $min_easize ] ||
2513 error "failed to set default_easize"
2515 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2516 error "setstripe failed"
2517 # In order to ensure stat() call actually talks to MDS we need to
2518 # do something drastic to this file to shake off all lock, e.g.
2519 # rename it (kills lookup lock forcing cache cleaning)
2520 mv $DIR/$tfile $DIR/${tfile}-1
2521 ls -l $DIR/${tfile}-1
2524 easize=$($LCTL get_param -n llite.*.default_easize)
2526 [ $easize -gt $min_easize ] ||
2527 error "default_easize not updated"
2529 run_test 27E "check that default extended attribute size properly increases"
2531 test_27F() { # LU-5346/LU-7975
2532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2533 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2534 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2535 skip "Need MDS version at least 2.8.51"
2536 remote_ost_nodsh && skip "remote OST with nodsh"
2538 test_mkdir $DIR/$tdir
2540 $LFS setstripe -c 2 $DIR/$tdir
2542 # stop all OSTs to reproduce situation for LU-7975 ticket
2543 for num in $(seq $OSTCOUNT); do
2547 # open/create f0 with O_LOV_DELAY_CREATE
2548 # truncate f0 to a non-0 size
2550 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2552 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2553 # open/write it again to force delayed layout creation
2554 cat /etc/hosts > $DIR/$tdir/f0 &
2558 for num in $(seq $OSTCOUNT); do
2559 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2560 error "ost$num failed to start"
2563 wait $catpid || error "cat failed"
2565 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2566 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2567 error "wrong stripecount"
2570 run_test 27F "Client resend delayed layout creation with non-zero size"
2572 test_27G() { #LU-10629
2573 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2574 skip "Need MDS version at least 2.11.51"
2575 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2576 remote_mds_nodsh && skip "remote MDS with nodsh"
2577 local POOL=${POOL:-testpool}
2578 local ostrange="0 0 1"
2580 test_mkdir $DIR/$tdir
2581 pool_add $POOL || error "pool_add failed"
2582 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2583 $LFS setstripe -p $POOL $DIR/$tdir
2585 local pool=$($LFS getstripe -p $DIR/$tdir)
2587 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2589 $LFS setstripe -d $DIR/$tdir
2591 pool=$($LFS getstripe -p $DIR/$tdir)
2595 [ -z "$pool" ] || error "'$pool' is not empty"
2597 run_test 27G "Clear OST pool from stripe"
2600 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2601 skip "Need MDS version newer than 2.11.54"
2602 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2603 test_mkdir $DIR/$tdir
2604 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2605 touch $DIR/$tdir/$tfile
2606 $LFS getstripe -c $DIR/$tdir/$tfile
2607 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2608 error "two-stripe file doesn't have two stripes"
2610 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2611 $LFS getstripe -y $DIR/$tdir/$tfile
2612 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2613 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2614 error "expected l_ost_idx: [02]$ not matched"
2616 # make sure ost list has been cleared
2617 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2618 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2619 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2621 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2623 run_test 27H "Set specific OSTs stripe"
2626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2627 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2628 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2629 skip "Need MDS version newer than 2.12.52"
2630 local pool=$TESTNAME
2631 local ostrange="1 1 1"
2633 save_layout_restore_at_exit $MOUNT
2634 $LFS setstripe -c 2 -i 0 $MOUNT
2635 pool_add $pool || error "pool_add failed"
2636 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2637 test_mkdir $DIR/$tdir
2638 $LFS setstripe -p $pool $DIR/$tdir
2639 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2640 $LFS getstripe $DIR/$tdir/$tfile
2642 run_test 27I "check that root dir striping does not break parent dir one"
2645 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2646 skip "Need MDS version newer than 2.12.51"
2648 test_mkdir $DIR/$tdir
2649 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2650 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2652 # create foreign file (raw way)
2653 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2654 -t 1 -F 0xda08 || error "create_foreign_file failed"
2656 # verify foreign file (raw way)
2657 parse_foreign_file -f $DIR/$tdir/$tfile |
2658 grep "lov_foreign_magic: 0x0BD70BD0" ||
2659 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2660 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2661 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2662 parse_foreign_file -f $DIR/$tdir/$tfile |
2663 grep "lov_foreign_size: 73" ||
2664 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2665 parse_foreign_file -f $DIR/$tdir/$tfile |
2666 grep "lov_foreign_type: 1" ||
2667 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2668 parse_foreign_file -f $DIR/$tdir/$tfile |
2669 grep "lov_foreign_flags: 0x0000DA08" ||
2670 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2671 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2672 grep "lov_foreign_value: 0x" |
2673 sed -e 's/lov_foreign_value: 0x//')
2674 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2675 [[ $lov = ${lov2// /} ]] ||
2676 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2678 # create foreign file (lfs + API)
2679 $LFS setstripe --foreign=daos --flags 0xda08 \
2680 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2681 error "$DIR/$tdir/${tfile}2: create failed"
2683 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2684 grep "lfm_magic:.*0x0BD70BD0" ||
2685 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2686 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2687 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2688 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2689 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2690 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2691 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2692 grep "lfm_flags:.*0x0000DA08" ||
2693 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2694 $LFS getstripe $DIR/$tdir/${tfile}2 |
2695 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2696 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2698 # modify striping should fail
2699 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2700 error "$DIR/$tdir/$tfile: setstripe should fail"
2701 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2702 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2705 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2706 cat $DIR/$tdir/${tfile}2 &&
2707 error "$DIR/$tdir/${tfile}2: read should fail"
2708 cat /etc/passwd > $DIR/$tdir/$tfile &&
2709 error "$DIR/$tdir/$tfile: write should fail"
2710 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2711 error "$DIR/$tdir/${tfile}2: write should fail"
2714 chmod 222 $DIR/$tdir/$tfile ||
2715 error "$DIR/$tdir/$tfile: chmod failed"
2716 chmod 222 $DIR/$tdir/${tfile}2 ||
2717 error "$DIR/$tdir/${tfile}2: chmod failed"
2720 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2721 error "$DIR/$tdir/$tfile: chown failed"
2722 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2723 error "$DIR/$tdir/${tfile}2: chown failed"
2725 # rename should work
2726 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2727 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2728 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2729 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2731 #remove foreign file
2732 rm $DIR/$tdir/${tfile}.new ||
2733 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2734 rm $DIR/$tdir/${tfile}2.new ||
2735 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2737 run_test 27J "basic ops on file with foreign LOV"
2740 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2741 skip "Need MDS version newer than 2.12.49"
2743 test_mkdir $DIR/$tdir
2744 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2745 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2747 # create foreign dir (raw way)
2748 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2749 error "create_foreign_dir FAILED"
2751 # verify foreign dir (raw way)
2752 parse_foreign_dir -d $DIR/$tdir/$tdir |
2753 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2754 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2755 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2756 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2757 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2758 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2759 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2760 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2761 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2762 grep "lmv_foreign_value: 0x" |
2763 sed 's/lmv_foreign_value: 0x//')
2764 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2766 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2768 # create foreign dir (lfs + API)
2769 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2770 $DIR/$tdir/${tdir}2 ||
2771 error "$DIR/$tdir/${tdir}2: create failed"
2773 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2774 grep "lfm_magic:.*0x0CD50CD0" ||
2775 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2776 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2777 # - sizeof(lfm_type) - sizeof(lfm_flags)
2778 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2779 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2780 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2781 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2782 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2783 grep "lfm_flags:.*0x0000DA05" ||
2784 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2785 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2786 grep "lfm_value.*${uuid1}@${uuid2}" ||
2787 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2789 # file create in dir should fail
2790 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2791 touch $DIR/$tdir/${tdir}2/$tfile &&
2792 "$DIR/${tdir}2: file create should fail"
2795 chmod 777 $DIR/$tdir/$tdir ||
2796 error "$DIR/$tdir: chmod failed"
2797 chmod 777 $DIR/$tdir/${tdir}2 ||
2798 error "$DIR/${tdir}2: chmod failed"
2801 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2802 error "$DIR/$tdir: chown failed"
2803 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2804 error "$DIR/${tdir}2: chown failed"
2806 # rename should work
2807 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2808 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2809 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2810 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2813 rmdir $DIR/$tdir/${tdir}.new ||
2814 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2815 rmdir $DIR/$tdir/${tdir}2.new ||
2816 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2818 run_test 27K "basic ops on dir with foreign LMV"
2821 remote_mds_nodsh && skip "remote MDS with nodsh"
2823 local POOL=${POOL:-$TESTNAME}
2825 pool_add $POOL || error "pool_add failed"
2827 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2828 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2829 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2831 run_test 27L "lfs pool_list gives correct pool name"
2834 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2835 skip "Need MDS version >= than 2.12.57"
2836 remote_mds_nodsh && skip "remote MDS with nodsh"
2837 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2839 test_mkdir $DIR/$tdir
2841 # Set default striping on directory
2842 $LFS setstripe -C 4 $DIR/$tdir
2844 echo 1 > $DIR/$tdir/${tfile}.1
2845 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2847 [ $count -eq $setcount ] ||
2848 error "(1) stripe count $count, should be $setcount"
2850 # Capture existing append_stripe_count setting for restore
2851 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2852 local mdts=$(comma_list $(mdts_nodes))
2853 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2855 local appendcount=$orig_count
2856 echo 1 >> $DIR/$tdir/${tfile}.2_append
2857 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2858 [ $count -eq $appendcount ] ||
2859 error "(2)stripe count $count, should be $appendcount for append"
2861 # Disable O_APPEND striping, verify it works
2862 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2864 # Should now get the default striping, which is 4
2866 echo 1 >> $DIR/$tdir/${tfile}.3_append
2867 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2868 [ $count -eq $setcount ] ||
2869 error "(3) stripe count $count, should be $setcount"
2871 # Try changing the stripe count for append files
2872 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2874 # Append striping is now 2 (directory default is still 4)
2876 echo 1 >> $DIR/$tdir/${tfile}.4_append
2877 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2878 [ $count -eq $appendcount ] ||
2879 error "(4) stripe count $count, should be $appendcount for append"
2881 # Test append stripe count of -1
2882 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2883 appendcount=$OSTCOUNT
2884 echo 1 >> $DIR/$tdir/${tfile}.5
2885 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2886 [ $count -eq $appendcount ] ||
2887 error "(5) stripe count $count, should be $appendcount for append"
2889 # Set append striping back to default of 1
2890 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2892 # Try a new default striping, PFL + DOM
2893 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2895 # Create normal DOM file, DOM returns stripe count == 0
2897 touch $DIR/$tdir/${tfile}.6
2898 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2899 [ $count -eq $setcount ] ||
2900 error "(6) stripe count $count, should be $setcount"
2904 echo 1 >> $DIR/$tdir/${tfile}.7_append
2905 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2906 [ $count -eq $appendcount ] ||
2907 error "(7) stripe count $count, should be $appendcount for append"
2909 # Clean up DOM layout
2910 $LFS setstripe -d $DIR/$tdir
2912 # Now test that append striping works when layout is from root
2913 $LFS setstripe -c 2 $MOUNT
2914 # Make a special directory for this
2915 mkdir $DIR/${tdir}/${tdir}.2
2916 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2918 # Verify for normal file
2920 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2921 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2922 [ $count -eq $setcount ] ||
2923 error "(8) stripe count $count, should be $setcount"
2926 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2927 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2928 [ $count -eq $appendcount ] ||
2929 error "(9) stripe count $count, should be $appendcount for append"
2931 # Now test O_APPEND striping with pools
2932 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2933 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2936 pool_add $TESTNAME || error "pool creation failed"
2937 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2939 echo 1 >> $DIR/$tdir/${tfile}.10_append
2941 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2942 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2944 # Check that count is still correct
2946 echo 1 >> $DIR/$tdir/${tfile}.11_append
2947 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2948 [ $count -eq $appendcount ] ||
2949 error "(11) stripe count $count, should be $appendcount for append"
2951 # Disable O_APPEND stripe count, verify pool works separately
2952 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2954 echo 1 >> $DIR/$tdir/${tfile}.12_append
2956 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
2957 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
2959 # Remove pool setting, verify it's not applied
2960 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
2962 echo 1 >> $DIR/$tdir/${tfile}.13_append
2964 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
2965 [ "$pool" = "" ] || error "(13) pool found: $pool"
2967 run_test 27M "test O_APPEND striping"
2970 combined_mgs_mds && skip "needs separate MGS/MDT"
2972 pool_add $TESTNAME || error "pool_add failed"
2973 do_facet mgs "$LCTL pool_list $FSNAME" |
2974 grep -Fx "${FSNAME}.${TESTNAME}" ||
2975 error "lctl pool_list on MGS failed"
2977 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
2979 # createtest also checks that device nodes are created and
2980 # then visible correctly (#2091)
2981 test_28() { # bug 2091
2983 $CREATETEST $DIR/d28/ct || error "createtest failed"
2985 run_test 28 "create/mknod/mkdir with bad file types ============"
2988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2990 sync; sleep 1; sync # flush out any dirty pages from previous tests
2997 declare -i LOCKCOUNTORIG=0
2998 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2999 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3001 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3003 declare -i LOCKUNUSEDCOUNTORIG=0
3004 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3005 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3012 declare -i LOCKCOUNTCURRENT=0
3013 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3014 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3017 declare -i LOCKUNUSEDCOUNTCURRENT=0
3018 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3019 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3022 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3023 $LCTL set_param -n ldlm.dump_namespaces ""
3024 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3025 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3026 log "dumped log to $TMP/test_29.dk (bug 5793)"
3029 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3030 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3031 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3032 log "dumped log to $TMP/test_29.dk (bug 5793)"
3036 run_test 29 "IT_GETATTR regression ============================"
3038 test_30a() { # was test_30
3039 cp $(which ls) $DIR || cp /bin/ls $DIR
3040 $DIR/ls / || error "Can't execute binary from lustre"
3043 run_test 30a "execute binary from Lustre (execve) =============="
3046 cp `which ls` $DIR || cp /bin/ls $DIR
3048 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3051 run_test 30b "execute binary from Lustre as non-root ==========="
3053 test_30c() { # b=22376
3054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3056 cp `which ls` $DIR || cp /bin/ls $DIR
3058 cancel_lru_locks mdc
3059 cancel_lru_locks osc
3060 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3063 run_test 30c "execute binary from Lustre without read perms ===="
3066 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3067 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3069 run_test 31a "open-unlink file =================================="
3072 touch $DIR/f31 || error "touch $DIR/f31 failed"
3073 ln $DIR/f31 $DIR/f31b || error "ln failed"
3074 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3075 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3077 run_test 31b "unlink file with multiple links while open ======="
3080 touch $DIR/f31 || error "touch $DIR/f31 failed"
3081 ln $DIR/f31 $DIR/f31c || error "ln failed"
3082 multiop_bg_pause $DIR/f31 O_uc ||
3083 error "multiop_bg_pause for $DIR/f31 failed"
3085 $MULTIOP $DIR/f31c Ouc
3086 kill -USR1 $MULTIPID
3089 run_test 31c "open-unlink file with multiple links ============="
3092 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3093 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3095 run_test 31d "remove of open directory ========================="
3097 test_31e() { # bug 2904
3098 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3100 run_test 31e "remove of open non-empty directory ==============="
3102 test_31f() { # bug 4554
3103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3106 test_mkdir $DIR/d31f
3107 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3108 cp /etc/hosts $DIR/d31f
3110 $LFS getstripe $DIR/d31f/hosts
3111 multiop_bg_pause $DIR/d31f D_c || return 1
3114 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3115 test_mkdir $DIR/d31f
3116 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3117 cp /etc/hosts $DIR/d31f
3119 $LFS getstripe $DIR/d31f/hosts
3120 multiop_bg_pause $DIR/d31f D_c || return 1
3123 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3124 wait $MULTIPID || error "first opendir $MULTIPID failed"
3128 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3129 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3132 run_test 31f "remove of open directory with open-unlink file ==="
3135 echo "-- cross directory link --"
3136 test_mkdir -c1 $DIR/${tdir}ga
3137 test_mkdir -c1 $DIR/${tdir}gb
3138 touch $DIR/${tdir}ga/f
3139 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3140 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3141 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3142 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3143 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3145 run_test 31g "cross directory link==============="
3148 echo "-- cross directory link --"
3149 test_mkdir -c1 $DIR/${tdir}
3150 test_mkdir -c1 $DIR/${tdir}/dir
3151 touch $DIR/${tdir}/f
3152 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3153 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3154 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3155 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3156 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3158 run_test 31h "cross directory link under child==============="
3161 echo "-- cross directory link --"
3162 test_mkdir -c1 $DIR/$tdir
3163 test_mkdir -c1 $DIR/$tdir/dir
3164 touch $DIR/$tdir/dir/f
3165 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3166 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3167 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3168 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3169 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3171 run_test 31i "cross directory link under parent==============="
3174 test_mkdir -c1 -p $DIR/$tdir
3175 test_mkdir -c1 -p $DIR/$tdir/dir1
3176 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3177 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3178 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3179 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3182 run_test 31j "link for directory==============="
3185 test_mkdir -c1 -p $DIR/$tdir
3187 touch $DIR/$tdir/exist
3188 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3189 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3190 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3191 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3192 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3193 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3194 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3197 run_test 31k "link to file: the same, non-existing, dir==============="
3203 touch $DIR/d31m2/exist
3204 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3205 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3206 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3207 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3208 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3209 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3212 run_test 31m "link to file: the same, non-existing, dir==============="
3215 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3216 nlink=$(stat --format=%h $DIR/$tfile)
3217 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3219 local cmd="exec $fd<$DIR/$tfile"
3222 trap "eval $cmd" EXIT
3223 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3224 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3225 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3226 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3227 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3230 run_test 31n "check link count of unlinked file"
3233 local tempfile=$(mktemp $1_XXXXXX)
3234 mlink $tempfile $1 2> /dev/null &&
3235 echo "$BASHPID: link $tempfile to $1 succeeded"
3239 test_31o() { # LU-2901
3240 test_mkdir $DIR/$tdir
3241 for LOOP in $(seq 100); do
3242 rm -f $DIR/$tdir/$tfile*
3243 for THREAD in $(seq 8); do
3244 link_one $DIR/$tdir/$tfile.$LOOP &
3247 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3248 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3249 error "$LINKS duplicate links to $tfile.$LOOP" &&
3253 run_test 31o "duplicate hard links with same filename"
3256 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3258 test_mkdir $DIR/$tdir
3259 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3260 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3262 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3263 error "open unlink test1 failed"
3264 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3265 error "open unlink test2 failed"
3267 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3268 error "test1 still exists"
3269 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3270 error "test2 still exists"
3272 run_test 31p "remove of open striped directory"
3274 cleanup_test32_mount() {
3277 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3278 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3279 losetup -d $loopdev || true
3285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3287 echo "== more mountpoints and symlinks ================="
3288 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3289 trap cleanup_test32_mount EXIT
3290 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3291 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3292 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3293 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3294 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3295 cleanup_test32_mount
3297 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3302 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3303 trap cleanup_test32_mount EXIT
3304 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3305 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3306 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3307 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3308 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3309 cleanup_test32_mount
3311 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3316 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3317 trap cleanup_test32_mount EXIT
3318 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3319 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3320 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3321 test_mkdir -p $DIR/$tdir/d2/test_dir
3322 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3323 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3324 cleanup_test32_mount
3326 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3331 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3332 trap cleanup_test32_mount EXIT
3333 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3334 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3335 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3336 test_mkdir -p $DIR/$tdir/d2/test_dir
3337 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3338 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3339 cleanup_test32_mount
3341 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3345 test_mkdir -p $DIR/$tdir/tmp
3346 local tmp_dir=$DIR/$tdir/tmp
3347 ln -s $DIR/$tdir $tmp_dir/symlink11
3348 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3349 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3350 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3352 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3356 test_mkdir -p $DIR/$tdir/tmp
3357 local tmp_dir=$DIR/$tdir/tmp
3358 ln -s $DIR/$tdir $tmp_dir/symlink11
3359 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3360 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3361 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3363 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3366 local tmp_dir=$DIR/$tdir/tmp
3367 test_mkdir -p $tmp_dir
3368 test_mkdir $DIR/${tdir}2
3369 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3370 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3371 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3372 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3373 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3374 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3376 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3379 rm -fr $DIR/$tdir $DIR/${tdir}2
3380 tmp_dir=$DIR/$tdir/tmp
3381 test_mkdir -p $tmp_dir
3382 test_mkdir $DIR/${tdir}2
3383 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3384 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3385 ls $tmp_dir/symlink12 || error "listing symlink12"
3386 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3388 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3393 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3394 trap cleanup_test32_mount EXIT
3395 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3396 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3397 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3398 touch $DIR/$tdir/test_file
3399 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3400 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3401 cleanup_test32_mount
3403 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3408 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3409 trap cleanup_test32_mount EXIT
3410 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3411 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3412 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3413 touch $DIR/$tdir/test_file
3414 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3415 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3416 cleanup_test32_mount
3418 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3424 trap cleanup_test32_mount EXIT
3425 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3426 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3427 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3428 test_mkdir -p $DIR/$tdir/d2
3429 touch $DIR/$tdir/d2/test_file || error "touch failed"
3430 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3431 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3432 cleanup_test32_mount
3434 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3440 trap cleanup_test32_mount EXIT
3441 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3442 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3443 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3444 test_mkdir -p $DIR/$tdir/d2
3445 touch $DIR/$tdir/d2/test_file || error "touch failed"
3446 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3447 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3448 cleanup_test32_mount
3450 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3454 test_mkdir -p $DIR/d32m/tmp
3455 TMP_DIR=$DIR/d32m/tmp
3456 ln -s $DIR $TMP_DIR/symlink11
3457 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3458 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3459 error "symlink11 not a link"
3460 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3461 error "symlink01 not a link"
3463 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3467 test_mkdir -p $DIR/d32n/tmp
3468 TMP_DIR=$DIR/d32n/tmp
3469 ln -s $DIR $TMP_DIR/symlink11
3470 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3471 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3472 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3474 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3478 test_mkdir -p $DIR/d32o/tmp
3479 TMP_DIR=$DIR/d32o/tmp
3480 ln -s $DIR/$tfile $TMP_DIR/symlink12
3481 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3482 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3483 error "symlink12 not a link"
3484 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3485 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3486 error "$DIR/d32o/tmp/symlink12 not file type"
3487 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3488 error "$DIR/d32o/symlink02 not file type"
3490 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3500 test_mkdir -p $DIR/d32p/tmp
3502 TMP_DIR=$DIR/d32p/tmp
3504 ln -s $DIR/$tfile $TMP_DIR/symlink12
3506 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3508 cat $DIR/d32p/tmp/symlink12 ||
3509 error "Can't open $DIR/d32p/tmp/symlink12"
3511 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3514 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3519 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3520 trap cleanup_test32_mount EXIT
3521 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3522 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3523 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3524 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3525 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3526 cleanup_test32_mount
3528 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3533 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3534 trap cleanup_test32_mount EXIT
3535 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3536 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3537 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3538 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3539 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3540 cleanup_test32_mount
3542 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3547 chmod 444 $DIR/$tfile
3548 chown $RUNAS_ID $DIR/$tfile
3550 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3553 run_test 33aa "write file with mode 444 (should return error)"
3557 test_mkdir $DIR/$tdir
3558 chown $RUNAS_ID $DIR/$tdir
3559 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3560 error "$RUNAS create $tdir/$tfile failed"
3561 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3562 error "open RDWR" || true
3564 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3568 test_mkdir $DIR/$tdir
3569 chown $RUNAS_ID $DIR/$tdir
3570 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3572 run_test 33b "test open file with malformed flags (No panic)"
3575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3576 remote_ost_nodsh && skip "remote OST with nodsh"
3585 test_mkdir $DIR/$tdir
3586 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3589 for ostnum in $(seq $OSTCOUNT); do
3590 # test-framework's OST numbering is one-based, while Lustre's
3592 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3593 # Parsing llobdstat's output sucks; we could grep the /proc
3594 # path, but that's likely to not be as portable as using the
3595 # llobdstat utility. So we parse lctl output instead.
3596 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3597 obdfilter/$ostname/stats |
3598 awk '/^write_bytes/ {print $7}' )
3599 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3600 if (( ${write_bytes:-0} > 0 ))
3607 $all_zeros || return 0
3610 echo foo > $DIR/$tdir/bar
3614 # Total up write_bytes after writing. We'd better find non-zeros.
3615 for ostnum in $(seq $OSTCOUNT); do
3616 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3617 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3618 obdfilter/$ostname/stats |
3619 awk '/^write_bytes/ {print $7}' )
3620 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3621 if (( ${write_bytes:-0} > 0 ))
3630 for ostnum in $(seq $OSTCOUNT); do
3631 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3632 echo "Check that write_bytes is present in obdfilter/*/stats:"
3633 do_facet ost$ostnum lctl get_param -n \
3634 obdfilter/$ostname/stats
3636 error "OST not keeping write_bytes stats (b22312)"
3639 run_test 33c "test llobdstat and write_bytes"
3642 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3646 local remote_dir=$DIR/$tdir/remote_dir
3648 test_mkdir $DIR/$tdir
3649 $LFS mkdir -i $MDTIDX $remote_dir ||
3650 error "create remote directory failed"
3652 touch $remote_dir/$tfile
3653 chmod 444 $remote_dir/$tfile
3654 chown $RUNAS_ID $remote_dir/$tfile
3656 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3658 chown $RUNAS_ID $remote_dir
3659 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3660 error "create" || true
3661 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3662 error "open RDWR" || true
3663 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3665 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3668 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3672 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3673 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3674 mkdir $DIR/$tdir/local_dir
3676 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3677 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3678 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3680 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3681 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3683 rmdir $DIR/$tdir/* || error "rmdir failed"
3686 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3687 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3688 mkdir $DIR/$tdir/local_dir
3690 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3691 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3692 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3694 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3695 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3697 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3700 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3701 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3702 mkdir $DIR/$tdir/local_dir
3704 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3705 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3706 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3708 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3709 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3711 run_test 33e "mkdir and striped directory should have same mode"
3715 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3719 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3720 remote_mds_nodsh && skip "remote MDS with nodsh"
3723 chmod go+rwx $DIR/$tdir
3724 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3725 trap cleanup_33f EXIT
3727 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3728 error "cannot create striped directory"
3730 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3731 error "cannot create files in striped directory"
3733 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3734 error "cannot remove files in striped directory"
3736 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3737 error "cannot remove striped directory"
3741 run_test 33f "nonroot user can create, access, and remove a striped directory"
3744 mkdir -p $DIR/$tdir/dir2
3746 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3748 [[ $err =~ "exists" ]] || error "Not exists error"
3750 run_test 33g "nonroot user create already existing root created file"
3753 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3754 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3755 skip "Need MDS version at least 2.13.50"
3757 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3758 error "mkdir $tdir failed"
3759 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3761 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3764 for fname in $DIR/$tdir/$tfile.bak \
3765 $DIR/$tdir/$tfile.SAV \
3766 $DIR/$tdir/$tfile.orig \
3767 $DIR/$tdir/$tfile~; do
3768 touch $fname || error "touch $fname failed"
3769 index2=$($LFS getstripe -m $fname)
3770 [ $index -eq $index2 ] ||
3771 error "$fname MDT index mismatch $index != $index2"
3775 for i in {1..50}; do
3776 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3777 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3778 touch $fname || error "touch $fname failed"
3779 index2=$($LFS getstripe -m $fname)
3780 if [[ $index != $index2 ]]; then
3781 failed=$((failed + 1))
3782 echo "$fname MDT index mismatch $index != $index2"
3786 echo "$failed MDT index mismatches"
3787 (( failed < 4 )) || error "MDT index mismatch $failed times"
3790 run_test 33h "temp file is located on the same MDT as target"
3792 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3795 $MCREATE $DIR/f34 || error "mcreate failed"
3796 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3797 error "getstripe failed"
3798 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3799 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3800 error "getstripe failed"
3801 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3802 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3804 run_test 34a "truncate file that has not been opened ==========="
3807 [ ! -f $DIR/f34 ] && test_34a
3808 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3809 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3810 $OPENFILE -f O_RDONLY $DIR/f34
3811 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3812 error "getstripe failed"
3813 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3814 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3816 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3819 [ ! -f $DIR/f34 ] && test_34a
3820 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3821 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3822 $OPENFILE -f O_RDWR $DIR/f34
3823 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3824 error "$LFS getstripe failed"
3825 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3826 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3828 run_test 34c "O_RDWR opening file-with-size works =============="
3831 [ ! -f $DIR/f34 ] && test_34a
3832 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3834 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3835 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3838 run_test 34d "write to sparse file ============================="
3842 $MCREATE $DIR/f34e || error "mcreate failed"
3843 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3844 $CHECKSTAT -s 1000 $DIR/f34e ||
3845 error "Size of $DIR/f34e not equal to 1000 bytes"
3846 $OPENFILE -f O_RDWR $DIR/f34e
3847 $CHECKSTAT -s 1000 $DIR/f34e ||
3848 error "Size of $DIR/f34e not equal to 1000 bytes"
3850 run_test 34e "create objects, some with size and some without =="
3852 test_34f() { # bug 6242, 6243
3853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3857 $MCREATE $DIR/f34f || error "mcreate failed"
3858 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3859 dd if=$DIR/f34f of=$TMP/f34f
3860 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3861 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3862 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3863 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3864 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3866 run_test 34f "read from a file with no objects until EOF ======="
3869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3871 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3873 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3874 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3875 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3876 cancel_lru_locks osc
3877 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3878 error "wrong size after lock cancel"
3880 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3881 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3882 error "expanding truncate failed"
3883 cancel_lru_locks osc
3884 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3885 error "wrong expanded size after lock cancel"
3887 run_test 34g "truncate long file ==============================="
3890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3895 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3896 sync # Flush the cache so that multiop below does not block on cache
3897 # flush when getting the group lock
3898 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3901 # Since just timed wait is not good enough, let's do a sync write
3902 # that way we are sure enough time for a roundtrip + processing
3903 # passed + 2 seconds of extra margin.
3904 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3908 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3909 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3913 local nsz=`stat -c %s $DIR/$tfile`
3914 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3916 run_test 34h "ftruncate file under grouplock should not block"
3919 cp /bin/sh $DIR/f35a
3921 chown $RUNAS_ID $DIR/f35a
3922 $RUNAS $DIR/f35a && error || true
3925 run_test 35a "exec file with mode 444 (should return and not leak)"
3929 utime $DIR/f36 || error "utime failed for MDS"
3931 run_test 36a "MDS utime check (mknod, utime)"
3935 utime $DIR/f36 || error "utime failed for OST"
3937 run_test 36b "OST utime check (open, utime)"
3942 chown $RUNAS_ID $DIR/d36
3943 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3945 run_test 36c "non-root MDS utime check (mknod, utime)"
3948 [ ! -d $DIR/d36 ] && test_36c
3949 echo "" > $DIR/d36/f36
3950 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3952 run_test 36d "non-root OST utime check (open, utime)"
3955 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3957 test_mkdir $DIR/$tdir
3958 touch $DIR/$tdir/$tfile
3959 $RUNAS utime $DIR/$tdir/$tfile &&
3960 error "utime worked, expected failure" || true
3962 run_test 36e "utime on non-owned file (should return error)"
3966 local LANG_SAVE=$LANG
3967 local LC_LANG_SAVE=$LC_LANG
3968 export LANG=C LC_LANG=C # for date language
3970 DATESTR="Dec 20 2000"
3971 test_mkdir $DIR/$tdir
3972 lctl set_param fail_loc=$fl
3974 cp /etc/hosts $DIR/$tdir/$tfile
3975 sync & # write RPC generated with "current" inode timestamp, but delayed
3977 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3978 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3979 cancel_lru_locks $OSC
3980 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3982 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3983 echo "BEFORE: $LS_BEFORE" && \
3984 echo "AFTER : $LS_AFTER" && \
3985 echo "WANT : $DATESTR" && \
3986 error "$DIR/$tdir/$tfile timestamps changed" || true
3988 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3994 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3995 subr_36fh "0x80000214"
3997 run_test 36f "utime on file racing with OST BRW write =========="
4000 remote_ost_nodsh && skip "remote OST with nodsh"
4001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4002 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4003 skip "Need MDS version at least 2.12.51"
4008 local tgt="obdfilter"
4010 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4012 test_mkdir $DIR/$tdir
4013 fmd_max_age=$(do_facet $facet \
4014 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4017 echo "FMD max age: ${fmd_max_age}s"
4018 touch $DIR/$tdir/$tfile
4019 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4020 gawk '{cnt=cnt+$1} END{print cnt}')
4021 echo "FMD before: $fmd"
4023 error "FMD wasn't create by touch"
4024 sleep $((fmd_max_age + 12))
4025 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4026 gawk '{cnt=cnt+$1} END{print cnt}')
4027 echo "FMD after: $fmd"
4029 error "FMD wasn't expired by ping"
4031 run_test 36g "FMD cache expiry ====================="
4034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4036 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4037 subr_36fh "0x80000227"
4039 run_test 36h "utime on file racing with OST BRW write =========="
4042 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4044 test_mkdir $DIR/$tdir
4045 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4047 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4048 local new_mtime=$((mtime + 200))
4050 #change Modify time of striped dir
4051 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4052 error "change mtime failed"
4054 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4056 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4058 run_test 36i "change mtime on striped directory"
4060 # test_37 - duplicate with tests 32q 32r
4063 local file=$DIR/$tfile
4065 openfile -f O_DIRECTORY $file
4068 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4069 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4071 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4073 test_39a() { # was test_39
4075 touch $DIR/${tfile}2
4076 # ls -l $DIR/$tfile $DIR/${tfile}2
4077 # ls -lu $DIR/$tfile $DIR/${tfile}2
4078 # ls -lc $DIR/$tfile $DIR/${tfile}2
4080 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4081 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4083 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4085 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4087 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4088 error "O_TRUNC didn't change timestamps"
4091 run_test 39a "mtime changed on create"
4094 test_mkdir -c1 $DIR/$tdir
4095 cp -p /etc/passwd $DIR/$tdir/fopen
4096 cp -p /etc/passwd $DIR/$tdir/flink
4097 cp -p /etc/passwd $DIR/$tdir/funlink
4098 cp -p /etc/passwd $DIR/$tdir/frename
4099 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4102 echo "aaaaaa" >> $DIR/$tdir/fopen
4103 echo "aaaaaa" >> $DIR/$tdir/flink
4104 echo "aaaaaa" >> $DIR/$tdir/funlink
4105 echo "aaaaaa" >> $DIR/$tdir/frename
4107 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4108 local link_new=`stat -c %Y $DIR/$tdir/flink`
4109 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4110 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4112 cat $DIR/$tdir/fopen > /dev/null
4113 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4114 rm -f $DIR/$tdir/funlink2
4115 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4117 for (( i=0; i < 2; i++ )) ; do
4118 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4119 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4120 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4121 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4123 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4124 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4125 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4126 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4128 cancel_lru_locks $OSC
4129 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4132 run_test 39b "mtime change on open, link, unlink, rename ======"
4134 # this should be set to past
4135 TEST_39_MTIME=`date -d "1 year ago" +%s`
4141 local mtime0=`stat -c %Y $DIR1/$tfile`
4143 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4144 local mtime1=`stat -c %Y $DIR1/$tfile`
4145 [ "$mtime1" = $TEST_39_MTIME ] || \
4146 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4149 echo hello >> $DIR1/$tfile
4151 local mtime2=`stat -c %Y $DIR1/$tfile`
4152 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4153 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4155 mv $DIR1/$tfile $DIR1/$tfile-1
4157 for (( i=0; i < 2; i++ )) ; do
4158 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4159 [ "$mtime2" = "$mtime3" ] || \
4160 error "mtime ($mtime2) changed (to $mtime3) on rename"
4162 cancel_lru_locks $OSC
4163 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4166 run_test 39c "mtime change on rename ==========================="
4170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4173 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4175 for (( i=0; i < 2; i++ )) ; do
4176 local mtime=`stat -c %Y $DIR1/$tfile`
4177 [ $mtime = $TEST_39_MTIME ] || \
4178 error "mtime($mtime) is not set to $TEST_39_MTIME"
4180 cancel_lru_locks $OSC
4181 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4184 run_test 39d "create, utime, stat =============================="
4188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4191 local mtime1=`stat -c %Y $DIR1/$tfile`
4193 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4195 for (( i=0; i < 2; i++ )) ; do
4196 local mtime2=`stat -c %Y $DIR1/$tfile`
4197 [ $mtime2 = $TEST_39_MTIME ] || \
4198 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4200 cancel_lru_locks $OSC
4201 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4204 run_test 39e "create, stat, utime, stat ========================"
4208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4211 mtime1=`stat -c %Y $DIR1/$tfile`
4214 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4216 for (( i=0; i < 2; i++ )) ; do
4217 local mtime2=`stat -c %Y $DIR1/$tfile`
4218 [ $mtime2 = $TEST_39_MTIME ] || \
4219 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4221 cancel_lru_locks $OSC
4222 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4225 run_test 39f "create, stat, sleep, utime, stat ================="
4229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4231 echo hello >> $DIR1/$tfile
4232 local mtime1=`stat -c %Y $DIR1/$tfile`
4235 chmod o+r $DIR1/$tfile
4237 for (( i=0; i < 2; i++ )) ; do
4238 local mtime2=`stat -c %Y $DIR1/$tfile`
4239 [ "$mtime1" = "$mtime2" ] || \
4240 error "lost mtime: $mtime2, should be $mtime1"
4242 cancel_lru_locks $OSC
4243 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4246 run_test 39g "write, chmod, stat ==============================="
4250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4256 echo hello >> $DIR1/$tfile
4257 local mtime1=`stat -c %Y $DIR1/$tfile`
4259 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4261 if [ "$d1" != "$d2" ]; then
4262 echo "write and touch not within one second"
4264 for (( i=0; i < 2; i++ )) ; do
4265 local mtime2=`stat -c %Y $DIR1/$tfile`
4266 [ "$mtime2" = $TEST_39_MTIME ] || \
4267 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4269 cancel_lru_locks $OSC
4270 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4274 run_test 39h "write, utime within one second, stat ============="
4277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4282 echo hello >> $DIR1/$tfile
4283 local mtime1=`stat -c %Y $DIR1/$tfile`
4285 mv $DIR1/$tfile $DIR1/$tfile-1
4287 for (( i=0; i < 2; i++ )) ; do
4288 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4290 [ "$mtime1" = "$mtime2" ] || \
4291 error "lost mtime: $mtime2, should be $mtime1"
4293 cancel_lru_locks $OSC
4294 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4297 run_test 39i "write, rename, stat =============================="
4300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4302 start_full_debug_logging
4306 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4307 lctl set_param fail_loc=0x80000412
4308 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4309 error "multiop failed"
4311 local mtime1=`stat -c %Y $DIR1/$tfile`
4313 mv $DIR1/$tfile $DIR1/$tfile-1
4315 kill -USR1 $multipid
4316 wait $multipid || error "multiop close failed"
4318 for (( i=0; i < 2; i++ )) ; do
4319 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4320 [ "$mtime1" = "$mtime2" ] ||
4321 error "mtime is lost on close: $mtime2, " \
4325 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4327 lctl set_param fail_loc=0
4328 stop_full_debug_logging
4330 run_test 39j "write, rename, close, stat ======================="
4333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4338 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4340 local mtime1=`stat -c %Y $DIR1/$tfile`
4342 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4344 kill -USR1 $multipid
4345 wait $multipid || error "multiop close failed"
4347 for (( i=0; i < 2; i++ )) ; do
4348 local mtime2=`stat -c %Y $DIR1/$tfile`
4350 [ "$mtime2" = $TEST_39_MTIME ] || \
4351 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4354 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4357 run_test 39k "write, utime, close, stat ========================"
4359 # this should be set to future
4360 TEST_39_ATIME=`date -d "1 year" +%s`
4363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4364 remote_mds_nodsh && skip "remote MDS with nodsh"
4366 local atime_diff=$(do_facet $SINGLEMDS \
4367 lctl get_param -n mdd.*MDT0000*.atime_diff)
4371 # test setting directory atime to future
4372 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4373 local atime=$(stat -c %X $DIR/$tdir)
4374 [ "$atime" = $TEST_39_ATIME ] ||
4375 error "atime is not set to future: $atime, $TEST_39_ATIME"
4377 # test setting directory atime from future to now
4378 local now=$(date +%s)
4379 touch -a -d @$now $DIR/$tdir
4381 atime=$(stat -c %X $DIR/$tdir)
4382 [ "$atime" -eq "$now" ] ||
4383 error "atime is not updated from future: $atime, $now"
4385 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4388 # test setting directory atime when now > dir atime + atime_diff
4389 local d1=$(date +%s)
4391 local d2=$(date +%s)
4392 cancel_lru_locks mdc
4393 atime=$(stat -c %X $DIR/$tdir)
4394 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4395 error "atime is not updated : $atime, should be $d2"
4397 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4400 # test not setting directory atime when now < dir atime + atime_diff
4402 cancel_lru_locks mdc
4403 atime=$(stat -c %X $DIR/$tdir)
4404 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4405 error "atime is updated to $atime, should remain $d1<atime<$d2"
4407 do_facet $SINGLEMDS \
4408 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4410 run_test 39l "directory atime update ==========================="
4413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4417 local far_past_mtime=$(date -d "May 29 1953" +%s)
4418 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4420 touch -m -d @$far_past_mtime $DIR1/$tfile
4421 touch -a -d @$far_past_atime $DIR1/$tfile
4423 for (( i=0; i < 2; i++ )) ; do
4424 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4425 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4426 error "atime or mtime set incorrectly"
4428 cancel_lru_locks $OSC
4429 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4432 run_test 39m "test atime and mtime before 1970"
4434 test_39n() { # LU-3832
4435 remote_mds_nodsh && skip "remote MDS with nodsh"
4437 local atime_diff=$(do_facet $SINGLEMDS \
4438 lctl get_param -n mdd.*MDT0000*.atime_diff)
4443 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4446 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4447 atime0=$(stat -c %X $DIR/$tfile)
4450 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4451 atime1=$(stat -c %X $DIR/$tfile)
4454 cancel_lru_locks mdc
4455 cancel_lru_locks osc
4456 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4457 atime2=$(stat -c %X $DIR/$tfile)
4459 do_facet $SINGLEMDS \
4460 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4462 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4463 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4465 run_test 39n "check that O_NOATIME is honored"
4468 TESTDIR=$DIR/$tdir/$tfile
4469 [ -e $TESTDIR ] && rm -rf $TESTDIR
4476 links2=$(stat -c %h .)
4477 [ $(($links1 + 2)) != $links2 ] &&
4478 error "wrong links count $(($links1 + 2)) != $links2"
4480 links3=$(stat -c %h .)
4481 [ $(($links1 + 1)) != $links3 ] &&
4482 error "wrong links count $links1 != $links3"
4485 run_test 39o "directory cached attributes updated after create"
4488 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4491 TESTDIR=$DIR/$tdir/$tdir
4492 [ -e $TESTDIR ] && rm -rf $TESTDIR
4493 test_mkdir -p $TESTDIR
4497 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4498 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4500 links2=$(stat -c %h .)
4501 [ $(($links1 + 2)) != $links2 ] &&
4502 error "wrong links count $(($links1 + 2)) != $links2"
4504 links3=$(stat -c %h .)
4505 [ $(($links1 + 1)) != $links3 ] &&
4506 error "wrong links count $links1 != $links3"
4509 run_test 39p "remote directory cached attributes updated after create ========"
4512 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4513 skip "no atime update on old OST"
4514 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4515 skip_env "ldiskfs only test"
4519 saved_adiff=$(do_facet ost1 \
4520 lctl get_param -n obdfilter.*OST0000.atime_diff)
4521 stack_trap "do_facet ost1 \
4522 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4524 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4526 $LFS setstripe -i 0 $DIR/$tfile
4527 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4528 error "can't write initial file"
4529 cancel_lru_locks osc
4531 # exceed atime_diff and access file
4533 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4535 local atime_cli=$(stat -c %X $DIR/$tfile)
4536 echo "client atime: $atime_cli"
4537 # allow atime update to be written to device
4538 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4541 local ostdev=$(ostdevname 1)
4542 local fid=($(lfs getstripe -y $DIR/$tfile |
4543 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4544 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4545 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4547 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4548 local atime_ost=$(do_facet ost1 "$cmd" |&
4549 awk -F'[: ]' '/atime:/ { print $4 }')
4550 (( atime_cli == atime_ost )) ||
4551 error "atime on client $atime_cli != ost $atime_ost"
4553 run_test 39r "lazy atime update on OST"
4555 test_39q() { # LU-8041
4556 local testdir=$DIR/$tdir
4558 multiop_bg_pause $testdir D_c || error "multiop failed"
4560 cancel_lru_locks mdc
4561 kill -USR1 $multipid
4562 local atime=$(stat -c %X $testdir)
4563 [ "$atime" -ne 0 ] || error "atime is zero"
4565 run_test 39q "close won't zero out atime"
4568 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4569 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4570 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4571 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4572 error "$tfile is not 4096 bytes in size"
4574 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4578 small_write $DIR/f41 18
4580 run_test 41 "test small file write + fstat ====================="
4582 count_ost_writes() {
4583 lctl get_param -n ${OSC}.*.stats |
4584 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4585 END { printf("%0.0f", writes) }'
4592 BG_DIRTY_RATIO_SAVE=10
4593 MAX_BG_DIRTY_RATIO=25
4597 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4598 # dirty_ratio, dirty_background_ratio
4599 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4600 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4601 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4602 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4604 # if file not here, we are a 2.4 kernel
4605 kill -CONT `pidof kupdated`
4610 # setup the trap first, so someone cannot exit the test at the
4611 # exact wrong time and mess up a machine
4612 trap start_writeback EXIT
4613 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4614 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4615 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4616 sysctl -w vm.dirty_writeback_centisecs=0
4617 sysctl -w vm.dirty_writeback_centisecs=0
4618 # save and increase /proc/sys/vm/dirty_ratio
4619 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4620 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4621 # save and increase /proc/sys/vm/dirty_background_ratio
4622 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4623 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4625 # if file not here, we are a 2.4 kernel
4626 kill -STOP `pidof kupdated`
4630 # ensure that all stripes have some grant before we test client-side cache
4632 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4633 dd if=/dev/zero of=$i bs=4k count=1
4638 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4639 # file truncation, and file removal.
4641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4644 cancel_lru_locks $OSC
4646 sync; sleep 1; sync # just to be safe
4647 BEFOREWRITES=`count_ost_writes`
4648 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4649 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4650 AFTERWRITES=`count_ost_writes`
4651 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4652 error "$BEFOREWRITES < $AFTERWRITES"
4655 run_test 42a "ensure that we don't flush on close"
4658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4661 cancel_lru_locks $OSC
4664 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4665 BEFOREWRITES=$(count_ost_writes)
4666 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4667 AFTERWRITES=$(count_ost_writes)
4668 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4669 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4671 BEFOREWRITES=$(count_ost_writes)
4672 sync || error "sync: $?"
4673 AFTERWRITES=$(count_ost_writes)
4674 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4675 error "$BEFOREWRITES < $AFTERWRITES on sync"
4677 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4681 run_test 42b "test destroy of file with cached dirty data ======"
4683 # if these tests just want to test the effect of truncation,
4684 # they have to be very careful. consider:
4685 # - the first open gets a {0,EOF}PR lock
4686 # - the first write conflicts and gets a {0, count-1}PW
4687 # - the rest of the writes are under {count,EOF}PW
4688 # - the open for truncate tries to match a {0,EOF}PR
4689 # for the filesize and cancels the PWs.
4690 # any number of fixes (don't get {0,EOF} on open, match
4691 # composite locks, do smarter file size management) fix
4692 # this, but for now we want these tests to verify that
4693 # the cancellation with truncate intent works, so we
4694 # start the file with a full-file pw lock to match against
4695 # until the truncate.
4700 cancel_lru_locks $OSC
4702 # prime the file with 0,EOF PW to match
4706 # now the real test..
4707 dd if=/dev/zero of=$file bs=1024 count=100
4708 BEFOREWRITES=`count_ost_writes`
4709 $TRUNCATE $file $offset
4710 cancel_lru_locks $OSC
4711 AFTERWRITES=`count_ost_writes`
4716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4719 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4720 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4723 run_test 42c "test partial truncate of file with cached dirty data"
4726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4729 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4730 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4733 run_test 42d "test complete truncate of file with cached dirty data"
4735 test_42e() { # bug22074
4736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4738 local TDIR=$DIR/${tdir}e
4739 local pages=16 # hardcoded 16 pages, don't change it.
4740 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4741 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4745 test_mkdir $DIR/${tdir}e
4746 $LFS setstripe -c 1 $TDIR
4747 createmany -o $TDIR/f $files
4749 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4751 # we assume that with $OSTCOUNT files, at least one of them will
4752 # be allocated on OST0.
4753 warmup_files=$((OSTCOUNT * max_dirty_mb))
4754 createmany -o $TDIR/w $warmup_files
4756 # write a large amount of data into one file and sync, to get good
4757 # avail_grant number from OST.
4758 for ((i=0; i<$warmup_files; i++)); do
4759 idx=$($LFS getstripe -i $TDIR/w$i)
4760 [ $idx -ne 0 ] && continue
4761 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4764 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4766 $LCTL get_param $proc_osc0/cur_dirty_bytes
4767 $LCTL get_param $proc_osc0/cur_grant_bytes
4769 # create as much dirty pages as we can while not to trigger the actual
4770 # RPCs directly. but depends on the env, VFS may trigger flush during this
4771 # period, hopefully we are good.
4772 for ((i=0; i<$warmup_files; i++)); do
4773 idx=$($LFS getstripe -i $TDIR/w$i)
4774 [ $idx -ne 0 ] && continue
4775 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4777 $LCTL get_param $proc_osc0/cur_dirty_bytes
4778 $LCTL get_param $proc_osc0/cur_grant_bytes
4780 # perform the real test
4781 $LCTL set_param $proc_osc0/rpc_stats 0
4782 for ((;i<$files; i++)); do
4783 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4784 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4787 $LCTL get_param $proc_osc0/rpc_stats
4790 local have_ppr=false
4791 $LCTL get_param $proc_osc0/rpc_stats |
4792 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4793 # skip lines until we are at the RPC histogram data
4794 [ "$PPR" == "pages" ] && have_ppr=true && continue
4795 $have_ppr || continue
4797 # we only want the percent stat for < 16 pages
4798 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4800 percent=$((percent + WPCT))
4801 if [[ $percent -gt 15 ]]; then
4802 error "less than 16-pages write RPCs" \
4809 run_test 42e "verify sub-RPC writes are not done synchronously"
4811 test_43A() { # was test_43
4812 test_mkdir $DIR/$tdir
4813 cp -p /bin/ls $DIR/$tdir/$tfile
4814 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4816 # give multiop a chance to open
4819 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4822 run_test 43A "execution of file opened for write should return -ETXTBSY"
4825 test_mkdir $DIR/$tdir
4826 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4827 $DIR/$tdir/sleep 60 &
4829 # Make sure exec of $tdir/sleep wins race with truncate
4831 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4834 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4839 test_mkdir $DIR/$tdir
4840 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4841 $DIR/$tdir/sleep 60 &
4843 # Make sure exec of $tdir/sleep wins race with truncate
4845 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4848 run_test 43b "truncate of file being executed should return -ETXTBSY"
4851 local testdir="$DIR/$tdir"
4854 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4855 ( cd $testdir && md5sum -c )
4857 run_test 43c "md5sum of copy into lustre"
4859 test_44A() { # was test_44
4860 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4862 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4863 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4865 run_test 44A "zero length read from a sparse stripe"
4868 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4870 [ -z "$nstripe" ] && skip "can't get stripe info"
4871 [[ $nstripe -gt $OSTCOUNT ]] &&
4872 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4874 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4876 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4877 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4881 OFFSETS="0 $((stride/2)) $((stride-1))"
4882 for offset in $OFFSETS; do
4883 for i in $(seq 0 $((nstripe-1))); do
4884 local GLOBALOFFSETS=""
4886 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4887 local myfn=$DIR/d44a-$size
4888 echo "--------writing $myfn at $size"
4889 ll_sparseness_write $myfn $size ||
4890 error "ll_sparseness_write"
4891 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4892 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4893 error "ll_sparseness_verify $GLOBALOFFSETS"
4895 for j in $(seq 0 $((nstripe-1))); do
4897 size=$((((j + $nstripe )*$stride + $offset)))
4898 ll_sparseness_write $myfn $size ||
4899 error "ll_sparseness_write"
4900 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4902 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4903 error "ll_sparseness_verify $GLOBALOFFSETS"
4908 run_test 44a "test sparse pwrite ==============================="
4912 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4918 before=`dirty_osc_total`
4919 echo executing "\"$*\""
4921 after=`dirty_osc_total`
4922 echo before $before, after $after
4925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4928 # Obtain grants from OST if it supports it
4929 echo blah > ${f}_grant
4932 do_dirty_record "echo blah > $f"
4933 [[ $before -eq $after ]] && error "write wasn't cached"
4934 do_dirty_record "> $f"
4935 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4936 do_dirty_record "echo blah > $f"
4937 [[ $before -eq $after ]] && error "write wasn't cached"
4938 do_dirty_record "sync"
4939 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4940 do_dirty_record "echo blah > $f"
4941 [[ $before -eq $after ]] && error "write wasn't cached"
4942 do_dirty_record "cancel_lru_locks osc"
4943 [[ $before -gt $after ]] ||
4944 error "lock cancellation didn't lower dirty count"
4947 run_test 45 "osc io page accounting ============================"
4949 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4950 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4951 # objects offset and an assert hit when an rpc was built with 1023's mapped
4952 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4959 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4961 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4962 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4966 run_test 46 "dirtying a previously written page ================"
4968 # test_47 is removed "Device nodes check" is moved to test_28
4970 test_48a() { # bug 2399
4971 [ "$mds1_FSTYPE" = "zfs" ] &&
4972 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4973 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4975 test_mkdir $DIR/$tdir
4977 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4978 test_mkdir $DIR/$tdir
4979 touch foo || error "'touch foo' failed after recreating cwd"
4981 touch .foo || error "'touch .foo' failed after recreating cwd"
4983 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4984 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4985 cd . || error "'cd .' failed after recreating cwd"
4986 mkdir . && error "'mkdir .' worked after recreating cwd"
4987 rmdir . && error "'rmdir .' worked after recreating cwd"
4988 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4989 cd .. || error "'cd ..' failed after recreating cwd"
4991 run_test 48a "Access renamed working dir (should return errors)="
4993 test_48b() { # bug 2399
4995 test_mkdir $DIR/$tdir
4997 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4998 touch foo && error "'touch foo' worked after removing cwd"
4999 mkdir foo && error "'mkdir foo' worked after removing cwd"
5000 touch .foo && error "'touch .foo' worked after removing cwd"
5001 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5002 ls . > /dev/null && error "'ls .' worked after removing cwd"
5003 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5004 mkdir . && error "'mkdir .' worked after removing cwd"
5005 rmdir . && error "'rmdir .' worked after removing cwd"
5006 ln -s . foo && error "'ln -s .' worked after removing cwd"
5007 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5009 run_test 48b "Access removed working dir (should return errors)="
5011 test_48c() { # bug 2350
5012 #lctl set_param debug=-1
5015 test_mkdir -p $DIR/$tdir/dir
5017 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5018 $TRACE touch foo && error "touch foo worked after removing cwd"
5019 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5020 touch .foo && error "touch .foo worked after removing cwd"
5021 mkdir .foo && error "mkdir .foo worked after removing cwd"
5022 $TRACE ls . && error "'ls .' worked after removing cwd"
5023 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5024 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5025 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5026 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5027 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5029 run_test 48c "Access removed working subdir (should return errors)"
5031 test_48d() { # bug 2350
5032 #lctl set_param debug=-1
5035 test_mkdir -p $DIR/$tdir/dir
5037 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5038 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5039 $TRACE touch foo && error "'touch foo' worked after removing parent"
5040 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5041 touch .foo && error "'touch .foo' worked after removing parent"
5042 mkdir .foo && error "mkdir .foo worked after removing parent"
5043 $TRACE ls . && error "'ls .' worked after removing parent"
5044 $TRACE ls .. && error "'ls ..' worked after removing parent"
5045 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5046 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5047 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5050 run_test 48d "Access removed parent subdir (should return errors)"
5052 test_48e() { # bug 4134
5053 #lctl set_param debug=-1
5056 test_mkdir -p $DIR/$tdir/dir
5058 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5059 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5060 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5061 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5062 # On a buggy kernel addition of "touch foo" after cd .. will
5063 # produce kernel oops in lookup_hash_it
5064 touch ../foo && error "'cd ..' worked after recreate parent"
5066 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5068 run_test 48e "Access to recreated parent subdir (should return errors)"
5070 test_49() { # LU-1030
5071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5072 remote_ost_nodsh && skip "remote OST with nodsh"
5074 # get ost1 size - $FSNAME-OST0000
5075 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5077 # write 800M at maximum
5078 [[ $ost1_size -lt 2 ]] && ost1_size=2
5079 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5081 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5082 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5085 # change max_pages_per_rpc while writing the file
5086 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5087 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5088 # loop until dd process exits
5089 while ps ax -opid | grep -wq $dd_pid; do
5090 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5091 sleep $((RANDOM % 5 + 1))
5093 # restore original max_pages_per_rpc
5094 $LCTL set_param $osc1_mppc=$orig_mppc
5095 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5097 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5101 test_mkdir $DIR/$tdir
5103 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5105 run_test 50 "special situations: /proc symlinks ==============="
5107 test_51a() { # was test_51
5108 # bug 1516 - create an empty entry right after ".." then split dir
5109 test_mkdir -c1 $DIR/$tdir
5110 touch $DIR/$tdir/foo
5111 $MCREATE $DIR/$tdir/bar
5113 createmany -m $DIR/$tdir/longfile 201
5115 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5116 $MCREATE $DIR/$tdir/longfile$FNUM
5121 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5123 run_test 51a "special situations: split htree with empty entry =="
5125 cleanup_print_lfs_df () {
5132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5134 local dir=$DIR/$tdir
5135 local nrdirs=$((65536 + 100))
5137 # cleanup the directory
5144 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5145 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5146 [[ $numfree -lt $nrdirs ]] &&
5147 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5149 # need to check free space for the directories as well
5150 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5151 numfree=$(( blkfree / $(fs_inode_ksize) ))
5152 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5154 trap cleanup_print_lfs_df EXIT
5157 createmany -d $dir/d $nrdirs || {
5158 unlinkmany $dir/d $nrdirs
5159 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5163 nrdirs=$(ls -U $dir | wc -l)
5165 # unlink all but 100 subdirectories, then check it still works
5167 local delete=$((nrdirs - left))
5172 # for ldiskfs the nlink count should be 1, but this is OSD specific
5173 # and so this is listed for informational purposes only
5174 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5175 unlinkmany -d $dir/d $delete ||
5176 error "unlink of first $delete subdirs failed"
5178 echo "nlink between: $(stat -c %h $dir)"
5179 local found=$(ls -U $dir | wc -l)
5180 [ $found -ne $left ] &&
5181 error "can't find subdirs: found only $found, expected $left"
5183 unlinkmany -d $dir/d $delete $left ||
5184 error "unlink of second $left subdirs failed"
5185 # regardless of whether the backing filesystem tracks nlink accurately
5186 # or not, the nlink count shouldn't be more than "." and ".." here
5187 local after=$(stat -c %h $dir)
5188 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5189 echo "nlink after: $after"
5191 cleanup_print_lfs_df
5193 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5197 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5199 test_mkdir $DIR/$tdir
5200 createmany -o $DIR/$tdir/t- 1000
5201 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5202 for N in $(seq 0 $((OSTCOUNT - 1))); do
5203 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5204 END { printf("%0.0f", objs) }' $TMP/$tfile)
5205 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5206 '($1 == '$N') { objs += 1 } \
5207 END { printf("%0.0f", objs) }')
5208 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5210 unlinkmany $DIR/$tdir/t- 1000
5213 for N in $(seq 1 $((OSTCOUNT - 1))); do
5214 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5215 error "OST $N has less objects vs OST $NLAST" \
5216 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5217 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5218 error "OST $N has less objects vs OST $NLAST" \
5219 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5221 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5222 error "OST $N has less #0 objects vs OST $NLAST" \
5223 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5224 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5225 error "OST $N has less #0 objects vs OST $NLAST" \
5226 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5231 run_test 51d "check object distribution"
5234 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5235 skip_env "ldiskfs only test"
5238 test_mkdir -c1 $DIR/$tdir
5239 test_mkdir -c1 $DIR/$tdir/d0
5241 touch $DIR/$tdir/d0/foo
5242 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5243 error "file exceed 65000 nlink limit!"
5244 unlinkmany $DIR/$tdir/d0/f- 65001
5247 run_test 51e "check file nlink limit"
5250 test_mkdir $DIR/$tdir
5253 local ulimit_old=$(ulimit -n)
5254 local spare=20 # number of spare fd's for scripts/libraries, etc.
5255 local mdt=$($LFS getstripe -m $DIR/$tdir)
5256 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5258 echo "MDT$mdt numfree=$numfree, max=$max"
5259 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5260 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5261 while ! ulimit -n $((numfree + spare)); do
5262 numfree=$((numfree * 3 / 4))
5264 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5266 echo "left ulimit at $ulimit_old"
5269 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5270 unlinkmany $DIR/$tdir/f $numfree
5271 error "create+open $numfree files in $DIR/$tdir failed"
5273 ulimit -n $ulimit_old
5275 # if createmany exits at 120s there will be fewer than $numfree files
5276 unlinkmany $DIR/$tdir/f $numfree || true
5278 run_test 51f "check many open files limit"
5281 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5282 test_mkdir $DIR/$tdir
5283 touch $DIR/$tdir/foo
5284 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5285 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5286 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5287 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5288 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5290 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5291 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5292 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5294 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5295 cp -r $DIR/$tdir $TMP/
5296 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5298 run_test 52a "append-only flag test (should return errors)"
5301 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5302 test_mkdir $DIR/$tdir
5303 touch $DIR/$tdir/foo
5304 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5305 cat test > $DIR/$tdir/foo && error "cat test worked"
5306 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5307 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5308 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5310 echo foo >> $DIR/$tdir/foo && error "echo worked"
5311 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5312 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5313 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5314 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5316 chattr -i $DIR/$tdir/foo || error "chattr failed"
5318 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5320 run_test 52b "immutable flag test (should return errors) ======="
5323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5324 remote_mds_nodsh && skip "remote MDS with nodsh"
5325 remote_ost_nodsh && skip "remote OST with nodsh"
5338 local support_last_seq=true
5340 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5341 support_last_seq=false
5344 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5346 for value in $(do_facet $SINGLEMDS \
5347 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5348 param=$(echo ${value[0]} | cut -d "=" -f1)
5349 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5351 if $support_last_seq; then
5352 param_seq=$(echo $param |
5353 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5354 mds_last_seq=$(do_facet $SINGLEMDS \
5355 $LCTL get_param -n $param_seq)
5357 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5359 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5360 node=$(facet_active_host ost$((ostnum+1)))
5361 param="obdfilter.$ostname.last_id"
5362 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5363 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5364 ost_last_id=$ost_last
5366 if $support_last_seq; then
5367 ost_last_id=$(echo $ost_last |
5368 awk -F':' '{print $2}' |
5370 ost_last_seq=$(echo $ost_last |
5371 awk -F':' '{print $1}')
5372 [[ $ost_last_seq = $mds_last_seq ]] || continue
5375 if [[ $ost_last_id != $mds_last ]]; then
5376 error "$ost_last_id != $mds_last"
5383 $found || error "can not match last_seq/last_id for $mdtosc"
5386 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5389 perl -MSocket -e ';' || skip "no Socket perl module installed"
5391 $SOCKETSERVER $DIR/socket ||
5392 error "$SOCKETSERVER $DIR/socket failed: $?"
5393 $SOCKETCLIENT $DIR/socket ||
5394 error "$SOCKETCLIENT $DIR/socket failed: $?"
5395 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5397 run_test 54a "unix domain socket test =========================="
5403 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5405 run_test 54b "char device works in lustre ======================"
5408 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5409 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5410 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5412 for i in $(seq 3 7); do
5413 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5422 loopdev="$DIR/loop54c"
5425 $UMOUNT $DIR/$tdir || rc=$?
5426 losetup -d $loopdev || true
5427 losetup -d $LOOPDEV || true
5428 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5435 loopdev="$DIR/loop54c"
5438 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5439 trap cleanup_54c EXIT
5440 mknod $loopdev b 7 $LOOPNUM
5441 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5442 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5443 losetup $loopdev $DIR/$tfile ||
5444 error "can't set up $loopdev for $DIR/$tfile"
5445 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5446 test_mkdir $DIR/$tdir
5447 mount -t ext2 $loopdev $DIR/$tdir ||
5448 error "error mounting $loopdev on $DIR/$tdir"
5449 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5452 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5456 run_test 54c "block device works in lustre ====================="
5462 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5464 run_test 54d "fifo device works in lustre ======================"
5469 cp -aL /dev/console $f
5470 echo $string > $f || error "echo $string to $f failed"
5472 run_test 54e "console/tty device works in lustre ======================"
5476 local dir=$DIR/$tdir
5479 test_mkdir -p $dir/dir
5480 for i in $(seq $numfiles); do
5482 touch $dir/dir/file$i
5485 local numcomp=$($LFS getstripe --component-count $dir)
5487 [[ $numcomp == 0 ]] && numcomp=1
5489 # test lfs getstripe with --recursive
5490 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5492 [[ $filenum -eq $((numfiles * 2)) ]] ||
5493 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5494 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5495 [[ $filenum -eq $numfiles ]] ||
5496 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5497 echo "$LFS getstripe showed obdidx or l_ost_idx"
5499 # test lfs getstripe with file instead of dir
5500 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5501 [[ $filenum -eq 1 ]] ||
5502 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5503 echo "$LFS getstripe file1 passed"
5505 #test lfs getstripe with --verbose
5506 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5507 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5508 error "$LFS getstripe --verbose $dir: "\
5509 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5510 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5511 error "$LFS getstripe $dir: showed lmm_magic"
5513 #test lfs getstripe with -v prints lmm_fid
5514 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5515 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5516 error "$LFS getstripe -v $dir: "\
5517 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5518 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5519 error "$LFS getstripe $dir: showed lmm_fid by default"
5520 echo "$LFS getstripe --verbose passed"
5522 #check for FID information
5523 local fid1=$($LFS getstripe --fid $dir/file1)
5524 local fid2=$($LFS getstripe --verbose $dir/file1 |
5525 awk '/lmm_fid: / { print $2; exit; }')
5526 local fid3=$($LFS path2fid $dir/file1)
5528 [ "$fid1" != "$fid2" ] &&
5529 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5530 [ "$fid1" != "$fid3" ] &&
5531 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5532 echo "$LFS getstripe --fid passed"
5534 #test lfs getstripe with --obd
5535 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5536 error "$LFS getstripe --obd wrong_uuid: should return error"
5538 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5541 local obduuid=$(ostuuid_from_index $ostidx)
5542 local found=$($LFS getstripe -r --obd $obduuid $dir |
5543 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5545 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5546 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5548 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5551 [[ $found -eq $filenum ]] ||
5552 error "$LFS getstripe --obd: found $found expect $filenum"
5553 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5554 sed '/^[ ]*'${ostidx}'[ ]/d' |
5555 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5556 error "$LFS getstripe --obd: should not show file on other obd"
5557 echo "$LFS getstripe --obd passed"
5559 run_test 56a "check $LFS getstripe"
5562 local dir=$DIR/$tdir
5566 for i in $(seq $numdirs); do
5567 test_mkdir $dir/dir$i
5570 # test lfs getdirstripe default mode is non-recursion, which is
5571 # different from lfs getstripe
5572 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5574 [[ $dircnt -eq 1 ]] ||
5575 error "$LFS getdirstripe: found $dircnt, not 1"
5576 dircnt=$($LFS getdirstripe --recursive $dir |
5577 grep -c lmv_stripe_count)
5578 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5579 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5581 run_test 56b "check $LFS getdirstripe"
5584 remote_ost_nodsh && skip "remote OST with nodsh"
5587 local ost_name=$(ostname_from_index $ost_idx)
5588 local old_status=$(ost_dev_status $ost_idx)
5590 [[ -z "$old_status" ]] ||
5591 skip_env "OST $ost_name is in $old_status status"
5593 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5594 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5595 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5598 local new_status=$(ost_dev_status $ost_idx)
5600 [[ "$new_status" =~ "D" ]] ||
5601 error "$ost_name status is '$new_status', missing 'D'"
5602 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5603 [[ "$new_status" =~ "N" ]] ||
5604 error "$ost_name status is '$new_status', missing 'N'"
5607 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5608 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5609 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5612 new_status=$(ost_dev_status $ost_idx)
5613 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5614 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5616 run_test 56c "check 'lfs df' showing device status"
5621 local local_tdir="$1"
5622 local local_numfiles="$2"
5623 local local_numdirs="$3"
5624 local dir_params="$4"
5625 local dir_stripe_params="$5"
5627 if [ ! -d "$local_tdir" ] ; then
5628 test_mkdir -p $dir_stripe_params $local_tdir
5629 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5630 for i in $(seq $local_numfiles) ; do
5631 touch $local_tdir/file$i
5633 for i in $(seq $local_numdirs) ; do
5634 test_mkdir $dir_stripe_params $local_tdir/dir$i
5635 for j in $(seq $local_numfiles) ; do
5636 touch $local_tdir/dir$i/file$j
5642 setup_56_special() {
5644 local local_numfiles=$2
5645 local local_numdirs=$3
5647 setup_56 $local_tdir $local_numfiles $local_numdirs
5649 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5650 for i in $(seq $local_numfiles) ; do
5651 mknod $local_tdir/loop${i}b b 7 $i
5652 mknod $local_tdir/null${i}c c 1 3
5653 ln -s $local_tdir/file1 $local_tdir/link${i}
5655 for i in $(seq $local_numdirs) ; do
5656 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5657 mknod $local_tdir/dir$i/null${i}c c 1 3
5658 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5664 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5665 local expected=$(($NUMDIRS + 2))
5667 setup_56 $dir $NUMFILES $NUMDIRS
5669 # test lfs find with -name
5670 for i in $(seq $NUMFILES) ; do
5671 local nums=$($LFS find -name "*$i" $dir | wc -l)
5673 [ $nums -eq $expected ] ||
5674 error "lfs find -name '*$i' $dir wrong: "\
5675 "found $nums, expected $expected"
5678 run_test 56g "check lfs find -name"
5681 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5682 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5684 setup_56 $dir $NUMFILES $NUMDIRS
5686 # test lfs find with ! -name
5687 for i in $(seq $NUMFILES) ; do
5688 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5690 [ $nums -eq $expected ] ||
5691 error "lfs find ! -name '*$i' $dir wrong: "\
5692 "found $nums, expected $expected"
5695 run_test 56h "check lfs find ! -name"
5698 local dir=$DIR/$tdir
5702 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5705 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5707 run_test 56i "check 'lfs find -ost UUID' skips directories"
5710 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5712 setup_56_special $dir $NUMFILES $NUMDIRS
5714 local expected=$((NUMDIRS + 1))
5715 local cmd="$LFS find -type d $dir"
5716 local nums=$($cmd | wc -l)
5718 [ $nums -eq $expected ] ||
5719 error "'$cmd' wrong: found $nums, expected $expected"
5721 run_test 56j "check lfs find -type d"
5724 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5726 setup_56_special $dir $NUMFILES $NUMDIRS
5728 local expected=$(((NUMDIRS + 1) * NUMFILES))
5729 local cmd="$LFS find -type f $dir"
5730 local nums=$($cmd | wc -l)
5732 [ $nums -eq $expected ] ||
5733 error "'$cmd' wrong: found $nums, expected $expected"
5735 run_test 56k "check lfs find -type f"
5738 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5740 setup_56_special $dir $NUMFILES $NUMDIRS
5742 local expected=$((NUMDIRS + NUMFILES))
5743 local cmd="$LFS find -type b $dir"
5744 local nums=$($cmd | wc -l)
5746 [ $nums -eq $expected ] ||
5747 error "'$cmd' wrong: found $nums, expected $expected"
5749 run_test 56l "check lfs find -type b"
5752 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5754 setup_56_special $dir $NUMFILES $NUMDIRS
5756 local expected=$((NUMDIRS + NUMFILES))
5757 local cmd="$LFS find -type c $dir"
5758 local nums=$($cmd | wc -l)
5759 [ $nums -eq $expected ] ||
5760 error "'$cmd' wrong: found $nums, expected $expected"
5762 run_test 56m "check lfs find -type c"
5765 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5766 setup_56_special $dir $NUMFILES $NUMDIRS
5768 local expected=$((NUMDIRS + NUMFILES))
5769 local cmd="$LFS find -type l $dir"
5770 local nums=$($cmd | wc -l)
5772 [ $nums -eq $expected ] ||
5773 error "'$cmd' wrong: found $nums, expected $expected"
5775 run_test 56n "check lfs find -type l"
5778 local dir=$DIR/$tdir
5780 setup_56 $dir $NUMFILES $NUMDIRS
5781 utime $dir/file1 > /dev/null || error "utime (1)"
5782 utime $dir/file2 > /dev/null || error "utime (2)"
5783 utime $dir/dir1 > /dev/null || error "utime (3)"
5784 utime $dir/dir2 > /dev/null || error "utime (4)"
5785 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5786 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5789 local nums=$($LFS find -mtime +0 $dir | wc -l)
5791 [ $nums -eq $expected ] ||
5792 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5795 cmd="$LFS find -mtime 0 $dir"
5796 nums=$($cmd | wc -l)
5797 [ $nums -eq $expected ] ||
5798 error "'$cmd' wrong: found $nums, expected $expected"
5800 run_test 56o "check lfs find -mtime for old files"
5803 local dir=$DIR/$tdir
5807 # just to make sure there is something that won't be found
5809 touch $dir/$tfile.now
5811 for age in year week day hour min; do
5812 count=$((count + 1))
5814 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5815 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5816 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5818 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5819 local nums=$($cmd | wc -l)
5820 [ $nums -eq $expected ] ||
5821 error "'$cmd' wrong: found $nums, expected $expected"
5823 cmd="$LFS find $dir -atime $count${age:0:1}"
5824 nums=$($cmd | wc -l)
5825 [ $nums -eq $expected ] ||
5826 error "'$cmd' wrong: found $nums, expected $expected"
5830 cmd="$LFS find $dir -ctime +1s -type f"
5831 nums=$($cmd | wc -l)
5832 (( $nums == $count * 2 + 1)) ||
5833 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5835 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5837 test_newerXY_base() {
5840 local dir=$DIR/$tdir
5844 if [ $y == "t" ]; then
5845 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5847 ref=$DIR/$tfile.newer
5848 touch $ref || error "touch $ref failed"
5851 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5853 if [ $y == "t" ]; then
5854 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5856 negref=$DIR/$tfile.newerneg
5857 touch $negref || error "touch $negref failed"
5860 local cmd="$LFS find $dir -newer$x$y $ref"
5861 local nums=$(eval $cmd | wc -l)
5862 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5864 [ $nums -eq $expected ] ||
5865 error "'$cmd' wrong: found $nums, expected $expected"
5867 cmd="$LFS find $dir ! -newer$x$y $negref"
5868 nums=$(eval $cmd | wc -l)
5869 [ $nums -eq $expected ] ||
5870 error "'$cmd' wrong: found $nums, expected $expected"
5872 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5873 nums=$(eval $cmd | wc -l)
5874 [ $nums -eq $expected ] ||
5875 error "'$cmd' wrong: found $nums, expected $expected"
5881 test_newerXY_base "a" "a"
5882 test_newerXY_base "a" "m"
5883 test_newerXY_base "a" "c"
5884 test_newerXY_base "m" "a"
5885 test_newerXY_base "m" "m"
5886 test_newerXY_base "m" "c"
5887 test_newerXY_base "c" "a"
5888 test_newerXY_base "c" "m"
5889 test_newerXY_base "c" "c"
5890 test_newerXY_base "a" "t"
5891 test_newerXY_base "m" "t"
5892 test_newerXY_base "c" "t"
5894 run_test 56oc "check lfs find -newerXY work"
5897 [ $RUNAS_ID -eq $UID ] &&
5898 skip_env "RUNAS_ID = UID = $UID -- skipping"
5900 local dir=$DIR/$tdir
5902 setup_56 $dir $NUMFILES $NUMDIRS
5903 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5905 local expected=$NUMFILES
5906 local cmd="$LFS find -uid $RUNAS_ID $dir"
5907 local nums=$($cmd | wc -l)
5909 [ $nums -eq $expected ] ||
5910 error "'$cmd' wrong: found $nums, expected $expected"
5912 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5913 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5914 nums=$($cmd | wc -l)
5915 [ $nums -eq $expected ] ||
5916 error "'$cmd' wrong: found $nums, expected $expected"
5918 run_test 56p "check lfs find -uid and ! -uid"
5921 [ $RUNAS_ID -eq $UID ] &&
5922 skip_env "RUNAS_ID = UID = $UID -- skipping"
5924 local dir=$DIR/$tdir
5926 setup_56 $dir $NUMFILES $NUMDIRS
5927 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5929 local expected=$NUMFILES
5930 local cmd="$LFS find -gid $RUNAS_GID $dir"
5931 local nums=$($cmd | wc -l)
5933 [ $nums -eq $expected ] ||
5934 error "'$cmd' wrong: found $nums, expected $expected"
5936 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5937 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5938 nums=$($cmd | wc -l)
5939 [ $nums -eq $expected ] ||
5940 error "'$cmd' wrong: found $nums, expected $expected"
5942 run_test 56q "check lfs find -gid and ! -gid"
5945 local dir=$DIR/$tdir
5947 setup_56 $dir $NUMFILES $NUMDIRS
5950 local cmd="$LFS find -size 0 -type f -lazy $dir"
5951 local nums=$($cmd | wc -l)
5953 [ $nums -eq $expected ] ||
5954 error "'$cmd' wrong: found $nums, expected $expected"
5955 cmd="$LFS find -size 0 -type f $dir"
5956 nums=$($cmd | wc -l)
5957 [ $nums -eq $expected ] ||
5958 error "'$cmd' wrong: found $nums, expected $expected"
5961 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5962 nums=$($cmd | wc -l)
5963 [ $nums -eq $expected ] ||
5964 error "'$cmd' wrong: found $nums, expected $expected"
5965 cmd="$LFS find ! -size 0 -type f $dir"
5966 nums=$($cmd | wc -l)
5967 [ $nums -eq $expected ] ||
5968 error "'$cmd' wrong: found $nums, expected $expected"
5970 echo "test" > $dir/$tfile
5971 echo "test2" > $dir/$tfile.2 && sync
5973 cmd="$LFS find -size 5 -type f -lazy $dir"
5974 nums=$($cmd | wc -l)
5975 [ $nums -eq $expected ] ||
5976 error "'$cmd' wrong: found $nums, expected $expected"
5977 cmd="$LFS find -size 5 -type f $dir"
5978 nums=$($cmd | wc -l)
5979 [ $nums -eq $expected ] ||
5980 error "'$cmd' wrong: found $nums, expected $expected"
5983 cmd="$LFS find -size +5 -type f -lazy $dir"
5984 nums=$($cmd | wc -l)
5985 [ $nums -eq $expected ] ||
5986 error "'$cmd' wrong: found $nums, expected $expected"
5987 cmd="$LFS find -size +5 -type f $dir"
5988 nums=$($cmd | wc -l)
5989 [ $nums -eq $expected ] ||
5990 error "'$cmd' wrong: found $nums, expected $expected"
5993 cmd="$LFS find -size +0 -type f -lazy $dir"
5994 nums=$($cmd | wc -l)
5995 [ $nums -eq $expected ] ||
5996 error "'$cmd' wrong: found $nums, expected $expected"
5997 cmd="$LFS find -size +0 -type f $dir"
5998 nums=$($cmd | wc -l)
5999 [ $nums -eq $expected ] ||
6000 error "'$cmd' wrong: found $nums, expected $expected"
6003 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6004 nums=$($cmd | wc -l)
6005 [ $nums -eq $expected ] ||
6006 error "'$cmd' wrong: found $nums, expected $expected"
6007 cmd="$LFS find ! -size -5 -type f $dir"
6008 nums=$($cmd | wc -l)
6009 [ $nums -eq $expected ] ||
6010 error "'$cmd' wrong: found $nums, expected $expected"
6013 cmd="$LFS find -size -5 -type f -lazy $dir"
6014 nums=$($cmd | wc -l)
6015 [ $nums -eq $expected ] ||
6016 error "'$cmd' wrong: found $nums, expected $expected"
6017 cmd="$LFS find -size -5 -type f $dir"
6018 nums=$($cmd | wc -l)
6019 [ $nums -eq $expected ] ||
6020 error "'$cmd' wrong: found $nums, expected $expected"
6022 run_test 56r "check lfs find -size works"
6025 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6026 skip "MDS < 2.12.58 doesn't return LSOM data"
6027 local dir=$DIR/$tdir
6029 [[ $OSC == "mdc" ]] && skip "DoM files" && return
6031 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6033 cancel_lru_locks $OSC
6035 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6037 local cmd="$LFS find -size 0 -type f -lazy $dir"
6038 local nums=$($cmd | wc -l)
6040 [ $nums -eq $expected ] ||
6041 error "'$cmd' wrong: found $nums, expected $expected"
6043 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6044 [ $rpcs_before -eq $rpcs_after ] ||
6045 error "'$cmd' should not send glimpse RPCs to OST"
6046 cmd="$LFS find -size 0 -type f $dir"
6047 nums=$($cmd | wc -l)
6048 [ $nums -eq $expected ] ||
6049 error "'$cmd' wrong: found $nums, expected $expected"
6050 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6051 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6052 $LCTL get_param osc.*.stats
6053 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
6054 error "'$cmd' should send 12 glimpse RPCs to OST"
6056 cancel_lru_locks $OSC
6057 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6059 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6060 nums=$($cmd | wc -l)
6061 [ $nums -eq $expected ] ||
6062 error "'$cmd' wrong: found $nums, expected $expected"
6063 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6064 $LCTL get_param mdc.*.stats
6065 [ $rpcs_before -eq $rpcs_after ] ||
6066 error "'$cmd' should not send glimpse RPCs to OST"
6067 cmd="$LFS find ! -size 0 -type f $dir"
6068 nums=$($cmd | wc -l)
6069 [ $nums -eq $expected ] ||
6070 error "'$cmd' wrong: found $nums, expected $expected"
6071 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6072 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6073 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
6074 error "'$cmd' should send 12 glimpse RPCs to OST"
6076 echo "test" > $dir/$tfile
6077 echo "test2" > $dir/$tfile.2 && sync
6078 cancel_lru_locks $OSC
6079 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6081 cmd="$LFS find -size 5 -type f -lazy $dir"
6082 nums=$($cmd | wc -l)
6083 [ $nums -eq $expected ] ||
6084 error "'$cmd' wrong: found $nums, expected $expected"
6085 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6086 [ $rpcs_before -eq $rpcs_after ] ||
6087 error "'$cmd' should not send glimpse RPCs to OST"
6088 cmd="$LFS find -size 5 -type f $dir"
6089 nums=$($cmd | wc -l)
6090 [ $nums -eq $expected ] ||
6091 error "'$cmd' wrong: found $nums, expected $expected"
6092 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6093 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6094 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6095 error "'$cmd' should send 14 glimpse RPCs to OST"
6097 cancel_lru_locks $OSC
6098 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6100 cmd="$LFS find -size +5 -type f -lazy $dir"
6101 nums=$($cmd | wc -l)
6102 [ $nums -eq $expected ] ||
6103 error "'$cmd' wrong: found $nums, expected $expected"
6104 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6105 [ $rpcs_before -eq $rpcs_after ] ||
6106 error "'$cmd' should not send glimpse RPCs to OST"
6107 cmd="$LFS find -size +5 -type f $dir"
6108 nums=$($cmd | wc -l)
6109 [ $nums -eq $expected ] ||
6110 error "'$cmd' wrong: found $nums, expected $expected"
6111 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6112 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6113 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6114 error "'$cmd' should send 14 glimpse RPCs to OST"
6116 cancel_lru_locks $OSC
6117 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
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 $expected"
6123 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6124 [ $rpcs_before -eq $rpcs_after ] ||
6125 error "'$cmd' should not send glimpse RPCs to OST"
6126 cmd="$LFS find -size +0 -type f $dir"
6127 nums=$($cmd | wc -l)
6128 [ $nums -eq $expected ] ||
6129 error "'$cmd' wrong: found $nums, expected $expected"
6130 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6131 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6132 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6133 error "'$cmd' should send 14 glimpse RPCs to OST"
6135 cancel_lru_locks $OSC
6136 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6138 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6139 nums=$($cmd | wc -l)
6140 [ $nums -eq $expected ] ||
6141 error "'$cmd' wrong: found $nums, expected $expected"
6142 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6143 [ $rpcs_before -eq $rpcs_after ] ||
6144 error "'$cmd' should not send glimpse RPCs to OST"
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 $expected"
6149 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6150 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6151 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6152 error "'$cmd' should send 14 glimpse RPCs to OST"
6154 cancel_lru_locks $OSC
6155 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6157 cmd="$LFS find -size -5 -type f -lazy $dir"
6158 nums=$($cmd | wc -l)
6159 [ $nums -eq $expected ] ||
6160 error "'$cmd' wrong: found $nums, expected $expected"
6161 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6162 [ $rpcs_before -eq $rpcs_after ] ||
6163 error "'$cmd' should not send glimpse RPCs to OST"
6164 cmd="$LFS find -size -5 -type f $dir"
6165 nums=$($cmd | wc -l)
6166 [ $nums -eq $expected ] ||
6167 error "'$cmd' wrong: found $nums, expected $expected"
6168 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6169 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6170 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6171 error "'$cmd' should send 14 glimpse RPCs to OST"
6173 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6175 test_56s() { # LU-611 #LU-9369
6176 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6178 local dir=$DIR/$tdir
6179 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6181 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6182 for i in $(seq $NUMDIRS); do
6183 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6186 local expected=$NUMDIRS
6187 local cmd="$LFS find -c $OSTCOUNT $dir"
6188 local nums=$($cmd | wc -l)
6190 [ $nums -eq $expected ] || {
6191 $LFS getstripe -R $dir
6192 error "'$cmd' wrong: found $nums, expected $expected"
6195 expected=$((NUMDIRS + onestripe))
6196 cmd="$LFS find -stripe-count +0 -type f $dir"
6197 nums=$($cmd | wc -l)
6198 [ $nums -eq $expected ] || {
6199 $LFS getstripe -R $dir
6200 error "'$cmd' wrong: found $nums, expected $expected"
6204 cmd="$LFS find -stripe-count 1 -type f $dir"
6205 nums=$($cmd | wc -l)
6206 [ $nums -eq $expected ] || {
6207 $LFS getstripe -R $dir
6208 error "'$cmd' wrong: found $nums, expected $expected"
6211 cmd="$LFS find -stripe-count -2 -type f $dir"
6212 nums=$($cmd | wc -l)
6213 [ $nums -eq $expected ] || {
6214 $LFS getstripe -R $dir
6215 error "'$cmd' wrong: found $nums, expected $expected"
6219 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6220 nums=$($cmd | wc -l)
6221 [ $nums -eq $expected ] || {
6222 $LFS getstripe -R $dir
6223 error "'$cmd' wrong: found $nums, expected $expected"
6226 run_test 56s "check lfs find -stripe-count works"
6228 test_56t() { # LU-611 #LU-9369
6229 local dir=$DIR/$tdir
6231 setup_56 $dir 0 $NUMDIRS
6232 for i in $(seq $NUMDIRS); do
6233 $LFS setstripe -S 8M $dir/dir$i/$tfile
6236 local expected=$NUMDIRS
6237 local cmd="$LFS find -S 8M $dir"
6238 local nums=$($cmd | wc -l)
6240 [ $nums -eq $expected ] || {
6241 $LFS getstripe -R $dir
6242 error "'$cmd' wrong: found $nums, expected $expected"
6246 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6248 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6250 expected=$(((NUMDIRS + 1) * NUMFILES))
6251 cmd="$LFS find -stripe-size 512k -type f $dir"
6252 nums=$($cmd | wc -l)
6253 [ $nums -eq $expected ] ||
6254 error "'$cmd' wrong: found $nums, expected $expected"
6256 cmd="$LFS find -stripe-size +320k -type f $dir"
6257 nums=$($cmd | wc -l)
6258 [ $nums -eq $expected ] ||
6259 error "'$cmd' wrong: found $nums, expected $expected"
6261 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6262 cmd="$LFS find -stripe-size +200k -type f $dir"
6263 nums=$($cmd | wc -l)
6264 [ $nums -eq $expected ] ||
6265 error "'$cmd' wrong: found $nums, expected $expected"
6267 cmd="$LFS find -stripe-size -640k -type f $dir"
6268 nums=$($cmd | wc -l)
6269 [ $nums -eq $expected ] ||
6270 error "'$cmd' wrong: found $nums, expected $expected"
6273 cmd="$LFS find -stripe-size 256k -type f $dir"
6274 nums=$($cmd | wc -l)
6275 [ $nums -eq $expected ] ||
6276 error "'$cmd' wrong: found $nums, expected $expected"
6278 cmd="$LFS find -stripe-size -320k -type f $dir"
6279 nums=$($cmd | wc -l)
6280 [ $nums -eq $expected ] ||
6281 error "'$cmd' wrong: found $nums, expected $expected"
6284 cmd="$LFS find -stripe-size 1024k -type f $dir"
6285 nums=$($cmd | wc -l)
6286 [ $nums -eq $expected ] ||
6287 error "'$cmd' wrong: found $nums, expected $expected"
6289 run_test 56t "check lfs find -stripe-size works"
6291 test_56u() { # LU-611
6292 local dir=$DIR/$tdir
6294 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6296 if [[ $OSTCOUNT -gt 1 ]]; then
6297 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6303 local expected=$(((NUMDIRS + 1) * NUMFILES))
6304 local cmd="$LFS find -stripe-index 0 -type f $dir"
6305 local nums=$($cmd | wc -l)
6307 [ $nums -eq $expected ] ||
6308 error "'$cmd' wrong: found $nums, expected $expected"
6311 cmd="$LFS find -stripe-index 1 -type f $dir"
6312 nums=$($cmd | wc -l)
6313 [ $nums -eq $expected ] ||
6314 error "'$cmd' wrong: found $nums, expected $expected"
6316 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6317 nums=$($cmd | wc -l)
6318 [ $nums -eq $expected ] ||
6319 error "'$cmd' wrong: found $nums, expected $expected"
6322 # This should produce an error and not return any files
6323 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6324 nums=$($cmd 2>/dev/null | wc -l)
6325 [ $nums -eq $expected ] ||
6326 error "'$cmd' wrong: found $nums, expected $expected"
6328 if [[ $OSTCOUNT -gt 1 ]]; then
6329 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6330 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6331 nums=$($cmd | wc -l)
6332 [ $nums -eq $expected ] ||
6333 error "'$cmd' wrong: found $nums, expected $expected"
6336 run_test 56u "check lfs find -stripe-index works"
6340 local dir=$DIR/$tdir
6342 setup_56 $dir $NUMFILES $NUMDIRS
6344 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6345 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6347 for file in $($LFS find -m $UUID $dir); do
6348 file_midx=$($LFS getstripe -m $file)
6349 [ $file_midx -eq $mdt_idx ] ||
6350 error "lfs find -m $UUID != getstripe -m $file_midx"
6353 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6356 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6359 local dir=$DIR/$tdir
6361 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6363 local stripe_size=$($LFS getstripe -S -d $dir) ||
6364 error "$LFS getstripe -S -d $dir failed"
6365 stripe_size=${stripe_size%% *}
6367 local file_size=$((stripe_size * OSTCOUNT))
6368 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6369 local required_space=$((file_num * file_size))
6370 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6372 [[ $free_space -le $((required_space / 1024)) ]] &&
6373 skip_env "need $required_space, have $free_space kbytes"
6376 local dd_count=$((file_size / dd_bs))
6378 # write data into the files
6383 for i in $(seq $NUMFILES); do
6385 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6386 error "write data into $file failed"
6388 for i in $(seq $NUMDIRS); do
6389 for j in $(seq $NUMFILES); do
6390 file=$dir/dir$i/file$j
6391 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6392 error "write data into $file failed"
6396 # $LFS_MIGRATE will fail if hard link migration is unsupported
6397 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6398 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6399 error "creating links to $dir/dir1/file1 failed"
6404 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6407 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6410 eval $cmd || error "$cmd failed"
6412 check_stripe_count $dir/file1 $expected
6414 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6416 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6417 # OST 1 if it is on OST 0. This file is small enough to
6418 # be on only one stripe.
6419 file=$dir/migr_1_ost
6420 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6421 error "write data into $file failed"
6422 local obdidx=$($LFS getstripe -i $file)
6423 local oldmd5=$(md5sum $file)
6426 [[ $obdidx -eq 0 ]] && newobdidx=1
6427 cmd="$LFS migrate -i $newobdidx $file"
6429 eval $cmd || error "$cmd failed"
6431 local realobdix=$($LFS getstripe -i $file)
6432 local newmd5=$(md5sum $file)
6434 [[ $newobdidx -ne $realobdix ]] &&
6435 error "new OST is different (was=$obdidx, "\
6436 "wanted=$newobdidx, got=$realobdix)"
6437 [[ "$oldmd5" != "$newmd5" ]] &&
6438 error "md5sum differ: $oldmd5, $newmd5"
6442 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6444 eval $cmd || error "$cmd failed"
6446 for j in $(seq $NUMFILES); do
6447 check_stripe_count $dir/dir1/file$j $expected
6450 # lfs_migrate works with lfs find
6451 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6452 $LFS_MIGRATE -y -c $expected"
6454 eval $cmd || error "$cmd failed"
6456 for i in $(seq 2 $NUMFILES); do
6457 check_stripe_count $dir/file$i $expected
6459 for i in $(seq 2 $NUMDIRS); do
6460 for j in $(seq $NUMFILES); do
6461 check_stripe_count $dir/dir$i/file$j $expected
6465 run_test 56w "check lfs_migrate -c stripe_count works"
6468 local file1=$DIR/$tdir/file1
6469 local create_pool=false
6470 local initial_pool=$($LFS getstripe -p $DIR)
6474 echo -n "Creating test dir..."
6475 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6478 echo -n "Creating test file..."
6479 touch $file1 || error "cannot create file"
6482 echo -n "Detecting existing pools..."
6483 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6485 if [ ${#pool_list[@]} -gt 0 ]; then
6486 echo "${pool_list[@]}"
6487 for thispool in "${pool_list[@]}"; do
6488 if [[ -z "$initial_pool" ||
6489 "$initial_pool" != "$thispool" ]]; then
6491 echo "Using existing pool '$pool'"
6496 echo "none detected."
6498 if [ -z "$pool" ]; then
6499 pool=${POOL:-testpool}
6500 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6501 echo -n "Creating pool '$pool'..."
6503 pool_add $pool &> /dev/null ||
6504 error "pool_add failed"
6507 echo -n "Adding target to pool..."
6508 pool_add_targets $pool 0 0 1 &> /dev/null ||
6509 error "pool_add_targets failed"
6513 echo -n "Setting pool using -p option..."
6514 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6515 error "migrate failed rc = $?"
6518 echo -n "Verifying test file is in pool after migrating..."
6519 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6520 error "file was not migrated to pool $pool"
6523 echo -n "Removing test file from pool '$pool'..."
6524 # "lfs migrate $file" won't remove the file from the pool
6525 # until some striping information is changed.
6526 $LFS migrate -c 1 $file1 &> /dev/null ||
6527 error "cannot remove from pool"
6528 [ "$($LFS getstripe -p $file1)" ] &&
6529 error "pool still set"
6532 echo -n "Setting pool using --pool option..."
6533 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6534 error "migrate failed rc = $?"
6539 if $create_pool; then
6540 destroy_test_pools 2> /dev/null ||
6541 error "destroy test pools failed"
6544 run_test 56wb "check lfs_migrate pool support"
6547 local file1="$DIR/$tdir/file1"
6554 echo -n "Creating test dir..."
6555 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6556 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6557 error "cannot set stripe by '-S 1M -c 1'"
6560 echo -n "Setting initial stripe for test file..."
6561 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6562 error "cannot set stripe"
6563 cur_ssize=$($LFS getstripe -S "$file1")
6564 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6567 # File currently set to -S 512K -c 1
6569 # Ensure -c and -S options are rejected when -R is set
6570 echo -n "Verifying incompatible options are detected..."
6571 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6572 error "incompatible -c and -R options not detected"
6573 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6574 error "incompatible -S and -R options not detected"
6577 # Ensure unrecognized options are passed through to 'lfs migrate'
6578 echo -n "Verifying -S option is passed through to lfs migrate..."
6579 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6580 error "migration failed"
6581 cur_ssize=$($LFS getstripe -S "$file1")
6582 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6585 # File currently set to -S 1M -c 1
6587 # Ensure long options are supported
6588 echo -n "Verifying long options supported..."
6589 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6590 error "long option without argument not supported"
6591 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6592 error "long option with argument not supported"
6593 cur_ssize=$($LFS getstripe -S "$file1")
6594 [ $cur_ssize -eq 524288 ] ||
6595 error "migrate --stripe-size $cur_ssize != 524288"
6598 # File currently set to -S 512K -c 1
6600 if [ "$OSTCOUNT" -gt 1 ]; then
6601 echo -n "Verifying explicit stripe count can be set..."
6602 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6603 error "migrate failed"
6604 cur_scount=$($LFS getstripe -c "$file1")
6605 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6609 # File currently set to -S 512K -c 1 or -S 512K -c 2
6611 # Ensure parent striping is used if -R is set, and no stripe
6612 # count or size is specified
6613 echo -n "Setting stripe for parent directory..."
6614 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6615 error "cannot set stripe '-S 2M -c 1'"
6618 echo -n "Verifying restripe option uses parent stripe settings..."
6619 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6620 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6621 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6622 error "migrate failed"
6623 cur_ssize=$($LFS getstripe -S "$file1")
6624 [ $cur_ssize -eq $parent_ssize ] ||
6625 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6626 cur_scount=$($LFS getstripe -c "$file1")
6627 [ $cur_scount -eq $parent_scount ] ||
6628 error "migrate -R stripe_count $cur_scount != $parent_scount"
6631 # File currently set to -S 1M -c 1
6633 # Ensure striping is preserved if -R is not set, and no stripe
6634 # count or size is specified
6635 echo -n "Verifying striping size preserved when not specified..."
6636 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6637 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6638 error "cannot set stripe on parent directory"
6639 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6640 error "migrate failed"
6641 cur_ssize=$($LFS getstripe -S "$file1")
6642 [ $cur_ssize -eq $orig_ssize ] ||
6643 error "migrate by default $cur_ssize != $orig_ssize"
6646 # Ensure file name properly detected when final option has no argument
6647 echo -n "Verifying file name properly detected..."
6648 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6649 error "file name interpreted as option argument"
6655 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6658 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6660 local file1=$DIR/$tdir/file1
6662 echo -n "Creating test dir..."
6663 test_mkdir $DIR/$tdir || error "cannot create dir"
6666 echo -n "Creating test file..."
6670 # Ensure 'lfs migrate' will fail by using a non-existent option,
6671 # and make sure rsync is not called to recover
6672 echo -n "Make sure --no-rsync option works..."
6673 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6674 grep -q 'refusing to fall back to rsync' ||
6675 error "rsync was called with --no-rsync set"
6678 # Ensure rsync is called without trying 'lfs migrate' first
6679 echo -n "Make sure --rsync option works..."
6680 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6681 grep -q 'falling back to rsync' &&
6682 error "lfs migrate was called with --rsync set"
6685 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6686 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6687 grep -q 'at the same time' ||
6688 error "--rsync and --no-rsync accepted concurrently"
6694 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6697 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6698 check_swap_layouts_support
6700 local dir=$DIR/$tdir
6701 local ref1=/etc/passwd
6702 local file1=$dir/file1
6704 test_mkdir $dir || error "creating dir $dir"
6705 $LFS setstripe -c 2 $file1
6707 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6708 stripe=$($LFS getstripe -c $file1)
6709 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6710 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6715 run_test 56x "lfs migration support"
6718 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6719 check_swap_layouts_support
6721 local dir=$DIR/$tdir/$testnum
6725 local ref1=/etc/passwd
6726 local file1=$dir/file1
6728 $LFS setstripe -c 2 $file1
6730 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6732 local stripe=$($LFS getstripe -c $file1)
6734 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6735 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6740 run_test 56xa "lfs migration --block support"
6742 check_migrate_links() {
6744 local file1="$dir/file1"
6748 local total_count=$(($begin + $count - 1))
6749 local symlink_count=10
6752 if [ ! -f "$file1" ]; then
6753 echo -n "creating initial file..."
6754 $LFS setstripe -c 1 -S "512k" "$file1" ||
6755 error "cannot setstripe initial file"
6758 echo -n "creating symlinks..."
6759 for s in $(seq 1 $symlink_count); do
6760 ln -s "$file1" "$dir/slink$s" ||
6761 error "cannot create symlinks"
6765 echo -n "creating nonlinked files..."
6766 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6767 error "cannot create nonlinked files"
6772 if [ ! -f "$dir/file$total_count" ]; then
6773 echo -n "creating hard links $begin:$total_count..."
6774 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6775 /dev/null || error "cannot create hard links"
6779 echo -n "checking number of hard links listed in xattrs..."
6780 local fid=$($LFS getstripe -F "$file1")
6781 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6784 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6785 skip "hard link list has unexpected size, skipping test"
6787 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6788 error "link names should exceed xattrs size"
6791 echo -n "migrating files..."
6792 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6794 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6797 # make sure all links have been properly migrated
6798 echo -n "verifying files..."
6799 fid=$($LFS getstripe -F "$file1") ||
6800 error "cannot get fid for file $file1"
6801 for i in $(seq 2 $total_count); do
6802 local fid2=$($LFS getstripe -F $dir/file$i)
6804 [ "$fid2" == "$fid" ] ||
6805 error "migrated hard link has mismatched FID"
6808 # make sure hard links were properly detected, and migration was
6809 # performed only once for the entire link set; nonlinked files should
6811 local actual=$(grep -c 'done' <<< "$migrate_out")
6812 local expected=$(($uniq_count + 1))
6814 [ "$actual" -eq "$expected" ] ||
6815 error "hard links individually migrated ($actual != $expected)"
6817 # make sure the correct number of hard links are present
6818 local hardlinks=$(stat -c '%h' "$file1")
6820 [ $hardlinks -eq $total_count ] ||
6821 error "num hard links $hardlinks != $total_count"
6828 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6829 skip "Need MDS version at least 2.10.55"
6831 local dir="$DIR/$tdir"
6833 test_mkdir "$dir" || error "cannot create dir $dir"
6835 echo "testing lfs migrate mode when all links fit within xattrs"
6836 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6838 echo "testing rsync mode when all links fit within xattrs"
6839 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6841 echo "testing lfs migrate mode when all links do not fit within xattrs"
6842 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6844 echo "testing rsync mode when all links do not fit within xattrs"
6845 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6847 chown -R $RUNAS_ID $dir
6848 echo "testing non-root lfs migrate mode when not all links are in xattr"
6849 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
6854 run_test 56xb "lfs migration hard link support"
6857 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6859 local dir="$DIR/$tdir"
6861 test_mkdir "$dir" || error "cannot create dir $dir"
6863 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6864 echo -n "Setting initial stripe for 20MB test file..."
6865 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6866 error "cannot setstripe 20MB file"
6868 echo -n "Sizing 20MB test file..."
6869 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6871 echo -n "Verifying small file autostripe count is 1..."
6872 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
6873 error "cannot migrate 20MB file"
6874 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6875 error "cannot get stripe for $dir/20mb"
6876 [ $stripe_count -eq 1 ] ||
6877 error "unexpected stripe count $stripe_count for 20MB file"
6881 # Test 2: File is small enough to fit within the available space on
6882 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6883 # have at least an additional 1KB for each desired stripe for test 3
6884 echo -n "Setting stripe for 1GB test file..."
6885 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
6887 echo -n "Sizing 1GB test file..."
6888 # File size is 1GB + 3KB
6889 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
6892 # need at least 512MB per OST for 1GB file to fit in 2 stripes
6893 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
6894 if (( avail > 524288 * OSTCOUNT )); then
6895 echo -n "Migrating 1GB file..."
6896 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
6897 error "cannot migrate 1GB file"
6899 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6900 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6901 error "cannot getstripe for 1GB file"
6902 [ $stripe_count -eq 2 ] ||
6903 error "unexpected stripe count $stripe_count != 2"
6907 # Test 3: File is too large to fit within the available space on
6908 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6909 if [ $OSTCOUNT -ge 3 ]; then
6910 # The required available space is calculated as
6911 # file size (1GB + 3KB) / OST count (3).
6912 local kb_per_ost=349526
6914 echo -n "Migrating 1GB file with limit..."
6915 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
6916 error "cannot migrate 1GB file with limit"
6919 stripe_count=$($LFS getstripe -c "$dir/1gb")
6920 echo -n "Verifying 1GB autostripe count with limited space..."
6921 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
6922 error "unexpected stripe count $stripe_count (min 3)"
6929 run_test 56xc "lfs migration autostripe"
6932 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6934 local dir=$DIR/$tdir
6935 local f_mgrt=$dir/$tfile.mgrt
6936 local f_yaml=$dir/$tfile.yaml
6937 local f_copy=$dir/$tfile.copy
6938 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
6939 local layout_copy="-c 2 -S 2M -i 1"
6940 local yamlfile=$dir/yamlfile
6941 local layout_before;
6944 test_mkdir "$dir" || error "cannot create dir $dir"
6945 $LFS setstripe $layout_yaml $f_yaml ||
6946 error "cannot setstripe $f_yaml with layout $layout_yaml"
6947 $LFS getstripe --yaml $f_yaml > $yamlfile
6948 $LFS setstripe $layout_copy $f_copy ||
6949 error "cannot setstripe $f_copy with layout $layout_copy"
6951 dd if=/dev/zero of=$f_mgrt bs=1M count=4
6953 # 1. test option --yaml
6954 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
6955 error "cannot migrate $f_mgrt with --yaml $yamlfile"
6956 layout_before=$(get_layout_param $f_yaml)
6957 layout_after=$(get_layout_param $f_mgrt)
6958 [ "$layout_after" == "$layout_before" ] ||
6959 error "lfs_migrate --yaml: $layout_after != $layout_before"
6961 # 2. test option --copy
6962 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
6963 error "cannot migrate $f_mgrt with --copy $f_copy"
6964 layout_before=$(get_layout_param $f_copy)
6965 layout_after=$(get_layout_param $f_mgrt)
6966 [ "$layout_after" == "$layout_before" ] ||
6967 error "lfs_migrate --copy: $layout_after != $layout_before"
6969 run_test 56xd "check lfs_migrate --yaml and --copy support"
6972 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6974 local dir=$DIR/$tdir
6975 local f_comp=$dir/$tfile
6976 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
6977 local layout_before=""
6978 local layout_after=""
6980 test_mkdir "$dir" || error "cannot create dir $dir"
6981 $LFS setstripe $layout $f_comp ||
6982 error "cannot setstripe $f_comp with layout $layout"
6983 layout_before=$(get_layout_param $f_comp)
6984 dd if=/dev/zero of=$f_comp bs=1M count=4
6986 # 1. migrate a comp layout file by lfs_migrate
6987 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
6988 layout_after=$(get_layout_param $f_comp)
6989 [ "$layout_before" == "$layout_after" ] ||
6990 error "lfs_migrate: $layout_before != $layout_after"
6992 # 2. migrate a comp layout file by lfs migrate
6993 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
6994 layout_after=$(get_layout_param $f_comp)
6995 [ "$layout_before" == "$layout_after" ] ||
6996 error "lfs migrate: $layout_before != $layout_after"
6998 run_test 56xe "migrate a composite layout file"
7001 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7002 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7005 local dir=$DIR/$tdir
7009 test_mkdir -p $dir || error "creating dir $dir"
7010 touch $f1 || error "creating std file $f1"
7011 $MULTIOP $f2 H2c || error "creating released file $f2"
7013 # a directory can be raid0, so ask only for files
7014 res=$($LFS find $dir -L raid0 -type f | wc -l)
7015 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7017 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7018 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7020 # only files can be released, so no need to force file search
7021 res=$($LFS find $dir -L released)
7022 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7024 res=$($LFS find $dir -type f \! -L released)
7025 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7027 run_test 56y "lfs find -L raid0|released"
7029 test_56z() { # LU-4824
7030 # This checks to make sure 'lfs find' continues after errors
7031 # There are two classes of errors that should be caught:
7032 # - If multiple paths are provided, all should be searched even if one
7034 # - If errors are encountered during the search, it should not terminate
7036 local dir=$DIR/$tdir
7040 for i in d{0..9}; do
7042 touch $dir/$i/$tfile
7044 $LFS find $DIR/non_existent_dir $dir &&
7045 error "$LFS find did not return an error"
7046 # Make a directory unsearchable. This should NOT be the last entry in
7047 # directory order. Arbitrarily pick the 6th entry
7048 chmod 700 $($LFS find $dir -type d | sed '6!d')
7050 $RUNAS $LFS find $DIR/non_existent $dir
7051 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7053 # The user should be able to see 10 directories and 9 files
7054 (( count == 19 )) ||
7055 error "$LFS find found $count != 19 entries after error"
7057 run_test 56z "lfs find should continue after an error"
7059 test_56aa() { # LU-5937
7060 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7062 local dir=$DIR/$tdir
7065 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7067 createmany -o $dir/striped_dir/${tfile}- 1024
7068 local dirs=$($LFS find --size +8k $dir/)
7070 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7072 run_test 56aa "lfs find --size under striped dir"
7074 test_56ab() { # LU-10705
7075 test_mkdir $DIR/$tdir
7076 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7077 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7078 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7079 # Flush writes to ensure valid blocks. Need to be more thorough for
7080 # ZFS, since blocks are not allocated/returned to client immediately.
7082 wait_zfs_commit ost1 2
7083 cancel_lru_locks osc
7086 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7088 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7090 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7091 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7093 rm -f $DIR/$tdir/$tfile.[123]
7095 run_test 56ab "lfs find --blocks"
7098 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7099 skip "Need MDS version at least 2.10.50"
7101 # Create composite files with one component
7102 local dir=$DIR/$tdir
7104 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7105 # Create composite files with three components
7106 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7107 # Create non-composite files
7108 createmany -o $dir/${tfile}- 10
7110 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7112 [[ $nfiles == 10 ]] ||
7113 error "lfs find -E 1M found $nfiles != 10 files"
7115 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7116 [[ $nfiles == 25 ]] ||
7117 error "lfs find ! -E 1M found $nfiles != 25 files"
7119 # All files have a component that starts at 0
7120 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7121 [[ $nfiles == 35 ]] ||
7122 error "lfs find --component-start 0 - $nfiles != 35 files"
7124 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7125 [[ $nfiles == 15 ]] ||
7126 error "lfs find --component-start 2M - $nfiles != 15 files"
7128 # All files created here have a componenet that does not starts at 2M
7129 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7130 [[ $nfiles == 35 ]] ||
7131 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7133 # Find files with a specified number of components
7134 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7135 [[ $nfiles == 15 ]] ||
7136 error "lfs find --component-count 3 - $nfiles != 15 files"
7138 # Remember non-composite files have a component count of zero
7139 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7140 [[ $nfiles == 10 ]] ||
7141 error "lfs find --component-count 0 - $nfiles != 10 files"
7143 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7144 [[ $nfiles == 20 ]] ||
7145 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7147 # All files have a flag called "init"
7148 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7149 [[ $nfiles == 35 ]] ||
7150 error "lfs find --component-flags init - $nfiles != 35 files"
7152 # Multi-component files will have a component not initialized
7153 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7154 [[ $nfiles == 15 ]] ||
7155 error "lfs find !--component-flags init - $nfiles != 15 files"
7160 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7163 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7164 skip "Need MDS version at least 2.10.57"
7174 # create mirrored directories and mirrored files
7175 mkdir $td || error "mkdir $td failed"
7176 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7177 createmany -o $tf- 10 || error "create $tf- failed"
7179 for i in $(seq 2); do
7181 mkdir $dir || error "mkdir $dir failed"
7182 $LFS mirror create -N$((3 + i)) $dir ||
7183 error "create mirrored dir $dir failed"
7184 createmany -o $dir/$tfile- 10 ||
7185 error "create $dir/$tfile- failed"
7188 # change the states of some mirrored files
7190 for i in $(seq 2); do
7192 for j in $(seq 4 9); do
7193 echo foo > $dir/$tfile-$j
7197 # find mirrored files with specific mirror count
7198 cmd="$LFS find --mirror-count 3 --type f $td"
7199 nfiles=$($cmd | wc -l)
7200 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7202 cmd="$LFS find ! --mirror-count 3 --type f $td"
7203 nfiles=$($cmd | wc -l)
7204 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7206 cmd="$LFS find --mirror-count +2 --type f $td"
7207 nfiles=$($cmd | wc -l)
7208 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7210 cmd="$LFS find --mirror-count -6 --type f $td"
7211 nfiles=$($cmd | wc -l)
7212 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7214 # find mirrored files with specific file state
7215 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7216 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7218 cmd="$LFS find --mirror-state=ro --type f $td"
7219 nfiles=$($cmd | wc -l)
7220 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7222 cmd="$LFS find ! --mirror-state=ro --type f $td"
7223 nfiles=$($cmd | wc -l)
7224 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7226 cmd="$LFS find --mirror-state=wp --type f $td"
7227 nfiles=$($cmd | wc -l)
7228 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7230 cmd="$LFS find ! --mirror-state=sp --type f $td"
7231 nfiles=$($cmd | wc -l)
7232 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7234 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7238 # note test will not do anything if MDS is not local
7239 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7240 skip_env "ldiskfs only test"
7242 remote_mds_nodsh && skip "remote MDS with nodsh"
7244 local MNTDEV="osd*.*MDT*.mntdev"
7245 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7246 [ -z "$DEV" ] && error "can't access $MNTDEV"
7247 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7248 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7249 error "can't access $DEV"
7250 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7251 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7255 run_test 57a "verify MDS filesystem created with large inodes =="
7258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7259 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7260 skip_env "ldiskfs only test"
7262 remote_mds_nodsh && skip "remote MDS with nodsh"
7264 local dir=$DIR/$tdir
7267 local fileN=$dir/f$filecount
7269 rm -rf $dir || error "removing $dir"
7271 local mdtidx=$($LFS getstripe -m $dir)
7272 local mdtname=MDT$(printf %04x $mdtidx)
7273 local facet=mds$((mdtidx + 1))
7275 echo "mcreating $filecount files"
7276 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7278 # verify that files do not have EAs yet
7279 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7280 error "$file1 has an EA"
7281 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7282 error "$fileN has an EA"
7286 df $dir #make sure we get new statfs data
7287 local mdsfree=$(do_facet $facet \
7288 lctl get_param -n osd*.*$mdtname.kbytesfree)
7289 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7292 echo "opening files to create objects/EAs"
7293 for file in $(seq -f $dir/f%g 1 $filecount); do
7294 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7295 error "opening $file"
7298 # verify that files have EAs now
7299 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7300 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7302 sleep 1 #make sure we get new statfs data
7304 local mdsfree2=$(do_facet $facet \
7305 lctl get_param -n osd*.*$mdtname.kbytesfree)
7306 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7308 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7309 if [ "$mdsfree" != "$mdsfree2" ]; then
7310 error "MDC before $mdcfree != after $mdcfree2"
7312 echo "MDC before $mdcfree != after $mdcfree2"
7313 echo "unable to confirm if MDS has large inodes"
7318 run_test 57b "default LOV EAs are stored inside large inodes ==="
7321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7322 [ -z "$(which wiretest 2>/dev/null)" ] &&
7323 skip_env "could not find wiretest"
7327 run_test 58 "verify cross-platform wire constants =============="
7330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7332 echo "touch 130 files"
7333 createmany -o $DIR/f59- 130
7335 unlinkmany $DIR/f59- 130
7337 # wait for commitment of removal
7338 wait_delete_completed
7340 run_test 59 "verify cancellation of llog records async ========="
7342 TEST60_HEAD="test_60 run $RANDOM"
7344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7345 remote_mgs_nodsh && skip "remote MGS with nodsh"
7346 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7347 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7348 skip_env "missing subtest run-llog.sh"
7350 log "$TEST60_HEAD - from kernel mode"
7351 do_facet mgs "$LCTL dk > /dev/null"
7352 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7353 do_facet mgs $LCTL dk > $TMP/$tfile
7355 # LU-6388: test llog_reader
7356 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7357 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7358 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7359 skip_env "missing llog_reader"
7360 local fstype=$(facet_fstype mgs)
7361 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7362 skip_env "Only for ldiskfs or zfs type mgs"
7364 local mntpt=$(facet_mntpt mgs)
7365 local mgsdev=$(mgsdevname 1)
7377 #get fid and record list
7378 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7380 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7382 #remount mgs as ldiskfs or zfs type
7383 stop mgs || error "stop mgs failed"
7384 mount_fstype mgs || error "remount mgs failed"
7385 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7388 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7389 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7394 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7396 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7398 echo "obj_file is $obj_file"
7399 do_facet mgs $llog_reader $obj_file
7401 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7402 awk '{ print $3 }' | sed -e "s/^type=//g")
7403 if [ $rec_type != $rec ]; then
7404 echo "FAILED test_60a wrong record type $rec_type," \
7410 #check obj path if record type is LLOG_LOGID_MAGIC
7411 if [ "$rec" == "1064553b" ]; then
7412 path=$(do_facet mgs $llog_reader $obj_file |
7413 grep "path=" | awk '{ print $NF }' |
7414 sed -e "s/^path=//g")
7415 if [ $obj_file != $mntpt/$path ]; then
7416 echo "FAILED test_60a wrong obj path" \
7417 "$montpt/$path, should be $obj_file"
7424 #restart mgs before "error", otherwise it will block the next test
7425 stop mgs || error "stop mgs failed"
7426 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7427 $pass || error "test failed, see FAILED test_60a messages for specifics"
7429 run_test 60a "llog_test run from kernel module and test llog_reader"
7431 test_60b() { # bug 6411
7432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7435 LLOG_COUNT=$(do_facet mgs dmesg |
7436 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7437 /llog_[a-z]*.c:[0-9]/ {
7449 [[ $LLOG_COUNT -gt 120 ]] &&
7450 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7452 run_test 60b "limit repeated messages from CERROR/CWARN"
7455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7457 echo "create 5000 files"
7458 createmany -o $DIR/f60c- 5000
7459 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7460 lctl set_param fail_loc=0x80000137
7461 unlinkmany $DIR/f60c- 5000
7462 lctl set_param fail_loc=0
7464 run_test 60c "unlink file when mds full"
7467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7469 SAVEPRINTK=$(lctl get_param -n printk)
7470 # verify "lctl mark" is even working"
7471 MESSAGE="test message ID $RANDOM $$"
7472 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7473 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7475 lctl set_param printk=0 || error "set lnet.printk failed"
7476 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7477 MESSAGE="new test message ID $RANDOM $$"
7478 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7479 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7480 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7482 lctl set_param -n printk="$SAVEPRINTK"
7484 run_test 60d "test printk console message masking"
7487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7488 remote_mds_nodsh && skip "remote MDS with nodsh"
7491 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7492 do_facet mds1 lctl set_param fail_loc=0x15b
7495 run_test 60e "no space while new llog is being created"
7501 test_mkdir -c $MDSCOUNT $DIR/$tdir
7506 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7507 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7509 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7510 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7511 index=$((index + 1))
7517 for i in {0..100}; do
7518 # define OBD_FAIL_OSD_TXN_START 0x19a
7519 local index=$((i % MDSCOUNT + 1))
7521 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7528 for i in $(seq $MDSCOUNT); do
7529 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7532 mkdir $DIR/$tdir/new || error "mkdir failed"
7533 rmdir $DIR/$tdir/new || error "rmdir failed"
7535 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7537 for i in $(seq $MDSCOUNT); do
7538 wait_update_facet mds$i "$LCTL get_param -n \
7539 mdd.$(facet_svc mds$i).lfsck_namespace |
7540 awk '/^status/ { print \\\$2 }'" "completed"
7543 ls -R $DIR/$tdir || error "ls failed"
7544 rm -rf $DIR/$tdir || error "rmdir failed"
7546 run_test 60g "transaction abort won't cause MDT hung"
7549 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7550 skip "Need MDS version at least 2.12.52"
7551 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7555 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7556 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7557 for fail_loc in 0x80000188 0x80000189; do
7558 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7559 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7560 error "mkdir $dir-$fail_loc failed"
7561 for i in {0..10}; do
7562 # create may fail on missing stripe
7563 echo $i > $DIR/$tdir-$fail_loc/$i
7565 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7566 error "getdirstripe $tdir-$fail_loc failed"
7567 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7568 error "migrate $tdir-$fail_loc failed"
7569 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7570 error "getdirstripe $tdir-$fail_loc failed"
7571 pushd $DIR/$tdir-$fail_loc
7573 echo $f | cmp $f - || error "$f data mismatch"
7576 rm -rf $DIR/$tdir-$fail_loc
7579 run_test 60h "striped directory with missing stripes can be accessed"
7582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7585 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7586 cancel_lru_locks osc
7587 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7590 run_test 61a "mmap() writes don't make sync hang ================"
7593 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7595 run_test 61b "mmap() of unstriped file is successful"
7597 # bug 2330 - insufficient obd_match error checking causes LBUG
7599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7603 cancel_lru_locks osc
7604 lctl set_param fail_loc=0x405
7605 cat $f && error "cat succeeded, expect -EIO"
7606 lctl set_param fail_loc=0
7608 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7609 # match every page all of the time.
7610 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7612 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7613 # Though this test is irrelevant anymore, it helped to reveal some
7614 # other grant bugs (LU-4482), let's keep it.
7615 test_63a() { # was test_63
7616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7618 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7620 for i in `seq 10` ; do
7621 dd if=/dev/zero of=$DIR/f63 bs=8k &
7627 rm -f $DIR/f63 || true
7629 run_test 63a "Verify oig_wait interruption does not crash ======="
7631 # bug 2248 - async write errors didn't return to application on sync
7632 # bug 3677 - async write errors left page locked
7634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7637 lctl set_param debug=-1
7639 # ensure we have a grant to do async writes
7640 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7643 sync # sync lest earlier test intercept the fail_loc
7645 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7646 lctl set_param fail_loc=0x80000406
7647 $MULTIOP $DIR/$tfile Owy && \
7648 error "sync didn't return ENOMEM"
7649 sync; sleep 2; sync # do a real sync this time to flush page
7650 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7651 error "locked page left in cache after async error" || true
7654 run_test 63b "async write errors should be returned to fsync ==="
7657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7660 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7662 run_test 64a "verify filter grant calculations (in kernel) ====="
7665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7667 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7669 run_test 64b "check out-of-space detection on client"
7672 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7674 run_test 64c "verify grant shrink"
7676 # this does exactly what osc_request.c:osc_announce_cached() does in
7677 # order to calculate max amount of grants to ask from server
7681 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7682 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7684 ((rpc_in_flight ++));
7685 nrpages=$((nrpages * rpc_in_flight))
7687 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7689 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7691 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7692 local undirty=$((nrpages * PAGE_SIZE))
7694 local max_extent_pages
7695 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7696 grep grant_max_extent_size | awk '{print $2}')
7697 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7698 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7699 local grant_extent_tax
7700 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7701 grep grant_extent_tax | awk '{print $2}')
7703 undirty=$((undirty + nrextents * grant_extent_tax))
7708 # this is size of unit for grant allocation. It should be equal to
7709 # what tgt_grant.c:tgt_grant_chunk() calculates
7713 local grant_extent_tax
7715 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7716 grep max_brw_size | awk '{print $2}')
7718 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7719 grep grant_extent_tax | awk '{print $2}')
7721 echo $(((max_brw_size + grant_extent_tax) * 2))
7725 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7726 skip "OST < 2.10.55 doesn't limit grants enough"
7728 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7729 local file=$DIR/$tfile
7731 [[ $($LCTL get_param osc.${tgt}.import |
7732 grep "connect_flags:.*grant_param") ]] ||
7733 skip "no grant_param connect flag"
7735 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7737 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7739 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7740 stack_trap "rm -f $file" EXIT
7742 $LFS setstripe $file -i 0 -c 1
7743 dd if=/dev/zero of=$file bs=1M count=1000 &
7748 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7749 if [[ $cur_grant -gt $max_cur_granted ]]
7752 error "cur_grant $cur_grant > $max_cur_granted"
7755 [[ $? -ne 0 ]] && break;
7760 wait_delete_completed
7761 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7763 run_test 64d "check grant limit exceed"
7765 # bug 1414 - set/get directories' stripe info
7767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7769 test_mkdir $DIR/$tdir
7771 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7773 run_test 65a "directory with no stripe info"
7776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7778 test_mkdir $DIR/$tdir
7779 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7781 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7784 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7786 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7790 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7792 test_mkdir $DIR/$tdir
7793 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7795 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7796 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7798 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7800 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7805 test_mkdir $DIR/$tdir
7806 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7807 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7809 if [[ $STRIPECOUNT -le 0 ]]; then
7811 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7812 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7813 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7815 sc=$(($STRIPECOUNT - 1))
7817 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7818 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7819 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7820 error "lverify failed"
7822 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7827 test_mkdir $DIR/$tdir
7829 $LFS setstripe $DIR/$tdir || error "setstripe"
7830 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7831 error "no stripe info failed"
7833 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7835 run_test 65e "directory setstripe defaults"
7838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7840 test_mkdir $DIR/${tdir}f
7841 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7842 error "setstripe succeeded" || true
7844 run_test 65f "dir setstripe permission (should return error) ==="
7847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7849 test_mkdir $DIR/$tdir
7850 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7852 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7853 error "setstripe -S failed"
7854 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7855 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7856 error "delete default stripe failed"
7858 run_test 65g "directory setstripe -d"
7861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7863 test_mkdir $DIR/$tdir
7864 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7866 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7867 error "setstripe -S failed"
7868 test_mkdir $DIR/$tdir/dd1
7869 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7870 error "stripe info inherit failed"
7872 run_test 65h "directory stripe info inherit ===================="
7875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7877 save_layout_restore_at_exit $MOUNT
7879 # bug6367: set non-default striping on root directory
7880 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7882 # bug12836: getstripe on -1 default directory striping
7883 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7885 # bug12836: getstripe -v on -1 default directory striping
7886 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7888 # bug12836: new find on -1 default directory striping
7889 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7891 run_test 65i "various tests to set root directory striping"
7893 test_65j() { # bug6367
7894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7898 # if we aren't already remounting for each test, do so for this test
7899 if [ "$I_MOUNTED" = "yes" ]; then
7900 cleanup || error "failed to unmount"
7904 save_layout_restore_at_exit $MOUNT
7906 $LFS setstripe -d $MOUNT || error "setstripe failed"
7908 run_test 65j "set default striping on root directory (bug 6367)="
7912 wait_delete_completed
7913 do_facet $SINGLEMDS "lctl set_param -n \
7914 osp.$ost*MDT0000.max_create_count=$max_count"
7915 do_facet $SINGLEMDS "lctl set_param -n \
7916 osp.$ost*MDT0000.create_count=$count"
7917 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7918 echo $INACTIVE_OSC "is Activate"
7920 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7923 test_65k() { # bug11679
7924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7925 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7926 remote_mds_nodsh && skip "remote MDS with nodsh"
7928 local disable_precreate=true
7929 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7930 disable_precreate=false
7932 echo "Check OST status: "
7933 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7934 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7936 for OSC in $MDS_OSCS; do
7937 echo $OSC "is active"
7938 do_facet $SINGLEMDS lctl --device %$OSC activate
7941 for INACTIVE_OSC in $MDS_OSCS; do
7942 local ost=$(osc_to_ost $INACTIVE_OSC)
7943 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
7944 lov.*md*.target_obd |
7945 awk -F: /$ost/'{ print $1 }' | head -n 1)
7948 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
7949 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
7951 echo "Deactivate: " $INACTIVE_OSC
7952 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
7954 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
7955 osp.$ost*MDT0000.create_count")
7956 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7957 osp.$ost*MDT0000.max_create_count")
7958 $disable_precreate &&
7959 do_facet $SINGLEMDS "lctl set_param -n \
7960 osp.$ost*MDT0000.max_create_count=0"
7962 for idx in $(seq 0 $((OSTCOUNT - 1))); do
7963 [ -f $DIR/$tdir/$idx ] && continue
7964 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
7965 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
7967 error "setstripe $idx should succeed"; }
7968 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
7970 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
7973 do_facet $SINGLEMDS "lctl set_param -n \
7974 osp.$ost*MDT0000.max_create_count=$max_count"
7975 do_facet $SINGLEMDS "lctl set_param -n \
7976 osp.$ost*MDT0000.create_count=$count"
7977 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7978 echo $INACTIVE_OSC "is Activate"
7980 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7983 run_test 65k "validate manual striping works properly with deactivated OSCs"
7985 test_65l() { # bug 12836
7986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7988 test_mkdir -p $DIR/$tdir/test_dir
7989 $LFS setstripe -c -1 $DIR/$tdir/test_dir
7990 $LFS find -mtime -1 $DIR/$tdir >/dev/null
7992 run_test 65l "lfs find on -1 stripe dir ========================"
7995 local layout=$(save_layout $MOUNT)
7996 $RUNAS $LFS setstripe -c 2 $MOUNT && {
7997 restore_layout $MOUNT $layout
7998 error "setstripe should fail by non-root users"
8002 run_test 65m "normal user can't set filesystem default stripe"
8005 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8006 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8007 skip "Need MDS version at least 2.12.50"
8008 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8010 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8011 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8012 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8014 local root_layout=$(save_layout $MOUNT)
8015 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8017 # new subdirectory under root directory should not inherit
8018 # the default layout from root
8019 local dir1=$MOUNT/$tdir-1
8020 mkdir $dir1 || error "mkdir $dir1 failed"
8021 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8022 error "$dir1 shouldn't have LOV EA"
8024 # delete the default layout on root directory
8025 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8027 local dir2=$MOUNT/$tdir-2
8028 mkdir $dir2 || error "mkdir $dir2 failed"
8029 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8030 error "$dir2 shouldn't have LOV EA"
8032 # set a new striping pattern on root directory
8033 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8034 local new_def_stripe_size=$((def_stripe_size * 2))
8035 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8036 error "set stripe size on $MOUNT failed"
8038 # new file created in $dir2 should inherit the new stripe size from
8039 # the filesystem default
8040 local file2=$dir2/$tfile-2
8041 touch $file2 || error "touch $file2 failed"
8043 local file2_stripe_size=$($LFS getstripe -S $file2)
8044 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8045 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8047 local dir3=$MOUNT/$tdir-3
8048 mkdir $dir3 || error "mkdir $dir3 failed"
8049 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8050 # the root layout, which is the actual default layout that will be used
8051 # when new files are created in $dir3.
8052 local dir3_layout=$(get_layout_param $dir3)
8053 local root_dir_layout=$(get_layout_param $MOUNT)
8054 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8055 error "$dir3 should show the default layout from $MOUNT"
8057 # set OST pool on root directory
8058 local pool=$TESTNAME
8059 pool_add $pool || error "add $pool failed"
8060 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8061 error "add targets to $pool failed"
8063 $LFS setstripe -p $pool $MOUNT ||
8064 error "set OST pool on $MOUNT failed"
8066 # new file created in $dir3 should inherit the pool from
8067 # the filesystem default
8068 local file3=$dir3/$tfile-3
8069 touch $file3 || error "touch $file3 failed"
8071 local file3_pool=$($LFS getstripe -p $file3)
8072 [[ "$file3_pool" = "$pool" ]] ||
8073 error "$file3 didn't inherit OST pool $pool"
8075 local dir4=$MOUNT/$tdir-4
8076 mkdir $dir4 || error "mkdir $dir4 failed"
8077 local dir4_layout=$(get_layout_param $dir4)
8078 root_dir_layout=$(get_layout_param $MOUNT)
8079 echo "$LFS getstripe -d $dir4"
8080 $LFS getstripe -d $dir4
8081 echo "$LFS getstripe -d $MOUNT"
8082 $LFS getstripe -d $MOUNT
8083 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8084 error "$dir4 should show the default layout from $MOUNT"
8086 # new file created in $dir4 should inherit the pool from
8087 # the filesystem default
8088 local file4=$dir4/$tfile-4
8089 touch $file4 || error "touch $file4 failed"
8091 local file4_pool=$($LFS getstripe -p $file4)
8092 [[ "$file4_pool" = "$pool" ]] ||
8093 error "$file4 didn't inherit OST pool $pool"
8095 # new subdirectory under non-root directory should inherit
8096 # the default layout from its parent directory
8097 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8098 error "set directory layout on $dir4 failed"
8100 local dir5=$dir4/$tdir-5
8101 mkdir $dir5 || error "mkdir $dir5 failed"
8103 dir4_layout=$(get_layout_param $dir4)
8104 local dir5_layout=$(get_layout_param $dir5)
8105 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8106 error "$dir5 should inherit the default layout from $dir4"
8108 # though subdir under ROOT doesn't inherit default layout, but
8109 # its sub dir/file should be created with default layout.
8110 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8111 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8112 skip "Need MDS version at least 2.12.59"
8114 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8115 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8116 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8118 if [ $default_lmv_hash == "none" ]; then
8119 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8121 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8122 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8125 $LFS setdirstripe -D -c 2 $MOUNT ||
8126 error "setdirstripe -D -c 2 failed"
8127 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8128 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8129 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8131 run_test 65n "don't inherit default layout from root for new subdirectories"
8133 # bug 2543 - update blocks count on client
8135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8138 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8139 sync; sync_all_data; sync; sync_all_data
8140 cancel_lru_locks osc
8141 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8142 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8144 run_test 66 "update inode blocks count on client ==============="
8147 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8151 swapon -s | awk '($1 == "'$1'") { print $4 }'
8154 # bug5265, obdfilter oa2dentry return -ENOENT
8155 # #define OBD_FAIL_SRV_ENOENT 0x217
8157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8158 remote_ost_nodsh && skip "remote OST with nodsh"
8161 $LFS setstripe -c 1 -i 0 $f
8163 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8165 do_facet ost1 lctl set_param fail_loc=0x217
8166 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8167 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8169 do_facet ost1 lctl set_param fail_loc=0
8170 $DIRECTIO write $f 0 2 || error "write error"
8172 cancel_lru_locks osc
8173 $DIRECTIO read $f 0 1 || error "read error"
8175 do_facet ost1 lctl set_param fail_loc=0x217
8176 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8178 do_facet ost1 lctl set_param fail_loc=0
8181 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8184 test_mkdir $DIR/$tdir
8185 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8186 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8188 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8190 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8192 [ "$RUNAS_ID" = "$UID" ] &&
8193 skip_env "RUNAS_ID = UID = $UID -- skipping"
8194 # Check that testing environment is properly set up. Skip if not
8195 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8196 skip_env "User $RUNAS_ID does not exist - skipping"
8199 chmod 777 $DIR/$tfile
8200 chmod ug+s $DIR/$tfile
8201 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8202 error "$RUNAS dd $DIR/$tfile failed"
8203 # See if we are still setuid/sgid
8204 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8205 error "S/gid is not dropped on write"
8206 # Now test that MDS is updated too
8207 cancel_lru_locks mdc
8208 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8209 error "S/gid is not dropped on MDS"
8212 run_test 72a "Test that remove suid works properly (bug5695) ===="
8214 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8217 [ "$RUNAS_ID" = "$UID" ] &&
8218 skip_env "RUNAS_ID = UID = $UID -- skipping"
8219 [ "$RUNAS_ID" -eq 0 ] &&
8220 skip_env "RUNAS_ID = 0 -- skipping"
8221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8222 # Check that testing environment is properly set up. Skip if not
8223 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8224 skip_env "User $RUNAS_ID does not exist - skipping"
8226 touch $DIR/${tfile}-f{g,u}
8227 test_mkdir $DIR/${tfile}-dg
8228 test_mkdir $DIR/${tfile}-du
8229 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8230 chmod g+s $DIR/${tfile}-{f,d}g
8231 chmod u+s $DIR/${tfile}-{f,d}u
8232 for perm in 777 2777 4777; do
8233 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8234 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8235 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8236 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8240 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8242 # bug 3462 - multiple simultaneous MDC requests
8244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8246 test_mkdir $DIR/d73-1
8247 test_mkdir $DIR/d73-2
8248 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8251 lctl set_param fail_loc=0x80000129
8252 $MULTIOP $DIR/d73-1/f73-2 Oc &
8254 lctl set_param fail_loc=0
8256 $MULTIOP $DIR/d73-2/f73-3 Oc &
8260 wait $pid1 || return 1
8264 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8265 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8266 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8270 run_test 73 "multiple MDC requests (should not deadlock)"
8272 test_74a() { # bug 6149, 6184
8273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8276 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8278 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8279 # will spin in a tight reconnection loop
8280 $LCTL set_param fail_loc=0x8000030e
8281 # get any lock that won't be difficult - lookup works.
8283 $LCTL set_param fail_loc=0
8287 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8289 test_74b() { # bug 13310
8290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8292 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8294 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8295 # will spin in a tight reconnection loop
8296 $LCTL set_param fail_loc=0x8000030e
8297 # get a "difficult" lock
8299 $LCTL set_param fail_loc=0
8303 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8308 #define OBD_FAIL_LDLM_NEW_LOCK
8309 $LCTL set_param fail_loc=0x319
8310 touch $DIR/$tfile && error "touch successful"
8311 $LCTL set_param fail_loc=0
8314 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8317 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8320 test_76() { # Now for bug 20433, added originally in bug 1443
8321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8323 cancel_lru_locks osc
8324 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8325 local before=$(num_inodes)
8326 local count=$((512 * cpus))
8327 [ "$SLOW" = "no" ] && count=$((64 * cpus))
8329 echo "before inodes: $before"
8330 for i in $(seq $count); do
8334 cancel_lru_locks osc
8335 local after=$(num_inodes)
8336 echo "after inodes: $after"
8337 while (( after > before + 8 * ${cpus:-1} )); do
8341 (( wait % 5 == 0 )) && echo "wait $wait seconds inodes: $after"
8342 if (( wait > 30 )); then
8343 error "inode slab grew from $before to $after"
8347 run_test 76 "confirm clients recycle inodes properly ===="
8353 # Note: in sptlrpc modes which enable its own bulk checksum, the
8354 # original crc32_le bulk checksum will be automatically disabled,
8355 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8356 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8357 # In this case set_checksums() will not be no-op, because sptlrpc
8358 # bulk checksum will be enabled all through the test.
8360 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8361 lctl set_param -n osc.*.checksums $1
8365 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8366 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8367 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8368 tr -d [] | head -n1)}
8371 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8373 log "set checksum type to $1, rc = $rc"
8377 get_osc_checksum_type()
8379 # arugment 1: OST name, like OST0000
8381 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8382 sed 's/.*\[\(.*\)\].*/\1/g')
8384 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8388 F77_TMP=$TMP/f77-temp
8391 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8392 error "error writing to $F77_TMP"
8395 test_77a() { # bug 10889
8396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8397 $GSS && skip_env "could not run with gss"
8399 [ ! -f $F77_TMP ] && setup_f77
8401 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8405 run_test 77a "normal checksum read/write operation"
8407 test_77b() { # bug 10889
8408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8409 $GSS && skip_env "could not run with gss"
8411 [ ! -f $F77_TMP ] && setup_f77
8412 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8413 $LCTL set_param fail_loc=0x80000409
8416 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8417 error "dd error: $?"
8418 $LCTL set_param fail_loc=0
8420 for algo in $CKSUM_TYPES; do
8421 cancel_lru_locks osc
8422 set_checksum_type $algo
8423 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8424 $LCTL set_param fail_loc=0x80000408
8425 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8426 $LCTL set_param fail_loc=0
8429 set_checksum_type $ORIG_CSUM_TYPE
8432 run_test 77b "checksum error on client write, read"
8437 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8439 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8440 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8441 $check_ost && [ -n "$ost_file_prefix" ] &&
8442 do_facet ost1 rm -f ${ost_file_prefix}\*
8446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8447 $GSS && skip_env "could not run with gss"
8448 remote_ost_nodsh && skip "remote OST with nodsh"
8451 local osc_file_prefix
8453 local check_ost=false
8454 local ost_file_prefix
8460 # ensure corruption will occur on first OSS/OST
8461 $LFS setstripe -i 0 $DIR/$tfile
8463 [ ! -f $F77_TMP ] && setup_f77
8464 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8465 error "dd write error: $?"
8466 fid=$($LFS path2fid $DIR/$tfile)
8468 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8471 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8472 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8474 echo "OSS do not support bulk pages dump upon error"
8477 osc_file_prefix=$($LCTL get_param -n debug_path)
8478 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8480 trap cleanup_77c EXIT
8483 # enable bulk pages dump upon error on Client
8484 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8485 # enable bulk pages dump upon error on OSS
8487 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8489 # flush Client cache to allow next read to reach OSS
8490 cancel_lru_locks osc
8492 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8493 $LCTL set_param fail_loc=0x80000408
8494 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8495 $LCTL set_param fail_loc=0
8499 # check cksum dump on Client
8500 osc_file=$(ls ${osc_file_prefix}*)
8501 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8502 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8503 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8504 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8505 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8507 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8508 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8509 error "dump content does not match on Client"
8511 $check_ost || skip "No need to check cksum dump on OSS"
8513 # check cksum dump on OSS
8514 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8515 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8516 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8517 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8518 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8519 error "dump content does not match on OSS"
8523 run_test 77c "checksum error on client read with debug"
8525 test_77d() { # bug 10889
8526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8527 $GSS && skip_env "could not run with gss"
8529 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8530 $LCTL set_param fail_loc=0x80000409
8532 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8533 error "direct write: rc=$?"
8534 $LCTL set_param fail_loc=0
8537 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8538 $LCTL set_param fail_loc=0x80000408
8540 cancel_lru_locks osc
8541 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8542 error "direct read: rc=$?"
8543 $LCTL set_param fail_loc=0
8546 run_test 77d "checksum error on OST direct write, read"
8548 test_77f() { # bug 10889
8549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8550 $GSS && skip_env "could not run with gss"
8553 for algo in $CKSUM_TYPES; do
8554 cancel_lru_locks osc
8555 set_checksum_type $algo
8556 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8557 $LCTL set_param fail_loc=0x409
8558 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8559 error "direct write succeeded"
8560 $LCTL set_param fail_loc=0
8562 set_checksum_type $ORIG_CSUM_TYPE
8565 run_test 77f "repeat checksum error on write (expect error)"
8567 test_77g() { # bug 10889
8568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8569 $GSS && skip_env "could not run with gss"
8570 remote_ost_nodsh && skip "remote OST with nodsh"
8572 [ ! -f $F77_TMP ] && setup_f77
8574 local file=$DIR/$tfile
8575 stack_trap "rm -f $file" EXIT
8577 $LFS setstripe -c 1 -i 0 $file
8578 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8579 do_facet ost1 lctl set_param fail_loc=0x8000021a
8581 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8582 error "write error: rc=$?"
8583 do_facet ost1 lctl set_param fail_loc=0
8586 cancel_lru_locks osc
8587 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8588 do_facet ost1 lctl set_param fail_loc=0x8000021b
8590 cmp $F77_TMP $file || error "file compare failed"
8591 do_facet ost1 lctl set_param fail_loc=0
8594 run_test 77g "checksum error on OST write, read"
8596 test_77k() { # LU-10906
8597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8598 $GSS && skip_env "could not run with gss"
8600 local cksum_param="osc.$FSNAME*.checksums"
8601 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8605 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8606 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8607 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8611 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8612 error "failed to set checksum=$i on MGS"
8613 wait_update $HOSTNAME "$get_checksum" $i
8615 echo "remount client, checksum should be $i"
8616 remount_client $MOUNT || error "failed to remount client"
8617 checksum=$(eval $get_checksum)
8618 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8620 # remove persistent param to avoid races with checksum mountopt below
8621 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8622 error "failed to delete checksum on MGS"
8624 for opt in "checksum" "nochecksum"; do
8625 #remount with mount option
8626 echo "remount client with option $opt, checksum should be $i"
8627 umount_client $MOUNT || error "failed to umount client"
8628 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8629 error "failed to mount client with option '$opt'"
8630 checksum=$(eval $get_checksum)
8631 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8635 remount_client $MOUNT || error "failed to remount client"
8637 run_test 77k "enable/disable checksum correctly"
8640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8641 $GSS && skip_env "could not run with gss"
8644 stack_trap "set_checksums $ORIG_CSUM" EXIT
8645 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8647 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8649 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8650 for algo in $CKSUM_TYPES; do
8651 set_checksum_type $algo || error "fail to set checksum type $algo"
8652 osc_algo=$(get_osc_checksum_type OST0000)
8653 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8655 # no locks, no reqs to let the connection idle
8656 cancel_lru_locks osc
8657 lru_resize_disable osc
8658 wait_osc_import_state client ost1 IDLE
8660 # ensure ost1 is connected
8661 stat $DIR/$tfile >/dev/null || error "can't stat"
8662 wait_osc_import_state client ost1 FULL
8664 osc_algo=$(get_osc_checksum_type OST0000)
8665 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8669 run_test 77l "preferred checksum type is remembered after reconnected"
8671 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8680 test_78() { # bug 10901
8681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8682 remote_ost || skip_env "local OST"
8685 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8686 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8687 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8688 echo "MemTotal: $MEMTOTAL"
8690 # reserve 256MB of memory for the kernel and other running processes,
8691 # and then take 1/2 of the remaining memory for the read/write buffers.
8692 if [ $MEMTOTAL -gt 512 ] ;then
8693 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8695 # for those poor memory-starved high-end clusters...
8696 MEMTOTAL=$((MEMTOTAL / 2))
8698 echo "Mem to use for directio: $MEMTOTAL"
8700 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8701 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8702 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8703 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8705 echo "Smallest OST: $SMALLESTOST"
8706 [[ $SMALLESTOST -lt 10240 ]] &&
8707 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8709 trap cleanup_test_78 EXIT
8711 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8712 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8714 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8715 echo "File size: $F78SIZE"
8716 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8717 for i in $(seq 1 $NSEQ); do
8718 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8719 echo directIO rdwr round $i of $NSEQ
8720 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8725 run_test 78 "handle large O_DIRECT writes correctly ============"
8727 test_79() { # bug 12743
8728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8730 wait_delete_completed
8732 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8733 BKFREE=$(calc_osc_kbytes kbytesfree)
8734 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8736 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8737 DFTOTAL=`echo $STRING | cut -d, -f1`
8738 DFUSED=`echo $STRING | cut -d, -f2`
8739 DFAVAIL=`echo $STRING | cut -d, -f3`
8740 DFFREE=$(($DFTOTAL - $DFUSED))
8742 ALLOWANCE=$((64 * $OSTCOUNT))
8744 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8745 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8746 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8748 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8749 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8750 error "df free($DFFREE) mismatch OST free($BKFREE)"
8752 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8753 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8754 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8757 run_test 79 "df report consistency check ======================="
8759 test_80() { # bug 10718
8760 remote_ost_nodsh && skip "remote OST with nodsh"
8761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8763 # relax strong synchronous semantics for slow backends like ZFS
8764 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8765 local soc="obdfilter.*.sync_lock_cancel"
8766 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8768 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
8769 if [ -z "$save" ]; then
8770 soc="obdfilter.*.sync_on_lock_cancel"
8771 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8774 if [ "$save" != "never" ]; then
8775 local hosts=$(comma_list $(osts_nodes))
8777 do_nodes $hosts $LCTL set_param $soc=never
8778 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
8782 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8784 local before=$(date +%s)
8785 cancel_lru_locks osc
8786 local after=$(date +%s)
8787 local diff=$((after - before))
8788 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
8792 run_test 80 "Page eviction is equally fast at high offsets too"
8794 test_81a() { # LU-456
8795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8796 remote_ost_nodsh && skip "remote OST with nodsh"
8798 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8799 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8800 do_facet ost1 lctl set_param fail_loc=0x80000228
8802 # write should trigger a retry and success
8803 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8804 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8806 if [ $RC -ne 0 ] ; then
8807 error "write should success, but failed for $RC"
8810 run_test 81a "OST should retry write when get -ENOSPC ==============="
8812 test_81b() { # LU-456
8813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8814 remote_ost_nodsh && skip "remote OST with nodsh"
8816 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8817 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8818 do_facet ost1 lctl set_param fail_loc=0x228
8820 # write should retry several times and return -ENOSPC finally
8821 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8822 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8825 if [ $RC -ne $ENOSPC ] ; then
8826 error "dd should fail for -ENOSPC, but succeed."
8829 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8831 test_82() { # LU-1031
8832 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8836 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8838 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8840 kill -USR1 $MULTIPID2
8842 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8843 error "First grouplock does not block second one"
8845 echo "Second grouplock blocks first one"
8847 kill -USR1 $MULTIPID1
8851 run_test 82 "Basic grouplock test"
8854 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8856 test_mkdir $DIR/$tdir.cvsroot
8857 chown $RUNAS_ID $DIR/$tdir.cvsroot
8860 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8863 # some versions of cvs import exit(1) when asked to import links or
8864 # files they can't read. ignore those files.
8865 local toignore=$(find . -type l -printf '-I %f\n' -o \
8866 ! -perm /4 -printf '-I %f\n')
8867 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8868 $tdir.reposname vtag rtag
8871 test_mkdir $DIR/$tdir.reposname
8872 chown $RUNAS_ID $DIR/$tdir.reposname
8873 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8875 cd $DIR/$tdir.reposname
8877 $RUNAS cvs add -m 'addmsg' foo99
8879 $RUNAS cvs commit -m 'nomsg' foo99
8880 rm -fr $DIR/$tdir.cvsroot
8882 run_test 99 "cvs strange file/directory operations"
8885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8886 [[ "$NETTYPE" =~ tcp ]] ||
8887 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8888 remote_ost_nodsh && skip "remote OST with nodsh"
8889 remote_mds_nodsh && skip "remote MDS with nodsh"
8891 skip "useless for local single node setup"
8893 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8894 [ "$PROT" != "tcp" ] && continue
8895 RPORT=$(echo $REMOTE | cut -d: -f2)
8896 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8899 LPORT=`echo $LOCAL | cut -d: -f2`
8900 if [ $LPORT -ge 1024 ]; then
8901 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8903 error_exit "local: $LPORT > 1024, remote: $RPORT"
8906 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8908 run_test 100 "check local port using privileged port ==========="
8910 function get_named_value()
8919 echo $line | sed "s/^$tag[ ]*//"
8926 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8927 awk '/^max_cached_mb/ { print $2 }')
8930 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8940 local cache_limit=32
8942 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8943 trap cleanup_101a EXIT
8944 $LCTL set_param -n llite.*.read_ahead_stats 0
8945 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8948 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8950 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8951 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8954 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8955 get_named_value 'read but discarded' | cut -d" " -f1); do
8956 discard=$(($discard + $s))
8960 $LCTL get_param osc.*-osc*.rpc_stats
8961 $LCTL get_param llite.*.read_ahead_stats
8963 # Discard is generally zero, but sometimes a few random reads line up
8964 # and trigger larger readahead, which is wasted & leads to discards.
8965 if [[ $(($discard)) -gt $nreads ]]; then
8966 error "too many ($discard) discarded pages"
8968 rm -f $DIR/$tfile || true
8970 run_test 101a "check read-ahead for random reads"
8973 test_mkdir $DIR/$tdir
8975 local FILE_LENGTH=$2
8978 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
8980 local list=$(comma_list $(osts_nodes))
8981 set_osd_param $list '' read_cache_enable 0
8982 set_osd_param $list '' writethrough_cache_enable 0
8984 trap cleanup_test101bc EXIT
8985 # prepare the read-ahead file
8986 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
8988 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
8989 count=$FILE_SIZE_MB 2> /dev/null
8993 cleanup_test101bc() {
8998 local list=$(comma_list $(osts_nodes))
8999 set_osd_param $list '' read_cache_enable 1
9000 set_osd_param $list '' writethrough_cache_enable 1
9004 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9009 local STRIPE_SIZE=$2
9010 local FILE_LENGTH=$3
9011 local RA_INC=1048576
9012 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9013 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9014 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9015 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9016 get_named_value 'read but discarded' |
9017 cut -d" " -f1 | calc_total)
9018 if [[ $DISCARD -gt $discard_limit ]]; then
9019 $LCTL get_param llite.*.read_ahead_stats
9020 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9022 echo "Read-ahead success for size ${READ_SIZE}"
9027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9028 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9030 local STRIPE_SIZE=1048576
9031 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9033 if [ $SLOW == "yes" ]; then
9034 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9036 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9039 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9041 # prepare the read-ahead file
9042 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9043 cancel_lru_locks osc
9044 for BIDX in 2 4 8 16 32 64 128 256
9046 local BSIZE=$((BIDX*4096))
9047 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9048 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9049 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9050 $LCTL set_param -n llite.*.read_ahead_stats 0
9051 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9052 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9053 cancel_lru_locks osc
9054 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9059 run_test 101b "check stride-io mode read-ahead ================="
9062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9064 local STRIPE_SIZE=1048576
9065 local FILE_LENGTH=$((STRIPE_SIZE*100))
9070 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9072 cancel_lru_locks osc
9073 $LCTL set_param osc.*.rpc_stats 0
9074 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9075 $LCTL get_param osc.*.rpc_stats
9076 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9077 local stats=$($LCTL get_param -n $osc_rpc_stats)
9078 local lines=$(echo "$stats" | awk 'END {print NR;}')
9081 if [ $lines -le 20 ]; then
9082 echo "continue debug"
9085 for size in 1 2 4 8; do
9086 local rpc=$(echo "$stats" |
9087 awk '($1 == "'$size':") {print $2; exit; }')
9088 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9089 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9091 echo "$osc_rpc_stats check passed!"
9096 run_test 101c "check stripe_size aligned read-ahead ================="
9099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9101 local file=$DIR/$tfile
9102 local sz_MB=${FILESIZE_101d:-500}
9103 local ra_MB=${READAHEAD_MB:-40}
9105 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9106 [ $free_MB -lt $sz_MB ] &&
9107 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9109 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9110 $LFS setstripe -c -1 $file || error "setstripe failed"
9112 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9113 echo Cancel LRU locks on lustre client to flush the client cache
9114 cancel_lru_locks osc
9116 echo Disable read-ahead
9117 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9118 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9119 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9120 $LCTL get_param -n llite.*.max_read_ahead_mb
9122 echo Reading the test file $file with read-ahead disabled
9123 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
9125 echo Cancel LRU locks on lustre client to flush the client cache
9126 cancel_lru_locks osc
9127 echo Enable read-ahead with ${ra_MB}MB
9128 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9130 echo Reading the test file $file with read-ahead enabled
9131 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
9133 echo "read-ahead disabled time read $raOFF"
9134 echo "read-ahead enabled time read $raON"
9137 wait_delete_completed
9139 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
9140 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9142 run_test 101d "file read with and without read-ahead enabled"
9145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9147 local file=$DIR/$tfile
9148 local size_KB=500 #KB
9152 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9153 local need_KB=$((count * size_KB))
9154 [[ $free_KB -le $need_KB ]] &&
9155 skip_env "Need free space $need_KB, have $free_KB"
9157 echo "Creating $count ${size_KB}K test files"
9158 for ((i = 0; i < $count; i++)); do
9159 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9162 echo "Cancel LRU locks on lustre client to flush the client cache"
9163 cancel_lru_locks $OSC
9165 echo "Reset readahead stats"
9166 $LCTL set_param -n llite.*.read_ahead_stats 0
9168 for ((i = 0; i < $count; i++)); do
9169 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9172 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9173 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9175 for ((i = 0; i < $count; i++)); do
9176 rm -rf $file.$i 2>/dev/null
9179 #10000 means 20% reads are missing in readahead
9180 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9182 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9185 which iozone || skip_env "no iozone installed"
9187 local old_debug=$($LCTL get_param debug)
9188 old_debug=${old_debug#*=}
9189 $LCTL set_param debug="reada mmap"
9191 # create a test file
9192 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9194 echo Cancel LRU locks on lustre client to flush the client cache
9195 cancel_lru_locks osc
9197 echo Reset readahead stats
9198 $LCTL set_param -n llite.*.read_ahead_stats 0
9200 echo mmap read the file with small block size
9201 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9204 echo checking missing pages
9205 $LCTL get_param llite.*.read_ahead_stats
9206 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9207 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9209 $LCTL set_param debug="$old_debug"
9210 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9213 run_test 101f "check mmap read performance"
9215 test_101g_brw_size_test() {
9217 local pages=$((mb * 1048576 / PAGE_SIZE))
9218 local file=$DIR/$tfile
9220 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9221 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9222 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9223 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9227 stack_trap "rm -f $file" EXIT
9228 $LCTL set_param -n osc.*.rpc_stats=0
9230 # 10 RPCs should be enough for the test
9232 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9233 { error "dd write ${mb} MB blocks failed"; return 3; }
9234 cancel_lru_locks osc
9235 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9236 { error "dd write ${mb} MB blocks failed"; return 4; }
9238 # calculate number of full-sized read and write RPCs
9239 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9240 sed -n '/pages per rpc/,/^$/p' |
9241 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9242 END { print reads,writes }'))
9243 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9245 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9252 remote_ost_nodsh && skip "remote OST with nodsh"
9255 local osts=$(get_facets OST)
9256 local list=$(comma_list $(osts_nodes))
9257 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9258 local brw_size="obdfilter.*.brw_size"
9260 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9262 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9264 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9265 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9266 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9267 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9268 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9269 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9271 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9274 if [[ $orig_mb -lt 16 ]]; then
9275 save_lustre_params $osts "$brw_size" > $p
9276 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9277 error "set 16MB RPC size failed"
9279 echo "remount client to enable new RPC size"
9280 remount_client $MOUNT || error "remount_client failed"
9283 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9284 # should be able to set brw_size=12, but no rpc_stats for that
9285 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9288 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9290 if [[ $orig_mb -lt 16 ]]; then
9291 restore_lustre_params < $p
9292 remount_client $MOUNT || error "remount_client restore failed"
9295 rm -f $p $DIR/$tfile
9297 run_test 101g "Big bulk(4/16 MiB) readahead"
9300 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9302 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9303 error "dd 70M file failed"
9304 echo Cancel LRU locks on lustre client to flush the client cache
9305 cancel_lru_locks osc
9307 echo "Reset readahead stats"
9308 $LCTL set_param -n llite.*.read_ahead_stats 0
9310 echo "Read 10M of data but cross 64M bundary"
9311 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9312 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9313 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9314 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9315 rm -f $p $DIR/$tfile
9317 run_test 101h "Readahead should cover current read window"
9320 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9321 error "dd 10M file failed"
9323 local max_per_file_mb=$($LCTL get_param -n \
9324 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9325 cancel_lru_locks osc
9326 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9327 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9328 error "set max_read_ahead_per_file_mb to 1 failed"
9330 echo "Reset readahead stats"
9331 $LCTL set_param llite.*.read_ahead_stats=0
9333 dd if=$DIR/$tfile of=/dev/null bs=2M
9335 $LCTL get_param llite.*.read_ahead_stats
9336 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9337 awk '/misses/ { print $2 }')
9338 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9341 run_test 101i "allow current readahead to exceed reservation"
9344 test_mkdir $DIR/$tdir
9345 chown $RUNAS_ID $DIR/$tdir
9348 STRIPE_COUNT=$OSTCOUNT
9349 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9351 trap cleanup_test102 EXIT
9353 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9355 for num in 1 2 3 4; do
9356 for count in $(seq 1 $STRIPE_COUNT); do
9357 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9358 local size=`expr $STRIPE_SIZE \* $num`
9359 local file=file"$num-$idx-$count"
9360 $1 $LFS setstripe -S $size -i $idx -c $count $file
9366 $1 tar cf $TMP/f102.tar $tdir --xattrs
9372 rm -rf $DIR/d0.sanity/d102
9376 [ "$UID" != 0 ] && skip "must run as root"
9377 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9378 skip_env "must have user_xattr"
9380 [ -z "$(which setfattr 2>/dev/null)" ] &&
9381 skip_env "could not find setfattr"
9383 local testfile=$DIR/$tfile
9386 echo "set/get xattr..."
9387 setfattr -n trusted.name1 -v value1 $testfile ||
9388 error "setfattr -n trusted.name1=value1 $testfile failed"
9389 getfattr -n trusted.name1 $testfile 2> /dev/null |
9390 grep "trusted.name1=.value1" ||
9391 error "$testfile missing trusted.name1=value1"
9393 setfattr -n user.author1 -v author1 $testfile ||
9394 error "setfattr -n user.author1=author1 $testfile failed"
9395 getfattr -n user.author1 $testfile 2> /dev/null |
9396 grep "user.author1=.author1" ||
9397 error "$testfile missing trusted.author1=author1"
9400 setfattr -n trusted.name2 -v value2 $testfile ||
9401 error "$testfile unable to set trusted.name2"
9402 setfattr -n trusted.name3 -v value3 $testfile ||
9403 error "$testfile unable to set trusted.name3"
9404 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9405 grep "trusted.name" | wc -l) -eq 3 ] ||
9406 error "$testfile missing 3 trusted.name xattrs"
9408 setfattr -n user.author2 -v author2 $testfile ||
9409 error "$testfile unable to set user.author2"
9410 setfattr -n user.author3 -v author3 $testfile ||
9411 error "$testfile unable to set user.author3"
9412 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9413 grep "user.author" | wc -l) -eq 3 ] ||
9414 error "$testfile missing 3 user.author xattrs"
9416 echo "remove xattr..."
9417 setfattr -x trusted.name1 $testfile ||
9418 error "$testfile error deleting trusted.name1"
9419 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9420 error "$testfile did not delete trusted.name1 xattr"
9422 setfattr -x user.author1 $testfile ||
9423 error "$testfile error deleting user.author1"
9424 echo "set lustre special xattr ..."
9425 $LFS setstripe -c1 $testfile
9426 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9427 awk -F "=" '/trusted.lov/ { print $2 }' )
9428 setfattr -n "trusted.lov" -v $lovea $testfile ||
9429 error "$testfile doesn't ignore setting trusted.lov again"
9430 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9431 error "$testfile allow setting invalid trusted.lov"
9434 run_test 102a "user xattr test =================================="
9437 [ -z "$(which setfattr 2>/dev/null)" ] &&
9438 skip_env "could not find setfattr"
9439 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9441 # b10930: get/set/list trusted.lov xattr
9442 echo "get/set/list trusted.lov xattr ..."
9443 local testfile=$DIR/$tfile
9444 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9445 error "setstripe failed"
9446 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
9447 error "getstripe failed"
9448 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
9449 error "can't get trusted.lov from $testfile"
9451 local testfile2=${testfile}2
9452 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
9453 grep "trusted.lov" | sed -e 's/[^=]\+=//')
9456 setfattr -n trusted.lov -v $value $testfile2
9457 local stripe_size=$($LFS getstripe -S $testfile2)
9458 local stripe_count=$($LFS getstripe -c $testfile2)
9459 [[ $stripe_size -eq 65536 ]] ||
9460 error "stripe size $stripe_size != 65536"
9461 [[ $stripe_count -eq $STRIPECOUNT ]] ||
9462 error "stripe count $stripe_count != $STRIPECOUNT"
9465 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
9468 [ -z "$(which setfattr 2>/dev/null)" ] &&
9469 skip_env "could not find setfattr"
9470 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9472 # b10930: get/set/list lustre.lov xattr
9473 echo "get/set/list lustre.lov xattr ..."
9474 test_mkdir $DIR/$tdir
9475 chown $RUNAS_ID $DIR/$tdir
9476 local testfile=$DIR/$tdir/$tfile
9477 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9478 error "setstripe failed"
9479 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9480 error "getstripe failed"
9481 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9482 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9484 local testfile2=${testfile}2
9485 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9486 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9488 $RUNAS $MCREATE $testfile2
9489 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9490 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9491 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9492 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9493 [ $stripe_count -eq $STRIPECOUNT ] ||
9494 error "stripe count $stripe_count != $STRIPECOUNT"
9496 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9498 compare_stripe_info1() {
9499 local stripe_index_all_zero=true
9501 for num in 1 2 3 4; do
9502 for count in $(seq 1 $STRIPE_COUNT); do
9503 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9504 local size=$((STRIPE_SIZE * num))
9505 local file=file"$num-$offset-$count"
9506 stripe_size=$($LFS getstripe -S $PWD/$file)
9507 [[ $stripe_size -ne $size ]] &&
9508 error "$file: size $stripe_size != $size"
9509 stripe_count=$($LFS getstripe -c $PWD/$file)
9510 # allow fewer stripes to be created, ORI-601
9511 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9512 error "$file: count $stripe_count != $count"
9513 stripe_index=$($LFS getstripe -i $PWD/$file)
9514 [[ $stripe_index -ne 0 ]] &&
9515 stripe_index_all_zero=false
9519 $stripe_index_all_zero &&
9520 error "all files are being extracted starting from OST index 0"
9524 have_xattrs_include() {
9525 tar --help | grep -q xattrs-include &&
9526 echo --xattrs-include="lustre.*"
9530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9531 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9533 XINC=$(have_xattrs_include)
9535 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9537 compare_stripe_info1
9539 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9543 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9545 XINC=$(have_xattrs_include)
9547 test_mkdir $DIR/$tdir.restore
9549 tar cf - --xattrs $tdir | tar xf - \
9550 -C $DIR/$tdir.restore --xattrs $XINC
9551 cd $DIR/$tdir.restore/$tdir
9552 compare_stripe_info1
9554 run_test 102f "tar copy files, not keep osts"
9557 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9558 skip "must have user_xattr"
9559 [ -z "$(which setfattr 2>/dev/null)" ] &&
9560 skip_env "could not find setfattr"
9561 [ -z "$(which getfattr 2>/dev/null)" ] &&
9562 skip_env "could not find getfattr"
9564 local xsize=${1:-1024} # in bytes
9565 local file=$DIR/$tfile
9566 local value="$(generate_string $xsize)"
9567 local xbig=trusted.big
9571 log "save $xbig on $file"
9574 setfattr -n $xbig -v $value $file ||
9575 error "saving $xbig on $file failed"
9577 setfattr -n $xbig -v $value $file &&
9578 error "saving $xbig on $file succeeded"
9582 local orig=$(get_xattr_value $xbig $file)
9583 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9585 local xsml=trusted.sml
9586 log "save $xsml on $file"
9587 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9589 local new=$(get_xattr_value $xbig $file)
9590 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9592 log "grow $xsml on $file"
9593 setfattr -n $xsml -v "$value" $file ||
9594 error "growing $xsml on $file failed"
9596 new=$(get_xattr_value $xbig $file)
9597 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9598 log "$xbig still valid after growing $xsml"
9603 test_102h() { # bug 15777
9606 run_test 102h "grow xattr from inside inode to external block"
9609 large_xattr_enabled || skip_env "ea_inode feature disabled"
9611 echo "setting xattr of max xattr size: $(max_xattr_size)"
9612 grow_xattr $(max_xattr_size)
9614 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9615 echo "This should fail:"
9616 grow_xattr $(($(max_xattr_size) + 10)) 1
9618 run_test 102ha "grow xattr from inside inode to external inode"
9620 test_102i() { # bug 17038
9621 [ -z "$(which getfattr 2>/dev/null)" ] &&
9622 skip "could not find getfattr"
9625 ln -s $DIR/$tfile $DIR/${tfile}link
9626 getfattr -n trusted.lov $DIR/$tfile ||
9627 error "lgetxattr on $DIR/$tfile failed"
9628 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9629 grep -i "no such attr" ||
9630 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9631 rm -f $DIR/$tfile $DIR/${tfile}link
9633 run_test 102i "lgetxattr test on symbolic link ============"
9636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9637 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9639 XINC=$(have_xattrs_include)
9640 setup_test102 "$RUNAS"
9641 chown $RUNAS_ID $DIR/$tdir
9642 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9644 compare_stripe_info1 "$RUNAS"
9646 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9649 [ -z "$(which setfattr 2>/dev/null)" ] &&
9650 skip "could not find setfattr"
9653 # b22187 just check that does not crash for regular file.
9654 setfattr -n trusted.lov $DIR/$tfile
9655 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9656 local test_kdir=$DIR/$tdir
9657 test_mkdir $test_kdir
9658 local default_size=$($LFS getstripe -S $test_kdir)
9659 local default_count=$($LFS getstripe -c $test_kdir)
9660 local default_offset=$($LFS getstripe -i $test_kdir)
9661 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9662 error 'dir setstripe failed'
9663 setfattr -n trusted.lov $test_kdir
9664 local stripe_size=$($LFS getstripe -S $test_kdir)
9665 local stripe_count=$($LFS getstripe -c $test_kdir)
9666 local stripe_offset=$($LFS getstripe -i $test_kdir)
9667 [ $stripe_size -eq $default_size ] ||
9668 error "stripe size $stripe_size != $default_size"
9669 [ $stripe_count -eq $default_count ] ||
9670 error "stripe count $stripe_count != $default_count"
9671 [ $stripe_offset -eq $default_offset ] ||
9672 error "stripe offset $stripe_offset != $default_offset"
9673 rm -rf $DIR/$tfile $test_kdir
9675 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9678 [ -z "$(which getfattr 2>/dev/null)" ] &&
9679 skip "could not find getfattr"
9681 # LU-532 trusted. xattr is invisible to non-root
9682 local testfile=$DIR/$tfile
9686 echo "listxattr as user..."
9687 chown $RUNAS_ID $testfile
9688 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9689 grep -q "trusted" &&
9690 error "$testfile trusted xattrs are user visible"
9694 run_test 102l "listxattr size test =================================="
9696 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9697 local path=$DIR/$tfile
9700 listxattr_size_check $path || error "listattr_size_check $path failed"
9702 run_test 102m "Ensure listxattr fails on small bufffer ========"
9706 getxattr() { # getxattr path name
9707 # Return the base64 encoding of the value of xattr name on path.
9711 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9713 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9715 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9717 getfattr --absolute-names --encoding=base64 --name=$name $path |
9718 awk -F= -v name=$name '$1 == name {
9719 print substr($0, index($0, "=") + 1);
9723 test_102n() { # LU-4101 mdt: protect internal xattrs
9724 [ -z "$(which setfattr 2>/dev/null)" ] &&
9725 skip "could not find setfattr"
9726 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9728 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9731 local file0=$DIR/$tfile.0
9732 local file1=$DIR/$tfile.1
9733 local xattr0=$TMP/$tfile.0
9734 local xattr1=$TMP/$tfile.1
9735 local namelist="lov lma lmv link fid version som hsm"
9739 rm -rf $file0 $file1 $xattr0 $xattr1
9742 # Get 'before' xattrs of $file1.
9743 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9745 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9746 namelist+=" lfsck_namespace"
9747 for name in $namelist; do
9748 # Try to copy xattr from $file0 to $file1.
9749 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9751 setfattr --name=trusted.$name --value="$value" $file1 ||
9752 error "setxattr 'trusted.$name' failed"
9754 # Try to set a garbage xattr.
9755 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9757 if [[ x$name == "xlov" ]]; then
9758 setfattr --name=trusted.lov --value="$value" $file1 &&
9759 error "setxattr invalid 'trusted.lov' success"
9761 setfattr --name=trusted.$name --value="$value" $file1 ||
9762 error "setxattr invalid 'trusted.$name' failed"
9765 # Try to remove the xattr from $file1. We don't care if this
9766 # appears to succeed or fail, we just don't want there to be
9767 # any changes or crashes.
9768 setfattr --remove=$trusted.$name $file1 2> /dev/null
9771 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9774 # Try to copy xattr from $file0 to $file1.
9775 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9777 setfattr --name=trusted.$name --value="$value" $file1 ||
9778 error "setxattr 'trusted.$name' failed"
9780 # Try to set a garbage xattr.
9781 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9783 setfattr --name=trusted.$name --value="$value" $file1 ||
9784 error "setxattr 'trusted.$name' failed"
9786 # Try to remove the xattr from $file1. We don't care if this
9787 # appears to succeed or fail, we just don't want there to be
9788 # any changes or crashes.
9789 setfattr --remove=$trusted.$name $file1 2> /dev/null
9792 # Get 'after' xattrs of file1.
9793 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9795 if ! diff $xattr0 $xattr1; then
9796 error "before and after xattrs of '$file1' differ"
9799 rm -rf $file0 $file1 $xattr0 $xattr1
9803 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9805 test_102p() { # LU-4703 setxattr did not check ownership
9806 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9807 skip "MDS needs to be at least 2.5.56"
9809 local testfile=$DIR/$tfile
9813 echo "setfacl as user..."
9814 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9815 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9817 echo "setfattr as user..."
9818 setfacl -m "u:$RUNAS_ID:---" $testfile
9819 $RUNAS setfattr -x system.posix_acl_access $testfile
9820 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9822 run_test 102p "check setxattr(2) correctly fails without permission"
9825 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9826 skip "MDS needs to be at least 2.6.92"
9828 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9830 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9833 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9834 skip "MDS needs to be at least 2.6.93"
9836 touch $DIR/$tfile || error "touch"
9837 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9838 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9839 rm $DIR/$tfile || error "rm"
9842 mkdir -p $DIR/$tdir || error "mkdir"
9843 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9844 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9845 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9846 error "$testfile error deleting user.author1"
9847 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9848 grep "user.$(basename $tdir)" &&
9849 error "$tdir did not delete user.$(basename $tdir)"
9850 rmdir $DIR/$tdir || error "rmdir"
9853 test_mkdir $DIR/$tdir
9854 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9855 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9856 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9857 error "$testfile error deleting user.author1"
9858 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9859 grep "user.$(basename $tdir)" &&
9860 error "$tdir did not delete user.$(basename $tdir)"
9861 rmdir $DIR/$tdir || error "rm striped dir"
9863 run_test 102r "set EAs with empty values"
9866 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9867 skip "MDS needs to be at least 2.11.52"
9869 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9871 save_lustre_params client "llite.*.xattr_cache" > $save
9873 for cache in 0 1; do
9874 lctl set_param llite.*.xattr_cache=$cache
9877 touch $DIR/$tfile || error "touch"
9878 for prefix in lustre security system trusted user; do
9879 # Note getxattr() may fail with 'Operation not
9880 # supported' or 'No such attribute' depending
9881 # on prefix and cache.
9882 getfattr -n $prefix.n102s $DIR/$tfile &&
9883 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9887 restore_lustre_params < $save
9889 run_test 102s "getting nonexistent xattrs should fail"
9892 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9893 skip "MDS needs to be at least 2.11.52"
9895 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9897 save_lustre_params client "llite.*.xattr_cache" > $save
9899 for cache in 0 1; do
9900 lctl set_param llite.*.xattr_cache=$cache
9902 for buf_size in 0 256; do
9904 touch $DIR/$tfile || error "touch"
9905 setfattr -n user.multiop $DIR/$tfile
9906 $MULTIOP $DIR/$tfile oa$buf_size ||
9907 error "cannot get zero length xattr value (buf_size = $buf_size)"
9911 restore_lustre_params < $save
9913 run_test 102t "zero length xattr values handled correctly"
9917 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9922 [ "$UID" != 0 ] && skip "must run as root"
9923 $GSS && skip_env "could not run under gss"
9924 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9925 skip_env "must have acl enabled"
9926 [ -z "$(which setfacl 2>/dev/null)" ] &&
9927 skip_env "could not find setfacl"
9928 remote_mds_nodsh && skip "remote MDS with nodsh"
9930 gpasswd -a daemon bin # LU-5641
9931 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9933 declare -a identity_old
9935 for num in $(seq $MDSCOUNT); do
9936 switch_identity $num true || identity_old[$num]=$?
9944 echo "performing cp ..."
9945 run_acl_subtest cp || error "run_acl_subtest cp failed"
9946 echo "performing getfacl-noacl..."
9947 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9948 echo "performing misc..."
9949 run_acl_subtest misc || error "misc test failed"
9950 echo "performing permissions..."
9951 run_acl_subtest permissions || error "permissions failed"
9952 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
9953 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
9954 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
9955 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
9957 echo "performing permissions xattr..."
9958 run_acl_subtest permissions_xattr ||
9959 error "permissions_xattr failed"
9961 echo "performing setfacl..."
9962 run_acl_subtest setfacl || error "setfacl test failed"
9964 # inheritance test got from HP
9965 echo "performing inheritance..."
9966 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
9967 chmod +x make-tree || error "chmod +x failed"
9968 run_acl_subtest inheritance || error "inheritance test failed"
9971 echo "LU-974 ignore umask when acl is enabled..."
9972 run_acl_subtest 974 || error "LU-974 umask test failed"
9973 if [ $MDSCOUNT -ge 2 ]; then
9974 run_acl_subtest 974_remote ||
9975 error "LU-974 umask test failed under remote dir"
9978 echo "LU-2561 newly created file is same size as directory..."
9979 if [ "$mds1_FSTYPE" != "zfs" ]; then
9980 run_acl_subtest 2561 || error "LU-2561 test failed"
9982 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
9985 run_acl_subtest 4924 || error "LU-4924 test failed"
9990 for num in $(seq $MDSCOUNT); do
9991 if [ "${identity_old[$num]}" = 1 ]; then
9992 switch_identity $num false || identity_old[$num]=$?
9996 run_test 103a "acl test"
10002 for U in {0..511}; do
10004 local O=$(printf "%04o" $U)
10006 umask $(printf "%04o" $((511 ^ $O)))
10007 $LFS setstripe -c 1 $DIR/$tfile.s$O
10008 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10010 (( $S == ($O & 0666) )) ||
10011 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10013 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10014 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10015 (( $S == ($O & 0666) )) ||
10016 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10018 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10019 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10020 (( $S == ($O & 0666) )) ||
10021 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10022 rm -f $DIR/$tfile.[smp]$0
10026 # limit the concurrently running threads to 64. LU-11878
10027 local idx=$((U % 64))
10028 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10033 run_test 103b "umask lfs setstripe"
10036 mkdir -p $DIR/$tdir
10037 cp -rp $DIR/$tdir $DIR/$tdir.bak
10039 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10040 error "$DIR/$tdir shouldn't contain default ACL"
10041 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10042 error "$DIR/$tdir.bak shouldn't contain default ACL"
10045 run_test 103c "'cp -rp' won't set empty acl"
10048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10051 lfs df || error "lfs df failed"
10052 lfs df -ih || error "lfs df -ih failed"
10053 lfs df -h $DIR || error "lfs df -h $DIR failed"
10054 lfs df -i $DIR || error "lfs df -i $DIR failed"
10055 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10056 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10058 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10059 lctl --device %$OSC deactivate
10060 lfs df || error "lfs df with deactivated OSC failed"
10061 lctl --device %$OSC activate
10062 # wait the osc back to normal
10063 wait_osc_import_ready client ost
10065 lfs df || error "lfs df with reactivated OSC failed"
10068 run_test 104a "lfs df [-ih] [path] test ========================="
10071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10072 [ $RUNAS_ID -eq $UID ] &&
10073 skip_env "RUNAS_ID = UID = $UID -- skipping"
10075 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10076 grep "Permission denied" | wc -l)))
10077 if [ $denied_cnt -ne 0 ]; then
10078 error "lfs check servers test failed"
10081 run_test 104b "$RUNAS lfs check servers test ===================="
10084 # doesn't work on 2.4 kernels
10086 if $(flock_is_enabled); then
10087 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10089 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10093 run_test 105a "flock when mounted without -o flock test ========"
10097 if $(flock_is_enabled); then
10098 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10100 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10104 run_test 105b "fcntl when mounted without -o flock test ========"
10108 if $(flock_is_enabled); then
10109 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10111 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10115 run_test 105c "lockf when mounted without -o flock test"
10117 test_105d() { # bug 15924
10118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10120 test_mkdir $DIR/$tdir
10121 flock_is_enabled || skip_env "mount w/o flock enabled"
10122 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10123 $LCTL set_param fail_loc=0x80000315
10124 flocks_test 2 $DIR/$tdir
10126 run_test 105d "flock race (should not freeze) ========"
10128 test_105e() { # bug 22660 && 22040
10129 flock_is_enabled || skip_env "mount w/o flock enabled"
10132 flocks_test 3 $DIR/$tfile
10134 run_test 105e "Two conflicting flocks from same process"
10136 test_106() { #bug 10921
10137 test_mkdir $DIR/$tdir
10138 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10139 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10141 run_test 106 "attempt exec of dir followed by chown of that dir"
10144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10152 local save_pattern=$(sysctl -n kernel.core_pattern)
10153 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10154 sysctl -w kernel.core_pattern=$file
10155 sysctl -w kernel.core_uses_pid=0
10157 ulimit -c unlimited
10163 kill -s 11 $SLEEPPID
10165 if [ -e $file ]; then
10166 size=`stat -c%s $file`
10167 [ $size -eq 0 ] && error "Fail to create core file $file"
10169 error "Fail to create core file $file"
10172 sysctl -w kernel.core_pattern=$save_pattern
10173 sysctl -w kernel.core_uses_pid=$save_uses_pid
10176 run_test 107 "Coredump on SIG"
10179 test_mkdir $DIR/$tdir
10180 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10181 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10182 error "mkdir with 256 char should fail, but did not"
10183 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10184 error "create with 255 char failed"
10185 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10186 error "create with 256 char should fail, but did not"
10191 run_test 110 "filename length checking"
10194 # Purpose: To verify dynamic thread (OSS) creation.
10197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10198 remote_ost_nodsh && skip "remote OST with nodsh"
10200 # Lustre does not stop service threads once they are started.
10201 # Reset number of running threads to default.
10206 local save_params="$TMP/sanity-$TESTNAME.parameters"
10208 # Get ll_ost_io count before I/O
10209 OSTIO_pre=$(do_facet ost1 \
10210 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10211 # Exit if lustre is not running (ll_ost_io not running).
10212 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10214 echo "Starting with $OSTIO_pre threads"
10215 local thread_max=$((OSTIO_pre * 2))
10216 local rpc_in_flight=$((thread_max * 2))
10217 # Number of I/O Process proposed to be started.
10219 local facets=$(get_facets OST)
10221 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10222 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10224 # Set in_flight to $rpc_in_flight
10225 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10226 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10227 nfiles=${rpc_in_flight}
10228 # Set ost thread_max to $thread_max
10229 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10231 # 5 Minutes should be sufficient for max number of OSS
10232 # threads(thread_max) to be created.
10236 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10237 test_mkdir $DIR/$tdir
10238 for i in $(seq $nfiles); do
10239 local file=$DIR/$tdir/${tfile}-$i
10240 $LFS setstripe -c -1 -i 0 $file
10241 ($WTL $file $timeout)&
10244 # I/O Started - Wait for thread_started to reach thread_max or report
10245 # error if thread_started is more than thread_max.
10246 echo "Waiting for thread_started to reach thread_max"
10247 local thread_started=0
10248 local end_time=$((SECONDS + timeout))
10250 while [ $SECONDS -le $end_time ] ; do
10252 # Get ost i/o thread_started count.
10253 thread_started=$(do_facet ost1 \
10255 ost.OSS.ost_io.threads_started | cut -d= -f2")
10256 # Break out if thread_started is equal/greater than thread_max
10257 if [[ $thread_started -ge $thread_max ]]; then
10258 echo ll_ost_io thread_started $thread_started, \
10259 equal/greater than thread_max $thread_max
10265 # Cleanup - We have the numbers, Kill i/o jobs if running.
10266 jobcount=($(jobs -p))
10267 for i in $(seq 0 $((${#jobcount[@]}-1)))
10269 kill -9 ${jobcount[$i]}
10270 if [ $? -ne 0 ] ; then
10272 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10276 # Cleanup files left by WTL binary.
10277 for i in $(seq $nfiles); do
10278 local file=$DIR/$tdir/${tfile}-$i
10280 if [ $? -ne 0 ] ; then
10281 echo "Warning: Failed to delete file $file"
10285 restore_lustre_params <$save_params
10286 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10288 # Error out if no new thread has started or Thread started is greater
10290 if [[ $thread_started -le $OSTIO_pre ||
10291 $thread_started -gt $thread_max ]]; then
10292 error "ll_ost_io: thread_started $thread_started" \
10293 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10294 "No new thread started or thread started greater " \
10298 run_test 115 "verify dynamic thread creation===================="
10301 wait_delete_completed
10302 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10303 echo "OST kbytes available: ${AVAIL[@]}"
10308 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10309 #echo OST $i: ${AVAIL[i]}kb
10310 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10314 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10319 echo "Min free space: OST $MINI: $MINV"
10320 echo "Max free space: OST $MAXI: $MAXV"
10323 test_116a() { # was previously test_116()
10324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10325 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10326 remote_mds_nodsh && skip "remote MDS with nodsh"
10328 echo -n "Free space priority "
10329 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10334 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10335 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10336 trap simple_cleanup_common EXIT
10338 # Check if we need to generate uneven OSTs
10339 test_mkdir -p $DIR/$tdir/OST${MINI}
10340 local FILL=$((MINV / 4))
10341 local DIFF=$((MAXV - MINV))
10342 local DIFF2=$((DIFF * 100 / MINV))
10344 local threshold=$(do_facet $SINGLEMDS \
10345 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10346 threshold=${threshold%%%}
10347 echo -n "Check for uneven OSTs: "
10348 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10350 if [[ $DIFF2 -gt $threshold ]]; then
10352 echo "Don't need to fill OST$MINI"
10354 # generate uneven OSTs. Write 2% over the QOS threshold value
10356 DIFF=$((threshold - DIFF2 + 2))
10357 DIFF2=$((MINV * DIFF / 100))
10358 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10359 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10360 error "setstripe failed"
10361 DIFF=$((DIFF2 / 2048))
10363 while [ $i -lt $DIFF ]; do
10365 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10366 bs=2M count=1 2>/dev/null
10375 DIFF=$((MAXV - MINV))
10376 DIFF2=$((DIFF * 100 / MINV))
10377 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10378 if [ $DIFF2 -gt $threshold ]; then
10381 echo "failed - QOS mode won't be used"
10382 simple_cleanup_common
10383 skip "QOS imbalance criteria not met"
10391 # now fill using QOS
10392 $LFS setstripe -c 1 $DIR/$tdir
10393 FILL=$((FILL / 200))
10394 if [ $FILL -gt 600 ]; then
10397 echo "writing $FILL files to QOS-assigned OSTs"
10399 while [ $i -lt $FILL ]; do
10401 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10402 count=1 2>/dev/null
10405 echo "wrote $i 200k files"
10409 echo "Note: free space may not be updated, so measurements might be off"
10411 DIFF2=$((MAXV - MINV))
10412 echo "free space delta: orig $DIFF final $DIFF2"
10413 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10414 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10415 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10416 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10417 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10418 if [[ $DIFF -gt 0 ]]; then
10419 FILL=$((DIFF2 * 100 / DIFF - 100))
10420 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10423 # Figure out which files were written where
10424 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10425 awk '/'$MINI1': / {print $2; exit}')
10427 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10428 echo "$MINC files created on smaller OST $MINI1"
10429 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10430 awk '/'$MAXI1': / {print $2; exit}')
10432 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10433 echo "$MAXC files created on larger OST $MAXI1"
10434 if [[ $MINC -gt 0 ]]; then
10435 FILL=$((MAXC * 100 / MINC - 100))
10436 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10438 [[ $MAXC -gt $MINC ]] ||
10439 error_ignore LU-9 "stripe QOS didn't balance free space"
10440 simple_cleanup_common
10442 run_test 116a "stripe QOS: free space balance ==================="
10444 test_116b() { # LU-2093
10445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10446 remote_mds_nodsh && skip "remote MDS with nodsh"
10448 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10449 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10450 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10451 [ -z "$old_rr" ] && skip "no QOS"
10452 do_facet $SINGLEMDS lctl set_param \
10453 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10454 mkdir -p $DIR/$tdir
10455 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10456 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10457 do_facet $SINGLEMDS lctl set_param fail_loc=0
10459 do_facet $SINGLEMDS lctl set_param \
10460 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10462 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10464 test_117() # bug 10891
10466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10468 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10469 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10470 lctl set_param fail_loc=0x21e
10471 > $DIR/$tfile || error "truncate failed"
10472 lctl set_param fail_loc=0
10473 echo "Truncate succeeded."
10476 run_test 117 "verify osd extend =========="
10478 NO_SLOW_RESENDCOUNT=4
10479 export OLD_RESENDCOUNT=""
10480 set_resend_count () {
10481 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10482 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10483 lctl set_param -n $PROC_RESENDCOUNT $1
10484 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10487 # for reduce test_118* time (b=14842)
10488 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10490 # Reset async IO behavior after error case
10492 FILE=$DIR/reset_async
10494 # Ensure all OSCs are cleared
10495 $LFS setstripe -c -1 $FILE
10496 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10501 test_118a() #bug 11710
10503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10507 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10508 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10509 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10511 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10512 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10517 run_test 118a "verify O_SYNC works =========="
10521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10522 remote_ost_nodsh && skip "remote OST with nodsh"
10526 #define OBD_FAIL_SRV_ENOENT 0x217
10527 set_nodes_failloc "$(osts_nodes)" 0x217
10528 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10530 set_nodes_failloc "$(osts_nodes)" 0
10531 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10532 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10535 if [[ $RC -eq 0 ]]; then
10536 error "Must return error due to dropped pages, rc=$RC"
10540 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10541 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10545 echo "Dirty pages not leaked on ENOENT"
10547 # Due to the above error the OSC will issue all RPCs syncronously
10548 # until a subsequent RPC completes successfully without error.
10549 $MULTIOP $DIR/$tfile Ow4096yc
10554 run_test 118b "Reclaim dirty pages on fatal error =========="
10558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10560 # for 118c, restore the original resend count, LU-1940
10561 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10562 set_resend_count $OLD_RESENDCOUNT
10563 remote_ost_nodsh && skip "remote OST with nodsh"
10567 #define OBD_FAIL_OST_EROFS 0x216
10568 set_nodes_failloc "$(osts_nodes)" 0x216
10570 # multiop should block due to fsync until pages are written
10571 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10575 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10576 error "Multiop failed to block on fsync, pid=$MULTIPID"
10579 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10581 if [[ $WRITEBACK -eq 0 ]]; then
10582 error "No page in writeback, writeback=$WRITEBACK"
10585 set_nodes_failloc "$(osts_nodes)" 0
10588 if [[ $RC -ne 0 ]]; then
10589 error "Multiop fsync failed, rc=$RC"
10592 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10593 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10595 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10596 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10600 echo "Dirty pages flushed via fsync on EROFS"
10603 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10605 # continue to use small resend count to reduce test_118* time (b=14842)
10606 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10611 remote_ost_nodsh && skip "remote OST with nodsh"
10615 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10616 set_nodes_failloc "$(osts_nodes)" 0x214
10617 # multiop should block due to fsync until pages are written
10618 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10622 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10623 error "Multiop failed to block on fsync, pid=$MULTIPID"
10626 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10628 if [[ $WRITEBACK -eq 0 ]]; then
10629 error "No page in writeback, writeback=$WRITEBACK"
10632 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10633 set_nodes_failloc "$(osts_nodes)" 0
10635 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10636 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10638 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10639 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10643 echo "Dirty pages gaurenteed flushed via fsync"
10646 run_test 118d "Fsync validation inject a delay of the bulk =========="
10649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10653 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10654 lctl set_param fail_loc=0x8000040a
10656 # Should simulate EINVAL error which is fatal
10657 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10659 if [[ $RC -eq 0 ]]; then
10660 error "Must return error due to dropped pages, rc=$RC"
10663 lctl set_param fail_loc=0x0
10665 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10666 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10667 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10669 if [[ $LOCKED -ne 0 ]]; then
10670 error "Locked pages remain in cache, locked=$LOCKED"
10673 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10674 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10678 echo "No pages locked after fsync"
10683 run_test 118f "Simulate unrecoverable OSC side error =========="
10686 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10690 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10691 lctl set_param fail_loc=0x406
10693 # simulate local -ENOMEM
10694 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10697 lctl set_param fail_loc=0
10698 if [[ $RC -eq 0 ]]; then
10699 error "Must return error due to dropped pages, rc=$RC"
10702 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10703 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10704 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10706 if [[ $LOCKED -ne 0 ]]; then
10707 error "Locked pages remain in cache, locked=$LOCKED"
10710 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10711 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10715 echo "No pages locked after fsync"
10720 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10724 remote_ost_nodsh && skip "remote OST with nodsh"
10728 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10729 set_nodes_failloc "$(osts_nodes)" 0x20e
10730 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10731 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10734 set_nodes_failloc "$(osts_nodes)" 0
10735 if [[ $RC -eq 0 ]]; then
10736 error "Must return error due to dropped pages, rc=$RC"
10739 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10740 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10741 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10743 if [[ $LOCKED -ne 0 ]]; then
10744 error "Locked pages remain in cache, locked=$LOCKED"
10747 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10748 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10752 echo "No pages locked after fsync"
10756 run_test 118h "Verify timeout in handling recoverables errors =========="
10758 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10762 remote_ost_nodsh && skip "remote OST with nodsh"
10766 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10767 set_nodes_failloc "$(osts_nodes)" 0x20e
10769 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10770 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10773 set_nodes_failloc "$(osts_nodes)" 0
10777 if [[ $RC -ne 0 ]]; then
10778 error "got error, but should be not, rc=$RC"
10781 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10782 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10783 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10784 if [[ $LOCKED -ne 0 ]]; then
10785 error "Locked pages remain in cache, locked=$LOCKED"
10788 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10789 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10793 echo "No pages locked after fsync"
10797 run_test 118i "Fix error before timeout in recoverable error =========="
10799 [ "$SLOW" = "no" ] && set_resend_count 4
10802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10803 remote_ost_nodsh && skip "remote OST with nodsh"
10807 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10808 set_nodes_failloc "$(osts_nodes)" 0x220
10810 # return -EIO from OST
10811 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10813 set_nodes_failloc "$(osts_nodes)" 0x0
10814 if [[ $RC -eq 0 ]]; then
10815 error "Must return error due to dropped pages, rc=$RC"
10818 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10819 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10820 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10821 if [[ $LOCKED -ne 0 ]]; then
10822 error "Locked pages remain in cache, locked=$LOCKED"
10825 # in recoverable error on OST we want resend and stay until it finished
10826 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10827 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10831 echo "No pages locked after fsync"
10835 run_test 118j "Simulate unrecoverable OST side error =========="
10839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10840 remote_ost_nodsh && skip "remote OSTs with nodsh"
10842 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10843 set_nodes_failloc "$(osts_nodes)" 0x20e
10844 test_mkdir $DIR/$tdir
10846 for ((i=0;i<10;i++)); do
10847 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10848 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10855 set_nodes_failloc "$(osts_nodes)" 0
10858 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10860 test_118l() # LU-646
10862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10864 test_mkdir $DIR/$tdir
10865 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10868 run_test 118l "fsync dir"
10870 test_118m() # LU-3066
10872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10874 test_mkdir $DIR/$tdir
10875 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10878 run_test 118m "fdatasync dir ========="
10880 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10888 remote_ost_nodsh && skip "remote OSTs with nodsh"
10890 # Sleep to avoid a cached response.
10891 #define OBD_STATFS_CACHE_SECONDS 1
10894 # Inject a 10 second delay in the OST_STATFS handler.
10895 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10896 set_nodes_failloc "$(osts_nodes)" 0x242
10899 stat --file-system $MOUNT > /dev/null
10902 set_nodes_failloc "$(osts_nodes)" 0
10904 if ((end - begin > 20)); then
10905 error "statfs took $((end - begin)) seconds, expected 10"
10908 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10910 test_119a() # bug 11737
10912 BSIZE=$((512 * 1024))
10913 directio write $DIR/$tfile 0 1 $BSIZE
10914 # We ask to read two blocks, which is more than a file size.
10915 # directio will indicate an error when requested and actual
10916 # sizes aren't equeal (a normal situation in this case) and
10917 # print actual read amount.
10918 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10919 if [ "$NOB" != "$BSIZE" ]; then
10920 error "read $NOB bytes instead of $BSIZE"
10924 run_test 119a "Short directIO read must return actual read amount"
10926 test_119b() # bug 11737
10928 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10930 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10931 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10933 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10934 error "direct read failed"
10937 run_test 119b "Sparse directIO read must return actual read amount"
10939 test_119c() # bug 13099
10942 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10943 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10946 run_test 119c "Testing for direct read hitting hole"
10948 test_119d() # bug 15950
10950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10952 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
10953 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
10955 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
10956 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
10957 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
10958 lctl set_param fail_loc=0x40d
10959 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
10962 cat $DIR/$tfile > /dev/null &
10963 lctl set_param fail_loc=0
10966 log "the DIO writes have completed, now wait for the reads (should not block very long)"
10968 [ -n "`ps h -p $pid_reads -o comm`" ] && \
10969 error "the read rpcs have not completed in 2s"
10971 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
10973 run_test 119d "The DIO path should try to send a new rpc once one is completed"
10976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10977 remote_mds_nodsh && skip "remote MDS with nodsh"
10978 test_mkdir -i0 -c1 $DIR/$tdir
10979 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10980 skip_env "no early lock cancel on server"
10982 lru_resize_disable mdc
10983 lru_resize_disable osc
10984 cancel_lru_locks mdc
10985 # asynchronous object destroy at MDT could cause bl ast to client
10986 cancel_lru_locks osc
10988 stat $DIR/$tdir > /dev/null
10989 can1=$(do_facet mds1 \
10990 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10991 awk '/ldlm_cancel/ {print $2}')
10992 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10993 awk '/ldlm_bl_callback/ {print $2}')
10994 test_mkdir -i0 -c1 $DIR/$tdir/d1
10995 can2=$(do_facet mds1 \
10996 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10997 awk '/ldlm_cancel/ {print $2}')
10998 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10999 awk '/ldlm_bl_callback/ {print $2}')
11000 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11001 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11002 lru_resize_enable mdc
11003 lru_resize_enable osc
11005 run_test 120a "Early Lock Cancel: mkdir test"
11008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11009 remote_mds_nodsh && skip "remote MDS with nodsh"
11010 test_mkdir $DIR/$tdir
11011 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11012 skip_env "no early lock cancel on server"
11014 lru_resize_disable mdc
11015 lru_resize_disable osc
11016 cancel_lru_locks mdc
11017 stat $DIR/$tdir > /dev/null
11018 can1=$(do_facet $SINGLEMDS \
11019 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11020 awk '/ldlm_cancel/ {print $2}')
11021 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11022 awk '/ldlm_bl_callback/ {print $2}')
11023 touch $DIR/$tdir/f1
11024 can2=$(do_facet $SINGLEMDS \
11025 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11026 awk '/ldlm_cancel/ {print $2}')
11027 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11028 awk '/ldlm_bl_callback/ {print $2}')
11029 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11030 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11031 lru_resize_enable mdc
11032 lru_resize_enable osc
11034 run_test 120b "Early Lock Cancel: create test"
11037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11038 remote_mds_nodsh && skip "remote MDS with nodsh"
11039 test_mkdir -i0 -c1 $DIR/$tdir
11040 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11041 skip "no early lock cancel on server"
11043 lru_resize_disable mdc
11044 lru_resize_disable osc
11045 test_mkdir -i0 -c1 $DIR/$tdir/d1
11046 test_mkdir -i0 -c1 $DIR/$tdir/d2
11047 touch $DIR/$tdir/d1/f1
11048 cancel_lru_locks mdc
11049 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11050 can1=$(do_facet mds1 \
11051 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11052 awk '/ldlm_cancel/ {print $2}')
11053 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11054 awk '/ldlm_bl_callback/ {print $2}')
11055 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11056 can2=$(do_facet mds1 \
11057 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11058 awk '/ldlm_cancel/ {print $2}')
11059 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11060 awk '/ldlm_bl_callback/ {print $2}')
11061 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11062 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11063 lru_resize_enable mdc
11064 lru_resize_enable osc
11066 run_test 120c "Early Lock Cancel: link test"
11069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11070 remote_mds_nodsh && skip "remote MDS with nodsh"
11071 test_mkdir -i0 -c1 $DIR/$tdir
11072 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11073 skip_env "no early lock cancel on server"
11075 lru_resize_disable mdc
11076 lru_resize_disable osc
11078 cancel_lru_locks mdc
11079 stat $DIR/$tdir > /dev/null
11080 can1=$(do_facet mds1 \
11081 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11082 awk '/ldlm_cancel/ {print $2}')
11083 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11084 awk '/ldlm_bl_callback/ {print $2}')
11085 chmod a+x $DIR/$tdir
11086 can2=$(do_facet mds1 \
11087 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11088 awk '/ldlm_cancel/ {print $2}')
11089 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11090 awk '/ldlm_bl_callback/ {print $2}')
11091 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11092 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11093 lru_resize_enable mdc
11094 lru_resize_enable osc
11096 run_test 120d "Early Lock Cancel: setattr test"
11099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11100 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11101 skip_env "no early lock cancel on server"
11102 remote_mds_nodsh && skip "remote MDS with nodsh"
11104 local dlmtrace_set=false
11106 test_mkdir -i0 -c1 $DIR/$tdir
11107 lru_resize_disable mdc
11108 lru_resize_disable osc
11109 ! $LCTL get_param debug | grep -q dlmtrace &&
11110 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11111 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11112 cancel_lru_locks mdc
11113 cancel_lru_locks osc
11114 dd if=$DIR/$tdir/f1 of=/dev/null
11115 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11116 # XXX client can not do early lock cancel of OST lock
11117 # during unlink (LU-4206), so cancel osc lock now.
11119 cancel_lru_locks osc
11120 can1=$(do_facet mds1 \
11121 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11122 awk '/ldlm_cancel/ {print $2}')
11123 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11124 awk '/ldlm_bl_callback/ {print $2}')
11125 unlink $DIR/$tdir/f1
11127 can2=$(do_facet mds1 \
11128 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11129 awk '/ldlm_cancel/ {print $2}')
11130 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11131 awk '/ldlm_bl_callback/ {print $2}')
11132 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11133 $LCTL dk $TMP/cancel.debug.txt
11134 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11135 $LCTL dk $TMP/blocking.debug.txt
11136 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11137 lru_resize_enable mdc
11138 lru_resize_enable osc
11140 run_test 120e "Early Lock Cancel: unlink test"
11143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11144 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11145 skip_env "no early lock cancel on server"
11146 remote_mds_nodsh && skip "remote MDS with nodsh"
11148 test_mkdir -i0 -c1 $DIR/$tdir
11149 lru_resize_disable mdc
11150 lru_resize_disable osc
11151 test_mkdir -i0 -c1 $DIR/$tdir/d1
11152 test_mkdir -i0 -c1 $DIR/$tdir/d2
11153 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11154 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11155 cancel_lru_locks mdc
11156 cancel_lru_locks osc
11157 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11158 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11159 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11160 # XXX client can not do early lock cancel of OST lock
11161 # during rename (LU-4206), so cancel osc lock now.
11163 cancel_lru_locks osc
11164 can1=$(do_facet mds1 \
11165 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11166 awk '/ldlm_cancel/ {print $2}')
11167 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11168 awk '/ldlm_bl_callback/ {print $2}')
11169 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11171 can2=$(do_facet mds1 \
11172 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11173 awk '/ldlm_cancel/ {print $2}')
11174 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11175 awk '/ldlm_bl_callback/ {print $2}')
11176 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11177 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11178 lru_resize_enable mdc
11179 lru_resize_enable osc
11181 run_test 120f "Early Lock Cancel: rename test"
11184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11185 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11186 skip_env "no early lock cancel on server"
11187 remote_mds_nodsh && skip "remote MDS with nodsh"
11189 lru_resize_disable mdc
11190 lru_resize_disable osc
11192 echo create $count files
11193 test_mkdir $DIR/$tdir
11194 cancel_lru_locks mdc
11195 cancel_lru_locks osc
11198 can0=$(do_facet $SINGLEMDS \
11199 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11200 awk '/ldlm_cancel/ {print $2}')
11201 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11202 awk '/ldlm_bl_callback/ {print $2}')
11203 createmany -o $DIR/$tdir/f $count
11205 can1=$(do_facet $SINGLEMDS \
11206 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11207 awk '/ldlm_cancel/ {print $2}')
11208 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11209 awk '/ldlm_bl_callback/ {print $2}')
11211 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11212 echo rm $count files
11215 can2=$(do_facet $SINGLEMDS \
11216 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11217 awk '/ldlm_cancel/ {print $2}')
11218 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11219 awk '/ldlm_bl_callback/ {print $2}')
11221 echo total: $count removes in $((t2-t1))
11222 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11224 # wait for commitment of removal
11225 lru_resize_enable mdc
11226 lru_resize_enable osc
11228 run_test 120g "Early Lock Cancel: performance test"
11230 test_121() { #bug #10589
11231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11234 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11235 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11236 lctl set_param fail_loc=0x310
11237 cancel_lru_locks osc > /dev/null
11238 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11239 lctl set_param fail_loc=0
11240 [[ $reads -eq $writes ]] ||
11241 error "read $reads blocks, must be $writes blocks"
11243 run_test 121 "read cancel race ========="
11245 test_123a() { # was test 123, statahead(bug 11401)
11246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11249 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11250 log "testing UP system. Performance may be lower than expected."
11255 test_mkdir $DIR/$tdir
11256 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11257 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11259 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11260 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11262 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11263 lctl set_param -n llite.*.statahead_max 0
11264 lctl get_param llite.*.statahead_max
11265 cancel_lru_locks mdc
11266 cancel_lru_locks osc
11268 time ls -l $DIR/$tdir | wc -l
11270 delta=$((etime - stime))
11271 log "ls $i files without statahead: $delta sec"
11272 lctl set_param llite.*.statahead_max=$max
11274 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11275 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11276 cancel_lru_locks mdc
11277 cancel_lru_locks osc
11279 time ls -l $DIR/$tdir | wc -l
11281 delta_sa=$((etime - stime))
11282 log "ls $i files with statahead: $delta_sa sec"
11283 lctl get_param -n llite.*.statahead_stats
11284 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11286 [[ $swrong -lt $ewrong ]] &&
11287 log "statahead was stopped, maybe too many locks held!"
11288 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11290 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11291 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11292 lctl set_param -n llite.*.statahead_max 0
11293 lctl get_param llite.*.statahead_max
11294 cancel_lru_locks mdc
11295 cancel_lru_locks osc
11297 time ls -l $DIR/$tdir | wc -l
11299 delta=$((etime - stime))
11300 log "ls $i files again without statahead: $delta sec"
11301 lctl set_param llite.*.statahead_max=$max
11302 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11303 if [ $SLOWOK -eq 0 ]; then
11304 error "ls $i files is slower with statahead!"
11306 log "ls $i files is slower with statahead!"
11312 [ $delta -gt 20 ] && break
11313 [ $delta -gt 8 ] && MULT=$((50 / delta))
11314 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11322 delta=$((etime - stime))
11323 log "rm -r $DIR/$tdir/: $delta seconds"
11325 lctl get_param -n llite.*.statahead_stats
11327 run_test 123a "verify statahead work"
11329 test_123b () { # statahead(bug 15027)
11330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11332 test_mkdir $DIR/$tdir
11333 createmany -o $DIR/$tdir/$tfile-%d 1000
11335 cancel_lru_locks mdc
11336 cancel_lru_locks osc
11338 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11339 lctl set_param fail_loc=0x80000803
11340 ls -lR $DIR/$tdir > /dev/null
11342 lctl set_param fail_loc=0x0
11343 lctl get_param -n llite.*.statahead_stats
11348 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11351 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11353 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11354 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11355 touch $DIR/$tdir.1/{1..3}
11356 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11358 remount_client $MOUNT
11360 $MULTIOP $DIR/$tdir.0 Q
11362 # let statahead to complete
11363 ls -l $DIR/$tdir.0 > /dev/null
11365 testid=$(echo $TESTNAME | tr '_' ' ')
11366 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11367 error "statahead warning" || true
11369 run_test 123c "Can not initialize inode warning on DNE statahead"
11372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11373 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11374 skip_env "no lru resize on server"
11378 test_mkdir $DIR/$tdir
11380 log "create $NR files at $DIR/$tdir"
11381 createmany -o $DIR/$tdir/f $NR ||
11382 error "failed to create $NR files in $DIR/$tdir"
11384 cancel_lru_locks mdc
11385 ls -l $DIR/$tdir > /dev/null
11389 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11390 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11391 LRU_SIZE=$($LCTL get_param -n $PARAM)
11392 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11393 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11395 log "NS=$(basename $NSDIR)"
11400 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11401 skip "Not enough cached locks created!"
11403 log "LRU=$LRU_SIZE"
11407 # We know that lru resize allows one client to hold $LIMIT locks
11408 # for 10h. After that locks begin to be killed by client.
11410 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11412 if [ $LIMIT -lt $LRU_SIZE ]; then
11413 skip "Limit is too small $LIMIT"
11416 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11417 # killing locks. Some time was spent for creating locks. This means
11418 # that up to the moment of sleep finish we must have killed some of
11419 # them (10-100 locks). This depends on how fast ther were created.
11420 # Many of them were touched in almost the same moment and thus will
11421 # be killed in groups.
11422 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11424 # Use $LRU_SIZE_B here to take into account real number of locks
11425 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11426 local LRU_SIZE_B=$LRU_SIZE
11428 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11429 log "OLD_LVF=$OLD_LVF"
11430 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11432 # Let's make sure that we really have some margin. Client checks
11433 # cached locks every 10 sec.
11434 SLEEP=$((SLEEP+20))
11435 log "Sleep ${SLEEP} sec"
11437 while ((SEC<$SLEEP)); do
11441 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11442 echo -n "$LRU_SIZE"
11445 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11446 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11448 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11449 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11450 unlinkmany $DIR/$tdir/f $NR
11454 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11455 log "unlink $NR files at $DIR/$tdir"
11456 unlinkmany $DIR/$tdir/f $NR
11458 run_test 124a "lru resize ======================================="
11460 get_max_pool_limit()
11462 local limit=$($LCTL get_param \
11463 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11465 for l in $limit; do
11466 if [[ $l -gt $max ]]; then
11474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11475 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11476 skip_env "no lru resize on server"
11478 LIMIT=$(get_max_pool_limit)
11480 NR=$(($(default_lru_size)*20))
11481 if [[ $NR -gt $LIMIT ]]; then
11482 log "Limit lock number by $LIMIT locks"
11486 IFree=$(mdsrate_inodes_available)
11487 if [ $IFree -lt $NR ]; then
11488 log "Limit lock number by $IFree inodes"
11492 lru_resize_disable mdc
11493 test_mkdir -p $DIR/$tdir/disable_lru_resize
11495 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11496 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11497 cancel_lru_locks mdc
11500 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11503 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11506 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11510 nolruresize_delta=$((etime-stime))
11511 log "ls -la time: $nolruresize_delta seconds"
11512 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11513 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11515 lru_resize_enable mdc
11516 test_mkdir -p $DIR/$tdir/enable_lru_resize
11518 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11519 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11520 cancel_lru_locks mdc
11523 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11526 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11529 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11533 lruresize_delta=$((etime-stime))
11534 log "ls -la time: $lruresize_delta seconds"
11535 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11537 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11538 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11539 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11540 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11542 log "lru resize performs the same with no lru resize"
11544 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11546 run_test 124b "lru resize (performance test) ======================="
11549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11550 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11551 skip_env "no lru resize on server"
11553 # cache ununsed locks on client
11555 cancel_lru_locks mdc
11556 test_mkdir $DIR/$tdir
11557 createmany -o $DIR/$tdir/f $nr ||
11558 error "failed to create $nr files in $DIR/$tdir"
11559 ls -l $DIR/$tdir > /dev/null
11561 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11562 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11563 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11564 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11565 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11567 # set lru_max_age to 1 sec
11568 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11569 echo "sleep $((recalc_p * 2)) seconds..."
11570 sleep $((recalc_p * 2))
11572 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11573 # restore lru_max_age
11574 $LCTL set_param -n $nsdir.lru_max_age $max_age
11575 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11576 unlinkmany $DIR/$tdir/f $nr
11578 run_test 124c "LRUR cancel very aged locks"
11581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11582 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11583 skip_env "no lru resize on server"
11585 # cache ununsed locks on client
11588 lru_resize_disable mdc
11589 stack_trap "lru_resize_enable mdc" EXIT
11591 cancel_lru_locks mdc
11593 # asynchronous object destroy at MDT could cause bl ast to client
11594 test_mkdir $DIR/$tdir
11595 createmany -o $DIR/$tdir/f $nr ||
11596 error "failed to create $nr files in $DIR/$tdir"
11597 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11599 ls -l $DIR/$tdir > /dev/null
11601 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11602 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11603 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11604 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11606 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11608 # set lru_max_age to 1 sec
11609 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11610 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11612 echo "sleep $((recalc_p * 2)) seconds..."
11613 sleep $((recalc_p * 2))
11615 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11617 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11619 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11621 test_125() { # 13358
11622 $LCTL get_param -n llite.*.client_type | grep -q local ||
11623 skip "must run as local client"
11624 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11625 skip_env "must have acl enabled"
11626 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11628 test_mkdir $DIR/$tdir
11629 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11630 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11631 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11633 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11635 test_126() { # bug 12829/13455
11636 $GSS && skip_env "must run as gss disabled"
11637 $LCTL get_param -n llite.*.client_type | grep -q local ||
11638 skip "must run as local client"
11639 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11641 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11642 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11644 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11646 run_test 126 "check that the fsgid provided by the client is taken into account"
11648 test_127a() { # bug 15521
11649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11650 local name count samp unit min max sum sumsq
11652 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11653 echo "stats before reset"
11654 $LCTL get_param osc.*.stats
11655 $LCTL set_param osc.*.stats=0
11656 local fsize=$((2048 * 1024))
11658 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11659 cancel_lru_locks osc
11660 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11662 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11663 stack_trap "rm -f $TMP/$tfile.tmp"
11664 while read name count samp unit min max sum sumsq; do
11665 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11666 [ ! $min ] && error "Missing min value for $name proc entry"
11667 eval $name=$count || error "Wrong proc format"
11670 read_bytes|write_bytes)
11671 [[ "$unit" =~ "bytes" ]] ||
11672 error "unit is not 'bytes': $unit"
11673 (( $min >= 4096 )) || error "min is too small: $min"
11674 (( $min <= $fsize )) || error "min is too big: $min"
11675 (( $max >= 4096 )) || error "max is too small: $max"
11676 (( $max <= $fsize )) || error "max is too big: $max"
11677 (( $sum == $fsize )) || error "sum is wrong: $sum"
11678 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11679 error "sumsquare is too small: $sumsq"
11680 (( $sumsq <= $fsize * $fsize )) ||
11681 error "sumsquare is too big: $sumsq"
11683 ost_read|ost_write)
11684 [[ "$unit" =~ "usec" ]] ||
11685 error "unit is not 'usec': $unit"
11689 done < $DIR/$tfile.tmp
11691 #check that we actually got some stats
11692 [ "$read_bytes" ] || error "Missing read_bytes stats"
11693 [ "$write_bytes" ] || error "Missing write_bytes stats"
11694 [ "$read_bytes" != 0 ] || error "no read done"
11695 [ "$write_bytes" != 0 ] || error "no write done"
11697 run_test 127a "verify the client stats are sane"
11699 test_127b() { # bug LU-333
11700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11701 local name count samp unit min max sum sumsq
11703 echo "stats before reset"
11704 $LCTL get_param llite.*.stats
11705 $LCTL set_param llite.*.stats=0
11707 # perform 2 reads and writes so MAX is different from SUM.
11708 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11709 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11710 cancel_lru_locks osc
11711 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11712 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11714 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11715 stack_trap "rm -f $TMP/$tfile.tmp"
11716 while read name count samp unit min max sum sumsq; do
11717 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11718 eval $name=$count || error "Wrong proc format"
11721 read_bytes|write_bytes)
11722 [[ "$unit" =~ "bytes" ]] ||
11723 error "unit is not 'bytes': $unit"
11724 (( $count == 2 )) || error "count is not 2: $count"
11725 (( $min == $PAGE_SIZE )) ||
11726 error "min is not $PAGE_SIZE: $min"
11727 (( $max == $PAGE_SIZE )) ||
11728 error "max is not $PAGE_SIZE: $max"
11729 (( $sum == $PAGE_SIZE * 2 )) ||
11730 error "sum is not $((PAGE_SIZE * 2)): $sum"
11733 [[ "$unit" =~ "usec" ]] ||
11734 error "unit is not 'usec': $unit"
11738 done < $TMP/$tfile.tmp
11740 #check that we actually got some stats
11741 [ "$read_bytes" ] || error "Missing read_bytes stats"
11742 [ "$write_bytes" ] || error "Missing write_bytes stats"
11743 [ "$read_bytes" != 0 ] || error "no read done"
11744 [ "$write_bytes" != 0 ] || error "no write done"
11746 run_test 127b "verify the llite client stats are sane"
11748 test_127c() { # LU-12394
11749 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11756 $LCTL set_param llite.*.extents_stats=1
11757 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11759 # Use two stripes so there is enough space in default config
11760 $LFS setstripe -c 2 $DIR/$tfile
11762 # Extent stats start at 0-4K and go in power of two buckets
11763 # LL_HIST_START = 12 --> 2^12 = 4K
11764 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11765 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11767 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11769 # Write and read, 2x each, second time at a non-zero offset
11770 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11771 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11772 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
11773 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
11777 $LCTL get_param llite.*.extents_stats
11780 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
11782 local bucket=$($LCTL get_param -n llite.*.extents_stats |
11784 reads=$(echo $bucket | awk '{print $5}')
11785 writes=$(echo $bucket | awk '{print $9}')
11786 [ "$reads" -eq $count ] ||
11787 error "$reads reads in < $bsize bucket, expect $count"
11788 [ "$writes" -eq $count ] ||
11789 error "$writes writes in < $bsize bucket, expect $count"
11792 # Test mmap write and read
11793 $LCTL set_param llite.*.extents_stats=c
11795 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
11796 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
11797 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
11799 $LCTL get_param llite.*.extents_stats
11801 count=$(((size*1024) / PAGE_SIZE))
11803 bsize=$((2 * PAGE_SIZE / 1024))K
11805 bucket=$($LCTL get_param -n llite.*.extents_stats |
11807 reads=$(echo $bucket | awk '{print $5}')
11808 writes=$(echo $bucket | awk '{print $9}')
11809 # mmap writes fault in the page first, creating an additonal read
11810 [ "$reads" -eq $((2 * count)) ] ||
11811 error "$reads reads in < $bsize bucket, expect $count"
11812 [ "$writes" -eq $count ] ||
11813 error "$writes writes in < $bsize bucket, expect $count"
11815 run_test 127c "test llite extent stats with regular & mmap i/o"
11817 test_128() { # bug 15212
11819 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
11824 result=$(grep error $TMP/$tfile.log)
11825 rm -f $DIR/$tfile $TMP/$tfile.log
11826 [ -z "$result" ] ||
11827 error "consecutive find's under interactive lfs failed"
11829 run_test 128 "interactive lfs for 2 consecutive find's"
11831 set_dir_limits () {
11836 local ldproc=/proc/fs/ldiskfs
11837 local facets=$(get_facets MDS)
11839 for facet in ${facets//,/ }; do
11840 canondev=$(ldiskfs_canon \
11841 *.$(convert_facet2label $facet).mntdev $facet)
11842 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
11843 ldproc=/sys/fs/ldiskfs
11844 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
11845 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
11849 check_mds_dmesg() {
11850 local facets=$(get_facets MDS)
11851 for facet in ${facets//,/ }; do
11852 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
11858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11859 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
11860 skip "Need MDS version with at least 2.5.56"
11861 if [ "$mds1_FSTYPE" != ldiskfs ]; then
11862 skip_env "ldiskfs only test"
11864 remote_mds_nodsh && skip "remote MDS with nodsh"
11868 local has_warning=false
11871 mkdir -p $DIR/$tdir
11873 # block size of mds1
11874 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11875 set_dir_limits $maxsize $maxsize
11876 local dirsize=$(stat -c%s "$DIR/$tdir")
11878 while [[ $dirsize -le $maxsize ]]; do
11879 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11881 if ! $has_warning; then
11882 check_mds_dmesg '"is approaching"' && has_warning=true
11884 # check two errors:
11885 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11886 # EFBIG for previous versions included in ldiskfs series
11887 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11889 echo "return code $rc received as expected"
11891 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11892 error_exit "create failed w/o dir size limit"
11894 check_mds_dmesg '"has reached"' ||
11895 error_exit "reached message should be output"
11897 [ $has_warning = "false" ] &&
11898 error_exit "warning message should be output"
11900 dirsize=$(stat -c%s "$DIR/$tdir")
11902 [[ $dirsize -ge $maxsize ]] && return 0
11903 error_exit "current dir size $dirsize, " \
11904 "previous limit $maxsize"
11905 elif [ $rc -ne 0 ]; then
11907 error_exit "return $rc received instead of expected " \
11908 "$EFBIG or $ENOSPC, files in dir $dirsize"
11910 nfiles=$((nfiles + 1))
11911 dirsize=$(stat -c%s "$DIR/$tdir")
11915 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11917 run_test 129 "test directory size limit ========================"
11926 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11927 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11929 trap cleanup_130 EXIT RETURN
11931 local fm_file=$DIR/$tfile
11932 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11933 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11934 error "dd failed for $fm_file"
11936 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11937 filefrag -ves $fm_file
11939 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11940 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11941 [ $RC != 0 ] && error "filefrag $fm_file failed"
11943 filefrag_op=$(filefrag -ve -k $fm_file |
11944 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11945 lun=$($LFS getstripe -i $fm_file)
11947 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
11950 for line in $filefrag_op
11952 frag_lun=`echo $line | cut -d: -f5`
11953 ext_len=`echo $line | cut -d: -f4`
11954 if (( $frag_lun != $lun )); then
11956 error "FIEMAP on 1-stripe file($fm_file) failed"
11959 (( tot_len += ext_len ))
11962 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
11964 error "FIEMAP on 1-stripe file($fm_file) failed;"
11970 echo "FIEMAP on single striped file succeeded"
11972 run_test 130a "FIEMAP (1-stripe file)"
11975 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11977 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11978 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11980 trap cleanup_130 EXIT RETURN
11982 local fm_file=$DIR/$tfile
11983 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11984 error "setstripe on $fm_file"
11985 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11986 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11988 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
11989 error "dd failed on $fm_file"
11991 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11992 filefrag_op=$(filefrag -ve -k $fm_file |
11993 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11995 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11996 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12001 for line in $filefrag_op
12003 frag_lun=$(echo $line | cut -d: -f5 |
12004 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12005 ext_len=$(echo $line | cut -d: -f4)
12006 if (( $frag_lun != $last_lun )); then
12007 if (( tot_len != 1024 )); then
12009 error "FIEMAP on $fm_file failed; returned " \
12010 "len $tot_len for OST $last_lun instead of 1024"
12013 (( num_luns += 1 ))
12017 (( tot_len += ext_len ))
12020 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12022 error "FIEMAP on $fm_file failed; returned wrong number of " \
12023 "luns or wrong len for OST $last_lun"
12029 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12031 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12034 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12036 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12037 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12039 trap cleanup_130 EXIT RETURN
12041 local fm_file=$DIR/$tfile
12042 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12043 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12044 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12046 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12047 error "dd failed on $fm_file"
12049 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12050 filefrag_op=$(filefrag -ve -k $fm_file |
12051 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12053 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12054 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12059 for line in $filefrag_op
12061 frag_lun=$(echo $line | cut -d: -f5 |
12062 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12063 ext_len=$(echo $line | cut -d: -f4)
12064 if (( $frag_lun != $last_lun )); then
12065 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12066 if (( logical != 512 )); then
12068 error "FIEMAP on $fm_file failed; returned " \
12069 "logical start for lun $logical instead of 512"
12072 if (( tot_len != 512 )); then
12074 error "FIEMAP on $fm_file failed; returned " \
12075 "len $tot_len for OST $last_lun instead of 1024"
12078 (( num_luns += 1 ))
12082 (( tot_len += ext_len ))
12085 if (( num_luns != 2 || tot_len != 512 )); then
12087 error "FIEMAP on $fm_file failed; returned wrong number of " \
12088 "luns or wrong len for OST $last_lun"
12094 echo "FIEMAP on 2-stripe file with hole succeeded"
12096 run_test 130c "FIEMAP (2-stripe file with hole)"
12099 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12101 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12102 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12104 trap cleanup_130 EXIT RETURN
12106 local fm_file=$DIR/$tfile
12107 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12108 error "setstripe on $fm_file"
12109 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12110 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12112 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12113 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12114 error "dd failed on $fm_file"
12116 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12117 filefrag_op=$(filefrag -ve -k $fm_file |
12118 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12120 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12121 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12126 for line in $filefrag_op
12128 frag_lun=$(echo $line | cut -d: -f5 |
12129 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12130 ext_len=$(echo $line | cut -d: -f4)
12131 if (( $frag_lun != $last_lun )); then
12132 if (( tot_len != 1024 )); then
12134 error "FIEMAP on $fm_file failed; returned " \
12135 "len $tot_len for OST $last_lun instead of 1024"
12138 (( num_luns += 1 ))
12142 (( tot_len += ext_len ))
12145 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12147 error "FIEMAP on $fm_file failed; returned wrong number of " \
12148 "luns or wrong len for OST $last_lun"
12154 echo "FIEMAP on N-stripe file succeeded"
12156 run_test 130d "FIEMAP (N-stripe file)"
12159 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12161 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12162 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12164 trap cleanup_130 EXIT RETURN
12166 local fm_file=$DIR/$tfile
12167 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12168 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12169 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12172 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12173 for ((i = 0; i < $NUM_BLKS; i++))
12175 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12178 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12179 filefrag_op=$(filefrag -ve -k $fm_file |
12180 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12182 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12183 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12188 for line in $filefrag_op
12190 frag_lun=$(echo $line | cut -d: -f5 |
12191 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12192 ext_len=$(echo $line | cut -d: -f4)
12193 if (( $frag_lun != $last_lun )); then
12194 if (( tot_len != $EXPECTED_LEN )); then
12196 error "FIEMAP on $fm_file failed; returned " \
12197 "len $tot_len for OST $last_lun instead " \
12201 (( num_luns += 1 ))
12205 (( tot_len += ext_len ))
12208 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12210 error "FIEMAP on $fm_file failed; returned wrong number " \
12211 "of luns or wrong len for OST $last_lun"
12217 echo "FIEMAP with continuation calls succeeded"
12219 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12222 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12223 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12225 local fm_file=$DIR/$tfile
12226 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12227 error "multiop create with lov_delay_create on $fm_file"
12229 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12230 filefrag_extents=$(filefrag -vek $fm_file |
12231 awk '/extents? found/ { print $2 }')
12232 if [[ "$filefrag_extents" != "0" ]]; then
12233 error "FIEMAP on $fm_file failed; " \
12234 "returned $filefrag_extents expected 0"
12239 run_test 130f "FIEMAP (unstriped file)"
12241 # Test for writev/readv
12243 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12244 error "writev test failed"
12245 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12246 error "readv failed"
12249 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12252 local fsize=$((524288 + 1048576 + 1572864))
12253 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12254 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12255 error "append writev test failed"
12257 ((fsize += 1572864 + 1048576))
12258 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12259 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12260 error "append writev test failed"
12263 run_test 131b "test append writev"
12266 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12269 run_test 131c "test read/write on file w/o objects"
12272 rwv -f $DIR/$tfile -w -n 1 1572864
12273 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12274 if [ "$NOB" != 1572864 ]; then
12275 error "Short read filed: read $NOB bytes instead of 1572864"
12279 run_test 131d "test short read"
12282 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12283 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12284 error "read hitting hole failed"
12287 run_test 131e "test read hitting hole"
12296 mds*) res=$(do_facet $facet \
12297 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12299 ost*) res=$(do_facet $facet \
12300 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12302 *) error "Wrong facet '$facet'" ;;
12304 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12305 # if the argument $3 is zero, it means any stat increment is ok.
12306 if [[ $want -gt 0 ]]; then
12307 local count=$(echo $res | awk '{ print $2 }')
12308 [[ $count -ne $want ]] &&
12309 error "The $op counter on $facet is $count, not $want"
12314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12315 remote_ost_nodsh && skip "remote OST with nodsh"
12316 remote_mds_nodsh && skip "remote MDS with nodsh"
12317 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12318 skip_env "MDS doesn't support rename stats"
12320 local testdir=$DIR/${tdir}/stats_testdir
12322 mkdir -p $DIR/${tdir}
12325 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12326 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12328 # verify mdt stats first.
12329 mkdir ${testdir} || error "mkdir failed"
12330 check_stats $SINGLEMDS "mkdir" 1
12331 touch ${testdir}/${tfile} || error "touch failed"
12332 check_stats $SINGLEMDS "open" 1
12333 check_stats $SINGLEMDS "close" 1
12334 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12335 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12336 check_stats $SINGLEMDS "mknod" 2
12338 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12339 check_stats $SINGLEMDS "unlink" 1
12340 rm -f ${testdir}/${tfile} || error "file remove failed"
12341 check_stats $SINGLEMDS "unlink" 2
12343 # remove working dir and check mdt stats again.
12344 rmdir ${testdir} || error "rmdir failed"
12345 check_stats $SINGLEMDS "rmdir" 1
12347 local testdir1=$DIR/${tdir}/stats_testdir1
12348 mkdir -p ${testdir}
12349 mkdir -p ${testdir1}
12350 touch ${testdir1}/test1
12351 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12352 check_stats $SINGLEMDS "crossdir_rename" 1
12354 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12355 check_stats $SINGLEMDS "samedir_rename" 1
12357 rm -rf $DIR/${tdir}
12359 run_test 133a "Verifying MDT stats ========================================"
12364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12365 remote_ost_nodsh && skip "remote OST with nodsh"
12366 remote_mds_nodsh && skip "remote MDS with nodsh"
12368 local testdir=$DIR/${tdir}/stats_testdir
12370 mkdir -p ${testdir} || error "mkdir failed"
12371 touch ${testdir}/${tfile} || error "touch failed"
12372 cancel_lru_locks mdc
12375 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12376 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12378 # extra mdt stats verification.
12379 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12380 check_stats $SINGLEMDS "setattr" 1
12381 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12382 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12384 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12385 check_stats $SINGLEMDS "getattr" 1
12387 rm -rf $DIR/${tdir}
12389 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12390 # so the check below is not reliable
12391 [ $MDSCOUNT -eq 1 ] || return 0
12393 # Sleep to avoid a cached response.
12394 #define OBD_STATFS_CACHE_SECONDS 1
12396 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12397 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12398 $LFS df || error "lfs failed"
12399 check_stats $SINGLEMDS "statfs" 1
12401 # check aggregated statfs (LU-10018)
12402 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12404 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12407 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12408 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12410 check_stats $SINGLEMDS "statfs" 1
12412 # We want to check that the client didn't send OST_STATFS to
12413 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12414 # extra care is needed here.
12415 if remote_mds; then
12416 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12417 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12419 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12420 [ "$res" ] && error "OST got STATFS"
12425 run_test 133b "Verifying extra MDT stats =================================="
12428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12429 remote_ost_nodsh && skip "remote OST with nodsh"
12430 remote_mds_nodsh && skip "remote MDS with nodsh"
12432 local testdir=$DIR/$tdir/stats_testdir
12434 test_mkdir -p $testdir
12436 # verify obdfilter stats.
12437 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12439 cancel_lru_locks osc
12440 wait_delete_completed
12443 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12444 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12446 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12449 cancel_lru_locks osc
12450 check_stats ost1 "write" 1
12452 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12453 check_stats ost1 "read" 1
12455 > $testdir/$tfile || error "truncate failed"
12456 check_stats ost1 "punch" 1
12458 rm -f $testdir/$tfile || error "file remove failed"
12459 wait_delete_completed
12460 check_stats ost1 "destroy" 1
12464 run_test 133c "Verifying OST stats ========================================"
12471 while [ $value -ge 2 ]; do
12476 if [ $orig -gt $order ]; then
12484 local size=('K' 'M' 'G' 'T');
12486 local size_string=$value
12488 while [ $value -ge 1024 ]; do
12489 if [ $i -gt 3 ]; then
12490 #T is the biggest unit we get here, if that is bigger,
12492 size_string=${value}T
12495 value=$((value >> 10))
12496 if [ $value -lt 1024 ]; then
12497 size_string=${value}${size[$i]}
12506 get_rename_size() {
12508 local context=${2:-.}
12509 local sample=$(do_facet $SINGLEMDS $LCTL \
12510 get_param mdt.$FSNAME-MDT0000.rename_stats |
12511 grep -A1 $context |
12512 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12518 remote_ost_nodsh && skip "remote OST with nodsh"
12519 remote_mds_nodsh && skip "remote MDS with nodsh"
12520 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12521 skip_env "MDS doesn't support rename stats"
12523 local testdir1=$DIR/${tdir}/stats_testdir1
12524 local testdir2=$DIR/${tdir}/stats_testdir2
12525 mkdir -p $DIR/${tdir}
12527 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12529 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12530 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12532 createmany -o $testdir1/test 512 || error "createmany failed"
12534 # check samedir rename size
12535 mv ${testdir1}/test0 ${testdir1}/test_0
12537 local testdir1_size=$(ls -l $DIR/${tdir} |
12538 awk '/stats_testdir1/ {print $5}')
12539 local testdir2_size=$(ls -l $DIR/${tdir} |
12540 awk '/stats_testdir2/ {print $5}')
12542 testdir1_size=$(order_2 $testdir1_size)
12543 testdir2_size=$(order_2 $testdir2_size)
12545 testdir1_size=$(size_in_KMGT $testdir1_size)
12546 testdir2_size=$(size_in_KMGT $testdir2_size)
12548 echo "source rename dir size: ${testdir1_size}"
12549 echo "target rename dir size: ${testdir2_size}"
12551 local cmd="do_facet $SINGLEMDS $LCTL "
12552 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12554 eval $cmd || error "$cmd failed"
12555 local samedir=$($cmd | grep 'same_dir')
12556 local same_sample=$(get_rename_size $testdir1_size)
12557 [ -z "$samedir" ] && error "samedir_rename_size count error"
12558 [[ $same_sample -eq 1 ]] ||
12559 error "samedir_rename_size error $same_sample"
12560 echo "Check same dir rename stats success"
12562 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12564 # check crossdir rename size
12565 mv ${testdir1}/test_0 ${testdir2}/test_0
12567 testdir1_size=$(ls -l $DIR/${tdir} |
12568 awk '/stats_testdir1/ {print $5}')
12569 testdir2_size=$(ls -l $DIR/${tdir} |
12570 awk '/stats_testdir2/ {print $5}')
12572 testdir1_size=$(order_2 $testdir1_size)
12573 testdir2_size=$(order_2 $testdir2_size)
12575 testdir1_size=$(size_in_KMGT $testdir1_size)
12576 testdir2_size=$(size_in_KMGT $testdir2_size)
12578 echo "source rename dir size: ${testdir1_size}"
12579 echo "target rename dir size: ${testdir2_size}"
12581 eval $cmd || error "$cmd failed"
12582 local crossdir=$($cmd | grep 'crossdir')
12583 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12584 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12585 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12586 [[ $src_sample -eq 1 ]] ||
12587 error "crossdir_rename_size error $src_sample"
12588 [[ $tgt_sample -eq 1 ]] ||
12589 error "crossdir_rename_size error $tgt_sample"
12590 echo "Check cross dir rename stats success"
12591 rm -rf $DIR/${tdir}
12593 run_test 133d "Verifying rename_stats ========================================"
12596 remote_mds_nodsh && skip "remote MDS with nodsh"
12597 remote_ost_nodsh && skip "remote OST with nodsh"
12598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12600 local testdir=$DIR/${tdir}/stats_testdir
12601 local ctr f0 f1 bs=32768 count=42 sum
12603 mkdir -p ${testdir} || error "mkdir failed"
12605 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12607 for ctr in {write,read}_bytes; do
12609 cancel_lru_locks osc
12611 do_facet ost1 $LCTL set_param -n \
12612 "obdfilter.*.exports.clear=clear"
12614 if [ $ctr = write_bytes ]; then
12616 f1=${testdir}/${tfile}
12618 f0=${testdir}/${tfile}
12622 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12625 cancel_lru_locks osc
12627 sum=$(do_facet ost1 $LCTL get_param \
12628 "obdfilter.*.exports.*.stats" |
12629 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12630 $1 == ctr { sum += $7 }
12631 END { printf("%0.0f", sum) }')
12633 if ((sum != bs * count)); then
12634 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12638 rm -rf $DIR/${tdir}
12640 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12642 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12644 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12645 # not honor the -ignore_readdir_race option correctly. So we call
12646 # error_ignore() rather than error() in these cases. See LU-11152.
12648 if (find --version; do_facet mds1 find --version) |
12649 grep -q '\b4\.5\.1[1-4]\b'; then
12650 error_ignore LU-11152 "$@"
12657 # First without trusting modes.
12658 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12659 echo "proc_dirs='$proc_dirs'"
12660 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12661 find $proc_dirs -exec cat '{}' \; &> /dev/null
12663 # Second verifying readability.
12664 $LCTL get_param -R '*' &> /dev/null
12666 # Verifing writability with badarea_io.
12668 -ignore_readdir_race \
12670 -not -name force_lbug \
12671 -not -name changelog_mask \
12672 -exec badarea_io '{}' \; ||
12673 error_133 "find $proc_dirs failed"
12675 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12678 remote_mds_nodsh && skip "remote MDS with nodsh"
12679 remote_ost_nodsh && skip "remote OST with nodsh"
12682 for facet in mds1 ost1; do
12683 local facet_ver=$(lustre_version_code $facet)
12684 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
12685 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
12687 log "$facet: too old lustre for get_param -R"
12689 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
12690 do_facet $facet "$LCTL list_param -R '*' | grep '=' |
12691 tr -d= | egrep -v 'force_lbug|changelog_mask' |
12692 xargs badarea_io" ||
12693 error_133 "$facet badarea_io failed"
12695 skip_noexit "$facet: too old lustre for get_param -R"
12699 # remount the FS in case writes/reads /proc break the FS
12700 cleanup || error "failed to unmount"
12701 setup || error "failed to setup"
12704 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12707 remote_mds_nodsh && skip "remote MDS with nodsh"
12708 remote_ost_nodsh && skip "remote OST with nodsh"
12709 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12710 skip "Need MDS version at least 2.9.54"
12714 for facet in client mds1 ost1; do
12715 local facet_proc_dirs=$(do_facet $facet \
12716 \\\ls -d $proc_regexp 2> /dev/null)
12717 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12718 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12719 # Get the list of files that are missing the terminating newline
12720 local missing=($(do_facet $facet \
12721 find ${facet_proc_dirs} -type f \| \
12722 while read F\; do \
12723 awk -v FS='\v' -v RS='\v\v' \
12724 "'END { if(NR>0 && \
12725 \\\$NF !~ /.*\\\n\$/) \
12726 print FILENAME}'" \
12729 [ ${#missing[*]} -eq 0 ] ||
12730 error "files do not end with newline: ${missing[*]}"
12733 run_test 133h "Proc files should end with newlines"
12736 remote_mds_nodsh && skip "remote MDS with nodsh"
12737 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12738 skip "Need MDS version at least 2.7.54"
12740 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12741 cancel_lru_locks mdc
12743 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12744 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12745 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12748 createmany -o $DIR/$tdir/f $nr ||
12749 error "failed to create $nr files in $DIR/$tdir"
12750 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12752 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12753 do_facet mds1 $LCTL set_param fail_loc=0x327
12754 do_facet mds1 $LCTL set_param fail_val=500
12757 echo "sleep 10 seconds ..."
12759 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12761 do_facet mds1 $LCTL set_param fail_loc=0
12762 do_facet mds1 $LCTL set_param fail_val=0
12763 [ $lck_cnt -lt $unused ] ||
12764 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12767 unlinkmany $DIR/$tdir/f $nr
12769 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12772 remote_mds_nodsh && skip "remote MDS with nodsh"
12773 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12774 skip "Need MDS version at least 2.7.54"
12776 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12777 cancel_lru_locks mdc
12779 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12780 ldlm.lock_reclaim_threshold_mb)
12781 # disable reclaim temporarily
12782 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12784 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12785 do_facet mds1 $LCTL set_param fail_loc=0x328
12786 do_facet mds1 $LCTL set_param fail_val=500
12788 $LCTL set_param debug=+trace
12791 createmany -o $DIR/$tdir/f $nr &
12792 local create_pid=$!
12794 echo "Sleep $TIMEOUT seconds ..."
12796 if ! ps -p $create_pid > /dev/null 2>&1; then
12797 do_facet mds1 $LCTL set_param fail_loc=0
12798 do_facet mds1 $LCTL set_param fail_val=0
12799 do_facet mds1 $LCTL set_param \
12800 ldlm.lock_reclaim_threshold_mb=${low_wm}m
12801 error "createmany finished incorrectly!"
12803 do_facet mds1 $LCTL set_param fail_loc=0
12804 do_facet mds1 $LCTL set_param fail_val=0
12805 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
12806 wait $create_pid || return 1
12808 unlinkmany $DIR/$tdir/f $nr
12810 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
12813 remote_mds_nodsh && skip "remote MDS with nodsh"
12814 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12815 skip "Need MDS version at least 2.13.50"
12818 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12820 #define OBD_FAIL_PLAIN_RECORDS 0x1319
12821 #set only one record at plain llog
12822 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
12824 #fill already existed plain llog each 64767
12825 #wrapping whole catalog
12826 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12828 createmany -o $DIR/$tdir/$tfile_ 64700
12829 for (( i = 0; i < 64700; i = i + 2 ))
12831 rm $DIR/$tdir/$tfile_$i &
12832 rm $DIR/$tdir/$tfile_$((i + 1)) &
12837 #waiting osp synchronization
12838 wait_delete_completed
12840 run_test 135 "Race catalog processing"
12843 remote_mds_nodsh && skip "remote MDS with nodsh"
12844 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12845 skip "Need MDS version at least 2.13.50"
12848 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12849 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
12850 #set only one record at plain llog
12851 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
12852 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
12854 #fill already existed 2 plain llogs each 64767
12855 #wrapping whole catalog
12856 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12857 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
12858 wait_delete_completed
12860 createmany -o $DIR/$tdir/$tfile_ 10
12863 do_facet $SINGLEMDS $LCTL set_param fail_val=3
12864 for (( i = 0; i < 10; i = i + 3 ))
12866 rm $DIR/$tdir/$tfile_$i &
12867 rm $DIR/$tdir/$tfile_$((i + 1)) &
12871 rm $DIR/$tdir/$tfile_$((i + 2)) &
12874 #waiting osp synchronization
12875 wait_delete_completed
12877 run_test 136 "Race catalog processing 2"
12879 test_140() { #bug-17379
12880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12882 test_mkdir $DIR/$tdir
12883 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
12884 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
12886 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
12887 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
12889 while i=$((i + 1)); do
12891 cd $i || error "Changing to $i"
12892 ln -s ../stat stat || error "Creating stat symlink"
12893 # Read the symlink until ELOOP present,
12894 # not LBUGing the system is considered success,
12895 # we didn't overrun the stack.
12896 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
12897 if [ $ret -ne 0 ]; then
12898 if [ $ret -eq 40 ]; then
12901 error "Open stat symlink"
12907 echo "The symlink depth = $i"
12908 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
12909 error "Invalid symlink depth"
12911 # Test recursive symlink
12912 ln -s symlink_self symlink_self
12913 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
12914 echo "open symlink_self returns $ret"
12915 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
12917 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
12920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12922 local TF="$TMP/$tfile"
12924 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12926 cancel_lru_locks $OSC
12927 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
12928 remount_client $MOUNT
12930 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
12933 $TRUNCATE $DIR/$tfile 6000
12934 cancel_lru_locks $OSC
12935 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
12938 echo "12345" >>$DIR/$tfile
12939 cancel_lru_locks $OSC
12940 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12943 echo "12345" >>$DIR/$tfile
12944 cancel_lru_locks $OSC
12945 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
12950 run_test 150 "truncate/append tests"
12952 #LU-2902 roc_hit was not able to read all values from lproc
12953 function roc_hit_init() {
12954 local list=$(comma_list $(osts_nodes))
12955 local dir=$DIR/$tdir-check
12956 local file=$dir/$tfile
12962 #use setstripe to do a write to every ost
12963 for i in $(seq 0 $((OSTCOUNT-1))); do
12964 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
12965 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
12966 idx=$(printf %04x $i)
12967 BEFORE=$(get_osd_param $list *OST*$idx stats |
12968 awk '$1 == "cache_access" {sum += $7}
12969 END { printf("%0.0f", sum) }')
12971 cancel_lru_locks osc
12972 cat $file >/dev/null
12974 AFTER=$(get_osd_param $list *OST*$idx stats |
12975 awk '$1 == "cache_access" {sum += $7}
12976 END { printf("%0.0f", sum) }')
12978 echo BEFORE:$BEFORE AFTER:$AFTER
12979 if ! let "AFTER - BEFORE == 4"; then
12981 error "roc_hit is not safe to use"
12989 function roc_hit() {
12990 local list=$(comma_list $(osts_nodes))
12991 echo $(get_osd_param $list '' stats |
12992 awk '$1 == "cache_hit" {sum += $7}
12993 END { printf("%0.0f", sum) }')
12996 function set_cache() {
12999 if [ "$2" == "off" ]; then
13002 local list=$(comma_list $(osts_nodes))
13003 set_osd_param $list '' $1_cache_enable $on
13005 cancel_lru_locks osc
13009 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13010 remote_ost_nodsh && skip "remote OST with nodsh"
13013 local list=$(comma_list $(osts_nodes))
13015 # check whether obdfilter is cache capable at all
13016 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13017 skip "not cache-capable obdfilter"
13020 # check cache is enabled on all obdfilters
13021 if get_osd_param $list '' read_cache_enable | grep 0; then
13022 skip "oss cache is disabled"
13025 set_osd_param $list '' writethrough_cache_enable 1
13027 # check write cache is enabled on all obdfilters
13028 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13029 skip "oss write cache is NOT enabled"
13034 #define OBD_FAIL_OBD_NO_LRU 0x609
13035 do_nodes $list $LCTL set_param fail_loc=0x609
13037 # pages should be in the case right after write
13038 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13041 local BEFORE=$(roc_hit)
13042 cancel_lru_locks osc
13043 cat $DIR/$tfile >/dev/null
13044 local AFTER=$(roc_hit)
13046 do_nodes $list $LCTL set_param fail_loc=0
13048 if ! let "AFTER - BEFORE == CPAGES"; then
13049 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13052 cancel_lru_locks osc
13053 # invalidates OST cache
13054 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13055 set_osd_param $list '' read_cache_enable 0
13056 cat $DIR/$tfile >/dev/null
13058 # now data shouldn't be found in the cache
13060 cancel_lru_locks osc
13061 cat $DIR/$tfile >/dev/null
13063 if let "AFTER - BEFORE != 0"; then
13064 error "IN CACHE: before: $BEFORE, after: $AFTER"
13067 set_osd_param $list '' read_cache_enable 1
13070 run_test 151 "test cache on oss and controls ==============================="
13073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13075 local TF="$TMP/$tfile"
13077 # simulate ENOMEM during write
13078 #define OBD_FAIL_OST_NOMEM 0x226
13079 lctl set_param fail_loc=0x80000226
13080 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13082 sync || error "sync failed"
13083 lctl set_param fail_loc=0
13085 # discard client's cache
13086 cancel_lru_locks osc
13088 # simulate ENOMEM during read
13089 lctl set_param fail_loc=0x80000226
13090 cmp $TF $DIR/$tfile || error "cmp failed"
13091 lctl set_param fail_loc=0
13095 run_test 152 "test read/write with enomem ============================"
13098 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13100 run_test 153 "test if fdatasync does not crash ======================="
13102 dot_lustre_fid_permission_check() {
13104 local ffid=$MOUNT/.lustre/fid/$fid
13107 echo "stat fid $fid"
13108 stat $ffid > /dev/null || error "stat $ffid failed."
13109 echo "touch fid $fid"
13110 touch $ffid || error "touch $ffid failed."
13111 echo "write to fid $fid"
13112 cat /etc/hosts > $ffid || error "write $ffid failed."
13113 echo "read fid $fid"
13114 diff /etc/hosts $ffid || error "read $ffid failed."
13115 echo "append write to fid $fid"
13116 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13117 echo "rename fid $fid"
13118 mv $ffid $test_dir/$tfile.1 &&
13119 error "rename $ffid to $tfile.1 should fail."
13120 touch $test_dir/$tfile.1
13121 mv $test_dir/$tfile.1 $ffid &&
13122 error "rename $tfile.1 to $ffid should fail."
13123 rm -f $test_dir/$tfile.1
13124 echo "truncate fid $fid"
13125 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13126 echo "link fid $fid"
13127 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13128 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13129 echo "setfacl fid $fid"
13130 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13131 echo "getfacl fid $fid"
13132 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13134 echo "unlink fid $fid"
13135 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13136 echo "mknod fid $fid"
13137 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13139 fid=[0xf00000400:0x1:0x0]
13140 ffid=$MOUNT/.lustre/fid/$fid
13142 echo "stat non-exist fid $fid"
13143 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13144 echo "write to non-exist fid $fid"
13145 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13146 echo "link new fid $fid"
13147 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13149 mkdir -p $test_dir/$tdir
13150 touch $test_dir/$tdir/$tfile
13151 fid=$($LFS path2fid $test_dir/$tdir)
13154 error "error: could not get fid for $test_dir/$dir/$tfile."
13156 ffid=$MOUNT/.lustre/fid/$fid
13159 ls $ffid > /dev/null || error "ls $ffid failed."
13160 echo "touch $fid/$tfile.1"
13161 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13163 echo "touch $MOUNT/.lustre/fid/$tfile"
13164 touch $MOUNT/.lustre/fid/$tfile && \
13165 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13167 echo "setxattr to $MOUNT/.lustre/fid"
13168 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13170 echo "listxattr for $MOUNT/.lustre/fid"
13171 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13173 echo "delxattr from $MOUNT/.lustre/fid"
13174 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13176 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13177 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13178 error "touch invalid fid should fail."
13180 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13181 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13182 error "touch non-normal fid should fail."
13184 echo "rename $tdir to $MOUNT/.lustre/fid"
13185 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13186 error "rename to $MOUNT/.lustre/fid should fail."
13188 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13190 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13191 local new_obf_mode=777
13193 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13194 chmod $new_obf_mode $DIR/.lustre/fid ||
13195 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13197 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13198 [ $obf_mode -eq $new_obf_mode ] ||
13199 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13201 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13202 chmod $old_obf_mode $DIR/.lustre/fid ||
13203 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13206 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13207 fid=$($LFS path2fid $test_dir/$tfile-2)
13209 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13211 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13212 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13213 error "create lov data thru .lustre failed"
13215 echo "cp /etc/passwd $test_dir/$tfile-2"
13216 cp /etc/passwd $test_dir/$tfile-2 ||
13217 error "copy to $test_dir/$tfile-2 failed."
13218 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13219 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13220 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13222 rm -rf $test_dir/tfile.lnk
13223 rm -rf $test_dir/$tfile-2
13227 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13228 skip "Need MDS version at least 2.4.1"
13230 local tf=$DIR/$tfile
13233 local fid=$($LFS path2fid $tf)
13234 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13236 # check that we get the same pathname back
13237 local found=$($LFS fid2path $MOUNT "$fid")
13238 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13239 [ "$found" == "$tf" ] ||
13240 error "fid2path($fid=path2fid($tf)) = $found != $tf"
13242 run_test 154A "lfs path2fid and fid2path basic checks"
13245 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13246 skip "Need MDS version at least 2.4.1"
13248 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13249 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13250 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13251 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13253 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13254 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13256 # check that we get the same pathname
13257 echo "PFID: $PFID, name: $name"
13258 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13259 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13260 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13261 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13263 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13265 run_test 154B "verify the ll_decode_linkea tool"
13268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13269 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13270 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13271 skip "Need MDS version at least 2.2.51"
13272 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13274 cp /etc/hosts $DIR/$tfile
13276 fid=$($LFS path2fid $DIR/$tfile)
13278 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13280 dot_lustre_fid_permission_check "$fid" $DIR ||
13281 error "dot lustre permission check $fid failed"
13283 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13285 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13287 touch $MOUNT/.lustre/file &&
13288 error "creation is not allowed under .lustre"
13290 mkdir $MOUNT/.lustre/dir &&
13291 error "mkdir is not allowed under .lustre"
13295 run_test 154a "Open-by-FID"
13298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13299 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13300 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13301 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13302 skip "Need MDS version at least 2.2.51"
13304 local remote_dir=$DIR/$tdir/remote_dir
13308 mkdir -p $DIR/$tdir
13309 $LFS mkdir -i $MDTIDX $remote_dir ||
13310 error "create remote directory failed"
13312 cp /etc/hosts $remote_dir/$tfile
13314 fid=$($LFS path2fid $remote_dir/$tfile)
13316 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13318 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13319 error "dot lustre permission check $fid failed"
13322 run_test 154b "Open-by-FID for remote directory"
13325 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13326 skip "Need MDS version at least 2.4.1"
13328 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13329 local FID1=$($LFS path2fid $DIR/$tfile.1)
13330 local FID2=$($LFS path2fid $DIR/$tfile.2)
13331 local FID3=$($LFS path2fid $DIR/$tfile.3)
13334 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13335 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13336 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13338 [ "$FID" = "${!want}" ] ||
13339 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13343 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13345 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13346 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13350 run_test 154c "lfs path2fid and fid2path multiple arguments"
13353 remote_mds_nodsh && skip "remote MDS with nodsh"
13354 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13355 skip "Need MDS version at least 2.5.53"
13357 if remote_mds; then
13358 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13362 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13369 local fid=$($LFS path2fid $DIR/$tfile)
13372 cmd="exec $fd<$DIR/$tfile"
13374 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13375 echo "$fid_list" | grep "$fid"
13378 cmd="exec $fd>/dev/null"
13380 if [ $rc -ne 0 ]; then
13381 error "FID $fid not found in open files list $fid_list"
13384 run_test 154d "Verify open file fid"
13388 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13389 skip "Need MDS version at least 2.6.50"
13391 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13392 error ".lustre returned by readdir"
13395 run_test 154e ".lustre is not returned by readdir"
13398 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13400 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13401 test_mkdir -p -c1 $DIR/$tdir/d
13402 # test dirs inherit from its stripe
13403 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13404 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13405 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13406 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13409 # get fid of parents
13410 local FID0=$($LFS path2fid $DIR/$tdir/d)
13411 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13412 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13413 local FID3=$($LFS path2fid $DIR)
13415 # check that path2fid --parents returns expected <parent_fid>/name
13416 # 1) test for a directory (single parent)
13417 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13418 [ "$parent" == "$FID0/foo1" ] ||
13419 error "expected parent: $FID0/foo1, got: $parent"
13421 # 2) test for a file with nlink > 1 (multiple parents)
13422 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13423 echo "$parent" | grep -F "$FID1/$tfile" ||
13424 error "$FID1/$tfile not returned in parent list"
13425 echo "$parent" | grep -F "$FID2/link" ||
13426 error "$FID2/link not returned in parent list"
13428 # 3) get parent by fid
13429 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13430 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13431 echo "$parent" | grep -F "$FID1/$tfile" ||
13432 error "$FID1/$tfile not returned in parent list (by fid)"
13433 echo "$parent" | grep -F "$FID2/link" ||
13434 error "$FID2/link not returned in parent list (by fid)"
13436 # 4) test for entry in root directory
13437 parent=$($LFS path2fid --parents $DIR/f)
13438 echo "$parent" | grep -F "$FID3/f" ||
13439 error "$FID3/f not returned in parent list"
13441 # 5) test it on root directory
13442 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13443 error "$MOUNT should not have parents"
13445 # enable xattr caching and check that linkea is correctly updated
13446 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13447 save_lustre_params client "llite.*.xattr_cache" > $save
13448 lctl set_param llite.*.xattr_cache 1
13450 # 6.1) linkea update on rename
13451 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13453 # get parents by fid
13454 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13455 # foo1 should no longer be returned in parent list
13456 echo "$parent" | grep -F "$FID1" &&
13457 error "$FID1 should no longer be in parent list"
13458 # the new path should appear
13459 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13460 error "$FID2/$tfile.moved is not in parent list"
13462 # 6.2) linkea update on unlink
13463 rm -f $DIR/$tdir/d/foo2/link
13464 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13465 # foo2/link should no longer be returned in parent list
13466 echo "$parent" | grep -F "$FID2/link" &&
13467 error "$FID2/link should no longer be in parent list"
13471 restore_lustre_params < $save
13474 run_test 154f "get parent fids by reading link ea"
13478 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13479 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13480 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13481 skip "Need MDS version at least 2.6.92"
13483 mkdir -p $DIR/$tdir
13484 llapi_fid_test -d $DIR/$tdir
13486 run_test 154g "various llapi FID tests"
13488 test_155_small_load() {
13489 local temp=$TMP/$tfile
13490 local file=$DIR/$tfile
13492 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13493 error "dd of=$temp bs=6096 count=1 failed"
13495 cancel_lru_locks $OSC
13496 cmp $temp $file || error "$temp $file differ"
13498 $TRUNCATE $temp 6000
13499 $TRUNCATE $file 6000
13500 cmp $temp $file || error "$temp $file differ (truncate1)"
13502 echo "12345" >>$temp
13503 echo "12345" >>$file
13504 cmp $temp $file || error "$temp $file differ (append1)"
13506 echo "12345" >>$temp
13507 echo "12345" >>$file
13508 cmp $temp $file || error "$temp $file differ (append2)"
13514 test_155_big_load() {
13515 remote_ost_nodsh && skip "remote OST with nodsh"
13517 local temp=$TMP/$tfile
13518 local file=$DIR/$tfile
13521 local cache_size=$(do_facet ost$((MAXI+1)) \
13522 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13523 local large_file_size=$((cache_size * 2))
13525 echo "OSS cache size: $cache_size KB"
13526 echo "Large file size: $large_file_size KB"
13528 [ $MAXV -le $large_file_size ] &&
13529 skip_env "max available OST size needs > $large_file_size KB"
13531 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13533 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13534 error "dd of=$temp bs=$large_file_size count=1k failed"
13537 cancel_lru_locks osc
13538 cmp $temp $file || error "$temp $file differ"
13544 save_writethrough() {
13545 local facets=$(get_facets OST)
13547 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13553 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13555 save_writethrough $p
13558 set_cache writethrough on
13559 test_155_small_load
13560 restore_lustre_params < $p
13563 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13568 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13570 save_writethrough $p
13573 set_cache writethrough off
13574 test_155_small_load
13575 restore_lustre_params < $p
13578 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13583 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13585 save_writethrough $p
13588 set_cache writethrough on
13589 test_155_small_load
13590 restore_lustre_params < $p
13593 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13598 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13600 save_writethrough $p
13603 set_cache writethrough off
13604 test_155_small_load
13605 restore_lustre_params < $p
13608 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13613 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13615 save_writethrough $p
13618 set_cache writethrough on
13620 restore_lustre_params < $p
13623 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13628 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13630 save_writethrough $p
13633 set_cache writethrough off
13635 restore_lustre_params < $p
13638 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13643 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13645 save_writethrough $p
13648 set_cache writethrough on
13650 restore_lustre_params < $p
13653 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13658 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13660 save_writethrough $p
13663 set_cache writethrough off
13665 restore_lustre_params < $p
13668 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13672 remote_ost_nodsh && skip "remote OST with nodsh"
13673 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13674 skip "stats not implemented on old servers"
13675 [ "$ost1_FSTYPE" = "zfs" ] &&
13676 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13681 local file="$DIR/$tfile"
13682 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13684 save_writethrough $p
13687 log "Turn on read and write cache"
13689 set_cache writethrough on
13691 log "Write data and read it back."
13692 log "Read should be satisfied from the cache."
13693 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13695 cancel_lru_locks osc
13696 cat $file >/dev/null
13698 if ! let "AFTER - BEFORE == CPAGES"; then
13699 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13701 log "cache hits: before: $BEFORE, after: $AFTER"
13704 log "Read again; it should be satisfied from the cache."
13706 cancel_lru_locks osc
13707 cat $file >/dev/null
13709 if ! let "AFTER - BEFORE == CPAGES"; then
13710 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
13712 log "cache hits:: before: $BEFORE, after: $AFTER"
13715 log "Turn off the read cache and turn on the write cache"
13717 set_cache writethrough on
13719 log "Read again; it should be satisfied from the cache."
13721 cancel_lru_locks osc
13722 cat $file >/dev/null
13724 if ! let "AFTER - BEFORE == CPAGES"; then
13725 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
13727 log "cache hits:: before: $BEFORE, after: $AFTER"
13730 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13731 # > 2.12.56 uses pagecache if cached
13732 log "Read again; it should not be satisfied from the cache."
13734 cancel_lru_locks osc
13735 cat $file >/dev/null
13737 if ! let "AFTER - BEFORE == 0"; then
13738 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
13740 log "cache hits:: before: $BEFORE, after: $AFTER"
13744 log "Write data and read it back."
13745 log "Read should be satisfied from the cache."
13746 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13748 cancel_lru_locks osc
13749 cat $file >/dev/null
13751 if ! let "AFTER - BEFORE == CPAGES"; then
13752 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
13754 log "cache hits:: before: $BEFORE, after: $AFTER"
13757 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13758 # > 2.12.56 uses pagecache if cached
13759 log "Read again; it should not be satisfied from the cache."
13761 cancel_lru_locks osc
13762 cat $file >/dev/null
13764 if ! let "AFTER - BEFORE == 0"; then
13765 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
13767 log "cache hits:: before: $BEFORE, after: $AFTER"
13771 log "Turn off read and write cache"
13773 set_cache writethrough off
13775 log "Write data and read it back"
13776 log "It should not be satisfied from the cache."
13778 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13779 cancel_lru_locks osc
13781 cat $file >/dev/null
13783 if ! let "AFTER - BEFORE == 0"; then
13784 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
13786 log "cache hits:: before: $BEFORE, after: $AFTER"
13789 log "Turn on the read cache and turn off the write cache"
13791 set_cache writethrough off
13793 log "Write data and read it back"
13794 log "It should not be satisfied from the cache."
13796 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13798 cancel_lru_locks osc
13799 cat $file >/dev/null
13801 if ! let "AFTER - BEFORE == 0"; then
13802 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
13804 log "cache hits:: before: $BEFORE, after: $AFTER"
13807 log "Read again; it should be satisfied from the cache."
13809 cancel_lru_locks osc
13810 cat $file >/dev/null
13812 if ! let "AFTER - BEFORE == CPAGES"; then
13813 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
13815 log "cache hits:: before: $BEFORE, after: $AFTER"
13818 restore_lustre_params < $p
13821 run_test 156 "Verification of tunables"
13824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13825 remote_mds_nodsh && skip "remote MDS with nodsh"
13826 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13827 skip "Need MDS version at least 2.2.0"
13829 changelog_register || error "changelog_register failed"
13830 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13831 changelog_users $SINGLEMDS | grep -q $cl_user ||
13832 error "User $cl_user not found in changelog_users"
13835 test_mkdir -p $DIR/$tdir/pics/2008/zachy
13836 changelog_clear 0 || error "changelog_clear failed"
13837 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
13838 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
13839 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13840 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13841 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13842 rm $DIR/$tdir/pics/desktop.jpg
13844 changelog_dump | tail -10
13846 echo "verifying changelog mask"
13847 changelog_chmask "-MKDIR"
13848 changelog_chmask "-CLOSE"
13850 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
13851 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
13853 changelog_chmask "+MKDIR"
13854 changelog_chmask "+CLOSE"
13856 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
13857 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
13859 changelog_dump | tail -10
13860 MKDIRS=$(changelog_dump | grep -c "MKDIR")
13861 CLOSES=$(changelog_dump | grep -c "CLOSE")
13862 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
13863 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
13866 echo "verifying target fid"
13867 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
13868 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
13869 [ "$fidc" == "$fidf" ] ||
13870 error "changelog '$tfile' fid $fidc != file fid $fidf"
13871 echo "verifying parent fid"
13872 # The FID returned from the Changelog may be the directory shard on
13873 # a different MDT, and not the FID returned by path2fid on the parent.
13874 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
13875 # since this is what will matter when recreating this file in the tree.
13876 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
13877 local pathp=$($LFS fid2path $MOUNT "$fidp")
13878 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
13879 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
13881 echo "getting records for $cl_user"
13882 changelog_users $SINGLEMDS
13883 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
13885 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
13886 error "changelog_clear failed"
13887 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
13888 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
13889 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
13890 error "user index expect $user_rec1 + $nclr != $user_rec2"
13892 local min0_rec=$(changelog_users $SINGLEMDS |
13893 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
13894 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
13895 awk '{ print $1; exit; }')
13897 changelog_dump | tail -n 5
13898 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
13899 [ $first_rec == $((min0_rec + 1)) ] ||
13900 error "first index should be $min0_rec + 1 not $first_rec"
13902 # LU-3446 changelog index reset on MDT restart
13903 local cur_rec1=$(changelog_users $SINGLEMDS |
13904 awk '/^current.index:/ { print $NF }')
13905 changelog_clear 0 ||
13906 error "clear all changelog records for $cl_user failed"
13907 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
13908 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
13909 error "Fail to start $SINGLEMDS"
13910 local cur_rec2=$(changelog_users $SINGLEMDS |
13911 awk '/^current.index:/ { print $NF }')
13912 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
13913 [ $cur_rec1 == $cur_rec2 ] ||
13914 error "current index should be $cur_rec1 not $cur_rec2"
13916 echo "verifying users from this test are deregistered"
13917 changelog_deregister || error "changelog_deregister failed"
13918 changelog_users $SINGLEMDS | grep -q $cl_user &&
13919 error "User '$cl_user' still in changelog_users"
13921 # lctl get_param -n mdd.*.changelog_users
13922 # current index: 144
13923 # ID index (idle seconds)
13925 if ! changelog_users $SINGLEMDS | grep "^cl"; then
13926 # this is the normal case where all users were deregistered
13927 # make sure no new records are added when no users are present
13928 local last_rec1=$(changelog_users $SINGLEMDS |
13929 awk '/^current.index:/ { print $NF }')
13930 touch $DIR/$tdir/chloe
13931 local last_rec2=$(changelog_users $SINGLEMDS |
13932 awk '/^current.index:/ { print $NF }')
13933 echo "verify changelogs are off: $last_rec1 == $last_rec2"
13934 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
13936 # any changelog users must be leftovers from a previous test
13937 changelog_users $SINGLEMDS
13938 echo "other changelog users; can't verify off"
13941 run_test 160a "changelog sanity"
13943 test_160b() { # LU-3587
13944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13945 remote_mds_nodsh && skip "remote MDS with nodsh"
13946 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13947 skip "Need MDS version at least 2.2.0"
13949 changelog_register || error "changelog_register failed"
13950 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13951 changelog_users $SINGLEMDS | grep -q $cl_user ||
13952 error "User '$cl_user' not found in changelog_users"
13954 local longname1=$(str_repeat a 255)
13955 local longname2=$(str_repeat b 255)
13958 echo "creating very long named file"
13959 touch $longname1 || error "create of '$longname1' failed"
13960 echo "renaming very long named file"
13961 mv $longname1 $longname2
13963 changelog_dump | grep RENME | tail -n 5
13966 run_test 160b "Verify that very long rename doesn't crash in changelog"
13969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13970 remote_mds_nodsh && skip "remote MDS with nodsh"
13972 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
13973 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
13974 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
13975 skip "Need MDS version at least 2.5.58 or 2.5.2+"
13979 # Registration step
13980 changelog_register || error "changelog_register failed"
13983 mkdir -p $DIR/$tdir
13984 $MCREATE $DIR/$tdir/foo_160c
13985 changelog_chmask "-TRUNC"
13986 $TRUNCATE $DIR/$tdir/foo_160c 200
13987 changelog_chmask "+TRUNC"
13988 $TRUNCATE $DIR/$tdir/foo_160c 199
13989 changelog_dump | tail -n 5
13990 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
13991 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
13993 run_test 160c "verify that changelog log catch the truncate event"
13996 remote_mds_nodsh && skip "remote MDS with nodsh"
13997 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13999 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14000 skip "Need MDS version at least 2.7.60"
14002 # Registration step
14003 changelog_register || error "changelog_register failed"
14005 mkdir -p $DIR/$tdir/migrate_dir
14006 changelog_clear 0 || error "changelog_clear failed"
14008 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14009 changelog_dump | tail -n 5
14010 local migrates=$(changelog_dump | grep -c "MIGRT")
14011 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14013 run_test 160d "verify that changelog log catch the migrate event"
14016 remote_mds_nodsh && skip "remote MDS with nodsh"
14019 changelog_register || error "changelog_register failed"
14021 # Delete a future user (expect fail)
14022 local MDT0=$(facet_svc $SINGLEMDS)
14023 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14026 if [ $rc -eq 0 ]; then
14027 error "Deleted non-existant user cl77"
14028 elif [ $rc -ne 2 ]; then
14029 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14032 # Clear to a bad index (1 billion should be safe)
14033 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14036 if [ $rc -eq 0 ]; then
14037 error "Successfully cleared to invalid CL index"
14038 elif [ $rc -ne 22 ]; then
14039 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14042 run_test 160e "changelog negative testing (should return errors)"
14045 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14046 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14047 skip "Need MDS version at least 2.10.56"
14049 local mdts=$(comma_list $(mdts_nodes))
14052 changelog_register || error "first changelog_register failed"
14053 changelog_register || error "second changelog_register failed"
14055 declare -A cl_user1
14056 declare -A cl_user2
14061 # generate some changelog records to accumulate on each MDT
14062 # use fnv1a because created files should be evenly distributed
14063 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14064 error "test_mkdir $tdir failed"
14065 log "$(date +%s): creating first files"
14066 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14067 error "create $DIR/$tdir/$tfile failed"
14069 # check changelogs have been generated
14070 local start=$SECONDS
14071 local idle_time=$((MDSCOUNT * 5 + 5))
14072 local nbcl=$(changelog_dump | wc -l)
14073 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14075 for param in "changelog_max_idle_time=$idle_time" \
14077 "changelog_min_gc_interval=2" \
14078 "changelog_min_free_cat_entries=3"; do
14079 local MDT0=$(facet_svc $SINGLEMDS)
14080 local var="${param%=*}"
14081 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14083 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14084 do_nodes $mdts $LCTL set_param mdd.*.$param
14087 # force cl_user2 to be idle (1st part), but also cancel the
14088 # cl_user1 records so that it is not evicted later in the test.
14089 local sleep1=$((idle_time / 2))
14090 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14093 # simulate changelog catalog almost full
14094 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14095 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14097 for i in $(seq $MDSCOUNT); do
14098 cl_users=(${CL_USERS[mds$i]})
14099 cl_user1[mds$i]="${cl_users[0]}"
14100 cl_user2[mds$i]="${cl_users[1]}"
14102 [ -n "${cl_user1[mds$i]}" ] ||
14103 error "mds$i: no user registered"
14104 [ -n "${cl_user2[mds$i]}" ] ||
14105 error "mds$i: only ${cl_user2[mds$i]} is registered"
14107 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14108 [ -n "$user_rec1" ] ||
14109 error "mds$i: User ${cl_user1[mds$i]} not registered"
14110 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14111 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14112 [ -n "$user_rec2" ] ||
14113 error "mds$i: User ${cl_user1[mds$i]} not registered"
14114 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14115 "$user_rec1 + 2 == $user_rec2"
14116 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14117 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14118 "$user_rec1 + 2, but is $user_rec2"
14119 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14120 [ -n "$user_rec2" ] ||
14121 error "mds$i: User ${cl_user2[mds$i]} not registered"
14122 [ $user_rec1 == $user_rec2 ] ||
14123 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14124 "$user_rec1, but is $user_rec2"
14127 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14128 local sleep2=$((idle_time - (SECONDS - start) + 1))
14129 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14132 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14133 # cl_user1 should be OK because it recently processed records.
14134 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14135 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14136 error "create $DIR/$tdir/${tfile}b failed"
14138 # ensure gc thread is done
14139 for i in $(mdts_nodes); do
14141 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14142 error "$i: GC-thread not done"
14146 for i in $(seq $MDSCOUNT); do
14147 # check cl_user1 still registered
14148 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14149 error "mds$i: User ${cl_user1[mds$i]} not registered"
14150 # check cl_user2 unregistered
14151 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14152 error "mds$i: User ${cl_user2[mds$i]} still registered"
14154 # check changelogs are present and starting at $user_rec1 + 1
14155 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14156 [ -n "$user_rec1" ] ||
14157 error "mds$i: User ${cl_user1[mds$i]} not registered"
14158 first_rec=$($LFS changelog $(facet_svc mds$i) |
14159 awk '{ print $1; exit; }')
14161 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14162 [ $((user_rec1 + 1)) == $first_rec ] ||
14163 error "mds$i: first index should be $user_rec1 + 1, " \
14164 "but is $first_rec"
14167 run_test 160f "changelog garbage collect (timestamped users)"
14170 remote_mds_nodsh && skip "remote MDS with nodsh"
14171 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14172 skip "Need MDS version at least 2.10.56"
14174 local mdts=$(comma_list $(mdts_nodes))
14176 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14177 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14180 changelog_register || error "first changelog_register failed"
14181 changelog_register || error "second changelog_register failed"
14183 declare -A cl_user1
14184 declare -A cl_user2
14189 # generate some changelog records to accumulate on each MDT
14190 # use fnv1a because created files should be evenly distributed
14191 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14192 error "mkdir $tdir failed"
14193 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14194 error "create $DIR/$tdir/$tfile failed"
14196 # check changelogs have been generated
14197 local nbcl=$(changelog_dump | wc -l)
14198 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14200 # reduce the max_idle_indexes value to make sure we exceed it
14201 max_ndx=$((nbcl / 2 - 1))
14203 for param in "changelog_max_idle_indexes=$max_ndx" \
14205 "changelog_min_gc_interval=2" \
14206 "changelog_min_free_cat_entries=3"; do
14207 local MDT0=$(facet_svc $SINGLEMDS)
14208 local var="${param%=*}"
14209 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14211 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14212 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14213 error "unable to set mdd.*.$param"
14216 # simulate changelog catalog almost full
14217 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14218 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14220 for i in $(seq $MDSCOUNT); do
14221 cl_users=(${CL_USERS[mds$i]})
14222 cl_user1[mds$i]="${cl_users[0]}"
14223 cl_user2[mds$i]="${cl_users[1]}"
14225 [ -n "${cl_user1[mds$i]}" ] ||
14226 error "mds$i: no user registered"
14227 [ -n "${cl_user2[mds$i]}" ] ||
14228 error "mds$i: only ${cl_user1[mds$i]} is registered"
14230 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14231 [ -n "$user_rec1" ] ||
14232 error "mds$i: User ${cl_user1[mds$i]} not registered"
14233 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14234 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14235 [ -n "$user_rec2" ] ||
14236 error "mds$i: User ${cl_user1[mds$i]} not registered"
14237 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14238 "$user_rec1 + 2 == $user_rec2"
14239 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14240 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14241 "$user_rec1 + 2, but is $user_rec2"
14242 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14243 [ -n "$user_rec2" ] ||
14244 error "mds$i: User ${cl_user2[mds$i]} not registered"
14245 [ $user_rec1 == $user_rec2 ] ||
14246 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14247 "$user_rec1, but is $user_rec2"
14250 # ensure we are past the previous changelog_min_gc_interval set above
14253 # generate one more changelog to trigger fail_loc
14254 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14255 error "create $DIR/$tdir/${tfile}bis failed"
14257 # ensure gc thread is done
14258 for i in $(mdts_nodes); do
14260 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14261 error "$i: GC-thread not done"
14265 for i in $(seq $MDSCOUNT); do
14266 # check cl_user1 still registered
14267 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14268 error "mds$i: User ${cl_user1[mds$i]} not registered"
14269 # check cl_user2 unregistered
14270 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14271 error "mds$i: User ${cl_user2[mds$i]} still registered"
14273 # check changelogs are present and starting at $user_rec1 + 1
14274 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14275 [ -n "$user_rec1" ] ||
14276 error "mds$i: User ${cl_user1[mds$i]} not registered"
14277 first_rec=$($LFS changelog $(facet_svc mds$i) |
14278 awk '{ print $1; exit; }')
14280 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14281 [ $((user_rec1 + 1)) == $first_rec ] ||
14282 error "mds$i: first index should be $user_rec1 + 1, " \
14283 "but is $first_rec"
14286 run_test 160g "changelog garbage collect (old users)"
14289 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14290 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14291 skip "Need MDS version at least 2.10.56"
14293 local mdts=$(comma_list $(mdts_nodes))
14296 changelog_register || error "first changelog_register failed"
14297 changelog_register || error "second changelog_register failed"
14299 declare -A cl_user1
14300 declare -A cl_user2
14305 # generate some changelog records to accumulate on each MDT
14306 # use fnv1a because created files should be evenly distributed
14307 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14308 error "test_mkdir $tdir failed"
14309 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14310 error "create $DIR/$tdir/$tfile failed"
14312 # check changelogs have been generated
14313 local nbcl=$(changelog_dump | wc -l)
14314 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14316 for param in "changelog_max_idle_time=10" \
14318 "changelog_min_gc_interval=2"; do
14319 local MDT0=$(facet_svc $SINGLEMDS)
14320 local var="${param%=*}"
14321 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14323 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14324 do_nodes $mdts $LCTL set_param mdd.*.$param
14327 # force cl_user2 to be idle (1st part)
14330 for i in $(seq $MDSCOUNT); do
14331 cl_users=(${CL_USERS[mds$i]})
14332 cl_user1[mds$i]="${cl_users[0]}"
14333 cl_user2[mds$i]="${cl_users[1]}"
14335 [ -n "${cl_user1[mds$i]}" ] ||
14336 error "mds$i: no user registered"
14337 [ -n "${cl_user2[mds$i]}" ] ||
14338 error "mds$i: only ${cl_user2[mds$i]} is registered"
14340 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14341 [ -n "$user_rec1" ] ||
14342 error "mds$i: User ${cl_user1[mds$i]} not registered"
14343 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14344 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14345 [ -n "$user_rec2" ] ||
14346 error "mds$i: User ${cl_user1[mds$i]} not registered"
14347 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14348 "$user_rec1 + 2 == $user_rec2"
14349 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14350 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14351 "$user_rec1 + 2, but is $user_rec2"
14352 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14353 [ -n "$user_rec2" ] ||
14354 error "mds$i: User ${cl_user2[mds$i]} not registered"
14355 [ $user_rec1 == $user_rec2 ] ||
14356 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14357 "$user_rec1, but is $user_rec2"
14360 # force cl_user2 to be idle (2nd part) and to reach
14361 # changelog_max_idle_time
14364 # force each GC-thread start and block then
14365 # one per MDT/MDD, set fail_val accordingly
14366 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14367 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14369 # generate more changelogs to trigger fail_loc
14370 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14371 error "create $DIR/$tdir/${tfile}bis failed"
14373 # stop MDT to stop GC-thread, should be done in back-ground as it will
14374 # block waiting for the thread to be released and exit
14375 declare -A stop_pids
14376 for i in $(seq $MDSCOUNT); do
14378 stop_pids[mds$i]=$!
14381 for i in $(mdts_nodes); do
14384 local facets=$(facets_up_on_host $i)
14386 for facet in ${facets//,/ }; do
14387 if [[ $facet == mds* ]]; then
14391 # ensure each MDS's gc threads are still present and all in "R"
14392 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14393 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14394 error "$i: expected $nb GC-thread"
14396 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14398 error "$i: GC-thread not found in R-state"
14399 # check umounts of each MDT on MDS have reached kthread_stop()
14400 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14401 error "$i: expected $nb umount"
14403 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14404 error "$i: umount not found in D-state"
14407 # release all GC-threads
14408 do_nodes $mdts $LCTL set_param fail_loc=0
14410 # wait for MDT stop to complete
14411 for i in $(seq $MDSCOUNT); do
14412 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14416 # may try to check if any orphan changelog records are present
14417 # via ldiskfs/zfs and llog_reader...
14419 # re-start/mount MDTs
14420 for i in $(seq $MDSCOUNT); do
14421 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14422 error "Fail to start mds$i"
14426 for i in $(seq $MDSCOUNT); do
14427 # check cl_user1 still registered
14428 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14429 error "mds$i: User ${cl_user1[mds$i]} not registered"
14430 # check cl_user2 unregistered
14431 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14432 error "mds$i: User ${cl_user2[mds$i]} still registered"
14434 # check changelogs are present and starting at $user_rec1 + 1
14435 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14436 [ -n "$user_rec1" ] ||
14437 error "mds$i: User ${cl_user1[mds$i]} not registered"
14438 first_rec=$($LFS changelog $(facet_svc mds$i) |
14439 awk '{ print $1; exit; }')
14441 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14442 [ $((user_rec1 + 1)) == $first_rec ] ||
14443 error "mds$i: first index should be $user_rec1 + 1, " \
14444 "but is $first_rec"
14447 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14452 local mdts=$(comma_list $(mdts_nodes))
14454 changelog_register || error "first changelog_register failed"
14456 # generate some changelog records to accumulate on each MDT
14457 # use fnv1a because created files should be evenly distributed
14458 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14459 error "mkdir $tdir failed"
14460 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14461 error "create $DIR/$tdir/$tfile failed"
14463 # check changelogs have been generated
14464 local nbcl=$(changelog_dump | wc -l)
14465 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14467 # simulate race between register and unregister
14468 # XXX as fail_loc is set per-MDS, with DNE configs the race
14469 # simulation will only occur for one MDT per MDS and for the
14470 # others the normal race scenario will take place
14471 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14472 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14473 do_nodes $mdts $LCTL set_param fail_val=1
14475 # unregister 1st user
14476 changelog_deregister &
14478 # wait some time for deregister work to reach race rdv
14480 # register 2nd user
14481 changelog_register || error "2nd user register failed"
14483 wait $pid1 || error "1st user deregister failed"
14487 declare -A LAST_REC
14488 for i in $(seq $MDSCOUNT); do
14489 if changelog_users mds$i | grep "^cl"; then
14490 # make sure new records are added with one user present
14491 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14492 awk '/^current.index:/ { print $NF }')
14494 error "mds$i has no user registered"
14498 # generate more changelog records to accumulate on each MDT
14499 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14500 error "create $DIR/$tdir/${tfile}bis failed"
14502 for i in $(seq $MDSCOUNT); do
14503 last_rec=$(changelog_users $SINGLEMDS |
14504 awk '/^current.index:/ { print $NF }')
14505 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14506 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14507 error "changelogs are off on mds$i"
14510 run_test 160i "changelog user register/unregister race"
14513 remote_mds_nodsh && skip "remote MDS with nodsh"
14514 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14515 skip "Need MDS version at least 2.12.56"
14517 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14518 stack_trap "umount $MOUNT2" EXIT
14520 changelog_register || error "first changelog_register failed"
14521 stack_trap "changelog_deregister" EXIT
14523 # generate some changelog
14524 # use fnv1a because created files should be evenly distributed
14525 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14526 error "mkdir $tdir failed"
14527 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14528 error "create $DIR/$tdir/${tfile}bis failed"
14530 # open the changelog device
14531 exec 3>/dev/changelog-$FSNAME-MDT0000
14532 stack_trap "exec 3>&-" EXIT
14533 exec 4</dev/changelog-$FSNAME-MDT0000
14534 stack_trap "exec 4<&-" EXIT
14536 # umount the first lustre mount
14538 stack_trap "mount_client $MOUNT" EXIT
14541 cat <&4 >/dev/null || error "read changelog failed"
14544 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14545 changelog_users $SINGLEMDS | grep -q $cl_user ||
14546 error "User $cl_user not found in changelog_users"
14548 printf 'clear:'$cl_user':0' >&3
14550 run_test 160j "client can be umounted while its chanangelog is being used"
14553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14554 remote_mds_nodsh && skip "remote MDS with nodsh"
14556 mkdir -p $DIR/$tdir/1/1
14558 changelog_register || error "changelog_register failed"
14559 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14561 changelog_users $SINGLEMDS | grep -q $cl_user ||
14562 error "User '$cl_user' not found in changelog_users"
14563 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14564 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14565 rmdir $DIR/$tdir/1/1 & sleep 1
14567 touch $DIR/$tdir/2/2
14568 rm -rf $DIR/$tdir/2
14573 changelog_dump | grep rmdir || error "rmdir not recorded"
14576 changelog_deregister
14578 run_test 160k "Verify that changelog records are not lost"
14581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14583 test_mkdir -c1 $DIR/$tdir
14584 cp /etc/hosts $DIR/$tdir/$tfile
14585 test_mkdir -c1 $DIR/$tdir/foo1
14586 test_mkdir -c1 $DIR/$tdir/foo2
14587 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14588 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14589 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14590 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14591 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14592 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14593 $LFS fid2path $DIR $FID
14594 error "bad link ea"
14597 rm $DIR/$tdir/foo2/zachary
14599 rm $DIR/$tdir/foo2/thor
14601 rm $DIR/$tdir/$tfile
14603 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14604 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14605 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14606 rm $DIR/$tdir/foo2/maggie
14609 local longname=$tfile.avg_len_is_thirty_two_
14610 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14611 error_noexit 'failed to unlink many hardlinks'" EXIT
14612 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14613 error "failed to hardlink many files"
14614 links=$($LFS fid2path $DIR $FID | wc -l)
14615 echo -n "${links}/1000 links in link EA"
14616 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14618 run_test 161a "link ea sanity"
14621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14622 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14625 local remote_dir=$DIR/$tdir/remote_dir
14627 mkdir -p $DIR/$tdir
14628 $LFS mkdir -i $MDTIDX $remote_dir ||
14629 error "create remote directory failed"
14631 cp /etc/hosts $remote_dir/$tfile
14632 mkdir -p $remote_dir/foo1
14633 mkdir -p $remote_dir/foo2
14634 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14635 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14636 ln $remote_dir/$tfile $remote_dir/foo1/luna
14637 ln $remote_dir/$tfile $remote_dir/foo2/thor
14639 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14641 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14642 $LFS fid2path $DIR $FID
14643 error "bad link ea"
14646 rm $remote_dir/foo2/zachary
14648 rm $remote_dir/foo2/thor
14650 rm $remote_dir/$tfile
14652 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14653 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14654 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14655 $LFS fid2path $DIR $FID
14656 error "bad link rename"
14658 rm $remote_dir/foo2/maggie
14661 local longname=filename_avg_len_is_thirty_two_
14662 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14663 error "failed to hardlink many files"
14664 links=$($LFS fid2path $DIR $FID | wc -l)
14665 echo -n "${links}/1000 links in link EA"
14666 [[ ${links} -gt 60 ]] ||
14667 error "expected at least 60 links in link EA"
14668 unlinkmany $remote_dir/foo2/$longname 1000 ||
14669 error "failed to unlink many hardlinks"
14671 run_test 161b "link ea sanity under remote directory"
14674 remote_mds_nodsh && skip "remote MDS with nodsh"
14675 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14676 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14677 skip "Need MDS version at least 2.1.5"
14679 # define CLF_RENAME_LAST 0x0001
14680 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14681 changelog_register || error "changelog_register failed"
14684 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14685 touch $DIR/$tdir/foo_161c
14686 touch $DIR/$tdir/bar_161c
14687 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14688 changelog_dump | grep RENME | tail -n 5
14689 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14690 changelog_clear 0 || error "changelog_clear failed"
14691 if [ x$flags != "x0x1" ]; then
14692 error "flag $flags is not 0x1"
14695 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14696 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14697 touch $DIR/$tdir/foo_161c
14698 touch $DIR/$tdir/bar_161c
14699 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14700 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14701 changelog_dump | grep RENME | tail -n 5
14702 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14703 changelog_clear 0 || error "changelog_clear failed"
14704 if [ x$flags != "x0x0" ]; then
14705 error "flag $flags is not 0x0"
14707 echo "rename overwrite a target having nlink > 1," \
14708 "changelog record has flags of $flags"
14710 # rename doesn't overwrite a target (changelog flag 0x0)
14711 touch $DIR/$tdir/foo_161c
14712 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14713 changelog_dump | grep RENME | tail -n 5
14714 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14715 changelog_clear 0 || error "changelog_clear failed"
14716 if [ x$flags != "x0x0" ]; then
14717 error "flag $flags is not 0x0"
14719 echo "rename doesn't overwrite a target," \
14720 "changelog record has flags of $flags"
14722 # define CLF_UNLINK_LAST 0x0001
14723 # unlink a file having nlink = 1 (changelog flag 0x1)
14724 rm -f $DIR/$tdir/foo2_161c
14725 changelog_dump | grep UNLNK | tail -n 5
14726 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14727 changelog_clear 0 || error "changelog_clear failed"
14728 if [ x$flags != "x0x1" ]; then
14729 error "flag $flags is not 0x1"
14731 echo "unlink a file having nlink = 1," \
14732 "changelog record has flags of $flags"
14734 # unlink a file having nlink > 1 (changelog flag 0x0)
14735 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14736 rm -f $DIR/$tdir/foobar_161c
14737 changelog_dump | grep UNLNK | tail -n 5
14738 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14739 changelog_clear 0 || error "changelog_clear failed"
14740 if [ x$flags != "x0x0" ]; then
14741 error "flag $flags is not 0x0"
14743 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14745 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
14748 remote_mds_nodsh && skip "remote MDS with nodsh"
14749 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
14754 changelog_register || error "changelog_register failed"
14756 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
14757 # interfer with $MOUNT/.lustre/fid/ access
14759 [[ $? -eq 0 ]] || error "mkdir failed"
14761 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
14762 $LCTL set_param fail_loc=0x8000140c
14764 $LCTL set_param fail_val=5
14767 echo foofoo > $DIR/$tdir/$tfile &
14770 # wait for create to be delayed
14774 [[ $? -eq 0 ]] || error "create should be blocked"
14776 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
14777 stack_trap "rm -f $tempfile"
14778 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
14779 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
14780 # some delay may occur during ChangeLog publishing and file read just
14781 # above, that could allow file write to happen finally
14782 [[ -s $tempfile ]] && echo "file should be empty"
14784 $LCTL set_param fail_loc=0
14787 [[ $? -eq 0 ]] || error "create failed"
14789 run_test 161d "create with concurrent .lustre/fid access"
14792 local expected="$1"
14797 path=$($LFS fid2path "$@")
14800 if [ $rc -ne 0 ]; then
14801 error "path looked up of '$expected' failed: rc=$rc"
14802 elif [ "$path" != "$expected" ]; then
14803 error "path looked up '$path' instead of '$expected'"
14805 echo "FID '$fid' resolves to path '$path' as expected"
14809 test_162a() { # was test_162
14810 test_mkdir -p -c1 $DIR/$tdir/d2
14811 touch $DIR/$tdir/d2/$tfile
14812 touch $DIR/$tdir/d2/x1
14813 touch $DIR/$tdir/d2/x2
14814 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
14815 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
14817 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
14818 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
14821 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
14822 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
14823 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
14825 # softlink to wrong file
14826 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
14827 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
14828 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
14831 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
14832 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
14833 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
14834 # fid2path dir/fsname should both work
14835 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
14836 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
14838 # hardlink count: check that there are 2 links
14839 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
14840 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
14842 # hardlink indexing: remove the first link
14843 rm $DIR/$tdir/d2/p/q/r/hlink
14844 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
14846 run_test 162a "path lookup sanity"
14849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14850 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14853 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
14854 error "create striped dir failed"
14856 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
14857 tail -n 1 | awk '{print $2}')
14858 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
14860 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
14861 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
14864 for ((i=0;i<5;i++)); do
14865 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
14866 error "get fid for f$i failed"
14867 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
14869 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
14870 error "get fid for d$i failed"
14871 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
14876 run_test 162b "striped directory path lookup sanity"
14878 # LU-4239: Verify fid2path works with paths 100 or more directories deep
14880 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
14881 skip "Need MDS version at least 2.7.51"
14883 local lpath=$tdir.local
14884 local rpath=$tdir.remote
14886 test_mkdir $DIR/$lpath
14887 test_mkdir $DIR/$rpath
14889 for ((i = 0; i <= 101; i++)); do
14892 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
14893 error "get fid for local directory $DIR/$lpath failed"
14894 check_path "$DIR/$lpath" $MOUNT $FID --link 0
14897 test_mkdir $DIR/$rpath
14898 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
14899 error "get fid for remote directory $DIR/$rpath failed"
14900 check_path "$DIR/$rpath" $MOUNT $FID --link 0
14905 run_test 162c "fid2path works with paths 100 or more directories deep"
14908 # do directio so as not to populate the page cache
14909 log "creating a 10 Mb file"
14910 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14911 log "starting reads"
14912 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14913 log "truncating the file"
14914 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14916 kill %+ || true # reads might have finished
14917 echo "wait until dd is finished"
14919 log "removing the temporary file"
14920 rm -rf $DIR/$tfile || error "tmp file removal failed"
14922 run_test 169 "parallel read and truncate should not deadlock"
14925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14927 $LCTL clear # bug 18514
14928 $LCTL debug_daemon start $TMP/${tfile}_log_good
14930 $LCTL debug_daemon stop
14931 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
14932 error "sed failed to read log_good"
14934 $LCTL debug_daemon start $TMP/${tfile}_log_good
14936 $LCTL debug_daemon stop
14938 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
14939 error "lctl df log_bad failed"
14941 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14942 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14944 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
14945 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
14947 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
14948 error "bad_line good_line1 good_line2 are empty"
14950 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14951 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
14952 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14954 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
14955 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14956 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14958 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
14959 error "bad_line_new good_line_new are empty"
14961 local expected_good=$((good_line1 + good_line2*2))
14963 rm -f $TMP/${tfile}*
14964 # LU-231, short malformed line may not be counted into bad lines
14965 if [ $bad_line -ne $bad_line_new ] &&
14966 [ $bad_line -ne $((bad_line_new - 1)) ]; then
14967 error "expected $bad_line bad lines, but got $bad_line_new"
14971 if [ $expected_good -ne $good_line_new ]; then
14972 error "expected $expected_good good lines, but got $good_line_new"
14977 run_test 170 "test lctl df to handle corrupted log ====================="
14979 test_171() { # bug20592
14980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14982 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
14983 $LCTL set_param fail_loc=0x50e
14984 $LCTL set_param fail_val=3000
14985 multiop_bg_pause $DIR/$tfile O_s || true
14987 kill -USR1 $MULTIPID
14991 if dmesg | grep "recursive fault"; then
14992 error "caught a recursive fault"
14994 $LCTL set_param fail_loc=0
14997 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
14999 # it would be good to share it with obdfilter-survey/iokit-libecho code
15000 setup_obdecho_osc () {
15003 local obdfilter_name=$2
15004 echo "Creating new osc for $obdfilter_name on $ost_nid"
15005 # make sure we can find loopback nid
15006 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15008 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15009 ${obdfilter_name}_osc_UUID || rc=2; }
15010 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15011 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15015 cleanup_obdecho_osc () {
15016 local obdfilter_name=$1
15017 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15018 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15025 local pages=${3:-64}
15030 local obd_size=$(get_obd_size $node $OBD)
15031 local page_size=$(get_page_size $node)
15032 if [[ -n "$obd_size" ]]; then
15033 local new_count=$((obd_size / (pages * page_size / 1024)))
15034 [[ $new_count -ge $count ]] || count=$new_count
15037 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15038 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15040 if [ $rc -eq 0 ]; then
15041 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15042 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15044 echo "New object id is $id"
15045 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15047 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15048 "test_brw $count w v $pages $id" || rc=4; }
15049 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15051 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15052 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15053 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15054 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15055 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15062 if ! module_loaded obdecho; then
15063 load_module obdecho/obdecho &&
15064 stack_trap "rmmod obdecho" EXIT ||
15065 error "unable to load obdecho on client"
15068 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15069 local host=$($LCTL get_param -n osc.$osc.import |
15070 awk '/current_connection:/ { print $2 }' )
15071 local target=$($LCTL get_param -n osc.$osc.import |
15072 awk '/target:/ { print $2 }' )
15073 target=${target%_UUID}
15075 if [ -n "$target" ]; then
15076 setup_obdecho_osc $host $target &&
15077 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15078 { error "obdecho setup failed with $?"; return; }
15080 obdecho_test ${target}_osc client ||
15081 error "obdecho_test failed on ${target}_osc"
15083 $LCTL get_param osc.$osc.import
15084 error "there is no osc.$osc.import target"
15087 run_test 180a "test obdecho on osc"
15090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15091 remote_ost_nodsh && skip "remote OST with nodsh"
15093 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15094 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15095 error "failed to load module obdecho"
15097 local target=$(do_facet ost1 $LCTL dl |
15098 awk '/obdfilter/ { print $4; exit; }')
15100 if [ -n "$target" ]; then
15101 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15103 do_facet ost1 $LCTL dl
15104 error "there is no obdfilter target on ost1"
15107 run_test 180b "test obdecho directly on obdfilter"
15109 test_180c() { # LU-2598
15110 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15111 remote_ost_nodsh && skip "remote OST with nodsh"
15112 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15113 skip "Need MDS version at least 2.4.0"
15115 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15116 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15117 error "failed to load module obdecho"
15119 local target=$(do_facet ost1 $LCTL dl |
15120 awk '/obdfilter/ { print $4; exit; }')
15122 if [ -n "$target" ]; then
15123 local pages=16384 # 64MB bulk I/O RPC size
15125 obdecho_test "$target" ost1 "$pages" ||
15126 error "obdecho_test with pages=$pages failed with $?"
15128 do_facet ost1 $LCTL dl
15129 error "there is no obdfilter target on ost1"
15132 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15134 test_181() { # bug 22177
15135 test_mkdir $DIR/$tdir
15136 # create enough files to index the directory
15137 createmany -o $DIR/$tdir/foobar 4000
15138 # print attributes for debug purpose
15141 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15143 # remove the files & current working dir
15144 unlinkmany $DIR/$tdir/foobar 4000
15146 kill -USR1 $MULTIPID
15148 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15151 run_test 181 "Test open-unlinked dir ========================"
15157 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15159 $LCTL set_param mdc.*.rpc_stats=clear
15161 for (( i = 0; i < $tcount; i++ )) ; do
15162 mkdir $DIR/$tdir/$i
15165 for (( i = 0; i < $tcount; i++ )) ; do
15166 createmany -o $DIR/$tdir/$i/f- $fcount &
15170 for (( i = 0; i < $tcount; i++ )) ; do
15171 unlinkmany $DIR/$tdir/$i/f- $fcount &
15175 $LCTL get_param mdc.*.rpc_stats
15179 run_test 182 "Test parallel modify metadata operations ================"
15181 test_183() { # LU-2275
15182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15183 remote_mds_nodsh && skip "remote MDS with nodsh"
15184 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15185 skip "Need MDS version at least 2.3.56"
15187 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15188 echo aaa > $DIR/$tdir/$tfile
15190 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15191 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15193 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15194 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15196 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15198 # Flush negative dentry cache
15199 touch $DIR/$tdir/$tfile
15201 # We are not checking for any leaked references here, they'll
15202 # become evident next time we do cleanup with module unload.
15205 run_test 183 "No crash or request leak in case of strange dispositions ========"
15207 # test suite 184 is for LU-2016, LU-2017
15209 check_swap_layouts_support
15211 dir0=$DIR/$tdir/$testnum
15212 test_mkdir -p -c1 $dir0
15217 $LFS setstripe -c1 $file1
15219 $LFS setstripe -c2 $file2
15221 gen1=$($LFS getstripe -g $file1)
15222 gen2=$($LFS getstripe -g $file2)
15224 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15225 gen=$($LFS getstripe -g $file1)
15226 [[ $gen1 != $gen ]] ||
15227 "Layout generation on $file1 does not change"
15228 gen=$($LFS getstripe -g $file2)
15229 [[ $gen2 != $gen ]] ||
15230 "Layout generation on $file2 does not change"
15232 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15233 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15235 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15237 run_test 184a "Basic layout swap"
15240 check_swap_layouts_support
15242 dir0=$DIR/$tdir/$testnum
15243 mkdir -p $dir0 || error "creating dir $dir0"
15250 $LFS setstripe -c1 $file1
15251 $LFS setstripe -c2 $file2
15252 $LFS setstripe -c1 $file3
15253 chown $RUNAS_ID $file3
15254 gen1=$($LFS getstripe -g $file1)
15255 gen2=$($LFS getstripe -g $file2)
15257 $LFS swap_layouts $dir1 $dir2 &&
15258 error "swap of directories layouts should fail"
15259 $LFS swap_layouts $dir1 $file1 &&
15260 error "swap of directory and file layouts should fail"
15261 $RUNAS $LFS swap_layouts $file1 $file2 &&
15262 error "swap of file we cannot write should fail"
15263 $LFS swap_layouts $file1 $file3 &&
15264 error "swap of file with different owner should fail"
15265 /bin/true # to clear error code
15267 run_test 184b "Forbidden layout swap (will generate errors)"
15270 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15271 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15272 check_swap_layouts_support
15274 local dir0=$DIR/$tdir/$testnum
15275 mkdir -p $dir0 || error "creating dir $dir0"
15277 local ref1=$dir0/ref1
15278 local ref2=$dir0/ref2
15279 local file1=$dir0/file1
15280 local file2=$dir0/file2
15281 # create a file large enough for the concurrent test
15282 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15283 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15284 echo "ref file size: ref1($(stat -c %s $ref1))," \
15285 "ref2($(stat -c %s $ref2))"
15288 dd if=$ref1 of=$file1 bs=16k &
15291 # Make sure dd starts to copy file
15292 while [ ! -f $file1 ]; do sleep 0.1; done
15294 $LFS swap_layouts $file1 $file2
15297 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15298 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15300 # how many bytes copied before swapping layout
15301 local copied=$(stat -c %s $file2)
15302 local remaining=$(stat -c %s $ref1)
15303 remaining=$((remaining - copied))
15304 echo "Copied $copied bytes before swapping layout..."
15306 cmp -n $copied $file1 $ref2 | grep differ &&
15307 error "Content mismatch [0, $copied) of ref2 and file1"
15308 cmp -n $copied $file2 $ref1 ||
15309 error "Content mismatch [0, $copied) of ref1 and file2"
15310 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15311 error "Content mismatch [$copied, EOF) of ref1 and file1"
15314 rm -f $ref1 $ref2 $file1 $file2
15316 run_test 184c "Concurrent write and layout swap"
15319 check_swap_layouts_support
15320 [ -z "$(which getfattr 2>/dev/null)" ] &&
15321 skip_env "no getfattr command"
15323 local file1=$DIR/$tdir/$tfile-1
15324 local file2=$DIR/$tdir/$tfile-2
15325 local file3=$DIR/$tdir/$tfile-3
15329 mkdir -p $DIR/$tdir
15330 touch $file1 || error "create $file1 failed"
15331 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15332 error "create $file2 failed"
15333 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15334 error "create $file3 failed"
15335 lovea1=$(get_layout_param $file1)
15337 $LFS swap_layouts $file2 $file3 ||
15338 error "swap $file2 $file3 layouts failed"
15339 $LFS swap_layouts $file1 $file2 ||
15340 error "swap $file1 $file2 layouts failed"
15342 lovea2=$(get_layout_param $file2)
15345 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15347 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15348 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15350 run_test 184d "allow stripeless layouts swap"
15353 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15354 skip "Need MDS version at least 2.6.94"
15355 check_swap_layouts_support
15356 [ -z "$(which getfattr 2>/dev/null)" ] &&
15357 skip_env "no getfattr command"
15359 local file1=$DIR/$tdir/$tfile-1
15360 local file2=$DIR/$tdir/$tfile-2
15361 local file3=$DIR/$tdir/$tfile-3
15364 mkdir -p $DIR/$tdir
15365 touch $file1 || error "create $file1 failed"
15366 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15367 error "create $file2 failed"
15368 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15369 error "create $file3 failed"
15371 $LFS swap_layouts $file1 $file2 ||
15372 error "swap $file1 $file2 layouts failed"
15374 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15375 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15377 echo 123 > $file1 || error "Should be able to write into $file1"
15379 $LFS swap_layouts $file1 $file3 ||
15380 error "swap $file1 $file3 layouts failed"
15382 echo 123 > $file1 || error "Should be able to write into $file1"
15384 rm -rf $file1 $file2 $file3
15386 run_test 184e "Recreate layout after stripeless layout swaps"
15389 # Create a file with name longer than sizeof(struct stat) ==
15390 # 144 to see if we can get chars from the file name to appear
15391 # in the returned striping. Note that 'f' == 0x66.
15392 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15394 mkdir -p $DIR/$tdir
15395 mcreate $DIR/$tdir/$file
15396 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15397 error "IOC_MDC_GETFILEINFO returned garbage striping"
15400 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15402 test_185() { # LU-2441
15403 # LU-3553 - no volatile file support in old servers
15404 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15405 skip "Need MDS version at least 2.3.60"
15407 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15408 touch $DIR/$tdir/spoo
15409 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15410 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15411 error "cannot create/write a volatile file"
15412 [ "$FILESET" == "" ] &&
15413 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15414 error "FID is still valid after close"
15416 multiop_bg_pause $DIR/$tdir vVw4096_c
15423 # assume that the next FID for this client is sequential, since stdout
15424 # is unfortunately eaten by multiop_bg_pause
15425 local n=$((${fidv[1]} + 1))
15426 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15427 if [ "$FILESET" == "" ]; then
15428 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15429 error "FID is missing before close"
15431 kill -USR1 $multi_pid
15432 # 1 second delay, so if mtime change we will see it
15434 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15435 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15437 run_test 185 "Volatile file support"
15439 function create_check_volatile() {
15443 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15446 local FID=$(cat /tmp/${tfile}.fid)
15447 [ "$FID" == "" ] && error "can't get FID for volatile"
15448 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15449 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15450 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15454 cancel_lru_locks mdc # flush opencache
15455 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15460 # LU-12516 - volatile creation via .lustre
15461 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15462 skip "Need MDS version at least 2.3.55"
15464 create_check_volatile 0
15465 [ $MDSCOUNT -lt 2 ] && return 0
15468 create_check_volatile 1
15472 run_test 185a "Volatile file creation in .lustre/fid/"
15475 remote_mds_nodsh && skip "remote MDS with nodsh"
15476 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15477 skip "Need MDS version at least 2.3.0"
15479 local dir0=$DIR/$tdir/$testnum
15480 mkdir -p $dir0 || error "creating dir $dir0"
15482 local file=$dir0/file1
15483 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15484 local dv1=$($LFS data_version $file)
15485 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15486 local dv2=$($LFS data_version $file)
15487 [[ $dv1 != $dv2 ]] ||
15488 error "data version did not change on write $dv1 == $dv2"
15493 run_test 187a "Test data version change"
15496 remote_mds_nodsh && skip "remote MDS with nodsh"
15497 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15498 skip "Need MDS version at least 2.3.0"
15500 local dir0=$DIR/$tdir/$testnum
15501 mkdir -p $dir0 || error "creating dir $dir0"
15503 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15504 [[ ${DV[0]} != ${DV[1]} ]] ||
15505 error "data version did not change on write"\
15506 " ${DV[0]} == ${DV[1]}"
15511 run_test 187b "Test data version change on volatile file"
15514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15515 remote_mgs_nodsh && skip "remote MGS with nodsh"
15516 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15518 local POOL=${POOL:-cea1}
15519 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
15520 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
15523 local last_ost=$(($OSTCOUNT - 1))
15525 local ost_list=$(seq $first_ost $ost_step $last_ost)
15526 local ost_range="$first_ost $last_ost $ost_step"
15527 local test_path=$POOL_ROOT/$POOL_DIR_NAME
15528 local file_dir=$POOL_ROOT/file_tst
15529 local subdir=$test_path/subdir
15533 # former test_200a test_200b
15534 pool_add $POOL || { rc=$? ; break; }
15535 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
15536 # former test_200c test_200d
15537 mkdir -p $test_path
15538 pool_set_dir $POOL $test_path || { rc=$? ; break; }
15539 pool_check_dir $POOL $test_path || { rc=$? ; break; }
15541 pool_check_dir $POOL $subdir || { rc=$? ; break; }
15542 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
15543 || { rc=$? ; break; }
15544 # former test_200e test_200f
15545 local files=$((OSTCOUNT*3))
15546 pool_alloc_files $POOL $test_path $files "$ost_list" \
15547 || { rc=$? ; break; }
15548 pool_create_files $POOL $file_dir $files "$ost_list" \
15549 || { rc=$? ; break; }
15550 # former test_200g test_200h
15551 pool_lfs_df $POOL || { rc=$? ; break; }
15552 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
15554 # former test_201a test_201b test_201c
15555 pool_remove_first_target $POOL || { rc=$? ; break; }
15557 local f=$test_path/$tfile
15558 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
15559 pool_remove $POOL $f || { rc=$? ; break; }
15567 run_test 200 "OST pools"
15569 # usage: default_attr <count | size | offset>
15571 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
15574 # usage: check_default_stripe_attr
15575 check_default_stripe_attr() {
15576 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
15579 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
15581 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
15585 error "unknown getstripe attr '$1'"
15588 [ $ACTUAL == $EXPECTED ] ||
15589 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
15593 test_mkdir $DIR/$tdir
15594 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
15596 check_default_stripe_attr --stripe-count
15597 check_default_stripe_attr --stripe-size
15598 check_default_stripe_attr --stripe-index
15600 run_test 204a "Print default stripe attributes"
15603 test_mkdir $DIR/$tdir
15604 $LFS setstripe --stripe-count 1 $DIR/$tdir
15606 check_default_stripe_attr --stripe-size
15607 check_default_stripe_attr --stripe-index
15609 run_test 204b "Print default stripe size and offset"
15612 test_mkdir $DIR/$tdir
15613 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15615 check_default_stripe_attr --stripe-count
15616 check_default_stripe_attr --stripe-index
15618 run_test 204c "Print default stripe count and offset"
15621 test_mkdir $DIR/$tdir
15622 $LFS setstripe --stripe-index 0 $DIR/$tdir
15624 check_default_stripe_attr --stripe-count
15625 check_default_stripe_attr --stripe-size
15627 run_test 204d "Print default stripe count and size"
15630 test_mkdir $DIR/$tdir
15631 $LFS setstripe -d $DIR/$tdir
15633 check_default_stripe_attr --stripe-count --raw
15634 check_default_stripe_attr --stripe-size --raw
15635 check_default_stripe_attr --stripe-index --raw
15637 run_test 204e "Print raw stripe attributes"
15640 test_mkdir $DIR/$tdir
15641 $LFS setstripe --stripe-count 1 $DIR/$tdir
15643 check_default_stripe_attr --stripe-size --raw
15644 check_default_stripe_attr --stripe-index --raw
15646 run_test 204f "Print raw stripe size and offset"
15649 test_mkdir $DIR/$tdir
15650 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15652 check_default_stripe_attr --stripe-count --raw
15653 check_default_stripe_attr --stripe-index --raw
15655 run_test 204g "Print raw stripe count and offset"
15658 test_mkdir $DIR/$tdir
15659 $LFS setstripe --stripe-index 0 $DIR/$tdir
15661 check_default_stripe_attr --stripe-count --raw
15662 check_default_stripe_attr --stripe-size --raw
15664 run_test 204h "Print raw stripe count and size"
15666 # Figure out which job scheduler is being used, if any,
15667 # or use a fake one
15668 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
15669 JOBENV=SLURM_JOB_ID
15670 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
15672 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
15674 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
15675 JOBENV=LOADL_STEP_ID
15676 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
15679 $LCTL list_param jobid_name > /dev/null 2>&1
15680 if [ $? -eq 0 ]; then
15686 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
15688 verify_jobstats() {
15693 # we don't really need to clear the stats for this test to work, since each
15694 # command has a unique jobid, but it makes debugging easier if needed.
15695 # for facet in $facets; do
15696 # local dev=$(convert_facet2label $facet)
15697 # # clear old jobstats
15698 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
15701 # use a new JobID for each test, or we might see an old one
15702 [ "$JOBENV" = "FAKE_JOBID" ] &&
15703 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
15705 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
15707 [ "$JOBENV" = "nodelocal" ] && {
15708 FAKE_JOBID=id.$testnum.%e.$RANDOM
15709 $LCTL set_param jobid_name=$FAKE_JOBID
15710 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
15713 log "Test: ${cmd[*]}"
15714 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
15716 if [ $JOBENV = "FAKE_JOBID" ]; then
15717 FAKE_JOBID=$JOBVAL ${cmd[*]}
15722 # all files are created on OST0000
15723 for facet in $facets; do
15724 local stats="*.$(convert_facet2label $facet).job_stats"
15726 # strip out libtool wrappers for in-tree executables
15727 if [ $(do_facet $facet lctl get_param $stats |
15728 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
15729 do_facet $facet lctl get_param $stats
15730 error "No jobstats for $JOBVAL found on $facet::$stats"
15736 local new_jobenv=$1
15738 set_persistent_param_and_check client "jobid_var" \
15739 "$FSNAME.sys.jobid_var" $new_jobenv
15742 test_205a() { # Job stats
15743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15744 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
15745 skip "Need MDS version with at least 2.7.1"
15746 remote_mgs_nodsh && skip "remote MGS with nodsh"
15747 remote_mds_nodsh && skip "remote MDS with nodsh"
15748 remote_ost_nodsh && skip "remote OST with nodsh"
15749 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
15750 skip "Server doesn't support jobstats"
15751 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
15753 local old_jobenv=$($LCTL get_param -n jobid_var)
15754 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
15756 if [[ $PERM_CMD == *"set_param -P"* ]]; then
15757 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
15759 stack_trap "do_facet mgs $PERM_CMD \
15760 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
15764 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
15765 mdt.*.job_cleanup_interval | head -n 1)
15766 local new_interval=5
15767 do_facet $SINGLEMDS \
15768 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
15769 stack_trap "do_facet $SINGLEMDS \
15770 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
15771 local start=$SECONDS
15775 cmd="mkdir $DIR/$tdir"
15776 verify_jobstats "$cmd" "$SINGLEMDS"
15778 cmd="rmdir $DIR/$tdir"
15779 verify_jobstats "$cmd" "$SINGLEMDS"
15780 # mkdir on secondary MDT
15781 if [ $MDSCOUNT -gt 1 ]; then
15782 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
15783 verify_jobstats "$cmd" "mds2"
15786 cmd="mknod $DIR/$tfile c 1 3"
15787 verify_jobstats "$cmd" "$SINGLEMDS"
15789 cmd="rm -f $DIR/$tfile"
15790 verify_jobstats "$cmd" "$SINGLEMDS"
15791 # create all files on OST0000 so verify_jobstats can find OST stats
15793 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
15794 verify_jobstats "$cmd" "$SINGLEMDS"
15796 cmd="touch $DIR/$tfile"
15797 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15799 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
15800 verify_jobstats "$cmd" "ost1"
15802 cancel_lru_locks osc
15803 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
15804 verify_jobstats "$cmd" "ost1"
15806 cmd="$TRUNCATE $DIR/$tfile 0"
15807 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15809 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
15810 verify_jobstats "$cmd" "$SINGLEMDS"
15811 # jobstats expiry - sleep until old stats should be expired
15812 local left=$((new_interval + 5 - (SECONDS - start)))
15813 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
15814 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
15816 cmd="mkdir $DIR/$tdir.expire"
15817 verify_jobstats "$cmd" "$SINGLEMDS"
15818 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
15819 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
15821 # Ensure that jobid are present in changelog (if supported by MDS)
15822 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
15823 changelog_dump | tail -10
15824 jobids=$(changelog_dump | tail -9 | grep -c "j=")
15825 [ $jobids -eq 9 ] ||
15826 error "Wrong changelog jobid count $jobids != 9"
15830 jobstats_set $JOBENV
15832 changelog_dump | grep $tfile
15833 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
15834 [ $jobids -eq 0 ] ||
15835 error "Unexpected jobids when jobid_var=$JOBENV"
15838 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
15839 JOBENV="JOBCOMPLEX"
15840 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
15842 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
15844 run_test 205a "Verify job stats"
15848 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
15849 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
15850 do_facet $SINGLEMDS $LCTL get_param mdt.*.job_stats |
15851 grep job_id: | grep foolish &&
15852 error "Unexpected jobid found"
15855 run_test 205b "Verify job stats jobid parsing"
15857 # LU-1480, LU-1773 and LU-1657
15859 mkdir -p $DIR/$tdir
15860 $LFS setstripe -c -1 $DIR/$tdir
15861 #define OBD_FAIL_LOV_INIT 0x1403
15862 $LCTL set_param fail_loc=0xa0001403
15863 $LCTL set_param fail_val=1
15864 touch $DIR/$tdir/$tfile || true
15866 run_test 206 "fail lov_init_raid0() doesn't lbug"
15869 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15870 local fsz=`stat -c %s $DIR/$tfile`
15871 cancel_lru_locks mdc
15873 # do not return layout in getattr intent
15874 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
15875 $LCTL set_param fail_loc=0x170
15876 local sz=`stat -c %s $DIR/$tfile`
15878 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
15882 run_test 207a "can refresh layout at glimpse"
15885 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15886 local cksum=`md5sum $DIR/$tfile`
15887 local fsz=`stat -c %s $DIR/$tfile`
15888 cancel_lru_locks mdc
15889 cancel_lru_locks osc
15891 # do not return layout in getattr intent
15892 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
15893 $LCTL set_param fail_loc=0x171
15895 # it will refresh layout after the file is opened but before read issues
15896 echo checksum is "$cksum"
15897 echo "$cksum" |md5sum -c --quiet || error "file differs"
15901 run_test 207b "can refresh layout at open"
15904 # FIXME: in this test suite, only RD lease is used. This is okay
15905 # for now as only exclusive open is supported. After generic lease
15906 # is done, this test suite should be revised. - Jinshan
15908 remote_mds_nodsh && skip "remote MDS with nodsh"
15909 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
15910 skip "Need MDS version at least 2.4.52"
15912 echo "==== test 1: verify get lease work"
15913 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
15915 echo "==== test 2: verify lease can be broken by upcoming open"
15916 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15920 $MULTIOP $DIR/$tfile oO_RDONLY:c
15921 kill -USR1 $PID && wait $PID || error "break lease error"
15923 echo "==== test 3: verify lease can't be granted if an open already exists"
15924 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
15928 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
15929 kill -USR1 $PID && wait $PID || error "open file error"
15931 echo "==== test 4: lease can sustain over recovery"
15932 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
15938 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
15940 echo "==== test 5: lease broken can't be regained by replay"
15941 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15945 # open file to break lease and then recovery
15946 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
15949 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
15953 run_test 208 "Exclusive open"
15956 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
15957 skip_env "must have disp_stripe"
15960 sync; sleep 5; sync;
15962 echo 3 > /proc/sys/vm/drop_caches
15963 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15965 # open/close 500 times
15966 for i in $(seq 500); do
15970 echo 3 > /proc/sys/vm/drop_caches
15971 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15973 echo "before: $req_before, after: $req_after"
15974 [ $((req_after - req_before)) -ge 300 ] &&
15975 error "open/close requests are not freed"
15978 run_test 209 "read-only open/close requests should be freed promptly"
15982 size=$((size % 8192 + 1))
15983 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
15984 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
15985 rm -f $DIR/f212 $DIR/f212.xyz
15987 run_test 212 "Sendfile test ============================================"
15990 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
15991 cancel_lru_locks osc
15992 lctl set_param fail_loc=0x8000040f
15993 # generate a read lock
15994 cat $DIR/$tfile > /dev/null
15995 # write to the file, it will try to cancel the above read lock.
15996 cat /etc/hosts >> $DIR/$tfile
15998 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16000 test_214() { # for bug 20133
16001 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16002 for (( i=0; i < 340; i++ )) ; do
16003 touch $DIR/$tdir/d214c/a$i
16006 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16007 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16008 ls $DIR/d214c || error "ls $DIR/d214c failed"
16009 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16010 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16012 run_test 214 "hash-indexed directory test - bug 20133"
16014 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16015 create_lnet_proc_files() {
16016 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16019 # counterpart of create_lnet_proc_files
16020 remove_lnet_proc_files() {
16021 rm -f $TMP/lnet_$1.sys
16024 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16025 # 3rd arg as regexp for body
16026 check_lnet_proc_stats() {
16027 local l=$(cat "$TMP/lnet_$1" |wc -l)
16028 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16030 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16033 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16034 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16035 # optional and can be regexp for 2nd line (lnet.routes case)
16036 check_lnet_proc_entry() {
16037 local blp=2 # blp stands for 'position of 1st line of body'
16038 [ -z "$5" ] || blp=3 # lnet.routes case
16040 local l=$(cat "$TMP/lnet_$1" |wc -l)
16041 # subtracting one from $blp because the body can be empty
16042 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16044 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16045 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16047 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16048 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16050 # bail out if any unexpected line happened
16051 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16052 [ "$?" != 0 ] || error "$2 misformatted"
16055 test_215() { # for bugs 18102, 21079, 21517
16056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16058 local N='(0|[1-9][0-9]*)' # non-negative numeric
16059 local P='[1-9][0-9]*' # positive numeric
16060 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16061 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16062 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16063 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16065 local L1 # regexp for 1st line
16066 local L2 # regexp for 2nd line (optional)
16067 local BR # regexp for the rest (body)
16069 # lnet.stats should look as 11 space-separated non-negative numerics
16070 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16071 create_lnet_proc_files "stats"
16072 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16073 remove_lnet_proc_files "stats"
16075 # lnet.routes should look like this:
16076 # Routing disabled/enabled
16077 # net hops priority state router
16078 # where net is a string like tcp0, hops > 0, priority >= 0,
16079 # state is up/down,
16080 # router is a string like 192.168.1.1@tcp2
16081 L1="^Routing (disabled|enabled)$"
16082 L2="^net +hops +priority +state +router$"
16083 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16084 create_lnet_proc_files "routes"
16085 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16086 remove_lnet_proc_files "routes"
16088 # lnet.routers should look like this:
16089 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16090 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16091 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16092 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16093 L1="^ref +rtr_ref +alive +router$"
16094 BR="^$P +$P +(up|down) +$NID$"
16095 create_lnet_proc_files "routers"
16096 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16097 remove_lnet_proc_files "routers"
16099 # lnet.peers should look like this:
16100 # nid refs state last max rtr min tx min queue
16101 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16102 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16103 # numeric (0 or >0 or <0), queue >= 0.
16104 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16105 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16106 create_lnet_proc_files "peers"
16107 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16108 remove_lnet_proc_files "peers"
16110 # lnet.buffers should look like this:
16111 # pages count credits min
16112 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16113 L1="^pages +count +credits +min$"
16114 BR="^ +$N +$N +$I +$I$"
16115 create_lnet_proc_files "buffers"
16116 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16117 remove_lnet_proc_files "buffers"
16119 # lnet.nis should look like this:
16120 # nid status alive refs peer rtr max tx min
16121 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16122 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16123 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16124 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16125 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16126 create_lnet_proc_files "nis"
16127 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16128 remove_lnet_proc_files "nis"
16130 # can we successfully write to lnet.stats?
16131 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16133 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16135 test_216() { # bug 20317
16136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16137 remote_ost_nodsh && skip "remote OST with nodsh"
16140 local facets=$(get_facets OST)
16141 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16143 save_lustre_params client "osc.*.contention_seconds" > $p
16144 save_lustre_params $facets \
16145 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16146 save_lustre_params $facets \
16147 "ldlm.namespaces.filter-*.contended_locks" >> $p
16148 save_lustre_params $facets \
16149 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16150 clear_stats osc.*.osc_stats
16152 # agressive lockless i/o settings
16153 do_nodes $(comma_list $(osts_nodes)) \
16154 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16155 ldlm.namespaces.filter-*.contended_locks=0 \
16156 ldlm.namespaces.filter-*.contention_seconds=60"
16157 lctl set_param -n osc.*.contention_seconds=60
16159 $DIRECTIO write $DIR/$tfile 0 10 4096
16160 $CHECKSTAT -s 40960 $DIR/$tfile
16162 # disable lockless i/o
16163 do_nodes $(comma_list $(osts_nodes)) \
16164 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16165 ldlm.namespaces.filter-*.contended_locks=32 \
16166 ldlm.namespaces.filter-*.contention_seconds=0"
16167 lctl set_param -n osc.*.contention_seconds=0
16168 clear_stats osc.*.osc_stats
16170 dd if=/dev/zero of=$DIR/$tfile count=0
16171 $CHECKSTAT -s 0 $DIR/$tfile
16173 restore_lustre_params <$p
16177 run_test 216 "check lockless direct write updates file size and kms correctly"
16179 test_217() { # bug 22430
16180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16185 for node in $(nodes_list); do
16186 nid=$(host_nids_address $node $NETTYPE)
16187 if [[ $nid = *-* ]] ; then
16188 echo "lctl ping $(h2nettype $nid)"
16189 lctl ping $(h2nettype $nid)
16191 echo "skipping $node (no hyphen detected)"
16195 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16198 # do directio so as not to populate the page cache
16199 log "creating a 10 Mb file"
16200 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16201 log "starting reads"
16202 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16203 log "truncating the file"
16204 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16206 kill %+ || true # reads might have finished
16207 echo "wait until dd is finished"
16209 log "removing the temporary file"
16210 rm -rf $DIR/$tfile || error "tmp file removal failed"
16212 run_test 218 "parallel read and truncate should not deadlock"
16215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16217 # write one partial page
16218 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16219 # set no grant so vvp_io_commit_write will do sync write
16220 $LCTL set_param fail_loc=0x411
16221 # write a full page at the end of file
16222 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16224 $LCTL set_param fail_loc=0
16225 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16226 $LCTL set_param fail_loc=0x411
16227 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16230 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16231 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16233 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16235 test_220() { #LU-325
16236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16237 remote_ost_nodsh && skip "remote OST with nodsh"
16238 remote_mds_nodsh && skip "remote MDS with nodsh"
16239 remote_mgs_nodsh && skip "remote MGS with nodsh"
16243 # create on MDT0000 so the last_id and next_id are correct
16245 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16249 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16250 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16251 osp.$mdtosc_proc1.prealloc_last_id)
16252 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16253 osp.$mdtosc_proc1.prealloc_next_id)
16257 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16258 #define OBD_FAIL_OST_ENOINO 0x229
16259 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16260 create_pool $FSNAME.$TESTNAME || return 1
16261 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16263 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16265 MDSOBJS=$((last_id - next_id))
16266 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16268 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16269 echo "OST still has $count kbytes free"
16271 echo "create $MDSOBJS files @next_id..."
16272 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16274 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16275 osp.$mdtosc_proc1.prealloc_last_id)
16276 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16277 osp.$mdtosc_proc1.prealloc_next_id)
16279 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16284 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16285 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16287 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16288 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16289 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16290 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16291 echo "unlink $MDSOBJS files @$next_id..."
16292 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16294 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16299 dd if=`which date` of=$MOUNT/date oflag=sync
16300 chmod +x $MOUNT/date
16302 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16303 $LCTL set_param fail_loc=0x80001401
16305 $MOUNT/date > /dev/null
16308 run_test 221 "make sure fault and truncate race to not cause OOM"
16311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16314 test_mkdir $DIR/$tdir
16315 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16316 createmany -o $DIR/$tdir/$tfile 10
16317 cancel_lru_locks mdc
16318 cancel_lru_locks osc
16319 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16320 $LCTL set_param fail_loc=0x31a
16321 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16322 $LCTL set_param fail_loc=0
16325 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16331 test_mkdir $DIR/$tdir
16332 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16333 createmany -o $DIR/$tdir/$tfile 10
16334 cancel_lru_locks mdc
16335 cancel_lru_locks osc
16336 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16337 $LCTL set_param fail_loc=0x31a
16338 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16339 $LCTL set_param fail_loc=0
16341 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16347 test_mkdir $DIR/$tdir
16348 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16349 createmany -o $DIR/$tdir/$tfile 10
16350 cancel_lru_locks mdc
16351 cancel_lru_locks osc
16352 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16353 $LCTL set_param fail_loc=0x31b
16354 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16355 $LCTL set_param fail_loc=0
16358 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16360 test_224a() { # LU-1039, MRP-303
16361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16363 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16364 $LCTL set_param fail_loc=0x508
16365 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16366 $LCTL set_param fail_loc=0
16369 run_test 224a "Don't panic on bulk IO failure"
16371 test_224b() { # LU-1039, MRP-303
16372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16374 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16375 cancel_lru_locks osc
16376 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16377 $LCTL set_param fail_loc=0x515
16378 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16379 $LCTL set_param fail_loc=0
16382 run_test 224b "Don't panic on bulk IO failure"
16384 test_224c() { # LU-6441
16385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16386 remote_mds_nodsh && skip "remote MDS with nodsh"
16388 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16389 save_writethrough $p
16390 set_cache writethrough on
16392 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
16393 local at_max=$($LCTL get_param -n at_max)
16394 local timeout=$($LCTL get_param -n timeout)
16395 local test_at="at_max"
16396 local param_at="$FSNAME.sys.at_max"
16397 local test_timeout="timeout"
16398 local param_timeout="$FSNAME.sys.timeout"
16400 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16402 set_persistent_param_and_check client "$test_at" "$param_at" 0
16403 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16405 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16406 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16407 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16408 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16410 do_facet ost1 "$LCTL set_param fail_loc=0"
16412 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16413 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16416 $LCTL set_param -n $pages_per_rpc
16417 restore_lustre_params < $p
16420 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16422 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16425 if [ -z ${MDSSURVEY} ]; then
16426 skip_env "mds-survey not found"
16428 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16429 skip "Need MDS version at least 2.2.51"
16431 local mds=$(facet_host $SINGLEMDS)
16432 local target=$(do_nodes $mds 'lctl dl' |
16433 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16435 local cmd1="file_count=1000 thrhi=4"
16436 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16437 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16438 local cmd="$cmd1 $cmd2 $cmd3"
16440 rm -f ${TMP}/mds_survey*
16442 eval $cmd || error "mds-survey with zero-stripe failed"
16443 cat ${TMP}/mds_survey*
16444 rm -f ${TMP}/mds_survey*
16446 run_test 225a "Metadata survey sanity with zero-stripe"
16449 if [ -z ${MDSSURVEY} ]; then
16450 skip_env "mds-survey not found"
16452 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16453 skip "Need MDS version at least 2.2.51"
16454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16455 remote_mds_nodsh && skip "remote MDS with nodsh"
16456 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16457 skip_env "Need to mount OST to test"
16460 local mds=$(facet_host $SINGLEMDS)
16461 local target=$(do_nodes $mds 'lctl dl' |
16462 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16464 local cmd1="file_count=1000 thrhi=4"
16465 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16466 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16467 local cmd="$cmd1 $cmd2 $cmd3"
16469 rm -f ${TMP}/mds_survey*
16471 eval $cmd || error "mds-survey with stripe_count failed"
16472 cat ${TMP}/mds_survey*
16473 rm -f ${TMP}/mds_survey*
16475 run_test 225b "Metadata survey sanity with stripe_count = 1"
16477 mcreate_path2fid () {
16483 local path=$DIR/$tdir/$name
16488 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16489 error "cannot create $desc"
16491 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16493 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16495 fid_path=$($LFS fid2path $MOUNT $fid)
16497 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16499 [ "$path" == "$fid_path" ] ||
16500 error "fid2path returned $fid_path, expected $path"
16502 echo "pass with $path and $fid"
16507 mkdir -p $DIR/$tdir
16509 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16510 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16511 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16512 mcreate_path2fid 0040666 0 0 dir "directory"
16513 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16514 mcreate_path2fid 0100666 0 0 file "regular file"
16515 mcreate_path2fid 0120666 0 0 link "symbolic link"
16516 mcreate_path2fid 0140666 0 0 sock "socket"
16518 run_test 226a "call path2fid and fid2path on files of all type"
16521 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16526 mkdir -p $DIR/$tdir
16527 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
16528 error "create remote directory failed"
16529 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
16530 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
16531 "character special file (null)"
16532 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
16533 "character special file (no device)"
16534 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
16535 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
16536 "block special file (loop)"
16537 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
16538 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
16539 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
16541 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
16543 # LU-1299 Executing or running ldd on a truncated executable does not
16544 # cause an out-of-memory condition.
16546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16547 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
16549 dd if=$(which date) of=$MOUNT/date bs=1k count=1
16550 chmod +x $MOUNT/date
16552 $MOUNT/date > /dev/null
16553 ldd $MOUNT/date > /dev/null
16556 run_test 227 "running truncated executable does not cause OOM"
16558 # LU-1512 try to reuse idle OI blocks
16560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16561 remote_mds_nodsh && skip "remote MDS with nodsh"
16562 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16564 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16565 local myDIR=$DIR/$tdir
16568 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16569 $LCTL set_param fail_loc=0x80001002
16570 createmany -o $myDIR/t- 10000
16571 $LCTL set_param fail_loc=0
16572 # The guard is current the largest FID holder
16574 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16576 local IDX=$(($SEQ % 64))
16578 do_facet $SINGLEMDS sync
16579 # Make sure journal flushed.
16581 local blk1=$(do_facet $SINGLEMDS \
16582 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16583 grep Blockcount | awk '{print $4}')
16585 # Remove old files, some OI blocks will become idle.
16586 unlinkmany $myDIR/t- 10000
16587 # Create new files, idle OI blocks should be reused.
16588 createmany -o $myDIR/t- 2000
16589 do_facet $SINGLEMDS sync
16590 # Make sure journal flushed.
16592 local blk2=$(do_facet $SINGLEMDS \
16593 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16594 grep Blockcount | awk '{print $4}')
16596 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16598 run_test 228a "try to reuse idle OI blocks"
16601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16602 remote_mds_nodsh && skip "remote MDS with nodsh"
16603 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16605 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16606 local myDIR=$DIR/$tdir
16609 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16610 $LCTL set_param fail_loc=0x80001002
16611 createmany -o $myDIR/t- 10000
16612 $LCTL set_param fail_loc=0
16613 # The guard is current the largest FID holder
16615 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16617 local IDX=$(($SEQ % 64))
16619 do_facet $SINGLEMDS sync
16620 # Make sure journal flushed.
16622 local blk1=$(do_facet $SINGLEMDS \
16623 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16624 grep Blockcount | awk '{print $4}')
16626 # Remove old files, some OI blocks will become idle.
16627 unlinkmany $myDIR/t- 10000
16630 stop $SINGLEMDS || error "Fail to stop MDT."
16632 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
16634 df $MOUNT || error "Fail to df."
16635 # Create new files, idle OI blocks should be reused.
16636 createmany -o $myDIR/t- 2000
16637 do_facet $SINGLEMDS sync
16638 # Make sure journal flushed.
16640 local blk2=$(do_facet $SINGLEMDS \
16641 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16642 grep Blockcount | awk '{print $4}')
16644 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16646 run_test 228b "idle OI blocks can be reused after MDT restart"
16650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16651 remote_mds_nodsh && skip "remote MDS with nodsh"
16652 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16654 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16655 local myDIR=$DIR/$tdir
16658 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16659 $LCTL set_param fail_loc=0x80001002
16660 # 20000 files can guarantee there are index nodes in the OI file
16661 createmany -o $myDIR/t- 20000
16662 $LCTL set_param fail_loc=0
16663 # The guard is current the largest FID holder
16665 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16667 local IDX=$(($SEQ % 64))
16669 do_facet $SINGLEMDS sync
16670 # Make sure journal flushed.
16672 local blk1=$(do_facet $SINGLEMDS \
16673 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16674 grep Blockcount | awk '{print $4}')
16676 # Remove old files, some OI blocks will become idle.
16677 unlinkmany $myDIR/t- 20000
16679 # The OI file should become empty now
16681 # Create new files, idle OI blocks should be reused.
16682 createmany -o $myDIR/t- 2000
16683 do_facet $SINGLEMDS sync
16684 # Make sure journal flushed.
16686 local blk2=$(do_facet $SINGLEMDS \
16687 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16688 grep Blockcount | awk '{print $4}')
16690 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16692 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
16694 test_229() { # LU-2482, LU-3448
16695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16696 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
16697 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
16698 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
16702 # Create a file with a released layout and stripe count 2.
16703 $MULTIOP $DIR/$tfile H2c ||
16704 error "failed to create file with released layout"
16706 $LFS getstripe -v $DIR/$tfile
16708 local pattern=$($LFS getstripe -L $DIR/$tfile)
16709 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
16711 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
16713 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
16714 stat $DIR/$tfile || error "failed to stat released file"
16716 chown $RUNAS_ID $DIR/$tfile ||
16717 error "chown $RUNAS_ID $DIR/$tfile failed"
16719 chgrp $RUNAS_ID $DIR/$tfile ||
16720 error "chgrp $RUNAS_ID $DIR/$tfile failed"
16722 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
16723 rm $DIR/$tfile || error "failed to remove released file"
16725 run_test 229 "getstripe/stat/rm/attr changes work on released files"
16728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16729 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16730 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16731 skip "Need MDS version at least 2.11.52"
16735 test_mkdir $DIR/$tdir
16736 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
16737 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
16738 [ $mdt_idx -ne 0 ] &&
16739 error "create local directory on wrong MDT $mdt_idx"
16741 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
16742 error "create remote directory failed"
16743 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
16744 [ $mdt_idx -ne $MDTIDX ] &&
16745 error "create remote directory on wrong MDT $mdt_idx"
16747 createmany -o $DIR/$tdir/test_230/t- 10 ||
16748 error "create files on remote directory failed"
16749 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
16750 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
16751 rm -r $DIR/$tdir || error "unlink remote directory failed"
16753 run_test 230a "Create remote directory and files under the remote directory"
16756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16757 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16758 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16759 skip "Need MDS version at least 2.11.52"
16767 local migrate_dir=$DIR/$tdir/migrate_dir
16768 local other_dir=$DIR/$tdir/other_dir
16770 test_mkdir $DIR/$tdir
16771 test_mkdir -i0 -c1 $migrate_dir
16772 test_mkdir -i0 -c1 $other_dir
16773 for ((i=0; i<10; i++)); do
16774 mkdir -p $migrate_dir/dir_${i}
16775 createmany -o $migrate_dir/dir_${i}/f 10 ||
16776 error "create files under remote dir failed $i"
16779 cp /etc/passwd $migrate_dir/$tfile
16780 cp /etc/passwd $other_dir/$tfile
16781 chattr +SAD $migrate_dir
16782 chattr +SAD $migrate_dir/$tfile
16784 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16785 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16786 local old_dir_mode=$(stat -c%f $migrate_dir)
16787 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
16789 mkdir -p $migrate_dir/dir_default_stripe2
16790 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
16791 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
16793 mkdir -p $other_dir
16794 ln $migrate_dir/$tfile $other_dir/luna
16795 ln $migrate_dir/$tfile $migrate_dir/sofia
16796 ln $other_dir/$tfile $migrate_dir/david
16797 ln -s $migrate_dir/$tfile $other_dir/zachary
16798 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
16799 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
16805 for len in 58 59 60; do
16806 lnktgt=$(str_repeat 'l' $len)
16807 touch $migrate_dir/$lnktgt
16808 ln -s $lnktgt $migrate_dir/${len}char_ln
16812 for len in 4094 4095; do
16813 lnktgt=$(str_repeat 'l' $len)
16814 ln -s $lnktgt $migrate_dir/${len}char_ln
16818 for len in 254 255; do
16819 touch $migrate_dir/$(str_repeat 'l' $len)
16822 $LFS migrate -m $MDTIDX $migrate_dir ||
16823 error "fails on migrating remote dir to MDT1"
16825 echo "migratate to MDT1, then checking.."
16826 for ((i = 0; i < 10; i++)); do
16827 for file in $(find $migrate_dir/dir_${i}); do
16828 mdt_index=$($LFS getstripe -m $file)
16829 # broken symlink getstripe will fail
16830 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
16831 error "$file is not on MDT${MDTIDX}"
16835 # the multiple link file should still in MDT0
16836 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
16837 [ $mdt_index == 0 ] ||
16838 error "$file is not on MDT${MDTIDX}"
16840 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16841 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16842 error " expect $old_dir_flag get $new_dir_flag"
16844 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16845 [ "$old_file_flag" = "$new_file_flag" ] ||
16846 error " expect $old_file_flag get $new_file_flag"
16848 local new_dir_mode=$(stat -c%f $migrate_dir)
16849 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16850 error "expect mode $old_dir_mode get $new_dir_mode"
16852 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16853 [ "$old_file_mode" = "$new_file_mode" ] ||
16854 error "expect mode $old_file_mode get $new_file_mode"
16856 diff /etc/passwd $migrate_dir/$tfile ||
16857 error "$tfile different after migration"
16859 diff /etc/passwd $other_dir/luna ||
16860 error "luna different after migration"
16862 diff /etc/passwd $migrate_dir/sofia ||
16863 error "sofia different after migration"
16865 diff /etc/passwd $migrate_dir/david ||
16866 error "david different after migration"
16868 diff /etc/passwd $other_dir/zachary ||
16869 error "zachary different after migration"
16871 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16872 error "${tfile}_ln different after migration"
16874 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16875 error "${tfile}_ln_other different after migration"
16877 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
16878 [ $stripe_count = 2 ] ||
16879 error "dir strpe_count $d != 2 after migration."
16881 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
16882 [ $stripe_count = 2 ] ||
16883 error "file strpe_count $d != 2 after migration."
16885 #migrate back to MDT0
16888 $LFS migrate -m $MDTIDX $migrate_dir ||
16889 error "fails on migrating remote dir to MDT0"
16891 echo "migrate back to MDT0, checking.."
16892 for file in $(find $migrate_dir); do
16893 mdt_index=$($LFS getstripe -m $file)
16894 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
16895 error "$file is not on MDT${MDTIDX}"
16898 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16899 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16900 error " expect $old_dir_flag get $new_dir_flag"
16902 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16903 [ "$old_file_flag" = "$new_file_flag" ] ||
16904 error " expect $old_file_flag get $new_file_flag"
16906 local new_dir_mode=$(stat -c%f $migrate_dir)
16907 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16908 error "expect mode $old_dir_mode get $new_dir_mode"
16910 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16911 [ "$old_file_mode" = "$new_file_mode" ] ||
16912 error "expect mode $old_file_mode get $new_file_mode"
16914 diff /etc/passwd ${migrate_dir}/$tfile ||
16915 error "$tfile different after migration"
16917 diff /etc/passwd ${other_dir}/luna ||
16918 error "luna different after migration"
16920 diff /etc/passwd ${migrate_dir}/sofia ||
16921 error "sofia different after migration"
16923 diff /etc/passwd ${other_dir}/zachary ||
16924 error "zachary different after migration"
16926 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16927 error "${tfile}_ln different after migration"
16929 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16930 error "${tfile}_ln_other different after migration"
16932 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
16933 [ $stripe_count = 2 ] ||
16934 error "dir strpe_count $d != 2 after migration."
16936 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
16937 [ $stripe_count = 2 ] ||
16938 error "file strpe_count $d != 2 after migration."
16940 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16942 run_test 230b "migrate directory"
16945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16946 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16947 remote_mds_nodsh && skip "remote MDS with nodsh"
16948 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16949 skip "Need MDS version at least 2.11.52"
16955 local migrate_dir=$DIR/$tdir/migrate_dir
16957 #If migrating directory fails in the middle, all entries of
16958 #the directory is still accessiable.
16959 test_mkdir $DIR/$tdir
16960 test_mkdir -i0 -c1 $migrate_dir
16961 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
16963 createmany -o $migrate_dir/f $total ||
16964 error "create files under ${migrate_dir} failed"
16966 # fail after migrating top dir, and this will fail only once, so the
16967 # first sub file migration will fail (currently f3), others succeed.
16968 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
16969 do_facet mds1 lctl set_param fail_loc=0x1801
16970 local t=$(ls $migrate_dir | wc -l)
16971 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
16972 error "migrate should fail"
16973 local u=$(ls $migrate_dir | wc -l)
16974 [ "$u" == "$t" ] || error "$u != $t during migration"
16976 # add new dir/file should succeed
16977 mkdir $migrate_dir/dir ||
16978 error "mkdir failed under migrating directory"
16979 touch $migrate_dir/file ||
16980 error "create file failed under migrating directory"
16982 # add file with existing name should fail
16983 for file in $migrate_dir/f*; do
16984 stat $file > /dev/null || error "stat $file failed"
16985 $OPENFILE -f O_CREAT:O_EXCL $file &&
16986 error "open(O_CREAT|O_EXCL) $file should fail"
16987 $MULTIOP $file m && error "create $file should fail"
16988 touch $DIR/$tdir/remote_dir/$tfile ||
16989 error "touch $tfile failed"
16990 ln $DIR/$tdir/remote_dir/$tfile $file &&
16991 error "link $file should fail"
16992 mdt_index=$($LFS getstripe -m $file)
16993 if [ $mdt_index == 0 ]; then
16994 # file failed to migrate is not allowed to rename to
16995 mv $DIR/$tdir/remote_dir/$tfile $file &&
16996 error "rename to $file should fail"
16998 mv $DIR/$tdir/remote_dir/$tfile $file ||
16999 error "rename to $file failed"
17001 echo hello >> $file || error "write $file failed"
17004 # resume migration with different options should fail
17005 $LFS migrate -m 0 $migrate_dir &&
17006 error "migrate -m 0 $migrate_dir should fail"
17008 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17009 error "migrate -c 2 $migrate_dir should fail"
17011 # resume migration should succeed
17012 $LFS migrate -m $MDTIDX $migrate_dir ||
17013 error "migrate $migrate_dir failed"
17015 echo "Finish migration, then checking.."
17016 for file in $(find $migrate_dir); do
17017 mdt_index=$($LFS getstripe -m $file)
17018 [ $mdt_index == $MDTIDX ] ||
17019 error "$file is not on MDT${MDTIDX}"
17022 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17024 run_test 230c "check directory accessiblity if migration failed"
17027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17028 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17029 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17030 skip "Need MDS version at least 2.11.52"
17032 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17034 local migrate_dir=$DIR/$tdir/migrate_dir
17044 old_index=$((RANDOM % MDSCOUNT))
17045 old_count=$((MDSCOUNT - old_index))
17046 new_index=$((RANDOM % MDSCOUNT))
17047 new_count=$((MDSCOUNT - new_index))
17048 new_hash="all_char"
17050 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17051 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17053 test_mkdir $DIR/$tdir
17054 test_mkdir -i $old_index -c $old_count $migrate_dir
17056 for ((i=0; i<100; i++)); do
17057 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17058 createmany -o $migrate_dir/dir_${i}/f 100 ||
17059 error "create files under remote dir failed $i"
17062 echo -n "Migrate from MDT$old_index "
17063 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17064 echo -n "to MDT$new_index"
17065 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17068 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17069 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17070 error "migrate remote dir error"
17072 echo "Finish migration, then checking.."
17073 for file in $(find $migrate_dir); do
17074 mdt_index=$($LFS getstripe -m $file)
17075 if [ $mdt_index -lt $new_index ] ||
17076 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17077 error "$file is on MDT$mdt_index"
17081 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17083 run_test 230d "check migrate big directory"
17086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17087 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17088 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17089 skip "Need MDS version at least 2.11.52"
17096 mkdir -p $DIR/$tdir
17097 mkdir $DIR/$tdir/migrate_dir
17098 mkdir $DIR/$tdir/other_dir
17099 touch $DIR/$tdir/migrate_dir/a
17100 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17101 ls $DIR/$tdir/other_dir
17103 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17104 error "migrate dir fails"
17106 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17107 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17109 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17110 [ $mdt_index == 0 ] || error "a is not on MDT0"
17112 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17113 error "migrate dir fails"
17115 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17116 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17118 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17119 [ $mdt_index == 1 ] || error "a is not on MDT1"
17121 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17122 [ $mdt_index == 1 ] || error "b is not on MDT1"
17124 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17125 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17127 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17129 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17131 run_test 230e "migrate mulitple local link files"
17134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17135 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17136 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17137 skip "Need MDS version at least 2.11.52"
17142 mkdir -p $DIR/$tdir
17143 mkdir $DIR/$tdir/migrate_dir
17144 $LFS mkdir -i1 $DIR/$tdir/other_dir
17145 touch $DIR/$tdir/migrate_dir/a
17146 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17147 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17148 ls $DIR/$tdir/other_dir
17150 # a should be migrated to MDT1, since no other links on MDT0
17151 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17152 error "#1 migrate dir fails"
17153 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17154 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17155 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17156 [ $mdt_index == 1 ] || error "a is not on MDT1"
17158 # a should stay on MDT1, because it is a mulitple link file
17159 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17160 error "#2 migrate dir fails"
17161 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17162 [ $mdt_index == 1 ] || error "a is not on MDT1"
17164 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17165 error "#3 migrate dir fails"
17167 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17168 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17169 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17171 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17172 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17174 # a should be migrated to MDT0, since no other links on MDT1
17175 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17176 error "#4 migrate dir fails"
17177 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17178 [ $mdt_index == 0 ] || error "a is not on MDT0"
17180 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17182 run_test 230f "migrate mulitple remote link files"
17185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17186 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17187 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17188 skip "Need MDS version at least 2.11.52"
17190 mkdir -p $DIR/$tdir/migrate_dir
17192 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
17193 error "migrating dir to non-exist MDT succeeds"
17196 run_test 230g "migrate dir to non-exist MDT"
17199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17200 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17201 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17202 skip "Need MDS version at least 2.11.52"
17206 mkdir -p $DIR/$tdir/migrate_dir
17208 $LFS migrate -m1 $DIR &&
17209 error "migrating mountpoint1 should fail"
17211 $LFS migrate -m1 $DIR/$tdir/.. &&
17212 error "migrating mountpoint2 should fail"
17215 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
17216 error "migrating $tdir/migrate_dir/.. should fail"
17220 run_test 230h "migrate .. and root"
17223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17224 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17225 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17226 skip "Need MDS version at least 2.11.52"
17228 mkdir -p $DIR/$tdir/migrate_dir
17230 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
17231 error "migration fails with a tailing slash"
17233 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17234 error "migration fails with two tailing slashes"
17236 run_test 230i "lfs migrate -m tolerates trailing slashes"
17239 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17240 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17241 skip "Need MDS version at least 2.11.52"
17243 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17244 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17245 error "create $tfile failed"
17246 cat /etc/passwd > $DIR/$tdir/$tfile
17248 $LFS migrate -m 1 $DIR/$tdir
17250 cmp /etc/passwd $DIR/$tdir/$tfile ||
17251 error "DoM file mismatch after migration"
17253 run_test 230j "DoM file data not changed after dir migration"
17256 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17257 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17258 skip "Need MDS version at least 2.11.56"
17261 local files_on_starting_mdt=0
17263 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17264 $LFS getdirstripe $DIR/$tdir
17265 for i in $(seq $total); do
17266 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17267 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17268 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17271 echo "$files_on_starting_mdt files on MDT0"
17273 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17274 $LFS getdirstripe $DIR/$tdir
17276 files_on_starting_mdt=0
17277 for i in $(seq $total); do
17278 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17279 error "file $tfile.$i mismatch after migration"
17280 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17281 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17284 echo "$files_on_starting_mdt files on MDT1 after migration"
17285 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17287 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17288 $LFS getdirstripe $DIR/$tdir
17290 files_on_starting_mdt=0
17291 for i in $(seq $total); do
17292 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17293 error "file $tfile.$i mismatch after 2nd migration"
17294 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17295 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17298 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17299 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17303 run_test 230k "file data not changed after dir migration"
17306 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17307 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17308 skip "Need MDS version at least 2.11.56"
17310 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17311 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17312 error "create files under remote dir failed $i"
17313 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17315 run_test 230l "readdir between MDTs won't crash"
17318 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17319 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17320 skip "Need MDS version at least 2.11.56"
17323 local mig_dir=$DIR/$tdir/migrate_dir
17324 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17328 echo "Creating files and dirs with xattrs"
17329 test_mkdir $DIR/$tdir
17330 test_mkdir -i0 -c1 $mig_dir
17332 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17333 error "cannot set xattr attr1 on dir"
17334 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17335 error "cannot set xattr attr2 on dir"
17336 touch $mig_dir/dir/f0
17337 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17338 error "cannot set xattr attr1 on file"
17339 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17340 error "cannot set xattr attr2 on file"
17341 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17342 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17343 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17344 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17345 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17346 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17347 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17348 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17349 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17351 echo "Migrating to MDT1"
17352 $LFS migrate -m $MDTIDX $mig_dir ||
17353 error "fails on migrating dir to MDT1"
17355 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17356 echo "Checking xattrs"
17357 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17358 [ "$val" = $longstr ] ||
17359 error "expecting xattr1 $longstr on dir, found $val"
17360 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17361 [ "$val" = $shortstr ] ||
17362 error "expecting xattr2 $shortstr on dir, found $val"
17363 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17364 [ "$val" = $longstr ] ||
17365 error "expecting xattr1 $longstr on file, found $val"
17366 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17367 [ "$val" = $shortstr ] ||
17368 error "expecting xattr2 $shortstr on file, found $val"
17370 run_test 230m "xattrs not changed after dir migration"
17374 # For simplicity this test assumes that max_pages_per_rpc
17375 # is the same across all OSCs
17376 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
17377 local bulk_size=$((max_pages * PAGE_SIZE))
17378 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
17381 mkdir -p $DIR/$tdir
17382 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
17383 error "failed to set stripe with -S ${brw_size}M option"
17385 # clear the OSC stats
17386 $LCTL set_param osc.*.stats=0 &>/dev/null
17389 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
17390 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
17391 oflag=direct &>/dev/null || error "dd failed"
17393 sync; sleep 1; sync # just to be safe
17394 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
17395 if [ x$nrpcs != "x1" ]; then
17396 $LCTL get_param osc.*.stats
17397 error "found $nrpcs ost_write RPCs, not 1 as expected"
17401 # Drop the OSC cache, otherwise we will read from it
17402 cancel_lru_locks osc
17404 # clear the OSC stats
17405 $LCTL set_param osc.*.stats=0 &>/dev/null
17407 # Client reads $bulk_size.
17408 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
17409 iflag=direct &>/dev/null || error "dd failed"
17411 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
17412 if [ x$nrpcs != "x1" ]; then
17413 $LCTL get_param osc.*.stats
17414 error "found $nrpcs ost_read RPCs, not 1 as expected"
17417 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
17420 mkdir -p $DIR/$tdir
17422 for i in {0..1023}; do
17423 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
17424 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
17425 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
17429 run_test 231b "must not assert on fully utilized OST request buffer"
17432 mkdir -p $DIR/$tdir
17433 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17435 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17436 do_facet ost1 $LCTL set_param fail_loc=0x31c
17438 # ignore dd failure
17439 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
17441 do_facet ost1 $LCTL set_param fail_loc=0
17442 umount_client $MOUNT || error "umount failed"
17443 mount_client $MOUNT || error "mount failed"
17444 stop ost1 || error "cannot stop ost1"
17445 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17447 run_test 232a "failed lock should not block umount"
17450 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
17451 skip "Need MDS version at least 2.10.58"
17453 mkdir -p $DIR/$tdir
17454 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17455 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
17457 cancel_lru_locks osc
17459 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17460 do_facet ost1 $LCTL set_param fail_loc=0x31c
17463 $LFS data_version $DIR/$tdir/$tfile || true
17465 do_facet ost1 $LCTL set_param fail_loc=0
17466 umount_client $MOUNT || error "umount failed"
17467 mount_client $MOUNT || error "mount failed"
17468 stop ost1 || error "cannot stop ost1"
17469 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17471 run_test 232b "failed data version lock should not block umount"
17474 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
17475 skip "Need MDS version at least 2.3.64"
17476 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17478 local fid=$($LFS path2fid $MOUNT)
17480 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17481 error "cannot access $MOUNT using its FID '$fid'"
17483 run_test 233a "checking that OBF of the FS root succeeds"
17486 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17487 skip "Need MDS version at least 2.5.90"
17488 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17490 local fid=$($LFS path2fid $MOUNT/.lustre)
17492 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17493 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17495 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17496 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17497 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17499 run_test 233b "checking that OBF of the FS .lustre succeeds"
17502 local p="$TMP/sanityN-$TESTNAME.parameters"
17503 save_lustre_params client "llite.*.xattr_cache" > $p
17504 lctl set_param llite.*.xattr_cache 1 ||
17505 skip_env "xattr cache is not supported"
17507 mkdir -p $DIR/$tdir || error "mkdir failed"
17508 touch $DIR/$tdir/$tfile || error "touch failed"
17509 # OBD_FAIL_LLITE_XATTR_ENOMEM
17510 $LCTL set_param fail_loc=0x1405
17511 getfattr -n user.attr $DIR/$tdir/$tfile &&
17512 error "getfattr should have failed with ENOMEM"
17513 $LCTL set_param fail_loc=0x0
17516 restore_lustre_params < $p
17519 run_test 234 "xattr cache should not crash on ENOMEM"
17522 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
17523 skip "Need MDS version at least 2.4.52"
17525 flock_deadlock $DIR/$tfile
17530 124) error "process hangs on a deadlock"
17532 *) error "error executing flock_deadlock $DIR/$tfile"
17536 run_test 235 "LU-1715: flock deadlock detection does not work properly"
17540 check_swap_layouts_support
17542 local ref1=/etc/passwd
17543 local ref2=/etc/group
17544 local file1=$DIR/$tdir/f1
17545 local file2=$DIR/$tdir/f2
17547 test_mkdir -c1 $DIR/$tdir
17548 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
17549 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
17550 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
17551 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
17552 local fd=$(free_fd)
17553 local cmd="exec $fd<>$file2"
17556 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
17557 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
17560 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17565 run_test 236 "Layout swap on open unlinked file"
17567 # LU-4659 linkea consistency
17569 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17570 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17571 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17572 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17575 ln $DIR/$tfile $DIR/$tfile.lnk
17576 touch $DIR/$tfile.new
17577 mv $DIR/$tfile.new $DIR/$tfile
17578 local fid1=$($LFS path2fid $DIR/$tfile)
17579 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
17580 local path1=$($LFS fid2path $FSNAME "$fid1")
17581 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
17582 local path2=$($LFS fid2path $FSNAME "$fid2")
17583 [ $tfile.lnk == $path2 ] ||
17584 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
17587 run_test 238 "Verify linkea consistency"
17589 test_239A() { # was test_239
17590 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
17591 skip "Need MDS version at least 2.5.60"
17593 local list=$(comma_list $(mdts_nodes))
17595 mkdir -p $DIR/$tdir
17596 createmany -o $DIR/$tdir/f- 5000
17597 unlinkmany $DIR/$tdir/f- 5000
17598 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
17599 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
17600 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
17601 osp.*MDT*.sync_in_flight" | calc_sum)
17602 [ "$changes" -eq 0 ] || error "$changes not synced"
17604 run_test 239A "osp_sync test"
17606 test_239a() { #LU-5297
17607 remote_mds_nodsh && skip "remote MDS with nodsh"
17610 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
17611 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
17612 chgrp $RUNAS_GID $DIR/$tfile
17613 wait_delete_completed
17615 run_test 239a "process invalid osp sync record correctly"
17617 test_239b() { #LU-5297
17618 remote_mds_nodsh && skip "remote MDS with nodsh"
17621 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
17622 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
17623 chgrp $RUNAS_GID $DIR/$tfile1
17624 wait_delete_completed
17625 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17627 chgrp $RUNAS_GID $DIR/$tfile2
17628 wait_delete_completed
17630 run_test 239b "process osp sync record with ENOMEM error correctly"
17633 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17634 remote_mds_nodsh && skip "remote MDS with nodsh"
17636 mkdir -p $DIR/$tdir
17638 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
17639 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
17640 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
17641 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
17643 umount_client $MOUNT || error "umount failed"
17644 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
17645 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
17646 mount_client $MOUNT || error "failed to mount client"
17648 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
17649 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
17651 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
17657 for LOOP in $(seq $count); do
17658 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
17659 cancel_lru_locks $OSC || true
17667 for LOOP in $(seq $1); do
17668 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
17673 test_241a() { # was test_241
17674 local bsize=$PAGE_SIZE
17676 (( bsize < 40960 )) && bsize=40960
17677 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17679 cancel_lru_locks $OSC
17680 test_241_bio 1000 $bsize &
17682 test_241_dio 1000 $bsize
17685 run_test 241a "bio vs dio"
17688 local bsize=$PAGE_SIZE
17690 (( bsize < 40960 )) && bsize=40960
17691 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17693 test_241_dio 1000 $bsize &
17695 test_241_dio 1000 $bsize
17698 run_test 241b "dio vs dio"
17701 remote_mds_nodsh && skip "remote MDS with nodsh"
17703 mkdir -p $DIR/$tdir
17704 touch $DIR/$tdir/$tfile
17706 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
17707 do_facet mds1 lctl set_param fail_loc=0x105
17708 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
17710 do_facet mds1 lctl set_param fail_loc=0
17711 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
17713 run_test 242 "mdt_readpage failure should not cause directory unreadable"
17717 test_mkdir $DIR/$tdir
17718 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
17720 run_test 243 "various group lock tests"
17724 test_mkdir $DIR/$tdir
17725 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
17726 sendfile_grouplock $DIR/$tdir/$tfile || \
17727 error "sendfile+grouplock failed"
17730 run_test 244a "sendfile with group lock tests"
17734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17737 local size=$((1024*1024))
17739 test_mkdir $DIR/$tdir
17740 for i in $(seq 1 $threads); do
17741 local file=$DIR/$tdir/file_$((i / 10))
17742 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
17745 for i in $(seq 1 $threads); do
17749 run_test 244b "multi-threaded write with group lock"
17752 local flagname="multi_mod_rpcs"
17753 local connect_data_name="max_mod_rpcs"
17756 # check if multiple modify RPCs flag is set
17757 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
17758 grep "connect_flags:")
17761 echo "$out" | grep -qw $flagname
17762 if [ $? -ne 0 ]; then
17763 echo "connect flag $flagname is not set"
17767 # check if multiple modify RPCs data is set
17768 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
17771 echo "$out" | grep -qw $connect_data_name ||
17772 error "import should have connect data $connect_data_name"
17774 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
17780 umount_client $submount
17785 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17787 skip_env "Fileset feature is not supported"
17789 local submount=${MOUNT}_$tdir
17792 mkdir -p $submount || error "mkdir $submount failed"
17793 FILESET="$FILESET/$tdir" mount_client $submount ||
17794 error "mount $submount failed"
17795 trap "cleanup_247 $submount" EXIT
17796 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
17797 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
17798 error "read $MOUNT/$tdir/$tfile failed"
17799 cleanup_247 $submount
17801 run_test 247a "mount subdir as fileset"
17804 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17805 skip_env "Fileset feature is not supported"
17807 local submount=${MOUNT}_$tdir
17809 rm -rf $MOUNT/$tdir
17810 mkdir -p $submount || error "mkdir $submount failed"
17812 FILESET="$FILESET/$tdir" mount_client $submount &&
17813 error "mount $submount should fail"
17816 run_test 247b "mount subdir that dose not exist"
17819 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17820 skip_env "Fileset feature is not supported"
17822 local submount=${MOUNT}_$tdir
17824 mkdir -p $MOUNT/$tdir/dir1
17825 mkdir -p $submount || error "mkdir $submount failed"
17826 trap "cleanup_247 $submount" EXIT
17827 FILESET="$FILESET/$tdir" mount_client $submount ||
17828 error "mount $submount failed"
17829 local fid=$($LFS path2fid $MOUNT/)
17830 $LFS fid2path $submount $fid && error "fid2path should fail"
17831 cleanup_247 $submount
17833 run_test 247c "running fid2path outside root"
17836 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17837 skip "Fileset feature is not supported"
17839 local submount=${MOUNT}_$tdir
17841 mkdir -p $MOUNT/$tdir/dir1
17842 mkdir -p $submount || error "mkdir $submount failed"
17843 FILESET="$FILESET/$tdir" mount_client $submount ||
17844 error "mount $submount failed"
17845 trap "cleanup_247 $submount" EXIT
17846 local fid=$($LFS path2fid $submount/dir1)
17847 $LFS fid2path $submount $fid || error "fid2path should succeed"
17848 cleanup_247 $submount
17850 run_test 247d "running fid2path inside root"
17854 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17856 skip "Fileset feature is not supported"
17858 local submount=${MOUNT}_$tdir
17861 mkdir -p $submount || error "mkdir $submount failed"
17862 FILESET="$FILESET/.." mount_client $submount &&
17863 error "mount $submount should fail"
17866 run_test 247e "mount .. as fileset"
17869 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
17870 [ -z "$fast_read_sav" ] && skip "no fast read support"
17872 # create a large file for fast read verification
17873 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
17875 # make sure the file is created correctly
17876 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
17877 { rm -f $DIR/$tfile; skip "file creation error"; }
17879 echo "Test 1: verify that fast read is 4 times faster on cache read"
17881 # small read with fast read enabled
17882 $LCTL set_param -n llite.*.fast_read=1
17883 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17884 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17885 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17886 # small read with fast read disabled
17887 $LCTL set_param -n llite.*.fast_read=0
17888 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17889 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17890 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17892 # verify that fast read is 4 times faster for cache read
17893 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
17894 error_not_in_vm "fast read was not 4 times faster: " \
17895 "$t_fast vs $t_slow"
17897 echo "Test 2: verify the performance between big and small read"
17898 $LCTL set_param -n llite.*.fast_read=1
17900 # 1k non-cache read
17901 cancel_lru_locks osc
17902 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17903 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17904 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17906 # 1M non-cache read
17907 cancel_lru_locks osc
17908 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17909 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17910 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17912 # verify that big IO is not 4 times faster than small IO
17913 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
17914 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
17916 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
17919 run_test 248a "fast read verification"
17922 # Default short_io_bytes=16384, try both smaller and larger sizes.
17923 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
17924 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
17925 echo "bs=53248 count=113 normal buffered write"
17926 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
17927 error "dd of initial data file failed"
17928 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
17930 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
17931 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
17932 error "dd with sync normal writes failed"
17933 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
17935 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
17936 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
17937 error "dd with sync small writes failed"
17938 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
17940 cancel_lru_locks osc
17942 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
17943 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
17944 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
17945 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
17946 iflag=direct || error "dd with O_DIRECT small read failed"
17947 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
17948 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
17949 error "compare $TMP/$tfile.1 failed"
17951 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
17952 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
17954 # just to see what the maximum tunable value is, and test parsing
17955 echo "test invalid parameter 2MB"
17956 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
17957 error "too-large short_io_bytes allowed"
17958 echo "test maximum parameter 512KB"
17959 # if we can set a larger short_io_bytes, run test regardless of version
17960 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
17961 # older clients may not allow setting it this large, that's OK
17962 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
17963 skip "Need at least client version 2.13.50"
17964 error "medium short_io_bytes failed"
17966 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
17967 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
17969 echo "test large parameter 64KB"
17970 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
17971 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
17973 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
17974 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
17975 error "dd with sync large writes failed"
17976 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
17978 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
17979 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
17980 num=$((113 * 4096 / PAGE_SIZE))
17981 echo "bs=$size count=$num oflag=direct large write $tfile.3"
17982 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
17983 error "dd with O_DIRECT large writes failed"
17984 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
17985 error "compare $DIR/$tfile.3 failed"
17987 cancel_lru_locks osc
17989 echo "bs=$size count=$num iflag=direct large read $tfile.2"
17990 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
17991 error "dd with O_DIRECT large read failed"
17992 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
17993 error "compare $TMP/$tfile.2 failed"
17995 echo "bs=$size count=$num iflag=direct large read $tfile.3"
17996 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
17997 error "dd with O_DIRECT large read failed"
17998 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
17999 error "compare $TMP/$tfile.3 failed"
18001 run_test 248b "test short_io read and write for both small and large sizes"
18003 test_249() { # LU-7890
18004 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
18005 skip "Need at least version 2.8.54"
18008 $LFS setstripe -c 1 $DIR/$tfile
18009 # Offset 2T == 4k * 512M
18010 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
18011 error "dd to 2T offset failed"
18013 run_test 249 "Write above 2T file size"
18016 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
18017 && skip "no 16TB file size limit on ZFS"
18019 $LFS setstripe -c 1 $DIR/$tfile
18020 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
18021 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
18022 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
18023 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
18024 conv=notrunc,fsync && error "append succeeded"
18027 run_test 250 "Write above 16T limit"
18030 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
18032 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
18033 #Skip once - writing the first stripe will succeed
18034 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18035 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
18036 error "short write happened"
18038 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18039 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
18040 error "short read happened"
18044 run_test 251 "Handling short read and write correctly"
18047 remote_mds_nodsh && skip "remote MDS with nodsh"
18048 remote_ost_nodsh && skip "remote OST with nodsh"
18049 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
18050 skip_env "ldiskfs only test"
18060 # check lr_reader on OST0000
18062 dev=$(facet_device $tgt)
18063 out=$(do_facet $tgt $LR_READER $dev)
18064 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18066 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
18067 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
18068 error "Invalid uuid returned by $LR_READER on target $tgt"
18069 echo -e "uuid returned by $LR_READER is '$uuid'\n"
18071 # check lr_reader -c on MDT0000
18073 dev=$(facet_device $tgt)
18074 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
18075 skip "$LR_READER does not support additional options"
18077 out=$(do_facet $tgt $LR_READER -c $dev)
18078 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18080 num=$(echo "$out" | grep -c "mdtlov")
18081 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
18082 error "Invalid number of mdtlov clients returned by $LR_READER"
18083 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
18085 # check lr_reader -cr on MDT0000
18086 out=$(do_facet $tgt $LR_READER -cr $dev)
18087 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18089 echo "$out" | grep -q "^reply_data:$" ||
18090 error "$LR_READER should have returned 'reply_data' section"
18091 num=$(echo "$out" | grep -c "client_generation")
18092 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
18094 run_test 252 "check lr_reader tool"
18097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18098 remote_mds_nodsh && skip "remote MDS with nodsh"
18099 remote_mgs_nodsh && skip "remote MGS with nodsh"
18103 local ost_name=$(ostname_from_index $ostidx)
18106 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
18107 do_facet $SINGLEMDS $LCTL get_param -n \
18108 osp.$mdtosc_proc1.reserved_mb_high ||
18109 skip "remote MDS does not support reserved_mb_high"
18113 wait_delete_completed
18116 pool_add $TESTNAME || error "Pool creation failed"
18117 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
18119 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
18120 error "Setstripe failed"
18122 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
18124 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
18126 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
18128 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18129 osp.$mdtosc_proc1.prealloc_status)
18130 echo "prealloc_status $oa_status"
18132 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
18133 error "File creation should fail"
18135 #object allocation was stopped, but we still able to append files
18136 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
18137 oflag=append || error "Append failed"
18139 rm -f $DIR/$tdir/$tfile.0
18141 # For this test, we want to delete the files we created to go out of
18142 # space but leave the watermark, so we remain nearly out of space
18143 ost_watermarks_enospc_delete_files $tfile $ostidx
18145 wait_delete_completed
18149 for i in $(seq 10 12); do
18150 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
18151 2>/dev/null || error "File creation failed after rm"
18154 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18155 osp.$mdtosc_proc1.prealloc_status)
18156 echo "prealloc_status $oa_status"
18158 if (( oa_status != 0 )); then
18159 error "Object allocation still disable after rm"
18162 run_test 253 "Check object allocation limit"
18165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18166 remote_mds_nodsh && skip "remote MDS with nodsh"
18167 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
18168 skip "MDS does not support changelog_size"
18171 local MDT0=$(facet_svc $SINGLEMDS)
18173 changelog_register || error "changelog_register failed"
18175 changelog_clear 0 || error "changelog_clear failed"
18177 local size1=$(do_facet $SINGLEMDS \
18178 $LCTL get_param -n mdd.$MDT0.changelog_size)
18179 echo "Changelog size $size1"
18182 $LFS mkdir -i 0 $DIR/$tdir
18184 mkdir -p $DIR/$tdir/pics/2008/zachy
18185 touch $DIR/$tdir/pics/2008/zachy/timestamp
18186 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
18187 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
18188 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
18189 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
18190 rm $DIR/$tdir/pics/desktop.jpg
18192 local size2=$(do_facet $SINGLEMDS \
18193 $LCTL get_param -n mdd.$MDT0.changelog_size)
18194 echo "Changelog size after work $size2"
18196 (( $size2 > $size1 )) ||
18197 error "new Changelog size=$size2 less than old size=$size1"
18199 run_test 254 "Check changelog size"
18206 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
18207 awk -F: '{print $2}' | grep $type > /dev/null
18208 if [ $? -ne 0 ]; then
18218 lfs ladvise -a willread $file > /dev/null 2>&1
18219 if [ $? -eq 0 ]; then
18223 lfs ladvise -a willread $file 2>&1 |
18224 grep "Inappropriate ioctl for device" > /dev/null
18225 if [ $? -eq 0 ]; then
18232 bc <<<"scale=2; ($1 - $2) * 100 / $2"
18235 # run a random read IO workload
18236 # usage: random_read_iops <filename> <filesize> <iosize>
18237 random_read_iops() {
18240 local iosize=${3:-4096}
18242 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
18243 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
18246 drop_file_oss_cache() {
18250 $LFS ladvise -a dontneed $file 2>/dev/null ||
18251 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
18254 ladvise_willread_performance()
18257 local average_origin=0
18258 local average_cache=0
18259 local average_ladvise=0
18261 for ((i = 1; i <= $repeat; i++)); do
18262 echo "Iter $i/$repeat: reading without willread hint"
18263 cancel_lru_locks osc
18264 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18265 local speed_origin=$(random_read_iops $DIR/$tfile $size)
18266 echo "Iter $i/$repeat: uncached speed: $speed_origin"
18267 average_origin=$(bc <<<"$average_origin + $speed_origin")
18269 cancel_lru_locks osc
18270 local speed_cache=$(random_read_iops $DIR/$tfile $size)
18271 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
18272 average_cache=$(bc <<<"$average_cache + $speed_cache")
18274 cancel_lru_locks osc
18275 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18276 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
18277 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
18278 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
18279 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
18281 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
18282 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
18283 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
18285 speedup_cache=$(percent $average_cache $average_origin)
18286 speedup_ladvise=$(percent $average_ladvise $average_origin)
18288 echo "Average uncached read: $average_origin"
18289 echo "Average speedup with OSS cached read: " \
18290 "$average_cache = +$speedup_cache%"
18291 echo "Average speedup with ladvise willread: " \
18292 "$average_ladvise = +$speedup_ladvise%"
18294 local lowest_speedup=20
18295 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
18296 echo "Speedup with OSS cached read less than $lowest_speedup%," \
18297 "got $average_cache%. Skipping ladvise willread check."
18301 # the test won't work on ZFS until it supports 'ladvise dontneed', but
18302 # it is still good to run until then to exercise 'ladvise willread'
18303 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18304 [ "$ost1_FSTYPE" = "zfs" ] &&
18305 echo "osd-zfs does not support dontneed or drop_caches" &&
18308 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
18309 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
18310 error_not_in_vm "Speedup with willread is less than " \
18311 "$lowest_speedup%, got $average_ladvise%"
18315 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18316 skip "lustre < 2.8.54 does not support ladvise "
18317 remote_ost_nodsh && skip "remote OST with nodsh"
18319 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
18321 ladvise_no_type willread $DIR/$tfile &&
18322 skip "willread ladvise is not supported"
18324 ladvise_no_ioctl $DIR/$tfile &&
18325 skip "ladvise ioctl is not supported"
18328 local size=$((size_mb * 1048576))
18329 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18330 error "dd to $DIR/$tfile failed"
18332 lfs ladvise -a willread $DIR/$tfile ||
18333 error "Ladvise failed with no range argument"
18335 lfs ladvise -a willread -s 0 $DIR/$tfile ||
18336 error "Ladvise failed with no -l or -e argument"
18338 lfs ladvise -a willread -e 1 $DIR/$tfile ||
18339 error "Ladvise failed with only -e argument"
18341 lfs ladvise -a willread -l 1 $DIR/$tfile ||
18342 error "Ladvise failed with only -l argument"
18344 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
18345 error "End offset should not be smaller than start offset"
18347 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
18348 error "End offset should not be equal to start offset"
18350 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
18351 error "Ladvise failed with overflowing -s argument"
18353 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
18354 error "Ladvise failed with overflowing -e argument"
18356 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
18357 error "Ladvise failed with overflowing -l argument"
18359 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
18360 error "Ladvise succeeded with conflicting -l and -e arguments"
18362 echo "Synchronous ladvise should wait"
18364 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
18365 do_nodes $(comma_list $(osts_nodes)) \
18366 $LCTL set_param fail_val=$delay fail_loc=0x237
18368 local start_ts=$SECONDS
18369 lfs ladvise -a willread $DIR/$tfile ||
18370 error "Ladvise failed with no range argument"
18371 local end_ts=$SECONDS
18372 local inteval_ts=$((end_ts - start_ts))
18374 if [ $inteval_ts -lt $(($delay - 1)) ]; then
18375 error "Synchronous advice didn't wait reply"
18378 echo "Asynchronous ladvise shouldn't wait"
18379 local start_ts=$SECONDS
18380 lfs ladvise -a willread -b $DIR/$tfile ||
18381 error "Ladvise failed with no range argument"
18382 local end_ts=$SECONDS
18383 local inteval_ts=$((end_ts - start_ts))
18385 if [ $inteval_ts -gt $(($delay / 2)) ]; then
18386 error "Asynchronous advice blocked"
18389 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
18390 ladvise_willread_performance
18392 run_test 255a "check 'lfs ladvise -a willread'"
18398 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
18402 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18403 skip "lustre < 2.8.54 does not support ladvise "
18404 remote_ost_nodsh && skip "remote OST with nodsh"
18406 lfs setstripe -c 1 -i 0 $DIR/$tfile
18408 ladvise_no_type dontneed $DIR/$tfile &&
18409 skip "dontneed ladvise is not supported"
18411 ladvise_no_ioctl $DIR/$tfile &&
18412 skip "ladvise ioctl is not supported"
18414 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18415 [ "$ost1_FSTYPE" = "zfs" ] &&
18416 skip "zfs-osd does not support 'ladvise dontneed'"
18419 local size=$((size_mb * 1048576))
18420 # In order to prevent disturbance of other processes, only check 3/4
18421 # of the memory usage
18422 local kibibytes=$((size_mb * 1024 * 3 / 4))
18424 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18425 error "dd to $DIR/$tfile failed"
18427 #force write to complete before dropping OST cache & checking memory
18430 local total=$(facet_meminfo ost1 MemTotal)
18431 echo "Total memory: $total KiB"
18433 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
18434 local before_read=$(facet_meminfo ost1 Cached)
18435 echo "Cache used before read: $before_read KiB"
18437 lfs ladvise -a willread $DIR/$tfile ||
18438 error "Ladvise willread failed"
18439 local after_read=$(facet_meminfo ost1 Cached)
18440 echo "Cache used after read: $after_read KiB"
18442 lfs ladvise -a dontneed $DIR/$tfile ||
18443 error "Ladvise dontneed again failed"
18444 local no_read=$(facet_meminfo ost1 Cached)
18445 echo "Cache used after dontneed ladvise: $no_read KiB"
18447 if [ $total -lt $((before_read + kibibytes)) ]; then
18448 echo "Memory is too small, abort checking"
18452 if [ $((before_read + kibibytes)) -gt $after_read ]; then
18453 error "Ladvise willread should use more memory" \
18454 "than $kibibytes KiB"
18457 if [ $((no_read + kibibytes)) -gt $after_read ]; then
18458 error "Ladvise dontneed should release more memory" \
18459 "than $kibibytes KiB"
18462 run_test 255b "check 'lfs ladvise -a dontneed'"
18465 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
18466 skip "lustre < 2.10.50 does not support lockahead"
18474 test_mkdir -p $DIR/$tdir
18475 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18477 #test 10 returns only success/failure
18479 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18481 if [ $rc -eq 255 ]; then
18482 error "Ladvise test${i} failed, ${rc}"
18485 #test 11 counts lock enqueue requests, all others count new locks
18487 count=$(do_facet ost1 \
18488 $LCTL get_param -n ost.OSS.ost.stats)
18489 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
18491 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18493 if [ $rc -eq 255 ]; then
18494 error "Ladvise test${i} failed, ${rc}"
18497 new_count=$(do_facet ost1 \
18498 $LCTL get_param -n ost.OSS.ost.stats)
18499 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
18500 awk '{ print $2 }')
18502 difference="$((new_count - count))"
18503 if [ $difference -ne $rc ]; then
18504 error "Ladvise test${i}, bad enqueue count, returned " \
18505 "${rc}, actual ${difference}"
18508 for i in $(seq 12 21); do
18509 # If we do not do this, we run the risk of having too many
18510 # locks and starting lock cancellation while we are checking
18512 cancel_lru_locks osc
18514 count=$($LCTL get_param -n \
18515 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18517 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18519 if [ $rc -eq 255 ]; then
18520 error "Ladvise test ${i} failed, ${rc}"
18523 new_count=$($LCTL get_param -n \
18524 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18525 difference="$((new_count - count))"
18527 # Test 15 output is divided by 100 to map down to valid return
18528 if [ $i -eq 15 ]; then
18532 if [ $difference -ne $rc ]; then
18533 error "Ladvise test ${i}, bad lock count, returned " \
18534 "${rc}, actual ${difference}"
18538 #test 22 returns only success/failure
18540 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18542 if [ $rc -eq 255 ]; then
18543 error "Ladvise test${i} failed, ${rc}"
18546 run_test 255c "suite of ladvise lockahead tests"
18549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18550 remote_mds_nodsh && skip "remote MDS with nodsh"
18551 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18552 changelog_users $SINGLEMDS | grep "^cl" &&
18553 skip "active changelog user"
18559 mdt_dev=$(mdsdevname 1)
18562 changelog_register || error "changelog_register failed"
18565 mkdir -p $DIR/$tdir
18567 changelog_clear 0 || error "changelog_clear failed"
18570 touch $DIR/$tdir/{1..10}
18573 stop $SINGLEMDS || error "Fail to stop MDT"
18577 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
18579 #after mount new plainllog is used
18580 touch $DIR/$tdir/{11..19}
18581 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
18582 stack_trap "rm -f $tmpfile"
18583 cat_sl=$(do_facet $SINGLEMDS "sync; \
18584 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18585 llog_reader $tmpfile | grep -c type=1064553b")
18586 do_facet $SINGLEMDS llog_reader $tmpfile
18588 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
18590 changelog_clear 0 || error "changelog_clear failed"
18592 cat_sl=$(do_facet $SINGLEMDS "sync; \
18593 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18594 llog_reader $tmpfile | grep -c type=1064553b")
18596 if (( cat_sl == 2 )); then
18597 error "Empty plain llog was not deleted from changelog catalog"
18598 elif (( cat_sl != 1 )); then
18599 error "Active plain llog shouldn't be deleted from catalog"
18602 run_test 256 "Check llog delete for empty and not full state"
18605 remote_mds_nodsh && skip "remote MDS with nodsh"
18606 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
18607 skip "Need MDS version at least 2.8.55"
18609 test_mkdir $DIR/$tdir
18611 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
18612 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
18615 #define OBD_FAIL_MDS_XATTR_REP 0x161
18616 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18617 local facet=mds$((mdtidx + 1))
18618 set_nodes_failloc $(facet_active_host $facet) 0x80000161
18619 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
18621 stop $facet || error "stop MDS failed"
18622 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
18623 error "start MDS fail"
18624 wait_recovery_complete $facet
18626 run_test 257 "xattr locks are not lost"
18628 # Verify we take the i_mutex when security requires it
18630 #define OBD_FAIL_IMUTEX_SEC 0x141c
18631 $LCTL set_param fail_loc=0x141c
18633 chmod u+s $DIR/$tfile
18634 chmod a+rwx $DIR/$tfile
18635 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18637 if [ $RC -ne 0 ]; then
18638 error "error, failed to take i_mutex, rc=$?"
18642 run_test 258a "verify i_mutex security behavior when suid attributes is set"
18644 # Verify we do NOT take the i_mutex in the normal case
18646 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
18647 $LCTL set_param fail_loc=0x141d
18650 chmod a+rw $DIR/$tfile
18651 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18653 if [ $RC -ne 0 ]; then
18654 error "error, took i_mutex unnecessarily, rc=$?"
18659 run_test 258b "verify i_mutex security behavior"
18662 local file=$DIR/$tfile
18666 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18668 stack_trap "rm -f $file" EXIT
18670 wait_delete_completed
18671 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18672 echo "before: $before"
18674 $LFS setstripe -i 0 -c 1 $file
18675 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
18677 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18678 echo "after write: $after"
18680 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
18681 do_facet ost1 $LCTL set_param fail_loc=0x2301
18683 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18684 echo "after truncate: $after"
18687 do_facet ost1 $LCTL set_param fail_loc=0
18688 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18690 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18691 echo "after restart: $after"
18692 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
18693 error "missing truncate?"
18697 run_test 259 "crash at delayed truncate"
18700 #define OBD_FAIL_MDC_CLOSE 0x806
18701 $LCTL set_param fail_loc=0x80000806
18705 run_test 260 "Check mdc_close fail"
18707 ### Data-on-MDT sanity tests ###
18709 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18710 skip "Need MDS version at least 2.10.55 for DoM"
18713 local dom=$DIR/$tdir/dom_file
18714 local tmp=$DIR/$tdir/tmp_file
18716 mkdir -p $DIR/$tdir
18718 # basic checks for DoM component creation
18719 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
18720 error "Can set MDT layout to non-first entry"
18722 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
18723 error "Can define multiple entries as MDT layout"
18725 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
18727 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
18728 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
18729 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
18731 local mdtidx=$($LFS getstripe -m $dom)
18732 local mdtname=MDT$(printf %04x $mdtidx)
18733 local facet=mds$((mdtidx + 1))
18734 local space_check=1
18736 # Skip free space checks with ZFS
18737 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
18741 local size_tmp=$((65536 * 3))
18742 local mdtfree1=$(do_facet $facet \
18743 lctl get_param -n osd*.*$mdtname.kbytesfree)
18745 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18746 # check also direct IO along write
18747 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
18748 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18750 cmp $tmp $dom || error "file data is different"
18751 [ $(stat -c%s $dom) == $size_tmp ] ||
18752 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18753 if [ $space_check == 1 ]; then
18754 local mdtfree2=$(do_facet $facet \
18755 lctl get_param -n osd*.*$mdtname.kbytesfree)
18757 # increase in usage from by $size_tmp
18758 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18759 error "MDT free space wrong after write: " \
18760 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18764 local size_dom=10000
18766 $TRUNCATE $dom $size_dom
18767 [ $(stat -c%s $dom) == $size_dom ] ||
18768 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
18769 if [ $space_check == 1 ]; then
18770 mdtfree1=$(do_facet $facet \
18771 lctl get_param -n osd*.*$mdtname.kbytesfree)
18772 # decrease in usage from $size_tmp to new $size_dom
18773 [ $(($mdtfree1 - $mdtfree2)) -ge \
18774 $(((size_tmp - size_dom) / 1024)) ] ||
18775 error "MDT free space is wrong after truncate: " \
18776 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
18782 size_dom=$((size_dom + size_tmp))
18783 [ $(stat -c%s $dom) == $size_dom ] ||
18784 error "bad size after append: $(stat -c%s $dom) != $size_dom"
18785 if [ $space_check == 1 ]; then
18786 mdtfree2=$(do_facet $facet \
18787 lctl get_param -n osd*.*$mdtname.kbytesfree)
18788 # increase in usage by $size_tmp from previous
18789 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18790 error "MDT free space is wrong after append: " \
18791 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18796 if [ $space_check == 1 ]; then
18797 mdtfree1=$(do_facet $facet \
18798 lctl get_param -n osd*.*$mdtname.kbytesfree)
18799 # decrease in usage by $size_dom from previous
18800 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
18801 error "MDT free space is wrong after removal: " \
18802 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
18805 # combined striping
18806 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
18807 error "Can't create DoM + OST striping"
18809 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
18810 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18811 # check also direct IO along write
18812 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18814 cmp $tmp $dom || error "file data is different"
18815 [ $(stat -c%s $dom) == $size_tmp ] ||
18816 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18821 run_test 270a "DoM: basic functionality tests"
18824 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18825 skip "Need MDS version at least 2.10.55"
18827 local dom=$DIR/$tdir/dom_file
18828 local max_size=1048576
18830 mkdir -p $DIR/$tdir
18831 $LFS setstripe -E $max_size -L mdt $dom
18833 # truncate over the limit
18834 $TRUNCATE $dom $(($max_size + 1)) &&
18835 error "successful truncate over the maximum size"
18836 # write over the limit
18837 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
18838 error "successful write over the maximum size"
18839 # append over the limit
18840 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
18841 echo "12345" >> $dom && error "successful append over the maximum size"
18846 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
18849 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18850 skip "Need MDS version at least 2.10.55"
18852 mkdir -p $DIR/$tdir
18853 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18855 # check files inherit DoM EA
18856 touch $DIR/$tdir/first
18857 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
18858 error "bad pattern"
18859 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
18860 error "bad stripe count"
18861 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
18862 error "bad stripe size"
18864 # check directory inherits DoM EA and uses it as default
18865 mkdir $DIR/$tdir/subdir
18866 touch $DIR/$tdir/subdir/second
18867 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
18868 error "bad pattern in sub-directory"
18869 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
18870 error "bad stripe count in sub-directory"
18871 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
18872 error "bad stripe size in sub-directory"
18875 run_test 270c "DoM: DoM EA inheritance tests"
18878 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18879 skip "Need MDS version at least 2.10.55"
18881 mkdir -p $DIR/$tdir
18882 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18884 # inherit default DoM striping
18885 mkdir $DIR/$tdir/subdir
18886 touch $DIR/$tdir/subdir/f1
18888 # change default directory striping
18889 $LFS setstripe -c 1 $DIR/$tdir/subdir
18890 touch $DIR/$tdir/subdir/f2
18891 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
18892 error "wrong default striping in file 2"
18893 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
18894 error "bad pattern in file 2"
18897 run_test 270d "DoM: change striping from DoM to RAID0"
18900 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18901 skip "Need MDS version at least 2.10.55"
18903 mkdir -p $DIR/$tdir/dom
18904 mkdir -p $DIR/$tdir/norm
18907 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
18908 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
18910 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
18911 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
18913 # find DoM files by layout
18914 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
18915 [ $NUM -eq $DOMFILES ] ||
18916 error "lfs find -L: found $NUM, expected $DOMFILES"
18917 echo "Test 1: lfs find 20 DOM files by layout: OK"
18919 # there should be 1 dir with default DOM striping
18920 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
18922 error "lfs find -L: found $NUM, expected 1 dir"
18923 echo "Test 2: lfs find 1 DOM dir by layout: OK"
18925 # find DoM files by stripe size
18926 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
18927 [ $NUM -eq $DOMFILES ] ||
18928 error "lfs find -S: found $NUM, expected $DOMFILES"
18929 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
18931 # find files by stripe offset except DoM files
18932 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
18933 [ $NUM -eq $NORMFILES ] ||
18934 error "lfs find -i: found $NUM, expected $NORMFILES"
18935 echo "Test 5: lfs find no DOM files by stripe index: OK"
18938 run_test 270e "DoM: lfs find with DoM files test"
18941 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18942 skip "Need MDS version at least 2.10.55"
18944 local mdtname=${FSNAME}-MDT0000-mdtlov
18945 local dom=$DIR/$tdir/dom_file
18946 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
18947 lod.$mdtname.dom_stripesize)
18948 local dom_limit=131072
18950 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
18951 local dom_current=$(do_facet mds1 $LCTL get_param -n \
18952 lod.$mdtname.dom_stripesize)
18953 [ ${dom_limit} -eq ${dom_current} ] ||
18954 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
18956 $LFS mkdir -i 0 -c 1 $DIR/$tdir
18957 $LFS setstripe -d $DIR/$tdir
18958 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
18959 error "Can't set directory default striping"
18961 # exceed maximum stripe size
18962 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18963 error "Can't create file with $((dom_limit * 2)) DoM stripe"
18964 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
18965 error "Able to create DoM component size more than LOD limit"
18967 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
18968 dom_current=$(do_facet mds1 $LCTL get_param -n \
18969 lod.$mdtname.dom_stripesize)
18970 [ 0 -eq ${dom_current} ] ||
18971 error "Can't set zero DoM stripe limit"
18974 # attempt to create DoM file on server with disabled DoM should
18975 # remove DoM entry from layout and be succeed
18976 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
18977 error "Can't create DoM file (DoM is disabled)"
18978 [ $($LFS getstripe -L $dom) == "mdt" ] &&
18979 error "File has DoM component while DoM is disabled"
18982 # attempt to create DoM file with only DoM stripe should return error
18983 $LFS setstripe -E $dom_limit -L mdt $dom &&
18984 error "Able to create DoM-only file while DoM is disabled"
18986 # too low values to be aligned with smallest stripe size 64K
18987 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
18988 dom_current=$(do_facet mds1 $LCTL get_param -n \
18989 lod.$mdtname.dom_stripesize)
18990 [ 30000 -eq ${dom_current} ] &&
18991 error "Can set too small DoM stripe limit"
18993 # 64K is a minimal stripe size in Lustre, expect limit of that size
18994 [ 65536 -eq ${dom_current} ] ||
18995 error "Limit is not set to 64K but ${dom_current}"
18997 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
18998 dom_current=$(do_facet mds1 $LCTL get_param -n \
18999 lod.$mdtname.dom_stripesize)
19001 [ 2147483648 -eq ${dom_current} ] &&
19002 error "Can set too large DoM stripe limit"
19004 do_facet mds1 $LCTL set_param -n \
19005 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
19006 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19007 error "Can't create DoM component size after limit change"
19008 do_facet mds1 $LCTL set_param -n \
19009 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
19010 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
19011 error "Can't create DoM file after limit decrease"
19012 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
19013 error "Can create big DoM component after limit decrease"
19014 touch ${dom}_def ||
19015 error "Can't create file with old default layout"
19017 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
19020 run_test 270f "DoM: maximum DoM stripe size checks"
19023 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19024 skip "Need MDS version at least 2.10.55"
19026 local dom=$DIR/$tdir/dom
19028 mkdir -p $DIR/$tdir
19030 $LFS setstripe -E 1024K -L mdt $dom
19032 lctl set_param -n mdc.*.stats=clear
19033 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19034 cat $dom > /dev/null
19035 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
19036 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
19040 run_test 271a "DoM: data is cached for read after write"
19043 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19044 skip "Need MDS version at least 2.10.55"
19046 local dom=$DIR/$tdir/dom
19048 mkdir -p $DIR/$tdir
19050 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19052 lctl set_param -n mdc.*.stats=clear
19053 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19054 cancel_lru_locks mdc
19055 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
19056 # second stat to check size is cached on client
19057 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
19058 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19059 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
19062 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
19065 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19066 skip "Need MDS version at least 2.10.55"
19068 local dom=$DIR/$tdir/dom
19070 mkdir -p $DIR/$tdir
19072 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19074 lctl set_param -n mdc.*.stats=clear
19075 lctl set_param -n osc.*.stats=clear
19076 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
19077 cancel_lru_locks mdc
19078 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19079 # second stat to check size is cached on client
19080 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19081 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19082 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
19083 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
19084 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
19087 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
19093 local mdt=MDT$(printf %04x $mdtidx)
19095 if [ -z $param ]; then
19096 lctl get_param -n mdc.*$mdt*.stats
19098 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
19103 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19104 skip "Need MDS version at least 2.10.55"
19106 local dom=$DIR/$tdir/dom
19108 mkdir -p $DIR/$tdir
19110 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19112 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19113 local facet=mds$((mdtidx + 1))
19115 cancel_lru_locks mdc
19116 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
19117 createmany -o $dom 1000
19118 lctl set_param -n mdc.*.stats=clear
19119 smalliomany -w $dom 1000 200
19120 get_mdc_stats $mdtidx
19121 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19122 # Each file has 1 open, 1 IO enqueues, total 2000
19123 # but now we have also +1 getxattr for security.capability, total 3000
19124 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
19125 unlinkmany $dom 1000
19127 cancel_lru_locks mdc
19128 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
19129 createmany -o $dom 1000
19130 lctl set_param -n mdc.*.stats=clear
19131 smalliomany -w $dom 1000 200
19132 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19133 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
19134 # for OPEN and IO lock.
19135 [ $((enq - enq_2)) -ge 1000 ] ||
19136 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
19137 unlinkmany $dom 1000
19140 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
19142 cleanup_271def_tests() {
19148 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19149 skip "Need MDS version at least 2.10.57"
19151 local dom=$DIR/$tdir/dom
19152 local tmp=$TMP/$tfile
19153 trap "cleanup_271def_tests $tmp" EXIT
19155 mkdir -p $DIR/$tdir
19157 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19159 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19161 cancel_lru_locks mdc
19162 dd if=/dev/urandom of=$tmp bs=1000 count=1
19163 dd if=$tmp of=$dom bs=1000 count=1
19164 cancel_lru_locks mdc
19166 cat /etc/hosts >> $tmp
19167 lctl set_param -n mdc.*.stats=clear
19169 # append data to the same file it should update local page
19170 echo "Append to the same page"
19171 cat /etc/hosts >> $dom
19172 local num=$(get_mdc_stats $mdtidx ost_read)
19173 local ra=$(get_mdc_stats $mdtidx req_active)
19174 local rw=$(get_mdc_stats $mdtidx req_waittime)
19176 [ -z $num ] || error "$num READ RPC occured"
19177 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19181 cmp $tmp $dom || error "file miscompare"
19183 cancel_lru_locks mdc
19184 lctl set_param -n mdc.*.stats=clear
19186 echo "Open and read file"
19187 cat $dom > /dev/null
19188 local num=$(get_mdc_stats $mdtidx ost_read)
19189 local ra=$(get_mdc_stats $mdtidx req_active)
19190 local rw=$(get_mdc_stats $mdtidx req_waittime)
19192 [ -z $num ] || error "$num READ RPC occured"
19193 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19197 cmp $tmp $dom || error "file miscompare"
19201 run_test 271d "DoM: read on open (1K file in reply buffer)"
19204 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19205 skip "Need MDS version at least 2.10.57"
19207 local dom=$DIR/$tdir/dom
19208 local tmp=$TMP/$tfile
19209 trap "cleanup_271def_tests $tmp" EXIT
19211 mkdir -p $DIR/$tdir
19213 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19215 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19217 cancel_lru_locks mdc
19218 dd if=/dev/urandom of=$tmp bs=265000 count=1
19219 dd if=$tmp of=$dom bs=265000 count=1
19220 cancel_lru_locks mdc
19221 cat /etc/hosts >> $tmp
19222 lctl set_param -n mdc.*.stats=clear
19224 echo "Append to the same page"
19225 cat /etc/hosts >> $dom
19226 local num=$(get_mdc_stats $mdtidx ost_read)
19227 local ra=$(get_mdc_stats $mdtidx req_active)
19228 local rw=$(get_mdc_stats $mdtidx req_waittime)
19230 [ -z $num ] || error "$num READ RPC occured"
19231 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19235 cmp $tmp $dom || error "file miscompare"
19237 cancel_lru_locks mdc
19238 lctl set_param -n mdc.*.stats=clear
19240 echo "Open and read file"
19241 cat $dom > /dev/null
19242 local num=$(get_mdc_stats $mdtidx ost_read)
19243 local ra=$(get_mdc_stats $mdtidx req_active)
19244 local rw=$(get_mdc_stats $mdtidx req_waittime)
19246 [ -z $num ] && num=0
19247 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
19248 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19252 cmp $tmp $dom || error "file miscompare"
19256 run_test 271f "DoM: read on open (200K file and read tail)"
19259 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
19260 skip "Skipping due to old client or server version"
19262 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
19264 $CHECKSTAT -t file $DIR1/$tfile
19266 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
19269 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
19270 $LCTL set_param fail_loc=0x80000314
19271 rm $DIR1/$tfile || error "Unlink fails"
19273 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
19274 [ $RC -eq 0 ] || error "Failed write to stale object"
19276 run_test 271g "Discard DoM data vs client flush race"
19279 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19280 skip "Need MDS version at least 2.11.50"
19282 local dom=$DIR/$tdir/dom
19283 mkdir -p $DIR/$tdir
19285 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
19286 dd if=/dev/urandom of=$dom bs=512K count=1 ||
19287 error "failed to write data into $dom"
19288 local old_md5=$(md5sum $dom)
19290 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
19291 error "failed to migrate to the same DoM component"
19293 local new_md5=$(md5sum $dom)
19295 [ "$old_md5" == "$new_md5" ] ||
19296 error "md5sum differ: $old_md5, $new_md5"
19298 [ $($LFS getstripe -c $dom) -eq 2 ] ||
19299 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
19301 run_test 272a "DoM migration: new layout with the same DOM component"
19304 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19305 skip "Need MDS version at least 2.11.50"
19307 local dom=$DIR/$tdir/dom
19308 mkdir -p $DIR/$tdir
19309 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19311 local mdtidx=$($LFS getstripe -m $dom)
19312 local mdtname=MDT$(printf %04x $mdtidx)
19313 local facet=mds$((mdtidx + 1))
19315 local mdtfree1=$(do_facet $facet \
19316 lctl get_param -n osd*.*$mdtname.kbytesfree)
19317 dd if=/dev/urandom of=$dom bs=2M count=1 ||
19318 error "failed to write data into $dom"
19319 local old_md5=$(md5sum $dom)
19320 cancel_lru_locks mdc
19321 local mdtfree1=$(do_facet $facet \
19322 lctl get_param -n osd*.*$mdtname.kbytesfree)
19324 $LFS migrate -c2 $dom ||
19325 error "failed to migrate to the new composite layout"
19326 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19327 error "MDT stripe was not removed"
19329 cancel_lru_locks mdc
19330 local new_md5=$(md5sum $dom)
19331 [ "$old_md5" == "$new_md5" ] ||
19332 error "$old_md5 != $new_md5"
19334 # Skip free space checks with ZFS
19335 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19336 local mdtfree2=$(do_facet $facet \
19337 lctl get_param -n osd*.*$mdtname.kbytesfree)
19338 [ $mdtfree2 -gt $mdtfree1 ] ||
19339 error "MDT space is not freed after migration"
19343 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
19346 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19347 skip "Need MDS version at least 2.11.50"
19349 local dom=$DIR/$tdir/$tfile
19350 mkdir -p $DIR/$tdir
19351 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19353 local mdtidx=$($LFS getstripe -m $dom)
19354 local mdtname=MDT$(printf %04x $mdtidx)
19355 local facet=mds$((mdtidx + 1))
19357 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19358 error "failed to write data into $dom"
19359 local old_md5=$(md5sum $dom)
19360 cancel_lru_locks mdc
19361 local mdtfree1=$(do_facet $facet \
19362 lctl get_param -n osd*.*$mdtname.kbytesfree)
19364 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
19365 error "failed to migrate to the new composite layout"
19366 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
19367 error "MDT stripe was not removed"
19369 cancel_lru_locks mdc
19370 local new_md5=$(md5sum $dom)
19371 [ "$old_md5" == "$new_md5" ] ||
19372 error "$old_md5 != $new_md5"
19374 # Skip free space checks with ZFS
19375 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19376 local mdtfree2=$(do_facet $facet \
19377 lctl get_param -n osd*.*$mdtname.kbytesfree)
19378 [ $mdtfree2 -gt $mdtfree1 ] ||
19379 error "MDS space is not freed after migration"
19383 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
19386 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19387 skip "Need MDS version at least 2.12.55"
19389 local dom=$DIR/$tdir/$tfile
19390 mkdir -p $DIR/$tdir
19391 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19393 local mdtidx=$($LFS getstripe -m $dom)
19394 local mdtname=MDT$(printf %04x $mdtidx)
19395 local facet=mds$((mdtidx + 1))
19397 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19398 error "failed to write data into $dom"
19399 local old_md5=$(md5sum $dom)
19400 cancel_lru_locks mdc
19401 local mdtfree1=$(do_facet $facet \
19402 lctl get_param -n osd*.*$mdtname.kbytesfree)
19404 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
19405 error "failed mirroring to the new composite layout"
19406 $LFS mirror resync $dom ||
19407 error "failed mirror resync"
19408 $LFS mirror split --mirror-id 1 -d $dom ||
19409 error "failed mirror split"
19411 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19412 error "MDT stripe was not removed"
19414 cancel_lru_locks mdc
19415 local new_md5=$(md5sum $dom)
19416 [ "$old_md5" == "$new_md5" ] ||
19417 error "$old_md5 != $new_md5"
19419 # Skip free space checks with ZFS
19420 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19421 local mdtfree2=$(do_facet $facet \
19422 lctl get_param -n osd*.*$mdtname.kbytesfree)
19423 [ $mdtfree2 -gt $mdtfree1 ] ||
19424 error "MDS space is not freed after DOM mirror deletion"
19428 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
19431 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19432 skip "Need MDS version at least 2.12.55"
19434 local dom=$DIR/$tdir/$tfile
19435 mkdir -p $DIR/$tdir
19436 $LFS setstripe -c 2 $dom
19438 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19439 error "failed to write data into $dom"
19440 local old_md5=$(md5sum $dom)
19441 cancel_lru_locks mdc
19443 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
19444 error "failed mirroring to the DOM layout"
19445 $LFS mirror resync $dom ||
19446 error "failed mirror resync"
19447 $LFS mirror split --mirror-id 1 -d $dom ||
19448 error "failed mirror split"
19450 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19451 error "MDT stripe was not removed"
19453 cancel_lru_locks mdc
19454 local new_md5=$(md5sum $dom)
19455 [ "$old_md5" == "$new_md5" ] ||
19456 error "$old_md5 != $new_md5"
19460 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
19463 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19464 skip "Need MDS version at least 2.12.55"
19466 local dom=$DIR/$tdir/$tfile
19467 mkdir -p $DIR/$tdir
19468 $LFS setstripe -c 2 $dom
19470 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19471 error "failed to write data into $dom"
19472 local old_md5=$(md5sum $dom)
19473 cancel_lru_locks mdc
19475 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
19476 error "failed migrating to the DOM file"
19478 cancel_lru_locks mdc
19479 local new_md5=$(md5sum $dom)
19480 [ "$old_md5" != "$new_md5" ] &&
19481 error "$old_md5 != $new_md5"
19485 run_test 272f "DoM migration: OST-striped file to DOM file"
19488 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19489 skip "Need MDS version at least 2.11.50"
19491 # Layout swap cannot be done if either file has DOM component,
19492 # this will never be supported, migration should be used instead
19494 local dom=$DIR/$tdir/$tfile
19495 mkdir -p $DIR/$tdir
19497 $LFS setstripe -c2 ${dom}_plain
19498 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
19499 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
19500 error "can swap layout with DoM component"
19501 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
19502 error "can swap layout with DoM component"
19504 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
19505 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
19506 error "can swap layout with DoM component"
19507 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
19508 error "can swap layout with DoM component"
19511 run_test 273a "DoM: layout swapping should fail with DOM"
19514 remote_ost_nodsh && skip "remote OST with nodsh"
19515 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
19516 skip "Need OST version >= 2.10.57"
19518 local file=$DIR/$tfile
19521 oss=$(comma_list $(osts_nodes))
19523 dd if=/dev/urandom of=$file bs=1M count=2 ||
19524 error "failed to create a file"
19525 cancel_lru_locks osc
19528 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19529 error "failed to read a file"
19531 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
19532 $LCTL set_param fail_loc=0x8000031f
19534 cancel_lru_locks osc &
19537 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
19538 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
19539 #IO takes another lock, but matches the PENDING one
19540 #and places it to the IO RPC
19541 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19542 error "failed to read a file with PENDING lock"
19544 run_test 275 "Read on a canceled duplicate lock"
19547 remote_ost_nodsh && skip "remote OST with nodsh"
19550 do_facet ost1 "(while true; do \
19551 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
19552 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
19555 for LOOP in $(seq 20); do
19557 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
19560 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
19561 rm $TMP/sanity_276_pid"
19563 run_test 276 "Race between mount and obd_statfs"
19566 $LCTL set_param ldlm.namespaces.*.lru_size=0
19567 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
19568 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19569 grep ^used_mb | awk '{print $2}')
19570 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
19571 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
19572 oflag=direct conv=notrunc
19573 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19574 grep ^used_mb | awk '{print $2}')
19575 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
19577 run_test 277 "Direct IO shall drop page cache"
19580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19581 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19582 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
19583 skip "needs the same host for mdt1 mdt2" && return
19588 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
19589 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
19595 echo "Starting MDTs"
19596 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
19598 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
19600 do_facet mds2 $LCTL set_param fail_loc=0
19602 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
19603 wait_recovery_complete mds2
19605 run_test 278 "Race starting MDS between MDTs stop/start"
19608 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
19609 skip "Need MGS version at least 2.13.52"
19610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19611 combined_mgs_mds || skip "needs combined MGS/MDT"
19613 umount_client $MOUNT
19614 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
19615 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
19617 mount_client $MOUNT &
19619 stop mgs || error "stop mgs failed"
19620 #for a race mgs would crash
19621 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
19622 mount_client $MOUNT || error "mount client failed"
19624 run_test 280 "Race between MGS umount and client llog processing"
19626 cleanup_test_300() {
19630 test_striped_dir() {
19635 mkdir -p $DIR/$tdir
19637 SAVE_UMASK=$(umask)
19638 trap cleanup_test_300 RETURN EXIT
19640 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
19641 $DIR/$tdir/striped_dir ||
19642 error "set striped dir error"
19644 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
19645 [ "$mode" = "755" ] || error "expect 755 got $mode"
19647 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
19648 error "getdirstripe failed"
19649 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
19650 if [ "$stripe_count" != "2" ]; then
19651 error "1:stripe_count is $stripe_count, expect 2"
19653 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
19654 if [ "$stripe_count" != "2" ]; then
19655 error "2:stripe_count is $stripe_count, expect 2"
19658 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
19659 if [ "$stripe_index" != "$mdt_index" ]; then
19660 error "stripe_index is $stripe_index, expect $mdt_index"
19663 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19664 error "nlink error after create striped dir"
19666 mkdir $DIR/$tdir/striped_dir/a
19667 mkdir $DIR/$tdir/striped_dir/b
19669 stat $DIR/$tdir/striped_dir/a ||
19670 error "create dir under striped dir failed"
19671 stat $DIR/$tdir/striped_dir/b ||
19672 error "create dir under striped dir failed"
19674 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
19675 error "nlink error after mkdir"
19677 rmdir $DIR/$tdir/striped_dir/a
19678 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
19679 error "nlink error after rmdir"
19681 rmdir $DIR/$tdir/striped_dir/b
19682 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19683 error "nlink error after rmdir"
19685 chattr +i $DIR/$tdir/striped_dir
19686 createmany -o $DIR/$tdir/striped_dir/f 10 &&
19687 error "immutable flags not working under striped dir!"
19688 chattr -i $DIR/$tdir/striped_dir
19690 rmdir $DIR/$tdir/striped_dir ||
19691 error "rmdir striped dir error"
19699 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19700 skip "skipped for lustre < 2.7.0"
19701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19702 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19704 test_striped_dir 0 || error "failed on striped dir on MDT0"
19705 test_striped_dir 1 || error "failed on striped dir on MDT0"
19707 run_test 300a "basic striped dir sanity test"
19710 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19711 skip "skipped for lustre < 2.7.0"
19712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19713 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19720 test_mkdir $DIR/$tdir || error "mkdir fail"
19721 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19722 error "set striped dir error"
19723 for i in {0..9}; do
19724 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
19726 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
19727 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
19728 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
19730 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
19731 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
19732 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
19736 run_test 300b "check ctime/mtime for striped dir"
19739 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19740 skip "skipped for lustre < 2.7.0"
19741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19742 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19746 mkdir -p $DIR/$tdir
19747 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
19748 error "set striped dir error"
19750 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
19751 error "chown striped dir failed"
19753 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
19754 error "create 5k files failed"
19756 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
19758 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
19762 run_test 300c "chown && check ls under striped directory"
19765 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19766 skip "skipped for lustre < 2.7.0"
19767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19768 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19773 mkdir -p $DIR/$tdir
19774 $LFS setstripe -c 2 $DIR/$tdir
19776 #local striped directory
19777 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19778 error "set striped dir error"
19779 #look at the directories for debug purposes
19781 $LFS getdirstripe $DIR/$tdir
19782 ls -l $DIR/$tdir/striped_dir
19783 $LFS getdirstripe $DIR/$tdir/striped_dir
19784 createmany -o $DIR/$tdir/striped_dir/f 10 ||
19785 error "create 10 files failed"
19787 #remote striped directory
19788 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
19789 error "set striped dir error"
19790 #look at the directories for debug purposes
19792 $LFS getdirstripe $DIR/$tdir
19793 ls -l $DIR/$tdir/remote_striped_dir
19794 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
19795 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
19796 error "create 10 files failed"
19798 for file in $(find $DIR/$tdir); do
19799 stripe_count=$($LFS getstripe -c $file)
19800 [ $stripe_count -eq 2 ] ||
19801 error "wrong stripe $stripe_count for $file"
19806 run_test 300d "check default stripe under striped directory"
19809 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19810 skip "Need MDS version at least 2.7.55"
19811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19812 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19817 mkdir -p $DIR/$tdir
19819 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19820 error "set striped dir error"
19822 touch $DIR/$tdir/striped_dir/a
19823 touch $DIR/$tdir/striped_dir/b
19824 touch $DIR/$tdir/striped_dir/c
19826 mkdir $DIR/$tdir/striped_dir/dir_a
19827 mkdir $DIR/$tdir/striped_dir/dir_b
19828 mkdir $DIR/$tdir/striped_dir/dir_c
19830 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
19831 error "set striped adir under striped dir error"
19833 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
19834 error "set striped bdir under striped dir error"
19836 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
19837 error "set striped cdir under striped dir error"
19839 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
19840 error "rename dir under striped dir fails"
19842 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
19843 error "rename dir under different stripes fails"
19845 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
19846 error "rename file under striped dir should succeed"
19848 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
19849 error "rename dir under striped dir should succeed"
19853 run_test 300e "check rename under striped directory"
19856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19857 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19858 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19859 skip "Need MDS version at least 2.7.55"
19865 mkdir -p $DIR/$tdir
19867 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19868 error "set striped dir error"
19870 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
19871 error "set striped dir error"
19873 touch $DIR/$tdir/striped_dir/a
19874 mkdir $DIR/$tdir/striped_dir/dir_a
19875 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
19876 error "create striped dir under striped dir fails"
19878 touch $DIR/$tdir/striped_dir1/b
19879 mkdir $DIR/$tdir/striped_dir1/dir_b
19880 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
19881 error "create striped dir under striped dir fails"
19883 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
19884 error "rename dir under different striped dir should fail"
19886 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
19887 error "rename striped dir under diff striped dir should fail"
19889 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
19890 error "rename file under diff striped dirs fails"
19894 run_test 300f "check rename cross striped directory"
19896 test_300_check_default_striped_dir()
19899 local default_count=$2
19900 local default_index=$3
19903 local dir_stripe_index
19906 echo "checking $dirname $default_count $default_index"
19907 $LFS setdirstripe -D -c $default_count -i $default_index \
19908 -t all_char $DIR/$tdir/$dirname ||
19909 error "set default stripe on striped dir error"
19910 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
19911 [ $stripe_count -eq $default_count ] ||
19912 error "expect $default_count get $stripe_count for $dirname"
19914 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
19915 [ $stripe_index -eq $default_index ] ||
19916 error "expect $default_index get $stripe_index for $dirname"
19918 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
19919 error "create dirs failed"
19921 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
19922 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
19923 for dir in $(find $DIR/$tdir/$dirname/*); do
19924 stripe_count=$($LFS getdirstripe -c $dir)
19925 [ $stripe_count -eq $default_count ] ||
19926 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
19927 error "stripe count $default_count != $stripe_count for $dir"
19929 stripe_index=$($LFS getdirstripe -i $dir)
19930 [ $default_index -eq -1 ] ||
19931 [ $stripe_index -eq $default_index ] ||
19932 error "$stripe_index != $default_index for $dir"
19934 #check default stripe
19935 stripe_count=$($LFS getdirstripe -D -c $dir)
19936 [ $stripe_count -eq $default_count ] ||
19937 error "default count $default_count != $stripe_count for $dir"
19939 stripe_index=$($LFS getdirstripe -D -i $dir)
19940 [ $stripe_index -eq $default_index ] ||
19941 error "default index $default_index != $stripe_index for $dir"
19943 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
19947 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19948 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19949 skip "Need MDS version at least 2.7.55"
19956 mkdir $DIR/$tdir/normal_dir
19958 #Checking when client cache stripe index
19959 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
19960 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
19961 error "create striped_dir failed"
19963 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
19964 error "create dir0 fails"
19965 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
19966 [ $stripe_index -eq 0 ] ||
19967 error "dir0 expect index 0 got $stripe_index"
19969 mkdir $DIR/$tdir/striped_dir/dir1 ||
19970 error "create dir1 fails"
19971 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
19972 [ $stripe_index -eq 1 ] ||
19973 error "dir1 expect index 1 got $stripe_index"
19975 #check default stripe count/stripe index
19976 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
19977 test_300_check_default_striped_dir normal_dir 1 0
19978 test_300_check_default_striped_dir normal_dir 2 1
19979 test_300_check_default_striped_dir normal_dir 2 -1
19981 #delete default stripe information
19982 echo "delete default stripeEA"
19983 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
19984 error "set default stripe on striped dir error"
19986 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
19987 for dir in $(find $DIR/$tdir/normal_dir/*); do
19988 stripe_count=$($LFS getdirstripe -c $dir)
19989 [ $stripe_count -eq 0 ] ||
19990 error "expect 1 get $stripe_count for $dir"
19991 stripe_index=$($LFS getdirstripe -i $dir)
19992 [ $stripe_index -eq 0 ] ||
19993 error "expect 0 get $stripe_index for $dir"
19996 run_test 300g "check default striped directory for normal directory"
19999 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20000 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20001 skip "Need MDS version at least 2.7.55"
20007 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20008 error "set striped dir error"
20010 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
20011 test_300_check_default_striped_dir striped_dir 1 0
20012 test_300_check_default_striped_dir striped_dir 2 1
20013 test_300_check_default_striped_dir striped_dir 2 -1
20015 #delete default stripe information
20016 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
20017 error "set default stripe on striped dir error"
20019 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
20020 for dir in $(find $DIR/$tdir/striped_dir/*); do
20021 stripe_count=$($LFS getdirstripe -c $dir)
20022 [ $stripe_count -eq 0 ] ||
20023 error "expect 1 get $stripe_count for $dir"
20026 run_test 300h "check default striped directory for striped directory"
20029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20030 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20031 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20032 skip "Need MDS version at least 2.7.55"
20039 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20040 error "set striped dir error"
20042 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20043 error "create files under striped dir failed"
20045 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
20046 error "set striped hashdir error"
20048 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
20049 error "create dir0 under hash dir failed"
20050 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
20051 error "create dir1 under hash dir failed"
20053 # unfortunately, we need to umount to clear dir layout cache for now
20054 # once we fully implement dir layout, we can drop this
20055 umount_client $MOUNT || error "umount failed"
20056 mount_client $MOUNT || error "mount failed"
20058 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
20059 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
20060 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
20062 #set the stripe to be unknown hash type
20063 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
20064 $LCTL set_param fail_loc=0x1901
20065 for ((i = 0; i < 10; i++)); do
20066 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
20067 error "stat f-$i failed"
20068 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
20071 touch $DIR/$tdir/striped_dir/f0 &&
20072 error "create under striped dir with unknown hash should fail"
20074 $LCTL set_param fail_loc=0
20076 umount_client $MOUNT || error "umount failed"
20077 mount_client $MOUNT || error "mount failed"
20081 run_test 300i "client handle unknown hash type striped directory"
20084 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20086 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20087 skip "Need MDS version at least 2.7.55"
20094 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
20095 $LCTL set_param fail_loc=0x1702
20096 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20097 error "set striped dir error"
20099 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20100 error "create files under striped dir failed"
20102 $LCTL set_param fail_loc=0
20104 rm -rf $DIR/$tdir || error "unlink striped dir fails"
20108 run_test 300j "test large update record"
20111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20112 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20113 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20114 skip "Need MDS version at least 2.7.55"
20116 # this test needs a huge transaction
20118 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20119 osd*.$FSNAME-MDT0000.kbytestotal")
20120 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
20127 #define OBD_FAIL_LARGE_STRIPE 0x1703
20128 $LCTL set_param fail_loc=0x1703
20129 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
20130 error "set striped dir error"
20131 $LCTL set_param fail_loc=0
20133 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20134 error "getstripeddir fails"
20135 rm -rf $DIR/$tdir/striped_dir ||
20136 error "unlink striped dir fails"
20140 run_test 300k "test large striped directory"
20143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20144 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20145 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20146 skip "Need MDS version at least 2.7.55"
20150 test_mkdir -p $DIR/$tdir/striped_dir
20151 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
20152 error "chown $RUNAS_ID failed"
20153 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
20154 error "set default striped dir failed"
20156 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
20157 $LCTL set_param fail_loc=0x80000158
20158 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
20160 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
20161 [ $stripe_index -eq 1 ] ||
20162 error "expect 1 get $stripe_index for $dir"
20164 run_test 300l "non-root user to create dir under striped dir with stale layout"
20167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20168 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
20169 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20170 skip "Need MDS version at least 2.7.55"
20172 mkdir -p $DIR/$tdir/striped_dir
20173 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
20174 error "set default stripes dir error"
20176 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
20178 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
20179 [ $stripe_count -eq 0 ] ||
20180 error "expect 0 get $stripe_count for a"
20182 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
20183 error "set default stripes dir error"
20185 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
20187 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
20188 [ $stripe_count -eq 0 ] ||
20189 error "expect 0 get $stripe_count for b"
20191 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
20192 error "set default stripes dir error"
20194 mkdir $DIR/$tdir/striped_dir/c &&
20195 error "default stripe_index is invalid, mkdir c should fails"
20197 rm -rf $DIR/$tdir || error "rmdir fails"
20199 run_test 300m "setstriped directory on single MDT FS"
20202 local list=$(comma_list $(mdts_nodes))
20205 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20210 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20211 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20212 skip "Need MDS version at least 2.7.55"
20213 remote_mds_nodsh && skip "remote MDS with nodsh"
20216 local list=$(comma_list $(mdts_nodes))
20218 trap cleanup_300n RETURN EXIT
20219 mkdir -p $DIR/$tdir
20220 chmod 777 $DIR/$tdir
20221 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
20222 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20223 error "create striped dir succeeds with gid=0"
20225 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20226 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
20227 error "create striped dir fails with gid=-1"
20229 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20230 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
20231 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20232 error "set default striped dir succeeds with gid=0"
20235 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20236 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
20237 error "set default striped dir fails with gid=-1"
20240 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20241 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
20242 error "create test_dir fails"
20243 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
20244 error "create test_dir1 fails"
20245 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
20246 error "create test_dir2 fails"
20249 run_test 300n "non-root user to create dir under striped dir with default EA"
20252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20253 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20254 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20255 skip "Need MDS version at least 2.7.55"
20260 mkdir -p $DIR/$tdir
20262 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
20263 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
20264 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
20265 skip "not enough free inodes $numfree1 $numfree2"
20268 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
20269 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
20270 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
20271 skip "not enough free space $numfree1 $numfree2"
20274 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
20275 error "setdirstripe fails"
20277 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
20278 error "create dirs fails"
20280 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
20281 ls $DIR/$tdir/striped_dir > /dev/null ||
20282 error "ls striped dir fails"
20283 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
20284 error "unlink big striped dir fails"
20286 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
20289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20290 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20291 remote_mds_nodsh && skip "remote MDS with nodsh"
20293 mkdir -p $DIR/$tdir
20295 #define OBD_FAIL_OUT_ENOSPC 0x1704
20296 do_facet mds2 lctl set_param fail_loc=0x80001704
20297 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
20298 && error "create striped directory should fail"
20300 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
20302 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
20305 run_test 300p "create striped directory without space"
20308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20309 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20311 local fd=$(free_fd)
20312 local cmd="exec $fd<$tdir"
20314 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
20317 trap "eval $cmd" EXIT
20318 cd $tdir || error "cd $tdir fails"
20319 rmdir ../$tdir || error "rmdir $tdir fails"
20320 mkdir local_dir && error "create dir succeeds"
20321 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
20325 run_test 300q "create remote directory under orphan directory"
20328 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20329 skip "Need MDS version at least 2.7.55" && return
20330 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20334 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
20335 error "set striped dir error"
20337 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20338 error "getstripeddir fails"
20341 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
20342 awk '/lmv_stripe_count:/ { print $2 }')
20344 [ $MDSCOUNT -ne $stripe_count ] &&
20345 error "wrong stripe count $stripe_count expected $MDSCOUNT"
20347 rm -rf $DIR/$tdir/striped_dir ||
20348 error "unlink striped dir fails"
20350 run_test 300r "test -1 striped directory"
20352 prepare_remote_file() {
20353 mkdir $DIR/$tdir/src_dir ||
20354 error "create remote source failed"
20356 cp /etc/hosts $DIR/$tdir/src_dir/a ||
20357 error "cp to remote source failed"
20358 touch $DIR/$tdir/src_dir/a
20360 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
20361 error "create remote target dir failed"
20363 touch $DIR/$tdir/tgt_dir/b
20365 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
20366 error "rename dir cross MDT failed!"
20368 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
20369 error "src_child still exists after rename"
20371 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
20372 error "missing file(a) after rename"
20374 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
20375 error "diff after rename"
20379 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20382 local remote_file=$DIR/$tdir/tgt_dir/b
20384 mkdir -p $DIR/$tdir
20386 prepare_remote_file || error "prepare remote file failed"
20389 $OPENUNLINK $remote_file $remote_file ||
20390 error "openunlink $remote_file failed"
20391 $CHECKSTAT -a $remote_file || error "$remote_file exists"
20393 run_test 310a "open unlink remote file"
20396 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20399 local remote_file=$DIR/$tdir/tgt_dir/b
20401 mkdir -p $DIR/$tdir
20403 prepare_remote_file || error "prepare remote file failed"
20405 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20406 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
20407 $CHECKSTAT -t file $remote_file || error "check file failed"
20409 run_test 310b "unlink remote file with multiple links while open"
20412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20413 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
20415 local remote_file=$DIR/$tdir/tgt_dir/b
20417 mkdir -p $DIR/$tdir
20419 prepare_remote_file || error "prepare remote file failed"
20421 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20422 multiop_bg_pause $remote_file O_uc ||
20423 error "mulitop failed for remote file"
20425 $MULTIOP $DIR/$tfile Ouc
20426 kill -USR1 $MULTIPID
20429 run_test 310c "open-unlink remote file with multiple links"
20433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20434 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20435 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
20436 skip "lustre < 2.8.54 does not contain LU-4825 fix"
20437 remote_mds_nodsh && skip "remote MDS with nodsh"
20439 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20440 local mdts=$(comma_list $(mdts_nodes))
20442 mkdir -p $DIR/$tdir
20443 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20444 createmany -o $DIR/$tdir/$tfile. 1000
20446 # statfs data is not real time, let's just calculate it
20447 old_iused=$((old_iused + 1000))
20449 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20450 osp.*OST0000*MDT0000.create_count")
20451 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20452 osp.*OST0000*MDT0000.max_create_count")
20453 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
20455 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
20456 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
20457 [ $index -ne 0 ] || error "$tfile stripe index is 0"
20459 unlinkmany $DIR/$tdir/$tfile. 1000
20461 do_nodes $mdts "$LCTL set_param -n \
20462 osp.*OST0000*.max_create_count=$max_count"
20463 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
20464 do_nodes $mdts "$LCTL set_param -n \
20465 osp.*OST0000*.create_count=$count"
20466 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
20467 grep "=0" && error "create_count is zero"
20470 for i in $(seq 120); do
20471 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20472 # system may be too busy to destroy all objs in time, use
20473 # a somewhat small value to not fail autotest
20474 [ $((old_iused - new_iused)) -gt 400 ] && break
20478 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
20479 [ $((old_iused - new_iused)) -gt 400 ] ||
20480 error "objs not destroyed after unlink"
20482 run_test 311 "disable OSP precreate, and unlink should destroy objs"
20489 local vdevdir=$(dirname $(facet_vdevice $ost))
20490 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
20491 local zfs_zapid=$(do_facet $ost $cmd |
20492 grep -w "/O/0/d$((objid%32))" -C 5 |
20493 awk '/Object/{getline; print $1}')
20494 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
20495 awk "/$objid = /"'{printf $3}')
20500 zfs_object_blksz() {
20504 local vdevdir=$(dirname $(facet_vdevice $ost))
20505 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
20506 local blksz=$(do_facet $ost $cmd $objid |
20507 awk '/dblk/{getline; printf $4}')
20509 case "${blksz: -1}" in
20510 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
20511 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
20518 test_312() { # LU-4856
20519 remote_ost_nodsh && skip "remote OST with nodsh"
20520 [ "$ost1_FSTYPE" = "zfs" ] ||
20521 skip_env "the test only applies to zfs"
20523 local max_blksz=$(do_facet ost1 \
20524 $ZFS get -p recordsize $(facet_device ost1) |
20525 awk '!/VALUE/{print $3}')
20527 # to make life a little bit easier
20528 $LFS mkdir -c 1 -i 0 $DIR/$tdir
20529 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20531 local tf=$DIR/$tdir/$tfile
20533 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20535 # Get ZFS object id
20536 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20537 # block size change by sequential overwrite
20540 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
20541 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
20543 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
20544 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
20548 # block size change by sequential append write
20549 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
20550 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20551 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20554 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
20555 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
20556 oflag=sync conv=notrunc
20558 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20559 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
20560 error "blksz error, actual $blksz, " \
20561 "expected: 2 * $count * $PAGE_SIZE"
20567 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20568 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20570 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
20571 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20572 [ $blksz -eq $PAGE_SIZE ] ||
20573 error "blksz error: $blksz, expected: $PAGE_SIZE"
20575 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
20576 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20577 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
20579 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
20580 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20581 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
20583 run_test 312 "make sure ZFS adjusts its block size by write pattern"
20586 remote_ost_nodsh && skip "remote OST with nodsh"
20588 local file=$DIR/$tfile
20591 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
20593 # define OBD_FAIL_TGT_RCVD_EIO 0x720
20594 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20595 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
20596 error "write should failed"
20597 do_facet ost1 "$LCTL set_param fail_loc=0"
20600 run_test 313 "io should fail after last_rcvd update fail"
20603 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20605 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
20606 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20608 wait_delete_completed
20609 do_facet ost1 "$LCTL set_param fail_loc=0"
20611 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
20613 test_315() { # LU-618
20614 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
20616 local file=$DIR/$tfile
20619 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
20620 error "multiop file write failed"
20621 $MULTIOP $file oO_RDONLY:r4063232_c &
20626 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
20629 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
20632 run_test 315 "read should be accounted"
20635 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20636 large_xattr_enabled || skip_env "ea_inode feature disabled"
20638 rm -rf $DIR/$tdir/d
20639 mkdir -p $DIR/$tdir/d
20640 chown nobody $DIR/$tdir/d
20641 touch $DIR/$tdir/d/file
20643 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
20645 run_test 316 "lfs mv"
20648 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
20649 skip "Need MDS version at least 2.11.53"
20650 if [ "$ost1_FSTYPE" == "zfs" ]; then
20651 skip "LU-10370: no implementation for ZFS"
20655 local grant_blk_size
20657 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
20658 awk '/grant_block_size:/ { print $2; exit; }')
20660 # Create File of size 5M. Truncate it to below size's and verify
20663 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
20664 error "Create file $DIR/$tfile failed"
20665 stack_trap "rm -f $DIR/$tfile" EXIT
20667 for trunc_sz in 2097152 4097 4000 509 0; do
20668 $TRUNCATE $DIR/$tfile $trunc_sz ||
20669 error "truncate $tfile to $trunc_sz failed"
20670 local sz=$(stat --format=%s $DIR/$tfile)
20671 local blk=$(stat --format=%b $DIR/$tfile)
20672 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
20673 grant_blk_size) * 8))
20675 if [[ $blk -ne $trunc_blk ]]; then
20676 $(which stat) $DIR/$tfile
20677 error "Expected Block $trunc_blk got $blk for $tfile"
20680 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20681 error "Expected Size $trunc_sz got $sz for $tfile"
20686 # Create file with a hole and write actual two blocks. Block count
20689 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
20690 conv=fsync || error "Create file : $DIR/$tfile"
20692 # Calculate the final truncate size.
20693 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
20696 # truncate to size $trunc_sz bytes. Strip the last block
20697 # The block count must drop to 8
20699 $TRUNCATE $DIR/$tfile $trunc_sz ||
20700 error "truncate $tfile to $trunc_sz failed"
20702 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
20703 sz=$(stat --format=%s $DIR/$tfile)
20704 blk=$(stat --format=%b $DIR/$tfile)
20706 if [[ $blk -ne $trunc_bsz ]]; then
20707 $(which stat) $DIR/$tfile
20708 error "Expected Block $trunc_bsz got $blk for $tfile"
20711 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20712 error "Expected Size $trunc_sz got $sz for $tfile"
20714 run_test 317 "Verify blocks get correctly update after truncate"
20717 local old_max_active=$($LCTL get_param -n \
20718 llite.*.max_read_ahead_async_active 2>/dev/null)
20720 $LCTL set_param llite.*.max_read_ahead_async_active=256
20721 local max_active=$($LCTL get_param -n \
20722 llite.*.max_read_ahead_async_active 2>/dev/null)
20723 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
20725 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
20726 error "set max_read_ahead_async_active should succeed"
20728 $LCTL set_param llite.*.max_read_ahead_async_active=512
20729 max_active=$($LCTL get_param -n \
20730 llite.*.max_read_ahead_async_active 2>/dev/null)
20731 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
20733 # restore @max_active
20734 [ $old_max_active -ne 0 ] && $LCTL set_param \
20735 llite.*.max_read_ahead_async_active=$old_max_active
20737 local old_threshold=$($LCTL get_param -n \
20738 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20739 local max_per_file_mb=$($LCTL get_param -n \
20740 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
20742 local invalid=$(($max_per_file_mb + 1))
20744 llite.*.read_ahead_async_file_threshold_mb=$invalid\
20745 && error "set $invalid should fail"
20747 local valid=$(($invalid - 1))
20749 llite.*.read_ahead_async_file_threshold_mb=$valid ||
20750 error "set $valid should succeed"
20751 local threshold=$($LCTL get_param -n \
20752 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20753 [ $threshold -eq $valid ] || error \
20754 "expect threshold $valid got $threshold"
20756 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
20758 run_test 318 "Verify async readahead tunables"
20761 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
20763 local before=$(date +%s)
20765 local mdir=$DIR/$tdir
20766 local file=$mdir/xxx
20768 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
20771 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
20772 $LCTL set_param fail_val=5 fail_loc=0x8000032c
20773 $LFS mv -m1 $file &
20776 dd if=$file of=/dev/null
20778 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
20779 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
20781 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
20783 run_test 319 "lost lease lock on migrate error"
20785 test_398a() { # LU-4198
20786 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20787 $LCTL set_param ldlm.namespaces.*.lru_size=clear
20789 # request a new lock on client
20790 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20792 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
20793 local lock_count=$($LCTL get_param -n \
20794 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
20795 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
20797 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
20799 # no lock cached, should use lockless IO and not enqueue new lock
20800 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
20801 lock_count=$($LCTL get_param -n \
20802 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
20803 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
20805 run_test 398a "direct IO should cancel lock otherwise lockless"
20807 test_398b() { # LU-4198
20808 which fio || skip_env "no fio installed"
20809 $LFS setstripe -c -1 $DIR/$tfile
20812 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
20815 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
20816 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
20817 --numjobs=$njobs --fallocate=none \
20818 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20819 --filename=$DIR/$tfile &
20822 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
20823 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
20824 --numjobs=$njobs --fallocate=none \
20825 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20826 --filename=$DIR/$tfile || true
20831 run_test 398b "DIO and buffer IO race"
20833 test_398c() { # LU-4198
20834 which fio || skip_env "no fio installed"
20836 saved_debug=$($LCTL get_param -n debug)
20837 $LCTL set_param debug=0
20839 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
20840 ((size /= 1024)) # by megabytes
20841 ((size /= 2)) # write half of the OST at most
20842 [ $size -gt 40 ] && size=40 #reduce test time anyway
20844 $LFS setstripe -c 1 $DIR/$tfile
20846 # it seems like ldiskfs reserves more space than necessary if the
20847 # writing blocks are not mapped, so it extends the file firstly
20848 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
20849 cancel_lru_locks osc
20851 # clear and verify rpc_stats later
20852 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
20855 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
20856 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
20857 --numjobs=$njobs --fallocate=none --ioengine=libaio \
20858 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20859 --filename=$DIR/$tfile
20860 [ $? -eq 0 ] || error "fio write error"
20862 [ $($LCTL get_param -n \
20863 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
20864 error "Locks were requested while doing AIO"
20866 # get the percentage of 1-page I/O
20867 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
20868 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
20870 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
20872 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
20873 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
20874 --numjobs=$njobs --fallocate=none --ioengine=libaio \
20875 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20876 --filename=$DIR/$tfile
20877 [ $? -eq 0 ] || error "fio mixed read write error"
20880 $LCTL set_param debug="$saved_debug"
20882 run_test 398c "run fio to test AIO"
20885 local read_write=$1
20886 if [ "$read_write" = "write" ]; then
20887 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
20888 elif [ "$read_write" = "read" ]; then
20889 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
20891 error "argument error"
20894 # turn off debug for performance testing
20895 local saved_debug=$($LCTL get_param -n debug)
20896 $LCTL set_param debug=0
20898 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20900 # get ost1 size - $FSNAME-OST0000
20901 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
20902 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
20903 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
20905 if [ "$read_write" = "read" ]; then
20906 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
20909 local start_time=$(date +%s.%N)
20910 $dd_cmd bs=1M count=$blocks oflag=sync ||
20911 error "real dd $read_write error"
20912 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
20914 if [ "$read_write" = "write" ]; then
20918 # define OBD_FAIL_OST_FAKE_RW 0x238
20919 do_facet ost1 $LCTL set_param fail_loc=0x238
20921 local start_time=$(date +%s.%N)
20922 $dd_cmd bs=1M count=$blocks oflag=sync ||
20923 error "fake dd $read_write error"
20924 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
20926 if [ "$read_write" = "write" ]; then
20928 cancel_lru_locks osc
20929 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
20930 error "$tfile size not $blocks MB"
20932 do_facet ost1 $LCTL set_param fail_loc=0
20934 echo "fake $read_write $duration_fake vs. normal $read_write" \
20935 "$duration in seconds"
20936 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
20937 error_not_in_vm "fake write is slower"
20939 $LCTL set_param -n debug="$saved_debug"
20942 test_399a() { # LU-7655 for OST fake write
20943 remote_ost_nodsh && skip "remote OST with nodsh"
20947 run_test 399a "fake write should not be slower than normal write"
20949 test_399b() { # LU-8726 for OST fake read
20950 remote_ost_nodsh && skip "remote OST with nodsh"
20951 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
20952 skip_env "ldiskfs only test"
20957 run_test 399b "fake read should not be slower than normal read"
20959 test_400a() { # LU-1606, was conf-sanity test_74
20960 if ! which $CC > /dev/null 2>&1; then
20961 skip_env "$CC is not installed"
20964 local extra_flags=''
20965 local out=$TMP/$tfile
20966 local prefix=/usr/include/lustre
20969 # Oleg removes c files in his test rig so test if any c files exist
20970 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
20971 skip_env "Needed c test files are missing"
20973 if ! [[ -d $prefix ]]; then
20974 # Assume we're running in tree and fixup the include path.
20975 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
20976 extra_flags+=" -L$LUSTRE/utils/.lib"
20979 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
20980 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
20981 error "client api broken"
20985 run_test 400a "Lustre client api program can compile and link"
20987 test_400b() { # LU-1606, LU-5011
20989 local out=$TMP/$tfile
20990 local prefix=/usr/include/linux/lustre
20992 # We use a hard coded prefix so that this test will not fail
20993 # when run in tree. There are headers in lustre/include/lustre/
20994 # that are not packaged (like lustre_idl.h) and have more
20995 # complicated include dependencies (like config.h and lnet/types.h).
20996 # Since this test about correct packaging we just skip them when
20997 # they don't exist (see below) rather than try to fixup cppflags.
20999 if ! which $CC > /dev/null 2>&1; then
21000 skip_env "$CC is not installed"
21003 for header in $prefix/*.h; do
21004 if ! [[ -f "$header" ]]; then
21008 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
21009 continue # lustre_ioctl.h is internal header
21012 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
21013 error "cannot compile '$header'"
21017 run_test 400b "packaged headers can be compiled"
21019 test_401a() { #LU-7437
21020 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
21021 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
21023 #count the number of parameters by "list_param -R"
21024 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
21025 #count the number of parameters by listing proc files
21026 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
21027 echo "proc_dirs='$proc_dirs'"
21028 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
21029 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
21032 [ $params -eq $procs ] ||
21033 error "found $params parameters vs. $procs proc files"
21035 # test the list_param -D option only returns directories
21036 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
21037 #count the number of parameters by listing proc directories
21038 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
21041 [ $params -eq $procs ] ||
21042 error "found $params parameters vs. $procs proc files"
21044 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
21047 local save=$($LCTL get_param -n jobid_var)
21050 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
21051 error "no error returned when setting bad parameters"
21053 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
21054 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
21056 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
21057 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
21058 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
21060 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
21063 local jobid_var_old=$($LCTL get_param -n jobid_var)
21064 local jobid_var_new
21066 $LCTL set_param jobid_var= &&
21067 error "no error returned for 'set_param a='"
21069 jobid_var_new=$($LCTL get_param -n jobid_var)
21070 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21071 error "jobid_var was changed by setting without value"
21073 $LCTL set_param jobid_var &&
21074 error "no error returned for 'set_param a'"
21076 jobid_var_new=$($LCTL get_param -n jobid_var)
21077 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21078 error "jobid_var was changed by setting without value"
21080 run_test 401c "Verify 'lctl set_param' without value fails in either format."
21083 local jobid_var_old=$($LCTL get_param -n jobid_var)
21084 local jobid_var_new
21085 local new_value="foo=bar"
21087 $LCTL set_param jobid_var=$new_value ||
21088 error "'set_param a=b' did not accept a value containing '='"
21090 jobid_var_new=$($LCTL get_param -n jobid_var)
21091 [[ "$jobid_var_new" == "$new_value" ]] ||
21092 error "'set_param a=b' failed on a value containing '='"
21094 # Reset the jobid_var to test the other format
21095 $LCTL set_param jobid_var=$jobid_var_old
21096 jobid_var_new=$($LCTL get_param -n jobid_var)
21097 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21098 error "failed to reset jobid_var"
21100 $LCTL set_param jobid_var $new_value ||
21101 error "'set_param a b' did not accept a value containing '='"
21103 jobid_var_new=$($LCTL get_param -n jobid_var)
21104 [[ "$jobid_var_new" == "$new_value" ]] ||
21105 error "'set_param a b' failed on a value containing '='"
21107 $LCTL set_param jobid_var $jobid_var_old
21108 jobid_var_new=$($LCTL get_param -n jobid_var)
21109 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21110 error "failed to reset jobid_var"
21112 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
21115 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
21116 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
21117 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
21118 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
21119 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
21120 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
21121 remote_mds_nodsh && skip "remote MDS with nodsh"
21123 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
21124 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
21125 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
21126 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
21127 echo "Touch failed - OK"
21129 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
21132 local file1=$DIR/$tfile.1
21133 local file2=$DIR/$tfile.2
21134 local tfile=$TMP/$tfile
21136 rm -f $file1 $file2 $tfile
21141 # 30 sec OBD_TIMEOUT in ll_getattr()
21142 # right before populating st_nlink
21143 $LCTL set_param fail_loc=0x80001409
21144 stat -c %h $file1 > $tfile &
21146 # create an alias, drop all locks and reclaim the dentry
21148 cancel_lru_locks mdc
21149 cancel_lru_locks osc
21150 sysctl -w vm.drop_caches=2
21154 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
21156 rm -f $tfile $file1 $file2
21158 run_test 403 "i_nlink should not drop to zero due to aliasing"
21160 test_404() { # LU-6601
21161 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
21162 skip "Need server version newer than 2.8.52"
21163 remote_mds_nodsh && skip "remote MDS with nodsh"
21165 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
21166 awk '/osp .*-osc-MDT/ { print $4}')
21169 for osp in $mosps; do
21170 echo "Deactivate: " $osp
21171 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
21172 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21173 awk -vp=$osp '$4 == p { print $2 }')
21174 [ $stat = IN ] || {
21175 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21176 error "deactivate error"
21178 echo "Activate: " $osp
21179 do_facet $SINGLEMDS $LCTL --device %$osp activate
21180 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21181 awk -vp=$osp '$4 == p { print $2 }')
21182 [ $stat = UP ] || {
21183 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21184 error "activate error"
21188 run_test 404 "validate manual {de}activated works properly for OSPs"
21191 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
21192 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
21193 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
21194 skip "Layout swap lock is not supported"
21196 check_swap_layouts_support
21198 test_mkdir $DIR/$tdir
21199 swap_lock_test -d $DIR/$tdir ||
21200 error "One layout swap locked test failed"
21202 run_test 405 "Various layout swap lock tests"
21205 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21206 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21207 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
21208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21209 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
21210 skip "Need MDS version at least 2.8.50"
21212 local def_stripe_size=$($LFS getstripe -S $MOUNT)
21213 local test_pool=$TESTNAME
21215 pool_add $test_pool || error "pool_add failed"
21216 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
21217 error "pool_add_targets failed"
21219 save_layout_restore_at_exit $MOUNT
21221 # parent set default stripe count only, child will stripe from both
21222 # parent and fs default
21223 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
21224 error "setstripe $MOUNT failed"
21225 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
21226 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
21227 for i in $(seq 10); do
21228 local f=$DIR/$tdir/$tfile.$i
21229 touch $f || error "touch failed"
21230 local count=$($LFS getstripe -c $f)
21231 [ $count -eq $OSTCOUNT ] ||
21232 error "$f stripe count $count != $OSTCOUNT"
21233 local offset=$($LFS getstripe -i $f)
21234 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
21235 local size=$($LFS getstripe -S $f)
21236 [ $size -eq $((def_stripe_size * 2)) ] ||
21237 error "$f stripe size $size != $((def_stripe_size * 2))"
21238 local pool=$($LFS getstripe -p $f)
21239 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
21242 # change fs default striping, delete parent default striping, now child
21243 # will stripe from new fs default striping only
21244 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
21245 error "change $MOUNT default stripe failed"
21246 $LFS setstripe -c 0 $DIR/$tdir ||
21247 error "delete $tdir default stripe failed"
21248 for i in $(seq 11 20); do
21249 local f=$DIR/$tdir/$tfile.$i
21250 touch $f || error "touch $f failed"
21251 local count=$($LFS getstripe -c $f)
21252 [ $count -eq 1 ] || error "$f stripe count $count != 1"
21253 local offset=$($LFS getstripe -i $f)
21254 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
21255 local size=$($LFS getstripe -S $f)
21256 [ $size -eq $def_stripe_size ] ||
21257 error "$f stripe size $size != $def_stripe_size"
21258 local pool=$($LFS getstripe -p $f)
21259 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
21262 unlinkmany $DIR/$tdir/$tfile. 1 20
21264 local f=$DIR/$tdir/$tfile
21265 pool_remove_all_targets $test_pool $f
21266 pool_remove $test_pool $f
21268 run_test 406 "DNE support fs default striping"
21271 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21272 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21273 skip "Need MDS version at least 2.8.55"
21274 remote_mds_nodsh && skip "remote MDS with nodsh"
21276 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
21277 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
21278 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
21279 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
21280 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
21282 #define OBD_FAIL_DT_TXN_STOP 0x2019
21283 for idx in $(seq $MDSCOUNT); do
21284 do_facet mds$idx "lctl set_param fail_loc=0x2019"
21286 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
21287 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
21288 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
21291 run_test 407 "transaction fail should cause operation fail"
21294 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
21296 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
21297 lctl set_param fail_loc=0x8000040a
21298 # let ll_prepare_partial_page() fail
21299 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
21303 # create at least 100 unused inodes so that
21304 # shrink_icache_memory(0) should not return 0
21305 touch $DIR/$tfile-{0..100}
21306 rm -f $DIR/$tfile-{0..100}
21309 echo 2 > /proc/sys/vm/drop_caches
21311 run_test 408 "drop_caches should not hang due to page leaks"
21315 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21317 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
21318 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
21319 touch $DIR/$tdir/guard || error "(2) Fail to create"
21321 local PREFIX=$(str_repeat 'A' 128)
21322 echo "Create 1K hard links start at $(date)"
21323 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21324 error "(3) Fail to hard link"
21326 echo "Links count should be right although linkEA overflow"
21327 stat $DIR/$tdir/guard || error "(4) Fail to stat"
21328 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
21329 [ $linkcount -eq 1001 ] ||
21330 error "(5) Unexpected hard links count: $linkcount"
21332 echo "List all links start at $(date)"
21333 ls -l $DIR/$tdir/foo > /dev/null ||
21334 error "(6) Fail to list $DIR/$tdir/foo"
21336 echo "Unlink hard links start at $(date)"
21337 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21338 error "(7) Fail to unlink"
21339 echo "Unlink hard links finished at $(date)"
21341 run_test 409 "Large amount of cross-MDTs hard links on the same file"
21345 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
21346 skip "Need client version at least 2.9.59"
21348 # Create a file, and stat it from the kernel
21349 local testfile=$DIR/$tfile
21352 local run_id=$RANDOM
21353 local my_ino=$(stat --format "%i" $testfile)
21355 # Try to insert the module. This will always fail as the
21356 # module is designed to not be inserted.
21357 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
21360 # Anything but success is a test failure
21362 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
21363 error "no inode match"
21365 run_test 410 "Test inode number returned from kernel thread"
21367 cleanup_test411_cgroup() {
21373 local cg_basedir=/sys/fs/cgroup/memory
21375 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
21376 skip "no setup for cgroup"
21378 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
21379 error "test file creation failed"
21380 cancel_lru_locks osc
21382 # Create a very small memory cgroup to force a slab allocation error
21383 local cgdir=$cg_basedir/osc_slab_alloc
21384 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
21385 trap "cleanup_test411_cgroup $cgdir" EXIT
21386 echo 2M > $cgdir/memory.kmem.limit_in_bytes
21387 echo 1M > $cgdir/memory.limit_in_bytes
21389 # Should not LBUG, just be killed by oom-killer
21390 # dd will return 0 even allocation failure in some environment.
21391 # So don't check return value
21392 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
21393 cleanup_test411_cgroup $cgdir
21397 run_test 411 "Slab allocation error with cgroup does not LBUG"
21400 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21401 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
21402 skip "Need server version at least 2.10.55"
21405 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
21406 error "mkdir failed"
21407 $LFS getdirstripe $DIR/$tdir
21408 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21409 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
21410 error "expect $((MDSCOUT - 1)) get $stripe_index"
21411 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
21412 [ $stripe_count -eq 2 ] ||
21413 error "expect 2 get $stripe_count"
21415 run_test 412 "mkdir on specific MDTs"
21419 local stripe_count=$2
21420 local mdts=$(comma_list $(mdts_nodes))
21423 local lmv_qos_prio_free
21424 local lmv_qos_threshold_rr
21425 local lmv_qos_maxage
21426 local lod_qos_prio_free
21427 local lod_qos_threshold_rr
21428 local lod_qos_maxage
21432 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
21433 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
21434 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
21436 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
21437 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
21438 stack_trap "$LCTL set_param \
21439 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
21440 stack_trap "$LCTL set_param \
21441 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
21442 stack_trap "$LCTL set_param \
21443 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
21445 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
21446 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
21447 lod_qos_prio_free=${lod_qos_prio_free%%%}
21448 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
21449 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
21450 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
21451 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
21452 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
21453 stack_trap "do_nodes $mdts $LCTL set_param \
21454 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
21455 stack_trap "do_nodes $mdts $LCTL set_param \
21456 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
21458 stack_trap "do_nodes $mdts $LCTL set_param \
21459 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
21462 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
21464 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
21465 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
21467 testdir=$DIR/$tdir-s$stripe_count/rr
21469 for i in $(seq $((100 * MDSCOUNT))); do
21470 eval $mkdir_cmd $testdir/subdir$i ||
21471 error "$mkdir_cmd subdir$i failed"
21474 for i in $(seq $MDSCOUNT); do
21475 count=$($LFS getdirstripe -i $testdir/* |
21476 grep ^$((i - 1))$ | wc -l)
21477 echo "$count directories created on MDT$((i - 1))"
21478 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
21480 if [ $stripe_count -gt 1 ]; then
21481 count=$($LFS getdirstripe $testdir/* |
21482 grep -P "^\s+$((i - 1))\t" | wc -l)
21483 echo "$count stripes created on MDT$((i - 1))"
21484 # deviation should < 5% of average
21485 [ $count -lt $((95 * stripe_count)) ] ||
21486 [ $count -gt $((105 * stripe_count)) ] &&
21487 error "stripes are not evenly distributed"
21491 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
21492 do_nodes $mdts $LCTL set_param \
21493 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
21496 echo "Check for uneven MDTs: "
21506 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
21507 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
21508 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
21510 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21511 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21514 for ((i = 1; i < ${#ffree[@]}; i++)); do
21515 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
21516 if [ $tmp -gt $max ]; then
21520 if [ $tmp -lt $min ]; then
21526 [ ${ffree[min_index]} -eq 0 ] &&
21527 skip "no free files in MDT$min_index"
21528 [ ${ffree[min_index]} -gt 100000000 ] &&
21529 skip "too much free files in MDT$min_index"
21531 # Check if we need to generate uneven MDTs
21533 local diff=$(((max - min) * 100 / min))
21534 local value="$(generate_string 1024)"
21536 while [ $diff -lt $threshold ]; do
21537 # generate uneven MDTs, create till $threshold% diff
21538 echo -n "weight diff=$diff% must be > $threshold% ..."
21539 count=$((${ffree[min_index]} / 10))
21540 # 50 sec per 10000 files in vm
21541 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
21542 skip "$count files to create"
21543 echo "Fill MDT$min_index with $count files"
21544 [ -d $DIR/$tdir-MDT$min_index ] ||
21545 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
21546 error "mkdir $tdir-MDT$min_index failed"
21547 for i in $(seq $count); do
21548 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
21549 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
21550 error "create f$j_$i failed"
21551 setfattr -n user.413b -v $value \
21552 $DIR/$tdir-MDT$min_index/f$j_$i ||
21553 error "setfattr f$j_$i failed"
21556 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
21557 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
21558 max=$(((${ffree[max_index]} >> 8) * \
21559 (${bavail[max_index]} * bsize >> 16)))
21560 min=$(((${ffree[min_index]} >> 8) * \
21561 (${bavail[min_index]} * bsize >> 16)))
21562 diff=$(((max - min) * 100 / min))
21565 echo "MDT filesfree available: ${ffree[@]}"
21566 echo "MDT blocks available: ${bavail[@]}"
21567 echo "weight diff=$diff%"
21570 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
21572 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
21573 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
21574 # decrease statfs age, so that it can be updated in time
21575 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
21576 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
21580 testdir=$DIR/$tdir-s$stripe_count/qos
21582 for i in $(seq $((100 * MDSCOUNT))); do
21583 eval $mkdir_cmd $testdir/subdir$i ||
21584 error "$mkdir_cmd subdir$i failed"
21587 for i in $(seq $MDSCOUNT); do
21588 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
21590 echo "$count directories created on MDT$((i - 1))"
21592 if [ $stripe_count -gt 1 ]; then
21593 count=$($LFS getdirstripe $testdir/* |
21594 grep -P "^\s+$((i - 1))\t" | wc -l)
21595 echo "$count stripes created on MDT$((i - 1))"
21599 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
21600 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
21602 # D-value should > 10% of averge
21603 [ $((max - min)) -lt 10 ] &&
21604 error "subdirs shouldn't be evenly distributed"
21607 if [ $stripe_count -gt 1 ]; then
21608 max=$($LFS getdirstripe $testdir/* |
21609 grep -P "^\s+$max_index\t" | wc -l)
21610 min=$($LFS getdirstripe $testdir/* |
21611 grep -P "^\s+$min_index\t" | wc -l)
21612 [ $((max - min)) -le $((10 * stripe_count)) ] &&
21613 error "stripes shouldn't be evenly distributed"|| true
21618 [ $MDSCOUNT -lt 2 ] &&
21619 skip "We need at least 2 MDTs for this test"
21621 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21622 skip "Need server version at least 2.12.52"
21626 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21627 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21628 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21629 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21630 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
21633 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
21636 [ $MDSCOUNT -lt 2 ] &&
21637 skip "We need at least 2 MDTs for this test"
21639 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21640 skip "Need server version at least 2.12.52"
21644 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21645 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21646 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21647 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21648 $LFS setdirstripe -D -c $stripe_count \
21649 $DIR/$tdir-s$stripe_count/rr ||
21650 error "setdirstripe failed"
21651 $LFS setdirstripe -D -c $stripe_count \
21652 $DIR/$tdir-s$stripe_count/qos ||
21653 error "setdirstripe failed"
21654 test_qos_mkdir "mkdir" $stripe_count
21657 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
21660 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
21661 $LCTL set_param fail_loc=0x80000521
21662 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
21665 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
21668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21669 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21670 skip "Need server version at least 2.11.52"
21680 # this test may be slow on ZFS
21681 [ "$mds1_FSTYPE" == "zfs" ] && total=100
21683 # though this test is designed for striped directory, let's test normal
21684 # directory too since lock is always saved as CoS lock.
21685 test_mkdir $DIR/$tdir || error "mkdir $tdir"
21686 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
21695 start_time=$(date +%s)
21696 for i in $(seq $total); do
21697 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
21700 end_time=$(date +%s)
21701 duration=$((end_time - start_time))
21703 kill -9 $setattr_pid
21705 echo "rename $total files took $duration sec"
21706 [ $duration -lt 100 ] || error "rename took $duration sec"
21708 run_test 415 "lock revoke is not missing"
21711 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
21712 skip "Need server version at least 2.11.55"
21714 # define OBD_FAIL_OSD_TXN_START 0x19a
21715 do_facet mds1 lctl set_param fail_loc=0x19a
21717 lfs mkdir -c $MDSCOUNT $DIR/$tdir
21721 run_test 416 "transaction start failure won't cause system hung"
21725 do_nodes $(comma_list $(mdts_nodes)) \
21726 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
21727 do_nodes $(comma_list $(mdts_nodes)) \
21728 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
21729 do_nodes $(comma_list $(mdts_nodes)) \
21730 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
21734 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21735 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
21736 skip "Need MDS version at least 2.11.56"
21738 trap cleanup_417 RETURN EXIT
21740 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
21741 do_nodes $(comma_list $(mdts_nodes)) \
21742 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
21743 $LFS migrate -m 0 $DIR/$tdir.1 &&
21744 error "migrate dir $tdir.1 should fail"
21746 do_nodes $(comma_list $(mdts_nodes)) \
21747 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
21748 $LFS mkdir -i 1 $DIR/$tdir.2 &&
21749 error "create remote dir $tdir.2 should fail"
21751 do_nodes $(comma_list $(mdts_nodes)) \
21752 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
21753 $LFS mkdir -c 2 $DIR/$tdir.3 &&
21754 error "create striped dir $tdir.3 should fail"
21757 run_test 417 "disable remote dir, striped dir and dir migration"
21759 # Checks that the outputs of df [-i] and lfs df [-i] match
21761 # usage: check_lfs_df <blocks | inodes> <mountpoint>
21771 [ "$1" == "blocks" ] && inodes= || inodes="-i"
21773 for count in {1..100}; do
21777 # read the lines of interest
21778 df_out=($(df -P $inodes $dir | tail -n +2)) ||
21779 error "df $inodes $dir | tail -n +2 failed"
21780 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
21781 error "lfs df $inodes $dir | grep summary: failed"
21783 # skip first substrings of each output as they are different
21784 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
21785 # compare the two outputs
21787 for i in {1..5}; do
21788 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
21796 lfs df $inodes $dir
21797 error "df and lfs df $1 output mismatch: " \
21798 "df ${inodes}: ${df_out[*]}, " \
21799 "lfs df ${inodes}: ${lfs_df_out[*]}"
21804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21806 local dir=$DIR/$tdir
21807 local numfiles=$((RANDOM % 4096 + 2))
21808 local numblocks=$((RANDOM % 256 + 1))
21810 wait_delete_completed
21813 # check block output
21814 check_lfs_df blocks $dir
21815 # check inode output
21816 check_lfs_df inodes $dir
21818 # create a single file and retest
21819 echo "Creating a single file and testing"
21820 createmany -o $dir/$tfile- 1 &>/dev/null ||
21821 error "creating 1 file in $dir failed"
21822 check_lfs_df blocks $dir
21823 check_lfs_df inodes $dir
21825 # create a random number of files
21826 echo "Creating $((numfiles - 1)) files and testing"
21827 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
21828 error "creating $((numfiles - 1)) files in $dir failed"
21830 # write a random number of blocks to the first test file
21831 echo "Writing $numblocks 4K blocks and testing"
21832 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
21833 count=$numblocks &>/dev/null ||
21834 error "dd to $dir/${tfile}-0 failed"
21837 check_lfs_df blocks $dir
21838 check_lfs_df inodes $dir
21840 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
21841 error "unlinking $numfiles files in $dir failed"
21843 run_test 418 "df and lfs df outputs match"
21847 local dir=$DIR/$tdir
21852 cancel_lru_locks mdc
21854 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
21855 $LCTL set_param fail_loc=0x1410
21857 $LCTL set_param fail_loc=0
21860 run_test 419 "Verify open file by name doesn't crash kernel"
21864 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
21865 skip "Need MDS version at least 2.12.53"
21867 local SAVE_UMASK=$(umask)
21868 local dir=$DIR/$tdir
21869 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
21873 mkdir -m03777 $dir/testdir
21874 ls -dn $dir/testdir
21875 # Need to remove trailing '.' when SELinux is enabled
21876 local dirperms=$(ls -dn $dir/testdir |
21877 awk '{ sub(/\.$/, "", $1); print $1}')
21878 [ $dirperms == "drwxrwsrwt" ] ||
21879 error "incorrect perms on $dir/testdir"
21881 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
21882 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
21883 ls -n $dir/testdir/testfile
21884 local fileperms=$(ls -n $dir/testdir/testfile |
21885 awk '{ sub(/\.$/, "", $1); print $1}')
21886 [ $fileperms == "-rwxr-xr-x" ] ||
21887 error "incorrect perms on $dir/testdir/testfile"
21891 run_test 420 "clear SGID bit on non-directories for non-members"
21898 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21899 skip "Need MDS version at least 2.12.54"
21901 test_mkdir $DIR/$tdir
21902 createmany -o $DIR/$tdir/f 3
21903 cnt=$(ls -1 $DIR/$tdir | wc -l)
21904 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21906 fid1=$(lfs path2fid $DIR/$tdir/f1)
21907 fid2=$(lfs path2fid $DIR/$tdir/f2)
21908 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
21910 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
21911 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
21913 cnt=$(ls -1 $DIR/$tdir | wc -l)
21914 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21916 rm -f $DIR/$tdir/f3 || error "can't remove f3"
21917 createmany -o $DIR/$tdir/f 3
21918 cnt=$(ls -1 $DIR/$tdir | wc -l)
21919 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21921 fid1=$(lfs path2fid $DIR/$tdir/f1)
21922 fid2=$(lfs path2fid $DIR/$tdir/f2)
21923 echo "remove using fsname $FSNAME"
21924 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
21926 cnt=$(ls -1 $DIR/$tdir | wc -l)
21927 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21929 run_test 421a "simple rm by fid"
21936 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21937 skip "Need MDS version at least 2.12.54"
21939 test_mkdir $DIR/$tdir
21940 createmany -o $DIR/$tdir/f 3
21941 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
21944 FID1=$(lfs path2fid $DIR/$tdir/f1)
21945 FID2=$(lfs path2fid $DIR/$tdir/f2)
21946 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
21948 kill -USR1 $MULTIPID
21951 cnt=$(ls $DIR/$tdir | wc -l)
21952 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
21954 run_test 421b "rm by fid on open file"
21960 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21961 skip "Need MDS version at least 2.12.54"
21963 test_mkdir $DIR/$tdir
21964 createmany -o $DIR/$tdir/f 3
21965 touch $DIR/$tdir/$tfile
21966 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
21967 cnt=$(ls -1 $DIR/$tdir | wc -l)
21968 [ $cnt != 184 ] && error "unexpected #files: $cnt"
21970 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
21971 $LFS rmfid $DIR $FID1 || error "rmfid failed"
21973 cnt=$(ls $DIR/$tdir | wc -l)
21974 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
21976 run_test 421c "rm by fid against hardlinked files"
21982 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21983 skip "Need MDS version at least 2.12.54"
21985 test_mkdir $DIR/$tdir
21986 createmany -o $DIR/$tdir/f 4097
21987 cnt=$(ls -1 $DIR/$tdir | wc -l)
21988 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
21990 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
21991 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21993 cnt=$(ls $DIR/$tdir | wc -l)
21995 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21997 run_test 421d "rmfid en masse"
22003 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22004 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22005 skip "Need MDS version at least 2.12.54"
22007 mkdir -p $DIR/$tdir
22008 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22009 createmany -o $DIR/$tdir/striped_dir/f 512
22010 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22011 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22013 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22014 sed "s/[/][^:]*://g")
22015 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22017 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22019 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22021 run_test 421e "rmfid in DNE"
22027 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22028 skip "Need MDS version at least 2.12.54"
22030 test_mkdir $DIR/$tdir
22032 cnt=$(ls -1 $DIR/$tdir | wc -l)
22033 [ $cnt != 1 ] && error "unexpected #files: $cnt"
22035 FID=$(lfs path2fid $DIR/$tdir/f)
22036 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
22037 # rmfid should fail
22038 cnt=$(ls -1 $DIR/$tdir | wc -l)
22039 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
22041 chmod a+rw $DIR/$tdir
22043 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
22044 # rmfid should fail
22045 cnt=$(ls -1 $DIR/$tdir | wc -l)
22046 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
22049 $RUNAS touch $DIR/$tdir/f
22050 FID=$(lfs path2fid $DIR/$tdir/f)
22051 echo "rmfid as root"
22052 $LFS rmfid $DIR $FID || error "rmfid as root failed"
22053 cnt=$(ls -1 $DIR/$tdir | wc -l)
22054 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
22057 $RUNAS touch $DIR/$tdir/f
22058 cnt=$(ls -1 $DIR/$tdir | wc -l)
22059 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
22060 FID=$(lfs path2fid $DIR/$tdir/f)
22061 # rmfid w/o user_fid2path mount option should fail
22062 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
22063 cnt=$(ls -1 $DIR/$tdir | wc -l)
22064 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
22066 umount_client $MOUNT || error "failed to umount client"
22067 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
22068 error "failed to mount client'"
22070 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
22071 # rmfid should succeed
22072 cnt=$(ls -1 $DIR/$tdir | wc -l)
22073 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
22075 # rmfid shouldn't allow to remove files due to dir's permission
22076 chmod a+rwx $DIR/$tdir
22079 FID=$(lfs path2fid $DIR/$tdir/f)
22080 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
22082 umount_client $MOUNT || error "failed to umount client"
22083 mount_client $MOUNT "$MOUNT_OPTS" ||
22084 error "failed to mount client'"
22087 run_test 421f "rmfid checks permissions"
22093 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22094 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22095 skip "Need MDS version at least 2.12.54"
22097 mkdir -p $DIR/$tdir
22098 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22099 createmany -o $DIR/$tdir/striped_dir/f 512
22100 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22101 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22103 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22104 sed "s/[/][^:]*://g")
22106 rm -f $DIR/$tdir/striped_dir/f1*
22107 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22108 removed=$((512 - cnt))
22110 # few files have been just removed, so we expect
22111 # rmfid to fail on their fids
22112 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
22113 [ $removed != $errors ] && error "$errors != $removed"
22115 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22117 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22119 run_test 421g "rmfid to return errors properly"
22122 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
22123 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
22124 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
22125 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
22126 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
22128 local amc=$(at_max_get client)
22129 local amo=$(at_max_get mds1)
22130 local timeout=`lctl get_param -n timeout`
22132 at_max_set 0 client
22135 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
22136 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
22137 fail_val=$(((2*timeout + 10)*1000))
22138 touch $DIR/$tdir/d3/file &
22140 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
22141 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
22142 fail_val=$((2*timeout + 5))
22143 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
22147 sleep $((2 * timeout))
22151 touch $DIR/$tdir/d2/file3
22152 touch $DIR/$tdir/d2/file4
22153 touch $DIR/$tdir/d2/file5
22156 at_max_set $amc client
22157 at_max_set $amo mds1
22159 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
22160 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
22161 error "Watchdog is always throttled"
22163 run_test 422 "kill a process with RPC in progress"
22176 # ensure statfs cache is expired
22179 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
22180 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
22184 run_test 423 "statfs should return a right data"
22187 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22188 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22189 skip "Need server version at least 2.9.55"
22191 start_full_debug_logging
22195 stop_full_debug_logging
22199 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22200 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22201 awk '/The barrier for/ { print $7 }')
22204 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
22209 barrier_expired() {
22212 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22213 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22214 awk '/will be expired/ { print $7 }')
22216 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
22225 echo "Start barrier_freeze at: $(date)"
22226 #define OBD_FAIL_BARRIER_DELAY 0x2202
22227 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22228 # Do not reduce barrier time - See LU-11873
22229 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
22232 local b_status=$(barrier_stat)
22233 echo "Got barrier status at: $(date)"
22234 [ "$b_status" = "'freezing_p1'" ] ||
22235 error "(1) unexpected barrier status $b_status"
22237 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22239 b_status=$(barrier_stat)
22240 [ "$b_status" = "'frozen'" ] ||
22241 error "(2) unexpected barrier status $b_status"
22243 local expired=$(barrier_expired)
22244 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
22245 sleep $((expired + 3))
22247 b_status=$(barrier_stat)
22248 [ "$b_status" = "'expired'" ] ||
22249 error "(3) unexpected barrier status $b_status"
22251 # Do not reduce barrier time - See LU-11873
22252 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
22253 error "(4) fail to freeze barrier"
22255 b_status=$(barrier_stat)
22256 [ "$b_status" = "'frozen'" ] ||
22257 error "(5) unexpected barrier status $b_status"
22259 echo "Start barrier_thaw at: $(date)"
22260 #define OBD_FAIL_BARRIER_DELAY 0x2202
22261 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22262 do_facet mgs $LCTL barrier_thaw $FSNAME &
22265 b_status=$(barrier_stat)
22266 echo "Got barrier status at: $(date)"
22267 [ "$b_status" = "'thawing'" ] ||
22268 error "(6) unexpected barrier status $b_status"
22270 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22272 b_status=$(barrier_stat)
22273 [ "$b_status" = "'thawed'" ] ||
22274 error "(7) unexpected barrier status $b_status"
22276 #define OBD_FAIL_BARRIER_FAILURE 0x2203
22277 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
22278 do_facet mgs $LCTL barrier_freeze $FSNAME
22280 b_status=$(barrier_stat)
22281 [ "$b_status" = "'failed'" ] ||
22282 error "(8) unexpected barrier status $b_status"
22284 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22285 do_facet mgs $LCTL barrier_thaw $FSNAME
22289 run_test 801a "write barrier user interfaces and stat machine"
22294 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22295 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
22296 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
22297 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
22298 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
22300 cancel_lru_locks mdc
22302 # 180 seconds should be long enough
22303 do_facet mgs $LCTL barrier_freeze $FSNAME 180
22305 local b_status=$(barrier_stat)
22306 [ "$b_status" = "'frozen'" ] ||
22307 error "(6) unexpected barrier status $b_status"
22309 mkdir $DIR/$tdir/d0/d10 &
22312 touch $DIR/$tdir/d1/f13 &
22315 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
22318 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
22321 rm -f $DIR/$tdir/d4/f12 &
22324 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
22326 # To guarantee taht the 'stat' is not blocked
22327 b_status=$(barrier_stat)
22328 [ "$b_status" = "'frozen'" ] ||
22329 error "(8) unexpected barrier status $b_status"
22331 # let above commands to run at background
22334 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
22335 ps -p $touch_pid || error "(10) touch should be blocked"
22336 ps -p $ln_pid || error "(11) link should be blocked"
22337 ps -p $mv_pid || error "(12) rename should be blocked"
22338 ps -p $rm_pid || error "(13) unlink should be blocked"
22340 b_status=$(barrier_stat)
22341 [ "$b_status" = "'frozen'" ] ||
22342 error "(14) unexpected barrier status $b_status"
22344 do_facet mgs $LCTL barrier_thaw $FSNAME
22345 b_status=$(barrier_stat)
22346 [ "$b_status" = "'thawed'" ] ||
22347 error "(15) unexpected barrier status $b_status"
22349 wait $mkdir_pid || error "(16) mkdir should succeed"
22350 wait $touch_pid || error "(17) touch should succeed"
22351 wait $ln_pid || error "(18) link should succeed"
22352 wait $mv_pid || error "(19) rename should succeed"
22353 wait $rm_pid || error "(20) unlink should succeed"
22357 run_test 801b "modification will be blocked by write barrier"
22360 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22364 stop mds2 || error "(1) Fail to stop mds2"
22366 do_facet mgs $LCTL barrier_freeze $FSNAME 30
22368 local b_status=$(barrier_stat)
22369 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
22370 do_facet mgs $LCTL barrier_thaw $FSNAME
22371 error "(2) unexpected barrier status $b_status"
22374 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22375 error "(3) Fail to rescan barrier bitmap"
22377 # Do not reduce barrier time - See LU-11873
22378 do_facet mgs $LCTL barrier_freeze $FSNAME 20
22380 b_status=$(barrier_stat)
22381 [ "$b_status" = "'frozen'" ] ||
22382 error "(4) unexpected barrier status $b_status"
22384 do_facet mgs $LCTL barrier_thaw $FSNAME
22385 b_status=$(barrier_stat)
22386 [ "$b_status" = "'thawed'" ] ||
22387 error "(5) unexpected barrier status $b_status"
22389 local devname=$(mdsdevname 2)
22391 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
22393 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22394 error "(7) Fail to rescan barrier bitmap"
22398 run_test 801c "rescan barrier bitmap"
22400 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
22401 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
22402 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
22403 saved_MOUNT_OPTS=$MOUNT_OPTS
22409 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
22410 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
22411 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
22412 MOUNT_OPTS=$saved_MOUNT_OPTS
22417 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
22418 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22419 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22420 skip "Need server version at least 2.9.55"
22422 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
22424 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22426 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22427 error "(2) Fail to copy"
22429 trap cleanup_802a EXIT
22431 # sync by force before remount as readonly
22432 sync; sync_all_data; sleep 3; sync_all_data
22436 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
22437 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
22438 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
22440 echo "Mount the server as read only"
22441 setupall server_only || error "(3) Fail to start servers"
22443 echo "Mount client without ro should fail"
22444 mount_client $MOUNT &&
22445 error "(4) Mount client without 'ro' should fail"
22447 echo "Mount client with ro should succeed"
22448 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
22449 mount_client $MOUNT ||
22450 error "(5) Mount client with 'ro' should succeed"
22452 echo "Modify should be refused"
22453 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22455 echo "Read should be allowed"
22456 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22457 error "(7) Read should succeed under ro mode"
22461 run_test 802a "simulate readonly device"
22464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22465 remote_mds_nodsh && skip "remote MDS with nodsh"
22467 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
22468 skip "readonly option not available"
22470 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
22472 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22473 error "(2) Fail to copy"
22475 # write back all cached data before setting MDT to readonly
22479 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
22480 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
22482 echo "Modify should be refused"
22483 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22485 echo "Read should be allowed"
22486 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22487 error "(7) Read should succeed under ro mode"
22490 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
22492 run_test 802b "be able to set MDTs to readonly"
22495 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22496 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22497 skip "MDS needs to be newer than 2.10.54"
22499 mkdir -p $DIR/$tdir
22500 # Create some objects on all MDTs to trigger related logs objects
22501 for idx in $(seq $MDSCOUNT); do
22502 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
22503 $DIR/$tdir/dir${idx} ||
22504 error "Fail to create $DIR/$tdir/dir${idx}"
22508 wait_delete_completed # ensure old test cleanups are finished
22509 echo "before create:"
22511 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22513 for i in {1..10}; do
22514 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
22515 error "Fail to create $DIR/$tdir/foo$i"
22519 echo "after create:"
22521 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22523 # allow for an llog to be cleaned up during the test
22524 [ $after_used -ge $((before_used + 10 - 1)) ] ||
22525 error "before ($before_used) + 10 > after ($after_used)"
22527 for i in {1..10}; do
22528 rm -rf $DIR/$tdir/foo$i ||
22529 error "Fail to remove $DIR/$tdir/foo$i"
22532 sleep 3 # avoid MDT return cached statfs
22533 wait_delete_completed
22534 echo "after unlink:"
22536 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22538 # allow for an llog to be created during the test
22539 [ $after_used -le $((before_used + 1)) ] ||
22540 error "after ($after_used) > before ($before_used) + 1"
22542 run_test 803 "verify agent object for remote object"
22545 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22546 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22547 skip "MDS needs to be newer than 2.10.54"
22548 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
22550 mkdir -p $DIR/$tdir
22551 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
22552 error "Fail to create $DIR/$tdir/dir0"
22554 local fid=$($LFS path2fid $DIR/$tdir/dir0)
22555 local dev=$(mdsdevname 2)
22557 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22558 grep ${fid} || error "NOT found agent entry for dir0"
22560 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
22561 error "Fail to create $DIR/$tdir/dir1"
22563 touch $DIR/$tdir/dir1/foo0 ||
22564 error "Fail to create $DIR/$tdir/dir1/foo0"
22565 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
22568 for idx in $(seq $MDSCOUNT); do
22569 dev=$(mdsdevname $idx)
22570 do_facet mds${idx} \
22571 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22572 grep ${fid} && rc=$idx
22575 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
22576 error "Fail to rename foo0 to foo1"
22577 if [ $rc -eq 0 ]; then
22578 for idx in $(seq $MDSCOUNT); do
22579 dev=$(mdsdevname $idx)
22580 do_facet mds${idx} \
22581 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22582 grep ${fid} && rc=$idx
22586 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
22587 error "Fail to rename foo1 to foo2"
22588 if [ $rc -eq 0 ]; then
22589 for idx in $(seq $MDSCOUNT); do
22590 dev=$(mdsdevname $idx)
22591 do_facet mds${idx} \
22592 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22593 grep ${fid} && rc=$idx
22597 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
22599 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
22600 error "Fail to link to $DIR/$tdir/dir1/foo2"
22601 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
22602 error "Fail to rename foo2 to foo0"
22603 unlink $DIR/$tdir/dir1/foo0 ||
22604 error "Fail to unlink $DIR/$tdir/dir1/foo0"
22605 rm -rf $DIR/$tdir/dir0 ||
22606 error "Fail to rm $DIR/$tdir/dir0"
22608 for idx in $(seq $MDSCOUNT); do
22609 dev=$(mdsdevname $idx)
22613 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
22615 start mds${idx} $dev $MDS_MOUNT_OPTS ||
22616 error "mount mds$idx failed"
22617 df $MOUNT > /dev/null 2>&1
22619 # e2fsck should not return error
22621 error "e2fsck detected error on MDT${idx}: rc=$rc"
22624 run_test 804 "verify agent entry for remote entry"
22627 do_facet $SINGLEMDS zfs set quota=$old $fsset
22628 unlinkmany $DIR/$tdir/f- 1000000
22633 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
22634 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
22635 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
22636 skip "netfree not implemented before 0.7"
22637 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
22638 skip "Need MDS version at least 2.10.57"
22645 local pref="osd-zfs.$FSNAME-MDT0000."
22647 # limit available space on MDS dataset to meet nospace issue
22648 # quickly. then ZFS 0.7.2 can use reserved space if asked
22649 # properly (using netfree flag in osd_declare_destroy()
22650 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
22651 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
22653 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
22654 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
22655 let "usedkb=usedkb-freekb"
22656 let "freekb=freekb/2"
22657 if let "freekb > 5000"; then
22660 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
22661 trap cleanup_805 EXIT
22663 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
22664 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
22665 rm -rf $DIR/$tdir || error "not able to remove"
22666 do_facet $SINGLEMDS zfs set quota=$old $fsset
22669 run_test 805 "ZFS can remove from full fs"
22675 local size=$($LFS getsom -s $file)
22676 local expect=$(stat -c %s $file)
22678 [[ $size == $expect ]] ||
22679 error "$file expected size: $expect, got: $size"
22681 local blocks=$($LFS getsom -b $file)
22682 expect=$(stat -c %b $file)
22683 [[ $blocks == $expect ]] ||
22684 error "$file expected blocks: $expect, got: $blocks"
22689 local size=$($LFS getsom -s $1)
22692 [[ $size == $expect ]] ||
22693 error "$file expected size: $expect, got: $size"
22697 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22698 skip "Need MDS version at least 2.11.52"
22702 touch $DIR/$tfile || error "touch $tfile failed"
22704 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22705 save_lustre_params client "llite.*.xattr_cache" > $save
22706 lctl set_param llite.*.xattr_cache=0
22707 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22709 # single-threaded write
22710 echo "Test SOM for single-threaded write"
22711 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
22712 error "write $tfile failed"
22713 check_lsom_size $DIR/$tfile $bs
22716 local size=$(($num * $bs))
22720 echo "Test SOM for single client multi-threaded($num) write"
22721 $TRUNCATE $DIR/$tfile 0
22722 for ((i = 0; i < $num; i++)); do
22723 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22725 offset=$((offset + $bs))
22727 for (( i=0; i < $num; i++ )); do
22730 check_lsom_size $DIR/$tfile $size
22732 $TRUNCATE $DIR/$tfile 0
22733 for ((i = 0; i < $num; i++)); do
22734 offset=$((offset - $bs))
22735 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22738 for (( i=0; i < $num; i++ )); do
22741 check_lsom_size $DIR/$tfile $size
22743 # multi-client writes
22744 num=$(get_node_count ${CLIENTS//,/ })
22745 size=$(($num * $bs))
22749 echo "Test SOM for multi-client ($num) writes"
22750 $TRUNCATE $DIR/$tfile 0
22751 for client in ${CLIENTS//,/ }; do
22752 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22755 offset=$((offset + $bs))
22757 for (( i=0; i < $num; i++ )); do
22760 check_lsom_size $DIR/$tfile $offset
22763 $TRUNCATE $DIR/$tfile 0
22764 for client in ${CLIENTS//,/ }; do
22765 offset=$((offset - $bs))
22766 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22770 for (( i=0; i < $num; i++ )); do
22773 check_lsom_size $DIR/$tfile $size
22776 echo "Test SOM for truncate"
22777 $TRUNCATE $DIR/$tfile 1048576
22778 check_lsom_size $DIR/$tfile 1048576
22779 $TRUNCATE $DIR/$tfile 1234
22780 check_lsom_size $DIR/$tfile 1234
22782 # verify SOM blocks count
22783 echo "Verify SOM block count"
22784 $TRUNCATE $DIR/$tfile 0
22785 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
22786 error "failed to write file $tfile"
22787 check_lsom_data $DIR/$tfile
22789 run_test 806 "Verify Lazy Size on MDS"
22792 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22793 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22794 skip "Need MDS version at least 2.11.52"
22796 # Registration step
22797 changelog_register || error "changelog_register failed"
22798 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
22799 changelog_users $SINGLEMDS | grep -q $cl_user ||
22800 error "User $cl_user not found in changelog_users"
22802 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22803 save_lustre_params client "llite.*.xattr_cache" > $save
22804 lctl set_param llite.*.xattr_cache=0
22805 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22807 rm -rf $DIR/$tdir || error "rm $tdir failed"
22808 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22809 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
22810 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
22811 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
22812 error "truncate $tdir/trunc failed"
22815 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
22816 error "write $tfile failed"
22818 # multi-client wirtes
22819 local num=$(get_node_count ${CLIENTS//,/ })
22823 echo "Test SOM for multi-client ($num) writes"
22824 touch $DIR/$tfile || error "touch $tfile failed"
22825 $TRUNCATE $DIR/$tfile 0
22826 for client in ${CLIENTS//,/ }; do
22827 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22830 offset=$((offset + $bs))
22832 for (( i=0; i < $num; i++ )); do
22837 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
22838 check_lsom_data $DIR/$tdir/trunc
22839 check_lsom_data $DIR/$tdir/single_dd
22840 check_lsom_data $DIR/$tfile
22843 # Deregistration step
22844 changelog_deregister || error "changelog_deregister failed"
22846 run_test 807 "verify LSOM syncing tool"
22848 check_som_nologged()
22850 local lines=$($LFS changelog $FSNAME-MDT0000 |
22851 grep 'x=trusted.som' | wc -l)
22852 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
22856 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22857 skip "Need MDS version at least 2.11.55"
22859 # Registration step
22860 changelog_register || error "changelog_register failed"
22862 touch $DIR/$tfile || error "touch $tfile failed"
22865 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
22866 error "write $tfile failed"
22869 $TRUNCATE $DIR/$tfile 1234
22872 $TRUNCATE $DIR/$tfile 1048576
22875 # Deregistration step
22876 changelog_deregister || error "changelog_deregister failed"
22878 run_test 808 "Check trusted.som xattr not logged in Changelogs"
22883 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
22887 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22888 skip "Need MDS version at least 2.11.56"
22890 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
22891 error "failed to create DoM-only file $DIR/$tfile"
22892 touch $DIR/$tfile || error "touch $tfile failed"
22893 check_som_nodata $DIR/$tfile
22895 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
22896 error "write $tfile failed"
22897 check_som_nodata $DIR/$tfile
22899 $TRUNCATE $DIR/$tfile 1234
22900 check_som_nodata $DIR/$tfile
22902 $TRUNCATE $DIR/$tfile 4097
22903 check_som_nodata $DIR/$file
22905 run_test 809 "Verify no SOM xattr store for DoM-only files"
22908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22909 $GSS && skip_env "could not run with gss"
22910 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
22911 skip "OST < 2.12.58 doesn't align checksum"
22914 stack_trap "set_checksums $ORIG_CSUM" EXIT
22915 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
22920 for csum in $CKSUM_TYPES; do
22921 #define OBD_FAIL_OSC_NO_GRANT 0x411
22922 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
22923 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
22925 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
22926 before=$(md5sum $DIR/$tfile)
22927 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
22928 after=$(md5sum $DIR/$tfile)
22929 [ "$before" == "$after" ] ||
22930 error "$csum: $before != $after bs=$1 seek=$2"
22934 run_test 810 "partial page writes on ZFS (LU-11663)"
22937 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22938 skip "Need MDS version at least 2.11.56"
22940 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
22941 do_facet mds1 $LCTL set_param fail_loc=0x165
22942 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
22945 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22947 wait_update_facet mds1 "pgrep orph_.*-MDD | wc -l" "0" ||
22948 error "MDD orphan cleanup thread not quit"
22950 run_test 811 "orphan name stub can be cleaned up in startup"
22953 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22954 skip "OST < 2.12.51 doesn't support this fail_loc"
22955 [ "$SHARED_KEY" = true ] &&
22956 skip "OSC connections never go IDLE with Shared-Keys enabled"
22958 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22959 # ensure ost1 is connected
22960 stat $DIR/$tfile >/dev/null || error "can't stat"
22961 wait_osc_import_state client ost1 FULL
22962 # no locks, no reqs to let the connection idle
22963 cancel_lru_locks osc
22965 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22966 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22967 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22968 wait_osc_import_state client ost1 CONNECTING
22969 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22971 stat $DIR/$tfile >/dev/null || error "can't stat file"
22973 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
22975 test_812b() { # LU-12378
22976 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22977 skip "OST < 2.12.51 doesn't support this fail_loc"
22978 [ "$SHARED_KEY" = true ] &&
22979 skip "OSC connections never go IDLE with Shared-Keys enabled"
22981 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
22982 # ensure ost1 is connected
22983 stat $DIR/$tfile >/dev/null || error "can't stat"
22984 wait_osc_import_state client ost1 FULL
22985 # no locks, no reqs to let the connection idle
22986 cancel_lru_locks osc
22988 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22989 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22990 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22991 wait_osc_import_state client ost1 CONNECTING
22992 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22994 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
22995 wait_osc_import_state client ost1 IDLE
22997 run_test 812b "do not drop no resend request for idle connect"
23000 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
23001 [ -z "$file_heat_sav" ] && skip "no file heat support"
23012 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
23013 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
23015 $LCTL set_param -n llite.*.file_heat=1
23016 echo "Turn on file heat"
23017 echo "Period second: $period_second, Decay percentage: $decay_pct"
23019 echo "QQQQ" > $DIR/$tfile
23020 echo "QQQQ" > $DIR/$tfile
23021 echo "QQQQ" > $DIR/$tfile
23022 cat $DIR/$tfile > /dev/null
23023 cat $DIR/$tfile > /dev/null
23024 cat $DIR/$tfile > /dev/null
23025 cat $DIR/$tfile > /dev/null
23027 local out=$($LFS heat_get $DIR/$tfile)
23029 $LFS heat_get $DIR/$tfile
23030 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23031 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23032 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23033 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23035 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
23036 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
23037 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
23038 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
23040 sleep $((period_second + 3))
23041 echo "Sleep $((period_second + 3)) seconds..."
23042 # The recursion formula to calculate the heat of the file f is as
23044 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
23045 # Where Hi is the heat value in the period between time points i*I and
23046 # (i+1)*I; Ci is the access count in the period; the symbol P refers
23047 # to the weight of Ci.
23048 out=$($LFS heat_get $DIR/$tfile)
23049 $LFS heat_get $DIR/$tfile
23050 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23051 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23052 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23053 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23055 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
23056 error "read sample ($readsample) is wrong"
23057 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
23058 error "write sample ($writesample) is wrong"
23059 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
23060 error "read bytes ($readbyte) is wrong"
23061 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
23062 error "write bytes ($writebyte) is wrong"
23064 echo "QQQQ" > $DIR/$tfile
23065 echo "QQQQ" > $DIR/$tfile
23066 echo "QQQQ" > $DIR/$tfile
23067 cat $DIR/$tfile > /dev/null
23068 cat $DIR/$tfile > /dev/null
23069 cat $DIR/$tfile > /dev/null
23070 cat $DIR/$tfile > /dev/null
23072 sleep $((period_second + 3))
23073 echo "Sleep $((period_second + 3)) seconds..."
23075 out=$($LFS heat_get $DIR/$tfile)
23076 $LFS heat_get $DIR/$tfile
23077 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23078 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23079 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23080 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23082 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
23083 4 * $decay_pct) / 100") -eq 1 ] ||
23084 error "read sample ($readsample1) is wrong"
23085 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
23086 3 * $decay_pct) / 100") -eq 1 ] ||
23087 error "write sample ($writesample1) is wrong"
23088 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
23089 20 * $decay_pct) / 100") -eq 1 ] ||
23090 error "read bytes ($readbyte1) is wrong"
23091 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
23092 15 * $decay_pct) / 100") -eq 1 ] ||
23093 error "write bytes ($writebyte1) is wrong"
23095 echo "Turn off file heat for the file $DIR/$tfile"
23096 $LFS heat_set -o $DIR/$tfile
23098 echo "QQQQ" > $DIR/$tfile
23099 echo "QQQQ" > $DIR/$tfile
23100 echo "QQQQ" > $DIR/$tfile
23101 cat $DIR/$tfile > /dev/null
23102 cat $DIR/$tfile > /dev/null
23103 cat $DIR/$tfile > /dev/null
23104 cat $DIR/$tfile > /dev/null
23106 out=$($LFS heat_get $DIR/$tfile)
23107 $LFS heat_get $DIR/$tfile
23108 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23109 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23110 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23111 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23113 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23114 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23115 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23116 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23118 echo "Trun on file heat for the file $DIR/$tfile"
23119 $LFS heat_set -O $DIR/$tfile
23121 echo "QQQQ" > $DIR/$tfile
23122 echo "QQQQ" > $DIR/$tfile
23123 echo "QQQQ" > $DIR/$tfile
23124 cat $DIR/$tfile > /dev/null
23125 cat $DIR/$tfile > /dev/null
23126 cat $DIR/$tfile > /dev/null
23127 cat $DIR/$tfile > /dev/null
23129 out=$($LFS heat_get $DIR/$tfile)
23130 $LFS heat_get $DIR/$tfile
23131 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23132 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23133 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23134 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23136 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
23137 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
23138 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
23139 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
23141 $LFS heat_set -c $DIR/$tfile
23142 $LCTL set_param -n llite.*.file_heat=0
23143 echo "Turn off file heat support for the Lustre filesystem"
23145 echo "QQQQ" > $DIR/$tfile
23146 echo "QQQQ" > $DIR/$tfile
23147 echo "QQQQ" > $DIR/$tfile
23148 cat $DIR/$tfile > /dev/null
23149 cat $DIR/$tfile > /dev/null
23150 cat $DIR/$tfile > /dev/null
23151 cat $DIR/$tfile > /dev/null
23153 out=$($LFS heat_get $DIR/$tfile)
23154 $LFS heat_get $DIR/$tfile
23155 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23156 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23157 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23158 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23160 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23161 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23162 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23163 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23165 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
23168 run_test 813 "File heat verfication"
23172 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
23173 echo -n y >> $DIR/$tfile
23174 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
23175 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
23177 run_test 814 "sparse cp works as expected (LU-12361)"
23181 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
23182 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
23184 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
23187 [ "$SHARED_KEY" = true ] &&
23188 skip "OSC connections never go IDLE with Shared-Keys enabled"
23190 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23191 # ensure ost1 is connected
23192 stat $DIR/$tfile >/dev/null || error "can't stat"
23193 wait_osc_import_state client ost1 FULL
23194 # no locks, no reqs to let the connection idle
23195 cancel_lru_locks osc
23196 lru_resize_disable osc
23199 before=$($LCTL get_param -n \
23200 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23202 wait_osc_import_state client ost1 IDLE
23203 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
23204 now=$($LCTL get_param -n \
23205 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23206 [ $before == $now ] || error "lru_size changed $before != $now"
23208 run_test 816 "do not reset lru_resize on idle reconnect"
23212 exportfs -u localhost:$DIR/nfsexp
23217 systemctl restart nfs-server.service || skip "failed to restart nfsd"
23219 mkdir -p $DIR/nfsexp
23220 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
23221 error "failed to export nfs"
23223 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
23224 stack_trap cleanup_817 EXIT
23226 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
23227 error "failed to mount nfs to $tmpdir"
23229 cp /bin/true $tmpdir
23230 $DIR/nfsexp/true || error "failed to execute 'true' command"
23232 run_test 817 "nfsd won't cache write lock for exec file"
23236 $LFS setstripe -c1 -i0 $DIR/$tfile
23237 $LFS setstripe -c1 -i1 $DIR/$tfile
23239 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
23240 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
23241 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
23242 error "start $SINGLEMDS failed"
23245 run_test 818 "unlink with failed llog"
23248 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23249 cancel_lru_locks osc
23250 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23251 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23252 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
23255 run_test 819a "too big niobuf in read"
23258 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23259 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23260 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23261 cancel_lru_locks osc
23265 run_test 819b "too big niobuf in write"
23268 function test_820_start_ost() {
23271 for num in $(seq $OSTCOUNT); do
23272 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
23277 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23280 umount_client $MOUNT || error "umount failed"
23281 for num in $(seq $OSTCOUNT); do
23285 # mount client with no active OSTs
23286 # so that the client can't initialize max LOV EA size
23287 # from OSC notifications
23288 mount_client $MOUNT || error "mount failed"
23289 # delay OST starting to keep this 0 max EA size for a while
23290 test_820_start_ost &
23292 # create a directory on MDS2
23293 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
23294 error "Failed to create directory"
23295 # open intent should update default EA size
23296 # see mdc_update_max_ea_from_body()
23297 # notice this is the very first RPC to MDS2
23298 cp /etc/services $DIR/$tdir/mds2 ||
23299 error "Failed to copy files to mds$n"
23301 run_test 820 "update max EA from open intent"
23304 # tests that do cleanup/setup should be run at the end
23308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23311 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
23312 $LCTL set_param fail_loc=0x903
23314 cancel_lru_locks MGC
23316 FAIL_ON_ERROR=true cleanup
23317 FAIL_ON_ERROR=true setup
23319 run_test 900 "umount should not race with any mgc requeue thread"
23321 # LUS-6253/LU-11185
23327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23329 # some get_param have a bug to handle dot in param name
23330 cancel_lru_locks MGC
23331 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23332 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23333 umount_client $MOUNT || error "umount failed"
23334 mount_client $MOUNT || error "mount failed"
23335 cancel_lru_locks MGC
23336 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23337 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23339 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
23340 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
23344 run_test 901 "don't leak a mgc lock on client umount"
23348 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
23349 skip "client does not have LU-13377 fix"
23350 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
23351 $LCTL set_param fail_loc=0x1415
23352 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23353 cancel_lru_locks osc
23356 run_test 902 "test short write doesn't hang lustre"
23359 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
23360 check_and_cleanup_lustre
23361 if [ "$I_MOUNTED" != "yes" ]; then
23362 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true