3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054 LU-13314
45 ALWAYS_EXCEPT+=" 407 312 56ob"
48 # bug number: LU-9795 LU-9795 LU-9795 LU-9795
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
66 # skip nfs tests on kernels >= 4.14.0 until they are fixed
67 if [ $LINUX_VERSION_CODE -ge $(version_code 4.14.0) ]; then
68 # bug number: LU-12661
71 # skip cgroup tests on RHEL8.1 kernels until they are fixed
72 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
73 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
74 # bug number: LU-13063
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
81 if [ "$mds1_FSTYPE" = "zfs" ]; then
82 # bug number for skipped test:
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
88 # Get the SLES distro version
90 # Returns a version string that should only be used in comparing
91 # strings returned by version_code()
94 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
96 # All SuSE Linux versions have one decimal. version_code expects two
97 local sles_version=$version.0
98 version_code $sles_version
101 # Check if we are running on Ubuntu or SLES so we can make decisions on
103 if [ -r /etc/SuSE-release ]; then
104 sles_version=$(sles_version_code)
105 [ $sles_version -lt $(version_code 11.4.0) ] &&
106 # bug number for skipped test: LU-4341
107 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
108 [ $sles_version -lt $(version_code 12.0.0) ] &&
109 # bug number for skipped test: LU-3703
110 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
111 elif [ -r /etc/os-release ]; then
112 if grep -qi ubuntu /etc/os-release; then
113 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
114 -e 's/^VERSION=//p' \
118 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
119 # bug number for skipped test:
121 ALWAYS_EXCEPT+=" 103a 410"
131 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
132 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
141 check_swap_layouts_support()
143 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
144 skip "Does not support layout lock."
147 check_and_setup_lustre
151 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
153 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
154 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
155 rm -rf $DIR/[Rdfs][0-9]*
157 # $RUNAS_ID may get set incorrectly somewhere else
158 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
159 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
161 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
163 if [ "${ONLY}" = "MOUNT" ] ; then
164 echo "Lustre is up, please go on"
168 echo "preparing for tests involving mounts"
169 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
171 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
172 echo # add a newline after mke2fs.
176 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
177 lctl set_param debug=-1 2> /dev/null || true
180 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
182 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
184 run_test 0a "touch; rm ====================="
187 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
188 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
190 run_test 0b "chmod 0755 $DIR ============================="
193 $LCTL get_param mdc.*.import | grep "state: FULL" ||
194 error "import not FULL"
195 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
198 run_test 0c "check import proc"
200 test_0d() { # LU-3397
201 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
202 skip "proc exports not supported before 2.10.57"
204 local mgs_exp="mgs.MGS.exports"
205 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
207 local exp_client_version
210 local temp_imp=$DIR/$tfile.import
211 local temp_exp=$DIR/$tfile.export
213 # save mgc import file to $temp_imp
214 $LCTL get_param mgc.*.import | tee $temp_imp
215 # Check if client uuid is found in MGS export
216 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
217 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
221 # save mgs export file to $temp_exp
222 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
224 # Compare the value of field "connect_flags"
225 imp_val=$(grep "connect_flags" $temp_imp)
226 exp_val=$(grep "connect_flags" $temp_exp)
227 [ "$exp_val" == "$imp_val" ] ||
228 error "export flags '$exp_val' != import flags '$imp_val'"
230 # Compare the value of client version
231 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
232 exp_val=$(version_code $exp_client_version)
233 imp_val=$CLIENT_VERSION
234 [ "$exp_val" == "$imp_val" ] ||
235 error "export client version '$exp_val' != '$imp_val'"
237 run_test 0d "check export proc ============================="
240 test_mkdir $DIR/$tdir
241 test_mkdir $DIR/$tdir/d2
242 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
243 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
246 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
248 run_test 1 "mkdir; remkdir; rmdir"
251 test_mkdir $DIR/$tdir
252 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
253 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
255 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
257 run_test 2 "mkdir; touch; rmdir; check file"
260 test_mkdir $DIR/$tdir
261 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
262 touch $DIR/$tdir/$tfile
263 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
265 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
267 run_test 3 "mkdir; touch; rmdir; check dir"
269 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
271 test_mkdir -i 1 $DIR/$tdir
273 touch $DIR/$tdir/$tfile ||
274 error "Create file under remote directory failed"
277 error "Expect error removing in-use dir $DIR/$tdir"
279 test -d $DIR/$tdir || error "Remote directory disappeared"
281 rm -rf $DIR/$tdir || error "remove remote dir error"
283 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
286 test_mkdir $DIR/$tdir
287 test_mkdir $DIR/$tdir/d2
288 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
289 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
290 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
292 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
295 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
296 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
297 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
298 error "$tfile does not have perm 0666 or UID $UID"
299 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
300 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
301 error "$tfile should be 0666 and owned by UID $UID"
303 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
306 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
309 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
310 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
311 error "$tfile should be owned by UID $RUNAS_ID"
312 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
313 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
314 error "$tfile should be owned by UID $RUNAS_ID"
316 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
319 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
322 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
323 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
324 error "$tfile should be owned by GID $UID"
325 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
326 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
327 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
329 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
332 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
334 test_mkdir $DIR/$tdir
335 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
336 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
337 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
338 test_mkdir $DIR/$tdir/d/subdir
339 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
340 error "$tdir/d/subdir should be GID $RUNAS_GID"
341 if [[ $MDSCOUNT -gt 1 ]]; then
342 # check remote dir sgid inherite
343 $LFS mkdir -i 0 $DIR/$tdir.local ||
344 error "mkdir $tdir.local failed"
345 chmod g+s $DIR/$tdir.local ||
346 error "chmod $tdir.local failed"
347 chgrp $RUNAS_GID $DIR/$tdir.local ||
348 error "chgrp $tdir.local failed"
349 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
350 error "mkdir $tdir.remote failed"
351 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
352 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
353 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
354 error "$tdir.remote should be mode 02755"
357 run_test 6g "verify new dir in sgid dir inherits group"
359 test_6h() { # bug 7331
360 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
362 touch $DIR/$tfile || error "touch failed"
363 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
364 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
365 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
366 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
367 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
369 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
372 test_mkdir $DIR/$tdir
373 $MCREATE $DIR/$tdir/$tfile
374 chmod 0666 $DIR/$tdir/$tfile
375 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
376 error "$tdir/$tfile should be mode 0666"
378 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
381 if [ ! -d $DIR/$tdir ]; then
382 test_mkdir $DIR/$tdir
384 $MCREATE $DIR/$tdir/$tfile
385 echo -n foo > $DIR/$tdir/$tfile
386 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
387 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
389 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 chmod 0666 $DIR/$tdir/$tfile
395 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
396 error "$tfile mode not 0666"
398 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
401 test_mkdir $DIR/$tdir
402 test_mkdir $DIR/$tdir/d2
403 test_mkdir $DIR/$tdir/d2/d3
404 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
406 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
409 test_mkdir $DIR/$tdir
410 test_mkdir $DIR/$tdir/d2
411 touch $DIR/$tdir/d2/$tfile
412 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
413 error "$tdir/d2/$tfile not a file"
415 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
418 test_mkdir $DIR/$tdir
419 test_mkdir $DIR/$tdir/d2
420 chmod 0666 $DIR/$tdir/d2
421 chmod 0705 $DIR/$tdir/d2
422 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
423 error "$tdir/d2 mode not 0705"
425 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
428 test_mkdir $DIR/$tdir
429 touch $DIR/$tdir/$tfile
430 chmod 0666 $DIR/$tdir/$tfile
431 chmod 0654 $DIR/$tdir/$tfile
432 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
433 error "$tdir/d2 mode not 0654"
435 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
438 test_mkdir $DIR/$tdir
439 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
441 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
442 error "$tdir/$tfile size not 0 after truncate"
444 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
447 test_mkdir $DIR/$tdir
448 touch $DIR/$tdir/$tfile
450 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
452 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
455 test_mkdir $DIR/$tdir
456 touch $DIR/$tdir/$tfile
457 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
458 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
459 error "$tdir/${tfile_2} not a file after rename"
460 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
462 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
465 test_mkdir $DIR/$tdir
466 touch $DIR/$tdir/$tfile
467 rm -rf $DIR/$tdir/$tfile
468 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
470 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
473 test_mkdir $DIR/$tdir
474 touch $DIR/$tdir/$tfile
475 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
477 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
478 error "$tdir/l-exist not a symlink"
479 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
480 error "$tdir/l-exist not referencing a file"
481 rm -f $DIR/$tdir/l-exist
482 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
484 run_test 17a "symlinks: create, remove (real)"
487 test_mkdir $DIR/$tdir
488 ln -s no-such-file $DIR/$tdir/l-dangle
490 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
491 error "$tdir/l-dangle not referencing no-such-file"
492 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
493 error "$tdir/l-dangle not referencing non-existent file"
494 rm -f $DIR/$tdir/l-dangle
495 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
497 run_test 17b "symlinks: create, remove (dangling)"
499 test_17c() { # bug 3440 - don't save failed open RPC for replay
500 test_mkdir $DIR/$tdir
501 ln -s foo $DIR/$tdir/$tfile
502 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
504 run_test 17c "symlinks: open dangling (should return error)"
507 test_mkdir $DIR/$tdir
508 ln -s foo $DIR/$tdir/$tfile
509 touch $DIR/$tdir/$tfile || error "creating to new symlink"
511 run_test 17d "symlinks: create dangling"
514 test_mkdir $DIR/$tdir
515 local foo=$DIR/$tdir/$tfile
516 ln -s $foo $foo || error "create symlink failed"
517 ls -l $foo || error "ls -l failed"
518 ls $foo && error "ls not failed" || true
520 run_test 17e "symlinks: create recursive symlink (should return error)"
523 test_mkdir $DIR/$tdir
524 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
527 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
528 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
529 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
532 run_test 17f "symlinks: long and very long symlink name"
534 # str_repeat(S, N) generate a string that is string S repeated N times
539 while [ $((n -= 1)) -ge 0 ]; do
545 # Long symlinks and LU-2241
547 test_mkdir $DIR/$tdir
548 local TESTS="59 60 61 4094 4095"
550 # Fix for inode size boundary in 2.1.4
551 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
554 # Patch not applied to 2.2 or 2.3 branches
555 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
556 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
560 local SYMNAME=$(str_repeat 'x' $i)
561 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
562 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
565 run_test 17g "symlinks: really long symlink name and inode boundaries"
567 test_17h() { #bug 17378
568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
569 remote_mds_nodsh && skip "remote MDS with nodsh"
573 test_mkdir $DIR/$tdir
574 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
575 $LFS setstripe -c -1 $DIR/$tdir
576 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
577 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
578 touch $DIR/$tdir/$tfile || true
580 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
582 test_17i() { #bug 20018
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
586 local foo=$DIR/$tdir/$tfile
589 test_mkdir -c1 $DIR/$tdir
590 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
591 ln -s $foo $foo || error "create symlink failed"
592 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
593 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
594 ls -l $foo && error "error not detected"
597 run_test 17i "don't panic on short symlink (should return error)"
599 test_17k() { #bug 22301
600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
601 [[ -z "$(which rsync 2>/dev/null)" ]] &&
602 skip "no rsync command"
603 rsync --help | grep -q xattr ||
604 skip_env "$(rsync --version | head -n1) does not support xattrs"
605 test_mkdir $DIR/$tdir
606 test_mkdir $DIR/$tdir.new
607 touch $DIR/$tdir/$tfile
608 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
609 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
610 error "rsync failed with xattrs enabled"
612 run_test 17k "symlinks: rsync with xattrs enabled"
614 test_17l() { # LU-279
615 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
616 skip "no getfattr command"
618 test_mkdir $DIR/$tdir
619 touch $DIR/$tdir/$tfile
620 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
621 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
622 # -h to not follow symlinks. -m '' to list all the xattrs.
623 # grep to remove first line: '# file: $path'.
624 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
626 lgetxattr_size_check $path $xattr ||
627 error "lgetxattr_size_check $path $xattr failed"
631 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
636 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
637 remote_mds_nodsh && skip "remote MDS with nodsh"
638 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
639 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
640 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
642 local short_sym="0123456789"
643 local wdir=$DIR/$tdir
648 # create a long symlink file
649 for ((i = 0; i < 4; ++i)); do
650 long_sym=${long_sym}${long_sym}
653 echo "create 512 short and long symlink files under $wdir"
654 for ((i = 0; i < 256; ++i)); do
655 ln -sf ${long_sym}"a5a5" $wdir/long-$i
656 ln -sf ${short_sym}"a5a5" $wdir/short-$i
662 wait_delete_completed
664 echo "recreate the 512 symlink files with a shorter string"
665 for ((i = 0; i < 512; ++i)); do
666 # rewrite the symlink file with a shorter string
667 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
668 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
671 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
672 local devname=$(mdsdevname $mds_index)
674 echo "stop and checking mds${mds_index}:"
675 # e2fsck should not return error
677 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
680 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
681 error "start mds${mds_index} failed"
682 df $MOUNT > /dev/null 2>&1
684 error "e2fsck detected error for short/long symlink: rc=$rc"
687 run_test 17m "run e2fsck against MDT which contains short/long symlink"
689 check_fs_consistency_17n() {
693 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
694 # so it only check MDT1/MDT2 instead of all of MDTs.
695 for mdt_index in 1 2; do
696 local devname=$(mdsdevname $mdt_index)
697 # e2fsck should not return error
699 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
702 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
703 error "mount mds$mdt_index failed"
704 df $MOUNT > /dev/null 2>&1
710 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
712 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
713 remote_mds_nodsh && skip "remote MDS with nodsh"
714 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
715 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
716 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
720 test_mkdir $DIR/$tdir
721 for ((i=0; i<10; i++)); do
722 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
723 error "create remote dir error $i"
724 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
725 error "create files under remote dir failed $i"
728 check_fs_consistency_17n ||
729 error "e2fsck report error after create files under remote dir"
731 for ((i = 0; i < 10; i++)); do
732 rm -rf $DIR/$tdir/remote_dir_${i} ||
733 error "destroy remote dir error $i"
736 check_fs_consistency_17n ||
737 error "e2fsck report error after unlink files under remote dir"
739 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
740 skip "lustre < 2.4.50 does not support migrate mv"
742 for ((i = 0; i < 10; i++)); do
743 mkdir -p $DIR/$tdir/remote_dir_${i}
744 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
745 error "create files under remote dir failed $i"
746 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
747 error "migrate remote dir error $i"
749 check_fs_consistency_17n || error "e2fsck report error after migration"
751 for ((i = 0; i < 10; i++)); do
752 rm -rf $DIR/$tdir/remote_dir_${i} ||
753 error "destroy remote dir error $i"
756 check_fs_consistency_17n || error "e2fsck report error after unlink"
758 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
761 remote_mds_nodsh && skip "remote MDS with nodsh"
762 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
763 skip "Need MDS version at least 2.3.64"
765 local wdir=$DIR/${tdir}o
771 mdt_index=$($LFS getstripe -m $wdir/$tfile)
772 mdt_index=$((mdt_index + 1))
775 #fail mds will wait the failover finish then set
776 #following fail_loc to avoid interfer the recovery process.
779 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
780 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
781 ls -l $wdir/$tfile && rc=1
782 do_facet mds${mdt_index} lctl set_param fail_loc=0
783 [[ $rc -eq 0 ]] || error "stat file should fail"
785 run_test 17o "stat file with incompat LMA feature"
788 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
789 ls $DIR || error "Failed to ls $DIR: $?"
791 run_test 18 "touch .../f ; ls ... =============================="
797 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
799 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
802 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
804 run_test 19b "ls -l .../f19 (should return error) =============="
807 [ $RUNAS_ID -eq $UID ] &&
808 skip_env "RUNAS_ID = UID = $UID -- skipping"
810 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
812 run_test 19c "$RUNAS touch .../f19 (should return error) =="
815 cat $DIR/f19 && error || true
817 run_test 19d "cat .../f19 (should return error) =============="
826 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
828 run_test 20 "touch .../f ; ls -l ..."
831 test_mkdir $DIR/$tdir
832 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
833 ln -s dangle $DIR/$tdir/link
834 echo foo >> $DIR/$tdir/link
835 cat $DIR/$tdir/dangle
836 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
837 $CHECKSTAT -f -t file $DIR/$tdir/link ||
838 error "$tdir/link not linked to a file"
840 run_test 21 "write to dangling link"
843 local wdir=$DIR/$tdir
845 chown $RUNAS_ID:$RUNAS_GID $wdir
846 (cd $wdir || error "cd $wdir failed";
847 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
849 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
850 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
851 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
852 error "checkstat -u failed"
854 run_test 22 "unpack tar archive as non-root user"
858 test_mkdir $DIR/$tdir
859 local file=$DIR/$tdir/$tfile
861 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
862 openfile -f O_CREAT:O_EXCL $file &&
863 error "$file recreate succeeded" || true
865 run_test 23a "O_CREAT|O_EXCL in subdir"
867 test_23b() { # bug 18988
868 test_mkdir $DIR/$tdir
869 local file=$DIR/$tdir/$tfile
872 echo foo > $file || error "write filed"
873 echo bar >> $file || error "append filed"
874 $CHECKSTAT -s 8 $file || error "wrong size"
877 run_test 23b "O_APPEND check"
879 # LU-9409, size with O_APPEND and tiny writes
881 local file=$DIR/$tfile
884 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
885 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
889 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
895 #racing tiny & normal writes
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
899 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
902 #racing tiny & normal writes 2, ugly numbers
903 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
906 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
909 run_test 23c "O_APPEND size checks for tiny writes"
911 # LU-11069 file offset is correct after appending writes
913 local file=$DIR/$tfile
916 echo CentaurHauls > $file
917 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
918 if ((offset != 26)); then
919 error "wrong offset, expected 26, got '$offset'"
922 run_test 23d "file offset is correct after appending writes"
926 echo '-- same directory rename'
927 test_mkdir $DIR/$tdir
928 touch $DIR/$tdir/$tfile.1
929 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
930 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
932 run_test 24a "rename file to non-existent target"
935 test_mkdir $DIR/$tdir
936 touch $DIR/$tdir/$tfile.{1,2}
937 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
938 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
939 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
941 run_test 24b "rename file to existing target"
944 test_mkdir $DIR/$tdir
945 test_mkdir $DIR/$tdir/d$testnum.1
946 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
947 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
948 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
950 run_test 24c "rename directory to non-existent target"
953 test_mkdir -c1 $DIR/$tdir
954 test_mkdir -c1 $DIR/$tdir/d$testnum.1
955 test_mkdir -c1 $DIR/$tdir/d$testnum.2
956 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
957 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
958 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
960 run_test 24d "rename directory to existing target"
963 echo '-- cross directory renames --'
967 mv $DIR/R5a/f $DIR/R5b/g
968 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
969 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
971 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
976 touch $DIR/R6a/f $DIR/R6b/g
977 mv $DIR/R6a/f $DIR/R6b/g
978 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
979 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
981 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
986 test_mkdir $DIR/R7a/d
987 mv $DIR/R7a/d $DIR/R7b/e
988 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
989 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
991 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
994 test_mkdir -c1 $DIR/R8a
995 test_mkdir -c1 $DIR/R8b
996 test_mkdir -c1 $DIR/R8a/d
997 test_mkdir -c1 $DIR/R8b/e
998 mrename $DIR/R8a/d $DIR/R8b/e
999 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1000 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1002 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1005 echo "-- rename error cases"
1007 test_mkdir $DIR/R9/a
1009 mrename $DIR/R9/f $DIR/R9/a
1010 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1011 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1012 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1014 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1018 mrename $DIR/R10/f $DIR/R10/g
1019 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1020 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1021 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1023 run_test 24j "source does not exist ============================"
1026 test_mkdir $DIR/R11a
1027 test_mkdir $DIR/R11a/d
1029 mv $DIR/R11a/f $DIR/R11a/d
1030 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1031 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1033 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1035 # bug 2429 - rename foo foo foo creates invalid file
1038 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1040 run_test 24l "Renaming a file to itself ========================"
1044 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1045 # on ext3 this does not remove either the source or target files
1046 # though the "expected" operation would be to remove the source
1047 $CHECKSTAT -t file ${f} || error "${f} missing"
1048 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1050 run_test 24m "Renaming a file to a hard link to itself ========="
1054 # this stats the old file after it was renamed, so it should fail
1056 $CHECKSTAT ${f} || error "${f} missing"
1058 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1059 $CHECKSTAT -a ${f} || error "${f} exists"
1061 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1064 test_mkdir $DIR/$tdir
1065 rename_many -s random -v -n 10 $DIR/$tdir
1067 run_test 24o "rename of files during htree split"
1070 test_mkdir $DIR/R12a
1071 test_mkdir $DIR/R12b
1072 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1073 mrename $DIR/R12a $DIR/R12b
1074 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1075 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1076 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1077 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1079 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1081 cleanup_multiop_pause() {
1083 kill -USR1 $MULTIPID
1087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1089 test_mkdir $DIR/R13a
1090 test_mkdir $DIR/R13b
1091 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1092 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1095 trap cleanup_multiop_pause EXIT
1096 mrename $DIR/R13a $DIR/R13b
1097 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1098 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1099 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1100 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1101 cleanup_multiop_pause
1102 wait $MULTIPID || error "multiop close failed"
1104 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1106 test_24r() { #bug 3789
1107 test_mkdir $DIR/R14a
1108 test_mkdir $DIR/R14a/b
1109 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1110 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1111 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1113 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1116 test_mkdir $DIR/R15a
1117 test_mkdir $DIR/R15a/b
1118 test_mkdir $DIR/R15a/b/c
1119 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1120 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1121 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1123 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1125 test_mkdir $DIR/R16a
1126 test_mkdir $DIR/R16a/b
1127 test_mkdir $DIR/R16a/b/c
1128 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1129 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1130 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1132 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1134 test_24u() { # bug12192
1135 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1136 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1138 run_test 24u "create stripe file"
1140 simple_cleanup_common() {
1143 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1145 local start=$SECONDS
1148 wait_delete_completed
1149 echo "cleanup time $((SECONDS - start))"
1153 max_pages_per_rpc() {
1154 local mdtname="$(printf "MDT%04x" ${1:-0})"
1155 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1161 local nrfiles=${COUNT:-100000}
1162 local fname="$DIR/$tdir/$tfile"
1164 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1165 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1167 test_mkdir "$(dirname $fname)"
1168 # assume MDT0000 has the fewest inodes
1169 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1170 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1171 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1173 trap simple_cleanup_common EXIT
1175 createmany -m "$fname" $nrfiles
1177 cancel_lru_locks mdc
1178 lctl set_param mdc.*.stats clear
1180 # was previously test_24D: LU-6101
1181 # readdir() returns correct number of entries after cursor reload
1182 local num_ls=$(ls $DIR/$tdir | wc -l)
1183 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1184 local num_all=$(ls -a $DIR/$tdir | wc -l)
1185 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1186 [ $num_all -ne $((nrfiles + 2)) ]; then
1187 error "Expected $nrfiles files, got $num_ls " \
1188 "($num_uniq unique $num_all .&..)"
1190 # LU-5 large readdir
1191 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1192 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1193 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1194 # take into account of overhead in lu_dirpage header and end mark in
1195 # each page, plus one in rpc_num calculation.
1196 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1197 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1198 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1199 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1200 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1201 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1202 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1203 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1204 error "large readdir doesn't take effect: " \
1205 "$mds_readpage should be about $rpc_max"
1207 simple_cleanup_common
1209 run_test 24v "list large directory (test hash collision, b=17560)"
1211 test_24w() { # bug21506
1213 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1214 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1215 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1216 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1217 [[ "$SZ1" -eq "$SZ2" ]] ||
1218 error "Error reading at the end of the file $tfile"
1220 run_test 24w "Reading a file larger than 4Gb"
1223 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1225 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1226 skip "Need MDS version at least 2.7.56"
1229 local remote_dir=$DIR/$tdir/remote_dir
1231 test_mkdir $DIR/$tdir
1232 $LFS mkdir -i $MDTIDX $remote_dir ||
1233 error "create remote directory failed"
1235 test_mkdir $DIR/$tdir/src_dir
1236 touch $DIR/$tdir/src_file
1237 test_mkdir $remote_dir/tgt_dir
1238 touch $remote_dir/tgt_file
1240 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1241 error "rename dir cross MDT failed!"
1243 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1244 error "rename file cross MDT failed!"
1246 touch $DIR/$tdir/ln_file
1247 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1248 error "ln file cross MDT failed"
1250 rm -rf $DIR/$tdir || error "Can not delete directories"
1252 run_test 24x "cross MDT rename/link"
1255 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1258 local remote_dir=$DIR/$tdir/remote_dir
1261 test_mkdir $DIR/$tdir
1262 $LFS mkdir -i $mdtidx $remote_dir ||
1263 error "create remote directory failed"
1265 test_mkdir $remote_dir/src_dir
1266 touch $remote_dir/src_file
1267 test_mkdir $remote_dir/tgt_dir
1268 touch $remote_dir/tgt_file
1270 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1271 error "rename subdir in the same remote dir failed!"
1273 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1274 error "rename files in the same remote dir failed!"
1276 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1277 error "link files in the same remote dir failed!"
1279 rm -rf $DIR/$tdir || error "Can not delete directories"
1281 run_test 24y "rename/link on the same dir should succeed"
1284 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1285 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1286 skip "Need MDS version at least 2.12.51"
1290 for index in 0 1; do
1291 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1292 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1295 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1297 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1298 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1300 local mdts=$(comma_list $(mdts_nodes))
1302 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1303 stack_trap "do_nodes $mdts $LCTL \
1304 set_param mdt.*.enable_remote_rename=1" EXIT
1306 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1308 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1309 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1311 run_test 24z "cross-MDT rename is done as cp"
1313 test_24A() { # LU-3182
1317 test_mkdir $DIR/$tdir
1318 trap simple_cleanup_common EXIT
1319 createmany -m $DIR/$tdir/$tfile $NFILES
1320 local t=$(ls $DIR/$tdir | wc -l)
1321 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1322 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1323 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1324 [ $v -ne $((NFILES + 2)) ] ; then
1325 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1328 simple_cleanup_common || error "Can not delete directories"
1330 run_test 24A "readdir() returns correct number of entries."
1332 test_24B() { # LU-4805
1333 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1337 test_mkdir $DIR/$tdir
1338 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1339 error "create striped dir failed"
1341 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1342 [ $count -eq 2 ] || error "Expected 2, got $count"
1344 touch $DIR/$tdir/striped_dir/a
1346 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1347 [ $count -eq 3 ] || error "Expected 3, got $count"
1349 touch $DIR/$tdir/striped_dir/.f
1351 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1352 [ $count -eq 4 ] || error "Expected 4, got $count"
1354 rm -rf $DIR/$tdir || error "Can not delete directories"
1356 run_test 24B "readdir for striped dir return correct number of entries"
1359 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1365 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1366 error "create striped dir failed"
1368 cd $DIR/$tdir/d0/striped_dir
1370 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1371 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1372 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1374 [ "$d0_ino" = "$parent_ino" ] ||
1375 error ".. wrong, expect $d0_ino, get $parent_ino"
1377 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1378 error "mv striped dir failed"
1380 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1382 [ "$d1_ino" = "$parent_ino" ] ||
1383 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1385 run_test 24C "check .. in striped dir"
1388 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1392 mkdir $DIR/$tdir/src_dir
1393 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1394 error "create remote source failed"
1396 touch $DIR/$tdir/src_dir/src_child/a
1398 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1399 error "create remote target dir failed"
1401 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1402 error "create remote target child failed"
1404 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1405 error "rename dir cross MDT failed!"
1409 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1410 error "src_child still exists after rename"
1412 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1413 error "missing file(a) after rename"
1415 rm -rf $DIR/$tdir || error "Can not delete directories"
1417 run_test 24E "cross MDT rename/link"
1420 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1423 [ "$SLOW" = "no" ] && repeats=100
1427 echo "$repeats repeats"
1428 for ((i = 0; i < repeats; i++)); do
1429 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1430 touch $DIR/$tdir/test/a || error "touch fails"
1431 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1432 rm -rf $DIR/$tdir/test || error "rmdir fails"
1437 run_test 24F "hash order vs readdir (LU-11330)"
1440 echo '== symlink sanity ============================================='
1444 touch $DIR/s25/foo ||
1445 error "File creation in symlinked directory failed"
1447 run_test 25a "create file in symlinked directory ==============="
1450 [ ! -d $DIR/d25 ] && test_25a
1451 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1453 run_test 25b "lookup file in symlinked directory ==============="
1457 test_mkdir $DIR/d26/d26-2
1458 ln -s d26/d26-2 $DIR/s26
1459 touch $DIR/s26/foo || error "File creation failed"
1461 run_test 26a "multiple component symlink ======================="
1464 test_mkdir -p $DIR/$tdir/d26-2
1465 ln -s $tdir/d26-2/foo $DIR/s26-2
1466 touch $DIR/s26-2 || error "File creation failed"
1468 run_test 26b "multiple component symlink at end of lookup ======"
1471 test_mkdir $DIR/d26.2
1472 touch $DIR/d26.2/foo
1473 ln -s d26.2 $DIR/s26.2-1
1474 ln -s s26.2-1 $DIR/s26.2-2
1475 ln -s s26.2-2 $DIR/s26.2-3
1476 chmod 0666 $DIR/s26.2-3/foo
1478 run_test 26c "chain of symlinks"
1480 # recursive symlinks (bug 439)
1482 ln -s d26-3/foo $DIR/d26-3
1484 run_test 26d "create multiple component recursive symlink"
1487 [ ! -h $DIR/d26-3 ] && test_26d
1490 run_test 26e "unlink multiple component recursive symlink"
1492 # recursive symlinks (bug 7022)
1494 test_mkdir $DIR/$tdir
1495 test_mkdir $DIR/$tdir/$tfile
1496 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1497 test_mkdir -p lndir/bar1
1498 test_mkdir $DIR/$tdir/$tfile/$tfile
1499 cd $tfile || error "cd $tfile failed"
1500 ln -s .. dotdot || error "ln dotdot failed"
1501 ln -s dotdot/lndir lndir || error "ln lndir failed"
1502 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1503 output=`ls $tfile/$tfile/lndir/bar1`
1504 [ "$output" = bar1 ] && error "unexpected output"
1505 rm -r $tfile || error "rm $tfile failed"
1506 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1508 run_test 26f "rm -r of a directory which has recursive symlink"
1511 test_mkdir $DIR/$tdir
1512 $LFS getstripe $DIR/$tdir
1513 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1514 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1515 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1517 run_test 27a "one stripe file"
1520 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1522 test_mkdir $DIR/$tdir
1523 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1524 $LFS getstripe -c $DIR/$tdir/$tfile
1525 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1526 error "two-stripe file doesn't have two stripes"
1528 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1530 run_test 27b "create and write to two stripe file"
1532 # 27c family tests specific striping, setstripe -o
1534 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1535 test_mkdir -p $DIR/$tdir
1538 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1539 $LFS getstripe -i $DIR/$tdir/$tfile
1540 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1541 error "stripe not on specified OST"
1543 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1545 run_test 27ca "one stripe on specified OST"
1548 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1549 test_mkdir -p $DIR/$tdir
1551 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1552 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1555 # Strip getstripe output to a space separated list of OSTs
1556 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1557 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1558 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1559 error "stripes not on specified OSTs"
1561 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1563 run_test 27cb "two stripes on specified OSTs"
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1568 skip "server does not support overstriping"
1570 test_mkdir -p $DIR/$tdir
1572 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1573 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1576 # Strip getstripe output to a space separated list of OSTs
1577 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1578 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1579 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1580 error "stripes not on specified OSTs"
1582 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1584 run_test 27cc "two stripes on the same OST"
1587 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1588 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1589 skip "server does not support overstriping"
1590 test_mkdir -p $DIR/$tdir
1591 local osts="0,1,1,0"
1592 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1593 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1596 # Strip getstripe output to a space separated list of OSTs
1597 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1598 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1599 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1600 error "stripes not on specified OSTs"
1602 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1604 run_test 27cd "four stripes on two OSTs"
1607 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1608 skip_env "too many osts, skipping"
1609 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1610 skip "server does not support overstriping"
1611 # We do one more stripe than we have OSTs
1612 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1613 skip_env "ea_inode feature disabled"
1615 test_mkdir -p $DIR/$tdir
1617 for i in $(seq 0 $OSTCOUNT);
1620 if [ $i -ne $OSTCOUNT ]; then
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27ce "more stripes than OSTs with -o"
1639 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1642 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1643 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1644 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1645 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1646 error "failed to set $osp_proc=0"
1648 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1651 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1652 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1653 error "failed to set $osp_proc=1"
1656 error "should return error due to $osp_proc=0"
1658 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1661 test_mkdir $DIR/$tdir
1662 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1663 error "setstripe failed"
1664 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1667 run_test 27d "create file with default settings"
1670 # LU-5839 adds check for existed layout before setting it
1671 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1672 skip "Need MDS version at least 2.7.56"
1674 test_mkdir $DIR/$tdir
1675 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1676 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1677 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1679 run_test 27e "setstripe existing file (should return error)"
1682 test_mkdir $DIR/$tdir
1683 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1684 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1685 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1686 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1687 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1688 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1690 run_test 27f "setstripe with bad stripe size (should return error)"
1693 test_mkdir $DIR/$tdir
1694 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1695 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1696 error "$DIR/$tdir/$tfile has object"
1698 run_test 27g "$LFS getstripe with no objects"
1701 test_mkdir $DIR/$tdir
1702 touch $DIR/$tdir/$tfile || error "touch failed"
1703 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1704 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1706 (( rc == 2 )) || error "getstripe did not return ENOENT"
1708 run_test 27ga "$LFS getstripe with missing file (should return error)"
1711 test_mkdir $DIR/$tdir
1712 touch $DIR/$tdir/$tfile || error "touch failed"
1713 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1714 error "missing objects"
1716 run_test 27i "$LFS getstripe with some objects"
1719 test_mkdir $DIR/$tdir
1720 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1721 error "setstripe failed" || true
1723 run_test 27j "setstripe with bad stripe offset (should return error)"
1725 test_27k() { # bug 2844
1726 test_mkdir $DIR/$tdir
1727 local file=$DIR/$tdir/$tfile
1728 local ll_max_blksize=$((4 * 1024 * 1024))
1729 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1730 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1731 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1732 dd if=/dev/zero of=$file bs=4k count=1
1733 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1734 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1736 run_test 27k "limit i_blksize for broken user apps"
1739 mcreate $DIR/$tfile || error "creating file"
1740 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1741 error "setstripe should have failed" || true
1743 run_test 27l "check setstripe permissions (should return error)"
1746 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1748 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1749 skip_env "multiple clients -- skipping"
1751 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1753 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1754 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1756 trap simple_cleanup_common EXIT
1757 test_mkdir $DIR/$tdir
1758 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1759 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1760 error "dd should fill OST0"
1762 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1764 [ $i -gt 256 ] && break
1767 touch $DIR/$tdir/$tfile.$i
1768 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1769 awk '{print $1}'| grep -w "0") ] &&
1770 error "OST0 was full but new created file still use it"
1772 touch $DIR/$tdir/$tfile.$i
1773 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1774 awk '{print $1}'| grep -w "0") ] &&
1775 error "OST0 was full but new created file still use it"
1776 simple_cleanup_common
1778 run_test 27m "create file while OST0 was full"
1780 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1781 # if the OST isn't full anymore.
1783 local OSTIDX=${1:-""}
1785 local list=$(comma_list $(osts_nodes))
1786 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1788 do_nodes $list lctl set_param fail_loc=0
1789 sync # initiate all OST_DESTROYs from MDS to OST
1793 exhaust_precreations() {
1796 local FAILIDX=${3:-$OSTIDX}
1797 local ofacet=ost$((OSTIDX + 1))
1799 test_mkdir -p -c1 $DIR/$tdir
1800 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1801 local mfacet=mds$((mdtidx + 1))
1802 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1804 local OST=$(ostname_from_index $OSTIDX)
1807 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1808 local last_id=$(do_facet $mfacet lctl get_param -n \
1809 osp.$mdtosc_proc1.prealloc_last_id)
1810 local next_id=$(do_facet $mfacet lctl get_param -n \
1811 osp.$mdtosc_proc1.prealloc_next_id)
1813 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1814 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1816 test_mkdir -p $DIR/$tdir/${OST}
1817 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1818 #define OBD_FAIL_OST_ENOSPC 0x215
1819 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1820 echo "Creating to objid $last_id on ost $OST..."
1821 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1822 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1823 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1827 exhaust_all_precreations() {
1829 for (( i=0; i < OSTCOUNT; i++ )) ; do
1830 exhaust_precreations $i $1 -1
1835 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1837 remote_mds_nodsh && skip "remote MDS with nodsh"
1838 remote_ost_nodsh && skip "remote OST with nodsh"
1841 rm -f $DIR/$tdir/$tfile
1842 exhaust_precreations 0 0x80000215
1843 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1844 touch $DIR/$tdir/$tfile || error "touch failed"
1845 $LFS getstripe $DIR/$tdir/$tfile
1848 run_test 27n "create file with some full OSTs"
1851 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1853 remote_mds_nodsh && skip "remote MDS with nodsh"
1854 remote_ost_nodsh && skip "remote OST with nodsh"
1857 rm -f $DIR/$tdir/$tfile
1858 exhaust_all_precreations 0x215
1860 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1865 run_test 27o "create file with all full OSTs (should error)"
1868 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1870 remote_mds_nodsh && skip "remote MDS with nodsh"
1871 remote_ost_nodsh && skip "remote OST with nodsh"
1874 rm -f $DIR/$tdir/$tfile
1875 test_mkdir $DIR/$tdir
1877 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1878 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1879 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1881 exhaust_precreations 0 0x80000215
1882 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1883 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1884 $LFS getstripe $DIR/$tdir/$tfile
1888 run_test 27p "append to a truncated file with some full OSTs"
1891 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1893 remote_mds_nodsh && skip "remote MDS with nodsh"
1894 remote_ost_nodsh && skip "remote OST with nodsh"
1897 rm -f $DIR/$tdir/$tfile
1899 test_mkdir $DIR/$tdir
1900 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1901 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1902 error "truncate $DIR/$tdir/$tfile failed"
1903 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1905 exhaust_all_precreations 0x215
1907 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1908 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1912 run_test 27q "append to truncated file with all OSTs full (should error)"
1915 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1917 remote_mds_nodsh && skip "remote MDS with nodsh"
1918 remote_ost_nodsh && skip "remote OST with nodsh"
1921 rm -f $DIR/$tdir/$tfile
1922 exhaust_precreations 0 0x80000215
1924 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1928 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1930 test_27s() { # bug 10725
1931 test_mkdir $DIR/$tdir
1932 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1933 local stripe_count=0
1934 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1935 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1936 error "stripe width >= 2^32 succeeded" || true
1939 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1941 test_27t() { # bug 10864
1946 $WLFS getstripe $tfile
1949 run_test 27t "check that utils parse path correctly"
1951 test_27u() { # bug 4900
1952 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1953 remote_mds_nodsh && skip "remote MDS with nodsh"
1956 local list=$(comma_list $(mdts_nodes))
1958 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1959 do_nodes $list $LCTL set_param fail_loc=0x139
1960 test_mkdir -p $DIR/$tdir
1961 trap simple_cleanup_common EXIT
1962 createmany -o $DIR/$tdir/t- 1000
1963 do_nodes $list $LCTL set_param fail_loc=0
1965 TLOG=$TMP/$tfile.getstripe
1966 $LFS getstripe $DIR/$tdir > $TLOG
1967 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1968 unlinkmany $DIR/$tdir/t- 1000
1970 [[ $OBJS -gt 0 ]] &&
1971 error "$OBJS objects created on OST-0. See $TLOG" ||
1974 run_test 27u "skip object creation on OSC w/o objects"
1976 test_27v() { # bug 4900
1977 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1979 remote_mds_nodsh && skip "remote MDS with nodsh"
1980 remote_ost_nodsh && skip "remote OST with nodsh"
1982 exhaust_all_precreations 0x215
1985 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1987 touch $DIR/$tdir/$tfile
1988 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1990 for (( i=1; i < OSTCOUNT; i++ )); do
1991 do_facet ost$i lctl set_param fail_loc=0x705
1993 local START=`date +%s`
1994 createmany -o $DIR/$tdir/$tfile 32
1996 local FINISH=`date +%s`
1997 local TIMEOUT=`lctl get_param -n timeout`
1998 local PROCESS=$((FINISH - START))
1999 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2000 error "$FINISH - $START >= $TIMEOUT / 2"
2001 sleep $((TIMEOUT / 2 - PROCESS))
2004 run_test 27v "skip object creation on slow OST"
2006 test_27w() { # bug 10997
2007 test_mkdir $DIR/$tdir
2008 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2009 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2010 error "stripe size $size != 65536" || true
2011 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2012 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2014 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2017 [[ $OSTCOUNT -lt 2 ]] &&
2018 skip_env "skipping multiple stripe count/offset test"
2020 test_mkdir $DIR/$tdir
2021 for i in $(seq 1 $OSTCOUNT); do
2023 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2024 error "setstripe -c $i -i $offset failed"
2025 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2026 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2027 [ $count -ne $i ] && error "stripe count $count != $i" || true
2028 [ $index -ne $offset ] &&
2029 error "stripe offset $index != $offset" || true
2032 run_test 27wa "check $LFS setstripe -c -i options"
2035 remote_ost_nodsh && skip "remote OST with nodsh"
2036 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2039 OFFSET=$(($OSTCOUNT - 1))
2041 local OST=$(ostname_from_index $OSTIDX)
2043 test_mkdir $DIR/$tdir
2044 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2045 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2047 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2048 for i in $(seq 0 $OFFSET); do
2049 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2050 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2051 error "OST0 was degraded but new created file still use it"
2053 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2055 run_test 27x "create files while OST0 is degraded"
2058 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2059 remote_mds_nodsh && skip "remote MDS with nodsh"
2060 remote_ost_nodsh && skip "remote OST with nodsh"
2061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2063 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2064 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2065 osp.$mdtosc.prealloc_last_id)
2066 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2067 osp.$mdtosc.prealloc_next_id)
2068 local fcount=$((last_id - next_id))
2069 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2070 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2072 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2073 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2074 local OST_DEACTIVE_IDX=-1
2079 for OSC in $MDS_OSCS; do
2080 OST=$(osc_to_ost $OSC)
2081 OSTIDX=$(index_from_ostuuid $OST)
2082 if [ $OST_DEACTIVE_IDX == -1 ]; then
2083 OST_DEACTIVE_IDX=$OSTIDX
2085 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2086 echo $OSC "is Deactivated:"
2087 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2091 OSTIDX=$(index_from_ostuuid $OST)
2092 test_mkdir $DIR/$tdir
2093 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2095 for OSC in $MDS_OSCS; do
2096 OST=$(osc_to_ost $OSC)
2097 OSTIDX=$(index_from_ostuuid $OST)
2098 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2099 echo $OST "is degraded:"
2100 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2101 obdfilter.$OST.degraded=1
2106 createmany -o $DIR/$tdir/$tfile $fcount
2108 for OSC in $MDS_OSCS; do
2109 OST=$(osc_to_ost $OSC)
2110 OSTIDX=$(index_from_ostuuid $OST)
2111 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2112 echo $OST "is recovered from degraded:"
2113 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2114 obdfilter.$OST.degraded=0
2116 do_facet $SINGLEMDS lctl --device %$OSC activate
2120 # all osp devices get activated, hence -1 stripe count restored
2121 local stripe_count=0
2123 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2124 # devices get activated.
2126 $LFS setstripe -c -1 $DIR/$tfile
2127 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2129 [ $stripe_count -ne $OSTCOUNT ] &&
2130 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2133 run_test 27y "create files while OST0 is degraded and the rest inactive"
2139 lmm_count=$($LFS getstripe -c $1)
2140 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2141 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2143 local old_ifs="$IFS"
2145 fid=($($LFS path2fid $1))
2148 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2149 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2151 # compare lmm_seq and lu_fid->f_seq
2152 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2153 # compare lmm_object_id and lu_fid->oid
2154 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2156 # check the trusted.fid attribute of the OST objects of the file
2157 local have_obdidx=false
2159 $LFS getstripe $1 | while read obdidx oid hex seq; do
2160 # skip lines up to and including "obdidx"
2161 [ -z "$obdidx" ] && break
2162 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2163 $have_obdidx || continue
2165 local ost=$((obdidx + 1))
2166 local dev=$(ostdevname $ost)
2169 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2171 seq=$(echo $seq | sed -e "s/^0x//g")
2172 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2173 oid_hex=$(echo $oid)
2175 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2177 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2181 # Don't unmount/remount the OSTs if we don't need to do that.
2182 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2183 # update too, until that use mount/ll_decode_filter_fid/mount.
2184 # Re-enable when debugfs will understand new filter_fid.
2186 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2187 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2188 $dev 2>/dev/null" | grep "parent=")
2190 if [ -z "$ff" ]; then
2192 mount_fstype ost$ost
2193 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2194 $(facet_mntpt ost$ost)/$obj_file)
2195 unmount_fstype ost$ost
2196 start ost$ost $dev $OST_MOUNT_OPTS
2200 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2202 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2204 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2205 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2207 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2208 # stripe_size=1048576 component_id=1 component_start=0 \
2209 # component_end=33554432
2210 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2211 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2212 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2214 if grep -q 'stripe=' <<<$ff; then
2215 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2217 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2218 # into f_ver in this case. See comment on ff_parent.
2219 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2222 # compare lmm_seq and filter_fid->ff_parent.f_seq
2223 [ $ff_pseq = $lmm_seq ] ||
2224 error "FF parent SEQ $ff_pseq != $lmm_seq"
2225 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2226 [ $ff_poid = $lmm_oid ] ||
2227 error "FF parent OID $ff_poid != $lmm_oid"
2228 (($ff_pstripe == $stripe_nr)) ||
2229 error "FF stripe $ff_pstripe != $stripe_nr"
2231 stripe_nr=$((stripe_nr + 1))
2232 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2234 if grep -q 'stripe_count=' <<<$ff; then
2235 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2236 -e 's/ .*//' <<<$ff)
2237 [ $lmm_count = $ff_scnt ] ||
2238 error "FF stripe count $lmm_count != $ff_scnt"
2244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2245 remote_ost_nodsh && skip "remote OST with nodsh"
2247 test_mkdir $DIR/$tdir
2248 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2249 { error "setstripe -c -1 failed"; return 1; }
2250 # We need to send a write to every object to get parent FID info set.
2251 # This _should_ also work for setattr, but does not currently.
2252 # touch $DIR/$tdir/$tfile-1 ||
2253 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2254 { error "dd $tfile-1 failed"; return 2; }
2255 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2256 { error "setstripe -c -1 failed"; return 3; }
2257 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2258 { error "dd $tfile-2 failed"; return 4; }
2260 # make sure write RPCs have been sent to OSTs
2263 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2264 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2266 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2268 test_27A() { # b=19102
2269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2271 save_layout_restore_at_exit $MOUNT
2272 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2273 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2274 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2275 local default_size=$($LFS getstripe -S $MOUNT)
2276 local default_offset=$($LFS getstripe -i $MOUNT)
2277 local dsize=$(do_facet $SINGLEMDS \
2278 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2279 [ $default_size -eq $dsize ] ||
2280 error "stripe size $default_size != $dsize"
2281 [ $default_offset -eq -1 ] ||
2282 error "stripe offset $default_offset != -1"
2284 run_test 27A "check filesystem-wide default LOV EA values"
2286 test_27B() { # LU-2523
2287 test_mkdir $DIR/$tdir
2288 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2290 # open f1 with O_LOV_DELAY_CREATE
2292 # call setstripe ioctl on open file descriptor for f1
2294 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2298 # open f1 with O_LOV_DELAY_CREATE
2300 # call setstripe ioctl on open file descriptor for f1
2302 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2304 # Allow multiop to fail in imitation of NFS's busted semantics.
2307 run_test 27B "call setstripe on open unlinked file/rename victim"
2309 # 27C family tests full striping and overstriping
2310 test_27Ca() { #LU-2871
2311 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2319 test_mkdir $DIR/$tdir
2321 for i in $(seq 0 $((OSTCOUNT - 1))); do
2322 # set stripe across all OSTs starting from OST$i
2323 $LFS setstripe -i $i -c -1 $tfile$i
2324 # get striping information
2325 ost_idx=($($LFS getstripe $tfile$i |
2326 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2330 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2331 error "${#ost_idx[@]} != $OSTCOUNT"
2333 for index in $(seq 0 $((OSTCOUNT - 1))); do
2335 for j in $(echo ${ost_idx[@]}); do
2336 if [ $index -eq $j ]; then
2342 error "Can not find $index in ${ost_idx[@]}"
2346 run_test 27Ca "check full striping across all OSTs"
2349 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2350 skip "server does not support overstriping"
2351 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2352 skip_env "too many osts, skipping"
2354 test_mkdir -p $DIR/$tdir
2355 local setcount=$(($OSTCOUNT * 2))
2356 [ $setcount -ge 160 ] || large_xattr_enabled ||
2357 skip_env "ea_inode feature disabled"
2359 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2360 error "setstripe failed"
2362 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2363 [ $count -eq $setcount ] ||
2364 error "stripe count $count, should be $setcount"
2366 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2367 error "overstriped should be set in pattern"
2369 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2372 run_test 27Cb "more stripes than OSTs with -C"
2375 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2376 skip "server does not support overstriping"
2377 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2379 test_mkdir -p $DIR/$tdir
2380 local setcount=$(($OSTCOUNT - 1))
2382 [ $setcount -ge 160 ] || large_xattr_enabled ||
2383 skip_env "ea_inode feature disabled"
2385 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2386 error "setstripe failed"
2388 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2389 [ $count -eq $setcount ] ||
2390 error "stripe count $count, should be $setcount"
2392 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2393 error "overstriped should not be set in pattern"
2395 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2398 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2401 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2402 skip "server does not support overstriping"
2403 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2404 large_xattr_enabled || skip_env "ea_inode feature disabled"
2406 test_mkdir -p $DIR/$tdir
2407 local setcount=$LOV_MAX_STRIPE_COUNT
2409 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2410 error "setstripe failed"
2412 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2413 [ $count -eq $setcount ] ||
2414 error "stripe count $count, should be $setcount"
2416 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2417 error "overstriped should be set in pattern"
2419 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2422 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2424 run_test 27Cd "test maximum stripe count"
2427 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2428 skip "server does not support overstriping"
2429 test_mkdir -p $DIR/$tdir
2431 pool_add $TESTNAME || error "Pool creation failed"
2432 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2436 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2437 error "setstripe failed"
2439 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2440 [ $count -eq $setcount ] ||
2441 error "stripe count $count, should be $setcount"
2443 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2444 error "overstriped should be set in pattern"
2446 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2449 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2451 run_test 27Ce "test pool with overstriping"
2454 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2455 skip "server does not support overstriping"
2456 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2457 skip_env "too many osts, skipping"
2459 test_mkdir -p $DIR/$tdir
2461 local setcount=$(($OSTCOUNT * 2))
2462 [ $setcount -ge 160 ] || large_xattr_enabled ||
2463 skip_env "ea_inode feature disabled"
2465 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2466 error "setstripe failed"
2468 echo 1 > $DIR/$tdir/$tfile
2470 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2471 [ $count -eq $setcount ] ||
2472 error "stripe count $count, should be $setcount"
2474 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2475 error "overstriped should be set in pattern"
2477 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2480 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2482 run_test 27Cf "test default inheritance with overstriping"
2485 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2486 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2487 remote_mds_nodsh && skip "remote MDS with nodsh"
2489 local POOL=${POOL:-testpool}
2491 local last_ost=$(($OSTCOUNT - 1))
2493 local ost_list=$(seq $first_ost $ost_step $last_ost)
2494 local ost_range="$first_ost $last_ost $ost_step"
2496 test_mkdir $DIR/$tdir
2497 pool_add $POOL || error "pool_add failed"
2498 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2501 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2503 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2504 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2505 skip27D+=" -s 30,31"
2506 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2507 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2508 skip27D+=" -s 32,33"
2509 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2511 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2512 error "llapi_layout_test failed"
2514 destroy_test_pools || error "destroy test pools failed"
2516 run_test 27D "validate llapi_layout API"
2518 # Verify that default_easize is increased from its initial value after
2519 # accessing a widely striped file.
2521 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2522 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2523 skip "client does not have LU-3338 fix"
2525 # 72 bytes is the minimum space required to store striping
2526 # information for a file striped across one OST:
2527 # (sizeof(struct lov_user_md_v3) +
2528 # sizeof(struct lov_user_ost_data_v1))
2530 $LCTL set_param -n llite.*.default_easize $min_easize ||
2531 error "lctl set_param failed"
2532 local easize=$($LCTL get_param -n llite.*.default_easize)
2534 [ $easize -eq $min_easize ] ||
2535 error "failed to set default_easize"
2537 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2538 error "setstripe failed"
2539 # In order to ensure stat() call actually talks to MDS we need to
2540 # do something drastic to this file to shake off all lock, e.g.
2541 # rename it (kills lookup lock forcing cache cleaning)
2542 mv $DIR/$tfile $DIR/${tfile}-1
2543 ls -l $DIR/${tfile}-1
2546 easize=$($LCTL get_param -n llite.*.default_easize)
2548 [ $easize -gt $min_easize ] ||
2549 error "default_easize not updated"
2551 run_test 27E "check that default extended attribute size properly increases"
2553 test_27F() { # LU-5346/LU-7975
2554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2555 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2556 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2557 skip "Need MDS version at least 2.8.51"
2558 remote_ost_nodsh && skip "remote OST with nodsh"
2560 test_mkdir $DIR/$tdir
2562 $LFS setstripe -c 2 $DIR/$tdir
2564 # stop all OSTs to reproduce situation for LU-7975 ticket
2565 for num in $(seq $OSTCOUNT); do
2569 # open/create f0 with O_LOV_DELAY_CREATE
2570 # truncate f0 to a non-0 size
2572 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2574 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2575 # open/write it again to force delayed layout creation
2576 cat /etc/hosts > $DIR/$tdir/f0 &
2580 for num in $(seq $OSTCOUNT); do
2581 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2582 error "ost$num failed to start"
2585 wait $catpid || error "cat failed"
2587 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2588 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2589 error "wrong stripecount"
2592 run_test 27F "Client resend delayed layout creation with non-zero size"
2594 test_27G() { #LU-10629
2595 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2596 skip "Need MDS version at least 2.11.51"
2597 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2598 remote_mds_nodsh && skip "remote MDS with nodsh"
2599 local POOL=${POOL:-testpool}
2600 local ostrange="0 0 1"
2602 test_mkdir $DIR/$tdir
2603 pool_add $POOL || error "pool_add failed"
2604 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2605 $LFS setstripe -p $POOL $DIR/$tdir
2607 local pool=$($LFS getstripe -p $DIR/$tdir)
2609 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2611 $LFS setstripe -d $DIR/$tdir
2613 pool=$($LFS getstripe -p $DIR/$tdir)
2617 [ -z "$pool" ] || error "'$pool' is not empty"
2619 run_test 27G "Clear OST pool from stripe"
2622 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2623 skip "Need MDS version newer than 2.11.54"
2624 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2625 test_mkdir $DIR/$tdir
2626 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2627 touch $DIR/$tdir/$tfile
2628 $LFS getstripe -c $DIR/$tdir/$tfile
2629 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2630 error "two-stripe file doesn't have two stripes"
2632 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2633 $LFS getstripe -y $DIR/$tdir/$tfile
2634 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2635 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2636 error "expected l_ost_idx: [02]$ not matched"
2638 # make sure ost list has been cleared
2639 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2640 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2641 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2643 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2645 run_test 27H "Set specific OSTs stripe"
2648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2649 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2650 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2651 skip "Need MDS version newer than 2.12.52"
2652 local pool=$TESTNAME
2653 local ostrange="1 1 1"
2655 save_layout_restore_at_exit $MOUNT
2656 $LFS setstripe -c 2 -i 0 $MOUNT
2657 pool_add $pool || error "pool_add failed"
2658 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2659 test_mkdir $DIR/$tdir
2660 $LFS setstripe -p $pool $DIR/$tdir
2661 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2662 $LFS getstripe $DIR/$tdir/$tfile
2664 run_test 27I "check that root dir striping does not break parent dir one"
2667 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2668 skip "Need MDS version newer than 2.12.51"
2670 test_mkdir $DIR/$tdir
2671 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2672 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2674 # create foreign file (raw way)
2675 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2676 -t 1 -F 0xda08 || error "create_foreign_file failed"
2678 # verify foreign file (raw way)
2679 parse_foreign_file -f $DIR/$tdir/$tfile |
2680 grep "lov_foreign_magic: 0x0BD70BD0" ||
2681 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2682 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2683 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2684 parse_foreign_file -f $DIR/$tdir/$tfile |
2685 grep "lov_foreign_size: 73" ||
2686 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2687 parse_foreign_file -f $DIR/$tdir/$tfile |
2688 grep "lov_foreign_type: 1" ||
2689 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2690 parse_foreign_file -f $DIR/$tdir/$tfile |
2691 grep "lov_foreign_flags: 0x0000DA08" ||
2692 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2693 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2694 grep "lov_foreign_value: 0x" |
2695 sed -e 's/lov_foreign_value: 0x//')
2696 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2697 [[ $lov = ${lov2// /} ]] ||
2698 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2700 # create foreign file (lfs + API)
2701 $LFS setstripe --foreign=daos --flags 0xda08 \
2702 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2703 error "$DIR/$tdir/${tfile}2: create failed"
2705 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2706 grep "lfm_magic:.*0x0BD70BD0" ||
2707 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2708 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2709 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2710 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2711 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2712 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2713 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2714 grep "lfm_flags:.*0x0000DA08" ||
2715 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2716 $LFS getstripe $DIR/$tdir/${tfile}2 |
2717 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2718 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2720 # modify striping should fail
2721 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2722 error "$DIR/$tdir/$tfile: setstripe should fail"
2723 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2724 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2727 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2728 cat $DIR/$tdir/${tfile}2 &&
2729 error "$DIR/$tdir/${tfile}2: read should fail"
2730 cat /etc/passwd > $DIR/$tdir/$tfile &&
2731 error "$DIR/$tdir/$tfile: write should fail"
2732 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2733 error "$DIR/$tdir/${tfile}2: write should fail"
2736 chmod 222 $DIR/$tdir/$tfile ||
2737 error "$DIR/$tdir/$tfile: chmod failed"
2738 chmod 222 $DIR/$tdir/${tfile}2 ||
2739 error "$DIR/$tdir/${tfile}2: chmod failed"
2742 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2743 error "$DIR/$tdir/$tfile: chown failed"
2744 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2745 error "$DIR/$tdir/${tfile}2: chown failed"
2747 # rename should work
2748 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2749 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2750 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2751 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2753 #remove foreign file
2754 rm $DIR/$tdir/${tfile}.new ||
2755 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2756 rm $DIR/$tdir/${tfile}2.new ||
2757 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2759 run_test 27J "basic ops on file with foreign LOV"
2762 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2763 skip "Need MDS version newer than 2.12.49"
2765 test_mkdir $DIR/$tdir
2766 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2767 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2769 # create foreign dir (raw way)
2770 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2771 error "create_foreign_dir FAILED"
2773 # verify foreign dir (raw way)
2774 parse_foreign_dir -d $DIR/$tdir/$tdir |
2775 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2776 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2777 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2778 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2779 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2780 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2781 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2782 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2783 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2784 grep "lmv_foreign_value: 0x" |
2785 sed 's/lmv_foreign_value: 0x//')
2786 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2788 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2790 # create foreign dir (lfs + API)
2791 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2792 $DIR/$tdir/${tdir}2 ||
2793 error "$DIR/$tdir/${tdir}2: create failed"
2795 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2796 grep "lfm_magic:.*0x0CD50CD0" ||
2797 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2798 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2799 # - sizeof(lfm_type) - sizeof(lfm_flags)
2800 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2801 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2802 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2803 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2804 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2805 grep "lfm_flags:.*0x0000DA05" ||
2806 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2807 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2808 grep "lfm_value.*${uuid1}@${uuid2}" ||
2809 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2811 # file create in dir should fail
2812 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2813 touch $DIR/$tdir/${tdir}2/$tfile &&
2814 "$DIR/${tdir}2: file create should fail"
2817 chmod 777 $DIR/$tdir/$tdir ||
2818 error "$DIR/$tdir: chmod failed"
2819 chmod 777 $DIR/$tdir/${tdir}2 ||
2820 error "$DIR/${tdir}2: chmod failed"
2823 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2824 error "$DIR/$tdir: chown failed"
2825 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2826 error "$DIR/${tdir}2: chown failed"
2828 # rename should work
2829 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2830 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2831 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2832 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2835 rmdir $DIR/$tdir/${tdir}.new ||
2836 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2837 rmdir $DIR/$tdir/${tdir}2.new ||
2838 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2840 run_test 27K "basic ops on dir with foreign LMV"
2843 remote_mds_nodsh && skip "remote MDS with nodsh"
2845 local POOL=${POOL:-$TESTNAME}
2847 pool_add $POOL || error "pool_add failed"
2849 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2850 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2851 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2853 run_test 27L "lfs pool_list gives correct pool name"
2856 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2857 skip "Need MDS version >= than 2.12.57"
2858 remote_mds_nodsh && skip "remote MDS with nodsh"
2859 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2861 test_mkdir $DIR/$tdir
2863 # Set default striping on directory
2864 $LFS setstripe -C 4 $DIR/$tdir
2866 echo 1 > $DIR/$tdir/${tfile}.1
2867 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2869 [ $count -eq $setcount ] ||
2870 error "(1) stripe count $count, should be $setcount"
2872 # Capture existing append_stripe_count setting for restore
2873 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2874 local mdts=$(comma_list $(mdts_nodes))
2875 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2877 local appendcount=$orig_count
2878 echo 1 >> $DIR/$tdir/${tfile}.2_append
2879 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2880 [ $count -eq $appendcount ] ||
2881 error "(2)stripe count $count, should be $appendcount for append"
2883 # Disable O_APPEND striping, verify it works
2884 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2886 # Should now get the default striping, which is 4
2888 echo 1 >> $DIR/$tdir/${tfile}.3_append
2889 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2890 [ $count -eq $setcount ] ||
2891 error "(3) stripe count $count, should be $setcount"
2893 # Try changing the stripe count for append files
2894 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2896 # Append striping is now 2 (directory default is still 4)
2898 echo 1 >> $DIR/$tdir/${tfile}.4_append
2899 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2900 [ $count -eq $appendcount ] ||
2901 error "(4) stripe count $count, should be $appendcount for append"
2903 # Test append stripe count of -1
2904 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2905 appendcount=$OSTCOUNT
2906 echo 1 >> $DIR/$tdir/${tfile}.5
2907 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2908 [ $count -eq $appendcount ] ||
2909 error "(5) stripe count $count, should be $appendcount for append"
2911 # Set append striping back to default of 1
2912 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2914 # Try a new default striping, PFL + DOM
2915 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2917 # Create normal DOM file, DOM returns stripe count == 0
2919 touch $DIR/$tdir/${tfile}.6
2920 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2921 [ $count -eq $setcount ] ||
2922 error "(6) stripe count $count, should be $setcount"
2926 echo 1 >> $DIR/$tdir/${tfile}.7_append
2927 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2928 [ $count -eq $appendcount ] ||
2929 error "(7) stripe count $count, should be $appendcount for append"
2931 # Clean up DOM layout
2932 $LFS setstripe -d $DIR/$tdir
2934 # Now test that append striping works when layout is from root
2935 $LFS setstripe -c 2 $MOUNT
2936 # Make a special directory for this
2937 mkdir $DIR/${tdir}/${tdir}.2
2938 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2940 # Verify for normal file
2942 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2943 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2944 [ $count -eq $setcount ] ||
2945 error "(8) stripe count $count, should be $setcount"
2948 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2949 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2950 [ $count -eq $appendcount ] ||
2951 error "(9) stripe count $count, should be $appendcount for append"
2953 # Now test O_APPEND striping with pools
2954 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2955 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2958 pool_add $TESTNAME || error "pool creation failed"
2959 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2961 echo 1 >> $DIR/$tdir/${tfile}.10_append
2963 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2964 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2966 # Check that count is still correct
2968 echo 1 >> $DIR/$tdir/${tfile}.11_append
2969 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2970 [ $count -eq $appendcount ] ||
2971 error "(11) stripe count $count, should be $appendcount for append"
2973 # Disable O_APPEND stripe count, verify pool works separately
2974 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2976 echo 1 >> $DIR/$tdir/${tfile}.12_append
2978 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
2979 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
2981 # Remove pool setting, verify it's not applied
2982 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
2984 echo 1 >> $DIR/$tdir/${tfile}.13_append
2986 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
2987 [ "$pool" = "" ] || error "(13) pool found: $pool"
2989 run_test 27M "test O_APPEND striping"
2992 combined_mgs_mds && skip "needs separate MGS/MDT"
2994 pool_add $TESTNAME || error "pool_add failed"
2995 do_facet mgs "$LCTL pool_list $FSNAME" |
2996 grep -Fx "${FSNAME}.${TESTNAME}" ||
2997 error "lctl pool_list on MGS failed"
2999 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3001 # createtest also checks that device nodes are created and
3002 # then visible correctly (#2091)
3003 test_28() { # bug 2091
3005 $CREATETEST $DIR/d28/ct || error "createtest failed"
3007 run_test 28 "create/mknod/mkdir with bad file types ============"
3010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3012 sync; sleep 1; sync # flush out any dirty pages from previous tests
3019 declare -i LOCKCOUNTORIG=0
3020 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3021 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3023 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3025 declare -i LOCKUNUSEDCOUNTORIG=0
3026 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3027 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3034 declare -i LOCKCOUNTCURRENT=0
3035 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3036 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3039 declare -i LOCKUNUSEDCOUNTCURRENT=0
3040 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3041 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3044 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3045 $LCTL set_param -n ldlm.dump_namespaces ""
3046 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3047 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3048 log "dumped log to $TMP/test_29.dk (bug 5793)"
3051 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3052 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3053 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3054 log "dumped log to $TMP/test_29.dk (bug 5793)"
3058 run_test 29 "IT_GETATTR regression ============================"
3060 test_30a() { # was test_30
3061 cp $(which ls) $DIR || cp /bin/ls $DIR
3062 $DIR/ls / || error "Can't execute binary from lustre"
3065 run_test 30a "execute binary from Lustre (execve) =============="
3068 cp `which ls` $DIR || cp /bin/ls $DIR
3070 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3073 run_test 30b "execute binary from Lustre as non-root ==========="
3075 test_30c() { # b=22376
3076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3078 cp $(which ls) $DIR || cp /bin/ls $DIR
3080 cancel_lru_locks mdc
3081 cancel_lru_locks osc
3082 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3085 run_test 30c "execute binary from Lustre without read perms ===="
3088 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3090 for i in {1..10}; do
3091 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3094 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3095 wait $PID || error "executing dd from Lustre failed"
3101 run_test 30d "execute binary from Lustre while clear locks"
3104 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3105 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3107 run_test 31a "open-unlink file =================================="
3110 touch $DIR/f31 || error "touch $DIR/f31 failed"
3111 ln $DIR/f31 $DIR/f31b || error "ln failed"
3112 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3113 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3115 run_test 31b "unlink file with multiple links while open ======="
3118 touch $DIR/f31 || error "touch $DIR/f31 failed"
3119 ln $DIR/f31 $DIR/f31c || error "ln failed"
3120 multiop_bg_pause $DIR/f31 O_uc ||
3121 error "multiop_bg_pause for $DIR/f31 failed"
3123 $MULTIOP $DIR/f31c Ouc
3124 kill -USR1 $MULTIPID
3127 run_test 31c "open-unlink file with multiple links ============="
3130 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3131 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3133 run_test 31d "remove of open directory ========================="
3135 test_31e() { # bug 2904
3136 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3138 run_test 31e "remove of open non-empty directory ==============="
3140 test_31f() { # bug 4554
3141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3144 test_mkdir $DIR/d31f
3145 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3146 cp /etc/hosts $DIR/d31f
3148 $LFS getstripe $DIR/d31f/hosts
3149 multiop_bg_pause $DIR/d31f D_c || return 1
3152 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3153 test_mkdir $DIR/d31f
3154 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3155 cp /etc/hosts $DIR/d31f
3157 $LFS getstripe $DIR/d31f/hosts
3158 multiop_bg_pause $DIR/d31f D_c || return 1
3161 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3162 wait $MULTIPID || error "first opendir $MULTIPID failed"
3166 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3167 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3170 run_test 31f "remove of open directory with open-unlink file ==="
3173 echo "-- cross directory link --"
3174 test_mkdir -c1 $DIR/${tdir}ga
3175 test_mkdir -c1 $DIR/${tdir}gb
3176 touch $DIR/${tdir}ga/f
3177 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3178 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3179 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3180 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3181 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3183 run_test 31g "cross directory link==============="
3186 echo "-- cross directory link --"
3187 test_mkdir -c1 $DIR/${tdir}
3188 test_mkdir -c1 $DIR/${tdir}/dir
3189 touch $DIR/${tdir}/f
3190 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3191 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3192 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3193 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3194 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3196 run_test 31h "cross directory link under child==============="
3199 echo "-- cross directory link --"
3200 test_mkdir -c1 $DIR/$tdir
3201 test_mkdir -c1 $DIR/$tdir/dir
3202 touch $DIR/$tdir/dir/f
3203 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3204 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3205 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3206 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3207 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3209 run_test 31i "cross directory link under parent==============="
3212 test_mkdir -c1 -p $DIR/$tdir
3213 test_mkdir -c1 -p $DIR/$tdir/dir1
3214 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3215 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3216 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3217 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3220 run_test 31j "link for directory==============="
3223 test_mkdir -c1 -p $DIR/$tdir
3225 touch $DIR/$tdir/exist
3226 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3227 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3228 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3229 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3230 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3231 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3232 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3235 run_test 31k "link to file: the same, non-existing, dir==============="
3241 touch $DIR/d31m2/exist
3242 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3243 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3244 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3245 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3246 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3247 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3250 run_test 31m "link to file: the same, non-existing, dir==============="
3253 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3254 nlink=$(stat --format=%h $DIR/$tfile)
3255 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3257 local cmd="exec $fd<$DIR/$tfile"
3260 trap "eval $cmd" EXIT
3261 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3262 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3263 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3264 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3265 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3268 run_test 31n "check link count of unlinked file"
3271 local tempfile=$(mktemp $1_XXXXXX)
3272 mlink $tempfile $1 2> /dev/null &&
3273 echo "$BASHPID: link $tempfile to $1 succeeded"
3277 test_31o() { # LU-2901
3278 test_mkdir $DIR/$tdir
3279 for LOOP in $(seq 100); do
3280 rm -f $DIR/$tdir/$tfile*
3281 for THREAD in $(seq 8); do
3282 link_one $DIR/$tdir/$tfile.$LOOP &
3285 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3286 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3287 error "$LINKS duplicate links to $tfile.$LOOP" &&
3291 run_test 31o "duplicate hard links with same filename"
3294 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3296 test_mkdir $DIR/$tdir
3297 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3298 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3300 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3301 error "open unlink test1 failed"
3302 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3303 error "open unlink test2 failed"
3305 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3306 error "test1 still exists"
3307 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3308 error "test2 still exists"
3310 run_test 31p "remove of open striped directory"
3312 cleanup_test32_mount() {
3315 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3316 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3317 losetup -d $loopdev || true
3323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3325 echo "== more mountpoints and symlinks ================="
3326 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3327 trap cleanup_test32_mount EXIT
3328 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3329 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3330 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3331 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3332 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3333 cleanup_test32_mount
3335 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3340 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3341 trap cleanup_test32_mount EXIT
3342 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3343 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3344 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3345 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3346 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3347 cleanup_test32_mount
3349 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3354 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3355 trap cleanup_test32_mount EXIT
3356 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3357 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3358 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3359 test_mkdir -p $DIR/$tdir/d2/test_dir
3360 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3361 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3362 cleanup_test32_mount
3364 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3369 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3370 trap cleanup_test32_mount EXIT
3371 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3372 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3373 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3374 test_mkdir -p $DIR/$tdir/d2/test_dir
3375 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3376 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3377 cleanup_test32_mount
3379 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3383 test_mkdir -p $DIR/$tdir/tmp
3384 local tmp_dir=$DIR/$tdir/tmp
3385 ln -s $DIR/$tdir $tmp_dir/symlink11
3386 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3387 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3388 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3390 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3394 test_mkdir -p $DIR/$tdir/tmp
3395 local tmp_dir=$DIR/$tdir/tmp
3396 ln -s $DIR/$tdir $tmp_dir/symlink11
3397 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3398 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3399 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3401 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3404 local tmp_dir=$DIR/$tdir/tmp
3405 test_mkdir -p $tmp_dir
3406 test_mkdir $DIR/${tdir}2
3407 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3408 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3409 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3410 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3411 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3412 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3414 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3417 rm -fr $DIR/$tdir $DIR/${tdir}2
3418 tmp_dir=$DIR/$tdir/tmp
3419 test_mkdir -p $tmp_dir
3420 test_mkdir $DIR/${tdir}2
3421 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3422 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3423 ls $tmp_dir/symlink12 || error "listing symlink12"
3424 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3426 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3431 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3432 trap cleanup_test32_mount EXIT
3433 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3434 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3435 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3436 touch $DIR/$tdir/test_file
3437 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3438 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3439 cleanup_test32_mount
3441 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3446 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3447 trap cleanup_test32_mount EXIT
3448 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3449 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3450 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3451 touch $DIR/$tdir/test_file
3452 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3453 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3454 cleanup_test32_mount
3456 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3462 trap cleanup_test32_mount EXIT
3463 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3464 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3465 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3466 test_mkdir -p $DIR/$tdir/d2
3467 touch $DIR/$tdir/d2/test_file || error "touch failed"
3468 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3469 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3470 cleanup_test32_mount
3472 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3478 trap cleanup_test32_mount EXIT
3479 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3480 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3481 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3482 test_mkdir -p $DIR/$tdir/d2
3483 touch $DIR/$tdir/d2/test_file || error "touch failed"
3484 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3485 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3486 cleanup_test32_mount
3488 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3492 test_mkdir -p $DIR/d32m/tmp
3493 TMP_DIR=$DIR/d32m/tmp
3494 ln -s $DIR $TMP_DIR/symlink11
3495 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3496 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3497 error "symlink11 not a link"
3498 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3499 error "symlink01 not a link"
3501 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3505 test_mkdir -p $DIR/d32n/tmp
3506 TMP_DIR=$DIR/d32n/tmp
3507 ln -s $DIR $TMP_DIR/symlink11
3508 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3509 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3510 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3512 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3516 test_mkdir -p $DIR/d32o/tmp
3517 TMP_DIR=$DIR/d32o/tmp
3518 ln -s $DIR/$tfile $TMP_DIR/symlink12
3519 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3520 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3521 error "symlink12 not a link"
3522 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3523 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3524 error "$DIR/d32o/tmp/symlink12 not file type"
3525 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3526 error "$DIR/d32o/symlink02 not file type"
3528 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3538 test_mkdir -p $DIR/d32p/tmp
3540 TMP_DIR=$DIR/d32p/tmp
3542 ln -s $DIR/$tfile $TMP_DIR/symlink12
3544 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3546 cat $DIR/d32p/tmp/symlink12 ||
3547 error "Can't open $DIR/d32p/tmp/symlink12"
3549 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3552 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3557 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3558 trap cleanup_test32_mount EXIT
3559 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3560 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3561 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3562 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3563 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3564 cleanup_test32_mount
3566 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3571 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3572 trap cleanup_test32_mount EXIT
3573 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3574 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3575 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3576 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3577 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3578 cleanup_test32_mount
3580 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3585 chmod 444 $DIR/$tfile
3586 chown $RUNAS_ID $DIR/$tfile
3588 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3591 run_test 33aa "write file with mode 444 (should return error)"
3595 test_mkdir $DIR/$tdir
3596 chown $RUNAS_ID $DIR/$tdir
3597 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3598 error "$RUNAS create $tdir/$tfile failed"
3599 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3600 error "open RDWR" || true
3602 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3606 test_mkdir $DIR/$tdir
3607 chown $RUNAS_ID $DIR/$tdir
3608 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3610 run_test 33b "test open file with malformed flags (No panic)"
3613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3614 remote_ost_nodsh && skip "remote OST with nodsh"
3623 test_mkdir $DIR/$tdir
3624 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3627 for ostnum in $(seq $OSTCOUNT); do
3628 # test-framework's OST numbering is one-based, while Lustre's
3630 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3631 # Parsing llobdstat's output sucks; we could grep the /proc
3632 # path, but that's likely to not be as portable as using the
3633 # llobdstat utility. So we parse lctl output instead.
3634 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3635 obdfilter/$ostname/stats |
3636 awk '/^write_bytes/ {print $7}' )
3637 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3638 if (( ${write_bytes:-0} > 0 ))
3645 $all_zeros || return 0
3648 echo foo > $DIR/$tdir/bar
3652 # Total up write_bytes after writing. We'd better find non-zeros.
3653 for ostnum in $(seq $OSTCOUNT); do
3654 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3655 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3656 obdfilter/$ostname/stats |
3657 awk '/^write_bytes/ {print $7}' )
3658 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3659 if (( ${write_bytes:-0} > 0 ))
3668 for ostnum in $(seq $OSTCOUNT); do
3669 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3670 echo "Check that write_bytes is present in obdfilter/*/stats:"
3671 do_facet ost$ostnum lctl get_param -n \
3672 obdfilter/$ostname/stats
3674 error "OST not keeping write_bytes stats (b22312)"
3677 run_test 33c "test llobdstat and write_bytes"
3680 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3684 local remote_dir=$DIR/$tdir/remote_dir
3686 test_mkdir $DIR/$tdir
3687 $LFS mkdir -i $MDTIDX $remote_dir ||
3688 error "create remote directory failed"
3690 touch $remote_dir/$tfile
3691 chmod 444 $remote_dir/$tfile
3692 chown $RUNAS_ID $remote_dir/$tfile
3694 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3696 chown $RUNAS_ID $remote_dir
3697 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3698 error "create" || true
3699 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3700 error "open RDWR" || true
3701 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3703 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3706 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3710 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3711 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3712 mkdir $DIR/$tdir/local_dir
3714 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3715 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3716 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3718 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3719 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3721 rmdir $DIR/$tdir/* || error "rmdir failed"
3724 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3725 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3726 mkdir $DIR/$tdir/local_dir
3728 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3729 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3730 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3732 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3733 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3735 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3738 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3739 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3740 mkdir $DIR/$tdir/local_dir
3742 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3743 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3744 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3746 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3747 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3749 run_test 33e "mkdir and striped directory should have same mode"
3753 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3757 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3758 remote_mds_nodsh && skip "remote MDS with nodsh"
3761 chmod go+rwx $DIR/$tdir
3762 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3763 trap cleanup_33f EXIT
3765 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3766 error "cannot create striped directory"
3768 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3769 error "cannot create files in striped directory"
3771 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3772 error "cannot remove files in striped directory"
3774 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3775 error "cannot remove striped directory"
3779 run_test 33f "nonroot user can create, access, and remove a striped directory"
3782 mkdir -p $DIR/$tdir/dir2
3784 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3786 [[ $err =~ "exists" ]] || error "Not exists error"
3788 run_test 33g "nonroot user create already existing root created file"
3791 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3792 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3793 skip "Need MDS version at least 2.13.50"
3795 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3796 error "mkdir $tdir failed"
3797 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3799 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3802 for fname in $DIR/$tdir/$tfile.bak \
3803 $DIR/$tdir/$tfile.SAV \
3804 $DIR/$tdir/$tfile.orig \
3805 $DIR/$tdir/$tfile~; do
3806 touch $fname || error "touch $fname failed"
3807 index2=$($LFS getstripe -m $fname)
3808 [ $index -eq $index2 ] ||
3809 error "$fname MDT index mismatch $index != $index2"
3813 for i in {1..50}; do
3814 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3815 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3816 touch $fname || error "touch $fname failed"
3817 index2=$($LFS getstripe -m $fname)
3818 if [[ $index != $index2 ]]; then
3819 failed=$((failed + 1))
3820 echo "$fname MDT index mismatch $index != $index2"
3824 echo "$failed MDT index mismatches"
3825 (( failed < 4 )) || error "MDT index mismatch $failed times"
3828 run_test 33h "temp file is located on the same MDT as target"
3830 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3833 $MCREATE $DIR/f34 || error "mcreate failed"
3834 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3835 error "getstripe failed"
3836 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3837 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3838 error "getstripe failed"
3839 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3840 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3842 run_test 34a "truncate file that has not been opened ==========="
3845 [ ! -f $DIR/f34 ] && test_34a
3846 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3847 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3848 $OPENFILE -f O_RDONLY $DIR/f34
3849 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3850 error "getstripe failed"
3851 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3852 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3854 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3857 [ ! -f $DIR/f34 ] && test_34a
3858 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3859 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3860 $OPENFILE -f O_RDWR $DIR/f34
3861 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3862 error "$LFS getstripe failed"
3863 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3864 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3866 run_test 34c "O_RDWR opening file-with-size works =============="
3869 [ ! -f $DIR/f34 ] && test_34a
3870 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3872 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3873 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3876 run_test 34d "write to sparse file ============================="
3880 $MCREATE $DIR/f34e || error "mcreate failed"
3881 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3882 $CHECKSTAT -s 1000 $DIR/f34e ||
3883 error "Size of $DIR/f34e not equal to 1000 bytes"
3884 $OPENFILE -f O_RDWR $DIR/f34e
3885 $CHECKSTAT -s 1000 $DIR/f34e ||
3886 error "Size of $DIR/f34e not equal to 1000 bytes"
3888 run_test 34e "create objects, some with size and some without =="
3890 test_34f() { # bug 6242, 6243
3891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3895 $MCREATE $DIR/f34f || error "mcreate failed"
3896 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3897 dd if=$DIR/f34f of=$TMP/f34f
3898 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3899 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3900 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3901 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3902 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3904 run_test 34f "read from a file with no objects until EOF ======="
3907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3909 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3911 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3912 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3913 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3914 cancel_lru_locks osc
3915 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3916 error "wrong size after lock cancel"
3918 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3919 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3920 error "expanding truncate failed"
3921 cancel_lru_locks osc
3922 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3923 error "wrong expanded size after lock cancel"
3925 run_test 34g "truncate long file ==============================="
3928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3933 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3934 sync # Flush the cache so that multiop below does not block on cache
3935 # flush when getting the group lock
3936 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3939 # Since just timed wait is not good enough, let's do a sync write
3940 # that way we are sure enough time for a roundtrip + processing
3941 # passed + 2 seconds of extra margin.
3942 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3946 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3947 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3951 local nsz=`stat -c %s $DIR/$tfile`
3952 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3954 run_test 34h "ftruncate file under grouplock should not block"
3957 cp /bin/sh $DIR/f35a
3959 chown $RUNAS_ID $DIR/f35a
3960 $RUNAS $DIR/f35a && error || true
3963 run_test 35a "exec file with mode 444 (should return and not leak)"
3967 utime $DIR/f36 || error "utime failed for MDS"
3969 run_test 36a "MDS utime check (mknod, utime)"
3973 utime $DIR/f36 || error "utime failed for OST"
3975 run_test 36b "OST utime check (open, utime)"
3980 chown $RUNAS_ID $DIR/d36
3981 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3983 run_test 36c "non-root MDS utime check (mknod, utime)"
3986 [ ! -d $DIR/d36 ] && test_36c
3987 echo "" > $DIR/d36/f36
3988 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3990 run_test 36d "non-root OST utime check (open, utime)"
3993 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3995 test_mkdir $DIR/$tdir
3996 touch $DIR/$tdir/$tfile
3997 $RUNAS utime $DIR/$tdir/$tfile &&
3998 error "utime worked, expected failure" || true
4000 run_test 36e "utime on non-owned file (should return error)"
4004 local LANG_SAVE=$LANG
4005 local LC_LANG_SAVE=$LC_LANG
4006 export LANG=C LC_LANG=C # for date language
4008 DATESTR="Dec 20 2000"
4009 test_mkdir $DIR/$tdir
4010 lctl set_param fail_loc=$fl
4012 cp /etc/hosts $DIR/$tdir/$tfile
4013 sync & # write RPC generated with "current" inode timestamp, but delayed
4015 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4016 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4017 cancel_lru_locks $OSC
4018 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4020 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4021 echo "BEFORE: $LS_BEFORE" && \
4022 echo "AFTER : $LS_AFTER" && \
4023 echo "WANT : $DATESTR" && \
4024 error "$DIR/$tdir/$tfile timestamps changed" || true
4026 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4032 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4033 subr_36fh "0x80000214"
4035 run_test 36f "utime on file racing with OST BRW write =========="
4038 remote_ost_nodsh && skip "remote OST with nodsh"
4039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4040 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4041 skip "Need MDS version at least 2.12.51"
4046 local tgt="obdfilter"
4048 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4050 test_mkdir $DIR/$tdir
4051 fmd_max_age=$(do_facet $facet \
4052 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4055 echo "FMD max age: ${fmd_max_age}s"
4056 touch $DIR/$tdir/$tfile
4057 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4058 gawk '{cnt=cnt+$1} END{print cnt}')
4059 echo "FMD before: $fmd"
4061 error "FMD wasn't create by touch"
4062 sleep $((fmd_max_age + 12))
4063 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4064 gawk '{cnt=cnt+$1} END{print cnt}')
4065 echo "FMD after: $fmd"
4067 error "FMD wasn't expired by ping"
4069 run_test 36g "FMD cache expiry ====================="
4072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4074 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4075 subr_36fh "0x80000227"
4077 run_test 36h "utime on file racing with OST BRW write =========="
4080 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4082 test_mkdir $DIR/$tdir
4083 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4085 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4086 local new_mtime=$((mtime + 200))
4088 #change Modify time of striped dir
4089 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4090 error "change mtime failed"
4092 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4094 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4096 run_test 36i "change mtime on striped directory"
4098 # test_37 - duplicate with tests 32q 32r
4101 local file=$DIR/$tfile
4103 openfile -f O_DIRECTORY $file
4106 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4107 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4109 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4111 test_39a() { # was test_39
4113 touch $DIR/${tfile}2
4114 # ls -l $DIR/$tfile $DIR/${tfile}2
4115 # ls -lu $DIR/$tfile $DIR/${tfile}2
4116 # ls -lc $DIR/$tfile $DIR/${tfile}2
4118 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4119 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4121 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4123 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4125 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4126 error "O_TRUNC didn't change timestamps"
4129 run_test 39a "mtime changed on create"
4132 test_mkdir -c1 $DIR/$tdir
4133 cp -p /etc/passwd $DIR/$tdir/fopen
4134 cp -p /etc/passwd $DIR/$tdir/flink
4135 cp -p /etc/passwd $DIR/$tdir/funlink
4136 cp -p /etc/passwd $DIR/$tdir/frename
4137 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4140 echo "aaaaaa" >> $DIR/$tdir/fopen
4141 echo "aaaaaa" >> $DIR/$tdir/flink
4142 echo "aaaaaa" >> $DIR/$tdir/funlink
4143 echo "aaaaaa" >> $DIR/$tdir/frename
4145 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4146 local link_new=`stat -c %Y $DIR/$tdir/flink`
4147 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4148 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4150 cat $DIR/$tdir/fopen > /dev/null
4151 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4152 rm -f $DIR/$tdir/funlink2
4153 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4155 for (( i=0; i < 2; i++ )) ; do
4156 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4157 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4158 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4159 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4161 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4162 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4163 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4164 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4166 cancel_lru_locks $OSC
4167 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4170 run_test 39b "mtime change on open, link, unlink, rename ======"
4172 # this should be set to past
4173 TEST_39_MTIME=`date -d "1 year ago" +%s`
4179 local mtime0=`stat -c %Y $DIR1/$tfile`
4181 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4182 local mtime1=`stat -c %Y $DIR1/$tfile`
4183 [ "$mtime1" = $TEST_39_MTIME ] || \
4184 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4187 echo hello >> $DIR1/$tfile
4189 local mtime2=`stat -c %Y $DIR1/$tfile`
4190 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4191 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4193 mv $DIR1/$tfile $DIR1/$tfile-1
4195 for (( i=0; i < 2; i++ )) ; do
4196 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4197 [ "$mtime2" = "$mtime3" ] || \
4198 error "mtime ($mtime2) changed (to $mtime3) on rename"
4200 cancel_lru_locks $OSC
4201 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4204 run_test 39c "mtime change on rename ==========================="
4208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4211 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4213 for (( i=0; i < 2; i++ )) ; do
4214 local mtime=`stat -c %Y $DIR1/$tfile`
4215 [ $mtime = $TEST_39_MTIME ] || \
4216 error "mtime($mtime) is not set to $TEST_39_MTIME"
4218 cancel_lru_locks $OSC
4219 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4222 run_test 39d "create, utime, stat =============================="
4226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4229 local mtime1=`stat -c %Y $DIR1/$tfile`
4231 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4233 for (( i=0; i < 2; i++ )) ; do
4234 local mtime2=`stat -c %Y $DIR1/$tfile`
4235 [ $mtime2 = $TEST_39_MTIME ] || \
4236 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4238 cancel_lru_locks $OSC
4239 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4242 run_test 39e "create, stat, utime, stat ========================"
4246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4249 mtime1=`stat -c %Y $DIR1/$tfile`
4252 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4254 for (( i=0; i < 2; i++ )) ; do
4255 local mtime2=`stat -c %Y $DIR1/$tfile`
4256 [ $mtime2 = $TEST_39_MTIME ] || \
4257 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4259 cancel_lru_locks $OSC
4260 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4263 run_test 39f "create, stat, sleep, utime, stat ================="
4267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4269 echo hello >> $DIR1/$tfile
4270 local mtime1=`stat -c %Y $DIR1/$tfile`
4273 chmod o+r $DIR1/$tfile
4275 for (( i=0; i < 2; i++ )) ; do
4276 local mtime2=`stat -c %Y $DIR1/$tfile`
4277 [ "$mtime1" = "$mtime2" ] || \
4278 error "lost mtime: $mtime2, should be $mtime1"
4280 cancel_lru_locks $OSC
4281 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4284 run_test 39g "write, chmod, stat ==============================="
4288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4294 echo hello >> $DIR1/$tfile
4295 local mtime1=`stat -c %Y $DIR1/$tfile`
4297 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4299 if [ "$d1" != "$d2" ]; then
4300 echo "write and touch not within one second"
4302 for (( i=0; i < 2; i++ )) ; do
4303 local mtime2=`stat -c %Y $DIR1/$tfile`
4304 [ "$mtime2" = $TEST_39_MTIME ] || \
4305 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4307 cancel_lru_locks $OSC
4308 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4312 run_test 39h "write, utime within one second, stat ============="
4315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4320 echo hello >> $DIR1/$tfile
4321 local mtime1=`stat -c %Y $DIR1/$tfile`
4323 mv $DIR1/$tfile $DIR1/$tfile-1
4325 for (( i=0; i < 2; i++ )) ; do
4326 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4328 [ "$mtime1" = "$mtime2" ] || \
4329 error "lost mtime: $mtime2, should be $mtime1"
4331 cancel_lru_locks $OSC
4332 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4335 run_test 39i "write, rename, stat =============================="
4338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4340 start_full_debug_logging
4344 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4345 lctl set_param fail_loc=0x80000412
4346 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4347 error "multiop failed"
4349 local mtime1=`stat -c %Y $DIR1/$tfile`
4351 mv $DIR1/$tfile $DIR1/$tfile-1
4353 kill -USR1 $multipid
4354 wait $multipid || error "multiop close failed"
4356 for (( i=0; i < 2; i++ )) ; do
4357 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4358 [ "$mtime1" = "$mtime2" ] ||
4359 error "mtime is lost on close: $mtime2, " \
4363 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4365 lctl set_param fail_loc=0
4366 stop_full_debug_logging
4368 run_test 39j "write, rename, close, stat ======================="
4371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4376 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4378 local mtime1=`stat -c %Y $DIR1/$tfile`
4380 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4382 kill -USR1 $multipid
4383 wait $multipid || error "multiop close failed"
4385 for (( i=0; i < 2; i++ )) ; do
4386 local mtime2=`stat -c %Y $DIR1/$tfile`
4388 [ "$mtime2" = $TEST_39_MTIME ] || \
4389 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4392 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4395 run_test 39k "write, utime, close, stat ========================"
4397 # this should be set to future
4398 TEST_39_ATIME=`date -d "1 year" +%s`
4401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4402 remote_mds_nodsh && skip "remote MDS with nodsh"
4404 local atime_diff=$(do_facet $SINGLEMDS \
4405 lctl get_param -n mdd.*MDT0000*.atime_diff)
4409 # test setting directory atime to future
4410 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4411 local atime=$(stat -c %X $DIR/$tdir)
4412 [ "$atime" = $TEST_39_ATIME ] ||
4413 error "atime is not set to future: $atime, $TEST_39_ATIME"
4415 # test setting directory atime from future to now
4416 local now=$(date +%s)
4417 touch -a -d @$now $DIR/$tdir
4419 atime=$(stat -c %X $DIR/$tdir)
4420 [ "$atime" -eq "$now" ] ||
4421 error "atime is not updated from future: $atime, $now"
4423 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4426 # test setting directory atime when now > dir atime + atime_diff
4427 local d1=$(date +%s)
4429 local d2=$(date +%s)
4430 cancel_lru_locks mdc
4431 atime=$(stat -c %X $DIR/$tdir)
4432 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4433 error "atime is not updated : $atime, should be $d2"
4435 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4438 # test not setting directory atime when now < dir atime + atime_diff
4440 cancel_lru_locks mdc
4441 atime=$(stat -c %X $DIR/$tdir)
4442 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4443 error "atime is updated to $atime, should remain $d1<atime<$d2"
4445 do_facet $SINGLEMDS \
4446 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4448 run_test 39l "directory atime update ==========================="
4451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4455 local far_past_mtime=$(date -d "May 29 1953" +%s)
4456 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4458 touch -m -d @$far_past_mtime $DIR1/$tfile
4459 touch -a -d @$far_past_atime $DIR1/$tfile
4461 for (( i=0; i < 2; i++ )) ; do
4462 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4463 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4464 error "atime or mtime set incorrectly"
4466 cancel_lru_locks $OSC
4467 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4470 run_test 39m "test atime and mtime before 1970"
4472 test_39n() { # LU-3832
4473 remote_mds_nodsh && skip "remote MDS with nodsh"
4475 local atime_diff=$(do_facet $SINGLEMDS \
4476 lctl get_param -n mdd.*MDT0000*.atime_diff)
4481 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4484 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4485 atime0=$(stat -c %X $DIR/$tfile)
4488 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4489 atime1=$(stat -c %X $DIR/$tfile)
4492 cancel_lru_locks mdc
4493 cancel_lru_locks osc
4494 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4495 atime2=$(stat -c %X $DIR/$tfile)
4497 do_facet $SINGLEMDS \
4498 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4500 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4501 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4503 run_test 39n "check that O_NOATIME is honored"
4506 TESTDIR=$DIR/$tdir/$tfile
4507 [ -e $TESTDIR ] && rm -rf $TESTDIR
4514 links2=$(stat -c %h .)
4515 [ $(($links1 + 2)) != $links2 ] &&
4516 error "wrong links count $(($links1 + 2)) != $links2"
4518 links3=$(stat -c %h .)
4519 [ $(($links1 + 1)) != $links3 ] &&
4520 error "wrong links count $links1 != $links3"
4523 run_test 39o "directory cached attributes updated after create"
4526 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4529 TESTDIR=$DIR/$tdir/$tdir
4530 [ -e $TESTDIR ] && rm -rf $TESTDIR
4531 test_mkdir -p $TESTDIR
4535 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4536 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4538 links2=$(stat -c %h .)
4539 [ $(($links1 + 2)) != $links2 ] &&
4540 error "wrong links count $(($links1 + 2)) != $links2"
4542 links3=$(stat -c %h .)
4543 [ $(($links1 + 1)) != $links3 ] &&
4544 error "wrong links count $links1 != $links3"
4547 run_test 39p "remote directory cached attributes updated after create ========"
4550 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4551 skip "no atime update on old OST"
4552 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4553 skip_env "ldiskfs only test"
4557 saved_adiff=$(do_facet ost1 \
4558 lctl get_param -n obdfilter.*OST0000.atime_diff)
4559 stack_trap "do_facet ost1 \
4560 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4562 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4564 $LFS setstripe -i 0 $DIR/$tfile
4565 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4566 error "can't write initial file"
4567 cancel_lru_locks osc
4569 # exceed atime_diff and access file
4571 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4573 local atime_cli=$(stat -c %X $DIR/$tfile)
4574 echo "client atime: $atime_cli"
4575 # allow atime update to be written to device
4576 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4579 local ostdev=$(ostdevname 1)
4580 local fid=($(lfs getstripe -y $DIR/$tfile |
4581 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4582 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4583 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4585 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4586 local atime_ost=$(do_facet ost1 "$cmd" |&
4587 awk -F'[: ]' '/atime:/ { print $4 }')
4588 (( atime_cli == atime_ost )) ||
4589 error "atime on client $atime_cli != ost $atime_ost"
4591 run_test 39r "lazy atime update on OST"
4593 test_39q() { # LU-8041
4594 local testdir=$DIR/$tdir
4596 multiop_bg_pause $testdir D_c || error "multiop failed"
4598 cancel_lru_locks mdc
4599 kill -USR1 $multipid
4600 local atime=$(stat -c %X $testdir)
4601 [ "$atime" -ne 0 ] || error "atime is zero"
4603 run_test 39q "close won't zero out atime"
4606 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4607 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4608 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4609 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4610 error "$tfile is not 4096 bytes in size"
4612 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4616 small_write $DIR/f41 18
4618 run_test 41 "test small file write + fstat ====================="
4620 count_ost_writes() {
4621 lctl get_param -n ${OSC}.*.stats |
4622 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4623 END { printf("%0.0f", writes) }'
4630 BG_DIRTY_RATIO_SAVE=10
4631 MAX_BG_DIRTY_RATIO=25
4635 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4636 # dirty_ratio, dirty_background_ratio
4637 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4638 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4639 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4640 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4642 # if file not here, we are a 2.4 kernel
4643 kill -CONT `pidof kupdated`
4648 # setup the trap first, so someone cannot exit the test at the
4649 # exact wrong time and mess up a machine
4650 trap start_writeback EXIT
4651 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4652 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4653 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4654 sysctl -w vm.dirty_writeback_centisecs=0
4655 sysctl -w vm.dirty_writeback_centisecs=0
4656 # save and increase /proc/sys/vm/dirty_ratio
4657 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4658 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4659 # save and increase /proc/sys/vm/dirty_background_ratio
4660 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4661 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4663 # if file not here, we are a 2.4 kernel
4664 kill -STOP `pidof kupdated`
4668 # ensure that all stripes have some grant before we test client-side cache
4670 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4671 dd if=/dev/zero of=$i bs=4k count=1
4676 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4677 # file truncation, and file removal.
4679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4682 cancel_lru_locks $OSC
4684 sync; sleep 1; sync # just to be safe
4685 BEFOREWRITES=`count_ost_writes`
4686 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4687 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4688 AFTERWRITES=`count_ost_writes`
4689 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4690 error "$BEFOREWRITES < $AFTERWRITES"
4693 run_test 42a "ensure that we don't flush on close"
4696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4699 cancel_lru_locks $OSC
4702 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4703 BEFOREWRITES=$(count_ost_writes)
4704 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4705 AFTERWRITES=$(count_ost_writes)
4706 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4707 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4709 BEFOREWRITES=$(count_ost_writes)
4710 sync || error "sync: $?"
4711 AFTERWRITES=$(count_ost_writes)
4712 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4713 error "$BEFOREWRITES < $AFTERWRITES on sync"
4715 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4719 run_test 42b "test destroy of file with cached dirty data ======"
4721 # if these tests just want to test the effect of truncation,
4722 # they have to be very careful. consider:
4723 # - the first open gets a {0,EOF}PR lock
4724 # - the first write conflicts and gets a {0, count-1}PW
4725 # - the rest of the writes are under {count,EOF}PW
4726 # - the open for truncate tries to match a {0,EOF}PR
4727 # for the filesize and cancels the PWs.
4728 # any number of fixes (don't get {0,EOF} on open, match
4729 # composite locks, do smarter file size management) fix
4730 # this, but for now we want these tests to verify that
4731 # the cancellation with truncate intent works, so we
4732 # start the file with a full-file pw lock to match against
4733 # until the truncate.
4738 cancel_lru_locks $OSC
4740 # prime the file with 0,EOF PW to match
4744 # now the real test..
4745 dd if=/dev/zero of=$file bs=1024 count=100
4746 BEFOREWRITES=`count_ost_writes`
4747 $TRUNCATE $file $offset
4748 cancel_lru_locks $OSC
4749 AFTERWRITES=`count_ost_writes`
4754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4757 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4758 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4761 run_test 42c "test partial truncate of file with cached dirty data"
4764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4767 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4768 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4771 run_test 42d "test complete truncate of file with cached dirty data"
4773 test_42e() { # bug22074
4774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4776 local TDIR=$DIR/${tdir}e
4777 local pages=16 # hardcoded 16 pages, don't change it.
4778 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4779 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4783 test_mkdir $DIR/${tdir}e
4784 $LFS setstripe -c 1 $TDIR
4785 createmany -o $TDIR/f $files
4787 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4789 # we assume that with $OSTCOUNT files, at least one of them will
4790 # be allocated on OST0.
4791 warmup_files=$((OSTCOUNT * max_dirty_mb))
4792 createmany -o $TDIR/w $warmup_files
4794 # write a large amount of data into one file and sync, to get good
4795 # avail_grant number from OST.
4796 for ((i=0; i<$warmup_files; i++)); do
4797 idx=$($LFS getstripe -i $TDIR/w$i)
4798 [ $idx -ne 0 ] && continue
4799 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4802 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4804 $LCTL get_param $proc_osc0/cur_dirty_bytes
4805 $LCTL get_param $proc_osc0/cur_grant_bytes
4807 # create as much dirty pages as we can while not to trigger the actual
4808 # RPCs directly. but depends on the env, VFS may trigger flush during this
4809 # period, hopefully we are good.
4810 for ((i=0; i<$warmup_files; i++)); do
4811 idx=$($LFS getstripe -i $TDIR/w$i)
4812 [ $idx -ne 0 ] && continue
4813 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4815 $LCTL get_param $proc_osc0/cur_dirty_bytes
4816 $LCTL get_param $proc_osc0/cur_grant_bytes
4818 # perform the real test
4819 $LCTL set_param $proc_osc0/rpc_stats 0
4820 for ((;i<$files; i++)); do
4821 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4822 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4825 $LCTL get_param $proc_osc0/rpc_stats
4828 local have_ppr=false
4829 $LCTL get_param $proc_osc0/rpc_stats |
4830 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4831 # skip lines until we are at the RPC histogram data
4832 [ "$PPR" == "pages" ] && have_ppr=true && continue
4833 $have_ppr || continue
4835 # we only want the percent stat for < 16 pages
4836 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4838 percent=$((percent + WPCT))
4839 if [[ $percent -gt 15 ]]; then
4840 error "less than 16-pages write RPCs" \
4847 run_test 42e "verify sub-RPC writes are not done synchronously"
4849 test_43A() { # was test_43
4850 test_mkdir $DIR/$tdir
4851 cp -p /bin/ls $DIR/$tdir/$tfile
4852 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4854 # give multiop a chance to open
4857 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4860 run_test 43A "execution of file opened for write should return -ETXTBSY"
4863 test_mkdir $DIR/$tdir
4864 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4865 $DIR/$tdir/sleep 60 &
4867 # Make sure exec of $tdir/sleep wins race with truncate
4869 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4872 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4877 test_mkdir $DIR/$tdir
4878 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4879 $DIR/$tdir/sleep 60 &
4881 # Make sure exec of $tdir/sleep wins race with truncate
4883 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4886 run_test 43b "truncate of file being executed should return -ETXTBSY"
4889 local testdir="$DIR/$tdir"
4892 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4893 ( cd $testdir && md5sum -c )
4895 run_test 43c "md5sum of copy into lustre"
4897 test_44A() { # was test_44
4898 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4900 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4901 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4903 run_test 44A "zero length read from a sparse stripe"
4906 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4908 [ -z "$nstripe" ] && skip "can't get stripe info"
4909 [[ $nstripe -gt $OSTCOUNT ]] &&
4910 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4912 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4914 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4915 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4919 OFFSETS="0 $((stride/2)) $((stride-1))"
4920 for offset in $OFFSETS; do
4921 for i in $(seq 0 $((nstripe-1))); do
4922 local GLOBALOFFSETS=""
4924 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4925 local myfn=$DIR/d44a-$size
4926 echo "--------writing $myfn at $size"
4927 ll_sparseness_write $myfn $size ||
4928 error "ll_sparseness_write"
4929 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4930 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4931 error "ll_sparseness_verify $GLOBALOFFSETS"
4933 for j in $(seq 0 $((nstripe-1))); do
4935 size=$((((j + $nstripe )*$stride + $offset)))
4936 ll_sparseness_write $myfn $size ||
4937 error "ll_sparseness_write"
4938 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4940 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4941 error "ll_sparseness_verify $GLOBALOFFSETS"
4946 run_test 44a "test sparse pwrite ==============================="
4950 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4956 before=`dirty_osc_total`
4957 echo executing "\"$*\""
4959 after=`dirty_osc_total`
4960 echo before $before, after $after
4963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4966 # Obtain grants from OST if it supports it
4967 echo blah > ${f}_grant
4970 do_dirty_record "echo blah > $f"
4971 [[ $before -eq $after ]] && error "write wasn't cached"
4972 do_dirty_record "> $f"
4973 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4974 do_dirty_record "echo blah > $f"
4975 [[ $before -eq $after ]] && error "write wasn't cached"
4976 do_dirty_record "sync"
4977 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4978 do_dirty_record "echo blah > $f"
4979 [[ $before -eq $after ]] && error "write wasn't cached"
4980 do_dirty_record "cancel_lru_locks osc"
4981 [[ $before -gt $after ]] ||
4982 error "lock cancellation didn't lower dirty count"
4985 run_test 45 "osc io page accounting ============================"
4987 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4988 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4989 # objects offset and an assert hit when an rpc was built with 1023's mapped
4990 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4997 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4999 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5000 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5004 run_test 46 "dirtying a previously written page ================"
5006 # test_47 is removed "Device nodes check" is moved to test_28
5008 test_48a() { # bug 2399
5009 [ "$mds1_FSTYPE" = "zfs" ] &&
5010 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5011 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5013 test_mkdir $DIR/$tdir
5015 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5016 test_mkdir $DIR/$tdir
5017 touch foo || error "'touch foo' failed after recreating cwd"
5019 touch .foo || error "'touch .foo' failed after recreating cwd"
5021 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5022 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5023 cd . || error "'cd .' failed after recreating cwd"
5024 mkdir . && error "'mkdir .' worked after recreating cwd"
5025 rmdir . && error "'rmdir .' worked after recreating cwd"
5026 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5027 cd .. || error "'cd ..' failed after recreating cwd"
5029 run_test 48a "Access renamed working dir (should return errors)="
5031 test_48b() { # bug 2399
5033 test_mkdir $DIR/$tdir
5035 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5036 touch foo && error "'touch foo' worked after removing cwd"
5037 mkdir foo && error "'mkdir foo' worked after removing cwd"
5038 touch .foo && error "'touch .foo' worked after removing cwd"
5039 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5040 ls . > /dev/null && error "'ls .' worked after removing cwd"
5041 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5042 mkdir . && error "'mkdir .' worked after removing cwd"
5043 rmdir . && error "'rmdir .' worked after removing cwd"
5044 ln -s . foo && error "'ln -s .' worked after removing cwd"
5045 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5047 run_test 48b "Access removed working dir (should return errors)="
5049 test_48c() { # bug 2350
5050 #lctl set_param debug=-1
5053 test_mkdir -p $DIR/$tdir/dir
5055 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5056 $TRACE touch foo && error "touch foo worked after removing cwd"
5057 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5058 touch .foo && error "touch .foo worked after removing cwd"
5059 mkdir .foo && error "mkdir .foo worked after removing cwd"
5060 $TRACE ls . && error "'ls .' worked after removing cwd"
5061 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5062 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5063 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5064 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5065 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5067 run_test 48c "Access removed working subdir (should return errors)"
5069 test_48d() { # bug 2350
5070 #lctl set_param debug=-1
5073 test_mkdir -p $DIR/$tdir/dir
5075 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5076 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5077 $TRACE touch foo && error "'touch foo' worked after removing parent"
5078 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5079 touch .foo && error "'touch .foo' worked after removing parent"
5080 mkdir .foo && error "mkdir .foo worked after removing parent"
5081 $TRACE ls . && error "'ls .' worked after removing parent"
5082 $TRACE ls .. && error "'ls ..' worked after removing parent"
5083 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5084 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5085 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5088 run_test 48d "Access removed parent subdir (should return errors)"
5090 test_48e() { # bug 4134
5091 #lctl set_param debug=-1
5094 test_mkdir -p $DIR/$tdir/dir
5096 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5097 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5098 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5099 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5100 # On a buggy kernel addition of "touch foo" after cd .. will
5101 # produce kernel oops in lookup_hash_it
5102 touch ../foo && error "'cd ..' worked after recreate parent"
5104 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5106 run_test 48e "Access to recreated parent subdir (should return errors)"
5108 test_49() { # LU-1030
5109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5110 remote_ost_nodsh && skip "remote OST with nodsh"
5112 # get ost1 size - $FSNAME-OST0000
5113 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5115 # write 800M at maximum
5116 [[ $ost1_size -lt 2 ]] && ost1_size=2
5117 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5119 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5120 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5123 # change max_pages_per_rpc while writing the file
5124 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5125 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5126 # loop until dd process exits
5127 while ps ax -opid | grep -wq $dd_pid; do
5128 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5129 sleep $((RANDOM % 5 + 1))
5131 # restore original max_pages_per_rpc
5132 $LCTL set_param $osc1_mppc=$orig_mppc
5133 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5135 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5139 test_mkdir $DIR/$tdir
5141 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5143 run_test 50 "special situations: /proc symlinks ==============="
5145 test_51a() { # was test_51
5146 # bug 1516 - create an empty entry right after ".." then split dir
5147 test_mkdir -c1 $DIR/$tdir
5148 touch $DIR/$tdir/foo
5149 $MCREATE $DIR/$tdir/bar
5151 createmany -m $DIR/$tdir/longfile 201
5153 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5154 $MCREATE $DIR/$tdir/longfile$FNUM
5159 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5161 run_test 51a "special situations: split htree with empty entry =="
5163 cleanup_print_lfs_df () {
5170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5172 local dir=$DIR/$tdir
5173 local nrdirs=$((65536 + 100))
5175 # cleanup the directory
5182 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5183 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5184 [[ $numfree -lt $nrdirs ]] &&
5185 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5187 # need to check free space for the directories as well
5188 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5189 numfree=$(( blkfree / $(fs_inode_ksize) ))
5190 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5192 trap cleanup_print_lfs_df EXIT
5195 createmany -d $dir/d $nrdirs || {
5196 unlinkmany $dir/d $nrdirs
5197 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5201 nrdirs=$(ls -U $dir | wc -l)
5203 # unlink all but 100 subdirectories, then check it still works
5205 local delete=$((nrdirs - left))
5210 # for ldiskfs the nlink count should be 1, but this is OSD specific
5211 # and so this is listed for informational purposes only
5212 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5213 unlinkmany -d $dir/d $delete ||
5214 error "unlink of first $delete subdirs failed"
5216 echo "nlink between: $(stat -c %h $dir)"
5217 local found=$(ls -U $dir | wc -l)
5218 [ $found -ne $left ] &&
5219 error "can't find subdirs: found only $found, expected $left"
5221 unlinkmany -d $dir/d $delete $left ||
5222 error "unlink of second $left subdirs failed"
5223 # regardless of whether the backing filesystem tracks nlink accurately
5224 # or not, the nlink count shouldn't be more than "." and ".." here
5225 local after=$(stat -c %h $dir)
5226 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5227 echo "nlink after: $after"
5229 cleanup_print_lfs_df
5231 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5235 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5237 test_mkdir $DIR/$tdir
5238 createmany -o $DIR/$tdir/t- 1000
5239 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5240 for N in $(seq 0 $((OSTCOUNT - 1))); do
5241 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5242 END { printf("%0.0f", objs) }' $TMP/$tfile)
5243 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5244 '($1 == '$N') { objs += 1 } \
5245 END { printf("%0.0f", objs) }')
5246 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5248 unlinkmany $DIR/$tdir/t- 1000
5251 for N in $(seq 1 $((OSTCOUNT - 1))); do
5252 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5253 error "OST $N has less objects vs OST $NLAST" \
5254 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5255 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5256 error "OST $N has less objects vs OST $NLAST" \
5257 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5259 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5260 error "OST $N has less #0 objects vs OST $NLAST" \
5261 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5262 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5263 error "OST $N has less #0 objects vs OST $NLAST" \
5264 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5269 run_test 51d "check object distribution"
5272 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5273 skip_env "ldiskfs only test"
5276 test_mkdir -c1 $DIR/$tdir
5277 test_mkdir -c1 $DIR/$tdir/d0
5279 touch $DIR/$tdir/d0/foo
5280 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5281 error "file exceed 65000 nlink limit!"
5282 unlinkmany $DIR/$tdir/d0/f- 65001
5285 run_test 51e "check file nlink limit"
5288 test_mkdir $DIR/$tdir
5291 local ulimit_old=$(ulimit -n)
5292 local spare=20 # number of spare fd's for scripts/libraries, etc.
5293 local mdt=$($LFS getstripe -m $DIR/$tdir)
5294 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5296 echo "MDT$mdt numfree=$numfree, max=$max"
5297 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5298 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5299 while ! ulimit -n $((numfree + spare)); do
5300 numfree=$((numfree * 3 / 4))
5302 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5304 echo "left ulimit at $ulimit_old"
5307 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5308 unlinkmany $DIR/$tdir/f $numfree
5309 error "create+open $numfree files in $DIR/$tdir failed"
5311 ulimit -n $ulimit_old
5313 # if createmany exits at 120s there will be fewer than $numfree files
5314 unlinkmany $DIR/$tdir/f $numfree || true
5316 run_test 51f "check many open files limit"
5319 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5320 test_mkdir $DIR/$tdir
5321 touch $DIR/$tdir/foo
5322 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5323 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5324 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5325 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5326 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5328 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5329 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5330 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5332 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5333 cp -r $DIR/$tdir $TMP/
5334 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5336 run_test 52a "append-only flag test (should return errors)"
5339 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5340 test_mkdir $DIR/$tdir
5341 touch $DIR/$tdir/foo
5342 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5343 cat test > $DIR/$tdir/foo && error "cat test worked"
5344 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5345 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5346 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5348 echo foo >> $DIR/$tdir/foo && error "echo worked"
5349 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5350 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5351 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5352 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5354 chattr -i $DIR/$tdir/foo || error "chattr failed"
5356 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5358 run_test 52b "immutable flag test (should return errors) ======="
5361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5362 remote_mds_nodsh && skip "remote MDS with nodsh"
5363 remote_ost_nodsh && skip "remote OST with nodsh"
5376 local support_last_seq=true
5378 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5379 support_last_seq=false
5382 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5384 for value in $(do_facet $SINGLEMDS \
5385 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5386 param=$(echo ${value[0]} | cut -d "=" -f1)
5387 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5389 if $support_last_seq; then
5390 param_seq=$(echo $param |
5391 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5392 mds_last_seq=$(do_facet $SINGLEMDS \
5393 $LCTL get_param -n $param_seq)
5395 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5397 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5398 node=$(facet_active_host ost$((ostnum+1)))
5399 param="obdfilter.$ostname.last_id"
5400 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5401 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5402 ost_last_id=$ost_last
5404 if $support_last_seq; then
5405 ost_last_id=$(echo $ost_last |
5406 awk -F':' '{print $2}' |
5408 ost_last_seq=$(echo $ost_last |
5409 awk -F':' '{print $1}')
5410 [[ $ost_last_seq = $mds_last_seq ]] || continue
5413 if [[ $ost_last_id != $mds_last ]]; then
5414 error "$ost_last_id != $mds_last"
5421 $found || error "can not match last_seq/last_id for $mdtosc"
5424 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5427 perl -MSocket -e ';' || skip "no Socket perl module installed"
5429 $SOCKETSERVER $DIR/socket ||
5430 error "$SOCKETSERVER $DIR/socket failed: $?"
5431 $SOCKETCLIENT $DIR/socket ||
5432 error "$SOCKETCLIENT $DIR/socket failed: $?"
5433 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5435 run_test 54a "unix domain socket test =========================="
5441 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5443 run_test 54b "char device works in lustre ======================"
5446 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5447 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5448 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5450 for i in $(seq 3 7); do
5451 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5460 loopdev="$DIR/loop54c"
5463 $UMOUNT $DIR/$tdir || rc=$?
5464 losetup -d $loopdev || true
5465 losetup -d $LOOPDEV || true
5466 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5473 loopdev="$DIR/loop54c"
5476 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5477 trap cleanup_54c EXIT
5478 mknod $loopdev b 7 $LOOPNUM
5479 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5480 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5481 losetup $loopdev $DIR/$tfile ||
5482 error "can't set up $loopdev for $DIR/$tfile"
5483 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5484 test_mkdir $DIR/$tdir
5485 mount -t ext2 $loopdev $DIR/$tdir ||
5486 error "error mounting $loopdev on $DIR/$tdir"
5487 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5490 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5494 run_test 54c "block device works in lustre ====================="
5500 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5502 run_test 54d "fifo device works in lustre ======================"
5507 cp -aL /dev/console $f
5508 echo $string > $f || error "echo $string to $f failed"
5510 run_test 54e "console/tty device works in lustre ======================"
5514 local dir=$DIR/$tdir
5517 test_mkdir -p $dir/dir
5518 for i in $(seq $numfiles); do
5520 touch $dir/dir/file$i
5523 local numcomp=$($LFS getstripe --component-count $dir)
5525 [[ $numcomp == 0 ]] && numcomp=1
5527 # test lfs getstripe with --recursive
5528 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5530 [[ $filenum -eq $((numfiles * 2)) ]] ||
5531 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5532 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5533 [[ $filenum -eq $numfiles ]] ||
5534 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5535 echo "$LFS getstripe showed obdidx or l_ost_idx"
5537 # test lfs getstripe with file instead of dir
5538 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5539 [[ $filenum -eq 1 ]] ||
5540 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5541 echo "$LFS getstripe file1 passed"
5543 #test lfs getstripe with --verbose
5544 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5545 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5546 error "$LFS getstripe --verbose $dir: "\
5547 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5548 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5549 error "$LFS getstripe $dir: showed lmm_magic"
5551 #test lfs getstripe with -v prints lmm_fid
5552 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5553 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5554 error "$LFS getstripe -v $dir: "\
5555 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5556 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5557 error "$LFS getstripe $dir: showed lmm_fid by default"
5558 echo "$LFS getstripe --verbose passed"
5560 #check for FID information
5561 local fid1=$($LFS getstripe --fid $dir/file1)
5562 local fid2=$($LFS getstripe --verbose $dir/file1 |
5563 awk '/lmm_fid: / { print $2; exit; }')
5564 local fid3=$($LFS path2fid $dir/file1)
5566 [ "$fid1" != "$fid2" ] &&
5567 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5568 [ "$fid1" != "$fid3" ] &&
5569 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5570 echo "$LFS getstripe --fid passed"
5572 #test lfs getstripe with --obd
5573 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5574 error "$LFS getstripe --obd wrong_uuid: should return error"
5576 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5579 local obduuid=$(ostuuid_from_index $ostidx)
5580 local found=$($LFS getstripe -r --obd $obduuid $dir |
5581 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5583 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5584 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5586 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5589 [[ $found -eq $filenum ]] ||
5590 error "$LFS getstripe --obd: found $found expect $filenum"
5591 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5592 sed '/^[ ]*'${ostidx}'[ ]/d' |
5593 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5594 error "$LFS getstripe --obd: should not show file on other obd"
5595 echo "$LFS getstripe --obd passed"
5597 run_test 56a "check $LFS getstripe"
5600 local dir=$DIR/$tdir
5604 for i in $(seq $numdirs); do
5605 test_mkdir $dir/dir$i
5608 # test lfs getdirstripe default mode is non-recursion, which is
5609 # different from lfs getstripe
5610 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5612 [[ $dircnt -eq 1 ]] ||
5613 error "$LFS getdirstripe: found $dircnt, not 1"
5614 dircnt=$($LFS getdirstripe --recursive $dir |
5615 grep -c lmv_stripe_count)
5616 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5617 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5619 run_test 56b "check $LFS getdirstripe"
5622 remote_ost_nodsh && skip "remote OST with nodsh"
5625 local ost_name=$(ostname_from_index $ost_idx)
5626 local old_status=$(ost_dev_status $ost_idx)
5628 [[ -z "$old_status" ]] ||
5629 skip_env "OST $ost_name is in $old_status status"
5631 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5632 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5633 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5636 local new_status=$(ost_dev_status $ost_idx)
5638 [[ "$new_status" =~ "D" ]] ||
5639 error "$ost_name status is '$new_status', missing 'D'"
5640 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5641 [[ "$new_status" =~ "N" ]] ||
5642 error "$ost_name status is '$new_status', missing 'N'"
5645 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5646 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5647 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5650 new_status=$(ost_dev_status $ost_idx)
5651 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5652 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5654 run_test 56c "check 'lfs df' showing device status"
5659 local local_tdir="$1"
5660 local local_numfiles="$2"
5661 local local_numdirs="$3"
5662 local dir_params="$4"
5663 local dir_stripe_params="$5"
5665 if [ ! -d "$local_tdir" ] ; then
5666 test_mkdir -p $dir_stripe_params $local_tdir
5667 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5668 for i in $(seq $local_numfiles) ; do
5669 touch $local_tdir/file$i
5671 for i in $(seq $local_numdirs) ; do
5672 test_mkdir $dir_stripe_params $local_tdir/dir$i
5673 for j in $(seq $local_numfiles) ; do
5674 touch $local_tdir/dir$i/file$j
5680 setup_56_special() {
5682 local local_numfiles=$2
5683 local local_numdirs=$3
5685 setup_56 $local_tdir $local_numfiles $local_numdirs
5687 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5688 for i in $(seq $local_numfiles) ; do
5689 mknod $local_tdir/loop${i}b b 7 $i
5690 mknod $local_tdir/null${i}c c 1 3
5691 ln -s $local_tdir/file1 $local_tdir/link${i}
5693 for i in $(seq $local_numdirs) ; do
5694 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5695 mknod $local_tdir/dir$i/null${i}c c 1 3
5696 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5702 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5703 local expected=$(($NUMDIRS + 2))
5705 setup_56 $dir $NUMFILES $NUMDIRS
5707 # test lfs find with -name
5708 for i in $(seq $NUMFILES) ; do
5709 local nums=$($LFS find -name "*$i" $dir | wc -l)
5711 [ $nums -eq $expected ] ||
5712 error "lfs find -name '*$i' $dir wrong: "\
5713 "found $nums, expected $expected"
5716 run_test 56g "check lfs find -name"
5719 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5720 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5722 setup_56 $dir $NUMFILES $NUMDIRS
5724 # test lfs find with ! -name
5725 for i in $(seq $NUMFILES) ; do
5726 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5728 [ $nums -eq $expected ] ||
5729 error "lfs find ! -name '*$i' $dir wrong: "\
5730 "found $nums, expected $expected"
5733 run_test 56h "check lfs find ! -name"
5736 local dir=$DIR/$tdir
5740 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5743 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5745 run_test 56i "check 'lfs find -ost UUID' skips directories"
5748 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5750 setup_56_special $dir $NUMFILES $NUMDIRS
5752 local expected=$((NUMDIRS + 1))
5753 local cmd="$LFS find -type d $dir"
5754 local nums=$($cmd | wc -l)
5756 [ $nums -eq $expected ] ||
5757 error "'$cmd' wrong: found $nums, expected $expected"
5759 run_test 56j "check lfs find -type d"
5762 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5764 setup_56_special $dir $NUMFILES $NUMDIRS
5766 local expected=$(((NUMDIRS + 1) * NUMFILES))
5767 local cmd="$LFS find -type f $dir"
5768 local nums=$($cmd | wc -l)
5770 [ $nums -eq $expected ] ||
5771 error "'$cmd' wrong: found $nums, expected $expected"
5773 run_test 56k "check lfs find -type f"
5776 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5778 setup_56_special $dir $NUMFILES $NUMDIRS
5780 local expected=$((NUMDIRS + NUMFILES))
5781 local cmd="$LFS find -type b $dir"
5782 local nums=$($cmd | wc -l)
5784 [ $nums -eq $expected ] ||
5785 error "'$cmd' wrong: found $nums, expected $expected"
5787 run_test 56l "check lfs find -type b"
5790 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5792 setup_56_special $dir $NUMFILES $NUMDIRS
5794 local expected=$((NUMDIRS + NUMFILES))
5795 local cmd="$LFS find -type c $dir"
5796 local nums=$($cmd | wc -l)
5797 [ $nums -eq $expected ] ||
5798 error "'$cmd' wrong: found $nums, expected $expected"
5800 run_test 56m "check lfs find -type c"
5803 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5804 setup_56_special $dir $NUMFILES $NUMDIRS
5806 local expected=$((NUMDIRS + NUMFILES))
5807 local cmd="$LFS find -type l $dir"
5808 local nums=$($cmd | wc -l)
5810 [ $nums -eq $expected ] ||
5811 error "'$cmd' wrong: found $nums, expected $expected"
5813 run_test 56n "check lfs find -type l"
5816 local dir=$DIR/$tdir
5818 setup_56 $dir $NUMFILES $NUMDIRS
5819 utime $dir/file1 > /dev/null || error "utime (1)"
5820 utime $dir/file2 > /dev/null || error "utime (2)"
5821 utime $dir/dir1 > /dev/null || error "utime (3)"
5822 utime $dir/dir2 > /dev/null || error "utime (4)"
5823 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5824 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5827 local nums=$($LFS find -mtime +0 $dir | wc -l)
5829 [ $nums -eq $expected ] ||
5830 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5833 cmd="$LFS find -mtime 0 $dir"
5834 nums=$($cmd | wc -l)
5835 [ $nums -eq $expected ] ||
5836 error "'$cmd' wrong: found $nums, expected $expected"
5838 run_test 56o "check lfs find -mtime for old files"
5841 local dir=$DIR/$tdir
5845 # just to make sure there is something that won't be found
5847 touch $dir/$tfile.now
5849 for age in year week day hour min; do
5850 count=$((count + 1))
5852 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5853 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5854 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5856 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5857 local nums=$($cmd | wc -l)
5858 [ $nums -eq $expected ] ||
5859 error "'$cmd' wrong: found $nums, expected $expected"
5861 cmd="$LFS find $dir -atime $count${age:0:1}"
5862 nums=$($cmd | wc -l)
5863 [ $nums -eq $expected ] ||
5864 error "'$cmd' wrong: found $nums, expected $expected"
5868 cmd="$LFS find $dir -ctime +1s -type f"
5869 nums=$($cmd | wc -l)
5870 (( $nums == $count * 2 + 1)) ||
5871 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5873 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5875 test_newerXY_base() {
5878 local dir=$DIR/$tdir
5882 if [ $y == "t" ]; then
5883 if [ $x == "b" ]; then
5884 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5886 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5889 ref=$DIR/$tfile.newer.$x$y
5890 touch $ref || error "touch $ref failed"
5893 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5895 if [ $y == "t" ]; then
5896 if [ $x == "b" ]; then
5897 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5899 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5902 negref=$DIR/$tfile.negnewer.$x$y
5903 touch $negref || error "touch $negref failed"
5906 local cmd="$LFS find $dir -newer$x$y $ref"
5907 local nums=$(eval $cmd | wc -l)
5908 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5910 [ $nums -eq $expected ] ||
5911 error "'$cmd' wrong: found $nums, expected $expected"
5913 cmd="$LFS find $dir ! -newer$x$y $negref"
5914 nums=$(eval $cmd | wc -l)
5915 [ $nums -eq $expected ] ||
5916 error "'$cmd' wrong: found $nums, expected $expected"
5918 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5919 nums=$(eval $cmd | wc -l)
5920 [ $nums -eq $expected ] ||
5921 error "'$cmd' wrong: found $nums, expected $expected"
5927 test_newerXY_base "b" "t"
5928 test_newerXY_base "a" "a"
5929 test_newerXY_base "a" "m"
5930 test_newerXY_base "a" "c"
5931 test_newerXY_base "m" "a"
5932 test_newerXY_base "m" "m"
5933 test_newerXY_base "m" "c"
5934 test_newerXY_base "c" "a"
5935 test_newerXY_base "c" "m"
5936 test_newerXY_base "c" "c"
5937 test_newerXY_base "b" "b"
5938 test_newerXY_base "a" "t"
5939 test_newerXY_base "m" "t"
5940 test_newerXY_base "c" "t"
5941 test_newerXY_base "b" "t"
5943 run_test 56oc "check lfs find -newerXY work"
5946 local dir=$DIR/$tdir
5951 $LFS find $dir -btime -1d -type f
5958 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
5959 ! btime_supported && skip "btime unsupported on MDS"
5961 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
5962 ! btime_supported && skip "btime unsupported on clients"
5964 local dir=$DIR/$tdir
5965 local ref=$DIR/$tfile.ref
5966 local negref=$DIR/$tfile.negref
5968 mkdir $dir || error "mkdir $dir failed"
5969 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
5970 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
5971 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
5972 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
5973 touch $ref || error "touch $ref failed"
5974 # sleep 3 seconds at least
5977 local before=$(do_facet mds1 date +%s)
5978 local skew=$(($(date +%s) - before + 1))
5980 if (( skew < 0 && skew > -5 )); then
5981 sleep $((0 - skew + 1))
5985 # Set the dir stripe params to limit files all on MDT0,
5986 # otherwise we need to calc the max clock skew between
5987 # the client and MDTs.
5988 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5990 touch $negref || error "touch $negref failed"
5992 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
5993 local nums=$($cmd | wc -l)
5994 local expected=$(((NUMFILES + 1) * NUMDIRS))
5996 [ $nums -eq $expected ] ||
5997 error "'$cmd' wrong: found $nums, expected $expected"
5999 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6000 nums=$($cmd | wc -l)
6001 expected=$((NUMFILES + 1))
6002 [ $nums -eq $expected ] ||
6003 error "'$cmd' wrong: found $nums, expected $expected"
6005 [ $skew -lt 0 ] && return
6007 local after=$(do_facet mds1 date +%s)
6008 local age=$((after - before + 1 + skew))
6010 cmd="$LFS find $dir -btime -${age}s -type f"
6011 nums=$($cmd | wc -l)
6012 expected=$(((NUMFILES + 1) * NUMDIRS))
6014 echo "Clock skew between client and server: $skew, age:$age"
6015 [ $nums -eq $expected ] ||
6016 error "'$cmd' wrong: found $nums, expected $expected"
6018 expected=$(($NUMDIRS + 1))
6019 cmd="$LFS find $dir -btime -${age}s -type d"
6020 nums=$($cmd | wc -l)
6021 [ $nums -eq $expected ] ||
6022 error "'$cmd' wrong: found $nums, expected $expected"
6023 rm -f $ref $negref || error "Failed to remove $ref $negref"
6025 run_test 56od "check lfs find -btime with units"
6028 [ $RUNAS_ID -eq $UID ] &&
6029 skip_env "RUNAS_ID = UID = $UID -- skipping"
6031 local dir=$DIR/$tdir
6033 setup_56 $dir $NUMFILES $NUMDIRS
6034 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6036 local expected=$NUMFILES
6037 local cmd="$LFS find -uid $RUNAS_ID $dir"
6038 local nums=$($cmd | wc -l)
6040 [ $nums -eq $expected ] ||
6041 error "'$cmd' wrong: found $nums, expected $expected"
6043 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6044 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6045 nums=$($cmd | wc -l)
6046 [ $nums -eq $expected ] ||
6047 error "'$cmd' wrong: found $nums, expected $expected"
6049 run_test 56p "check lfs find -uid and ! -uid"
6052 [ $RUNAS_ID -eq $UID ] &&
6053 skip_env "RUNAS_ID = UID = $UID -- skipping"
6055 local dir=$DIR/$tdir
6057 setup_56 $dir $NUMFILES $NUMDIRS
6058 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6060 local expected=$NUMFILES
6061 local cmd="$LFS find -gid $RUNAS_GID $dir"
6062 local nums=$($cmd | wc -l)
6064 [ $nums -eq $expected ] ||
6065 error "'$cmd' wrong: found $nums, expected $expected"
6067 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6068 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6069 nums=$($cmd | wc -l)
6070 [ $nums -eq $expected ] ||
6071 error "'$cmd' wrong: found $nums, expected $expected"
6073 run_test 56q "check lfs find -gid and ! -gid"
6076 local dir=$DIR/$tdir
6078 setup_56 $dir $NUMFILES $NUMDIRS
6081 local cmd="$LFS find -size 0 -type f -lazy $dir"
6082 local nums=$($cmd | wc -l)
6084 [ $nums -eq $expected ] ||
6085 error "'$cmd' wrong: found $nums, expected $expected"
6086 cmd="$LFS find -size 0 -type f $dir"
6087 nums=$($cmd | wc -l)
6088 [ $nums -eq $expected ] ||
6089 error "'$cmd' wrong: found $nums, expected $expected"
6092 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6093 nums=$($cmd | wc -l)
6094 [ $nums -eq $expected ] ||
6095 error "'$cmd' wrong: found $nums, expected $expected"
6096 cmd="$LFS find ! -size 0 -type f $dir"
6097 nums=$($cmd | wc -l)
6098 [ $nums -eq $expected ] ||
6099 error "'$cmd' wrong: found $nums, expected $expected"
6101 echo "test" > $dir/$tfile
6102 echo "test2" > $dir/$tfile.2 && sync
6104 cmd="$LFS find -size 5 -type f -lazy $dir"
6105 nums=$($cmd | wc -l)
6106 [ $nums -eq $expected ] ||
6107 error "'$cmd' wrong: found $nums, expected $expected"
6108 cmd="$LFS find -size 5 -type f $dir"
6109 nums=$($cmd | wc -l)
6110 [ $nums -eq $expected ] ||
6111 error "'$cmd' wrong: found $nums, expected $expected"
6114 cmd="$LFS find -size +5 -type f -lazy $dir"
6115 nums=$($cmd | wc -l)
6116 [ $nums -eq $expected ] ||
6117 error "'$cmd' wrong: found $nums, expected $expected"
6118 cmd="$LFS find -size +5 -type f $dir"
6119 nums=$($cmd | wc -l)
6120 [ $nums -eq $expected ] ||
6121 error "'$cmd' wrong: found $nums, expected $expected"
6124 cmd="$LFS find -size +0 -type f -lazy $dir"
6125 nums=$($cmd | wc -l)
6126 [ $nums -eq $expected ] ||
6127 error "'$cmd' wrong: found $nums, expected $expected"
6128 cmd="$LFS find -size +0 -type f $dir"
6129 nums=$($cmd | wc -l)
6130 [ $nums -eq $expected ] ||
6131 error "'$cmd' wrong: found $nums, expected $expected"
6134 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6135 nums=$($cmd | wc -l)
6136 [ $nums -eq $expected ] ||
6137 error "'$cmd' wrong: found $nums, expected $expected"
6138 cmd="$LFS find ! -size -5 -type f $dir"
6139 nums=$($cmd | wc -l)
6140 [ $nums -eq $expected ] ||
6141 error "'$cmd' wrong: found $nums, expected $expected"
6144 cmd="$LFS find -size -5 -type f -lazy $dir"
6145 nums=$($cmd | wc -l)
6146 [ $nums -eq $expected ] ||
6147 error "'$cmd' wrong: found $nums, expected $expected"
6148 cmd="$LFS find -size -5 -type f $dir"
6149 nums=$($cmd | wc -l)
6150 [ $nums -eq $expected ] ||
6151 error "'$cmd' wrong: found $nums, expected $expected"
6153 run_test 56r "check lfs find -size works"
6156 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6157 skip "MDS < 2.12.58 doesn't return LSOM data"
6158 local dir=$DIR/$tdir
6160 [[ $OSC == "mdc" ]] && skip "DoM files" && return
6162 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6164 cancel_lru_locks $OSC
6166 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6168 local cmd="$LFS find -size 0 -type f -lazy $dir"
6169 local nums=$($cmd | wc -l)
6171 [ $nums -eq $expected ] ||
6172 error "'$cmd' wrong: found $nums, expected $expected"
6174 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6175 [ $rpcs_before -eq $rpcs_after ] ||
6176 error "'$cmd' should not send glimpse RPCs to OST"
6177 cmd="$LFS find -size 0 -type f $dir"
6178 nums=$($cmd | wc -l)
6179 [ $nums -eq $expected ] ||
6180 error "'$cmd' wrong: found $nums, expected $expected"
6181 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6182 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6183 $LCTL get_param osc.*.stats
6184 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
6185 error "'$cmd' should send 12 glimpse RPCs to OST"
6187 cancel_lru_locks $OSC
6188 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6190 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6191 nums=$($cmd | wc -l)
6192 [ $nums -eq $expected ] ||
6193 error "'$cmd' wrong: found $nums, expected $expected"
6194 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6195 $LCTL get_param mdc.*.stats
6196 [ $rpcs_before -eq $rpcs_after ] ||
6197 error "'$cmd' should not send glimpse RPCs to OST"
6198 cmd="$LFS find ! -size 0 -type f $dir"
6199 nums=$($cmd | wc -l)
6200 [ $nums -eq $expected ] ||
6201 error "'$cmd' wrong: found $nums, expected $expected"
6202 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6203 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6204 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
6205 error "'$cmd' should send 12 glimpse RPCs to OST"
6207 echo "test" > $dir/$tfile
6208 echo "test2" > $dir/$tfile.2 && sync
6209 cancel_lru_locks $OSC
6210 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6212 cmd="$LFS find -size 5 -type f -lazy $dir"
6213 nums=$($cmd | wc -l)
6214 [ $nums -eq $expected ] ||
6215 error "'$cmd' wrong: found $nums, expected $expected"
6216 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6217 [ $rpcs_before -eq $rpcs_after ] ||
6218 error "'$cmd' should not send glimpse RPCs to OST"
6219 cmd="$LFS find -size 5 -type f $dir"
6220 nums=$($cmd | wc -l)
6221 [ $nums -eq $expected ] ||
6222 error "'$cmd' wrong: found $nums, expected $expected"
6223 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6224 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6225 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6226 error "'$cmd' should send 14 glimpse RPCs to OST"
6228 cancel_lru_locks $OSC
6229 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6231 cmd="$LFS find -size +5 -type f -lazy $dir"
6232 nums=$($cmd | wc -l)
6233 [ $nums -eq $expected ] ||
6234 error "'$cmd' wrong: found $nums, expected $expected"
6235 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6236 [ $rpcs_before -eq $rpcs_after ] ||
6237 error "'$cmd' should not send glimpse RPCs to OST"
6238 cmd="$LFS find -size +5 -type f $dir"
6239 nums=$($cmd | wc -l)
6240 [ $nums -eq $expected ] ||
6241 error "'$cmd' wrong: found $nums, expected $expected"
6242 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6243 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6244 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6245 error "'$cmd' should send 14 glimpse RPCs to OST"
6247 cancel_lru_locks $OSC
6248 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6250 cmd="$LFS find -size +0 -type f -lazy $dir"
6251 nums=$($cmd | wc -l)
6252 [ $nums -eq $expected ] ||
6253 error "'$cmd' wrong: found $nums, expected $expected"
6254 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6255 [ $rpcs_before -eq $rpcs_after ] ||
6256 error "'$cmd' should not send glimpse RPCs to OST"
6257 cmd="$LFS find -size +0 -type f $dir"
6258 nums=$($cmd | wc -l)
6259 [ $nums -eq $expected ] ||
6260 error "'$cmd' wrong: found $nums, expected $expected"
6261 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6262 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6263 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6264 error "'$cmd' should send 14 glimpse RPCs to OST"
6266 cancel_lru_locks $OSC
6267 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6269 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6270 nums=$($cmd | wc -l)
6271 [ $nums -eq $expected ] ||
6272 error "'$cmd' wrong: found $nums, expected $expected"
6273 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6274 [ $rpcs_before -eq $rpcs_after ] ||
6275 error "'$cmd' should not send glimpse RPCs to OST"
6276 cmd="$LFS find ! -size -5 -type f $dir"
6277 nums=$($cmd | wc -l)
6278 [ $nums -eq $expected ] ||
6279 error "'$cmd' wrong: found $nums, expected $expected"
6280 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6281 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6282 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6283 error "'$cmd' should send 14 glimpse RPCs to OST"
6285 cancel_lru_locks $OSC
6286 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6288 cmd="$LFS find -size -5 -type f -lazy $dir"
6289 nums=$($cmd | wc -l)
6290 [ $nums -eq $expected ] ||
6291 error "'$cmd' wrong: found $nums, expected $expected"
6292 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6293 [ $rpcs_before -eq $rpcs_after ] ||
6294 error "'$cmd' should not send glimpse RPCs to OST"
6295 cmd="$LFS find -size -5 -type f $dir"
6296 nums=$($cmd | wc -l)
6297 [ $nums -eq $expected ] ||
6298 error "'$cmd' wrong: found $nums, expected $expected"
6299 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6300 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6301 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6302 error "'$cmd' should send 14 glimpse RPCs to OST"
6304 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6307 local dir=$DIR/$tdir
6308 local tmp=$TMP/$tfile.log
6311 test_mkdir -p $dir || error "failed to mkdir $dir"
6312 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6313 error "failed to setstripe $dir/$tfile"
6314 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6316 stack_trap "rm -f $tmp" EXIT
6317 $LFS find --size +100K --ost 0 $dir 2>&1 | tee $tmp
6318 [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
6319 error "failed to find --size +100K --ost 0 $dir"
6320 $LFS find --size +100K --mdt $mdt_idx $dir 2>&1 | tee $tmp
6321 [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
6322 error "failed to find --size +100K --mdt $mdt_idx $dir"
6324 run_test 56rb "check lfs find --size --ost/--mdt works"
6326 test_56s() { # LU-611 #LU-9369
6327 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6329 local dir=$DIR/$tdir
6330 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6332 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6333 for i in $(seq $NUMDIRS); do
6334 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6337 local expected=$NUMDIRS
6338 local cmd="$LFS find -c $OSTCOUNT $dir"
6339 local nums=$($cmd | wc -l)
6341 [ $nums -eq $expected ] || {
6342 $LFS getstripe -R $dir
6343 error "'$cmd' wrong: found $nums, expected $expected"
6346 expected=$((NUMDIRS + onestripe))
6347 cmd="$LFS find -stripe-count +0 -type f $dir"
6348 nums=$($cmd | wc -l)
6349 [ $nums -eq $expected ] || {
6350 $LFS getstripe -R $dir
6351 error "'$cmd' wrong: found $nums, expected $expected"
6355 cmd="$LFS find -stripe-count 1 -type f $dir"
6356 nums=$($cmd | wc -l)
6357 [ $nums -eq $expected ] || {
6358 $LFS getstripe -R $dir
6359 error "'$cmd' wrong: found $nums, expected $expected"
6362 cmd="$LFS find -stripe-count -2 -type f $dir"
6363 nums=$($cmd | wc -l)
6364 [ $nums -eq $expected ] || {
6365 $LFS getstripe -R $dir
6366 error "'$cmd' wrong: found $nums, expected $expected"
6370 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6371 nums=$($cmd | wc -l)
6372 [ $nums -eq $expected ] || {
6373 $LFS getstripe -R $dir
6374 error "'$cmd' wrong: found $nums, expected $expected"
6377 run_test 56s "check lfs find -stripe-count works"
6379 test_56t() { # LU-611 #LU-9369
6380 local dir=$DIR/$tdir
6382 setup_56 $dir 0 $NUMDIRS
6383 for i in $(seq $NUMDIRS); do
6384 $LFS setstripe -S 8M $dir/dir$i/$tfile
6387 local expected=$NUMDIRS
6388 local cmd="$LFS find -S 8M $dir"
6389 local nums=$($cmd | wc -l)
6391 [ $nums -eq $expected ] || {
6392 $LFS getstripe -R $dir
6393 error "'$cmd' wrong: found $nums, expected $expected"
6397 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6399 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6401 expected=$(((NUMDIRS + 1) * NUMFILES))
6402 cmd="$LFS find -stripe-size 512k -type f $dir"
6403 nums=$($cmd | wc -l)
6404 [ $nums -eq $expected ] ||
6405 error "'$cmd' wrong: found $nums, expected $expected"
6407 cmd="$LFS find -stripe-size +320k -type f $dir"
6408 nums=$($cmd | wc -l)
6409 [ $nums -eq $expected ] ||
6410 error "'$cmd' wrong: found $nums, expected $expected"
6412 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6413 cmd="$LFS find -stripe-size +200k -type f $dir"
6414 nums=$($cmd | wc -l)
6415 [ $nums -eq $expected ] ||
6416 error "'$cmd' wrong: found $nums, expected $expected"
6418 cmd="$LFS find -stripe-size -640k -type f $dir"
6419 nums=$($cmd | wc -l)
6420 [ $nums -eq $expected ] ||
6421 error "'$cmd' wrong: found $nums, expected $expected"
6424 cmd="$LFS find -stripe-size 256k -type f $dir"
6425 nums=$($cmd | wc -l)
6426 [ $nums -eq $expected ] ||
6427 error "'$cmd' wrong: found $nums, expected $expected"
6429 cmd="$LFS find -stripe-size -320k -type f $dir"
6430 nums=$($cmd | wc -l)
6431 [ $nums -eq $expected ] ||
6432 error "'$cmd' wrong: found $nums, expected $expected"
6435 cmd="$LFS find -stripe-size 1024k -type f $dir"
6436 nums=$($cmd | wc -l)
6437 [ $nums -eq $expected ] ||
6438 error "'$cmd' wrong: found $nums, expected $expected"
6440 run_test 56t "check lfs find -stripe-size works"
6442 test_56u() { # LU-611
6443 local dir=$DIR/$tdir
6445 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6447 if [[ $OSTCOUNT -gt 1 ]]; then
6448 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6454 local expected=$(((NUMDIRS + 1) * NUMFILES))
6455 local cmd="$LFS find -stripe-index 0 -type f $dir"
6456 local nums=$($cmd | wc -l)
6458 [ $nums -eq $expected ] ||
6459 error "'$cmd' wrong: found $nums, expected $expected"
6462 cmd="$LFS find -stripe-index 1 -type f $dir"
6463 nums=$($cmd | wc -l)
6464 [ $nums -eq $expected ] ||
6465 error "'$cmd' wrong: found $nums, expected $expected"
6467 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6468 nums=$($cmd | wc -l)
6469 [ $nums -eq $expected ] ||
6470 error "'$cmd' wrong: found $nums, expected $expected"
6473 # This should produce an error and not return any files
6474 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6475 nums=$($cmd 2>/dev/null | wc -l)
6476 [ $nums -eq $expected ] ||
6477 error "'$cmd' wrong: found $nums, expected $expected"
6479 if [[ $OSTCOUNT -gt 1 ]]; then
6480 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6481 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6482 nums=$($cmd | wc -l)
6483 [ $nums -eq $expected ] ||
6484 error "'$cmd' wrong: found $nums, expected $expected"
6487 run_test 56u "check lfs find -stripe-index works"
6491 local dir=$DIR/$tdir
6493 setup_56 $dir $NUMFILES $NUMDIRS
6495 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6496 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6498 for file in $($LFS find -m $UUID $dir); do
6499 file_midx=$($LFS getstripe -m $file)
6500 [ $file_midx -eq $mdt_idx ] ||
6501 error "lfs find -m $UUID != getstripe -m $file_midx"
6504 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6507 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6510 local dir=$DIR/$tdir
6512 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6514 local stripe_size=$($LFS getstripe -S -d $dir) ||
6515 error "$LFS getstripe -S -d $dir failed"
6516 stripe_size=${stripe_size%% *}
6518 local file_size=$((stripe_size * OSTCOUNT))
6519 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6520 local required_space=$((file_num * file_size))
6521 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6523 [[ $free_space -le $((required_space / 1024)) ]] &&
6524 skip_env "need $required_space, have $free_space kbytes"
6527 local dd_count=$((file_size / dd_bs))
6529 # write data into the files
6534 for i in $(seq $NUMFILES); do
6536 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6537 error "write data into $file failed"
6539 for i in $(seq $NUMDIRS); do
6540 for j in $(seq $NUMFILES); do
6541 file=$dir/dir$i/file$j
6542 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6543 error "write data into $file failed"
6547 # $LFS_MIGRATE will fail if hard link migration is unsupported
6548 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6549 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6550 error "creating links to $dir/dir1/file1 failed"
6555 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6558 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6561 eval $cmd || error "$cmd failed"
6563 check_stripe_count $dir/file1 $expected
6565 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6567 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6568 # OST 1 if it is on OST 0. This file is small enough to
6569 # be on only one stripe.
6570 file=$dir/migr_1_ost
6571 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6572 error "write data into $file failed"
6573 local obdidx=$($LFS getstripe -i $file)
6574 local oldmd5=$(md5sum $file)
6577 [[ $obdidx -eq 0 ]] && newobdidx=1
6578 cmd="$LFS migrate -i $newobdidx $file"
6580 eval $cmd || error "$cmd failed"
6582 local realobdix=$($LFS getstripe -i $file)
6583 local newmd5=$(md5sum $file)
6585 [[ $newobdidx -ne $realobdix ]] &&
6586 error "new OST is different (was=$obdidx, "\
6587 "wanted=$newobdidx, got=$realobdix)"
6588 [[ "$oldmd5" != "$newmd5" ]] &&
6589 error "md5sum differ: $oldmd5, $newmd5"
6593 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6595 eval $cmd || error "$cmd failed"
6597 for j in $(seq $NUMFILES); do
6598 check_stripe_count $dir/dir1/file$j $expected
6601 # lfs_migrate works with lfs find
6602 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6603 $LFS_MIGRATE -y -c $expected"
6605 eval $cmd || error "$cmd failed"
6607 for i in $(seq 2 $NUMFILES); do
6608 check_stripe_count $dir/file$i $expected
6610 for i in $(seq 2 $NUMDIRS); do
6611 for j in $(seq $NUMFILES); do
6612 check_stripe_count $dir/dir$i/file$j $expected
6616 run_test 56w "check lfs_migrate -c stripe_count works"
6619 local file1=$DIR/$tdir/file1
6620 local create_pool=false
6621 local initial_pool=$($LFS getstripe -p $DIR)
6625 echo -n "Creating test dir..."
6626 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6629 echo -n "Creating test file..."
6630 touch $file1 || error "cannot create file"
6633 echo -n "Detecting existing pools..."
6634 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6636 if [ ${#pool_list[@]} -gt 0 ]; then
6637 echo "${pool_list[@]}"
6638 for thispool in "${pool_list[@]}"; do
6639 if [[ -z "$initial_pool" ||
6640 "$initial_pool" != "$thispool" ]]; then
6642 echo "Using existing pool '$pool'"
6647 echo "none detected."
6649 if [ -z "$pool" ]; then
6650 pool=${POOL:-testpool}
6651 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6652 echo -n "Creating pool '$pool'..."
6654 pool_add $pool &> /dev/null ||
6655 error "pool_add failed"
6658 echo -n "Adding target to pool..."
6659 pool_add_targets $pool 0 0 1 &> /dev/null ||
6660 error "pool_add_targets failed"
6664 echo -n "Setting pool using -p option..."
6665 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6666 error "migrate failed rc = $?"
6669 echo -n "Verifying test file is in pool after migrating..."
6670 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6671 error "file was not migrated to pool $pool"
6674 echo -n "Removing test file from pool '$pool'..."
6675 # "lfs migrate $file" won't remove the file from the pool
6676 # until some striping information is changed.
6677 $LFS migrate -c 1 $file1 &> /dev/null ||
6678 error "cannot remove from pool"
6679 [ "$($LFS getstripe -p $file1)" ] &&
6680 error "pool still set"
6683 echo -n "Setting pool using --pool option..."
6684 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6685 error "migrate failed rc = $?"
6690 if $create_pool; then
6691 destroy_test_pools 2> /dev/null ||
6692 error "destroy test pools failed"
6695 run_test 56wb "check lfs_migrate pool support"
6698 local file1="$DIR/$tdir/file1"
6705 echo -n "Creating test dir..."
6706 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6707 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6708 error "cannot set stripe by '-S 1M -c 1'"
6711 echo -n "Setting initial stripe for test file..."
6712 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6713 error "cannot set stripe"
6714 cur_ssize=$($LFS getstripe -S "$file1")
6715 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6718 # File currently set to -S 512K -c 1
6720 # Ensure -c and -S options are rejected when -R is set
6721 echo -n "Verifying incompatible options are detected..."
6722 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6723 error "incompatible -c and -R options not detected"
6724 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6725 error "incompatible -S and -R options not detected"
6728 # Ensure unrecognized options are passed through to 'lfs migrate'
6729 echo -n "Verifying -S option is passed through to lfs migrate..."
6730 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6731 error "migration failed"
6732 cur_ssize=$($LFS getstripe -S "$file1")
6733 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6736 # File currently set to -S 1M -c 1
6738 # Ensure long options are supported
6739 echo -n "Verifying long options supported..."
6740 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6741 error "long option without argument not supported"
6742 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6743 error "long option with argument not supported"
6744 cur_ssize=$($LFS getstripe -S "$file1")
6745 [ $cur_ssize -eq 524288 ] ||
6746 error "migrate --stripe-size $cur_ssize != 524288"
6749 # File currently set to -S 512K -c 1
6751 if [ "$OSTCOUNT" -gt 1 ]; then
6752 echo -n "Verifying explicit stripe count can be set..."
6753 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6754 error "migrate failed"
6755 cur_scount=$($LFS getstripe -c "$file1")
6756 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6760 # File currently set to -S 512K -c 1 or -S 512K -c 2
6762 # Ensure parent striping is used if -R is set, and no stripe
6763 # count or size is specified
6764 echo -n "Setting stripe for parent directory..."
6765 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6766 error "cannot set stripe '-S 2M -c 1'"
6769 echo -n "Verifying restripe option uses parent stripe settings..."
6770 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6771 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6772 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6773 error "migrate failed"
6774 cur_ssize=$($LFS getstripe -S "$file1")
6775 [ $cur_ssize -eq $parent_ssize ] ||
6776 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6777 cur_scount=$($LFS getstripe -c "$file1")
6778 [ $cur_scount -eq $parent_scount ] ||
6779 error "migrate -R stripe_count $cur_scount != $parent_scount"
6782 # File currently set to -S 1M -c 1
6784 # Ensure striping is preserved if -R is not set, and no stripe
6785 # count or size is specified
6786 echo -n "Verifying striping size preserved when not specified..."
6787 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6788 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6789 error "cannot set stripe on parent directory"
6790 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6791 error "migrate failed"
6792 cur_ssize=$($LFS getstripe -S "$file1")
6793 [ $cur_ssize -eq $orig_ssize ] ||
6794 error "migrate by default $cur_ssize != $orig_ssize"
6797 # Ensure file name properly detected when final option has no argument
6798 echo -n "Verifying file name properly detected..."
6799 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6800 error "file name interpreted as option argument"
6806 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6809 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6811 local file1=$DIR/$tdir/file1
6813 echo -n "Creating test dir..."
6814 test_mkdir $DIR/$tdir || error "cannot create dir"
6817 echo -n "Creating test file..."
6821 # Ensure 'lfs migrate' will fail by using a non-existent option,
6822 # and make sure rsync is not called to recover
6823 echo -n "Make sure --no-rsync option works..."
6824 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6825 grep -q 'refusing to fall back to rsync' ||
6826 error "rsync was called with --no-rsync set"
6829 # Ensure rsync is called without trying 'lfs migrate' first
6830 echo -n "Make sure --rsync option works..."
6831 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6832 grep -q 'falling back to rsync' &&
6833 error "lfs migrate was called with --rsync set"
6836 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6837 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6838 grep -q 'at the same time' ||
6839 error "--rsync and --no-rsync accepted concurrently"
6845 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6848 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6849 check_swap_layouts_support
6851 local dir=$DIR/$tdir
6852 local ref1=/etc/passwd
6853 local file1=$dir/file1
6855 test_mkdir $dir || error "creating dir $dir"
6856 $LFS setstripe -c 2 $file1
6858 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6859 stripe=$($LFS getstripe -c $file1)
6860 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6861 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6866 run_test 56x "lfs migration support"
6869 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6870 check_swap_layouts_support
6872 local dir=$DIR/$tdir/$testnum
6876 local ref1=/etc/passwd
6877 local file1=$dir/file1
6879 $LFS setstripe -c 2 $file1
6881 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6883 local stripe=$($LFS getstripe -c $file1)
6885 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6886 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6891 run_test 56xa "lfs migration --block support"
6893 check_migrate_links() {
6895 local file1="$dir/file1"
6899 local total_count=$(($begin + $count - 1))
6900 local symlink_count=10
6903 if [ ! -f "$file1" ]; then
6904 echo -n "creating initial file..."
6905 $LFS setstripe -c 1 -S "512k" "$file1" ||
6906 error "cannot setstripe initial file"
6909 echo -n "creating symlinks..."
6910 for s in $(seq 1 $symlink_count); do
6911 ln -s "$file1" "$dir/slink$s" ||
6912 error "cannot create symlinks"
6916 echo -n "creating nonlinked files..."
6917 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6918 error "cannot create nonlinked files"
6923 if [ ! -f "$dir/file$total_count" ]; then
6924 echo -n "creating hard links $begin:$total_count..."
6925 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6926 /dev/null || error "cannot create hard links"
6930 echo -n "checking number of hard links listed in xattrs..."
6931 local fid=$($LFS getstripe -F "$file1")
6932 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6935 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6936 skip "hard link list has unexpected size, skipping test"
6938 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6939 error "link names should exceed xattrs size"
6942 echo -n "migrating files..."
6943 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6945 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6948 # make sure all links have been properly migrated
6949 echo -n "verifying files..."
6950 fid=$($LFS getstripe -F "$file1") ||
6951 error "cannot get fid for file $file1"
6952 for i in $(seq 2 $total_count); do
6953 local fid2=$($LFS getstripe -F $dir/file$i)
6955 [ "$fid2" == "$fid" ] ||
6956 error "migrated hard link has mismatched FID"
6959 # make sure hard links were properly detected, and migration was
6960 # performed only once for the entire link set; nonlinked files should
6962 local actual=$(grep -c 'done' <<< "$migrate_out")
6963 local expected=$(($uniq_count + 1))
6965 [ "$actual" -eq "$expected" ] ||
6966 error "hard links individually migrated ($actual != $expected)"
6968 # make sure the correct number of hard links are present
6969 local hardlinks=$(stat -c '%h' "$file1")
6971 [ $hardlinks -eq $total_count ] ||
6972 error "num hard links $hardlinks != $total_count"
6979 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6980 skip "Need MDS version at least 2.10.55"
6982 local dir="$DIR/$tdir"
6984 test_mkdir "$dir" || error "cannot create dir $dir"
6986 echo "testing lfs migrate mode when all links fit within xattrs"
6987 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6989 echo "testing rsync mode when all links fit within xattrs"
6990 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6992 echo "testing lfs migrate mode when all links do not fit within xattrs"
6993 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6995 echo "testing rsync mode when all links do not fit within xattrs"
6996 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6998 chown -R $RUNAS_ID $dir
6999 echo "testing non-root lfs migrate mode when not all links are in xattr"
7000 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7005 run_test 56xb "lfs migration hard link support"
7008 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7010 local dir="$DIR/$tdir"
7012 test_mkdir "$dir" || error "cannot create dir $dir"
7014 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7015 echo -n "Setting initial stripe for 20MB test file..."
7016 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7017 error "cannot setstripe 20MB file"
7019 echo -n "Sizing 20MB test file..."
7020 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7022 echo -n "Verifying small file autostripe count is 1..."
7023 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7024 error "cannot migrate 20MB file"
7025 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7026 error "cannot get stripe for $dir/20mb"
7027 [ $stripe_count -eq 1 ] ||
7028 error "unexpected stripe count $stripe_count for 20MB file"
7032 # Test 2: File is small enough to fit within the available space on
7033 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7034 # have at least an additional 1KB for each desired stripe for test 3
7035 echo -n "Setting stripe for 1GB test file..."
7036 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7038 echo -n "Sizing 1GB test file..."
7039 # File size is 1GB + 3KB
7040 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7043 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7044 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7045 if (( avail > 524288 * OSTCOUNT )); then
7046 echo -n "Migrating 1GB file..."
7047 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7048 error "cannot migrate 1GB file"
7050 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7051 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7052 error "cannot getstripe for 1GB file"
7053 [ $stripe_count -eq 2 ] ||
7054 error "unexpected stripe count $stripe_count != 2"
7058 # Test 3: File is too large to fit within the available space on
7059 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7060 if [ $OSTCOUNT -ge 3 ]; then
7061 # The required available space is calculated as
7062 # file size (1GB + 3KB) / OST count (3).
7063 local kb_per_ost=349526
7065 echo -n "Migrating 1GB file with limit..."
7066 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7067 error "cannot migrate 1GB file with limit"
7070 stripe_count=$($LFS getstripe -c "$dir/1gb")
7071 echo -n "Verifying 1GB autostripe count with limited space..."
7072 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7073 error "unexpected stripe count $stripe_count (min 3)"
7080 run_test 56xc "lfs migration autostripe"
7083 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7085 local dir=$DIR/$tdir
7086 local f_mgrt=$dir/$tfile.mgrt
7087 local f_yaml=$dir/$tfile.yaml
7088 local f_copy=$dir/$tfile.copy
7089 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7090 local layout_copy="-c 2 -S 2M -i 1"
7091 local yamlfile=$dir/yamlfile
7092 local layout_before;
7095 test_mkdir "$dir" || error "cannot create dir $dir"
7096 $LFS setstripe $layout_yaml $f_yaml ||
7097 error "cannot setstripe $f_yaml with layout $layout_yaml"
7098 $LFS getstripe --yaml $f_yaml > $yamlfile
7099 $LFS setstripe $layout_copy $f_copy ||
7100 error "cannot setstripe $f_copy with layout $layout_copy"
7102 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7104 # 1. test option --yaml
7105 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7106 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7107 layout_before=$(get_layout_param $f_yaml)
7108 layout_after=$(get_layout_param $f_mgrt)
7109 [ "$layout_after" == "$layout_before" ] ||
7110 error "lfs_migrate --yaml: $layout_after != $layout_before"
7112 # 2. test option --copy
7113 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7114 error "cannot migrate $f_mgrt with --copy $f_copy"
7115 layout_before=$(get_layout_param $f_copy)
7116 layout_after=$(get_layout_param $f_mgrt)
7117 [ "$layout_after" == "$layout_before" ] ||
7118 error "lfs_migrate --copy: $layout_after != $layout_before"
7120 run_test 56xd "check lfs_migrate --yaml and --copy support"
7123 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7125 local dir=$DIR/$tdir
7126 local f_comp=$dir/$tfile
7127 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7128 local layout_before=""
7129 local layout_after=""
7131 test_mkdir "$dir" || error "cannot create dir $dir"
7132 $LFS setstripe $layout $f_comp ||
7133 error "cannot setstripe $f_comp with layout $layout"
7134 layout_before=$(get_layout_param $f_comp)
7135 dd if=/dev/zero of=$f_comp bs=1M count=4
7137 # 1. migrate a comp layout file by lfs_migrate
7138 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7139 layout_after=$(get_layout_param $f_comp)
7140 [ "$layout_before" == "$layout_after" ] ||
7141 error "lfs_migrate: $layout_before != $layout_after"
7143 # 2. migrate a comp layout file by lfs migrate
7144 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7145 layout_after=$(get_layout_param $f_comp)
7146 [ "$layout_before" == "$layout_after" ] ||
7147 error "lfs migrate: $layout_before != $layout_after"
7149 run_test 56xe "migrate a composite layout file"
7152 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7153 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7156 local dir=$DIR/$tdir
7160 test_mkdir -p $dir || error "creating dir $dir"
7161 touch $f1 || error "creating std file $f1"
7162 $MULTIOP $f2 H2c || error "creating released file $f2"
7164 # a directory can be raid0, so ask only for files
7165 res=$($LFS find $dir -L raid0 -type f | wc -l)
7166 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7168 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7169 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7171 # only files can be released, so no need to force file search
7172 res=$($LFS find $dir -L released)
7173 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7175 res=$($LFS find $dir -type f \! -L released)
7176 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7178 run_test 56y "lfs find -L raid0|released"
7180 test_56z() { # LU-4824
7181 # This checks to make sure 'lfs find' continues after errors
7182 # There are two classes of errors that should be caught:
7183 # - If multiple paths are provided, all should be searched even if one
7185 # - If errors are encountered during the search, it should not terminate
7187 local dir=$DIR/$tdir
7191 for i in d{0..9}; do
7193 touch $dir/$i/$tfile
7195 $LFS find $DIR/non_existent_dir $dir &&
7196 error "$LFS find did not return an error"
7197 # Make a directory unsearchable. This should NOT be the last entry in
7198 # directory order. Arbitrarily pick the 6th entry
7199 chmod 700 $($LFS find $dir -type d | sed '6!d')
7201 $RUNAS $LFS find $DIR/non_existent $dir
7202 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7204 # The user should be able to see 10 directories and 9 files
7205 (( count == 19 )) ||
7206 error "$LFS find found $count != 19 entries after error"
7208 run_test 56z "lfs find should continue after an error"
7210 test_56aa() { # LU-5937
7211 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7213 local dir=$DIR/$tdir
7216 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7218 createmany -o $dir/striped_dir/${tfile}- 1024
7219 local dirs=$($LFS find --size +8k $dir/)
7221 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7223 run_test 56aa "lfs find --size under striped dir"
7225 test_56ab() { # LU-10705
7226 test_mkdir $DIR/$tdir
7227 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7228 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7229 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7230 # Flush writes to ensure valid blocks. Need to be more thorough for
7231 # ZFS, since blocks are not allocated/returned to client immediately.
7233 wait_zfs_commit ost1 2
7234 cancel_lru_locks osc
7237 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7239 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7241 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7242 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7244 rm -f $DIR/$tdir/$tfile.[123]
7246 run_test 56ab "lfs find --blocks"
7249 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7250 skip "Need MDS version at least 2.10.50"
7252 # Create composite files with one component
7253 local dir=$DIR/$tdir
7255 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7256 # Create composite files with three components
7257 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7258 # Create non-composite files
7259 createmany -o $dir/${tfile}- 10
7261 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7263 [[ $nfiles == 10 ]] ||
7264 error "lfs find -E 1M found $nfiles != 10 files"
7266 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7267 [[ $nfiles == 25 ]] ||
7268 error "lfs find ! -E 1M found $nfiles != 25 files"
7270 # All files have a component that starts at 0
7271 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7272 [[ $nfiles == 35 ]] ||
7273 error "lfs find --component-start 0 - $nfiles != 35 files"
7275 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7276 [[ $nfiles == 15 ]] ||
7277 error "lfs find --component-start 2M - $nfiles != 15 files"
7279 # All files created here have a componenet that does not starts at 2M
7280 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7281 [[ $nfiles == 35 ]] ||
7282 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7284 # Find files with a specified number of components
7285 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7286 [[ $nfiles == 15 ]] ||
7287 error "lfs find --component-count 3 - $nfiles != 15 files"
7289 # Remember non-composite files have a component count of zero
7290 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7291 [[ $nfiles == 10 ]] ||
7292 error "lfs find --component-count 0 - $nfiles != 10 files"
7294 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7295 [[ $nfiles == 20 ]] ||
7296 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7298 # All files have a flag called "init"
7299 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7300 [[ $nfiles == 35 ]] ||
7301 error "lfs find --component-flags init - $nfiles != 35 files"
7303 # Multi-component files will have a component not initialized
7304 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7305 [[ $nfiles == 15 ]] ||
7306 error "lfs find !--component-flags init - $nfiles != 15 files"
7311 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7314 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7315 skip "Need MDS version at least 2.10.57"
7325 # create mirrored directories and mirrored files
7326 mkdir $td || error "mkdir $td failed"
7327 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7328 createmany -o $tf- 10 || error "create $tf- failed"
7330 for i in $(seq 2); do
7332 mkdir $dir || error "mkdir $dir failed"
7333 $LFS mirror create -N$((3 + i)) $dir ||
7334 error "create mirrored dir $dir failed"
7335 createmany -o $dir/$tfile- 10 ||
7336 error "create $dir/$tfile- failed"
7339 # change the states of some mirrored files
7341 for i in $(seq 2); do
7343 for j in $(seq 4 9); do
7344 echo foo > $dir/$tfile-$j
7348 # find mirrored files with specific mirror count
7349 cmd="$LFS find --mirror-count 3 --type f $td"
7350 nfiles=$($cmd | wc -l)
7351 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7353 cmd="$LFS find ! --mirror-count 3 --type f $td"
7354 nfiles=$($cmd | wc -l)
7355 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7357 cmd="$LFS find --mirror-count +2 --type f $td"
7358 nfiles=$($cmd | wc -l)
7359 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7361 cmd="$LFS find --mirror-count -6 --type f $td"
7362 nfiles=$($cmd | wc -l)
7363 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7365 # find mirrored files with specific file state
7366 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7367 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7369 cmd="$LFS find --mirror-state=ro --type f $td"
7370 nfiles=$($cmd | wc -l)
7371 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7373 cmd="$LFS find ! --mirror-state=ro --type f $td"
7374 nfiles=$($cmd | wc -l)
7375 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7377 cmd="$LFS find --mirror-state=wp --type f $td"
7378 nfiles=$($cmd | wc -l)
7379 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7381 cmd="$LFS find ! --mirror-state=sp --type f $td"
7382 nfiles=$($cmd | wc -l)
7383 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7385 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7389 # note test will not do anything if MDS is not local
7390 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7391 skip_env "ldiskfs only test"
7393 remote_mds_nodsh && skip "remote MDS with nodsh"
7395 local MNTDEV="osd*.*MDT*.mntdev"
7396 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7397 [ -z "$DEV" ] && error "can't access $MNTDEV"
7398 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7399 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7400 error "can't access $DEV"
7401 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7402 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7406 run_test 57a "verify MDS filesystem created with large inodes =="
7409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7410 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7411 skip_env "ldiskfs only test"
7413 remote_mds_nodsh && skip "remote MDS with nodsh"
7415 local dir=$DIR/$tdir
7418 local fileN=$dir/f$filecount
7420 rm -rf $dir || error "removing $dir"
7422 local mdtidx=$($LFS getstripe -m $dir)
7423 local mdtname=MDT$(printf %04x $mdtidx)
7424 local facet=mds$((mdtidx + 1))
7426 echo "mcreating $filecount files"
7427 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7429 # verify that files do not have EAs yet
7430 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7431 error "$file1 has an EA"
7432 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7433 error "$fileN has an EA"
7437 df $dir #make sure we get new statfs data
7438 local mdsfree=$(do_facet $facet \
7439 lctl get_param -n osd*.*$mdtname.kbytesfree)
7440 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7443 echo "opening files to create objects/EAs"
7444 for file in $(seq -f $dir/f%g 1 $filecount); do
7445 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7446 error "opening $file"
7449 # verify that files have EAs now
7450 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7451 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7453 sleep 1 #make sure we get new statfs data
7455 local mdsfree2=$(do_facet $facet \
7456 lctl get_param -n osd*.*$mdtname.kbytesfree)
7457 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7459 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7460 if [ "$mdsfree" != "$mdsfree2" ]; then
7461 error "MDC before $mdcfree != after $mdcfree2"
7463 echo "MDC before $mdcfree != after $mdcfree2"
7464 echo "unable to confirm if MDS has large inodes"
7469 run_test 57b "default LOV EAs are stored inside large inodes ==="
7472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7473 [ -z "$(which wiretest 2>/dev/null)" ] &&
7474 skip_env "could not find wiretest"
7478 run_test 58 "verify cross-platform wire constants =============="
7481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7483 echo "touch 130 files"
7484 createmany -o $DIR/f59- 130
7486 unlinkmany $DIR/f59- 130
7488 # wait for commitment of removal
7489 wait_delete_completed
7491 run_test 59 "verify cancellation of llog records async ========="
7493 TEST60_HEAD="test_60 run $RANDOM"
7495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7496 remote_mgs_nodsh && skip "remote MGS with nodsh"
7497 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7498 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7499 skip_env "missing subtest run-llog.sh"
7501 log "$TEST60_HEAD - from kernel mode"
7502 do_facet mgs "$LCTL dk > /dev/null"
7503 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7504 do_facet mgs $LCTL dk > $TMP/$tfile
7506 # LU-6388: test llog_reader
7507 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7508 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7509 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7510 skip_env "missing llog_reader"
7511 local fstype=$(facet_fstype mgs)
7512 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7513 skip_env "Only for ldiskfs or zfs type mgs"
7515 local mntpt=$(facet_mntpt mgs)
7516 local mgsdev=$(mgsdevname 1)
7528 #get fid and record list
7529 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7531 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7533 #remount mgs as ldiskfs or zfs type
7534 stop mgs || error "stop mgs failed"
7535 mount_fstype mgs || error "remount mgs failed"
7536 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7539 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7540 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7545 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7547 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7549 echo "obj_file is $obj_file"
7550 do_facet mgs $llog_reader $obj_file
7552 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7553 awk '{ print $3 }' | sed -e "s/^type=//g")
7554 if [ $rec_type != $rec ]; then
7555 echo "FAILED test_60a wrong record type $rec_type," \
7561 #check obj path if record type is LLOG_LOGID_MAGIC
7562 if [ "$rec" == "1064553b" ]; then
7563 path=$(do_facet mgs $llog_reader $obj_file |
7564 grep "path=" | awk '{ print $NF }' |
7565 sed -e "s/^path=//g")
7566 if [ $obj_file != $mntpt/$path ]; then
7567 echo "FAILED test_60a wrong obj path" \
7568 "$montpt/$path, should be $obj_file"
7575 #restart mgs before "error", otherwise it will block the next test
7576 stop mgs || error "stop mgs failed"
7577 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7578 $pass || error "test failed, see FAILED test_60a messages for specifics"
7580 run_test 60a "llog_test run from kernel module and test llog_reader"
7582 test_60b() { # bug 6411
7583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7586 LLOG_COUNT=$(do_facet mgs dmesg |
7587 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7588 /llog_[a-z]*.c:[0-9]/ {
7600 [[ $LLOG_COUNT -gt 120 ]] &&
7601 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7603 run_test 60b "limit repeated messages from CERROR/CWARN"
7606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7608 echo "create 5000 files"
7609 createmany -o $DIR/f60c- 5000
7610 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7611 lctl set_param fail_loc=0x80000137
7612 unlinkmany $DIR/f60c- 5000
7613 lctl set_param fail_loc=0
7615 run_test 60c "unlink file when mds full"
7618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7620 SAVEPRINTK=$(lctl get_param -n printk)
7621 # verify "lctl mark" is even working"
7622 MESSAGE="test message ID $RANDOM $$"
7623 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7624 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7626 lctl set_param printk=0 || error "set lnet.printk failed"
7627 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7628 MESSAGE="new test message ID $RANDOM $$"
7629 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7630 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7631 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7633 lctl set_param -n printk="$SAVEPRINTK"
7635 run_test 60d "test printk console message masking"
7638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7639 remote_mds_nodsh && skip "remote MDS with nodsh"
7642 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7643 do_facet mds1 lctl set_param fail_loc=0x15b
7646 run_test 60e "no space while new llog is being created"
7652 test_mkdir -c $MDSCOUNT $DIR/$tdir
7657 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7658 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7660 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7661 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7662 index=$((index + 1))
7668 for i in {0..100}; do
7669 # define OBD_FAIL_OSD_TXN_START 0x19a
7670 local index=$((i % MDSCOUNT + 1))
7672 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7679 for i in $(seq $MDSCOUNT); do
7680 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7683 mkdir $DIR/$tdir/new || error "mkdir failed"
7684 rmdir $DIR/$tdir/new || error "rmdir failed"
7686 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7688 for i in $(seq $MDSCOUNT); do
7689 wait_update_facet mds$i "$LCTL get_param -n \
7690 mdd.$(facet_svc mds$i).lfsck_namespace |
7691 awk '/^status/ { print \\\$2 }'" "completed"
7694 ls -R $DIR/$tdir || error "ls failed"
7695 rm -rf $DIR/$tdir || error "rmdir failed"
7697 run_test 60g "transaction abort won't cause MDT hung"
7700 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7701 skip "Need MDS version at least 2.12.52"
7702 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7706 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7707 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7708 for fail_loc in 0x80000188 0x80000189; do
7709 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7710 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7711 error "mkdir $dir-$fail_loc failed"
7712 for i in {0..10}; do
7713 # create may fail on missing stripe
7714 echo $i > $DIR/$tdir-$fail_loc/$i
7716 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7717 error "getdirstripe $tdir-$fail_loc failed"
7718 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7719 error "migrate $tdir-$fail_loc failed"
7720 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7721 error "getdirstripe $tdir-$fail_loc failed"
7722 pushd $DIR/$tdir-$fail_loc
7724 echo $f | cmp $f - || error "$f data mismatch"
7727 rm -rf $DIR/$tdir-$fail_loc
7730 run_test 60h "striped directory with missing stripes can be accessed"
7733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7736 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7737 cancel_lru_locks osc
7738 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7741 run_test 61a "mmap() writes don't make sync hang ================"
7744 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7746 run_test 61b "mmap() of unstriped file is successful"
7748 # bug 2330 - insufficient obd_match error checking causes LBUG
7750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7754 cancel_lru_locks osc
7755 lctl set_param fail_loc=0x405
7756 cat $f && error "cat succeeded, expect -EIO"
7757 lctl set_param fail_loc=0
7759 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7760 # match every page all of the time.
7761 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7763 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7764 # Though this test is irrelevant anymore, it helped to reveal some
7765 # other grant bugs (LU-4482), let's keep it.
7766 test_63a() { # was test_63
7767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7769 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7771 for i in `seq 10` ; do
7772 dd if=/dev/zero of=$DIR/f63 bs=8k &
7778 rm -f $DIR/f63 || true
7780 run_test 63a "Verify oig_wait interruption does not crash ======="
7782 # bug 2248 - async write errors didn't return to application on sync
7783 # bug 3677 - async write errors left page locked
7785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7788 lctl set_param debug=-1
7790 # ensure we have a grant to do async writes
7791 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7794 sync # sync lest earlier test intercept the fail_loc
7796 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7797 lctl set_param fail_loc=0x80000406
7798 $MULTIOP $DIR/$tfile Owy && \
7799 error "sync didn't return ENOMEM"
7800 sync; sleep 2; sync # do a real sync this time to flush page
7801 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7802 error "locked page left in cache after async error" || true
7805 run_test 63b "async write errors should be returned to fsync ==="
7808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7811 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7813 run_test 64a "verify filter grant calculations (in kernel) ====="
7816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7818 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7820 run_test 64b "check out-of-space detection on client"
7823 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7825 run_test 64c "verify grant shrink"
7827 # this does exactly what osc_request.c:osc_announce_cached() does in
7828 # order to calculate max amount of grants to ask from server
7832 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7833 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7835 ((rpc_in_flight ++));
7836 nrpages=$((nrpages * rpc_in_flight))
7838 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7840 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7842 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7843 local undirty=$((nrpages * PAGE_SIZE))
7845 local max_extent_pages
7846 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7847 grep grant_max_extent_size | awk '{print $2}')
7848 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7849 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7850 local grant_extent_tax
7851 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7852 grep grant_extent_tax | awk '{print $2}')
7854 undirty=$((undirty + nrextents * grant_extent_tax))
7859 # this is size of unit for grant allocation. It should be equal to
7860 # what tgt_grant.c:tgt_grant_chunk() calculates
7864 local grant_extent_tax
7866 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7867 grep max_brw_size | awk '{print $2}')
7869 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7870 grep grant_extent_tax | awk '{print $2}')
7872 echo $(((max_brw_size + grant_extent_tax) * 2))
7876 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7877 skip "OST < 2.10.55 doesn't limit grants enough"
7879 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7880 local file=$DIR/$tfile
7882 [[ $($LCTL get_param osc.${tgt}.import |
7883 grep "connect_flags:.*grant_param") ]] ||
7884 skip "no grant_param connect flag"
7886 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7888 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7890 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7891 stack_trap "rm -f $file" EXIT
7893 $LFS setstripe $file -i 0 -c 1
7894 dd if=/dev/zero of=$file bs=1M count=1000 &
7899 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7900 if [[ $cur_grant -gt $max_cur_granted ]]
7903 error "cur_grant $cur_grant > $max_cur_granted"
7906 [[ $? -ne 0 ]] && break;
7911 wait_delete_completed
7912 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7914 run_test 64d "check grant limit exceed"
7916 # bug 1414 - set/get directories' stripe info
7918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7920 test_mkdir $DIR/$tdir
7922 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7924 run_test 65a "directory with no stripe info"
7927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7929 test_mkdir $DIR/$tdir
7930 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7932 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7935 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7937 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7941 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7943 test_mkdir $DIR/$tdir
7944 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7946 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7947 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7949 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7951 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7956 test_mkdir $DIR/$tdir
7957 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7958 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7960 if [[ $STRIPECOUNT -le 0 ]]; then
7962 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7963 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7964 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7966 sc=$(($STRIPECOUNT - 1))
7968 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7969 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7970 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7971 error "lverify failed"
7973 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7978 test_mkdir $DIR/$tdir
7980 $LFS setstripe $DIR/$tdir || error "setstripe"
7981 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7982 error "no stripe info failed"
7984 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7986 run_test 65e "directory setstripe defaults"
7989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7991 test_mkdir $DIR/${tdir}f
7992 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7993 error "setstripe succeeded" || true
7995 run_test 65f "dir setstripe permission (should return error) ==="
7998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8000 test_mkdir $DIR/$tdir
8001 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8003 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8004 error "setstripe -S failed"
8005 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8006 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8007 error "delete default stripe failed"
8009 run_test 65g "directory setstripe -d"
8012 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8014 test_mkdir $DIR/$tdir
8015 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8017 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8018 error "setstripe -S failed"
8019 test_mkdir $DIR/$tdir/dd1
8020 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8021 error "stripe info inherit failed"
8023 run_test 65h "directory stripe info inherit ===================="
8026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8028 save_layout_restore_at_exit $MOUNT
8030 # bug6367: set non-default striping on root directory
8031 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8033 # bug12836: getstripe on -1 default directory striping
8034 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8036 # bug12836: getstripe -v on -1 default directory striping
8037 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8039 # bug12836: new find on -1 default directory striping
8040 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8042 run_test 65i "various tests to set root directory striping"
8044 test_65j() { # bug6367
8045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8049 # if we aren't already remounting for each test, do so for this test
8050 if [ "$I_MOUNTED" = "yes" ]; then
8051 cleanup || error "failed to unmount"
8055 save_layout_restore_at_exit $MOUNT
8057 $LFS setstripe -d $MOUNT || error "setstripe failed"
8059 run_test 65j "set default striping on root directory (bug 6367)="
8063 wait_delete_completed
8064 do_facet $SINGLEMDS "lctl set_param -n \
8065 osp.$ost*MDT0000.max_create_count=$max_count"
8066 do_facet $SINGLEMDS "lctl set_param -n \
8067 osp.$ost*MDT0000.create_count=$count"
8068 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8069 echo $INACTIVE_OSC "is Activate"
8071 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8074 test_65k() { # bug11679
8075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8076 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8077 remote_mds_nodsh && skip "remote MDS with nodsh"
8079 local disable_precreate=true
8080 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8081 disable_precreate=false
8083 echo "Check OST status: "
8084 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8085 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8087 for OSC in $MDS_OSCS; do
8088 echo $OSC "is active"
8089 do_facet $SINGLEMDS lctl --device %$OSC activate
8092 for INACTIVE_OSC in $MDS_OSCS; do
8093 local ost=$(osc_to_ost $INACTIVE_OSC)
8094 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8095 lov.*md*.target_obd |
8096 awk -F: /$ost/'{ print $1 }' | head -n 1)
8099 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8100 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8102 echo "Deactivate: " $INACTIVE_OSC
8103 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8105 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8106 osp.$ost*MDT0000.create_count")
8107 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8108 osp.$ost*MDT0000.max_create_count")
8109 $disable_precreate &&
8110 do_facet $SINGLEMDS "lctl set_param -n \
8111 osp.$ost*MDT0000.max_create_count=0"
8113 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8114 [ -f $DIR/$tdir/$idx ] && continue
8115 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8116 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8118 error "setstripe $idx should succeed"; }
8119 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8121 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8124 do_facet $SINGLEMDS "lctl set_param -n \
8125 osp.$ost*MDT0000.max_create_count=$max_count"
8126 do_facet $SINGLEMDS "lctl set_param -n \
8127 osp.$ost*MDT0000.create_count=$count"
8128 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8129 echo $INACTIVE_OSC "is Activate"
8131 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8134 run_test 65k "validate manual striping works properly with deactivated OSCs"
8136 test_65l() { # bug 12836
8137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8139 test_mkdir -p $DIR/$tdir/test_dir
8140 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8141 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8143 run_test 65l "lfs find on -1 stripe dir ========================"
8146 local layout=$(save_layout $MOUNT)
8147 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8148 restore_layout $MOUNT $layout
8149 error "setstripe should fail by non-root users"
8153 run_test 65m "normal user can't set filesystem default stripe"
8156 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8157 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8158 skip "Need MDS version at least 2.12.50"
8159 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8161 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8162 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8163 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8165 local root_layout=$(save_layout $MOUNT)
8166 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8168 # new subdirectory under root directory should not inherit
8169 # the default layout from root
8170 local dir1=$MOUNT/$tdir-1
8171 mkdir $dir1 || error "mkdir $dir1 failed"
8172 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8173 error "$dir1 shouldn't have LOV EA"
8175 # delete the default layout on root directory
8176 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8178 local dir2=$MOUNT/$tdir-2
8179 mkdir $dir2 || error "mkdir $dir2 failed"
8180 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8181 error "$dir2 shouldn't have LOV EA"
8183 # set a new striping pattern on root directory
8184 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8185 local new_def_stripe_size=$((def_stripe_size * 2))
8186 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8187 error "set stripe size on $MOUNT failed"
8189 # new file created in $dir2 should inherit the new stripe size from
8190 # the filesystem default
8191 local file2=$dir2/$tfile-2
8192 touch $file2 || error "touch $file2 failed"
8194 local file2_stripe_size=$($LFS getstripe -S $file2)
8195 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8196 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8198 local dir3=$MOUNT/$tdir-3
8199 mkdir $dir3 || error "mkdir $dir3 failed"
8200 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8201 # the root layout, which is the actual default layout that will be used
8202 # when new files are created in $dir3.
8203 local dir3_layout=$(get_layout_param $dir3)
8204 local root_dir_layout=$(get_layout_param $MOUNT)
8205 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8206 error "$dir3 should show the default layout from $MOUNT"
8208 # set OST pool on root directory
8209 local pool=$TESTNAME
8210 pool_add $pool || error "add $pool failed"
8211 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8212 error "add targets to $pool failed"
8214 $LFS setstripe -p $pool $MOUNT ||
8215 error "set OST pool on $MOUNT failed"
8217 # new file created in $dir3 should inherit the pool from
8218 # the filesystem default
8219 local file3=$dir3/$tfile-3
8220 touch $file3 || error "touch $file3 failed"
8222 local file3_pool=$($LFS getstripe -p $file3)
8223 [[ "$file3_pool" = "$pool" ]] ||
8224 error "$file3 didn't inherit OST pool $pool"
8226 local dir4=$MOUNT/$tdir-4
8227 mkdir $dir4 || error "mkdir $dir4 failed"
8228 local dir4_layout=$(get_layout_param $dir4)
8229 root_dir_layout=$(get_layout_param $MOUNT)
8230 echo "$LFS getstripe -d $dir4"
8231 $LFS getstripe -d $dir4
8232 echo "$LFS getstripe -d $MOUNT"
8233 $LFS getstripe -d $MOUNT
8234 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8235 error "$dir4 should show the default layout from $MOUNT"
8237 # new file created in $dir4 should inherit the pool from
8238 # the filesystem default
8239 local file4=$dir4/$tfile-4
8240 touch $file4 || error "touch $file4 failed"
8242 local file4_pool=$($LFS getstripe -p $file4)
8243 [[ "$file4_pool" = "$pool" ]] ||
8244 error "$file4 didn't inherit OST pool $pool"
8246 # new subdirectory under non-root directory should inherit
8247 # the default layout from its parent directory
8248 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8249 error "set directory layout on $dir4 failed"
8251 local dir5=$dir4/$tdir-5
8252 mkdir $dir5 || error "mkdir $dir5 failed"
8254 dir4_layout=$(get_layout_param $dir4)
8255 local dir5_layout=$(get_layout_param $dir5)
8256 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8257 error "$dir5 should inherit the default layout from $dir4"
8259 # though subdir under ROOT doesn't inherit default layout, but
8260 # its sub dir/file should be created with default layout.
8261 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8262 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8263 skip "Need MDS version at least 2.12.59"
8265 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8266 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8267 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8269 if [ $default_lmv_hash == "none" ]; then
8270 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8272 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8273 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8276 $LFS setdirstripe -D -c 2 $MOUNT ||
8277 error "setdirstripe -D -c 2 failed"
8278 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8279 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8280 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8282 run_test 65n "don't inherit default layout from root for new subdirectories"
8284 # bug 2543 - update blocks count on client
8286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8289 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8290 sync; sync_all_data; sync; sync_all_data
8291 cancel_lru_locks osc
8292 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8293 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8295 run_test 66 "update inode blocks count on client ==============="
8298 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8302 swapon -s | awk '($1 == "'$1'") { print $4 }'
8305 # bug5265, obdfilter oa2dentry return -ENOENT
8306 # #define OBD_FAIL_SRV_ENOENT 0x217
8308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8309 remote_ost_nodsh && skip "remote OST with nodsh"
8312 $LFS setstripe -c 1 -i 0 $f
8314 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8316 do_facet ost1 lctl set_param fail_loc=0x217
8317 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8318 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8320 do_facet ost1 lctl set_param fail_loc=0
8321 $DIRECTIO write $f 0 2 || error "write error"
8323 cancel_lru_locks osc
8324 $DIRECTIO read $f 0 1 || error "read error"
8326 do_facet ost1 lctl set_param fail_loc=0x217
8327 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8329 do_facet ost1 lctl set_param fail_loc=0
8332 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8335 test_mkdir $DIR/$tdir
8336 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8337 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8339 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8341 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8343 [ "$RUNAS_ID" = "$UID" ] &&
8344 skip_env "RUNAS_ID = UID = $UID -- skipping"
8345 # Check that testing environment is properly set up. Skip if not
8346 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8347 skip_env "User $RUNAS_ID does not exist - skipping"
8350 chmod 777 $DIR/$tfile
8351 chmod ug+s $DIR/$tfile
8352 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8353 error "$RUNAS dd $DIR/$tfile failed"
8354 # See if we are still setuid/sgid
8355 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8356 error "S/gid is not dropped on write"
8357 # Now test that MDS is updated too
8358 cancel_lru_locks mdc
8359 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8360 error "S/gid is not dropped on MDS"
8363 run_test 72a "Test that remove suid works properly (bug5695) ===="
8365 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8368 [ "$RUNAS_ID" = "$UID" ] &&
8369 skip_env "RUNAS_ID = UID = $UID -- skipping"
8370 [ "$RUNAS_ID" -eq 0 ] &&
8371 skip_env "RUNAS_ID = 0 -- skipping"
8372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8373 # Check that testing environment is properly set up. Skip if not
8374 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8375 skip_env "User $RUNAS_ID does not exist - skipping"
8377 touch $DIR/${tfile}-f{g,u}
8378 test_mkdir $DIR/${tfile}-dg
8379 test_mkdir $DIR/${tfile}-du
8380 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8381 chmod g+s $DIR/${tfile}-{f,d}g
8382 chmod u+s $DIR/${tfile}-{f,d}u
8383 for perm in 777 2777 4777; do
8384 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8385 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8386 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8387 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8391 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8393 # bug 3462 - multiple simultaneous MDC requests
8395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8397 test_mkdir $DIR/d73-1
8398 test_mkdir $DIR/d73-2
8399 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8402 lctl set_param fail_loc=0x80000129
8403 $MULTIOP $DIR/d73-1/f73-2 Oc &
8405 lctl set_param fail_loc=0
8407 $MULTIOP $DIR/d73-2/f73-3 Oc &
8411 wait $pid1 || return 1
8415 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8416 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8417 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8421 run_test 73 "multiple MDC requests (should not deadlock)"
8423 test_74a() { # bug 6149, 6184
8424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8427 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8429 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8430 # will spin in a tight reconnection loop
8431 $LCTL set_param fail_loc=0x8000030e
8432 # get any lock that won't be difficult - lookup works.
8434 $LCTL set_param fail_loc=0
8438 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8440 test_74b() { # bug 13310
8441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8443 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8445 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8446 # will spin in a tight reconnection loop
8447 $LCTL set_param fail_loc=0x8000030e
8448 # get a "difficult" lock
8450 $LCTL set_param fail_loc=0
8454 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8459 #define OBD_FAIL_LDLM_NEW_LOCK
8460 $LCTL set_param fail_loc=0x319
8461 touch $DIR/$tfile && error "touch successful"
8462 $LCTL set_param fail_loc=0
8465 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8468 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8471 test_76() { # Now for bug 20433, added originally in bug 1443
8472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8474 cancel_lru_locks osc
8475 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8476 local before=$(num_inodes)
8477 local count=$((512 * cpus))
8478 [ "$SLOW" = "no" ] && count=$((64 * cpus))
8480 echo "before inodes: $before"
8481 for i in $(seq $count); do
8485 cancel_lru_locks osc
8486 local after=$(num_inodes)
8487 echo "after inodes: $after"
8488 while (( after > before + 8 * ${cpus:-1} )); do
8492 (( wait % 5 == 0 )) && echo "wait $wait seconds inodes: $after"
8493 if (( wait > 30 )); then
8494 error "inode slab grew from $before to $after"
8498 run_test 76 "confirm clients recycle inodes properly ===="
8504 # Note: in sptlrpc modes which enable its own bulk checksum, the
8505 # original crc32_le bulk checksum will be automatically disabled,
8506 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8507 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8508 # In this case set_checksums() will not be no-op, because sptlrpc
8509 # bulk checksum will be enabled all through the test.
8511 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8512 lctl set_param -n osc.*.checksums $1
8516 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8517 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8518 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8519 tr -d [] | head -n1)}
8522 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8524 log "set checksum type to $1, rc = $rc"
8528 get_osc_checksum_type()
8530 # arugment 1: OST name, like OST0000
8532 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8533 sed 's/.*\[\(.*\)\].*/\1/g')
8535 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8539 F77_TMP=$TMP/f77-temp
8542 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8543 error "error writing to $F77_TMP"
8546 test_77a() { # bug 10889
8547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8548 $GSS && skip_env "could not run with gss"
8550 [ ! -f $F77_TMP ] && setup_f77
8552 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8556 run_test 77a "normal checksum read/write operation"
8558 test_77b() { # bug 10889
8559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8560 $GSS && skip_env "could not run with gss"
8562 [ ! -f $F77_TMP ] && setup_f77
8563 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8564 $LCTL set_param fail_loc=0x80000409
8567 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8568 error "dd error: $?"
8569 $LCTL set_param fail_loc=0
8571 for algo in $CKSUM_TYPES; do
8572 cancel_lru_locks osc
8573 set_checksum_type $algo
8574 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8575 $LCTL set_param fail_loc=0x80000408
8576 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8577 $LCTL set_param fail_loc=0
8580 set_checksum_type $ORIG_CSUM_TYPE
8583 run_test 77b "checksum error on client write, read"
8588 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8590 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8591 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8592 $check_ost && [ -n "$ost_file_prefix" ] &&
8593 do_facet ost1 rm -f ${ost_file_prefix}\*
8597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8598 $GSS && skip_env "could not run with gss"
8599 remote_ost_nodsh && skip "remote OST with nodsh"
8602 local osc_file_prefix
8604 local check_ost=false
8605 local ost_file_prefix
8611 # ensure corruption will occur on first OSS/OST
8612 $LFS setstripe -i 0 $DIR/$tfile
8614 [ ! -f $F77_TMP ] && setup_f77
8615 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8616 error "dd write error: $?"
8617 fid=$($LFS path2fid $DIR/$tfile)
8619 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8622 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8623 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8625 echo "OSS do not support bulk pages dump upon error"
8628 osc_file_prefix=$($LCTL get_param -n debug_path)
8629 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8631 trap cleanup_77c EXIT
8634 # enable bulk pages dump upon error on Client
8635 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8636 # enable bulk pages dump upon error on OSS
8638 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8640 # flush Client cache to allow next read to reach OSS
8641 cancel_lru_locks osc
8643 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8644 $LCTL set_param fail_loc=0x80000408
8645 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8646 $LCTL set_param fail_loc=0
8650 # check cksum dump on Client
8651 osc_file=$(ls ${osc_file_prefix}*)
8652 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8653 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8654 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8655 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8656 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8658 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8659 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8660 error "dump content does not match on Client"
8662 $check_ost || skip "No need to check cksum dump on OSS"
8664 # check cksum dump on OSS
8665 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8666 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8667 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8668 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8669 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8670 error "dump content does not match on OSS"
8674 run_test 77c "checksum error on client read with debug"
8676 test_77d() { # bug 10889
8677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8678 $GSS && skip_env "could not run with gss"
8680 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8681 $LCTL set_param fail_loc=0x80000409
8683 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8684 error "direct write: rc=$?"
8685 $LCTL set_param fail_loc=0
8688 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8689 $LCTL set_param fail_loc=0x80000408
8691 cancel_lru_locks osc
8692 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8693 error "direct read: rc=$?"
8694 $LCTL set_param fail_loc=0
8697 run_test 77d "checksum error on OST direct write, read"
8699 test_77f() { # bug 10889
8700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8701 $GSS && skip_env "could not run with gss"
8704 for algo in $CKSUM_TYPES; do
8705 cancel_lru_locks osc
8706 set_checksum_type $algo
8707 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8708 $LCTL set_param fail_loc=0x409
8709 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8710 error "direct write succeeded"
8711 $LCTL set_param fail_loc=0
8713 set_checksum_type $ORIG_CSUM_TYPE
8716 run_test 77f "repeat checksum error on write (expect error)"
8718 test_77g() { # bug 10889
8719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8720 $GSS && skip_env "could not run with gss"
8721 remote_ost_nodsh && skip "remote OST with nodsh"
8723 [ ! -f $F77_TMP ] && setup_f77
8725 local file=$DIR/$tfile
8726 stack_trap "rm -f $file" EXIT
8728 $LFS setstripe -c 1 -i 0 $file
8729 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8730 do_facet ost1 lctl set_param fail_loc=0x8000021a
8732 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8733 error "write error: rc=$?"
8734 do_facet ost1 lctl set_param fail_loc=0
8737 cancel_lru_locks osc
8738 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8739 do_facet ost1 lctl set_param fail_loc=0x8000021b
8741 cmp $F77_TMP $file || error "file compare failed"
8742 do_facet ost1 lctl set_param fail_loc=0
8745 run_test 77g "checksum error on OST write, read"
8747 test_77k() { # LU-10906
8748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8749 $GSS && skip_env "could not run with gss"
8751 local cksum_param="osc.$FSNAME*.checksums"
8752 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8756 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8757 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8758 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8762 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8763 error "failed to set checksum=$i on MGS"
8764 wait_update $HOSTNAME "$get_checksum" $i
8766 echo "remount client, checksum should be $i"
8767 remount_client $MOUNT || error "failed to remount client"
8768 checksum=$(eval $get_checksum)
8769 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8771 # remove persistent param to avoid races with checksum mountopt below
8772 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8773 error "failed to delete checksum on MGS"
8775 for opt in "checksum" "nochecksum"; do
8776 #remount with mount option
8777 echo "remount client with option $opt, checksum should be $i"
8778 umount_client $MOUNT || error "failed to umount client"
8779 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8780 error "failed to mount client with option '$opt'"
8781 checksum=$(eval $get_checksum)
8782 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8786 remount_client $MOUNT || error "failed to remount client"
8788 run_test 77k "enable/disable checksum correctly"
8791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8792 $GSS && skip_env "could not run with gss"
8795 stack_trap "set_checksums $ORIG_CSUM" EXIT
8796 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8798 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8800 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8801 for algo in $CKSUM_TYPES; do
8802 set_checksum_type $algo || error "fail to set checksum type $algo"
8803 osc_algo=$(get_osc_checksum_type OST0000)
8804 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8806 # no locks, no reqs to let the connection idle
8807 cancel_lru_locks osc
8808 lru_resize_disable osc
8809 wait_osc_import_state client ost1 IDLE
8811 # ensure ost1 is connected
8812 stat $DIR/$tfile >/dev/null || error "can't stat"
8813 wait_osc_import_state client ost1 FULL
8815 osc_algo=$(get_osc_checksum_type OST0000)
8816 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8820 run_test 77l "preferred checksum type is remembered after reconnected"
8822 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8831 test_78() { # bug 10901
8832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8833 remote_ost || skip_env "local OST"
8836 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8837 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8838 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8839 echo "MemTotal: $MEMTOTAL"
8841 # reserve 256MB of memory for the kernel and other running processes,
8842 # and then take 1/2 of the remaining memory for the read/write buffers.
8843 if [ $MEMTOTAL -gt 512 ] ;then
8844 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8846 # for those poor memory-starved high-end clusters...
8847 MEMTOTAL=$((MEMTOTAL / 2))
8849 echo "Mem to use for directio: $MEMTOTAL"
8851 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8852 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8853 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8854 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8856 echo "Smallest OST: $SMALLESTOST"
8857 [[ $SMALLESTOST -lt 10240 ]] &&
8858 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8860 trap cleanup_test_78 EXIT
8862 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8863 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8865 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8866 echo "File size: $F78SIZE"
8867 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8868 for i in $(seq 1 $NSEQ); do
8869 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8870 echo directIO rdwr round $i of $NSEQ
8871 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8876 run_test 78 "handle large O_DIRECT writes correctly ============"
8878 test_79() { # bug 12743
8879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8881 wait_delete_completed
8883 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8884 BKFREE=$(calc_osc_kbytes kbytesfree)
8885 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8887 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8888 DFTOTAL=`echo $STRING | cut -d, -f1`
8889 DFUSED=`echo $STRING | cut -d, -f2`
8890 DFAVAIL=`echo $STRING | cut -d, -f3`
8891 DFFREE=$(($DFTOTAL - $DFUSED))
8893 ALLOWANCE=$((64 * $OSTCOUNT))
8895 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8896 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8897 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8899 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8900 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8901 error "df free($DFFREE) mismatch OST free($BKFREE)"
8903 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8904 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8905 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8908 run_test 79 "df report consistency check ======================="
8910 test_80() { # bug 10718
8911 remote_ost_nodsh && skip "remote OST with nodsh"
8912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8914 # relax strong synchronous semantics for slow backends like ZFS
8915 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8916 local soc="obdfilter.*.sync_lock_cancel"
8917 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8919 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
8920 if [ -z "$save" ]; then
8921 soc="obdfilter.*.sync_on_lock_cancel"
8922 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8925 if [ "$save" != "never" ]; then
8926 local hosts=$(comma_list $(osts_nodes))
8928 do_nodes $hosts $LCTL set_param $soc=never
8929 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
8933 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8935 local before=$(date +%s)
8936 cancel_lru_locks osc
8937 local after=$(date +%s)
8938 local diff=$((after - before))
8939 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
8943 run_test 80 "Page eviction is equally fast at high offsets too"
8945 test_81a() { # LU-456
8946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8947 remote_ost_nodsh && skip "remote OST with nodsh"
8949 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8950 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8951 do_facet ost1 lctl set_param fail_loc=0x80000228
8953 # write should trigger a retry and success
8954 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8955 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8957 if [ $RC -ne 0 ] ; then
8958 error "write should success, but failed for $RC"
8961 run_test 81a "OST should retry write when get -ENOSPC ==============="
8963 test_81b() { # LU-456
8964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8965 remote_ost_nodsh && skip "remote OST with nodsh"
8967 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8968 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8969 do_facet ost1 lctl set_param fail_loc=0x228
8971 # write should retry several times and return -ENOSPC finally
8972 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8973 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8976 if [ $RC -ne $ENOSPC ] ; then
8977 error "dd should fail for -ENOSPC, but succeed."
8980 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8982 test_82() { # LU-1031
8983 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8987 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8989 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8991 kill -USR1 $MULTIPID2
8993 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8994 error "First grouplock does not block second one"
8996 echo "Second grouplock blocks first one"
8998 kill -USR1 $MULTIPID1
9002 run_test 82 "Basic grouplock test"
9005 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9007 test_mkdir $DIR/$tdir.cvsroot
9008 chown $RUNAS_ID $DIR/$tdir.cvsroot
9011 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9014 # some versions of cvs import exit(1) when asked to import links or
9015 # files they can't read. ignore those files.
9016 local toignore=$(find . -type l -printf '-I %f\n' -o \
9017 ! -perm /4 -printf '-I %f\n')
9018 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9019 $tdir.reposname vtag rtag
9022 test_mkdir $DIR/$tdir.reposname
9023 chown $RUNAS_ID $DIR/$tdir.reposname
9024 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9026 cd $DIR/$tdir.reposname
9028 $RUNAS cvs add -m 'addmsg' foo99
9030 $RUNAS cvs commit -m 'nomsg' foo99
9031 rm -fr $DIR/$tdir.cvsroot
9033 run_test 99 "cvs strange file/directory operations"
9036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9037 [[ "$NETTYPE" =~ tcp ]] ||
9038 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9039 remote_ost_nodsh && skip "remote OST with nodsh"
9040 remote_mds_nodsh && skip "remote MDS with nodsh"
9042 skip "useless for local single node setup"
9044 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9045 [ "$PROT" != "tcp" ] && continue
9046 RPORT=$(echo $REMOTE | cut -d: -f2)
9047 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9050 LPORT=`echo $LOCAL | cut -d: -f2`
9051 if [ $LPORT -ge 1024 ]; then
9052 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9054 error_exit "local: $LPORT > 1024, remote: $RPORT"
9057 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9059 run_test 100 "check local port using privileged port ==========="
9061 function get_named_value()
9070 echo $line | sed "s/^$tag[ ]*//"
9077 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9078 awk '/^max_cached_mb/ { print $2 }')
9081 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9091 local cache_limit=32
9093 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9094 trap cleanup_101a EXIT
9095 $LCTL set_param -n llite.*.read_ahead_stats 0
9096 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9099 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9101 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9102 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9105 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9106 get_named_value 'read but discarded' | cut -d" " -f1); do
9107 discard=$(($discard + $s))
9111 $LCTL get_param osc.*-osc*.rpc_stats
9112 $LCTL get_param llite.*.read_ahead_stats
9114 # Discard is generally zero, but sometimes a few random reads line up
9115 # and trigger larger readahead, which is wasted & leads to discards.
9116 if [[ $(($discard)) -gt $nreads ]]; then
9117 error "too many ($discard) discarded pages"
9119 rm -f $DIR/$tfile || true
9121 run_test 101a "check read-ahead for random reads"
9124 test_mkdir $DIR/$tdir
9126 local FILE_LENGTH=$2
9129 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9131 local list=$(comma_list $(osts_nodes))
9132 set_osd_param $list '' read_cache_enable 0
9133 set_osd_param $list '' writethrough_cache_enable 0
9135 trap cleanup_test101bc EXIT
9136 # prepare the read-ahead file
9137 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9139 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9140 count=$FILE_SIZE_MB 2> /dev/null
9144 cleanup_test101bc() {
9149 local list=$(comma_list $(osts_nodes))
9150 set_osd_param $list '' read_cache_enable 1
9151 set_osd_param $list '' writethrough_cache_enable 1
9155 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9160 local STRIPE_SIZE=$2
9161 local FILE_LENGTH=$3
9162 local RA_INC=1048576
9163 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9164 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9165 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9166 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9167 get_named_value 'read but discarded' |
9168 cut -d" " -f1 | calc_total)
9169 if [[ $DISCARD -gt $discard_limit ]]; then
9170 $LCTL get_param llite.*.read_ahead_stats
9171 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9173 echo "Read-ahead success for size ${READ_SIZE}"
9178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9179 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9181 local STRIPE_SIZE=1048576
9182 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9184 if [ $SLOW == "yes" ]; then
9185 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9187 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9190 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9192 # prepare the read-ahead file
9193 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9194 cancel_lru_locks osc
9195 for BIDX in 2 4 8 16 32 64 128 256
9197 local BSIZE=$((BIDX*4096))
9198 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9199 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9200 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9201 $LCTL set_param -n llite.*.read_ahead_stats 0
9202 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9203 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9204 cancel_lru_locks osc
9205 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9210 run_test 101b "check stride-io mode read-ahead ================="
9213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9215 local STRIPE_SIZE=1048576
9216 local FILE_LENGTH=$((STRIPE_SIZE*100))
9221 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9223 cancel_lru_locks osc
9224 $LCTL set_param osc.*.rpc_stats 0
9225 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9226 $LCTL get_param osc.*.rpc_stats
9227 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9228 local stats=$($LCTL get_param -n $osc_rpc_stats)
9229 local lines=$(echo "$stats" | awk 'END {print NR;}')
9232 if [ $lines -le 20 ]; then
9233 echo "continue debug"
9236 for size in 1 2 4 8; do
9237 local rpc=$(echo "$stats" |
9238 awk '($1 == "'$size':") {print $2; exit; }')
9239 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9240 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9242 echo "$osc_rpc_stats check passed!"
9247 run_test 101c "check stripe_size aligned read-ahead ================="
9250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9252 local file=$DIR/$tfile
9253 local sz_MB=${FILESIZE_101d:-80}
9254 local ra_MB=${READAHEAD_MB:-40}
9256 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9257 [ $free_MB -lt $sz_MB ] &&
9258 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9260 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9261 $LFS setstripe -c -1 $file || error "setstripe failed"
9263 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9264 echo Cancel LRU locks on lustre client to flush the client cache
9265 cancel_lru_locks osc
9267 echo Disable read-ahead
9268 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9269 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9270 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9271 $LCTL get_param -n llite.*.max_read_ahead_mb
9273 echo "Reading the test file $file with read-ahead disabled"
9274 local sz_KB=$((sz_MB * 1024 / 4))
9275 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9276 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9277 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9278 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9280 echo "Cancel LRU locks on lustre client to flush the client cache"
9281 cancel_lru_locks osc
9282 echo Enable read-ahead with ${ra_MB}MB
9283 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9285 echo "Reading the test file $file with read-ahead enabled"
9286 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9287 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9289 echo "read-ahead disabled time read $raOFF"
9290 echo "read-ahead enabled time read $raON"
9293 wait_delete_completed
9295 # use awk for this check instead of bash because it handles decimals
9296 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9297 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9299 run_test 101d "file read with and without read-ahead enabled"
9302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9304 local file=$DIR/$tfile
9305 local size_KB=500 #KB
9309 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9310 local need_KB=$((count * size_KB))
9311 [[ $free_KB -le $need_KB ]] &&
9312 skip_env "Need free space $need_KB, have $free_KB"
9314 echo "Creating $count ${size_KB}K test files"
9315 for ((i = 0; i < $count; i++)); do
9316 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9319 echo "Cancel LRU locks on lustre client to flush the client cache"
9320 cancel_lru_locks $OSC
9322 echo "Reset readahead stats"
9323 $LCTL set_param -n llite.*.read_ahead_stats 0
9325 for ((i = 0; i < $count; i++)); do
9326 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9329 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9330 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9332 for ((i = 0; i < $count; i++)); do
9333 rm -rf $file.$i 2>/dev/null
9336 #10000 means 20% reads are missing in readahead
9337 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9339 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9342 which iozone || skip_env "no iozone installed"
9344 local old_debug=$($LCTL get_param debug)
9345 old_debug=${old_debug#*=}
9346 $LCTL set_param debug="reada mmap"
9348 # create a test file
9349 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9351 echo Cancel LRU locks on lustre client to flush the client cache
9352 cancel_lru_locks osc
9354 echo Reset readahead stats
9355 $LCTL set_param -n llite.*.read_ahead_stats 0
9357 echo mmap read the file with small block size
9358 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9361 echo checking missing pages
9362 $LCTL get_param llite.*.read_ahead_stats
9363 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9364 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9366 $LCTL set_param debug="$old_debug"
9367 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9370 run_test 101f "check mmap read performance"
9372 test_101g_brw_size_test() {
9374 local pages=$((mb * 1048576 / PAGE_SIZE))
9375 local file=$DIR/$tfile
9377 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9378 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9379 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9380 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9384 stack_trap "rm -f $file" EXIT
9385 $LCTL set_param -n osc.*.rpc_stats=0
9387 # 10 RPCs should be enough for the test
9389 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9390 { error "dd write ${mb} MB blocks failed"; return 3; }
9391 cancel_lru_locks osc
9392 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9393 { error "dd write ${mb} MB blocks failed"; return 4; }
9395 # calculate number of full-sized read and write RPCs
9396 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9397 sed -n '/pages per rpc/,/^$/p' |
9398 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9399 END { print reads,writes }'))
9400 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9402 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9409 remote_ost_nodsh && skip "remote OST with nodsh"
9412 local osts=$(get_facets OST)
9413 local list=$(comma_list $(osts_nodes))
9414 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9415 local brw_size="obdfilter.*.brw_size"
9417 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9419 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9421 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9422 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9423 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9424 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9425 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9426 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9428 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9431 if [[ $orig_mb -lt 16 ]]; then
9432 save_lustre_params $osts "$brw_size" > $p
9433 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9434 error "set 16MB RPC size failed"
9436 echo "remount client to enable new RPC size"
9437 remount_client $MOUNT || error "remount_client failed"
9440 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9441 # should be able to set brw_size=12, but no rpc_stats for that
9442 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9445 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9447 if [[ $orig_mb -lt 16 ]]; then
9448 restore_lustre_params < $p
9449 remount_client $MOUNT || error "remount_client restore failed"
9452 rm -f $p $DIR/$tfile
9454 run_test 101g "Big bulk(4/16 MiB) readahead"
9457 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9459 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9460 error "dd 70M file failed"
9461 echo Cancel LRU locks on lustre client to flush the client cache
9462 cancel_lru_locks osc
9464 echo "Reset readahead stats"
9465 $LCTL set_param -n llite.*.read_ahead_stats 0
9467 echo "Read 10M of data but cross 64M bundary"
9468 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9469 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9470 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9471 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9472 rm -f $p $DIR/$tfile
9474 run_test 101h "Readahead should cover current read window"
9477 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9478 error "dd 10M file failed"
9480 local max_per_file_mb=$($LCTL get_param -n \
9481 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9482 cancel_lru_locks osc
9483 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9484 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9485 error "set max_read_ahead_per_file_mb to 1 failed"
9487 echo "Reset readahead stats"
9488 $LCTL set_param llite.*.read_ahead_stats=0
9490 dd if=$DIR/$tfile of=/dev/null bs=2M
9492 $LCTL get_param llite.*.read_ahead_stats
9493 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9494 awk '/misses/ { print $2 }')
9495 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9498 run_test 101i "allow current readahead to exceed reservation"
9501 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9502 error "setstripe $DIR/$tfile failed"
9503 local file_size=$((1048576 * 16))
9504 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9505 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9507 echo Disable read-ahead
9508 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9510 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9511 for blk in $PAGE_SIZE 1048576 $file_size; do
9512 cancel_lru_locks osc
9513 echo "Reset readahead stats"
9514 $LCTL set_param -n llite.*.read_ahead_stats=0
9515 local count=$(($file_size / $blk))
9516 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9517 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9518 get_named_value 'failed to fast read' |
9519 cut -d" " -f1 | calc_total)
9520 $LCTL get_param -n llite.*.read_ahead_stats
9521 [ $miss -eq $count ] || error "expected $count got $miss"
9524 rm -f $p $DIR/$tfile
9526 run_test 101j "A complete read block should be submitted when no RA"
9529 test_mkdir $DIR/$tdir
9530 chown $RUNAS_ID $DIR/$tdir
9533 STRIPE_COUNT=$OSTCOUNT
9534 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9536 trap cleanup_test102 EXIT
9538 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9540 for num in 1 2 3 4; do
9541 for count in $(seq 1 $STRIPE_COUNT); do
9542 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9543 local size=`expr $STRIPE_SIZE \* $num`
9544 local file=file"$num-$idx-$count"
9545 $1 $LFS setstripe -S $size -i $idx -c $count $file
9551 $1 tar cf $TMP/f102.tar $tdir --xattrs
9557 rm -rf $DIR/d0.sanity/d102
9561 [ "$UID" != 0 ] && skip "must run as root"
9562 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9563 skip_env "must have user_xattr"
9565 [ -z "$(which setfattr 2>/dev/null)" ] &&
9566 skip_env "could not find setfattr"
9568 local testfile=$DIR/$tfile
9571 echo "set/get xattr..."
9572 setfattr -n trusted.name1 -v value1 $testfile ||
9573 error "setfattr -n trusted.name1=value1 $testfile failed"
9574 getfattr -n trusted.name1 $testfile 2> /dev/null |
9575 grep "trusted.name1=.value1" ||
9576 error "$testfile missing trusted.name1=value1"
9578 setfattr -n user.author1 -v author1 $testfile ||
9579 error "setfattr -n user.author1=author1 $testfile failed"
9580 getfattr -n user.author1 $testfile 2> /dev/null |
9581 grep "user.author1=.author1" ||
9582 error "$testfile missing trusted.author1=author1"
9585 setfattr -n trusted.name2 -v value2 $testfile ||
9586 error "$testfile unable to set trusted.name2"
9587 setfattr -n trusted.name3 -v value3 $testfile ||
9588 error "$testfile unable to set trusted.name3"
9589 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9590 grep "trusted.name" | wc -l) -eq 3 ] ||
9591 error "$testfile missing 3 trusted.name xattrs"
9593 setfattr -n user.author2 -v author2 $testfile ||
9594 error "$testfile unable to set user.author2"
9595 setfattr -n user.author3 -v author3 $testfile ||
9596 error "$testfile unable to set user.author3"
9597 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9598 grep "user.author" | wc -l) -eq 3 ] ||
9599 error "$testfile missing 3 user.author xattrs"
9601 echo "remove xattr..."
9602 setfattr -x trusted.name1 $testfile ||
9603 error "$testfile error deleting trusted.name1"
9604 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9605 error "$testfile did not delete trusted.name1 xattr"
9607 setfattr -x user.author1 $testfile ||
9608 error "$testfile error deleting user.author1"
9609 echo "set lustre special xattr ..."
9610 $LFS setstripe -c1 $testfile
9611 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9612 awk -F "=" '/trusted.lov/ { print $2 }' )
9613 setfattr -n "trusted.lov" -v $lovea $testfile ||
9614 error "$testfile doesn't ignore setting trusted.lov again"
9615 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9616 error "$testfile allow setting invalid trusted.lov"
9619 run_test 102a "user xattr test =================================="
9621 check_102b_layout() {
9623 local testfile=$DIR/$tfile
9625 echo "test layout '$layout'"
9626 $LFS setstripe $layout $testfile || error "setstripe failed"
9627 $LFS getstripe -y $testfile
9629 echo "get/set/list trusted.lov xattr ..." # b=10930
9630 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9631 [[ "$value" =~ "trusted.lov" ]] ||
9632 error "can't get trusted.lov from $testfile"
9633 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9634 error "getstripe failed"
9636 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9638 value=$(cut -d= -f2 <<<$value)
9639 # LU-13168: truncated xattr should fail if short lov_user_md header
9640 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9641 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9642 for len in $lens; do
9643 echo "setfattr $len $testfile.2"
9644 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9645 [ $len -lt 66 ] && error "short xattr len=$len worked"
9647 local stripe_size=$($LFS getstripe -S $testfile.2)
9648 local stripe_count=$($LFS getstripe -c $testfile.2)
9649 [[ $stripe_size -eq 65536 ]] ||
9650 error "stripe size $stripe_size != 65536"
9651 [[ $stripe_count -eq $stripe_count_orig ]] ||
9652 error "stripe count $stripe_count != $stripe_count_orig"
9653 rm $testfile $testfile.2
9657 [ -z "$(which setfattr 2>/dev/null)" ] &&
9658 skip_env "could not find setfattr"
9659 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9661 # check plain layout
9662 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9664 # and also check composite layout
9665 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9668 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9671 [ -z "$(which setfattr 2>/dev/null)" ] &&
9672 skip_env "could not find setfattr"
9673 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9675 # b10930: get/set/list lustre.lov xattr
9676 echo "get/set/list lustre.lov xattr ..."
9677 test_mkdir $DIR/$tdir
9678 chown $RUNAS_ID $DIR/$tdir
9679 local testfile=$DIR/$tdir/$tfile
9680 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9681 error "setstripe failed"
9682 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9683 error "getstripe failed"
9684 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9685 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9687 local testfile2=${testfile}2
9688 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9689 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9691 $RUNAS $MCREATE $testfile2
9692 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9693 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9694 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9695 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9696 [ $stripe_count -eq $STRIPECOUNT ] ||
9697 error "stripe count $stripe_count != $STRIPECOUNT"
9699 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9701 compare_stripe_info1() {
9702 local stripe_index_all_zero=true
9704 for num in 1 2 3 4; do
9705 for count in $(seq 1 $STRIPE_COUNT); do
9706 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9707 local size=$((STRIPE_SIZE * num))
9708 local file=file"$num-$offset-$count"
9709 stripe_size=$($LFS getstripe -S $PWD/$file)
9710 [[ $stripe_size -ne $size ]] &&
9711 error "$file: size $stripe_size != $size"
9712 stripe_count=$($LFS getstripe -c $PWD/$file)
9713 # allow fewer stripes to be created, ORI-601
9714 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9715 error "$file: count $stripe_count != $count"
9716 stripe_index=$($LFS getstripe -i $PWD/$file)
9717 [[ $stripe_index -ne 0 ]] &&
9718 stripe_index_all_zero=false
9722 $stripe_index_all_zero &&
9723 error "all files are being extracted starting from OST index 0"
9727 have_xattrs_include() {
9728 tar --help | grep -q xattrs-include &&
9729 echo --xattrs-include="lustre.*"
9733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9734 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9736 XINC=$(have_xattrs_include)
9738 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9740 compare_stripe_info1
9742 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9746 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9748 XINC=$(have_xattrs_include)
9750 test_mkdir $DIR/$tdir.restore
9752 tar cf - --xattrs $tdir | tar xf - \
9753 -C $DIR/$tdir.restore --xattrs $XINC
9754 cd $DIR/$tdir.restore/$tdir
9755 compare_stripe_info1
9757 run_test 102f "tar copy files, not keep osts"
9760 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9761 skip "must have user_xattr"
9762 [ -z "$(which setfattr 2>/dev/null)" ] &&
9763 skip_env "could not find setfattr"
9764 [ -z "$(which getfattr 2>/dev/null)" ] &&
9765 skip_env "could not find getfattr"
9767 local xsize=${1:-1024} # in bytes
9768 local file=$DIR/$tfile
9769 local value="$(generate_string $xsize)"
9770 local xbig=trusted.big
9774 log "save $xbig on $file"
9777 setfattr -n $xbig -v $value $file ||
9778 error "saving $xbig on $file failed"
9780 setfattr -n $xbig -v $value $file &&
9781 error "saving $xbig on $file succeeded"
9785 local orig=$(get_xattr_value $xbig $file)
9786 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9788 local xsml=trusted.sml
9789 log "save $xsml on $file"
9790 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9792 local new=$(get_xattr_value $xbig $file)
9793 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9795 log "grow $xsml on $file"
9796 setfattr -n $xsml -v "$value" $file ||
9797 error "growing $xsml on $file failed"
9799 new=$(get_xattr_value $xbig $file)
9800 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9801 log "$xbig still valid after growing $xsml"
9806 test_102h() { # bug 15777
9809 run_test 102h "grow xattr from inside inode to external block"
9812 large_xattr_enabled || skip_env "ea_inode feature disabled"
9814 echo "setting xattr of max xattr size: $(max_xattr_size)"
9815 grow_xattr $(max_xattr_size)
9817 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9818 echo "This should fail:"
9819 grow_xattr $(($(max_xattr_size) + 10)) 1
9821 run_test 102ha "grow xattr from inside inode to external inode"
9823 test_102i() { # bug 17038
9824 [ -z "$(which getfattr 2>/dev/null)" ] &&
9825 skip "could not find getfattr"
9828 ln -s $DIR/$tfile $DIR/${tfile}link
9829 getfattr -n trusted.lov $DIR/$tfile ||
9830 error "lgetxattr on $DIR/$tfile failed"
9831 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9832 grep -i "no such attr" ||
9833 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9834 rm -f $DIR/$tfile $DIR/${tfile}link
9836 run_test 102i "lgetxattr test on symbolic link ============"
9839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9840 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9842 XINC=$(have_xattrs_include)
9843 setup_test102 "$RUNAS"
9844 chown $RUNAS_ID $DIR/$tdir
9845 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9847 compare_stripe_info1 "$RUNAS"
9849 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9852 [ -z "$(which setfattr 2>/dev/null)" ] &&
9853 skip "could not find setfattr"
9856 # b22187 just check that does not crash for regular file.
9857 setfattr -n trusted.lov $DIR/$tfile
9858 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9859 local test_kdir=$DIR/$tdir
9860 test_mkdir $test_kdir
9861 local default_size=$($LFS getstripe -S $test_kdir)
9862 local default_count=$($LFS getstripe -c $test_kdir)
9863 local default_offset=$($LFS getstripe -i $test_kdir)
9864 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9865 error 'dir setstripe failed'
9866 setfattr -n trusted.lov $test_kdir
9867 local stripe_size=$($LFS getstripe -S $test_kdir)
9868 local stripe_count=$($LFS getstripe -c $test_kdir)
9869 local stripe_offset=$($LFS getstripe -i $test_kdir)
9870 [ $stripe_size -eq $default_size ] ||
9871 error "stripe size $stripe_size != $default_size"
9872 [ $stripe_count -eq $default_count ] ||
9873 error "stripe count $stripe_count != $default_count"
9874 [ $stripe_offset -eq $default_offset ] ||
9875 error "stripe offset $stripe_offset != $default_offset"
9876 rm -rf $DIR/$tfile $test_kdir
9878 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9881 [ -z "$(which getfattr 2>/dev/null)" ] &&
9882 skip "could not find getfattr"
9884 # LU-532 trusted. xattr is invisible to non-root
9885 local testfile=$DIR/$tfile
9889 echo "listxattr as user..."
9890 chown $RUNAS_ID $testfile
9891 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9892 grep -q "trusted" &&
9893 error "$testfile trusted xattrs are user visible"
9897 run_test 102l "listxattr size test =================================="
9899 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9900 local path=$DIR/$tfile
9903 listxattr_size_check $path || error "listattr_size_check $path failed"
9905 run_test 102m "Ensure listxattr fails on small bufffer ========"
9909 getxattr() { # getxattr path name
9910 # Return the base64 encoding of the value of xattr name on path.
9914 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9916 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9918 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9920 getfattr --absolute-names --encoding=base64 --name=$name $path |
9921 awk -F= -v name=$name '$1 == name {
9922 print substr($0, index($0, "=") + 1);
9926 test_102n() { # LU-4101 mdt: protect internal xattrs
9927 [ -z "$(which setfattr 2>/dev/null)" ] &&
9928 skip "could not find setfattr"
9929 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9931 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9934 local file0=$DIR/$tfile.0
9935 local file1=$DIR/$tfile.1
9936 local xattr0=$TMP/$tfile.0
9937 local xattr1=$TMP/$tfile.1
9938 local namelist="lov lma lmv link fid version som hsm"
9942 rm -rf $file0 $file1 $xattr0 $xattr1
9945 # Get 'before' xattrs of $file1.
9946 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9948 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9949 namelist+=" lfsck_namespace"
9950 for name in $namelist; do
9951 # Try to copy xattr from $file0 to $file1.
9952 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9954 setfattr --name=trusted.$name --value="$value" $file1 ||
9955 error "setxattr 'trusted.$name' failed"
9957 # Try to set a garbage xattr.
9958 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9960 if [[ x$name == "xlov" ]]; then
9961 setfattr --name=trusted.lov --value="$value" $file1 &&
9962 error "setxattr invalid 'trusted.lov' success"
9964 setfattr --name=trusted.$name --value="$value" $file1 ||
9965 error "setxattr invalid 'trusted.$name' failed"
9968 # Try to remove the xattr from $file1. We don't care if this
9969 # appears to succeed or fail, we just don't want there to be
9970 # any changes or crashes.
9971 setfattr --remove=$trusted.$name $file1 2> /dev/null
9974 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9977 # Try to copy xattr from $file0 to $file1.
9978 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9980 setfattr --name=trusted.$name --value="$value" $file1 ||
9981 error "setxattr 'trusted.$name' failed"
9983 # Try to set a garbage xattr.
9984 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9986 setfattr --name=trusted.$name --value="$value" $file1 ||
9987 error "setxattr 'trusted.$name' failed"
9989 # Try to remove the xattr from $file1. We don't care if this
9990 # appears to succeed or fail, we just don't want there to be
9991 # any changes or crashes.
9992 setfattr --remove=$trusted.$name $file1 2> /dev/null
9995 # Get 'after' xattrs of file1.
9996 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9998 if ! diff $xattr0 $xattr1; then
9999 error "before and after xattrs of '$file1' differ"
10002 rm -rf $file0 $file1 $xattr0 $xattr1
10006 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10008 test_102p() { # LU-4703 setxattr did not check ownership
10009 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10010 skip "MDS needs to be at least 2.5.56"
10012 local testfile=$DIR/$tfile
10016 echo "setfacl as user..."
10017 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10018 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10020 echo "setfattr as user..."
10021 setfacl -m "u:$RUNAS_ID:---" $testfile
10022 $RUNAS setfattr -x system.posix_acl_access $testfile
10023 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10025 run_test 102p "check setxattr(2) correctly fails without permission"
10028 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10029 skip "MDS needs to be at least 2.6.92"
10031 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10033 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10036 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10037 skip "MDS needs to be at least 2.6.93"
10039 touch $DIR/$tfile || error "touch"
10040 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10041 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10042 rm $DIR/$tfile || error "rm"
10045 mkdir -p $DIR/$tdir || error "mkdir"
10046 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10047 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10048 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10049 error "$testfile error deleting user.author1"
10050 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10051 grep "user.$(basename $tdir)" &&
10052 error "$tdir did not delete user.$(basename $tdir)"
10053 rmdir $DIR/$tdir || error "rmdir"
10056 test_mkdir $DIR/$tdir
10057 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10058 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10059 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10060 error "$testfile error deleting user.author1"
10061 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10062 grep "user.$(basename $tdir)" &&
10063 error "$tdir did not delete user.$(basename $tdir)"
10064 rmdir $DIR/$tdir || error "rm striped dir"
10066 run_test 102r "set EAs with empty values"
10069 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10070 skip "MDS needs to be at least 2.11.52"
10072 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10074 save_lustre_params client "llite.*.xattr_cache" > $save
10076 for cache in 0 1; do
10077 lctl set_param llite.*.xattr_cache=$cache
10080 touch $DIR/$tfile || error "touch"
10081 for prefix in lustre security system trusted user; do
10082 # Note getxattr() may fail with 'Operation not
10083 # supported' or 'No such attribute' depending
10084 # on prefix and cache.
10085 getfattr -n $prefix.n102s $DIR/$tfile &&
10086 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10090 restore_lustre_params < $save
10092 run_test 102s "getting nonexistent xattrs should fail"
10095 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10096 skip "MDS needs to be at least 2.11.52"
10098 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10100 save_lustre_params client "llite.*.xattr_cache" > $save
10102 for cache in 0 1; do
10103 lctl set_param llite.*.xattr_cache=$cache
10105 for buf_size in 0 256; do
10107 touch $DIR/$tfile || error "touch"
10108 setfattr -n user.multiop $DIR/$tfile
10109 $MULTIOP $DIR/$tfile oa$buf_size ||
10110 error "cannot get zero length xattr value (buf_size = $buf_size)"
10114 restore_lustre_params < $save
10116 run_test 102t "zero length xattr values handled correctly"
10120 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10125 [ "$UID" != 0 ] && skip "must run as root"
10126 $GSS && skip_env "could not run under gss"
10127 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10128 skip_env "must have acl enabled"
10129 [ -z "$(which setfacl 2>/dev/null)" ] &&
10130 skip_env "could not find setfacl"
10131 remote_mds_nodsh && skip "remote MDS with nodsh"
10133 gpasswd -a daemon bin # LU-5641
10134 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10136 declare -a identity_old
10138 for num in $(seq $MDSCOUNT); do
10139 switch_identity $num true || identity_old[$num]=$?
10142 SAVE_UMASK=$(umask)
10144 mkdir -p $DIR/$tdir
10147 echo "performing cp ..."
10148 run_acl_subtest cp || error "run_acl_subtest cp failed"
10149 echo "performing getfacl-noacl..."
10150 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10151 echo "performing misc..."
10152 run_acl_subtest misc || error "misc test failed"
10153 echo "performing permissions..."
10154 run_acl_subtest permissions || error "permissions failed"
10155 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10156 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10157 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10158 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10160 echo "performing permissions xattr..."
10161 run_acl_subtest permissions_xattr ||
10162 error "permissions_xattr failed"
10164 echo "performing setfacl..."
10165 run_acl_subtest setfacl || error "setfacl test failed"
10167 # inheritance test got from HP
10168 echo "performing inheritance..."
10169 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10170 chmod +x make-tree || error "chmod +x failed"
10171 run_acl_subtest inheritance || error "inheritance test failed"
10174 echo "LU-974 ignore umask when acl is enabled..."
10175 run_acl_subtest 974 || error "LU-974 umask test failed"
10176 if [ $MDSCOUNT -ge 2 ]; then
10177 run_acl_subtest 974_remote ||
10178 error "LU-974 umask test failed under remote dir"
10181 echo "LU-2561 newly created file is same size as directory..."
10182 if [ "$mds1_FSTYPE" != "zfs" ]; then
10183 run_acl_subtest 2561 || error "LU-2561 test failed"
10185 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10188 run_acl_subtest 4924 || error "LU-4924 test failed"
10193 for num in $(seq $MDSCOUNT); do
10194 if [ "${identity_old[$num]}" = 1 ]; then
10195 switch_identity $num false || identity_old[$num]=$?
10199 run_test 103a "acl test"
10205 for U in {0..511}; do
10207 local O=$(printf "%04o" $U)
10209 umask $(printf "%04o" $((511 ^ $O)))
10210 $LFS setstripe -c 1 $DIR/$tfile.s$O
10211 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10213 (( $S == ($O & 0666) )) ||
10214 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10216 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10217 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10218 (( $S == ($O & 0666) )) ||
10219 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10221 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10222 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10223 (( $S == ($O & 0666) )) ||
10224 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10225 rm -f $DIR/$tfile.[smp]$0
10229 # limit the concurrently running threads to 64. LU-11878
10230 local idx=$((U % 64))
10231 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10236 run_test 103b "umask lfs setstripe"
10239 mkdir -p $DIR/$tdir
10240 cp -rp $DIR/$tdir $DIR/$tdir.bak
10242 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10243 error "$DIR/$tdir shouldn't contain default ACL"
10244 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10245 error "$DIR/$tdir.bak shouldn't contain default ACL"
10248 run_test 103c "'cp -rp' won't set empty acl"
10251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10254 lfs df || error "lfs df failed"
10255 lfs df -ih || error "lfs df -ih failed"
10256 lfs df -h $DIR || error "lfs df -h $DIR failed"
10257 lfs df -i $DIR || error "lfs df -i $DIR failed"
10258 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10259 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10261 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10262 lctl --device %$OSC deactivate
10263 lfs df || error "lfs df with deactivated OSC failed"
10264 lctl --device %$OSC activate
10265 # wait the osc back to normal
10266 wait_osc_import_ready client ost
10268 lfs df || error "lfs df with reactivated OSC failed"
10271 run_test 104a "lfs df [-ih] [path] test ========================="
10274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10275 [ $RUNAS_ID -eq $UID ] &&
10276 skip_env "RUNAS_ID = UID = $UID -- skipping"
10278 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10279 grep "Permission denied" | wc -l)))
10280 if [ $denied_cnt -ne 0 ]; then
10281 error "lfs check servers test failed"
10284 run_test 104b "$RUNAS lfs check servers test ===================="
10287 # doesn't work on 2.4 kernels
10289 if $(flock_is_enabled); then
10290 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10292 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10296 run_test 105a "flock when mounted without -o flock test ========"
10300 if $(flock_is_enabled); then
10301 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10303 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10307 run_test 105b "fcntl when mounted without -o flock test ========"
10311 if $(flock_is_enabled); then
10312 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10314 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10318 run_test 105c "lockf when mounted without -o flock test"
10320 test_105d() { # bug 15924
10321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10323 test_mkdir $DIR/$tdir
10324 flock_is_enabled || skip_env "mount w/o flock enabled"
10325 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10326 $LCTL set_param fail_loc=0x80000315
10327 flocks_test 2 $DIR/$tdir
10329 run_test 105d "flock race (should not freeze) ========"
10331 test_105e() { # bug 22660 && 22040
10332 flock_is_enabled || skip_env "mount w/o flock enabled"
10335 flocks_test 3 $DIR/$tfile
10337 run_test 105e "Two conflicting flocks from same process"
10339 test_106() { #bug 10921
10340 test_mkdir $DIR/$tdir
10341 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10342 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10344 run_test 106 "attempt exec of dir followed by chown of that dir"
10347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10355 local save_pattern=$(sysctl -n kernel.core_pattern)
10356 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10357 sysctl -w kernel.core_pattern=$file
10358 sysctl -w kernel.core_uses_pid=0
10360 ulimit -c unlimited
10366 kill -s 11 $SLEEPPID
10368 if [ -e $file ]; then
10369 size=`stat -c%s $file`
10370 [ $size -eq 0 ] && error "Fail to create core file $file"
10372 error "Fail to create core file $file"
10375 sysctl -w kernel.core_pattern=$save_pattern
10376 sysctl -w kernel.core_uses_pid=$save_uses_pid
10379 run_test 107 "Coredump on SIG"
10382 test_mkdir $DIR/$tdir
10383 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10384 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10385 error "mkdir with 256 char should fail, but did not"
10386 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10387 error "create with 255 char failed"
10388 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10389 error "create with 256 char should fail, but did not"
10394 run_test 110 "filename length checking"
10397 # Purpose: To verify dynamic thread (OSS) creation.
10400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10401 remote_ost_nodsh && skip "remote OST with nodsh"
10403 # Lustre does not stop service threads once they are started.
10404 # Reset number of running threads to default.
10409 local save_params="$TMP/sanity-$TESTNAME.parameters"
10411 # Get ll_ost_io count before I/O
10412 OSTIO_pre=$(do_facet ost1 \
10413 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10414 # Exit if lustre is not running (ll_ost_io not running).
10415 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10417 echo "Starting with $OSTIO_pre threads"
10418 local thread_max=$((OSTIO_pre * 2))
10419 local rpc_in_flight=$((thread_max * 2))
10420 # Number of I/O Process proposed to be started.
10422 local facets=$(get_facets OST)
10424 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10425 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10427 # Set in_flight to $rpc_in_flight
10428 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10429 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10430 nfiles=${rpc_in_flight}
10431 # Set ost thread_max to $thread_max
10432 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10434 # 5 Minutes should be sufficient for max number of OSS
10435 # threads(thread_max) to be created.
10439 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10440 test_mkdir $DIR/$tdir
10441 for i in $(seq $nfiles); do
10442 local file=$DIR/$tdir/${tfile}-$i
10443 $LFS setstripe -c -1 -i 0 $file
10444 ($WTL $file $timeout)&
10447 # I/O Started - Wait for thread_started to reach thread_max or report
10448 # error if thread_started is more than thread_max.
10449 echo "Waiting for thread_started to reach thread_max"
10450 local thread_started=0
10451 local end_time=$((SECONDS + timeout))
10453 while [ $SECONDS -le $end_time ] ; do
10455 # Get ost i/o thread_started count.
10456 thread_started=$(do_facet ost1 \
10458 ost.OSS.ost_io.threads_started | cut -d= -f2")
10459 # Break out if thread_started is equal/greater than thread_max
10460 if [[ $thread_started -ge $thread_max ]]; then
10461 echo ll_ost_io thread_started $thread_started, \
10462 equal/greater than thread_max $thread_max
10468 # Cleanup - We have the numbers, Kill i/o jobs if running.
10469 jobcount=($(jobs -p))
10470 for i in $(seq 0 $((${#jobcount[@]}-1)))
10472 kill -9 ${jobcount[$i]}
10473 if [ $? -ne 0 ] ; then
10475 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10479 # Cleanup files left by WTL binary.
10480 for i in $(seq $nfiles); do
10481 local file=$DIR/$tdir/${tfile}-$i
10483 if [ $? -ne 0 ] ; then
10484 echo "Warning: Failed to delete file $file"
10488 restore_lustre_params <$save_params
10489 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10491 # Error out if no new thread has started or Thread started is greater
10493 if [[ $thread_started -le $OSTIO_pre ||
10494 $thread_started -gt $thread_max ]]; then
10495 error "ll_ost_io: thread_started $thread_started" \
10496 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10497 "No new thread started or thread started greater " \
10501 run_test 115 "verify dynamic thread creation===================="
10504 wait_delete_completed
10505 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10506 echo "OST kbytes available: ${AVAIL[@]}"
10511 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10512 #echo OST $i: ${AVAIL[i]}kb
10513 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10517 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10522 echo "Min free space: OST $MINI: $MINV"
10523 echo "Max free space: OST $MAXI: $MAXV"
10526 test_116a() { # was previously test_116()
10527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10528 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10529 remote_mds_nodsh && skip "remote MDS with nodsh"
10531 echo -n "Free space priority "
10532 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10537 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10538 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10539 trap simple_cleanup_common EXIT
10541 # Check if we need to generate uneven OSTs
10542 test_mkdir -p $DIR/$tdir/OST${MINI}
10543 local FILL=$((MINV / 4))
10544 local DIFF=$((MAXV - MINV))
10545 local DIFF2=$((DIFF * 100 / MINV))
10547 local threshold=$(do_facet $SINGLEMDS \
10548 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10549 threshold=${threshold%%%}
10550 echo -n "Check for uneven OSTs: "
10551 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10553 if [[ $DIFF2 -gt $threshold ]]; then
10555 echo "Don't need to fill OST$MINI"
10557 # generate uneven OSTs. Write 2% over the QOS threshold value
10559 DIFF=$((threshold - DIFF2 + 2))
10560 DIFF2=$((MINV * DIFF / 100))
10561 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10562 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10563 error "setstripe failed"
10564 DIFF=$((DIFF2 / 2048))
10566 while [ $i -lt $DIFF ]; do
10568 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10569 bs=2M count=1 2>/dev/null
10578 DIFF=$((MAXV - MINV))
10579 DIFF2=$((DIFF * 100 / MINV))
10580 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10581 if [ $DIFF2 -gt $threshold ]; then
10584 echo "failed - QOS mode won't be used"
10585 simple_cleanup_common
10586 skip "QOS imbalance criteria not met"
10594 # now fill using QOS
10595 $LFS setstripe -c 1 $DIR/$tdir
10596 FILL=$((FILL / 200))
10597 if [ $FILL -gt 600 ]; then
10600 echo "writing $FILL files to QOS-assigned OSTs"
10602 while [ $i -lt $FILL ]; do
10604 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10605 count=1 2>/dev/null
10608 echo "wrote $i 200k files"
10612 echo "Note: free space may not be updated, so measurements might be off"
10614 DIFF2=$((MAXV - MINV))
10615 echo "free space delta: orig $DIFF final $DIFF2"
10616 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10617 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10618 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10619 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10620 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10621 if [[ $DIFF -gt 0 ]]; then
10622 FILL=$((DIFF2 * 100 / DIFF - 100))
10623 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10626 # Figure out which files were written where
10627 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10628 awk '/'$MINI1': / {print $2; exit}')
10630 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10631 echo "$MINC files created on smaller OST $MINI1"
10632 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10633 awk '/'$MAXI1': / {print $2; exit}')
10635 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10636 echo "$MAXC files created on larger OST $MAXI1"
10637 if [[ $MINC -gt 0 ]]; then
10638 FILL=$((MAXC * 100 / MINC - 100))
10639 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10641 [[ $MAXC -gt $MINC ]] ||
10642 error_ignore LU-9 "stripe QOS didn't balance free space"
10643 simple_cleanup_common
10645 run_test 116a "stripe QOS: free space balance ==================="
10647 test_116b() { # LU-2093
10648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10649 remote_mds_nodsh && skip "remote MDS with nodsh"
10651 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10652 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10653 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10654 [ -z "$old_rr" ] && skip "no QOS"
10655 do_facet $SINGLEMDS lctl set_param \
10656 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10657 mkdir -p $DIR/$tdir
10658 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10659 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10660 do_facet $SINGLEMDS lctl set_param fail_loc=0
10662 do_facet $SINGLEMDS lctl set_param \
10663 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10665 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10667 test_117() # bug 10891
10669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10671 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10672 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10673 lctl set_param fail_loc=0x21e
10674 > $DIR/$tfile || error "truncate failed"
10675 lctl set_param fail_loc=0
10676 echo "Truncate succeeded."
10679 run_test 117 "verify osd extend =========="
10681 NO_SLOW_RESENDCOUNT=4
10682 export OLD_RESENDCOUNT=""
10683 set_resend_count () {
10684 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10685 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10686 lctl set_param -n $PROC_RESENDCOUNT $1
10687 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10690 # for reduce test_118* time (b=14842)
10691 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10693 # Reset async IO behavior after error case
10695 FILE=$DIR/reset_async
10697 # Ensure all OSCs are cleared
10698 $LFS setstripe -c -1 $FILE
10699 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10704 test_118a() #bug 11710
10706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10710 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10711 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10712 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10714 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10715 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10720 run_test 118a "verify O_SYNC works =========="
10724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10725 remote_ost_nodsh && skip "remote OST with nodsh"
10729 #define OBD_FAIL_SRV_ENOENT 0x217
10730 set_nodes_failloc "$(osts_nodes)" 0x217
10731 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10733 set_nodes_failloc "$(osts_nodes)" 0
10734 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10735 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10738 if [[ $RC -eq 0 ]]; then
10739 error "Must return error due to dropped pages, rc=$RC"
10743 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10744 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10748 echo "Dirty pages not leaked on ENOENT"
10750 # Due to the above error the OSC will issue all RPCs syncronously
10751 # until a subsequent RPC completes successfully without error.
10752 $MULTIOP $DIR/$tfile Ow4096yc
10757 run_test 118b "Reclaim dirty pages on fatal error =========="
10761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10763 # for 118c, restore the original resend count, LU-1940
10764 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10765 set_resend_count $OLD_RESENDCOUNT
10766 remote_ost_nodsh && skip "remote OST with nodsh"
10770 #define OBD_FAIL_OST_EROFS 0x216
10771 set_nodes_failloc "$(osts_nodes)" 0x216
10773 # multiop should block due to fsync until pages are written
10774 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10778 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10779 error "Multiop failed to block on fsync, pid=$MULTIPID"
10782 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10784 if [[ $WRITEBACK -eq 0 ]]; then
10785 error "No page in writeback, writeback=$WRITEBACK"
10788 set_nodes_failloc "$(osts_nodes)" 0
10791 if [[ $RC -ne 0 ]]; then
10792 error "Multiop fsync failed, rc=$RC"
10795 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10796 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10798 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10799 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10803 echo "Dirty pages flushed via fsync on EROFS"
10806 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10808 # continue to use small resend count to reduce test_118* time (b=14842)
10809 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10814 remote_ost_nodsh && skip "remote OST with nodsh"
10818 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10819 set_nodes_failloc "$(osts_nodes)" 0x214
10820 # multiop should block due to fsync until pages are written
10821 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10825 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10826 error "Multiop failed to block on fsync, pid=$MULTIPID"
10829 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10831 if [[ $WRITEBACK -eq 0 ]]; then
10832 error "No page in writeback, writeback=$WRITEBACK"
10835 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10836 set_nodes_failloc "$(osts_nodes)" 0
10838 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10839 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10841 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10842 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10846 echo "Dirty pages gaurenteed flushed via fsync"
10849 run_test 118d "Fsync validation inject a delay of the bulk =========="
10852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10856 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10857 lctl set_param fail_loc=0x8000040a
10859 # Should simulate EINVAL error which is fatal
10860 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10862 if [[ $RC -eq 0 ]]; then
10863 error "Must return error due to dropped pages, rc=$RC"
10866 lctl set_param fail_loc=0x0
10868 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10869 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10870 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10872 if [[ $LOCKED -ne 0 ]]; then
10873 error "Locked pages remain in cache, locked=$LOCKED"
10876 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10877 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10881 echo "No pages locked after fsync"
10886 run_test 118f "Simulate unrecoverable OSC side error =========="
10889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10893 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10894 lctl set_param fail_loc=0x406
10896 # simulate local -ENOMEM
10897 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10900 lctl set_param fail_loc=0
10901 if [[ $RC -eq 0 ]]; then
10902 error "Must return error due to dropped pages, rc=$RC"
10905 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10906 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10907 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10909 if [[ $LOCKED -ne 0 ]]; then
10910 error "Locked pages remain in cache, locked=$LOCKED"
10913 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10914 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10918 echo "No pages locked after fsync"
10923 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10927 remote_ost_nodsh && skip "remote OST with nodsh"
10931 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10932 set_nodes_failloc "$(osts_nodes)" 0x20e
10933 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10934 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10937 set_nodes_failloc "$(osts_nodes)" 0
10938 if [[ $RC -eq 0 ]]; then
10939 error "Must return error due to dropped pages, rc=$RC"
10942 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10943 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10944 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10946 if [[ $LOCKED -ne 0 ]]; then
10947 error "Locked pages remain in cache, locked=$LOCKED"
10950 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10951 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10955 echo "No pages locked after fsync"
10959 run_test 118h "Verify timeout in handling recoverables errors =========="
10961 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10965 remote_ost_nodsh && skip "remote OST with nodsh"
10969 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10970 set_nodes_failloc "$(osts_nodes)" 0x20e
10972 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10973 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10976 set_nodes_failloc "$(osts_nodes)" 0
10980 if [[ $RC -ne 0 ]]; then
10981 error "got error, but should be not, rc=$RC"
10984 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10985 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10986 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10987 if [[ $LOCKED -ne 0 ]]; then
10988 error "Locked pages remain in cache, locked=$LOCKED"
10991 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10992 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10996 echo "No pages locked after fsync"
11000 run_test 118i "Fix error before timeout in recoverable error =========="
11002 [ "$SLOW" = "no" ] && set_resend_count 4
11005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11006 remote_ost_nodsh && skip "remote OST with nodsh"
11010 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11011 set_nodes_failloc "$(osts_nodes)" 0x220
11013 # return -EIO from OST
11014 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11016 set_nodes_failloc "$(osts_nodes)" 0x0
11017 if [[ $RC -eq 0 ]]; then
11018 error "Must return error due to dropped pages, rc=$RC"
11021 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11022 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11023 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11024 if [[ $LOCKED -ne 0 ]]; then
11025 error "Locked pages remain in cache, locked=$LOCKED"
11028 # in recoverable error on OST we want resend and stay until it finished
11029 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11030 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11034 echo "No pages locked after fsync"
11038 run_test 118j "Simulate unrecoverable OST side error =========="
11042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11043 remote_ost_nodsh && skip "remote OSTs with nodsh"
11045 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11046 set_nodes_failloc "$(osts_nodes)" 0x20e
11047 test_mkdir $DIR/$tdir
11049 for ((i=0;i<10;i++)); do
11050 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11051 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11058 set_nodes_failloc "$(osts_nodes)" 0
11061 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11063 test_118l() # LU-646
11065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11067 test_mkdir $DIR/$tdir
11068 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11071 run_test 118l "fsync dir"
11073 test_118m() # LU-3066
11075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11077 test_mkdir $DIR/$tdir
11078 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11081 run_test 118m "fdatasync dir ========="
11083 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11091 remote_ost_nodsh && skip "remote OSTs with nodsh"
11093 # Sleep to avoid a cached response.
11094 #define OBD_STATFS_CACHE_SECONDS 1
11097 # Inject a 10 second delay in the OST_STATFS handler.
11098 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11099 set_nodes_failloc "$(osts_nodes)" 0x242
11102 stat --file-system $MOUNT > /dev/null
11105 set_nodes_failloc "$(osts_nodes)" 0
11107 if ((end - begin > 20)); then
11108 error "statfs took $((end - begin)) seconds, expected 10"
11111 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11113 test_119a() # bug 11737
11115 BSIZE=$((512 * 1024))
11116 directio write $DIR/$tfile 0 1 $BSIZE
11117 # We ask to read two blocks, which is more than a file size.
11118 # directio will indicate an error when requested and actual
11119 # sizes aren't equeal (a normal situation in this case) and
11120 # print actual read amount.
11121 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11122 if [ "$NOB" != "$BSIZE" ]; then
11123 error "read $NOB bytes instead of $BSIZE"
11127 run_test 119a "Short directIO read must return actual read amount"
11129 test_119b() # bug 11737
11131 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11133 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11134 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11136 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11137 error "direct read failed"
11140 run_test 119b "Sparse directIO read must return actual read amount"
11142 test_119c() # bug 13099
11145 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11146 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11149 run_test 119c "Testing for direct read hitting hole"
11151 test_119d() # bug 15950
11153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11155 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11156 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11158 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11159 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11160 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11161 lctl set_param fail_loc=0x40d
11162 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11165 cat $DIR/$tfile > /dev/null &
11166 lctl set_param fail_loc=0
11169 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11171 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11172 error "the read rpcs have not completed in 2s"
11174 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11176 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11180 remote_mds_nodsh && skip "remote MDS with nodsh"
11181 test_mkdir -i0 -c1 $DIR/$tdir
11182 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11183 skip_env "no early lock cancel on server"
11185 lru_resize_disable mdc
11186 lru_resize_disable osc
11187 cancel_lru_locks mdc
11188 # asynchronous object destroy at MDT could cause bl ast to client
11189 cancel_lru_locks osc
11191 stat $DIR/$tdir > /dev/null
11192 can1=$(do_facet mds1 \
11193 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11194 awk '/ldlm_cancel/ {print $2}')
11195 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11196 awk '/ldlm_bl_callback/ {print $2}')
11197 test_mkdir -i0 -c1 $DIR/$tdir/d1
11198 can2=$(do_facet mds1 \
11199 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11200 awk '/ldlm_cancel/ {print $2}')
11201 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11202 awk '/ldlm_bl_callback/ {print $2}')
11203 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11204 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11205 lru_resize_enable mdc
11206 lru_resize_enable osc
11208 run_test 120a "Early Lock Cancel: mkdir test"
11211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11212 remote_mds_nodsh && skip "remote MDS with nodsh"
11213 test_mkdir $DIR/$tdir
11214 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11215 skip_env "no early lock cancel on server"
11217 lru_resize_disable mdc
11218 lru_resize_disable osc
11219 cancel_lru_locks mdc
11220 stat $DIR/$tdir > /dev/null
11221 can1=$(do_facet $SINGLEMDS \
11222 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11223 awk '/ldlm_cancel/ {print $2}')
11224 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11225 awk '/ldlm_bl_callback/ {print $2}')
11226 touch $DIR/$tdir/f1
11227 can2=$(do_facet $SINGLEMDS \
11228 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11229 awk '/ldlm_cancel/ {print $2}')
11230 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11231 awk '/ldlm_bl_callback/ {print $2}')
11232 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11233 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11234 lru_resize_enable mdc
11235 lru_resize_enable osc
11237 run_test 120b "Early Lock Cancel: create test"
11240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11241 remote_mds_nodsh && skip "remote MDS with nodsh"
11242 test_mkdir -i0 -c1 $DIR/$tdir
11243 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11244 skip "no early lock cancel on server"
11246 lru_resize_disable mdc
11247 lru_resize_disable osc
11248 test_mkdir -i0 -c1 $DIR/$tdir/d1
11249 test_mkdir -i0 -c1 $DIR/$tdir/d2
11250 touch $DIR/$tdir/d1/f1
11251 cancel_lru_locks mdc
11252 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11253 can1=$(do_facet mds1 \
11254 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11255 awk '/ldlm_cancel/ {print $2}')
11256 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11257 awk '/ldlm_bl_callback/ {print $2}')
11258 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11259 can2=$(do_facet mds1 \
11260 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11261 awk '/ldlm_cancel/ {print $2}')
11262 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11263 awk '/ldlm_bl_callback/ {print $2}')
11264 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11265 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11266 lru_resize_enable mdc
11267 lru_resize_enable osc
11269 run_test 120c "Early Lock Cancel: link test"
11272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11273 remote_mds_nodsh && skip "remote MDS with nodsh"
11274 test_mkdir -i0 -c1 $DIR/$tdir
11275 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11276 skip_env "no early lock cancel on server"
11278 lru_resize_disable mdc
11279 lru_resize_disable osc
11281 cancel_lru_locks mdc
11282 stat $DIR/$tdir > /dev/null
11283 can1=$(do_facet mds1 \
11284 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11285 awk '/ldlm_cancel/ {print $2}')
11286 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11287 awk '/ldlm_bl_callback/ {print $2}')
11288 chmod a+x $DIR/$tdir
11289 can2=$(do_facet mds1 \
11290 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11291 awk '/ldlm_cancel/ {print $2}')
11292 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11293 awk '/ldlm_bl_callback/ {print $2}')
11294 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11295 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11296 lru_resize_enable mdc
11297 lru_resize_enable osc
11299 run_test 120d "Early Lock Cancel: setattr test"
11302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11303 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11304 skip_env "no early lock cancel on server"
11305 remote_mds_nodsh && skip "remote MDS with nodsh"
11307 local dlmtrace_set=false
11309 test_mkdir -i0 -c1 $DIR/$tdir
11310 lru_resize_disable mdc
11311 lru_resize_disable osc
11312 ! $LCTL get_param debug | grep -q dlmtrace &&
11313 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11314 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11315 cancel_lru_locks mdc
11316 cancel_lru_locks osc
11317 dd if=$DIR/$tdir/f1 of=/dev/null
11318 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11319 # XXX client can not do early lock cancel of OST lock
11320 # during unlink (LU-4206), so cancel osc lock now.
11322 cancel_lru_locks osc
11323 can1=$(do_facet mds1 \
11324 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11325 awk '/ldlm_cancel/ {print $2}')
11326 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11327 awk '/ldlm_bl_callback/ {print $2}')
11328 unlink $DIR/$tdir/f1
11330 can2=$(do_facet mds1 \
11331 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11332 awk '/ldlm_cancel/ {print $2}')
11333 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11334 awk '/ldlm_bl_callback/ {print $2}')
11335 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11336 $LCTL dk $TMP/cancel.debug.txt
11337 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11338 $LCTL dk $TMP/blocking.debug.txt
11339 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11340 lru_resize_enable mdc
11341 lru_resize_enable osc
11343 run_test 120e "Early Lock Cancel: unlink test"
11346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11347 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11348 skip_env "no early lock cancel on server"
11349 remote_mds_nodsh && skip "remote MDS with nodsh"
11351 test_mkdir -i0 -c1 $DIR/$tdir
11352 lru_resize_disable mdc
11353 lru_resize_disable osc
11354 test_mkdir -i0 -c1 $DIR/$tdir/d1
11355 test_mkdir -i0 -c1 $DIR/$tdir/d2
11356 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11357 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11358 cancel_lru_locks mdc
11359 cancel_lru_locks osc
11360 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11361 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11362 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11363 # XXX client can not do early lock cancel of OST lock
11364 # during rename (LU-4206), so cancel osc lock now.
11366 cancel_lru_locks osc
11367 can1=$(do_facet mds1 \
11368 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11369 awk '/ldlm_cancel/ {print $2}')
11370 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11371 awk '/ldlm_bl_callback/ {print $2}')
11372 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11374 can2=$(do_facet mds1 \
11375 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11376 awk '/ldlm_cancel/ {print $2}')
11377 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11378 awk '/ldlm_bl_callback/ {print $2}')
11379 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11380 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11381 lru_resize_enable mdc
11382 lru_resize_enable osc
11384 run_test 120f "Early Lock Cancel: rename test"
11387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11388 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11389 skip_env "no early lock cancel on server"
11390 remote_mds_nodsh && skip "remote MDS with nodsh"
11392 lru_resize_disable mdc
11393 lru_resize_disable osc
11395 echo create $count files
11396 test_mkdir $DIR/$tdir
11397 cancel_lru_locks mdc
11398 cancel_lru_locks osc
11401 can0=$(do_facet $SINGLEMDS \
11402 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11403 awk '/ldlm_cancel/ {print $2}')
11404 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11405 awk '/ldlm_bl_callback/ {print $2}')
11406 createmany -o $DIR/$tdir/f $count
11408 can1=$(do_facet $SINGLEMDS \
11409 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11410 awk '/ldlm_cancel/ {print $2}')
11411 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11412 awk '/ldlm_bl_callback/ {print $2}')
11414 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11415 echo rm $count files
11418 can2=$(do_facet $SINGLEMDS \
11419 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11420 awk '/ldlm_cancel/ {print $2}')
11421 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11422 awk '/ldlm_bl_callback/ {print $2}')
11424 echo total: $count removes in $((t2-t1))
11425 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11427 # wait for commitment of removal
11428 lru_resize_enable mdc
11429 lru_resize_enable osc
11431 run_test 120g "Early Lock Cancel: performance test"
11433 test_121() { #bug #10589
11434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11437 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11438 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11439 lctl set_param fail_loc=0x310
11440 cancel_lru_locks osc > /dev/null
11441 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11442 lctl set_param fail_loc=0
11443 [[ $reads -eq $writes ]] ||
11444 error "read $reads blocks, must be $writes blocks"
11446 run_test 121 "read cancel race ========="
11448 test_123a() { # was test 123, statahead(bug 11401)
11449 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11452 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11453 log "testing UP system. Performance may be lower than expected."
11458 test_mkdir $DIR/$tdir
11459 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11460 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11462 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11463 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11465 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11466 lctl set_param -n llite.*.statahead_max 0
11467 lctl get_param llite.*.statahead_max
11468 cancel_lru_locks mdc
11469 cancel_lru_locks osc
11471 time ls -l $DIR/$tdir | wc -l
11473 delta=$((etime - stime))
11474 log "ls $i files without statahead: $delta sec"
11475 lctl set_param llite.*.statahead_max=$max
11477 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11478 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11479 cancel_lru_locks mdc
11480 cancel_lru_locks osc
11482 time ls -l $DIR/$tdir | wc -l
11484 delta_sa=$((etime - stime))
11485 log "ls $i files with statahead: $delta_sa sec"
11486 lctl get_param -n llite.*.statahead_stats
11487 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11489 [[ $swrong -lt $ewrong ]] &&
11490 log "statahead was stopped, maybe too many locks held!"
11491 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11493 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11494 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11495 lctl set_param -n llite.*.statahead_max 0
11496 lctl get_param llite.*.statahead_max
11497 cancel_lru_locks mdc
11498 cancel_lru_locks osc
11500 time ls -l $DIR/$tdir | wc -l
11502 delta=$((etime - stime))
11503 log "ls $i files again without statahead: $delta sec"
11504 lctl set_param llite.*.statahead_max=$max
11505 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11506 if [ $SLOWOK -eq 0 ]; then
11507 error "ls $i files is slower with statahead!"
11509 log "ls $i files is slower with statahead!"
11515 [ $delta -gt 20 ] && break
11516 [ $delta -gt 8 ] && MULT=$((50 / delta))
11517 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11525 delta=$((etime - stime))
11526 log "rm -r $DIR/$tdir/: $delta seconds"
11528 lctl get_param -n llite.*.statahead_stats
11530 run_test 123a "verify statahead work"
11532 test_123b () { # statahead(bug 15027)
11533 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11535 test_mkdir $DIR/$tdir
11536 createmany -o $DIR/$tdir/$tfile-%d 1000
11538 cancel_lru_locks mdc
11539 cancel_lru_locks osc
11541 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11542 lctl set_param fail_loc=0x80000803
11543 ls -lR $DIR/$tdir > /dev/null
11545 lctl set_param fail_loc=0x0
11546 lctl get_param -n llite.*.statahead_stats
11551 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11554 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11556 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11557 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11558 touch $DIR/$tdir.1/{1..3}
11559 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11561 remount_client $MOUNT
11563 $MULTIOP $DIR/$tdir.0 Q
11565 # let statahead to complete
11566 ls -l $DIR/$tdir.0 > /dev/null
11568 testid=$(echo $TESTNAME | tr '_' ' ')
11569 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11570 error "statahead warning" || true
11572 run_test 123c "Can not initialize inode warning on DNE statahead"
11575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11576 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11577 skip_env "no lru resize on server"
11581 test_mkdir $DIR/$tdir
11583 log "create $NR files at $DIR/$tdir"
11584 createmany -o $DIR/$tdir/f $NR ||
11585 error "failed to create $NR files in $DIR/$tdir"
11587 cancel_lru_locks mdc
11588 ls -l $DIR/$tdir > /dev/null
11592 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11593 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11594 LRU_SIZE=$($LCTL get_param -n $PARAM)
11595 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11596 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11598 log "NS=$(basename $NSDIR)"
11603 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11604 skip "Not enough cached locks created!"
11606 log "LRU=$LRU_SIZE"
11610 # We know that lru resize allows one client to hold $LIMIT locks
11611 # for 10h. After that locks begin to be killed by client.
11613 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11615 if [ $LIMIT -lt $LRU_SIZE ]; then
11616 skip "Limit is too small $LIMIT"
11619 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11620 # killing locks. Some time was spent for creating locks. This means
11621 # that up to the moment of sleep finish we must have killed some of
11622 # them (10-100 locks). This depends on how fast ther were created.
11623 # Many of them were touched in almost the same moment and thus will
11624 # be killed in groups.
11625 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11627 # Use $LRU_SIZE_B here to take into account real number of locks
11628 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11629 local LRU_SIZE_B=$LRU_SIZE
11631 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11632 log "OLD_LVF=$OLD_LVF"
11633 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11635 # Let's make sure that we really have some margin. Client checks
11636 # cached locks every 10 sec.
11637 SLEEP=$((SLEEP+20))
11638 log "Sleep ${SLEEP} sec"
11640 while ((SEC<$SLEEP)); do
11644 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11645 echo -n "$LRU_SIZE"
11648 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11649 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11651 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11652 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11653 unlinkmany $DIR/$tdir/f $NR
11657 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11658 log "unlink $NR files at $DIR/$tdir"
11659 unlinkmany $DIR/$tdir/f $NR
11661 run_test 124a "lru resize ======================================="
11663 get_max_pool_limit()
11665 local limit=$($LCTL get_param \
11666 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11668 for l in $limit; do
11669 if [[ $l -gt $max ]]; then
11677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11678 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11679 skip_env "no lru resize on server"
11681 LIMIT=$(get_max_pool_limit)
11683 NR=$(($(default_lru_size)*20))
11684 if [[ $NR -gt $LIMIT ]]; then
11685 log "Limit lock number by $LIMIT locks"
11689 IFree=$(mdsrate_inodes_available)
11690 if [ $IFree -lt $NR ]; then
11691 log "Limit lock number by $IFree inodes"
11695 lru_resize_disable mdc
11696 test_mkdir -p $DIR/$tdir/disable_lru_resize
11698 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11699 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11700 cancel_lru_locks mdc
11703 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11706 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11709 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11713 nolruresize_delta=$((etime-stime))
11714 log "ls -la time: $nolruresize_delta seconds"
11715 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11716 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11718 lru_resize_enable mdc
11719 test_mkdir -p $DIR/$tdir/enable_lru_resize
11721 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11722 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11723 cancel_lru_locks mdc
11726 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11729 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11732 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11736 lruresize_delta=$((etime-stime))
11737 log "ls -la time: $lruresize_delta seconds"
11738 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11740 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11741 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11742 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11743 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11745 log "lru resize performs the same with no lru resize"
11747 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11749 run_test 124b "lru resize (performance test) ======================="
11752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11753 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11754 skip_env "no lru resize on server"
11756 # cache ununsed locks on client
11758 cancel_lru_locks mdc
11759 test_mkdir $DIR/$tdir
11760 createmany -o $DIR/$tdir/f $nr ||
11761 error "failed to create $nr files in $DIR/$tdir"
11762 ls -l $DIR/$tdir > /dev/null
11764 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11765 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11766 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11767 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11768 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11770 # set lru_max_age to 1 sec
11771 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11772 echo "sleep $((recalc_p * 2)) seconds..."
11773 sleep $((recalc_p * 2))
11775 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11776 # restore lru_max_age
11777 $LCTL set_param -n $nsdir.lru_max_age $max_age
11778 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11779 unlinkmany $DIR/$tdir/f $nr
11781 run_test 124c "LRUR cancel very aged locks"
11784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11785 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11786 skip_env "no lru resize on server"
11788 # cache ununsed locks on client
11791 lru_resize_disable mdc
11792 stack_trap "lru_resize_enable mdc" EXIT
11794 cancel_lru_locks mdc
11796 # asynchronous object destroy at MDT could cause bl ast to client
11797 test_mkdir $DIR/$tdir
11798 createmany -o $DIR/$tdir/f $nr ||
11799 error "failed to create $nr files in $DIR/$tdir"
11800 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11802 ls -l $DIR/$tdir > /dev/null
11804 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11805 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11806 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11807 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11809 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11811 # set lru_max_age to 1 sec
11812 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11813 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11815 echo "sleep $((recalc_p * 2)) seconds..."
11816 sleep $((recalc_p * 2))
11818 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11820 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11822 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11824 test_125() { # 13358
11825 $LCTL get_param -n llite.*.client_type | grep -q local ||
11826 skip "must run as local client"
11827 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11828 skip_env "must have acl enabled"
11829 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11831 test_mkdir $DIR/$tdir
11832 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11833 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11834 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11836 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11838 test_126() { # bug 12829/13455
11839 $GSS && skip_env "must run as gss disabled"
11840 $LCTL get_param -n llite.*.client_type | grep -q local ||
11841 skip "must run as local client"
11842 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11844 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11845 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11847 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11849 run_test 126 "check that the fsgid provided by the client is taken into account"
11851 test_127a() { # bug 15521
11852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11853 local name count samp unit min max sum sumsq
11855 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11856 echo "stats before reset"
11857 $LCTL get_param osc.*.stats
11858 $LCTL set_param osc.*.stats=0
11859 local fsize=$((2048 * 1024))
11861 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11862 cancel_lru_locks osc
11863 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11865 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11866 stack_trap "rm -f $TMP/$tfile.tmp"
11867 while read name count samp unit min max sum sumsq; do
11868 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11869 [ ! $min ] && error "Missing min value for $name proc entry"
11870 eval $name=$count || error "Wrong proc format"
11873 read_bytes|write_bytes)
11874 [[ "$unit" =~ "bytes" ]] ||
11875 error "unit is not 'bytes': $unit"
11876 (( $min >= 4096 )) || error "min is too small: $min"
11877 (( $min <= $fsize )) || error "min is too big: $min"
11878 (( $max >= 4096 )) || error "max is too small: $max"
11879 (( $max <= $fsize )) || error "max is too big: $max"
11880 (( $sum == $fsize )) || error "sum is wrong: $sum"
11881 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11882 error "sumsquare is too small: $sumsq"
11883 (( $sumsq <= $fsize * $fsize )) ||
11884 error "sumsquare is too big: $sumsq"
11886 ost_read|ost_write)
11887 [[ "$unit" =~ "usec" ]] ||
11888 error "unit is not 'usec': $unit"
11892 done < $DIR/$tfile.tmp
11894 #check that we actually got some stats
11895 [ "$read_bytes" ] || error "Missing read_bytes stats"
11896 [ "$write_bytes" ] || error "Missing write_bytes stats"
11897 [ "$read_bytes" != 0 ] || error "no read done"
11898 [ "$write_bytes" != 0 ] || error "no write done"
11900 run_test 127a "verify the client stats are sane"
11902 test_127b() { # bug LU-333
11903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11904 local name count samp unit min max sum sumsq
11906 echo "stats before reset"
11907 $LCTL get_param llite.*.stats
11908 $LCTL set_param llite.*.stats=0
11910 # perform 2 reads and writes so MAX is different from SUM.
11911 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11912 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11913 cancel_lru_locks osc
11914 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11915 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11917 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11918 stack_trap "rm -f $TMP/$tfile.tmp"
11919 while read name count samp unit min max sum sumsq; do
11920 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11921 eval $name=$count || error "Wrong proc format"
11924 read_bytes|write_bytes)
11925 [[ "$unit" =~ "bytes" ]] ||
11926 error "unit is not 'bytes': $unit"
11927 (( $count == 2 )) || error "count is not 2: $count"
11928 (( $min == $PAGE_SIZE )) ||
11929 error "min is not $PAGE_SIZE: $min"
11930 (( $max == $PAGE_SIZE )) ||
11931 error "max is not $PAGE_SIZE: $max"
11932 (( $sum == $PAGE_SIZE * 2 )) ||
11933 error "sum is not $((PAGE_SIZE * 2)): $sum"
11936 [[ "$unit" =~ "usec" ]] ||
11937 error "unit is not 'usec': $unit"
11941 done < $TMP/$tfile.tmp
11943 #check that we actually got some stats
11944 [ "$read_bytes" ] || error "Missing read_bytes stats"
11945 [ "$write_bytes" ] || error "Missing write_bytes stats"
11946 [ "$read_bytes" != 0 ] || error "no read done"
11947 [ "$write_bytes" != 0 ] || error "no write done"
11949 run_test 127b "verify the llite client stats are sane"
11951 test_127c() { # LU-12394
11952 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11959 $LCTL set_param llite.*.extents_stats=1
11960 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11962 # Use two stripes so there is enough space in default config
11963 $LFS setstripe -c 2 $DIR/$tfile
11965 # Extent stats start at 0-4K and go in power of two buckets
11966 # LL_HIST_START = 12 --> 2^12 = 4K
11967 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11968 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11970 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11972 # Write and read, 2x each, second time at a non-zero offset
11973 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11974 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11975 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
11976 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
11980 $LCTL get_param llite.*.extents_stats
11983 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
11985 local bucket=$($LCTL get_param -n llite.*.extents_stats |
11987 reads=$(echo $bucket | awk '{print $5}')
11988 writes=$(echo $bucket | awk '{print $9}')
11989 [ "$reads" -eq $count ] ||
11990 error "$reads reads in < $bsize bucket, expect $count"
11991 [ "$writes" -eq $count ] ||
11992 error "$writes writes in < $bsize bucket, expect $count"
11995 # Test mmap write and read
11996 $LCTL set_param llite.*.extents_stats=c
11998 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
11999 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12000 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12002 $LCTL get_param llite.*.extents_stats
12004 count=$(((size*1024) / PAGE_SIZE))
12006 bsize=$((2 * PAGE_SIZE / 1024))K
12008 bucket=$($LCTL get_param -n llite.*.extents_stats |
12010 reads=$(echo $bucket | awk '{print $5}')
12011 writes=$(echo $bucket | awk '{print $9}')
12012 # mmap writes fault in the page first, creating an additonal read
12013 [ "$reads" -eq $((2 * count)) ] ||
12014 error "$reads reads in < $bsize bucket, expect $count"
12015 [ "$writes" -eq $count ] ||
12016 error "$writes writes in < $bsize bucket, expect $count"
12018 run_test 127c "test llite extent stats with regular & mmap i/o"
12020 test_128() { # bug 15212
12022 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12027 result=$(grep error $TMP/$tfile.log)
12028 rm -f $DIR/$tfile $TMP/$tfile.log
12029 [ -z "$result" ] ||
12030 error "consecutive find's under interactive lfs failed"
12032 run_test 128 "interactive lfs for 2 consecutive find's"
12034 set_dir_limits () {
12039 local ldproc=/proc/fs/ldiskfs
12040 local facets=$(get_facets MDS)
12042 for facet in ${facets//,/ }; do
12043 canondev=$(ldiskfs_canon \
12044 *.$(convert_facet2label $facet).mntdev $facet)
12045 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12046 ldproc=/sys/fs/ldiskfs
12047 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12048 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12052 check_mds_dmesg() {
12053 local facets=$(get_facets MDS)
12054 for facet in ${facets//,/ }; do
12055 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
12061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12062 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12063 skip "Need MDS version with at least 2.5.56"
12064 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12065 skip_env "ldiskfs only test"
12067 remote_mds_nodsh && skip "remote MDS with nodsh"
12071 local has_warning=false
12074 mkdir -p $DIR/$tdir
12076 # block size of mds1
12077 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
12078 set_dir_limits $maxsize $maxsize
12079 local dirsize=$(stat -c%s "$DIR/$tdir")
12081 while [[ $dirsize -le $maxsize ]]; do
12082 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
12084 if ! $has_warning; then
12085 check_mds_dmesg '"is approaching"' && has_warning=true
12087 # check two errors:
12088 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
12089 # EFBIG for previous versions included in ldiskfs series
12090 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
12092 echo "return code $rc received as expected"
12094 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12095 error_exit "create failed w/o dir size limit"
12097 check_mds_dmesg '"has reached"' ||
12098 error_exit "reached message should be output"
12100 [ $has_warning = "false" ] &&
12101 error_exit "warning message should be output"
12103 dirsize=$(stat -c%s "$DIR/$tdir")
12105 [[ $dirsize -ge $maxsize ]] && return 0
12106 error_exit "current dir size $dirsize, " \
12107 "previous limit $maxsize"
12108 elif [ $rc -ne 0 ]; then
12110 error_exit "return $rc received instead of expected " \
12111 "$EFBIG or $ENOSPC, files in dir $dirsize"
12113 nfiles=$((nfiles + 1))
12114 dirsize=$(stat -c%s "$DIR/$tdir")
12118 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
12120 run_test 129 "test directory size limit ========================"
12129 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12130 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12132 trap cleanup_130 EXIT RETURN
12134 local fm_file=$DIR/$tfile
12135 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12136 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12137 error "dd failed for $fm_file"
12139 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12140 filefrag -ves $fm_file
12142 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12143 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12144 [ $RC != 0 ] && error "filefrag $fm_file failed"
12146 filefrag_op=$(filefrag -ve -k $fm_file |
12147 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12148 lun=$($LFS getstripe -i $fm_file)
12150 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12153 for line in $filefrag_op
12155 frag_lun=`echo $line | cut -d: -f5`
12156 ext_len=`echo $line | cut -d: -f4`
12157 if (( $frag_lun != $lun )); then
12159 error "FIEMAP on 1-stripe file($fm_file) failed"
12162 (( tot_len += ext_len ))
12165 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12167 error "FIEMAP on 1-stripe file($fm_file) failed;"
12173 echo "FIEMAP on single striped file succeeded"
12175 run_test 130a "FIEMAP (1-stripe file)"
12178 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12180 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12181 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12183 trap cleanup_130 EXIT RETURN
12185 local fm_file=$DIR/$tfile
12186 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12187 error "setstripe on $fm_file"
12188 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12189 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12191 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12192 error "dd failed on $fm_file"
12194 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12195 filefrag_op=$(filefrag -ve -k $fm_file |
12196 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12198 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12199 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12204 for line in $filefrag_op
12206 frag_lun=$(echo $line | cut -d: -f5 |
12207 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12208 ext_len=$(echo $line | cut -d: -f4)
12209 if (( $frag_lun != $last_lun )); then
12210 if (( tot_len != 1024 )); then
12212 error "FIEMAP on $fm_file failed; returned " \
12213 "len $tot_len for OST $last_lun instead of 1024"
12216 (( num_luns += 1 ))
12220 (( tot_len += ext_len ))
12223 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12225 error "FIEMAP on $fm_file failed; returned wrong number of " \
12226 "luns or wrong len for OST $last_lun"
12232 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12234 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12237 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12239 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12240 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12242 trap cleanup_130 EXIT RETURN
12244 local fm_file=$DIR/$tfile
12245 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12246 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12247 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12249 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12250 error "dd failed on $fm_file"
12252 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12253 filefrag_op=$(filefrag -ve -k $fm_file |
12254 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12256 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12257 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12262 for line in $filefrag_op
12264 frag_lun=$(echo $line | cut -d: -f5 |
12265 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12266 ext_len=$(echo $line | cut -d: -f4)
12267 if (( $frag_lun != $last_lun )); then
12268 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12269 if (( logical != 512 )); then
12271 error "FIEMAP on $fm_file failed; returned " \
12272 "logical start for lun $logical instead of 512"
12275 if (( tot_len != 512 )); then
12277 error "FIEMAP on $fm_file failed; returned " \
12278 "len $tot_len for OST $last_lun instead of 1024"
12281 (( num_luns += 1 ))
12285 (( tot_len += ext_len ))
12288 if (( num_luns != 2 || tot_len != 512 )); then
12290 error "FIEMAP on $fm_file failed; returned wrong number of " \
12291 "luns or wrong len for OST $last_lun"
12297 echo "FIEMAP on 2-stripe file with hole succeeded"
12299 run_test 130c "FIEMAP (2-stripe file with hole)"
12302 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12304 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12305 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12307 trap cleanup_130 EXIT RETURN
12309 local fm_file=$DIR/$tfile
12310 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12311 error "setstripe on $fm_file"
12312 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12313 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12315 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12316 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12317 error "dd failed on $fm_file"
12319 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12320 filefrag_op=$(filefrag -ve -k $fm_file |
12321 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12323 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12324 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12329 for line in $filefrag_op
12331 frag_lun=$(echo $line | cut -d: -f5 |
12332 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12333 ext_len=$(echo $line | cut -d: -f4)
12334 if (( $frag_lun != $last_lun )); then
12335 if (( tot_len != 1024 )); then
12337 error "FIEMAP on $fm_file failed; returned " \
12338 "len $tot_len for OST $last_lun instead of 1024"
12341 (( num_luns += 1 ))
12345 (( tot_len += ext_len ))
12348 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12350 error "FIEMAP on $fm_file failed; returned wrong number of " \
12351 "luns or wrong len for OST $last_lun"
12357 echo "FIEMAP on N-stripe file succeeded"
12359 run_test 130d "FIEMAP (N-stripe file)"
12362 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12364 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12365 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12367 trap cleanup_130 EXIT RETURN
12369 local fm_file=$DIR/$tfile
12370 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12371 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12372 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12375 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12376 for ((i = 0; i < $NUM_BLKS; i++))
12378 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12381 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12382 filefrag_op=$(filefrag -ve -k $fm_file |
12383 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12385 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12386 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12391 for line in $filefrag_op
12393 frag_lun=$(echo $line | cut -d: -f5 |
12394 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12395 ext_len=$(echo $line | cut -d: -f4)
12396 if (( $frag_lun != $last_lun )); then
12397 if (( tot_len != $EXPECTED_LEN )); then
12399 error "FIEMAP on $fm_file failed; returned " \
12400 "len $tot_len for OST $last_lun instead " \
12404 (( num_luns += 1 ))
12408 (( tot_len += ext_len ))
12411 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12413 error "FIEMAP on $fm_file failed; returned wrong number " \
12414 "of luns or wrong len for OST $last_lun"
12420 echo "FIEMAP with continuation calls succeeded"
12422 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12425 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12426 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12428 local fm_file=$DIR/$tfile
12429 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12430 error "multiop create with lov_delay_create on $fm_file"
12432 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12433 filefrag_extents=$(filefrag -vek $fm_file |
12434 awk '/extents? found/ { print $2 }')
12435 if [[ "$filefrag_extents" != "0" ]]; then
12436 error "FIEMAP on $fm_file failed; " \
12437 "returned $filefrag_extents expected 0"
12442 run_test 130f "FIEMAP (unstriped file)"
12444 # Test for writev/readv
12446 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12447 error "writev test failed"
12448 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12449 error "readv failed"
12452 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12455 local fsize=$((524288 + 1048576 + 1572864))
12456 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12457 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12458 error "append writev test failed"
12460 ((fsize += 1572864 + 1048576))
12461 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12462 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12463 error "append writev test failed"
12466 run_test 131b "test append writev"
12469 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12472 run_test 131c "test read/write on file w/o objects"
12475 rwv -f $DIR/$tfile -w -n 1 1572864
12476 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12477 if [ "$NOB" != 1572864 ]; then
12478 error "Short read filed: read $NOB bytes instead of 1572864"
12482 run_test 131d "test short read"
12485 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12486 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12487 error "read hitting hole failed"
12490 run_test 131e "test read hitting hole"
12499 mds*) res=$(do_facet $facet \
12500 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12502 ost*) res=$(do_facet $facet \
12503 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12505 *) error "Wrong facet '$facet'" ;;
12507 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12508 # if the argument $3 is zero, it means any stat increment is ok.
12509 if [[ $want -gt 0 ]]; then
12510 local count=$(echo $res | awk '{ print $2 }')
12511 [[ $count -ne $want ]] &&
12512 error "The $op counter on $facet is $count, not $want"
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 $LCTL list_param mdt.*.rename_stats ||
12521 skip_env "MDS doesn't support rename stats"
12523 local testdir=$DIR/${tdir}/stats_testdir
12525 mkdir -p $DIR/${tdir}
12528 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12529 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12531 # verify mdt stats first.
12532 mkdir ${testdir} || error "mkdir failed"
12533 check_stats $SINGLEMDS "mkdir" 1
12534 touch ${testdir}/${tfile} || error "touch failed"
12535 check_stats $SINGLEMDS "open" 1
12536 check_stats $SINGLEMDS "close" 1
12537 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12538 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12539 check_stats $SINGLEMDS "mknod" 2
12541 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12542 check_stats $SINGLEMDS "unlink" 1
12543 rm -f ${testdir}/${tfile} || error "file remove failed"
12544 check_stats $SINGLEMDS "unlink" 2
12546 # remove working dir and check mdt stats again.
12547 rmdir ${testdir} || error "rmdir failed"
12548 check_stats $SINGLEMDS "rmdir" 1
12550 local testdir1=$DIR/${tdir}/stats_testdir1
12551 mkdir -p ${testdir}
12552 mkdir -p ${testdir1}
12553 touch ${testdir1}/test1
12554 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12555 check_stats $SINGLEMDS "crossdir_rename" 1
12557 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12558 check_stats $SINGLEMDS "samedir_rename" 1
12560 rm -rf $DIR/${tdir}
12562 run_test 133a "Verifying MDT stats ========================================"
12567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12568 remote_ost_nodsh && skip "remote OST with nodsh"
12569 remote_mds_nodsh && skip "remote MDS with nodsh"
12571 local testdir=$DIR/${tdir}/stats_testdir
12573 mkdir -p ${testdir} || error "mkdir failed"
12574 touch ${testdir}/${tfile} || error "touch failed"
12575 cancel_lru_locks mdc
12578 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12579 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12581 # extra mdt stats verification.
12582 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12583 check_stats $SINGLEMDS "setattr" 1
12584 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12585 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12587 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12588 check_stats $SINGLEMDS "getattr" 1
12590 rm -rf $DIR/${tdir}
12592 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12593 # so the check below is not reliable
12594 [ $MDSCOUNT -eq 1 ] || return 0
12596 # Sleep to avoid a cached response.
12597 #define OBD_STATFS_CACHE_SECONDS 1
12599 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12600 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12601 $LFS df || error "lfs failed"
12602 check_stats $SINGLEMDS "statfs" 1
12604 # check aggregated statfs (LU-10018)
12605 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12607 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12610 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12611 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12613 check_stats $SINGLEMDS "statfs" 1
12615 # We want to check that the client didn't send OST_STATFS to
12616 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12617 # extra care is needed here.
12618 if remote_mds; then
12619 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12620 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12622 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12623 [ "$res" ] && error "OST got STATFS"
12628 run_test 133b "Verifying extra MDT stats =================================="
12631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12632 remote_ost_nodsh && skip "remote OST with nodsh"
12633 remote_mds_nodsh && skip "remote MDS with nodsh"
12635 local testdir=$DIR/$tdir/stats_testdir
12637 test_mkdir -p $testdir
12639 # verify obdfilter stats.
12640 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12642 cancel_lru_locks osc
12643 wait_delete_completed
12646 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12647 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12649 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12652 cancel_lru_locks osc
12653 check_stats ost1 "write" 1
12655 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12656 check_stats ost1 "read" 1
12658 > $testdir/$tfile || error "truncate failed"
12659 check_stats ost1 "punch" 1
12661 rm -f $testdir/$tfile || error "file remove failed"
12662 wait_delete_completed
12663 check_stats ost1 "destroy" 1
12667 run_test 133c "Verifying OST stats ========================================"
12674 while [ $value -ge 2 ]; do
12679 if [ $orig -gt $order ]; then
12687 local size=('K' 'M' 'G' 'T');
12689 local size_string=$value
12691 while [ $value -ge 1024 ]; do
12692 if [ $i -gt 3 ]; then
12693 #T is the biggest unit we get here, if that is bigger,
12695 size_string=${value}T
12698 value=$((value >> 10))
12699 if [ $value -lt 1024 ]; then
12700 size_string=${value}${size[$i]}
12709 get_rename_size() {
12711 local context=${2:-.}
12712 local sample=$(do_facet $SINGLEMDS $LCTL \
12713 get_param mdt.$FSNAME-MDT0000.rename_stats |
12714 grep -A1 $context |
12715 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12721 remote_ost_nodsh && skip "remote OST with nodsh"
12722 remote_mds_nodsh && skip "remote MDS with nodsh"
12723 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12724 skip_env "MDS doesn't support rename stats"
12726 local testdir1=$DIR/${tdir}/stats_testdir1
12727 local testdir2=$DIR/${tdir}/stats_testdir2
12728 mkdir -p $DIR/${tdir}
12730 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12732 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12733 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12735 createmany -o $testdir1/test 512 || error "createmany failed"
12737 # check samedir rename size
12738 mv ${testdir1}/test0 ${testdir1}/test_0
12740 local testdir1_size=$(ls -l $DIR/${tdir} |
12741 awk '/stats_testdir1/ {print $5}')
12742 local testdir2_size=$(ls -l $DIR/${tdir} |
12743 awk '/stats_testdir2/ {print $5}')
12745 testdir1_size=$(order_2 $testdir1_size)
12746 testdir2_size=$(order_2 $testdir2_size)
12748 testdir1_size=$(size_in_KMGT $testdir1_size)
12749 testdir2_size=$(size_in_KMGT $testdir2_size)
12751 echo "source rename dir size: ${testdir1_size}"
12752 echo "target rename dir size: ${testdir2_size}"
12754 local cmd="do_facet $SINGLEMDS $LCTL "
12755 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12757 eval $cmd || error "$cmd failed"
12758 local samedir=$($cmd | grep 'same_dir')
12759 local same_sample=$(get_rename_size $testdir1_size)
12760 [ -z "$samedir" ] && error "samedir_rename_size count error"
12761 [[ $same_sample -eq 1 ]] ||
12762 error "samedir_rename_size error $same_sample"
12763 echo "Check same dir rename stats success"
12765 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12767 # check crossdir rename size
12768 mv ${testdir1}/test_0 ${testdir2}/test_0
12770 testdir1_size=$(ls -l $DIR/${tdir} |
12771 awk '/stats_testdir1/ {print $5}')
12772 testdir2_size=$(ls -l $DIR/${tdir} |
12773 awk '/stats_testdir2/ {print $5}')
12775 testdir1_size=$(order_2 $testdir1_size)
12776 testdir2_size=$(order_2 $testdir2_size)
12778 testdir1_size=$(size_in_KMGT $testdir1_size)
12779 testdir2_size=$(size_in_KMGT $testdir2_size)
12781 echo "source rename dir size: ${testdir1_size}"
12782 echo "target rename dir size: ${testdir2_size}"
12784 eval $cmd || error "$cmd failed"
12785 local crossdir=$($cmd | grep 'crossdir')
12786 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12787 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12788 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12789 [[ $src_sample -eq 1 ]] ||
12790 error "crossdir_rename_size error $src_sample"
12791 [[ $tgt_sample -eq 1 ]] ||
12792 error "crossdir_rename_size error $tgt_sample"
12793 echo "Check cross dir rename stats success"
12794 rm -rf $DIR/${tdir}
12796 run_test 133d "Verifying rename_stats ========================================"
12799 remote_mds_nodsh && skip "remote MDS with nodsh"
12800 remote_ost_nodsh && skip "remote OST with nodsh"
12801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12803 local testdir=$DIR/${tdir}/stats_testdir
12804 local ctr f0 f1 bs=32768 count=42 sum
12806 mkdir -p ${testdir} || error "mkdir failed"
12808 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12810 for ctr in {write,read}_bytes; do
12812 cancel_lru_locks osc
12814 do_facet ost1 $LCTL set_param -n \
12815 "obdfilter.*.exports.clear=clear"
12817 if [ $ctr = write_bytes ]; then
12819 f1=${testdir}/${tfile}
12821 f0=${testdir}/${tfile}
12825 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12828 cancel_lru_locks osc
12830 sum=$(do_facet ost1 $LCTL get_param \
12831 "obdfilter.*.exports.*.stats" |
12832 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12833 $1 == ctr { sum += $7 }
12834 END { printf("%0.0f", sum) }')
12836 if ((sum != bs * count)); then
12837 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12841 rm -rf $DIR/${tdir}
12843 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12845 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12847 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12848 # not honor the -ignore_readdir_race option correctly. So we call
12849 # error_ignore() rather than error() in these cases. See LU-11152.
12851 if (find --version; do_facet mds1 find --version) |
12852 grep -q '\b4\.5\.1[1-4]\b'; then
12853 error_ignore LU-11152 "$@"
12860 # First without trusting modes.
12861 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12862 echo "proc_dirs='$proc_dirs'"
12863 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12864 find $proc_dirs -exec cat '{}' \; &> /dev/null
12866 # Second verifying readability.
12867 $LCTL get_param -R '*' &> /dev/null
12869 # Verifing writability with badarea_io.
12871 -ignore_readdir_race \
12873 -not -name force_lbug \
12874 -not -name changelog_mask \
12875 -exec badarea_io '{}' \; ||
12876 error_133 "find $proc_dirs failed"
12878 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12881 remote_mds_nodsh && skip "remote MDS with nodsh"
12882 remote_ost_nodsh && skip "remote OST with nodsh"
12885 for facet in mds1 ost1; do
12886 local facet_ver=$(lustre_version_code $facet)
12887 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
12888 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
12890 log "$facet: too old lustre for get_param -R"
12892 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
12893 do_facet $facet "$LCTL list_param -R '*' | grep '=' |
12894 tr -d = | egrep -v 'force_lbug|changelog_mask' |
12895 xargs badarea_io" ||
12896 error_133 "$facet badarea_io failed"
12898 skip_noexit "$facet: too old lustre for get_param -R"
12902 # remount the FS in case writes/reads /proc break the FS
12903 cleanup || error "failed to unmount"
12904 setup || error "failed to setup"
12907 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12910 remote_mds_nodsh && skip "remote MDS with nodsh"
12911 remote_ost_nodsh && skip "remote OST with nodsh"
12912 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12913 skip "Need MDS version at least 2.9.54"
12917 for facet in client mds1 ost1; do
12918 local facet_proc_dirs=$(do_facet $facet \
12919 \\\ls -d $proc_regexp 2> /dev/null)
12920 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12921 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12922 # Get the list of files that are missing the terminating newline
12923 local missing=($(do_facet $facet \
12924 find ${facet_proc_dirs} -type f \| \
12925 while read F\; do \
12926 awk -v FS='\v' -v RS='\v\v' \
12927 "'END { if(NR>0 && \
12928 \\\$NF !~ /.*\\\n\$/) \
12929 print FILENAME}'" \
12932 [ ${#missing[*]} -eq 0 ] ||
12933 error "files do not end with newline: ${missing[*]}"
12936 run_test 133h "Proc files should end with newlines"
12939 remote_mds_nodsh && skip "remote MDS with nodsh"
12940 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12941 skip "Need MDS version at least 2.7.54"
12943 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12944 cancel_lru_locks mdc
12946 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12947 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12948 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12951 createmany -o $DIR/$tdir/f $nr ||
12952 error "failed to create $nr files in $DIR/$tdir"
12953 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12955 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12956 do_facet mds1 $LCTL set_param fail_loc=0x327
12957 do_facet mds1 $LCTL set_param fail_val=500
12960 echo "sleep 10 seconds ..."
12962 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12964 do_facet mds1 $LCTL set_param fail_loc=0
12965 do_facet mds1 $LCTL set_param fail_val=0
12966 [ $lck_cnt -lt $unused ] ||
12967 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12970 unlinkmany $DIR/$tdir/f $nr
12972 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12975 remote_mds_nodsh && skip "remote MDS with nodsh"
12976 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12977 skip "Need MDS version at least 2.7.54"
12979 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12980 cancel_lru_locks mdc
12982 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12983 ldlm.lock_reclaim_threshold_mb)
12984 # disable reclaim temporarily
12985 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12987 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12988 do_facet mds1 $LCTL set_param fail_loc=0x328
12989 do_facet mds1 $LCTL set_param fail_val=500
12991 $LCTL set_param debug=+trace
12994 createmany -o $DIR/$tdir/f $nr &
12995 local create_pid=$!
12997 echo "Sleep $TIMEOUT seconds ..."
12999 if ! ps -p $create_pid > /dev/null 2>&1; then
13000 do_facet mds1 $LCTL set_param fail_loc=0
13001 do_facet mds1 $LCTL set_param fail_val=0
13002 do_facet mds1 $LCTL set_param \
13003 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13004 error "createmany finished incorrectly!"
13006 do_facet mds1 $LCTL set_param fail_loc=0
13007 do_facet mds1 $LCTL set_param fail_val=0
13008 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13009 wait $create_pid || return 1
13011 unlinkmany $DIR/$tdir/f $nr
13013 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13016 remote_mds_nodsh && skip "remote MDS with nodsh"
13017 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13018 skip "Need MDS version at least 2.13.50"
13021 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13023 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13024 #set only one record at plain llog
13025 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13027 #fill already existed plain llog each 64767
13028 #wrapping whole catalog
13029 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13031 createmany -o $DIR/$tdir/$tfile_ 64700
13032 for (( i = 0; i < 64700; i = i + 2 ))
13034 rm $DIR/$tdir/$tfile_$i &
13035 rm $DIR/$tdir/$tfile_$((i + 1)) &
13040 #waiting osp synchronization
13041 wait_delete_completed
13043 run_test 135 "Race catalog processing"
13046 remote_mds_nodsh && skip "remote MDS with nodsh"
13047 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13048 skip "Need MDS version at least 2.13.50"
13051 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13052 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13053 #set only one record at plain llog
13054 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13055 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13057 #fill already existed 2 plain llogs each 64767
13058 #wrapping whole catalog
13059 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13060 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13061 wait_delete_completed
13063 createmany -o $DIR/$tdir/$tfile_ 10
13066 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13067 for (( i = 0; i < 10; i = i + 3 ))
13069 rm $DIR/$tdir/$tfile_$i &
13070 rm $DIR/$tdir/$tfile_$((i + 1)) &
13074 rm $DIR/$tdir/$tfile_$((i + 2)) &
13077 #waiting osp synchronization
13078 wait_delete_completed
13080 run_test 136 "Race catalog processing 2"
13082 test_140() { #bug-17379
13083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13085 test_mkdir $DIR/$tdir
13086 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13087 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13089 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13090 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13092 while i=$((i + 1)); do
13094 cd $i || error "Changing to $i"
13095 ln -s ../stat stat || error "Creating stat symlink"
13096 # Read the symlink until ELOOP present,
13097 # not LBUGing the system is considered success,
13098 # we didn't overrun the stack.
13099 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13100 if [ $ret -ne 0 ]; then
13101 if [ $ret -eq 40 ]; then
13104 error "Open stat symlink"
13110 echo "The symlink depth = $i"
13111 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13112 error "Invalid symlink depth"
13114 # Test recursive symlink
13115 ln -s symlink_self symlink_self
13116 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13117 echo "open symlink_self returns $ret"
13118 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13120 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13125 local TF="$TMP/$tfile"
13127 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13129 cancel_lru_locks $OSC
13130 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13131 remount_client $MOUNT
13133 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13136 $TRUNCATE $DIR/$tfile 6000
13137 cancel_lru_locks $OSC
13138 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13141 echo "12345" >>$DIR/$tfile
13142 cancel_lru_locks $OSC
13143 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13146 echo "12345" >>$DIR/$tfile
13147 cancel_lru_locks $OSC
13148 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13153 run_test 150 "truncate/append tests"
13155 #LU-2902 roc_hit was not able to read all values from lproc
13156 function roc_hit_init() {
13157 local list=$(comma_list $(osts_nodes))
13158 local dir=$DIR/$tdir-check
13159 local file=$dir/$tfile
13165 #use setstripe to do a write to every ost
13166 for i in $(seq 0 $((OSTCOUNT-1))); do
13167 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13168 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13169 idx=$(printf %04x $i)
13170 BEFORE=$(get_osd_param $list *OST*$idx stats |
13171 awk '$1 == "cache_access" {sum += $7}
13172 END { printf("%0.0f", sum) }')
13174 cancel_lru_locks osc
13175 cat $file >/dev/null
13177 AFTER=$(get_osd_param $list *OST*$idx stats |
13178 awk '$1 == "cache_access" {sum += $7}
13179 END { printf("%0.0f", sum) }')
13181 echo BEFORE:$BEFORE AFTER:$AFTER
13182 if ! let "AFTER - BEFORE == 4"; then
13184 error "roc_hit is not safe to use"
13192 function roc_hit() {
13193 local list=$(comma_list $(osts_nodes))
13194 echo $(get_osd_param $list '' stats |
13195 awk '$1 == "cache_hit" {sum += $7}
13196 END { printf("%0.0f", sum) }')
13199 function set_cache() {
13202 if [ "$2" == "off" ]; then
13205 local list=$(comma_list $(osts_nodes))
13206 set_osd_param $list '' $1_cache_enable $on
13208 cancel_lru_locks osc
13212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13213 remote_ost_nodsh && skip "remote OST with nodsh"
13216 local list=$(comma_list $(osts_nodes))
13218 # check whether obdfilter is cache capable at all
13219 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13220 skip "not cache-capable obdfilter"
13223 # check cache is enabled on all obdfilters
13224 if get_osd_param $list '' read_cache_enable | grep 0; then
13225 skip "oss cache is disabled"
13228 set_osd_param $list '' writethrough_cache_enable 1
13230 # check write cache is enabled on all obdfilters
13231 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13232 skip "oss write cache is NOT enabled"
13237 #define OBD_FAIL_OBD_NO_LRU 0x609
13238 do_nodes $list $LCTL set_param fail_loc=0x609
13240 # pages should be in the case right after write
13241 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13244 local BEFORE=$(roc_hit)
13245 cancel_lru_locks osc
13246 cat $DIR/$tfile >/dev/null
13247 local AFTER=$(roc_hit)
13249 do_nodes $list $LCTL set_param fail_loc=0
13251 if ! let "AFTER - BEFORE == CPAGES"; then
13252 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13255 cancel_lru_locks osc
13256 # invalidates OST cache
13257 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13258 set_osd_param $list '' read_cache_enable 0
13259 cat $DIR/$tfile >/dev/null
13261 # now data shouldn't be found in the cache
13263 cancel_lru_locks osc
13264 cat $DIR/$tfile >/dev/null
13266 if let "AFTER - BEFORE != 0"; then
13267 error "IN CACHE: before: $BEFORE, after: $AFTER"
13270 set_osd_param $list '' read_cache_enable 1
13273 run_test 151 "test cache on oss and controls ==============================="
13276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13278 local TF="$TMP/$tfile"
13280 # simulate ENOMEM during write
13281 #define OBD_FAIL_OST_NOMEM 0x226
13282 lctl set_param fail_loc=0x80000226
13283 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13285 sync || error "sync failed"
13286 lctl set_param fail_loc=0
13288 # discard client's cache
13289 cancel_lru_locks osc
13291 # simulate ENOMEM during read
13292 lctl set_param fail_loc=0x80000226
13293 cmp $TF $DIR/$tfile || error "cmp failed"
13294 lctl set_param fail_loc=0
13298 run_test 152 "test read/write with enomem ============================"
13301 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13303 run_test 153 "test if fdatasync does not crash ======================="
13305 dot_lustre_fid_permission_check() {
13307 local ffid=$MOUNT/.lustre/fid/$fid
13310 echo "stat fid $fid"
13311 stat $ffid > /dev/null || error "stat $ffid failed."
13312 echo "touch fid $fid"
13313 touch $ffid || error "touch $ffid failed."
13314 echo "write to fid $fid"
13315 cat /etc/hosts > $ffid || error "write $ffid failed."
13316 echo "read fid $fid"
13317 diff /etc/hosts $ffid || error "read $ffid failed."
13318 echo "append write to fid $fid"
13319 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13320 echo "rename fid $fid"
13321 mv $ffid $test_dir/$tfile.1 &&
13322 error "rename $ffid to $tfile.1 should fail."
13323 touch $test_dir/$tfile.1
13324 mv $test_dir/$tfile.1 $ffid &&
13325 error "rename $tfile.1 to $ffid should fail."
13326 rm -f $test_dir/$tfile.1
13327 echo "truncate fid $fid"
13328 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13329 echo "link fid $fid"
13330 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13331 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13332 echo "setfacl fid $fid"
13333 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13334 echo "getfacl fid $fid"
13335 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13337 echo "unlink fid $fid"
13338 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13339 echo "mknod fid $fid"
13340 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13342 fid=[0xf00000400:0x1:0x0]
13343 ffid=$MOUNT/.lustre/fid/$fid
13345 echo "stat non-exist fid $fid"
13346 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13347 echo "write to non-exist fid $fid"
13348 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13349 echo "link new fid $fid"
13350 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13352 mkdir -p $test_dir/$tdir
13353 touch $test_dir/$tdir/$tfile
13354 fid=$($LFS path2fid $test_dir/$tdir)
13357 error "error: could not get fid for $test_dir/$dir/$tfile."
13359 ffid=$MOUNT/.lustre/fid/$fid
13362 ls $ffid > /dev/null || error "ls $ffid failed."
13363 echo "touch $fid/$tfile.1"
13364 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13366 echo "touch $MOUNT/.lustre/fid/$tfile"
13367 touch $MOUNT/.lustre/fid/$tfile && \
13368 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13370 echo "setxattr to $MOUNT/.lustre/fid"
13371 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13373 echo "listxattr for $MOUNT/.lustre/fid"
13374 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13376 echo "delxattr from $MOUNT/.lustre/fid"
13377 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13379 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13380 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13381 error "touch invalid fid should fail."
13383 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13384 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13385 error "touch non-normal fid should fail."
13387 echo "rename $tdir to $MOUNT/.lustre/fid"
13388 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13389 error "rename to $MOUNT/.lustre/fid should fail."
13391 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13393 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13394 local new_obf_mode=777
13396 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13397 chmod $new_obf_mode $DIR/.lustre/fid ||
13398 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13400 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13401 [ $obf_mode -eq $new_obf_mode ] ||
13402 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13404 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13405 chmod $old_obf_mode $DIR/.lustre/fid ||
13406 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13409 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13410 fid=$($LFS path2fid $test_dir/$tfile-2)
13412 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13414 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13415 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13416 error "create lov data thru .lustre failed"
13418 echo "cp /etc/passwd $test_dir/$tfile-2"
13419 cp /etc/passwd $test_dir/$tfile-2 ||
13420 error "copy to $test_dir/$tfile-2 failed."
13421 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13422 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13423 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13425 rm -rf $test_dir/tfile.lnk
13426 rm -rf $test_dir/$tfile-2
13430 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13431 skip "Need MDS version at least 2.4.1"
13433 local tf=$DIR/$tfile
13436 local fid=$($LFS path2fid $tf)
13437 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13439 # check that we get the same pathname back
13440 local found=$($LFS fid2path $MOUNT "$fid")
13441 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13442 [ "$found" == "$tf" ] ||
13443 error "fid2path($fid=path2fid($tf)) = $found != $tf"
13445 run_test 154A "lfs path2fid and fid2path basic checks"
13448 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13449 skip "Need MDS version at least 2.4.1"
13451 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13452 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13453 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13454 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13456 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13457 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13459 # check that we get the same pathname
13460 echo "PFID: $PFID, name: $name"
13461 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13462 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13463 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13464 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13466 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13468 run_test 154B "verify the ll_decode_linkea tool"
13471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13472 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13473 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13474 skip "Need MDS version at least 2.2.51"
13475 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13477 cp /etc/hosts $DIR/$tfile
13479 fid=$($LFS path2fid $DIR/$tfile)
13481 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13483 dot_lustre_fid_permission_check "$fid" $DIR ||
13484 error "dot lustre permission check $fid failed"
13486 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13488 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13490 touch $MOUNT/.lustre/file &&
13491 error "creation is not allowed under .lustre"
13493 mkdir $MOUNT/.lustre/dir &&
13494 error "mkdir is not allowed under .lustre"
13498 run_test 154a "Open-by-FID"
13501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13502 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13503 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13504 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13505 skip "Need MDS version at least 2.2.51"
13507 local remote_dir=$DIR/$tdir/remote_dir
13511 mkdir -p $DIR/$tdir
13512 $LFS mkdir -i $MDTIDX $remote_dir ||
13513 error "create remote directory failed"
13515 cp /etc/hosts $remote_dir/$tfile
13517 fid=$($LFS path2fid $remote_dir/$tfile)
13519 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13521 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13522 error "dot lustre permission check $fid failed"
13525 run_test 154b "Open-by-FID for remote directory"
13528 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13529 skip "Need MDS version at least 2.4.1"
13531 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13532 local FID1=$($LFS path2fid $DIR/$tfile.1)
13533 local FID2=$($LFS path2fid $DIR/$tfile.2)
13534 local FID3=$($LFS path2fid $DIR/$tfile.3)
13537 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13538 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13539 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13541 [ "$FID" = "${!want}" ] ||
13542 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13546 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13548 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13549 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13553 run_test 154c "lfs path2fid and fid2path multiple arguments"
13556 remote_mds_nodsh && skip "remote MDS with nodsh"
13557 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13558 skip "Need MDS version at least 2.5.53"
13560 if remote_mds; then
13561 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13565 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13572 local fid=$($LFS path2fid $DIR/$tfile)
13575 cmd="exec $fd<$DIR/$tfile"
13577 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13578 echo "$fid_list" | grep "$fid"
13581 cmd="exec $fd>/dev/null"
13583 if [ $rc -ne 0 ]; then
13584 error "FID $fid not found in open files list $fid_list"
13587 run_test 154d "Verify open file fid"
13591 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13592 skip "Need MDS version at least 2.6.50"
13594 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13595 error ".lustre returned by readdir"
13598 run_test 154e ".lustre is not returned by readdir"
13601 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13603 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13604 test_mkdir -p -c1 $DIR/$tdir/d
13605 # test dirs inherit from its stripe
13606 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13607 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13608 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13609 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13612 # get fid of parents
13613 local FID0=$($LFS path2fid $DIR/$tdir/d)
13614 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13615 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13616 local FID3=$($LFS path2fid $DIR)
13618 # check that path2fid --parents returns expected <parent_fid>/name
13619 # 1) test for a directory (single parent)
13620 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13621 [ "$parent" == "$FID0/foo1" ] ||
13622 error "expected parent: $FID0/foo1, got: $parent"
13624 # 2) test for a file with nlink > 1 (multiple parents)
13625 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13626 echo "$parent" | grep -F "$FID1/$tfile" ||
13627 error "$FID1/$tfile not returned in parent list"
13628 echo "$parent" | grep -F "$FID2/link" ||
13629 error "$FID2/link not returned in parent list"
13631 # 3) get parent by fid
13632 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13633 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13634 echo "$parent" | grep -F "$FID1/$tfile" ||
13635 error "$FID1/$tfile not returned in parent list (by fid)"
13636 echo "$parent" | grep -F "$FID2/link" ||
13637 error "$FID2/link not returned in parent list (by fid)"
13639 # 4) test for entry in root directory
13640 parent=$($LFS path2fid --parents $DIR/f)
13641 echo "$parent" | grep -F "$FID3/f" ||
13642 error "$FID3/f not returned in parent list"
13644 # 5) test it on root directory
13645 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13646 error "$MOUNT should not have parents"
13648 # enable xattr caching and check that linkea is correctly updated
13649 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13650 save_lustre_params client "llite.*.xattr_cache" > $save
13651 lctl set_param llite.*.xattr_cache 1
13653 # 6.1) linkea update on rename
13654 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13656 # get parents by fid
13657 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13658 # foo1 should no longer be returned in parent list
13659 echo "$parent" | grep -F "$FID1" &&
13660 error "$FID1 should no longer be in parent list"
13661 # the new path should appear
13662 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13663 error "$FID2/$tfile.moved is not in parent list"
13665 # 6.2) linkea update on unlink
13666 rm -f $DIR/$tdir/d/foo2/link
13667 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13668 # foo2/link should no longer be returned in parent list
13669 echo "$parent" | grep -F "$FID2/link" &&
13670 error "$FID2/link should no longer be in parent list"
13674 restore_lustre_params < $save
13677 run_test 154f "get parent fids by reading link ea"
13681 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13682 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13683 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13684 skip "Need MDS version at least 2.6.92"
13686 mkdir -p $DIR/$tdir
13687 llapi_fid_test -d $DIR/$tdir
13689 run_test 154g "various llapi FID tests"
13691 test_155_small_load() {
13692 local temp=$TMP/$tfile
13693 local file=$DIR/$tfile
13695 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13696 error "dd of=$temp bs=6096 count=1 failed"
13698 cancel_lru_locks $OSC
13699 cmp $temp $file || error "$temp $file differ"
13701 $TRUNCATE $temp 6000
13702 $TRUNCATE $file 6000
13703 cmp $temp $file || error "$temp $file differ (truncate1)"
13705 echo "12345" >>$temp
13706 echo "12345" >>$file
13707 cmp $temp $file || error "$temp $file differ (append1)"
13709 echo "12345" >>$temp
13710 echo "12345" >>$file
13711 cmp $temp $file || error "$temp $file differ (append2)"
13717 test_155_big_load() {
13718 remote_ost_nodsh && skip "remote OST with nodsh"
13720 local temp=$TMP/$tfile
13721 local file=$DIR/$tfile
13724 local cache_size=$(do_facet ost$((MAXI+1)) \
13725 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13726 local large_file_size=$((cache_size * 2))
13728 echo "OSS cache size: $cache_size KB"
13729 echo "Large file size: $large_file_size KB"
13731 [ $MAXV -le $large_file_size ] &&
13732 skip_env "max available OST size needs > $large_file_size KB"
13734 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13736 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13737 error "dd of=$temp bs=$large_file_size count=1k failed"
13740 cancel_lru_locks osc
13741 cmp $temp $file || error "$temp $file differ"
13747 save_writethrough() {
13748 local facets=$(get_facets OST)
13750 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13756 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13758 save_writethrough $p
13761 set_cache writethrough on
13762 test_155_small_load
13763 restore_lustre_params < $p
13766 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13771 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13773 save_writethrough $p
13776 set_cache writethrough off
13777 test_155_small_load
13778 restore_lustre_params < $p
13781 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13786 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13788 save_writethrough $p
13791 set_cache writethrough on
13792 test_155_small_load
13793 restore_lustre_params < $p
13796 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13801 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13803 save_writethrough $p
13806 set_cache writethrough off
13807 test_155_small_load
13808 restore_lustre_params < $p
13811 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13816 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13818 save_writethrough $p
13821 set_cache writethrough on
13823 restore_lustre_params < $p
13826 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13831 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13833 save_writethrough $p
13836 set_cache writethrough off
13838 restore_lustre_params < $p
13841 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13846 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13848 save_writethrough $p
13851 set_cache writethrough on
13853 restore_lustre_params < $p
13856 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13861 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13863 save_writethrough $p
13866 set_cache writethrough off
13868 restore_lustre_params < $p
13871 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13875 remote_ost_nodsh && skip "remote OST with nodsh"
13876 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13877 skip "stats not implemented on old servers"
13878 [ "$ost1_FSTYPE" = "zfs" ] &&
13879 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13884 local file="$DIR/$tfile"
13885 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13887 save_writethrough $p
13890 log "Turn on read and write cache"
13892 set_cache writethrough on
13894 log "Write data and read it back."
13895 log "Read should be satisfied from the cache."
13896 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13898 cancel_lru_locks osc
13899 cat $file >/dev/null
13901 if ! let "AFTER - BEFORE == CPAGES"; then
13902 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13904 log "cache hits: before: $BEFORE, after: $AFTER"
13907 log "Read again; it should be satisfied from the cache."
13909 cancel_lru_locks osc
13910 cat $file >/dev/null
13912 if ! let "AFTER - BEFORE == CPAGES"; then
13913 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
13915 log "cache hits:: before: $BEFORE, after: $AFTER"
13918 log "Turn off the read cache and turn on the write cache"
13920 set_cache writethrough on
13922 log "Read again; it should be satisfied from the cache."
13924 cancel_lru_locks osc
13925 cat $file >/dev/null
13927 if ! let "AFTER - BEFORE == CPAGES"; then
13928 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
13930 log "cache hits:: before: $BEFORE, after: $AFTER"
13933 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13934 # > 2.12.56 uses pagecache if cached
13935 log "Read again; it should not be satisfied from the cache."
13937 cancel_lru_locks osc
13938 cat $file >/dev/null
13940 if ! let "AFTER - BEFORE == 0"; then
13941 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
13943 log "cache hits:: before: $BEFORE, after: $AFTER"
13947 log "Write data and read it back."
13948 log "Read should be satisfied from the cache."
13949 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13951 cancel_lru_locks osc
13952 cat $file >/dev/null
13954 if ! let "AFTER - BEFORE == CPAGES"; then
13955 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
13957 log "cache hits:: before: $BEFORE, after: $AFTER"
13960 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13961 # > 2.12.56 uses pagecache if cached
13962 log "Read again; it should not be satisfied from the cache."
13964 cancel_lru_locks osc
13965 cat $file >/dev/null
13967 if ! let "AFTER - BEFORE == 0"; then
13968 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
13970 log "cache hits:: before: $BEFORE, after: $AFTER"
13974 log "Turn off read and write cache"
13976 set_cache writethrough off
13978 log "Write data and read it back"
13979 log "It should not be satisfied from the cache."
13981 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13982 cancel_lru_locks osc
13984 cat $file >/dev/null
13986 if ! let "AFTER - BEFORE == 0"; then
13987 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
13989 log "cache hits:: before: $BEFORE, after: $AFTER"
13992 log "Turn on the read cache and turn off the write cache"
13994 set_cache writethrough off
13996 log "Write data and read it back"
13997 log "It should not be satisfied from the cache."
13999 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14001 cancel_lru_locks osc
14002 cat $file >/dev/null
14004 if ! let "AFTER - BEFORE == 0"; then
14005 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14007 log "cache hits:: before: $BEFORE, after: $AFTER"
14010 log "Read again; it should be satisfied from the cache."
14012 cancel_lru_locks osc
14013 cat $file >/dev/null
14015 if ! let "AFTER - BEFORE == CPAGES"; then
14016 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14018 log "cache hits:: before: $BEFORE, after: $AFTER"
14021 restore_lustre_params < $p
14024 run_test 156 "Verification of tunables"
14027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14028 remote_mds_nodsh && skip "remote MDS with nodsh"
14029 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14030 skip "Need MDS version at least 2.2.0"
14032 changelog_register || error "changelog_register failed"
14033 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14034 changelog_users $SINGLEMDS | grep -q $cl_user ||
14035 error "User $cl_user not found in changelog_users"
14038 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14039 changelog_clear 0 || error "changelog_clear failed"
14040 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14041 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14042 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14043 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14044 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14045 rm $DIR/$tdir/pics/desktop.jpg
14047 changelog_dump | tail -10
14049 echo "verifying changelog mask"
14050 changelog_chmask "-MKDIR"
14051 changelog_chmask "-CLOSE"
14053 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14054 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14056 changelog_chmask "+MKDIR"
14057 changelog_chmask "+CLOSE"
14059 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14060 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14062 changelog_dump | tail -10
14063 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14064 CLOSES=$(changelog_dump | grep -c "CLOSE")
14065 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14066 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14069 echo "verifying target fid"
14070 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14071 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14072 [ "$fidc" == "$fidf" ] ||
14073 error "changelog '$tfile' fid $fidc != file fid $fidf"
14074 echo "verifying parent fid"
14075 # The FID returned from the Changelog may be the directory shard on
14076 # a different MDT, and not the FID returned by path2fid on the parent.
14077 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14078 # since this is what will matter when recreating this file in the tree.
14079 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14080 local pathp=$($LFS fid2path $MOUNT "$fidp")
14081 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14082 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14084 echo "getting records for $cl_user"
14085 changelog_users $SINGLEMDS
14086 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14088 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14089 error "changelog_clear failed"
14090 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14091 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14092 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14093 error "user index expect $user_rec1 + $nclr != $user_rec2"
14095 local min0_rec=$(changelog_users $SINGLEMDS |
14096 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14097 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14098 awk '{ print $1; exit; }')
14100 changelog_dump | tail -n 5
14101 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14102 [ $first_rec == $((min0_rec + 1)) ] ||
14103 error "first index should be $min0_rec + 1 not $first_rec"
14105 # LU-3446 changelog index reset on MDT restart
14106 local cur_rec1=$(changelog_users $SINGLEMDS |
14107 awk '/^current.index:/ { print $NF }')
14108 changelog_clear 0 ||
14109 error "clear all changelog records for $cl_user failed"
14110 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14111 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14112 error "Fail to start $SINGLEMDS"
14113 local cur_rec2=$(changelog_users $SINGLEMDS |
14114 awk '/^current.index:/ { print $NF }')
14115 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14116 [ $cur_rec1 == $cur_rec2 ] ||
14117 error "current index should be $cur_rec1 not $cur_rec2"
14119 echo "verifying users from this test are deregistered"
14120 changelog_deregister || error "changelog_deregister failed"
14121 changelog_users $SINGLEMDS | grep -q $cl_user &&
14122 error "User '$cl_user' still in changelog_users"
14124 # lctl get_param -n mdd.*.changelog_users
14125 # current index: 144
14126 # ID index (idle seconds)
14128 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14129 # this is the normal case where all users were deregistered
14130 # make sure no new records are added when no users are present
14131 local last_rec1=$(changelog_users $SINGLEMDS |
14132 awk '/^current.index:/ { print $NF }')
14133 touch $DIR/$tdir/chloe
14134 local last_rec2=$(changelog_users $SINGLEMDS |
14135 awk '/^current.index:/ { print $NF }')
14136 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14137 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14139 # any changelog users must be leftovers from a previous test
14140 changelog_users $SINGLEMDS
14141 echo "other changelog users; can't verify off"
14144 run_test 160a "changelog sanity"
14146 test_160b() { # LU-3587
14147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14148 remote_mds_nodsh && skip "remote MDS with nodsh"
14149 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14150 skip "Need MDS version at least 2.2.0"
14152 changelog_register || error "changelog_register failed"
14153 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14154 changelog_users $SINGLEMDS | grep -q $cl_user ||
14155 error "User '$cl_user' not found in changelog_users"
14157 local longname1=$(str_repeat a 255)
14158 local longname2=$(str_repeat b 255)
14161 echo "creating very long named file"
14162 touch $longname1 || error "create of '$longname1' failed"
14163 echo "renaming very long named file"
14164 mv $longname1 $longname2
14166 changelog_dump | grep RENME | tail -n 5
14169 run_test 160b "Verify that very long rename doesn't crash in changelog"
14172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14173 remote_mds_nodsh && skip "remote MDS with nodsh"
14175 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14176 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14177 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14178 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14182 # Registration step
14183 changelog_register || error "changelog_register failed"
14186 mkdir -p $DIR/$tdir
14187 $MCREATE $DIR/$tdir/foo_160c
14188 changelog_chmask "-TRUNC"
14189 $TRUNCATE $DIR/$tdir/foo_160c 200
14190 changelog_chmask "+TRUNC"
14191 $TRUNCATE $DIR/$tdir/foo_160c 199
14192 changelog_dump | tail -n 5
14193 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14194 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14196 run_test 160c "verify that changelog log catch the truncate event"
14199 remote_mds_nodsh && skip "remote MDS with nodsh"
14200 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14202 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14203 skip "Need MDS version at least 2.7.60"
14205 # Registration step
14206 changelog_register || error "changelog_register failed"
14208 mkdir -p $DIR/$tdir/migrate_dir
14209 changelog_clear 0 || error "changelog_clear failed"
14211 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14212 changelog_dump | tail -n 5
14213 local migrates=$(changelog_dump | grep -c "MIGRT")
14214 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14216 run_test 160d "verify that changelog log catch the migrate event"
14219 remote_mds_nodsh && skip "remote MDS with nodsh"
14222 changelog_register || error "changelog_register failed"
14224 # Delete a future user (expect fail)
14225 local MDT0=$(facet_svc $SINGLEMDS)
14226 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14229 if [ $rc -eq 0 ]; then
14230 error "Deleted non-existant user cl77"
14231 elif [ $rc -ne 2 ]; then
14232 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14235 # Clear to a bad index (1 billion should be safe)
14236 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14239 if [ $rc -eq 0 ]; then
14240 error "Successfully cleared to invalid CL index"
14241 elif [ $rc -ne 22 ]; then
14242 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14245 run_test 160e "changelog negative testing (should return errors)"
14248 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14249 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14250 skip "Need MDS version at least 2.10.56"
14252 local mdts=$(comma_list $(mdts_nodes))
14255 changelog_register || error "first changelog_register failed"
14256 changelog_register || error "second changelog_register failed"
14258 declare -A cl_user1
14259 declare -A cl_user2
14264 # generate some changelog records to accumulate on each MDT
14265 # use fnv1a because created files should be evenly distributed
14266 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14267 error "test_mkdir $tdir failed"
14268 log "$(date +%s): creating first files"
14269 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14270 error "create $DIR/$tdir/$tfile failed"
14272 # check changelogs have been generated
14273 local start=$SECONDS
14274 local idle_time=$((MDSCOUNT * 5 + 5))
14275 local nbcl=$(changelog_dump | wc -l)
14276 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14278 for param in "changelog_max_idle_time=$idle_time" \
14280 "changelog_min_gc_interval=2" \
14281 "changelog_min_free_cat_entries=3"; do
14282 local MDT0=$(facet_svc $SINGLEMDS)
14283 local var="${param%=*}"
14284 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14286 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14287 do_nodes $mdts $LCTL set_param mdd.*.$param
14290 # force cl_user2 to be idle (1st part), but also cancel the
14291 # cl_user1 records so that it is not evicted later in the test.
14292 local sleep1=$((idle_time / 2))
14293 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14296 # simulate changelog catalog almost full
14297 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14298 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14300 for i in $(seq $MDSCOUNT); do
14301 cl_users=(${CL_USERS[mds$i]})
14302 cl_user1[mds$i]="${cl_users[0]}"
14303 cl_user2[mds$i]="${cl_users[1]}"
14305 [ -n "${cl_user1[mds$i]}" ] ||
14306 error "mds$i: no user registered"
14307 [ -n "${cl_user2[mds$i]}" ] ||
14308 error "mds$i: only ${cl_user2[mds$i]} is registered"
14310 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14311 [ -n "$user_rec1" ] ||
14312 error "mds$i: User ${cl_user1[mds$i]} not registered"
14313 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14314 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14315 [ -n "$user_rec2" ] ||
14316 error "mds$i: User ${cl_user1[mds$i]} not registered"
14317 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14318 "$user_rec1 + 2 == $user_rec2"
14319 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14320 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14321 "$user_rec1 + 2, but is $user_rec2"
14322 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14323 [ -n "$user_rec2" ] ||
14324 error "mds$i: User ${cl_user2[mds$i]} not registered"
14325 [ $user_rec1 == $user_rec2 ] ||
14326 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14327 "$user_rec1, but is $user_rec2"
14330 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14331 local sleep2=$((idle_time - (SECONDS - start) + 1))
14332 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14335 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14336 # cl_user1 should be OK because it recently processed records.
14337 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14338 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14339 error "create $DIR/$tdir/${tfile}b failed"
14341 # ensure gc thread is done
14342 for i in $(mdts_nodes); do
14344 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14345 error "$i: GC-thread not done"
14349 for i in $(seq $MDSCOUNT); do
14350 # check cl_user1 still registered
14351 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14352 error "mds$i: User ${cl_user1[mds$i]} not registered"
14353 # check cl_user2 unregistered
14354 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14355 error "mds$i: User ${cl_user2[mds$i]} still registered"
14357 # check changelogs are present and starting at $user_rec1 + 1
14358 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14359 [ -n "$user_rec1" ] ||
14360 error "mds$i: User ${cl_user1[mds$i]} not registered"
14361 first_rec=$($LFS changelog $(facet_svc mds$i) |
14362 awk '{ print $1; exit; }')
14364 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14365 [ $((user_rec1 + 1)) == $first_rec ] ||
14366 error "mds$i: first index should be $user_rec1 + 1, " \
14367 "but is $first_rec"
14370 run_test 160f "changelog garbage collect (timestamped users)"
14373 remote_mds_nodsh && skip "remote MDS with nodsh"
14374 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14375 skip "Need MDS version at least 2.10.56"
14377 local mdts=$(comma_list $(mdts_nodes))
14379 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14380 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14383 changelog_register || error "first changelog_register failed"
14384 changelog_register || error "second changelog_register failed"
14386 declare -A cl_user1
14387 declare -A cl_user2
14392 # generate some changelog records to accumulate on each MDT
14393 # use fnv1a because created files should be evenly distributed
14394 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14395 error "mkdir $tdir failed"
14396 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14397 error "create $DIR/$tdir/$tfile failed"
14399 # check changelogs have been generated
14400 local nbcl=$(changelog_dump | wc -l)
14401 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14403 # reduce the max_idle_indexes value to make sure we exceed it
14404 max_ndx=$((nbcl / 2 - 1))
14406 for param in "changelog_max_idle_indexes=$max_ndx" \
14408 "changelog_min_gc_interval=2" \
14409 "changelog_min_free_cat_entries=3"; do
14410 local MDT0=$(facet_svc $SINGLEMDS)
14411 local var="${param%=*}"
14412 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14414 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14415 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14416 error "unable to set mdd.*.$param"
14419 # simulate changelog catalog almost full
14420 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14421 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14423 for i in $(seq $MDSCOUNT); do
14424 cl_users=(${CL_USERS[mds$i]})
14425 cl_user1[mds$i]="${cl_users[0]}"
14426 cl_user2[mds$i]="${cl_users[1]}"
14428 [ -n "${cl_user1[mds$i]}" ] ||
14429 error "mds$i: no user registered"
14430 [ -n "${cl_user2[mds$i]}" ] ||
14431 error "mds$i: only ${cl_user1[mds$i]} is registered"
14433 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14434 [ -n "$user_rec1" ] ||
14435 error "mds$i: User ${cl_user1[mds$i]} not registered"
14436 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14437 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14438 [ -n "$user_rec2" ] ||
14439 error "mds$i: User ${cl_user1[mds$i]} not registered"
14440 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14441 "$user_rec1 + 2 == $user_rec2"
14442 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14443 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14444 "$user_rec1 + 2, but is $user_rec2"
14445 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14446 [ -n "$user_rec2" ] ||
14447 error "mds$i: User ${cl_user2[mds$i]} not registered"
14448 [ $user_rec1 == $user_rec2 ] ||
14449 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14450 "$user_rec1, but is $user_rec2"
14453 # ensure we are past the previous changelog_min_gc_interval set above
14456 # generate one more changelog to trigger fail_loc
14457 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14458 error "create $DIR/$tdir/${tfile}bis failed"
14460 # ensure gc thread is done
14461 for i in $(mdts_nodes); do
14463 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14464 error "$i: GC-thread not done"
14468 for i in $(seq $MDSCOUNT); do
14469 # check cl_user1 still registered
14470 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14471 error "mds$i: User ${cl_user1[mds$i]} not registered"
14472 # check cl_user2 unregistered
14473 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14474 error "mds$i: User ${cl_user2[mds$i]} still registered"
14476 # check changelogs are present and starting at $user_rec1 + 1
14477 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14478 [ -n "$user_rec1" ] ||
14479 error "mds$i: User ${cl_user1[mds$i]} not registered"
14480 first_rec=$($LFS changelog $(facet_svc mds$i) |
14481 awk '{ print $1; exit; }')
14483 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14484 [ $((user_rec1 + 1)) == $first_rec ] ||
14485 error "mds$i: first index should be $user_rec1 + 1, " \
14486 "but is $first_rec"
14489 run_test 160g "changelog garbage collect (old users)"
14492 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14493 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14494 skip "Need MDS version at least 2.10.56"
14496 local mdts=$(comma_list $(mdts_nodes))
14499 changelog_register || error "first changelog_register failed"
14500 changelog_register || error "second changelog_register failed"
14502 declare -A cl_user1
14503 declare -A cl_user2
14508 # generate some changelog records to accumulate on each MDT
14509 # use fnv1a because created files should be evenly distributed
14510 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14511 error "test_mkdir $tdir failed"
14512 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14513 error "create $DIR/$tdir/$tfile failed"
14515 # check changelogs have been generated
14516 local nbcl=$(changelog_dump | wc -l)
14517 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14519 for param in "changelog_max_idle_time=10" \
14521 "changelog_min_gc_interval=2"; do
14522 local MDT0=$(facet_svc $SINGLEMDS)
14523 local var="${param%=*}"
14524 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14526 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14527 do_nodes $mdts $LCTL set_param mdd.*.$param
14530 # force cl_user2 to be idle (1st part)
14533 for i in $(seq $MDSCOUNT); do
14534 cl_users=(${CL_USERS[mds$i]})
14535 cl_user1[mds$i]="${cl_users[0]}"
14536 cl_user2[mds$i]="${cl_users[1]}"
14538 [ -n "${cl_user1[mds$i]}" ] ||
14539 error "mds$i: no user registered"
14540 [ -n "${cl_user2[mds$i]}" ] ||
14541 error "mds$i: only ${cl_user2[mds$i]} is registered"
14543 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14544 [ -n "$user_rec1" ] ||
14545 error "mds$i: User ${cl_user1[mds$i]} not registered"
14546 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14547 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14548 [ -n "$user_rec2" ] ||
14549 error "mds$i: User ${cl_user1[mds$i]} not registered"
14550 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14551 "$user_rec1 + 2 == $user_rec2"
14552 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14553 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14554 "$user_rec1 + 2, but is $user_rec2"
14555 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14556 [ -n "$user_rec2" ] ||
14557 error "mds$i: User ${cl_user2[mds$i]} not registered"
14558 [ $user_rec1 == $user_rec2 ] ||
14559 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14560 "$user_rec1, but is $user_rec2"
14563 # force cl_user2 to be idle (2nd part) and to reach
14564 # changelog_max_idle_time
14567 # force each GC-thread start and block then
14568 # one per MDT/MDD, set fail_val accordingly
14569 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14570 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14572 # generate more changelogs to trigger fail_loc
14573 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14574 error "create $DIR/$tdir/${tfile}bis failed"
14576 # stop MDT to stop GC-thread, should be done in back-ground as it will
14577 # block waiting for the thread to be released and exit
14578 declare -A stop_pids
14579 for i in $(seq $MDSCOUNT); do
14581 stop_pids[mds$i]=$!
14584 for i in $(mdts_nodes); do
14587 local facets=$(facets_up_on_host $i)
14589 for facet in ${facets//,/ }; do
14590 if [[ $facet == mds* ]]; then
14594 # ensure each MDS's gc threads are still present and all in "R"
14595 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14596 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14597 error "$i: expected $nb GC-thread"
14599 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14601 error "$i: GC-thread not found in R-state"
14602 # check umounts of each MDT on MDS have reached kthread_stop()
14603 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14604 error "$i: expected $nb umount"
14606 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14607 error "$i: umount not found in D-state"
14610 # release all GC-threads
14611 do_nodes $mdts $LCTL set_param fail_loc=0
14613 # wait for MDT stop to complete
14614 for i in $(seq $MDSCOUNT); do
14615 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14619 # may try to check if any orphan changelog records are present
14620 # via ldiskfs/zfs and llog_reader...
14622 # re-start/mount MDTs
14623 for i in $(seq $MDSCOUNT); do
14624 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14625 error "Fail to start mds$i"
14629 for i in $(seq $MDSCOUNT); do
14630 # check cl_user1 still registered
14631 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14632 error "mds$i: User ${cl_user1[mds$i]} not registered"
14633 # check cl_user2 unregistered
14634 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14635 error "mds$i: User ${cl_user2[mds$i]} still registered"
14637 # check changelogs are present and starting at $user_rec1 + 1
14638 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14639 [ -n "$user_rec1" ] ||
14640 error "mds$i: User ${cl_user1[mds$i]} not registered"
14641 first_rec=$($LFS changelog $(facet_svc mds$i) |
14642 awk '{ print $1; exit; }')
14644 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14645 [ $((user_rec1 + 1)) == $first_rec ] ||
14646 error "mds$i: first index should be $user_rec1 + 1, " \
14647 "but is $first_rec"
14650 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14655 local mdts=$(comma_list $(mdts_nodes))
14657 changelog_register || error "first changelog_register failed"
14659 # generate some changelog records to accumulate on each MDT
14660 # use fnv1a because created files should be evenly distributed
14661 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14662 error "mkdir $tdir failed"
14663 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14664 error "create $DIR/$tdir/$tfile failed"
14666 # check changelogs have been generated
14667 local nbcl=$(changelog_dump | wc -l)
14668 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14670 # simulate race between register and unregister
14671 # XXX as fail_loc is set per-MDS, with DNE configs the race
14672 # simulation will only occur for one MDT per MDS and for the
14673 # others the normal race scenario will take place
14674 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14675 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14676 do_nodes $mdts $LCTL set_param fail_val=1
14678 # unregister 1st user
14679 changelog_deregister &
14681 # wait some time for deregister work to reach race rdv
14683 # register 2nd user
14684 changelog_register || error "2nd user register failed"
14686 wait $pid1 || error "1st user deregister failed"
14690 declare -A LAST_REC
14691 for i in $(seq $MDSCOUNT); do
14692 if changelog_users mds$i | grep "^cl"; then
14693 # make sure new records are added with one user present
14694 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14695 awk '/^current.index:/ { print $NF }')
14697 error "mds$i has no user registered"
14701 # generate more changelog records to accumulate on each MDT
14702 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14703 error "create $DIR/$tdir/${tfile}bis failed"
14705 for i in $(seq $MDSCOUNT); do
14706 last_rec=$(changelog_users $SINGLEMDS |
14707 awk '/^current.index:/ { print $NF }')
14708 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14709 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14710 error "changelogs are off on mds$i"
14713 run_test 160i "changelog user register/unregister race"
14716 remote_mds_nodsh && skip "remote MDS with nodsh"
14717 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14718 skip "Need MDS version at least 2.12.56"
14720 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14721 stack_trap "umount $MOUNT2" EXIT
14723 changelog_register || error "first changelog_register failed"
14724 stack_trap "changelog_deregister" EXIT
14726 # generate some changelog
14727 # use fnv1a because created files should be evenly distributed
14728 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14729 error "mkdir $tdir failed"
14730 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14731 error "create $DIR/$tdir/${tfile}bis failed"
14733 # open the changelog device
14734 exec 3>/dev/changelog-$FSNAME-MDT0000
14735 stack_trap "exec 3>&-" EXIT
14736 exec 4</dev/changelog-$FSNAME-MDT0000
14737 stack_trap "exec 4<&-" EXIT
14739 # umount the first lustre mount
14741 stack_trap "mount_client $MOUNT" EXIT
14744 cat <&4 >/dev/null || error "read changelog failed"
14747 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14748 changelog_users $SINGLEMDS | grep -q $cl_user ||
14749 error "User $cl_user not found in changelog_users"
14751 printf 'clear:'$cl_user':0' >&3
14753 run_test 160j "client can be umounted while its chanangelog is being used"
14756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14757 remote_mds_nodsh && skip "remote MDS with nodsh"
14759 mkdir -p $DIR/$tdir/1/1
14761 changelog_register || error "changelog_register failed"
14762 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14764 changelog_users $SINGLEMDS | grep -q $cl_user ||
14765 error "User '$cl_user' not found in changelog_users"
14766 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14767 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14768 rmdir $DIR/$tdir/1/1 & sleep 1
14770 touch $DIR/$tdir/2/2
14771 rm -rf $DIR/$tdir/2
14776 changelog_dump | grep rmdir || error "rmdir not recorded"
14779 changelog_deregister
14781 run_test 160k "Verify that changelog records are not lost"
14784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14786 test_mkdir -c1 $DIR/$tdir
14787 cp /etc/hosts $DIR/$tdir/$tfile
14788 test_mkdir -c1 $DIR/$tdir/foo1
14789 test_mkdir -c1 $DIR/$tdir/foo2
14790 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14791 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14792 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14793 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14794 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14795 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14796 $LFS fid2path $DIR $FID
14797 error "bad link ea"
14800 rm $DIR/$tdir/foo2/zachary
14802 rm $DIR/$tdir/foo2/thor
14804 rm $DIR/$tdir/$tfile
14806 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14807 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14808 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14809 rm $DIR/$tdir/foo2/maggie
14812 local longname=$tfile.avg_len_is_thirty_two_
14813 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14814 error_noexit 'failed to unlink many hardlinks'" EXIT
14815 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14816 error "failed to hardlink many files"
14817 links=$($LFS fid2path $DIR $FID | wc -l)
14818 echo -n "${links}/1000 links in link EA"
14819 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14821 run_test 161a "link ea sanity"
14824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14825 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14828 local remote_dir=$DIR/$tdir/remote_dir
14830 mkdir -p $DIR/$tdir
14831 $LFS mkdir -i $MDTIDX $remote_dir ||
14832 error "create remote directory failed"
14834 cp /etc/hosts $remote_dir/$tfile
14835 mkdir -p $remote_dir/foo1
14836 mkdir -p $remote_dir/foo2
14837 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14838 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14839 ln $remote_dir/$tfile $remote_dir/foo1/luna
14840 ln $remote_dir/$tfile $remote_dir/foo2/thor
14842 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14844 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14845 $LFS fid2path $DIR $FID
14846 error "bad link ea"
14849 rm $remote_dir/foo2/zachary
14851 rm $remote_dir/foo2/thor
14853 rm $remote_dir/$tfile
14855 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14856 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14857 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14858 $LFS fid2path $DIR $FID
14859 error "bad link rename"
14861 rm $remote_dir/foo2/maggie
14864 local longname=filename_avg_len_is_thirty_two_
14865 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14866 error "failed to hardlink many files"
14867 links=$($LFS fid2path $DIR $FID | wc -l)
14868 echo -n "${links}/1000 links in link EA"
14869 [[ ${links} -gt 60 ]] ||
14870 error "expected at least 60 links in link EA"
14871 unlinkmany $remote_dir/foo2/$longname 1000 ||
14872 error "failed to unlink many hardlinks"
14874 run_test 161b "link ea sanity under remote directory"
14877 remote_mds_nodsh && skip "remote MDS with nodsh"
14878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14879 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14880 skip "Need MDS version at least 2.1.5"
14882 # define CLF_RENAME_LAST 0x0001
14883 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14884 changelog_register || error "changelog_register failed"
14887 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14888 touch $DIR/$tdir/foo_161c
14889 touch $DIR/$tdir/bar_161c
14890 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14891 changelog_dump | grep RENME | tail -n 5
14892 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14893 changelog_clear 0 || error "changelog_clear failed"
14894 if [ x$flags != "x0x1" ]; then
14895 error "flag $flags is not 0x1"
14898 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14899 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14900 touch $DIR/$tdir/foo_161c
14901 touch $DIR/$tdir/bar_161c
14902 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14903 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14904 changelog_dump | grep RENME | tail -n 5
14905 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14906 changelog_clear 0 || error "changelog_clear failed"
14907 if [ x$flags != "x0x0" ]; then
14908 error "flag $flags is not 0x0"
14910 echo "rename overwrite a target having nlink > 1," \
14911 "changelog record has flags of $flags"
14913 # rename doesn't overwrite a target (changelog flag 0x0)
14914 touch $DIR/$tdir/foo_161c
14915 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14916 changelog_dump | grep RENME | tail -n 5
14917 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14918 changelog_clear 0 || error "changelog_clear failed"
14919 if [ x$flags != "x0x0" ]; then
14920 error "flag $flags is not 0x0"
14922 echo "rename doesn't overwrite a target," \
14923 "changelog record has flags of $flags"
14925 # define CLF_UNLINK_LAST 0x0001
14926 # unlink a file having nlink = 1 (changelog flag 0x1)
14927 rm -f $DIR/$tdir/foo2_161c
14928 changelog_dump | grep UNLNK | tail -n 5
14929 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14930 changelog_clear 0 || error "changelog_clear failed"
14931 if [ x$flags != "x0x1" ]; then
14932 error "flag $flags is not 0x1"
14934 echo "unlink a file having nlink = 1," \
14935 "changelog record has flags of $flags"
14937 # unlink a file having nlink > 1 (changelog flag 0x0)
14938 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14939 rm -f $DIR/$tdir/foobar_161c
14940 changelog_dump | grep UNLNK | tail -n 5
14941 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14942 changelog_clear 0 || error "changelog_clear failed"
14943 if [ x$flags != "x0x0" ]; then
14944 error "flag $flags is not 0x0"
14946 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14948 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
14951 remote_mds_nodsh && skip "remote MDS with nodsh"
14952 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
14957 changelog_register || error "changelog_register failed"
14959 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
14960 # interfer with $MOUNT/.lustre/fid/ access
14962 [[ $? -eq 0 ]] || error "mkdir failed"
14964 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
14965 $LCTL set_param fail_loc=0x8000140c
14967 $LCTL set_param fail_val=5
14970 echo foofoo > $DIR/$tdir/$tfile &
14973 # wait for create to be delayed
14977 [[ $? -eq 0 ]] || error "create should be blocked"
14979 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
14980 stack_trap "rm -f $tempfile"
14981 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
14982 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
14983 # some delay may occur during ChangeLog publishing and file read just
14984 # above, that could allow file write to happen finally
14985 [[ -s $tempfile ]] && echo "file should be empty"
14987 $LCTL set_param fail_loc=0
14990 [[ $? -eq 0 ]] || error "create failed"
14992 run_test 161d "create with concurrent .lustre/fid access"
14995 local expected="$1"
15000 path=$($LFS fid2path "$@")
15003 if [ $rc -ne 0 ]; then
15004 error "path looked up of '$expected' failed: rc=$rc"
15005 elif [ "$path" != "$expected" ]; then
15006 error "path looked up '$path' instead of '$expected'"
15008 echo "FID '$fid' resolves to path '$path' as expected"
15012 test_162a() { # was test_162
15013 test_mkdir -p -c1 $DIR/$tdir/d2
15014 touch $DIR/$tdir/d2/$tfile
15015 touch $DIR/$tdir/d2/x1
15016 touch $DIR/$tdir/d2/x2
15017 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15018 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15020 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15021 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15024 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15025 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15026 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15028 # softlink to wrong file
15029 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15030 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15031 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15034 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15035 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15036 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15037 # fid2path dir/fsname should both work
15038 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15039 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15041 # hardlink count: check that there are 2 links
15042 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15043 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15045 # hardlink indexing: remove the first link
15046 rm $DIR/$tdir/d2/p/q/r/hlink
15047 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15049 run_test 162a "path lookup sanity"
15052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15053 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15056 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15057 error "create striped dir failed"
15059 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15060 tail -n 1 | awk '{print $2}')
15061 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15063 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15064 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15067 for ((i=0;i<5;i++)); do
15068 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15069 error "get fid for f$i failed"
15070 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15072 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15073 error "get fid for d$i failed"
15074 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15079 run_test 162b "striped directory path lookup sanity"
15081 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15083 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15084 skip "Need MDS version at least 2.7.51"
15086 local lpath=$tdir.local
15087 local rpath=$tdir.remote
15089 test_mkdir $DIR/$lpath
15090 test_mkdir $DIR/$rpath
15092 for ((i = 0; i <= 101; i++)); do
15095 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15096 error "get fid for local directory $DIR/$lpath failed"
15097 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15100 test_mkdir $DIR/$rpath
15101 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15102 error "get fid for remote directory $DIR/$rpath failed"
15103 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15108 run_test 162c "fid2path works with paths 100 or more directories deep"
15110 oalr_event_count() {
15114 awk -v name="${FSNAME}-OST0000" \
15115 -v event="${event}" \
15116 '$1 == "TRACE" && $2 == event && $3 == name' \
15121 oalr_expect_event_count() {
15124 local expect="${3}"
15127 count=$(oalr_event_count "${event}" "${trace}")
15128 if ((count == expect)); then
15132 error_noexit "${event} event count was '${count}', expected ${expect}"
15138 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15140 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15144 sync # Flush previous IOs so we can count log entries.
15145 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15146 stack_trap cleanup_165 EXIT
15150 local trace="/tmp/${tfile}.trace"
15154 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15158 do_facet ost1 ofd_access_log_reader --list
15161 do_facet ost1 killall -TERM ofd_access_log_reader
15165 if ((rc != 0)); then
15166 error "ofd_access_log_reader exited with rc = '${rc}'"
15169 # Parse trace file for discovery events:
15170 oalr_expect_event_count alr_log_add "${trace}" 1
15171 oalr_expect_event_count alr_log_eof "${trace}" 1
15172 oalr_expect_event_count alr_log_free "${trace}" 1
15174 run_test 165a "ofd access log discovery"
15177 local trace="/tmp/${tfile}.trace"
15178 local file="${DIR}/${tfile}"
15189 lfs setstripe -c 1 -i 0 "${file}"
15190 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15191 do_facet ost1 ofd_access_log_reader --list
15193 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15195 do_facet ost1 killall -TERM ofd_access_log_reader
15199 if ((rc != 0)); then
15200 error "ofd_access_log_reader exited with rc = '${rc}'"
15203 oalr_expect_event_count alr_log_entry "${trace}" 1
15205 pfid1=$($LFS path2fid "${file}")
15207 # 1 2 3 4 5 6 7 8 9 10
15208 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15209 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15211 echo "entry = '${entry[*]}'" >&2
15214 if [[ "${pfid1}" != "${pfid2}" ]]; then
15215 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15219 if ((size != 1048576)); then
15220 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15224 if [[ "${flags}" != "w" ]]; then
15225 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15228 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15229 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c || error "cannot read '${file}'"
15231 do_facet ost1 killall -TERM ofd_access_log_reader
15235 if ((rc != 0)); then
15236 error "ofd_access_log_reader exited with rc = '${rc}'"
15239 oalr_expect_event_count alr_log_entry "${trace}" 1
15241 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15242 echo "entry = '${entry[*]}'" >&2
15245 if [[ "${pfid1}" != "${pfid2}" ]]; then
15246 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15250 if ((size != 524288)); then
15251 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15255 if [[ "${flags}" != "r" ]]; then
15256 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15259 run_test 165b "ofd access log entries are produced and consumed"
15262 local file="${DIR}/${tdir}/${tfile}"
15263 test_mkdir "${DIR}/${tdir}"
15267 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15269 # 4096 / 64 = 64. Create twice as many entries.
15270 for ((i = 0; i < 128; i++)); do
15271 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c || error "cannot create file"
15275 do_facet ost1 ofd_access_log_reader --list
15276 unlinkmany "${file}-%d" 128
15278 run_test 165c "full ofd access logs do not block IOs"
15280 oal_peek_entry_count() {
15281 do_facet ost1 ofd_access_log_reader --list | awk '$1 == "_entry_count:" { print $2; }'
15284 oal_expect_entry_count() {
15285 local entry_count=$(oal_peek_entry_count)
15288 if ((entry_count == expect)); then
15292 error_noexit "bad entry count, got ${entry_count}, expected ${expect}"
15293 do_facet ost1 ofd_access_log_reader --list >&2
15298 local trace="/tmp/${tfile}.trace"
15299 local file="${DIR}/${tdir}/${tfile}"
15300 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15302 test_mkdir "${DIR}/${tdir}"
15305 lfs setstripe -c 1 -i 0 "${file}"
15307 do_facet ost1 lctl set_param "${param}=rw"
15308 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15309 oal_expect_entry_count 1
15311 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15312 oal_expect_entry_count 2
15314 do_facet ost1 lctl set_param "${param}=r"
15315 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15316 oal_expect_entry_count 2
15318 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15319 oal_expect_entry_count 3
15321 do_facet ost1 lctl set_param "${param}=w"
15322 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15323 oal_expect_entry_count 4
15325 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15326 oal_expect_entry_count 4
15328 do_facet ost1 lctl set_param "${param}=0"
15329 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15330 oal_expect_entry_count 4
15332 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15333 oal_expect_entry_count 4
15335 run_test 165d "ofd_access_log mask works"
15338 # do directio so as not to populate the page cache
15339 log "creating a 10 Mb file"
15340 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15341 log "starting reads"
15342 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15343 log "truncating the file"
15344 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15346 kill %+ || true # reads might have finished
15347 echo "wait until dd is finished"
15349 log "removing the temporary file"
15350 rm -rf $DIR/$tfile || error "tmp file removal failed"
15352 run_test 169 "parallel read and truncate should not deadlock"
15355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15357 $LCTL clear # bug 18514
15358 $LCTL debug_daemon start $TMP/${tfile}_log_good
15360 $LCTL debug_daemon stop
15361 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15362 error "sed failed to read log_good"
15364 $LCTL debug_daemon start $TMP/${tfile}_log_good
15366 $LCTL debug_daemon stop
15368 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15369 error "lctl df log_bad failed"
15371 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15372 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15374 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15375 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15377 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15378 error "bad_line good_line1 good_line2 are empty"
15380 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15381 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15382 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15384 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15385 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15386 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15388 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15389 error "bad_line_new good_line_new are empty"
15391 local expected_good=$((good_line1 + good_line2*2))
15393 rm -f $TMP/${tfile}*
15394 # LU-231, short malformed line may not be counted into bad lines
15395 if [ $bad_line -ne $bad_line_new ] &&
15396 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15397 error "expected $bad_line bad lines, but got $bad_line_new"
15401 if [ $expected_good -ne $good_line_new ]; then
15402 error "expected $expected_good good lines, but got $good_line_new"
15407 run_test 170 "test lctl df to handle corrupted log ====================="
15409 test_171() { # bug20592
15410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15412 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15413 $LCTL set_param fail_loc=0x50e
15414 $LCTL set_param fail_val=3000
15415 multiop_bg_pause $DIR/$tfile O_s || true
15417 kill -USR1 $MULTIPID
15421 if dmesg | grep "recursive fault"; then
15422 error "caught a recursive fault"
15424 $LCTL set_param fail_loc=0
15427 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15429 # it would be good to share it with obdfilter-survey/iokit-libecho code
15430 setup_obdecho_osc () {
15433 local obdfilter_name=$2
15434 echo "Creating new osc for $obdfilter_name on $ost_nid"
15435 # make sure we can find loopback nid
15436 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15438 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15439 ${obdfilter_name}_osc_UUID || rc=2; }
15440 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15441 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15445 cleanup_obdecho_osc () {
15446 local obdfilter_name=$1
15447 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15448 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15455 local pages=${3:-64}
15460 local obd_size=$(get_obd_size $node $OBD)
15461 local page_size=$(get_page_size $node)
15462 if [[ -n "$obd_size" ]]; then
15463 local new_count=$((obd_size / (pages * page_size / 1024)))
15464 [[ $new_count -ge $count ]] || count=$new_count
15467 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15468 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15470 if [ $rc -eq 0 ]; then
15471 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15472 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15474 echo "New object id is $id"
15475 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15477 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15478 "test_brw $count w v $pages $id" || rc=4; }
15479 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15481 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15482 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15483 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15484 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15485 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15492 if ! module_loaded obdecho; then
15493 load_module obdecho/obdecho &&
15494 stack_trap "rmmod obdecho" EXIT ||
15495 error "unable to load obdecho on client"
15498 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15499 local host=$($LCTL get_param -n osc.$osc.import |
15500 awk '/current_connection:/ { print $2 }' )
15501 local target=$($LCTL get_param -n osc.$osc.import |
15502 awk '/target:/ { print $2 }' )
15503 target=${target%_UUID}
15505 if [ -n "$target" ]; then
15506 setup_obdecho_osc $host $target &&
15507 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15508 { error "obdecho setup failed with $?"; return; }
15510 obdecho_test ${target}_osc client ||
15511 error "obdecho_test failed on ${target}_osc"
15513 $LCTL get_param osc.$osc.import
15514 error "there is no osc.$osc.import target"
15517 run_test 180a "test obdecho on osc"
15520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15521 remote_ost_nodsh && skip "remote OST with nodsh"
15523 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15524 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15525 error "failed to load module obdecho"
15527 local target=$(do_facet ost1 $LCTL dl |
15528 awk '/obdfilter/ { print $4; exit; }')
15530 if [ -n "$target" ]; then
15531 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15533 do_facet ost1 $LCTL dl
15534 error "there is no obdfilter target on ost1"
15537 run_test 180b "test obdecho directly on obdfilter"
15539 test_180c() { # LU-2598
15540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15541 remote_ost_nodsh && skip "remote OST with nodsh"
15542 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15543 skip "Need MDS version at least 2.4.0"
15545 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15546 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15547 error "failed to load module obdecho"
15549 local target=$(do_facet ost1 $LCTL dl |
15550 awk '/obdfilter/ { print $4; exit; }')
15552 if [ -n "$target" ]; then
15553 local pages=16384 # 64MB bulk I/O RPC size
15555 obdecho_test "$target" ost1 "$pages" ||
15556 error "obdecho_test with pages=$pages failed with $?"
15558 do_facet ost1 $LCTL dl
15559 error "there is no obdfilter target on ost1"
15562 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15564 test_181() { # bug 22177
15565 test_mkdir $DIR/$tdir
15566 # create enough files to index the directory
15567 createmany -o $DIR/$tdir/foobar 4000
15568 # print attributes for debug purpose
15571 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15573 # remove the files & current working dir
15574 unlinkmany $DIR/$tdir/foobar 4000
15576 kill -USR1 $MULTIPID
15578 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15581 run_test 181 "Test open-unlinked dir ========================"
15587 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15589 $LCTL set_param mdc.*.rpc_stats=clear
15591 for (( i = 0; i < $tcount; i++ )) ; do
15592 mkdir $DIR/$tdir/$i
15595 for (( i = 0; i < $tcount; i++ )) ; do
15596 createmany -o $DIR/$tdir/$i/f- $fcount &
15600 for (( i = 0; i < $tcount; i++ )) ; do
15601 unlinkmany $DIR/$tdir/$i/f- $fcount &
15605 $LCTL get_param mdc.*.rpc_stats
15609 run_test 182 "Test parallel modify metadata operations ================"
15611 test_183() { # LU-2275
15612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15613 remote_mds_nodsh && skip "remote MDS with nodsh"
15614 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15615 skip "Need MDS version at least 2.3.56"
15617 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15618 echo aaa > $DIR/$tdir/$tfile
15620 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15621 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15623 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15624 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15626 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15628 # Flush negative dentry cache
15629 touch $DIR/$tdir/$tfile
15631 # We are not checking for any leaked references here, they'll
15632 # become evident next time we do cleanup with module unload.
15635 run_test 183 "No crash or request leak in case of strange dispositions ========"
15637 # test suite 184 is for LU-2016, LU-2017
15639 check_swap_layouts_support
15641 dir0=$DIR/$tdir/$testnum
15642 test_mkdir -p -c1 $dir0
15647 $LFS setstripe -c1 $file1
15649 $LFS setstripe -c2 $file2
15651 gen1=$($LFS getstripe -g $file1)
15652 gen2=$($LFS getstripe -g $file2)
15654 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15655 gen=$($LFS getstripe -g $file1)
15656 [[ $gen1 != $gen ]] ||
15657 "Layout generation on $file1 does not change"
15658 gen=$($LFS getstripe -g $file2)
15659 [[ $gen2 != $gen ]] ||
15660 "Layout generation on $file2 does not change"
15662 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15663 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15665 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15667 run_test 184a "Basic layout swap"
15670 check_swap_layouts_support
15672 dir0=$DIR/$tdir/$testnum
15673 mkdir -p $dir0 || error "creating dir $dir0"
15680 $LFS setstripe -c1 $file1
15681 $LFS setstripe -c2 $file2
15682 $LFS setstripe -c1 $file3
15683 chown $RUNAS_ID $file3
15684 gen1=$($LFS getstripe -g $file1)
15685 gen2=$($LFS getstripe -g $file2)
15687 $LFS swap_layouts $dir1 $dir2 &&
15688 error "swap of directories layouts should fail"
15689 $LFS swap_layouts $dir1 $file1 &&
15690 error "swap of directory and file layouts should fail"
15691 $RUNAS $LFS swap_layouts $file1 $file2 &&
15692 error "swap of file we cannot write should fail"
15693 $LFS swap_layouts $file1 $file3 &&
15694 error "swap of file with different owner should fail"
15695 /bin/true # to clear error code
15697 run_test 184b "Forbidden layout swap (will generate errors)"
15700 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15701 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15702 check_swap_layouts_support
15704 local dir0=$DIR/$tdir/$testnum
15705 mkdir -p $dir0 || error "creating dir $dir0"
15707 local ref1=$dir0/ref1
15708 local ref2=$dir0/ref2
15709 local file1=$dir0/file1
15710 local file2=$dir0/file2
15711 # create a file large enough for the concurrent test
15712 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15713 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15714 echo "ref file size: ref1($(stat -c %s $ref1))," \
15715 "ref2($(stat -c %s $ref2))"
15718 dd if=$ref1 of=$file1 bs=16k &
15721 # Make sure dd starts to copy file
15722 while [ ! -f $file1 ]; do sleep 0.1; done
15724 $LFS swap_layouts $file1 $file2
15727 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15728 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15730 # how many bytes copied before swapping layout
15731 local copied=$(stat -c %s $file2)
15732 local remaining=$(stat -c %s $ref1)
15733 remaining=$((remaining - copied))
15734 echo "Copied $copied bytes before swapping layout..."
15736 cmp -n $copied $file1 $ref2 | grep differ &&
15737 error "Content mismatch [0, $copied) of ref2 and file1"
15738 cmp -n $copied $file2 $ref1 ||
15739 error "Content mismatch [0, $copied) of ref1 and file2"
15740 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15741 error "Content mismatch [$copied, EOF) of ref1 and file1"
15744 rm -f $ref1 $ref2 $file1 $file2
15746 run_test 184c "Concurrent write and layout swap"
15749 check_swap_layouts_support
15750 [ -z "$(which getfattr 2>/dev/null)" ] &&
15751 skip_env "no getfattr command"
15753 local file1=$DIR/$tdir/$tfile-1
15754 local file2=$DIR/$tdir/$tfile-2
15755 local file3=$DIR/$tdir/$tfile-3
15759 mkdir -p $DIR/$tdir
15760 touch $file1 || error "create $file1 failed"
15761 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15762 error "create $file2 failed"
15763 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15764 error "create $file3 failed"
15765 lovea1=$(get_layout_param $file1)
15767 $LFS swap_layouts $file2 $file3 ||
15768 error "swap $file2 $file3 layouts failed"
15769 $LFS swap_layouts $file1 $file2 ||
15770 error "swap $file1 $file2 layouts failed"
15772 lovea2=$(get_layout_param $file2)
15775 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15777 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15778 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15780 run_test 184d "allow stripeless layouts swap"
15783 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15784 skip "Need MDS version at least 2.6.94"
15785 check_swap_layouts_support
15786 [ -z "$(which getfattr 2>/dev/null)" ] &&
15787 skip_env "no getfattr command"
15789 local file1=$DIR/$tdir/$tfile-1
15790 local file2=$DIR/$tdir/$tfile-2
15791 local file3=$DIR/$tdir/$tfile-3
15794 mkdir -p $DIR/$tdir
15795 touch $file1 || error "create $file1 failed"
15796 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15797 error "create $file2 failed"
15798 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15799 error "create $file3 failed"
15801 $LFS swap_layouts $file1 $file2 ||
15802 error "swap $file1 $file2 layouts failed"
15804 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15805 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15807 echo 123 > $file1 || error "Should be able to write into $file1"
15809 $LFS swap_layouts $file1 $file3 ||
15810 error "swap $file1 $file3 layouts failed"
15812 echo 123 > $file1 || error "Should be able to write into $file1"
15814 rm -rf $file1 $file2 $file3
15816 run_test 184e "Recreate layout after stripeless layout swaps"
15819 # Create a file with name longer than sizeof(struct stat) ==
15820 # 144 to see if we can get chars from the file name to appear
15821 # in the returned striping. Note that 'f' == 0x66.
15822 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15824 mkdir -p $DIR/$tdir
15825 mcreate $DIR/$tdir/$file
15826 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15827 error "IOC_MDC_GETFILEINFO returned garbage striping"
15830 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15832 test_185() { # LU-2441
15833 # LU-3553 - no volatile file support in old servers
15834 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15835 skip "Need MDS version at least 2.3.60"
15837 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15838 touch $DIR/$tdir/spoo
15839 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15840 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15841 error "cannot create/write a volatile file"
15842 [ "$FILESET" == "" ] &&
15843 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15844 error "FID is still valid after close"
15846 multiop_bg_pause $DIR/$tdir vVw4096_c
15853 # assume that the next FID for this client is sequential, since stdout
15854 # is unfortunately eaten by multiop_bg_pause
15855 local n=$((${fidv[1]} + 1))
15856 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15857 if [ "$FILESET" == "" ]; then
15858 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15859 error "FID is missing before close"
15861 kill -USR1 $multi_pid
15862 # 1 second delay, so if mtime change we will see it
15864 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15865 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15867 run_test 185 "Volatile file support"
15869 function create_check_volatile() {
15873 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15876 local FID=$(cat /tmp/${tfile}.fid)
15877 [ "$FID" == "" ] && error "can't get FID for volatile"
15878 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15879 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15880 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15884 cancel_lru_locks mdc # flush opencache
15885 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15890 # LU-12516 - volatile creation via .lustre
15891 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15892 skip "Need MDS version at least 2.3.55"
15894 create_check_volatile 0
15895 [ $MDSCOUNT -lt 2 ] && return 0
15898 create_check_volatile 1
15902 run_test 185a "Volatile file creation in .lustre/fid/"
15905 remote_mds_nodsh && skip "remote MDS with nodsh"
15906 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15907 skip "Need MDS version at least 2.3.0"
15909 local dir0=$DIR/$tdir/$testnum
15910 mkdir -p $dir0 || error "creating dir $dir0"
15912 local file=$dir0/file1
15913 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15914 local dv1=$($LFS data_version $file)
15915 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15916 local dv2=$($LFS data_version $file)
15917 [[ $dv1 != $dv2 ]] ||
15918 error "data version did not change on write $dv1 == $dv2"
15923 run_test 187a "Test data version change"
15926 remote_mds_nodsh && skip "remote MDS with nodsh"
15927 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15928 skip "Need MDS version at least 2.3.0"
15930 local dir0=$DIR/$tdir/$testnum
15931 mkdir -p $dir0 || error "creating dir $dir0"
15933 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15934 [[ ${DV[0]} != ${DV[1]} ]] ||
15935 error "data version did not change on write"\
15936 " ${DV[0]} == ${DV[1]}"
15941 run_test 187b "Test data version change on volatile file"
15944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15945 remote_mgs_nodsh && skip "remote MGS with nodsh"
15946 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15948 local POOL=${POOL:-cea1}
15949 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
15950 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
15953 local last_ost=$(($OSTCOUNT - 1))
15955 local ost_list=$(seq $first_ost $ost_step $last_ost)
15956 local ost_range="$first_ost $last_ost $ost_step"
15957 local test_path=$POOL_ROOT/$POOL_DIR_NAME
15958 local file_dir=$POOL_ROOT/file_tst
15959 local subdir=$test_path/subdir
15963 # former test_200a test_200b
15964 pool_add $POOL || { rc=$? ; break; }
15965 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
15966 # former test_200c test_200d
15967 mkdir -p $test_path
15968 pool_set_dir $POOL $test_path || { rc=$? ; break; }
15969 pool_check_dir $POOL $test_path || { rc=$? ; break; }
15971 pool_check_dir $POOL $subdir || { rc=$? ; break; }
15972 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
15973 || { rc=$? ; break; }
15974 # former test_200e test_200f
15975 local files=$((OSTCOUNT*3))
15976 pool_alloc_files $POOL $test_path $files "$ost_list" \
15977 || { rc=$? ; break; }
15978 pool_create_files $POOL $file_dir $files "$ost_list" \
15979 || { rc=$? ; break; }
15980 # former test_200g test_200h
15981 pool_lfs_df $POOL || { rc=$? ; break; }
15982 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
15984 # former test_201a test_201b test_201c
15985 pool_remove_first_target $POOL || { rc=$? ; break; }
15987 local f=$test_path/$tfile
15988 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
15989 pool_remove $POOL $f || { rc=$? ; break; }
15997 run_test 200 "OST pools"
15999 # usage: default_attr <count | size | offset>
16001 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16004 # usage: check_default_stripe_attr
16005 check_default_stripe_attr() {
16006 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16009 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16011 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16015 error "unknown getstripe attr '$1'"
16018 [ $ACTUAL == $EXPECTED ] ||
16019 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16023 test_mkdir $DIR/$tdir
16024 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16026 check_default_stripe_attr --stripe-count
16027 check_default_stripe_attr --stripe-size
16028 check_default_stripe_attr --stripe-index
16030 run_test 204a "Print default stripe attributes"
16033 test_mkdir $DIR/$tdir
16034 $LFS setstripe --stripe-count 1 $DIR/$tdir
16036 check_default_stripe_attr --stripe-size
16037 check_default_stripe_attr --stripe-index
16039 run_test 204b "Print default stripe size and offset"
16042 test_mkdir $DIR/$tdir
16043 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16045 check_default_stripe_attr --stripe-count
16046 check_default_stripe_attr --stripe-index
16048 run_test 204c "Print default stripe count and offset"
16051 test_mkdir $DIR/$tdir
16052 $LFS setstripe --stripe-index 0 $DIR/$tdir
16054 check_default_stripe_attr --stripe-count
16055 check_default_stripe_attr --stripe-size
16057 run_test 204d "Print default stripe count and size"
16060 test_mkdir $DIR/$tdir
16061 $LFS setstripe -d $DIR/$tdir
16063 check_default_stripe_attr --stripe-count --raw
16064 check_default_stripe_attr --stripe-size --raw
16065 check_default_stripe_attr --stripe-index --raw
16067 run_test 204e "Print raw stripe attributes"
16070 test_mkdir $DIR/$tdir
16071 $LFS setstripe --stripe-count 1 $DIR/$tdir
16073 check_default_stripe_attr --stripe-size --raw
16074 check_default_stripe_attr --stripe-index --raw
16076 run_test 204f "Print raw stripe size and offset"
16079 test_mkdir $DIR/$tdir
16080 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16082 check_default_stripe_attr --stripe-count --raw
16083 check_default_stripe_attr --stripe-index --raw
16085 run_test 204g "Print raw stripe count and offset"
16088 test_mkdir $DIR/$tdir
16089 $LFS setstripe --stripe-index 0 $DIR/$tdir
16091 check_default_stripe_attr --stripe-count --raw
16092 check_default_stripe_attr --stripe-size --raw
16094 run_test 204h "Print raw stripe count and size"
16096 # Figure out which job scheduler is being used, if any,
16097 # or use a fake one
16098 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16099 JOBENV=SLURM_JOB_ID
16100 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16102 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16104 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16105 JOBENV=LOADL_STEP_ID
16106 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16109 $LCTL list_param jobid_name > /dev/null 2>&1
16110 if [ $? -eq 0 ]; then
16116 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16118 verify_jobstats() {
16123 # we don't really need to clear the stats for this test to work, since each
16124 # command has a unique jobid, but it makes debugging easier if needed.
16125 # for facet in $facets; do
16126 # local dev=$(convert_facet2label $facet)
16127 # # clear old jobstats
16128 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16131 # use a new JobID for each test, or we might see an old one
16132 [ "$JOBENV" = "FAKE_JOBID" ] &&
16133 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16135 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16137 [ "$JOBENV" = "nodelocal" ] && {
16138 FAKE_JOBID=id.$testnum.%e.$RANDOM
16139 $LCTL set_param jobid_name=$FAKE_JOBID
16140 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16143 log "Test: ${cmd[*]}"
16144 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16146 if [ $JOBENV = "FAKE_JOBID" ]; then
16147 FAKE_JOBID=$JOBVAL ${cmd[*]}
16152 # all files are created on OST0000
16153 for facet in $facets; do
16154 local stats="*.$(convert_facet2label $facet).job_stats"
16156 # strip out libtool wrappers for in-tree executables
16157 if [ $(do_facet $facet lctl get_param $stats |
16158 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16159 do_facet $facet lctl get_param $stats
16160 error "No jobstats for $JOBVAL found on $facet::$stats"
16166 local new_jobenv=$1
16168 set_persistent_param_and_check client "jobid_var" \
16169 "$FSNAME.sys.jobid_var" $new_jobenv
16172 test_205a() { # Job stats
16173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16174 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16175 skip "Need MDS version with at least 2.7.1"
16176 remote_mgs_nodsh && skip "remote MGS with nodsh"
16177 remote_mds_nodsh && skip "remote MDS with nodsh"
16178 remote_ost_nodsh && skip "remote OST with nodsh"
16179 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16180 skip "Server doesn't support jobstats"
16181 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16183 local old_jobenv=$($LCTL get_param -n jobid_var)
16184 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16186 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16187 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16189 stack_trap "do_facet mgs $PERM_CMD \
16190 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16194 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16195 mdt.*.job_cleanup_interval | head -n 1)
16196 local new_interval=5
16197 do_facet $SINGLEMDS \
16198 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16199 stack_trap "do_facet $SINGLEMDS \
16200 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16201 local start=$SECONDS
16205 cmd="mkdir $DIR/$tdir"
16206 verify_jobstats "$cmd" "$SINGLEMDS"
16208 cmd="rmdir $DIR/$tdir"
16209 verify_jobstats "$cmd" "$SINGLEMDS"
16210 # mkdir on secondary MDT
16211 if [ $MDSCOUNT -gt 1 ]; then
16212 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16213 verify_jobstats "$cmd" "mds2"
16216 cmd="mknod $DIR/$tfile c 1 3"
16217 verify_jobstats "$cmd" "$SINGLEMDS"
16219 cmd="rm -f $DIR/$tfile"
16220 verify_jobstats "$cmd" "$SINGLEMDS"
16221 # create all files on OST0000 so verify_jobstats can find OST stats
16223 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16224 verify_jobstats "$cmd" "$SINGLEMDS"
16226 cmd="touch $DIR/$tfile"
16227 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16229 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16230 verify_jobstats "$cmd" "ost1"
16232 cancel_lru_locks osc
16233 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16234 verify_jobstats "$cmd" "ost1"
16236 cmd="$TRUNCATE $DIR/$tfile 0"
16237 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16239 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16240 verify_jobstats "$cmd" "$SINGLEMDS"
16241 # jobstats expiry - sleep until old stats should be expired
16242 local left=$((new_interval + 5 - (SECONDS - start)))
16243 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16244 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16246 cmd="mkdir $DIR/$tdir.expire"
16247 verify_jobstats "$cmd" "$SINGLEMDS"
16248 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16249 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16251 # Ensure that jobid are present in changelog (if supported by MDS)
16252 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16253 changelog_dump | tail -10
16254 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16255 [ $jobids -eq 9 ] ||
16256 error "Wrong changelog jobid count $jobids != 9"
16260 jobstats_set $JOBENV
16262 changelog_dump | grep $tfile
16263 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16264 [ $jobids -eq 0 ] ||
16265 error "Unexpected jobids when jobid_var=$JOBENV"
16268 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
16269 JOBENV="JOBCOMPLEX"
16270 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16272 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16274 run_test 205a "Verify job stats"
16278 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
16279 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16280 do_facet $SINGLEMDS $LCTL get_param mdt.*.job_stats |
16281 grep job_id: | grep foolish &&
16282 error "Unexpected jobid found"
16285 run_test 205b "Verify job stats jobid parsing"
16287 # LU-1480, LU-1773 and LU-1657
16289 mkdir -p $DIR/$tdir
16290 $LFS setstripe -c -1 $DIR/$tdir
16291 #define OBD_FAIL_LOV_INIT 0x1403
16292 $LCTL set_param fail_loc=0xa0001403
16293 $LCTL set_param fail_val=1
16294 touch $DIR/$tdir/$tfile || true
16296 run_test 206 "fail lov_init_raid0() doesn't lbug"
16299 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16300 local fsz=`stat -c %s $DIR/$tfile`
16301 cancel_lru_locks mdc
16303 # do not return layout in getattr intent
16304 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16305 $LCTL set_param fail_loc=0x170
16306 local sz=`stat -c %s $DIR/$tfile`
16308 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16312 run_test 207a "can refresh layout at glimpse"
16315 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16316 local cksum=`md5sum $DIR/$tfile`
16317 local fsz=`stat -c %s $DIR/$tfile`
16318 cancel_lru_locks mdc
16319 cancel_lru_locks osc
16321 # do not return layout in getattr intent
16322 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16323 $LCTL set_param fail_loc=0x171
16325 # it will refresh layout after the file is opened but before read issues
16326 echo checksum is "$cksum"
16327 echo "$cksum" |md5sum -c --quiet || error "file differs"
16331 run_test 207b "can refresh layout at open"
16334 # FIXME: in this test suite, only RD lease is used. This is okay
16335 # for now as only exclusive open is supported. After generic lease
16336 # is done, this test suite should be revised. - Jinshan
16338 remote_mds_nodsh && skip "remote MDS with nodsh"
16339 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16340 skip "Need MDS version at least 2.4.52"
16342 echo "==== test 1: verify get lease work"
16343 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16345 echo "==== test 2: verify lease can be broken by upcoming open"
16346 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16350 $MULTIOP $DIR/$tfile oO_RDONLY:c
16351 kill -USR1 $PID && wait $PID || error "break lease error"
16353 echo "==== test 3: verify lease can't be granted if an open already exists"
16354 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16358 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16359 kill -USR1 $PID && wait $PID || error "open file error"
16361 echo "==== test 4: lease can sustain over recovery"
16362 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16368 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16370 echo "==== test 5: lease broken can't be regained by replay"
16371 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16375 # open file to break lease and then recovery
16376 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16379 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16383 run_test 208 "Exclusive open"
16386 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16387 skip_env "must have disp_stripe"
16390 sync; sleep 5; sync;
16392 echo 3 > /proc/sys/vm/drop_caches
16393 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16395 # open/close 500 times
16396 for i in $(seq 500); do
16400 echo 3 > /proc/sys/vm/drop_caches
16401 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16403 echo "before: $req_before, after: $req_after"
16404 [ $((req_after - req_before)) -ge 300 ] &&
16405 error "open/close requests are not freed"
16408 run_test 209 "read-only open/close requests should be freed promptly"
16412 size=$((size % 8192 + 1))
16413 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16414 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16415 rm -f $DIR/f212 $DIR/f212.xyz
16417 run_test 212 "Sendfile test ============================================"
16420 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16421 cancel_lru_locks osc
16422 lctl set_param fail_loc=0x8000040f
16423 # generate a read lock
16424 cat $DIR/$tfile > /dev/null
16425 # write to the file, it will try to cancel the above read lock.
16426 cat /etc/hosts >> $DIR/$tfile
16428 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16430 test_214() { # for bug 20133
16431 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16432 for (( i=0; i < 340; i++ )) ; do
16433 touch $DIR/$tdir/d214c/a$i
16436 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16437 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16438 ls $DIR/d214c || error "ls $DIR/d214c failed"
16439 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16440 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16442 run_test 214 "hash-indexed directory test - bug 20133"
16444 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16445 create_lnet_proc_files() {
16446 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16449 # counterpart of create_lnet_proc_files
16450 remove_lnet_proc_files() {
16451 rm -f $TMP/lnet_$1.sys
16454 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16455 # 3rd arg as regexp for body
16456 check_lnet_proc_stats() {
16457 local l=$(cat "$TMP/lnet_$1" |wc -l)
16458 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16460 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16463 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16464 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16465 # optional and can be regexp for 2nd line (lnet.routes case)
16466 check_lnet_proc_entry() {
16467 local blp=2 # blp stands for 'position of 1st line of body'
16468 [ -z "$5" ] || blp=3 # lnet.routes case
16470 local l=$(cat "$TMP/lnet_$1" |wc -l)
16471 # subtracting one from $blp because the body can be empty
16472 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16474 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16475 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16477 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16478 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16480 # bail out if any unexpected line happened
16481 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16482 [ "$?" != 0 ] || error "$2 misformatted"
16485 test_215() { # for bugs 18102, 21079, 21517
16486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16488 local N='(0|[1-9][0-9]*)' # non-negative numeric
16489 local P='[1-9][0-9]*' # positive numeric
16490 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16491 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16492 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16493 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16495 local L1 # regexp for 1st line
16496 local L2 # regexp for 2nd line (optional)
16497 local BR # regexp for the rest (body)
16499 # lnet.stats should look as 11 space-separated non-negative numerics
16500 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16501 create_lnet_proc_files "stats"
16502 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16503 remove_lnet_proc_files "stats"
16505 # lnet.routes should look like this:
16506 # Routing disabled/enabled
16507 # net hops priority state router
16508 # where net is a string like tcp0, hops > 0, priority >= 0,
16509 # state is up/down,
16510 # router is a string like 192.168.1.1@tcp2
16511 L1="^Routing (disabled|enabled)$"
16512 L2="^net +hops +priority +state +router$"
16513 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16514 create_lnet_proc_files "routes"
16515 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16516 remove_lnet_proc_files "routes"
16518 # lnet.routers should look like this:
16519 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16520 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16521 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16522 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16523 L1="^ref +rtr_ref +alive +router$"
16524 BR="^$P +$P +(up|down) +$NID$"
16525 create_lnet_proc_files "routers"
16526 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16527 remove_lnet_proc_files "routers"
16529 # lnet.peers should look like this:
16530 # nid refs state last max rtr min tx min queue
16531 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16532 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16533 # numeric (0 or >0 or <0), queue >= 0.
16534 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16535 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16536 create_lnet_proc_files "peers"
16537 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16538 remove_lnet_proc_files "peers"
16540 # lnet.buffers should look like this:
16541 # pages count credits min
16542 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16543 L1="^pages +count +credits +min$"
16544 BR="^ +$N +$N +$I +$I$"
16545 create_lnet_proc_files "buffers"
16546 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16547 remove_lnet_proc_files "buffers"
16549 # lnet.nis should look like this:
16550 # nid status alive refs peer rtr max tx min
16551 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16552 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16553 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16554 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16555 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16556 create_lnet_proc_files "nis"
16557 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16558 remove_lnet_proc_files "nis"
16560 # can we successfully write to lnet.stats?
16561 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16563 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16565 test_216() { # bug 20317
16566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16567 remote_ost_nodsh && skip "remote OST with nodsh"
16570 local facets=$(get_facets OST)
16571 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16573 save_lustre_params client "osc.*.contention_seconds" > $p
16574 save_lustre_params $facets \
16575 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16576 save_lustre_params $facets \
16577 "ldlm.namespaces.filter-*.contended_locks" >> $p
16578 save_lustre_params $facets \
16579 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16580 clear_stats osc.*.osc_stats
16582 # agressive lockless i/o settings
16583 do_nodes $(comma_list $(osts_nodes)) \
16584 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16585 ldlm.namespaces.filter-*.contended_locks=0 \
16586 ldlm.namespaces.filter-*.contention_seconds=60"
16587 lctl set_param -n osc.*.contention_seconds=60
16589 $DIRECTIO write $DIR/$tfile 0 10 4096
16590 $CHECKSTAT -s 40960 $DIR/$tfile
16592 # disable lockless i/o
16593 do_nodes $(comma_list $(osts_nodes)) \
16594 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16595 ldlm.namespaces.filter-*.contended_locks=32 \
16596 ldlm.namespaces.filter-*.contention_seconds=0"
16597 lctl set_param -n osc.*.contention_seconds=0
16598 clear_stats osc.*.osc_stats
16600 dd if=/dev/zero of=$DIR/$tfile count=0
16601 $CHECKSTAT -s 0 $DIR/$tfile
16603 restore_lustre_params <$p
16607 run_test 216 "check lockless direct write updates file size and kms correctly"
16609 test_217() { # bug 22430
16610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16615 for node in $(nodes_list); do
16616 nid=$(host_nids_address $node $NETTYPE)
16617 if [[ $nid = *-* ]] ; then
16618 echo "lctl ping $(h2nettype $nid)"
16619 lctl ping $(h2nettype $nid)
16621 echo "skipping $node (no hyphen detected)"
16625 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16628 # do directio so as not to populate the page cache
16629 log "creating a 10 Mb file"
16630 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16631 log "starting reads"
16632 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16633 log "truncating the file"
16634 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16636 kill %+ || true # reads might have finished
16637 echo "wait until dd is finished"
16639 log "removing the temporary file"
16640 rm -rf $DIR/$tfile || error "tmp file removal failed"
16642 run_test 218 "parallel read and truncate should not deadlock"
16645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16647 # write one partial page
16648 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16649 # set no grant so vvp_io_commit_write will do sync write
16650 $LCTL set_param fail_loc=0x411
16651 # write a full page at the end of file
16652 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16654 $LCTL set_param fail_loc=0
16655 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16656 $LCTL set_param fail_loc=0x411
16657 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16660 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16661 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16663 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16665 test_220() { #LU-325
16666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16667 remote_ost_nodsh && skip "remote OST with nodsh"
16668 remote_mds_nodsh && skip "remote MDS with nodsh"
16669 remote_mgs_nodsh && skip "remote MGS with nodsh"
16673 # create on MDT0000 so the last_id and next_id are correct
16675 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16679 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16680 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16681 osp.$mdtosc_proc1.prealloc_last_id)
16682 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16683 osp.$mdtosc_proc1.prealloc_next_id)
16687 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16688 #define OBD_FAIL_OST_ENOINO 0x229
16689 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16690 create_pool $FSNAME.$TESTNAME || return 1
16691 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16693 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16695 MDSOBJS=$((last_id - next_id))
16696 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16698 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16699 echo "OST still has $count kbytes free"
16701 echo "create $MDSOBJS files @next_id..."
16702 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16704 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16705 osp.$mdtosc_proc1.prealloc_last_id)
16706 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16707 osp.$mdtosc_proc1.prealloc_next_id)
16709 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16714 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16715 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16717 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16718 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16719 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16720 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16721 echo "unlink $MDSOBJS files @$next_id..."
16722 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16724 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16729 dd if=`which date` of=$MOUNT/date oflag=sync
16730 chmod +x $MOUNT/date
16732 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16733 $LCTL set_param fail_loc=0x80001401
16735 $MOUNT/date > /dev/null
16738 run_test 221 "make sure fault and truncate race to not cause OOM"
16741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16744 test_mkdir $DIR/$tdir
16745 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16746 createmany -o $DIR/$tdir/$tfile 10
16747 cancel_lru_locks mdc
16748 cancel_lru_locks osc
16749 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16750 $LCTL set_param fail_loc=0x31a
16751 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16752 $LCTL set_param fail_loc=0
16755 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16761 test_mkdir $DIR/$tdir
16762 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16763 createmany -o $DIR/$tdir/$tfile 10
16764 cancel_lru_locks mdc
16765 cancel_lru_locks osc
16766 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16767 $LCTL set_param fail_loc=0x31a
16768 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16769 $LCTL set_param fail_loc=0
16771 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16777 test_mkdir $DIR/$tdir
16778 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16779 createmany -o $DIR/$tdir/$tfile 10
16780 cancel_lru_locks mdc
16781 cancel_lru_locks osc
16782 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16783 $LCTL set_param fail_loc=0x31b
16784 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16785 $LCTL set_param fail_loc=0
16788 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16790 test_224a() { # LU-1039, MRP-303
16791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16793 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16794 $LCTL set_param fail_loc=0x508
16795 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16796 $LCTL set_param fail_loc=0
16799 run_test 224a "Don't panic on bulk IO failure"
16801 test_224b() { # LU-1039, MRP-303
16802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16804 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16805 cancel_lru_locks osc
16806 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16807 $LCTL set_param fail_loc=0x515
16808 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16809 $LCTL set_param fail_loc=0
16812 run_test 224b "Don't panic on bulk IO failure"
16814 test_224c() { # LU-6441
16815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16816 remote_mds_nodsh && skip "remote MDS with nodsh"
16818 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16819 save_writethrough $p
16820 set_cache writethrough on
16822 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
16823 local at_max=$($LCTL get_param -n at_max)
16824 local timeout=$($LCTL get_param -n timeout)
16825 local test_at="at_max"
16826 local param_at="$FSNAME.sys.at_max"
16827 local test_timeout="timeout"
16828 local param_timeout="$FSNAME.sys.timeout"
16830 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16832 set_persistent_param_and_check client "$test_at" "$param_at" 0
16833 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16835 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16836 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16837 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16838 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16840 do_facet ost1 "$LCTL set_param fail_loc=0"
16842 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16843 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16846 $LCTL set_param -n $pages_per_rpc
16847 restore_lustre_params < $p
16850 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16852 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16855 if [ -z ${MDSSURVEY} ]; then
16856 skip_env "mds-survey not found"
16858 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16859 skip "Need MDS version at least 2.2.51"
16861 local mds=$(facet_host $SINGLEMDS)
16862 local target=$(do_nodes $mds 'lctl dl' |
16863 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16865 local cmd1="file_count=1000 thrhi=4"
16866 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16867 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16868 local cmd="$cmd1 $cmd2 $cmd3"
16870 rm -f ${TMP}/mds_survey*
16872 eval $cmd || error "mds-survey with zero-stripe failed"
16873 cat ${TMP}/mds_survey*
16874 rm -f ${TMP}/mds_survey*
16876 run_test 225a "Metadata survey sanity with zero-stripe"
16879 if [ -z ${MDSSURVEY} ]; then
16880 skip_env "mds-survey not found"
16882 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16883 skip "Need MDS version at least 2.2.51"
16884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16885 remote_mds_nodsh && skip "remote MDS with nodsh"
16886 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16887 skip_env "Need to mount OST to test"
16890 local mds=$(facet_host $SINGLEMDS)
16891 local target=$(do_nodes $mds 'lctl dl' |
16892 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16894 local cmd1="file_count=1000 thrhi=4"
16895 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16896 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16897 local cmd="$cmd1 $cmd2 $cmd3"
16899 rm -f ${TMP}/mds_survey*
16901 eval $cmd || error "mds-survey with stripe_count failed"
16902 cat ${TMP}/mds_survey*
16903 rm -f ${TMP}/mds_survey*
16905 run_test 225b "Metadata survey sanity with stripe_count = 1"
16907 mcreate_path2fid () {
16913 local path=$DIR/$tdir/$name
16918 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16919 error "cannot create $desc"
16921 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16923 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16925 fid_path=$($LFS fid2path $MOUNT $fid)
16927 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16929 [ "$path" == "$fid_path" ] ||
16930 error "fid2path returned $fid_path, expected $path"
16932 echo "pass with $path and $fid"
16937 mkdir -p $DIR/$tdir
16939 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16940 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16941 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16942 mcreate_path2fid 0040666 0 0 dir "directory"
16943 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16944 mcreate_path2fid 0100666 0 0 file "regular file"
16945 mcreate_path2fid 0120666 0 0 link "symbolic link"
16946 mcreate_path2fid 0140666 0 0 sock "socket"
16948 run_test 226a "call path2fid and fid2path on files of all type"
16951 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16956 mkdir -p $DIR/$tdir
16957 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
16958 error "create remote directory failed"
16959 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
16960 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
16961 "character special file (null)"
16962 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
16963 "character special file (no device)"
16964 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
16965 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
16966 "block special file (loop)"
16967 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
16968 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
16969 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
16971 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
16973 # LU-1299 Executing or running ldd on a truncated executable does not
16974 # cause an out-of-memory condition.
16976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16977 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
16979 dd if=$(which date) of=$MOUNT/date bs=1k count=1
16980 chmod +x $MOUNT/date
16982 $MOUNT/date > /dev/null
16983 ldd $MOUNT/date > /dev/null
16986 run_test 227 "running truncated executable does not cause OOM"
16988 # LU-1512 try to reuse idle OI blocks
16990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16991 remote_mds_nodsh && skip "remote MDS with nodsh"
16992 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16994 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16995 local myDIR=$DIR/$tdir
16998 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16999 $LCTL set_param fail_loc=0x80001002
17000 createmany -o $myDIR/t- 10000
17001 $LCTL set_param fail_loc=0
17002 # The guard is current the largest FID holder
17004 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17006 local IDX=$(($SEQ % 64))
17008 do_facet $SINGLEMDS sync
17009 # Make sure journal flushed.
17011 local blk1=$(do_facet $SINGLEMDS \
17012 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17013 grep Blockcount | awk '{print $4}')
17015 # Remove old files, some OI blocks will become idle.
17016 unlinkmany $myDIR/t- 10000
17017 # Create new files, idle OI blocks should be reused.
17018 createmany -o $myDIR/t- 2000
17019 do_facet $SINGLEMDS sync
17020 # Make sure journal flushed.
17022 local blk2=$(do_facet $SINGLEMDS \
17023 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17024 grep Blockcount | awk '{print $4}')
17026 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17028 run_test 228a "try to reuse idle OI blocks"
17031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17032 remote_mds_nodsh && skip "remote MDS with nodsh"
17033 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17035 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17036 local myDIR=$DIR/$tdir
17039 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17040 $LCTL set_param fail_loc=0x80001002
17041 createmany -o $myDIR/t- 10000
17042 $LCTL set_param fail_loc=0
17043 # The guard is current the largest FID holder
17045 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17047 local IDX=$(($SEQ % 64))
17049 do_facet $SINGLEMDS sync
17050 # Make sure journal flushed.
17052 local blk1=$(do_facet $SINGLEMDS \
17053 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17054 grep Blockcount | awk '{print $4}')
17056 # Remove old files, some OI blocks will become idle.
17057 unlinkmany $myDIR/t- 10000
17060 stop $SINGLEMDS || error "Fail to stop MDT."
17062 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17064 df $MOUNT || error "Fail to df."
17065 # Create new files, idle OI blocks should be reused.
17066 createmany -o $myDIR/t- 2000
17067 do_facet $SINGLEMDS sync
17068 # Make sure journal flushed.
17070 local blk2=$(do_facet $SINGLEMDS \
17071 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17072 grep Blockcount | awk '{print $4}')
17074 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17076 run_test 228b "idle OI blocks can be reused after MDT restart"
17080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17081 remote_mds_nodsh && skip "remote MDS with nodsh"
17082 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17084 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17085 local myDIR=$DIR/$tdir
17088 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17089 $LCTL set_param fail_loc=0x80001002
17090 # 20000 files can guarantee there are index nodes in the OI file
17091 createmany -o $myDIR/t- 20000
17092 $LCTL set_param fail_loc=0
17093 # The guard is current the largest FID holder
17095 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17097 local IDX=$(($SEQ % 64))
17099 do_facet $SINGLEMDS sync
17100 # Make sure journal flushed.
17102 local blk1=$(do_facet $SINGLEMDS \
17103 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17104 grep Blockcount | awk '{print $4}')
17106 # Remove old files, some OI blocks will become idle.
17107 unlinkmany $myDIR/t- 20000
17109 # The OI file should become empty now
17111 # Create new files, idle OI blocks should be reused.
17112 createmany -o $myDIR/t- 2000
17113 do_facet $SINGLEMDS sync
17114 # Make sure journal flushed.
17116 local blk2=$(do_facet $SINGLEMDS \
17117 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17118 grep Blockcount | awk '{print $4}')
17120 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17122 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17124 test_229() { # LU-2482, LU-3448
17125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17126 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17127 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17128 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17132 # Create a file with a released layout and stripe count 2.
17133 $MULTIOP $DIR/$tfile H2c ||
17134 error "failed to create file with released layout"
17136 $LFS getstripe -v $DIR/$tfile
17138 local pattern=$($LFS getstripe -L $DIR/$tfile)
17139 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17141 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17143 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17144 stat $DIR/$tfile || error "failed to stat released file"
17146 chown $RUNAS_ID $DIR/$tfile ||
17147 error "chown $RUNAS_ID $DIR/$tfile failed"
17149 chgrp $RUNAS_ID $DIR/$tfile ||
17150 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17152 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17153 rm $DIR/$tfile || error "failed to remove released file"
17155 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17159 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17160 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17161 skip "Need MDS version at least 2.11.52"
17165 test_mkdir $DIR/$tdir
17166 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17167 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17168 [ $mdt_idx -ne 0 ] &&
17169 error "create local directory on wrong MDT $mdt_idx"
17171 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17172 error "create remote directory failed"
17173 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17174 [ $mdt_idx -ne $MDTIDX ] &&
17175 error "create remote directory on wrong MDT $mdt_idx"
17177 createmany -o $DIR/$tdir/test_230/t- 10 ||
17178 error "create files on remote directory failed"
17179 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17180 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17181 rm -r $DIR/$tdir || error "unlink remote directory failed"
17183 run_test 230a "Create remote directory and files under the remote directory"
17186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17187 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17188 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17189 skip "Need MDS version at least 2.11.52"
17197 local migrate_dir=$DIR/$tdir/migrate_dir
17198 local other_dir=$DIR/$tdir/other_dir
17200 test_mkdir $DIR/$tdir
17201 test_mkdir -i0 -c1 $migrate_dir
17202 test_mkdir -i0 -c1 $other_dir
17203 for ((i=0; i<10; i++)); do
17204 mkdir -p $migrate_dir/dir_${i}
17205 createmany -o $migrate_dir/dir_${i}/f 10 ||
17206 error "create files under remote dir failed $i"
17209 cp /etc/passwd $migrate_dir/$tfile
17210 cp /etc/passwd $other_dir/$tfile
17211 chattr +SAD $migrate_dir
17212 chattr +SAD $migrate_dir/$tfile
17214 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17215 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17216 local old_dir_mode=$(stat -c%f $migrate_dir)
17217 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17219 mkdir -p $migrate_dir/dir_default_stripe2
17220 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17221 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17223 mkdir -p $other_dir
17224 ln $migrate_dir/$tfile $other_dir/luna
17225 ln $migrate_dir/$tfile $migrate_dir/sofia
17226 ln $other_dir/$tfile $migrate_dir/david
17227 ln -s $migrate_dir/$tfile $other_dir/zachary
17228 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17229 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17235 for len in 58 59 60; do
17236 lnktgt=$(str_repeat 'l' $len)
17237 touch $migrate_dir/$lnktgt
17238 ln -s $lnktgt $migrate_dir/${len}char_ln
17242 for len in 4094 4095; do
17243 lnktgt=$(str_repeat 'l' $len)
17244 ln -s $lnktgt $migrate_dir/${len}char_ln
17248 for len in 254 255; do
17249 touch $migrate_dir/$(str_repeat 'l' $len)
17252 $LFS migrate -m $MDTIDX $migrate_dir ||
17253 error "fails on migrating remote dir to MDT1"
17255 echo "migratate to MDT1, then checking.."
17256 for ((i = 0; i < 10; i++)); do
17257 for file in $(find $migrate_dir/dir_${i}); do
17258 mdt_index=$($LFS getstripe -m $file)
17259 # broken symlink getstripe will fail
17260 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17261 error "$file is not on MDT${MDTIDX}"
17265 # the multiple link file should still in MDT0
17266 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17267 [ $mdt_index == 0 ] ||
17268 error "$file is not on MDT${MDTIDX}"
17270 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17271 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17272 error " expect $old_dir_flag get $new_dir_flag"
17274 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17275 [ "$old_file_flag" = "$new_file_flag" ] ||
17276 error " expect $old_file_flag get $new_file_flag"
17278 local new_dir_mode=$(stat -c%f $migrate_dir)
17279 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17280 error "expect mode $old_dir_mode get $new_dir_mode"
17282 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17283 [ "$old_file_mode" = "$new_file_mode" ] ||
17284 error "expect mode $old_file_mode get $new_file_mode"
17286 diff /etc/passwd $migrate_dir/$tfile ||
17287 error "$tfile different after migration"
17289 diff /etc/passwd $other_dir/luna ||
17290 error "luna different after migration"
17292 diff /etc/passwd $migrate_dir/sofia ||
17293 error "sofia different after migration"
17295 diff /etc/passwd $migrate_dir/david ||
17296 error "david different after migration"
17298 diff /etc/passwd $other_dir/zachary ||
17299 error "zachary different after migration"
17301 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17302 error "${tfile}_ln different after migration"
17304 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17305 error "${tfile}_ln_other different after migration"
17307 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17308 [ $stripe_count = 2 ] ||
17309 error "dir strpe_count $d != 2 after migration."
17311 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17312 [ $stripe_count = 2 ] ||
17313 error "file strpe_count $d != 2 after migration."
17315 #migrate back to MDT0
17318 $LFS migrate -m $MDTIDX $migrate_dir ||
17319 error "fails on migrating remote dir to MDT0"
17321 echo "migrate back to MDT0, checking.."
17322 for file in $(find $migrate_dir); do
17323 mdt_index=$($LFS getstripe -m $file)
17324 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17325 error "$file is not on MDT${MDTIDX}"
17328 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17329 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17330 error " expect $old_dir_flag get $new_dir_flag"
17332 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17333 [ "$old_file_flag" = "$new_file_flag" ] ||
17334 error " expect $old_file_flag get $new_file_flag"
17336 local new_dir_mode=$(stat -c%f $migrate_dir)
17337 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17338 error "expect mode $old_dir_mode get $new_dir_mode"
17340 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17341 [ "$old_file_mode" = "$new_file_mode" ] ||
17342 error "expect mode $old_file_mode get $new_file_mode"
17344 diff /etc/passwd ${migrate_dir}/$tfile ||
17345 error "$tfile different after migration"
17347 diff /etc/passwd ${other_dir}/luna ||
17348 error "luna different after migration"
17350 diff /etc/passwd ${migrate_dir}/sofia ||
17351 error "sofia different after migration"
17353 diff /etc/passwd ${other_dir}/zachary ||
17354 error "zachary different after migration"
17356 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17357 error "${tfile}_ln different after migration"
17359 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17360 error "${tfile}_ln_other different after migration"
17362 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
17363 [ $stripe_count = 2 ] ||
17364 error "dir strpe_count $d != 2 after migration."
17366 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
17367 [ $stripe_count = 2 ] ||
17368 error "file strpe_count $d != 2 after migration."
17370 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17372 run_test 230b "migrate directory"
17375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17376 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17377 remote_mds_nodsh && skip "remote MDS with nodsh"
17378 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17379 skip "Need MDS version at least 2.11.52"
17385 local migrate_dir=$DIR/$tdir/migrate_dir
17387 #If migrating directory fails in the middle, all entries of
17388 #the directory is still accessiable.
17389 test_mkdir $DIR/$tdir
17390 test_mkdir -i0 -c1 $migrate_dir
17391 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
17393 createmany -o $migrate_dir/f $total ||
17394 error "create files under ${migrate_dir} failed"
17396 # fail after migrating top dir, and this will fail only once, so the
17397 # first sub file migration will fail (currently f3), others succeed.
17398 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
17399 do_facet mds1 lctl set_param fail_loc=0x1801
17400 local t=$(ls $migrate_dir | wc -l)
17401 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17402 error "migrate should fail"
17403 local u=$(ls $migrate_dir | wc -l)
17404 [ "$u" == "$t" ] || error "$u != $t during migration"
17406 # add new dir/file should succeed
17407 mkdir $migrate_dir/dir ||
17408 error "mkdir failed under migrating directory"
17409 touch $migrate_dir/file ||
17410 error "create file failed under migrating directory"
17412 # add file with existing name should fail
17413 for file in $migrate_dir/f*; do
17414 stat $file > /dev/null || error "stat $file failed"
17415 $OPENFILE -f O_CREAT:O_EXCL $file &&
17416 error "open(O_CREAT|O_EXCL) $file should fail"
17417 $MULTIOP $file m && error "create $file should fail"
17418 touch $DIR/$tdir/remote_dir/$tfile ||
17419 error "touch $tfile failed"
17420 ln $DIR/$tdir/remote_dir/$tfile $file &&
17421 error "link $file should fail"
17422 mdt_index=$($LFS getstripe -m $file)
17423 if [ $mdt_index == 0 ]; then
17424 # file failed to migrate is not allowed to rename to
17425 mv $DIR/$tdir/remote_dir/$tfile $file &&
17426 error "rename to $file should fail"
17428 mv $DIR/$tdir/remote_dir/$tfile $file ||
17429 error "rename to $file failed"
17431 echo hello >> $file || error "write $file failed"
17434 # resume migration with different options should fail
17435 $LFS migrate -m 0 $migrate_dir &&
17436 error "migrate -m 0 $migrate_dir should fail"
17438 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17439 error "migrate -c 2 $migrate_dir should fail"
17441 # resume migration should succeed
17442 $LFS migrate -m $MDTIDX $migrate_dir ||
17443 error "migrate $migrate_dir failed"
17445 echo "Finish migration, then checking.."
17446 for file in $(find $migrate_dir); do
17447 mdt_index=$($LFS getstripe -m $file)
17448 [ $mdt_index == $MDTIDX ] ||
17449 error "$file is not on MDT${MDTIDX}"
17452 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17454 run_test 230c "check directory accessiblity if migration failed"
17457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17458 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17459 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17460 skip "Need MDS version at least 2.11.52"
17462 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17464 local migrate_dir=$DIR/$tdir/migrate_dir
17474 old_index=$((RANDOM % MDSCOUNT))
17475 old_count=$((MDSCOUNT - old_index))
17476 new_index=$((RANDOM % MDSCOUNT))
17477 new_count=$((MDSCOUNT - new_index))
17478 new_hash=1 # for all_char
17480 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17481 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17483 test_mkdir $DIR/$tdir
17484 test_mkdir -i $old_index -c $old_count $migrate_dir
17486 for ((i=0; i<100; i++)); do
17487 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17488 createmany -o $migrate_dir/dir_${i}/f 100 ||
17489 error "create files under remote dir failed $i"
17492 echo -n "Migrate from MDT$old_index "
17493 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17494 echo -n "to MDT$new_index"
17495 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17498 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17499 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17500 error "migrate remote dir error"
17502 echo "Finish migration, then checking.."
17503 for file in $(find $migrate_dir); do
17504 mdt_index=$($LFS getstripe -m $file)
17505 if [ $mdt_index -lt $new_index ] ||
17506 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17507 error "$file is on MDT$mdt_index"
17511 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17513 run_test 230d "check migrate big directory"
17516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17517 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17518 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17519 skip "Need MDS version at least 2.11.52"
17526 mkdir -p $DIR/$tdir
17527 mkdir $DIR/$tdir/migrate_dir
17528 mkdir $DIR/$tdir/other_dir
17529 touch $DIR/$tdir/migrate_dir/a
17530 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17531 ls $DIR/$tdir/other_dir
17533 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17534 error "migrate dir fails"
17536 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17537 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17539 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17540 [ $mdt_index == 0 ] || error "a is not on MDT0"
17542 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17543 error "migrate dir fails"
17545 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17546 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17548 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17549 [ $mdt_index == 1 ] || error "a is not on MDT1"
17551 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17552 [ $mdt_index == 1 ] || error "b is not on MDT1"
17554 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17555 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17557 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17559 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17561 run_test 230e "migrate mulitple local link files"
17564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17565 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17566 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17567 skip "Need MDS version at least 2.11.52"
17572 mkdir -p $DIR/$tdir
17573 mkdir $DIR/$tdir/migrate_dir
17574 $LFS mkdir -i1 $DIR/$tdir/other_dir
17575 touch $DIR/$tdir/migrate_dir/a
17576 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17577 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17578 ls $DIR/$tdir/other_dir
17580 # a should be migrated to MDT1, since no other links on MDT0
17581 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17582 error "#1 migrate dir fails"
17583 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17584 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17585 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17586 [ $mdt_index == 1 ] || error "a is not on MDT1"
17588 # a should stay on MDT1, because it is a mulitple link file
17589 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17590 error "#2 migrate dir fails"
17591 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17592 [ $mdt_index == 1 ] || error "a is not on MDT1"
17594 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17595 error "#3 migrate dir fails"
17597 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17598 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17599 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17601 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17602 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17604 # a should be migrated to MDT0, since no other links on MDT1
17605 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17606 error "#4 migrate dir fails"
17607 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17608 [ $mdt_index == 0 ] || error "a is not on MDT0"
17610 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17612 run_test 230f "migrate mulitple remote link files"
17615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17616 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17617 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17618 skip "Need MDS version at least 2.11.52"
17620 mkdir -p $DIR/$tdir/migrate_dir
17622 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
17623 error "migrating dir to non-exist MDT succeeds"
17626 run_test 230g "migrate dir to non-exist MDT"
17629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17630 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17631 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17632 skip "Need MDS version at least 2.11.52"
17636 mkdir -p $DIR/$tdir/migrate_dir
17638 $LFS migrate -m1 $DIR &&
17639 error "migrating mountpoint1 should fail"
17641 $LFS migrate -m1 $DIR/$tdir/.. &&
17642 error "migrating mountpoint2 should fail"
17645 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
17646 error "migrating $tdir/migrate_dir/.. should fail"
17650 run_test 230h "migrate .. and root"
17653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17654 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17655 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17656 skip "Need MDS version at least 2.11.52"
17658 mkdir -p $DIR/$tdir/migrate_dir
17660 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
17661 error "migration fails with a tailing slash"
17663 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17664 error "migration fails with two tailing slashes"
17666 run_test 230i "lfs migrate -m tolerates trailing slashes"
17669 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17670 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17671 skip "Need MDS version at least 2.11.52"
17673 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17674 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17675 error "create $tfile failed"
17676 cat /etc/passwd > $DIR/$tdir/$tfile
17678 $LFS migrate -m 1 $DIR/$tdir
17680 cmp /etc/passwd $DIR/$tdir/$tfile ||
17681 error "DoM file mismatch after migration"
17683 run_test 230j "DoM file data not changed after dir migration"
17686 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17687 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17688 skip "Need MDS version at least 2.11.56"
17691 local files_on_starting_mdt=0
17693 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17694 $LFS getdirstripe $DIR/$tdir
17695 for i in $(seq $total); do
17696 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17697 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17698 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17701 echo "$files_on_starting_mdt files on MDT0"
17703 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17704 $LFS getdirstripe $DIR/$tdir
17706 files_on_starting_mdt=0
17707 for i in $(seq $total); do
17708 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17709 error "file $tfile.$i mismatch after migration"
17710 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17711 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17714 echo "$files_on_starting_mdt files on MDT1 after migration"
17715 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17717 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17718 $LFS getdirstripe $DIR/$tdir
17720 files_on_starting_mdt=0
17721 for i in $(seq $total); do
17722 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17723 error "file $tfile.$i mismatch after 2nd migration"
17724 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17725 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17728 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17729 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17733 run_test 230k "file data not changed after dir migration"
17736 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17737 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17738 skip "Need MDS version at least 2.11.56"
17740 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17741 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17742 error "create files under remote dir failed $i"
17743 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17745 run_test 230l "readdir between MDTs won't crash"
17748 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17749 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17750 skip "Need MDS version at least 2.11.56"
17753 local mig_dir=$DIR/$tdir/migrate_dir
17754 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17758 echo "Creating files and dirs with xattrs"
17759 test_mkdir $DIR/$tdir
17760 test_mkdir -i0 -c1 $mig_dir
17762 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17763 error "cannot set xattr attr1 on dir"
17764 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17765 error "cannot set xattr attr2 on dir"
17766 touch $mig_dir/dir/f0
17767 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17768 error "cannot set xattr attr1 on file"
17769 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17770 error "cannot set xattr attr2 on file"
17771 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17772 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17773 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17774 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17775 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17776 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17777 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17778 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17779 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17781 echo "Migrating to MDT1"
17782 $LFS migrate -m $MDTIDX $mig_dir ||
17783 error "fails on migrating dir to MDT1"
17785 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17786 echo "Checking xattrs"
17787 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17788 [ "$val" = $longstr ] ||
17789 error "expecting xattr1 $longstr on dir, found $val"
17790 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17791 [ "$val" = $shortstr ] ||
17792 error "expecting xattr2 $shortstr on dir, found $val"
17793 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17794 [ "$val" = $longstr ] ||
17795 error "expecting xattr1 $longstr on file, found $val"
17796 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17797 [ "$val" = $shortstr ] ||
17798 error "expecting xattr2 $shortstr on file, found $val"
17800 run_test 230m "xattrs not changed after dir migration"
17803 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17804 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
17805 skip "Need MDS version at least 2.13.53"
17807 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
17808 cat /etc/hosts > $DIR/$tdir/$tfile
17809 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
17810 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
17812 cmp /etc/hosts $DIR/$tdir/$tfile ||
17813 error "File data mismatch after migration"
17815 run_test 230n "Dir migration with mirrored file"
17819 # For simplicity this test assumes that max_pages_per_rpc
17820 # is the same across all OSCs
17821 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
17822 local bulk_size=$((max_pages * PAGE_SIZE))
17823 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
17826 mkdir -p $DIR/$tdir
17827 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
17828 error "failed to set stripe with -S ${brw_size}M option"
17830 # clear the OSC stats
17831 $LCTL set_param osc.*.stats=0 &>/dev/null
17834 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
17835 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
17836 oflag=direct &>/dev/null || error "dd failed"
17838 sync; sleep 1; sync # just to be safe
17839 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
17840 if [ x$nrpcs != "x1" ]; then
17841 $LCTL get_param osc.*.stats
17842 error "found $nrpcs ost_write RPCs, not 1 as expected"
17846 # Drop the OSC cache, otherwise we will read from it
17847 cancel_lru_locks osc
17849 # clear the OSC stats
17850 $LCTL set_param osc.*.stats=0 &>/dev/null
17852 # Client reads $bulk_size.
17853 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
17854 iflag=direct &>/dev/null || error "dd failed"
17856 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
17857 if [ x$nrpcs != "x1" ]; then
17858 $LCTL get_param osc.*.stats
17859 error "found $nrpcs ost_read RPCs, not 1 as expected"
17862 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
17865 mkdir -p $DIR/$tdir
17867 for i in {0..1023}; do
17868 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
17869 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
17870 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
17874 run_test 231b "must not assert on fully utilized OST request buffer"
17877 mkdir -p $DIR/$tdir
17878 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17880 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17881 do_facet ost1 $LCTL set_param fail_loc=0x31c
17883 # ignore dd failure
17884 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
17886 do_facet ost1 $LCTL set_param fail_loc=0
17887 umount_client $MOUNT || error "umount failed"
17888 mount_client $MOUNT || error "mount failed"
17889 stop ost1 || error "cannot stop ost1"
17890 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17892 run_test 232a "failed lock should not block umount"
17895 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
17896 skip "Need MDS version at least 2.10.58"
17898 mkdir -p $DIR/$tdir
17899 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17900 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
17902 cancel_lru_locks osc
17904 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17905 do_facet ost1 $LCTL set_param fail_loc=0x31c
17908 $LFS data_version $DIR/$tdir/$tfile || true
17910 do_facet ost1 $LCTL set_param fail_loc=0
17911 umount_client $MOUNT || error "umount failed"
17912 mount_client $MOUNT || error "mount failed"
17913 stop ost1 || error "cannot stop ost1"
17914 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17916 run_test 232b "failed data version lock should not block umount"
17919 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
17920 skip "Need MDS version at least 2.3.64"
17921 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17923 local fid=$($LFS path2fid $MOUNT)
17925 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17926 error "cannot access $MOUNT using its FID '$fid'"
17928 run_test 233a "checking that OBF of the FS root succeeds"
17931 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17932 skip "Need MDS version at least 2.5.90"
17933 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17935 local fid=$($LFS path2fid $MOUNT/.lustre)
17937 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17938 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17940 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17941 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17942 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17944 run_test 233b "checking that OBF of the FS .lustre succeeds"
17947 local p="$TMP/sanityN-$TESTNAME.parameters"
17948 save_lustre_params client "llite.*.xattr_cache" > $p
17949 lctl set_param llite.*.xattr_cache 1 ||
17950 skip_env "xattr cache is not supported"
17952 mkdir -p $DIR/$tdir || error "mkdir failed"
17953 touch $DIR/$tdir/$tfile || error "touch failed"
17954 # OBD_FAIL_LLITE_XATTR_ENOMEM
17955 $LCTL set_param fail_loc=0x1405
17956 getfattr -n user.attr $DIR/$tdir/$tfile &&
17957 error "getfattr should have failed with ENOMEM"
17958 $LCTL set_param fail_loc=0x0
17961 restore_lustre_params < $p
17964 run_test 234 "xattr cache should not crash on ENOMEM"
17967 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
17968 skip "Need MDS version at least 2.4.52"
17970 flock_deadlock $DIR/$tfile
17975 124) error "process hangs on a deadlock"
17977 *) error "error executing flock_deadlock $DIR/$tfile"
17981 run_test 235 "LU-1715: flock deadlock detection does not work properly"
17985 check_swap_layouts_support
17987 local ref1=/etc/passwd
17988 local ref2=/etc/group
17989 local file1=$DIR/$tdir/f1
17990 local file2=$DIR/$tdir/f2
17992 test_mkdir -c1 $DIR/$tdir
17993 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
17994 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
17995 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
17996 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
17997 local fd=$(free_fd)
17998 local cmd="exec $fd<>$file2"
18001 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18002 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18005 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18010 run_test 236 "Layout swap on open unlinked file"
18012 # LU-4659 linkea consistency
18014 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18015 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18016 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18017 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18020 ln $DIR/$tfile $DIR/$tfile.lnk
18021 touch $DIR/$tfile.new
18022 mv $DIR/$tfile.new $DIR/$tfile
18023 local fid1=$($LFS path2fid $DIR/$tfile)
18024 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18025 local path1=$($LFS fid2path $FSNAME "$fid1")
18026 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18027 local path2=$($LFS fid2path $FSNAME "$fid2")
18028 [ $tfile.lnk == $path2 ] ||
18029 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18032 run_test 238 "Verify linkea consistency"
18034 test_239A() { # was test_239
18035 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18036 skip "Need MDS version at least 2.5.60"
18038 local list=$(comma_list $(mdts_nodes))
18040 mkdir -p $DIR/$tdir
18041 createmany -o $DIR/$tdir/f- 5000
18042 unlinkmany $DIR/$tdir/f- 5000
18043 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18044 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18045 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18046 osp.*MDT*.sync_in_flight" | calc_sum)
18047 [ "$changes" -eq 0 ] || error "$changes not synced"
18049 run_test 239A "osp_sync test"
18051 test_239a() { #LU-5297
18052 remote_mds_nodsh && skip "remote MDS with nodsh"
18055 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18056 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18057 chgrp $RUNAS_GID $DIR/$tfile
18058 wait_delete_completed
18060 run_test 239a "process invalid osp sync record correctly"
18062 test_239b() { #LU-5297
18063 remote_mds_nodsh && skip "remote MDS with nodsh"
18066 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18067 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18068 chgrp $RUNAS_GID $DIR/$tfile1
18069 wait_delete_completed
18070 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18072 chgrp $RUNAS_GID $DIR/$tfile2
18073 wait_delete_completed
18075 run_test 239b "process osp sync record with ENOMEM error correctly"
18078 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18079 remote_mds_nodsh && skip "remote MDS with nodsh"
18081 mkdir -p $DIR/$tdir
18083 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18084 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18085 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18086 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18088 umount_client $MOUNT || error "umount failed"
18089 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18090 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18091 mount_client $MOUNT || error "failed to mount client"
18093 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18094 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18096 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18102 for LOOP in $(seq $count); do
18103 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18104 cancel_lru_locks $OSC || true
18112 for LOOP in $(seq $1); do
18113 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18118 test_241a() { # was test_241
18119 local bsize=$PAGE_SIZE
18121 (( bsize < 40960 )) && bsize=40960
18122 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18124 cancel_lru_locks $OSC
18125 test_241_bio 1000 $bsize &
18127 test_241_dio 1000 $bsize
18130 run_test 241a "bio vs dio"
18133 local bsize=$PAGE_SIZE
18135 (( bsize < 40960 )) && bsize=40960
18136 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18138 test_241_dio 1000 $bsize &
18140 test_241_dio 1000 $bsize
18143 run_test 241b "dio vs dio"
18146 remote_mds_nodsh && skip "remote MDS with nodsh"
18148 mkdir -p $DIR/$tdir
18149 touch $DIR/$tdir/$tfile
18151 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18152 do_facet mds1 lctl set_param fail_loc=0x105
18153 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18155 do_facet mds1 lctl set_param fail_loc=0
18156 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
18158 run_test 242 "mdt_readpage failure should not cause directory unreadable"
18162 test_mkdir $DIR/$tdir
18163 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
18165 run_test 243 "various group lock tests"
18169 test_mkdir $DIR/$tdir
18170 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
18171 sendfile_grouplock $DIR/$tdir/$tfile || \
18172 error "sendfile+grouplock failed"
18175 run_test 244a "sendfile with group lock tests"
18179 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18182 local size=$((1024*1024))
18184 test_mkdir $DIR/$tdir
18185 for i in $(seq 1 $threads); do
18186 local file=$DIR/$tdir/file_$((i / 10))
18187 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
18190 for i in $(seq 1 $threads); do
18194 run_test 244b "multi-threaded write with group lock"
18197 local flagname="multi_mod_rpcs"
18198 local connect_data_name="max_mod_rpcs"
18201 # check if multiple modify RPCs flag is set
18202 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
18203 grep "connect_flags:")
18206 echo "$out" | grep -qw $flagname
18207 if [ $? -ne 0 ]; then
18208 echo "connect flag $flagname is not set"
18212 # check if multiple modify RPCs data is set
18213 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
18216 echo "$out" | grep -qw $connect_data_name ||
18217 error "import should have connect data $connect_data_name"
18219 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
18225 umount_client $submount
18230 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18232 skip_env "Fileset feature is not supported"
18234 local submount=${MOUNT}_$tdir
18237 mkdir -p $submount || error "mkdir $submount failed"
18238 FILESET="$FILESET/$tdir" mount_client $submount ||
18239 error "mount $submount failed"
18240 trap "cleanup_247 $submount" EXIT
18241 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
18242 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
18243 error "read $MOUNT/$tdir/$tfile failed"
18244 cleanup_247 $submount
18246 run_test 247a "mount subdir as fileset"
18249 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18250 skip_env "Fileset feature is not supported"
18252 local submount=${MOUNT}_$tdir
18254 rm -rf $MOUNT/$tdir
18255 mkdir -p $submount || error "mkdir $submount failed"
18257 FILESET="$FILESET/$tdir" mount_client $submount &&
18258 error "mount $submount should fail"
18261 run_test 247b "mount subdir that dose not exist"
18264 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18265 skip_env "Fileset feature is not supported"
18267 local submount=${MOUNT}_$tdir
18269 mkdir -p $MOUNT/$tdir/dir1
18270 mkdir -p $submount || error "mkdir $submount failed"
18271 trap "cleanup_247 $submount" EXIT
18272 FILESET="$FILESET/$tdir" mount_client $submount ||
18273 error "mount $submount failed"
18274 local fid=$($LFS path2fid $MOUNT/)
18275 $LFS fid2path $submount $fid && error "fid2path should fail"
18276 cleanup_247 $submount
18278 run_test 247c "running fid2path outside root"
18281 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18282 skip "Fileset feature is not supported"
18284 local submount=${MOUNT}_$tdir
18286 mkdir -p $MOUNT/$tdir/dir1
18287 mkdir -p $submount || error "mkdir $submount failed"
18288 FILESET="$FILESET/$tdir" mount_client $submount ||
18289 error "mount $submount failed"
18290 trap "cleanup_247 $submount" EXIT
18291 local fid=$($LFS path2fid $submount/dir1)
18292 $LFS fid2path $submount $fid || error "fid2path should succeed"
18293 cleanup_247 $submount
18295 run_test 247d "running fid2path inside root"
18299 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18301 skip "Fileset feature is not supported"
18303 local submount=${MOUNT}_$tdir
18306 mkdir -p $submount || error "mkdir $submount failed"
18307 FILESET="$FILESET/.." mount_client $submount &&
18308 error "mount $submount should fail"
18311 run_test 247e "mount .. as fileset"
18314 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
18315 [ -z "$fast_read_sav" ] && skip "no fast read support"
18317 # create a large file for fast read verification
18318 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
18320 # make sure the file is created correctly
18321 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
18322 { rm -f $DIR/$tfile; skip "file creation error"; }
18324 echo "Test 1: verify that fast read is 4 times faster on cache read"
18326 # small read with fast read enabled
18327 $LCTL set_param -n llite.*.fast_read=1
18328 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18329 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18330 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18331 # small read with fast read disabled
18332 $LCTL set_param -n llite.*.fast_read=0
18333 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18334 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18335 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18337 # verify that fast read is 4 times faster for cache read
18338 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
18339 error_not_in_vm "fast read was not 4 times faster: " \
18340 "$t_fast vs $t_slow"
18342 echo "Test 2: verify the performance between big and small read"
18343 $LCTL set_param -n llite.*.fast_read=1
18345 # 1k non-cache read
18346 cancel_lru_locks osc
18347 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18348 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18349 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18351 # 1M non-cache read
18352 cancel_lru_locks osc
18353 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18354 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18355 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18357 # verify that big IO is not 4 times faster than small IO
18358 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
18359 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
18361 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
18364 run_test 248a "fast read verification"
18367 # Default short_io_bytes=16384, try both smaller and larger sizes.
18368 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
18369 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
18370 echo "bs=53248 count=113 normal buffered write"
18371 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
18372 error "dd of initial data file failed"
18373 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
18375 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
18376 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
18377 error "dd with sync normal writes failed"
18378 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
18380 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
18381 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
18382 error "dd with sync small writes failed"
18383 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
18385 cancel_lru_locks osc
18387 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
18388 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
18389 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
18390 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
18391 iflag=direct || error "dd with O_DIRECT small read failed"
18392 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
18393 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
18394 error "compare $TMP/$tfile.1 failed"
18396 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
18397 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
18399 # just to see what the maximum tunable value is, and test parsing
18400 echo "test invalid parameter 2MB"
18401 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
18402 error "too-large short_io_bytes allowed"
18403 echo "test maximum parameter 512KB"
18404 # if we can set a larger short_io_bytes, run test regardless of version
18405 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
18406 # older clients may not allow setting it this large, that's OK
18407 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
18408 skip "Need at least client version 2.13.50"
18409 error "medium short_io_bytes failed"
18411 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18412 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
18414 echo "test large parameter 64KB"
18415 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
18416 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18418 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
18419 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
18420 error "dd with sync large writes failed"
18421 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
18423 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
18424 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
18425 num=$((113 * 4096 / PAGE_SIZE))
18426 echo "bs=$size count=$num oflag=direct large write $tfile.3"
18427 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
18428 error "dd with O_DIRECT large writes failed"
18429 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
18430 error "compare $DIR/$tfile.3 failed"
18432 cancel_lru_locks osc
18434 echo "bs=$size count=$num iflag=direct large read $tfile.2"
18435 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
18436 error "dd with O_DIRECT large read failed"
18437 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
18438 error "compare $TMP/$tfile.2 failed"
18440 echo "bs=$size count=$num iflag=direct large read $tfile.3"
18441 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
18442 error "dd with O_DIRECT large read failed"
18443 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
18444 error "compare $TMP/$tfile.3 failed"
18446 run_test 248b "test short_io read and write for both small and large sizes"
18448 test_249() { # LU-7890
18449 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
18450 skip "Need at least version 2.8.54"
18453 $LFS setstripe -c 1 $DIR/$tfile
18454 # Offset 2T == 4k * 512M
18455 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
18456 error "dd to 2T offset failed"
18458 run_test 249 "Write above 2T file size"
18461 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
18462 && skip "no 16TB file size limit on ZFS"
18464 $LFS setstripe -c 1 $DIR/$tfile
18465 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
18466 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
18467 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
18468 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
18469 conv=notrunc,fsync && error "append succeeded"
18472 run_test 250 "Write above 16T limit"
18475 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
18477 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
18478 #Skip once - writing the first stripe will succeed
18479 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18480 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
18481 error "short write happened"
18483 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18484 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
18485 error "short read happened"
18489 run_test 251 "Handling short read and write correctly"
18492 remote_mds_nodsh && skip "remote MDS with nodsh"
18493 remote_ost_nodsh && skip "remote OST with nodsh"
18494 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
18495 skip_env "ldiskfs only test"
18505 # check lr_reader on OST0000
18507 dev=$(facet_device $tgt)
18508 out=$(do_facet $tgt $LR_READER $dev)
18509 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18511 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
18512 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
18513 error "Invalid uuid returned by $LR_READER on target $tgt"
18514 echo -e "uuid returned by $LR_READER is '$uuid'\n"
18516 # check lr_reader -c on MDT0000
18518 dev=$(facet_device $tgt)
18519 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
18520 skip "$LR_READER does not support additional options"
18522 out=$(do_facet $tgt $LR_READER -c $dev)
18523 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18525 num=$(echo "$out" | grep -c "mdtlov")
18526 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
18527 error "Invalid number of mdtlov clients returned by $LR_READER"
18528 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
18530 # check lr_reader -cr on MDT0000
18531 out=$(do_facet $tgt $LR_READER -cr $dev)
18532 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18534 echo "$out" | grep -q "^reply_data:$" ||
18535 error "$LR_READER should have returned 'reply_data' section"
18536 num=$(echo "$out" | grep -c "client_generation")
18537 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
18539 run_test 252 "check lr_reader tool"
18542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18543 remote_mds_nodsh && skip "remote MDS with nodsh"
18544 remote_mgs_nodsh && skip "remote MGS with nodsh"
18548 local ost_name=$(ostname_from_index $ostidx)
18551 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
18552 do_facet $SINGLEMDS $LCTL get_param -n \
18553 osp.$mdtosc_proc1.reserved_mb_high ||
18554 skip "remote MDS does not support reserved_mb_high"
18558 wait_delete_completed
18561 pool_add $TESTNAME || error "Pool creation failed"
18562 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
18564 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
18565 error "Setstripe failed"
18567 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
18569 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
18571 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
18573 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18574 osp.$mdtosc_proc1.prealloc_status)
18575 echo "prealloc_status $oa_status"
18577 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
18578 error "File creation should fail"
18580 #object allocation was stopped, but we still able to append files
18581 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
18582 oflag=append || error "Append failed"
18584 rm -f $DIR/$tdir/$tfile.0
18586 # For this test, we want to delete the files we created to go out of
18587 # space but leave the watermark, so we remain nearly out of space
18588 ost_watermarks_enospc_delete_files $tfile $ostidx
18590 wait_delete_completed
18594 for i in $(seq 10 12); do
18595 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
18596 2>/dev/null || error "File creation failed after rm"
18599 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18600 osp.$mdtosc_proc1.prealloc_status)
18601 echo "prealloc_status $oa_status"
18603 if (( oa_status != 0 )); then
18604 error "Object allocation still disable after rm"
18607 run_test 253 "Check object allocation limit"
18610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18611 remote_mds_nodsh && skip "remote MDS with nodsh"
18612 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
18613 skip "MDS does not support changelog_size"
18616 local MDT0=$(facet_svc $SINGLEMDS)
18618 changelog_register || error "changelog_register failed"
18620 changelog_clear 0 || error "changelog_clear failed"
18622 local size1=$(do_facet $SINGLEMDS \
18623 $LCTL get_param -n mdd.$MDT0.changelog_size)
18624 echo "Changelog size $size1"
18627 $LFS mkdir -i 0 $DIR/$tdir
18629 mkdir -p $DIR/$tdir/pics/2008/zachy
18630 touch $DIR/$tdir/pics/2008/zachy/timestamp
18631 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
18632 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
18633 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
18634 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
18635 rm $DIR/$tdir/pics/desktop.jpg
18637 local size2=$(do_facet $SINGLEMDS \
18638 $LCTL get_param -n mdd.$MDT0.changelog_size)
18639 echo "Changelog size after work $size2"
18641 (( $size2 > $size1 )) ||
18642 error "new Changelog size=$size2 less than old size=$size1"
18644 run_test 254 "Check changelog size"
18651 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
18652 awk -F: '{print $2}' | grep $type > /dev/null
18653 if [ $? -ne 0 ]; then
18663 lfs ladvise -a willread $file > /dev/null 2>&1
18664 if [ $? -eq 0 ]; then
18668 lfs ladvise -a willread $file 2>&1 |
18669 grep "Inappropriate ioctl for device" > /dev/null
18670 if [ $? -eq 0 ]; then
18677 bc <<<"scale=2; ($1 - $2) * 100 / $2"
18680 # run a random read IO workload
18681 # usage: random_read_iops <filename> <filesize> <iosize>
18682 random_read_iops() {
18685 local iosize=${3:-4096}
18687 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
18688 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
18691 drop_file_oss_cache() {
18695 $LFS ladvise -a dontneed $file 2>/dev/null ||
18696 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
18699 ladvise_willread_performance()
18702 local average_origin=0
18703 local average_cache=0
18704 local average_ladvise=0
18706 for ((i = 1; i <= $repeat; i++)); do
18707 echo "Iter $i/$repeat: reading without willread hint"
18708 cancel_lru_locks osc
18709 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18710 local speed_origin=$(random_read_iops $DIR/$tfile $size)
18711 echo "Iter $i/$repeat: uncached speed: $speed_origin"
18712 average_origin=$(bc <<<"$average_origin + $speed_origin")
18714 cancel_lru_locks osc
18715 local speed_cache=$(random_read_iops $DIR/$tfile $size)
18716 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
18717 average_cache=$(bc <<<"$average_cache + $speed_cache")
18719 cancel_lru_locks osc
18720 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18721 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
18722 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
18723 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
18724 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
18726 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
18727 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
18728 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
18730 speedup_cache=$(percent $average_cache $average_origin)
18731 speedup_ladvise=$(percent $average_ladvise $average_origin)
18733 echo "Average uncached read: $average_origin"
18734 echo "Average speedup with OSS cached read: " \
18735 "$average_cache = +$speedup_cache%"
18736 echo "Average speedup with ladvise willread: " \
18737 "$average_ladvise = +$speedup_ladvise%"
18739 local lowest_speedup=20
18740 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
18741 echo "Speedup with OSS cached read less than $lowest_speedup%," \
18742 "got $average_cache%. Skipping ladvise willread check."
18746 # the test won't work on ZFS until it supports 'ladvise dontneed', but
18747 # it is still good to run until then to exercise 'ladvise willread'
18748 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18749 [ "$ost1_FSTYPE" = "zfs" ] &&
18750 echo "osd-zfs does not support dontneed or drop_caches" &&
18753 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
18754 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
18755 error_not_in_vm "Speedup with willread is less than " \
18756 "$lowest_speedup%, got $average_ladvise%"
18760 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18761 skip "lustre < 2.8.54 does not support ladvise "
18762 remote_ost_nodsh && skip "remote OST with nodsh"
18764 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
18766 ladvise_no_type willread $DIR/$tfile &&
18767 skip "willread ladvise is not supported"
18769 ladvise_no_ioctl $DIR/$tfile &&
18770 skip "ladvise ioctl is not supported"
18773 local size=$((size_mb * 1048576))
18774 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18775 error "dd to $DIR/$tfile failed"
18777 lfs ladvise -a willread $DIR/$tfile ||
18778 error "Ladvise failed with no range argument"
18780 lfs ladvise -a willread -s 0 $DIR/$tfile ||
18781 error "Ladvise failed with no -l or -e argument"
18783 lfs ladvise -a willread -e 1 $DIR/$tfile ||
18784 error "Ladvise failed with only -e argument"
18786 lfs ladvise -a willread -l 1 $DIR/$tfile ||
18787 error "Ladvise failed with only -l argument"
18789 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
18790 error "End offset should not be smaller than start offset"
18792 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
18793 error "End offset should not be equal to start offset"
18795 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
18796 error "Ladvise failed with overflowing -s argument"
18798 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
18799 error "Ladvise failed with overflowing -e argument"
18801 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
18802 error "Ladvise failed with overflowing -l argument"
18804 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
18805 error "Ladvise succeeded with conflicting -l and -e arguments"
18807 echo "Synchronous ladvise should wait"
18809 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
18810 do_nodes $(comma_list $(osts_nodes)) \
18811 $LCTL set_param fail_val=$delay fail_loc=0x237
18813 local start_ts=$SECONDS
18814 lfs ladvise -a willread $DIR/$tfile ||
18815 error "Ladvise failed with no range argument"
18816 local end_ts=$SECONDS
18817 local inteval_ts=$((end_ts - start_ts))
18819 if [ $inteval_ts -lt $(($delay - 1)) ]; then
18820 error "Synchronous advice didn't wait reply"
18823 echo "Asynchronous ladvise shouldn't wait"
18824 local start_ts=$SECONDS
18825 lfs ladvise -a willread -b $DIR/$tfile ||
18826 error "Ladvise failed with no range argument"
18827 local end_ts=$SECONDS
18828 local inteval_ts=$((end_ts - start_ts))
18830 if [ $inteval_ts -gt $(($delay / 2)) ]; then
18831 error "Asynchronous advice blocked"
18834 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
18835 ladvise_willread_performance
18837 run_test 255a "check 'lfs ladvise -a willread'"
18843 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
18847 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18848 skip "lustre < 2.8.54 does not support ladvise "
18849 remote_ost_nodsh && skip "remote OST with nodsh"
18851 lfs setstripe -c 1 -i 0 $DIR/$tfile
18853 ladvise_no_type dontneed $DIR/$tfile &&
18854 skip "dontneed ladvise is not supported"
18856 ladvise_no_ioctl $DIR/$tfile &&
18857 skip "ladvise ioctl is not supported"
18859 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18860 [ "$ost1_FSTYPE" = "zfs" ] &&
18861 skip "zfs-osd does not support 'ladvise dontneed'"
18864 local size=$((size_mb * 1048576))
18865 # In order to prevent disturbance of other processes, only check 3/4
18866 # of the memory usage
18867 local kibibytes=$((size_mb * 1024 * 3 / 4))
18869 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18870 error "dd to $DIR/$tfile failed"
18872 #force write to complete before dropping OST cache & checking memory
18875 local total=$(facet_meminfo ost1 MemTotal)
18876 echo "Total memory: $total KiB"
18878 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
18879 local before_read=$(facet_meminfo ost1 Cached)
18880 echo "Cache used before read: $before_read KiB"
18882 lfs ladvise -a willread $DIR/$tfile ||
18883 error "Ladvise willread failed"
18884 local after_read=$(facet_meminfo ost1 Cached)
18885 echo "Cache used after read: $after_read KiB"
18887 lfs ladvise -a dontneed $DIR/$tfile ||
18888 error "Ladvise dontneed again failed"
18889 local no_read=$(facet_meminfo ost1 Cached)
18890 echo "Cache used after dontneed ladvise: $no_read KiB"
18892 if [ $total -lt $((before_read + kibibytes)) ]; then
18893 echo "Memory is too small, abort checking"
18897 if [ $((before_read + kibibytes)) -gt $after_read ]; then
18898 error "Ladvise willread should use more memory" \
18899 "than $kibibytes KiB"
18902 if [ $((no_read + kibibytes)) -gt $after_read ]; then
18903 error "Ladvise dontneed should release more memory" \
18904 "than $kibibytes KiB"
18907 run_test 255b "check 'lfs ladvise -a dontneed'"
18910 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
18911 skip "lustre < 2.10.50 does not support lockahead"
18919 test_mkdir -p $DIR/$tdir
18920 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18922 #test 10 returns only success/failure
18924 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18926 if [ $rc -eq 255 ]; then
18927 error "Ladvise test${i} failed, ${rc}"
18930 #test 11 counts lock enqueue requests, all others count new locks
18932 count=$(do_facet ost1 \
18933 $LCTL get_param -n ost.OSS.ost.stats)
18934 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
18936 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18938 if [ $rc -eq 255 ]; then
18939 error "Ladvise test${i} failed, ${rc}"
18942 new_count=$(do_facet ost1 \
18943 $LCTL get_param -n ost.OSS.ost.stats)
18944 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
18945 awk '{ print $2 }')
18947 difference="$((new_count - count))"
18948 if [ $difference -ne $rc ]; then
18949 error "Ladvise test${i}, bad enqueue count, returned " \
18950 "${rc}, actual ${difference}"
18953 for i in $(seq 12 21); do
18954 # If we do not do this, we run the risk of having too many
18955 # locks and starting lock cancellation while we are checking
18957 cancel_lru_locks osc
18959 count=$($LCTL get_param -n \
18960 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18962 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18964 if [ $rc -eq 255 ]; then
18965 error "Ladvise test ${i} failed, ${rc}"
18968 new_count=$($LCTL get_param -n \
18969 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18970 difference="$((new_count - count))"
18972 # Test 15 output is divided by 100 to map down to valid return
18973 if [ $i -eq 15 ]; then
18977 if [ $difference -ne $rc ]; then
18978 error "Ladvise test ${i}, bad lock count, returned " \
18979 "${rc}, actual ${difference}"
18983 #test 22 returns only success/failure
18985 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18987 if [ $rc -eq 255 ]; then
18988 error "Ladvise test${i} failed, ${rc}"
18991 run_test 255c "suite of ladvise lockahead tests"
18994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18995 remote_mds_nodsh && skip "remote MDS with nodsh"
18996 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18997 changelog_users $SINGLEMDS | grep "^cl" &&
18998 skip "active changelog user"
19004 mdt_dev=$(mdsdevname 1)
19007 changelog_register || error "changelog_register failed"
19010 mkdir -p $DIR/$tdir
19012 changelog_clear 0 || error "changelog_clear failed"
19015 touch $DIR/$tdir/{1..10}
19018 stop $SINGLEMDS || error "Fail to stop MDT"
19022 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19024 #after mount new plainllog is used
19025 touch $DIR/$tdir/{11..19}
19026 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19027 stack_trap "rm -f $tmpfile"
19028 cat_sl=$(do_facet $SINGLEMDS "sync; \
19029 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19030 llog_reader $tmpfile | grep -c type=1064553b")
19031 do_facet $SINGLEMDS llog_reader $tmpfile
19033 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19035 changelog_clear 0 || error "changelog_clear failed"
19037 cat_sl=$(do_facet $SINGLEMDS "sync; \
19038 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19039 llog_reader $tmpfile | grep -c type=1064553b")
19041 if (( cat_sl == 2 )); then
19042 error "Empty plain llog was not deleted from changelog catalog"
19043 elif (( cat_sl != 1 )); then
19044 error "Active plain llog shouldn't be deleted from catalog"
19047 run_test 256 "Check llog delete for empty and not full state"
19050 remote_mds_nodsh && skip "remote MDS with nodsh"
19051 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19052 skip "Need MDS version at least 2.8.55"
19054 test_mkdir $DIR/$tdir
19056 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
19057 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
19060 #define OBD_FAIL_MDS_XATTR_REP 0x161
19061 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19062 local facet=mds$((mdtidx + 1))
19063 set_nodes_failloc $(facet_active_host $facet) 0x80000161
19064 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
19066 stop $facet || error "stop MDS failed"
19067 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
19068 error "start MDS fail"
19069 wait_recovery_complete $facet
19071 run_test 257 "xattr locks are not lost"
19073 # Verify we take the i_mutex when security requires it
19075 #define OBD_FAIL_IMUTEX_SEC 0x141c
19076 $LCTL set_param fail_loc=0x141c
19078 chmod u+s $DIR/$tfile
19079 chmod a+rwx $DIR/$tfile
19080 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19082 if [ $RC -ne 0 ]; then
19083 error "error, failed to take i_mutex, rc=$?"
19087 run_test 258a "verify i_mutex security behavior when suid attributes is set"
19089 # Verify we do NOT take the i_mutex in the normal case
19091 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
19092 $LCTL set_param fail_loc=0x141d
19095 chmod a+rw $DIR/$tfile
19096 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19098 if [ $RC -ne 0 ]; then
19099 error "error, took i_mutex unnecessarily, rc=$?"
19104 run_test 258b "verify i_mutex security behavior"
19107 local file=$DIR/$tfile
19111 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19113 stack_trap "rm -f $file" EXIT
19115 wait_delete_completed
19116 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19117 echo "before: $before"
19119 $LFS setstripe -i 0 -c 1 $file
19120 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
19122 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19123 echo "after write: $after"
19125 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
19126 do_facet ost1 $LCTL set_param fail_loc=0x2301
19128 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19129 echo "after truncate: $after"
19132 do_facet ost1 $LCTL set_param fail_loc=0
19133 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19135 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19136 echo "after restart: $after"
19137 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
19138 error "missing truncate?"
19142 run_test 259 "crash at delayed truncate"
19145 #define OBD_FAIL_MDC_CLOSE 0x806
19146 $LCTL set_param fail_loc=0x80000806
19150 run_test 260 "Check mdc_close fail"
19152 ### Data-on-MDT sanity tests ###
19154 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19155 skip "Need MDS version at least 2.10.55 for DoM"
19158 local dom=$DIR/$tdir/dom_file
19159 local tmp=$DIR/$tdir/tmp_file
19161 mkdir -p $DIR/$tdir
19163 # basic checks for DoM component creation
19164 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
19165 error "Can set MDT layout to non-first entry"
19167 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
19168 error "Can define multiple entries as MDT layout"
19170 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
19172 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
19173 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
19174 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
19176 local mdtidx=$($LFS getstripe -m $dom)
19177 local mdtname=MDT$(printf %04x $mdtidx)
19178 local facet=mds$((mdtidx + 1))
19179 local space_check=1
19181 # Skip free space checks with ZFS
19182 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
19186 local size_tmp=$((65536 * 3))
19187 local mdtfree1=$(do_facet $facet \
19188 lctl get_param -n osd*.*$mdtname.kbytesfree)
19190 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19191 # check also direct IO along write
19192 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
19193 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19195 cmp $tmp $dom || error "file data is different"
19196 [ $(stat -c%s $dom) == $size_tmp ] ||
19197 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19198 if [ $space_check == 1 ]; then
19199 local mdtfree2=$(do_facet $facet \
19200 lctl get_param -n osd*.*$mdtname.kbytesfree)
19202 # increase in usage from by $size_tmp
19203 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19204 error "MDT free space wrong after write: " \
19205 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19209 local size_dom=10000
19211 $TRUNCATE $dom $size_dom
19212 [ $(stat -c%s $dom) == $size_dom ] ||
19213 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
19214 if [ $space_check == 1 ]; then
19215 mdtfree1=$(do_facet $facet \
19216 lctl get_param -n osd*.*$mdtname.kbytesfree)
19217 # decrease in usage from $size_tmp to new $size_dom
19218 [ $(($mdtfree1 - $mdtfree2)) -ge \
19219 $(((size_tmp - size_dom) / 1024)) ] ||
19220 error "MDT free space is wrong after truncate: " \
19221 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
19227 size_dom=$((size_dom + size_tmp))
19228 [ $(stat -c%s $dom) == $size_dom ] ||
19229 error "bad size after append: $(stat -c%s $dom) != $size_dom"
19230 if [ $space_check == 1 ]; then
19231 mdtfree2=$(do_facet $facet \
19232 lctl get_param -n osd*.*$mdtname.kbytesfree)
19233 # increase in usage by $size_tmp from previous
19234 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19235 error "MDT free space is wrong after append: " \
19236 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19241 if [ $space_check == 1 ]; then
19242 mdtfree1=$(do_facet $facet \
19243 lctl get_param -n osd*.*$mdtname.kbytesfree)
19244 # decrease in usage by $size_dom from previous
19245 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
19246 error "MDT free space is wrong after removal: " \
19247 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
19250 # combined striping
19251 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
19252 error "Can't create DoM + OST striping"
19254 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
19255 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19256 # check also direct IO along write
19257 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19259 cmp $tmp $dom || error "file data is different"
19260 [ $(stat -c%s $dom) == $size_tmp ] ||
19261 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19266 run_test 270a "DoM: basic functionality tests"
19269 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19270 skip "Need MDS version at least 2.10.55"
19272 local dom=$DIR/$tdir/dom_file
19273 local max_size=1048576
19275 mkdir -p $DIR/$tdir
19276 $LFS setstripe -E $max_size -L mdt $dom
19278 # truncate over the limit
19279 $TRUNCATE $dom $(($max_size + 1)) &&
19280 error "successful truncate over the maximum size"
19281 # write over the limit
19282 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
19283 error "successful write over the maximum size"
19284 # append over the limit
19285 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
19286 echo "12345" >> $dom && error "successful append over the maximum size"
19291 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
19294 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19295 skip "Need MDS version at least 2.10.55"
19297 mkdir -p $DIR/$tdir
19298 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19300 # check files inherit DoM EA
19301 touch $DIR/$tdir/first
19302 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
19303 error "bad pattern"
19304 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
19305 error "bad stripe count"
19306 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
19307 error "bad stripe size"
19309 # check directory inherits DoM EA and uses it as default
19310 mkdir $DIR/$tdir/subdir
19311 touch $DIR/$tdir/subdir/second
19312 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
19313 error "bad pattern in sub-directory"
19314 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
19315 error "bad stripe count in sub-directory"
19316 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
19317 error "bad stripe size in sub-directory"
19320 run_test 270c "DoM: DoM EA inheritance tests"
19323 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19324 skip "Need MDS version at least 2.10.55"
19326 mkdir -p $DIR/$tdir
19327 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19329 # inherit default DoM striping
19330 mkdir $DIR/$tdir/subdir
19331 touch $DIR/$tdir/subdir/f1
19333 # change default directory striping
19334 $LFS setstripe -c 1 $DIR/$tdir/subdir
19335 touch $DIR/$tdir/subdir/f2
19336 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
19337 error "wrong default striping in file 2"
19338 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
19339 error "bad pattern in file 2"
19342 run_test 270d "DoM: change striping from DoM to RAID0"
19345 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19346 skip "Need MDS version at least 2.10.55"
19348 mkdir -p $DIR/$tdir/dom
19349 mkdir -p $DIR/$tdir/norm
19352 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
19353 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
19355 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
19356 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
19358 # find DoM files by layout
19359 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
19360 [ $NUM -eq $DOMFILES ] ||
19361 error "lfs find -L: found $NUM, expected $DOMFILES"
19362 echo "Test 1: lfs find 20 DOM files by layout: OK"
19364 # there should be 1 dir with default DOM striping
19365 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
19367 error "lfs find -L: found $NUM, expected 1 dir"
19368 echo "Test 2: lfs find 1 DOM dir by layout: OK"
19370 # find DoM files by stripe size
19371 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
19372 [ $NUM -eq $DOMFILES ] ||
19373 error "lfs find -S: found $NUM, expected $DOMFILES"
19374 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
19376 # find files by stripe offset except DoM files
19377 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
19378 [ $NUM -eq $NORMFILES ] ||
19379 error "lfs find -i: found $NUM, expected $NORMFILES"
19380 echo "Test 5: lfs find no DOM files by stripe index: OK"
19383 run_test 270e "DoM: lfs find with DoM files test"
19386 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19387 skip "Need MDS version at least 2.10.55"
19389 local mdtname=${FSNAME}-MDT0000-mdtlov
19390 local dom=$DIR/$tdir/dom_file
19391 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
19392 lod.$mdtname.dom_stripesize)
19393 local dom_limit=131072
19395 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
19396 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19397 lod.$mdtname.dom_stripesize)
19398 [ ${dom_limit} -eq ${dom_current} ] ||
19399 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
19401 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19402 $LFS setstripe -d $DIR/$tdir
19403 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
19404 error "Can't set directory default striping"
19406 # exceed maximum stripe size
19407 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19408 error "Can't create file with $((dom_limit * 2)) DoM stripe"
19409 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
19410 error "Able to create DoM component size more than LOD limit"
19412 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
19413 dom_current=$(do_facet mds1 $LCTL get_param -n \
19414 lod.$mdtname.dom_stripesize)
19415 [ 0 -eq ${dom_current} ] ||
19416 error "Can't set zero DoM stripe limit"
19419 # attempt to create DoM file on server with disabled DoM should
19420 # remove DoM entry from layout and be succeed
19421 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
19422 error "Can't create DoM file (DoM is disabled)"
19423 [ $($LFS getstripe -L $dom) == "mdt" ] &&
19424 error "File has DoM component while DoM is disabled"
19427 # attempt to create DoM file with only DoM stripe should return error
19428 $LFS setstripe -E $dom_limit -L mdt $dom &&
19429 error "Able to create DoM-only file while DoM is disabled"
19431 # too low values to be aligned with smallest stripe size 64K
19432 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
19433 dom_current=$(do_facet mds1 $LCTL get_param -n \
19434 lod.$mdtname.dom_stripesize)
19435 [ 30000 -eq ${dom_current} ] &&
19436 error "Can set too small DoM stripe limit"
19438 # 64K is a minimal stripe size in Lustre, expect limit of that size
19439 [ 65536 -eq ${dom_current} ] ||
19440 error "Limit is not set to 64K but ${dom_current}"
19442 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
19443 dom_current=$(do_facet mds1 $LCTL get_param -n \
19444 lod.$mdtname.dom_stripesize)
19446 [ 2147483648 -eq ${dom_current} ] &&
19447 error "Can set too large DoM stripe limit"
19449 do_facet mds1 $LCTL set_param -n \
19450 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
19451 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19452 error "Can't create DoM component size after limit change"
19453 do_facet mds1 $LCTL set_param -n \
19454 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
19455 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
19456 error "Can't create DoM file after limit decrease"
19457 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
19458 error "Can create big DoM component after limit decrease"
19459 touch ${dom}_def ||
19460 error "Can't create file with old default layout"
19462 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
19465 run_test 270f "DoM: maximum DoM stripe size checks"
19468 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19469 skip "Need MDS version at least 2.13.52"
19470 local dom=$DIR/$tdir/$tfile
19472 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19473 local lodname=${FSNAME}-MDT0000-mdtlov
19475 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19476 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
19477 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
19478 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
19480 local dom_limit=1024
19481 local dom_threshold="50%"
19483 $LFS setstripe -d $DIR/$tdir
19484 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
19485 error "Can't set directory default striping"
19487 do_facet mds1 $LCTL set_param -n \
19488 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
19489 # set 0 threshold and create DOM file to change tunable stripesize
19490 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
19491 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19492 error "Failed to create $dom file"
19493 # now tunable dom_cur_stripesize should reach maximum
19494 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19495 lod.${lodname}.dom_stripesize_cur_kb)
19496 [[ $dom_current == $dom_limit ]] ||
19497 error "Current DOM stripesize is not maximum"
19500 # set threshold for further tests
19501 do_facet mds1 $LCTL set_param -n \
19502 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
19503 echo "DOM threshold is $dom_threshold free space"
19506 # Spoof bfree to exceed threshold
19507 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
19508 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
19509 for spfree in 40 20 0 15 30 55; do
19510 do_facet mds1 $LCTL set_param -n fail_val=$spfree
19511 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19512 error "Failed to create $dom file"
19513 dom_def=$(do_facet mds1 $LCTL get_param -n \
19514 lod.${lodname}.dom_stripesize_cur_kb)
19515 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
19516 [[ $dom_def != $dom_current ]] ||
19517 error "Default stripe size was not changed"
19518 if [[ $spfree > 0 ]] ; then
19519 dom_set=$($LFS getstripe -S $dom)
19520 [[ $dom_set == $((dom_def * 1024)) ]] ||
19521 error "DOM component size is still old"
19523 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
19524 error "DoM component is set with no free space"
19527 dom_current=$dom_def
19530 run_test 270g "DoM: default DoM stripe size depends on free space"
19533 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19534 skip "Need MDS version at least 2.10.55"
19536 local dom=$DIR/$tdir/dom
19538 mkdir -p $DIR/$tdir
19540 $LFS setstripe -E 1024K -L mdt $dom
19542 lctl set_param -n mdc.*.stats=clear
19543 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19544 cat $dom > /dev/null
19545 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
19546 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
19550 run_test 271a "DoM: data is cached for read after write"
19553 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19554 skip "Need MDS version at least 2.10.55"
19556 local dom=$DIR/$tdir/dom
19558 mkdir -p $DIR/$tdir
19560 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19562 lctl set_param -n mdc.*.stats=clear
19563 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19564 cancel_lru_locks mdc
19565 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
19566 # second stat to check size is cached on client
19567 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
19568 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19569 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
19572 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
19575 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19576 skip "Need MDS version at least 2.10.55"
19578 local dom=$DIR/$tdir/dom
19580 mkdir -p $DIR/$tdir
19582 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19584 lctl set_param -n mdc.*.stats=clear
19585 lctl set_param -n osc.*.stats=clear
19586 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
19587 cancel_lru_locks mdc
19588 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19589 # second stat to check size is cached on client
19590 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19591 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19592 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
19593 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
19594 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
19597 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
19603 local mdt=MDT$(printf %04x $mdtidx)
19605 if [ -z $param ]; then
19606 lctl get_param -n mdc.*$mdt*.stats
19608 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
19613 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19614 skip "Need MDS version at least 2.10.55"
19616 local dom=$DIR/$tdir/dom
19618 mkdir -p $DIR/$tdir
19620 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19622 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19623 local facet=mds$((mdtidx + 1))
19625 cancel_lru_locks mdc
19626 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
19627 createmany -o $dom 1000
19628 lctl set_param -n mdc.*.stats=clear
19629 smalliomany -w $dom 1000 200
19630 get_mdc_stats $mdtidx
19631 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19632 # Each file has 1 open, 1 IO enqueues, total 2000
19633 # but now we have also +1 getxattr for security.capability, total 3000
19634 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
19635 unlinkmany $dom 1000
19637 cancel_lru_locks mdc
19638 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
19639 createmany -o $dom 1000
19640 lctl set_param -n mdc.*.stats=clear
19641 smalliomany -w $dom 1000 200
19642 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19643 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
19644 # for OPEN and IO lock.
19645 [ $((enq - enq_2)) -ge 1000 ] ||
19646 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
19647 unlinkmany $dom 1000
19650 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
19652 cleanup_271def_tests() {
19658 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19659 skip "Need MDS version at least 2.10.57"
19661 local dom=$DIR/$tdir/dom
19662 local tmp=$TMP/$tfile
19663 trap "cleanup_271def_tests $tmp" EXIT
19665 mkdir -p $DIR/$tdir
19667 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19669 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19671 cancel_lru_locks mdc
19672 dd if=/dev/urandom of=$tmp bs=1000 count=1
19673 dd if=$tmp of=$dom bs=1000 count=1
19674 cancel_lru_locks mdc
19676 cat /etc/hosts >> $tmp
19677 lctl set_param -n mdc.*.stats=clear
19679 # append data to the same file it should update local page
19680 echo "Append to the same page"
19681 cat /etc/hosts >> $dom
19682 local num=$(get_mdc_stats $mdtidx ost_read)
19683 local ra=$(get_mdc_stats $mdtidx req_active)
19684 local rw=$(get_mdc_stats $mdtidx req_waittime)
19686 [ -z $num ] || error "$num READ RPC occured"
19687 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19691 cmp $tmp $dom || error "file miscompare"
19693 cancel_lru_locks mdc
19694 lctl set_param -n mdc.*.stats=clear
19696 echo "Open and read file"
19697 cat $dom > /dev/null
19698 local num=$(get_mdc_stats $mdtidx ost_read)
19699 local ra=$(get_mdc_stats $mdtidx req_active)
19700 local rw=$(get_mdc_stats $mdtidx req_waittime)
19702 [ -z $num ] || error "$num READ RPC occured"
19703 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19707 cmp $tmp $dom || error "file miscompare"
19711 run_test 271d "DoM: read on open (1K file in reply buffer)"
19714 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19715 skip "Need MDS version at least 2.10.57"
19717 local dom=$DIR/$tdir/dom
19718 local tmp=$TMP/$tfile
19719 trap "cleanup_271def_tests $tmp" EXIT
19721 mkdir -p $DIR/$tdir
19723 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19725 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19727 cancel_lru_locks mdc
19728 dd if=/dev/urandom of=$tmp bs=265000 count=1
19729 dd if=$tmp of=$dom bs=265000 count=1
19730 cancel_lru_locks mdc
19731 cat /etc/hosts >> $tmp
19732 lctl set_param -n mdc.*.stats=clear
19734 echo "Append to the same page"
19735 cat /etc/hosts >> $dom
19736 local num=$(get_mdc_stats $mdtidx ost_read)
19737 local ra=$(get_mdc_stats $mdtidx req_active)
19738 local rw=$(get_mdc_stats $mdtidx req_waittime)
19740 [ -z $num ] || error "$num READ RPC occured"
19741 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19745 cmp $tmp $dom || error "file miscompare"
19747 cancel_lru_locks mdc
19748 lctl set_param -n mdc.*.stats=clear
19750 echo "Open and read file"
19751 cat $dom > /dev/null
19752 local num=$(get_mdc_stats $mdtidx ost_read)
19753 local ra=$(get_mdc_stats $mdtidx req_active)
19754 local rw=$(get_mdc_stats $mdtidx req_waittime)
19756 [ -z $num ] && num=0
19757 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
19758 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19762 cmp $tmp $dom || error "file miscompare"
19766 run_test 271f "DoM: read on open (200K file and read tail)"
19769 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
19770 skip "Skipping due to old client or server version"
19772 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
19774 $CHECKSTAT -t file $DIR1/$tfile
19776 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
19779 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
19780 $LCTL set_param fail_loc=0x80000314
19781 rm $DIR1/$tfile || error "Unlink fails"
19783 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
19784 [ $RC -eq 0 ] || error "Failed write to stale object"
19786 run_test 271g "Discard DoM data vs client flush race"
19789 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19790 skip "Need MDS version at least 2.11.50"
19792 local dom=$DIR/$tdir/dom
19793 mkdir -p $DIR/$tdir
19795 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
19796 dd if=/dev/urandom of=$dom bs=512K count=1 ||
19797 error "failed to write data into $dom"
19798 local old_md5=$(md5sum $dom)
19800 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
19801 error "failed to migrate to the same DoM component"
19803 local new_md5=$(md5sum $dom)
19805 [ "$old_md5" == "$new_md5" ] ||
19806 error "md5sum differ: $old_md5, $new_md5"
19808 [ $($LFS getstripe -c $dom) -eq 2 ] ||
19809 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
19811 run_test 272a "DoM migration: new layout with the same DOM component"
19814 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19815 skip "Need MDS version at least 2.11.50"
19817 local dom=$DIR/$tdir/dom
19818 mkdir -p $DIR/$tdir
19819 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19821 local mdtidx=$($LFS getstripe -m $dom)
19822 local mdtname=MDT$(printf %04x $mdtidx)
19823 local facet=mds$((mdtidx + 1))
19825 local mdtfree1=$(do_facet $facet \
19826 lctl get_param -n osd*.*$mdtname.kbytesfree)
19827 dd if=/dev/urandom of=$dom bs=2M count=1 ||
19828 error "failed to write data into $dom"
19829 local old_md5=$(md5sum $dom)
19830 cancel_lru_locks mdc
19831 local mdtfree1=$(do_facet $facet \
19832 lctl get_param -n osd*.*$mdtname.kbytesfree)
19834 $LFS migrate -c2 $dom ||
19835 error "failed to migrate to the new composite layout"
19836 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19837 error "MDT stripe was not removed"
19839 cancel_lru_locks mdc
19840 local new_md5=$(md5sum $dom)
19841 [ "$old_md5" == "$new_md5" ] ||
19842 error "$old_md5 != $new_md5"
19844 # Skip free space checks with ZFS
19845 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19846 local mdtfree2=$(do_facet $facet \
19847 lctl get_param -n osd*.*$mdtname.kbytesfree)
19848 [ $mdtfree2 -gt $mdtfree1 ] ||
19849 error "MDT space is not freed after migration"
19853 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
19856 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19857 skip "Need MDS version at least 2.11.50"
19859 local dom=$DIR/$tdir/$tfile
19860 mkdir -p $DIR/$tdir
19861 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19863 local mdtidx=$($LFS getstripe -m $dom)
19864 local mdtname=MDT$(printf %04x $mdtidx)
19865 local facet=mds$((mdtidx + 1))
19867 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19868 error "failed to write data into $dom"
19869 local old_md5=$(md5sum $dom)
19870 cancel_lru_locks mdc
19871 local mdtfree1=$(do_facet $facet \
19872 lctl get_param -n osd*.*$mdtname.kbytesfree)
19874 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
19875 error "failed to migrate to the new composite layout"
19876 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
19877 error "MDT stripe was not removed"
19879 cancel_lru_locks mdc
19880 local new_md5=$(md5sum $dom)
19881 [ "$old_md5" == "$new_md5" ] ||
19882 error "$old_md5 != $new_md5"
19884 # Skip free space checks with ZFS
19885 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19886 local mdtfree2=$(do_facet $facet \
19887 lctl get_param -n osd*.*$mdtname.kbytesfree)
19888 [ $mdtfree2 -gt $mdtfree1 ] ||
19889 error "MDS space is not freed after migration"
19893 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
19896 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19897 skip "Need MDS version at least 2.12.55"
19899 local dom=$DIR/$tdir/$tfile
19900 mkdir -p $DIR/$tdir
19901 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19903 local mdtidx=$($LFS getstripe -m $dom)
19904 local mdtname=MDT$(printf %04x $mdtidx)
19905 local facet=mds$((mdtidx + 1))
19907 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19908 error "failed to write data into $dom"
19909 local old_md5=$(md5sum $dom)
19910 cancel_lru_locks mdc
19911 local mdtfree1=$(do_facet $facet \
19912 lctl get_param -n osd*.*$mdtname.kbytesfree)
19914 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
19915 error "failed mirroring to the new composite layout"
19916 $LFS mirror resync $dom ||
19917 error "failed mirror resync"
19918 $LFS mirror split --mirror-id 1 -d $dom ||
19919 error "failed mirror split"
19921 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19922 error "MDT stripe was not removed"
19924 cancel_lru_locks mdc
19925 local new_md5=$(md5sum $dom)
19926 [ "$old_md5" == "$new_md5" ] ||
19927 error "$old_md5 != $new_md5"
19929 # Skip free space checks with ZFS
19930 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19931 local mdtfree2=$(do_facet $facet \
19932 lctl get_param -n osd*.*$mdtname.kbytesfree)
19933 [ $mdtfree2 -gt $mdtfree1 ] ||
19934 error "MDS space is not freed after DOM mirror deletion"
19938 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
19941 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19942 skip "Need MDS version at least 2.12.55"
19944 local dom=$DIR/$tdir/$tfile
19945 mkdir -p $DIR/$tdir
19946 $LFS setstripe -c 2 $dom
19948 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19949 error "failed to write data into $dom"
19950 local old_md5=$(md5sum $dom)
19951 cancel_lru_locks mdc
19953 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
19954 error "failed mirroring to the DOM layout"
19955 $LFS mirror resync $dom ||
19956 error "failed mirror resync"
19957 $LFS mirror split --mirror-id 1 -d $dom ||
19958 error "failed mirror split"
19960 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19961 error "MDT stripe was not removed"
19963 cancel_lru_locks mdc
19964 local new_md5=$(md5sum $dom)
19965 [ "$old_md5" == "$new_md5" ] ||
19966 error "$old_md5 != $new_md5"
19970 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
19973 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19974 skip "Need MDS version at least 2.12.55"
19976 local dom=$DIR/$tdir/$tfile
19977 mkdir -p $DIR/$tdir
19978 $LFS setstripe -c 2 $dom
19980 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19981 error "failed to write data into $dom"
19982 local old_md5=$(md5sum $dom)
19983 cancel_lru_locks mdc
19985 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
19986 error "failed migrating to the DOM file"
19988 cancel_lru_locks mdc
19989 local new_md5=$(md5sum $dom)
19990 [ "$old_md5" != "$new_md5" ] &&
19991 error "$old_md5 != $new_md5"
19995 run_test 272f "DoM migration: OST-striped file to DOM file"
19998 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19999 skip "Need MDS version at least 2.11.50"
20001 # Layout swap cannot be done if either file has DOM component,
20002 # this will never be supported, migration should be used instead
20004 local dom=$DIR/$tdir/$tfile
20005 mkdir -p $DIR/$tdir
20007 $LFS setstripe -c2 ${dom}_plain
20008 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20009 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20010 error "can swap layout with DoM component"
20011 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20012 error "can swap layout with DoM component"
20014 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20015 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20016 error "can swap layout with DoM component"
20017 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20018 error "can swap layout with DoM component"
20021 run_test 273a "DoM: layout swapping should fail with DOM"
20024 remote_ost_nodsh && skip "remote OST with nodsh"
20025 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
20026 skip "Need OST version >= 2.10.57"
20028 local file=$DIR/$tfile
20031 oss=$(comma_list $(osts_nodes))
20033 dd if=/dev/urandom of=$file bs=1M count=2 ||
20034 error "failed to create a file"
20035 cancel_lru_locks osc
20038 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20039 error "failed to read a file"
20041 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
20042 $LCTL set_param fail_loc=0x8000031f
20044 cancel_lru_locks osc &
20047 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
20048 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
20049 #IO takes another lock, but matches the PENDING one
20050 #and places it to the IO RPC
20051 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20052 error "failed to read a file with PENDING lock"
20054 run_test 275 "Read on a canceled duplicate lock"
20057 remote_ost_nodsh && skip "remote OST with nodsh"
20060 do_facet ost1 "(while true; do \
20061 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
20062 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
20065 for LOOP in $(seq 20); do
20067 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
20070 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
20071 rm $TMP/sanity_276_pid"
20073 run_test 276 "Race between mount and obd_statfs"
20076 $LCTL set_param ldlm.namespaces.*.lru_size=0
20077 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20078 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20079 grep ^used_mb | awk '{print $2}')
20080 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
20081 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
20082 oflag=direct conv=notrunc
20083 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20084 grep ^used_mb | awk '{print $2}')
20085 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
20087 run_test 277 "Direct IO shall drop page cache"
20090 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20091 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20092 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
20093 skip "needs the same host for mdt1 mdt2" && return
20098 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
20099 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
20105 echo "Starting MDTs"
20106 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20108 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
20110 do_facet mds2 $LCTL set_param fail_loc=0
20112 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
20113 wait_recovery_complete mds2
20115 run_test 278 "Race starting MDS between MDTs stop/start"
20118 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
20119 skip "Need MGS version at least 2.13.52"
20120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20121 combined_mgs_mds || skip "needs combined MGS/MDT"
20123 umount_client $MOUNT
20124 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
20125 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
20127 mount_client $MOUNT &
20129 stop mgs || error "stop mgs failed"
20130 #for a race mgs would crash
20131 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
20132 mount_client $MOUNT || error "mount client failed"
20134 run_test 280 "Race between MGS umount and client llog processing"
20136 cleanup_test_300() {
20140 test_striped_dir() {
20145 mkdir -p $DIR/$tdir
20147 SAVE_UMASK=$(umask)
20148 trap cleanup_test_300 RETURN EXIT
20150 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
20151 $DIR/$tdir/striped_dir ||
20152 error "set striped dir error"
20154 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
20155 [ "$mode" = "755" ] || error "expect 755 got $mode"
20157 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
20158 error "getdirstripe failed"
20159 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
20160 if [ "$stripe_count" != "2" ]; then
20161 error "1:stripe_count is $stripe_count, expect 2"
20163 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
20164 if [ "$stripe_count" != "2" ]; then
20165 error "2:stripe_count is $stripe_count, expect 2"
20168 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
20169 if [ "$stripe_index" != "$mdt_index" ]; then
20170 error "stripe_index is $stripe_index, expect $mdt_index"
20173 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20174 error "nlink error after create striped dir"
20176 mkdir $DIR/$tdir/striped_dir/a
20177 mkdir $DIR/$tdir/striped_dir/b
20179 stat $DIR/$tdir/striped_dir/a ||
20180 error "create dir under striped dir failed"
20181 stat $DIR/$tdir/striped_dir/b ||
20182 error "create dir under striped dir failed"
20184 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
20185 error "nlink error after mkdir"
20187 rmdir $DIR/$tdir/striped_dir/a
20188 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
20189 error "nlink error after rmdir"
20191 rmdir $DIR/$tdir/striped_dir/b
20192 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20193 error "nlink error after rmdir"
20195 chattr +i $DIR/$tdir/striped_dir
20196 createmany -o $DIR/$tdir/striped_dir/f 10 &&
20197 error "immutable flags not working under striped dir!"
20198 chattr -i $DIR/$tdir/striped_dir
20200 rmdir $DIR/$tdir/striped_dir ||
20201 error "rmdir striped dir error"
20209 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20210 skip "skipped for lustre < 2.7.0"
20211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20212 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20214 test_striped_dir 0 || error "failed on striped dir on MDT0"
20215 test_striped_dir 1 || error "failed on striped dir on MDT0"
20217 run_test 300a "basic striped dir sanity test"
20220 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20221 skip "skipped for lustre < 2.7.0"
20222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20223 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20230 test_mkdir $DIR/$tdir || error "mkdir fail"
20231 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20232 error "set striped dir error"
20233 for i in {0..9}; do
20234 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
20236 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
20237 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
20238 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
20240 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
20241 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
20242 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
20246 run_test 300b "check ctime/mtime for striped dir"
20249 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20250 skip "skipped for lustre < 2.7.0"
20251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20252 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20256 mkdir -p $DIR/$tdir
20257 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
20258 error "set striped dir error"
20260 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
20261 error "chown striped dir failed"
20263 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
20264 error "create 5k files failed"
20266 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
20268 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
20272 run_test 300c "chown && check ls under striped directory"
20275 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20276 skip "skipped for lustre < 2.7.0"
20277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20278 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20283 mkdir -p $DIR/$tdir
20284 $LFS setstripe -c 2 $DIR/$tdir
20286 #local striped directory
20287 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20288 error "set striped dir error"
20289 #look at the directories for debug purposes
20291 $LFS getdirstripe $DIR/$tdir
20292 ls -l $DIR/$tdir/striped_dir
20293 $LFS getdirstripe $DIR/$tdir/striped_dir
20294 createmany -o $DIR/$tdir/striped_dir/f 10 ||
20295 error "create 10 files failed"
20297 #remote striped directory
20298 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
20299 error "set striped dir error"
20300 #look at the directories for debug purposes
20302 $LFS getdirstripe $DIR/$tdir
20303 ls -l $DIR/$tdir/remote_striped_dir
20304 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
20305 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
20306 error "create 10 files failed"
20308 for file in $(find $DIR/$tdir); do
20309 stripe_count=$($LFS getstripe -c $file)
20310 [ $stripe_count -eq 2 ] ||
20311 error "wrong stripe $stripe_count for $file"
20316 run_test 300d "check default stripe under striped directory"
20319 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20320 skip "Need MDS version at least 2.7.55"
20321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20322 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20327 mkdir -p $DIR/$tdir
20329 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20330 error "set striped dir error"
20332 touch $DIR/$tdir/striped_dir/a
20333 touch $DIR/$tdir/striped_dir/b
20334 touch $DIR/$tdir/striped_dir/c
20336 mkdir $DIR/$tdir/striped_dir/dir_a
20337 mkdir $DIR/$tdir/striped_dir/dir_b
20338 mkdir $DIR/$tdir/striped_dir/dir_c
20340 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
20341 error "set striped adir under striped dir error"
20343 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
20344 error "set striped bdir under striped dir error"
20346 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
20347 error "set striped cdir under striped dir error"
20349 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
20350 error "rename dir under striped dir fails"
20352 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
20353 error "rename dir under different stripes fails"
20355 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
20356 error "rename file under striped dir should succeed"
20358 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
20359 error "rename dir under striped dir should succeed"
20363 run_test 300e "check rename under striped directory"
20366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20367 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20368 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20369 skip "Need MDS version at least 2.7.55"
20375 mkdir -p $DIR/$tdir
20377 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20378 error "set striped dir error"
20380 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
20381 error "set striped dir error"
20383 touch $DIR/$tdir/striped_dir/a
20384 mkdir $DIR/$tdir/striped_dir/dir_a
20385 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
20386 error "create striped dir under striped dir fails"
20388 touch $DIR/$tdir/striped_dir1/b
20389 mkdir $DIR/$tdir/striped_dir1/dir_b
20390 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
20391 error "create striped dir under striped dir fails"
20393 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
20394 error "rename dir under different striped dir should fail"
20396 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
20397 error "rename striped dir under diff striped dir should fail"
20399 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
20400 error "rename file under diff striped dirs fails"
20404 run_test 300f "check rename cross striped directory"
20406 test_300_check_default_striped_dir()
20409 local default_count=$2
20410 local default_index=$3
20413 local dir_stripe_index
20416 echo "checking $dirname $default_count $default_index"
20417 $LFS setdirstripe -D -c $default_count -i $default_index \
20418 -t all_char $DIR/$tdir/$dirname ||
20419 error "set default stripe on striped dir error"
20420 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
20421 [ $stripe_count -eq $default_count ] ||
20422 error "expect $default_count get $stripe_count for $dirname"
20424 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
20425 [ $stripe_index -eq $default_index ] ||
20426 error "expect $default_index get $stripe_index for $dirname"
20428 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
20429 error "create dirs failed"
20431 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
20432 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
20433 for dir in $(find $DIR/$tdir/$dirname/*); do
20434 stripe_count=$($LFS getdirstripe -c $dir)
20435 [ $stripe_count -eq $default_count ] ||
20436 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
20437 error "stripe count $default_count != $stripe_count for $dir"
20439 stripe_index=$($LFS getdirstripe -i $dir)
20440 [ $default_index -eq -1 ] ||
20441 [ $stripe_index -eq $default_index ] ||
20442 error "$stripe_index != $default_index for $dir"
20444 #check default stripe
20445 stripe_count=$($LFS getdirstripe -D -c $dir)
20446 [ $stripe_count -eq $default_count ] ||
20447 error "default count $default_count != $stripe_count for $dir"
20449 stripe_index=$($LFS getdirstripe -D -i $dir)
20450 [ $stripe_index -eq $default_index ] ||
20451 error "default index $default_index != $stripe_index for $dir"
20453 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
20457 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20458 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20459 skip "Need MDS version at least 2.7.55"
20466 mkdir $DIR/$tdir/normal_dir
20468 #Checking when client cache stripe index
20469 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
20470 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
20471 error "create striped_dir failed"
20473 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
20474 error "create dir0 fails"
20475 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
20476 [ $stripe_index -eq 0 ] ||
20477 error "dir0 expect index 0 got $stripe_index"
20479 mkdir $DIR/$tdir/striped_dir/dir1 ||
20480 error "create dir1 fails"
20481 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
20482 [ $stripe_index -eq 1 ] ||
20483 error "dir1 expect index 1 got $stripe_index"
20485 #check default stripe count/stripe index
20486 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
20487 test_300_check_default_striped_dir normal_dir 1 0
20488 test_300_check_default_striped_dir normal_dir 2 1
20489 test_300_check_default_striped_dir normal_dir 2 -1
20491 #delete default stripe information
20492 echo "delete default stripeEA"
20493 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
20494 error "set default stripe on striped dir error"
20496 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
20497 for dir in $(find $DIR/$tdir/normal_dir/*); do
20498 stripe_count=$($LFS getdirstripe -c $dir)
20499 [ $stripe_count -eq 0 ] ||
20500 error "expect 1 get $stripe_count for $dir"
20501 stripe_index=$($LFS getdirstripe -i $dir)
20502 [ $stripe_index -eq 0 ] ||
20503 error "expect 0 get $stripe_index for $dir"
20506 run_test 300g "check default striped directory for normal directory"
20509 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20510 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20511 skip "Need MDS version at least 2.7.55"
20517 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20518 error "set striped dir error"
20520 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
20521 test_300_check_default_striped_dir striped_dir 1 0
20522 test_300_check_default_striped_dir striped_dir 2 1
20523 test_300_check_default_striped_dir striped_dir 2 -1
20525 #delete default stripe information
20526 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
20527 error "set default stripe on striped dir error"
20529 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
20530 for dir in $(find $DIR/$tdir/striped_dir/*); do
20531 stripe_count=$($LFS getdirstripe -c $dir)
20532 [ $stripe_count -eq 0 ] ||
20533 error "expect 1 get $stripe_count for $dir"
20536 run_test 300h "check default striped directory for striped directory"
20539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20540 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20541 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20542 skip "Need MDS version at least 2.7.55"
20549 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20550 error "set striped dir error"
20552 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20553 error "create files under striped dir failed"
20555 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
20556 error "set striped hashdir error"
20558 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
20559 error "create dir0 under hash dir failed"
20560 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
20561 error "create dir1 under hash dir failed"
20563 # unfortunately, we need to umount to clear dir layout cache for now
20564 # once we fully implement dir layout, we can drop this
20565 umount_client $MOUNT || error "umount failed"
20566 mount_client $MOUNT || error "mount failed"
20568 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
20569 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
20570 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
20572 #set the stripe to be unknown hash type
20573 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
20574 $LCTL set_param fail_loc=0x1901
20575 for ((i = 0; i < 10; i++)); do
20576 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
20577 error "stat f-$i failed"
20578 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
20581 touch $DIR/$tdir/striped_dir/f0 &&
20582 error "create under striped dir with unknown hash should fail"
20584 $LCTL set_param fail_loc=0
20586 umount_client $MOUNT || error "umount failed"
20587 mount_client $MOUNT || error "mount failed"
20591 run_test 300i "client handle unknown hash type striped directory"
20594 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20596 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20597 skip "Need MDS version at least 2.7.55"
20604 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
20605 $LCTL set_param fail_loc=0x1702
20606 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20607 error "set striped dir error"
20609 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20610 error "create files under striped dir failed"
20612 $LCTL set_param fail_loc=0
20614 rm -rf $DIR/$tdir || error "unlink striped dir fails"
20618 run_test 300j "test large update record"
20621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20622 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20623 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20624 skip "Need MDS version at least 2.7.55"
20626 # this test needs a huge transaction
20628 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20629 osd*.$FSNAME-MDT0000.kbytestotal")
20630 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
20637 #define OBD_FAIL_LARGE_STRIPE 0x1703
20638 $LCTL set_param fail_loc=0x1703
20639 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
20640 error "set striped dir error"
20641 $LCTL set_param fail_loc=0
20643 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20644 error "getstripeddir fails"
20645 rm -rf $DIR/$tdir/striped_dir ||
20646 error "unlink striped dir fails"
20650 run_test 300k "test large striped directory"
20653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20654 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20655 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20656 skip "Need MDS version at least 2.7.55"
20660 test_mkdir -p $DIR/$tdir/striped_dir
20661 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
20662 error "chown $RUNAS_ID failed"
20663 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
20664 error "set default striped dir failed"
20666 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
20667 $LCTL set_param fail_loc=0x80000158
20668 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
20670 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
20671 [ $stripe_index -eq 1 ] ||
20672 error "expect 1 get $stripe_index for $dir"
20674 run_test 300l "non-root user to create dir under striped dir with stale layout"
20677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20678 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
20679 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20680 skip "Need MDS version at least 2.7.55"
20682 mkdir -p $DIR/$tdir/striped_dir
20683 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
20684 error "set default stripes dir error"
20686 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
20688 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
20689 [ $stripe_count -eq 0 ] ||
20690 error "expect 0 get $stripe_count for a"
20692 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
20693 error "set default stripes dir error"
20695 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
20697 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
20698 [ $stripe_count -eq 0 ] ||
20699 error "expect 0 get $stripe_count for b"
20701 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
20702 error "set default stripes dir error"
20704 mkdir $DIR/$tdir/striped_dir/c &&
20705 error "default stripe_index is invalid, mkdir c should fails"
20707 rm -rf $DIR/$tdir || error "rmdir fails"
20709 run_test 300m "setstriped directory on single MDT FS"
20712 local list=$(comma_list $(mdts_nodes))
20715 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20720 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20721 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20722 skip "Need MDS version at least 2.7.55"
20723 remote_mds_nodsh && skip "remote MDS with nodsh"
20726 local list=$(comma_list $(mdts_nodes))
20728 trap cleanup_300n RETURN EXIT
20729 mkdir -p $DIR/$tdir
20730 chmod 777 $DIR/$tdir
20731 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
20732 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20733 error "create striped dir succeeds with gid=0"
20735 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20736 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
20737 error "create striped dir fails with gid=-1"
20739 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20740 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
20741 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20742 error "set default striped dir succeeds with gid=0"
20745 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20746 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
20747 error "set default striped dir fails with gid=-1"
20750 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20751 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
20752 error "create test_dir fails"
20753 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
20754 error "create test_dir1 fails"
20755 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
20756 error "create test_dir2 fails"
20759 run_test 300n "non-root user to create dir under striped dir with default EA"
20762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20763 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20764 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20765 skip "Need MDS version at least 2.7.55"
20770 mkdir -p $DIR/$tdir
20772 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
20773 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
20774 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
20775 skip "not enough free inodes $numfree1 $numfree2"
20778 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
20779 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
20780 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
20781 skip "not enough free space $numfree1 $numfree2"
20784 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
20785 error "setdirstripe fails"
20787 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
20788 error "create dirs fails"
20790 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
20791 ls $DIR/$tdir/striped_dir > /dev/null ||
20792 error "ls striped dir fails"
20793 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
20794 error "unlink big striped dir fails"
20796 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
20799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20800 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20801 remote_mds_nodsh && skip "remote MDS with nodsh"
20803 mkdir -p $DIR/$tdir
20805 #define OBD_FAIL_OUT_ENOSPC 0x1704
20806 do_facet mds2 lctl set_param fail_loc=0x80001704
20807 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
20808 && error "create striped directory should fail"
20810 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
20812 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
20815 run_test 300p "create striped directory without space"
20818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20819 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20821 local fd=$(free_fd)
20822 local cmd="exec $fd<$tdir"
20824 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
20827 trap "eval $cmd" EXIT
20828 cd $tdir || error "cd $tdir fails"
20829 rmdir ../$tdir || error "rmdir $tdir fails"
20830 mkdir local_dir && error "create dir succeeds"
20831 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
20835 run_test 300q "create remote directory under orphan directory"
20838 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20839 skip "Need MDS version at least 2.7.55" && return
20840 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20844 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
20845 error "set striped dir error"
20847 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20848 error "getstripeddir fails"
20851 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
20852 awk '/lmv_stripe_count:/ { print $2 }')
20854 [ $MDSCOUNT -ne $stripe_count ] &&
20855 error "wrong stripe count $stripe_count expected $MDSCOUNT"
20857 rm -rf $DIR/$tdir/striped_dir ||
20858 error "unlink striped dir fails"
20860 run_test 300r "test -1 striped directory"
20862 prepare_remote_file() {
20863 mkdir $DIR/$tdir/src_dir ||
20864 error "create remote source failed"
20866 cp /etc/hosts $DIR/$tdir/src_dir/a ||
20867 error "cp to remote source failed"
20868 touch $DIR/$tdir/src_dir/a
20870 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
20871 error "create remote target dir failed"
20873 touch $DIR/$tdir/tgt_dir/b
20875 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
20876 error "rename dir cross MDT failed!"
20878 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
20879 error "src_child still exists after rename"
20881 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
20882 error "missing file(a) after rename"
20884 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
20885 error "diff after rename"
20889 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20892 local remote_file=$DIR/$tdir/tgt_dir/b
20894 mkdir -p $DIR/$tdir
20896 prepare_remote_file || error "prepare remote file failed"
20899 $OPENUNLINK $remote_file $remote_file ||
20900 error "openunlink $remote_file failed"
20901 $CHECKSTAT -a $remote_file || error "$remote_file exists"
20903 run_test 310a "open unlink remote file"
20906 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20909 local remote_file=$DIR/$tdir/tgt_dir/b
20911 mkdir -p $DIR/$tdir
20913 prepare_remote_file || error "prepare remote file failed"
20915 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20916 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
20917 $CHECKSTAT -t file $remote_file || error "check file failed"
20919 run_test 310b "unlink remote file with multiple links while open"
20922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20923 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
20925 local remote_file=$DIR/$tdir/tgt_dir/b
20927 mkdir -p $DIR/$tdir
20929 prepare_remote_file || error "prepare remote file failed"
20931 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20932 multiop_bg_pause $remote_file O_uc ||
20933 error "mulitop failed for remote file"
20935 $MULTIOP $DIR/$tfile Ouc
20936 kill -USR1 $MULTIPID
20939 run_test 310c "open-unlink remote file with multiple links"
20943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20944 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20945 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
20946 skip "lustre < 2.8.54 does not contain LU-4825 fix"
20947 remote_mds_nodsh && skip "remote MDS with nodsh"
20949 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20950 local mdts=$(comma_list $(mdts_nodes))
20952 mkdir -p $DIR/$tdir
20953 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20954 createmany -o $DIR/$tdir/$tfile. 1000
20956 # statfs data is not real time, let's just calculate it
20957 old_iused=$((old_iused + 1000))
20959 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20960 osp.*OST0000*MDT0000.create_count")
20961 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20962 osp.*OST0000*MDT0000.max_create_count")
20963 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
20965 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
20966 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
20967 [ $index -ne 0 ] || error "$tfile stripe index is 0"
20969 unlinkmany $DIR/$tdir/$tfile. 1000
20971 do_nodes $mdts "$LCTL set_param -n \
20972 osp.*OST0000*.max_create_count=$max_count"
20973 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
20974 do_nodes $mdts "$LCTL set_param -n \
20975 osp.*OST0000*.create_count=$count"
20976 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
20977 grep "=0" && error "create_count is zero"
20980 for i in $(seq 120); do
20981 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20982 # system may be too busy to destroy all objs in time, use
20983 # a somewhat small value to not fail autotest
20984 [ $((old_iused - new_iused)) -gt 400 ] && break
20988 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
20989 [ $((old_iused - new_iused)) -gt 400 ] ||
20990 error "objs not destroyed after unlink"
20992 run_test 311 "disable OSP precreate, and unlink should destroy objs"
20999 local vdevdir=$(dirname $(facet_vdevice $ost))
21000 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
21001 local zfs_zapid=$(do_facet $ost $cmd |
21002 grep -w "/O/0/d$((objid%32))" -C 5 |
21003 awk '/Object/{getline; print $1}')
21004 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
21005 awk "/$objid = /"'{printf $3}')
21010 zfs_object_blksz() {
21014 local vdevdir=$(dirname $(facet_vdevice $ost))
21015 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
21016 local blksz=$(do_facet $ost $cmd $objid |
21017 awk '/dblk/{getline; printf $4}')
21019 case "${blksz: -1}" in
21020 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
21021 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
21028 test_312() { # LU-4856
21029 remote_ost_nodsh && skip "remote OST with nodsh"
21030 [ "$ost1_FSTYPE" = "zfs" ] ||
21031 skip_env "the test only applies to zfs"
21033 local max_blksz=$(do_facet ost1 \
21034 $ZFS get -p recordsize $(facet_device ost1) |
21035 awk '!/VALUE/{print $3}')
21037 # to make life a little bit easier
21038 $LFS mkdir -c 1 -i 0 $DIR/$tdir
21039 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21041 local tf=$DIR/$tdir/$tfile
21043 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21045 # Get ZFS object id
21046 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21047 # block size change by sequential overwrite
21050 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
21051 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
21053 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
21054 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
21058 # block size change by sequential append write
21059 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
21060 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21061 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21064 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
21065 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
21066 oflag=sync conv=notrunc
21068 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21069 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
21070 error "blksz error, actual $blksz, " \
21071 "expected: 2 * $count * $PAGE_SIZE"
21077 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21078 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21080 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
21081 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21082 [ $blksz -eq $PAGE_SIZE ] ||
21083 error "blksz error: $blksz, expected: $PAGE_SIZE"
21085 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
21086 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21087 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
21089 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
21090 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21091 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
21093 run_test 312 "make sure ZFS adjusts its block size by write pattern"
21096 remote_ost_nodsh && skip "remote OST with nodsh"
21098 local file=$DIR/$tfile
21101 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
21103 # define OBD_FAIL_TGT_RCVD_EIO 0x720
21104 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21105 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
21106 error "write should failed"
21107 do_facet ost1 "$LCTL set_param fail_loc=0"
21110 run_test 313 "io should fail after last_rcvd update fail"
21113 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21115 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
21116 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21118 wait_delete_completed
21119 do_facet ost1 "$LCTL set_param fail_loc=0"
21121 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
21123 test_315() { # LU-618
21124 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
21126 local file=$DIR/$tfile
21129 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
21130 error "multiop file write failed"
21131 $MULTIOP $file oO_RDONLY:r4063232_c &
21136 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
21139 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
21142 run_test 315 "read should be accounted"
21145 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21146 large_xattr_enabled || skip_env "ea_inode feature disabled"
21148 rm -rf $DIR/$tdir/d
21149 mkdir -p $DIR/$tdir/d
21150 chown nobody $DIR/$tdir/d
21151 touch $DIR/$tdir/d/file
21153 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
21155 run_test 316 "lfs mv"
21158 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
21159 skip "Need MDS version at least 2.11.53"
21160 if [ "$ost1_FSTYPE" == "zfs" ]; then
21161 skip "LU-10370: no implementation for ZFS"
21165 local grant_blk_size
21167 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
21168 awk '/grant_block_size:/ { print $2; exit; }')
21170 # Create File of size 5M. Truncate it to below size's and verify
21173 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
21174 error "Create file $DIR/$tfile failed"
21175 stack_trap "rm -f $DIR/$tfile" EXIT
21177 for trunc_sz in 2097152 4097 4000 509 0; do
21178 $TRUNCATE $DIR/$tfile $trunc_sz ||
21179 error "truncate $tfile to $trunc_sz failed"
21180 local sz=$(stat --format=%s $DIR/$tfile)
21181 local blk=$(stat --format=%b $DIR/$tfile)
21182 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
21183 grant_blk_size) * 8))
21185 if [[ $blk -ne $trunc_blk ]]; then
21186 $(which stat) $DIR/$tfile
21187 error "Expected Block $trunc_blk got $blk for $tfile"
21190 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21191 error "Expected Size $trunc_sz got $sz for $tfile"
21196 # Create file with a hole and write actual two blocks. Block count
21199 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
21200 conv=fsync || error "Create file : $DIR/$tfile"
21202 # Calculate the final truncate size.
21203 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
21206 # truncate to size $trunc_sz bytes. Strip the last block
21207 # The block count must drop to 8
21209 $TRUNCATE $DIR/$tfile $trunc_sz ||
21210 error "truncate $tfile to $trunc_sz failed"
21212 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
21213 sz=$(stat --format=%s $DIR/$tfile)
21214 blk=$(stat --format=%b $DIR/$tfile)
21216 if [[ $blk -ne $trunc_bsz ]]; then
21217 $(which stat) $DIR/$tfile
21218 error "Expected Block $trunc_bsz got $blk for $tfile"
21221 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21222 error "Expected Size $trunc_sz got $sz for $tfile"
21224 run_test 317 "Verify blocks get correctly update after truncate"
21227 local old_max_active=$($LCTL get_param -n \
21228 llite.*.max_read_ahead_async_active 2>/dev/null)
21230 $LCTL set_param llite.*.max_read_ahead_async_active=256
21231 local max_active=$($LCTL get_param -n \
21232 llite.*.max_read_ahead_async_active 2>/dev/null)
21233 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
21235 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
21236 error "set max_read_ahead_async_active should succeed"
21238 $LCTL set_param llite.*.max_read_ahead_async_active=512
21239 max_active=$($LCTL get_param -n \
21240 llite.*.max_read_ahead_async_active 2>/dev/null)
21241 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
21243 # restore @max_active
21244 [ $old_max_active -ne 0 ] && $LCTL set_param \
21245 llite.*.max_read_ahead_async_active=$old_max_active
21247 local old_threshold=$($LCTL get_param -n \
21248 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21249 local max_per_file_mb=$($LCTL get_param -n \
21250 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
21252 local invalid=$(($max_per_file_mb + 1))
21254 llite.*.read_ahead_async_file_threshold_mb=$invalid\
21255 && error "set $invalid should fail"
21257 local valid=$(($invalid - 1))
21259 llite.*.read_ahead_async_file_threshold_mb=$valid ||
21260 error "set $valid should succeed"
21261 local threshold=$($LCTL get_param -n \
21262 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21263 [ $threshold -eq $valid ] || error \
21264 "expect threshold $valid got $threshold"
21266 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
21268 run_test 318 "Verify async readahead tunables"
21271 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
21273 local before=$(date +%s)
21275 local mdir=$DIR/$tdir
21276 local file=$mdir/xxx
21278 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
21281 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
21282 $LCTL set_param fail_val=5 fail_loc=0x8000032c
21283 $LFS mv -m1 $file &
21286 dd if=$file of=/dev/null
21288 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
21289 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
21291 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
21293 run_test 319 "lost lease lock on migrate error"
21295 test_398a() { # LU-4198
21296 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21297 $LCTL set_param ldlm.namespaces.*.lru_size=clear
21299 # request a new lock on client
21300 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21302 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21303 local lock_count=$($LCTL get_param -n \
21304 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21305 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
21307 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
21309 # no lock cached, should use lockless IO and not enqueue new lock
21310 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21311 lock_count=$($LCTL get_param -n \
21312 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21313 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
21315 run_test 398a "direct IO should cancel lock otherwise lockless"
21317 test_398b() { # LU-4198
21318 which fio || skip_env "no fio installed"
21319 $LFS setstripe -c -1 $DIR/$tfile
21322 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
21325 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
21326 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21327 --numjobs=$njobs --fallocate=none \
21328 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21329 --filename=$DIR/$tfile &
21332 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
21333 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
21334 --numjobs=$njobs --fallocate=none \
21335 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21336 --filename=$DIR/$tfile || true
21341 run_test 398b "DIO and buffer IO race"
21343 test_398c() { # LU-4198
21344 which fio || skip_env "no fio installed"
21346 saved_debug=$($LCTL get_param -n debug)
21347 $LCTL set_param debug=0
21349 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
21350 ((size /= 1024)) # by megabytes
21351 ((size /= 2)) # write half of the OST at most
21352 [ $size -gt 40 ] && size=40 #reduce test time anyway
21354 $LFS setstripe -c 1 $DIR/$tfile
21356 # it seems like ldiskfs reserves more space than necessary if the
21357 # writing blocks are not mapped, so it extends the file firstly
21358 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
21359 cancel_lru_locks osc
21361 # clear and verify rpc_stats later
21362 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
21365 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
21366 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
21367 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21368 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21369 --filename=$DIR/$tfile
21370 [ $? -eq 0 ] || error "fio write error"
21372 [ $($LCTL get_param -n \
21373 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
21374 error "Locks were requested while doing AIO"
21376 # get the percentage of 1-page I/O
21377 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
21378 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
21380 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
21382 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
21383 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21384 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21385 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21386 --filename=$DIR/$tfile
21387 [ $? -eq 0 ] || error "fio mixed read write error"
21390 $LCTL set_param debug="$saved_debug"
21392 run_test 398c "run fio to test AIO"
21395 local read_write=$1
21396 if [ "$read_write" = "write" ]; then
21397 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
21398 elif [ "$read_write" = "read" ]; then
21399 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
21401 error "argument error"
21404 # turn off debug for performance testing
21405 local saved_debug=$($LCTL get_param -n debug)
21406 $LCTL set_param debug=0
21408 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21410 # get ost1 size - $FSNAME-OST0000
21411 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
21412 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
21413 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
21415 if [ "$read_write" = "read" ]; then
21416 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
21419 local start_time=$(date +%s.%N)
21420 $dd_cmd bs=1M count=$blocks oflag=sync ||
21421 error "real dd $read_write error"
21422 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
21424 if [ "$read_write" = "write" ]; then
21428 # define OBD_FAIL_OST_FAKE_RW 0x238
21429 do_facet ost1 $LCTL set_param fail_loc=0x238
21431 local start_time=$(date +%s.%N)
21432 $dd_cmd bs=1M count=$blocks oflag=sync ||
21433 error "fake dd $read_write error"
21434 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
21436 if [ "$read_write" = "write" ]; then
21438 cancel_lru_locks osc
21439 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
21440 error "$tfile size not $blocks MB"
21442 do_facet ost1 $LCTL set_param fail_loc=0
21444 echo "fake $read_write $duration_fake vs. normal $read_write" \
21445 "$duration in seconds"
21446 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
21447 error_not_in_vm "fake write is slower"
21449 $LCTL set_param -n debug="$saved_debug"
21452 test_399a() { # LU-7655 for OST fake write
21453 remote_ost_nodsh && skip "remote OST with nodsh"
21457 run_test 399a "fake write should not be slower than normal write"
21459 test_399b() { # LU-8726 for OST fake read
21460 remote_ost_nodsh && skip "remote OST with nodsh"
21461 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
21462 skip_env "ldiskfs only test"
21467 run_test 399b "fake read should not be slower than normal read"
21469 test_400a() { # LU-1606, was conf-sanity test_74
21470 if ! which $CC > /dev/null 2>&1; then
21471 skip_env "$CC is not installed"
21474 local extra_flags=''
21475 local out=$TMP/$tfile
21476 local prefix=/usr/include/lustre
21479 # Oleg removes c files in his test rig so test if any c files exist
21480 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
21481 skip_env "Needed c test files are missing"
21483 if ! [[ -d $prefix ]]; then
21484 # Assume we're running in tree and fixup the include path.
21485 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
21486 extra_flags+=" -L$LUSTRE/utils/.lib"
21489 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
21490 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
21491 error "client api broken"
21495 run_test 400a "Lustre client api program can compile and link"
21497 test_400b() { # LU-1606, LU-5011
21499 local out=$TMP/$tfile
21500 local prefix=/usr/include/linux/lustre
21502 # We use a hard coded prefix so that this test will not fail
21503 # when run in tree. There are headers in lustre/include/lustre/
21504 # that are not packaged (like lustre_idl.h) and have more
21505 # complicated include dependencies (like config.h and lnet/types.h).
21506 # Since this test about correct packaging we just skip them when
21507 # they don't exist (see below) rather than try to fixup cppflags.
21509 if ! which $CC > /dev/null 2>&1; then
21510 skip_env "$CC is not installed"
21513 for header in $prefix/*.h; do
21514 if ! [[ -f "$header" ]]; then
21518 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
21519 continue # lustre_ioctl.h is internal header
21522 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
21523 error "cannot compile '$header'"
21527 run_test 400b "packaged headers can be compiled"
21529 test_401a() { #LU-7437
21530 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
21531 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
21533 #count the number of parameters by "list_param -R"
21534 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
21535 #count the number of parameters by listing proc files
21536 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
21537 echo "proc_dirs='$proc_dirs'"
21538 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
21539 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
21542 [ $params -eq $procs ] ||
21543 error "found $params parameters vs. $procs proc files"
21545 # test the list_param -D option only returns directories
21546 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
21547 #count the number of parameters by listing proc directories
21548 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
21551 [ $params -eq $procs ] ||
21552 error "found $params parameters vs. $procs proc files"
21554 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
21557 local save=$($LCTL get_param -n jobid_var)
21560 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
21561 error "no error returned when setting bad parameters"
21563 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
21564 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
21566 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
21567 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
21568 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
21570 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
21573 local jobid_var_old=$($LCTL get_param -n jobid_var)
21574 local jobid_var_new
21576 $LCTL set_param jobid_var= &&
21577 error "no error returned for 'set_param a='"
21579 jobid_var_new=$($LCTL get_param -n jobid_var)
21580 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21581 error "jobid_var was changed by setting without value"
21583 $LCTL set_param jobid_var &&
21584 error "no error returned for 'set_param a'"
21586 jobid_var_new=$($LCTL get_param -n jobid_var)
21587 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21588 error "jobid_var was changed by setting without value"
21590 run_test 401c "Verify 'lctl set_param' without value fails in either format."
21593 local jobid_var_old=$($LCTL get_param -n jobid_var)
21594 local jobid_var_new
21595 local new_value="foo=bar"
21597 $LCTL set_param jobid_var=$new_value ||
21598 error "'set_param a=b' did not accept a value containing '='"
21600 jobid_var_new=$($LCTL get_param -n jobid_var)
21601 [[ "$jobid_var_new" == "$new_value" ]] ||
21602 error "'set_param a=b' failed on a value containing '='"
21604 # Reset the jobid_var to test the other format
21605 $LCTL set_param jobid_var=$jobid_var_old
21606 jobid_var_new=$($LCTL get_param -n jobid_var)
21607 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21608 error "failed to reset jobid_var"
21610 $LCTL set_param jobid_var $new_value ||
21611 error "'set_param a b' did not accept a value containing '='"
21613 jobid_var_new=$($LCTL get_param -n jobid_var)
21614 [[ "$jobid_var_new" == "$new_value" ]] ||
21615 error "'set_param a b' failed on a value containing '='"
21617 $LCTL set_param jobid_var $jobid_var_old
21618 jobid_var_new=$($LCTL get_param -n jobid_var)
21619 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21620 error "failed to reset jobid_var"
21622 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
21625 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
21626 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
21627 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
21628 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
21629 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
21630 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
21631 remote_mds_nodsh && skip "remote MDS with nodsh"
21633 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
21634 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
21635 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
21636 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
21637 echo "Touch failed - OK"
21639 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
21642 local file1=$DIR/$tfile.1
21643 local file2=$DIR/$tfile.2
21644 local tfile=$TMP/$tfile
21646 rm -f $file1 $file2 $tfile
21651 # 30 sec OBD_TIMEOUT in ll_getattr()
21652 # right before populating st_nlink
21653 $LCTL set_param fail_loc=0x80001409
21654 stat -c %h $file1 > $tfile &
21656 # create an alias, drop all locks and reclaim the dentry
21658 cancel_lru_locks mdc
21659 cancel_lru_locks osc
21660 sysctl -w vm.drop_caches=2
21664 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
21666 rm -f $tfile $file1 $file2
21668 run_test 403 "i_nlink should not drop to zero due to aliasing"
21670 test_404() { # LU-6601
21671 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
21672 skip "Need server version newer than 2.8.52"
21673 remote_mds_nodsh && skip "remote MDS with nodsh"
21675 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
21676 awk '/osp .*-osc-MDT/ { print $4}')
21679 for osp in $mosps; do
21680 echo "Deactivate: " $osp
21681 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
21682 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21683 awk -vp=$osp '$4 == p { print $2 }')
21684 [ $stat = IN ] || {
21685 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21686 error "deactivate error"
21688 echo "Activate: " $osp
21689 do_facet $SINGLEMDS $LCTL --device %$osp activate
21690 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21691 awk -vp=$osp '$4 == p { print $2 }')
21692 [ $stat = UP ] || {
21693 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21694 error "activate error"
21698 run_test 404 "validate manual {de}activated works properly for OSPs"
21701 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
21702 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
21703 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
21704 skip "Layout swap lock is not supported"
21706 check_swap_layouts_support
21708 test_mkdir $DIR/$tdir
21709 swap_lock_test -d $DIR/$tdir ||
21710 error "One layout swap locked test failed"
21712 run_test 405 "Various layout swap lock tests"
21715 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21716 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21717 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
21718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21719 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
21720 skip "Need MDS version at least 2.8.50"
21722 local def_stripe_size=$($LFS getstripe -S $MOUNT)
21723 local test_pool=$TESTNAME
21725 pool_add $test_pool || error "pool_add failed"
21726 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
21727 error "pool_add_targets failed"
21729 save_layout_restore_at_exit $MOUNT
21731 # parent set default stripe count only, child will stripe from both
21732 # parent and fs default
21733 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
21734 error "setstripe $MOUNT failed"
21735 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
21736 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
21737 for i in $(seq 10); do
21738 local f=$DIR/$tdir/$tfile.$i
21739 touch $f || error "touch failed"
21740 local count=$($LFS getstripe -c $f)
21741 [ $count -eq $OSTCOUNT ] ||
21742 error "$f stripe count $count != $OSTCOUNT"
21743 local offset=$($LFS getstripe -i $f)
21744 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
21745 local size=$($LFS getstripe -S $f)
21746 [ $size -eq $((def_stripe_size * 2)) ] ||
21747 error "$f stripe size $size != $((def_stripe_size * 2))"
21748 local pool=$($LFS getstripe -p $f)
21749 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
21752 # change fs default striping, delete parent default striping, now child
21753 # will stripe from new fs default striping only
21754 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
21755 error "change $MOUNT default stripe failed"
21756 $LFS setstripe -c 0 $DIR/$tdir ||
21757 error "delete $tdir default stripe failed"
21758 for i in $(seq 11 20); do
21759 local f=$DIR/$tdir/$tfile.$i
21760 touch $f || error "touch $f failed"
21761 local count=$($LFS getstripe -c $f)
21762 [ $count -eq 1 ] || error "$f stripe count $count != 1"
21763 local offset=$($LFS getstripe -i $f)
21764 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
21765 local size=$($LFS getstripe -S $f)
21766 [ $size -eq $def_stripe_size ] ||
21767 error "$f stripe size $size != $def_stripe_size"
21768 local pool=$($LFS getstripe -p $f)
21769 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
21772 unlinkmany $DIR/$tdir/$tfile. 1 20
21774 local f=$DIR/$tdir/$tfile
21775 pool_remove_all_targets $test_pool $f
21776 pool_remove $test_pool $f
21778 run_test 406 "DNE support fs default striping"
21781 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21782 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21783 skip "Need MDS version at least 2.8.55"
21784 remote_mds_nodsh && skip "remote MDS with nodsh"
21786 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
21787 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
21788 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
21789 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
21790 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
21792 #define OBD_FAIL_DT_TXN_STOP 0x2019
21793 for idx in $(seq $MDSCOUNT); do
21794 do_facet mds$idx "lctl set_param fail_loc=0x2019"
21796 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
21797 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
21798 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
21801 run_test 407 "transaction fail should cause operation fail"
21804 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
21806 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
21807 lctl set_param fail_loc=0x8000040a
21808 # let ll_prepare_partial_page() fail
21809 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
21813 # create at least 100 unused inodes so that
21814 # shrink_icache_memory(0) should not return 0
21815 touch $DIR/$tfile-{0..100}
21816 rm -f $DIR/$tfile-{0..100}
21819 echo 2 > /proc/sys/vm/drop_caches
21821 run_test 408 "drop_caches should not hang due to page leaks"
21825 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21827 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
21828 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
21829 touch $DIR/$tdir/guard || error "(2) Fail to create"
21831 local PREFIX=$(str_repeat 'A' 128)
21832 echo "Create 1K hard links start at $(date)"
21833 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21834 error "(3) Fail to hard link"
21836 echo "Links count should be right although linkEA overflow"
21837 stat $DIR/$tdir/guard || error "(4) Fail to stat"
21838 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
21839 [ $linkcount -eq 1001 ] ||
21840 error "(5) Unexpected hard links count: $linkcount"
21842 echo "List all links start at $(date)"
21843 ls -l $DIR/$tdir/foo > /dev/null ||
21844 error "(6) Fail to list $DIR/$tdir/foo"
21846 echo "Unlink hard links start at $(date)"
21847 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21848 error "(7) Fail to unlink"
21849 echo "Unlink hard links finished at $(date)"
21851 run_test 409 "Large amount of cross-MDTs hard links on the same file"
21855 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
21856 skip "Need client version at least 2.9.59"
21858 # Create a file, and stat it from the kernel
21859 local testfile=$DIR/$tfile
21862 local run_id=$RANDOM
21863 local my_ino=$(stat --format "%i" $testfile)
21865 # Try to insert the module. This will always fail as the
21866 # module is designed to not be inserted.
21867 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
21870 # Anything but success is a test failure
21872 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
21873 error "no inode match"
21875 run_test 410 "Test inode number returned from kernel thread"
21877 cleanup_test411_cgroup() {
21883 local cg_basedir=/sys/fs/cgroup/memory
21885 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
21886 skip "no setup for cgroup"
21888 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
21889 error "test file creation failed"
21890 cancel_lru_locks osc
21892 # Create a very small memory cgroup to force a slab allocation error
21893 local cgdir=$cg_basedir/osc_slab_alloc
21894 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
21895 trap "cleanup_test411_cgroup $cgdir" EXIT
21896 echo 2M > $cgdir/memory.kmem.limit_in_bytes
21897 echo 1M > $cgdir/memory.limit_in_bytes
21899 # Should not LBUG, just be killed by oom-killer
21900 # dd will return 0 even allocation failure in some environment.
21901 # So don't check return value
21902 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
21903 cleanup_test411_cgroup $cgdir
21907 run_test 411 "Slab allocation error with cgroup does not LBUG"
21910 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21911 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
21912 skip "Need server version at least 2.10.55"
21915 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
21916 error "mkdir failed"
21917 $LFS getdirstripe $DIR/$tdir
21918 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21919 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
21920 error "expect $((MDSCOUT - 1)) get $stripe_index"
21921 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
21922 [ $stripe_count -eq 2 ] ||
21923 error "expect 2 get $stripe_count"
21925 run_test 412 "mkdir on specific MDTs"
21929 local stripe_count=$2
21930 local mdts=$(comma_list $(mdts_nodes))
21933 local lmv_qos_prio_free
21934 local lmv_qos_threshold_rr
21935 local lmv_qos_maxage
21936 local lod_qos_prio_free
21937 local lod_qos_threshold_rr
21938 local lod_qos_maxage
21942 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
21943 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
21944 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
21946 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
21947 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
21948 stack_trap "$LCTL set_param \
21949 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
21950 stack_trap "$LCTL set_param \
21951 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
21952 stack_trap "$LCTL set_param \
21953 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
21955 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
21956 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
21957 lod_qos_prio_free=${lod_qos_prio_free%%%}
21958 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
21959 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
21960 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
21961 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
21962 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
21963 stack_trap "do_nodes $mdts $LCTL set_param \
21964 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
21965 stack_trap "do_nodes $mdts $LCTL set_param \
21966 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
21968 stack_trap "do_nodes $mdts $LCTL set_param \
21969 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
21972 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
21974 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
21975 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
21977 testdir=$DIR/$tdir-s$stripe_count/rr
21979 for i in $(seq $((100 * MDSCOUNT))); do
21980 eval $mkdir_cmd $testdir/subdir$i ||
21981 error "$mkdir_cmd subdir$i failed"
21984 for i in $(seq $MDSCOUNT); do
21985 count=$($LFS getdirstripe -i $testdir/* |
21986 grep ^$((i - 1))$ | wc -l)
21987 echo "$count directories created on MDT$((i - 1))"
21988 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
21990 if [ $stripe_count -gt 1 ]; then
21991 count=$($LFS getdirstripe $testdir/* |
21992 grep -P "^\s+$((i - 1))\t" | wc -l)
21993 echo "$count stripes created on MDT$((i - 1))"
21994 # deviation should < 5% of average
21995 [ $count -lt $((95 * stripe_count)) ] ||
21996 [ $count -gt $((105 * stripe_count)) ] &&
21997 error "stripes are not evenly distributed"
22001 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
22002 do_nodes $mdts $LCTL set_param \
22003 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
22006 echo "Check for uneven MDTs: "
22016 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
22017 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
22018 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
22020 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22021 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22024 for ((i = 1; i < ${#ffree[@]}; i++)); do
22025 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
22026 if [ $tmp -gt $max ]; then
22030 if [ $tmp -lt $min ]; then
22036 [ ${ffree[min_index]} -eq 0 ] &&
22037 skip "no free files in MDT$min_index"
22038 [ ${ffree[min_index]} -gt 100000000 ] &&
22039 skip "too much free files in MDT$min_index"
22041 # Check if we need to generate uneven MDTs
22043 local diff=$(((max - min) * 100 / min))
22044 local value="$(generate_string 1024)"
22046 while [ $diff -lt $threshold ]; do
22047 # generate uneven MDTs, create till $threshold% diff
22048 echo -n "weight diff=$diff% must be > $threshold% ..."
22049 count=$((${ffree[min_index]} / 10))
22050 # 50 sec per 10000 files in vm
22051 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
22052 skip "$count files to create"
22053 echo "Fill MDT$min_index with $count files"
22054 [ -d $DIR/$tdir-MDT$min_index ] ||
22055 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
22056 error "mkdir $tdir-MDT$min_index failed"
22057 for i in $(seq $count); do
22058 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
22059 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
22060 error "create f$j_$i failed"
22061 setfattr -n user.413b -v $value \
22062 $DIR/$tdir-MDT$min_index/f$j_$i ||
22063 error "setfattr f$j_$i failed"
22066 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
22067 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
22068 max=$(((${ffree[max_index]} >> 8) * \
22069 (${bavail[max_index]} * bsize >> 16)))
22070 min=$(((${ffree[min_index]} >> 8) * \
22071 (${bavail[min_index]} * bsize >> 16)))
22072 diff=$(((max - min) * 100 / min))
22075 echo "MDT filesfree available: ${ffree[@]}"
22076 echo "MDT blocks available: ${bavail[@]}"
22077 echo "weight diff=$diff%"
22080 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
22082 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
22083 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
22084 # decrease statfs age, so that it can be updated in time
22085 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
22086 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
22090 testdir=$DIR/$tdir-s$stripe_count/qos
22092 for i in $(seq $((100 * MDSCOUNT))); do
22093 eval $mkdir_cmd $testdir/subdir$i ||
22094 error "$mkdir_cmd subdir$i failed"
22097 for i in $(seq $MDSCOUNT); do
22098 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
22100 echo "$count directories created on MDT$((i - 1))"
22102 if [ $stripe_count -gt 1 ]; then
22103 count=$($LFS getdirstripe $testdir/* |
22104 grep -P "^\s+$((i - 1))\t" | wc -l)
22105 echo "$count stripes created on MDT$((i - 1))"
22109 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
22110 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
22112 # D-value should > 10% of averge
22113 [ $((max - min)) -lt 10 ] &&
22114 error "subdirs shouldn't be evenly distributed"
22117 if [ $stripe_count -gt 1 ]; then
22118 max=$($LFS getdirstripe $testdir/* |
22119 grep -P "^\s+$max_index\t" | wc -l)
22120 min=$($LFS getdirstripe $testdir/* |
22121 grep -P "^\s+$min_index\t" | wc -l)
22122 [ $((max - min)) -le $((10 * stripe_count)) ] &&
22123 error "stripes shouldn't be evenly distributed"|| true
22128 [ $MDSCOUNT -lt 2 ] &&
22129 skip "We need at least 2 MDTs for this test"
22131 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22132 skip "Need server version at least 2.12.52"
22136 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22137 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22138 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22139 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22140 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
22143 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
22146 [ $MDSCOUNT -lt 2 ] &&
22147 skip "We need at least 2 MDTs for this test"
22149 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22150 skip "Need server version at least 2.12.52"
22154 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22155 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22156 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22157 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22158 $LFS setdirstripe -D -c $stripe_count \
22159 $DIR/$tdir-s$stripe_count/rr ||
22160 error "setdirstripe failed"
22161 $LFS setdirstripe -D -c $stripe_count \
22162 $DIR/$tdir-s$stripe_count/qos ||
22163 error "setdirstripe failed"
22164 test_qos_mkdir "mkdir" $stripe_count
22167 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
22170 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
22171 $LCTL set_param fail_loc=0x80000521
22172 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
22175 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
22178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22179 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22180 skip "Need server version at least 2.11.52"
22190 # this test may be slow on ZFS
22191 [ "$mds1_FSTYPE" == "zfs" ] && total=100
22193 # though this test is designed for striped directory, let's test normal
22194 # directory too since lock is always saved as CoS lock.
22195 test_mkdir $DIR/$tdir || error "mkdir $tdir"
22196 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
22205 start_time=$(date +%s)
22206 for i in $(seq $total); do
22207 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
22210 end_time=$(date +%s)
22211 duration=$((end_time - start_time))
22213 kill -9 $setattr_pid
22215 echo "rename $total files took $duration sec"
22216 [ $duration -lt 100 ] || error "rename took $duration sec"
22218 run_test 415 "lock revoke is not missing"
22221 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22222 skip "Need server version at least 2.11.55"
22224 # define OBD_FAIL_OSD_TXN_START 0x19a
22225 do_facet mds1 lctl set_param fail_loc=0x19a
22227 lfs mkdir -c $MDSCOUNT $DIR/$tdir
22231 run_test 416 "transaction start failure won't cause system hung"
22235 do_nodes $(comma_list $(mdts_nodes)) \
22236 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
22237 do_nodes $(comma_list $(mdts_nodes)) \
22238 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
22239 do_nodes $(comma_list $(mdts_nodes)) \
22240 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
22244 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22245 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
22246 skip "Need MDS version at least 2.11.56"
22248 trap cleanup_417 RETURN EXIT
22250 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
22251 do_nodes $(comma_list $(mdts_nodes)) \
22252 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
22253 $LFS migrate -m 0 $DIR/$tdir.1 &&
22254 error "migrate dir $tdir.1 should fail"
22256 do_nodes $(comma_list $(mdts_nodes)) \
22257 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
22258 $LFS mkdir -i 1 $DIR/$tdir.2 &&
22259 error "create remote dir $tdir.2 should fail"
22261 do_nodes $(comma_list $(mdts_nodes)) \
22262 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
22263 $LFS mkdir -c 2 $DIR/$tdir.3 &&
22264 error "create striped dir $tdir.3 should fail"
22267 run_test 417 "disable remote dir, striped dir and dir migration"
22269 # Checks that the outputs of df [-i] and lfs df [-i] match
22271 # usage: check_lfs_df <blocks | inodes> <mountpoint>
22281 [ "$1" == "blocks" ] && inodes= || inodes="-i"
22283 for count in {1..100}; do
22287 # read the lines of interest
22288 df_out=($(df -P $inodes $dir | tail -n +2)) ||
22289 error "df $inodes $dir | tail -n +2 failed"
22290 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
22291 error "lfs df $inodes $dir | grep summary: failed"
22293 # skip first substrings of each output as they are different
22294 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
22295 # compare the two outputs
22297 for i in {1..5}; do
22298 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
22306 lfs df $inodes $dir
22307 error "df and lfs df $1 output mismatch: " \
22308 "df ${inodes}: ${df_out[*]}, " \
22309 "lfs df ${inodes}: ${lfs_df_out[*]}"
22314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22316 local dir=$DIR/$tdir
22317 local numfiles=$((RANDOM % 4096 + 2))
22318 local numblocks=$((RANDOM % 256 + 1))
22320 wait_delete_completed
22323 # check block output
22324 check_lfs_df blocks $dir
22325 # check inode output
22326 check_lfs_df inodes $dir
22328 # create a single file and retest
22329 echo "Creating a single file and testing"
22330 createmany -o $dir/$tfile- 1 &>/dev/null ||
22331 error "creating 1 file in $dir failed"
22332 check_lfs_df blocks $dir
22333 check_lfs_df inodes $dir
22335 # create a random number of files
22336 echo "Creating $((numfiles - 1)) files and testing"
22337 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
22338 error "creating $((numfiles - 1)) files in $dir failed"
22340 # write a random number of blocks to the first test file
22341 echo "Writing $numblocks 4K blocks and testing"
22342 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
22343 count=$numblocks &>/dev/null ||
22344 error "dd to $dir/${tfile}-0 failed"
22347 check_lfs_df blocks $dir
22348 check_lfs_df inodes $dir
22350 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
22351 error "unlinking $numfiles files in $dir failed"
22353 run_test 418 "df and lfs df outputs match"
22357 local dir=$DIR/$tdir
22362 cancel_lru_locks mdc
22364 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
22365 $LCTL set_param fail_loc=0x1410
22367 $LCTL set_param fail_loc=0
22370 run_test 419 "Verify open file by name doesn't crash kernel"
22374 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
22375 skip "Need MDS version at least 2.12.53"
22377 local SAVE_UMASK=$(umask)
22378 local dir=$DIR/$tdir
22379 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
22383 mkdir -m03777 $dir/testdir
22384 ls -dn $dir/testdir
22385 # Need to remove trailing '.' when SELinux is enabled
22386 local dirperms=$(ls -dn $dir/testdir |
22387 awk '{ sub(/\.$/, "", $1); print $1}')
22388 [ $dirperms == "drwxrwsrwt" ] ||
22389 error "incorrect perms on $dir/testdir"
22391 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
22392 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
22393 ls -n $dir/testdir/testfile
22394 local fileperms=$(ls -n $dir/testdir/testfile |
22395 awk '{ sub(/\.$/, "", $1); print $1}')
22396 [ $fileperms == "-rwxr-xr-x" ] ||
22397 error "incorrect perms on $dir/testdir/testfile"
22401 run_test 420 "clear SGID bit on non-directories for non-members"
22408 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22409 skip "Need MDS version at least 2.12.54"
22411 test_mkdir $DIR/$tdir
22412 createmany -o $DIR/$tdir/f 3
22413 cnt=$(ls -1 $DIR/$tdir | wc -l)
22414 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22416 fid1=$(lfs path2fid $DIR/$tdir/f1)
22417 fid2=$(lfs path2fid $DIR/$tdir/f2)
22418 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
22420 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
22421 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
22423 cnt=$(ls -1 $DIR/$tdir | wc -l)
22424 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22426 rm -f $DIR/$tdir/f3 || error "can't remove f3"
22427 createmany -o $DIR/$tdir/f 3
22428 cnt=$(ls -1 $DIR/$tdir | wc -l)
22429 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22431 fid1=$(lfs path2fid $DIR/$tdir/f1)
22432 fid2=$(lfs path2fid $DIR/$tdir/f2)
22433 echo "remove using fsname $FSNAME"
22434 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
22436 cnt=$(ls -1 $DIR/$tdir | wc -l)
22437 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22439 run_test 421a "simple rm by fid"
22446 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22447 skip "Need MDS version at least 2.12.54"
22449 test_mkdir $DIR/$tdir
22450 createmany -o $DIR/$tdir/f 3
22451 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
22454 FID1=$(lfs path2fid $DIR/$tdir/f1)
22455 FID2=$(lfs path2fid $DIR/$tdir/f2)
22456 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
22458 kill -USR1 $MULTIPID
22461 cnt=$(ls $DIR/$tdir | wc -l)
22462 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
22464 run_test 421b "rm by fid on open file"
22470 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22471 skip "Need MDS version at least 2.12.54"
22473 test_mkdir $DIR/$tdir
22474 createmany -o $DIR/$tdir/f 3
22475 touch $DIR/$tdir/$tfile
22476 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
22477 cnt=$(ls -1 $DIR/$tdir | wc -l)
22478 [ $cnt != 184 ] && error "unexpected #files: $cnt"
22480 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
22481 $LFS rmfid $DIR $FID1 || error "rmfid failed"
22483 cnt=$(ls $DIR/$tdir | wc -l)
22484 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
22486 run_test 421c "rm by fid against hardlinked files"
22492 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22493 skip "Need MDS version at least 2.12.54"
22495 test_mkdir $DIR/$tdir
22496 createmany -o $DIR/$tdir/f 4097
22497 cnt=$(ls -1 $DIR/$tdir | wc -l)
22498 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
22500 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
22501 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22503 cnt=$(ls $DIR/$tdir | wc -l)
22505 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22507 run_test 421d "rmfid en masse"
22513 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22514 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22515 skip "Need MDS version at least 2.12.54"
22517 mkdir -p $DIR/$tdir
22518 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22519 createmany -o $DIR/$tdir/striped_dir/f 512
22520 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22521 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22523 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22524 sed "s/[/][^:]*://g")
22525 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22527 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22529 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22531 run_test 421e "rmfid in DNE"
22537 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22538 skip "Need MDS version at least 2.12.54"
22540 test_mkdir $DIR/$tdir
22542 cnt=$(ls -1 $DIR/$tdir | wc -l)
22543 [ $cnt != 1 ] && error "unexpected #files: $cnt"
22545 FID=$(lfs path2fid $DIR/$tdir/f)
22546 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
22547 # rmfid should fail
22548 cnt=$(ls -1 $DIR/$tdir | wc -l)
22549 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
22551 chmod a+rw $DIR/$tdir
22553 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
22554 # rmfid should fail
22555 cnt=$(ls -1 $DIR/$tdir | wc -l)
22556 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
22559 $RUNAS touch $DIR/$tdir/f
22560 FID=$(lfs path2fid $DIR/$tdir/f)
22561 echo "rmfid as root"
22562 $LFS rmfid $DIR $FID || error "rmfid as root failed"
22563 cnt=$(ls -1 $DIR/$tdir | wc -l)
22564 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
22567 $RUNAS touch $DIR/$tdir/f
22568 cnt=$(ls -1 $DIR/$tdir | wc -l)
22569 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
22570 FID=$(lfs path2fid $DIR/$tdir/f)
22571 # rmfid w/o user_fid2path mount option should fail
22572 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
22573 cnt=$(ls -1 $DIR/$tdir | wc -l)
22574 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
22576 umount_client $MOUNT || error "failed to umount client"
22577 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
22578 error "failed to mount client'"
22580 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
22581 # rmfid should succeed
22582 cnt=$(ls -1 $DIR/$tdir | wc -l)
22583 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
22585 # rmfid shouldn't allow to remove files due to dir's permission
22586 chmod a+rwx $DIR/$tdir
22589 FID=$(lfs path2fid $DIR/$tdir/f)
22590 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
22592 umount_client $MOUNT || error "failed to umount client"
22593 mount_client $MOUNT "$MOUNT_OPTS" ||
22594 error "failed to mount client'"
22597 run_test 421f "rmfid checks permissions"
22603 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22604 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22605 skip "Need MDS version at least 2.12.54"
22607 mkdir -p $DIR/$tdir
22608 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22609 createmany -o $DIR/$tdir/striped_dir/f 512
22610 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22611 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22613 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22614 sed "s/[/][^:]*://g")
22616 rm -f $DIR/$tdir/striped_dir/f1*
22617 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22618 removed=$((512 - cnt))
22620 # few files have been just removed, so we expect
22621 # rmfid to fail on their fids
22622 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
22623 [ $removed != $errors ] && error "$errors != $removed"
22625 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22627 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22629 run_test 421g "rmfid to return errors properly"
22632 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
22633 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
22634 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
22635 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
22636 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
22638 local amc=$(at_max_get client)
22639 local amo=$(at_max_get mds1)
22640 local timeout=`lctl get_param -n timeout`
22642 at_max_set 0 client
22645 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
22646 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
22647 fail_val=$(((2*timeout + 10)*1000))
22648 touch $DIR/$tdir/d3/file &
22650 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
22651 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
22652 fail_val=$((2*timeout + 5))
22653 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
22657 sleep $((2 * timeout))
22661 touch $DIR/$tdir/d2/file3
22662 touch $DIR/$tdir/d2/file4
22663 touch $DIR/$tdir/d2/file5
22666 at_max_set $amc client
22667 at_max_set $amo mds1
22669 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
22670 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
22671 error "Watchdog is always throttled"
22673 run_test 422 "kill a process with RPC in progress"
22686 # ensure statfs cache is expired
22689 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
22690 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
22694 run_test 423 "statfs should return a right data"
22697 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22698 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22699 skip "Need server version at least 2.9.55"
22701 start_full_debug_logging
22705 stop_full_debug_logging
22709 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22710 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22711 awk '/The barrier for/ { print $7 }')
22714 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
22719 barrier_expired() {
22722 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22723 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22724 awk '/will be expired/ { print $7 }')
22726 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
22735 echo "Start barrier_freeze at: $(date)"
22736 #define OBD_FAIL_BARRIER_DELAY 0x2202
22737 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22738 # Do not reduce barrier time - See LU-11873
22739 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
22742 local b_status=$(barrier_stat)
22743 echo "Got barrier status at: $(date)"
22744 [ "$b_status" = "'freezing_p1'" ] ||
22745 error "(1) unexpected barrier status $b_status"
22747 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22749 b_status=$(barrier_stat)
22750 [ "$b_status" = "'frozen'" ] ||
22751 error "(2) unexpected barrier status $b_status"
22753 local expired=$(barrier_expired)
22754 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
22755 sleep $((expired + 3))
22757 b_status=$(barrier_stat)
22758 [ "$b_status" = "'expired'" ] ||
22759 error "(3) unexpected barrier status $b_status"
22761 # Do not reduce barrier time - See LU-11873
22762 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
22763 error "(4) fail to freeze barrier"
22765 b_status=$(barrier_stat)
22766 [ "$b_status" = "'frozen'" ] ||
22767 error "(5) unexpected barrier status $b_status"
22769 echo "Start barrier_thaw at: $(date)"
22770 #define OBD_FAIL_BARRIER_DELAY 0x2202
22771 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22772 do_facet mgs $LCTL barrier_thaw $FSNAME &
22775 b_status=$(barrier_stat)
22776 echo "Got barrier status at: $(date)"
22777 [ "$b_status" = "'thawing'" ] ||
22778 error "(6) unexpected barrier status $b_status"
22780 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22782 b_status=$(barrier_stat)
22783 [ "$b_status" = "'thawed'" ] ||
22784 error "(7) unexpected barrier status $b_status"
22786 #define OBD_FAIL_BARRIER_FAILURE 0x2203
22787 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
22788 do_facet mgs $LCTL barrier_freeze $FSNAME
22790 b_status=$(barrier_stat)
22791 [ "$b_status" = "'failed'" ] ||
22792 error "(8) unexpected barrier status $b_status"
22794 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22795 do_facet mgs $LCTL barrier_thaw $FSNAME
22799 run_test 801a "write barrier user interfaces and stat machine"
22804 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22805 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
22806 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
22807 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
22808 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
22810 cancel_lru_locks mdc
22812 # 180 seconds should be long enough
22813 do_facet mgs $LCTL barrier_freeze $FSNAME 180
22815 local b_status=$(barrier_stat)
22816 [ "$b_status" = "'frozen'" ] ||
22817 error "(6) unexpected barrier status $b_status"
22819 mkdir $DIR/$tdir/d0/d10 &
22822 touch $DIR/$tdir/d1/f13 &
22825 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
22828 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
22831 rm -f $DIR/$tdir/d4/f12 &
22834 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
22836 # To guarantee taht the 'stat' is not blocked
22837 b_status=$(barrier_stat)
22838 [ "$b_status" = "'frozen'" ] ||
22839 error "(8) unexpected barrier status $b_status"
22841 # let above commands to run at background
22844 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
22845 ps -p $touch_pid || error "(10) touch should be blocked"
22846 ps -p $ln_pid || error "(11) link should be blocked"
22847 ps -p $mv_pid || error "(12) rename should be blocked"
22848 ps -p $rm_pid || error "(13) unlink should be blocked"
22850 b_status=$(barrier_stat)
22851 [ "$b_status" = "'frozen'" ] ||
22852 error "(14) unexpected barrier status $b_status"
22854 do_facet mgs $LCTL barrier_thaw $FSNAME
22855 b_status=$(barrier_stat)
22856 [ "$b_status" = "'thawed'" ] ||
22857 error "(15) unexpected barrier status $b_status"
22859 wait $mkdir_pid || error "(16) mkdir should succeed"
22860 wait $touch_pid || error "(17) touch should succeed"
22861 wait $ln_pid || error "(18) link should succeed"
22862 wait $mv_pid || error "(19) rename should succeed"
22863 wait $rm_pid || error "(20) unlink should succeed"
22867 run_test 801b "modification will be blocked by write barrier"
22870 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22874 stop mds2 || error "(1) Fail to stop mds2"
22876 do_facet mgs $LCTL barrier_freeze $FSNAME 30
22878 local b_status=$(barrier_stat)
22879 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
22880 do_facet mgs $LCTL barrier_thaw $FSNAME
22881 error "(2) unexpected barrier status $b_status"
22884 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22885 error "(3) Fail to rescan barrier bitmap"
22887 # Do not reduce barrier time - See LU-11873
22888 do_facet mgs $LCTL barrier_freeze $FSNAME 20
22890 b_status=$(barrier_stat)
22891 [ "$b_status" = "'frozen'" ] ||
22892 error "(4) unexpected barrier status $b_status"
22894 do_facet mgs $LCTL barrier_thaw $FSNAME
22895 b_status=$(barrier_stat)
22896 [ "$b_status" = "'thawed'" ] ||
22897 error "(5) unexpected barrier status $b_status"
22899 local devname=$(mdsdevname 2)
22901 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
22903 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22904 error "(7) Fail to rescan barrier bitmap"
22908 run_test 801c "rescan barrier bitmap"
22910 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
22911 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
22912 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
22913 saved_MOUNT_OPTS=$MOUNT_OPTS
22919 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
22920 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
22921 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
22922 MOUNT_OPTS=$saved_MOUNT_OPTS
22927 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
22928 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22929 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22930 skip "Need server version at least 2.9.55"
22932 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
22934 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22936 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22937 error "(2) Fail to copy"
22939 trap cleanup_802a EXIT
22941 # sync by force before remount as readonly
22942 sync; sync_all_data; sleep 3; sync_all_data
22946 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
22947 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
22948 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
22950 echo "Mount the server as read only"
22951 setupall server_only || error "(3) Fail to start servers"
22953 echo "Mount client without ro should fail"
22954 mount_client $MOUNT &&
22955 error "(4) Mount client without 'ro' should fail"
22957 echo "Mount client with ro should succeed"
22958 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
22959 mount_client $MOUNT ||
22960 error "(5) Mount client with 'ro' should succeed"
22962 echo "Modify should be refused"
22963 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22965 echo "Read should be allowed"
22966 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22967 error "(7) Read should succeed under ro mode"
22971 run_test 802a "simulate readonly device"
22974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22975 remote_mds_nodsh && skip "remote MDS with nodsh"
22977 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
22978 skip "readonly option not available"
22980 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
22982 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22983 error "(2) Fail to copy"
22985 # write back all cached data before setting MDT to readonly
22989 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
22990 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
22992 echo "Modify should be refused"
22993 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22995 echo "Read should be allowed"
22996 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22997 error "(7) Read should succeed under ro mode"
23000 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
23002 run_test 802b "be able to set MDTs to readonly"
23005 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23006 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23007 skip "MDS needs to be newer than 2.10.54"
23009 mkdir -p $DIR/$tdir
23010 # Create some objects on all MDTs to trigger related logs objects
23011 for idx in $(seq $MDSCOUNT); do
23012 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
23013 $DIR/$tdir/dir${idx} ||
23014 error "Fail to create $DIR/$tdir/dir${idx}"
23018 wait_delete_completed # ensure old test cleanups are finished
23019 echo "before create:"
23021 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23023 for i in {1..10}; do
23024 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
23025 error "Fail to create $DIR/$tdir/foo$i"
23029 echo "after create:"
23031 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23033 # allow for an llog to be cleaned up during the test
23034 [ $after_used -ge $((before_used + 10 - 1)) ] ||
23035 error "before ($before_used) + 10 > after ($after_used)"
23037 for i in {1..10}; do
23038 rm -rf $DIR/$tdir/foo$i ||
23039 error "Fail to remove $DIR/$tdir/foo$i"
23042 sleep 3 # avoid MDT return cached statfs
23043 wait_delete_completed
23044 echo "after unlink:"
23046 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23048 # allow for an llog to be created during the test
23049 [ $after_used -le $((before_used + 1)) ] ||
23050 error "after ($after_used) > before ($before_used) + 1"
23052 run_test 803 "verify agent object for remote object"
23055 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23056 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23057 skip "MDS needs to be newer than 2.10.54"
23058 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
23060 mkdir -p $DIR/$tdir
23061 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
23062 error "Fail to create $DIR/$tdir/dir0"
23064 local fid=$($LFS path2fid $DIR/$tdir/dir0)
23065 local dev=$(mdsdevname 2)
23067 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23068 grep ${fid} || error "NOT found agent entry for dir0"
23070 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
23071 error "Fail to create $DIR/$tdir/dir1"
23073 touch $DIR/$tdir/dir1/foo0 ||
23074 error "Fail to create $DIR/$tdir/dir1/foo0"
23075 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
23078 for idx in $(seq $MDSCOUNT); do
23079 dev=$(mdsdevname $idx)
23080 do_facet mds${idx} \
23081 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23082 grep ${fid} && rc=$idx
23085 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
23086 error "Fail to rename foo0 to foo1"
23087 if [ $rc -eq 0 ]; then
23088 for idx in $(seq $MDSCOUNT); do
23089 dev=$(mdsdevname $idx)
23090 do_facet mds${idx} \
23091 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23092 grep ${fid} && rc=$idx
23096 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
23097 error "Fail to rename foo1 to foo2"
23098 if [ $rc -eq 0 ]; then
23099 for idx in $(seq $MDSCOUNT); do
23100 dev=$(mdsdevname $idx)
23101 do_facet mds${idx} \
23102 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23103 grep ${fid} && rc=$idx
23107 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
23109 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
23110 error "Fail to link to $DIR/$tdir/dir1/foo2"
23111 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
23112 error "Fail to rename foo2 to foo0"
23113 unlink $DIR/$tdir/dir1/foo0 ||
23114 error "Fail to unlink $DIR/$tdir/dir1/foo0"
23115 rm -rf $DIR/$tdir/dir0 ||
23116 error "Fail to rm $DIR/$tdir/dir0"
23118 for idx in $(seq $MDSCOUNT); do
23119 dev=$(mdsdevname $idx)
23123 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
23125 start mds${idx} $dev $MDS_MOUNT_OPTS ||
23126 error "mount mds$idx failed"
23127 df $MOUNT > /dev/null 2>&1
23129 # e2fsck should not return error
23131 error "e2fsck detected error on MDT${idx}: rc=$rc"
23134 run_test 804 "verify agent entry for remote entry"
23137 do_facet $SINGLEMDS zfs set quota=$old $fsset
23138 unlinkmany $DIR/$tdir/f- 1000000
23143 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
23144 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
23145 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
23146 skip "netfree not implemented before 0.7"
23147 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
23148 skip "Need MDS version at least 2.10.57"
23155 local pref="osd-zfs.$FSNAME-MDT0000."
23157 # limit available space on MDS dataset to meet nospace issue
23158 # quickly. then ZFS 0.7.2 can use reserved space if asked
23159 # properly (using netfree flag in osd_declare_destroy()
23160 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
23161 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
23163 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
23164 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
23165 let "usedkb=usedkb-freekb"
23166 let "freekb=freekb/2"
23167 if let "freekb > 5000"; then
23170 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
23171 trap cleanup_805 EXIT
23173 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
23174 error "Can't set PFL layout"
23175 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
23176 rm -rf $DIR/$tdir || error "not able to remove"
23177 do_facet $SINGLEMDS zfs set quota=$old $fsset
23180 run_test 805 "ZFS can remove from full fs"
23186 local size=$($LFS getsom -s $file)
23187 local expect=$(stat -c %s $file)
23189 [[ $size == $expect ]] ||
23190 error "$file expected size: $expect, got: $size"
23192 local blocks=$($LFS getsom -b $file)
23193 expect=$(stat -c %b $file)
23194 [[ $blocks == $expect ]] ||
23195 error "$file expected blocks: $expect, got: $blocks"
23200 local size=$($LFS getsom -s $1)
23203 [[ $size == $expect ]] ||
23204 error "$file expected size: $expect, got: $size"
23208 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23209 skip "Need MDS version at least 2.11.52"
23213 touch $DIR/$tfile || error "touch $tfile failed"
23215 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23216 save_lustre_params client "llite.*.xattr_cache" > $save
23217 lctl set_param llite.*.xattr_cache=0
23218 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23220 # single-threaded write
23221 echo "Test SOM for single-threaded write"
23222 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
23223 error "write $tfile failed"
23224 check_lsom_size $DIR/$tfile $bs
23227 local size=$(($num * $bs))
23231 echo "Test SOM for single client multi-threaded($num) write"
23232 $TRUNCATE $DIR/$tfile 0
23233 for ((i = 0; i < $num; i++)); do
23234 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23236 offset=$((offset + $bs))
23238 for (( i=0; i < $num; i++ )); do
23241 check_lsom_size $DIR/$tfile $size
23243 $TRUNCATE $DIR/$tfile 0
23244 for ((i = 0; i < $num; i++)); do
23245 offset=$((offset - $bs))
23246 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23249 for (( i=0; i < $num; i++ )); do
23252 check_lsom_size $DIR/$tfile $size
23254 # multi-client writes
23255 num=$(get_node_count ${CLIENTS//,/ })
23256 size=$(($num * $bs))
23260 echo "Test SOM for multi-client ($num) writes"
23261 $TRUNCATE $DIR/$tfile 0
23262 for client in ${CLIENTS//,/ }; do
23263 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23266 offset=$((offset + $bs))
23268 for (( i=0; i < $num; i++ )); do
23271 check_lsom_size $DIR/$tfile $offset
23274 $TRUNCATE $DIR/$tfile 0
23275 for client in ${CLIENTS//,/ }; do
23276 offset=$((offset - $bs))
23277 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23281 for (( i=0; i < $num; i++ )); do
23284 check_lsom_size $DIR/$tfile $size
23287 echo "Test SOM for truncate"
23288 $TRUNCATE $DIR/$tfile 1048576
23289 check_lsom_size $DIR/$tfile 1048576
23290 $TRUNCATE $DIR/$tfile 1234
23291 check_lsom_size $DIR/$tfile 1234
23293 # verify SOM blocks count
23294 echo "Verify SOM block count"
23295 $TRUNCATE $DIR/$tfile 0
23296 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
23297 error "failed to write file $tfile"
23298 check_lsom_data $DIR/$tfile
23300 run_test 806 "Verify Lazy Size on MDS"
23303 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23304 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23305 skip "Need MDS version at least 2.11.52"
23307 # Registration step
23308 changelog_register || error "changelog_register failed"
23309 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
23310 changelog_users $SINGLEMDS | grep -q $cl_user ||
23311 error "User $cl_user not found in changelog_users"
23313 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23314 save_lustre_params client "llite.*.xattr_cache" > $save
23315 lctl set_param llite.*.xattr_cache=0
23316 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23318 rm -rf $DIR/$tdir || error "rm $tdir failed"
23319 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
23320 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
23321 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
23322 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
23323 error "truncate $tdir/trunc failed"
23326 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
23327 error "write $tfile failed"
23329 # multi-client wirtes
23330 local num=$(get_node_count ${CLIENTS//,/ })
23334 echo "Test SOM for multi-client ($num) writes"
23335 touch $DIR/$tfile || error "touch $tfile failed"
23336 $TRUNCATE $DIR/$tfile 0
23337 for client in ${CLIENTS//,/ }; do
23338 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23341 offset=$((offset + $bs))
23343 for (( i=0; i < $num; i++ )); do
23347 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
23348 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
23349 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
23350 check_lsom_data $DIR/$tdir/trunc
23351 check_lsom_data $DIR/$tdir/single_dd
23352 check_lsom_data $DIR/$tfile
23355 # Deregistration step
23356 changelog_deregister || error "changelog_deregister failed"
23358 run_test 807 "verify LSOM syncing tool"
23360 check_som_nologged()
23362 local lines=$($LFS changelog $FSNAME-MDT0000 |
23363 grep 'x=trusted.som' | wc -l)
23364 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
23368 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23369 skip "Need MDS version at least 2.11.55"
23371 # Registration step
23372 changelog_register || error "changelog_register failed"
23374 touch $DIR/$tfile || error "touch $tfile failed"
23377 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
23378 error "write $tfile failed"
23381 $TRUNCATE $DIR/$tfile 1234
23384 $TRUNCATE $DIR/$tfile 1048576
23387 # Deregistration step
23388 changelog_deregister || error "changelog_deregister failed"
23390 run_test 808 "Check trusted.som xattr not logged in Changelogs"
23395 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
23399 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
23400 skip "Need MDS version at least 2.11.56"
23402 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
23403 error "failed to create DoM-only file $DIR/$tfile"
23404 touch $DIR/$tfile || error "touch $tfile failed"
23405 check_som_nodata $DIR/$tfile
23407 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
23408 error "write $tfile failed"
23409 check_som_nodata $DIR/$tfile
23411 $TRUNCATE $DIR/$tfile 1234
23412 check_som_nodata $DIR/$tfile
23414 $TRUNCATE $DIR/$tfile 4097
23415 check_som_nodata $DIR/$file
23417 run_test 809 "Verify no SOM xattr store for DoM-only files"
23420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23421 $GSS && skip_env "could not run with gss"
23422 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
23423 skip "OST < 2.12.58 doesn't align checksum"
23426 stack_trap "set_checksums $ORIG_CSUM" EXIT
23427 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
23432 for csum in $CKSUM_TYPES; do
23433 #define OBD_FAIL_OSC_NO_GRANT 0x411
23434 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
23435 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
23437 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
23438 before=$(md5sum $DIR/$tfile)
23439 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
23440 after=$(md5sum $DIR/$tfile)
23441 [ "$before" == "$after" ] ||
23442 error "$csum: $before != $after bs=$1 seek=$2"
23446 run_test 810 "partial page writes on ZFS (LU-11663)"
23449 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23450 skip "OST < 2.12.51 doesn't support this fail_loc"
23451 [ "$SHARED_KEY" = true ] &&
23452 skip "OSC connections never go IDLE with Shared-Keys enabled"
23454 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23455 # ensure ost1 is connected
23456 stat $DIR/$tfile >/dev/null || error "can't stat"
23457 wait_osc_import_state client ost1 FULL
23458 # no locks, no reqs to let the connection idle
23459 cancel_lru_locks osc
23461 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23462 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23463 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23464 wait_osc_import_state client ost1 CONNECTING
23465 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23467 stat $DIR/$tfile >/dev/null || error "can't stat file"
23469 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
23471 test_812b() { # LU-12378
23472 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23473 skip "OST < 2.12.51 doesn't support this fail_loc"
23474 [ "$SHARED_KEY" = true ] &&
23475 skip "OSC connections never go IDLE with Shared-Keys enabled"
23477 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
23478 # ensure ost1 is connected
23479 stat $DIR/$tfile >/dev/null || error "can't stat"
23480 wait_osc_import_state client ost1 FULL
23481 # no locks, no reqs to let the connection idle
23482 cancel_lru_locks osc
23484 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23485 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23486 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23487 wait_osc_import_state client ost1 CONNECTING
23488 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23490 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
23491 wait_osc_import_state client ost1 IDLE
23493 run_test 812b "do not drop no resend request for idle connect"
23496 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
23497 [ -z "$file_heat_sav" ] && skip "no file heat support"
23508 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
23509 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
23511 $LCTL set_param -n llite.*.file_heat=1
23512 echo "Turn on file heat"
23513 echo "Period second: $period_second, Decay percentage: $decay_pct"
23515 echo "QQQQ" > $DIR/$tfile
23516 echo "QQQQ" > $DIR/$tfile
23517 echo "QQQQ" > $DIR/$tfile
23518 cat $DIR/$tfile > /dev/null
23519 cat $DIR/$tfile > /dev/null
23520 cat $DIR/$tfile > /dev/null
23521 cat $DIR/$tfile > /dev/null
23523 local out=$($LFS heat_get $DIR/$tfile)
23525 $LFS heat_get $DIR/$tfile
23526 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23527 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23528 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23529 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23531 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
23532 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
23533 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
23534 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
23536 sleep $((period_second + 3))
23537 echo "Sleep $((period_second + 3)) seconds..."
23538 # The recursion formula to calculate the heat of the file f is as
23540 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
23541 # Where Hi is the heat value in the period between time points i*I and
23542 # (i+1)*I; Ci is the access count in the period; the symbol P refers
23543 # to the weight of Ci.
23544 out=$($LFS heat_get $DIR/$tfile)
23545 $LFS heat_get $DIR/$tfile
23546 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23547 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23548 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23549 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23551 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
23552 error "read sample ($readsample) is wrong"
23553 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
23554 error "write sample ($writesample) is wrong"
23555 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
23556 error "read bytes ($readbyte) is wrong"
23557 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
23558 error "write bytes ($writebyte) is wrong"
23560 echo "QQQQ" > $DIR/$tfile
23561 echo "QQQQ" > $DIR/$tfile
23562 echo "QQQQ" > $DIR/$tfile
23563 cat $DIR/$tfile > /dev/null
23564 cat $DIR/$tfile > /dev/null
23565 cat $DIR/$tfile > /dev/null
23566 cat $DIR/$tfile > /dev/null
23568 sleep $((period_second + 3))
23569 echo "Sleep $((period_second + 3)) seconds..."
23571 out=$($LFS heat_get $DIR/$tfile)
23572 $LFS heat_get $DIR/$tfile
23573 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23574 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23575 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23576 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23578 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
23579 4 * $decay_pct) / 100") -eq 1 ] ||
23580 error "read sample ($readsample1) is wrong"
23581 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
23582 3 * $decay_pct) / 100") -eq 1 ] ||
23583 error "write sample ($writesample1) is wrong"
23584 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
23585 20 * $decay_pct) / 100") -eq 1 ] ||
23586 error "read bytes ($readbyte1) is wrong"
23587 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
23588 15 * $decay_pct) / 100") -eq 1 ] ||
23589 error "write bytes ($writebyte1) is wrong"
23591 echo "Turn off file heat for the file $DIR/$tfile"
23592 $LFS heat_set -o $DIR/$tfile
23594 echo "QQQQ" > $DIR/$tfile
23595 echo "QQQQ" > $DIR/$tfile
23596 echo "QQQQ" > $DIR/$tfile
23597 cat $DIR/$tfile > /dev/null
23598 cat $DIR/$tfile > /dev/null
23599 cat $DIR/$tfile > /dev/null
23600 cat $DIR/$tfile > /dev/null
23602 out=$($LFS heat_get $DIR/$tfile)
23603 $LFS heat_get $DIR/$tfile
23604 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23605 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23606 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23607 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23609 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23610 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23611 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23612 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23614 echo "Trun on file heat for the file $DIR/$tfile"
23615 $LFS heat_set -O $DIR/$tfile
23617 echo "QQQQ" > $DIR/$tfile
23618 echo "QQQQ" > $DIR/$tfile
23619 echo "QQQQ" > $DIR/$tfile
23620 cat $DIR/$tfile > /dev/null
23621 cat $DIR/$tfile > /dev/null
23622 cat $DIR/$tfile > /dev/null
23623 cat $DIR/$tfile > /dev/null
23625 out=$($LFS heat_get $DIR/$tfile)
23626 $LFS heat_get $DIR/$tfile
23627 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23628 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23629 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23630 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23632 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
23633 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
23634 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
23635 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
23637 $LFS heat_set -c $DIR/$tfile
23638 $LCTL set_param -n llite.*.file_heat=0
23639 echo "Turn off file heat support for the Lustre filesystem"
23641 echo "QQQQ" > $DIR/$tfile
23642 echo "QQQQ" > $DIR/$tfile
23643 echo "QQQQ" > $DIR/$tfile
23644 cat $DIR/$tfile > /dev/null
23645 cat $DIR/$tfile > /dev/null
23646 cat $DIR/$tfile > /dev/null
23647 cat $DIR/$tfile > /dev/null
23649 out=$($LFS heat_get $DIR/$tfile)
23650 $LFS heat_get $DIR/$tfile
23651 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23652 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23653 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23654 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23656 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23657 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23658 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23659 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23661 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
23664 run_test 813 "File heat verfication"
23668 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
23669 echo -n y >> $DIR/$tfile
23670 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
23671 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
23673 run_test 814 "sparse cp works as expected (LU-12361)"
23677 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
23678 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
23680 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
23683 [ "$SHARED_KEY" = true ] &&
23684 skip "OSC connections never go IDLE with Shared-Keys enabled"
23686 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23687 # ensure ost1 is connected
23688 stat $DIR/$tfile >/dev/null || error "can't stat"
23689 wait_osc_import_state client ost1 FULL
23690 # no locks, no reqs to let the connection idle
23691 cancel_lru_locks osc
23692 lru_resize_disable osc
23695 before=$($LCTL get_param -n \
23696 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23698 wait_osc_import_state client ost1 IDLE
23699 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
23700 now=$($LCTL get_param -n \
23701 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23702 [ $before == $now ] || error "lru_size changed $before != $now"
23704 run_test 816 "do not reset lru_resize on idle reconnect"
23708 exportfs -u localhost:$DIR/nfsexp
23713 systemctl restart nfs-server.service || skip "failed to restart nfsd"
23715 mkdir -p $DIR/nfsexp
23716 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
23717 error "failed to export nfs"
23719 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
23720 stack_trap cleanup_817 EXIT
23722 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
23723 error "failed to mount nfs to $tmpdir"
23725 cp /bin/true $tmpdir
23726 $DIR/nfsexp/true || error "failed to execute 'true' command"
23728 run_test 817 "nfsd won't cache write lock for exec file"
23732 $LFS setstripe -c1 -i0 $DIR/$tfile
23733 $LFS setstripe -c1 -i1 $DIR/$tfile
23735 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
23736 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
23737 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
23738 error "start $SINGLEMDS failed"
23741 run_test 818 "unlink with failed llog"
23744 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23745 cancel_lru_locks osc
23746 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23747 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23748 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
23751 run_test 819a "too big niobuf in read"
23754 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23755 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23756 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23757 cancel_lru_locks osc
23761 run_test 819b "too big niobuf in write"
23764 function test_820_start_ost() {
23767 for num in $(seq $OSTCOUNT); do
23768 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
23773 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23776 umount_client $MOUNT || error "umount failed"
23777 for num in $(seq $OSTCOUNT); do
23781 # mount client with no active OSTs
23782 # so that the client can't initialize max LOV EA size
23783 # from OSC notifications
23784 mount_client $MOUNT || error "mount failed"
23785 # delay OST starting to keep this 0 max EA size for a while
23786 test_820_start_ost &
23788 # create a directory on MDS2
23789 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
23790 error "Failed to create directory"
23791 # open intent should update default EA size
23792 # see mdc_update_max_ea_from_body()
23793 # notice this is the very first RPC to MDS2
23794 cp /etc/services $DIR/$tdir/mds2 ||
23795 error "Failed to copy files to mds$n"
23797 run_test 820 "update max EA from open intent"
23800 # tests that do cleanup/setup should be run at the end
23804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23807 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
23808 $LCTL set_param fail_loc=0x903
23810 cancel_lru_locks MGC
23812 FAIL_ON_ERROR=true cleanup
23813 FAIL_ON_ERROR=true setup
23815 run_test 900 "umount should not race with any mgc requeue thread"
23817 # LUS-6253/LU-11185
23823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23825 # some get_param have a bug to handle dot in param name
23826 cancel_lru_locks MGC
23827 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23828 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23829 umount_client $MOUNT || error "umount failed"
23830 mount_client $MOUNT || error "mount failed"
23831 cancel_lru_locks MGC
23832 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23833 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23835 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
23836 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
23840 run_test 901 "don't leak a mgc lock on client umount"
23844 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
23845 skip "client does not have LU-13377 fix"
23846 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
23847 $LCTL set_param fail_loc=0x1415
23848 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23849 cancel_lru_locks osc
23852 run_test 902 "test short write doesn't hang lustre"
23855 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
23856 check_and_cleanup_lustre
23857 if [ "$I_MOUNTED" != "yes" ]; then
23858 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true