3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054 LU-13314
45 ALWAYS_EXCEPT+=" 407 312 56ob"
48 # bug number: LU-9795 LU-9795 LU-9795 LU-9795
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
66 # skip nfs tests on kernels >= 4.14.0 until they are fixed
67 if [ $LINUX_VERSION_CODE -ge $(version_code 4.14.0) ]; then
68 # bug number: LU-12661
71 # skip cgroup tests on RHEL8.1 kernels until they are fixed
72 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
73 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
74 # bug number: LU-13063
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
81 if [ "$mds1_FSTYPE" = "zfs" ]; then
82 # bug number for skipped test:
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
88 # Get the SLES distro version
90 # Returns a version string that should only be used in comparing
91 # strings returned by version_code()
94 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
96 # All SuSE Linux versions have one decimal. version_code expects two
97 local sles_version=$version.0
98 version_code $sles_version
101 # Check if we are running on Ubuntu or SLES so we can make decisions on
103 if [ -r /etc/SuSE-release ]; then
104 sles_version=$(sles_version_code)
105 [ $sles_version -lt $(version_code 11.4.0) ] &&
106 # bug number for skipped test: LU-4341
107 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
108 [ $sles_version -lt $(version_code 12.0.0) ] &&
109 # bug number for skipped test: LU-3703
110 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
111 elif [ -r /etc/os-release ]; then
112 if grep -qi ubuntu /etc/os-release; then
113 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
114 -e 's/^VERSION=//p' \
118 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
119 # bug number for skipped test:
121 ALWAYS_EXCEPT+=" 103a 410"
131 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
132 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
141 check_swap_layouts_support()
143 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
144 skip "Does not support layout lock."
147 check_and_setup_lustre
151 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
153 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
154 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
155 rm -rf $DIR/[Rdfs][0-9]*
157 # $RUNAS_ID may get set incorrectly somewhere else
158 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
159 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
161 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
163 if [ "${ONLY}" = "MOUNT" ] ; then
164 echo "Lustre is up, please go on"
168 echo "preparing for tests involving mounts"
169 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
171 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
172 echo # add a newline after mke2fs.
176 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
177 lctl set_param debug=-1 2> /dev/null || true
180 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
182 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
184 run_test 0a "touch; rm ====================="
187 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
188 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
190 run_test 0b "chmod 0755 $DIR ============================="
193 $LCTL get_param mdc.*.import | grep "state: FULL" ||
194 error "import not FULL"
195 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
198 run_test 0c "check import proc"
200 test_0d() { # LU-3397
201 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
202 skip "proc exports not supported before 2.10.57"
204 local mgs_exp="mgs.MGS.exports"
205 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
207 local exp_client_version
210 local temp_imp=$DIR/$tfile.import
211 local temp_exp=$DIR/$tfile.export
213 # save mgc import file to $temp_imp
214 $LCTL get_param mgc.*.import | tee $temp_imp
215 # Check if client uuid is found in MGS export
216 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
217 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
221 # save mgs export file to $temp_exp
222 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
224 # Compare the value of field "connect_flags"
225 imp_val=$(grep "connect_flags" $temp_imp)
226 exp_val=$(grep "connect_flags" $temp_exp)
227 [ "$exp_val" == "$imp_val" ] ||
228 error "export flags '$exp_val' != import flags '$imp_val'"
230 # Compare the value of client version
231 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
232 exp_val=$(version_code $exp_client_version)
233 imp_val=$CLIENT_VERSION
234 [ "$exp_val" == "$imp_val" ] ||
235 error "export client version '$exp_val' != '$imp_val'"
237 run_test 0d "check export proc ============================="
240 test_mkdir $DIR/$tdir
241 test_mkdir $DIR/$tdir/d2
242 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
243 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
246 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
248 run_test 1 "mkdir; remkdir; rmdir"
251 test_mkdir $DIR/$tdir
252 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
253 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
255 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
257 run_test 2 "mkdir; touch; rmdir; check file"
260 test_mkdir $DIR/$tdir
261 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
262 touch $DIR/$tdir/$tfile
263 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
265 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
267 run_test 3 "mkdir; touch; rmdir; check dir"
269 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
271 test_mkdir -i 1 $DIR/$tdir
273 touch $DIR/$tdir/$tfile ||
274 error "Create file under remote directory failed"
277 error "Expect error removing in-use dir $DIR/$tdir"
279 test -d $DIR/$tdir || error "Remote directory disappeared"
281 rm -rf $DIR/$tdir || error "remove remote dir error"
283 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
286 test_mkdir $DIR/$tdir
287 test_mkdir $DIR/$tdir/d2
288 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
289 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
290 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
292 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
295 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
296 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
297 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
298 error "$tfile does not have perm 0666 or UID $UID"
299 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
300 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
301 error "$tfile should be 0666 and owned by UID $UID"
303 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
306 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
309 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
310 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
311 error "$tfile should be owned by UID $RUNAS_ID"
312 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
313 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
314 error "$tfile should be owned by UID $RUNAS_ID"
316 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
319 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
322 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
323 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
324 error "$tfile should be owned by GID $UID"
325 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
326 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
327 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
329 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
332 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
334 test_mkdir $DIR/$tdir
335 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
336 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
337 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
338 test_mkdir $DIR/$tdir/d/subdir
339 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
340 error "$tdir/d/subdir should be GID $RUNAS_GID"
341 if [[ $MDSCOUNT -gt 1 ]]; then
342 # check remote dir sgid inherite
343 $LFS mkdir -i 0 $DIR/$tdir.local ||
344 error "mkdir $tdir.local failed"
345 chmod g+s $DIR/$tdir.local ||
346 error "chmod $tdir.local failed"
347 chgrp $RUNAS_GID $DIR/$tdir.local ||
348 error "chgrp $tdir.local failed"
349 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
350 error "mkdir $tdir.remote failed"
351 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
352 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
353 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
354 error "$tdir.remote should be mode 02755"
357 run_test 6g "verify new dir in sgid dir inherits group"
359 test_6h() { # bug 7331
360 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
362 touch $DIR/$tfile || error "touch failed"
363 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
364 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
365 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
366 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
367 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
369 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
372 test_mkdir $DIR/$tdir
373 $MCREATE $DIR/$tdir/$tfile
374 chmod 0666 $DIR/$tdir/$tfile
375 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
376 error "$tdir/$tfile should be mode 0666"
378 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
381 if [ ! -d $DIR/$tdir ]; then
382 test_mkdir $DIR/$tdir
384 $MCREATE $DIR/$tdir/$tfile
385 echo -n foo > $DIR/$tdir/$tfile
386 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
387 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
389 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 chmod 0666 $DIR/$tdir/$tfile
395 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
396 error "$tfile mode not 0666"
398 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
401 test_mkdir $DIR/$tdir
402 test_mkdir $DIR/$tdir/d2
403 test_mkdir $DIR/$tdir/d2/d3
404 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
406 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
409 test_mkdir $DIR/$tdir
410 test_mkdir $DIR/$tdir/d2
411 touch $DIR/$tdir/d2/$tfile
412 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
413 error "$tdir/d2/$tfile not a file"
415 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
418 test_mkdir $DIR/$tdir
419 test_mkdir $DIR/$tdir/d2
420 chmod 0666 $DIR/$tdir/d2
421 chmod 0705 $DIR/$tdir/d2
422 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
423 error "$tdir/d2 mode not 0705"
425 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
428 test_mkdir $DIR/$tdir
429 touch $DIR/$tdir/$tfile
430 chmod 0666 $DIR/$tdir/$tfile
431 chmod 0654 $DIR/$tdir/$tfile
432 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
433 error "$tdir/d2 mode not 0654"
435 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
438 test_mkdir $DIR/$tdir
439 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
441 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
442 error "$tdir/$tfile size not 0 after truncate"
444 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
447 test_mkdir $DIR/$tdir
448 touch $DIR/$tdir/$tfile
450 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
452 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
455 test_mkdir $DIR/$tdir
456 touch $DIR/$tdir/$tfile
457 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
458 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
459 error "$tdir/${tfile_2} not a file after rename"
460 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
462 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
465 test_mkdir $DIR/$tdir
466 touch $DIR/$tdir/$tfile
467 rm -rf $DIR/$tdir/$tfile
468 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
470 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
473 test_mkdir $DIR/$tdir
474 touch $DIR/$tdir/$tfile
475 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
477 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
478 error "$tdir/l-exist not a symlink"
479 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
480 error "$tdir/l-exist not referencing a file"
481 rm -f $DIR/$tdir/l-exist
482 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
484 run_test 17a "symlinks: create, remove (real)"
487 test_mkdir $DIR/$tdir
488 ln -s no-such-file $DIR/$tdir/l-dangle
490 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
491 error "$tdir/l-dangle not referencing no-such-file"
492 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
493 error "$tdir/l-dangle not referencing non-existent file"
494 rm -f $DIR/$tdir/l-dangle
495 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
497 run_test 17b "symlinks: create, remove (dangling)"
499 test_17c() { # bug 3440 - don't save failed open RPC for replay
500 test_mkdir $DIR/$tdir
501 ln -s foo $DIR/$tdir/$tfile
502 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
504 run_test 17c "symlinks: open dangling (should return error)"
507 test_mkdir $DIR/$tdir
508 ln -s foo $DIR/$tdir/$tfile
509 touch $DIR/$tdir/$tfile || error "creating to new symlink"
511 run_test 17d "symlinks: create dangling"
514 test_mkdir $DIR/$tdir
515 local foo=$DIR/$tdir/$tfile
516 ln -s $foo $foo || error "create symlink failed"
517 ls -l $foo || error "ls -l failed"
518 ls $foo && error "ls not failed" || true
520 run_test 17e "symlinks: create recursive symlink (should return error)"
523 test_mkdir $DIR/$tdir
524 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
527 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
528 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
529 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
532 run_test 17f "symlinks: long and very long symlink name"
534 # str_repeat(S, N) generate a string that is string S repeated N times
539 while [ $((n -= 1)) -ge 0 ]; do
545 # Long symlinks and LU-2241
547 test_mkdir $DIR/$tdir
548 local TESTS="59 60 61 4094 4095"
550 # Fix for inode size boundary in 2.1.4
551 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
554 # Patch not applied to 2.2 or 2.3 branches
555 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
556 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
560 local SYMNAME=$(str_repeat 'x' $i)
561 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
562 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
565 run_test 17g "symlinks: really long symlink name and inode boundaries"
567 test_17h() { #bug 17378
568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
569 remote_mds_nodsh && skip "remote MDS with nodsh"
573 test_mkdir $DIR/$tdir
574 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
575 $LFS setstripe -c -1 $DIR/$tdir
576 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
577 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
578 touch $DIR/$tdir/$tfile || true
580 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
582 test_17i() { #bug 20018
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
586 local foo=$DIR/$tdir/$tfile
589 test_mkdir -c1 $DIR/$tdir
590 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
591 ln -s $foo $foo || error "create symlink failed"
592 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
593 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
594 ls -l $foo && error "error not detected"
597 run_test 17i "don't panic on short symlink (should return error)"
599 test_17k() { #bug 22301
600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
601 [[ -z "$(which rsync 2>/dev/null)" ]] &&
602 skip "no rsync command"
603 rsync --help | grep -q xattr ||
604 skip_env "$(rsync --version | head -n1) does not support xattrs"
605 test_mkdir $DIR/$tdir
606 test_mkdir $DIR/$tdir.new
607 touch $DIR/$tdir/$tfile
608 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
609 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
610 error "rsync failed with xattrs enabled"
612 run_test 17k "symlinks: rsync with xattrs enabled"
614 test_17l() { # LU-279
615 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
616 skip "no getfattr command"
618 test_mkdir $DIR/$tdir
619 touch $DIR/$tdir/$tfile
620 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
621 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
622 # -h to not follow symlinks. -m '' to list all the xattrs.
623 # grep to remove first line: '# file: $path'.
624 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
626 lgetxattr_size_check $path $xattr ||
627 error "lgetxattr_size_check $path $xattr failed"
631 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
636 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
637 remote_mds_nodsh && skip "remote MDS with nodsh"
638 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
639 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
640 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
642 local short_sym="0123456789"
643 local wdir=$DIR/$tdir
648 # create a long symlink file
649 for ((i = 0; i < 4; ++i)); do
650 long_sym=${long_sym}${long_sym}
653 echo "create 512 short and long symlink files under $wdir"
654 for ((i = 0; i < 256; ++i)); do
655 ln -sf ${long_sym}"a5a5" $wdir/long-$i
656 ln -sf ${short_sym}"a5a5" $wdir/short-$i
662 wait_delete_completed
664 echo "recreate the 512 symlink files with a shorter string"
665 for ((i = 0; i < 512; ++i)); do
666 # rewrite the symlink file with a shorter string
667 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
668 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
671 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
672 local devname=$(mdsdevname $mds_index)
674 echo "stop and checking mds${mds_index}:"
675 # e2fsck should not return error
677 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
680 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
681 error "start mds${mds_index} failed"
682 df $MOUNT > /dev/null 2>&1
684 error "e2fsck detected error for short/long symlink: rc=$rc"
687 run_test 17m "run e2fsck against MDT which contains short/long symlink"
689 check_fs_consistency_17n() {
693 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
694 # so it only check MDT1/MDT2 instead of all of MDTs.
695 for mdt_index in 1 2; do
696 local devname=$(mdsdevname $mdt_index)
697 # e2fsck should not return error
699 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
702 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
703 error "mount mds$mdt_index failed"
704 df $MOUNT > /dev/null 2>&1
710 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
712 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
713 remote_mds_nodsh && skip "remote MDS with nodsh"
714 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
715 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
716 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
720 test_mkdir $DIR/$tdir
721 for ((i=0; i<10; i++)); do
722 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
723 error "create remote dir error $i"
724 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
725 error "create files under remote dir failed $i"
728 check_fs_consistency_17n ||
729 error "e2fsck report error after create files under remote dir"
731 for ((i = 0; i < 10; i++)); do
732 rm -rf $DIR/$tdir/remote_dir_${i} ||
733 error "destroy remote dir error $i"
736 check_fs_consistency_17n ||
737 error "e2fsck report error after unlink files under remote dir"
739 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
740 skip "lustre < 2.4.50 does not support migrate mv"
742 for ((i = 0; i < 10; i++)); do
743 mkdir -p $DIR/$tdir/remote_dir_${i}
744 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
745 error "create files under remote dir failed $i"
746 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
747 error "migrate remote dir error $i"
749 check_fs_consistency_17n || error "e2fsck report error after migration"
751 for ((i = 0; i < 10; i++)); do
752 rm -rf $DIR/$tdir/remote_dir_${i} ||
753 error "destroy remote dir error $i"
756 check_fs_consistency_17n || error "e2fsck report error after unlink"
758 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
761 remote_mds_nodsh && skip "remote MDS with nodsh"
762 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
763 skip "Need MDS version at least 2.3.64"
765 local wdir=$DIR/${tdir}o
771 mdt_index=$($LFS getstripe -m $wdir/$tfile)
772 mdt_index=$((mdt_index + 1))
775 #fail mds will wait the failover finish then set
776 #following fail_loc to avoid interfer the recovery process.
779 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
780 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
781 ls -l $wdir/$tfile && rc=1
782 do_facet mds${mdt_index} lctl set_param fail_loc=0
783 [[ $rc -eq 0 ]] || error "stat file should fail"
785 run_test 17o "stat file with incompat LMA feature"
788 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
789 ls $DIR || error "Failed to ls $DIR: $?"
791 run_test 18 "touch .../f ; ls ... =============================="
797 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
799 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
802 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
804 run_test 19b "ls -l .../f19 (should return error) =============="
807 [ $RUNAS_ID -eq $UID ] &&
808 skip_env "RUNAS_ID = UID = $UID -- skipping"
810 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
812 run_test 19c "$RUNAS touch .../f19 (should return error) =="
815 cat $DIR/f19 && error || true
817 run_test 19d "cat .../f19 (should return error) =============="
826 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
828 run_test 20 "touch .../f ; ls -l ..."
831 test_mkdir $DIR/$tdir
832 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
833 ln -s dangle $DIR/$tdir/link
834 echo foo >> $DIR/$tdir/link
835 cat $DIR/$tdir/dangle
836 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
837 $CHECKSTAT -f -t file $DIR/$tdir/link ||
838 error "$tdir/link not linked to a file"
840 run_test 21 "write to dangling link"
843 local wdir=$DIR/$tdir
845 chown $RUNAS_ID:$RUNAS_GID $wdir
846 (cd $wdir || error "cd $wdir failed";
847 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
849 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
850 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
851 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
852 error "checkstat -u failed"
854 run_test 22 "unpack tar archive as non-root user"
858 test_mkdir $DIR/$tdir
859 local file=$DIR/$tdir/$tfile
861 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
862 openfile -f O_CREAT:O_EXCL $file &&
863 error "$file recreate succeeded" || true
865 run_test 23a "O_CREAT|O_EXCL in subdir"
867 test_23b() { # bug 18988
868 test_mkdir $DIR/$tdir
869 local file=$DIR/$tdir/$tfile
872 echo foo > $file || error "write filed"
873 echo bar >> $file || error "append filed"
874 $CHECKSTAT -s 8 $file || error "wrong size"
877 run_test 23b "O_APPEND check"
879 # LU-9409, size with O_APPEND and tiny writes
881 local file=$DIR/$tfile
884 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
885 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
889 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
895 #racing tiny & normal writes
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
899 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
902 #racing tiny & normal writes 2, ugly numbers
903 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
906 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
909 run_test 23c "O_APPEND size checks for tiny writes"
911 # LU-11069 file offset is correct after appending writes
913 local file=$DIR/$tfile
916 echo CentaurHauls > $file
917 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
918 if ((offset != 26)); then
919 error "wrong offset, expected 26, got '$offset'"
922 run_test 23d "file offset is correct after appending writes"
926 echo '-- same directory rename'
927 test_mkdir $DIR/$tdir
928 touch $DIR/$tdir/$tfile.1
929 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
930 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
932 run_test 24a "rename file to non-existent target"
935 test_mkdir $DIR/$tdir
936 touch $DIR/$tdir/$tfile.{1,2}
937 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
938 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
939 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
941 run_test 24b "rename file to existing target"
944 test_mkdir $DIR/$tdir
945 test_mkdir $DIR/$tdir/d$testnum.1
946 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
947 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
948 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
950 run_test 24c "rename directory to non-existent target"
953 test_mkdir -c1 $DIR/$tdir
954 test_mkdir -c1 $DIR/$tdir/d$testnum.1
955 test_mkdir -c1 $DIR/$tdir/d$testnum.2
956 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
957 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
958 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
960 run_test 24d "rename directory to existing target"
963 echo '-- cross directory renames --'
967 mv $DIR/R5a/f $DIR/R5b/g
968 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
969 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
971 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
976 touch $DIR/R6a/f $DIR/R6b/g
977 mv $DIR/R6a/f $DIR/R6b/g
978 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
979 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
981 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
986 test_mkdir $DIR/R7a/d
987 mv $DIR/R7a/d $DIR/R7b/e
988 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
989 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
991 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
994 test_mkdir -c1 $DIR/R8a
995 test_mkdir -c1 $DIR/R8b
996 test_mkdir -c1 $DIR/R8a/d
997 test_mkdir -c1 $DIR/R8b/e
998 mrename $DIR/R8a/d $DIR/R8b/e
999 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1000 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1002 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1005 echo "-- rename error cases"
1007 test_mkdir $DIR/R9/a
1009 mrename $DIR/R9/f $DIR/R9/a
1010 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1011 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1012 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1014 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1018 mrename $DIR/R10/f $DIR/R10/g
1019 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1020 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1021 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1023 run_test 24j "source does not exist ============================"
1026 test_mkdir $DIR/R11a
1027 test_mkdir $DIR/R11a/d
1029 mv $DIR/R11a/f $DIR/R11a/d
1030 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1031 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1033 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1035 # bug 2429 - rename foo foo foo creates invalid file
1038 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1040 run_test 24l "Renaming a file to itself ========================"
1044 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1045 # on ext3 this does not remove either the source or target files
1046 # though the "expected" operation would be to remove the source
1047 $CHECKSTAT -t file ${f} || error "${f} missing"
1048 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1050 run_test 24m "Renaming a file to a hard link to itself ========="
1054 # this stats the old file after it was renamed, so it should fail
1056 $CHECKSTAT ${f} || error "${f} missing"
1058 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1059 $CHECKSTAT -a ${f} || error "${f} exists"
1061 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1064 test_mkdir $DIR/$tdir
1065 rename_many -s random -v -n 10 $DIR/$tdir
1067 run_test 24o "rename of files during htree split"
1070 test_mkdir $DIR/R12a
1071 test_mkdir $DIR/R12b
1072 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1073 mrename $DIR/R12a $DIR/R12b
1074 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1075 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1076 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1077 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1079 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1081 cleanup_multiop_pause() {
1083 kill -USR1 $MULTIPID
1087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1089 test_mkdir $DIR/R13a
1090 test_mkdir $DIR/R13b
1091 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1092 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1095 trap cleanup_multiop_pause EXIT
1096 mrename $DIR/R13a $DIR/R13b
1097 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1098 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1099 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1100 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1101 cleanup_multiop_pause
1102 wait $MULTIPID || error "multiop close failed"
1104 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1106 test_24r() { #bug 3789
1107 test_mkdir $DIR/R14a
1108 test_mkdir $DIR/R14a/b
1109 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1110 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1111 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1113 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1116 test_mkdir $DIR/R15a
1117 test_mkdir $DIR/R15a/b
1118 test_mkdir $DIR/R15a/b/c
1119 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1120 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1121 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1123 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1125 test_mkdir $DIR/R16a
1126 test_mkdir $DIR/R16a/b
1127 test_mkdir $DIR/R16a/b/c
1128 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1129 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1130 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1132 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1134 test_24u() { # bug12192
1135 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1136 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1138 run_test 24u "create stripe file"
1140 simple_cleanup_common() {
1143 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1145 local start=$SECONDS
1148 wait_delete_completed
1149 echo "cleanup time $((SECONDS - start))"
1153 max_pages_per_rpc() {
1154 local mdtname="$(printf "MDT%04x" ${1:-0})"
1155 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1161 local nrfiles=${COUNT:-100000}
1162 local fname="$DIR/$tdir/$tfile"
1164 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1165 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1167 test_mkdir "$(dirname $fname)"
1168 # assume MDT0000 has the fewest inodes
1169 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1170 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1171 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1173 trap simple_cleanup_common EXIT
1175 createmany -m "$fname" $nrfiles
1177 cancel_lru_locks mdc
1178 lctl set_param mdc.*.stats clear
1180 # was previously test_24D: LU-6101
1181 # readdir() returns correct number of entries after cursor reload
1182 local num_ls=$(ls $DIR/$tdir | wc -l)
1183 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1184 local num_all=$(ls -a $DIR/$tdir | wc -l)
1185 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1186 [ $num_all -ne $((nrfiles + 2)) ]; then
1187 error "Expected $nrfiles files, got $num_ls " \
1188 "($num_uniq unique $num_all .&..)"
1190 # LU-5 large readdir
1191 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1192 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1193 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1194 # take into account of overhead in lu_dirpage header and end mark in
1195 # each page, plus one in rpc_num calculation.
1196 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1197 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1198 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1199 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1200 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1201 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1202 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1203 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1204 error "large readdir doesn't take effect: " \
1205 "$mds_readpage should be about $rpc_max"
1207 simple_cleanup_common
1209 run_test 24v "list large directory (test hash collision, b=17560)"
1211 test_24w() { # bug21506
1213 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1214 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1215 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1216 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1217 [[ "$SZ1" -eq "$SZ2" ]] ||
1218 error "Error reading at the end of the file $tfile"
1220 run_test 24w "Reading a file larger than 4Gb"
1223 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1225 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1226 skip "Need MDS version at least 2.7.56"
1229 local remote_dir=$DIR/$tdir/remote_dir
1231 test_mkdir $DIR/$tdir
1232 $LFS mkdir -i $MDTIDX $remote_dir ||
1233 error "create remote directory failed"
1235 test_mkdir $DIR/$tdir/src_dir
1236 touch $DIR/$tdir/src_file
1237 test_mkdir $remote_dir/tgt_dir
1238 touch $remote_dir/tgt_file
1240 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1241 error "rename dir cross MDT failed!"
1243 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1244 error "rename file cross MDT failed!"
1246 touch $DIR/$tdir/ln_file
1247 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1248 error "ln file cross MDT failed"
1250 rm -rf $DIR/$tdir || error "Can not delete directories"
1252 run_test 24x "cross MDT rename/link"
1255 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1258 local remote_dir=$DIR/$tdir/remote_dir
1261 test_mkdir $DIR/$tdir
1262 $LFS mkdir -i $mdtidx $remote_dir ||
1263 error "create remote directory failed"
1265 test_mkdir $remote_dir/src_dir
1266 touch $remote_dir/src_file
1267 test_mkdir $remote_dir/tgt_dir
1268 touch $remote_dir/tgt_file
1270 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1271 error "rename subdir in the same remote dir failed!"
1273 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1274 error "rename files in the same remote dir failed!"
1276 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1277 error "link files in the same remote dir failed!"
1279 rm -rf $DIR/$tdir || error "Can not delete directories"
1281 run_test 24y "rename/link on the same dir should succeed"
1284 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1285 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1286 skip "Need MDS version at least 2.12.51"
1290 for index in 0 1; do
1291 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1292 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1295 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1297 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1298 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1300 local mdts=$(comma_list $(mdts_nodes))
1302 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1303 stack_trap "do_nodes $mdts $LCTL \
1304 set_param mdt.*.enable_remote_rename=1" EXIT
1306 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1308 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1309 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1311 run_test 24z "cross-MDT rename is done as cp"
1313 test_24A() { # LU-3182
1317 test_mkdir $DIR/$tdir
1318 trap simple_cleanup_common EXIT
1319 createmany -m $DIR/$tdir/$tfile $NFILES
1320 local t=$(ls $DIR/$tdir | wc -l)
1321 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1322 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1323 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1324 [ $v -ne $((NFILES + 2)) ] ; then
1325 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1328 simple_cleanup_common || error "Can not delete directories"
1330 run_test 24A "readdir() returns correct number of entries."
1332 test_24B() { # LU-4805
1333 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1337 test_mkdir $DIR/$tdir
1338 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1339 error "create striped dir failed"
1341 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1342 [ $count -eq 2 ] || error "Expected 2, got $count"
1344 touch $DIR/$tdir/striped_dir/a
1346 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1347 [ $count -eq 3 ] || error "Expected 3, got $count"
1349 touch $DIR/$tdir/striped_dir/.f
1351 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1352 [ $count -eq 4 ] || error "Expected 4, got $count"
1354 rm -rf $DIR/$tdir || error "Can not delete directories"
1356 run_test 24B "readdir for striped dir return correct number of entries"
1359 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1365 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1366 error "create striped dir failed"
1368 cd $DIR/$tdir/d0/striped_dir
1370 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1371 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1372 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1374 [ "$d0_ino" = "$parent_ino" ] ||
1375 error ".. wrong, expect $d0_ino, get $parent_ino"
1377 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1378 error "mv striped dir failed"
1380 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1382 [ "$d1_ino" = "$parent_ino" ] ||
1383 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1385 run_test 24C "check .. in striped dir"
1388 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1392 mkdir $DIR/$tdir/src_dir
1393 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1394 error "create remote source failed"
1396 touch $DIR/$tdir/src_dir/src_child/a
1398 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1399 error "create remote target dir failed"
1401 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1402 error "create remote target child failed"
1404 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1405 error "rename dir cross MDT failed!"
1409 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1410 error "src_child still exists after rename"
1412 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1413 error "missing file(a) after rename"
1415 rm -rf $DIR/$tdir || error "Can not delete directories"
1417 run_test 24E "cross MDT rename/link"
1420 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1423 [ "$SLOW" = "no" ] && repeats=100
1427 echo "$repeats repeats"
1428 for ((i = 0; i < repeats; i++)); do
1429 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1430 touch $DIR/$tdir/test/a || error "touch fails"
1431 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1432 rm -rf $DIR/$tdir/test || error "rmdir fails"
1437 run_test 24F "hash order vs readdir (LU-11330)"
1440 echo '== symlink sanity ============================================='
1444 touch $DIR/s25/foo ||
1445 error "File creation in symlinked directory failed"
1447 run_test 25a "create file in symlinked directory ==============="
1450 [ ! -d $DIR/d25 ] && test_25a
1451 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1453 run_test 25b "lookup file in symlinked directory ==============="
1457 test_mkdir $DIR/d26/d26-2
1458 ln -s d26/d26-2 $DIR/s26
1459 touch $DIR/s26/foo || error "File creation failed"
1461 run_test 26a "multiple component symlink ======================="
1464 test_mkdir -p $DIR/$tdir/d26-2
1465 ln -s $tdir/d26-2/foo $DIR/s26-2
1466 touch $DIR/s26-2 || error "File creation failed"
1468 run_test 26b "multiple component symlink at end of lookup ======"
1471 test_mkdir $DIR/d26.2
1472 touch $DIR/d26.2/foo
1473 ln -s d26.2 $DIR/s26.2-1
1474 ln -s s26.2-1 $DIR/s26.2-2
1475 ln -s s26.2-2 $DIR/s26.2-3
1476 chmod 0666 $DIR/s26.2-3/foo
1478 run_test 26c "chain of symlinks"
1480 # recursive symlinks (bug 439)
1482 ln -s d26-3/foo $DIR/d26-3
1484 run_test 26d "create multiple component recursive symlink"
1487 [ ! -h $DIR/d26-3 ] && test_26d
1490 run_test 26e "unlink multiple component recursive symlink"
1492 # recursive symlinks (bug 7022)
1494 test_mkdir $DIR/$tdir
1495 test_mkdir $DIR/$tdir/$tfile
1496 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1497 test_mkdir -p lndir/bar1
1498 test_mkdir $DIR/$tdir/$tfile/$tfile
1499 cd $tfile || error "cd $tfile failed"
1500 ln -s .. dotdot || error "ln dotdot failed"
1501 ln -s dotdot/lndir lndir || error "ln lndir failed"
1502 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1503 output=`ls $tfile/$tfile/lndir/bar1`
1504 [ "$output" = bar1 ] && error "unexpected output"
1505 rm -r $tfile || error "rm $tfile failed"
1506 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1508 run_test 26f "rm -r of a directory which has recursive symlink"
1511 test_mkdir $DIR/$tdir
1512 $LFS getstripe $DIR/$tdir
1513 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1514 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1515 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1517 run_test 27a "one stripe file"
1520 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1522 test_mkdir $DIR/$tdir
1523 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1524 $LFS getstripe -c $DIR/$tdir/$tfile
1525 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1526 error "two-stripe file doesn't have two stripes"
1528 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1530 run_test 27b "create and write to two stripe file"
1532 # 27c family tests specific striping, setstripe -o
1534 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1535 test_mkdir -p $DIR/$tdir
1538 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1539 $LFS getstripe -i $DIR/$tdir/$tfile
1540 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1541 error "stripe not on specified OST"
1543 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1545 run_test 27ca "one stripe on specified OST"
1548 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1549 test_mkdir -p $DIR/$tdir
1551 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1552 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1555 # Strip getstripe output to a space separated list of OSTs
1556 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1557 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1558 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1559 error "stripes not on specified OSTs"
1561 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1563 run_test 27cb "two stripes on specified OSTs"
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1568 skip "server does not support overstriping"
1570 test_mkdir -p $DIR/$tdir
1572 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1573 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1576 # Strip getstripe output to a space separated list of OSTs
1577 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1578 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1579 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1580 error "stripes not on specified OSTs"
1582 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1584 run_test 27cc "two stripes on the same OST"
1587 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1588 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1589 skip "server does not support overstriping"
1590 test_mkdir -p $DIR/$tdir
1591 local osts="0,1,1,0"
1592 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1593 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1596 # Strip getstripe output to a space separated list of OSTs
1597 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1598 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1599 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1600 error "stripes not on specified OSTs"
1602 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1604 run_test 27cd "four stripes on two OSTs"
1607 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1608 skip_env "too many osts, skipping"
1609 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1610 skip "server does not support overstriping"
1611 # We do one more stripe than we have OSTs
1612 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1613 skip_env "ea_inode feature disabled"
1615 test_mkdir -p $DIR/$tdir
1617 for i in $(seq 0 $OSTCOUNT);
1620 if [ $i -ne $OSTCOUNT ]; then
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27ce "more stripes than OSTs with -o"
1639 test_mkdir $DIR/$tdir
1640 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1641 error "setstripe failed"
1642 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1643 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1645 run_test 27d "create file with default settings"
1648 # LU-5839 adds check for existed layout before setting it
1649 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1650 skip "Need MDS version at least 2.7.56"
1652 test_mkdir $DIR/$tdir
1653 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1654 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1655 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1657 run_test 27e "setstripe existing file (should return error)"
1660 test_mkdir $DIR/$tdir
1661 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1662 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1663 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1664 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1666 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1668 run_test 27f "setstripe with bad stripe size (should return error)"
1671 test_mkdir $DIR/$tdir
1672 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1673 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1674 error "$DIR/$tdir/$tfile has object"
1676 run_test 27g "$LFS getstripe with no objects"
1679 test_mkdir $DIR/$tdir
1680 touch $DIR/$tdir/$tfile || error "touch failed"
1681 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1682 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1684 (( rc == 2 )) || error "getstripe did not return ENOENT"
1686 run_test 27ga "$LFS getstripe with missing file (should return error)"
1689 test_mkdir $DIR/$tdir
1690 touch $DIR/$tdir/$tfile || error "touch failed"
1691 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1692 error "missing objects"
1694 run_test 27i "$LFS getstripe with some objects"
1697 test_mkdir $DIR/$tdir
1698 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1699 error "setstripe failed" || true
1701 run_test 27j "setstripe with bad stripe offset (should return error)"
1703 test_27k() { # bug 2844
1704 test_mkdir $DIR/$tdir
1705 local file=$DIR/$tdir/$tfile
1706 local ll_max_blksize=$((4 * 1024 * 1024))
1707 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1708 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1709 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1710 dd if=/dev/zero of=$file bs=4k count=1
1711 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1712 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1714 run_test 27k "limit i_blksize for broken user apps"
1717 mcreate $DIR/$tfile || error "creating file"
1718 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1719 error "setstripe should have failed" || true
1721 run_test 27l "check setstripe permissions (should return error)"
1724 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1726 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1727 skip_env "multiple clients -- skipping"
1729 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1731 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1732 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1734 trap simple_cleanup_common EXIT
1735 test_mkdir $DIR/$tdir
1736 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1737 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1738 error "dd should fill OST0"
1740 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1742 [ $i -gt 256 ] && break
1745 touch $DIR/$tdir/$tfile.$i
1746 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1747 awk '{print $1}'| grep -w "0") ] &&
1748 error "OST0 was full but new created file still use it"
1750 touch $DIR/$tdir/$tfile.$i
1751 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1752 awk '{print $1}'| grep -w "0") ] &&
1753 error "OST0 was full but new created file still use it"
1754 simple_cleanup_common
1756 run_test 27m "create file while OST0 was full"
1758 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1759 # if the OST isn't full anymore.
1761 local OSTIDX=${1:-""}
1763 local list=$(comma_list $(osts_nodes))
1764 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1766 do_nodes $list lctl set_param fail_loc=0
1767 sync # initiate all OST_DESTROYs from MDS to OST
1771 exhaust_precreations() {
1774 local FAILIDX=${3:-$OSTIDX}
1775 local ofacet=ost$((OSTIDX + 1))
1777 test_mkdir -p -c1 $DIR/$tdir
1778 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1779 local mfacet=mds$((mdtidx + 1))
1780 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1782 local OST=$(ostname_from_index $OSTIDX)
1785 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1786 local last_id=$(do_facet $mfacet lctl get_param -n \
1787 osp.$mdtosc_proc1.prealloc_last_id)
1788 local next_id=$(do_facet $mfacet lctl get_param -n \
1789 osp.$mdtosc_proc1.prealloc_next_id)
1791 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1792 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1794 test_mkdir -p $DIR/$tdir/${OST}
1795 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1796 #define OBD_FAIL_OST_ENOSPC 0x215
1797 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1798 echo "Creating to objid $last_id on ost $OST..."
1799 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1800 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1801 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1805 exhaust_all_precreations() {
1807 for (( i=0; i < OSTCOUNT; i++ )) ; do
1808 exhaust_precreations $i $1 -1
1813 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1815 remote_mds_nodsh && skip "remote MDS with nodsh"
1816 remote_ost_nodsh && skip "remote OST with nodsh"
1819 rm -f $DIR/$tdir/$tfile
1820 exhaust_precreations 0 0x80000215
1821 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1822 touch $DIR/$tdir/$tfile || error "touch failed"
1823 $LFS getstripe $DIR/$tdir/$tfile
1826 run_test 27n "create file with some full OSTs"
1829 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1831 remote_mds_nodsh && skip "remote MDS with nodsh"
1832 remote_ost_nodsh && skip "remote OST with nodsh"
1835 rm -f $DIR/$tdir/$tfile
1836 exhaust_all_precreations 0x215
1838 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1843 run_test 27o "create file with all full OSTs (should error)"
1846 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1848 remote_mds_nodsh && skip "remote MDS with nodsh"
1849 remote_ost_nodsh && skip "remote OST with nodsh"
1852 rm -f $DIR/$tdir/$tfile
1853 test_mkdir $DIR/$tdir
1855 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1856 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1857 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1859 exhaust_precreations 0 0x80000215
1860 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1861 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1862 $LFS getstripe $DIR/$tdir/$tfile
1866 run_test 27p "append to a truncated file with some full OSTs"
1869 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1871 remote_mds_nodsh && skip "remote MDS with nodsh"
1872 remote_ost_nodsh && skip "remote OST with nodsh"
1875 rm -f $DIR/$tdir/$tfile
1877 test_mkdir $DIR/$tdir
1878 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1879 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1880 error "truncate $DIR/$tdir/$tfile failed"
1881 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1883 exhaust_all_precreations 0x215
1885 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1886 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1890 run_test 27q "append to truncated file with all OSTs full (should error)"
1893 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1895 remote_mds_nodsh && skip "remote MDS with nodsh"
1896 remote_ost_nodsh && skip "remote OST with nodsh"
1899 rm -f $DIR/$tdir/$tfile
1900 exhaust_precreations 0 0x80000215
1902 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1906 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1908 test_27s() { # bug 10725
1909 test_mkdir $DIR/$tdir
1910 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1911 local stripe_count=0
1912 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1913 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1914 error "stripe width >= 2^32 succeeded" || true
1917 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1919 test_27t() { # bug 10864
1924 $WLFS getstripe $tfile
1927 run_test 27t "check that utils parse path correctly"
1929 test_27u() { # bug 4900
1930 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1931 remote_mds_nodsh && skip "remote MDS with nodsh"
1934 local list=$(comma_list $(mdts_nodes))
1936 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1937 do_nodes $list $LCTL set_param fail_loc=0x139
1938 test_mkdir -p $DIR/$tdir
1939 trap simple_cleanup_common EXIT
1940 createmany -o $DIR/$tdir/t- 1000
1941 do_nodes $list $LCTL set_param fail_loc=0
1943 TLOG=$TMP/$tfile.getstripe
1944 $LFS getstripe $DIR/$tdir > $TLOG
1945 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1946 unlinkmany $DIR/$tdir/t- 1000
1948 [[ $OBJS -gt 0 ]] &&
1949 error "$OBJS objects created on OST-0. See $TLOG" ||
1952 run_test 27u "skip object creation on OSC w/o objects"
1954 test_27v() { # bug 4900
1955 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1957 remote_mds_nodsh && skip "remote MDS with nodsh"
1958 remote_ost_nodsh && skip "remote OST with nodsh"
1960 exhaust_all_precreations 0x215
1963 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1965 touch $DIR/$tdir/$tfile
1966 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1968 for (( i=1; i < OSTCOUNT; i++ )); do
1969 do_facet ost$i lctl set_param fail_loc=0x705
1971 local START=`date +%s`
1972 createmany -o $DIR/$tdir/$tfile 32
1974 local FINISH=`date +%s`
1975 local TIMEOUT=`lctl get_param -n timeout`
1976 local PROCESS=$((FINISH - START))
1977 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1978 error "$FINISH - $START >= $TIMEOUT / 2"
1979 sleep $((TIMEOUT / 2 - PROCESS))
1982 run_test 27v "skip object creation on slow OST"
1984 test_27w() { # bug 10997
1985 test_mkdir $DIR/$tdir
1986 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1987 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1988 error "stripe size $size != 65536" || true
1989 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1990 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1992 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1995 [[ $OSTCOUNT -lt 2 ]] &&
1996 skip_env "skipping multiple stripe count/offset test"
1998 test_mkdir $DIR/$tdir
1999 for i in $(seq 1 $OSTCOUNT); do
2001 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2002 error "setstripe -c $i -i $offset failed"
2003 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2004 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2005 [ $count -ne $i ] && error "stripe count $count != $i" || true
2006 [ $index -ne $offset ] &&
2007 error "stripe offset $index != $offset" || true
2010 run_test 27wa "check $LFS setstripe -c -i options"
2013 remote_ost_nodsh && skip "remote OST with nodsh"
2014 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2017 OFFSET=$(($OSTCOUNT - 1))
2019 local OST=$(ostname_from_index $OSTIDX)
2021 test_mkdir $DIR/$tdir
2022 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2023 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2025 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2026 for i in $(seq 0 $OFFSET); do
2027 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2028 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2029 error "OST0 was degraded but new created file still use it"
2031 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2033 run_test 27x "create files while OST0 is degraded"
2036 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2037 remote_mds_nodsh && skip "remote MDS with nodsh"
2038 remote_ost_nodsh && skip "remote OST with nodsh"
2039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2041 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2042 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2043 osp.$mdtosc.prealloc_last_id)
2044 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2045 osp.$mdtosc.prealloc_next_id)
2046 local fcount=$((last_id - next_id))
2047 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2048 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2050 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2051 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2052 local OST_DEACTIVE_IDX=-1
2057 for OSC in $MDS_OSCS; do
2058 OST=$(osc_to_ost $OSC)
2059 OSTIDX=$(index_from_ostuuid $OST)
2060 if [ $OST_DEACTIVE_IDX == -1 ]; then
2061 OST_DEACTIVE_IDX=$OSTIDX
2063 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2064 echo $OSC "is Deactivated:"
2065 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2069 OSTIDX=$(index_from_ostuuid $OST)
2070 test_mkdir $DIR/$tdir
2071 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2073 for OSC in $MDS_OSCS; do
2074 OST=$(osc_to_ost $OSC)
2075 OSTIDX=$(index_from_ostuuid $OST)
2076 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2077 echo $OST "is degraded:"
2078 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2079 obdfilter.$OST.degraded=1
2084 createmany -o $DIR/$tdir/$tfile $fcount
2086 for OSC in $MDS_OSCS; do
2087 OST=$(osc_to_ost $OSC)
2088 OSTIDX=$(index_from_ostuuid $OST)
2089 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2090 echo $OST "is recovered from degraded:"
2091 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2092 obdfilter.$OST.degraded=0
2094 do_facet $SINGLEMDS lctl --device %$OSC activate
2098 # all osp devices get activated, hence -1 stripe count restored
2099 local stripe_count=0
2101 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2102 # devices get activated.
2104 $LFS setstripe -c -1 $DIR/$tfile
2105 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2107 [ $stripe_count -ne $OSTCOUNT ] &&
2108 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2111 run_test 27y "create files while OST0 is degraded and the rest inactive"
2117 lmm_count=$($LFS getstripe -c $1)
2118 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2119 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2121 local old_ifs="$IFS"
2123 fid=($($LFS path2fid $1))
2126 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2127 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2129 # compare lmm_seq and lu_fid->f_seq
2130 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2131 # compare lmm_object_id and lu_fid->oid
2132 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2134 # check the trusted.fid attribute of the OST objects of the file
2135 local have_obdidx=false
2137 $LFS getstripe $1 | while read obdidx oid hex seq; do
2138 # skip lines up to and including "obdidx"
2139 [ -z "$obdidx" ] && break
2140 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2141 $have_obdidx || continue
2143 local ost=$((obdidx + 1))
2144 local dev=$(ostdevname $ost)
2147 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2149 seq=$(echo $seq | sed -e "s/^0x//g")
2150 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2151 oid_hex=$(echo $oid)
2153 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2155 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2159 # Don't unmount/remount the OSTs if we don't need to do that.
2160 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2161 # update too, until that use mount/ll_decode_filter_fid/mount.
2162 # Re-enable when debugfs will understand new filter_fid.
2164 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2165 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2166 $dev 2>/dev/null" | grep "parent=")
2168 if [ -z "$ff" ]; then
2170 mount_fstype ost$ost
2171 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2172 $(facet_mntpt ost$ost)/$obj_file)
2173 unmount_fstype ost$ost
2174 start ost$ost $dev $OST_MOUNT_OPTS
2178 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2180 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2182 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2183 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2185 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2186 # stripe_size=1048576 component_id=1 component_start=0 \
2187 # component_end=33554432
2188 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2189 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2190 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2192 if grep -q 'stripe=' <<<$ff; then
2193 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2195 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2196 # into f_ver in this case. See comment on ff_parent.
2197 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2200 # compare lmm_seq and filter_fid->ff_parent.f_seq
2201 [ $ff_pseq = $lmm_seq ] ||
2202 error "FF parent SEQ $ff_pseq != $lmm_seq"
2203 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2204 [ $ff_poid = $lmm_oid ] ||
2205 error "FF parent OID $ff_poid != $lmm_oid"
2206 (($ff_pstripe == $stripe_nr)) ||
2207 error "FF stripe $ff_pstripe != $stripe_nr"
2209 stripe_nr=$((stripe_nr + 1))
2210 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2212 if grep -q 'stripe_count=' <<<$ff; then
2213 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2214 -e 's/ .*//' <<<$ff)
2215 [ $lmm_count = $ff_scnt ] ||
2216 error "FF stripe count $lmm_count != $ff_scnt"
2222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2223 remote_ost_nodsh && skip "remote OST with nodsh"
2225 test_mkdir $DIR/$tdir
2226 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2227 { error "setstripe -c -1 failed"; return 1; }
2228 # We need to send a write to every object to get parent FID info set.
2229 # This _should_ also work for setattr, but does not currently.
2230 # touch $DIR/$tdir/$tfile-1 ||
2231 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2232 { error "dd $tfile-1 failed"; return 2; }
2233 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2234 { error "setstripe -c -1 failed"; return 3; }
2235 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2236 { error "dd $tfile-2 failed"; return 4; }
2238 # make sure write RPCs have been sent to OSTs
2241 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2242 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2244 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2246 test_27A() { # b=19102
2247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2249 save_layout_restore_at_exit $MOUNT
2250 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2251 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2252 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2253 local default_size=$($LFS getstripe -S $MOUNT)
2254 local default_offset=$($LFS getstripe -i $MOUNT)
2255 local dsize=$(do_facet $SINGLEMDS \
2256 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2257 [ $default_size -eq $dsize ] ||
2258 error "stripe size $default_size != $dsize"
2259 [ $default_offset -eq -1 ] ||
2260 error "stripe offset $default_offset != -1"
2262 run_test 27A "check filesystem-wide default LOV EA values"
2264 test_27B() { # LU-2523
2265 test_mkdir $DIR/$tdir
2266 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2268 # open f1 with O_LOV_DELAY_CREATE
2270 # call setstripe ioctl on open file descriptor for f1
2272 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2276 # open f1 with O_LOV_DELAY_CREATE
2278 # call setstripe ioctl on open file descriptor for f1
2280 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2282 # Allow multiop to fail in imitation of NFS's busted semantics.
2285 run_test 27B "call setstripe on open unlinked file/rename victim"
2287 # 27C family tests full striping and overstriping
2288 test_27Ca() { #LU-2871
2289 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2297 test_mkdir $DIR/$tdir
2299 for i in $(seq 0 $((OSTCOUNT - 1))); do
2300 # set stripe across all OSTs starting from OST$i
2301 $LFS setstripe -i $i -c -1 $tfile$i
2302 # get striping information
2303 ost_idx=($($LFS getstripe $tfile$i |
2304 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2308 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2309 error "${#ost_idx[@]} != $OSTCOUNT"
2311 for index in $(seq 0 $((OSTCOUNT - 1))); do
2313 for j in $(echo ${ost_idx[@]}); do
2314 if [ $index -eq $j ]; then
2320 error "Can not find $index in ${ost_idx[@]}"
2324 run_test 27Ca "check full striping across all OSTs"
2327 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2328 skip "server does not support overstriping"
2329 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2330 skip_env "too many osts, skipping"
2332 test_mkdir -p $DIR/$tdir
2333 local setcount=$(($OSTCOUNT * 2))
2334 [ $setcount -ge 160 ] || large_xattr_enabled ||
2335 skip_env "ea_inode feature disabled"
2337 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2338 error "setstripe failed"
2340 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2341 [ $count -eq $setcount ] ||
2342 error "stripe count $count, should be $setcount"
2344 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2345 error "overstriped should be set in pattern"
2347 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2350 run_test 27Cb "more stripes than OSTs with -C"
2353 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2354 skip "server does not support overstriping"
2355 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2357 test_mkdir -p $DIR/$tdir
2358 local setcount=$(($OSTCOUNT - 1))
2360 [ $setcount -ge 160 ] || large_xattr_enabled ||
2361 skip_env "ea_inode feature disabled"
2363 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2364 error "setstripe failed"
2366 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2367 [ $count -eq $setcount ] ||
2368 error "stripe count $count, should be $setcount"
2370 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2371 error "overstriped should not be set in pattern"
2373 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2376 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2379 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2380 skip "server does not support overstriping"
2381 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2382 large_xattr_enabled || skip_env "ea_inode feature disabled"
2384 test_mkdir -p $DIR/$tdir
2385 local setcount=$LOV_MAX_STRIPE_COUNT
2387 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2388 error "setstripe failed"
2390 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2391 [ $count -eq $setcount ] ||
2392 error "stripe count $count, should be $setcount"
2394 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2395 error "overstriped should be set in pattern"
2397 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2400 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2402 run_test 27Cd "test maximum stripe count"
2405 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2406 skip "server does not support overstriping"
2407 test_mkdir -p $DIR/$tdir
2409 pool_add $TESTNAME || error "Pool creation failed"
2410 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2414 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2415 error "setstripe failed"
2417 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2418 [ $count -eq $setcount ] ||
2419 error "stripe count $count, should be $setcount"
2421 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2422 error "overstriped should be set in pattern"
2424 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2427 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2429 run_test 27Ce "test pool with overstriping"
2432 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2433 skip "server does not support overstriping"
2434 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2435 skip_env "too many osts, skipping"
2437 test_mkdir -p $DIR/$tdir
2439 local setcount=$(($OSTCOUNT * 2))
2440 [ $setcount -ge 160 ] || large_xattr_enabled ||
2441 skip_env "ea_inode feature disabled"
2443 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2444 error "setstripe failed"
2446 echo 1 > $DIR/$tdir/$tfile
2448 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2449 [ $count -eq $setcount ] ||
2450 error "stripe count $count, should be $setcount"
2452 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2453 error "overstriped should be set in pattern"
2455 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2458 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2460 run_test 27Cf "test default inheritance with overstriping"
2463 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2464 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2465 remote_mds_nodsh && skip "remote MDS with nodsh"
2467 local POOL=${POOL:-testpool}
2469 local last_ost=$(($OSTCOUNT - 1))
2471 local ost_list=$(seq $first_ost $ost_step $last_ost)
2472 local ost_range="$first_ost $last_ost $ost_step"
2474 test_mkdir $DIR/$tdir
2475 pool_add $POOL || error "pool_add failed"
2476 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2479 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2481 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2482 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2483 skip27D+=" -s 30,31"
2484 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2485 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2486 skip27D+=" -s 32,33"
2487 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2489 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2490 error "llapi_layout_test failed"
2492 destroy_test_pools || error "destroy test pools failed"
2494 run_test 27D "validate llapi_layout API"
2496 # Verify that default_easize is increased from its initial value after
2497 # accessing a widely striped file.
2499 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2500 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2501 skip "client does not have LU-3338 fix"
2503 # 72 bytes is the minimum space required to store striping
2504 # information for a file striped across one OST:
2505 # (sizeof(struct lov_user_md_v3) +
2506 # sizeof(struct lov_user_ost_data_v1))
2508 $LCTL set_param -n llite.*.default_easize $min_easize ||
2509 error "lctl set_param failed"
2510 local easize=$($LCTL get_param -n llite.*.default_easize)
2512 [ $easize -eq $min_easize ] ||
2513 error "failed to set default_easize"
2515 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2516 error "setstripe failed"
2517 # In order to ensure stat() call actually talks to MDS we need to
2518 # do something drastic to this file to shake off all lock, e.g.
2519 # rename it (kills lookup lock forcing cache cleaning)
2520 mv $DIR/$tfile $DIR/${tfile}-1
2521 ls -l $DIR/${tfile}-1
2524 easize=$($LCTL get_param -n llite.*.default_easize)
2526 [ $easize -gt $min_easize ] ||
2527 error "default_easize not updated"
2529 run_test 27E "check that default extended attribute size properly increases"
2531 test_27F() { # LU-5346/LU-7975
2532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2533 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2534 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2535 skip "Need MDS version at least 2.8.51"
2536 remote_ost_nodsh && skip "remote OST with nodsh"
2538 test_mkdir $DIR/$tdir
2540 $LFS setstripe -c 2 $DIR/$tdir
2542 # stop all OSTs to reproduce situation for LU-7975 ticket
2543 for num in $(seq $OSTCOUNT); do
2547 # open/create f0 with O_LOV_DELAY_CREATE
2548 # truncate f0 to a non-0 size
2550 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2552 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2553 # open/write it again to force delayed layout creation
2554 cat /etc/hosts > $DIR/$tdir/f0 &
2558 for num in $(seq $OSTCOUNT); do
2559 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2560 error "ost$num failed to start"
2563 wait $catpid || error "cat failed"
2565 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2566 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2567 error "wrong stripecount"
2570 run_test 27F "Client resend delayed layout creation with non-zero size"
2572 test_27G() { #LU-10629
2573 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2574 skip "Need MDS version at least 2.11.51"
2575 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2576 remote_mds_nodsh && skip "remote MDS with nodsh"
2577 local POOL=${POOL:-testpool}
2578 local ostrange="0 0 1"
2580 test_mkdir $DIR/$tdir
2581 pool_add $POOL || error "pool_add failed"
2582 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2583 $LFS setstripe -p $POOL $DIR/$tdir
2585 local pool=$($LFS getstripe -p $DIR/$tdir)
2587 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2589 $LFS setstripe -d $DIR/$tdir
2591 pool=$($LFS getstripe -p $DIR/$tdir)
2595 [ -z "$pool" ] || error "'$pool' is not empty"
2597 run_test 27G "Clear OST pool from stripe"
2600 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2601 skip "Need MDS version newer than 2.11.54"
2602 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2603 test_mkdir $DIR/$tdir
2604 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2605 touch $DIR/$tdir/$tfile
2606 $LFS getstripe -c $DIR/$tdir/$tfile
2607 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2608 error "two-stripe file doesn't have two stripes"
2610 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2611 $LFS getstripe -y $DIR/$tdir/$tfile
2612 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2613 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2614 error "expected l_ost_idx: [02]$ not matched"
2616 # make sure ost list has been cleared
2617 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2618 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2619 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2621 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2623 run_test 27H "Set specific OSTs stripe"
2626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2627 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2628 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2629 skip "Need MDS version newer than 2.12.52"
2630 local pool=$TESTNAME
2631 local ostrange="1 1 1"
2633 save_layout_restore_at_exit $MOUNT
2634 $LFS setstripe -c 2 -i 0 $MOUNT
2635 pool_add $pool || error "pool_add failed"
2636 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2637 test_mkdir $DIR/$tdir
2638 $LFS setstripe -p $pool $DIR/$tdir
2639 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2640 $LFS getstripe $DIR/$tdir/$tfile
2642 run_test 27I "check that root dir striping does not break parent dir one"
2645 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2646 skip "Need MDS version newer than 2.12.51"
2648 test_mkdir $DIR/$tdir
2649 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2650 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2652 # create foreign file (raw way)
2653 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2654 -t 1 -F 0xda08 || error "create_foreign_file failed"
2656 # verify foreign file (raw way)
2657 parse_foreign_file -f $DIR/$tdir/$tfile |
2658 grep "lov_foreign_magic: 0x0BD70BD0" ||
2659 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2660 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2661 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2662 parse_foreign_file -f $DIR/$tdir/$tfile |
2663 grep "lov_foreign_size: 73" ||
2664 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2665 parse_foreign_file -f $DIR/$tdir/$tfile |
2666 grep "lov_foreign_type: 1" ||
2667 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2668 parse_foreign_file -f $DIR/$tdir/$tfile |
2669 grep "lov_foreign_flags: 0x0000DA08" ||
2670 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2671 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2672 grep "lov_foreign_value: 0x" |
2673 sed -e 's/lov_foreign_value: 0x//')
2674 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2675 [[ $lov = ${lov2// /} ]] ||
2676 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2678 # create foreign file (lfs + API)
2679 $LFS setstripe --foreign=daos --flags 0xda08 \
2680 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2681 error "$DIR/$tdir/${tfile}2: create failed"
2683 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2684 grep "lfm_magic:.*0x0BD70BD0" ||
2685 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2686 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2687 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2688 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2689 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2690 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2691 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2692 grep "lfm_flags:.*0x0000DA08" ||
2693 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2694 $LFS getstripe $DIR/$tdir/${tfile}2 |
2695 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2696 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2698 # modify striping should fail
2699 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2700 error "$DIR/$tdir/$tfile: setstripe should fail"
2701 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2702 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2705 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2706 cat $DIR/$tdir/${tfile}2 &&
2707 error "$DIR/$tdir/${tfile}2: read should fail"
2708 cat /etc/passwd > $DIR/$tdir/$tfile &&
2709 error "$DIR/$tdir/$tfile: write should fail"
2710 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2711 error "$DIR/$tdir/${tfile}2: write should fail"
2714 chmod 222 $DIR/$tdir/$tfile ||
2715 error "$DIR/$tdir/$tfile: chmod failed"
2716 chmod 222 $DIR/$tdir/${tfile}2 ||
2717 error "$DIR/$tdir/${tfile}2: chmod failed"
2720 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2721 error "$DIR/$tdir/$tfile: chown failed"
2722 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2723 error "$DIR/$tdir/${tfile}2: chown failed"
2725 # rename should work
2726 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2727 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2728 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2729 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2731 #remove foreign file
2732 rm $DIR/$tdir/${tfile}.new ||
2733 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2734 rm $DIR/$tdir/${tfile}2.new ||
2735 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2737 run_test 27J "basic ops on file with foreign LOV"
2740 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2741 skip "Need MDS version newer than 2.12.49"
2743 test_mkdir $DIR/$tdir
2744 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2745 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2747 # create foreign dir (raw way)
2748 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2749 error "create_foreign_dir FAILED"
2751 # verify foreign dir (raw way)
2752 parse_foreign_dir -d $DIR/$tdir/$tdir |
2753 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2754 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2755 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2756 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2757 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2758 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2759 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2760 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2761 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2762 grep "lmv_foreign_value: 0x" |
2763 sed 's/lmv_foreign_value: 0x//')
2764 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2766 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2768 # create foreign dir (lfs + API)
2769 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2770 $DIR/$tdir/${tdir}2 ||
2771 error "$DIR/$tdir/${tdir}2: create failed"
2773 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2774 grep "lfm_magic:.*0x0CD50CD0" ||
2775 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2776 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2777 # - sizeof(lfm_type) - sizeof(lfm_flags)
2778 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2779 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2780 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2781 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2782 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2783 grep "lfm_flags:.*0x0000DA05" ||
2784 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2785 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2786 grep "lfm_value.*${uuid1}@${uuid2}" ||
2787 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2789 # file create in dir should fail
2790 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2791 touch $DIR/$tdir/${tdir}2/$tfile &&
2792 "$DIR/${tdir}2: file create should fail"
2795 chmod 777 $DIR/$tdir/$tdir ||
2796 error "$DIR/$tdir: chmod failed"
2797 chmod 777 $DIR/$tdir/${tdir}2 ||
2798 error "$DIR/${tdir}2: chmod failed"
2801 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2802 error "$DIR/$tdir: chown failed"
2803 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2804 error "$DIR/${tdir}2: chown failed"
2806 # rename should work
2807 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2808 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2809 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2810 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2813 rmdir $DIR/$tdir/${tdir}.new ||
2814 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2815 rmdir $DIR/$tdir/${tdir}2.new ||
2816 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2818 run_test 27K "basic ops on dir with foreign LMV"
2821 remote_mds_nodsh && skip "remote MDS with nodsh"
2823 local POOL=${POOL:-$TESTNAME}
2825 pool_add $POOL || error "pool_add failed"
2827 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2828 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2829 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2831 run_test 27L "lfs pool_list gives correct pool name"
2834 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2835 skip "Need MDS version >= than 2.12.57"
2836 remote_mds_nodsh && skip "remote MDS with nodsh"
2837 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2839 test_mkdir $DIR/$tdir
2841 # Set default striping on directory
2842 $LFS setstripe -C 4 $DIR/$tdir
2844 echo 1 > $DIR/$tdir/${tfile}.1
2845 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2847 [ $count -eq $setcount ] ||
2848 error "(1) stripe count $count, should be $setcount"
2850 # Capture existing append_stripe_count setting for restore
2851 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2852 local mdts=$(comma_list $(mdts_nodes))
2853 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2855 local appendcount=$orig_count
2856 echo 1 >> $DIR/$tdir/${tfile}.2_append
2857 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2858 [ $count -eq $appendcount ] ||
2859 error "(2)stripe count $count, should be $appendcount for append"
2861 # Disable O_APPEND striping, verify it works
2862 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2864 # Should now get the default striping, which is 4
2866 echo 1 >> $DIR/$tdir/${tfile}.3_append
2867 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2868 [ $count -eq $setcount ] ||
2869 error "(3) stripe count $count, should be $setcount"
2871 # Try changing the stripe count for append files
2872 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2874 # Append striping is now 2 (directory default is still 4)
2876 echo 1 >> $DIR/$tdir/${tfile}.4_append
2877 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2878 [ $count -eq $appendcount ] ||
2879 error "(4) stripe count $count, should be $appendcount for append"
2881 # Test append stripe count of -1
2882 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2883 appendcount=$OSTCOUNT
2884 echo 1 >> $DIR/$tdir/${tfile}.5
2885 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2886 [ $count -eq $appendcount ] ||
2887 error "(5) stripe count $count, should be $appendcount for append"
2889 # Set append striping back to default of 1
2890 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2892 # Try a new default striping, PFL + DOM
2893 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2895 # Create normal DOM file, DOM returns stripe count == 0
2897 touch $DIR/$tdir/${tfile}.6
2898 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2899 [ $count -eq $setcount ] ||
2900 error "(6) stripe count $count, should be $setcount"
2904 echo 1 >> $DIR/$tdir/${tfile}.7_append
2905 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2906 [ $count -eq $appendcount ] ||
2907 error "(7) stripe count $count, should be $appendcount for append"
2909 # Clean up DOM layout
2910 $LFS setstripe -d $DIR/$tdir
2912 # Now test that append striping works when layout is from root
2913 $LFS setstripe -c 2 $MOUNT
2914 # Make a special directory for this
2915 mkdir $DIR/${tdir}/${tdir}.2
2916 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2918 # Verify for normal file
2920 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2921 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2922 [ $count -eq $setcount ] ||
2923 error "(8) stripe count $count, should be $setcount"
2926 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2927 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2928 [ $count -eq $appendcount ] ||
2929 error "(9) stripe count $count, should be $appendcount for append"
2931 # Now test O_APPEND striping with pools
2932 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2933 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2936 pool_add $TESTNAME || error "pool creation failed"
2937 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2939 echo 1 >> $DIR/$tdir/${tfile}.10_append
2941 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2942 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2944 # Check that count is still correct
2946 echo 1 >> $DIR/$tdir/${tfile}.11_append
2947 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2948 [ $count -eq $appendcount ] ||
2949 error "(11) stripe count $count, should be $appendcount for append"
2951 # Disable O_APPEND stripe count, verify pool works separately
2952 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2954 echo 1 >> $DIR/$tdir/${tfile}.12_append
2956 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
2957 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
2959 # Remove pool setting, verify it's not applied
2960 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
2962 echo 1 >> $DIR/$tdir/${tfile}.13_append
2964 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
2965 [ "$pool" = "" ] || error "(13) pool found: $pool"
2967 run_test 27M "test O_APPEND striping"
2970 combined_mgs_mds && skip "needs separate MGS/MDT"
2972 pool_add $TESTNAME || error "pool_add failed"
2973 do_facet mgs "$LCTL pool_list $FSNAME" |
2974 grep -Fx "${FSNAME}.${TESTNAME}" ||
2975 error "lctl pool_list on MGS failed"
2977 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
2979 # createtest also checks that device nodes are created and
2980 # then visible correctly (#2091)
2981 test_28() { # bug 2091
2983 $CREATETEST $DIR/d28/ct || error "createtest failed"
2985 run_test 28 "create/mknod/mkdir with bad file types ============"
2988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2990 sync; sleep 1; sync # flush out any dirty pages from previous tests
2997 declare -i LOCKCOUNTORIG=0
2998 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2999 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3001 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3003 declare -i LOCKUNUSEDCOUNTORIG=0
3004 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3005 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3012 declare -i LOCKCOUNTCURRENT=0
3013 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3014 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3017 declare -i LOCKUNUSEDCOUNTCURRENT=0
3018 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3019 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3022 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3023 $LCTL set_param -n ldlm.dump_namespaces ""
3024 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3025 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3026 log "dumped log to $TMP/test_29.dk (bug 5793)"
3029 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3030 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3031 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3032 log "dumped log to $TMP/test_29.dk (bug 5793)"
3036 run_test 29 "IT_GETATTR regression ============================"
3038 test_30a() { # was test_30
3039 cp $(which ls) $DIR || cp /bin/ls $DIR
3040 $DIR/ls / || error "Can't execute binary from lustre"
3043 run_test 30a "execute binary from Lustre (execve) =============="
3046 cp `which ls` $DIR || cp /bin/ls $DIR
3048 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3051 run_test 30b "execute binary from Lustre as non-root ==========="
3053 test_30c() { # b=22376
3054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3056 cp `which ls` $DIR || cp /bin/ls $DIR
3058 cancel_lru_locks mdc
3059 cancel_lru_locks osc
3060 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3063 run_test 30c "execute binary from Lustre without read perms ===="
3066 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3067 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3069 run_test 31a "open-unlink file =================================="
3072 touch $DIR/f31 || error "touch $DIR/f31 failed"
3073 ln $DIR/f31 $DIR/f31b || error "ln failed"
3074 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3075 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3077 run_test 31b "unlink file with multiple links while open ======="
3080 touch $DIR/f31 || error "touch $DIR/f31 failed"
3081 ln $DIR/f31 $DIR/f31c || error "ln failed"
3082 multiop_bg_pause $DIR/f31 O_uc ||
3083 error "multiop_bg_pause for $DIR/f31 failed"
3085 $MULTIOP $DIR/f31c Ouc
3086 kill -USR1 $MULTIPID
3089 run_test 31c "open-unlink file with multiple links ============="
3092 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3093 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3095 run_test 31d "remove of open directory ========================="
3097 test_31e() { # bug 2904
3098 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3100 run_test 31e "remove of open non-empty directory ==============="
3102 test_31f() { # bug 4554
3103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3106 test_mkdir $DIR/d31f
3107 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3108 cp /etc/hosts $DIR/d31f
3110 $LFS getstripe $DIR/d31f/hosts
3111 multiop_bg_pause $DIR/d31f D_c || return 1
3114 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3115 test_mkdir $DIR/d31f
3116 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3117 cp /etc/hosts $DIR/d31f
3119 $LFS getstripe $DIR/d31f/hosts
3120 multiop_bg_pause $DIR/d31f D_c || return 1
3123 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3124 wait $MULTIPID || error "first opendir $MULTIPID failed"
3128 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3129 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3132 run_test 31f "remove of open directory with open-unlink file ==="
3135 echo "-- cross directory link --"
3136 test_mkdir -c1 $DIR/${tdir}ga
3137 test_mkdir -c1 $DIR/${tdir}gb
3138 touch $DIR/${tdir}ga/f
3139 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3140 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3141 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3142 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3143 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3145 run_test 31g "cross directory link==============="
3148 echo "-- cross directory link --"
3149 test_mkdir -c1 $DIR/${tdir}
3150 test_mkdir -c1 $DIR/${tdir}/dir
3151 touch $DIR/${tdir}/f
3152 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3153 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3154 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3155 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3156 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3158 run_test 31h "cross directory link under child==============="
3161 echo "-- cross directory link --"
3162 test_mkdir -c1 $DIR/$tdir
3163 test_mkdir -c1 $DIR/$tdir/dir
3164 touch $DIR/$tdir/dir/f
3165 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3166 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3167 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3168 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3169 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3171 run_test 31i "cross directory link under parent==============="
3174 test_mkdir -c1 -p $DIR/$tdir
3175 test_mkdir -c1 -p $DIR/$tdir/dir1
3176 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3177 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3178 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3179 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3182 run_test 31j "link for directory==============="
3185 test_mkdir -c1 -p $DIR/$tdir
3187 touch $DIR/$tdir/exist
3188 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3189 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3190 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3191 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3192 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3193 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3194 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3197 run_test 31k "link to file: the same, non-existing, dir==============="
3203 touch $DIR/d31m2/exist
3204 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3205 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3206 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3207 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3208 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3209 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3212 run_test 31m "link to file: the same, non-existing, dir==============="
3215 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3216 nlink=$(stat --format=%h $DIR/$tfile)
3217 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3219 local cmd="exec $fd<$DIR/$tfile"
3222 trap "eval $cmd" EXIT
3223 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3224 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3225 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3226 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3227 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3230 run_test 31n "check link count of unlinked file"
3233 local tempfile=$(mktemp $1_XXXXXX)
3234 mlink $tempfile $1 2> /dev/null &&
3235 echo "$BASHPID: link $tempfile to $1 succeeded"
3239 test_31o() { # LU-2901
3240 test_mkdir $DIR/$tdir
3241 for LOOP in $(seq 100); do
3242 rm -f $DIR/$tdir/$tfile*
3243 for THREAD in $(seq 8); do
3244 link_one $DIR/$tdir/$tfile.$LOOP &
3247 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3248 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3249 error "$LINKS duplicate links to $tfile.$LOOP" &&
3253 run_test 31o "duplicate hard links with same filename"
3256 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3258 test_mkdir $DIR/$tdir
3259 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3260 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3262 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3263 error "open unlink test1 failed"
3264 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3265 error "open unlink test2 failed"
3267 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3268 error "test1 still exists"
3269 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3270 error "test2 still exists"
3272 run_test 31p "remove of open striped directory"
3274 cleanup_test32_mount() {
3277 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3278 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3279 losetup -d $loopdev || true
3285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3287 echo "== more mountpoints and symlinks ================="
3288 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3289 trap cleanup_test32_mount EXIT
3290 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3291 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3292 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3293 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3294 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3295 cleanup_test32_mount
3297 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3302 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3303 trap cleanup_test32_mount EXIT
3304 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3305 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3306 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3307 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3308 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3309 cleanup_test32_mount
3311 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3316 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3317 trap cleanup_test32_mount EXIT
3318 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3319 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3320 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3321 test_mkdir -p $DIR/$tdir/d2/test_dir
3322 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3323 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3324 cleanup_test32_mount
3326 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3331 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3332 trap cleanup_test32_mount EXIT
3333 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3334 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3335 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3336 test_mkdir -p $DIR/$tdir/d2/test_dir
3337 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3338 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3339 cleanup_test32_mount
3341 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3345 test_mkdir -p $DIR/$tdir/tmp
3346 local tmp_dir=$DIR/$tdir/tmp
3347 ln -s $DIR/$tdir $tmp_dir/symlink11
3348 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3349 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3350 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3352 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3356 test_mkdir -p $DIR/$tdir/tmp
3357 local tmp_dir=$DIR/$tdir/tmp
3358 ln -s $DIR/$tdir $tmp_dir/symlink11
3359 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3360 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3361 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3363 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3366 local tmp_dir=$DIR/$tdir/tmp
3367 test_mkdir -p $tmp_dir
3368 test_mkdir $DIR/${tdir}2
3369 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3370 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3371 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3372 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3373 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3374 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3376 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3379 rm -fr $DIR/$tdir $DIR/${tdir}2
3380 tmp_dir=$DIR/$tdir/tmp
3381 test_mkdir -p $tmp_dir
3382 test_mkdir $DIR/${tdir}2
3383 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3384 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3385 ls $tmp_dir/symlink12 || error "listing symlink12"
3386 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3388 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3393 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3394 trap cleanup_test32_mount EXIT
3395 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3396 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3397 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3398 touch $DIR/$tdir/test_file
3399 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3400 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3401 cleanup_test32_mount
3403 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3408 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3409 trap cleanup_test32_mount EXIT
3410 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3411 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3412 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3413 touch $DIR/$tdir/test_file
3414 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3415 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3416 cleanup_test32_mount
3418 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3424 trap cleanup_test32_mount EXIT
3425 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3426 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3427 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3428 test_mkdir -p $DIR/$tdir/d2
3429 touch $DIR/$tdir/d2/test_file || error "touch failed"
3430 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3431 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3432 cleanup_test32_mount
3434 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3440 trap cleanup_test32_mount EXIT
3441 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3442 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3443 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3444 test_mkdir -p $DIR/$tdir/d2
3445 touch $DIR/$tdir/d2/test_file || error "touch failed"
3446 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3447 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3448 cleanup_test32_mount
3450 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3454 test_mkdir -p $DIR/d32m/tmp
3455 TMP_DIR=$DIR/d32m/tmp
3456 ln -s $DIR $TMP_DIR/symlink11
3457 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3458 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3459 error "symlink11 not a link"
3460 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3461 error "symlink01 not a link"
3463 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3467 test_mkdir -p $DIR/d32n/tmp
3468 TMP_DIR=$DIR/d32n/tmp
3469 ln -s $DIR $TMP_DIR/symlink11
3470 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3471 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3472 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3474 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3478 test_mkdir -p $DIR/d32o/tmp
3479 TMP_DIR=$DIR/d32o/tmp
3480 ln -s $DIR/$tfile $TMP_DIR/symlink12
3481 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3482 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3483 error "symlink12 not a link"
3484 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3485 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3486 error "$DIR/d32o/tmp/symlink12 not file type"
3487 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3488 error "$DIR/d32o/symlink02 not file type"
3490 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3500 test_mkdir -p $DIR/d32p/tmp
3502 TMP_DIR=$DIR/d32p/tmp
3504 ln -s $DIR/$tfile $TMP_DIR/symlink12
3506 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3508 cat $DIR/d32p/tmp/symlink12 ||
3509 error "Can't open $DIR/d32p/tmp/symlink12"
3511 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3514 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3519 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3520 trap cleanup_test32_mount EXIT
3521 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3522 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3523 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3524 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3525 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3526 cleanup_test32_mount
3528 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3533 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3534 trap cleanup_test32_mount EXIT
3535 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3536 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3537 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3538 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3539 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3540 cleanup_test32_mount
3542 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3547 chmod 444 $DIR/$tfile
3548 chown $RUNAS_ID $DIR/$tfile
3550 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3553 run_test 33aa "write file with mode 444 (should return error)"
3557 test_mkdir $DIR/$tdir
3558 chown $RUNAS_ID $DIR/$tdir
3559 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3560 error "$RUNAS create $tdir/$tfile failed"
3561 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3562 error "open RDWR" || true
3564 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3568 test_mkdir $DIR/$tdir
3569 chown $RUNAS_ID $DIR/$tdir
3570 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3572 run_test 33b "test open file with malformed flags (No panic)"
3575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3576 remote_ost_nodsh && skip "remote OST with nodsh"
3585 test_mkdir $DIR/$tdir
3586 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3589 for ostnum in $(seq $OSTCOUNT); do
3590 # test-framework's OST numbering is one-based, while Lustre's
3592 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3593 # Parsing llobdstat's output sucks; we could grep the /proc
3594 # path, but that's likely to not be as portable as using the
3595 # llobdstat utility. So we parse lctl output instead.
3596 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3597 obdfilter/$ostname/stats |
3598 awk '/^write_bytes/ {print $7}' )
3599 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3600 if (( ${write_bytes:-0} > 0 ))
3607 $all_zeros || return 0
3610 echo foo > $DIR/$tdir/bar
3614 # Total up write_bytes after writing. We'd better find non-zeros.
3615 for ostnum in $(seq $OSTCOUNT); do
3616 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3617 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3618 obdfilter/$ostname/stats |
3619 awk '/^write_bytes/ {print $7}' )
3620 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3621 if (( ${write_bytes:-0} > 0 ))
3630 for ostnum in $(seq $OSTCOUNT); do
3631 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3632 echo "Check that write_bytes is present in obdfilter/*/stats:"
3633 do_facet ost$ostnum lctl get_param -n \
3634 obdfilter/$ostname/stats
3636 error "OST not keeping write_bytes stats (b22312)"
3639 run_test 33c "test llobdstat and write_bytes"
3642 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3646 local remote_dir=$DIR/$tdir/remote_dir
3648 test_mkdir $DIR/$tdir
3649 $LFS mkdir -i $MDTIDX $remote_dir ||
3650 error "create remote directory failed"
3652 touch $remote_dir/$tfile
3653 chmod 444 $remote_dir/$tfile
3654 chown $RUNAS_ID $remote_dir/$tfile
3656 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3658 chown $RUNAS_ID $remote_dir
3659 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3660 error "create" || true
3661 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3662 error "open RDWR" || true
3663 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3665 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3668 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3672 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3673 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3674 mkdir $DIR/$tdir/local_dir
3676 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3677 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3678 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3680 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3681 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3683 rmdir $DIR/$tdir/* || error "rmdir failed"
3686 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3687 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3688 mkdir $DIR/$tdir/local_dir
3690 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3691 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3692 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3694 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3695 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3697 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3700 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3701 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3702 mkdir $DIR/$tdir/local_dir
3704 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3705 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3706 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3708 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3709 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3711 run_test 33e "mkdir and striped directory should have same mode"
3715 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3719 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3720 remote_mds_nodsh && skip "remote MDS with nodsh"
3723 chmod go+rwx $DIR/$tdir
3724 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3725 trap cleanup_33f EXIT
3727 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3728 error "cannot create striped directory"
3730 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3731 error "cannot create files in striped directory"
3733 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3734 error "cannot remove files in striped directory"
3736 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3737 error "cannot remove striped directory"
3741 run_test 33f "nonroot user can create, access, and remove a striped directory"
3744 mkdir -p $DIR/$tdir/dir2
3746 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3748 [[ $err =~ "exists" ]] || error "Not exists error"
3750 run_test 33g "nonroot user create already existing root created file"
3753 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3754 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3755 skip "Need MDS version at least 2.13.50"
3757 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3758 error "mkdir $tdir failed"
3759 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3761 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3764 for fname in $DIR/$tdir/$tfile.bak \
3765 $DIR/$tdir/$tfile.SAV \
3766 $DIR/$tdir/$tfile.orig \
3767 $DIR/$tdir/$tfile~; do
3768 touch $fname || error "touch $fname failed"
3769 index2=$($LFS getstripe -m $fname)
3770 [ $index -eq $index2 ] ||
3771 error "$fname MDT index mismatch $index != $index2"
3775 for i in {1..50}; do
3776 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3777 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3778 touch $fname || error "touch $fname failed"
3779 index2=$($LFS getstripe -m $fname)
3780 if [[ $index != $index2 ]]; then
3781 failed=$((failed + 1))
3782 echo "$fname MDT index mismatch $index != $index2"
3786 echo "$failed MDT index mismatches"
3787 (( failed < 4 )) || error "MDT index mismatch $failed times"
3790 run_test 33h "temp file is located on the same MDT as target"
3792 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3795 $MCREATE $DIR/f34 || error "mcreate failed"
3796 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3797 error "getstripe failed"
3798 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3799 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3800 error "getstripe failed"
3801 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3802 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3804 run_test 34a "truncate file that has not been opened ==========="
3807 [ ! -f $DIR/f34 ] && test_34a
3808 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3809 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3810 $OPENFILE -f O_RDONLY $DIR/f34
3811 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3812 error "getstripe failed"
3813 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3814 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3816 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3819 [ ! -f $DIR/f34 ] && test_34a
3820 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3821 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3822 $OPENFILE -f O_RDWR $DIR/f34
3823 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3824 error "$LFS getstripe failed"
3825 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3826 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3828 run_test 34c "O_RDWR opening file-with-size works =============="
3831 [ ! -f $DIR/f34 ] && test_34a
3832 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3834 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3835 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3838 run_test 34d "write to sparse file ============================="
3842 $MCREATE $DIR/f34e || error "mcreate failed"
3843 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3844 $CHECKSTAT -s 1000 $DIR/f34e ||
3845 error "Size of $DIR/f34e not equal to 1000 bytes"
3846 $OPENFILE -f O_RDWR $DIR/f34e
3847 $CHECKSTAT -s 1000 $DIR/f34e ||
3848 error "Size of $DIR/f34e not equal to 1000 bytes"
3850 run_test 34e "create objects, some with size and some without =="
3852 test_34f() { # bug 6242, 6243
3853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3857 $MCREATE $DIR/f34f || error "mcreate failed"
3858 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3859 dd if=$DIR/f34f of=$TMP/f34f
3860 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3861 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3862 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3863 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3864 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3866 run_test 34f "read from a file with no objects until EOF ======="
3869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3871 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3873 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3874 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3875 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3876 cancel_lru_locks osc
3877 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3878 error "wrong size after lock cancel"
3880 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3881 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3882 error "expanding truncate failed"
3883 cancel_lru_locks osc
3884 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3885 error "wrong expanded size after lock cancel"
3887 run_test 34g "truncate long file ==============================="
3890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3895 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3896 sync # Flush the cache so that multiop below does not block on cache
3897 # flush when getting the group lock
3898 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3901 # Since just timed wait is not good enough, let's do a sync write
3902 # that way we are sure enough time for a roundtrip + processing
3903 # passed + 2 seconds of extra margin.
3904 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3908 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3909 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3913 local nsz=`stat -c %s $DIR/$tfile`
3914 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3916 run_test 34h "ftruncate file under grouplock should not block"
3919 cp /bin/sh $DIR/f35a
3921 chown $RUNAS_ID $DIR/f35a
3922 $RUNAS $DIR/f35a && error || true
3925 run_test 35a "exec file with mode 444 (should return and not leak)"
3929 utime $DIR/f36 || error "utime failed for MDS"
3931 run_test 36a "MDS utime check (mknod, utime)"
3935 utime $DIR/f36 || error "utime failed for OST"
3937 run_test 36b "OST utime check (open, utime)"
3942 chown $RUNAS_ID $DIR/d36
3943 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3945 run_test 36c "non-root MDS utime check (mknod, utime)"
3948 [ ! -d $DIR/d36 ] && test_36c
3949 echo "" > $DIR/d36/f36
3950 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3952 run_test 36d "non-root OST utime check (open, utime)"
3955 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3957 test_mkdir $DIR/$tdir
3958 touch $DIR/$tdir/$tfile
3959 $RUNAS utime $DIR/$tdir/$tfile &&
3960 error "utime worked, expected failure" || true
3962 run_test 36e "utime on non-owned file (should return error)"
3966 local LANG_SAVE=$LANG
3967 local LC_LANG_SAVE=$LC_LANG
3968 export LANG=C LC_LANG=C # for date language
3970 DATESTR="Dec 20 2000"
3971 test_mkdir $DIR/$tdir
3972 lctl set_param fail_loc=$fl
3974 cp /etc/hosts $DIR/$tdir/$tfile
3975 sync & # write RPC generated with "current" inode timestamp, but delayed
3977 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3978 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3979 cancel_lru_locks $OSC
3980 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3982 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3983 echo "BEFORE: $LS_BEFORE" && \
3984 echo "AFTER : $LS_AFTER" && \
3985 echo "WANT : $DATESTR" && \
3986 error "$DIR/$tdir/$tfile timestamps changed" || true
3988 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3994 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3995 subr_36fh "0x80000214"
3997 run_test 36f "utime on file racing with OST BRW write =========="
4000 remote_ost_nodsh && skip "remote OST with nodsh"
4001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4002 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4003 skip "Need MDS version at least 2.12.51"
4008 local tgt="obdfilter"
4010 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4012 test_mkdir $DIR/$tdir
4013 fmd_max_age=$(do_facet $facet \
4014 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4017 echo "FMD max age: ${fmd_max_age}s"
4018 touch $DIR/$tdir/$tfile
4019 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4020 gawk '{cnt=cnt+$1} END{print cnt}')
4021 echo "FMD before: $fmd"
4023 error "FMD wasn't create by touch"
4024 sleep $((fmd_max_age + 12))
4025 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4026 gawk '{cnt=cnt+$1} END{print cnt}')
4027 echo "FMD after: $fmd"
4029 error "FMD wasn't expired by ping"
4031 run_test 36g "FMD cache expiry ====================="
4034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4036 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4037 subr_36fh "0x80000227"
4039 run_test 36h "utime on file racing with OST BRW write =========="
4042 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4044 test_mkdir $DIR/$tdir
4045 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4047 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4048 local new_mtime=$((mtime + 200))
4050 #change Modify time of striped dir
4051 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4052 error "change mtime failed"
4054 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4056 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4058 run_test 36i "change mtime on striped directory"
4060 # test_37 - duplicate with tests 32q 32r
4063 local file=$DIR/$tfile
4065 openfile -f O_DIRECTORY $file
4068 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4069 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4071 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4073 test_39a() { # was test_39
4075 touch $DIR/${tfile}2
4076 # ls -l $DIR/$tfile $DIR/${tfile}2
4077 # ls -lu $DIR/$tfile $DIR/${tfile}2
4078 # ls -lc $DIR/$tfile $DIR/${tfile}2
4080 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4081 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4083 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4085 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4087 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4088 error "O_TRUNC didn't change timestamps"
4091 run_test 39a "mtime changed on create"
4094 test_mkdir -c1 $DIR/$tdir
4095 cp -p /etc/passwd $DIR/$tdir/fopen
4096 cp -p /etc/passwd $DIR/$tdir/flink
4097 cp -p /etc/passwd $DIR/$tdir/funlink
4098 cp -p /etc/passwd $DIR/$tdir/frename
4099 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4102 echo "aaaaaa" >> $DIR/$tdir/fopen
4103 echo "aaaaaa" >> $DIR/$tdir/flink
4104 echo "aaaaaa" >> $DIR/$tdir/funlink
4105 echo "aaaaaa" >> $DIR/$tdir/frename
4107 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4108 local link_new=`stat -c %Y $DIR/$tdir/flink`
4109 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4110 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4112 cat $DIR/$tdir/fopen > /dev/null
4113 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4114 rm -f $DIR/$tdir/funlink2
4115 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4117 for (( i=0; i < 2; i++ )) ; do
4118 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4119 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4120 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4121 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4123 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4124 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4125 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4126 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4128 cancel_lru_locks $OSC
4129 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4132 run_test 39b "mtime change on open, link, unlink, rename ======"
4134 # this should be set to past
4135 TEST_39_MTIME=`date -d "1 year ago" +%s`
4141 local mtime0=`stat -c %Y $DIR1/$tfile`
4143 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4144 local mtime1=`stat -c %Y $DIR1/$tfile`
4145 [ "$mtime1" = $TEST_39_MTIME ] || \
4146 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4149 echo hello >> $DIR1/$tfile
4151 local mtime2=`stat -c %Y $DIR1/$tfile`
4152 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4153 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4155 mv $DIR1/$tfile $DIR1/$tfile-1
4157 for (( i=0; i < 2; i++ )) ; do
4158 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4159 [ "$mtime2" = "$mtime3" ] || \
4160 error "mtime ($mtime2) changed (to $mtime3) on rename"
4162 cancel_lru_locks $OSC
4163 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4166 run_test 39c "mtime change on rename ==========================="
4170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4173 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4175 for (( i=0; i < 2; i++ )) ; do
4176 local mtime=`stat -c %Y $DIR1/$tfile`
4177 [ $mtime = $TEST_39_MTIME ] || \
4178 error "mtime($mtime) is not set to $TEST_39_MTIME"
4180 cancel_lru_locks $OSC
4181 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4184 run_test 39d "create, utime, stat =============================="
4188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4191 local mtime1=`stat -c %Y $DIR1/$tfile`
4193 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4195 for (( i=0; i < 2; i++ )) ; do
4196 local mtime2=`stat -c %Y $DIR1/$tfile`
4197 [ $mtime2 = $TEST_39_MTIME ] || \
4198 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4200 cancel_lru_locks $OSC
4201 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4204 run_test 39e "create, stat, utime, stat ========================"
4208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4211 mtime1=`stat -c %Y $DIR1/$tfile`
4214 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4216 for (( i=0; i < 2; i++ )) ; do
4217 local mtime2=`stat -c %Y $DIR1/$tfile`
4218 [ $mtime2 = $TEST_39_MTIME ] || \
4219 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4221 cancel_lru_locks $OSC
4222 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4225 run_test 39f "create, stat, sleep, utime, stat ================="
4229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4231 echo hello >> $DIR1/$tfile
4232 local mtime1=`stat -c %Y $DIR1/$tfile`
4235 chmod o+r $DIR1/$tfile
4237 for (( i=0; i < 2; i++ )) ; do
4238 local mtime2=`stat -c %Y $DIR1/$tfile`
4239 [ "$mtime1" = "$mtime2" ] || \
4240 error "lost mtime: $mtime2, should be $mtime1"
4242 cancel_lru_locks $OSC
4243 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4246 run_test 39g "write, chmod, stat ==============================="
4250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4256 echo hello >> $DIR1/$tfile
4257 local mtime1=`stat -c %Y $DIR1/$tfile`
4259 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4261 if [ "$d1" != "$d2" ]; then
4262 echo "write and touch not within one second"
4264 for (( i=0; i < 2; i++ )) ; do
4265 local mtime2=`stat -c %Y $DIR1/$tfile`
4266 [ "$mtime2" = $TEST_39_MTIME ] || \
4267 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4269 cancel_lru_locks $OSC
4270 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4274 run_test 39h "write, utime within one second, stat ============="
4277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4282 echo hello >> $DIR1/$tfile
4283 local mtime1=`stat -c %Y $DIR1/$tfile`
4285 mv $DIR1/$tfile $DIR1/$tfile-1
4287 for (( i=0; i < 2; i++ )) ; do
4288 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4290 [ "$mtime1" = "$mtime2" ] || \
4291 error "lost mtime: $mtime2, should be $mtime1"
4293 cancel_lru_locks $OSC
4294 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4297 run_test 39i "write, rename, stat =============================="
4300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4302 start_full_debug_logging
4306 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4307 lctl set_param fail_loc=0x80000412
4308 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4309 error "multiop failed"
4311 local mtime1=`stat -c %Y $DIR1/$tfile`
4313 mv $DIR1/$tfile $DIR1/$tfile-1
4315 kill -USR1 $multipid
4316 wait $multipid || error "multiop close failed"
4318 for (( i=0; i < 2; i++ )) ; do
4319 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4320 [ "$mtime1" = "$mtime2" ] ||
4321 error "mtime is lost on close: $mtime2, " \
4325 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4327 lctl set_param fail_loc=0
4328 stop_full_debug_logging
4330 run_test 39j "write, rename, close, stat ======================="
4333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4338 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4340 local mtime1=`stat -c %Y $DIR1/$tfile`
4342 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4344 kill -USR1 $multipid
4345 wait $multipid || error "multiop close failed"
4347 for (( i=0; i < 2; i++ )) ; do
4348 local mtime2=`stat -c %Y $DIR1/$tfile`
4350 [ "$mtime2" = $TEST_39_MTIME ] || \
4351 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4354 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4357 run_test 39k "write, utime, close, stat ========================"
4359 # this should be set to future
4360 TEST_39_ATIME=`date -d "1 year" +%s`
4363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4364 remote_mds_nodsh && skip "remote MDS with nodsh"
4366 local atime_diff=$(do_facet $SINGLEMDS \
4367 lctl get_param -n mdd.*MDT0000*.atime_diff)
4371 # test setting directory atime to future
4372 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4373 local atime=$(stat -c %X $DIR/$tdir)
4374 [ "$atime" = $TEST_39_ATIME ] ||
4375 error "atime is not set to future: $atime, $TEST_39_ATIME"
4377 # test setting directory atime from future to now
4378 local now=$(date +%s)
4379 touch -a -d @$now $DIR/$tdir
4381 atime=$(stat -c %X $DIR/$tdir)
4382 [ "$atime" -eq "$now" ] ||
4383 error "atime is not updated from future: $atime, $now"
4385 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4388 # test setting directory atime when now > dir atime + atime_diff
4389 local d1=$(date +%s)
4391 local d2=$(date +%s)
4392 cancel_lru_locks mdc
4393 atime=$(stat -c %X $DIR/$tdir)
4394 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4395 error "atime is not updated : $atime, should be $d2"
4397 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4400 # test not setting directory atime when now < dir atime + atime_diff
4402 cancel_lru_locks mdc
4403 atime=$(stat -c %X $DIR/$tdir)
4404 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4405 error "atime is updated to $atime, should remain $d1<atime<$d2"
4407 do_facet $SINGLEMDS \
4408 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4410 run_test 39l "directory atime update ==========================="
4413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4417 local far_past_mtime=$(date -d "May 29 1953" +%s)
4418 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4420 touch -m -d @$far_past_mtime $DIR1/$tfile
4421 touch -a -d @$far_past_atime $DIR1/$tfile
4423 for (( i=0; i < 2; i++ )) ; do
4424 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4425 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4426 error "atime or mtime set incorrectly"
4428 cancel_lru_locks $OSC
4429 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4432 run_test 39m "test atime and mtime before 1970"
4434 test_39n() { # LU-3832
4435 remote_mds_nodsh && skip "remote MDS with nodsh"
4437 local atime_diff=$(do_facet $SINGLEMDS \
4438 lctl get_param -n mdd.*MDT0000*.atime_diff)
4443 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4446 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4447 atime0=$(stat -c %X $DIR/$tfile)
4450 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4451 atime1=$(stat -c %X $DIR/$tfile)
4454 cancel_lru_locks mdc
4455 cancel_lru_locks osc
4456 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4457 atime2=$(stat -c %X $DIR/$tfile)
4459 do_facet $SINGLEMDS \
4460 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4462 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4463 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4465 run_test 39n "check that O_NOATIME is honored"
4468 TESTDIR=$DIR/$tdir/$tfile
4469 [ -e $TESTDIR ] && rm -rf $TESTDIR
4476 links2=$(stat -c %h .)
4477 [ $(($links1 + 2)) != $links2 ] &&
4478 error "wrong links count $(($links1 + 2)) != $links2"
4480 links3=$(stat -c %h .)
4481 [ $(($links1 + 1)) != $links3 ] &&
4482 error "wrong links count $links1 != $links3"
4485 run_test 39o "directory cached attributes updated after create"
4488 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4491 TESTDIR=$DIR/$tdir/$tdir
4492 [ -e $TESTDIR ] && rm -rf $TESTDIR
4493 test_mkdir -p $TESTDIR
4497 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4498 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4500 links2=$(stat -c %h .)
4501 [ $(($links1 + 2)) != $links2 ] &&
4502 error "wrong links count $(($links1 + 2)) != $links2"
4504 links3=$(stat -c %h .)
4505 [ $(($links1 + 1)) != $links3 ] &&
4506 error "wrong links count $links1 != $links3"
4509 run_test 39p "remote directory cached attributes updated after create ========"
4512 test_39q() { # LU-8041
4513 local testdir=$DIR/$tdir
4515 multiop_bg_pause $testdir D_c || error "multiop failed"
4517 cancel_lru_locks mdc
4518 kill -USR1 $multipid
4519 local atime=$(stat -c %X $testdir)
4520 [ "$atime" -ne 0 ] || error "atime is zero"
4522 run_test 39q "close won't zero out atime"
4525 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4526 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4527 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4528 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4529 error "$tfile is not 4096 bytes in size"
4531 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4535 small_write $DIR/f41 18
4537 run_test 41 "test small file write + fstat ====================="
4539 count_ost_writes() {
4540 lctl get_param -n ${OSC}.*.stats |
4541 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4542 END { printf("%0.0f", writes) }'
4549 BG_DIRTY_RATIO_SAVE=10
4550 MAX_BG_DIRTY_RATIO=25
4554 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4555 # dirty_ratio, dirty_background_ratio
4556 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4557 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4558 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4559 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4561 # if file not here, we are a 2.4 kernel
4562 kill -CONT `pidof kupdated`
4567 # setup the trap first, so someone cannot exit the test at the
4568 # exact wrong time and mess up a machine
4569 trap start_writeback EXIT
4570 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4571 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4572 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4573 sysctl -w vm.dirty_writeback_centisecs=0
4574 sysctl -w vm.dirty_writeback_centisecs=0
4575 # save and increase /proc/sys/vm/dirty_ratio
4576 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4577 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4578 # save and increase /proc/sys/vm/dirty_background_ratio
4579 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4580 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4582 # if file not here, we are a 2.4 kernel
4583 kill -STOP `pidof kupdated`
4587 # ensure that all stripes have some grant before we test client-side cache
4589 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4590 dd if=/dev/zero of=$i bs=4k count=1
4595 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4596 # file truncation, and file removal.
4598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4601 cancel_lru_locks $OSC
4603 sync; sleep 1; sync # just to be safe
4604 BEFOREWRITES=`count_ost_writes`
4605 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4606 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4607 AFTERWRITES=`count_ost_writes`
4608 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4609 error "$BEFOREWRITES < $AFTERWRITES"
4612 run_test 42a "ensure that we don't flush on close"
4615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4618 cancel_lru_locks $OSC
4621 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4622 BEFOREWRITES=$(count_ost_writes)
4623 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4624 AFTERWRITES=$(count_ost_writes)
4625 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4626 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4628 BEFOREWRITES=$(count_ost_writes)
4629 sync || error "sync: $?"
4630 AFTERWRITES=$(count_ost_writes)
4631 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4632 error "$BEFOREWRITES < $AFTERWRITES on sync"
4634 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4638 run_test 42b "test destroy of file with cached dirty data ======"
4640 # if these tests just want to test the effect of truncation,
4641 # they have to be very careful. consider:
4642 # - the first open gets a {0,EOF}PR lock
4643 # - the first write conflicts and gets a {0, count-1}PW
4644 # - the rest of the writes are under {count,EOF}PW
4645 # - the open for truncate tries to match a {0,EOF}PR
4646 # for the filesize and cancels the PWs.
4647 # any number of fixes (don't get {0,EOF} on open, match
4648 # composite locks, do smarter file size management) fix
4649 # this, but for now we want these tests to verify that
4650 # the cancellation with truncate intent works, so we
4651 # start the file with a full-file pw lock to match against
4652 # until the truncate.
4657 cancel_lru_locks $OSC
4659 # prime the file with 0,EOF PW to match
4663 # now the real test..
4664 dd if=/dev/zero of=$file bs=1024 count=100
4665 BEFOREWRITES=`count_ost_writes`
4666 $TRUNCATE $file $offset
4667 cancel_lru_locks $OSC
4668 AFTERWRITES=`count_ost_writes`
4673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4676 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4677 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4680 run_test 42c "test partial truncate of file with cached dirty data"
4683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4686 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4687 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4690 run_test 42d "test complete truncate of file with cached dirty data"
4692 test_42e() { # bug22074
4693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4695 local TDIR=$DIR/${tdir}e
4696 local pages=16 # hardcoded 16 pages, don't change it.
4697 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4698 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4702 test_mkdir $DIR/${tdir}e
4703 $LFS setstripe -c 1 $TDIR
4704 createmany -o $TDIR/f $files
4706 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4708 # we assume that with $OSTCOUNT files, at least one of them will
4709 # be allocated on OST0.
4710 warmup_files=$((OSTCOUNT * max_dirty_mb))
4711 createmany -o $TDIR/w $warmup_files
4713 # write a large amount of data into one file and sync, to get good
4714 # avail_grant number from OST.
4715 for ((i=0; i<$warmup_files; i++)); do
4716 idx=$($LFS getstripe -i $TDIR/w$i)
4717 [ $idx -ne 0 ] && continue
4718 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4721 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4723 $LCTL get_param $proc_osc0/cur_dirty_bytes
4724 $LCTL get_param $proc_osc0/cur_grant_bytes
4726 # create as much dirty pages as we can while not to trigger the actual
4727 # RPCs directly. but depends on the env, VFS may trigger flush during this
4728 # period, hopefully we are good.
4729 for ((i=0; i<$warmup_files; i++)); do
4730 idx=$($LFS getstripe -i $TDIR/w$i)
4731 [ $idx -ne 0 ] && continue
4732 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4734 $LCTL get_param $proc_osc0/cur_dirty_bytes
4735 $LCTL get_param $proc_osc0/cur_grant_bytes
4737 # perform the real test
4738 $LCTL set_param $proc_osc0/rpc_stats 0
4739 for ((;i<$files; i++)); do
4740 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4741 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4744 $LCTL get_param $proc_osc0/rpc_stats
4747 local have_ppr=false
4748 $LCTL get_param $proc_osc0/rpc_stats |
4749 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4750 # skip lines until we are at the RPC histogram data
4751 [ "$PPR" == "pages" ] && have_ppr=true && continue
4752 $have_ppr || continue
4754 # we only want the percent stat for < 16 pages
4755 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4757 percent=$((percent + WPCT))
4758 if [[ $percent -gt 15 ]]; then
4759 error "less than 16-pages write RPCs" \
4766 run_test 42e "verify sub-RPC writes are not done synchronously"
4768 test_43A() { # was test_43
4769 test_mkdir $DIR/$tdir
4770 cp -p /bin/ls $DIR/$tdir/$tfile
4771 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4773 # give multiop a chance to open
4776 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4779 run_test 43A "execution of file opened for write should return -ETXTBSY"
4782 test_mkdir $DIR/$tdir
4783 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4784 $DIR/$tdir/sleep 60 &
4786 # Make sure exec of $tdir/sleep wins race with truncate
4788 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4791 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4796 test_mkdir $DIR/$tdir
4797 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4798 $DIR/$tdir/sleep 60 &
4800 # Make sure exec of $tdir/sleep wins race with truncate
4802 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4805 run_test 43b "truncate of file being executed should return -ETXTBSY"
4808 local testdir="$DIR/$tdir"
4811 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4812 ( cd $testdir && md5sum -c )
4814 run_test 43c "md5sum of copy into lustre"
4816 test_44A() { # was test_44
4817 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4819 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4820 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4822 run_test 44A "zero length read from a sparse stripe"
4825 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4827 [ -z "$nstripe" ] && skip "can't get stripe info"
4828 [[ $nstripe -gt $OSTCOUNT ]] &&
4829 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4831 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4833 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4834 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4838 OFFSETS="0 $((stride/2)) $((stride-1))"
4839 for offset in $OFFSETS; do
4840 for i in $(seq 0 $((nstripe-1))); do
4841 local GLOBALOFFSETS=""
4843 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4844 local myfn=$DIR/d44a-$size
4845 echo "--------writing $myfn at $size"
4846 ll_sparseness_write $myfn $size ||
4847 error "ll_sparseness_write"
4848 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4849 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4850 error "ll_sparseness_verify $GLOBALOFFSETS"
4852 for j in $(seq 0 $((nstripe-1))); do
4854 size=$((((j + $nstripe )*$stride + $offset)))
4855 ll_sparseness_write $myfn $size ||
4856 error "ll_sparseness_write"
4857 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4859 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4860 error "ll_sparseness_verify $GLOBALOFFSETS"
4865 run_test 44a "test sparse pwrite ==============================="
4869 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4875 before=`dirty_osc_total`
4876 echo executing "\"$*\""
4878 after=`dirty_osc_total`
4879 echo before $before, after $after
4882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4885 # Obtain grants from OST if it supports it
4886 echo blah > ${f}_grant
4889 do_dirty_record "echo blah > $f"
4890 [[ $before -eq $after ]] && error "write wasn't cached"
4891 do_dirty_record "> $f"
4892 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4893 do_dirty_record "echo blah > $f"
4894 [[ $before -eq $after ]] && error "write wasn't cached"
4895 do_dirty_record "sync"
4896 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4897 do_dirty_record "echo blah > $f"
4898 [[ $before -eq $after ]] && error "write wasn't cached"
4899 do_dirty_record "cancel_lru_locks osc"
4900 [[ $before -gt $after ]] ||
4901 error "lock cancellation didn't lower dirty count"
4904 run_test 45 "osc io page accounting ============================"
4906 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4907 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4908 # objects offset and an assert hit when an rpc was built with 1023's mapped
4909 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4916 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4918 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
4919 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
4923 run_test 46 "dirtying a previously written page ================"
4925 # test_47 is removed "Device nodes check" is moved to test_28
4927 test_48a() { # bug 2399
4928 [ "$mds1_FSTYPE" = "zfs" ] &&
4929 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
4930 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4932 test_mkdir $DIR/$tdir
4934 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4935 test_mkdir $DIR/$tdir
4936 touch foo || error "'touch foo' failed after recreating cwd"
4938 touch .foo || error "'touch .foo' failed after recreating cwd"
4940 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4941 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4942 cd . || error "'cd .' failed after recreating cwd"
4943 mkdir . && error "'mkdir .' worked after recreating cwd"
4944 rmdir . && error "'rmdir .' worked after recreating cwd"
4945 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4946 cd .. || error "'cd ..' failed after recreating cwd"
4948 run_test 48a "Access renamed working dir (should return errors)="
4950 test_48b() { # bug 2399
4952 test_mkdir $DIR/$tdir
4954 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4955 touch foo && error "'touch foo' worked after removing cwd"
4956 mkdir foo && error "'mkdir foo' worked after removing cwd"
4957 touch .foo && error "'touch .foo' worked after removing cwd"
4958 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4959 ls . > /dev/null && error "'ls .' worked after removing cwd"
4960 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4961 mkdir . && error "'mkdir .' worked after removing cwd"
4962 rmdir . && error "'rmdir .' worked after removing cwd"
4963 ln -s . foo && error "'ln -s .' worked after removing cwd"
4964 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4966 run_test 48b "Access removed working dir (should return errors)="
4968 test_48c() { # bug 2350
4969 #lctl set_param debug=-1
4972 test_mkdir -p $DIR/$tdir/dir
4974 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4975 $TRACE touch foo && error "touch foo worked after removing cwd"
4976 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4977 touch .foo && error "touch .foo worked after removing cwd"
4978 mkdir .foo && error "mkdir .foo worked after removing cwd"
4979 $TRACE ls . && error "'ls .' worked after removing cwd"
4980 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4981 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4982 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4983 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4984 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4986 run_test 48c "Access removed working subdir (should return errors)"
4988 test_48d() { # bug 2350
4989 #lctl set_param debug=-1
4992 test_mkdir -p $DIR/$tdir/dir
4994 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4995 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4996 $TRACE touch foo && error "'touch foo' worked after removing parent"
4997 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4998 touch .foo && error "'touch .foo' worked after removing parent"
4999 mkdir .foo && error "mkdir .foo worked after removing parent"
5000 $TRACE ls . && error "'ls .' worked after removing parent"
5001 $TRACE ls .. && error "'ls ..' worked after removing parent"
5002 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5003 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5004 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5007 run_test 48d "Access removed parent subdir (should return errors)"
5009 test_48e() { # bug 4134
5010 #lctl set_param debug=-1
5013 test_mkdir -p $DIR/$tdir/dir
5015 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5016 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5017 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5018 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5019 # On a buggy kernel addition of "touch foo" after cd .. will
5020 # produce kernel oops in lookup_hash_it
5021 touch ../foo && error "'cd ..' worked after recreate parent"
5023 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5025 run_test 48e "Access to recreated parent subdir (should return errors)"
5027 test_49() { # LU-1030
5028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5029 remote_ost_nodsh && skip "remote OST with nodsh"
5031 # get ost1 size - $FSNAME-OST0000
5032 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5034 # write 800M at maximum
5035 [[ $ost1_size -lt 2 ]] && ost1_size=2
5036 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5038 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5039 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5042 # change max_pages_per_rpc while writing the file
5043 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5044 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5045 # loop until dd process exits
5046 while ps ax -opid | grep -wq $dd_pid; do
5047 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5048 sleep $((RANDOM % 5 + 1))
5050 # restore original max_pages_per_rpc
5051 $LCTL set_param $osc1_mppc=$orig_mppc
5052 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5054 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5058 test_mkdir $DIR/$tdir
5060 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5062 run_test 50 "special situations: /proc symlinks ==============="
5064 test_51a() { # was test_51
5065 # bug 1516 - create an empty entry right after ".." then split dir
5066 test_mkdir -c1 $DIR/$tdir
5067 touch $DIR/$tdir/foo
5068 $MCREATE $DIR/$tdir/bar
5070 createmany -m $DIR/$tdir/longfile 201
5072 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5073 $MCREATE $DIR/$tdir/longfile$FNUM
5078 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5080 run_test 51a "special situations: split htree with empty entry =="
5082 cleanup_print_lfs_df () {
5089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5091 local dir=$DIR/$tdir
5092 local nrdirs=$((65536 + 100))
5094 # cleanup the directory
5101 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5102 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5103 [[ $numfree -lt $nrdirs ]] &&
5104 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5106 # need to check free space for the directories as well
5107 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5108 numfree=$(( blkfree / $(fs_inode_ksize) ))
5109 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5111 trap cleanup_print_lfs_df EXIT
5114 createmany -d $dir/d $nrdirs || {
5115 unlinkmany $dir/d $nrdirs
5116 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5120 nrdirs=$(ls -U $dir | wc -l)
5122 # unlink all but 100 subdirectories, then check it still works
5124 local delete=$((nrdirs - left))
5129 # for ldiskfs the nlink count should be 1, but this is OSD specific
5130 # and so this is listed for informational purposes only
5131 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5132 unlinkmany -d $dir/d $delete ||
5133 error "unlink of first $delete subdirs failed"
5135 echo "nlink between: $(stat -c %h $dir)"
5136 local found=$(ls -U $dir | wc -l)
5137 [ $found -ne $left ] &&
5138 error "can't find subdirs: found only $found, expected $left"
5140 unlinkmany -d $dir/d $delete $left ||
5141 error "unlink of second $left subdirs failed"
5142 # regardless of whether the backing filesystem tracks nlink accurately
5143 # or not, the nlink count shouldn't be more than "." and ".." here
5144 local after=$(stat -c %h $dir)
5145 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5146 echo "nlink after: $after"
5148 cleanup_print_lfs_df
5150 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5154 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5156 test_mkdir $DIR/$tdir
5157 createmany -o $DIR/$tdir/t- 1000
5158 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5159 for N in $(seq 0 $((OSTCOUNT - 1))); do
5160 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5161 END { printf("%0.0f", objs) }' $TMP/$tfile)
5162 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5163 '($1 == '$N') { objs += 1 } \
5164 END { printf("%0.0f", objs) }')
5165 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5167 unlinkmany $DIR/$tdir/t- 1000
5170 for N in $(seq 1 $((OSTCOUNT - 1))); do
5171 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5172 error "OST $N has less objects vs OST $NLAST" \
5173 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5174 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5175 error "OST $N has less objects vs OST $NLAST" \
5176 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5178 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5179 error "OST $N has less #0 objects vs OST $NLAST" \
5180 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5181 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5182 error "OST $N has less #0 objects vs OST $NLAST" \
5183 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5188 run_test 51d "check object distribution"
5191 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5192 skip_env "ldiskfs only test"
5195 test_mkdir -c1 $DIR/$tdir
5196 test_mkdir -c1 $DIR/$tdir/d0
5198 touch $DIR/$tdir/d0/foo
5199 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5200 error "file exceed 65000 nlink limit!"
5201 unlinkmany $DIR/$tdir/d0/f- 65001
5204 run_test 51e "check file nlink limit"
5207 test_mkdir $DIR/$tdir
5210 local ulimit_old=$(ulimit -n)
5211 local spare=20 # number of spare fd's for scripts/libraries, etc.
5212 local mdt=$($LFS getstripe -m $DIR/$tdir)
5213 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5215 echo "MDT$mdt numfree=$numfree, max=$max"
5216 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5217 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5218 while ! ulimit -n $((numfree + spare)); do
5219 numfree=$((numfree * 3 / 4))
5221 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5223 echo "left ulimit at $ulimit_old"
5226 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5227 unlinkmany $DIR/$tdir/f $numfree
5228 error "create+open $numfree files in $DIR/$tdir failed"
5230 ulimit -n $ulimit_old
5232 # if createmany exits at 120s there will be fewer than $numfree files
5233 unlinkmany $DIR/$tdir/f $numfree || true
5235 run_test 51f "check many open files limit"
5238 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5239 test_mkdir $DIR/$tdir
5240 touch $DIR/$tdir/foo
5241 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5242 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5243 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5244 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5245 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5247 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5248 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5249 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5251 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5252 cp -r $DIR/$tdir $TMP/
5253 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5255 run_test 52a "append-only flag test (should return errors)"
5258 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5259 test_mkdir $DIR/$tdir
5260 touch $DIR/$tdir/foo
5261 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5262 cat test > $DIR/$tdir/foo && error "cat test worked"
5263 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5264 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5265 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5267 echo foo >> $DIR/$tdir/foo && error "echo worked"
5268 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5269 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5270 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5271 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5273 chattr -i $DIR/$tdir/foo || error "chattr failed"
5275 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5277 run_test 52b "immutable flag test (should return errors) ======="
5280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5281 remote_mds_nodsh && skip "remote MDS with nodsh"
5282 remote_ost_nodsh && skip "remote OST with nodsh"
5295 local support_last_seq=true
5297 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5298 support_last_seq=false
5301 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5303 for value in $(do_facet $SINGLEMDS \
5304 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5305 param=$(echo ${value[0]} | cut -d "=" -f1)
5306 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5308 if $support_last_seq; then
5309 param_seq=$(echo $param |
5310 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5311 mds_last_seq=$(do_facet $SINGLEMDS \
5312 $LCTL get_param -n $param_seq)
5314 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5316 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5317 node=$(facet_active_host ost$((ostnum+1)))
5318 param="obdfilter.$ostname.last_id"
5319 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5320 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5321 ost_last_id=$ost_last
5323 if $support_last_seq; then
5324 ost_last_id=$(echo $ost_last |
5325 awk -F':' '{print $2}' |
5327 ost_last_seq=$(echo $ost_last |
5328 awk -F':' '{print $1}')
5329 [[ $ost_last_seq = $mds_last_seq ]] || continue
5332 if [[ $ost_last_id != $mds_last ]]; then
5333 error "$ost_last_id != $mds_last"
5340 $found || error "can not match last_seq/last_id for $mdtosc"
5343 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5346 perl -MSocket -e ';' || skip "no Socket perl module installed"
5348 $SOCKETSERVER $DIR/socket ||
5349 error "$SOCKETSERVER $DIR/socket failed: $?"
5350 $SOCKETCLIENT $DIR/socket ||
5351 error "$SOCKETCLIENT $DIR/socket failed: $?"
5352 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5354 run_test 54a "unix domain socket test =========================="
5360 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5362 run_test 54b "char device works in lustre ======================"
5365 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5366 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5367 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5369 for i in $(seq 3 7); do
5370 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5379 loopdev="$DIR/loop54c"
5382 $UMOUNT $DIR/$tdir || rc=$?
5383 losetup -d $loopdev || true
5384 losetup -d $LOOPDEV || true
5385 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5392 loopdev="$DIR/loop54c"
5395 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5396 trap cleanup_54c EXIT
5397 mknod $loopdev b 7 $LOOPNUM
5398 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5399 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5400 losetup $loopdev $DIR/$tfile ||
5401 error "can't set up $loopdev for $DIR/$tfile"
5402 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5403 test_mkdir $DIR/$tdir
5404 mount -t ext2 $loopdev $DIR/$tdir ||
5405 error "error mounting $loopdev on $DIR/$tdir"
5406 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5409 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5413 run_test 54c "block device works in lustre ====================="
5419 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5421 run_test 54d "fifo device works in lustre ======================"
5426 cp -aL /dev/console $f
5427 echo $string > $f || error "echo $string to $f failed"
5429 run_test 54e "console/tty device works in lustre ======================"
5433 local dir=$DIR/$tdir
5436 test_mkdir -p $dir/dir
5437 for i in $(seq $numfiles); do
5439 touch $dir/dir/file$i
5442 local numcomp=$($LFS getstripe --component-count $dir)
5444 [[ $numcomp == 0 ]] && numcomp=1
5446 # test lfs getstripe with --recursive
5447 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5449 [[ $filenum -eq $((numfiles * 2)) ]] ||
5450 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5451 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5452 [[ $filenum -eq $numfiles ]] ||
5453 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5454 echo "$LFS getstripe showed obdidx or l_ost_idx"
5456 # test lfs getstripe with file instead of dir
5457 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5458 [[ $filenum -eq 1 ]] ||
5459 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5460 echo "$LFS getstripe file1 passed"
5462 #test lfs getstripe with --verbose
5463 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5464 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5465 error "$LFS getstripe --verbose $dir: "\
5466 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5467 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5468 error "$LFS getstripe $dir: showed lmm_magic"
5470 #test lfs getstripe with -v prints lmm_fid
5471 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5472 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5473 error "$LFS getstripe -v $dir: "\
5474 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5475 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5476 error "$LFS getstripe $dir: showed lmm_fid by default"
5477 echo "$LFS getstripe --verbose passed"
5479 #check for FID information
5480 local fid1=$($LFS getstripe --fid $dir/file1)
5481 local fid2=$($LFS getstripe --verbose $dir/file1 |
5482 awk '/lmm_fid: / { print $2; exit; }')
5483 local fid3=$($LFS path2fid $dir/file1)
5485 [ "$fid1" != "$fid2" ] &&
5486 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5487 [ "$fid1" != "$fid3" ] &&
5488 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5489 echo "$LFS getstripe --fid passed"
5491 #test lfs getstripe with --obd
5492 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5493 error "$LFS getstripe --obd wrong_uuid: should return error"
5495 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5498 local obduuid=$(ostuuid_from_index $ostidx)
5499 local found=$($LFS getstripe -r --obd $obduuid $dir |
5500 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5502 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5503 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5505 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5508 [[ $found -eq $filenum ]] ||
5509 error "$LFS getstripe --obd: found $found expect $filenum"
5510 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5511 sed '/^[ ]*'${ostidx}'[ ]/d' |
5512 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5513 error "$LFS getstripe --obd: should not show file on other obd"
5514 echo "$LFS getstripe --obd passed"
5516 run_test 56a "check $LFS getstripe"
5519 local dir=$DIR/$tdir
5523 for i in $(seq $numdirs); do
5524 test_mkdir $dir/dir$i
5527 # test lfs getdirstripe default mode is non-recursion, which is
5528 # different from lfs getstripe
5529 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5531 [[ $dircnt -eq 1 ]] ||
5532 error "$LFS getdirstripe: found $dircnt, not 1"
5533 dircnt=$($LFS getdirstripe --recursive $dir |
5534 grep -c lmv_stripe_count)
5535 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5536 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5538 run_test 56b "check $LFS getdirstripe"
5541 remote_ost_nodsh && skip "remote OST with nodsh"
5544 local ost_name=$(ostname_from_index $ost_idx)
5545 local old_status=$(ost_dev_status $ost_idx)
5547 [[ -z "$old_status" ]] ||
5548 skip_env "OST $ost_name is in $old_status status"
5550 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5551 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5552 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5555 local new_status=$(ost_dev_status $ost_idx)
5557 [[ "$new_status" =~ "D" ]] ||
5558 error "$ost_name status is '$new_status', missing 'D'"
5559 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5560 [[ "$new_status" =~ "N" ]] ||
5561 error "$ost_name status is '$new_status', missing 'N'"
5564 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5565 [[ $OST1_VERSION -ge $(version_code 2.12.55) ]] && do_facet ost1 \
5566 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5569 new_status=$(ost_dev_status $ost_idx)
5570 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5571 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5573 run_test 56c "check 'lfs df' showing device status"
5578 local local_tdir="$1"
5579 local local_numfiles="$2"
5580 local local_numdirs="$3"
5581 local dir_params="$4"
5582 local dir_stripe_params="$5"
5584 if [ ! -d "$local_tdir" ] ; then
5585 test_mkdir -p $dir_stripe_params $local_tdir
5586 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5587 for i in $(seq $local_numfiles) ; do
5588 touch $local_tdir/file$i
5590 for i in $(seq $local_numdirs) ; do
5591 test_mkdir $dir_stripe_params $local_tdir/dir$i
5592 for j in $(seq $local_numfiles) ; do
5593 touch $local_tdir/dir$i/file$j
5599 setup_56_special() {
5601 local local_numfiles=$2
5602 local local_numdirs=$3
5604 setup_56 $local_tdir $local_numfiles $local_numdirs
5606 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5607 for i in $(seq $local_numfiles) ; do
5608 mknod $local_tdir/loop${i}b b 7 $i
5609 mknod $local_tdir/null${i}c c 1 3
5610 ln -s $local_tdir/file1 $local_tdir/link${i}
5612 for i in $(seq $local_numdirs) ; do
5613 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5614 mknod $local_tdir/dir$i/null${i}c c 1 3
5615 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5621 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5622 local expected=$(($NUMDIRS + 2))
5624 setup_56 $dir $NUMFILES $NUMDIRS
5626 # test lfs find with -name
5627 for i in $(seq $NUMFILES) ; do
5628 local nums=$($LFS find -name "*$i" $dir | wc -l)
5630 [ $nums -eq $expected ] ||
5631 error "lfs find -name '*$i' $dir wrong: "\
5632 "found $nums, expected $expected"
5635 run_test 56g "check lfs find -name"
5638 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5639 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5641 setup_56 $dir $NUMFILES $NUMDIRS
5643 # test lfs find with ! -name
5644 for i in $(seq $NUMFILES) ; do
5645 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5647 [ $nums -eq $expected ] ||
5648 error "lfs find ! -name '*$i' $dir wrong: "\
5649 "found $nums, expected $expected"
5652 run_test 56h "check lfs find ! -name"
5655 local dir=$DIR/$tdir
5659 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5662 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5664 run_test 56i "check 'lfs find -ost UUID' skips directories"
5667 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5669 setup_56_special $dir $NUMFILES $NUMDIRS
5671 local expected=$((NUMDIRS + 1))
5672 local cmd="$LFS find -type d $dir"
5673 local nums=$($cmd | wc -l)
5675 [ $nums -eq $expected ] ||
5676 error "'$cmd' wrong: found $nums, expected $expected"
5678 run_test 56j "check lfs find -type d"
5681 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5683 setup_56_special $dir $NUMFILES $NUMDIRS
5685 local expected=$(((NUMDIRS + 1) * NUMFILES))
5686 local cmd="$LFS find -type f $dir"
5687 local nums=$($cmd | wc -l)
5689 [ $nums -eq $expected ] ||
5690 error "'$cmd' wrong: found $nums, expected $expected"
5692 run_test 56k "check lfs find -type f"
5695 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5697 setup_56_special $dir $NUMFILES $NUMDIRS
5699 local expected=$((NUMDIRS + NUMFILES))
5700 local cmd="$LFS find -type b $dir"
5701 local nums=$($cmd | wc -l)
5703 [ $nums -eq $expected ] ||
5704 error "'$cmd' wrong: found $nums, expected $expected"
5706 run_test 56l "check lfs find -type b"
5709 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5711 setup_56_special $dir $NUMFILES $NUMDIRS
5713 local expected=$((NUMDIRS + NUMFILES))
5714 local cmd="$LFS find -type c $dir"
5715 local nums=$($cmd | wc -l)
5716 [ $nums -eq $expected ] ||
5717 error "'$cmd' wrong: found $nums, expected $expected"
5719 run_test 56m "check lfs find -type c"
5722 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5723 setup_56_special $dir $NUMFILES $NUMDIRS
5725 local expected=$((NUMDIRS + NUMFILES))
5726 local cmd="$LFS find -type l $dir"
5727 local nums=$($cmd | wc -l)
5729 [ $nums -eq $expected ] ||
5730 error "'$cmd' wrong: found $nums, expected $expected"
5732 run_test 56n "check lfs find -type l"
5735 local dir=$DIR/$tdir
5737 setup_56 $dir $NUMFILES $NUMDIRS
5738 utime $dir/file1 > /dev/null || error "utime (1)"
5739 utime $dir/file2 > /dev/null || error "utime (2)"
5740 utime $dir/dir1 > /dev/null || error "utime (3)"
5741 utime $dir/dir2 > /dev/null || error "utime (4)"
5742 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5743 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5746 local nums=$($LFS find -mtime +0 $dir | wc -l)
5748 [ $nums -eq $expected ] ||
5749 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5752 cmd="$LFS find -mtime 0 $dir"
5753 nums=$($cmd | wc -l)
5754 [ $nums -eq $expected ] ||
5755 error "'$cmd' wrong: found $nums, expected $expected"
5757 run_test 56o "check lfs find -mtime for old files"
5760 local dir=$DIR/$tdir
5764 # just to make sure there is something that won't be found
5766 touch $dir/$tfile.now
5768 for age in year week day hour min; do
5769 count=$((count + 1))
5771 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5772 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5773 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5775 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5776 local nums=$($cmd | wc -l)
5777 [ $nums -eq $expected ] ||
5778 error "'$cmd' wrong: found $nums, expected $expected"
5780 cmd="$LFS find $dir -atime $count${age:0:1}"
5781 nums=$($cmd | wc -l)
5782 [ $nums -eq $expected ] ||
5783 error "'$cmd' wrong: found $nums, expected $expected"
5787 cmd="$LFS find $dir -ctime +1s -type f"
5788 nums=$($cmd | wc -l)
5789 (( $nums == $count * 2 + 1)) ||
5790 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5792 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5794 test_newerXY_base() {
5797 local dir=$DIR/$tdir
5801 if [ $y == "t" ]; then
5802 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5804 ref=$DIR/$tfile.newer
5805 touch $ref || error "touch $ref failed"
5808 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5810 if [ $y == "t" ]; then
5811 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5813 negref=$DIR/$tfile.newerneg
5814 touch $negref || error "touch $negref failed"
5817 local cmd="$LFS find $dir -newer$x$y $ref"
5818 local nums=$(eval $cmd | wc -l)
5819 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5821 [ $nums -eq $expected ] ||
5822 error "'$cmd' wrong: found $nums, expected $expected"
5824 cmd="$LFS find $dir ! -newer$x$y $negref"
5825 nums=$(eval $cmd | wc -l)
5826 [ $nums -eq $expected ] ||
5827 error "'$cmd' wrong: found $nums, expected $expected"
5829 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5830 nums=$(eval $cmd | wc -l)
5831 [ $nums -eq $expected ] ||
5832 error "'$cmd' wrong: found $nums, expected $expected"
5838 test_newerXY_base "a" "a"
5839 test_newerXY_base "a" "m"
5840 test_newerXY_base "a" "c"
5841 test_newerXY_base "m" "a"
5842 test_newerXY_base "m" "m"
5843 test_newerXY_base "m" "c"
5844 test_newerXY_base "c" "a"
5845 test_newerXY_base "c" "m"
5846 test_newerXY_base "c" "c"
5847 test_newerXY_base "a" "t"
5848 test_newerXY_base "m" "t"
5849 test_newerXY_base "c" "t"
5851 run_test 56oc "check lfs find -newerXY work"
5854 [ $RUNAS_ID -eq $UID ] &&
5855 skip_env "RUNAS_ID = UID = $UID -- skipping"
5857 local dir=$DIR/$tdir
5859 setup_56 $dir $NUMFILES $NUMDIRS
5860 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5862 local expected=$NUMFILES
5863 local cmd="$LFS find -uid $RUNAS_ID $dir"
5864 local nums=$($cmd | wc -l)
5866 [ $nums -eq $expected ] ||
5867 error "'$cmd' wrong: found $nums, expected $expected"
5869 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5870 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5871 nums=$($cmd | wc -l)
5872 [ $nums -eq $expected ] ||
5873 error "'$cmd' wrong: found $nums, expected $expected"
5875 run_test 56p "check lfs find -uid and ! -uid"
5878 [ $RUNAS_ID -eq $UID ] &&
5879 skip_env "RUNAS_ID = UID = $UID -- skipping"
5881 local dir=$DIR/$tdir
5883 setup_56 $dir $NUMFILES $NUMDIRS
5884 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5886 local expected=$NUMFILES
5887 local cmd="$LFS find -gid $RUNAS_GID $dir"
5888 local nums=$($cmd | wc -l)
5890 [ $nums -eq $expected ] ||
5891 error "'$cmd' wrong: found $nums, expected $expected"
5893 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5894 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5895 nums=$($cmd | wc -l)
5896 [ $nums -eq $expected ] ||
5897 error "'$cmd' wrong: found $nums, expected $expected"
5899 run_test 56q "check lfs find -gid and ! -gid"
5902 local dir=$DIR/$tdir
5904 setup_56 $dir $NUMFILES $NUMDIRS
5907 local cmd="$LFS find -size 0 -type f -lazy $dir"
5908 local nums=$($cmd | wc -l)
5910 [ $nums -eq $expected ] ||
5911 error "'$cmd' wrong: found $nums, expected $expected"
5912 cmd="$LFS find -size 0 -type f $dir"
5913 nums=$($cmd | wc -l)
5914 [ $nums -eq $expected ] ||
5915 error "'$cmd' wrong: found $nums, expected $expected"
5918 cmd="$LFS find ! -size 0 -type f -lazy $dir"
5919 nums=$($cmd | wc -l)
5920 [ $nums -eq $expected ] ||
5921 error "'$cmd' wrong: found $nums, expected $expected"
5922 cmd="$LFS find ! -size 0 -type f $dir"
5923 nums=$($cmd | wc -l)
5924 [ $nums -eq $expected ] ||
5925 error "'$cmd' wrong: found $nums, expected $expected"
5927 echo "test" > $dir/$tfile
5928 echo "test2" > $dir/$tfile.2 && sync
5930 cmd="$LFS find -size 5 -type f -lazy $dir"
5931 nums=$($cmd | wc -l)
5932 [ $nums -eq $expected ] ||
5933 error "'$cmd' wrong: found $nums, expected $expected"
5934 cmd="$LFS find -size 5 -type f $dir"
5935 nums=$($cmd | wc -l)
5936 [ $nums -eq $expected ] ||
5937 error "'$cmd' wrong: found $nums, expected $expected"
5940 cmd="$LFS find -size +5 -type f -lazy $dir"
5941 nums=$($cmd | wc -l)
5942 [ $nums -eq $expected ] ||
5943 error "'$cmd' wrong: found $nums, expected $expected"
5944 cmd="$LFS find -size +5 -type f $dir"
5945 nums=$($cmd | wc -l)
5946 [ $nums -eq $expected ] ||
5947 error "'$cmd' wrong: found $nums, expected $expected"
5950 cmd="$LFS find -size +0 -type f -lazy $dir"
5951 nums=$($cmd | wc -l)
5952 [ $nums -eq $expected ] ||
5953 error "'$cmd' wrong: found $nums, expected $expected"
5954 cmd="$LFS find -size +0 -type f $dir"
5955 nums=$($cmd | wc -l)
5956 [ $nums -eq $expected ] ||
5957 error "'$cmd' wrong: found $nums, expected $expected"
5960 cmd="$LFS find ! -size -5 -type f -lazy $dir"
5961 nums=$($cmd | wc -l)
5962 [ $nums -eq $expected ] ||
5963 error "'$cmd' wrong: found $nums, expected $expected"
5964 cmd="$LFS find ! -size -5 -type f $dir"
5965 nums=$($cmd | wc -l)
5966 [ $nums -eq $expected ] ||
5967 error "'$cmd' wrong: found $nums, expected $expected"
5970 cmd="$LFS find -size -5 -type f -lazy $dir"
5971 nums=$($cmd | wc -l)
5972 [ $nums -eq $expected ] ||
5973 error "'$cmd' wrong: found $nums, expected $expected"
5974 cmd="$LFS find -size -5 -type f $dir"
5975 nums=$($cmd | wc -l)
5976 [ $nums -eq $expected ] ||
5977 error "'$cmd' wrong: found $nums, expected $expected"
5979 run_test 56r "check lfs find -size works"
5982 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
5983 skip "MDS < 2.12.58 doesn't return LSOM data"
5984 local dir=$DIR/$tdir
5986 [[ $OSC == "mdc" ]] && skip "DoM files" && return
5988 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5990 cancel_lru_locks $OSC
5992 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
5994 local cmd="$LFS find -size 0 -type f -lazy $dir"
5995 local nums=$($cmd | wc -l)
5997 [ $nums -eq $expected ] ||
5998 error "'$cmd' wrong: found $nums, expected $expected"
6000 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6001 [ $rpcs_before -eq $rpcs_after ] ||
6002 error "'$cmd' should not send glimpse RPCs to OST"
6003 cmd="$LFS find -size 0 -type f $dir"
6004 nums=$($cmd | wc -l)
6005 [ $nums -eq $expected ] ||
6006 error "'$cmd' wrong: found $nums, expected $expected"
6007 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6008 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6009 $LCTL get_param osc.*.stats
6010 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
6011 error "'$cmd' should send 12 glimpse RPCs to OST"
6013 cancel_lru_locks $OSC
6014 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6016 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6017 nums=$($cmd | wc -l)
6018 [ $nums -eq $expected ] ||
6019 error "'$cmd' wrong: found $nums, expected $expected"
6020 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6021 $LCTL get_param mdc.*.stats
6022 [ $rpcs_before -eq $rpcs_after ] ||
6023 error "'$cmd' should not send glimpse RPCs to OST"
6024 cmd="$LFS find ! -size 0 -type f $dir"
6025 nums=$($cmd | wc -l)
6026 [ $nums -eq $expected ] ||
6027 error "'$cmd' wrong: found $nums, expected $expected"
6028 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6029 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6030 [ $rpcs_after -eq $((rpcs_before + 12)) ] ||
6031 error "'$cmd' should send 12 glimpse RPCs to OST"
6033 echo "test" > $dir/$tfile
6034 echo "test2" > $dir/$tfile.2 && sync
6035 cancel_lru_locks $OSC
6036 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6038 cmd="$LFS find -size 5 -type f -lazy $dir"
6039 nums=$($cmd | wc -l)
6040 [ $nums -eq $expected ] ||
6041 error "'$cmd' wrong: found $nums, expected $expected"
6042 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6043 [ $rpcs_before -eq $rpcs_after ] ||
6044 error "'$cmd' should not send glimpse RPCs to OST"
6045 cmd="$LFS find -size 5 -type f $dir"
6046 nums=$($cmd | wc -l)
6047 [ $nums -eq $expected ] ||
6048 error "'$cmd' wrong: found $nums, expected $expected"
6049 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6050 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6051 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6052 error "'$cmd' should send 14 glimpse RPCs to OST"
6054 cancel_lru_locks $OSC
6055 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6057 cmd="$LFS find -size +5 -type f -lazy $dir"
6058 nums=$($cmd | wc -l)
6059 [ $nums -eq $expected ] ||
6060 error "'$cmd' wrong: found $nums, expected $expected"
6061 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6062 [ $rpcs_before -eq $rpcs_after ] ||
6063 error "'$cmd' should not send glimpse RPCs to OST"
6064 cmd="$LFS find -size +5 -type f $dir"
6065 nums=$($cmd | wc -l)
6066 [ $nums -eq $expected ] ||
6067 error "'$cmd' wrong: found $nums, expected $expected"
6068 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6069 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6070 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6071 error "'$cmd' should send 14 glimpse RPCs to OST"
6073 cancel_lru_locks $OSC
6074 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6076 cmd="$LFS find -size +0 -type f -lazy $dir"
6077 nums=$($cmd | wc -l)
6078 [ $nums -eq $expected ] ||
6079 error "'$cmd' wrong: found $nums, expected $expected"
6080 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6081 [ $rpcs_before -eq $rpcs_after ] ||
6082 error "'$cmd' should not send glimpse RPCs to OST"
6083 cmd="$LFS find -size +0 -type f $dir"
6084 nums=$($cmd | wc -l)
6085 [ $nums -eq $expected ] ||
6086 error "'$cmd' wrong: found $nums, expected $expected"
6087 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6088 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6089 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6090 error "'$cmd' should send 14 glimpse RPCs to OST"
6092 cancel_lru_locks $OSC
6093 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6095 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6096 nums=$($cmd | wc -l)
6097 [ $nums -eq $expected ] ||
6098 error "'$cmd' wrong: found $nums, expected $expected"
6099 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6100 [ $rpcs_before -eq $rpcs_after ] ||
6101 error "'$cmd' should not send glimpse RPCs to OST"
6102 cmd="$LFS find ! -size -5 -type f $dir"
6103 nums=$($cmd | wc -l)
6104 [ $nums -eq $expected ] ||
6105 error "'$cmd' wrong: found $nums, expected $expected"
6106 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6107 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6108 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6109 error "'$cmd' should send 14 glimpse RPCs to OST"
6111 cancel_lru_locks $OSC
6112 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
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 $expected"
6118 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6119 [ $rpcs_before -eq $rpcs_after ] ||
6120 error "'$cmd' should not send glimpse RPCs to OST"
6121 cmd="$LFS find -size -5 -type f $dir"
6122 nums=$($cmd | wc -l)
6123 [ $nums -eq $expected ] ||
6124 error "'$cmd' wrong: found $nums, expected $expected"
6125 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6126 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6127 [ $rpcs_after -eq $((rpcs_before + 14)) ] ||
6128 error "'$cmd' should send 14 glimpse RPCs to OST"
6130 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6132 test_56s() { # LU-611 #LU-9369
6133 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6135 local dir=$DIR/$tdir
6136 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6138 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6139 for i in $(seq $NUMDIRS); do
6140 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6143 local expected=$NUMDIRS
6144 local cmd="$LFS find -c $OSTCOUNT $dir"
6145 local nums=$($cmd | wc -l)
6147 [ $nums -eq $expected ] || {
6148 $LFS getstripe -R $dir
6149 error "'$cmd' wrong: found $nums, expected $expected"
6152 expected=$((NUMDIRS + onestripe))
6153 cmd="$LFS find -stripe-count +0 -type f $dir"
6154 nums=$($cmd | wc -l)
6155 [ $nums -eq $expected ] || {
6156 $LFS getstripe -R $dir
6157 error "'$cmd' wrong: found $nums, expected $expected"
6161 cmd="$LFS find -stripe-count 1 -type f $dir"
6162 nums=$($cmd | wc -l)
6163 [ $nums -eq $expected ] || {
6164 $LFS getstripe -R $dir
6165 error "'$cmd' wrong: found $nums, expected $expected"
6168 cmd="$LFS find -stripe-count -2 -type f $dir"
6169 nums=$($cmd | wc -l)
6170 [ $nums -eq $expected ] || {
6171 $LFS getstripe -R $dir
6172 error "'$cmd' wrong: found $nums, expected $expected"
6176 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6177 nums=$($cmd | wc -l)
6178 [ $nums -eq $expected ] || {
6179 $LFS getstripe -R $dir
6180 error "'$cmd' wrong: found $nums, expected $expected"
6183 run_test 56s "check lfs find -stripe-count works"
6185 test_56t() { # LU-611 #LU-9369
6186 local dir=$DIR/$tdir
6188 setup_56 $dir 0 $NUMDIRS
6189 for i in $(seq $NUMDIRS); do
6190 $LFS setstripe -S 8M $dir/dir$i/$tfile
6193 local expected=$NUMDIRS
6194 local cmd="$LFS find -S 8M $dir"
6195 local nums=$($cmd | wc -l)
6197 [ $nums -eq $expected ] || {
6198 $LFS getstripe -R $dir
6199 error "'$cmd' wrong: found $nums, expected $expected"
6203 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6205 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6207 expected=$(((NUMDIRS + 1) * NUMFILES))
6208 cmd="$LFS find -stripe-size 512k -type f $dir"
6209 nums=$($cmd | wc -l)
6210 [ $nums -eq $expected ] ||
6211 error "'$cmd' wrong: found $nums, expected $expected"
6213 cmd="$LFS find -stripe-size +320k -type f $dir"
6214 nums=$($cmd | wc -l)
6215 [ $nums -eq $expected ] ||
6216 error "'$cmd' wrong: found $nums, expected $expected"
6218 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6219 cmd="$LFS find -stripe-size +200k -type f $dir"
6220 nums=$($cmd | wc -l)
6221 [ $nums -eq $expected ] ||
6222 error "'$cmd' wrong: found $nums, expected $expected"
6224 cmd="$LFS find -stripe-size -640k -type f $dir"
6225 nums=$($cmd | wc -l)
6226 [ $nums -eq $expected ] ||
6227 error "'$cmd' wrong: found $nums, expected $expected"
6230 cmd="$LFS find -stripe-size 256k -type f $dir"
6231 nums=$($cmd | wc -l)
6232 [ $nums -eq $expected ] ||
6233 error "'$cmd' wrong: found $nums, expected $expected"
6235 cmd="$LFS find -stripe-size -320k -type f $dir"
6236 nums=$($cmd | wc -l)
6237 [ $nums -eq $expected ] ||
6238 error "'$cmd' wrong: found $nums, expected $expected"
6241 cmd="$LFS find -stripe-size 1024k -type f $dir"
6242 nums=$($cmd | wc -l)
6243 [ $nums -eq $expected ] ||
6244 error "'$cmd' wrong: found $nums, expected $expected"
6246 run_test 56t "check lfs find -stripe-size works"
6248 test_56u() { # LU-611
6249 local dir=$DIR/$tdir
6251 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6253 if [[ $OSTCOUNT -gt 1 ]]; then
6254 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6260 local expected=$(((NUMDIRS + 1) * NUMFILES))
6261 local cmd="$LFS find -stripe-index 0 -type f $dir"
6262 local nums=$($cmd | wc -l)
6264 [ $nums -eq $expected ] ||
6265 error "'$cmd' wrong: found $nums, expected $expected"
6268 cmd="$LFS find -stripe-index 1 -type f $dir"
6269 nums=$($cmd | wc -l)
6270 [ $nums -eq $expected ] ||
6271 error "'$cmd' wrong: found $nums, expected $expected"
6273 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6274 nums=$($cmd | wc -l)
6275 [ $nums -eq $expected ] ||
6276 error "'$cmd' wrong: found $nums, expected $expected"
6279 # This should produce an error and not return any files
6280 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6281 nums=$($cmd 2>/dev/null | wc -l)
6282 [ $nums -eq $expected ] ||
6283 error "'$cmd' wrong: found $nums, expected $expected"
6285 if [[ $OSTCOUNT -gt 1 ]]; then
6286 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6287 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6288 nums=$($cmd | wc -l)
6289 [ $nums -eq $expected ] ||
6290 error "'$cmd' wrong: found $nums, expected $expected"
6293 run_test 56u "check lfs find -stripe-index works"
6297 local dir=$DIR/$tdir
6299 setup_56 $dir $NUMFILES $NUMDIRS
6301 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6302 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6304 for file in $($LFS find -m $UUID $dir); do
6305 file_midx=$($LFS getstripe -m $file)
6306 [ $file_midx -eq $mdt_idx ] ||
6307 error "lfs find -m $UUID != getstripe -m $file_midx"
6310 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6313 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6316 local dir=$DIR/$tdir
6318 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6320 local stripe_size=$($LFS getstripe -S -d $dir) ||
6321 error "$LFS getstripe -S -d $dir failed"
6322 stripe_size=${stripe_size%% *}
6324 local file_size=$((stripe_size * OSTCOUNT))
6325 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6326 local required_space=$((file_num * file_size))
6327 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6329 [[ $free_space -le $((required_space / 1024)) ]] &&
6330 skip_env "need $required_space, have $free_space kbytes"
6333 local dd_count=$((file_size / dd_bs))
6335 # write data into the files
6340 for i in $(seq $NUMFILES); do
6342 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6343 error "write data into $file failed"
6345 for i in $(seq $NUMDIRS); do
6346 for j in $(seq $NUMFILES); do
6347 file=$dir/dir$i/file$j
6348 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6349 error "write data into $file failed"
6353 # $LFS_MIGRATE will fail if hard link migration is unsupported
6354 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6355 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6356 error "creating links to $dir/dir1/file1 failed"
6361 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6364 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6367 eval $cmd || error "$cmd failed"
6369 check_stripe_count $dir/file1 $expected
6371 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6373 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6374 # OST 1 if it is on OST 0. This file is small enough to
6375 # be on only one stripe.
6376 file=$dir/migr_1_ost
6377 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6378 error "write data into $file failed"
6379 local obdidx=$($LFS getstripe -i $file)
6380 local oldmd5=$(md5sum $file)
6383 [[ $obdidx -eq 0 ]] && newobdidx=1
6384 cmd="$LFS migrate -i $newobdidx $file"
6386 eval $cmd || error "$cmd failed"
6388 local realobdix=$($LFS getstripe -i $file)
6389 local newmd5=$(md5sum $file)
6391 [[ $newobdidx -ne $realobdix ]] &&
6392 error "new OST is different (was=$obdidx, "\
6393 "wanted=$newobdidx, got=$realobdix)"
6394 [[ "$oldmd5" != "$newmd5" ]] &&
6395 error "md5sum differ: $oldmd5, $newmd5"
6399 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6401 eval $cmd || error "$cmd failed"
6403 for j in $(seq $NUMFILES); do
6404 check_stripe_count $dir/dir1/file$j $expected
6407 # lfs_migrate works with lfs find
6408 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6409 $LFS_MIGRATE -y -c $expected"
6411 eval $cmd || error "$cmd failed"
6413 for i in $(seq 2 $NUMFILES); do
6414 check_stripe_count $dir/file$i $expected
6416 for i in $(seq 2 $NUMDIRS); do
6417 for j in $(seq $NUMFILES); do
6418 check_stripe_count $dir/dir$i/file$j $expected
6422 run_test 56w "check lfs_migrate -c stripe_count works"
6425 local file1=$DIR/$tdir/file1
6426 local create_pool=false
6427 local initial_pool=$($LFS getstripe -p $DIR)
6431 echo -n "Creating test dir..."
6432 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6435 echo -n "Creating test file..."
6436 touch $file1 || error "cannot create file"
6439 echo -n "Detecting existing pools..."
6440 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6442 if [ ${#pool_list[@]} -gt 0 ]; then
6443 echo "${pool_list[@]}"
6444 for thispool in "${pool_list[@]}"; do
6445 if [[ -z "$initial_pool" ||
6446 "$initial_pool" != "$thispool" ]]; then
6448 echo "Using existing pool '$pool'"
6453 echo "none detected."
6455 if [ -z "$pool" ]; then
6456 pool=${POOL:-testpool}
6457 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6458 echo -n "Creating pool '$pool'..."
6460 pool_add $pool &> /dev/null ||
6461 error "pool_add failed"
6464 echo -n "Adding target to pool..."
6465 pool_add_targets $pool 0 0 1 &> /dev/null ||
6466 error "pool_add_targets failed"
6470 echo -n "Setting pool using -p option..."
6471 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6472 error "migrate failed rc = $?"
6475 echo -n "Verifying test file is in pool after migrating..."
6476 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6477 error "file was not migrated to pool $pool"
6480 echo -n "Removing test file from pool '$pool'..."
6481 # "lfs migrate $file" won't remove the file from the pool
6482 # until some striping information is changed.
6483 $LFS migrate -c 1 $file1 &> /dev/null ||
6484 error "cannot remove from pool"
6485 [ "$($LFS getstripe -p $file1)" ] &&
6486 error "pool still set"
6489 echo -n "Setting pool using --pool option..."
6490 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6491 error "migrate failed rc = $?"
6496 if $create_pool; then
6497 destroy_test_pools 2> /dev/null ||
6498 error "destroy test pools failed"
6501 run_test 56wb "check lfs_migrate pool support"
6504 local file1="$DIR/$tdir/file1"
6511 echo -n "Creating test dir..."
6512 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6513 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6514 error "cannot set stripe by '-S 1M -c 1'"
6517 echo -n "Setting initial stripe for test file..."
6518 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6519 error "cannot set stripe"
6520 cur_ssize=$($LFS getstripe -S "$file1")
6521 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6524 # File currently set to -S 512K -c 1
6526 # Ensure -c and -S options are rejected when -R is set
6527 echo -n "Verifying incompatible options are detected..."
6528 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6529 error "incompatible -c and -R options not detected"
6530 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6531 error "incompatible -S and -R options not detected"
6534 # Ensure unrecognized options are passed through to 'lfs migrate'
6535 echo -n "Verifying -S option is passed through to lfs migrate..."
6536 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6537 error "migration failed"
6538 cur_ssize=$($LFS getstripe -S "$file1")
6539 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6542 # File currently set to -S 1M -c 1
6544 # Ensure long options are supported
6545 echo -n "Verifying long options supported..."
6546 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6547 error "long option without argument not supported"
6548 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6549 error "long option with argument not supported"
6550 cur_ssize=$($LFS getstripe -S "$file1")
6551 [ $cur_ssize -eq 524288 ] ||
6552 error "migrate --stripe-size $cur_ssize != 524288"
6555 # File currently set to -S 512K -c 1
6557 if [ "$OSTCOUNT" -gt 1 ]; then
6558 echo -n "Verifying explicit stripe count can be set..."
6559 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6560 error "migrate failed"
6561 cur_scount=$($LFS getstripe -c "$file1")
6562 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6566 # File currently set to -S 512K -c 1 or -S 512K -c 2
6568 # Ensure parent striping is used if -R is set, and no stripe
6569 # count or size is specified
6570 echo -n "Setting stripe for parent directory..."
6571 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6572 error "cannot set stripe '-S 2M -c 1'"
6575 echo -n "Verifying restripe option uses parent stripe settings..."
6576 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6577 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6578 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6579 error "migrate failed"
6580 cur_ssize=$($LFS getstripe -S "$file1")
6581 [ $cur_ssize -eq $parent_ssize ] ||
6582 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6583 cur_scount=$($LFS getstripe -c "$file1")
6584 [ $cur_scount -eq $parent_scount ] ||
6585 error "migrate -R stripe_count $cur_scount != $parent_scount"
6588 # File currently set to -S 1M -c 1
6590 # Ensure striping is preserved if -R is not set, and no stripe
6591 # count or size is specified
6592 echo -n "Verifying striping size preserved when not specified..."
6593 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6594 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6595 error "cannot set stripe on parent directory"
6596 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6597 error "migrate failed"
6598 cur_ssize=$($LFS getstripe -S "$file1")
6599 [ $cur_ssize -eq $orig_ssize ] ||
6600 error "migrate by default $cur_ssize != $orig_ssize"
6603 # Ensure file name properly detected when final option has no argument
6604 echo -n "Verifying file name properly detected..."
6605 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6606 error "file name interpreted as option argument"
6612 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6615 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6617 local file1=$DIR/$tdir/file1
6619 echo -n "Creating test dir..."
6620 test_mkdir $DIR/$tdir || error "cannot create dir"
6623 echo -n "Creating test file..."
6627 # Ensure 'lfs migrate' will fail by using a non-existent option,
6628 # and make sure rsync is not called to recover
6629 echo -n "Make sure --no-rsync option works..."
6630 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6631 grep -q 'refusing to fall back to rsync' ||
6632 error "rsync was called with --no-rsync set"
6635 # Ensure rsync is called without trying 'lfs migrate' first
6636 echo -n "Make sure --rsync option works..."
6637 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6638 grep -q 'falling back to rsync' &&
6639 error "lfs migrate was called with --rsync set"
6642 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6643 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6644 grep -q 'at the same time' ||
6645 error "--rsync and --no-rsync accepted concurrently"
6651 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6654 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6655 check_swap_layouts_support
6657 local dir=$DIR/$tdir
6658 local ref1=/etc/passwd
6659 local file1=$dir/file1
6661 test_mkdir $dir || error "creating dir $dir"
6662 $LFS setstripe -c 2 $file1
6664 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6665 stripe=$($LFS getstripe -c $file1)
6666 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6667 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6672 run_test 56x "lfs migration support"
6675 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6676 check_swap_layouts_support
6678 local dir=$DIR/$tdir/$testnum
6682 local ref1=/etc/passwd
6683 local file1=$dir/file1
6685 $LFS setstripe -c 2 $file1
6687 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6689 local stripe=$($LFS getstripe -c $file1)
6691 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6692 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6697 run_test 56xa "lfs migration --block support"
6699 check_migrate_links() {
6701 local file1="$dir/file1"
6705 local total_count=$(($begin + $count - 1))
6706 local symlink_count=10
6709 if [ ! -f "$file1" ]; then
6710 echo -n "creating initial file..."
6711 $LFS setstripe -c 1 -S "512k" "$file1" ||
6712 error "cannot setstripe initial file"
6715 echo -n "creating symlinks..."
6716 for s in $(seq 1 $symlink_count); do
6717 ln -s "$file1" "$dir/slink$s" ||
6718 error "cannot create symlinks"
6722 echo -n "creating nonlinked files..."
6723 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6724 error "cannot create nonlinked files"
6729 if [ ! -f "$dir/file$total_count" ]; then
6730 echo -n "creating hard links $begin:$total_count..."
6731 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6732 /dev/null || error "cannot create hard links"
6736 echo -n "checking number of hard links listed in xattrs..."
6737 local fid=$($LFS getstripe -F "$file1")
6738 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6741 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6742 skip "hard link list has unexpected size, skipping test"
6744 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6745 error "link names should exceed xattrs size"
6748 echo -n "migrating files..."
6749 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6751 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6754 # make sure all links have been properly migrated
6755 echo -n "verifying files..."
6756 fid=$($LFS getstripe -F "$file1") ||
6757 error "cannot get fid for file $file1"
6758 for i in $(seq 2 $total_count); do
6759 local fid2=$($LFS getstripe -F $dir/file$i)
6761 [ "$fid2" == "$fid" ] ||
6762 error "migrated hard link has mismatched FID"
6765 # make sure hard links were properly detected, and migration was
6766 # performed only once for the entire link set; nonlinked files should
6768 local actual=$(grep -c 'done' <<< "$migrate_out")
6769 local expected=$(($uniq_count + 1))
6771 [ "$actual" -eq "$expected" ] ||
6772 error "hard links individually migrated ($actual != $expected)"
6774 # make sure the correct number of hard links are present
6775 local hardlinks=$(stat -c '%h' "$file1")
6777 [ $hardlinks -eq $total_count ] ||
6778 error "num hard links $hardlinks != $total_count"
6785 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6786 skip "Need MDS version at least 2.10.55"
6788 local dir="$DIR/$tdir"
6790 test_mkdir "$dir" || error "cannot create dir $dir"
6792 echo "testing lfs migrate mode when all links fit within xattrs"
6793 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6795 echo "testing rsync mode when all links fit within xattrs"
6796 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6798 echo "testing lfs migrate mode when all links do not fit within xattrs"
6799 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6801 echo "testing rsync mode when all links do not fit within xattrs"
6802 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6804 chown -R $RUNAS_ID $dir
6805 echo "testing non-root lfs migrate mode when not all links are in xattr"
6806 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
6811 run_test 56xb "lfs migration hard link support"
6814 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6816 local dir="$DIR/$tdir"
6818 test_mkdir "$dir" || error "cannot create dir $dir"
6820 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6821 echo -n "Setting initial stripe for 20MB test file..."
6822 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6823 error "cannot setstripe 20MB file"
6825 echo -n "Sizing 20MB test file..."
6826 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6828 echo -n "Verifying small file autostripe count is 1..."
6829 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
6830 error "cannot migrate 20MB file"
6831 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6832 error "cannot get stripe for $dir/20mb"
6833 [ $stripe_count -eq 1 ] ||
6834 error "unexpected stripe count $stripe_count for 20MB file"
6838 # Test 2: File is small enough to fit within the available space on
6839 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
6840 # have at least an additional 1KB for each desired stripe for test 3
6841 echo -n "Setting stripe for 1GB test file..."
6842 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
6844 echo -n "Sizing 1GB test file..."
6845 # File size is 1GB + 3KB
6846 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
6849 # need at least 512MB per OST for 1GB file to fit in 2 stripes
6850 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
6851 if (( avail > 524288 * OSTCOUNT )); then
6852 echo -n "Migrating 1GB file..."
6853 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
6854 error "cannot migrate 1GB file"
6856 echo -n "Verifying autostripe count is sqrt(n) + 1..."
6857 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
6858 error "cannot getstripe for 1GB file"
6859 [ $stripe_count -eq 2 ] ||
6860 error "unexpected stripe count $stripe_count != 2"
6864 # Test 3: File is too large to fit within the available space on
6865 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
6866 if [ $OSTCOUNT -ge 3 ]; then
6867 # The required available space is calculated as
6868 # file size (1GB + 3KB) / OST count (3).
6869 local kb_per_ost=349526
6871 echo -n "Migrating 1GB file with limit..."
6872 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
6873 error "cannot migrate 1GB file with limit"
6876 stripe_count=$($LFS getstripe -c "$dir/1gb")
6877 echo -n "Verifying 1GB autostripe count with limited space..."
6878 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
6879 error "unexpected stripe count $stripe_count (min 3)"
6886 run_test 56xc "lfs migration autostripe"
6889 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6891 local dir=$DIR/$tdir
6892 local f_mgrt=$dir/$tfile.mgrt
6893 local f_yaml=$dir/$tfile.yaml
6894 local f_copy=$dir/$tfile.copy
6895 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
6896 local layout_copy="-c 2 -S 2M -i 1"
6897 local yamlfile=$dir/yamlfile
6898 local layout_before;
6901 test_mkdir "$dir" || error "cannot create dir $dir"
6902 $LFS setstripe $layout_yaml $f_yaml ||
6903 error "cannot setstripe $f_yaml with layout $layout_yaml"
6904 $LFS getstripe --yaml $f_yaml > $yamlfile
6905 $LFS setstripe $layout_copy $f_copy ||
6906 error "cannot setstripe $f_copy with layout $layout_copy"
6908 dd if=/dev/zero of=$f_mgrt bs=1M count=4
6910 # 1. test option --yaml
6911 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
6912 error "cannot migrate $f_mgrt with --yaml $yamlfile"
6913 layout_before=$(get_layout_param $f_yaml)
6914 layout_after=$(get_layout_param $f_mgrt)
6915 [ "$layout_after" == "$layout_before" ] ||
6916 error "lfs_migrate --yaml: $layout_after != $layout_before"
6918 # 2. test option --copy
6919 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
6920 error "cannot migrate $f_mgrt with --copy $f_copy"
6921 layout_before=$(get_layout_param $f_copy)
6922 layout_after=$(get_layout_param $f_mgrt)
6923 [ "$layout_after" == "$layout_before" ] ||
6924 error "lfs_migrate --copy: $layout_after != $layout_before"
6926 run_test 56xd "check lfs_migrate --yaml and --copy support"
6929 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6931 local dir=$DIR/$tdir
6932 local f_comp=$dir/$tfile
6933 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
6934 local layout_before=""
6935 local layout_after=""
6937 test_mkdir "$dir" || error "cannot create dir $dir"
6938 $LFS setstripe $layout $f_comp ||
6939 error "cannot setstripe $f_comp with layout $layout"
6940 layout_before=$(get_layout_param $f_comp)
6941 dd if=/dev/zero of=$f_comp bs=1M count=4
6943 # 1. migrate a comp layout file by lfs_migrate
6944 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
6945 layout_after=$(get_layout_param $f_comp)
6946 [ "$layout_before" == "$layout_after" ] ||
6947 error "lfs_migrate: $layout_before != $layout_after"
6949 # 2. migrate a comp layout file by lfs migrate
6950 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
6951 layout_after=$(get_layout_param $f_comp)
6952 [ "$layout_before" == "$layout_after" ] ||
6953 error "lfs migrate: $layout_before != $layout_after"
6955 run_test 56xe "migrate a composite layout file"
6958 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
6959 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
6962 local dir=$DIR/$tdir
6966 test_mkdir -p $dir || error "creating dir $dir"
6967 touch $f1 || error "creating std file $f1"
6968 $MULTIOP $f2 H2c || error "creating released file $f2"
6970 # a directory can be raid0, so ask only for files
6971 res=$($LFS find $dir -L raid0 -type f | wc -l)
6972 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
6974 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
6975 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
6977 # only files can be released, so no need to force file search
6978 res=$($LFS find $dir -L released)
6979 [[ $res == $f2 ]] || error "search released: found $res != $f2"
6981 res=$($LFS find $dir -type f \! -L released)
6982 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
6984 run_test 56y "lfs find -L raid0|released"
6986 test_56z() { # LU-4824
6987 # This checks to make sure 'lfs find' continues after errors
6988 # There are two classes of errors that should be caught:
6989 # - If multiple paths are provided, all should be searched even if one
6991 # - If errors are encountered during the search, it should not terminate
6993 local dir=$DIR/$tdir
6997 for i in d{0..9}; do
6999 touch $dir/$i/$tfile
7001 $LFS find $DIR/non_existent_dir $dir &&
7002 error "$LFS find did not return an error"
7003 # Make a directory unsearchable. This should NOT be the last entry in
7004 # directory order. Arbitrarily pick the 6th entry
7005 chmod 700 $($LFS find $dir -type d | sed '6!d')
7007 $RUNAS $LFS find $DIR/non_existent $dir
7008 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7010 # The user should be able to see 10 directories and 9 files
7011 (( count == 19 )) ||
7012 error "$LFS find found $count != 19 entries after error"
7014 run_test 56z "lfs find should continue after an error"
7016 test_56aa() { # LU-5937
7017 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7019 local dir=$DIR/$tdir
7022 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7024 createmany -o $dir/striped_dir/${tfile}- 1024
7025 local dirs=$($LFS find --size +8k $dir/)
7027 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7029 run_test 56aa "lfs find --size under striped dir"
7031 test_56ab() { # LU-10705
7032 test_mkdir $DIR/$tdir
7033 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7034 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7035 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7036 # Flush writes to ensure valid blocks. Need to be more thorough for
7037 # ZFS, since blocks are not allocated/returned to client immediately.
7039 wait_zfs_commit ost1 2
7040 cancel_lru_locks osc
7043 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7045 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7047 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7048 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7050 rm -f $DIR/$tdir/$tfile.[123]
7052 run_test 56ab "lfs find --blocks"
7055 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7056 skip "Need MDS version at least 2.10.50"
7058 # Create composite files with one component
7059 local dir=$DIR/$tdir
7061 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7062 # Create composite files with three components
7063 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7064 # Create non-composite files
7065 createmany -o $dir/${tfile}- 10
7067 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7069 [[ $nfiles == 10 ]] ||
7070 error "lfs find -E 1M found $nfiles != 10 files"
7072 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7073 [[ $nfiles == 25 ]] ||
7074 error "lfs find ! -E 1M found $nfiles != 25 files"
7076 # All files have a component that starts at 0
7077 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7078 [[ $nfiles == 35 ]] ||
7079 error "lfs find --component-start 0 - $nfiles != 35 files"
7081 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7082 [[ $nfiles == 15 ]] ||
7083 error "lfs find --component-start 2M - $nfiles != 15 files"
7085 # All files created here have a componenet that does not starts at 2M
7086 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7087 [[ $nfiles == 35 ]] ||
7088 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7090 # Find files with a specified number of components
7091 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7092 [[ $nfiles == 15 ]] ||
7093 error "lfs find --component-count 3 - $nfiles != 15 files"
7095 # Remember non-composite files have a component count of zero
7096 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7097 [[ $nfiles == 10 ]] ||
7098 error "lfs find --component-count 0 - $nfiles != 10 files"
7100 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7101 [[ $nfiles == 20 ]] ||
7102 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7104 # All files have a flag called "init"
7105 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7106 [[ $nfiles == 35 ]] ||
7107 error "lfs find --component-flags init - $nfiles != 35 files"
7109 # Multi-component files will have a component not initialized
7110 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7111 [[ $nfiles == 15 ]] ||
7112 error "lfs find !--component-flags init - $nfiles != 15 files"
7117 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7120 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7121 skip "Need MDS version at least 2.10.57"
7131 # create mirrored directories and mirrored files
7132 mkdir $td || error "mkdir $td failed"
7133 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7134 createmany -o $tf- 10 || error "create $tf- failed"
7136 for i in $(seq 2); do
7138 mkdir $dir || error "mkdir $dir failed"
7139 $LFS mirror create -N$((3 + i)) $dir ||
7140 error "create mirrored dir $dir failed"
7141 createmany -o $dir/$tfile- 10 ||
7142 error "create $dir/$tfile- failed"
7145 # change the states of some mirrored files
7147 for i in $(seq 2); do
7149 for j in $(seq 4 9); do
7150 echo foo > $dir/$tfile-$j
7154 # find mirrored files with specific mirror count
7155 cmd="$LFS find --mirror-count 3 --type f $td"
7156 nfiles=$($cmd | wc -l)
7157 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7159 cmd="$LFS find ! --mirror-count 3 --type f $td"
7160 nfiles=$($cmd | wc -l)
7161 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7163 cmd="$LFS find --mirror-count +2 --type f $td"
7164 nfiles=$($cmd | wc -l)
7165 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7167 cmd="$LFS find --mirror-count -6 --type f $td"
7168 nfiles=$($cmd | wc -l)
7169 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7171 # find mirrored files with specific file state
7172 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7173 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7175 cmd="$LFS find --mirror-state=ro --type f $td"
7176 nfiles=$($cmd | wc -l)
7177 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7179 cmd="$LFS find ! --mirror-state=ro --type f $td"
7180 nfiles=$($cmd | wc -l)
7181 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7183 cmd="$LFS find --mirror-state=wp --type f $td"
7184 nfiles=$($cmd | wc -l)
7185 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7187 cmd="$LFS find ! --mirror-state=sp --type f $td"
7188 nfiles=$($cmd | wc -l)
7189 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7191 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7195 # note test will not do anything if MDS is not local
7196 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7197 skip_env "ldiskfs only test"
7199 remote_mds_nodsh && skip "remote MDS with nodsh"
7201 local MNTDEV="osd*.*MDT*.mntdev"
7202 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7203 [ -z "$DEV" ] && error "can't access $MNTDEV"
7204 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7205 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7206 error "can't access $DEV"
7207 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7208 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7212 run_test 57a "verify MDS filesystem created with large inodes =="
7215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7216 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7217 skip_env "ldiskfs only test"
7219 remote_mds_nodsh && skip "remote MDS with nodsh"
7221 local dir=$DIR/$tdir
7224 local fileN=$dir/f$filecount
7226 rm -rf $dir || error "removing $dir"
7228 local mdtidx=$($LFS getstripe -m $dir)
7229 local mdtname=MDT$(printf %04x $mdtidx)
7230 local facet=mds$((mdtidx + 1))
7232 echo "mcreating $filecount files"
7233 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7235 # verify that files do not have EAs yet
7236 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7237 error "$file1 has an EA"
7238 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7239 error "$fileN has an EA"
7243 df $dir #make sure we get new statfs data
7244 local mdsfree=$(do_facet $facet \
7245 lctl get_param -n osd*.*$mdtname.kbytesfree)
7246 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7249 echo "opening files to create objects/EAs"
7250 for file in $(seq -f $dir/f%g 1 $filecount); do
7251 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7252 error "opening $file"
7255 # verify that files have EAs now
7256 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7257 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7259 sleep 1 #make sure we get new statfs data
7261 local mdsfree2=$(do_facet $facet \
7262 lctl get_param -n osd*.*$mdtname.kbytesfree)
7263 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7265 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7266 if [ "$mdsfree" != "$mdsfree2" ]; then
7267 error "MDC before $mdcfree != after $mdcfree2"
7269 echo "MDC before $mdcfree != after $mdcfree2"
7270 echo "unable to confirm if MDS has large inodes"
7275 run_test 57b "default LOV EAs are stored inside large inodes ==="
7278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7279 [ -z "$(which wiretest 2>/dev/null)" ] &&
7280 skip_env "could not find wiretest"
7284 run_test 58 "verify cross-platform wire constants =============="
7287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7289 echo "touch 130 files"
7290 createmany -o $DIR/f59- 130
7292 unlinkmany $DIR/f59- 130
7294 # wait for commitment of removal
7295 wait_delete_completed
7297 run_test 59 "verify cancellation of llog records async ========="
7299 TEST60_HEAD="test_60 run $RANDOM"
7301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7302 remote_mgs_nodsh && skip "remote MGS with nodsh"
7303 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7304 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7305 skip_env "missing subtest run-llog.sh"
7307 log "$TEST60_HEAD - from kernel mode"
7308 do_facet mgs "$LCTL dk > /dev/null"
7309 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7310 do_facet mgs $LCTL dk > $TMP/$tfile
7312 # LU-6388: test llog_reader
7313 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7314 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7315 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7316 skip_env "missing llog_reader"
7317 local fstype=$(facet_fstype mgs)
7318 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7319 skip_env "Only for ldiskfs or zfs type mgs"
7321 local mntpt=$(facet_mntpt mgs)
7322 local mgsdev=$(mgsdevname 1)
7334 #get fid and record list
7335 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7337 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7339 #remount mgs as ldiskfs or zfs type
7340 stop mgs || error "stop mgs failed"
7341 mount_fstype mgs || error "remount mgs failed"
7342 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7345 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7346 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7351 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7353 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7355 echo "obj_file is $obj_file"
7356 do_facet mgs $llog_reader $obj_file
7358 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7359 awk '{ print $3 }' | sed -e "s/^type=//g")
7360 if [ $rec_type != $rec ]; then
7361 echo "FAILED test_60a wrong record type $rec_type," \
7367 #check obj path if record type is LLOG_LOGID_MAGIC
7368 if [ "$rec" == "1064553b" ]; then
7369 path=$(do_facet mgs $llog_reader $obj_file |
7370 grep "path=" | awk '{ print $NF }' |
7371 sed -e "s/^path=//g")
7372 if [ $obj_file != $mntpt/$path ]; then
7373 echo "FAILED test_60a wrong obj path" \
7374 "$montpt/$path, should be $obj_file"
7381 #restart mgs before "error", otherwise it will block the next test
7382 stop mgs || error "stop mgs failed"
7383 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7384 $pass || error "test failed, see FAILED test_60a messages for specifics"
7386 run_test 60a "llog_test run from kernel module and test llog_reader"
7388 test_60b() { # bug 6411
7389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7392 LLOG_COUNT=$(do_facet mgs dmesg |
7393 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7394 /llog_[a-z]*.c:[0-9]/ {
7406 [[ $LLOG_COUNT -gt 120 ]] &&
7407 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7409 run_test 60b "limit repeated messages from CERROR/CWARN"
7412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7414 echo "create 5000 files"
7415 createmany -o $DIR/f60c- 5000
7416 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7417 lctl set_param fail_loc=0x80000137
7418 unlinkmany $DIR/f60c- 5000
7419 lctl set_param fail_loc=0
7421 run_test 60c "unlink file when mds full"
7424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7426 SAVEPRINTK=$(lctl get_param -n printk)
7427 # verify "lctl mark" is even working"
7428 MESSAGE="test message ID $RANDOM $$"
7429 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7430 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7432 lctl set_param printk=0 || error "set lnet.printk failed"
7433 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7434 MESSAGE="new test message ID $RANDOM $$"
7435 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7436 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7437 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7439 lctl set_param -n printk="$SAVEPRINTK"
7441 run_test 60d "test printk console message masking"
7444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7445 remote_mds_nodsh && skip "remote MDS with nodsh"
7448 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7449 do_facet mds1 lctl set_param fail_loc=0x15b
7452 run_test 60e "no space while new llog is being created"
7458 test_mkdir -c $MDSCOUNT $DIR/$tdir
7463 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7464 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7466 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7467 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7468 index=$((index + 1))
7474 for i in {0..100}; do
7475 # define OBD_FAIL_OSD_TXN_START 0x19a
7476 local index=$((i % MDSCOUNT + 1))
7478 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7485 for i in $(seq $MDSCOUNT); do
7486 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7489 mkdir $DIR/$tdir/new || error "mkdir failed"
7490 rmdir $DIR/$tdir/new || error "rmdir failed"
7492 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7494 for i in $(seq $MDSCOUNT); do
7495 wait_update_facet mds$i "$LCTL get_param -n \
7496 mdd.$(facet_svc mds$i).lfsck_namespace |
7497 awk '/^status/ { print \\\$2 }'" "completed"
7500 ls -R $DIR/$tdir || error "ls failed"
7501 rm -rf $DIR/$tdir || error "rmdir failed"
7503 run_test 60g "transaction abort won't cause MDT hung"
7506 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7507 skip "Need MDS version at least 2.12.52"
7508 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7512 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7513 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7514 for fail_loc in 0x80000188 0x80000189; do
7515 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7516 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7517 error "mkdir $dir-$fail_loc failed"
7518 for i in {0..10}; do
7519 # create may fail on missing stripe
7520 echo $i > $DIR/$tdir-$fail_loc/$i
7522 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7523 error "getdirstripe $tdir-$fail_loc failed"
7524 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7525 error "migrate $tdir-$fail_loc failed"
7526 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7527 error "getdirstripe $tdir-$fail_loc failed"
7528 pushd $DIR/$tdir-$fail_loc
7530 echo $f | cmp $f - || error "$f data mismatch"
7533 rm -rf $DIR/$tdir-$fail_loc
7536 run_test 60h "striped directory with missing stripes can be accessed"
7539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7542 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7543 cancel_lru_locks osc
7544 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7547 run_test 61a "mmap() writes don't make sync hang ================"
7550 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7552 run_test 61b "mmap() of unstriped file is successful"
7554 # bug 2330 - insufficient obd_match error checking causes LBUG
7556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7560 cancel_lru_locks osc
7561 lctl set_param fail_loc=0x405
7562 cat $f && error "cat succeeded, expect -EIO"
7563 lctl set_param fail_loc=0
7565 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7566 # match every page all of the time.
7567 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7569 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7570 # Though this test is irrelevant anymore, it helped to reveal some
7571 # other grant bugs (LU-4482), let's keep it.
7572 test_63a() { # was test_63
7573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7575 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7577 for i in `seq 10` ; do
7578 dd if=/dev/zero of=$DIR/f63 bs=8k &
7584 rm -f $DIR/f63 || true
7586 run_test 63a "Verify oig_wait interruption does not crash ======="
7588 # bug 2248 - async write errors didn't return to application on sync
7589 # bug 3677 - async write errors left page locked
7591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7594 lctl set_param debug=-1
7596 # ensure we have a grant to do async writes
7597 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7600 sync # sync lest earlier test intercept the fail_loc
7602 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7603 lctl set_param fail_loc=0x80000406
7604 $MULTIOP $DIR/$tfile Owy && \
7605 error "sync didn't return ENOMEM"
7606 sync; sleep 2; sync # do a real sync this time to flush page
7607 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7608 error "locked page left in cache after async error" || true
7611 run_test 63b "async write errors should be returned to fsync ==="
7614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7617 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
7619 run_test 64a "verify filter grant calculations (in kernel) ====="
7622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7624 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7626 run_test 64b "check out-of-space detection on client"
7629 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7631 run_test 64c "verify grant shrink"
7633 # this does exactly what osc_request.c:osc_announce_cached() does in
7634 # order to calculate max amount of grants to ask from server
7638 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7639 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7641 ((rpc_in_flight ++));
7642 nrpages=$((nrpages * rpc_in_flight))
7644 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7646 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7648 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7649 local undirty=$((nrpages * PAGE_SIZE))
7651 local max_extent_pages
7652 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7653 grep grant_max_extent_size | awk '{print $2}')
7654 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7655 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7656 local grant_extent_tax
7657 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7658 grep grant_extent_tax | awk '{print $2}')
7660 undirty=$((undirty + nrextents * grant_extent_tax))
7665 # this is size of unit for grant allocation. It should be equal to
7666 # what tgt_grant.c:tgt_grant_chunk() calculates
7670 local grant_extent_tax
7672 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7673 grep max_brw_size | awk '{print $2}')
7675 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7676 grep grant_extent_tax | awk '{print $2}')
7678 echo $(((max_brw_size + grant_extent_tax) * 2))
7682 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7683 skip "OST < 2.10.55 doesn't limit grants enough"
7685 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7686 local file=$DIR/$tfile
7688 [[ $($LCTL get_param osc.${tgt}.import |
7689 grep "connect_flags:.*grant_param") ]] ||
7690 skip "no grant_param connect flag"
7692 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7694 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7696 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7697 stack_trap "rm -f $file" EXIT
7699 $LFS setstripe $file -i 0 -c 1
7700 dd if=/dev/zero of=$file bs=1M count=1000 &
7705 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7706 if [[ $cur_grant -gt $max_cur_granted ]]
7709 error "cur_grant $cur_grant > $max_cur_granted"
7712 [[ $? -ne 0 ]] && break;
7717 wait_delete_completed
7718 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7720 run_test 64d "check grant limit exceed"
7722 # bug 1414 - set/get directories' stripe info
7724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7726 test_mkdir $DIR/$tdir
7728 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7730 run_test 65a "directory with no stripe info"
7733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7735 test_mkdir $DIR/$tdir
7736 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7738 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7741 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7743 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7747 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7749 test_mkdir $DIR/$tdir
7750 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7752 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7753 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7755 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7757 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7762 test_mkdir $DIR/$tdir
7763 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7764 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7766 if [[ $STRIPECOUNT -le 0 ]]; then
7768 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7769 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7770 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7772 sc=$(($STRIPECOUNT - 1))
7774 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7775 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7776 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7777 error "lverify failed"
7779 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7784 test_mkdir $DIR/$tdir
7786 $LFS setstripe $DIR/$tdir || error "setstripe"
7787 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7788 error "no stripe info failed"
7790 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7792 run_test 65e "directory setstripe defaults"
7795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7797 test_mkdir $DIR/${tdir}f
7798 $RUNAS $LFS setstripe $DIR/${tdir}f &&
7799 error "setstripe succeeded" || true
7801 run_test 65f "dir setstripe permission (should return error) ==="
7804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7806 test_mkdir $DIR/$tdir
7807 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7809 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7810 error "setstripe -S failed"
7811 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
7812 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7813 error "delete default stripe failed"
7815 run_test 65g "directory setstripe -d"
7818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7820 test_mkdir $DIR/$tdir
7821 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7823 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7824 error "setstripe -S failed"
7825 test_mkdir $DIR/$tdir/dd1
7826 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
7827 error "stripe info inherit failed"
7829 run_test 65h "directory stripe info inherit ===================="
7832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7834 save_layout_restore_at_exit $MOUNT
7836 # bug6367: set non-default striping on root directory
7837 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
7839 # bug12836: getstripe on -1 default directory striping
7840 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
7842 # bug12836: getstripe -v on -1 default directory striping
7843 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
7845 # bug12836: new find on -1 default directory striping
7846 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
7848 run_test 65i "various tests to set root directory striping"
7850 test_65j() { # bug6367
7851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7855 # if we aren't already remounting for each test, do so for this test
7856 if [ "$I_MOUNTED" = "yes" ]; then
7857 cleanup || error "failed to unmount"
7861 save_layout_restore_at_exit $MOUNT
7863 $LFS setstripe -d $MOUNT || error "setstripe failed"
7865 run_test 65j "set default striping on root directory (bug 6367)="
7869 wait_delete_completed
7870 do_facet $SINGLEMDS "lctl set_param -n \
7871 osp.$ost*MDT0000.max_create_count=$max_count"
7872 do_facet $SINGLEMDS "lctl set_param -n \
7873 osp.$ost*MDT0000.create_count=$count"
7874 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7875 echo $INACTIVE_OSC "is Activate"
7877 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7880 test_65k() { # bug11679
7881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7882 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7883 remote_mds_nodsh && skip "remote MDS with nodsh"
7885 local disable_precreate=true
7886 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
7887 disable_precreate=false
7889 echo "Check OST status: "
7890 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
7891 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
7893 for OSC in $MDS_OSCS; do
7894 echo $OSC "is active"
7895 do_facet $SINGLEMDS lctl --device %$OSC activate
7898 for INACTIVE_OSC in $MDS_OSCS; do
7899 local ost=$(osc_to_ost $INACTIVE_OSC)
7900 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
7901 lov.*md*.target_obd |
7902 awk -F: /$ost/'{ print $1 }' | head -n 1)
7905 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
7906 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
7908 echo "Deactivate: " $INACTIVE_OSC
7909 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
7911 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
7912 osp.$ost*MDT0000.create_count")
7913 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
7914 osp.$ost*MDT0000.max_create_count")
7915 $disable_precreate &&
7916 do_facet $SINGLEMDS "lctl set_param -n \
7917 osp.$ost*MDT0000.max_create_count=0"
7919 for idx in $(seq 0 $((OSTCOUNT - 1))); do
7920 [ -f $DIR/$tdir/$idx ] && continue
7921 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
7922 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
7924 error "setstripe $idx should succeed"; }
7925 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
7927 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
7930 do_facet $SINGLEMDS "lctl set_param -n \
7931 osp.$ost*MDT0000.max_create_count=$max_count"
7932 do_facet $SINGLEMDS "lctl set_param -n \
7933 osp.$ost*MDT0000.create_count=$count"
7934 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
7935 echo $INACTIVE_OSC "is Activate"
7937 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
7940 run_test 65k "validate manual striping works properly with deactivated OSCs"
7942 test_65l() { # bug 12836
7943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7945 test_mkdir -p $DIR/$tdir/test_dir
7946 $LFS setstripe -c -1 $DIR/$tdir/test_dir
7947 $LFS find -mtime -1 $DIR/$tdir >/dev/null
7949 run_test 65l "lfs find on -1 stripe dir ========================"
7952 local layout=$(save_layout $MOUNT)
7953 $RUNAS $LFS setstripe -c 2 $MOUNT && {
7954 restore_layout $MOUNT $layout
7955 error "setstripe should fail by non-root users"
7959 run_test 65m "normal user can't set filesystem default stripe"
7962 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
7963 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
7964 skip "Need MDS version at least 2.12.50"
7965 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7967 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7968 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
7969 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
7971 local root_layout=$(save_layout $MOUNT)
7972 stack_trap "restore_layout $MOUNT $root_layout" EXIT
7974 # new subdirectory under root directory should not inherit
7975 # the default layout from root
7976 local dir1=$MOUNT/$tdir-1
7977 mkdir $dir1 || error "mkdir $dir1 failed"
7978 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
7979 error "$dir1 shouldn't have LOV EA"
7981 # delete the default layout on root directory
7982 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
7984 local dir2=$MOUNT/$tdir-2
7985 mkdir $dir2 || error "mkdir $dir2 failed"
7986 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
7987 error "$dir2 shouldn't have LOV EA"
7989 # set a new striping pattern on root directory
7990 local def_stripe_size=$($LFS getstripe -S $MOUNT)
7991 local new_def_stripe_size=$((def_stripe_size * 2))
7992 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
7993 error "set stripe size on $MOUNT failed"
7995 # new file created in $dir2 should inherit the new stripe size from
7996 # the filesystem default
7997 local file2=$dir2/$tfile-2
7998 touch $file2 || error "touch $file2 failed"
8000 local file2_stripe_size=$($LFS getstripe -S $file2)
8001 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8002 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8004 local dir3=$MOUNT/$tdir-3
8005 mkdir $dir3 || error "mkdir $dir3 failed"
8006 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8007 # the root layout, which is the actual default layout that will be used
8008 # when new files are created in $dir3.
8009 local dir3_layout=$(get_layout_param $dir3)
8010 local root_dir_layout=$(get_layout_param $MOUNT)
8011 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8012 error "$dir3 should show the default layout from $MOUNT"
8014 # set OST pool on root directory
8015 local pool=$TESTNAME
8016 pool_add $pool || error "add $pool failed"
8017 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8018 error "add targets to $pool failed"
8020 $LFS setstripe -p $pool $MOUNT ||
8021 error "set OST pool on $MOUNT failed"
8023 # new file created in $dir3 should inherit the pool from
8024 # the filesystem default
8025 local file3=$dir3/$tfile-3
8026 touch $file3 || error "touch $file3 failed"
8028 local file3_pool=$($LFS getstripe -p $file3)
8029 [[ "$file3_pool" = "$pool" ]] ||
8030 error "$file3 didn't inherit OST pool $pool"
8032 local dir4=$MOUNT/$tdir-4
8033 mkdir $dir4 || error "mkdir $dir4 failed"
8034 local dir4_layout=$(get_layout_param $dir4)
8035 root_dir_layout=$(get_layout_param $MOUNT)
8036 echo "$LFS getstripe -d $dir4"
8037 $LFS getstripe -d $dir4
8038 echo "$LFS getstripe -d $MOUNT"
8039 $LFS getstripe -d $MOUNT
8040 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8041 error "$dir4 should show the default layout from $MOUNT"
8043 # new file created in $dir4 should inherit the pool from
8044 # the filesystem default
8045 local file4=$dir4/$tfile-4
8046 touch $file4 || error "touch $file4 failed"
8048 local file4_pool=$($LFS getstripe -p $file4)
8049 [[ "$file4_pool" = "$pool" ]] ||
8050 error "$file4 didn't inherit OST pool $pool"
8052 # new subdirectory under non-root directory should inherit
8053 # the default layout from its parent directory
8054 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8055 error "set directory layout on $dir4 failed"
8057 local dir5=$dir4/$tdir-5
8058 mkdir $dir5 || error "mkdir $dir5 failed"
8060 dir4_layout=$(get_layout_param $dir4)
8061 local dir5_layout=$(get_layout_param $dir5)
8062 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8063 error "$dir5 should inherit the default layout from $dir4"
8065 # though subdir under ROOT doesn't inherit default layout, but
8066 # its sub dir/file should be created with default layout.
8067 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8068 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8069 skip "Need MDS version at least 2.12.59"
8071 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8072 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8073 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8075 if [ $default_lmv_hash == "none" ]; then
8076 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8078 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8079 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8082 $LFS setdirstripe -D -c 2 $MOUNT ||
8083 error "setdirstripe -D -c 2 failed"
8084 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8085 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8086 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8088 run_test 65n "don't inherit default layout from root for new subdirectories"
8090 # bug 2543 - update blocks count on client
8092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8095 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8096 sync; sync_all_data; sync; sync_all_data
8097 cancel_lru_locks osc
8098 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8099 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8101 run_test 66 "update inode blocks count on client ==============="
8104 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8108 swapon -s | awk '($1 == "'$1'") { print $4 }'
8111 # bug5265, obdfilter oa2dentry return -ENOENT
8112 # #define OBD_FAIL_SRV_ENOENT 0x217
8114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8115 remote_ost_nodsh && skip "remote OST with nodsh"
8118 $LFS setstripe -c 1 -i 0 $f
8120 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8122 do_facet ost1 lctl set_param fail_loc=0x217
8123 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8124 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8126 do_facet ost1 lctl set_param fail_loc=0
8127 $DIRECTIO write $f 0 2 || error "write error"
8129 cancel_lru_locks osc
8130 $DIRECTIO read $f 0 1 || error "read error"
8132 do_facet ost1 lctl set_param fail_loc=0x217
8133 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8135 do_facet ost1 lctl set_param fail_loc=0
8138 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8141 test_mkdir $DIR/$tdir
8142 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8143 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8145 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8147 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8149 [ "$RUNAS_ID" = "$UID" ] &&
8150 skip_env "RUNAS_ID = UID = $UID -- skipping"
8151 # Check that testing environment is properly set up. Skip if not
8152 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8153 skip_env "User $RUNAS_ID does not exist - skipping"
8156 chmod 777 $DIR/$tfile
8157 chmod ug+s $DIR/$tfile
8158 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8159 error "$RUNAS dd $DIR/$tfile failed"
8160 # See if we are still setuid/sgid
8161 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8162 error "S/gid is not dropped on write"
8163 # Now test that MDS is updated too
8164 cancel_lru_locks mdc
8165 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8166 error "S/gid is not dropped on MDS"
8169 run_test 72a "Test that remove suid works properly (bug5695) ===="
8171 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8174 [ "$RUNAS_ID" = "$UID" ] &&
8175 skip_env "RUNAS_ID = UID = $UID -- skipping"
8176 [ "$RUNAS_ID" -eq 0 ] &&
8177 skip_env "RUNAS_ID = 0 -- skipping"
8178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8179 # Check that testing environment is properly set up. Skip if not
8180 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8181 skip_env "User $RUNAS_ID does not exist - skipping"
8183 touch $DIR/${tfile}-f{g,u}
8184 test_mkdir $DIR/${tfile}-dg
8185 test_mkdir $DIR/${tfile}-du
8186 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8187 chmod g+s $DIR/${tfile}-{f,d}g
8188 chmod u+s $DIR/${tfile}-{f,d}u
8189 for perm in 777 2777 4777; do
8190 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8191 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8192 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8193 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8197 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8199 # bug 3462 - multiple simultaneous MDC requests
8201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8203 test_mkdir $DIR/d73-1
8204 test_mkdir $DIR/d73-2
8205 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8208 lctl set_param fail_loc=0x80000129
8209 $MULTIOP $DIR/d73-1/f73-2 Oc &
8211 lctl set_param fail_loc=0
8213 $MULTIOP $DIR/d73-2/f73-3 Oc &
8217 wait $pid1 || return 1
8221 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8222 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8223 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8227 run_test 73 "multiple MDC requests (should not deadlock)"
8229 test_74a() { # bug 6149, 6184
8230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8233 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8235 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8236 # will spin in a tight reconnection loop
8237 $LCTL set_param fail_loc=0x8000030e
8238 # get any lock that won't be difficult - lookup works.
8240 $LCTL set_param fail_loc=0
8244 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8246 test_74b() { # bug 13310
8247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8249 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8251 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8252 # will spin in a tight reconnection loop
8253 $LCTL set_param fail_loc=0x8000030e
8254 # get a "difficult" lock
8256 $LCTL set_param fail_loc=0
8260 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8265 #define OBD_FAIL_LDLM_NEW_LOCK
8266 $LCTL set_param fail_loc=0x319
8267 touch $DIR/$tfile && error "touch successful"
8268 $LCTL set_param fail_loc=0
8271 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8274 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8277 test_76() { # Now for bug 20433, added originally in bug 1443
8278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8280 cancel_lru_locks osc
8281 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8282 local before=$(num_inodes)
8283 local count=$((512 * cpus))
8284 [ "$SLOW" = "no" ] && count=$((64 * cpus))
8286 echo "before inodes: $before"
8287 for i in $(seq $count); do
8291 cancel_lru_locks osc
8292 local after=$(num_inodes)
8293 echo "after inodes: $after"
8294 while (( after > before + 8 * ${cpus:-1} )); do
8298 (( wait % 5 == 0 )) && echo "wait $wait seconds inodes: $after"
8299 if (( wait > 30 )); then
8300 error "inode slab grew from $before to $after"
8304 run_test 76 "confirm clients recycle inodes properly ===="
8310 # Note: in sptlrpc modes which enable its own bulk checksum, the
8311 # original crc32_le bulk checksum will be automatically disabled,
8312 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8313 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8314 # In this case set_checksums() will not be no-op, because sptlrpc
8315 # bulk checksum will be enabled all through the test.
8317 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8318 lctl set_param -n osc.*.checksums $1
8322 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8323 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8324 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8325 tr -d [] | head -n1)}
8328 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8330 log "set checksum type to $1, rc = $rc"
8334 get_osc_checksum_type()
8336 # arugment 1: OST name, like OST0000
8338 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8339 sed 's/.*\[\(.*\)\].*/\1/g')
8341 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8345 F77_TMP=$TMP/f77-temp
8348 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8349 error "error writing to $F77_TMP"
8352 test_77a() { # bug 10889
8353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8354 $GSS && skip_env "could not run with gss"
8356 [ ! -f $F77_TMP ] && setup_f77
8358 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8362 run_test 77a "normal checksum read/write operation"
8364 test_77b() { # bug 10889
8365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8366 $GSS && skip_env "could not run with gss"
8368 [ ! -f $F77_TMP ] && setup_f77
8369 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8370 $LCTL set_param fail_loc=0x80000409
8373 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8374 error "dd error: $?"
8375 $LCTL set_param fail_loc=0
8377 for algo in $CKSUM_TYPES; do
8378 cancel_lru_locks osc
8379 set_checksum_type $algo
8380 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8381 $LCTL set_param fail_loc=0x80000408
8382 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8383 $LCTL set_param fail_loc=0
8386 set_checksum_type $ORIG_CSUM_TYPE
8389 run_test 77b "checksum error on client write, read"
8394 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8396 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8397 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8398 $check_ost && [ -n "$ost_file_prefix" ] &&
8399 do_facet ost1 rm -f ${ost_file_prefix}\*
8403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8404 $GSS && skip_env "could not run with gss"
8405 remote_ost_nodsh && skip "remote OST with nodsh"
8408 local osc_file_prefix
8410 local check_ost=false
8411 local ost_file_prefix
8417 # ensure corruption will occur on first OSS/OST
8418 $LFS setstripe -i 0 $DIR/$tfile
8420 [ ! -f $F77_TMP ] && setup_f77
8421 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8422 error "dd write error: $?"
8423 fid=$($LFS path2fid $DIR/$tfile)
8425 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8428 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8429 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8431 echo "OSS do not support bulk pages dump upon error"
8434 osc_file_prefix=$($LCTL get_param -n debug_path)
8435 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8437 trap cleanup_77c EXIT
8440 # enable bulk pages dump upon error on Client
8441 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8442 # enable bulk pages dump upon error on OSS
8444 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8446 # flush Client cache to allow next read to reach OSS
8447 cancel_lru_locks osc
8449 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8450 $LCTL set_param fail_loc=0x80000408
8451 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8452 $LCTL set_param fail_loc=0
8456 # check cksum dump on Client
8457 osc_file=$(ls ${osc_file_prefix}*)
8458 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8459 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8460 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8461 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8462 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8464 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8465 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8466 error "dump content does not match on Client"
8468 $check_ost || skip "No need to check cksum dump on OSS"
8470 # check cksum dump on OSS
8471 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8472 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8473 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8474 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8475 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8476 error "dump content does not match on OSS"
8480 run_test 77c "checksum error on client read with debug"
8482 test_77d() { # bug 10889
8483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8484 $GSS && skip_env "could not run with gss"
8486 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8487 $LCTL set_param fail_loc=0x80000409
8489 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8490 error "direct write: rc=$?"
8491 $LCTL set_param fail_loc=0
8494 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8495 $LCTL set_param fail_loc=0x80000408
8497 cancel_lru_locks osc
8498 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8499 error "direct read: rc=$?"
8500 $LCTL set_param fail_loc=0
8503 run_test 77d "checksum error on OST direct write, read"
8505 test_77f() { # bug 10889
8506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8507 $GSS && skip_env "could not run with gss"
8510 for algo in $CKSUM_TYPES; do
8511 cancel_lru_locks osc
8512 set_checksum_type $algo
8513 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8514 $LCTL set_param fail_loc=0x409
8515 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8516 error "direct write succeeded"
8517 $LCTL set_param fail_loc=0
8519 set_checksum_type $ORIG_CSUM_TYPE
8522 run_test 77f "repeat checksum error on write (expect error)"
8524 test_77g() { # bug 10889
8525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8526 $GSS && skip_env "could not run with gss"
8527 remote_ost_nodsh && skip "remote OST with nodsh"
8529 [ ! -f $F77_TMP ] && setup_f77
8531 local file=$DIR/$tfile
8532 stack_trap "rm -f $file" EXIT
8534 $LFS setstripe -c 1 -i 0 $file
8535 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8536 do_facet ost1 lctl set_param fail_loc=0x8000021a
8538 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8539 error "write error: rc=$?"
8540 do_facet ost1 lctl set_param fail_loc=0
8543 cancel_lru_locks osc
8544 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8545 do_facet ost1 lctl set_param fail_loc=0x8000021b
8547 cmp $F77_TMP $file || error "file compare failed"
8548 do_facet ost1 lctl set_param fail_loc=0
8551 run_test 77g "checksum error on OST write, read"
8553 test_77k() { # LU-10906
8554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8555 $GSS && skip_env "could not run with gss"
8557 local cksum_param="osc.$FSNAME*.checksums"
8558 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8562 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8563 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8564 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8568 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8569 error "failed to set checksum=$i on MGS"
8570 wait_update $HOSTNAME "$get_checksum" $i
8572 echo "remount client, checksum should be $i"
8573 remount_client $MOUNT || error "failed to remount client"
8574 checksum=$(eval $get_checksum)
8575 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8577 # remove persistent param to avoid races with checksum mountopt below
8578 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8579 error "failed to delete checksum on MGS"
8581 for opt in "checksum" "nochecksum"; do
8582 #remount with mount option
8583 echo "remount client with option $opt, checksum should be $i"
8584 umount_client $MOUNT || error "failed to umount client"
8585 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8586 error "failed to mount client with option '$opt'"
8587 checksum=$(eval $get_checksum)
8588 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8592 remount_client $MOUNT || error "failed to remount client"
8594 run_test 77k "enable/disable checksum correctly"
8597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8598 $GSS && skip_env "could not run with gss"
8601 stack_trap "set_checksums $ORIG_CSUM" EXIT
8602 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8604 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8606 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8607 for algo in $CKSUM_TYPES; do
8608 set_checksum_type $algo || error "fail to set checksum type $algo"
8609 osc_algo=$(get_osc_checksum_type OST0000)
8610 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8612 # no locks, no reqs to let the connection idle
8613 cancel_lru_locks osc
8614 lru_resize_disable osc
8615 wait_osc_import_state client ost1 IDLE
8617 # ensure ost1 is connected
8618 stat $DIR/$tfile >/dev/null || error "can't stat"
8619 wait_osc_import_state client ost1 FULL
8621 osc_algo=$(get_osc_checksum_type OST0000)
8622 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8626 run_test 77l "preferred checksum type is remembered after reconnected"
8628 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8637 test_78() { # bug 10901
8638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8639 remote_ost || skip_env "local OST"
8642 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8643 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8644 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8645 echo "MemTotal: $MEMTOTAL"
8647 # reserve 256MB of memory for the kernel and other running processes,
8648 # and then take 1/2 of the remaining memory for the read/write buffers.
8649 if [ $MEMTOTAL -gt 512 ] ;then
8650 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8652 # for those poor memory-starved high-end clusters...
8653 MEMTOTAL=$((MEMTOTAL / 2))
8655 echo "Mem to use for directio: $MEMTOTAL"
8657 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8658 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8659 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8660 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8662 echo "Smallest OST: $SMALLESTOST"
8663 [[ $SMALLESTOST -lt 10240 ]] &&
8664 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8666 trap cleanup_test_78 EXIT
8668 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8669 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8671 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8672 echo "File size: $F78SIZE"
8673 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8674 for i in $(seq 1 $NSEQ); do
8675 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8676 echo directIO rdwr round $i of $NSEQ
8677 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8682 run_test 78 "handle large O_DIRECT writes correctly ============"
8684 test_79() { # bug 12743
8685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8687 wait_delete_completed
8689 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8690 BKFREE=$(calc_osc_kbytes kbytesfree)
8691 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8693 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8694 DFTOTAL=`echo $STRING | cut -d, -f1`
8695 DFUSED=`echo $STRING | cut -d, -f2`
8696 DFAVAIL=`echo $STRING | cut -d, -f3`
8697 DFFREE=$(($DFTOTAL - $DFUSED))
8699 ALLOWANCE=$((64 * $OSTCOUNT))
8701 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8702 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8703 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8705 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8706 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8707 error "df free($DFFREE) mismatch OST free($BKFREE)"
8709 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8710 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8711 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8714 run_test 79 "df report consistency check ======================="
8716 test_80() { # bug 10718
8717 remote_ost_nodsh && skip "remote OST with nodsh"
8718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8720 # relax strong synchronous semantics for slow backends like ZFS
8721 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8722 local soc="obdfilter.*.sync_lock_cancel"
8723 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8725 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
8726 if [ -z "$save" ]; then
8727 soc="obdfilter.*.sync_on_lock_cancel"
8728 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8731 if [ "$save" != "never" ]; then
8732 local hosts=$(comma_list $(osts_nodes))
8734 do_nodes $hosts $LCTL set_param $soc=never
8735 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
8739 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8741 local before=$(date +%s)
8742 cancel_lru_locks osc
8743 local after=$(date +%s)
8744 local diff=$((after - before))
8745 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
8749 run_test 80 "Page eviction is equally fast at high offsets too"
8751 test_81a() { # LU-456
8752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8753 remote_ost_nodsh && skip "remote OST with nodsh"
8755 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8756 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8757 do_facet ost1 lctl set_param fail_loc=0x80000228
8759 # write should trigger a retry and success
8760 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8761 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8763 if [ $RC -ne 0 ] ; then
8764 error "write should success, but failed for $RC"
8767 run_test 81a "OST should retry write when get -ENOSPC ==============="
8769 test_81b() { # LU-456
8770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8771 remote_ost_nodsh && skip "remote OST with nodsh"
8773 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8774 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8775 do_facet ost1 lctl set_param fail_loc=0x228
8777 # write should retry several times and return -ENOSPC finally
8778 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8779 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8782 if [ $RC -ne $ENOSPC ] ; then
8783 error "dd should fail for -ENOSPC, but succeed."
8786 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8788 test_82() { # LU-1031
8789 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8793 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8795 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
8797 kill -USR1 $MULTIPID2
8799 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
8800 error "First grouplock does not block second one"
8802 echo "Second grouplock blocks first one"
8804 kill -USR1 $MULTIPID1
8808 run_test 82 "Basic grouplock test"
8811 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
8813 test_mkdir $DIR/$tdir.cvsroot
8814 chown $RUNAS_ID $DIR/$tdir.cvsroot
8817 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
8820 # some versions of cvs import exit(1) when asked to import links or
8821 # files they can't read. ignore those files.
8822 local toignore=$(find . -type l -printf '-I %f\n' -o \
8823 ! -perm /4 -printf '-I %f\n')
8824 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
8825 $tdir.reposname vtag rtag
8828 test_mkdir $DIR/$tdir.reposname
8829 chown $RUNAS_ID $DIR/$tdir.reposname
8830 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
8832 cd $DIR/$tdir.reposname
8834 $RUNAS cvs add -m 'addmsg' foo99
8836 $RUNAS cvs commit -m 'nomsg' foo99
8837 rm -fr $DIR/$tdir.cvsroot
8839 run_test 99 "cvs strange file/directory operations"
8842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8843 [[ "$NETTYPE" =~ tcp ]] ||
8844 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
8845 remote_ost_nodsh && skip "remote OST with nodsh"
8846 remote_mds_nodsh && skip "remote MDS with nodsh"
8848 skip "useless for local single node setup"
8850 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
8851 [ "$PROT" != "tcp" ] && continue
8852 RPORT=$(echo $REMOTE | cut -d: -f2)
8853 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
8856 LPORT=`echo $LOCAL | cut -d: -f2`
8857 if [ $LPORT -ge 1024 ]; then
8858 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
8860 error_exit "local: $LPORT > 1024, remote: $RPORT"
8863 [ "$rc" = 0 ] || error_exit "privileged port not found" )
8865 run_test 100 "check local port using privileged port ==========="
8867 function get_named_value()
8876 echo $line | sed "s/^$tag[ ]*//"
8883 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
8884 awk '/^max_cached_mb/ { print $2 }')
8887 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
8892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8897 local cache_limit=32
8899 $LCTL set_param -n osc.*-osc*.rpc_stats 0
8900 trap cleanup_101a EXIT
8901 $LCTL set_param -n llite.*.read_ahead_stats 0
8902 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
8905 # randomly read 10000 of 64K chunks from file 3x 32MB in size
8907 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
8908 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
8911 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
8912 get_named_value 'read but discarded' | cut -d" " -f1); do
8913 discard=$(($discard + $s))
8917 $LCTL get_param osc.*-osc*.rpc_stats
8918 $LCTL get_param llite.*.read_ahead_stats
8920 # Discard is generally zero, but sometimes a few random reads line up
8921 # and trigger larger readahead, which is wasted & leads to discards.
8922 if [[ $(($discard)) -gt $nreads ]]; then
8923 error "too many ($discard) discarded pages"
8925 rm -f $DIR/$tfile || true
8927 run_test 101a "check read-ahead for random reads"
8930 test_mkdir $DIR/$tdir
8932 local FILE_LENGTH=$2
8935 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
8937 local list=$(comma_list $(osts_nodes))
8938 set_osd_param $list '' read_cache_enable 0
8939 set_osd_param $list '' writethrough_cache_enable 0
8941 trap cleanup_test101bc EXIT
8942 # prepare the read-ahead file
8943 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
8945 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
8946 count=$FILE_SIZE_MB 2> /dev/null
8950 cleanup_test101bc() {
8955 local list=$(comma_list $(osts_nodes))
8956 set_osd_param $list '' read_cache_enable 1
8957 set_osd_param $list '' writethrough_cache_enable 1
8961 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
8966 local STRIPE_SIZE=$2
8967 local FILE_LENGTH=$3
8968 local RA_INC=1048576
8969 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
8970 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
8971 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
8972 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
8973 get_named_value 'read but discarded' |
8974 cut -d" " -f1 | calc_total)
8975 if [[ $DISCARD -gt $discard_limit ]]; then
8976 $LCTL get_param llite.*.read_ahead_stats
8977 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
8979 echo "Read-ahead success for size ${READ_SIZE}"
8984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8985 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8987 local STRIPE_SIZE=1048576
8988 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
8990 if [ $SLOW == "yes" ]; then
8991 local FILE_LENGTH=$((STRIDE_SIZE * 64))
8993 local FILE_LENGTH=$((STRIDE_SIZE * 8))
8996 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
8998 # prepare the read-ahead file
8999 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9000 cancel_lru_locks osc
9001 for BIDX in 2 4 8 16 32 64 128 256
9003 local BSIZE=$((BIDX*4096))
9004 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9005 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9006 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9007 $LCTL set_param -n llite.*.read_ahead_stats 0
9008 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9009 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9010 cancel_lru_locks osc
9011 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9016 run_test 101b "check stride-io mode read-ahead ================="
9019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9021 local STRIPE_SIZE=1048576
9022 local FILE_LENGTH=$((STRIPE_SIZE*100))
9027 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9029 cancel_lru_locks osc
9030 $LCTL set_param osc.*.rpc_stats 0
9031 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9032 $LCTL get_param osc.*.rpc_stats
9033 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9034 local stats=$($LCTL get_param -n $osc_rpc_stats)
9035 local lines=$(echo "$stats" | awk 'END {print NR;}')
9038 if [ $lines -le 20 ]; then
9039 echo "continue debug"
9042 for size in 1 2 4 8; do
9043 local rpc=$(echo "$stats" |
9044 awk '($1 == "'$size':") {print $2; exit; }')
9045 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9046 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9048 echo "$osc_rpc_stats check passed!"
9053 run_test 101c "check stripe_size aligned read-ahead ================="
9056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9058 local file=$DIR/$tfile
9059 local sz_MB=${FILESIZE_101d:-500}
9060 local ra_MB=${READAHEAD_MB:-40}
9062 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9063 [ $free_MB -lt $sz_MB ] &&
9064 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9066 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9067 $LFS setstripe -c -1 $file || error "setstripe failed"
9069 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9070 echo Cancel LRU locks on lustre client to flush the client cache
9071 cancel_lru_locks osc
9073 echo Disable read-ahead
9074 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9075 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9076 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9077 $LCTL get_param -n llite.*.max_read_ahead_mb
9079 echo Reading the test file $file with read-ahead disabled
9080 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
9082 echo Cancel LRU locks on lustre client to flush the client cache
9083 cancel_lru_locks osc
9084 echo Enable read-ahead with ${ra_MB}MB
9085 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9087 echo Reading the test file $file with read-ahead enabled
9088 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
9090 echo "read-ahead disabled time read $raOFF"
9091 echo "read-ahead enabled time read $raON"
9094 wait_delete_completed
9096 [ $raOFF -le 1 ] || [ $raON -lt $raOFF ] ||
9097 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9099 run_test 101d "file read with and without read-ahead enabled"
9102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9104 local file=$DIR/$tfile
9105 local size_KB=500 #KB
9109 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9110 local need_KB=$((count * size_KB))
9111 [[ $free_KB -le $need_KB ]] &&
9112 skip_env "Need free space $need_KB, have $free_KB"
9114 echo "Creating $count ${size_KB}K test files"
9115 for ((i = 0; i < $count; i++)); do
9116 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9119 echo "Cancel LRU locks on lustre client to flush the client cache"
9120 cancel_lru_locks $OSC
9122 echo "Reset readahead stats"
9123 $LCTL set_param -n llite.*.read_ahead_stats 0
9125 for ((i = 0; i < $count; i++)); do
9126 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9129 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9130 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9132 for ((i = 0; i < $count; i++)); do
9133 rm -rf $file.$i 2>/dev/null
9136 #10000 means 20% reads are missing in readahead
9137 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9139 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9142 which iozone || skip_env "no iozone installed"
9144 local old_debug=$($LCTL get_param debug)
9145 old_debug=${old_debug#*=}
9146 $LCTL set_param debug="reada mmap"
9148 # create a test file
9149 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9151 echo Cancel LRU locks on lustre client to flush the client cache
9152 cancel_lru_locks osc
9154 echo Reset readahead stats
9155 $LCTL set_param -n llite.*.read_ahead_stats 0
9157 echo mmap read the file with small block size
9158 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9161 echo checking missing pages
9162 $LCTL get_param llite.*.read_ahead_stats
9163 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9164 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9166 $LCTL set_param debug="$old_debug"
9167 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9170 run_test 101f "check mmap read performance"
9172 test_101g_brw_size_test() {
9174 local pages=$((mb * 1048576 / PAGE_SIZE))
9175 local file=$DIR/$tfile
9177 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9178 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9179 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9180 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9184 stack_trap "rm -f $file" EXIT
9185 $LCTL set_param -n osc.*.rpc_stats=0
9187 # 10 RPCs should be enough for the test
9189 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9190 { error "dd write ${mb} MB blocks failed"; return 3; }
9191 cancel_lru_locks osc
9192 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9193 { error "dd write ${mb} MB blocks failed"; return 4; }
9195 # calculate number of full-sized read and write RPCs
9196 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9197 sed -n '/pages per rpc/,/^$/p' |
9198 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9199 END { print reads,writes }'))
9200 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9202 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9209 remote_ost_nodsh && skip "remote OST with nodsh"
9212 local osts=$(get_facets OST)
9213 local list=$(comma_list $(osts_nodes))
9214 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9215 local brw_size="obdfilter.*.brw_size"
9217 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9219 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9221 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9222 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9223 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9224 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9225 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9226 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9228 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9231 if [[ $orig_mb -lt 16 ]]; then
9232 save_lustre_params $osts "$brw_size" > $p
9233 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9234 error "set 16MB RPC size failed"
9236 echo "remount client to enable new RPC size"
9237 remount_client $MOUNT || error "remount_client failed"
9240 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9241 # should be able to set brw_size=12, but no rpc_stats for that
9242 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9245 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9247 if [[ $orig_mb -lt 16 ]]; then
9248 restore_lustre_params < $p
9249 remount_client $MOUNT || error "remount_client restore failed"
9252 rm -f $p $DIR/$tfile
9254 run_test 101g "Big bulk(4/16 MiB) readahead"
9257 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9259 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9260 error "dd 70M file failed"
9261 echo Cancel LRU locks on lustre client to flush the client cache
9262 cancel_lru_locks osc
9264 echo "Reset readahead stats"
9265 $LCTL set_param -n llite.*.read_ahead_stats 0
9267 echo "Read 10M of data but cross 64M bundary"
9268 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9269 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9270 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9271 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9272 rm -f $p $DIR/$tfile
9274 run_test 101h "Readahead should cover current read window"
9277 test_mkdir $DIR/$tdir
9278 chown $RUNAS_ID $DIR/$tdir
9281 STRIPE_COUNT=$OSTCOUNT
9282 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9284 trap cleanup_test102 EXIT
9286 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9288 for num in 1 2 3 4; do
9289 for count in $(seq 1 $STRIPE_COUNT); do
9290 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9291 local size=`expr $STRIPE_SIZE \* $num`
9292 local file=file"$num-$idx-$count"
9293 $1 $LFS setstripe -S $size -i $idx -c $count $file
9299 $1 tar cf $TMP/f102.tar $tdir --xattrs
9305 rm -rf $DIR/d0.sanity/d102
9309 [ "$UID" != 0 ] && skip "must run as root"
9310 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9311 skip_env "must have user_xattr"
9313 [ -z "$(which setfattr 2>/dev/null)" ] &&
9314 skip_env "could not find setfattr"
9316 local testfile=$DIR/$tfile
9319 echo "set/get xattr..."
9320 setfattr -n trusted.name1 -v value1 $testfile ||
9321 error "setfattr -n trusted.name1=value1 $testfile failed"
9322 getfattr -n trusted.name1 $testfile 2> /dev/null |
9323 grep "trusted.name1=.value1" ||
9324 error "$testfile missing trusted.name1=value1"
9326 setfattr -n user.author1 -v author1 $testfile ||
9327 error "setfattr -n user.author1=author1 $testfile failed"
9328 getfattr -n user.author1 $testfile 2> /dev/null |
9329 grep "user.author1=.author1" ||
9330 error "$testfile missing trusted.author1=author1"
9333 setfattr -n trusted.name2 -v value2 $testfile ||
9334 error "$testfile unable to set trusted.name2"
9335 setfattr -n trusted.name3 -v value3 $testfile ||
9336 error "$testfile unable to set trusted.name3"
9337 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9338 grep "trusted.name" | wc -l) -eq 3 ] ||
9339 error "$testfile missing 3 trusted.name xattrs"
9341 setfattr -n user.author2 -v author2 $testfile ||
9342 error "$testfile unable to set user.author2"
9343 setfattr -n user.author3 -v author3 $testfile ||
9344 error "$testfile unable to set user.author3"
9345 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9346 grep "user.author" | wc -l) -eq 3 ] ||
9347 error "$testfile missing 3 user.author xattrs"
9349 echo "remove xattr..."
9350 setfattr -x trusted.name1 $testfile ||
9351 error "$testfile error deleting trusted.name1"
9352 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9353 error "$testfile did not delete trusted.name1 xattr"
9355 setfattr -x user.author1 $testfile ||
9356 error "$testfile error deleting user.author1"
9357 echo "set lustre special xattr ..."
9358 $LFS setstripe -c1 $testfile
9359 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9360 awk -F "=" '/trusted.lov/ { print $2 }' )
9361 setfattr -n "trusted.lov" -v $lovea $testfile ||
9362 error "$testfile doesn't ignore setting trusted.lov again"
9363 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9364 error "$testfile allow setting invalid trusted.lov"
9367 run_test 102a "user xattr test =================================="
9370 [ -z "$(which setfattr 2>/dev/null)" ] &&
9371 skip_env "could not find setfattr"
9372 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9374 # b10930: get/set/list trusted.lov xattr
9375 echo "get/set/list trusted.lov xattr ..."
9376 local testfile=$DIR/$tfile
9377 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9378 error "setstripe failed"
9379 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
9380 error "getstripe failed"
9381 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
9382 error "can't get trusted.lov from $testfile"
9384 local testfile2=${testfile}2
9385 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
9386 grep "trusted.lov" | sed -e 's/[^=]\+=//')
9389 setfattr -n trusted.lov -v $value $testfile2
9390 local stripe_size=$($LFS getstripe -S $testfile2)
9391 local stripe_count=$($LFS getstripe -c $testfile2)
9392 [[ $stripe_size -eq 65536 ]] ||
9393 error "stripe size $stripe_size != 65536"
9394 [[ $stripe_count -eq $STRIPECOUNT ]] ||
9395 error "stripe count $stripe_count != $STRIPECOUNT"
9398 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
9401 [ -z "$(which setfattr 2>/dev/null)" ] &&
9402 skip_env "could not find setfattr"
9403 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9405 # b10930: get/set/list lustre.lov xattr
9406 echo "get/set/list lustre.lov xattr ..."
9407 test_mkdir $DIR/$tdir
9408 chown $RUNAS_ID $DIR/$tdir
9409 local testfile=$DIR/$tdir/$tfile
9410 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9411 error "setstripe failed"
9412 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9413 error "getstripe failed"
9414 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9415 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9417 local testfile2=${testfile}2
9418 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9419 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9421 $RUNAS $MCREATE $testfile2
9422 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9423 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9424 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9425 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9426 [ $stripe_count -eq $STRIPECOUNT ] ||
9427 error "stripe count $stripe_count != $STRIPECOUNT"
9429 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9431 compare_stripe_info1() {
9432 local stripe_index_all_zero=true
9434 for num in 1 2 3 4; do
9435 for count in $(seq 1 $STRIPE_COUNT); do
9436 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9437 local size=$((STRIPE_SIZE * num))
9438 local file=file"$num-$offset-$count"
9439 stripe_size=$($LFS getstripe -S $PWD/$file)
9440 [[ $stripe_size -ne $size ]] &&
9441 error "$file: size $stripe_size != $size"
9442 stripe_count=$($LFS getstripe -c $PWD/$file)
9443 # allow fewer stripes to be created, ORI-601
9444 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9445 error "$file: count $stripe_count != $count"
9446 stripe_index=$($LFS getstripe -i $PWD/$file)
9447 [[ $stripe_index -ne 0 ]] &&
9448 stripe_index_all_zero=false
9452 $stripe_index_all_zero &&
9453 error "all files are being extracted starting from OST index 0"
9457 have_xattrs_include() {
9458 tar --help | grep -q xattrs-include &&
9459 echo --xattrs-include="lustre.*"
9463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9464 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9466 XINC=$(have_xattrs_include)
9468 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9470 compare_stripe_info1
9472 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9476 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9478 XINC=$(have_xattrs_include)
9480 test_mkdir $DIR/$tdir.restore
9482 tar cf - --xattrs $tdir | tar xf - \
9483 -C $DIR/$tdir.restore --xattrs $XINC
9484 cd $DIR/$tdir.restore/$tdir
9485 compare_stripe_info1
9487 run_test 102f "tar copy files, not keep osts"
9490 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9491 skip "must have user_xattr"
9492 [ -z "$(which setfattr 2>/dev/null)" ] &&
9493 skip_env "could not find setfattr"
9494 [ -z "$(which getfattr 2>/dev/null)" ] &&
9495 skip_env "could not find getfattr"
9497 local xsize=${1:-1024} # in bytes
9498 local file=$DIR/$tfile
9499 local value="$(generate_string $xsize)"
9500 local xbig=trusted.big
9504 log "save $xbig on $file"
9507 setfattr -n $xbig -v $value $file ||
9508 error "saving $xbig on $file failed"
9510 setfattr -n $xbig -v $value $file &&
9511 error "saving $xbig on $file succeeded"
9515 local orig=$(get_xattr_value $xbig $file)
9516 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9518 local xsml=trusted.sml
9519 log "save $xsml on $file"
9520 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9522 local new=$(get_xattr_value $xbig $file)
9523 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9525 log "grow $xsml on $file"
9526 setfattr -n $xsml -v "$value" $file ||
9527 error "growing $xsml on $file failed"
9529 new=$(get_xattr_value $xbig $file)
9530 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9531 log "$xbig still valid after growing $xsml"
9536 test_102h() { # bug 15777
9539 run_test 102h "grow xattr from inside inode to external block"
9542 large_xattr_enabled || skip_env "ea_inode feature disabled"
9544 echo "setting xattr of max xattr size: $(max_xattr_size)"
9545 grow_xattr $(max_xattr_size)
9547 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9548 echo "This should fail:"
9549 grow_xattr $(($(max_xattr_size) + 10)) 1
9551 run_test 102ha "grow xattr from inside inode to external inode"
9553 test_102i() { # bug 17038
9554 [ -z "$(which getfattr 2>/dev/null)" ] &&
9555 skip "could not find getfattr"
9558 ln -s $DIR/$tfile $DIR/${tfile}link
9559 getfattr -n trusted.lov $DIR/$tfile ||
9560 error "lgetxattr on $DIR/$tfile failed"
9561 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9562 grep -i "no such attr" ||
9563 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9564 rm -f $DIR/$tfile $DIR/${tfile}link
9566 run_test 102i "lgetxattr test on symbolic link ============"
9569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9570 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9572 XINC=$(have_xattrs_include)
9573 setup_test102 "$RUNAS"
9574 chown $RUNAS_ID $DIR/$tdir
9575 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9577 compare_stripe_info1 "$RUNAS"
9579 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9582 [ -z "$(which setfattr 2>/dev/null)" ] &&
9583 skip "could not find setfattr"
9586 # b22187 just check that does not crash for regular file.
9587 setfattr -n trusted.lov $DIR/$tfile
9588 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9589 local test_kdir=$DIR/$tdir
9590 test_mkdir $test_kdir
9591 local default_size=$($LFS getstripe -S $test_kdir)
9592 local default_count=$($LFS getstripe -c $test_kdir)
9593 local default_offset=$($LFS getstripe -i $test_kdir)
9594 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9595 error 'dir setstripe failed'
9596 setfattr -n trusted.lov $test_kdir
9597 local stripe_size=$($LFS getstripe -S $test_kdir)
9598 local stripe_count=$($LFS getstripe -c $test_kdir)
9599 local stripe_offset=$($LFS getstripe -i $test_kdir)
9600 [ $stripe_size -eq $default_size ] ||
9601 error "stripe size $stripe_size != $default_size"
9602 [ $stripe_count -eq $default_count ] ||
9603 error "stripe count $stripe_count != $default_count"
9604 [ $stripe_offset -eq $default_offset ] ||
9605 error "stripe offset $stripe_offset != $default_offset"
9606 rm -rf $DIR/$tfile $test_kdir
9608 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9611 [ -z "$(which getfattr 2>/dev/null)" ] &&
9612 skip "could not find getfattr"
9614 # LU-532 trusted. xattr is invisible to non-root
9615 local testfile=$DIR/$tfile
9619 echo "listxattr as user..."
9620 chown $RUNAS_ID $testfile
9621 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9622 grep -q "trusted" &&
9623 error "$testfile trusted xattrs are user visible"
9627 run_test 102l "listxattr size test =================================="
9629 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9630 local path=$DIR/$tfile
9633 listxattr_size_check $path || error "listattr_size_check $path failed"
9635 run_test 102m "Ensure listxattr fails on small bufffer ========"
9639 getxattr() { # getxattr path name
9640 # Return the base64 encoding of the value of xattr name on path.
9644 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9646 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9648 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9650 getfattr --absolute-names --encoding=base64 --name=$name $path |
9651 awk -F= -v name=$name '$1 == name {
9652 print substr($0, index($0, "=") + 1);
9656 test_102n() { # LU-4101 mdt: protect internal xattrs
9657 [ -z "$(which setfattr 2>/dev/null)" ] &&
9658 skip "could not find setfattr"
9659 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9661 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9664 local file0=$DIR/$tfile.0
9665 local file1=$DIR/$tfile.1
9666 local xattr0=$TMP/$tfile.0
9667 local xattr1=$TMP/$tfile.1
9668 local namelist="lov lma lmv link fid version som hsm"
9672 rm -rf $file0 $file1 $xattr0 $xattr1
9675 # Get 'before' xattrs of $file1.
9676 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9678 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9679 namelist+=" lfsck_namespace"
9680 for name in $namelist; do
9681 # Try to copy xattr from $file0 to $file1.
9682 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9684 setfattr --name=trusted.$name --value="$value" $file1 ||
9685 error "setxattr 'trusted.$name' failed"
9687 # Try to set a garbage xattr.
9688 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9690 if [[ x$name == "xlov" ]]; then
9691 setfattr --name=trusted.lov --value="$value" $file1 &&
9692 error "setxattr invalid 'trusted.lov' success"
9694 setfattr --name=trusted.$name --value="$value" $file1 ||
9695 error "setxattr invalid 'trusted.$name' failed"
9698 # Try to remove the xattr from $file1. We don't care if this
9699 # appears to succeed or fail, we just don't want there to be
9700 # any changes or crashes.
9701 setfattr --remove=$trusted.$name $file1 2> /dev/null
9704 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9707 # Try to copy xattr from $file0 to $file1.
9708 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9710 setfattr --name=trusted.$name --value="$value" $file1 ||
9711 error "setxattr 'trusted.$name' failed"
9713 # Try to set a garbage xattr.
9714 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9716 setfattr --name=trusted.$name --value="$value" $file1 ||
9717 error "setxattr 'trusted.$name' failed"
9719 # Try to remove the xattr from $file1. We don't care if this
9720 # appears to succeed or fail, we just don't want there to be
9721 # any changes or crashes.
9722 setfattr --remove=$trusted.$name $file1 2> /dev/null
9725 # Get 'after' xattrs of file1.
9726 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9728 if ! diff $xattr0 $xattr1; then
9729 error "before and after xattrs of '$file1' differ"
9732 rm -rf $file0 $file1 $xattr0 $xattr1
9736 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9738 test_102p() { # LU-4703 setxattr did not check ownership
9739 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9740 skip "MDS needs to be at least 2.5.56"
9742 local testfile=$DIR/$tfile
9746 echo "setfacl as user..."
9747 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9748 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9750 echo "setfattr as user..."
9751 setfacl -m "u:$RUNAS_ID:---" $testfile
9752 $RUNAS setfattr -x system.posix_acl_access $testfile
9753 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9755 run_test 102p "check setxattr(2) correctly fails without permission"
9758 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9759 skip "MDS needs to be at least 2.6.92"
9761 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9763 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9766 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9767 skip "MDS needs to be at least 2.6.93"
9769 touch $DIR/$tfile || error "touch"
9770 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9771 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9772 rm $DIR/$tfile || error "rm"
9775 mkdir -p $DIR/$tdir || error "mkdir"
9776 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9777 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9778 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9779 error "$testfile error deleting user.author1"
9780 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9781 grep "user.$(basename $tdir)" &&
9782 error "$tdir did not delete user.$(basename $tdir)"
9783 rmdir $DIR/$tdir || error "rmdir"
9786 test_mkdir $DIR/$tdir
9787 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9788 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9789 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9790 error "$testfile error deleting user.author1"
9791 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9792 grep "user.$(basename $tdir)" &&
9793 error "$tdir did not delete user.$(basename $tdir)"
9794 rmdir $DIR/$tdir || error "rm striped dir"
9796 run_test 102r "set EAs with empty values"
9799 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9800 skip "MDS needs to be at least 2.11.52"
9802 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9804 save_lustre_params client "llite.*.xattr_cache" > $save
9806 for cache in 0 1; do
9807 lctl set_param llite.*.xattr_cache=$cache
9810 touch $DIR/$tfile || error "touch"
9811 for prefix in lustre security system trusted user; do
9812 # Note getxattr() may fail with 'Operation not
9813 # supported' or 'No such attribute' depending
9814 # on prefix and cache.
9815 getfattr -n $prefix.n102s $DIR/$tfile &&
9816 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9820 restore_lustre_params < $save
9822 run_test 102s "getting nonexistent xattrs should fail"
9825 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9826 skip "MDS needs to be at least 2.11.52"
9828 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9830 save_lustre_params client "llite.*.xattr_cache" > $save
9832 for cache in 0 1; do
9833 lctl set_param llite.*.xattr_cache=$cache
9835 for buf_size in 0 256; do
9837 touch $DIR/$tfile || error "touch"
9838 setfattr -n user.multiop $DIR/$tfile
9839 $MULTIOP $DIR/$tfile oa$buf_size ||
9840 error "cannot get zero length xattr value (buf_size = $buf_size)"
9844 restore_lustre_params < $save
9846 run_test 102t "zero length xattr values handled correctly"
9850 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9855 [ "$UID" != 0 ] && skip "must run as root"
9856 $GSS && skip_env "could not run under gss"
9857 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9858 skip_env "must have acl enabled"
9859 [ -z "$(which setfacl 2>/dev/null)" ] &&
9860 skip_env "could not find setfacl"
9861 remote_mds_nodsh && skip "remote MDS with nodsh"
9863 gpasswd -a daemon bin # LU-5641
9864 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9866 declare -a identity_old
9868 for num in $(seq $MDSCOUNT); do
9869 switch_identity $num true || identity_old[$num]=$?
9877 echo "performing cp ..."
9878 run_acl_subtest cp || error "run_acl_subtest cp failed"
9879 echo "performing getfacl-noacl..."
9880 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9881 echo "performing misc..."
9882 run_acl_subtest misc || error "misc test failed"
9883 echo "performing permissions..."
9884 run_acl_subtest permissions || error "permissions failed"
9885 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
9886 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
9887 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
9888 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
9890 echo "performing permissions xattr..."
9891 run_acl_subtest permissions_xattr ||
9892 error "permissions_xattr failed"
9894 echo "performing setfacl..."
9895 run_acl_subtest setfacl || error "setfacl test failed"
9897 # inheritance test got from HP
9898 echo "performing inheritance..."
9899 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
9900 chmod +x make-tree || error "chmod +x failed"
9901 run_acl_subtest inheritance || error "inheritance test failed"
9904 echo "LU-974 ignore umask when acl is enabled..."
9905 run_acl_subtest 974 || error "LU-974 umask test failed"
9906 if [ $MDSCOUNT -ge 2 ]; then
9907 run_acl_subtest 974_remote ||
9908 error "LU-974 umask test failed under remote dir"
9911 echo "LU-2561 newly created file is same size as directory..."
9912 if [ "$mds1_FSTYPE" != "zfs" ]; then
9913 run_acl_subtest 2561 || error "LU-2561 test failed"
9915 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
9918 run_acl_subtest 4924 || error "LU-4924 test failed"
9923 for num in $(seq $MDSCOUNT); do
9924 if [ "${identity_old[$num]}" = 1 ]; then
9925 switch_identity $num false || identity_old[$num]=$?
9929 run_test 103a "acl test"
9935 for U in {0..511}; do
9937 local O=$(printf "%04o" $U)
9939 umask $(printf "%04o" $((511 ^ $O)))
9940 $LFS setstripe -c 1 $DIR/$tfile.s$O
9941 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
9943 (( $S == ($O & 0666) )) ||
9944 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
9946 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
9947 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
9948 (( $S == ($O & 0666) )) ||
9949 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
9951 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
9952 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
9953 (( $S == ($O & 0666) )) ||
9954 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
9955 rm -f $DIR/$tfile.[smp]$0
9959 # limit the concurrently running threads to 64. LU-11878
9960 local idx=$((U % 64))
9961 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
9966 run_test 103b "umask lfs setstripe"
9970 cp -rp $DIR/$tdir $DIR/$tdir.bak
9972 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
9973 error "$DIR/$tdir shouldn't contain default ACL"
9974 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
9975 error "$DIR/$tdir.bak shouldn't contain default ACL"
9978 run_test 103c "'cp -rp' won't set empty acl"
9981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9984 lfs df || error "lfs df failed"
9985 lfs df -ih || error "lfs df -ih failed"
9986 lfs df -h $DIR || error "lfs df -h $DIR failed"
9987 lfs df -i $DIR || error "lfs df -i $DIR failed"
9988 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
9989 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
9991 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
9992 lctl --device %$OSC deactivate
9993 lfs df || error "lfs df with deactivated OSC failed"
9994 lctl --device %$OSC activate
9995 # wait the osc back to normal
9996 wait_osc_import_ready client ost
9998 lfs df || error "lfs df with reactivated OSC failed"
10001 run_test 104a "lfs df [-ih] [path] test ========================="
10004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10005 [ $RUNAS_ID -eq $UID ] &&
10006 skip_env "RUNAS_ID = UID = $UID -- skipping"
10008 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10009 grep "Permission denied" | wc -l)))
10010 if [ $denied_cnt -ne 0 ]; then
10011 error "lfs check servers test failed"
10014 run_test 104b "$RUNAS lfs check servers test ===================="
10017 # doesn't work on 2.4 kernels
10019 if $(flock_is_enabled); then
10020 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10022 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10026 run_test 105a "flock when mounted without -o flock test ========"
10030 if $(flock_is_enabled); then
10031 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10033 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10037 run_test 105b "fcntl when mounted without -o flock test ========"
10041 if $(flock_is_enabled); then
10042 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10044 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10048 run_test 105c "lockf when mounted without -o flock test"
10050 test_105d() { # bug 15924
10051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10053 test_mkdir $DIR/$tdir
10054 flock_is_enabled || skip_env "mount w/o flock enabled"
10055 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10056 $LCTL set_param fail_loc=0x80000315
10057 flocks_test 2 $DIR/$tdir
10059 run_test 105d "flock race (should not freeze) ========"
10061 test_105e() { # bug 22660 && 22040
10062 flock_is_enabled || skip_env "mount w/o flock enabled"
10065 flocks_test 3 $DIR/$tfile
10067 run_test 105e "Two conflicting flocks from same process"
10069 test_106() { #bug 10921
10070 test_mkdir $DIR/$tdir
10071 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10072 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10074 run_test 106 "attempt exec of dir followed by chown of that dir"
10077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10085 local save_pattern=$(sysctl -n kernel.core_pattern)
10086 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10087 sysctl -w kernel.core_pattern=$file
10088 sysctl -w kernel.core_uses_pid=0
10090 ulimit -c unlimited
10096 kill -s 11 $SLEEPPID
10098 if [ -e $file ]; then
10099 size=`stat -c%s $file`
10100 [ $size -eq 0 ] && error "Fail to create core file $file"
10102 error "Fail to create core file $file"
10105 sysctl -w kernel.core_pattern=$save_pattern
10106 sysctl -w kernel.core_uses_pid=$save_uses_pid
10109 run_test 107 "Coredump on SIG"
10112 test_mkdir $DIR/$tdir
10113 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10114 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10115 error "mkdir with 256 char should fail, but did not"
10116 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10117 error "create with 255 char failed"
10118 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10119 error "create with 256 char should fail, but did not"
10124 run_test 110 "filename length checking"
10127 # Purpose: To verify dynamic thread (OSS) creation.
10130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10131 remote_ost_nodsh && skip "remote OST with nodsh"
10133 # Lustre does not stop service threads once they are started.
10134 # Reset number of running threads to default.
10139 local save_params="$TMP/sanity-$TESTNAME.parameters"
10141 # Get ll_ost_io count before I/O
10142 OSTIO_pre=$(do_facet ost1 \
10143 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10144 # Exit if lustre is not running (ll_ost_io not running).
10145 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10147 echo "Starting with $OSTIO_pre threads"
10148 local thread_max=$((OSTIO_pre * 2))
10149 local rpc_in_flight=$((thread_max * 2))
10150 # Number of I/O Process proposed to be started.
10152 local facets=$(get_facets OST)
10154 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10155 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10157 # Set in_flight to $rpc_in_flight
10158 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10159 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10160 nfiles=${rpc_in_flight}
10161 # Set ost thread_max to $thread_max
10162 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10164 # 5 Minutes should be sufficient for max number of OSS
10165 # threads(thread_max) to be created.
10169 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10170 test_mkdir $DIR/$tdir
10171 for i in $(seq $nfiles); do
10172 local file=$DIR/$tdir/${tfile}-$i
10173 $LFS setstripe -c -1 -i 0 $file
10174 ($WTL $file $timeout)&
10177 # I/O Started - Wait for thread_started to reach thread_max or report
10178 # error if thread_started is more than thread_max.
10179 echo "Waiting for thread_started to reach thread_max"
10180 local thread_started=0
10181 local end_time=$((SECONDS + timeout))
10183 while [ $SECONDS -le $end_time ] ; do
10185 # Get ost i/o thread_started count.
10186 thread_started=$(do_facet ost1 \
10188 ost.OSS.ost_io.threads_started | cut -d= -f2")
10189 # Break out if thread_started is equal/greater than thread_max
10190 if [[ $thread_started -ge $thread_max ]]; then
10191 echo ll_ost_io thread_started $thread_started, \
10192 equal/greater than thread_max $thread_max
10198 # Cleanup - We have the numbers, Kill i/o jobs if running.
10199 jobcount=($(jobs -p))
10200 for i in $(seq 0 $((${#jobcount[@]}-1)))
10202 kill -9 ${jobcount[$i]}
10203 if [ $? -ne 0 ] ; then
10205 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10209 # Cleanup files left by WTL binary.
10210 for i in $(seq $nfiles); do
10211 local file=$DIR/$tdir/${tfile}-$i
10213 if [ $? -ne 0 ] ; then
10214 echo "Warning: Failed to delete file $file"
10218 restore_lustre_params <$save_params
10219 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10221 # Error out if no new thread has started or Thread started is greater
10223 if [[ $thread_started -le $OSTIO_pre ||
10224 $thread_started -gt $thread_max ]]; then
10225 error "ll_ost_io: thread_started $thread_started" \
10226 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10227 "No new thread started or thread started greater " \
10231 run_test 115 "verify dynamic thread creation===================="
10234 wait_delete_completed
10235 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10236 echo "OST kbytes available: ${AVAIL[@]}"
10241 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10242 #echo OST $i: ${AVAIL[i]}kb
10243 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10247 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10252 echo "Min free space: OST $MINI: $MINV"
10253 echo "Max free space: OST $MAXI: $MAXV"
10256 test_116a() { # was previously test_116()
10257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10258 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10259 remote_mds_nodsh && skip "remote MDS with nodsh"
10261 echo -n "Free space priority "
10262 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10267 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10268 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10269 trap simple_cleanup_common EXIT
10271 # Check if we need to generate uneven OSTs
10272 test_mkdir -p $DIR/$tdir/OST${MINI}
10273 local FILL=$((MINV / 4))
10274 local DIFF=$((MAXV - MINV))
10275 local DIFF2=$((DIFF * 100 / MINV))
10277 local threshold=$(do_facet $SINGLEMDS \
10278 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10279 threshold=${threshold%%%}
10280 echo -n "Check for uneven OSTs: "
10281 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10283 if [[ $DIFF2 -gt $threshold ]]; then
10285 echo "Don't need to fill OST$MINI"
10287 # generate uneven OSTs. Write 2% over the QOS threshold value
10289 DIFF=$((threshold - DIFF2 + 2))
10290 DIFF2=$((MINV * DIFF / 100))
10291 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10292 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10293 error "setstripe failed"
10294 DIFF=$((DIFF2 / 2048))
10296 while [ $i -lt $DIFF ]; do
10298 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10299 bs=2M count=1 2>/dev/null
10308 DIFF=$((MAXV - MINV))
10309 DIFF2=$((DIFF * 100 / MINV))
10310 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10311 if [ $DIFF2 -gt $threshold ]; then
10314 echo "failed - QOS mode won't be used"
10315 simple_cleanup_common
10316 skip "QOS imbalance criteria not met"
10324 # now fill using QOS
10325 $LFS setstripe -c 1 $DIR/$tdir
10326 FILL=$((FILL / 200))
10327 if [ $FILL -gt 600 ]; then
10330 echo "writing $FILL files to QOS-assigned OSTs"
10332 while [ $i -lt $FILL ]; do
10334 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10335 count=1 2>/dev/null
10338 echo "wrote $i 200k files"
10342 echo "Note: free space may not be updated, so measurements might be off"
10344 DIFF2=$((MAXV - MINV))
10345 echo "free space delta: orig $DIFF final $DIFF2"
10346 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10347 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10348 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10349 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10350 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10351 if [[ $DIFF -gt 0 ]]; then
10352 FILL=$((DIFF2 * 100 / DIFF - 100))
10353 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10356 # Figure out which files were written where
10357 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10358 awk '/'$MINI1': / {print $2; exit}')
10360 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10361 echo "$MINC files created on smaller OST $MINI1"
10362 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10363 awk '/'$MAXI1': / {print $2; exit}')
10365 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10366 echo "$MAXC files created on larger OST $MAXI1"
10367 if [[ $MINC -gt 0 ]]; then
10368 FILL=$((MAXC * 100 / MINC - 100))
10369 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10371 [[ $MAXC -gt $MINC ]] ||
10372 error_ignore LU-9 "stripe QOS didn't balance free space"
10373 simple_cleanup_common
10375 run_test 116a "stripe QOS: free space balance ==================="
10377 test_116b() { # LU-2093
10378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10379 remote_mds_nodsh && skip "remote MDS with nodsh"
10381 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10382 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10383 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10384 [ -z "$old_rr" ] && skip "no QOS"
10385 do_facet $SINGLEMDS lctl set_param \
10386 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10387 mkdir -p $DIR/$tdir
10388 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10389 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10390 do_facet $SINGLEMDS lctl set_param fail_loc=0
10392 do_facet $SINGLEMDS lctl set_param \
10393 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10395 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10397 test_117() # bug 10891
10399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10401 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10402 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10403 lctl set_param fail_loc=0x21e
10404 > $DIR/$tfile || error "truncate failed"
10405 lctl set_param fail_loc=0
10406 echo "Truncate succeeded."
10409 run_test 117 "verify osd extend =========="
10411 NO_SLOW_RESENDCOUNT=4
10412 export OLD_RESENDCOUNT=""
10413 set_resend_count () {
10414 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10415 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10416 lctl set_param -n $PROC_RESENDCOUNT $1
10417 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10420 # for reduce test_118* time (b=14842)
10421 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10423 # Reset async IO behavior after error case
10425 FILE=$DIR/reset_async
10427 # Ensure all OSCs are cleared
10428 $LFS setstripe -c -1 $FILE
10429 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10434 test_118a() #bug 11710
10436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10440 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10441 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10442 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10444 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10445 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10450 run_test 118a "verify O_SYNC works =========="
10454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10455 remote_ost_nodsh && skip "remote OST with nodsh"
10459 #define OBD_FAIL_SRV_ENOENT 0x217
10460 set_nodes_failloc "$(osts_nodes)" 0x217
10461 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10463 set_nodes_failloc "$(osts_nodes)" 0
10464 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10465 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10468 if [[ $RC -eq 0 ]]; then
10469 error "Must return error due to dropped pages, rc=$RC"
10473 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10474 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10478 echo "Dirty pages not leaked on ENOENT"
10480 # Due to the above error the OSC will issue all RPCs syncronously
10481 # until a subsequent RPC completes successfully without error.
10482 $MULTIOP $DIR/$tfile Ow4096yc
10487 run_test 118b "Reclaim dirty pages on fatal error =========="
10491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10493 # for 118c, restore the original resend count, LU-1940
10494 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10495 set_resend_count $OLD_RESENDCOUNT
10496 remote_ost_nodsh && skip "remote OST with nodsh"
10500 #define OBD_FAIL_OST_EROFS 0x216
10501 set_nodes_failloc "$(osts_nodes)" 0x216
10503 # multiop should block due to fsync until pages are written
10504 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10508 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10509 error "Multiop failed to block on fsync, pid=$MULTIPID"
10512 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10514 if [[ $WRITEBACK -eq 0 ]]; then
10515 error "No page in writeback, writeback=$WRITEBACK"
10518 set_nodes_failloc "$(osts_nodes)" 0
10521 if [[ $RC -ne 0 ]]; then
10522 error "Multiop fsync failed, rc=$RC"
10525 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10526 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10528 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10529 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10533 echo "Dirty pages flushed via fsync on EROFS"
10536 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10538 # continue to use small resend count to reduce test_118* time (b=14842)
10539 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10544 remote_ost_nodsh && skip "remote OST with nodsh"
10548 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10549 set_nodes_failloc "$(osts_nodes)" 0x214
10550 # multiop should block due to fsync until pages are written
10551 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10555 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10556 error "Multiop failed to block on fsync, pid=$MULTIPID"
10559 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10561 if [[ $WRITEBACK -eq 0 ]]; then
10562 error "No page in writeback, writeback=$WRITEBACK"
10565 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10566 set_nodes_failloc "$(osts_nodes)" 0
10568 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10569 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10571 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10572 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10576 echo "Dirty pages gaurenteed flushed via fsync"
10579 run_test 118d "Fsync validation inject a delay of the bulk =========="
10582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10586 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10587 lctl set_param fail_loc=0x8000040a
10589 # Should simulate EINVAL error which is fatal
10590 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10592 if [[ $RC -eq 0 ]]; then
10593 error "Must return error due to dropped pages, rc=$RC"
10596 lctl set_param fail_loc=0x0
10598 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10599 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10600 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10602 if [[ $LOCKED -ne 0 ]]; then
10603 error "Locked pages remain in cache, locked=$LOCKED"
10606 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10607 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10611 echo "No pages locked after fsync"
10616 run_test 118f "Simulate unrecoverable OSC side error =========="
10619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10623 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10624 lctl set_param fail_loc=0x406
10626 # simulate local -ENOMEM
10627 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10630 lctl set_param fail_loc=0
10631 if [[ $RC -eq 0 ]]; then
10632 error "Must return error due to dropped pages, rc=$RC"
10635 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10636 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10637 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10639 if [[ $LOCKED -ne 0 ]]; then
10640 error "Locked pages remain in cache, locked=$LOCKED"
10643 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10644 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10648 echo "No pages locked after fsync"
10653 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10657 remote_ost_nodsh && skip "remote OST with nodsh"
10661 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10662 set_nodes_failloc "$(osts_nodes)" 0x20e
10663 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10664 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10667 set_nodes_failloc "$(osts_nodes)" 0
10668 if [[ $RC -eq 0 ]]; then
10669 error "Must return error due to dropped pages, rc=$RC"
10672 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10673 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10674 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10676 if [[ $LOCKED -ne 0 ]]; then
10677 error "Locked pages remain in cache, locked=$LOCKED"
10680 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10681 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10685 echo "No pages locked after fsync"
10689 run_test 118h "Verify timeout in handling recoverables errors =========="
10691 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10695 remote_ost_nodsh && skip "remote OST with nodsh"
10699 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10700 set_nodes_failloc "$(osts_nodes)" 0x20e
10702 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10703 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10706 set_nodes_failloc "$(osts_nodes)" 0
10710 if [[ $RC -ne 0 ]]; then
10711 error "got error, but should be not, rc=$RC"
10714 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10715 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10716 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10717 if [[ $LOCKED -ne 0 ]]; then
10718 error "Locked pages remain in cache, locked=$LOCKED"
10721 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10722 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10726 echo "No pages locked after fsync"
10730 run_test 118i "Fix error before timeout in recoverable error =========="
10732 [ "$SLOW" = "no" ] && set_resend_count 4
10735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10736 remote_ost_nodsh && skip "remote OST with nodsh"
10740 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10741 set_nodes_failloc "$(osts_nodes)" 0x220
10743 # return -EIO from OST
10744 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10746 set_nodes_failloc "$(osts_nodes)" 0x0
10747 if [[ $RC -eq 0 ]]; then
10748 error "Must return error due to dropped pages, rc=$RC"
10751 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10752 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10753 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10754 if [[ $LOCKED -ne 0 ]]; then
10755 error "Locked pages remain in cache, locked=$LOCKED"
10758 # in recoverable error on OST we want resend and stay until it finished
10759 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10760 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10764 echo "No pages locked after fsync"
10768 run_test 118j "Simulate unrecoverable OST side error =========="
10772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10773 remote_ost_nodsh && skip "remote OSTs with nodsh"
10775 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10776 set_nodes_failloc "$(osts_nodes)" 0x20e
10777 test_mkdir $DIR/$tdir
10779 for ((i=0;i<10;i++)); do
10780 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10781 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10788 set_nodes_failloc "$(osts_nodes)" 0
10791 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10793 test_118l() # LU-646
10795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10797 test_mkdir $DIR/$tdir
10798 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10801 run_test 118l "fsync dir"
10803 test_118m() # LU-3066
10805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10807 test_mkdir $DIR/$tdir
10808 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10811 run_test 118m "fdatasync dir ========="
10813 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10821 remote_ost_nodsh && skip "remote OSTs with nodsh"
10823 # Sleep to avoid a cached response.
10824 #define OBD_STATFS_CACHE_SECONDS 1
10827 # Inject a 10 second delay in the OST_STATFS handler.
10828 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10829 set_nodes_failloc "$(osts_nodes)" 0x242
10832 stat --file-system $MOUNT > /dev/null
10835 set_nodes_failloc "$(osts_nodes)" 0
10837 if ((end - begin > 20)); then
10838 error "statfs took $((end - begin)) seconds, expected 10"
10841 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10843 test_119a() # bug 11737
10845 BSIZE=$((512 * 1024))
10846 directio write $DIR/$tfile 0 1 $BSIZE
10847 # We ask to read two blocks, which is more than a file size.
10848 # directio will indicate an error when requested and actual
10849 # sizes aren't equeal (a normal situation in this case) and
10850 # print actual read amount.
10851 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10852 if [ "$NOB" != "$BSIZE" ]; then
10853 error "read $NOB bytes instead of $BSIZE"
10857 run_test 119a "Short directIO read must return actual read amount"
10859 test_119b() # bug 11737
10861 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10863 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10864 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10866 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10867 error "direct read failed"
10870 run_test 119b "Sparse directIO read must return actual read amount"
10872 test_119c() # bug 13099
10875 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10876 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10879 run_test 119c "Testing for direct read hitting hole"
10881 test_119d() # bug 15950
10883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10885 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
10886 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
10888 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
10889 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
10890 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
10891 lctl set_param fail_loc=0x40d
10892 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
10895 cat $DIR/$tfile > /dev/null &
10896 lctl set_param fail_loc=0
10899 log "the DIO writes have completed, now wait for the reads (should not block very long)"
10901 [ -n "`ps h -p $pid_reads -o comm`" ] && \
10902 error "the read rpcs have not completed in 2s"
10904 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
10906 run_test 119d "The DIO path should try to send a new rpc once one is completed"
10909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10910 remote_mds_nodsh && skip "remote MDS with nodsh"
10911 test_mkdir -i0 -c1 $DIR/$tdir
10912 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10913 skip_env "no early lock cancel on server"
10915 lru_resize_disable mdc
10916 lru_resize_disable osc
10917 cancel_lru_locks mdc
10918 # asynchronous object destroy at MDT could cause bl ast to client
10919 cancel_lru_locks osc
10921 stat $DIR/$tdir > /dev/null
10922 can1=$(do_facet mds1 \
10923 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10924 awk '/ldlm_cancel/ {print $2}')
10925 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10926 awk '/ldlm_bl_callback/ {print $2}')
10927 test_mkdir -i0 -c1 $DIR/$tdir/d1
10928 can2=$(do_facet mds1 \
10929 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10930 awk '/ldlm_cancel/ {print $2}')
10931 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10932 awk '/ldlm_bl_callback/ {print $2}')
10933 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10934 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10935 lru_resize_enable mdc
10936 lru_resize_enable osc
10938 run_test 120a "Early Lock Cancel: mkdir test"
10941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10942 remote_mds_nodsh && skip "remote MDS with nodsh"
10943 test_mkdir $DIR/$tdir
10944 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10945 skip_env "no early lock cancel on server"
10947 lru_resize_disable mdc
10948 lru_resize_disable osc
10949 cancel_lru_locks mdc
10950 stat $DIR/$tdir > /dev/null
10951 can1=$(do_facet $SINGLEMDS \
10952 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10953 awk '/ldlm_cancel/ {print $2}')
10954 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10955 awk '/ldlm_bl_callback/ {print $2}')
10956 touch $DIR/$tdir/f1
10957 can2=$(do_facet $SINGLEMDS \
10958 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10959 awk '/ldlm_cancel/ {print $2}')
10960 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10961 awk '/ldlm_bl_callback/ {print $2}')
10962 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10963 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10964 lru_resize_enable mdc
10965 lru_resize_enable osc
10967 run_test 120b "Early Lock Cancel: create test"
10970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10971 remote_mds_nodsh && skip "remote MDS with nodsh"
10972 test_mkdir -i0 -c1 $DIR/$tdir
10973 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10974 skip "no early lock cancel on server"
10976 lru_resize_disable mdc
10977 lru_resize_disable osc
10978 test_mkdir -i0 -c1 $DIR/$tdir/d1
10979 test_mkdir -i0 -c1 $DIR/$tdir/d2
10980 touch $DIR/$tdir/d1/f1
10981 cancel_lru_locks mdc
10982 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
10983 can1=$(do_facet mds1 \
10984 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10985 awk '/ldlm_cancel/ {print $2}')
10986 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10987 awk '/ldlm_bl_callback/ {print $2}')
10988 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
10989 can2=$(do_facet mds1 \
10990 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10991 awk '/ldlm_cancel/ {print $2}')
10992 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10993 awk '/ldlm_bl_callback/ {print $2}')
10994 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10995 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10996 lru_resize_enable mdc
10997 lru_resize_enable osc
10999 run_test 120c "Early Lock Cancel: link test"
11002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11003 remote_mds_nodsh && skip "remote MDS with nodsh"
11004 test_mkdir -i0 -c1 $DIR/$tdir
11005 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11006 skip_env "no early lock cancel on server"
11008 lru_resize_disable mdc
11009 lru_resize_disable osc
11011 cancel_lru_locks mdc
11012 stat $DIR/$tdir > /dev/null
11013 can1=$(do_facet mds1 \
11014 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11015 awk '/ldlm_cancel/ {print $2}')
11016 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11017 awk '/ldlm_bl_callback/ {print $2}')
11018 chmod a+x $DIR/$tdir
11019 can2=$(do_facet mds1 \
11020 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11021 awk '/ldlm_cancel/ {print $2}')
11022 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11023 awk '/ldlm_bl_callback/ {print $2}')
11024 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11025 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11026 lru_resize_enable mdc
11027 lru_resize_enable osc
11029 run_test 120d "Early Lock Cancel: setattr test"
11032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11033 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11034 skip_env "no early lock cancel on server"
11035 remote_mds_nodsh && skip "remote MDS with nodsh"
11037 local dlmtrace_set=false
11039 test_mkdir -i0 -c1 $DIR/$tdir
11040 lru_resize_disable mdc
11041 lru_resize_disable osc
11042 ! $LCTL get_param debug | grep -q dlmtrace &&
11043 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11044 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11045 cancel_lru_locks mdc
11046 cancel_lru_locks osc
11047 dd if=$DIR/$tdir/f1 of=/dev/null
11048 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11049 # XXX client can not do early lock cancel of OST lock
11050 # during unlink (LU-4206), so cancel osc lock now.
11052 cancel_lru_locks osc
11053 can1=$(do_facet mds1 \
11054 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11055 awk '/ldlm_cancel/ {print $2}')
11056 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11057 awk '/ldlm_bl_callback/ {print $2}')
11058 unlink $DIR/$tdir/f1
11060 can2=$(do_facet mds1 \
11061 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11062 awk '/ldlm_cancel/ {print $2}')
11063 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11064 awk '/ldlm_bl_callback/ {print $2}')
11065 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11066 $LCTL dk $TMP/cancel.debug.txt
11067 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11068 $LCTL dk $TMP/blocking.debug.txt
11069 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11070 lru_resize_enable mdc
11071 lru_resize_enable osc
11073 run_test 120e "Early Lock Cancel: unlink test"
11076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11077 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11078 skip_env "no early lock cancel on server"
11079 remote_mds_nodsh && skip "remote MDS with nodsh"
11081 test_mkdir -i0 -c1 $DIR/$tdir
11082 lru_resize_disable mdc
11083 lru_resize_disable osc
11084 test_mkdir -i0 -c1 $DIR/$tdir/d1
11085 test_mkdir -i0 -c1 $DIR/$tdir/d2
11086 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11087 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11088 cancel_lru_locks mdc
11089 cancel_lru_locks osc
11090 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11091 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11092 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11093 # XXX client can not do early lock cancel of OST lock
11094 # during rename (LU-4206), so cancel osc lock now.
11096 cancel_lru_locks osc
11097 can1=$(do_facet mds1 \
11098 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11099 awk '/ldlm_cancel/ {print $2}')
11100 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11101 awk '/ldlm_bl_callback/ {print $2}')
11102 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11104 can2=$(do_facet mds1 \
11105 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11106 awk '/ldlm_cancel/ {print $2}')
11107 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11108 awk '/ldlm_bl_callback/ {print $2}')
11109 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11110 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11111 lru_resize_enable mdc
11112 lru_resize_enable osc
11114 run_test 120f "Early Lock Cancel: rename test"
11117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11118 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11119 skip_env "no early lock cancel on server"
11120 remote_mds_nodsh && skip "remote MDS with nodsh"
11122 lru_resize_disable mdc
11123 lru_resize_disable osc
11125 echo create $count files
11126 test_mkdir $DIR/$tdir
11127 cancel_lru_locks mdc
11128 cancel_lru_locks osc
11131 can0=$(do_facet $SINGLEMDS \
11132 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11133 awk '/ldlm_cancel/ {print $2}')
11134 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11135 awk '/ldlm_bl_callback/ {print $2}')
11136 createmany -o $DIR/$tdir/f $count
11138 can1=$(do_facet $SINGLEMDS \
11139 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11140 awk '/ldlm_cancel/ {print $2}')
11141 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11142 awk '/ldlm_bl_callback/ {print $2}')
11144 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11145 echo rm $count files
11148 can2=$(do_facet $SINGLEMDS \
11149 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11150 awk '/ldlm_cancel/ {print $2}')
11151 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11152 awk '/ldlm_bl_callback/ {print $2}')
11154 echo total: $count removes in $((t2-t1))
11155 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11157 # wait for commitment of removal
11158 lru_resize_enable mdc
11159 lru_resize_enable osc
11161 run_test 120g "Early Lock Cancel: performance test"
11163 test_121() { #bug #10589
11164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11167 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11168 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11169 lctl set_param fail_loc=0x310
11170 cancel_lru_locks osc > /dev/null
11171 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11172 lctl set_param fail_loc=0
11173 [[ $reads -eq $writes ]] ||
11174 error "read $reads blocks, must be $writes blocks"
11176 run_test 121 "read cancel race ========="
11178 test_123a() { # was test 123, statahead(bug 11401)
11179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11182 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11183 log "testing UP system. Performance may be lower than expected."
11188 test_mkdir $DIR/$tdir
11189 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11190 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11192 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11193 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11195 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11196 lctl set_param -n llite.*.statahead_max 0
11197 lctl get_param llite.*.statahead_max
11198 cancel_lru_locks mdc
11199 cancel_lru_locks osc
11201 time ls -l $DIR/$tdir | wc -l
11203 delta=$((etime - stime))
11204 log "ls $i files without statahead: $delta sec"
11205 lctl set_param llite.*.statahead_max=$max
11207 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11208 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11209 cancel_lru_locks mdc
11210 cancel_lru_locks osc
11212 time ls -l $DIR/$tdir | wc -l
11214 delta_sa=$((etime - stime))
11215 log "ls $i files with statahead: $delta_sa sec"
11216 lctl get_param -n llite.*.statahead_stats
11217 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11219 [[ $swrong -lt $ewrong ]] &&
11220 log "statahead was stopped, maybe too many locks held!"
11221 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11223 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11224 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11225 lctl set_param -n llite.*.statahead_max 0
11226 lctl get_param llite.*.statahead_max
11227 cancel_lru_locks mdc
11228 cancel_lru_locks osc
11230 time ls -l $DIR/$tdir | wc -l
11232 delta=$((etime - stime))
11233 log "ls $i files again without statahead: $delta sec"
11234 lctl set_param llite.*.statahead_max=$max
11235 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11236 if [ $SLOWOK -eq 0 ]; then
11237 error "ls $i files is slower with statahead!"
11239 log "ls $i files is slower with statahead!"
11245 [ $delta -gt 20 ] && break
11246 [ $delta -gt 8 ] && MULT=$((50 / delta))
11247 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11255 delta=$((etime - stime))
11256 log "rm -r $DIR/$tdir/: $delta seconds"
11258 lctl get_param -n llite.*.statahead_stats
11260 run_test 123a "verify statahead work"
11262 test_123b () { # statahead(bug 15027)
11263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11265 test_mkdir $DIR/$tdir
11266 createmany -o $DIR/$tdir/$tfile-%d 1000
11268 cancel_lru_locks mdc
11269 cancel_lru_locks osc
11271 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11272 lctl set_param fail_loc=0x80000803
11273 ls -lR $DIR/$tdir > /dev/null
11275 lctl set_param fail_loc=0x0
11276 lctl get_param -n llite.*.statahead_stats
11281 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11284 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11286 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11287 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11288 touch $DIR/$tdir.1/{1..3}
11289 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11291 remount_client $MOUNT
11293 $MULTIOP $DIR/$tdir.0 Q
11295 # let statahead to complete
11296 ls -l $DIR/$tdir.0 > /dev/null
11298 testid=$(echo $TESTNAME | tr '_' ' ')
11299 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11300 error "statahead warning" || true
11302 run_test 123c "Can not initialize inode warning on DNE statahead"
11305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11306 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11307 skip_env "no lru resize on server"
11311 test_mkdir $DIR/$tdir
11313 log "create $NR files at $DIR/$tdir"
11314 createmany -o $DIR/$tdir/f $NR ||
11315 error "failed to create $NR files in $DIR/$tdir"
11317 cancel_lru_locks mdc
11318 ls -l $DIR/$tdir > /dev/null
11322 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11323 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11324 LRU_SIZE=$($LCTL get_param -n $PARAM)
11325 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11326 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11328 log "NS=$(basename $NSDIR)"
11333 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11334 skip "Not enough cached locks created!"
11336 log "LRU=$LRU_SIZE"
11340 # We know that lru resize allows one client to hold $LIMIT locks
11341 # for 10h. After that locks begin to be killed by client.
11343 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11345 if [ $LIMIT -lt $LRU_SIZE ]; then
11346 skip "Limit is too small $LIMIT"
11349 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11350 # killing locks. Some time was spent for creating locks. This means
11351 # that up to the moment of sleep finish we must have killed some of
11352 # them (10-100 locks). This depends on how fast ther were created.
11353 # Many of them were touched in almost the same moment and thus will
11354 # be killed in groups.
11355 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11357 # Use $LRU_SIZE_B here to take into account real number of locks
11358 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11359 local LRU_SIZE_B=$LRU_SIZE
11361 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11362 log "OLD_LVF=$OLD_LVF"
11363 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11365 # Let's make sure that we really have some margin. Client checks
11366 # cached locks every 10 sec.
11367 SLEEP=$((SLEEP+20))
11368 log "Sleep ${SLEEP} sec"
11370 while ((SEC<$SLEEP)); do
11374 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11375 echo -n "$LRU_SIZE"
11378 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11379 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11381 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11382 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11383 unlinkmany $DIR/$tdir/f $NR
11387 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11388 log "unlink $NR files at $DIR/$tdir"
11389 unlinkmany $DIR/$tdir/f $NR
11391 run_test 124a "lru resize ======================================="
11393 get_max_pool_limit()
11395 local limit=$($LCTL get_param \
11396 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11398 for l in $limit; do
11399 if [[ $l -gt $max ]]; then
11407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11408 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11409 skip_env "no lru resize on server"
11411 LIMIT=$(get_max_pool_limit)
11413 NR=$(($(default_lru_size)*20))
11414 if [[ $NR -gt $LIMIT ]]; then
11415 log "Limit lock number by $LIMIT locks"
11419 IFree=$(mdsrate_inodes_available)
11420 if [ $IFree -lt $NR ]; then
11421 log "Limit lock number by $IFree inodes"
11425 lru_resize_disable mdc
11426 test_mkdir -p $DIR/$tdir/disable_lru_resize
11428 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11429 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11430 cancel_lru_locks mdc
11433 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11436 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11439 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11443 nolruresize_delta=$((etime-stime))
11444 log "ls -la time: $nolruresize_delta seconds"
11445 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11446 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11448 lru_resize_enable mdc
11449 test_mkdir -p $DIR/$tdir/enable_lru_resize
11451 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11452 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11453 cancel_lru_locks mdc
11456 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11459 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11462 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11466 lruresize_delta=$((etime-stime))
11467 log "ls -la time: $lruresize_delta seconds"
11468 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11470 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11471 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11472 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11473 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11475 log "lru resize performs the same with no lru resize"
11477 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11479 run_test 124b "lru resize (performance test) ======================="
11482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11483 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11484 skip_env "no lru resize on server"
11486 # cache ununsed locks on client
11488 cancel_lru_locks mdc
11489 test_mkdir $DIR/$tdir
11490 createmany -o $DIR/$tdir/f $nr ||
11491 error "failed to create $nr files in $DIR/$tdir"
11492 ls -l $DIR/$tdir > /dev/null
11494 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11495 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11496 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11497 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11498 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11500 # set lru_max_age to 1 sec
11501 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11502 echo "sleep $((recalc_p * 2)) seconds..."
11503 sleep $((recalc_p * 2))
11505 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11506 # restore lru_max_age
11507 $LCTL set_param -n $nsdir.lru_max_age $max_age
11508 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11509 unlinkmany $DIR/$tdir/f $nr
11511 run_test 124c "LRUR cancel very aged locks"
11514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11515 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11516 skip_env "no lru resize on server"
11518 # cache ununsed locks on client
11521 lru_resize_disable mdc
11522 stack_trap "lru_resize_enable mdc" EXIT
11524 cancel_lru_locks mdc
11526 # asynchronous object destroy at MDT could cause bl ast to client
11527 test_mkdir $DIR/$tdir
11528 createmany -o $DIR/$tdir/f $nr ||
11529 error "failed to create $nr files in $DIR/$tdir"
11530 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11532 ls -l $DIR/$tdir > /dev/null
11534 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11535 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11536 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11537 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11539 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11541 # set lru_max_age to 1 sec
11542 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11543 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11545 echo "sleep $((recalc_p * 2)) seconds..."
11546 sleep $((recalc_p * 2))
11548 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11550 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11552 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11554 test_125() { # 13358
11555 $LCTL get_param -n llite.*.client_type | grep -q local ||
11556 skip "must run as local client"
11557 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11558 skip_env "must have acl enabled"
11559 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11561 test_mkdir $DIR/$tdir
11562 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11563 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11564 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11566 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11568 test_126() { # bug 12829/13455
11569 $GSS && skip_env "must run as gss disabled"
11570 $LCTL get_param -n llite.*.client_type | grep -q local ||
11571 skip "must run as local client"
11572 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11574 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11575 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11577 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11579 run_test 126 "check that the fsgid provided by the client is taken into account"
11581 test_127a() { # bug 15521
11582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11583 local name count samp unit min max sum sumsq
11585 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11586 echo "stats before reset"
11587 $LCTL get_param osc.*.stats
11588 $LCTL set_param osc.*.stats=0
11589 local fsize=$((2048 * 1024))
11591 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11592 cancel_lru_locks osc
11593 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11595 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11596 stack_trap "rm -f $TMP/$tfile.tmp"
11597 while read name count samp unit min max sum sumsq; do
11598 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11599 [ ! $min ] && error "Missing min value for $name proc entry"
11600 eval $name=$count || error "Wrong proc format"
11603 read_bytes|write_bytes)
11604 [[ "$unit" =~ "bytes" ]] ||
11605 error "unit is not 'bytes': $unit"
11606 (( $min >= 4096 )) || error "min is too small: $min"
11607 (( $min <= $fsize )) || error "min is too big: $min"
11608 (( $max >= 4096 )) || error "max is too small: $max"
11609 (( $max <= $fsize )) || error "max is too big: $max"
11610 (( $sum == $fsize )) || error "sum is wrong: $sum"
11611 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11612 error "sumsquare is too small: $sumsq"
11613 (( $sumsq <= $fsize * $fsize )) ||
11614 error "sumsquare is too big: $sumsq"
11616 ost_read|ost_write)
11617 [[ "$unit" =~ "usec" ]] ||
11618 error "unit is not 'usec': $unit"
11622 done < $DIR/$tfile.tmp
11624 #check that we actually got some stats
11625 [ "$read_bytes" ] || error "Missing read_bytes stats"
11626 [ "$write_bytes" ] || error "Missing write_bytes stats"
11627 [ "$read_bytes" != 0 ] || error "no read done"
11628 [ "$write_bytes" != 0 ] || error "no write done"
11630 run_test 127a "verify the client stats are sane"
11632 test_127b() { # bug LU-333
11633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11634 local name count samp unit min max sum sumsq
11636 echo "stats before reset"
11637 $LCTL get_param llite.*.stats
11638 $LCTL set_param llite.*.stats=0
11640 # perform 2 reads and writes so MAX is different from SUM.
11641 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11642 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11643 cancel_lru_locks osc
11644 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11645 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11647 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11648 stack_trap "rm -f $TMP/$tfile.tmp"
11649 while read name count samp unit min max sum sumsq; do
11650 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11651 eval $name=$count || error "Wrong proc format"
11654 read_bytes|write_bytes)
11655 [[ "$unit" =~ "bytes" ]] ||
11656 error "unit is not 'bytes': $unit"
11657 (( $count == 2 )) || error "count is not 2: $count"
11658 (( $min == $PAGE_SIZE )) ||
11659 error "min is not $PAGE_SIZE: $min"
11660 (( $max == $PAGE_SIZE )) ||
11661 error "max is not $PAGE_SIZE: $max"
11662 (( $sum == $PAGE_SIZE * 2 )) ||
11663 error "sum is not $((PAGE_SIZE * 2)): $sum"
11666 [[ "$unit" =~ "usec" ]] ||
11667 error "unit is not 'usec': $unit"
11671 done < $TMP/$tfile.tmp
11673 #check that we actually got some stats
11674 [ "$read_bytes" ] || error "Missing read_bytes stats"
11675 [ "$write_bytes" ] || error "Missing write_bytes stats"
11676 [ "$read_bytes" != 0 ] || error "no read done"
11677 [ "$write_bytes" != 0 ] || error "no write done"
11679 run_test 127b "verify the llite client stats are sane"
11681 test_127c() { # LU-12394
11682 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11689 $LCTL set_param llite.*.extents_stats=1
11690 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11692 # Use two stripes so there is enough space in default config
11693 $LFS setstripe -c 2 $DIR/$tfile
11695 # Extent stats start at 0-4K and go in power of two buckets
11696 # LL_HIST_START = 12 --> 2^12 = 4K
11697 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11698 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11700 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11702 # Write and read, 2x each, second time at a non-zero offset
11703 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11704 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11705 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
11706 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
11710 $LCTL get_param llite.*.extents_stats
11713 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
11715 local bucket=$($LCTL get_param -n llite.*.extents_stats |
11717 reads=$(echo $bucket | awk '{print $5}')
11718 writes=$(echo $bucket | awk '{print $9}')
11719 [ "$reads" -eq $count ] ||
11720 error "$reads reads in < $bsize bucket, expect $count"
11721 [ "$writes" -eq $count ] ||
11722 error "$writes writes in < $bsize bucket, expect $count"
11725 # Test mmap write and read
11726 $LCTL set_param llite.*.extents_stats=c
11728 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
11729 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
11730 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
11732 $LCTL get_param llite.*.extents_stats
11734 count=$(((size*1024) / PAGE_SIZE))
11736 bsize=$((2 * PAGE_SIZE / 1024))K
11738 bucket=$($LCTL get_param -n llite.*.extents_stats |
11740 reads=$(echo $bucket | awk '{print $5}')
11741 writes=$(echo $bucket | awk '{print $9}')
11742 # mmap writes fault in the page first, creating an additonal read
11743 [ "$reads" -eq $((2 * count)) ] ||
11744 error "$reads reads in < $bsize bucket, expect $count"
11745 [ "$writes" -eq $count ] ||
11746 error "$writes writes in < $bsize bucket, expect $count"
11748 run_test 127c "test llite extent stats with regular & mmap i/o"
11750 test_128() { # bug 15212
11752 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
11757 result=$(grep error $TMP/$tfile.log)
11758 rm -f $DIR/$tfile $TMP/$tfile.log
11759 [ -z "$result" ] ||
11760 error "consecutive find's under interactive lfs failed"
11762 run_test 128 "interactive lfs for 2 consecutive find's"
11764 set_dir_limits () {
11769 local ldproc=/proc/fs/ldiskfs
11770 local facets=$(get_facets MDS)
11772 for facet in ${facets//,/ }; do
11773 canondev=$(ldiskfs_canon \
11774 *.$(convert_facet2label $facet).mntdev $facet)
11775 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
11776 ldproc=/sys/fs/ldiskfs
11777 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
11778 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
11782 check_mds_dmesg() {
11783 local facets=$(get_facets MDS)
11784 for facet in ${facets//,/ }; do
11785 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
11791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11792 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
11793 skip "Need MDS version with at least 2.5.56"
11794 if [ "$mds1_FSTYPE" != ldiskfs ]; then
11795 skip_env "ldiskfs only test"
11797 remote_mds_nodsh && skip "remote MDS with nodsh"
11801 local has_warning=false
11804 mkdir -p $DIR/$tdir
11806 # block size of mds1
11807 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11808 set_dir_limits $maxsize $maxsize
11809 local dirsize=$(stat -c%s "$DIR/$tdir")
11811 while [[ $dirsize -le $maxsize ]]; do
11812 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11814 if ! $has_warning; then
11815 check_mds_dmesg '"is approaching"' && has_warning=true
11817 # check two errors:
11818 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11819 # EFBIG for previous versions included in ldiskfs series
11820 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11822 echo "return code $rc received as expected"
11824 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11825 error_exit "create failed w/o dir size limit"
11827 check_mds_dmesg '"has reached"' ||
11828 error_exit "reached message should be output"
11830 [ $has_warning = "false" ] &&
11831 error_exit "warning message should be output"
11833 dirsize=$(stat -c%s "$DIR/$tdir")
11835 [[ $dirsize -ge $maxsize ]] && return 0
11836 error_exit "current dir size $dirsize, " \
11837 "previous limit $maxsize"
11838 elif [ $rc -ne 0 ]; then
11840 error_exit "return $rc received instead of expected " \
11841 "$EFBIG or $ENOSPC, files in dir $dirsize"
11843 nfiles=$((nfiles + 1))
11844 dirsize=$(stat -c%s "$DIR/$tdir")
11848 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11850 run_test 129 "test directory size limit ========================"
11859 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11860 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11862 trap cleanup_130 EXIT RETURN
11864 local fm_file=$DIR/$tfile
11865 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11866 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11867 error "dd failed for $fm_file"
11869 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11870 filefrag -ves $fm_file
11872 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11873 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11874 [ $RC != 0 ] && error "filefrag $fm_file failed"
11876 filefrag_op=$(filefrag -ve -k $fm_file |
11877 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11878 lun=$($LFS getstripe -i $fm_file)
11880 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
11883 for line in $filefrag_op
11885 frag_lun=`echo $line | cut -d: -f5`
11886 ext_len=`echo $line | cut -d: -f4`
11887 if (( $frag_lun != $lun )); then
11889 error "FIEMAP on 1-stripe file($fm_file) failed"
11892 (( tot_len += ext_len ))
11895 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
11897 error "FIEMAP on 1-stripe file($fm_file) failed;"
11903 echo "FIEMAP on single striped file succeeded"
11905 run_test 130a "FIEMAP (1-stripe file)"
11908 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11910 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11911 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11913 trap cleanup_130 EXIT RETURN
11915 local fm_file=$DIR/$tfile
11916 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11917 error "setstripe on $fm_file"
11918 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11919 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11921 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
11922 error "dd failed on $fm_file"
11924 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11925 filefrag_op=$(filefrag -ve -k $fm_file |
11926 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11928 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11929 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11934 for line in $filefrag_op
11936 frag_lun=$(echo $line | cut -d: -f5 |
11937 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11938 ext_len=$(echo $line | cut -d: -f4)
11939 if (( $frag_lun != $last_lun )); then
11940 if (( tot_len != 1024 )); then
11942 error "FIEMAP on $fm_file failed; returned " \
11943 "len $tot_len for OST $last_lun instead of 1024"
11946 (( num_luns += 1 ))
11950 (( tot_len += ext_len ))
11953 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
11955 error "FIEMAP on $fm_file failed; returned wrong number of " \
11956 "luns or wrong len for OST $last_lun"
11962 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
11964 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
11967 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11969 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11970 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11972 trap cleanup_130 EXIT RETURN
11974 local fm_file=$DIR/$tfile
11975 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
11976 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11977 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11979 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
11980 error "dd failed on $fm_file"
11982 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11983 filefrag_op=$(filefrag -ve -k $fm_file |
11984 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11986 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11987 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11992 for line in $filefrag_op
11994 frag_lun=$(echo $line | cut -d: -f5 |
11995 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11996 ext_len=$(echo $line | cut -d: -f4)
11997 if (( $frag_lun != $last_lun )); then
11998 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
11999 if (( logical != 512 )); then
12001 error "FIEMAP on $fm_file failed; returned " \
12002 "logical start for lun $logical instead of 512"
12005 if (( tot_len != 512 )); then
12007 error "FIEMAP on $fm_file failed; returned " \
12008 "len $tot_len for OST $last_lun instead of 1024"
12011 (( num_luns += 1 ))
12015 (( tot_len += ext_len ))
12018 if (( num_luns != 2 || tot_len != 512 )); then
12020 error "FIEMAP on $fm_file failed; returned wrong number of " \
12021 "luns or wrong len for OST $last_lun"
12027 echo "FIEMAP on 2-stripe file with hole succeeded"
12029 run_test 130c "FIEMAP (2-stripe file with hole)"
12032 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12034 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12035 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12037 trap cleanup_130 EXIT RETURN
12039 local fm_file=$DIR/$tfile
12040 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12041 error "setstripe on $fm_file"
12042 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12043 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12045 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12046 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12047 error "dd failed on $fm_file"
12049 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12050 filefrag_op=$(filefrag -ve -k $fm_file |
12051 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12053 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12054 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12059 for line in $filefrag_op
12061 frag_lun=$(echo $line | cut -d: -f5 |
12062 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12063 ext_len=$(echo $line | cut -d: -f4)
12064 if (( $frag_lun != $last_lun )); then
12065 if (( tot_len != 1024 )); then
12067 error "FIEMAP on $fm_file failed; returned " \
12068 "len $tot_len for OST $last_lun instead of 1024"
12071 (( num_luns += 1 ))
12075 (( tot_len += ext_len ))
12078 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12080 error "FIEMAP on $fm_file failed; returned wrong number of " \
12081 "luns or wrong len for OST $last_lun"
12087 echo "FIEMAP on N-stripe file succeeded"
12089 run_test 130d "FIEMAP (N-stripe file)"
12092 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12094 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12095 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12097 trap cleanup_130 EXIT RETURN
12099 local fm_file=$DIR/$tfile
12100 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12101 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12102 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12105 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12106 for ((i = 0; i < $NUM_BLKS; i++))
12108 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12111 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12112 filefrag_op=$(filefrag -ve -k $fm_file |
12113 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12115 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12116 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12121 for line in $filefrag_op
12123 frag_lun=$(echo $line | cut -d: -f5 |
12124 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12125 ext_len=$(echo $line | cut -d: -f4)
12126 if (( $frag_lun != $last_lun )); then
12127 if (( tot_len != $EXPECTED_LEN )); then
12129 error "FIEMAP on $fm_file failed; returned " \
12130 "len $tot_len for OST $last_lun instead " \
12134 (( num_luns += 1 ))
12138 (( tot_len += ext_len ))
12141 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12143 error "FIEMAP on $fm_file failed; returned wrong number " \
12144 "of luns or wrong len for OST $last_lun"
12150 echo "FIEMAP with continuation calls succeeded"
12152 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12155 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12156 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12158 local fm_file=$DIR/$tfile
12159 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12160 error "multiop create with lov_delay_create on $fm_file"
12162 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12163 filefrag_extents=$(filefrag -vek $fm_file |
12164 awk '/extents? found/ { print $2 }')
12165 if [[ "$filefrag_extents" != "0" ]]; then
12166 error "FIEMAP on $fm_file failed; " \
12167 "returned $filefrag_extents expected 0"
12172 run_test 130f "FIEMAP (unstriped file)"
12174 # Test for writev/readv
12176 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12177 error "writev test failed"
12178 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12179 error "readv failed"
12182 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12185 local fsize=$((524288 + 1048576 + 1572864))
12186 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12187 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12188 error "append writev test failed"
12190 ((fsize += 1572864 + 1048576))
12191 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12192 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12193 error "append writev test failed"
12196 run_test 131b "test append writev"
12199 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12202 run_test 131c "test read/write on file w/o objects"
12205 rwv -f $DIR/$tfile -w -n 1 1572864
12206 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12207 if [ "$NOB" != 1572864 ]; then
12208 error "Short read filed: read $NOB bytes instead of 1572864"
12212 run_test 131d "test short read"
12215 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12216 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12217 error "read hitting hole failed"
12220 run_test 131e "test read hitting hole"
12229 mds*) res=$(do_facet $facet \
12230 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12232 ost*) res=$(do_facet $facet \
12233 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12235 *) error "Wrong facet '$facet'" ;;
12237 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12238 # if the argument $3 is zero, it means any stat increment is ok.
12239 if [[ $want -gt 0 ]]; then
12240 local count=$(echo $res | awk '{ print $2 }')
12241 [[ $count -ne $want ]] &&
12242 error "The $op counter on $facet is $count, not $want"
12247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12248 remote_ost_nodsh && skip "remote OST with nodsh"
12249 remote_mds_nodsh && skip "remote MDS with nodsh"
12250 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12251 skip_env "MDS doesn't support rename stats"
12253 local testdir=$DIR/${tdir}/stats_testdir
12255 mkdir -p $DIR/${tdir}
12258 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12259 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12261 # verify mdt stats first.
12262 mkdir ${testdir} || error "mkdir failed"
12263 check_stats $SINGLEMDS "mkdir" 1
12264 touch ${testdir}/${tfile} || error "touch failed"
12265 check_stats $SINGLEMDS "open" 1
12266 check_stats $SINGLEMDS "close" 1
12267 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12268 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12269 check_stats $SINGLEMDS "mknod" 2
12271 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12272 check_stats $SINGLEMDS "unlink" 1
12273 rm -f ${testdir}/${tfile} || error "file remove failed"
12274 check_stats $SINGLEMDS "unlink" 2
12276 # remove working dir and check mdt stats again.
12277 rmdir ${testdir} || error "rmdir failed"
12278 check_stats $SINGLEMDS "rmdir" 1
12280 local testdir1=$DIR/${tdir}/stats_testdir1
12281 mkdir -p ${testdir}
12282 mkdir -p ${testdir1}
12283 touch ${testdir1}/test1
12284 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12285 check_stats $SINGLEMDS "crossdir_rename" 1
12287 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12288 check_stats $SINGLEMDS "samedir_rename" 1
12290 rm -rf $DIR/${tdir}
12292 run_test 133a "Verifying MDT stats ========================================"
12297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12298 remote_ost_nodsh && skip "remote OST with nodsh"
12299 remote_mds_nodsh && skip "remote MDS with nodsh"
12301 local testdir=$DIR/${tdir}/stats_testdir
12303 mkdir -p ${testdir} || error "mkdir failed"
12304 touch ${testdir}/${tfile} || error "touch failed"
12305 cancel_lru_locks mdc
12308 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12309 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12311 # extra mdt stats verification.
12312 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12313 check_stats $SINGLEMDS "setattr" 1
12314 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12315 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12317 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12318 check_stats $SINGLEMDS "getattr" 1
12320 rm -rf $DIR/${tdir}
12322 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12323 # so the check below is not reliable
12324 [ $MDSCOUNT -eq 1 ] || return 0
12326 # Sleep to avoid a cached response.
12327 #define OBD_STATFS_CACHE_SECONDS 1
12329 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12330 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12331 $LFS df || error "lfs failed"
12332 check_stats $SINGLEMDS "statfs" 1
12334 # check aggregated statfs (LU-10018)
12335 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12337 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12340 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12341 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12343 check_stats $SINGLEMDS "statfs" 1
12345 # We want to check that the client didn't send OST_STATFS to
12346 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12347 # extra care is needed here.
12348 if remote_mds; then
12349 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12350 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12352 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12353 [ "$res" ] && error "OST got STATFS"
12358 run_test 133b "Verifying extra MDT stats =================================="
12361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12362 remote_ost_nodsh && skip "remote OST with nodsh"
12363 remote_mds_nodsh && skip "remote MDS with nodsh"
12365 local testdir=$DIR/$tdir/stats_testdir
12367 test_mkdir -p $testdir
12369 # verify obdfilter stats.
12370 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12372 cancel_lru_locks osc
12373 wait_delete_completed
12376 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12377 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12379 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12382 cancel_lru_locks osc
12383 check_stats ost1 "write" 1
12385 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12386 check_stats ost1 "read" 1
12388 > $testdir/$tfile || error "truncate failed"
12389 check_stats ost1 "punch" 1
12391 rm -f $testdir/$tfile || error "file remove failed"
12392 wait_delete_completed
12393 check_stats ost1 "destroy" 1
12397 run_test 133c "Verifying OST stats ========================================"
12404 while [ $value -ge 2 ]; do
12409 if [ $orig -gt $order ]; then
12417 local size=('K' 'M' 'G' 'T');
12419 local size_string=$value
12421 while [ $value -ge 1024 ]; do
12422 if [ $i -gt 3 ]; then
12423 #T is the biggest unit we get here, if that is bigger,
12425 size_string=${value}T
12428 value=$((value >> 10))
12429 if [ $value -lt 1024 ]; then
12430 size_string=${value}${size[$i]}
12439 get_rename_size() {
12441 local context=${2:-.}
12442 local sample=$(do_facet $SINGLEMDS $LCTL \
12443 get_param mdt.$FSNAME-MDT0000.rename_stats |
12444 grep -A1 $context |
12445 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12451 remote_ost_nodsh && skip "remote OST with nodsh"
12452 remote_mds_nodsh && skip "remote MDS with nodsh"
12453 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12454 skip_env "MDS doesn't support rename stats"
12456 local testdir1=$DIR/${tdir}/stats_testdir1
12457 local testdir2=$DIR/${tdir}/stats_testdir2
12458 mkdir -p $DIR/${tdir}
12460 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12462 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12463 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12465 createmany -o $testdir1/test 512 || error "createmany failed"
12467 # check samedir rename size
12468 mv ${testdir1}/test0 ${testdir1}/test_0
12470 local testdir1_size=$(ls -l $DIR/${tdir} |
12471 awk '/stats_testdir1/ {print $5}')
12472 local testdir2_size=$(ls -l $DIR/${tdir} |
12473 awk '/stats_testdir2/ {print $5}')
12475 testdir1_size=$(order_2 $testdir1_size)
12476 testdir2_size=$(order_2 $testdir2_size)
12478 testdir1_size=$(size_in_KMGT $testdir1_size)
12479 testdir2_size=$(size_in_KMGT $testdir2_size)
12481 echo "source rename dir size: ${testdir1_size}"
12482 echo "target rename dir size: ${testdir2_size}"
12484 local cmd="do_facet $SINGLEMDS $LCTL "
12485 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12487 eval $cmd || error "$cmd failed"
12488 local samedir=$($cmd | grep 'same_dir')
12489 local same_sample=$(get_rename_size $testdir1_size)
12490 [ -z "$samedir" ] && error "samedir_rename_size count error"
12491 [[ $same_sample -eq 1 ]] ||
12492 error "samedir_rename_size error $same_sample"
12493 echo "Check same dir rename stats success"
12495 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12497 # check crossdir rename size
12498 mv ${testdir1}/test_0 ${testdir2}/test_0
12500 testdir1_size=$(ls -l $DIR/${tdir} |
12501 awk '/stats_testdir1/ {print $5}')
12502 testdir2_size=$(ls -l $DIR/${tdir} |
12503 awk '/stats_testdir2/ {print $5}')
12505 testdir1_size=$(order_2 $testdir1_size)
12506 testdir2_size=$(order_2 $testdir2_size)
12508 testdir1_size=$(size_in_KMGT $testdir1_size)
12509 testdir2_size=$(size_in_KMGT $testdir2_size)
12511 echo "source rename dir size: ${testdir1_size}"
12512 echo "target rename dir size: ${testdir2_size}"
12514 eval $cmd || error "$cmd failed"
12515 local crossdir=$($cmd | grep 'crossdir')
12516 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12517 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12518 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12519 [[ $src_sample -eq 1 ]] ||
12520 error "crossdir_rename_size error $src_sample"
12521 [[ $tgt_sample -eq 1 ]] ||
12522 error "crossdir_rename_size error $tgt_sample"
12523 echo "Check cross dir rename stats success"
12524 rm -rf $DIR/${tdir}
12526 run_test 133d "Verifying rename_stats ========================================"
12529 remote_mds_nodsh && skip "remote MDS with nodsh"
12530 remote_ost_nodsh && skip "remote OST with nodsh"
12531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12533 local testdir=$DIR/${tdir}/stats_testdir
12534 local ctr f0 f1 bs=32768 count=42 sum
12536 mkdir -p ${testdir} || error "mkdir failed"
12538 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12540 for ctr in {write,read}_bytes; do
12542 cancel_lru_locks osc
12544 do_facet ost1 $LCTL set_param -n \
12545 "obdfilter.*.exports.clear=clear"
12547 if [ $ctr = write_bytes ]; then
12549 f1=${testdir}/${tfile}
12551 f0=${testdir}/${tfile}
12555 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12558 cancel_lru_locks osc
12560 sum=$(do_facet ost1 $LCTL get_param \
12561 "obdfilter.*.exports.*.stats" |
12562 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12563 $1 == ctr { sum += $7 }
12564 END { printf("%0.0f", sum) }')
12566 if ((sum != bs * count)); then
12567 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12571 rm -rf $DIR/${tdir}
12573 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12575 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12577 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12578 # not honor the -ignore_readdir_race option correctly. So we call
12579 # error_ignore() rather than error() in these cases. See LU-11152.
12581 if (find --version; do_facet mds1 find --version) |
12582 grep -q '\b4\.5\.1[1-4]\b'; then
12583 error_ignore LU-11152 "$@"
12590 # First without trusting modes.
12591 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12592 echo "proc_dirs='$proc_dirs'"
12593 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12594 find $proc_dirs -exec cat '{}' \; &> /dev/null
12596 # Second verifying readability.
12597 $LCTL get_param -R '*' &> /dev/null
12599 # Verifing writability with badarea_io.
12601 -ignore_readdir_race \
12603 -not -name force_lbug \
12604 -not -name changelog_mask \
12605 -exec badarea_io '{}' \; ||
12606 error_133 "find $proc_dirs failed"
12608 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12611 remote_mds_nodsh && skip "remote MDS with nodsh"
12612 remote_ost_nodsh && skip "remote OST with nodsh"
12615 for facet in mds1 ost1; do
12616 local facet_ver=$(lustre_version_code $facet)
12617 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
12618 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
12620 log "$facet: too old lustre for get_param -R"
12622 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
12623 do_facet $facet "$LCTL list_param -R '*' | grep '=' |
12624 tr -d= | egrep -v 'force_lbug|changelog_mask' |
12625 xargs badarea_io" ||
12626 error_133 "$facet badarea_io failed"
12628 skip_noexit "$facet: too old lustre for get_param -R"
12632 # remount the FS in case writes/reads /proc break the FS
12633 cleanup || error "failed to unmount"
12634 setup || error "failed to setup"
12637 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12640 remote_mds_nodsh && skip "remote MDS with nodsh"
12641 remote_ost_nodsh && skip "remote OST with nodsh"
12642 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12643 skip "Need MDS version at least 2.9.54"
12647 for facet in client mds1 ost1; do
12648 local facet_proc_dirs=$(do_facet $facet \
12649 \\\ls -d $proc_regexp 2> /dev/null)
12650 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12651 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12652 # Get the list of files that are missing the terminating newline
12653 local missing=($(do_facet $facet \
12654 find ${facet_proc_dirs} -type f \| \
12655 while read F\; do \
12656 awk -v FS='\v' -v RS='\v\v' \
12657 "'END { if(NR>0 && \
12658 \\\$NF !~ /.*\\\n\$/) \
12659 print FILENAME}'" \
12662 [ ${#missing[*]} -eq 0 ] ||
12663 error "files do not end with newline: ${missing[*]}"
12666 run_test 133h "Proc files should end with newlines"
12669 remote_mds_nodsh && skip "remote MDS with nodsh"
12670 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12671 skip "Need MDS version at least 2.7.54"
12673 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12674 cancel_lru_locks mdc
12676 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12677 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12678 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12681 createmany -o $DIR/$tdir/f $nr ||
12682 error "failed to create $nr files in $DIR/$tdir"
12683 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12685 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12686 do_facet mds1 $LCTL set_param fail_loc=0x327
12687 do_facet mds1 $LCTL set_param fail_val=500
12690 echo "sleep 10 seconds ..."
12692 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12694 do_facet mds1 $LCTL set_param fail_loc=0
12695 do_facet mds1 $LCTL set_param fail_val=0
12696 [ $lck_cnt -lt $unused ] ||
12697 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12700 unlinkmany $DIR/$tdir/f $nr
12702 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12705 remote_mds_nodsh && skip "remote MDS with nodsh"
12706 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12707 skip "Need MDS version at least 2.7.54"
12709 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12710 cancel_lru_locks mdc
12712 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12713 ldlm.lock_reclaim_threshold_mb)
12714 # disable reclaim temporarily
12715 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12717 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12718 do_facet mds1 $LCTL set_param fail_loc=0x328
12719 do_facet mds1 $LCTL set_param fail_val=500
12721 $LCTL set_param debug=+trace
12724 createmany -o $DIR/$tdir/f $nr &
12725 local create_pid=$!
12727 echo "Sleep $TIMEOUT seconds ..."
12729 if ! ps -p $create_pid > /dev/null 2>&1; then
12730 do_facet mds1 $LCTL set_param fail_loc=0
12731 do_facet mds1 $LCTL set_param fail_val=0
12732 do_facet mds1 $LCTL set_param \
12733 ldlm.lock_reclaim_threshold_mb=${low_wm}m
12734 error "createmany finished incorrectly!"
12736 do_facet mds1 $LCTL set_param fail_loc=0
12737 do_facet mds1 $LCTL set_param fail_val=0
12738 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
12739 wait $create_pid || return 1
12741 unlinkmany $DIR/$tdir/f $nr
12743 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
12746 remote_mds_nodsh && skip "remote MDS with nodsh"
12747 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12748 skip "Need MDS version at least 2.13.50"
12751 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12753 #define OBD_FAIL_PLAIN_RECORDS 0x1319
12754 #set only one record at plain llog
12755 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
12757 #fill already existed plain llog each 64767
12758 #wrapping whole catalog
12759 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12761 createmany -o $DIR/$tdir/$tfile_ 64700
12762 for (( i = 0; i < 64700; i = i + 2 ))
12764 rm $DIR/$tdir/$tfile_$i &
12765 rm $DIR/$tdir/$tfile_$((i + 1)) &
12770 #waiting osp synchronization
12771 wait_delete_completed
12773 run_test 135 "Race catalog processing"
12776 remote_mds_nodsh && skip "remote MDS with nodsh"
12777 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12778 skip "Need MDS version at least 2.13.50"
12781 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12782 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
12783 #set only one record at plain llog
12784 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
12785 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
12787 #fill already existed 2 plain llogs each 64767
12788 #wrapping whole catalog
12789 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12790 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
12791 wait_delete_completed
12793 createmany -o $DIR/$tdir/$tfile_ 10
12796 do_facet $SINGLEMDS $LCTL set_param fail_val=3
12797 for (( i = 0; i < 10; i = i + 3 ))
12799 rm $DIR/$tdir/$tfile_$i &
12800 rm $DIR/$tdir/$tfile_$((i + 1)) &
12804 rm $DIR/$tdir/$tfile_$((i + 2)) &
12807 #waiting osp synchronization
12808 wait_delete_completed
12810 run_test 136 "Race catalog processing 2"
12812 test_140() { #bug-17379
12813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12815 test_mkdir $DIR/$tdir
12816 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
12817 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
12819 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
12820 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
12822 while i=$((i + 1)); do
12824 cd $i || error "Changing to $i"
12825 ln -s ../stat stat || error "Creating stat symlink"
12826 # Read the symlink until ELOOP present,
12827 # not LBUGing the system is considered success,
12828 # we didn't overrun the stack.
12829 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
12830 if [ $ret -ne 0 ]; then
12831 if [ $ret -eq 40 ]; then
12834 error "Open stat symlink"
12840 echo "The symlink depth = $i"
12841 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
12842 error "Invalid symlink depth"
12844 # Test recursive symlink
12845 ln -s symlink_self symlink_self
12846 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
12847 echo "open symlink_self returns $ret"
12848 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
12850 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
12853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12855 local TF="$TMP/$tfile"
12857 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12859 cancel_lru_locks $OSC
12860 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
12861 remount_client $MOUNT
12863 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
12866 $TRUNCATE $DIR/$tfile 6000
12867 cancel_lru_locks $OSC
12868 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
12871 echo "12345" >>$DIR/$tfile
12872 cancel_lru_locks $OSC
12873 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12876 echo "12345" >>$DIR/$tfile
12877 cancel_lru_locks $OSC
12878 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
12883 run_test 150 "truncate/append tests"
12885 #LU-2902 roc_hit was not able to read all values from lproc
12886 function roc_hit_init() {
12887 local list=$(comma_list $(osts_nodes))
12888 local dir=$DIR/$tdir-check
12889 local file=$dir/$tfile
12895 #use setstripe to do a write to every ost
12896 for i in $(seq 0 $((OSTCOUNT-1))); do
12897 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
12898 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
12899 idx=$(printf %04x $i)
12900 BEFORE=$(get_osd_param $list *OST*$idx stats |
12901 awk '$1 == "cache_access" {sum += $7}
12902 END { printf("%0.0f", sum) }')
12904 cancel_lru_locks osc
12905 cat $file >/dev/null
12907 AFTER=$(get_osd_param $list *OST*$idx stats |
12908 awk '$1 == "cache_access" {sum += $7}
12909 END { printf("%0.0f", sum) }')
12911 echo BEFORE:$BEFORE AFTER:$AFTER
12912 if ! let "AFTER - BEFORE == 4"; then
12914 error "roc_hit is not safe to use"
12922 function roc_hit() {
12923 local list=$(comma_list $(osts_nodes))
12924 echo $(get_osd_param $list '' stats |
12925 awk '$1 == "cache_hit" {sum += $7}
12926 END { printf("%0.0f", sum) }')
12929 function set_cache() {
12932 if [ "$2" == "off" ]; then
12935 local list=$(comma_list $(osts_nodes))
12936 set_osd_param $list '' $1_cache_enable $on
12938 cancel_lru_locks osc
12942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12943 remote_ost_nodsh && skip "remote OST with nodsh"
12946 local list=$(comma_list $(osts_nodes))
12948 # check whether obdfilter is cache capable at all
12949 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
12950 skip "not cache-capable obdfilter"
12953 # check cache is enabled on all obdfilters
12954 if get_osd_param $list '' read_cache_enable | grep 0; then
12955 skip "oss cache is disabled"
12958 set_osd_param $list '' writethrough_cache_enable 1
12960 # check write cache is enabled on all obdfilters
12961 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
12962 skip "oss write cache is NOT enabled"
12967 #define OBD_FAIL_OBD_NO_LRU 0x609
12968 do_nodes $list $LCTL set_param fail_loc=0x609
12970 # pages should be in the case right after write
12971 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
12974 local BEFORE=$(roc_hit)
12975 cancel_lru_locks osc
12976 cat $DIR/$tfile >/dev/null
12977 local AFTER=$(roc_hit)
12979 do_nodes $list $LCTL set_param fail_loc=0
12981 if ! let "AFTER - BEFORE == CPAGES"; then
12982 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12985 cancel_lru_locks osc
12986 # invalidates OST cache
12987 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
12988 set_osd_param $list '' read_cache_enable 0
12989 cat $DIR/$tfile >/dev/null
12991 # now data shouldn't be found in the cache
12993 cancel_lru_locks osc
12994 cat $DIR/$tfile >/dev/null
12996 if let "AFTER - BEFORE != 0"; then
12997 error "IN CACHE: before: $BEFORE, after: $AFTER"
13000 set_osd_param $list '' read_cache_enable 1
13003 run_test 151 "test cache on oss and controls ==============================="
13006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13008 local TF="$TMP/$tfile"
13010 # simulate ENOMEM during write
13011 #define OBD_FAIL_OST_NOMEM 0x226
13012 lctl set_param fail_loc=0x80000226
13013 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13015 sync || error "sync failed"
13016 lctl set_param fail_loc=0
13018 # discard client's cache
13019 cancel_lru_locks osc
13021 # simulate ENOMEM during read
13022 lctl set_param fail_loc=0x80000226
13023 cmp $TF $DIR/$tfile || error "cmp failed"
13024 lctl set_param fail_loc=0
13028 run_test 152 "test read/write with enomem ============================"
13031 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13033 run_test 153 "test if fdatasync does not crash ======================="
13035 dot_lustre_fid_permission_check() {
13037 local ffid=$MOUNT/.lustre/fid/$fid
13040 echo "stat fid $fid"
13041 stat $ffid > /dev/null || error "stat $ffid failed."
13042 echo "touch fid $fid"
13043 touch $ffid || error "touch $ffid failed."
13044 echo "write to fid $fid"
13045 cat /etc/hosts > $ffid || error "write $ffid failed."
13046 echo "read fid $fid"
13047 diff /etc/hosts $ffid || error "read $ffid failed."
13048 echo "append write to fid $fid"
13049 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13050 echo "rename fid $fid"
13051 mv $ffid $test_dir/$tfile.1 &&
13052 error "rename $ffid to $tfile.1 should fail."
13053 touch $test_dir/$tfile.1
13054 mv $test_dir/$tfile.1 $ffid &&
13055 error "rename $tfile.1 to $ffid should fail."
13056 rm -f $test_dir/$tfile.1
13057 echo "truncate fid $fid"
13058 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13059 echo "link fid $fid"
13060 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13061 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13062 echo "setfacl fid $fid"
13063 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13064 echo "getfacl fid $fid"
13065 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13067 echo "unlink fid $fid"
13068 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13069 echo "mknod fid $fid"
13070 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13072 fid=[0xf00000400:0x1:0x0]
13073 ffid=$MOUNT/.lustre/fid/$fid
13075 echo "stat non-exist fid $fid"
13076 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13077 echo "write to non-exist fid $fid"
13078 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13079 echo "link new fid $fid"
13080 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13082 mkdir -p $test_dir/$tdir
13083 touch $test_dir/$tdir/$tfile
13084 fid=$($LFS path2fid $test_dir/$tdir)
13087 error "error: could not get fid for $test_dir/$dir/$tfile."
13089 ffid=$MOUNT/.lustre/fid/$fid
13092 ls $ffid > /dev/null || error "ls $ffid failed."
13093 echo "touch $fid/$tfile.1"
13094 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13096 echo "touch $MOUNT/.lustre/fid/$tfile"
13097 touch $MOUNT/.lustre/fid/$tfile && \
13098 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13100 echo "setxattr to $MOUNT/.lustre/fid"
13101 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13103 echo "listxattr for $MOUNT/.lustre/fid"
13104 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13106 echo "delxattr from $MOUNT/.lustre/fid"
13107 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13109 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13110 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13111 error "touch invalid fid should fail."
13113 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13114 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13115 error "touch non-normal fid should fail."
13117 echo "rename $tdir to $MOUNT/.lustre/fid"
13118 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13119 error "rename to $MOUNT/.lustre/fid should fail."
13121 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13123 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13124 local new_obf_mode=777
13126 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13127 chmod $new_obf_mode $DIR/.lustre/fid ||
13128 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13130 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13131 [ $obf_mode -eq $new_obf_mode ] ||
13132 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13134 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13135 chmod $old_obf_mode $DIR/.lustre/fid ||
13136 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13139 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13140 fid=$($LFS path2fid $test_dir/$tfile-2)
13142 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13144 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13145 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13146 error "create lov data thru .lustre failed"
13148 echo "cp /etc/passwd $test_dir/$tfile-2"
13149 cp /etc/passwd $test_dir/$tfile-2 ||
13150 error "copy to $test_dir/$tfile-2 failed."
13151 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13152 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13153 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13155 rm -rf $test_dir/tfile.lnk
13156 rm -rf $test_dir/$tfile-2
13160 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13161 skip "Need MDS version at least 2.4.1"
13163 local tf=$DIR/$tfile
13166 local fid=$($LFS path2fid $tf)
13167 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13169 # check that we get the same pathname back
13170 local found=$($LFS fid2path $MOUNT "$fid")
13171 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13172 [ "$found" == "$tf" ] ||
13173 error "fid2path($fid=path2fid($tf)) = $found != $tf"
13175 run_test 154A "lfs path2fid and fid2path basic checks"
13178 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13179 skip "Need MDS version at least 2.4.1"
13181 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13182 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13183 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13184 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13186 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13187 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13189 # check that we get the same pathname
13190 echo "PFID: $PFID, name: $name"
13191 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13192 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13193 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13194 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13196 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13198 run_test 154B "verify the ll_decode_linkea tool"
13201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13202 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13203 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13204 skip "Need MDS version at least 2.2.51"
13205 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13207 cp /etc/hosts $DIR/$tfile
13209 fid=$($LFS path2fid $DIR/$tfile)
13211 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13213 dot_lustre_fid_permission_check "$fid" $DIR ||
13214 error "dot lustre permission check $fid failed"
13216 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13218 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13220 touch $MOUNT/.lustre/file &&
13221 error "creation is not allowed under .lustre"
13223 mkdir $MOUNT/.lustre/dir &&
13224 error "mkdir is not allowed under .lustre"
13228 run_test 154a "Open-by-FID"
13231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13232 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13233 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13234 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13235 skip "Need MDS version at least 2.2.51"
13237 local remote_dir=$DIR/$tdir/remote_dir
13241 mkdir -p $DIR/$tdir
13242 $LFS mkdir -i $MDTIDX $remote_dir ||
13243 error "create remote directory failed"
13245 cp /etc/hosts $remote_dir/$tfile
13247 fid=$($LFS path2fid $remote_dir/$tfile)
13249 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13251 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13252 error "dot lustre permission check $fid failed"
13255 run_test 154b "Open-by-FID for remote directory"
13258 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13259 skip "Need MDS version at least 2.4.1"
13261 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13262 local FID1=$($LFS path2fid $DIR/$tfile.1)
13263 local FID2=$($LFS path2fid $DIR/$tfile.2)
13264 local FID3=$($LFS path2fid $DIR/$tfile.3)
13267 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13268 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13269 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13271 [ "$FID" = "${!want}" ] ||
13272 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13276 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13278 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13279 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13283 run_test 154c "lfs path2fid and fid2path multiple arguments"
13286 remote_mds_nodsh && skip "remote MDS with nodsh"
13287 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13288 skip "Need MDS version at least 2.5.53"
13290 if remote_mds; then
13291 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13295 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13302 local fid=$($LFS path2fid $DIR/$tfile)
13305 cmd="exec $fd<$DIR/$tfile"
13307 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13308 echo "$fid_list" | grep "$fid"
13311 cmd="exec $fd>/dev/null"
13313 if [ $rc -ne 0 ]; then
13314 error "FID $fid not found in open files list $fid_list"
13317 run_test 154d "Verify open file fid"
13321 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13322 skip "Need MDS version at least 2.6.50"
13324 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13325 error ".lustre returned by readdir"
13328 run_test 154e ".lustre is not returned by readdir"
13331 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13333 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13334 test_mkdir -p -c1 $DIR/$tdir/d
13335 # test dirs inherit from its stripe
13336 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13337 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13338 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13339 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13342 # get fid of parents
13343 local FID0=$($LFS path2fid $DIR/$tdir/d)
13344 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13345 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13346 local FID3=$($LFS path2fid $DIR)
13348 # check that path2fid --parents returns expected <parent_fid>/name
13349 # 1) test for a directory (single parent)
13350 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13351 [ "$parent" == "$FID0/foo1" ] ||
13352 error "expected parent: $FID0/foo1, got: $parent"
13354 # 2) test for a file with nlink > 1 (multiple parents)
13355 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13356 echo "$parent" | grep -F "$FID1/$tfile" ||
13357 error "$FID1/$tfile not returned in parent list"
13358 echo "$parent" | grep -F "$FID2/link" ||
13359 error "$FID2/link not returned in parent list"
13361 # 3) get parent by fid
13362 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13363 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13364 echo "$parent" | grep -F "$FID1/$tfile" ||
13365 error "$FID1/$tfile not returned in parent list (by fid)"
13366 echo "$parent" | grep -F "$FID2/link" ||
13367 error "$FID2/link not returned in parent list (by fid)"
13369 # 4) test for entry in root directory
13370 parent=$($LFS path2fid --parents $DIR/f)
13371 echo "$parent" | grep -F "$FID3/f" ||
13372 error "$FID3/f not returned in parent list"
13374 # 5) test it on root directory
13375 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13376 error "$MOUNT should not have parents"
13378 # enable xattr caching and check that linkea is correctly updated
13379 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13380 save_lustre_params client "llite.*.xattr_cache" > $save
13381 lctl set_param llite.*.xattr_cache 1
13383 # 6.1) linkea update on rename
13384 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13386 # get parents by fid
13387 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13388 # foo1 should no longer be returned in parent list
13389 echo "$parent" | grep -F "$FID1" &&
13390 error "$FID1 should no longer be in parent list"
13391 # the new path should appear
13392 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13393 error "$FID2/$tfile.moved is not in parent list"
13395 # 6.2) linkea update on unlink
13396 rm -f $DIR/$tdir/d/foo2/link
13397 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13398 # foo2/link should no longer be returned in parent list
13399 echo "$parent" | grep -F "$FID2/link" &&
13400 error "$FID2/link should no longer be in parent list"
13404 restore_lustre_params < $save
13407 run_test 154f "get parent fids by reading link ea"
13411 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13412 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13413 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13414 skip "Need MDS version at least 2.6.92"
13416 mkdir -p $DIR/$tdir
13417 llapi_fid_test -d $DIR/$tdir
13419 run_test 154g "various llapi FID tests"
13421 test_155_small_load() {
13422 local temp=$TMP/$tfile
13423 local file=$DIR/$tfile
13425 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13426 error "dd of=$temp bs=6096 count=1 failed"
13428 cancel_lru_locks $OSC
13429 cmp $temp $file || error "$temp $file differ"
13431 $TRUNCATE $temp 6000
13432 $TRUNCATE $file 6000
13433 cmp $temp $file || error "$temp $file differ (truncate1)"
13435 echo "12345" >>$temp
13436 echo "12345" >>$file
13437 cmp $temp $file || error "$temp $file differ (append1)"
13439 echo "12345" >>$temp
13440 echo "12345" >>$file
13441 cmp $temp $file || error "$temp $file differ (append2)"
13447 test_155_big_load() {
13448 remote_ost_nodsh && skip "remote OST with nodsh"
13450 local temp=$TMP/$tfile
13451 local file=$DIR/$tfile
13454 local cache_size=$(do_facet ost$((MAXI+1)) \
13455 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13456 local large_file_size=$((cache_size * 2))
13458 echo "OSS cache size: $cache_size KB"
13459 echo "Large file size: $large_file_size KB"
13461 [ $MAXV -le $large_file_size ] &&
13462 skip_env "max available OST size needs > $large_file_size KB"
13464 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13466 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13467 error "dd of=$temp bs=$large_file_size count=1k failed"
13470 cancel_lru_locks osc
13471 cmp $temp $file || error "$temp $file differ"
13477 save_writethrough() {
13478 local facets=$(get_facets OST)
13480 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13486 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13488 save_writethrough $p
13491 set_cache writethrough on
13492 test_155_small_load
13493 restore_lustre_params < $p
13496 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13501 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13503 save_writethrough $p
13506 set_cache writethrough off
13507 test_155_small_load
13508 restore_lustre_params < $p
13511 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13516 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13518 save_writethrough $p
13521 set_cache writethrough on
13522 test_155_small_load
13523 restore_lustre_params < $p
13526 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13531 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13533 save_writethrough $p
13536 set_cache writethrough off
13537 test_155_small_load
13538 restore_lustre_params < $p
13541 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13546 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13548 save_writethrough $p
13551 set_cache writethrough on
13553 restore_lustre_params < $p
13556 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13561 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13563 save_writethrough $p
13566 set_cache writethrough off
13568 restore_lustre_params < $p
13571 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13576 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13578 save_writethrough $p
13581 set_cache writethrough on
13583 restore_lustre_params < $p
13586 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13591 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13593 save_writethrough $p
13596 set_cache writethrough off
13598 restore_lustre_params < $p
13601 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13605 remote_ost_nodsh && skip "remote OST with nodsh"
13606 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13607 skip "stats not implemented on old servers"
13608 [ "$ost1_FSTYPE" = "zfs" ] &&
13609 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13614 local file="$DIR/$tfile"
13615 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13617 save_writethrough $p
13620 log "Turn on read and write cache"
13622 set_cache writethrough on
13624 log "Write data and read it back."
13625 log "Read should be satisfied from the cache."
13626 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13628 cancel_lru_locks osc
13629 cat $file >/dev/null
13631 if ! let "AFTER - BEFORE == CPAGES"; then
13632 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13634 log "cache hits: before: $BEFORE, after: $AFTER"
13637 log "Read again; it should be satisfied from the cache."
13639 cancel_lru_locks osc
13640 cat $file >/dev/null
13642 if ! let "AFTER - BEFORE == CPAGES"; then
13643 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
13645 log "cache hits:: before: $BEFORE, after: $AFTER"
13648 log "Turn off the read cache and turn on the write cache"
13650 set_cache writethrough on
13652 log "Read again; it should be satisfied from the cache."
13654 cancel_lru_locks osc
13655 cat $file >/dev/null
13657 if ! let "AFTER - BEFORE == CPAGES"; then
13658 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
13660 log "cache hits:: before: $BEFORE, after: $AFTER"
13663 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13664 # > 2.12.56 uses pagecache if cached
13665 log "Read again; it should not be satisfied from the cache."
13667 cancel_lru_locks osc
13668 cat $file >/dev/null
13670 if ! let "AFTER - BEFORE == 0"; then
13671 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
13673 log "cache hits:: before: $BEFORE, after: $AFTER"
13677 log "Write data and read it back."
13678 log "Read should be satisfied from the cache."
13679 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13681 cancel_lru_locks osc
13682 cat $file >/dev/null
13684 if ! let "AFTER - BEFORE == CPAGES"; then
13685 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
13687 log "cache hits:: before: $BEFORE, after: $AFTER"
13690 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13691 # > 2.12.56 uses pagecache if cached
13692 log "Read again; it should not be satisfied from the cache."
13694 cancel_lru_locks osc
13695 cat $file >/dev/null
13697 if ! let "AFTER - BEFORE == 0"; then
13698 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
13700 log "cache hits:: before: $BEFORE, after: $AFTER"
13704 log "Turn off read and write cache"
13706 set_cache writethrough off
13708 log "Write data and read it back"
13709 log "It should not be satisfied from the cache."
13711 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13712 cancel_lru_locks osc
13714 cat $file >/dev/null
13716 if ! let "AFTER - BEFORE == 0"; then
13717 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
13719 log "cache hits:: before: $BEFORE, after: $AFTER"
13722 log "Turn on the read cache and turn off the write cache"
13724 set_cache writethrough off
13726 log "Write data and read it back"
13727 log "It should not be satisfied from the cache."
13729 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13731 cancel_lru_locks osc
13732 cat $file >/dev/null
13734 if ! let "AFTER - BEFORE == 0"; then
13735 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
13737 log "cache hits:: before: $BEFORE, after: $AFTER"
13740 log "Read again; it should be satisfied from the cache."
13742 cancel_lru_locks osc
13743 cat $file >/dev/null
13745 if ! let "AFTER - BEFORE == CPAGES"; then
13746 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
13748 log "cache hits:: before: $BEFORE, after: $AFTER"
13751 restore_lustre_params < $p
13754 run_test 156 "Verification of tunables"
13757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13758 remote_mds_nodsh && skip "remote MDS with nodsh"
13759 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13760 skip "Need MDS version at least 2.2.0"
13762 changelog_register || error "changelog_register failed"
13763 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13764 changelog_users $SINGLEMDS | grep -q $cl_user ||
13765 error "User $cl_user not found in changelog_users"
13768 test_mkdir -p $DIR/$tdir/pics/2008/zachy
13769 changelog_clear 0 || error "changelog_clear failed"
13770 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
13771 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
13772 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13773 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13774 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13775 rm $DIR/$tdir/pics/desktop.jpg
13777 changelog_dump | tail -10
13779 echo "verifying changelog mask"
13780 changelog_chmask "-MKDIR"
13781 changelog_chmask "-CLOSE"
13783 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
13784 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
13786 changelog_chmask "+MKDIR"
13787 changelog_chmask "+CLOSE"
13789 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
13790 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
13792 changelog_dump | tail -10
13793 MKDIRS=$(changelog_dump | grep -c "MKDIR")
13794 CLOSES=$(changelog_dump | grep -c "CLOSE")
13795 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
13796 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
13799 echo "verifying target fid"
13800 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
13801 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
13802 [ "$fidc" == "$fidf" ] ||
13803 error "changelog '$tfile' fid $fidc != file fid $fidf"
13804 echo "verifying parent fid"
13805 # The FID returned from the Changelog may be the directory shard on
13806 # a different MDT, and not the FID returned by path2fid on the parent.
13807 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
13808 # since this is what will matter when recreating this file in the tree.
13809 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
13810 local pathp=$($LFS fid2path $MOUNT "$fidp")
13811 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
13812 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
13814 echo "getting records for $cl_user"
13815 changelog_users $SINGLEMDS
13816 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
13818 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
13819 error "changelog_clear failed"
13820 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
13821 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
13822 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
13823 error "user index expect $user_rec1 + $nclr != $user_rec2"
13825 local min0_rec=$(changelog_users $SINGLEMDS |
13826 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
13827 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
13828 awk '{ print $1; exit; }')
13830 changelog_dump | tail -n 5
13831 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
13832 [ $first_rec == $((min0_rec + 1)) ] ||
13833 error "first index should be $min0_rec + 1 not $first_rec"
13835 # LU-3446 changelog index reset on MDT restart
13836 local cur_rec1=$(changelog_users $SINGLEMDS |
13837 awk '/^current.index:/ { print $NF }')
13838 changelog_clear 0 ||
13839 error "clear all changelog records for $cl_user failed"
13840 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
13841 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
13842 error "Fail to start $SINGLEMDS"
13843 local cur_rec2=$(changelog_users $SINGLEMDS |
13844 awk '/^current.index:/ { print $NF }')
13845 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
13846 [ $cur_rec1 == $cur_rec2 ] ||
13847 error "current index should be $cur_rec1 not $cur_rec2"
13849 echo "verifying users from this test are deregistered"
13850 changelog_deregister || error "changelog_deregister failed"
13851 changelog_users $SINGLEMDS | grep -q $cl_user &&
13852 error "User '$cl_user' still in changelog_users"
13854 # lctl get_param -n mdd.*.changelog_users
13855 # current index: 144
13856 # ID index (idle seconds)
13858 if ! changelog_users $SINGLEMDS | grep "^cl"; then
13859 # this is the normal case where all users were deregistered
13860 # make sure no new records are added when no users are present
13861 local last_rec1=$(changelog_users $SINGLEMDS |
13862 awk '/^current.index:/ { print $NF }')
13863 touch $DIR/$tdir/chloe
13864 local last_rec2=$(changelog_users $SINGLEMDS |
13865 awk '/^current.index:/ { print $NF }')
13866 echo "verify changelogs are off: $last_rec1 == $last_rec2"
13867 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
13869 # any changelog users must be leftovers from a previous test
13870 changelog_users $SINGLEMDS
13871 echo "other changelog users; can't verify off"
13874 run_test 160a "changelog sanity"
13876 test_160b() { # LU-3587
13877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13878 remote_mds_nodsh && skip "remote MDS with nodsh"
13879 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13880 skip "Need MDS version at least 2.2.0"
13882 changelog_register || error "changelog_register failed"
13883 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13884 changelog_users $SINGLEMDS | grep -q $cl_user ||
13885 error "User '$cl_user' not found in changelog_users"
13887 local longname1=$(str_repeat a 255)
13888 local longname2=$(str_repeat b 255)
13891 echo "creating very long named file"
13892 touch $longname1 || error "create of '$longname1' failed"
13893 echo "renaming very long named file"
13894 mv $longname1 $longname2
13896 changelog_dump | grep RENME | tail -n 5
13899 run_test 160b "Verify that very long rename doesn't crash in changelog"
13902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13903 remote_mds_nodsh && skip "remote MDS with nodsh"
13905 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
13906 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
13907 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
13908 skip "Need MDS version at least 2.5.58 or 2.5.2+"
13912 # Registration step
13913 changelog_register || error "changelog_register failed"
13916 mkdir -p $DIR/$tdir
13917 $MCREATE $DIR/$tdir/foo_160c
13918 changelog_chmask "-TRUNC"
13919 $TRUNCATE $DIR/$tdir/foo_160c 200
13920 changelog_chmask "+TRUNC"
13921 $TRUNCATE $DIR/$tdir/foo_160c 199
13922 changelog_dump | tail -n 5
13923 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
13924 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
13926 run_test 160c "verify that changelog log catch the truncate event"
13929 remote_mds_nodsh && skip "remote MDS with nodsh"
13930 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13932 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
13933 skip "Need MDS version at least 2.7.60"
13935 # Registration step
13936 changelog_register || error "changelog_register failed"
13938 mkdir -p $DIR/$tdir/migrate_dir
13939 changelog_clear 0 || error "changelog_clear failed"
13941 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
13942 changelog_dump | tail -n 5
13943 local migrates=$(changelog_dump | grep -c "MIGRT")
13944 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
13946 run_test 160d "verify that changelog log catch the migrate event"
13949 remote_mds_nodsh && skip "remote MDS with nodsh"
13952 changelog_register || error "changelog_register failed"
13954 # Delete a future user (expect fail)
13955 local MDT0=$(facet_svc $SINGLEMDS)
13956 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
13959 if [ $rc -eq 0 ]; then
13960 error "Deleted non-existant user cl77"
13961 elif [ $rc -ne 2 ]; then
13962 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
13965 # Clear to a bad index (1 billion should be safe)
13966 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
13969 if [ $rc -eq 0 ]; then
13970 error "Successfully cleared to invalid CL index"
13971 elif [ $rc -ne 22 ]; then
13972 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
13975 run_test 160e "changelog negative testing (should return errors)"
13978 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13979 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
13980 skip "Need MDS version at least 2.10.56"
13982 local mdts=$(comma_list $(mdts_nodes))
13985 changelog_register || error "first changelog_register failed"
13986 changelog_register || error "second changelog_register failed"
13988 declare -A cl_user1
13989 declare -A cl_user2
13994 # generate some changelog records to accumulate on each MDT
13995 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
13996 log "$(date +%s): creating first files"
13997 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
13998 error "create $DIR/$tdir/$tfile failed"
14000 # check changelogs have been generated
14001 local start=$SECONDS
14002 local idle_time=$((MDSCOUNT * 5 + 5))
14003 local nbcl=$(changelog_dump | wc -l)
14004 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14006 for param in "changelog_max_idle_time=$idle_time" \
14008 "changelog_min_gc_interval=2" \
14009 "changelog_min_free_cat_entries=3"; do
14010 local MDT0=$(facet_svc $SINGLEMDS)
14011 local var="${param%=*}"
14012 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14014 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14015 do_nodes $mdts $LCTL set_param mdd.*.$param
14018 # force cl_user2 to be idle (1st part), but also cancel the
14019 # cl_user1 records so that it is not evicted later in the test.
14020 local sleep1=$((idle_time / 2))
14021 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14024 # simulate changelog catalog almost full
14025 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14026 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14028 for i in $(seq $MDSCOUNT); do
14029 cl_users=(${CL_USERS[mds$i]})
14030 cl_user1[mds$i]="${cl_users[0]}"
14031 cl_user2[mds$i]="${cl_users[1]}"
14033 [ -n "${cl_user1[mds$i]}" ] ||
14034 error "mds$i: no user registered"
14035 [ -n "${cl_user2[mds$i]}" ] ||
14036 error "mds$i: only ${cl_user2[mds$i]} is registered"
14038 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14039 [ -n "$user_rec1" ] ||
14040 error "mds$i: User ${cl_user1[mds$i]} not registered"
14041 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14042 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14043 [ -n "$user_rec2" ] ||
14044 error "mds$i: User ${cl_user1[mds$i]} not registered"
14045 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14046 "$user_rec1 + 2 == $user_rec2"
14047 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14048 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14049 "$user_rec1 + 2, but is $user_rec2"
14050 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14051 [ -n "$user_rec2" ] ||
14052 error "mds$i: User ${cl_user2[mds$i]} not registered"
14053 [ $user_rec1 == $user_rec2 ] ||
14054 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14055 "$user_rec1, but is $user_rec2"
14058 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14059 local sleep2=$((idle_time - (SECONDS - start) + 1))
14060 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14063 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14064 # cl_user1 should be OK because it recently processed records.
14065 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14066 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14067 error "create $DIR/$tdir/${tfile}b failed"
14069 # ensure gc thread is done
14070 for i in $(mdts_nodes); do
14072 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14073 error "$i: GC-thread not done"
14077 for i in $(seq $MDSCOUNT); do
14078 # check cl_user1 still registered
14079 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14080 error "mds$i: User ${cl_user1[mds$i]} not registered"
14081 # check cl_user2 unregistered
14082 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14083 error "mds$i: User ${cl_user2[mds$i]} still registered"
14085 # check changelogs are present and starting at $user_rec1 + 1
14086 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14087 [ -n "$user_rec1" ] ||
14088 error "mds$i: User ${cl_user1[mds$i]} not registered"
14089 first_rec=$($LFS changelog $(facet_svc mds$i) |
14090 awk '{ print $1; exit; }')
14092 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14093 [ $((user_rec1 + 1)) == $first_rec ] ||
14094 error "mds$i: first index should be $user_rec1 + 1, " \
14095 "but is $first_rec"
14098 run_test 160f "changelog garbage collect (timestamped users)"
14101 remote_mds_nodsh && skip "remote MDS with nodsh"
14102 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14103 skip "Need MDS version at least 2.10.56"
14105 local mdts=$(comma_list $(mdts_nodes))
14107 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14108 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14111 changelog_register || error "first changelog_register failed"
14112 changelog_register || error "second changelog_register failed"
14114 declare -A cl_user1
14115 declare -A cl_user2
14120 # generate some changelog records to accumulate on each MDT
14121 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14122 error "mkdir $tdir failed"
14123 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14124 error "create $DIR/$tdir/$tfile failed"
14126 # check changelogs have been generated
14127 local nbcl=$(changelog_dump | wc -l)
14128 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14130 # reduce the max_idle_indexes value to make sure we exceed it
14131 max_ndx=$((nbcl / 2 - 1))
14133 for param in "changelog_max_idle_indexes=$max_ndx" \
14135 "changelog_min_gc_interval=2" \
14136 "changelog_min_free_cat_entries=3"; do
14137 local MDT0=$(facet_svc $SINGLEMDS)
14138 local var="${param%=*}"
14139 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14141 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14142 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14143 error "unable to set mdd.*.$param"
14146 # simulate changelog catalog almost full
14147 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14148 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14150 for i in $(seq $MDSCOUNT); do
14151 cl_users=(${CL_USERS[mds$i]})
14152 cl_user1[mds$i]="${cl_users[0]}"
14153 cl_user2[mds$i]="${cl_users[1]}"
14155 [ -n "${cl_user1[mds$i]}" ] ||
14156 error "mds$i: no user registered"
14157 [ -n "${cl_user2[mds$i]}" ] ||
14158 error "mds$i: only ${cl_user1[mds$i]} is registered"
14160 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14161 [ -n "$user_rec1" ] ||
14162 error "mds$i: User ${cl_user1[mds$i]} not registered"
14163 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14164 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14165 [ -n "$user_rec2" ] ||
14166 error "mds$i: User ${cl_user1[mds$i]} not registered"
14167 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14168 "$user_rec1 + 2 == $user_rec2"
14169 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14170 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14171 "$user_rec1 + 2, but is $user_rec2"
14172 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14173 [ -n "$user_rec2" ] ||
14174 error "mds$i: User ${cl_user2[mds$i]} not registered"
14175 [ $user_rec1 == $user_rec2 ] ||
14176 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14177 "$user_rec1, but is $user_rec2"
14180 # ensure we are past the previous changelog_min_gc_interval set above
14183 # generate one more changelog to trigger fail_loc
14184 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14185 error "create $DIR/$tdir/${tfile}bis failed"
14187 # ensure gc thread is done
14188 for i in $(mdts_nodes); do
14190 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14191 error "$i: GC-thread not done"
14195 for i in $(seq $MDSCOUNT); do
14196 # check cl_user1 still registered
14197 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14198 error "mds$i: User ${cl_user1[mds$i]} not registered"
14199 # check cl_user2 unregistered
14200 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14201 error "mds$i: User ${cl_user2[mds$i]} still registered"
14203 # check changelogs are present and starting at $user_rec1 + 1
14204 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14205 [ -n "$user_rec1" ] ||
14206 error "mds$i: User ${cl_user1[mds$i]} not registered"
14207 first_rec=$($LFS changelog $(facet_svc mds$i) |
14208 awk '{ print $1; exit; }')
14210 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14211 [ $((user_rec1 + 1)) == $first_rec ] ||
14212 error "mds$i: first index should be $user_rec1 + 1, " \
14213 "but is $first_rec"
14216 run_test 160g "changelog garbage collect (old users)"
14219 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14220 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14221 skip "Need MDS version at least 2.10.56"
14223 local mdts=$(comma_list $(mdts_nodes))
14226 changelog_register || error "first changelog_register failed"
14227 changelog_register || error "second changelog_register failed"
14229 declare -A cl_user1
14230 declare -A cl_user2
14235 # generate some changelog records to accumulate on each MDT
14236 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14237 error "test_mkdir $tdir failed"
14238 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14239 error "create $DIR/$tdir/$tfile failed"
14241 # check changelogs have been generated
14242 local nbcl=$(changelog_dump | wc -l)
14243 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14245 for param in "changelog_max_idle_time=10" \
14247 "changelog_min_gc_interval=2"; do
14248 local MDT0=$(facet_svc $SINGLEMDS)
14249 local var="${param%=*}"
14250 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14252 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14253 do_nodes $mdts $LCTL set_param mdd.*.$param
14256 # force cl_user2 to be idle (1st part)
14259 for i in $(seq $MDSCOUNT); do
14260 cl_users=(${CL_USERS[mds$i]})
14261 cl_user1[mds$i]="${cl_users[0]}"
14262 cl_user2[mds$i]="${cl_users[1]}"
14264 [ -n "${cl_user1[mds$i]}" ] ||
14265 error "mds$i: no user registered"
14266 [ -n "${cl_user2[mds$i]}" ] ||
14267 error "mds$i: only ${cl_user2[mds$i]} is registered"
14269 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14270 [ -n "$user_rec1" ] ||
14271 error "mds$i: User ${cl_user1[mds$i]} not registered"
14272 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14273 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14274 [ -n "$user_rec2" ] ||
14275 error "mds$i: User ${cl_user1[mds$i]} not registered"
14276 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14277 "$user_rec1 + 2 == $user_rec2"
14278 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14279 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14280 "$user_rec1 + 2, but is $user_rec2"
14281 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14282 [ -n "$user_rec2" ] ||
14283 error "mds$i: User ${cl_user2[mds$i]} not registered"
14284 [ $user_rec1 == $user_rec2 ] ||
14285 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14286 "$user_rec1, but is $user_rec2"
14289 # force cl_user2 to be idle (2nd part) and to reach
14290 # changelog_max_idle_time
14293 # force each GC-thread start and block then
14294 # one per MDT/MDD, set fail_val accordingly
14295 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14296 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14298 # generate more changelogs to trigger fail_loc
14299 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14300 error "create $DIR/$tdir/${tfile}bis failed"
14302 # stop MDT to stop GC-thread, should be done in back-ground as it will
14303 # block waiting for the thread to be released and exit
14304 declare -A stop_pids
14305 for i in $(seq $MDSCOUNT); do
14307 stop_pids[mds$i]=$!
14310 for i in $(mdts_nodes); do
14313 local facets=$(facets_up_on_host $i)
14315 for facet in ${facets//,/ }; do
14316 if [[ $facet == mds* ]]; then
14320 # ensure each MDS's gc threads are still present and all in "R"
14321 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14322 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14323 error "$i: expected $nb GC-thread"
14325 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14327 error "$i: GC-thread not found in R-state"
14328 # check umounts of each MDT on MDS have reached kthread_stop()
14329 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14330 error "$i: expected $nb umount"
14332 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14333 error "$i: umount not found in D-state"
14336 # release all GC-threads
14337 do_nodes $mdts $LCTL set_param fail_loc=0
14339 # wait for MDT stop to complete
14340 for i in $(seq $MDSCOUNT); do
14341 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14345 # may try to check if any orphan changelog records are present
14346 # via ldiskfs/zfs and llog_reader...
14348 # re-start/mount MDTs
14349 for i in $(seq $MDSCOUNT); do
14350 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14351 error "Fail to start mds$i"
14355 for i in $(seq $MDSCOUNT); do
14356 # check cl_user1 still registered
14357 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14358 error "mds$i: User ${cl_user1[mds$i]} not registered"
14359 # check cl_user2 unregistered
14360 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14361 error "mds$i: User ${cl_user2[mds$i]} still registered"
14363 # check changelogs are present and starting at $user_rec1 + 1
14364 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14365 [ -n "$user_rec1" ] ||
14366 error "mds$i: User ${cl_user1[mds$i]} not registered"
14367 first_rec=$($LFS changelog $(facet_svc mds$i) |
14368 awk '{ print $1; exit; }')
14370 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14371 [ $((user_rec1 + 1)) == $first_rec ] ||
14372 error "mds$i: first index should be $user_rec1 + 1, " \
14373 "but is $first_rec"
14376 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14381 local mdts=$(comma_list $(mdts_nodes))
14383 changelog_register || error "first changelog_register failed"
14385 # generate some changelog records to accumulate on each MDT
14386 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14387 error "mkdir $tdir failed"
14388 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14389 error "create $DIR/$tdir/$tfile failed"
14391 # check changelogs have been generated
14392 local nbcl=$(changelog_dump | wc -l)
14393 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14395 # simulate race between register and unregister
14396 # XXX as fail_loc is set per-MDS, with DNE configs the race
14397 # simulation will only occur for one MDT per MDS and for the
14398 # others the normal race scenario will take place
14399 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14400 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14401 do_nodes $mdts $LCTL set_param fail_val=1
14403 # unregister 1st user
14404 changelog_deregister &
14406 # wait some time for deregister work to reach race rdv
14408 # register 2nd user
14409 changelog_register || error "2nd user register failed"
14411 wait $pid1 || error "1st user deregister failed"
14415 declare -A LAST_REC
14416 for i in $(seq $MDSCOUNT); do
14417 if changelog_users mds$i | grep "^cl"; then
14418 # make sure new records are added with one user present
14419 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14420 awk '/^current.index:/ { print $NF }')
14422 error "mds$i has no user registered"
14426 # generate more changelog records to accumulate on each MDT
14427 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14428 error "create $DIR/$tdir/${tfile}bis failed"
14430 for i in $(seq $MDSCOUNT); do
14431 last_rec=$(changelog_users $SINGLEMDS |
14432 awk '/^current.index:/ { print $NF }')
14433 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14434 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14435 error "changelogs are off on mds$i"
14438 run_test 160i "changelog user register/unregister race"
14441 remote_mds_nodsh && skip "remote MDS with nodsh"
14442 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14443 skip "Need MDS version at least 2.12.56"
14445 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14446 stack_trap "umount $MOUNT2" EXIT
14448 changelog_register || error "first changelog_register failed"
14449 stack_trap "changelog_deregister" EXIT
14451 # generate some changelog
14452 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14453 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14454 error "create $DIR/$tdir/${tfile}bis failed"
14456 # open the changelog device
14457 exec 3>/dev/changelog-$FSNAME-MDT0000
14458 stack_trap "exec 3>&-" EXIT
14459 exec 4</dev/changelog-$FSNAME-MDT0000
14460 stack_trap "exec 4<&-" EXIT
14462 # umount the first lustre mount
14464 stack_trap "mount_client $MOUNT" EXIT
14467 cat <&4 >/dev/null || error "read changelog failed"
14470 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14471 changelog_users $SINGLEMDS | grep -q $cl_user ||
14472 error "User $cl_user not found in changelog_users"
14474 printf 'clear:'$cl_user':0' >&3
14477 run_test 160j "client can be umounted while its chanangelog is being used"
14480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14481 remote_mds_nodsh && skip "remote MDS with nodsh"
14483 mkdir -p $DIR/$tdir/1/1
14485 changelog_register || error "changelog_register failed"
14486 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14488 changelog_users $SINGLEMDS | grep -q $cl_user ||
14489 error "User '$cl_user' not found in changelog_users"
14490 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14491 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14492 rmdir $DIR/$tdir/1/1 & sleep 1
14494 touch $DIR/$tdir/2/2
14495 rm -rf $DIR/$tdir/2
14500 changelog_dump | grep rmdir || error "rmdir not recorded"
14503 changelog_deregister
14505 run_test 160k "Verify that changelog records are not lost"
14508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14510 test_mkdir -c1 $DIR/$tdir
14511 cp /etc/hosts $DIR/$tdir/$tfile
14512 test_mkdir -c1 $DIR/$tdir/foo1
14513 test_mkdir -c1 $DIR/$tdir/foo2
14514 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14515 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14516 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14517 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14518 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14519 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14520 $LFS fid2path $DIR $FID
14521 error "bad link ea"
14524 rm $DIR/$tdir/foo2/zachary
14526 rm $DIR/$tdir/foo2/thor
14528 rm $DIR/$tdir/$tfile
14530 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14531 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14532 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14533 rm $DIR/$tdir/foo2/maggie
14536 local longname=$tfile.avg_len_is_thirty_two_
14537 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14538 error_noexit 'failed to unlink many hardlinks'" EXIT
14539 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14540 error "failed to hardlink many files"
14541 links=$($LFS fid2path $DIR $FID | wc -l)
14542 echo -n "${links}/1000 links in link EA"
14543 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14545 run_test 161a "link ea sanity"
14548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14549 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14552 local remote_dir=$DIR/$tdir/remote_dir
14554 mkdir -p $DIR/$tdir
14555 $LFS mkdir -i $MDTIDX $remote_dir ||
14556 error "create remote directory failed"
14558 cp /etc/hosts $remote_dir/$tfile
14559 mkdir -p $remote_dir/foo1
14560 mkdir -p $remote_dir/foo2
14561 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14562 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14563 ln $remote_dir/$tfile $remote_dir/foo1/luna
14564 ln $remote_dir/$tfile $remote_dir/foo2/thor
14566 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14568 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14569 $LFS fid2path $DIR $FID
14570 error "bad link ea"
14573 rm $remote_dir/foo2/zachary
14575 rm $remote_dir/foo2/thor
14577 rm $remote_dir/$tfile
14579 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14580 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14581 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14582 $LFS fid2path $DIR $FID
14583 error "bad link rename"
14585 rm $remote_dir/foo2/maggie
14588 local longname=filename_avg_len_is_thirty_two_
14589 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14590 error "failed to hardlink many files"
14591 links=$($LFS fid2path $DIR $FID | wc -l)
14592 echo -n "${links}/1000 links in link EA"
14593 [[ ${links} -gt 60 ]] ||
14594 error "expected at least 60 links in link EA"
14595 unlinkmany $remote_dir/foo2/$longname 1000 ||
14596 error "failed to unlink many hardlinks"
14598 run_test 161b "link ea sanity under remote directory"
14601 remote_mds_nodsh && skip "remote MDS with nodsh"
14602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14603 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14604 skip "Need MDS version at least 2.1.5"
14606 # define CLF_RENAME_LAST 0x0001
14607 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14608 changelog_register || error "changelog_register failed"
14611 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14612 touch $DIR/$tdir/foo_161c
14613 touch $DIR/$tdir/bar_161c
14614 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14615 changelog_dump | grep RENME | tail -n 5
14616 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14617 changelog_clear 0 || error "changelog_clear failed"
14618 if [ x$flags != "x0x1" ]; then
14619 error "flag $flags is not 0x1"
14622 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14623 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14624 touch $DIR/$tdir/foo_161c
14625 touch $DIR/$tdir/bar_161c
14626 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14627 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14628 changelog_dump | grep RENME | tail -n 5
14629 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14630 changelog_clear 0 || error "changelog_clear failed"
14631 if [ x$flags != "x0x0" ]; then
14632 error "flag $flags is not 0x0"
14634 echo "rename overwrite a target having nlink > 1," \
14635 "changelog record has flags of $flags"
14637 # rename doesn't overwrite a target (changelog flag 0x0)
14638 touch $DIR/$tdir/foo_161c
14639 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14640 changelog_dump | grep RENME | tail -n 5
14641 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14642 changelog_clear 0 || error "changelog_clear failed"
14643 if [ x$flags != "x0x0" ]; then
14644 error "flag $flags is not 0x0"
14646 echo "rename doesn't overwrite a target," \
14647 "changelog record has flags of $flags"
14649 # define CLF_UNLINK_LAST 0x0001
14650 # unlink a file having nlink = 1 (changelog flag 0x1)
14651 rm -f $DIR/$tdir/foo2_161c
14652 changelog_dump | grep UNLNK | tail -n 5
14653 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14654 changelog_clear 0 || error "changelog_clear failed"
14655 if [ x$flags != "x0x1" ]; then
14656 error "flag $flags is not 0x1"
14658 echo "unlink a file having nlink = 1," \
14659 "changelog record has flags of $flags"
14661 # unlink a file having nlink > 1 (changelog flag 0x0)
14662 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14663 rm -f $DIR/$tdir/foobar_161c
14664 changelog_dump | grep UNLNK | tail -n 5
14665 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14666 changelog_clear 0 || error "changelog_clear failed"
14667 if [ x$flags != "x0x0" ]; then
14668 error "flag $flags is not 0x0"
14670 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14672 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
14675 remote_mds_nodsh && skip "remote MDS with nodsh"
14676 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
14681 changelog_register || error "changelog_register failed"
14683 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
14684 # interfer with $MOUNT/.lustre/fid/ access
14686 [[ $? -eq 0 ]] || error "mkdir failed"
14688 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
14689 $LCTL set_param fail_loc=0x8000140c
14691 $LCTL set_param fail_val=5
14694 echo foofoo > $DIR/$tdir/$tfile &
14697 # wait for create to be delayed
14701 [[ $? -eq 0 ]] || error "create should be blocked"
14703 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
14704 stack_trap "rm -f $tempfile"
14705 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
14706 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
14707 # some delay may occur during ChangeLog publishing and file read just
14708 # above, that could allow file write to happen finally
14709 [[ -s $tempfile ]] && echo "file should be empty"
14711 $LCTL set_param fail_loc=0
14714 [[ $? -eq 0 ]] || error "create failed"
14716 run_test 161d "create with concurrent .lustre/fid access"
14719 local expected="$1"
14724 path=$($LFS fid2path "$@")
14727 if [ $rc -ne 0 ]; then
14728 error "path looked up of '$expected' failed: rc=$rc"
14729 elif [ "$path" != "$expected" ]; then
14730 error "path looked up '$path' instead of '$expected'"
14732 echo "FID '$fid' resolves to path '$path' as expected"
14736 test_162a() { # was test_162
14737 test_mkdir -p -c1 $DIR/$tdir/d2
14738 touch $DIR/$tdir/d2/$tfile
14739 touch $DIR/$tdir/d2/x1
14740 touch $DIR/$tdir/d2/x2
14741 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
14742 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
14744 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
14745 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
14748 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
14749 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
14750 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
14752 # softlink to wrong file
14753 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
14754 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
14755 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
14758 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
14759 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
14760 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
14761 # fid2path dir/fsname should both work
14762 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
14763 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
14765 # hardlink count: check that there are 2 links
14766 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
14767 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
14769 # hardlink indexing: remove the first link
14770 rm $DIR/$tdir/d2/p/q/r/hlink
14771 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
14773 run_test 162a "path lookup sanity"
14776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14777 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14780 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
14781 error "create striped dir failed"
14783 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
14784 tail -n 1 | awk '{print $2}')
14785 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
14787 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
14788 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
14791 for ((i=0;i<5;i++)); do
14792 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
14793 error "get fid for f$i failed"
14794 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
14796 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
14797 error "get fid for d$i failed"
14798 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
14803 run_test 162b "striped directory path lookup sanity"
14805 # LU-4239: Verify fid2path works with paths 100 or more directories deep
14807 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
14808 skip "Need MDS version at least 2.7.51"
14810 local lpath=$tdir.local
14811 local rpath=$tdir.remote
14813 test_mkdir $DIR/$lpath
14814 test_mkdir $DIR/$rpath
14816 for ((i = 0; i <= 101; i++)); do
14819 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
14820 error "get fid for local directory $DIR/$lpath failed"
14821 check_path "$DIR/$lpath" $MOUNT $FID --link 0
14824 test_mkdir $DIR/$rpath
14825 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
14826 error "get fid for remote directory $DIR/$rpath failed"
14827 check_path "$DIR/$rpath" $MOUNT $FID --link 0
14832 run_test 162c "fid2path works with paths 100 or more directories deep"
14835 # do directio so as not to populate the page cache
14836 log "creating a 10 Mb file"
14837 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14838 log "starting reads"
14839 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14840 log "truncating the file"
14841 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14843 kill %+ || true # reads might have finished
14844 echo "wait until dd is finished"
14846 log "removing the temporary file"
14847 rm -rf $DIR/$tfile || error "tmp file removal failed"
14849 run_test 169 "parallel read and truncate should not deadlock"
14852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14854 $LCTL clear # bug 18514
14855 $LCTL debug_daemon start $TMP/${tfile}_log_good
14857 $LCTL debug_daemon stop
14858 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
14859 error "sed failed to read log_good"
14861 $LCTL debug_daemon start $TMP/${tfile}_log_good
14863 $LCTL debug_daemon stop
14865 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
14866 error "lctl df log_bad failed"
14868 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14869 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14871 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
14872 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
14874 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
14875 error "bad_line good_line1 good_line2 are empty"
14877 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14878 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
14879 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14881 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
14882 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14883 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14885 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
14886 error "bad_line_new good_line_new are empty"
14888 local expected_good=$((good_line1 + good_line2*2))
14890 rm -f $TMP/${tfile}*
14891 # LU-231, short malformed line may not be counted into bad lines
14892 if [ $bad_line -ne $bad_line_new ] &&
14893 [ $bad_line -ne $((bad_line_new - 1)) ]; then
14894 error "expected $bad_line bad lines, but got $bad_line_new"
14898 if [ $expected_good -ne $good_line_new ]; then
14899 error "expected $expected_good good lines, but got $good_line_new"
14904 run_test 170 "test lctl df to handle corrupted log ====================="
14906 test_171() { # bug20592
14907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14909 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
14910 $LCTL set_param fail_loc=0x50e
14911 $LCTL set_param fail_val=3000
14912 multiop_bg_pause $DIR/$tfile O_s || true
14914 kill -USR1 $MULTIPID
14918 if dmesg | grep "recursive fault"; then
14919 error "caught a recursive fault"
14921 $LCTL set_param fail_loc=0
14924 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
14926 # it would be good to share it with obdfilter-survey/iokit-libecho code
14927 setup_obdecho_osc () {
14930 local obdfilter_name=$2
14931 echo "Creating new osc for $obdfilter_name on $ost_nid"
14932 # make sure we can find loopback nid
14933 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
14935 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
14936 ${obdfilter_name}_osc_UUID || rc=2; }
14937 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
14938 ${obdfilter_name}_UUID $ost_nid || rc=3; }
14942 cleanup_obdecho_osc () {
14943 local obdfilter_name=$1
14944 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
14945 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
14952 local pages=${3:-64}
14957 local obd_size=$(get_obd_size $node $OBD)
14958 local page_size=$(get_page_size $node)
14959 if [[ -n "$obd_size" ]]; then
14960 local new_count=$((obd_size / (pages * page_size / 1024)))
14961 [[ $new_count -ge $count ]] || count=$new_count
14964 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
14965 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
14967 if [ $rc -eq 0 ]; then
14968 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
14969 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
14971 echo "New object id is $id"
14972 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
14974 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
14975 "test_brw $count w v $pages $id" || rc=4; }
14976 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
14978 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
14979 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
14980 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
14981 { do_facet $node "$LCTL --device ec detach" || rc=6; }
14982 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
14987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14989 if ! module_loaded obdecho; then
14990 load_module obdecho/obdecho &&
14991 stack_trap "rmmod obdecho" EXIT ||
14992 error "unable to load obdecho on client"
14995 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
14996 local host=$($LCTL get_param -n osc.$osc.import |
14997 awk '/current_connection:/ { print $2 }' )
14998 local target=$($LCTL get_param -n osc.$osc.import |
14999 awk '/target:/ { print $2 }' )
15000 target=${target%_UUID}
15002 if [ -n "$target" ]; then
15003 setup_obdecho_osc $host $target &&
15004 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15005 { error "obdecho setup failed with $?"; return; }
15007 obdecho_test ${target}_osc client ||
15008 error "obdecho_test failed on ${target}_osc"
15010 $LCTL get_param osc.$osc.import
15011 error "there is no osc.$osc.import target"
15014 run_test 180a "test obdecho on osc"
15017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15018 remote_ost_nodsh && skip "remote OST with nodsh"
15020 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15021 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15022 error "failed to load module obdecho"
15024 local target=$(do_facet ost1 $LCTL dl |
15025 awk '/obdfilter/ { print $4; exit; }')
15027 if [ -n "$target" ]; then
15028 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15030 do_facet ost1 $LCTL dl
15031 error "there is no obdfilter target on ost1"
15034 run_test 180b "test obdecho directly on obdfilter"
15036 test_180c() { # LU-2598
15037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15038 remote_ost_nodsh && skip "remote OST with nodsh"
15039 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15040 skip "Need MDS version at least 2.4.0"
15042 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15043 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15044 error "failed to load module obdecho"
15046 local target=$(do_facet ost1 $LCTL dl |
15047 awk '/obdfilter/ { print $4; exit; }')
15049 if [ -n "$target" ]; then
15050 local pages=16384 # 64MB bulk I/O RPC size
15052 obdecho_test "$target" ost1 "$pages" ||
15053 error "obdecho_test with pages=$pages failed with $?"
15055 do_facet ost1 $LCTL dl
15056 error "there is no obdfilter target on ost1"
15059 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15061 test_181() { # bug 22177
15062 test_mkdir $DIR/$tdir
15063 # create enough files to index the directory
15064 createmany -o $DIR/$tdir/foobar 4000
15065 # print attributes for debug purpose
15068 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15070 # remove the files & current working dir
15071 unlinkmany $DIR/$tdir/foobar 4000
15073 kill -USR1 $MULTIPID
15075 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15078 run_test 181 "Test open-unlinked dir ========================"
15084 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15086 $LCTL set_param mdc.*.rpc_stats=clear
15088 for (( i = 0; i < $tcount; i++ )) ; do
15089 mkdir $DIR/$tdir/$i
15092 for (( i = 0; i < $tcount; i++ )) ; do
15093 createmany -o $DIR/$tdir/$i/f- $fcount &
15097 for (( i = 0; i < $tcount; i++ )) ; do
15098 unlinkmany $DIR/$tdir/$i/f- $fcount &
15102 $LCTL get_param mdc.*.rpc_stats
15106 run_test 182 "Test parallel modify metadata operations ================"
15108 test_183() { # LU-2275
15109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15110 remote_mds_nodsh && skip "remote MDS with nodsh"
15111 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15112 skip "Need MDS version at least 2.3.56"
15114 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15115 echo aaa > $DIR/$tdir/$tfile
15117 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15118 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15120 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15121 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15123 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15125 # Flush negative dentry cache
15126 touch $DIR/$tdir/$tfile
15128 # We are not checking for any leaked references here, they'll
15129 # become evident next time we do cleanup with module unload.
15132 run_test 183 "No crash or request leak in case of strange dispositions ========"
15134 # test suite 184 is for LU-2016, LU-2017
15136 check_swap_layouts_support
15138 dir0=$DIR/$tdir/$testnum
15139 test_mkdir -p -c1 $dir0
15144 $LFS setstripe -c1 $file1
15146 $LFS setstripe -c2 $file2
15148 gen1=$($LFS getstripe -g $file1)
15149 gen2=$($LFS getstripe -g $file2)
15151 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15152 gen=$($LFS getstripe -g $file1)
15153 [[ $gen1 != $gen ]] ||
15154 "Layout generation on $file1 does not change"
15155 gen=$($LFS getstripe -g $file2)
15156 [[ $gen2 != $gen ]] ||
15157 "Layout generation on $file2 does not change"
15159 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15160 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15162 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15164 run_test 184a "Basic layout swap"
15167 check_swap_layouts_support
15169 dir0=$DIR/$tdir/$testnum
15170 mkdir -p $dir0 || error "creating dir $dir0"
15177 $LFS setstripe -c1 $file1
15178 $LFS setstripe -c2 $file2
15179 $LFS setstripe -c1 $file3
15180 chown $RUNAS_ID $file3
15181 gen1=$($LFS getstripe -g $file1)
15182 gen2=$($LFS getstripe -g $file2)
15184 $LFS swap_layouts $dir1 $dir2 &&
15185 error "swap of directories layouts should fail"
15186 $LFS swap_layouts $dir1 $file1 &&
15187 error "swap of directory and file layouts should fail"
15188 $RUNAS $LFS swap_layouts $file1 $file2 &&
15189 error "swap of file we cannot write should fail"
15190 $LFS swap_layouts $file1 $file3 &&
15191 error "swap of file with different owner should fail"
15192 /bin/true # to clear error code
15194 run_test 184b "Forbidden layout swap (will generate errors)"
15197 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15198 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15199 check_swap_layouts_support
15201 local dir0=$DIR/$tdir/$testnum
15202 mkdir -p $dir0 || error "creating dir $dir0"
15204 local ref1=$dir0/ref1
15205 local ref2=$dir0/ref2
15206 local file1=$dir0/file1
15207 local file2=$dir0/file2
15208 # create a file large enough for the concurrent test
15209 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15210 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15211 echo "ref file size: ref1($(stat -c %s $ref1))," \
15212 "ref2($(stat -c %s $ref2))"
15215 dd if=$ref1 of=$file1 bs=16k &
15218 # Make sure dd starts to copy file
15219 while [ ! -f $file1 ]; do sleep 0.1; done
15221 $LFS swap_layouts $file1 $file2
15224 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15225 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15227 # how many bytes copied before swapping layout
15228 local copied=$(stat -c %s $file2)
15229 local remaining=$(stat -c %s $ref1)
15230 remaining=$((remaining - copied))
15231 echo "Copied $copied bytes before swapping layout..."
15233 cmp -n $copied $file1 $ref2 | grep differ &&
15234 error "Content mismatch [0, $copied) of ref2 and file1"
15235 cmp -n $copied $file2 $ref1 ||
15236 error "Content mismatch [0, $copied) of ref1 and file2"
15237 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15238 error "Content mismatch [$copied, EOF) of ref1 and file1"
15241 rm -f $ref1 $ref2 $file1 $file2
15243 run_test 184c "Concurrent write and layout swap"
15246 check_swap_layouts_support
15247 [ -z "$(which getfattr 2>/dev/null)" ] &&
15248 skip_env "no getfattr command"
15250 local file1=$DIR/$tdir/$tfile-1
15251 local file2=$DIR/$tdir/$tfile-2
15252 local file3=$DIR/$tdir/$tfile-3
15256 mkdir -p $DIR/$tdir
15257 touch $file1 || error "create $file1 failed"
15258 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15259 error "create $file2 failed"
15260 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15261 error "create $file3 failed"
15262 lovea1=$(get_layout_param $file1)
15264 $LFS swap_layouts $file2 $file3 ||
15265 error "swap $file2 $file3 layouts failed"
15266 $LFS swap_layouts $file1 $file2 ||
15267 error "swap $file1 $file2 layouts failed"
15269 lovea2=$(get_layout_param $file2)
15272 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15274 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15275 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15277 run_test 184d "allow stripeless layouts swap"
15280 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15281 skip "Need MDS version at least 2.6.94"
15282 check_swap_layouts_support
15283 [ -z "$(which getfattr 2>/dev/null)" ] &&
15284 skip_env "no getfattr command"
15286 local file1=$DIR/$tdir/$tfile-1
15287 local file2=$DIR/$tdir/$tfile-2
15288 local file3=$DIR/$tdir/$tfile-3
15291 mkdir -p $DIR/$tdir
15292 touch $file1 || error "create $file1 failed"
15293 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15294 error "create $file2 failed"
15295 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15296 error "create $file3 failed"
15298 $LFS swap_layouts $file1 $file2 ||
15299 error "swap $file1 $file2 layouts failed"
15301 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15302 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15304 echo 123 > $file1 || error "Should be able to write into $file1"
15306 $LFS swap_layouts $file1 $file3 ||
15307 error "swap $file1 $file3 layouts failed"
15309 echo 123 > $file1 || error "Should be able to write into $file1"
15311 rm -rf $file1 $file2 $file3
15313 run_test 184e "Recreate layout after stripeless layout swaps"
15316 # Create a file with name longer than sizeof(struct stat) ==
15317 # 144 to see if we can get chars from the file name to appear
15318 # in the returned striping. Note that 'f' == 0x66.
15319 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15321 mkdir -p $DIR/$tdir
15322 mcreate $DIR/$tdir/$file
15323 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15324 error "IOC_MDC_GETFILEINFO returned garbage striping"
15327 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15329 test_185() { # LU-2441
15330 # LU-3553 - no volatile file support in old servers
15331 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15332 skip "Need MDS version at least 2.3.60"
15334 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15335 touch $DIR/$tdir/spoo
15336 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15337 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15338 error "cannot create/write a volatile file"
15339 [ "$FILESET" == "" ] &&
15340 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15341 error "FID is still valid after close"
15343 multiop_bg_pause $DIR/$tdir vVw4096_c
15350 # assume that the next FID for this client is sequential, since stdout
15351 # is unfortunately eaten by multiop_bg_pause
15352 local n=$((${fidv[1]} + 1))
15353 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15354 if [ "$FILESET" == "" ]; then
15355 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15356 error "FID is missing before close"
15358 kill -USR1 $multi_pid
15359 # 1 second delay, so if mtime change we will see it
15361 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15362 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15364 run_test 185 "Volatile file support"
15366 function create_check_volatile() {
15370 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15373 local FID=$(cat /tmp/${tfile}.fid)
15374 [ "$FID" == "" ] && error "can't get FID for volatile"
15375 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15376 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15377 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15381 cancel_lru_locks mdc # flush opencache
15382 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15387 # LU-12516 - volatile creation via .lustre
15388 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15389 skip "Need MDS version at least 2.3.55"
15391 create_check_volatile 0
15392 [ $MDSCOUNT -lt 2 ] && return 0
15395 create_check_volatile 1
15399 run_test 185a "Volatile file creation in .lustre/fid/"
15402 remote_mds_nodsh && skip "remote MDS with nodsh"
15403 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15404 skip "Need MDS version at least 2.3.0"
15406 local dir0=$DIR/$tdir/$testnum
15407 mkdir -p $dir0 || error "creating dir $dir0"
15409 local file=$dir0/file1
15410 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15411 local dv1=$($LFS data_version $file)
15412 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15413 local dv2=$($LFS data_version $file)
15414 [[ $dv1 != $dv2 ]] ||
15415 error "data version did not change on write $dv1 == $dv2"
15420 run_test 187a "Test data version change"
15423 remote_mds_nodsh && skip "remote MDS with nodsh"
15424 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15425 skip "Need MDS version at least 2.3.0"
15427 local dir0=$DIR/$tdir/$testnum
15428 mkdir -p $dir0 || error "creating dir $dir0"
15430 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15431 [[ ${DV[0]} != ${DV[1]} ]] ||
15432 error "data version did not change on write"\
15433 " ${DV[0]} == ${DV[1]}"
15438 run_test 187b "Test data version change on volatile file"
15441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15442 remote_mgs_nodsh && skip "remote MGS with nodsh"
15443 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15445 local POOL=${POOL:-cea1}
15446 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
15447 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
15450 local last_ost=$(($OSTCOUNT - 1))
15452 local ost_list=$(seq $first_ost $ost_step $last_ost)
15453 local ost_range="$first_ost $last_ost $ost_step"
15454 local test_path=$POOL_ROOT/$POOL_DIR_NAME
15455 local file_dir=$POOL_ROOT/file_tst
15456 local subdir=$test_path/subdir
15460 # former test_200a test_200b
15461 pool_add $POOL || { rc=$? ; break; }
15462 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
15463 # former test_200c test_200d
15464 mkdir -p $test_path
15465 pool_set_dir $POOL $test_path || { rc=$? ; break; }
15466 pool_check_dir $POOL $test_path || { rc=$? ; break; }
15468 pool_check_dir $POOL $subdir || { rc=$? ; break; }
15469 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
15470 || { rc=$? ; break; }
15471 # former test_200e test_200f
15472 local files=$((OSTCOUNT*3))
15473 pool_alloc_files $POOL $test_path $files "$ost_list" \
15474 || { rc=$? ; break; }
15475 pool_create_files $POOL $file_dir $files "$ost_list" \
15476 || { rc=$? ; break; }
15477 # former test_200g test_200h
15478 pool_lfs_df $POOL || { rc=$? ; break; }
15479 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
15481 # former test_201a test_201b test_201c
15482 pool_remove_first_target $POOL || { rc=$? ; break; }
15484 local f=$test_path/$tfile
15485 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
15486 pool_remove $POOL $f || { rc=$? ; break; }
15494 run_test 200 "OST pools"
15496 # usage: default_attr <count | size | offset>
15498 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
15501 # usage: check_default_stripe_attr
15502 check_default_stripe_attr() {
15503 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
15506 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
15508 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
15512 error "unknown getstripe attr '$1'"
15515 [ $ACTUAL == $EXPECTED ] ||
15516 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
15520 test_mkdir $DIR/$tdir
15521 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
15523 check_default_stripe_attr --stripe-count
15524 check_default_stripe_attr --stripe-size
15525 check_default_stripe_attr --stripe-index
15527 run_test 204a "Print default stripe attributes"
15530 test_mkdir $DIR/$tdir
15531 $LFS setstripe --stripe-count 1 $DIR/$tdir
15533 check_default_stripe_attr --stripe-size
15534 check_default_stripe_attr --stripe-index
15536 run_test 204b "Print default stripe size and offset"
15539 test_mkdir $DIR/$tdir
15540 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15542 check_default_stripe_attr --stripe-count
15543 check_default_stripe_attr --stripe-index
15545 run_test 204c "Print default stripe count and offset"
15548 test_mkdir $DIR/$tdir
15549 $LFS setstripe --stripe-index 0 $DIR/$tdir
15551 check_default_stripe_attr --stripe-count
15552 check_default_stripe_attr --stripe-size
15554 run_test 204d "Print default stripe count and size"
15557 test_mkdir $DIR/$tdir
15558 $LFS setstripe -d $DIR/$tdir
15560 check_default_stripe_attr --stripe-count --raw
15561 check_default_stripe_attr --stripe-size --raw
15562 check_default_stripe_attr --stripe-index --raw
15564 run_test 204e "Print raw stripe attributes"
15567 test_mkdir $DIR/$tdir
15568 $LFS setstripe --stripe-count 1 $DIR/$tdir
15570 check_default_stripe_attr --stripe-size --raw
15571 check_default_stripe_attr --stripe-index --raw
15573 run_test 204f "Print raw stripe size and offset"
15576 test_mkdir $DIR/$tdir
15577 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15579 check_default_stripe_attr --stripe-count --raw
15580 check_default_stripe_attr --stripe-index --raw
15582 run_test 204g "Print raw stripe count and offset"
15585 test_mkdir $DIR/$tdir
15586 $LFS setstripe --stripe-index 0 $DIR/$tdir
15588 check_default_stripe_attr --stripe-count --raw
15589 check_default_stripe_attr --stripe-size --raw
15591 run_test 204h "Print raw stripe count and size"
15593 # Figure out which job scheduler is being used, if any,
15594 # or use a fake one
15595 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
15596 JOBENV=SLURM_JOB_ID
15597 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
15599 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
15601 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
15602 JOBENV=LOADL_STEP_ID
15603 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
15606 $LCTL list_param jobid_name > /dev/null 2>&1
15607 if [ $? -eq 0 ]; then
15613 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
15615 verify_jobstats() {
15620 # we don't really need to clear the stats for this test to work, since each
15621 # command has a unique jobid, but it makes debugging easier if needed.
15622 # for facet in $facets; do
15623 # local dev=$(convert_facet2label $facet)
15624 # # clear old jobstats
15625 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
15628 # use a new JobID for each test, or we might see an old one
15629 [ "$JOBENV" = "FAKE_JOBID" ] &&
15630 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
15632 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
15634 [ "$JOBENV" = "nodelocal" ] && {
15635 FAKE_JOBID=id.$testnum.%e.$RANDOM
15636 $LCTL set_param jobid_name=$FAKE_JOBID
15637 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
15640 log "Test: ${cmd[*]}"
15641 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
15643 if [ $JOBENV = "FAKE_JOBID" ]; then
15644 FAKE_JOBID=$JOBVAL ${cmd[*]}
15649 # all files are created on OST0000
15650 for facet in $facets; do
15651 local stats="*.$(convert_facet2label $facet).job_stats"
15653 # strip out libtool wrappers for in-tree executables
15654 if [ $(do_facet $facet lctl get_param $stats |
15655 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
15656 do_facet $facet lctl get_param $stats
15657 error "No jobstats for $JOBVAL found on $facet::$stats"
15663 local new_jobenv=$1
15665 set_persistent_param_and_check client "jobid_var" \
15666 "$FSNAME.sys.jobid_var" $new_jobenv
15669 test_205a() { # Job stats
15670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15671 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
15672 skip "Need MDS version with at least 2.7.1"
15673 remote_mgs_nodsh && skip "remote MGS with nodsh"
15674 remote_mds_nodsh && skip "remote MDS with nodsh"
15675 remote_ost_nodsh && skip "remote OST with nodsh"
15676 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
15677 skip "Server doesn't support jobstats"
15678 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
15680 local old_jobenv=$($LCTL get_param -n jobid_var)
15681 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
15683 if [[ $PERM_CMD == *"set_param -P"* ]]; then
15684 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
15686 stack_trap "do_facet mgs $PERM_CMD \
15687 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
15691 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
15692 mdt.*.job_cleanup_interval | head -n 1)
15693 local new_interval=5
15694 do_facet $SINGLEMDS \
15695 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
15696 stack_trap "do_facet $SINGLEMDS \
15697 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
15698 local start=$SECONDS
15702 cmd="mkdir $DIR/$tdir"
15703 verify_jobstats "$cmd" "$SINGLEMDS"
15705 cmd="rmdir $DIR/$tdir"
15706 verify_jobstats "$cmd" "$SINGLEMDS"
15707 # mkdir on secondary MDT
15708 if [ $MDSCOUNT -gt 1 ]; then
15709 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
15710 verify_jobstats "$cmd" "mds2"
15713 cmd="mknod $DIR/$tfile c 1 3"
15714 verify_jobstats "$cmd" "$SINGLEMDS"
15716 cmd="rm -f $DIR/$tfile"
15717 verify_jobstats "$cmd" "$SINGLEMDS"
15718 # create all files on OST0000 so verify_jobstats can find OST stats
15720 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
15721 verify_jobstats "$cmd" "$SINGLEMDS"
15723 cmd="touch $DIR/$tfile"
15724 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15726 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
15727 verify_jobstats "$cmd" "ost1"
15729 cancel_lru_locks osc
15730 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
15731 verify_jobstats "$cmd" "ost1"
15733 cmd="$TRUNCATE $DIR/$tfile 0"
15734 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15736 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
15737 verify_jobstats "$cmd" "$SINGLEMDS"
15738 # jobstats expiry - sleep until old stats should be expired
15739 local left=$((new_interval + 5 - (SECONDS - start)))
15740 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
15741 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
15743 cmd="mkdir $DIR/$tdir.expire"
15744 verify_jobstats "$cmd" "$SINGLEMDS"
15745 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
15746 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
15748 # Ensure that jobid are present in changelog (if supported by MDS)
15749 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
15750 changelog_dump | tail -10
15751 jobids=$(changelog_dump | tail -9 | grep -c "j=")
15752 [ $jobids -eq 9 ] ||
15753 error "Wrong changelog jobid count $jobids != 9"
15757 jobstats_set $JOBENV
15759 changelog_dump | grep $tfile
15760 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
15761 [ $jobids -eq 0 ] ||
15762 error "Unexpected jobids when jobid_var=$JOBENV"
15765 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
15766 JOBENV="JOBCOMPLEX"
15767 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
15769 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
15771 run_test 205a "Verify job stats"
15775 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
15776 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
15777 do_facet $SINGLEMDS $LCTL get_param mdt.*.job_stats |
15778 grep job_id: | grep foolish &&
15779 error "Unexpected jobid found"
15782 run_test 205b "Verify job stats jobid parsing"
15784 # LU-1480, LU-1773 and LU-1657
15786 mkdir -p $DIR/$tdir
15787 $LFS setstripe -c -1 $DIR/$tdir
15788 #define OBD_FAIL_LOV_INIT 0x1403
15789 $LCTL set_param fail_loc=0xa0001403
15790 $LCTL set_param fail_val=1
15791 touch $DIR/$tdir/$tfile || true
15793 run_test 206 "fail lov_init_raid0() doesn't lbug"
15796 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15797 local fsz=`stat -c %s $DIR/$tfile`
15798 cancel_lru_locks mdc
15800 # do not return layout in getattr intent
15801 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
15802 $LCTL set_param fail_loc=0x170
15803 local sz=`stat -c %s $DIR/$tfile`
15805 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
15809 run_test 207a "can refresh layout at glimpse"
15812 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15813 local cksum=`md5sum $DIR/$tfile`
15814 local fsz=`stat -c %s $DIR/$tfile`
15815 cancel_lru_locks mdc
15816 cancel_lru_locks osc
15818 # do not return layout in getattr intent
15819 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
15820 $LCTL set_param fail_loc=0x171
15822 # it will refresh layout after the file is opened but before read issues
15823 echo checksum is "$cksum"
15824 echo "$cksum" |md5sum -c --quiet || error "file differs"
15828 run_test 207b "can refresh layout at open"
15831 # FIXME: in this test suite, only RD lease is used. This is okay
15832 # for now as only exclusive open is supported. After generic lease
15833 # is done, this test suite should be revised. - Jinshan
15835 remote_mds_nodsh && skip "remote MDS with nodsh"
15836 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
15837 skip "Need MDS version at least 2.4.52"
15839 echo "==== test 1: verify get lease work"
15840 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
15842 echo "==== test 2: verify lease can be broken by upcoming open"
15843 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15847 $MULTIOP $DIR/$tfile oO_RDONLY:c
15848 kill -USR1 $PID && wait $PID || error "break lease error"
15850 echo "==== test 3: verify lease can't be granted if an open already exists"
15851 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
15855 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
15856 kill -USR1 $PID && wait $PID || error "open file error"
15858 echo "==== test 4: lease can sustain over recovery"
15859 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
15865 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
15867 echo "==== test 5: lease broken can't be regained by replay"
15868 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15872 # open file to break lease and then recovery
15873 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
15876 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
15880 run_test 208 "Exclusive open"
15883 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
15884 skip_env "must have disp_stripe"
15887 sync; sleep 5; sync;
15889 echo 3 > /proc/sys/vm/drop_caches
15890 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15892 # open/close 500 times
15893 for i in $(seq 500); do
15897 echo 3 > /proc/sys/vm/drop_caches
15898 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15900 echo "before: $req_before, after: $req_after"
15901 [ $((req_after - req_before)) -ge 300 ] &&
15902 error "open/close requests are not freed"
15905 run_test 209 "read-only open/close requests should be freed promptly"
15909 size=$((size % 8192 + 1))
15910 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
15911 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
15912 rm -f $DIR/f212 $DIR/f212.xyz
15914 run_test 212 "Sendfile test ============================================"
15917 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
15918 cancel_lru_locks osc
15919 lctl set_param fail_loc=0x8000040f
15920 # generate a read lock
15921 cat $DIR/$tfile > /dev/null
15922 # write to the file, it will try to cancel the above read lock.
15923 cat /etc/hosts >> $DIR/$tfile
15925 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
15927 test_214() { # for bug 20133
15928 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
15929 for (( i=0; i < 340; i++ )) ; do
15930 touch $DIR/$tdir/d214c/a$i
15933 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
15934 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
15935 ls $DIR/d214c || error "ls $DIR/d214c failed"
15936 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
15937 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
15939 run_test 214 "hash-indexed directory test - bug 20133"
15941 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
15942 create_lnet_proc_files() {
15943 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
15946 # counterpart of create_lnet_proc_files
15947 remove_lnet_proc_files() {
15948 rm -f $TMP/lnet_$1.sys
15951 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15952 # 3rd arg as regexp for body
15953 check_lnet_proc_stats() {
15954 local l=$(cat "$TMP/lnet_$1" |wc -l)
15955 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
15957 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
15960 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15961 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
15962 # optional and can be regexp for 2nd line (lnet.routes case)
15963 check_lnet_proc_entry() {
15964 local blp=2 # blp stands for 'position of 1st line of body'
15965 [ -z "$5" ] || blp=3 # lnet.routes case
15967 local l=$(cat "$TMP/lnet_$1" |wc -l)
15968 # subtracting one from $blp because the body can be empty
15969 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
15971 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
15972 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
15974 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
15975 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
15977 # bail out if any unexpected line happened
15978 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
15979 [ "$?" != 0 ] || error "$2 misformatted"
15982 test_215() { # for bugs 18102, 21079, 21517
15983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15985 local N='(0|[1-9][0-9]*)' # non-negative numeric
15986 local P='[1-9][0-9]*' # positive numeric
15987 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
15988 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
15989 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
15990 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
15992 local L1 # regexp for 1st line
15993 local L2 # regexp for 2nd line (optional)
15994 local BR # regexp for the rest (body)
15996 # lnet.stats should look as 11 space-separated non-negative numerics
15997 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
15998 create_lnet_proc_files "stats"
15999 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16000 remove_lnet_proc_files "stats"
16002 # lnet.routes should look like this:
16003 # Routing disabled/enabled
16004 # net hops priority state router
16005 # where net is a string like tcp0, hops > 0, priority >= 0,
16006 # state is up/down,
16007 # router is a string like 192.168.1.1@tcp2
16008 L1="^Routing (disabled|enabled)$"
16009 L2="^net +hops +priority +state +router$"
16010 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16011 create_lnet_proc_files "routes"
16012 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16013 remove_lnet_proc_files "routes"
16015 # lnet.routers should look like this:
16016 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16017 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16018 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16019 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16020 L1="^ref +rtr_ref +alive +router$"
16021 BR="^$P +$P +(up|down) +$NID$"
16022 create_lnet_proc_files "routers"
16023 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16024 remove_lnet_proc_files "routers"
16026 # lnet.peers should look like this:
16027 # nid refs state last max rtr min tx min queue
16028 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16029 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16030 # numeric (0 or >0 or <0), queue >= 0.
16031 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16032 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16033 create_lnet_proc_files "peers"
16034 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16035 remove_lnet_proc_files "peers"
16037 # lnet.buffers should look like this:
16038 # pages count credits min
16039 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16040 L1="^pages +count +credits +min$"
16041 BR="^ +$N +$N +$I +$I$"
16042 create_lnet_proc_files "buffers"
16043 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16044 remove_lnet_proc_files "buffers"
16046 # lnet.nis should look like this:
16047 # nid status alive refs peer rtr max tx min
16048 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16049 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16050 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16051 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16052 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16053 create_lnet_proc_files "nis"
16054 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16055 remove_lnet_proc_files "nis"
16057 # can we successfully write to lnet.stats?
16058 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16060 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16062 test_216() { # bug 20317
16063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16064 remote_ost_nodsh && skip "remote OST with nodsh"
16067 local facets=$(get_facets OST)
16068 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16070 save_lustre_params client "osc.*.contention_seconds" > $p
16071 save_lustre_params $facets \
16072 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16073 save_lustre_params $facets \
16074 "ldlm.namespaces.filter-*.contended_locks" >> $p
16075 save_lustre_params $facets \
16076 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16077 clear_stats osc.*.osc_stats
16079 # agressive lockless i/o settings
16080 do_nodes $(comma_list $(osts_nodes)) \
16081 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16082 ldlm.namespaces.filter-*.contended_locks=0 \
16083 ldlm.namespaces.filter-*.contention_seconds=60"
16084 lctl set_param -n osc.*.contention_seconds=60
16086 $DIRECTIO write $DIR/$tfile 0 10 4096
16087 $CHECKSTAT -s 40960 $DIR/$tfile
16089 # disable lockless i/o
16090 do_nodes $(comma_list $(osts_nodes)) \
16091 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16092 ldlm.namespaces.filter-*.contended_locks=32 \
16093 ldlm.namespaces.filter-*.contention_seconds=0"
16094 lctl set_param -n osc.*.contention_seconds=0
16095 clear_stats osc.*.osc_stats
16097 dd if=/dev/zero of=$DIR/$tfile count=0
16098 $CHECKSTAT -s 0 $DIR/$tfile
16100 restore_lustre_params <$p
16104 run_test 216 "check lockless direct write updates file size and kms correctly"
16106 test_217() { # bug 22430
16107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16112 for node in $(nodes_list); do
16113 nid=$(host_nids_address $node $NETTYPE)
16114 if [[ $nid = *-* ]] ; then
16115 echo "lctl ping $(h2nettype $nid)"
16116 lctl ping $(h2nettype $nid)
16118 echo "skipping $node (no hyphen detected)"
16122 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16125 # do directio so as not to populate the page cache
16126 log "creating a 10 Mb file"
16127 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16128 log "starting reads"
16129 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16130 log "truncating the file"
16131 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16133 kill %+ || true # reads might have finished
16134 echo "wait until dd is finished"
16136 log "removing the temporary file"
16137 rm -rf $DIR/$tfile || error "tmp file removal failed"
16139 run_test 218 "parallel read and truncate should not deadlock"
16142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16144 # write one partial page
16145 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16146 # set no grant so vvp_io_commit_write will do sync write
16147 $LCTL set_param fail_loc=0x411
16148 # write a full page at the end of file
16149 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16151 $LCTL set_param fail_loc=0
16152 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16153 $LCTL set_param fail_loc=0x411
16154 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16157 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16158 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16160 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16162 test_220() { #LU-325
16163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16164 remote_ost_nodsh && skip "remote OST with nodsh"
16165 remote_mds_nodsh && skip "remote MDS with nodsh"
16166 remote_mgs_nodsh && skip "remote MGS with nodsh"
16170 # create on MDT0000 so the last_id and next_id are correct
16172 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16176 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16177 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16178 osp.$mdtosc_proc1.prealloc_last_id)
16179 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16180 osp.$mdtosc_proc1.prealloc_next_id)
16184 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16185 #define OBD_FAIL_OST_ENOINO 0x229
16186 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16187 create_pool $FSNAME.$TESTNAME || return 1
16188 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16190 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16192 MDSOBJS=$((last_id - next_id))
16193 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16195 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16196 echo "OST still has $count kbytes free"
16198 echo "create $MDSOBJS files @next_id..."
16199 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16201 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16202 osp.$mdtosc_proc1.prealloc_last_id)
16203 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16204 osp.$mdtosc_proc1.prealloc_next_id)
16206 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16211 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16212 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16214 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16215 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16216 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16217 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16218 echo "unlink $MDSOBJS files @$next_id..."
16219 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16221 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16226 dd if=`which date` of=$MOUNT/date oflag=sync
16227 chmod +x $MOUNT/date
16229 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16230 $LCTL set_param fail_loc=0x80001401
16232 $MOUNT/date > /dev/null
16235 run_test 221 "make sure fault and truncate race to not cause OOM"
16238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16241 test_mkdir $DIR/$tdir
16242 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16243 createmany -o $DIR/$tdir/$tfile 10
16244 cancel_lru_locks mdc
16245 cancel_lru_locks osc
16246 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16247 $LCTL set_param fail_loc=0x31a
16248 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16249 $LCTL set_param fail_loc=0
16252 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16258 test_mkdir $DIR/$tdir
16259 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16260 createmany -o $DIR/$tdir/$tfile 10
16261 cancel_lru_locks mdc
16262 cancel_lru_locks osc
16263 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16264 $LCTL set_param fail_loc=0x31a
16265 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16266 $LCTL set_param fail_loc=0
16268 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16274 test_mkdir $DIR/$tdir
16275 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16276 createmany -o $DIR/$tdir/$tfile 10
16277 cancel_lru_locks mdc
16278 cancel_lru_locks osc
16279 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16280 $LCTL set_param fail_loc=0x31b
16281 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16282 $LCTL set_param fail_loc=0
16285 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16287 test_224a() { # LU-1039, MRP-303
16288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16290 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16291 $LCTL set_param fail_loc=0x508
16292 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16293 $LCTL set_param fail_loc=0
16296 run_test 224a "Don't panic on bulk IO failure"
16298 test_224b() { # LU-1039, MRP-303
16299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16301 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16302 cancel_lru_locks osc
16303 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16304 $LCTL set_param fail_loc=0x515
16305 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16306 $LCTL set_param fail_loc=0
16309 run_test 224b "Don't panic on bulk IO failure"
16311 test_224c() { # LU-6441
16312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16313 remote_mds_nodsh && skip "remote MDS with nodsh"
16315 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16316 save_writethrough $p
16317 set_cache writethrough on
16319 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
16320 local at_max=$($LCTL get_param -n at_max)
16321 local timeout=$($LCTL get_param -n timeout)
16322 local test_at="at_max"
16323 local param_at="$FSNAME.sys.at_max"
16324 local test_timeout="timeout"
16325 local param_timeout="$FSNAME.sys.timeout"
16327 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16329 set_persistent_param_and_check client "$test_at" "$param_at" 0
16330 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16332 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16333 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16334 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16335 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16337 do_facet ost1 "$LCTL set_param fail_loc=0"
16339 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16340 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16343 $LCTL set_param -n $pages_per_rpc
16344 restore_lustre_params < $p
16347 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16349 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16352 if [ -z ${MDSSURVEY} ]; then
16353 skip_env "mds-survey not found"
16355 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16356 skip "Need MDS version at least 2.2.51"
16358 local mds=$(facet_host $SINGLEMDS)
16359 local target=$(do_nodes $mds 'lctl dl' |
16360 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16362 local cmd1="file_count=1000 thrhi=4"
16363 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16364 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16365 local cmd="$cmd1 $cmd2 $cmd3"
16367 rm -f ${TMP}/mds_survey*
16369 eval $cmd || error "mds-survey with zero-stripe failed"
16370 cat ${TMP}/mds_survey*
16371 rm -f ${TMP}/mds_survey*
16373 run_test 225a "Metadata survey sanity with zero-stripe"
16376 if [ -z ${MDSSURVEY} ]; then
16377 skip_env "mds-survey not found"
16379 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16380 skip "Need MDS version at least 2.2.51"
16381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16382 remote_mds_nodsh && skip "remote MDS with nodsh"
16383 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16384 skip_env "Need to mount OST to test"
16387 local mds=$(facet_host $SINGLEMDS)
16388 local target=$(do_nodes $mds 'lctl dl' |
16389 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16391 local cmd1="file_count=1000 thrhi=4"
16392 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16393 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16394 local cmd="$cmd1 $cmd2 $cmd3"
16396 rm -f ${TMP}/mds_survey*
16398 eval $cmd || error "mds-survey with stripe_count failed"
16399 cat ${TMP}/mds_survey*
16400 rm -f ${TMP}/mds_survey*
16402 run_test 225b "Metadata survey sanity with stripe_count = 1"
16404 mcreate_path2fid () {
16410 local path=$DIR/$tdir/$name
16415 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16416 error "cannot create $desc"
16418 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16420 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16422 fid_path=$($LFS fid2path $MOUNT $fid)
16424 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16426 [ "$path" == "$fid_path" ] ||
16427 error "fid2path returned $fid_path, expected $path"
16429 echo "pass with $path and $fid"
16434 mkdir -p $DIR/$tdir
16436 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16437 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16438 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16439 mcreate_path2fid 0040666 0 0 dir "directory"
16440 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16441 mcreate_path2fid 0100666 0 0 file "regular file"
16442 mcreate_path2fid 0120666 0 0 link "symbolic link"
16443 mcreate_path2fid 0140666 0 0 sock "socket"
16445 run_test 226a "call path2fid and fid2path on files of all type"
16448 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16453 mkdir -p $DIR/$tdir
16454 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
16455 error "create remote directory failed"
16456 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
16457 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
16458 "character special file (null)"
16459 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
16460 "character special file (no device)"
16461 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
16462 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
16463 "block special file (loop)"
16464 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
16465 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
16466 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
16468 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
16470 # LU-1299 Executing or running ldd on a truncated executable does not
16471 # cause an out-of-memory condition.
16473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16474 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
16476 dd if=$(which date) of=$MOUNT/date bs=1k count=1
16477 chmod +x $MOUNT/date
16479 $MOUNT/date > /dev/null
16480 ldd $MOUNT/date > /dev/null
16483 run_test 227 "running truncated executable does not cause OOM"
16485 # LU-1512 try to reuse idle OI blocks
16487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16488 remote_mds_nodsh && skip "remote MDS with nodsh"
16489 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16491 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16492 local myDIR=$DIR/$tdir
16495 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16496 $LCTL set_param fail_loc=0x80001002
16497 createmany -o $myDIR/t- 10000
16498 $LCTL set_param fail_loc=0
16499 # The guard is current the largest FID holder
16501 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16503 local IDX=$(($SEQ % 64))
16505 do_facet $SINGLEMDS sync
16506 # Make sure journal flushed.
16508 local blk1=$(do_facet $SINGLEMDS \
16509 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16510 grep Blockcount | awk '{print $4}')
16512 # Remove old files, some OI blocks will become idle.
16513 unlinkmany $myDIR/t- 10000
16514 # Create new files, idle OI blocks should be reused.
16515 createmany -o $myDIR/t- 2000
16516 do_facet $SINGLEMDS sync
16517 # Make sure journal flushed.
16519 local blk2=$(do_facet $SINGLEMDS \
16520 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16521 grep Blockcount | awk '{print $4}')
16523 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16525 run_test 228a "try to reuse idle OI blocks"
16528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16529 remote_mds_nodsh && skip "remote MDS with nodsh"
16530 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16532 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16533 local myDIR=$DIR/$tdir
16536 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16537 $LCTL set_param fail_loc=0x80001002
16538 createmany -o $myDIR/t- 10000
16539 $LCTL set_param fail_loc=0
16540 # The guard is current the largest FID holder
16542 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16544 local IDX=$(($SEQ % 64))
16546 do_facet $SINGLEMDS sync
16547 # Make sure journal flushed.
16549 local blk1=$(do_facet $SINGLEMDS \
16550 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16551 grep Blockcount | awk '{print $4}')
16553 # Remove old files, some OI blocks will become idle.
16554 unlinkmany $myDIR/t- 10000
16557 stop $SINGLEMDS || error "Fail to stop MDT."
16559 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
16561 df $MOUNT || error "Fail to df."
16562 # Create new files, idle OI blocks should be reused.
16563 createmany -o $myDIR/t- 2000
16564 do_facet $SINGLEMDS sync
16565 # Make sure journal flushed.
16567 local blk2=$(do_facet $SINGLEMDS \
16568 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16569 grep Blockcount | awk '{print $4}')
16571 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16573 run_test 228b "idle OI blocks can be reused after MDT restart"
16577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16578 remote_mds_nodsh && skip "remote MDS with nodsh"
16579 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16581 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16582 local myDIR=$DIR/$tdir
16585 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16586 $LCTL set_param fail_loc=0x80001002
16587 # 20000 files can guarantee there are index nodes in the OI file
16588 createmany -o $myDIR/t- 20000
16589 $LCTL set_param fail_loc=0
16590 # The guard is current the largest FID holder
16592 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16594 local IDX=$(($SEQ % 64))
16596 do_facet $SINGLEMDS sync
16597 # Make sure journal flushed.
16599 local blk1=$(do_facet $SINGLEMDS \
16600 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16601 grep Blockcount | awk '{print $4}')
16603 # Remove old files, some OI blocks will become idle.
16604 unlinkmany $myDIR/t- 20000
16606 # The OI file should become empty now
16608 # Create new files, idle OI blocks should be reused.
16609 createmany -o $myDIR/t- 2000
16610 do_facet $SINGLEMDS sync
16611 # Make sure journal flushed.
16613 local blk2=$(do_facet $SINGLEMDS \
16614 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16615 grep Blockcount | awk '{print $4}')
16617 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16619 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
16621 test_229() { # LU-2482, LU-3448
16622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16623 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
16624 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
16625 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
16629 # Create a file with a released layout and stripe count 2.
16630 $MULTIOP $DIR/$tfile H2c ||
16631 error "failed to create file with released layout"
16633 $LFS getstripe -v $DIR/$tfile
16635 local pattern=$($LFS getstripe -L $DIR/$tfile)
16636 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
16638 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
16640 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
16641 stat $DIR/$tfile || error "failed to stat released file"
16643 chown $RUNAS_ID $DIR/$tfile ||
16644 error "chown $RUNAS_ID $DIR/$tfile failed"
16646 chgrp $RUNAS_ID $DIR/$tfile ||
16647 error "chgrp $RUNAS_ID $DIR/$tfile failed"
16649 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
16650 rm $DIR/$tfile || error "failed to remove released file"
16652 run_test 229 "getstripe/stat/rm/attr changes work on released files"
16655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16656 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16657 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16658 skip "Need MDS version at least 2.11.52"
16662 test_mkdir $DIR/$tdir
16663 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
16664 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
16665 [ $mdt_idx -ne 0 ] &&
16666 error "create local directory on wrong MDT $mdt_idx"
16668 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
16669 error "create remote directory failed"
16670 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
16671 [ $mdt_idx -ne $MDTIDX ] &&
16672 error "create remote directory on wrong MDT $mdt_idx"
16674 createmany -o $DIR/$tdir/test_230/t- 10 ||
16675 error "create files on remote directory failed"
16676 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
16677 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
16678 rm -r $DIR/$tdir || error "unlink remote directory failed"
16680 run_test 230a "Create remote directory and files under the remote directory"
16683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16684 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16685 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16686 skip "Need MDS version at least 2.11.52"
16694 local migrate_dir=$DIR/$tdir/migrate_dir
16695 local other_dir=$DIR/$tdir/other_dir
16697 test_mkdir $DIR/$tdir
16698 test_mkdir -i0 -c1 $migrate_dir
16699 test_mkdir -i0 -c1 $other_dir
16700 for ((i=0; i<10; i++)); do
16701 mkdir -p $migrate_dir/dir_${i}
16702 createmany -o $migrate_dir/dir_${i}/f 10 ||
16703 error "create files under remote dir failed $i"
16706 cp /etc/passwd $migrate_dir/$tfile
16707 cp /etc/passwd $other_dir/$tfile
16708 chattr +SAD $migrate_dir
16709 chattr +SAD $migrate_dir/$tfile
16711 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16712 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16713 local old_dir_mode=$(stat -c%f $migrate_dir)
16714 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
16716 mkdir -p $migrate_dir/dir_default_stripe2
16717 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
16718 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
16720 mkdir -p $other_dir
16721 ln $migrate_dir/$tfile $other_dir/luna
16722 ln $migrate_dir/$tfile $migrate_dir/sofia
16723 ln $other_dir/$tfile $migrate_dir/david
16724 ln -s $migrate_dir/$tfile $other_dir/zachary
16725 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
16726 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
16728 $LFS migrate -m $MDTIDX $migrate_dir ||
16729 error "fails on migrating remote dir to MDT1"
16731 echo "migratate to MDT1, then checking.."
16732 for ((i = 0; i < 10; i++)); do
16733 for file in $(find $migrate_dir/dir_${i}); do
16734 mdt_index=$($LFS getstripe -m $file)
16735 [ $mdt_index == $MDTIDX ] ||
16736 error "$file is not on MDT${MDTIDX}"
16740 # the multiple link file should still in MDT0
16741 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
16742 [ $mdt_index == 0 ] ||
16743 error "$file is not on MDT${MDTIDX}"
16745 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16746 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16747 error " expect $old_dir_flag get $new_dir_flag"
16749 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16750 [ "$old_file_flag" = "$new_file_flag" ] ||
16751 error " expect $old_file_flag get $new_file_flag"
16753 local new_dir_mode=$(stat -c%f $migrate_dir)
16754 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16755 error "expect mode $old_dir_mode get $new_dir_mode"
16757 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16758 [ "$old_file_mode" = "$new_file_mode" ] ||
16759 error "expect mode $old_file_mode get $new_file_mode"
16761 diff /etc/passwd $migrate_dir/$tfile ||
16762 error "$tfile different after migration"
16764 diff /etc/passwd $other_dir/luna ||
16765 error "luna different after migration"
16767 diff /etc/passwd $migrate_dir/sofia ||
16768 error "sofia different after migration"
16770 diff /etc/passwd $migrate_dir/david ||
16771 error "david different after migration"
16773 diff /etc/passwd $other_dir/zachary ||
16774 error "zachary different after migration"
16776 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16777 error "${tfile}_ln different after migration"
16779 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16780 error "${tfile}_ln_other different after migration"
16782 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
16783 [ $stripe_count = 2 ] ||
16784 error "dir strpe_count $d != 2 after migration."
16786 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
16787 [ $stripe_count = 2 ] ||
16788 error "file strpe_count $d != 2 after migration."
16790 #migrate back to MDT0
16793 $LFS migrate -m $MDTIDX $migrate_dir ||
16794 error "fails on migrating remote dir to MDT0"
16796 echo "migrate back to MDT0, checking.."
16797 for file in $(find $migrate_dir); do
16798 mdt_index=$($LFS getstripe -m $file)
16799 [ $mdt_index == $MDTIDX ] ||
16800 error "$file is not on MDT${MDTIDX}"
16803 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16804 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16805 error " expect $old_dir_flag get $new_dir_flag"
16807 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16808 [ "$old_file_flag" = "$new_file_flag" ] ||
16809 error " expect $old_file_flag get $new_file_flag"
16811 local new_dir_mode=$(stat -c%f $migrate_dir)
16812 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16813 error "expect mode $old_dir_mode get $new_dir_mode"
16815 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16816 [ "$old_file_mode" = "$new_file_mode" ] ||
16817 error "expect mode $old_file_mode get $new_file_mode"
16819 diff /etc/passwd ${migrate_dir}/$tfile ||
16820 error "$tfile different after migration"
16822 diff /etc/passwd ${other_dir}/luna ||
16823 error "luna different after migration"
16825 diff /etc/passwd ${migrate_dir}/sofia ||
16826 error "sofia different after migration"
16828 diff /etc/passwd ${other_dir}/zachary ||
16829 error "zachary different after migration"
16831 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16832 error "${tfile}_ln different after migration"
16834 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16835 error "${tfile}_ln_other different after migration"
16837 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
16838 [ $stripe_count = 2 ] ||
16839 error "dir strpe_count $d != 2 after migration."
16841 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
16842 [ $stripe_count = 2 ] ||
16843 error "file strpe_count $d != 2 after migration."
16845 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16847 run_test 230b "migrate directory"
16850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16851 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16852 remote_mds_nodsh && skip "remote MDS with nodsh"
16853 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16854 skip "Need MDS version at least 2.11.52"
16860 local migrate_dir=$DIR/$tdir/migrate_dir
16862 #If migrating directory fails in the middle, all entries of
16863 #the directory is still accessiable.
16864 test_mkdir $DIR/$tdir
16865 test_mkdir -i0 -c1 $migrate_dir
16866 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
16868 createmany -o $migrate_dir/f $total ||
16869 error "create files under ${migrate_dir} failed"
16871 # fail after migrating top dir, and this will fail only once, so the
16872 # first sub file migration will fail (currently f3), others succeed.
16873 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
16874 do_facet mds1 lctl set_param fail_loc=0x1801
16875 local t=$(ls $migrate_dir | wc -l)
16876 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
16877 error "migrate should fail"
16878 local u=$(ls $migrate_dir | wc -l)
16879 [ "$u" == "$t" ] || error "$u != $t during migration"
16881 # add new dir/file should succeed
16882 mkdir $migrate_dir/dir ||
16883 error "mkdir failed under migrating directory"
16884 touch $migrate_dir/file ||
16885 error "create file failed under migrating directory"
16887 # add file with existing name should fail
16888 for file in $migrate_dir/f*; do
16889 stat $file > /dev/null || error "stat $file failed"
16890 $OPENFILE -f O_CREAT:O_EXCL $file &&
16891 error "open(O_CREAT|O_EXCL) $file should fail"
16892 $MULTIOP $file m && error "create $file should fail"
16893 touch $DIR/$tdir/remote_dir/$tfile ||
16894 error "touch $tfile failed"
16895 ln $DIR/$tdir/remote_dir/$tfile $file &&
16896 error "link $file should fail"
16897 mdt_index=$($LFS getstripe -m $file)
16898 if [ $mdt_index == 0 ]; then
16899 # file failed to migrate is not allowed to rename to
16900 mv $DIR/$tdir/remote_dir/$tfile $file &&
16901 error "rename to $file should fail"
16903 mv $DIR/$tdir/remote_dir/$tfile $file ||
16904 error "rename to $file failed"
16906 echo hello >> $file || error "write $file failed"
16909 # resume migration with different options should fail
16910 $LFS migrate -m 0 $migrate_dir &&
16911 error "migrate -m 0 $migrate_dir should fail"
16913 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
16914 error "migrate -c 2 $migrate_dir should fail"
16916 # resume migration should succeed
16917 $LFS migrate -m $MDTIDX $migrate_dir ||
16918 error "migrate $migrate_dir failed"
16920 echo "Finish migration, then checking.."
16921 for file in $(find $migrate_dir); do
16922 mdt_index=$($LFS getstripe -m $file)
16923 [ $mdt_index == $MDTIDX ] ||
16924 error "$file is not on MDT${MDTIDX}"
16927 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16929 run_test 230c "check directory accessiblity if migration failed"
16932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16933 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16934 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16935 skip "Need MDS version at least 2.11.52"
16937 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
16939 local migrate_dir=$DIR/$tdir/migrate_dir
16949 old_index=$((RANDOM % MDSCOUNT))
16950 old_count=$((MDSCOUNT - old_index))
16951 new_index=$((RANDOM % MDSCOUNT))
16952 new_count=$((MDSCOUNT - new_index))
16953 new_hash="all_char"
16955 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
16956 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
16958 test_mkdir $DIR/$tdir
16959 test_mkdir -i $old_index -c $old_count $migrate_dir
16961 for ((i=0; i<100; i++)); do
16962 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
16963 createmany -o $migrate_dir/dir_${i}/f 100 ||
16964 error "create files under remote dir failed $i"
16967 echo -n "Migrate from MDT$old_index "
16968 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
16969 echo -n "to MDT$new_index"
16970 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
16973 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
16974 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
16975 error "migrate remote dir error"
16977 echo "Finish migration, then checking.."
16978 for file in $(find $migrate_dir); do
16979 mdt_index=$($LFS getstripe -m $file)
16980 if [ $mdt_index -lt $new_index ] ||
16981 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
16982 error "$file is on MDT$mdt_index"
16986 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16988 run_test 230d "check migrate big directory"
16991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16992 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16993 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16994 skip "Need MDS version at least 2.11.52"
17001 mkdir -p $DIR/$tdir
17002 mkdir $DIR/$tdir/migrate_dir
17003 mkdir $DIR/$tdir/other_dir
17004 touch $DIR/$tdir/migrate_dir/a
17005 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17006 ls $DIR/$tdir/other_dir
17008 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17009 error "migrate dir fails"
17011 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17012 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17014 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17015 [ $mdt_index == 0 ] || error "a is not on MDT0"
17017 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17018 error "migrate dir fails"
17020 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17021 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17023 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17024 [ $mdt_index == 1 ] || error "a is not on MDT1"
17026 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17027 [ $mdt_index == 1 ] || error "b is not on MDT1"
17029 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17030 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17032 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17034 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17036 run_test 230e "migrate mulitple local link files"
17039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17040 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17041 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17042 skip "Need MDS version at least 2.11.52"
17047 mkdir -p $DIR/$tdir
17048 mkdir $DIR/$tdir/migrate_dir
17049 $LFS mkdir -i1 $DIR/$tdir/other_dir
17050 touch $DIR/$tdir/migrate_dir/a
17051 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17052 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17053 ls $DIR/$tdir/other_dir
17055 # a should be migrated to MDT1, since no other links on MDT0
17056 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17057 error "#1 migrate dir fails"
17058 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17059 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17060 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17061 [ $mdt_index == 1 ] || error "a is not on MDT1"
17063 # a should stay on MDT1, because it is a mulitple link file
17064 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17065 error "#2 migrate dir fails"
17066 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17067 [ $mdt_index == 1 ] || error "a is not on MDT1"
17069 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17070 error "#3 migrate dir fails"
17072 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17073 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17074 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17076 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17077 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17079 # a should be migrated to MDT0, since no other links on MDT1
17080 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17081 error "#4 migrate dir fails"
17082 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17083 [ $mdt_index == 0 ] || error "a is not on MDT0"
17085 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17087 run_test 230f "migrate mulitple remote link files"
17090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17091 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17092 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17093 skip "Need MDS version at least 2.11.52"
17095 mkdir -p $DIR/$tdir/migrate_dir
17097 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
17098 error "migrating dir to non-exist MDT succeeds"
17101 run_test 230g "migrate dir to non-exist MDT"
17104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17105 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17106 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17107 skip "Need MDS version at least 2.11.52"
17111 mkdir -p $DIR/$tdir/migrate_dir
17113 $LFS migrate -m1 $DIR &&
17114 error "migrating mountpoint1 should fail"
17116 $LFS migrate -m1 $DIR/$tdir/.. &&
17117 error "migrating mountpoint2 should fail"
17120 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
17121 error "migrating $tdir/migrate_dir/.. should fail"
17125 run_test 230h "migrate .. and root"
17128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17129 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17130 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17131 skip "Need MDS version at least 2.11.52"
17133 mkdir -p $DIR/$tdir/migrate_dir
17135 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
17136 error "migration fails with a tailing slash"
17138 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17139 error "migration fails with two tailing slashes"
17141 run_test 230i "lfs migrate -m tolerates trailing slashes"
17144 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17145 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17146 skip "Need MDS version at least 2.11.52"
17148 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17149 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17150 error "create $tfile failed"
17151 cat /etc/passwd > $DIR/$tdir/$tfile
17153 $LFS migrate -m 1 $DIR/$tdir
17155 cmp /etc/passwd $DIR/$tdir/$tfile ||
17156 error "DoM file mismatch after migration"
17158 run_test 230j "DoM file data not changed after dir migration"
17161 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17162 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17163 skip "Need MDS version at least 2.11.56"
17166 local files_on_starting_mdt=0
17168 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17169 $LFS getdirstripe $DIR/$tdir
17170 for i in $(seq $total); do
17171 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17172 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17173 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17176 echo "$files_on_starting_mdt files on MDT0"
17178 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17179 $LFS getdirstripe $DIR/$tdir
17181 files_on_starting_mdt=0
17182 for i in $(seq $total); do
17183 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17184 error "file $tfile.$i mismatch after migration"
17185 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17186 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17189 echo "$files_on_starting_mdt files on MDT1 after migration"
17190 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17192 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17193 $LFS getdirstripe $DIR/$tdir
17195 files_on_starting_mdt=0
17196 for i in $(seq $total); do
17197 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17198 error "file $tfile.$i mismatch after 2nd migration"
17199 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17200 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17203 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17204 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17208 run_test 230k "file data not changed after dir migration"
17211 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17212 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17213 skip "Need MDS version at least 2.11.56"
17215 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17216 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17217 error "create files under remote dir failed $i"
17218 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17220 run_test 230l "readdir between MDTs won't crash"
17223 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17224 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17225 skip "Need MDS version at least 2.11.56"
17228 local mig_dir=$DIR/$tdir/migrate_dir
17229 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17233 echo "Creating files and dirs with xattrs"
17234 test_mkdir $DIR/$tdir
17235 test_mkdir -i0 -c1 $mig_dir
17237 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17238 error "cannot set xattr attr1 on dir"
17239 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17240 error "cannot set xattr attr2 on dir"
17241 touch $mig_dir/dir/f0
17242 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17243 error "cannot set xattr attr1 on file"
17244 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17245 error "cannot set xattr attr2 on file"
17246 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17247 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17248 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17249 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17250 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17251 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17252 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17253 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17254 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17256 echo "Migrating to MDT1"
17257 $LFS migrate -m $MDTIDX $mig_dir ||
17258 error "fails on migrating dir to MDT1"
17260 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17261 echo "Checking xattrs"
17262 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17263 [ "$val" = $longstr ] ||
17264 error "expecting xattr1 $longstr on dir, found $val"
17265 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17266 [ "$val" = $shortstr ] ||
17267 error "expecting xattr2 $shortstr on dir, found $val"
17268 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17269 [ "$val" = $longstr ] ||
17270 error "expecting xattr1 $longstr on file, found $val"
17271 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17272 [ "$val" = $shortstr ] ||
17273 error "expecting xattr2 $shortstr on file, found $val"
17275 run_test 230m "xattrs not changed after dir migration"
17279 # For simplicity this test assumes that max_pages_per_rpc
17280 # is the same across all OSCs
17281 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
17282 local bulk_size=$((max_pages * PAGE_SIZE))
17283 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
17286 mkdir -p $DIR/$tdir
17287 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
17288 error "failed to set stripe with -S ${brw_size}M option"
17290 # clear the OSC stats
17291 $LCTL set_param osc.*.stats=0 &>/dev/null
17294 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
17295 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
17296 oflag=direct &>/dev/null || error "dd failed"
17298 sync; sleep 1; sync # just to be safe
17299 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
17300 if [ x$nrpcs != "x1" ]; then
17301 $LCTL get_param osc.*.stats
17302 error "found $nrpcs ost_write RPCs, not 1 as expected"
17306 # Drop the OSC cache, otherwise we will read from it
17307 cancel_lru_locks osc
17309 # clear the OSC stats
17310 $LCTL set_param osc.*.stats=0 &>/dev/null
17312 # Client reads $bulk_size.
17313 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
17314 iflag=direct &>/dev/null || error "dd failed"
17316 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
17317 if [ x$nrpcs != "x1" ]; then
17318 $LCTL get_param osc.*.stats
17319 error "found $nrpcs ost_read RPCs, not 1 as expected"
17322 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
17325 mkdir -p $DIR/$tdir
17327 for i in {0..1023}; do
17328 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
17329 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
17330 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
17334 run_test 231b "must not assert on fully utilized OST request buffer"
17337 mkdir -p $DIR/$tdir
17338 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17340 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17341 do_facet ost1 $LCTL set_param fail_loc=0x31c
17343 # ignore dd failure
17344 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
17346 do_facet ost1 $LCTL set_param fail_loc=0
17347 umount_client $MOUNT || error "umount failed"
17348 mount_client $MOUNT || error "mount failed"
17349 stop ost1 || error "cannot stop ost1"
17350 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17352 run_test 232a "failed lock should not block umount"
17355 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
17356 skip "Need MDS version at least 2.10.58"
17358 mkdir -p $DIR/$tdir
17359 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17360 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
17362 cancel_lru_locks osc
17364 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17365 do_facet ost1 $LCTL set_param fail_loc=0x31c
17368 $LFS data_version $DIR/$tdir/$tfile || true
17370 do_facet ost1 $LCTL set_param fail_loc=0
17371 umount_client $MOUNT || error "umount failed"
17372 mount_client $MOUNT || error "mount failed"
17373 stop ost1 || error "cannot stop ost1"
17374 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17376 run_test 232b "failed data version lock should not block umount"
17379 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
17380 skip "Need MDS version at least 2.3.64"
17381 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17383 local fid=$($LFS path2fid $MOUNT)
17385 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17386 error "cannot access $MOUNT using its FID '$fid'"
17388 run_test 233a "checking that OBF of the FS root succeeds"
17391 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17392 skip "Need MDS version at least 2.5.90"
17393 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17395 local fid=$($LFS path2fid $MOUNT/.lustre)
17397 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17398 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17400 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17401 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17402 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17404 run_test 233b "checking that OBF of the FS .lustre succeeds"
17407 local p="$TMP/sanityN-$TESTNAME.parameters"
17408 save_lustre_params client "llite.*.xattr_cache" > $p
17409 lctl set_param llite.*.xattr_cache 1 ||
17410 skip_env "xattr cache is not supported"
17412 mkdir -p $DIR/$tdir || error "mkdir failed"
17413 touch $DIR/$tdir/$tfile || error "touch failed"
17414 # OBD_FAIL_LLITE_XATTR_ENOMEM
17415 $LCTL set_param fail_loc=0x1405
17416 getfattr -n user.attr $DIR/$tdir/$tfile &&
17417 error "getfattr should have failed with ENOMEM"
17418 $LCTL set_param fail_loc=0x0
17421 restore_lustre_params < $p
17424 run_test 234 "xattr cache should not crash on ENOMEM"
17427 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
17428 skip "Need MDS version at least 2.4.52"
17430 flock_deadlock $DIR/$tfile
17435 124) error "process hangs on a deadlock"
17437 *) error "error executing flock_deadlock $DIR/$tfile"
17441 run_test 235 "LU-1715: flock deadlock detection does not work properly"
17445 check_swap_layouts_support
17447 local ref1=/etc/passwd
17448 local ref2=/etc/group
17449 local file1=$DIR/$tdir/f1
17450 local file2=$DIR/$tdir/f2
17452 test_mkdir -c1 $DIR/$tdir
17453 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
17454 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
17455 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
17456 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
17457 local fd=$(free_fd)
17458 local cmd="exec $fd<>$file2"
17461 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
17462 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
17465 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17470 run_test 236 "Layout swap on open unlinked file"
17472 # LU-4659 linkea consistency
17474 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17475 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17476 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17477 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17480 ln $DIR/$tfile $DIR/$tfile.lnk
17481 touch $DIR/$tfile.new
17482 mv $DIR/$tfile.new $DIR/$tfile
17483 local fid1=$($LFS path2fid $DIR/$tfile)
17484 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
17485 local path1=$($LFS fid2path $FSNAME "$fid1")
17486 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
17487 local path2=$($LFS fid2path $FSNAME "$fid2")
17488 [ $tfile.lnk == $path2 ] ||
17489 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
17492 run_test 238 "Verify linkea consistency"
17494 test_239A() { # was test_239
17495 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
17496 skip "Need MDS version at least 2.5.60"
17498 local list=$(comma_list $(mdts_nodes))
17500 mkdir -p $DIR/$tdir
17501 createmany -o $DIR/$tdir/f- 5000
17502 unlinkmany $DIR/$tdir/f- 5000
17503 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
17504 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
17505 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
17506 osp.*MDT*.sync_in_flight" | calc_sum)
17507 [ "$changes" -eq 0 ] || error "$changes not synced"
17509 run_test 239A "osp_sync test"
17511 test_239a() { #LU-5297
17512 remote_mds_nodsh && skip "remote MDS with nodsh"
17515 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
17516 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
17517 chgrp $RUNAS_GID $DIR/$tfile
17518 wait_delete_completed
17520 run_test 239a "process invalid osp sync record correctly"
17522 test_239b() { #LU-5297
17523 remote_mds_nodsh && skip "remote MDS with nodsh"
17526 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
17527 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
17528 chgrp $RUNAS_GID $DIR/$tfile1
17529 wait_delete_completed
17530 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17532 chgrp $RUNAS_GID $DIR/$tfile2
17533 wait_delete_completed
17535 run_test 239b "process osp sync record with ENOMEM error correctly"
17538 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17539 remote_mds_nodsh && skip "remote MDS with nodsh"
17541 mkdir -p $DIR/$tdir
17543 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
17544 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
17545 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
17546 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
17548 umount_client $MOUNT || error "umount failed"
17549 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
17550 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
17551 mount_client $MOUNT || error "failed to mount client"
17553 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
17554 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
17556 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
17562 for LOOP in $(seq $count); do
17563 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
17564 cancel_lru_locks $OSC || true
17572 for LOOP in $(seq $1); do
17573 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
17578 test_241a() { # was test_241
17579 local bsize=$PAGE_SIZE
17581 (( bsize < 40960 )) && bsize=40960
17582 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17584 cancel_lru_locks $OSC
17585 test_241_bio 1000 $bsize &
17587 test_241_dio 1000 $bsize
17590 run_test 241a "bio vs dio"
17593 local bsize=$PAGE_SIZE
17595 (( bsize < 40960 )) && bsize=40960
17596 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17598 test_241_dio 1000 $bsize &
17600 test_241_dio 1000 $bsize
17603 run_test 241b "dio vs dio"
17606 remote_mds_nodsh && skip "remote MDS with nodsh"
17608 mkdir -p $DIR/$tdir
17609 touch $DIR/$tdir/$tfile
17611 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
17612 do_facet mds1 lctl set_param fail_loc=0x105
17613 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
17615 do_facet mds1 lctl set_param fail_loc=0
17616 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
17618 run_test 242 "mdt_readpage failure should not cause directory unreadable"
17622 test_mkdir $DIR/$tdir
17623 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
17625 run_test 243 "various group lock tests"
17629 test_mkdir $DIR/$tdir
17630 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
17631 sendfile_grouplock $DIR/$tdir/$tfile || \
17632 error "sendfile+grouplock failed"
17635 run_test 244a "sendfile with group lock tests"
17639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17642 local size=$((1024*1024))
17644 test_mkdir $DIR/$tdir
17645 for i in $(seq 1 $threads); do
17646 local file=$DIR/$tdir/file_$((i / 10))
17647 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
17650 for i in $(seq 1 $threads); do
17654 run_test 244b "multi-threaded write with group lock"
17657 local flagname="multi_mod_rpcs"
17658 local connect_data_name="max_mod_rpcs"
17661 # check if multiple modify RPCs flag is set
17662 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
17663 grep "connect_flags:")
17666 echo "$out" | grep -qw $flagname
17667 if [ $? -ne 0 ]; then
17668 echo "connect flag $flagname is not set"
17672 # check if multiple modify RPCs data is set
17673 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
17676 echo "$out" | grep -qw $connect_data_name ||
17677 error "import should have connect data $connect_data_name"
17679 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
17685 umount_client $submount
17690 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17692 skip_env "Fileset feature is not supported"
17694 local submount=${MOUNT}_$tdir
17697 mkdir -p $submount || error "mkdir $submount failed"
17698 FILESET="$FILESET/$tdir" mount_client $submount ||
17699 error "mount $submount failed"
17700 trap "cleanup_247 $submount" EXIT
17701 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
17702 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
17703 error "read $MOUNT/$tdir/$tfile failed"
17704 cleanup_247 $submount
17706 run_test 247a "mount subdir as fileset"
17709 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17710 skip_env "Fileset feature is not supported"
17712 local submount=${MOUNT}_$tdir
17714 rm -rf $MOUNT/$tdir
17715 mkdir -p $submount || error "mkdir $submount failed"
17717 FILESET="$FILESET/$tdir" mount_client $submount &&
17718 error "mount $submount should fail"
17721 run_test 247b "mount subdir that dose not exist"
17724 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17725 skip_env "Fileset feature is not supported"
17727 local submount=${MOUNT}_$tdir
17729 mkdir -p $MOUNT/$tdir/dir1
17730 mkdir -p $submount || error "mkdir $submount failed"
17731 trap "cleanup_247 $submount" EXIT
17732 FILESET="$FILESET/$tdir" mount_client $submount ||
17733 error "mount $submount failed"
17734 local fid=$($LFS path2fid $MOUNT/)
17735 $LFS fid2path $submount $fid && error "fid2path should fail"
17736 cleanup_247 $submount
17738 run_test 247c "running fid2path outside root"
17741 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17742 skip "Fileset feature is not supported"
17744 local submount=${MOUNT}_$tdir
17746 mkdir -p $MOUNT/$tdir/dir1
17747 mkdir -p $submount || error "mkdir $submount failed"
17748 FILESET="$FILESET/$tdir" mount_client $submount ||
17749 error "mount $submount failed"
17750 trap "cleanup_247 $submount" EXIT
17751 local fid=$($LFS path2fid $submount/dir1)
17752 $LFS fid2path $submount $fid || error "fid2path should succeed"
17753 cleanup_247 $submount
17755 run_test 247d "running fid2path inside root"
17759 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17761 skip "Fileset feature is not supported"
17763 local submount=${MOUNT}_$tdir
17766 mkdir -p $submount || error "mkdir $submount failed"
17767 FILESET="$FILESET/.." mount_client $submount &&
17768 error "mount $submount should fail"
17771 run_test 247e "mount .. as fileset"
17774 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
17775 [ -z "$fast_read_sav" ] && skip "no fast read support"
17777 # create a large file for fast read verification
17778 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
17780 # make sure the file is created correctly
17781 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
17782 { rm -f $DIR/$tfile; skip "file creation error"; }
17784 echo "Test 1: verify that fast read is 4 times faster on cache read"
17786 # small read with fast read enabled
17787 $LCTL set_param -n llite.*.fast_read=1
17788 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17789 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17790 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17791 # small read with fast read disabled
17792 $LCTL set_param -n llite.*.fast_read=0
17793 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17794 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17795 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17797 # verify that fast read is 4 times faster for cache read
17798 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
17799 error_not_in_vm "fast read was not 4 times faster: " \
17800 "$t_fast vs $t_slow"
17802 echo "Test 2: verify the performance between big and small read"
17803 $LCTL set_param -n llite.*.fast_read=1
17805 # 1k non-cache read
17806 cancel_lru_locks osc
17807 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17808 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17809 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17811 # 1M non-cache read
17812 cancel_lru_locks osc
17813 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17814 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17815 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17817 # verify that big IO is not 4 times faster than small IO
17818 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
17819 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
17821 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
17824 run_test 248a "fast read verification"
17827 # Default short_io_bytes=16384, try both smaller and larger sizes.
17828 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
17829 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
17830 echo "bs=53248 count=113 normal buffered write"
17831 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
17832 error "dd of initial data file failed"
17833 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
17835 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
17836 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
17837 error "dd with sync normal writes failed"
17838 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
17840 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
17841 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
17842 error "dd with sync small writes failed"
17843 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
17845 cancel_lru_locks osc
17847 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
17848 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
17849 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
17850 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
17851 iflag=direct || error "dd with O_DIRECT small read failed"
17852 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
17853 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
17854 error "compare $TMP/$tfile.1 failed"
17856 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
17857 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
17859 # just to see what the maximum tunable value is, and test parsing
17860 echo "test invalid parameter 2MB"
17861 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
17862 error "too-large short_io_bytes allowed"
17863 echo "test maximum parameter 512KB"
17864 # if we can set a larger short_io_bytes, run test regardless of version
17865 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
17866 # older clients may not allow setting it this large, that's OK
17867 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
17868 skip "Need at least client version 2.13.50"
17869 error "medium short_io_bytes failed"
17871 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
17872 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
17874 echo "test large parameter 64KB"
17875 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
17876 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
17878 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
17879 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
17880 error "dd with sync large writes failed"
17881 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
17883 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
17884 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
17885 num=$((113 * 4096 / PAGE_SIZE))
17886 echo "bs=$size count=$num oflag=direct large write $tfile.3"
17887 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
17888 error "dd with O_DIRECT large writes failed"
17889 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
17890 error "compare $DIR/$tfile.3 failed"
17892 cancel_lru_locks osc
17894 echo "bs=$size count=$num iflag=direct large read $tfile.2"
17895 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
17896 error "dd with O_DIRECT large read failed"
17897 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
17898 error "compare $TMP/$tfile.2 failed"
17900 echo "bs=$size count=$num iflag=direct large read $tfile.3"
17901 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
17902 error "dd with O_DIRECT large read failed"
17903 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
17904 error "compare $TMP/$tfile.3 failed"
17906 run_test 248b "test short_io read and write for both small and large sizes"
17908 test_249() { # LU-7890
17909 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
17910 skip "Need at least version 2.8.54"
17913 $LFS setstripe -c 1 $DIR/$tfile
17914 # Offset 2T == 4k * 512M
17915 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
17916 error "dd to 2T offset failed"
17918 run_test 249 "Write above 2T file size"
17921 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
17922 && skip "no 16TB file size limit on ZFS"
17924 $LFS setstripe -c 1 $DIR/$tfile
17925 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
17926 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
17927 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
17928 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
17929 conv=notrunc,fsync && error "append succeeded"
17932 run_test 250 "Write above 16T limit"
17935 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
17937 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
17938 #Skip once - writing the first stripe will succeed
17939 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17940 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
17941 error "short write happened"
17943 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17944 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
17945 error "short read happened"
17949 run_test 251 "Handling short read and write correctly"
17952 remote_mds_nodsh && skip "remote MDS with nodsh"
17953 remote_ost_nodsh && skip "remote OST with nodsh"
17954 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
17955 skip_env "ldiskfs only test"
17965 # check lr_reader on OST0000
17967 dev=$(facet_device $tgt)
17968 out=$(do_facet $tgt $LR_READER $dev)
17969 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17971 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
17972 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
17973 error "Invalid uuid returned by $LR_READER on target $tgt"
17974 echo -e "uuid returned by $LR_READER is '$uuid'\n"
17976 # check lr_reader -c on MDT0000
17978 dev=$(facet_device $tgt)
17979 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
17980 skip "$LR_READER does not support additional options"
17982 out=$(do_facet $tgt $LR_READER -c $dev)
17983 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17985 num=$(echo "$out" | grep -c "mdtlov")
17986 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
17987 error "Invalid number of mdtlov clients returned by $LR_READER"
17988 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
17990 # check lr_reader -cr on MDT0000
17991 out=$(do_facet $tgt $LR_READER -cr $dev)
17992 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
17994 echo "$out" | grep -q "^reply_data:$" ||
17995 error "$LR_READER should have returned 'reply_data' section"
17996 num=$(echo "$out" | grep -c "client_generation")
17997 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
17999 run_test 252 "check lr_reader tool"
18002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18003 remote_mds_nodsh && skip "remote MDS with nodsh"
18004 remote_mgs_nodsh && skip "remote MGS with nodsh"
18008 local ost_name=$(ostname_from_index $ostidx)
18011 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
18012 do_facet $SINGLEMDS $LCTL get_param -n \
18013 osp.$mdtosc_proc1.reserved_mb_high ||
18014 skip "remote MDS does not support reserved_mb_high"
18018 wait_delete_completed
18021 pool_add $TESTNAME || error "Pool creation failed"
18022 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
18024 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
18025 error "Setstripe failed"
18027 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
18029 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
18031 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
18033 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18034 osp.$mdtosc_proc1.prealloc_status)
18035 echo "prealloc_status $oa_status"
18037 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
18038 error "File creation should fail"
18040 #object allocation was stopped, but we still able to append files
18041 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
18042 oflag=append || error "Append failed"
18044 rm -f $DIR/$tdir/$tfile.0
18046 # For this test, we want to delete the files we created to go out of
18047 # space but leave the watermark, so we remain nearly out of space
18048 ost_watermarks_enospc_delete_files $tfile $ostidx
18050 wait_delete_completed
18054 for i in $(seq 10 12); do
18055 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
18056 2>/dev/null || error "File creation failed after rm"
18059 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18060 osp.$mdtosc_proc1.prealloc_status)
18061 echo "prealloc_status $oa_status"
18063 if (( oa_status != 0 )); then
18064 error "Object allocation still disable after rm"
18067 run_test 253 "Check object allocation limit"
18070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18071 remote_mds_nodsh && skip "remote MDS with nodsh"
18072 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
18073 skip "MDS does not support changelog_size"
18076 local MDT0=$(facet_svc $SINGLEMDS)
18078 changelog_register || error "changelog_register failed"
18080 changelog_clear 0 || error "changelog_clear failed"
18082 local size1=$(do_facet $SINGLEMDS \
18083 $LCTL get_param -n mdd.$MDT0.changelog_size)
18084 echo "Changelog size $size1"
18087 $LFS mkdir -i 0 $DIR/$tdir
18089 mkdir -p $DIR/$tdir/pics/2008/zachy
18090 touch $DIR/$tdir/pics/2008/zachy/timestamp
18091 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
18092 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
18093 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
18094 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
18095 rm $DIR/$tdir/pics/desktop.jpg
18097 local size2=$(do_facet $SINGLEMDS \
18098 $LCTL get_param -n mdd.$MDT0.changelog_size)
18099 echo "Changelog size after work $size2"
18101 (( $size2 > $size1 )) ||
18102 error "new Changelog size=$size2 less than old size=$size1"
18104 run_test 254 "Check changelog size"
18111 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
18112 awk -F: '{print $2}' | grep $type > /dev/null
18113 if [ $? -ne 0 ]; then
18123 lfs ladvise -a willread $file > /dev/null 2>&1
18124 if [ $? -eq 0 ]; then
18128 lfs ladvise -a willread $file 2>&1 |
18129 grep "Inappropriate ioctl for device" > /dev/null
18130 if [ $? -eq 0 ]; then
18137 bc <<<"scale=2; ($1 - $2) * 100 / $2"
18140 # run a random read IO workload
18141 # usage: random_read_iops <filename> <filesize> <iosize>
18142 random_read_iops() {
18145 local iosize=${3:-4096}
18147 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
18148 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
18151 drop_file_oss_cache() {
18155 $LFS ladvise -a dontneed $file 2>/dev/null ||
18156 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
18159 ladvise_willread_performance()
18162 local average_origin=0
18163 local average_cache=0
18164 local average_ladvise=0
18166 for ((i = 1; i <= $repeat; i++)); do
18167 echo "Iter $i/$repeat: reading without willread hint"
18168 cancel_lru_locks osc
18169 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18170 local speed_origin=$(random_read_iops $DIR/$tfile $size)
18171 echo "Iter $i/$repeat: uncached speed: $speed_origin"
18172 average_origin=$(bc <<<"$average_origin + $speed_origin")
18174 cancel_lru_locks osc
18175 local speed_cache=$(random_read_iops $DIR/$tfile $size)
18176 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
18177 average_cache=$(bc <<<"$average_cache + $speed_cache")
18179 cancel_lru_locks osc
18180 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18181 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
18182 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
18183 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
18184 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
18186 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
18187 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
18188 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
18190 speedup_cache=$(percent $average_cache $average_origin)
18191 speedup_ladvise=$(percent $average_ladvise $average_origin)
18193 echo "Average uncached read: $average_origin"
18194 echo "Average speedup with OSS cached read: " \
18195 "$average_cache = +$speedup_cache%"
18196 echo "Average speedup with ladvise willread: " \
18197 "$average_ladvise = +$speedup_ladvise%"
18199 local lowest_speedup=20
18200 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
18201 echo "Speedup with OSS cached read less than $lowest_speedup%," \
18202 "got $average_cache%. Skipping ladvise willread check."
18206 # the test won't work on ZFS until it supports 'ladvise dontneed', but
18207 # it is still good to run until then to exercise 'ladvise willread'
18208 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18209 [ "$ost1_FSTYPE" = "zfs" ] &&
18210 echo "osd-zfs does not support dontneed or drop_caches" &&
18213 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
18214 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
18215 error_not_in_vm "Speedup with willread is less than " \
18216 "$lowest_speedup%, got $average_ladvise%"
18220 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18221 skip "lustre < 2.8.54 does not support ladvise "
18222 remote_ost_nodsh && skip "remote OST with nodsh"
18224 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
18226 ladvise_no_type willread $DIR/$tfile &&
18227 skip "willread ladvise is not supported"
18229 ladvise_no_ioctl $DIR/$tfile &&
18230 skip "ladvise ioctl is not supported"
18233 local size=$((size_mb * 1048576))
18234 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18235 error "dd to $DIR/$tfile failed"
18237 lfs ladvise -a willread $DIR/$tfile ||
18238 error "Ladvise failed with no range argument"
18240 lfs ladvise -a willread -s 0 $DIR/$tfile ||
18241 error "Ladvise failed with no -l or -e argument"
18243 lfs ladvise -a willread -e 1 $DIR/$tfile ||
18244 error "Ladvise failed with only -e argument"
18246 lfs ladvise -a willread -l 1 $DIR/$tfile ||
18247 error "Ladvise failed with only -l argument"
18249 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
18250 error "End offset should not be smaller than start offset"
18252 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
18253 error "End offset should not be equal to start offset"
18255 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
18256 error "Ladvise failed with overflowing -s argument"
18258 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
18259 error "Ladvise failed with overflowing -e argument"
18261 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
18262 error "Ladvise failed with overflowing -l argument"
18264 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
18265 error "Ladvise succeeded with conflicting -l and -e arguments"
18267 echo "Synchronous ladvise should wait"
18269 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
18270 do_nodes $(comma_list $(osts_nodes)) \
18271 $LCTL set_param fail_val=$delay fail_loc=0x237
18273 local start_ts=$SECONDS
18274 lfs ladvise -a willread $DIR/$tfile ||
18275 error "Ladvise failed with no range argument"
18276 local end_ts=$SECONDS
18277 local inteval_ts=$((end_ts - start_ts))
18279 if [ $inteval_ts -lt $(($delay - 1)) ]; then
18280 error "Synchronous advice didn't wait reply"
18283 echo "Asynchronous ladvise shouldn't wait"
18284 local start_ts=$SECONDS
18285 lfs ladvise -a willread -b $DIR/$tfile ||
18286 error "Ladvise failed with no range argument"
18287 local end_ts=$SECONDS
18288 local inteval_ts=$((end_ts - start_ts))
18290 if [ $inteval_ts -gt $(($delay / 2)) ]; then
18291 error "Asynchronous advice blocked"
18294 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
18295 ladvise_willread_performance
18297 run_test 255a "check 'lfs ladvise -a willread'"
18303 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
18307 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18308 skip "lustre < 2.8.54 does not support ladvise "
18309 remote_ost_nodsh && skip "remote OST with nodsh"
18311 lfs setstripe -c 1 -i 0 $DIR/$tfile
18313 ladvise_no_type dontneed $DIR/$tfile &&
18314 skip "dontneed ladvise is not supported"
18316 ladvise_no_ioctl $DIR/$tfile &&
18317 skip "ladvise ioctl is not supported"
18319 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18320 [ "$ost1_FSTYPE" = "zfs" ] &&
18321 skip "zfs-osd does not support 'ladvise dontneed'"
18324 local size=$((size_mb * 1048576))
18325 # In order to prevent disturbance of other processes, only check 3/4
18326 # of the memory usage
18327 local kibibytes=$((size_mb * 1024 * 3 / 4))
18329 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18330 error "dd to $DIR/$tfile failed"
18332 #force write to complete before dropping OST cache & checking memory
18335 local total=$(facet_meminfo ost1 MemTotal)
18336 echo "Total memory: $total KiB"
18338 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
18339 local before_read=$(facet_meminfo ost1 Cached)
18340 echo "Cache used before read: $before_read KiB"
18342 lfs ladvise -a willread $DIR/$tfile ||
18343 error "Ladvise willread failed"
18344 local after_read=$(facet_meminfo ost1 Cached)
18345 echo "Cache used after read: $after_read KiB"
18347 lfs ladvise -a dontneed $DIR/$tfile ||
18348 error "Ladvise dontneed again failed"
18349 local no_read=$(facet_meminfo ost1 Cached)
18350 echo "Cache used after dontneed ladvise: $no_read KiB"
18352 if [ $total -lt $((before_read + kibibytes)) ]; then
18353 echo "Memory is too small, abort checking"
18357 if [ $((before_read + kibibytes)) -gt $after_read ]; then
18358 error "Ladvise willread should use more memory" \
18359 "than $kibibytes KiB"
18362 if [ $((no_read + kibibytes)) -gt $after_read ]; then
18363 error "Ladvise dontneed should release more memory" \
18364 "than $kibibytes KiB"
18367 run_test 255b "check 'lfs ladvise -a dontneed'"
18370 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
18371 skip "lustre < 2.10.50 does not support lockahead"
18379 test_mkdir -p $DIR/$tdir
18380 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18382 #test 10 returns only success/failure
18384 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18386 if [ $rc -eq 255 ]; then
18387 error "Ladvise test${i} failed, ${rc}"
18390 #test 11 counts lock enqueue requests, all others count new locks
18392 count=$(do_facet ost1 \
18393 $LCTL get_param -n ost.OSS.ost.stats)
18394 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
18396 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18398 if [ $rc -eq 255 ]; then
18399 error "Ladvise test${i} failed, ${rc}"
18402 new_count=$(do_facet ost1 \
18403 $LCTL get_param -n ost.OSS.ost.stats)
18404 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
18405 awk '{ print $2 }')
18407 difference="$((new_count - count))"
18408 if [ $difference -ne $rc ]; then
18409 error "Ladvise test${i}, bad enqueue count, returned " \
18410 "${rc}, actual ${difference}"
18413 for i in $(seq 12 21); do
18414 # If we do not do this, we run the risk of having too many
18415 # locks and starting lock cancellation while we are checking
18417 cancel_lru_locks osc
18419 count=$($LCTL get_param -n \
18420 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18422 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18424 if [ $rc -eq 255 ]; then
18425 error "Ladvise test ${i} failed, ${rc}"
18428 new_count=$($LCTL get_param -n \
18429 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18430 difference="$((new_count - count))"
18432 # Test 15 output is divided by 100 to map down to valid return
18433 if [ $i -eq 15 ]; then
18437 if [ $difference -ne $rc ]; then
18438 error "Ladvise test ${i}, bad lock count, returned " \
18439 "${rc}, actual ${difference}"
18443 #test 22 returns only success/failure
18445 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18447 if [ $rc -eq 255 ]; then
18448 error "Ladvise test${i} failed, ${rc}"
18451 run_test 255c "suite of ladvise lockahead tests"
18454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18455 remote_mds_nodsh && skip "remote MDS with nodsh"
18456 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18457 changelog_users $SINGLEMDS | grep "^cl" &&
18458 skip "active changelog user"
18464 mdt_dev=$(mdsdevname 1)
18467 changelog_register || error "changelog_register failed"
18470 mkdir -p $DIR/$tdir
18472 changelog_clear 0 || error "changelog_clear failed"
18475 touch $DIR/$tdir/{1..10}
18478 stop $SINGLEMDS || error "Fail to stop MDT"
18482 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
18484 #after mount new plainllog is used
18485 touch $DIR/$tdir/{11..19}
18486 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
18487 stack_trap "rm -f $tmpfile"
18488 cat_sl=$(do_facet $SINGLEMDS "sync; \
18489 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18490 llog_reader $tmpfile | grep -c type=1064553b")
18491 do_facet $SINGLEMDS llog_reader $tmpfile
18493 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
18495 changelog_clear 0 || error "changelog_clear failed"
18497 cat_sl=$(do_facet $SINGLEMDS "sync; \
18498 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18499 llog_reader $tmpfile | grep -c type=1064553b")
18501 if (( cat_sl == 2 )); then
18502 error "Empty plain llog was not deleted from changelog catalog"
18503 elif (( cat_sl != 1 )); then
18504 error "Active plain llog shouldn't be deleted from catalog"
18507 run_test 256 "Check llog delete for empty and not full state"
18510 remote_mds_nodsh && skip "remote MDS with nodsh"
18511 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
18512 skip "Need MDS version at least 2.8.55"
18514 test_mkdir $DIR/$tdir
18516 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
18517 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
18520 #define OBD_FAIL_MDS_XATTR_REP 0x161
18521 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18522 local facet=mds$((mdtidx + 1))
18523 set_nodes_failloc $(facet_active_host $facet) 0x80000161
18524 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
18526 stop $facet || error "stop MDS failed"
18527 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
18528 error "start MDS fail"
18529 wait_recovery_complete $facet
18531 run_test 257 "xattr locks are not lost"
18533 # Verify we take the i_mutex when security requires it
18535 #define OBD_FAIL_IMUTEX_SEC 0x141c
18536 $LCTL set_param fail_loc=0x141c
18538 chmod u+s $DIR/$tfile
18539 chmod a+rwx $DIR/$tfile
18540 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18542 if [ $RC -ne 0 ]; then
18543 error "error, failed to take i_mutex, rc=$?"
18547 run_test 258a "verify i_mutex security behavior when suid attributes is set"
18549 # Verify we do NOT take the i_mutex in the normal case
18551 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
18552 $LCTL set_param fail_loc=0x141d
18555 chmod a+rw $DIR/$tfile
18556 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18558 if [ $RC -ne 0 ]; then
18559 error "error, took i_mutex unnecessarily, rc=$?"
18564 run_test 258b "verify i_mutex security behavior"
18567 local file=$DIR/$tfile
18571 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18573 stack_trap "rm -f $file" EXIT
18575 wait_delete_completed
18576 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18577 echo "before: $before"
18579 $LFS setstripe -i 0 -c 1 $file
18580 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
18582 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18583 echo "after write: $after"
18585 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
18586 do_facet ost1 $LCTL set_param fail_loc=0x2301
18588 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18589 echo "after truncate: $after"
18592 do_facet ost1 $LCTL set_param fail_loc=0
18593 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18595 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18596 echo "after restart: $after"
18597 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
18598 error "missing truncate?"
18602 run_test 259 "crash at delayed truncate"
18605 #define OBD_FAIL_MDC_CLOSE 0x806
18606 $LCTL set_param fail_loc=0x80000806
18610 run_test 260 "Check mdc_close fail"
18612 ### Data-on-MDT sanity tests ###
18614 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18615 skip "Need MDS version at least 2.10.55 for DoM"
18618 local dom=$DIR/$tdir/dom_file
18619 local tmp=$DIR/$tdir/tmp_file
18621 mkdir -p $DIR/$tdir
18623 # basic checks for DoM component creation
18624 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
18625 error "Can set MDT layout to non-first entry"
18627 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
18628 error "Can define multiple entries as MDT layout"
18630 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
18632 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
18633 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
18634 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
18636 local mdtidx=$($LFS getstripe -m $dom)
18637 local mdtname=MDT$(printf %04x $mdtidx)
18638 local facet=mds$((mdtidx + 1))
18639 local space_check=1
18641 # Skip free space checks with ZFS
18642 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
18646 local size_tmp=$((65536 * 3))
18647 local mdtfree1=$(do_facet $facet \
18648 lctl get_param -n osd*.*$mdtname.kbytesfree)
18650 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18651 # check also direct IO along write
18652 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
18653 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18655 cmp $tmp $dom || error "file data is different"
18656 [ $(stat -c%s $dom) == $size_tmp ] ||
18657 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18658 if [ $space_check == 1 ]; then
18659 local mdtfree2=$(do_facet $facet \
18660 lctl get_param -n osd*.*$mdtname.kbytesfree)
18662 # increase in usage from by $size_tmp
18663 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18664 error "MDT free space wrong after write: " \
18665 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18669 local size_dom=10000
18671 $TRUNCATE $dom $size_dom
18672 [ $(stat -c%s $dom) == $size_dom ] ||
18673 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
18674 if [ $space_check == 1 ]; then
18675 mdtfree1=$(do_facet $facet \
18676 lctl get_param -n osd*.*$mdtname.kbytesfree)
18677 # decrease in usage from $size_tmp to new $size_dom
18678 [ $(($mdtfree1 - $mdtfree2)) -ge \
18679 $(((size_tmp - size_dom) / 1024)) ] ||
18680 error "MDT free space is wrong after truncate: " \
18681 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
18687 size_dom=$((size_dom + size_tmp))
18688 [ $(stat -c%s $dom) == $size_dom ] ||
18689 error "bad size after append: $(stat -c%s $dom) != $size_dom"
18690 if [ $space_check == 1 ]; then
18691 mdtfree2=$(do_facet $facet \
18692 lctl get_param -n osd*.*$mdtname.kbytesfree)
18693 # increase in usage by $size_tmp from previous
18694 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18695 error "MDT free space is wrong after append: " \
18696 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18701 if [ $space_check == 1 ]; then
18702 mdtfree1=$(do_facet $facet \
18703 lctl get_param -n osd*.*$mdtname.kbytesfree)
18704 # decrease in usage by $size_dom from previous
18705 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
18706 error "MDT free space is wrong after removal: " \
18707 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
18710 # combined striping
18711 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
18712 error "Can't create DoM + OST striping"
18714 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
18715 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18716 # check also direct IO along write
18717 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18719 cmp $tmp $dom || error "file data is different"
18720 [ $(stat -c%s $dom) == $size_tmp ] ||
18721 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18726 run_test 270a "DoM: basic functionality tests"
18729 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18730 skip "Need MDS version at least 2.10.55"
18732 local dom=$DIR/$tdir/dom_file
18733 local max_size=1048576
18735 mkdir -p $DIR/$tdir
18736 $LFS setstripe -E $max_size -L mdt $dom
18738 # truncate over the limit
18739 $TRUNCATE $dom $(($max_size + 1)) &&
18740 error "successful truncate over the maximum size"
18741 # write over the limit
18742 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
18743 error "successful write over the maximum size"
18744 # append over the limit
18745 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
18746 echo "12345" >> $dom && error "successful append over the maximum size"
18751 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
18754 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18755 skip "Need MDS version at least 2.10.55"
18757 mkdir -p $DIR/$tdir
18758 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18760 # check files inherit DoM EA
18761 touch $DIR/$tdir/first
18762 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
18763 error "bad pattern"
18764 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
18765 error "bad stripe count"
18766 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
18767 error "bad stripe size"
18769 # check directory inherits DoM EA and uses it as default
18770 mkdir $DIR/$tdir/subdir
18771 touch $DIR/$tdir/subdir/second
18772 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
18773 error "bad pattern in sub-directory"
18774 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
18775 error "bad stripe count in sub-directory"
18776 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
18777 error "bad stripe size in sub-directory"
18780 run_test 270c "DoM: DoM EA inheritance tests"
18783 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18784 skip "Need MDS version at least 2.10.55"
18786 mkdir -p $DIR/$tdir
18787 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18789 # inherit default DoM striping
18790 mkdir $DIR/$tdir/subdir
18791 touch $DIR/$tdir/subdir/f1
18793 # change default directory striping
18794 $LFS setstripe -c 1 $DIR/$tdir/subdir
18795 touch $DIR/$tdir/subdir/f2
18796 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
18797 error "wrong default striping in file 2"
18798 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
18799 error "bad pattern in file 2"
18802 run_test 270d "DoM: change striping from DoM to RAID0"
18805 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18806 skip "Need MDS version at least 2.10.55"
18808 mkdir -p $DIR/$tdir/dom
18809 mkdir -p $DIR/$tdir/norm
18812 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
18813 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
18815 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
18816 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
18818 # find DoM files by layout
18819 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
18820 [ $NUM -eq $DOMFILES ] ||
18821 error "lfs find -L: found $NUM, expected $DOMFILES"
18822 echo "Test 1: lfs find 20 DOM files by layout: OK"
18824 # there should be 1 dir with default DOM striping
18825 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
18827 error "lfs find -L: found $NUM, expected 1 dir"
18828 echo "Test 2: lfs find 1 DOM dir by layout: OK"
18830 # find DoM files by stripe size
18831 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
18832 [ $NUM -eq $DOMFILES ] ||
18833 error "lfs find -S: found $NUM, expected $DOMFILES"
18834 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
18836 # find files by stripe offset except DoM files
18837 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
18838 [ $NUM -eq $NORMFILES ] ||
18839 error "lfs find -i: found $NUM, expected $NORMFILES"
18840 echo "Test 5: lfs find no DOM files by stripe index: OK"
18843 run_test 270e "DoM: lfs find with DoM files test"
18846 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18847 skip "Need MDS version at least 2.10.55"
18849 local mdtname=${FSNAME}-MDT0000-mdtlov
18850 local dom=$DIR/$tdir/dom_file
18851 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
18852 lod.$mdtname.dom_stripesize)
18853 local dom_limit=131072
18855 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
18856 local dom_current=$(do_facet mds1 $LCTL get_param -n \
18857 lod.$mdtname.dom_stripesize)
18858 [ ${dom_limit} -eq ${dom_current} ] ||
18859 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
18861 $LFS mkdir -i 0 -c 1 $DIR/$tdir
18862 $LFS setstripe -d $DIR/$tdir
18863 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
18864 error "Can't set directory default striping"
18866 # exceed maximum stripe size
18867 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18868 error "Can't create file with $((dom_limit * 2)) DoM stripe"
18869 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
18870 error "Able to create DoM component size more than LOD limit"
18872 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
18873 dom_current=$(do_facet mds1 $LCTL get_param -n \
18874 lod.$mdtname.dom_stripesize)
18875 [ 0 -eq ${dom_current} ] ||
18876 error "Can't set zero DoM stripe limit"
18879 # attempt to create DoM file on server with disabled DoM should
18880 # remove DoM entry from layout and be succeed
18881 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
18882 error "Can't create DoM file (DoM is disabled)"
18883 [ $($LFS getstripe -L $dom) == "mdt" ] &&
18884 error "File has DoM component while DoM is disabled"
18887 # attempt to create DoM file with only DoM stripe should return error
18888 $LFS setstripe -E $dom_limit -L mdt $dom &&
18889 error "Able to create DoM-only file while DoM is disabled"
18891 # too low values to be aligned with smallest stripe size 64K
18892 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
18893 dom_current=$(do_facet mds1 $LCTL get_param -n \
18894 lod.$mdtname.dom_stripesize)
18895 [ 30000 -eq ${dom_current} ] &&
18896 error "Can set too small DoM stripe limit"
18898 # 64K is a minimal stripe size in Lustre, expect limit of that size
18899 [ 65536 -eq ${dom_current} ] ||
18900 error "Limit is not set to 64K but ${dom_current}"
18902 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
18903 dom_current=$(do_facet mds1 $LCTL get_param -n \
18904 lod.$mdtname.dom_stripesize)
18906 [ 2147483648 -eq ${dom_current} ] &&
18907 error "Can set too large DoM stripe limit"
18909 do_facet mds1 $LCTL set_param -n \
18910 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
18911 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18912 error "Can't create DoM component size after limit change"
18913 do_facet mds1 $LCTL set_param -n \
18914 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
18915 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
18916 error "Can't create DoM file after limit decrease"
18917 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
18918 error "Can create big DoM component after limit decrease"
18919 touch ${dom}_def ||
18920 error "Can't create file with old default layout"
18922 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
18925 run_test 270f "DoM: maximum DoM stripe size checks"
18928 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18929 skip "Need MDS version at least 2.10.55"
18931 local dom=$DIR/$tdir/dom
18933 mkdir -p $DIR/$tdir
18935 $LFS setstripe -E 1024K -L mdt $dom
18937 lctl set_param -n mdc.*.stats=clear
18938 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18939 cat $dom > /dev/null
18940 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
18941 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
18945 run_test 271a "DoM: data is cached for read after write"
18948 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18949 skip "Need MDS version at least 2.10.55"
18951 local dom=$DIR/$tdir/dom
18953 mkdir -p $DIR/$tdir
18955 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18957 lctl set_param -n mdc.*.stats=clear
18958 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18959 cancel_lru_locks mdc
18960 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
18961 # second stat to check size is cached on client
18962 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
18963 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18964 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
18967 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
18970 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18971 skip "Need MDS version at least 2.10.55"
18973 local dom=$DIR/$tdir/dom
18975 mkdir -p $DIR/$tdir
18977 $LFS setstripe -E 1024K -L mdt -E EOF $dom
18979 lctl set_param -n mdc.*.stats=clear
18980 lctl set_param -n osc.*.stats=clear
18981 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
18982 cancel_lru_locks mdc
18983 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18984 # second stat to check size is cached on client
18985 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
18986 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
18987 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
18988 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
18989 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
18992 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
18998 local mdt=MDT$(printf %04x $mdtidx)
19000 if [ -z $param ]; then
19001 lctl get_param -n mdc.*$mdt*.stats
19003 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
19008 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19009 skip "Need MDS version at least 2.10.55"
19011 local dom=$DIR/$tdir/dom
19013 mkdir -p $DIR/$tdir
19015 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19017 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19018 local facet=mds$((mdtidx + 1))
19020 cancel_lru_locks mdc
19021 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
19022 createmany -o $dom 1000
19023 lctl set_param -n mdc.*.stats=clear
19024 smalliomany -w $dom 1000 200
19025 get_mdc_stats $mdtidx
19026 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19027 # Each file has 1 open, 1 IO enqueues, total 2000
19028 # but now we have also +1 getxattr for security.capability, total 3000
19029 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
19030 unlinkmany $dom 1000
19032 cancel_lru_locks mdc
19033 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
19034 createmany -o $dom 1000
19035 lctl set_param -n mdc.*.stats=clear
19036 smalliomany -w $dom 1000 200
19037 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19038 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
19039 # for OPEN and IO lock.
19040 [ $((enq - enq_2)) -ge 1000 ] ||
19041 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
19042 unlinkmany $dom 1000
19045 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
19047 cleanup_271def_tests() {
19053 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19054 skip "Need MDS version at least 2.10.57"
19056 local dom=$DIR/$tdir/dom
19057 local tmp=$TMP/$tfile
19058 trap "cleanup_271def_tests $tmp" EXIT
19060 mkdir -p $DIR/$tdir
19062 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19064 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19066 cancel_lru_locks mdc
19067 dd if=/dev/urandom of=$tmp bs=1000 count=1
19068 dd if=$tmp of=$dom bs=1000 count=1
19069 cancel_lru_locks mdc
19071 cat /etc/hosts >> $tmp
19072 lctl set_param -n mdc.*.stats=clear
19074 # append data to the same file it should update local page
19075 echo "Append to the same page"
19076 cat /etc/hosts >> $dom
19077 local num=$(get_mdc_stats $mdtidx ost_read)
19078 local ra=$(get_mdc_stats $mdtidx req_active)
19079 local rw=$(get_mdc_stats $mdtidx req_waittime)
19081 [ -z $num ] || error "$num READ RPC occured"
19082 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19086 cmp $tmp $dom || error "file miscompare"
19088 cancel_lru_locks mdc
19089 lctl set_param -n mdc.*.stats=clear
19091 echo "Open and read file"
19092 cat $dom > /dev/null
19093 local num=$(get_mdc_stats $mdtidx ost_read)
19094 local ra=$(get_mdc_stats $mdtidx req_active)
19095 local rw=$(get_mdc_stats $mdtidx req_waittime)
19097 [ -z $num ] || error "$num READ RPC occured"
19098 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19102 cmp $tmp $dom || error "file miscompare"
19106 run_test 271d "DoM: read on open (1K file in reply buffer)"
19109 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19110 skip "Need MDS version at least 2.10.57"
19112 local dom=$DIR/$tdir/dom
19113 local tmp=$TMP/$tfile
19114 trap "cleanup_271def_tests $tmp" EXIT
19116 mkdir -p $DIR/$tdir
19118 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19120 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19122 cancel_lru_locks mdc
19123 dd if=/dev/urandom of=$tmp bs=265000 count=1
19124 dd if=$tmp of=$dom bs=265000 count=1
19125 cancel_lru_locks mdc
19126 cat /etc/hosts >> $tmp
19127 lctl set_param -n mdc.*.stats=clear
19129 echo "Append to the same page"
19130 cat /etc/hosts >> $dom
19131 local num=$(get_mdc_stats $mdtidx ost_read)
19132 local ra=$(get_mdc_stats $mdtidx req_active)
19133 local rw=$(get_mdc_stats $mdtidx req_waittime)
19135 [ -z $num ] || error "$num READ RPC occured"
19136 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19140 cmp $tmp $dom || error "file miscompare"
19142 cancel_lru_locks mdc
19143 lctl set_param -n mdc.*.stats=clear
19145 echo "Open and read file"
19146 cat $dom > /dev/null
19147 local num=$(get_mdc_stats $mdtidx ost_read)
19148 local ra=$(get_mdc_stats $mdtidx req_active)
19149 local rw=$(get_mdc_stats $mdtidx req_waittime)
19151 [ -z $num ] && num=0
19152 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
19153 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19157 cmp $tmp $dom || error "file miscompare"
19161 run_test 271f "DoM: read on open (200K file and read tail)"
19164 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
19165 skip "Skipping due to old client or server version"
19167 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
19169 $CHECKSTAT -t file $DIR1/$tfile
19171 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
19174 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
19175 $LCTL set_param fail_loc=0x80000314
19176 rm $DIR1/$tfile || error "Unlink fails"
19178 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
19179 [ $RC -eq 0 ] || error "Failed write to stale object"
19181 run_test 271g "Discard DoM data vs client flush race"
19184 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19185 skip "Need MDS version at least 2.11.50"
19187 local dom=$DIR/$tdir/dom
19188 mkdir -p $DIR/$tdir
19190 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
19191 dd if=/dev/urandom of=$dom bs=512K count=1 ||
19192 error "failed to write data into $dom"
19193 local old_md5=$(md5sum $dom)
19195 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
19196 error "failed to migrate to the same DoM component"
19198 local new_md5=$(md5sum $dom)
19200 [ "$old_md5" == "$new_md5" ] ||
19201 error "md5sum differ: $old_md5, $new_md5"
19203 [ $($LFS getstripe -c $dom) -eq 2 ] ||
19204 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
19206 run_test 272a "DoM migration: new layout with the same DOM component"
19209 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19210 skip "Need MDS version at least 2.11.50"
19212 local dom=$DIR/$tdir/dom
19213 mkdir -p $DIR/$tdir
19214 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19216 local mdtidx=$($LFS getstripe -m $dom)
19217 local mdtname=MDT$(printf %04x $mdtidx)
19218 local facet=mds$((mdtidx + 1))
19220 local mdtfree1=$(do_facet $facet \
19221 lctl get_param -n osd*.*$mdtname.kbytesfree)
19222 dd if=/dev/urandom of=$dom bs=2M count=1 ||
19223 error "failed to write data into $dom"
19224 local old_md5=$(md5sum $dom)
19225 cancel_lru_locks mdc
19226 local mdtfree1=$(do_facet $facet \
19227 lctl get_param -n osd*.*$mdtname.kbytesfree)
19229 $LFS migrate -c2 $dom ||
19230 error "failed to migrate to the new composite layout"
19231 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19232 error "MDT stripe was not removed"
19234 cancel_lru_locks mdc
19235 local new_md5=$(md5sum $dom)
19236 [ "$old_md5" == "$new_md5" ] ||
19237 error "$old_md5 != $new_md5"
19239 # Skip free space checks with ZFS
19240 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19241 local mdtfree2=$(do_facet $facet \
19242 lctl get_param -n osd*.*$mdtname.kbytesfree)
19243 [ $mdtfree2 -gt $mdtfree1 ] ||
19244 error "MDT space is not freed after migration"
19248 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
19251 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19252 skip "Need MDS version at least 2.11.50"
19254 local dom=$DIR/$tdir/$tfile
19255 mkdir -p $DIR/$tdir
19256 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19258 local mdtidx=$($LFS getstripe -m $dom)
19259 local mdtname=MDT$(printf %04x $mdtidx)
19260 local facet=mds$((mdtidx + 1))
19262 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19263 error "failed to write data into $dom"
19264 local old_md5=$(md5sum $dom)
19265 cancel_lru_locks mdc
19266 local mdtfree1=$(do_facet $facet \
19267 lctl get_param -n osd*.*$mdtname.kbytesfree)
19269 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
19270 error "failed to migrate to the new composite layout"
19271 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
19272 error "MDT stripe was not removed"
19274 cancel_lru_locks mdc
19275 local new_md5=$(md5sum $dom)
19276 [ "$old_md5" == "$new_md5" ] ||
19277 error "$old_md5 != $new_md5"
19279 # Skip free space checks with ZFS
19280 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19281 local mdtfree2=$(do_facet $facet \
19282 lctl get_param -n osd*.*$mdtname.kbytesfree)
19283 [ $mdtfree2 -gt $mdtfree1 ] ||
19284 error "MDS space is not freed after migration"
19288 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
19291 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19292 skip "Need MDS version at least 2.12.55"
19294 local dom=$DIR/$tdir/$tfile
19295 mkdir -p $DIR/$tdir
19296 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19298 local mdtidx=$($LFS getstripe -m $dom)
19299 local mdtname=MDT$(printf %04x $mdtidx)
19300 local facet=mds$((mdtidx + 1))
19302 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19303 error "failed to write data into $dom"
19304 local old_md5=$(md5sum $dom)
19305 cancel_lru_locks mdc
19306 local mdtfree1=$(do_facet $facet \
19307 lctl get_param -n osd*.*$mdtname.kbytesfree)
19309 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
19310 error "failed mirroring to the new composite layout"
19311 $LFS mirror resync $dom ||
19312 error "failed mirror resync"
19313 $LFS mirror split --mirror-id 1 -d $dom ||
19314 error "failed mirror split"
19316 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19317 error "MDT stripe was not removed"
19319 cancel_lru_locks mdc
19320 local new_md5=$(md5sum $dom)
19321 [ "$old_md5" == "$new_md5" ] ||
19322 error "$old_md5 != $new_md5"
19324 # Skip free space checks with ZFS
19325 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19326 local mdtfree2=$(do_facet $facet \
19327 lctl get_param -n osd*.*$mdtname.kbytesfree)
19328 [ $mdtfree2 -gt $mdtfree1 ] ||
19329 error "MDS space is not freed after DOM mirror deletion"
19333 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
19336 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19337 skip "Need MDS version at least 2.12.55"
19339 local dom=$DIR/$tdir/$tfile
19340 mkdir -p $DIR/$tdir
19341 $LFS setstripe -c 2 $dom
19343 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19344 error "failed to write data into $dom"
19345 local old_md5=$(md5sum $dom)
19346 cancel_lru_locks mdc
19348 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
19349 error "failed mirroring to the DOM layout"
19350 $LFS mirror resync $dom ||
19351 error "failed mirror resync"
19352 $LFS mirror split --mirror-id 1 -d $dom ||
19353 error "failed mirror split"
19355 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19356 error "MDT stripe was not removed"
19358 cancel_lru_locks mdc
19359 local new_md5=$(md5sum $dom)
19360 [ "$old_md5" == "$new_md5" ] ||
19361 error "$old_md5 != $new_md5"
19365 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
19368 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19369 skip "Need MDS version at least 2.12.55"
19371 local dom=$DIR/$tdir/$tfile
19372 mkdir -p $DIR/$tdir
19373 $LFS setstripe -c 2 $dom
19375 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19376 error "failed to write data into $dom"
19377 local old_md5=$(md5sum $dom)
19378 cancel_lru_locks mdc
19380 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
19381 error "failed migrating to the DOM file"
19383 cancel_lru_locks mdc
19384 local new_md5=$(md5sum $dom)
19385 [ "$old_md5" != "$new_md5" ] &&
19386 error "$old_md5 != $new_md5"
19390 run_test 272f "DoM migration: OST-striped file to DOM file"
19393 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19394 skip "Need MDS version at least 2.11.50"
19396 # Layout swap cannot be done if either file has DOM component,
19397 # this will never be supported, migration should be used instead
19399 local dom=$DIR/$tdir/$tfile
19400 mkdir -p $DIR/$tdir
19402 $LFS setstripe -c2 ${dom}_plain
19403 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
19404 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
19405 error "can swap layout with DoM component"
19406 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
19407 error "can swap layout with DoM component"
19409 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
19410 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
19411 error "can swap layout with DoM component"
19412 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
19413 error "can swap layout with DoM component"
19416 run_test 273a "DoM: layout swapping should fail with DOM"
19419 remote_ost_nodsh && skip "remote OST with nodsh"
19420 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
19421 skip "Need OST version >= 2.10.57"
19423 local file=$DIR/$tfile
19426 oss=$(comma_list $(osts_nodes))
19428 dd if=/dev/urandom of=$file bs=1M count=2 ||
19429 error "failed to create a file"
19430 cancel_lru_locks osc
19433 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19434 error "failed to read a file"
19436 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
19437 $LCTL set_param fail_loc=0x8000031f
19439 cancel_lru_locks osc &
19442 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
19443 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
19444 #IO takes another lock, but matches the PENDING one
19445 #and places it to the IO RPC
19446 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19447 error "failed to read a file with PENDING lock"
19449 run_test 275 "Read on a canceled duplicate lock"
19452 remote_ost_nodsh && skip "remote OST with nodsh"
19455 do_facet ost1 "(while true; do \
19456 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
19457 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
19460 for LOOP in $(seq 20); do
19462 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
19465 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
19466 rm $TMP/sanity_276_pid"
19468 run_test 276 "Race between mount and obd_statfs"
19471 $LCTL set_param ldlm.namespaces.*.lru_size=0
19472 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
19473 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19474 grep ^used_mb | awk '{print $2}')
19475 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
19476 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
19477 oflag=direct conv=notrunc
19478 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19479 grep ^used_mb | awk '{print $2}')
19480 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
19482 run_test 277 "Direct IO shall drop page cache"
19485 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19486 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19487 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
19488 skip "needs the same host for mdt1 mdt2" && return
19493 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
19494 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
19500 echo "Starting MDTs"
19501 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
19503 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
19505 do_facet mds2 $LCTL set_param fail_loc=0
19507 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
19508 wait_recovery_complete mds2
19510 run_test 278 "Race starting MDS between MDTs stop/start"
19512 cleanup_test_300() {
19516 test_striped_dir() {
19521 mkdir -p $DIR/$tdir
19523 SAVE_UMASK=$(umask)
19524 trap cleanup_test_300 RETURN EXIT
19526 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
19527 $DIR/$tdir/striped_dir ||
19528 error "set striped dir error"
19530 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
19531 [ "$mode" = "755" ] || error "expect 755 got $mode"
19533 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
19534 error "getdirstripe failed"
19535 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
19536 if [ "$stripe_count" != "2" ]; then
19537 error "1:stripe_count is $stripe_count, expect 2"
19539 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
19540 if [ "$stripe_count" != "2" ]; then
19541 error "2:stripe_count is $stripe_count, expect 2"
19544 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
19545 if [ "$stripe_index" != "$mdt_index" ]; then
19546 error "stripe_index is $stripe_index, expect $mdt_index"
19549 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19550 error "nlink error after create striped dir"
19552 mkdir $DIR/$tdir/striped_dir/a
19553 mkdir $DIR/$tdir/striped_dir/b
19555 stat $DIR/$tdir/striped_dir/a ||
19556 error "create dir under striped dir failed"
19557 stat $DIR/$tdir/striped_dir/b ||
19558 error "create dir under striped dir failed"
19560 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
19561 error "nlink error after mkdir"
19563 rmdir $DIR/$tdir/striped_dir/a
19564 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
19565 error "nlink error after rmdir"
19567 rmdir $DIR/$tdir/striped_dir/b
19568 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19569 error "nlink error after rmdir"
19571 chattr +i $DIR/$tdir/striped_dir
19572 createmany -o $DIR/$tdir/striped_dir/f 10 &&
19573 error "immutable flags not working under striped dir!"
19574 chattr -i $DIR/$tdir/striped_dir
19576 rmdir $DIR/$tdir/striped_dir ||
19577 error "rmdir striped dir error"
19585 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19586 skip "skipped for lustre < 2.7.0"
19587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19588 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19590 test_striped_dir 0 || error "failed on striped dir on MDT0"
19591 test_striped_dir 1 || error "failed on striped dir on MDT0"
19593 run_test 300a "basic striped dir sanity test"
19596 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19597 skip "skipped for lustre < 2.7.0"
19598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19599 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19606 test_mkdir $DIR/$tdir || error "mkdir fail"
19607 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19608 error "set striped dir error"
19609 for i in {0..9}; do
19610 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
19612 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
19613 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
19614 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
19616 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
19617 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
19618 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
19622 run_test 300b "check ctime/mtime for striped dir"
19625 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19626 skip "skipped for lustre < 2.7.0"
19627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19628 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19632 mkdir -p $DIR/$tdir
19633 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
19634 error "set striped dir error"
19636 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
19637 error "chown striped dir failed"
19639 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
19640 error "create 5k files failed"
19642 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
19644 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
19648 run_test 300c "chown && check ls under striped directory"
19651 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19652 skip "skipped for lustre < 2.7.0"
19653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19654 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19659 mkdir -p $DIR/$tdir
19660 $LFS setstripe -c 2 $DIR/$tdir
19662 #local striped directory
19663 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19664 error "set striped dir error"
19665 createmany -o $DIR/$tdir/striped_dir/f 10 ||
19666 error "create 10 files failed"
19668 #remote striped directory
19669 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
19670 error "set striped dir error"
19671 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
19672 error "create 10 files failed"
19674 for file in $(find $DIR/$tdir); do
19675 stripe_count=$($LFS getstripe -c $file)
19676 [ $stripe_count -eq 2 ] ||
19677 error "wrong stripe $stripe_count for $file"
19682 run_test 300d "check default stripe under striped directory"
19685 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19686 skip "Need MDS version at least 2.7.55"
19687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19688 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19693 mkdir -p $DIR/$tdir
19695 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19696 error "set striped dir error"
19698 touch $DIR/$tdir/striped_dir/a
19699 touch $DIR/$tdir/striped_dir/b
19700 touch $DIR/$tdir/striped_dir/c
19702 mkdir $DIR/$tdir/striped_dir/dir_a
19703 mkdir $DIR/$tdir/striped_dir/dir_b
19704 mkdir $DIR/$tdir/striped_dir/dir_c
19706 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
19707 error "set striped adir under striped dir error"
19709 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
19710 error "set striped bdir under striped dir error"
19712 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
19713 error "set striped cdir under striped dir error"
19715 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
19716 error "rename dir under striped dir fails"
19718 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
19719 error "rename dir under different stripes fails"
19721 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
19722 error "rename file under striped dir should succeed"
19724 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
19725 error "rename dir under striped dir should succeed"
19729 run_test 300e "check rename under striped directory"
19732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19733 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19734 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19735 skip "Need MDS version at least 2.7.55"
19741 mkdir -p $DIR/$tdir
19743 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19744 error "set striped dir error"
19746 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
19747 error "set striped dir error"
19749 touch $DIR/$tdir/striped_dir/a
19750 mkdir $DIR/$tdir/striped_dir/dir_a
19751 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
19752 error "create striped dir under striped dir fails"
19754 touch $DIR/$tdir/striped_dir1/b
19755 mkdir $DIR/$tdir/striped_dir1/dir_b
19756 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
19757 error "create striped dir under striped dir fails"
19759 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
19760 error "rename dir under different striped dir should fail"
19762 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
19763 error "rename striped dir under diff striped dir should fail"
19765 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
19766 error "rename file under diff striped dirs fails"
19770 run_test 300f "check rename cross striped directory"
19772 test_300_check_default_striped_dir()
19775 local default_count=$2
19776 local default_index=$3
19779 local dir_stripe_index
19782 echo "checking $dirname $default_count $default_index"
19783 $LFS setdirstripe -D -c $default_count -i $default_index \
19784 -t all_char $DIR/$tdir/$dirname ||
19785 error "set default stripe on striped dir error"
19786 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
19787 [ $stripe_count -eq $default_count ] ||
19788 error "expect $default_count get $stripe_count for $dirname"
19790 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
19791 [ $stripe_index -eq $default_index ] ||
19792 error "expect $default_index get $stripe_index for $dirname"
19794 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
19795 error "create dirs failed"
19797 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
19798 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
19799 for dir in $(find $DIR/$tdir/$dirname/*); do
19800 stripe_count=$($LFS getdirstripe -c $dir)
19801 [ $stripe_count -eq $default_count ] ||
19802 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
19803 error "stripe count $default_count != $stripe_count for $dir"
19805 stripe_index=$($LFS getdirstripe -i $dir)
19806 [ $default_index -eq -1 ] ||
19807 [ $stripe_index -eq $default_index ] ||
19808 error "$stripe_index != $default_index for $dir"
19810 #check default stripe
19811 stripe_count=$($LFS getdirstripe -D -c $dir)
19812 [ $stripe_count -eq $default_count ] ||
19813 error "default count $default_count != $stripe_count for $dir"
19815 stripe_index=$($LFS getdirstripe -D -i $dir)
19816 [ $stripe_index -eq $default_index ] ||
19817 error "default index $default_index != $stripe_index for $dir"
19819 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
19823 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19824 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19825 skip "Need MDS version at least 2.7.55"
19832 mkdir $DIR/$tdir/normal_dir
19834 #Checking when client cache stripe index
19835 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
19836 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
19837 error "create striped_dir failed"
19839 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
19840 error "create dir0 fails"
19841 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
19842 [ $stripe_index -eq 0 ] ||
19843 error "dir0 expect index 0 got $stripe_index"
19845 mkdir $DIR/$tdir/striped_dir/dir1 ||
19846 error "create dir1 fails"
19847 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
19848 [ $stripe_index -eq 1 ] ||
19849 error "dir1 expect index 1 got $stripe_index"
19851 #check default stripe count/stripe index
19852 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
19853 test_300_check_default_striped_dir normal_dir 1 0
19854 test_300_check_default_striped_dir normal_dir 2 1
19855 test_300_check_default_striped_dir normal_dir 2 -1
19857 #delete default stripe information
19858 echo "delete default stripeEA"
19859 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
19860 error "set default stripe on striped dir error"
19862 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
19863 for dir in $(find $DIR/$tdir/normal_dir/*); do
19864 stripe_count=$($LFS getdirstripe -c $dir)
19865 [ $stripe_count -eq 0 ] ||
19866 error "expect 1 get $stripe_count for $dir"
19867 stripe_index=$($LFS getdirstripe -i $dir)
19868 [ $stripe_index -eq 0 ] ||
19869 error "expect 0 get $stripe_index for $dir"
19872 run_test 300g "check default striped directory for normal directory"
19875 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19876 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19877 skip "Need MDS version at least 2.7.55"
19883 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19884 error "set striped dir error"
19886 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
19887 test_300_check_default_striped_dir striped_dir 1 0
19888 test_300_check_default_striped_dir striped_dir 2 1
19889 test_300_check_default_striped_dir striped_dir 2 -1
19891 #delete default stripe information
19892 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
19893 error "set default stripe on striped dir error"
19895 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
19896 for dir in $(find $DIR/$tdir/striped_dir/*); do
19897 stripe_count=$($LFS getdirstripe -c $dir)
19898 [ $stripe_count -eq 0 ] ||
19899 error "expect 1 get $stripe_count for $dir"
19902 run_test 300h "check default striped directory for striped directory"
19905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19906 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19907 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19908 skip "Need MDS version at least 2.7.55"
19915 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19916 error "set striped dir error"
19918 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19919 error "create files under striped dir failed"
19921 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
19922 error "set striped hashdir error"
19924 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
19925 error "create dir0 under hash dir failed"
19926 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
19927 error "create dir1 under hash dir failed"
19929 # unfortunately, we need to umount to clear dir layout cache for now
19930 # once we fully implement dir layout, we can drop this
19931 umount_client $MOUNT || error "umount failed"
19932 mount_client $MOUNT || error "mount failed"
19934 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
19935 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
19936 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
19938 #set the stripe to be unknown hash type
19939 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
19940 $LCTL set_param fail_loc=0x1901
19941 for ((i = 0; i < 10; i++)); do
19942 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
19943 error "stat f-$i failed"
19944 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
19947 touch $DIR/$tdir/striped_dir/f0 &&
19948 error "create under striped dir with unknown hash should fail"
19950 $LCTL set_param fail_loc=0
19952 umount_client $MOUNT || error "umount failed"
19953 mount_client $MOUNT || error "mount failed"
19957 run_test 300i "client handle unknown hash type striped directory"
19960 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19962 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19963 skip "Need MDS version at least 2.7.55"
19970 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
19971 $LCTL set_param fail_loc=0x1702
19972 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19973 error "set striped dir error"
19975 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
19976 error "create files under striped dir failed"
19978 $LCTL set_param fail_loc=0
19980 rm -rf $DIR/$tdir || error "unlink striped dir fails"
19984 run_test 300j "test large update record"
19987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19988 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19989 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19990 skip "Need MDS version at least 2.7.55"
19992 # this test needs a huge transaction
19994 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
19995 osd*.$FSNAME-MDT0000.kbytestotal")
19996 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
20003 #define OBD_FAIL_LARGE_STRIPE 0x1703
20004 $LCTL set_param fail_loc=0x1703
20005 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
20006 error "set striped dir error"
20007 $LCTL set_param fail_loc=0
20009 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20010 error "getstripeddir fails"
20011 rm -rf $DIR/$tdir/striped_dir ||
20012 error "unlink striped dir fails"
20016 run_test 300k "test large striped directory"
20019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20020 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20021 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20022 skip "Need MDS version at least 2.7.55"
20026 test_mkdir -p $DIR/$tdir/striped_dir
20027 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
20028 error "chown $RUNAS_ID failed"
20029 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
20030 error "set default striped dir failed"
20032 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
20033 $LCTL set_param fail_loc=0x80000158
20034 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
20036 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
20037 [ $stripe_index -eq 1 ] ||
20038 error "expect 1 get $stripe_index for $dir"
20040 run_test 300l "non-root user to create dir under striped dir with stale layout"
20043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20044 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
20045 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20046 skip "Need MDS version at least 2.7.55"
20048 mkdir -p $DIR/$tdir/striped_dir
20049 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
20050 error "set default stripes dir error"
20052 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
20054 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
20055 [ $stripe_count -eq 0 ] ||
20056 error "expect 0 get $stripe_count for a"
20058 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
20059 error "set default stripes dir error"
20061 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
20063 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
20064 [ $stripe_count -eq 0 ] ||
20065 error "expect 0 get $stripe_count for b"
20067 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
20068 error "set default stripes dir error"
20070 mkdir $DIR/$tdir/striped_dir/c &&
20071 error "default stripe_index is invalid, mkdir c should fails"
20073 rm -rf $DIR/$tdir || error "rmdir fails"
20075 run_test 300m "setstriped directory on single MDT FS"
20078 local list=$(comma_list $(mdts_nodes))
20081 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20086 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20087 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20088 skip "Need MDS version at least 2.7.55"
20089 remote_mds_nodsh && skip "remote MDS with nodsh"
20092 local list=$(comma_list $(mdts_nodes))
20094 trap cleanup_300n RETURN EXIT
20095 mkdir -p $DIR/$tdir
20096 chmod 777 $DIR/$tdir
20097 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
20098 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20099 error "create striped dir succeeds with gid=0"
20101 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20102 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
20103 error "create striped dir fails with gid=-1"
20105 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20106 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
20107 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20108 error "set default striped dir succeeds with gid=0"
20111 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20112 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
20113 error "set default striped dir fails with gid=-1"
20116 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20117 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
20118 error "create test_dir fails"
20119 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
20120 error "create test_dir1 fails"
20121 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
20122 error "create test_dir2 fails"
20125 run_test 300n "non-root user to create dir under striped dir with default EA"
20128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20129 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20130 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20131 skip "Need MDS version at least 2.7.55"
20136 mkdir -p $DIR/$tdir
20138 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
20139 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
20140 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
20141 skip "not enough free inodes $numfree1 $numfree2"
20144 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
20145 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
20146 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
20147 skip "not enough free space $numfree1 $numfree2"
20150 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
20151 error "setdirstripe fails"
20153 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
20154 error "create dirs fails"
20156 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
20157 ls $DIR/$tdir/striped_dir > /dev/null ||
20158 error "ls striped dir fails"
20159 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
20160 error "unlink big striped dir fails"
20162 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
20165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20166 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20167 remote_mds_nodsh && skip "remote MDS with nodsh"
20169 mkdir -p $DIR/$tdir
20171 #define OBD_FAIL_OUT_ENOSPC 0x1704
20172 do_facet mds2 lctl set_param fail_loc=0x80001704
20173 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
20174 && error "create striped directory should fail"
20176 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
20178 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
20181 run_test 300p "create striped directory without space"
20184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20185 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20187 local fd=$(free_fd)
20188 local cmd="exec $fd<$tdir"
20190 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
20193 trap "eval $cmd" EXIT
20194 cd $tdir || error "cd $tdir fails"
20195 rmdir ../$tdir || error "rmdir $tdir fails"
20196 mkdir local_dir && error "create dir succeeds"
20197 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
20201 run_test 300q "create remote directory under orphan directory"
20204 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20205 skip "Need MDS version at least 2.7.55" && return
20206 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20210 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
20211 error "set striped dir error"
20213 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20214 error "getstripeddir fails"
20217 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
20218 awk '/lmv_stripe_count:/ { print $2 }')
20220 [ $MDSCOUNT -ne $stripe_count ] &&
20221 error "wrong stripe count $stripe_count expected $MDSCOUNT"
20223 rm -rf $DIR/$tdir/striped_dir ||
20224 error "unlink striped dir fails"
20226 run_test 300r "test -1 striped directory"
20228 prepare_remote_file() {
20229 mkdir $DIR/$tdir/src_dir ||
20230 error "create remote source failed"
20232 cp /etc/hosts $DIR/$tdir/src_dir/a ||
20233 error "cp to remote source failed"
20234 touch $DIR/$tdir/src_dir/a
20236 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
20237 error "create remote target dir failed"
20239 touch $DIR/$tdir/tgt_dir/b
20241 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
20242 error "rename dir cross MDT failed!"
20244 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
20245 error "src_child still exists after rename"
20247 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
20248 error "missing file(a) after rename"
20250 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
20251 error "diff after rename"
20255 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20258 local remote_file=$DIR/$tdir/tgt_dir/b
20260 mkdir -p $DIR/$tdir
20262 prepare_remote_file || error "prepare remote file failed"
20265 $OPENUNLINK $remote_file $remote_file ||
20266 error "openunlink $remote_file failed"
20267 $CHECKSTAT -a $remote_file || error "$remote_file exists"
20269 run_test 310a "open unlink remote file"
20272 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20275 local remote_file=$DIR/$tdir/tgt_dir/b
20277 mkdir -p $DIR/$tdir
20279 prepare_remote_file || error "prepare remote file failed"
20281 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20282 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
20283 $CHECKSTAT -t file $remote_file || error "check file failed"
20285 run_test 310b "unlink remote file with multiple links while open"
20288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20289 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
20291 local remote_file=$DIR/$tdir/tgt_dir/b
20293 mkdir -p $DIR/$tdir
20295 prepare_remote_file || error "prepare remote file failed"
20297 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20298 multiop_bg_pause $remote_file O_uc ||
20299 error "mulitop failed for remote file"
20301 $MULTIOP $DIR/$tfile Ouc
20302 kill -USR1 $MULTIPID
20305 run_test 310c "open-unlink remote file with multiple links"
20309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20310 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20311 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
20312 skip "lustre < 2.8.54 does not contain LU-4825 fix"
20313 remote_mds_nodsh && skip "remote MDS with nodsh"
20315 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20316 local mdts=$(comma_list $(mdts_nodes))
20318 mkdir -p $DIR/$tdir
20319 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20320 createmany -o $DIR/$tdir/$tfile. 1000
20322 # statfs data is not real time, let's just calculate it
20323 old_iused=$((old_iused + 1000))
20325 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20326 osp.*OST0000*MDT0000.create_count")
20327 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20328 osp.*OST0000*MDT0000.max_create_count")
20329 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
20331 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
20332 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
20333 [ $index -ne 0 ] || error "$tfile stripe index is 0"
20335 unlinkmany $DIR/$tdir/$tfile. 1000
20337 do_nodes $mdts "$LCTL set_param -n \
20338 osp.*OST0000*.max_create_count=$max_count"
20339 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
20340 do_nodes $mdts "$LCTL set_param -n \
20341 osp.*OST0000*.create_count=$count"
20342 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
20343 grep "=0" && error "create_count is zero"
20346 for i in $(seq 120); do
20347 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20348 # system may be too busy to destroy all objs in time, use
20349 # a somewhat small value to not fail autotest
20350 [ $((old_iused - new_iused)) -gt 400 ] && break
20354 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
20355 [ $((old_iused - new_iused)) -gt 400 ] ||
20356 error "objs not destroyed after unlink"
20358 run_test 311 "disable OSP precreate, and unlink should destroy objs"
20365 local vdevdir=$(dirname $(facet_vdevice $ost))
20366 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
20367 local zfs_zapid=$(do_facet $ost $cmd |
20368 grep -w "/O/0/d$((objid%32))" -C 5 |
20369 awk '/Object/{getline; print $1}')
20370 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
20371 awk "/$objid = /"'{printf $3}')
20376 zfs_object_blksz() {
20380 local vdevdir=$(dirname $(facet_vdevice $ost))
20381 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
20382 local blksz=$(do_facet $ost $cmd $objid |
20383 awk '/dblk/{getline; printf $4}')
20385 case "${blksz: -1}" in
20386 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
20387 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
20394 test_312() { # LU-4856
20395 remote_ost_nodsh && skip "remote OST with nodsh"
20396 [ "$ost1_FSTYPE" = "zfs" ] ||
20397 skip_env "the test only applies to zfs"
20399 local max_blksz=$(do_facet ost1 \
20400 $ZFS get -p recordsize $(facet_device ost1) |
20401 awk '!/VALUE/{print $3}')
20403 # to make life a little bit easier
20404 $LFS mkdir -c 1 -i 0 $DIR/$tdir
20405 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20407 local tf=$DIR/$tdir/$tfile
20409 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20411 # Get ZFS object id
20412 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20413 # block size change by sequential overwrite
20416 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
20417 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
20419 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
20420 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
20424 # block size change by sequential append write
20425 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
20426 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20427 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20430 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
20431 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
20432 oflag=sync conv=notrunc
20434 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20435 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
20436 error "blksz error, actual $blksz, " \
20437 "expected: 2 * $count * $PAGE_SIZE"
20443 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20444 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20446 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
20447 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20448 [ $blksz -eq $PAGE_SIZE ] ||
20449 error "blksz error: $blksz, expected: $PAGE_SIZE"
20451 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
20452 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20453 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
20455 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
20456 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20457 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
20459 run_test 312 "make sure ZFS adjusts its block size by write pattern"
20462 remote_ost_nodsh && skip "remote OST with nodsh"
20464 local file=$DIR/$tfile
20467 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
20469 # define OBD_FAIL_TGT_RCVD_EIO 0x720
20470 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20471 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
20472 error "write should failed"
20473 do_facet ost1 "$LCTL set_param fail_loc=0"
20476 run_test 313 "io should fail after last_rcvd update fail"
20479 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20481 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
20482 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20484 wait_delete_completed
20485 do_facet ost1 "$LCTL set_param fail_loc=0"
20487 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
20489 test_315() { # LU-618
20490 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
20492 local file=$DIR/$tfile
20495 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
20496 error "multiop file write failed"
20497 $MULTIOP $file oO_RDONLY:r4063232_c &
20502 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
20505 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
20508 run_test 315 "read should be accounted"
20511 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20512 large_xattr_enabled || skip_env "ea_inode feature disabled"
20514 rm -rf $DIR/$tdir/d
20515 mkdir -p $DIR/$tdir/d
20516 chown nobody $DIR/$tdir/d
20517 touch $DIR/$tdir/d/file
20519 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
20521 run_test 316 "lfs mv"
20524 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
20525 skip "Need MDS version at least 2.11.53"
20526 if [ "$ost1_FSTYPE" == "zfs" ]; then
20527 skip "LU-10370: no implementation for ZFS"
20531 local grant_blk_size
20533 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
20534 awk '/grant_block_size:/ { print $2; exit; }')
20536 # Create File of size 5M. Truncate it to below size's and verify
20539 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
20540 error "Create file $DIR/$tfile failed"
20541 stack_trap "rm -f $DIR/$tfile" EXIT
20543 for trunc_sz in 2097152 4097 4000 509 0; do
20544 $TRUNCATE $DIR/$tfile $trunc_sz ||
20545 error "truncate $tfile to $trunc_sz failed"
20546 local sz=$(stat --format=%s $DIR/$tfile)
20547 local blk=$(stat --format=%b $DIR/$tfile)
20548 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
20549 grant_blk_size) * 8))
20551 if [[ $blk -ne $trunc_blk ]]; then
20552 $(which stat) $DIR/$tfile
20553 error "Expected Block $trunc_blk got $blk for $tfile"
20556 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20557 error "Expected Size $trunc_sz got $sz for $tfile"
20562 # Create file with a hole and write actual two blocks. Block count
20565 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
20566 conv=fsync || error "Create file : $DIR/$tfile"
20568 # Calculate the final truncate size.
20569 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
20572 # truncate to size $trunc_sz bytes. Strip the last block
20573 # The block count must drop to 8
20575 $TRUNCATE $DIR/$tfile $trunc_sz ||
20576 error "truncate $tfile to $trunc_sz failed"
20578 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
20579 sz=$(stat --format=%s $DIR/$tfile)
20580 blk=$(stat --format=%b $DIR/$tfile)
20582 if [[ $blk -ne $trunc_bsz ]]; then
20583 $(which stat) $DIR/$tfile
20584 error "Expected Block $trunc_bsz got $blk for $tfile"
20587 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20588 error "Expected Size $trunc_sz got $sz for $tfile"
20590 run_test 317 "Verify blocks get correctly update after truncate"
20593 local old_max_active=$($LCTL get_param -n \
20594 llite.*.max_read_ahead_async_active 2>/dev/null)
20596 $LCTL set_param llite.*.max_read_ahead_async_active=256
20597 local max_active=$($LCTL get_param -n \
20598 llite.*.max_read_ahead_async_active 2>/dev/null)
20599 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
20601 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
20602 error "set max_read_ahead_async_active should succeed"
20604 $LCTL set_param llite.*.max_read_ahead_async_active=512
20605 max_active=$($LCTL get_param -n \
20606 llite.*.max_read_ahead_async_active 2>/dev/null)
20607 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
20609 # restore @max_active
20610 [ $old_max_active -ne 0 ] && $LCTL set_param \
20611 llite.*.max_read_ahead_async_active=$old_max_active
20613 local old_threshold=$($LCTL get_param -n \
20614 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20615 local max_per_file_mb=$($LCTL get_param -n \
20616 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
20618 local invalid=$(($max_per_file_mb + 1))
20620 llite.*.read_ahead_async_file_threshold_mb=$invalid\
20621 && error "set $invalid should fail"
20623 local valid=$(($invalid - 1))
20625 llite.*.read_ahead_async_file_threshold_mb=$valid ||
20626 error "set $valid should succeed"
20627 local threshold=$($LCTL get_param -n \
20628 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20629 [ $threshold -eq $valid ] || error \
20630 "expect threshold $valid got $threshold"
20632 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
20634 run_test 318 "Verify async readahead tunables"
20637 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
20639 local before=$(date +%s)
20641 local mdir=$DIR/$tdir
20642 local file=$mdir/xxx
20644 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
20647 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
20648 $LCTL set_param fail_val=5 fail_loc=0x8000032c
20649 $LFS mv -m1 $file &
20652 dd if=$file of=/dev/null
20654 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
20655 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
20657 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
20659 run_test 319 "lost lease lock on migrate error"
20661 test_398a() { # LU-4198
20662 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20663 $LCTL set_param ldlm.namespaces.*.lru_size=clear
20665 # request a new lock on client
20666 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20668 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
20669 local lock_count=$($LCTL get_param -n \
20670 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
20671 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
20673 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
20675 # no lock cached, should use lockless IO and not enqueue new lock
20676 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
20677 lock_count=$($LCTL get_param -n \
20678 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
20679 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
20681 run_test 398a "direct IO should cancel lock otherwise lockless"
20683 test_398b() { # LU-4198
20684 which fio || skip_env "no fio installed"
20685 $LFS setstripe -c -1 $DIR/$tfile
20688 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
20691 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
20692 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
20693 --numjobs=$njobs --fallocate=none \
20694 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20695 --filename=$DIR/$tfile &
20698 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
20699 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
20700 --numjobs=$njobs --fallocate=none \
20701 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20702 --filename=$DIR/$tfile || true
20707 run_test 398b "DIO and buffer IO race"
20709 test_398c() { # LU-4198
20710 which fio || skip_env "no fio installed"
20712 saved_debug=$($LCTL get_param -n debug)
20713 $LCTL set_param debug=0
20715 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
20716 ((size /= 1024)) # by megabytes
20717 ((size /= 2)) # write half of the OST at most
20718 [ $size -gt 40 ] && size=40 #reduce test time anyway
20720 $LFS setstripe -c 1 $DIR/$tfile
20722 # it seems like ldiskfs reserves more space than necessary if the
20723 # writing blocks are not mapped, so it extends the file firstly
20724 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
20725 cancel_lru_locks osc
20727 # clear and verify rpc_stats later
20728 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
20731 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
20732 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
20733 --numjobs=$njobs --fallocate=none --ioengine=libaio \
20734 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20735 --filename=$DIR/$tfile
20736 [ $? -eq 0 ] || error "fio write error"
20738 [ $($LCTL get_param -n \
20739 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
20740 error "Locks were requested while doing AIO"
20742 # get the percentage of 1-page I/O
20743 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
20744 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
20746 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
20748 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
20749 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
20750 --numjobs=$njobs --fallocate=none --ioengine=libaio \
20751 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20752 --filename=$DIR/$tfile
20753 [ $? -eq 0 ] || error "fio mixed read write error"
20756 $LCTL set_param debug="$saved_debug"
20758 run_test 398c "run fio to test AIO"
20761 local read_write=$1
20762 if [ "$read_write" = "write" ]; then
20763 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
20764 elif [ "$read_write" = "read" ]; then
20765 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
20767 error "argument error"
20770 # turn off debug for performance testing
20771 local saved_debug=$($LCTL get_param -n debug)
20772 $LCTL set_param debug=0
20774 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20776 # get ost1 size - $FSNAME-OST0000
20777 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
20778 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
20779 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
20781 if [ "$read_write" = "read" ]; then
20782 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
20785 local start_time=$(date +%s.%N)
20786 $dd_cmd bs=1M count=$blocks oflag=sync ||
20787 error "real dd $read_write error"
20788 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
20790 if [ "$read_write" = "write" ]; then
20794 # define OBD_FAIL_OST_FAKE_RW 0x238
20795 do_facet ost1 $LCTL set_param fail_loc=0x238
20797 local start_time=$(date +%s.%N)
20798 $dd_cmd bs=1M count=$blocks oflag=sync ||
20799 error "fake dd $read_write error"
20800 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
20802 if [ "$read_write" = "write" ]; then
20804 cancel_lru_locks osc
20805 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
20806 error "$tfile size not $blocks MB"
20808 do_facet ost1 $LCTL set_param fail_loc=0
20810 echo "fake $read_write $duration_fake vs. normal $read_write" \
20811 "$duration in seconds"
20812 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
20813 error_not_in_vm "fake write is slower"
20815 $LCTL set_param -n debug="$saved_debug"
20818 test_399a() { # LU-7655 for OST fake write
20819 remote_ost_nodsh && skip "remote OST with nodsh"
20823 run_test 399a "fake write should not be slower than normal write"
20825 test_399b() { # LU-8726 for OST fake read
20826 remote_ost_nodsh && skip "remote OST with nodsh"
20827 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
20828 skip_env "ldiskfs only test"
20833 run_test 399b "fake read should not be slower than normal read"
20835 test_400a() { # LU-1606, was conf-sanity test_74
20836 if ! which $CC > /dev/null 2>&1; then
20837 skip_env "$CC is not installed"
20840 local extra_flags=''
20841 local out=$TMP/$tfile
20842 local prefix=/usr/include/lustre
20845 # Oleg removes c files in his test rig so test if any c files exist
20846 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
20847 skip_env "Needed c test files are missing"
20849 if ! [[ -d $prefix ]]; then
20850 # Assume we're running in tree and fixup the include path.
20851 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
20852 extra_flags+=" -L$LUSTRE/utils/.lib"
20855 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
20856 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
20857 error "client api broken"
20861 run_test 400a "Lustre client api program can compile and link"
20863 test_400b() { # LU-1606, LU-5011
20865 local out=$TMP/$tfile
20866 local prefix=/usr/include/linux/lustre
20868 # We use a hard coded prefix so that this test will not fail
20869 # when run in tree. There are headers in lustre/include/lustre/
20870 # that are not packaged (like lustre_idl.h) and have more
20871 # complicated include dependencies (like config.h and lnet/types.h).
20872 # Since this test about correct packaging we just skip them when
20873 # they don't exist (see below) rather than try to fixup cppflags.
20875 if ! which $CC > /dev/null 2>&1; then
20876 skip_env "$CC is not installed"
20879 for header in $prefix/*.h; do
20880 if ! [[ -f "$header" ]]; then
20884 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
20885 continue # lustre_ioctl.h is internal header
20888 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
20889 error "cannot compile '$header'"
20893 run_test 400b "packaged headers can be compiled"
20895 test_401a() { #LU-7437
20896 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
20897 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
20899 #count the number of parameters by "list_param -R"
20900 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
20901 #count the number of parameters by listing proc files
20902 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
20903 echo "proc_dirs='$proc_dirs'"
20904 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
20905 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
20908 [ $params -eq $procs ] ||
20909 error "found $params parameters vs. $procs proc files"
20911 # test the list_param -D option only returns directories
20912 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
20913 #count the number of parameters by listing proc directories
20914 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
20917 [ $params -eq $procs ] ||
20918 error "found $params parameters vs. $procs proc files"
20920 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
20923 local save=$($LCTL get_param -n jobid_var)
20926 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
20927 error "no error returned when setting bad parameters"
20929 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
20930 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
20932 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
20933 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
20934 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
20936 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
20939 local jobid_var_old=$($LCTL get_param -n jobid_var)
20940 local jobid_var_new
20942 $LCTL set_param jobid_var= &&
20943 error "no error returned for 'set_param a='"
20945 jobid_var_new=$($LCTL get_param -n jobid_var)
20946 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20947 error "jobid_var was changed by setting without value"
20949 $LCTL set_param jobid_var &&
20950 error "no error returned for 'set_param a'"
20952 jobid_var_new=$($LCTL get_param -n jobid_var)
20953 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
20954 error "jobid_var was changed by setting without value"
20956 run_test 401c "Verify 'lctl set_param' without value fails in either format."
20959 local jobid_var_old=$($LCTL get_param -n jobid_var)
20960 local jobid_var_new
20961 local new_value="foo=bar"
20963 $LCTL set_param jobid_var=$new_value ||
20964 error "'set_param a=b' did not accept a value containing '='"
20966 jobid_var_new=$($LCTL get_param -n jobid_var)
20967 [[ "$jobid_var_new" == "$new_value" ]] ||
20968 error "'set_param a=b' failed on a value containing '='"
20970 # Reset the jobid_var to test the other format
20971 $LCTL set_param jobid_var=$jobid_var_old
20972 jobid_var_new=$($LCTL get_param -n jobid_var)
20973 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20974 error "failed to reset jobid_var"
20976 $LCTL set_param jobid_var $new_value ||
20977 error "'set_param a b' did not accept a value containing '='"
20979 jobid_var_new=$($LCTL get_param -n jobid_var)
20980 [[ "$jobid_var_new" == "$new_value" ]] ||
20981 error "'set_param a b' failed on a value containing '='"
20983 $LCTL set_param jobid_var $jobid_var_old
20984 jobid_var_new=$($LCTL get_param -n jobid_var)
20985 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
20986 error "failed to reset jobid_var"
20988 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
20991 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
20992 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
20993 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
20994 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
20995 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
20996 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
20997 remote_mds_nodsh && skip "remote MDS with nodsh"
20999 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
21000 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
21001 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
21002 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
21003 echo "Touch failed - OK"
21005 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
21008 local file1=$DIR/$tfile.1
21009 local file2=$DIR/$tfile.2
21010 local tfile=$TMP/$tfile
21012 rm -f $file1 $file2 $tfile
21017 # 30 sec OBD_TIMEOUT in ll_getattr()
21018 # right before populating st_nlink
21019 $LCTL set_param fail_loc=0x80001409
21020 stat -c %h $file1 > $tfile &
21022 # create an alias, drop all locks and reclaim the dentry
21024 cancel_lru_locks mdc
21025 cancel_lru_locks osc
21026 sysctl -w vm.drop_caches=2
21030 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
21032 rm -f $tfile $file1 $file2
21034 run_test 403 "i_nlink should not drop to zero due to aliasing"
21036 test_404() { # LU-6601
21037 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
21038 skip "Need server version newer than 2.8.52"
21039 remote_mds_nodsh && skip "remote MDS with nodsh"
21041 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
21042 awk '/osp .*-osc-MDT/ { print $4}')
21045 for osp in $mosps; do
21046 echo "Deactivate: " $osp
21047 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
21048 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21049 awk -vp=$osp '$4 == p { print $2 }')
21050 [ $stat = IN ] || {
21051 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21052 error "deactivate error"
21054 echo "Activate: " $osp
21055 do_facet $SINGLEMDS $LCTL --device %$osp activate
21056 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21057 awk -vp=$osp '$4 == p { print $2 }')
21058 [ $stat = UP ] || {
21059 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21060 error "activate error"
21064 run_test 404 "validate manual {de}activated works properly for OSPs"
21067 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
21068 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
21069 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
21070 skip "Layout swap lock is not supported"
21072 check_swap_layouts_support
21074 test_mkdir $DIR/$tdir
21075 swap_lock_test -d $DIR/$tdir ||
21076 error "One layout swap locked test failed"
21078 run_test 405 "Various layout swap lock tests"
21081 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21082 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21083 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
21084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21085 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
21086 skip "Need MDS version at least 2.8.50"
21088 local def_stripe_size=$($LFS getstripe -S $MOUNT)
21089 local test_pool=$TESTNAME
21091 pool_add $test_pool || error "pool_add failed"
21092 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
21093 error "pool_add_targets failed"
21095 save_layout_restore_at_exit $MOUNT
21097 # parent set default stripe count only, child will stripe from both
21098 # parent and fs default
21099 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
21100 error "setstripe $MOUNT failed"
21101 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
21102 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
21103 for i in $(seq 10); do
21104 local f=$DIR/$tdir/$tfile.$i
21105 touch $f || error "touch failed"
21106 local count=$($LFS getstripe -c $f)
21107 [ $count -eq $OSTCOUNT ] ||
21108 error "$f stripe count $count != $OSTCOUNT"
21109 local offset=$($LFS getstripe -i $f)
21110 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
21111 local size=$($LFS getstripe -S $f)
21112 [ $size -eq $((def_stripe_size * 2)) ] ||
21113 error "$f stripe size $size != $((def_stripe_size * 2))"
21114 local pool=$($LFS getstripe -p $f)
21115 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
21118 # change fs default striping, delete parent default striping, now child
21119 # will stripe from new fs default striping only
21120 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
21121 error "change $MOUNT default stripe failed"
21122 $LFS setstripe -c 0 $DIR/$tdir ||
21123 error "delete $tdir default stripe failed"
21124 for i in $(seq 11 20); do
21125 local f=$DIR/$tdir/$tfile.$i
21126 touch $f || error "touch $f failed"
21127 local count=$($LFS getstripe -c $f)
21128 [ $count -eq 1 ] || error "$f stripe count $count != 1"
21129 local offset=$($LFS getstripe -i $f)
21130 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
21131 local size=$($LFS getstripe -S $f)
21132 [ $size -eq $def_stripe_size ] ||
21133 error "$f stripe size $size != $def_stripe_size"
21134 local pool=$($LFS getstripe -p $f)
21135 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
21138 unlinkmany $DIR/$tdir/$tfile. 1 20
21140 local f=$DIR/$tdir/$tfile
21141 pool_remove_all_targets $test_pool $f
21142 pool_remove $test_pool $f
21144 run_test 406 "DNE support fs default striping"
21147 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21148 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21149 skip "Need MDS version at least 2.8.55"
21150 remote_mds_nodsh && skip "remote MDS with nodsh"
21152 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
21153 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
21154 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
21155 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
21156 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
21158 #define OBD_FAIL_DT_TXN_STOP 0x2019
21159 for idx in $(seq $MDSCOUNT); do
21160 do_facet mds$idx "lctl set_param fail_loc=0x2019"
21162 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
21163 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
21164 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
21167 run_test 407 "transaction fail should cause operation fail"
21170 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
21172 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
21173 lctl set_param fail_loc=0x8000040a
21174 # let ll_prepare_partial_page() fail
21175 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
21179 # create at least 100 unused inodes so that
21180 # shrink_icache_memory(0) should not return 0
21181 touch $DIR/$tfile-{0..100}
21182 rm -f $DIR/$tfile-{0..100}
21185 echo 2 > /proc/sys/vm/drop_caches
21187 run_test 408 "drop_caches should not hang due to page leaks"
21191 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21193 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
21194 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
21195 touch $DIR/$tdir/guard || error "(2) Fail to create"
21197 local PREFIX=$(str_repeat 'A' 128)
21198 echo "Create 1K hard links start at $(date)"
21199 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21200 error "(3) Fail to hard link"
21202 echo "Links count should be right although linkEA overflow"
21203 stat $DIR/$tdir/guard || error "(4) Fail to stat"
21204 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
21205 [ $linkcount -eq 1001 ] ||
21206 error "(5) Unexpected hard links count: $linkcount"
21208 echo "List all links start at $(date)"
21209 ls -l $DIR/$tdir/foo > /dev/null ||
21210 error "(6) Fail to list $DIR/$tdir/foo"
21212 echo "Unlink hard links start at $(date)"
21213 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21214 error "(7) Fail to unlink"
21215 echo "Unlink hard links finished at $(date)"
21217 run_test 409 "Large amount of cross-MDTs hard links on the same file"
21221 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
21222 skip "Need client version at least 2.9.59"
21224 # Create a file, and stat it from the kernel
21225 local testfile=$DIR/$tfile
21228 local run_id=$RANDOM
21229 local my_ino=$(stat --format "%i" $testfile)
21231 # Try to insert the module. This will always fail as the
21232 # module is designed to not be inserted.
21233 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
21236 # Anything but success is a test failure
21238 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
21239 error "no inode match"
21241 run_test 410 "Test inode number returned from kernel thread"
21243 cleanup_test411_cgroup() {
21249 local cg_basedir=/sys/fs/cgroup/memory
21251 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
21252 skip "no setup for cgroup"
21254 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
21255 error "test file creation failed"
21256 cancel_lru_locks osc
21258 # Create a very small memory cgroup to force a slab allocation error
21259 local cgdir=$cg_basedir/osc_slab_alloc
21260 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
21261 trap "cleanup_test411_cgroup $cgdir" EXIT
21262 echo 2M > $cgdir/memory.kmem.limit_in_bytes
21263 echo 1M > $cgdir/memory.limit_in_bytes
21265 # Should not LBUG, just be killed by oom-killer
21266 # dd will return 0 even allocation failure in some environment.
21267 # So don't check return value
21268 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
21269 cleanup_test411_cgroup $cgdir
21273 run_test 411 "Slab allocation error with cgroup does not LBUG"
21276 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21277 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
21278 skip "Need server version at least 2.10.55"
21281 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
21282 error "mkdir failed"
21283 $LFS getdirstripe $DIR/$tdir
21284 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21285 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
21286 error "expect $((MDSCOUT - 1)) get $stripe_index"
21287 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
21288 [ $stripe_count -eq 2 ] ||
21289 error "expect 2 get $stripe_count"
21291 run_test 412 "mkdir on specific MDTs"
21295 local stripe_count=$2
21296 local mdts=$(comma_list $(mdts_nodes))
21299 local lmv_qos_prio_free
21300 local lmv_qos_threshold_rr
21301 local lmv_qos_maxage
21302 local lod_qos_prio_free
21303 local lod_qos_threshold_rr
21304 local lod_qos_maxage
21308 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
21309 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
21310 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
21312 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
21313 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
21314 stack_trap "$LCTL set_param \
21315 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
21316 stack_trap "$LCTL set_param \
21317 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
21318 stack_trap "$LCTL set_param \
21319 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
21321 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
21322 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
21323 lod_qos_prio_free=${lod_qos_prio_free%%%}
21324 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
21325 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
21326 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
21327 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
21328 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
21329 stack_trap "do_nodes $mdts $LCTL set_param \
21330 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
21331 stack_trap "do_nodes $mdts $LCTL set_param \
21332 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
21334 stack_trap "do_nodes $mdts $LCTL set_param \
21335 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
21338 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
21340 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
21341 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
21343 testdir=$DIR/$tdir-s$stripe_count/rr
21345 for i in $(seq $((100 * MDSCOUNT))); do
21346 eval $mkdir_cmd $testdir/subdir$i ||
21347 error "$mkdir_cmd subdir$i failed"
21350 for i in $(seq $MDSCOUNT); do
21351 count=$($LFS getdirstripe -i $testdir/* |
21352 grep ^$((i - 1))$ | wc -l)
21353 echo "$count directories created on MDT$((i - 1))"
21354 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
21356 if [ $stripe_count -gt 1 ]; then
21357 count=$($LFS getdirstripe $testdir/* |
21358 grep -P "^\s+$((i - 1))\t" | wc -l)
21359 echo "$count stripes created on MDT$((i - 1))"
21360 # deviation should < 5% of average
21361 [ $count -lt $((95 * stripe_count)) ] ||
21362 [ $count -gt $((105 * stripe_count)) ] &&
21363 error "stripes are not evenly distributed"
21367 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
21368 do_nodes $mdts $LCTL set_param \
21369 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
21372 echo "Check for uneven MDTs: "
21382 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
21383 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
21384 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
21386 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21387 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21390 for ((i = 1; i < ${#ffree[@]}; i++)); do
21391 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
21392 if [ $tmp -gt $max ]; then
21396 if [ $tmp -lt $min ]; then
21402 [ ${ffree[min_index]} -eq 0 ] &&
21403 skip "no free files in MDT$min_index"
21404 [ ${ffree[min_index]} -gt 100000000 ] &&
21405 skip "too much free files in MDT$min_index"
21407 # Check if we need to generate uneven MDTs
21409 local diff=$(((max - min) * 100 / min))
21410 local value="$(generate_string 1024)"
21412 while [ $diff -lt $threshold ]; do
21413 # generate uneven MDTs, create till $threshold% diff
21414 echo -n "weight diff=$diff% must be > $threshold% ..."
21415 count=$((${ffree[min_index]} / 10))
21416 # 50 sec per 10000 files in vm
21417 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
21418 skip "$count files to create"
21419 echo "Fill MDT$min_index with $count files"
21420 [ -d $DIR/$tdir-MDT$min_index ] ||
21421 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
21422 error "mkdir $tdir-MDT$min_index failed"
21423 for i in $(seq $count); do
21424 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
21425 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
21426 error "create f$j_$i failed"
21427 setfattr -n user.413b -v $value \
21428 $DIR/$tdir-MDT$min_index/f$j_$i ||
21429 error "setfattr f$j_$i failed"
21432 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
21433 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
21434 max=$(((${ffree[max_index]} >> 8) * \
21435 (${bavail[max_index]} * bsize >> 16)))
21436 min=$(((${ffree[min_index]} >> 8) * \
21437 (${bavail[min_index]} * bsize >> 16)))
21438 diff=$(((max - min) * 100 / min))
21441 echo "MDT filesfree available: ${ffree[@]}"
21442 echo "MDT blocks available: ${bavail[@]}"
21443 echo "weight diff=$diff%"
21446 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
21448 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
21449 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
21450 # decrease statfs age, so that it can be updated in time
21451 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
21452 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
21456 testdir=$DIR/$tdir-s$stripe_count/qos
21458 for i in $(seq $((100 * MDSCOUNT))); do
21459 eval $mkdir_cmd $testdir/subdir$i ||
21460 error "$mkdir_cmd subdir$i failed"
21463 for i in $(seq $MDSCOUNT); do
21464 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
21466 echo "$count directories created on MDT$((i - 1))"
21468 if [ $stripe_count -gt 1 ]; then
21469 count=$($LFS getdirstripe $testdir/* |
21470 grep -P "^\s+$((i - 1))\t" | wc -l)
21471 echo "$count stripes created on MDT$((i - 1))"
21475 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
21476 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
21478 # D-value should > 10% of averge
21479 [ $((max - min)) -lt 10 ] &&
21480 error "subdirs shouldn't be evenly distributed"
21483 if [ $stripe_count -gt 1 ]; then
21484 max=$($LFS getdirstripe $testdir/* |
21485 grep -P "^\s+$max_index\t" | wc -l)
21486 min=$($LFS getdirstripe $testdir/* |
21487 grep -P "^\s+$min_index\t" | wc -l)
21488 [ $((max - min)) -le $((10 * stripe_count)) ] &&
21489 error "stripes shouldn't be evenly distributed"|| true
21494 [ $MDSCOUNT -lt 2 ] &&
21495 skip "We need at least 2 MDTs for this test"
21497 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21498 skip "Need server version at least 2.12.52"
21502 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21503 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21504 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21505 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21506 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
21509 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
21512 [ $MDSCOUNT -lt 2 ] &&
21513 skip "We need at least 2 MDTs for this test"
21515 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21516 skip "Need server version at least 2.12.52"
21520 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21521 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21522 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21523 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21524 $LFS setdirstripe -D -c $stripe_count \
21525 $DIR/$tdir-s$stripe_count/rr ||
21526 error "setdirstripe failed"
21527 $LFS setdirstripe -D -c $stripe_count \
21528 $DIR/$tdir-s$stripe_count/qos ||
21529 error "setdirstripe failed"
21530 test_qos_mkdir "mkdir" $stripe_count
21533 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
21536 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
21537 $LCTL set_param fail_loc=0x80000521
21538 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
21541 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
21544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21545 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21546 skip "Need server version at least 2.11.52"
21556 # this test may be slow on ZFS
21557 [ "$mds1_FSTYPE" == "zfs" ] && total=100
21559 # though this test is designed for striped directory, let's test normal
21560 # directory too since lock is always saved as CoS lock.
21561 test_mkdir $DIR/$tdir || error "mkdir $tdir"
21562 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
21571 start_time=$(date +%s)
21572 for i in $(seq $total); do
21573 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
21576 end_time=$(date +%s)
21577 duration=$((end_time - start_time))
21579 kill -9 $setattr_pid
21581 echo "rename $total files took $duration sec"
21582 [ $duration -lt 100 ] || error "rename took $duration sec"
21584 run_test 415 "lock revoke is not missing"
21587 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
21588 skip "Need server version at least 2.11.55"
21590 # define OBD_FAIL_OSD_TXN_START 0x19a
21591 do_facet mds1 lctl set_param fail_loc=0x19a
21593 lfs mkdir -c $MDSCOUNT $DIR/$tdir
21597 run_test 416 "transaction start failure won't cause system hung"
21601 do_nodes $(comma_list $(mdts_nodes)) \
21602 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
21603 do_nodes $(comma_list $(mdts_nodes)) \
21604 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
21605 do_nodes $(comma_list $(mdts_nodes)) \
21606 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
21610 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21611 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
21612 skip "Need MDS version at least 2.11.56"
21614 trap cleanup_417 RETURN EXIT
21616 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
21617 do_nodes $(comma_list $(mdts_nodes)) \
21618 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
21619 $LFS migrate -m 0 $DIR/$tdir.1 &&
21620 error "migrate dir $tdir.1 should fail"
21622 do_nodes $(comma_list $(mdts_nodes)) \
21623 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
21624 $LFS mkdir -i 1 $DIR/$tdir.2 &&
21625 error "create remote dir $tdir.2 should fail"
21627 do_nodes $(comma_list $(mdts_nodes)) \
21628 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
21629 $LFS mkdir -c 2 $DIR/$tdir.3 &&
21630 error "create striped dir $tdir.3 should fail"
21633 run_test 417 "disable remote dir, striped dir and dir migration"
21635 # Checks that the outputs of df [-i] and lfs df [-i] match
21637 # usage: check_lfs_df <blocks | inodes> <mountpoint>
21647 [ "$1" == "blocks" ] && inodes= || inodes="-i"
21649 for count in {1..100}; do
21653 # read the lines of interest
21654 df_out=($(df -P $inodes $dir | tail -n +2)) ||
21655 error "df $inodes $dir | tail -n +2 failed"
21656 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
21657 error "lfs df $inodes $dir | grep summary: failed"
21659 # skip first substrings of each output as they are different
21660 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
21661 # compare the two outputs
21663 for i in {1..5}; do
21664 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
21672 lfs df $inodes $dir
21673 error "df and lfs df $1 output mismatch: " \
21674 "df ${inodes}: ${df_out[*]}, " \
21675 "lfs df ${inodes}: ${lfs_df_out[*]}"
21680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21682 local dir=$DIR/$tdir
21683 local numfiles=$((RANDOM % 4096 + 2))
21684 local numblocks=$((RANDOM % 256 + 1))
21686 wait_delete_completed
21689 # check block output
21690 check_lfs_df blocks $dir
21691 # check inode output
21692 check_lfs_df inodes $dir
21694 # create a single file and retest
21695 echo "Creating a single file and testing"
21696 createmany -o $dir/$tfile- 1 &>/dev/null ||
21697 error "creating 1 file in $dir failed"
21698 check_lfs_df blocks $dir
21699 check_lfs_df inodes $dir
21701 # create a random number of files
21702 echo "Creating $((numfiles - 1)) files and testing"
21703 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
21704 error "creating $((numfiles - 1)) files in $dir failed"
21706 # write a random number of blocks to the first test file
21707 echo "Writing $numblocks 4K blocks and testing"
21708 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
21709 count=$numblocks &>/dev/null ||
21710 error "dd to $dir/${tfile}-0 failed"
21713 check_lfs_df blocks $dir
21714 check_lfs_df inodes $dir
21716 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
21717 error "unlinking $numfiles files in $dir failed"
21719 run_test 418 "df and lfs df outputs match"
21723 local dir=$DIR/$tdir
21728 cancel_lru_locks mdc
21730 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
21731 $LCTL set_param fail_loc=0x1410
21733 $LCTL set_param fail_loc=0
21736 run_test 419 "Verify open file by name doesn't crash kernel"
21740 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
21741 skip "Need MDS version at least 2.12.53"
21743 local SAVE_UMASK=$(umask)
21744 local dir=$DIR/$tdir
21745 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
21749 mkdir -m03777 $dir/testdir
21750 ls -dn $dir/testdir
21751 # Need to remove trailing '.' when SELinux is enabled
21752 local dirperms=$(ls -dn $dir/testdir |
21753 awk '{ sub(/\.$/, "", $1); print $1}')
21754 [ $dirperms == "drwxrwsrwt" ] ||
21755 error "incorrect perms on $dir/testdir"
21757 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
21758 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
21759 ls -n $dir/testdir/testfile
21760 local fileperms=$(ls -n $dir/testdir/testfile |
21761 awk '{ sub(/\.$/, "", $1); print $1}')
21762 [ $fileperms == "-rwxr-xr-x" ] ||
21763 error "incorrect perms on $dir/testdir/testfile"
21767 run_test 420 "clear SGID bit on non-directories for non-members"
21774 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21775 skip "Need MDS version at least 2.12.54"
21777 test_mkdir $DIR/$tdir
21778 createmany -o $DIR/$tdir/f 3
21779 cnt=$(ls -1 $DIR/$tdir | wc -l)
21780 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21782 fid1=$(lfs path2fid $DIR/$tdir/f1)
21783 fid2=$(lfs path2fid $DIR/$tdir/f2)
21784 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
21786 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
21787 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
21789 cnt=$(ls -1 $DIR/$tdir | wc -l)
21790 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21792 rm -f $DIR/$tdir/f3 || error "can't remove f3"
21793 createmany -o $DIR/$tdir/f 3
21794 cnt=$(ls -1 $DIR/$tdir | wc -l)
21795 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21797 fid1=$(lfs path2fid $DIR/$tdir/f1)
21798 fid2=$(lfs path2fid $DIR/$tdir/f2)
21799 echo "remove using fsname $FSNAME"
21800 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
21802 cnt=$(ls -1 $DIR/$tdir | wc -l)
21803 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21805 run_test 421a "simple rm by fid"
21812 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21813 skip "Need MDS version at least 2.12.54"
21815 test_mkdir $DIR/$tdir
21816 createmany -o $DIR/$tdir/f 3
21817 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
21820 FID1=$(lfs path2fid $DIR/$tdir/f1)
21821 FID2=$(lfs path2fid $DIR/$tdir/f2)
21822 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
21824 kill -USR1 $MULTIPID
21827 cnt=$(ls $DIR/$tdir | wc -l)
21828 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
21830 run_test 421b "rm by fid on open file"
21836 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21837 skip "Need MDS version at least 2.12.54"
21839 test_mkdir $DIR/$tdir
21840 createmany -o $DIR/$tdir/f 3
21841 touch $DIR/$tdir/$tfile
21842 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
21843 cnt=$(ls -1 $DIR/$tdir | wc -l)
21844 [ $cnt != 184 ] && error "unexpected #files: $cnt"
21846 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
21847 $LFS rmfid $DIR $FID1 || error "rmfid failed"
21849 cnt=$(ls $DIR/$tdir | wc -l)
21850 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
21852 run_test 421c "rm by fid against hardlinked files"
21858 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21859 skip "Need MDS version at least 2.12.54"
21861 test_mkdir $DIR/$tdir
21862 createmany -o $DIR/$tdir/f 4097
21863 cnt=$(ls -1 $DIR/$tdir | wc -l)
21864 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
21866 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
21867 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21869 cnt=$(ls $DIR/$tdir | wc -l)
21871 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21873 run_test 421d "rmfid en masse"
21879 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21880 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21881 skip "Need MDS version at least 2.12.54"
21883 mkdir -p $DIR/$tdir
21884 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21885 createmany -o $DIR/$tdir/striped_dir/f 512
21886 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21887 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21889 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21890 sed "s/[/][^:]*://g")
21891 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21893 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21895 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21897 run_test 421e "rmfid in DNE"
21903 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21904 skip "Need MDS version at least 2.12.54"
21906 test_mkdir $DIR/$tdir
21908 cnt=$(ls -1 $DIR/$tdir | wc -l)
21909 [ $cnt != 1 ] && error "unexpected #files: $cnt"
21911 FID=$(lfs path2fid $DIR/$tdir/f)
21912 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
21913 # rmfid should fail
21914 cnt=$(ls -1 $DIR/$tdir | wc -l)
21915 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
21917 chmod a+rw $DIR/$tdir
21919 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
21920 # rmfid should fail
21921 cnt=$(ls -1 $DIR/$tdir | wc -l)
21922 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
21925 $RUNAS touch $DIR/$tdir/f
21926 FID=$(lfs path2fid $DIR/$tdir/f)
21927 echo "rmfid as root"
21928 $LFS rmfid $DIR $FID || error "rmfid as root failed"
21929 cnt=$(ls -1 $DIR/$tdir | wc -l)
21930 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
21933 $RUNAS touch $DIR/$tdir/f
21934 cnt=$(ls -1 $DIR/$tdir | wc -l)
21935 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
21936 FID=$(lfs path2fid $DIR/$tdir/f)
21937 # rmfid w/o user_fid2path mount option should fail
21938 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
21939 cnt=$(ls -1 $DIR/$tdir | wc -l)
21940 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
21942 umount_client $MOUNT || error "failed to umount client"
21943 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
21944 error "failed to mount client'"
21946 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
21947 # rmfid should succeed
21948 cnt=$(ls -1 $DIR/$tdir | wc -l)
21949 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
21951 # rmfid shouldn't allow to remove files due to dir's permission
21952 chmod a+rwx $DIR/$tdir
21955 FID=$(lfs path2fid $DIR/$tdir/f)
21956 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
21958 umount_client $MOUNT || error "failed to umount client"
21959 mount_client $MOUNT "$MOUNT_OPTS" ||
21960 error "failed to mount client'"
21963 run_test 421f "rmfid checks permissions"
21969 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21970 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21971 skip "Need MDS version at least 2.12.54"
21973 mkdir -p $DIR/$tdir
21974 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21975 createmany -o $DIR/$tdir/striped_dir/f 512
21976 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21977 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21979 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21980 sed "s/[/][^:]*://g")
21982 rm -f $DIR/$tdir/striped_dir/f1*
21983 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21984 removed=$((512 - cnt))
21986 # few files have been just removed, so we expect
21987 # rmfid to fail on their fids
21988 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
21989 [ $removed != $errors ] && error "$errors != $removed"
21991 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21993 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21995 run_test 421g "rmfid to return errors properly"
21998 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
21999 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
22000 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
22001 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
22002 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
22004 local amc=$(at_max_get client)
22005 local amo=$(at_max_get mds1)
22006 local timeout=`lctl get_param -n timeout`
22008 at_max_set 0 client
22011 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
22012 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
22013 fail_val=$(((2*timeout + 10)*1000))
22014 touch $DIR/$tdir/d3/file &
22016 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
22017 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
22018 fail_val=$((2*timeout + 5))
22019 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
22023 sleep $((2 * timeout))
22027 touch $DIR/$tdir/d2/file3
22028 touch $DIR/$tdir/d2/file4
22029 touch $DIR/$tdir/d2/file5
22032 at_max_set $amc client
22033 at_max_set $amo mds1
22035 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
22036 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
22037 error "Watchdog is always throttled"
22039 run_test 422 "kill a process with RPC in progress"
22052 # ensure statfs cache is expired
22055 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
22056 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
22060 run_test 423 "statfs should return a right data"
22063 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22064 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22065 skip "Need server version at least 2.9.55"
22067 start_full_debug_logging
22071 stop_full_debug_logging
22075 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22076 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22077 awk '/The barrier for/ { print $7 }')
22080 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
22085 barrier_expired() {
22088 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22089 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22090 awk '/will be expired/ { print $7 }')
22092 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
22101 echo "Start barrier_freeze at: $(date)"
22102 #define OBD_FAIL_BARRIER_DELAY 0x2202
22103 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22104 # Do not reduce barrier time - See LU-11873
22105 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
22108 local b_status=$(barrier_stat)
22109 echo "Got barrier status at: $(date)"
22110 [ "$b_status" = "'freezing_p1'" ] ||
22111 error "(1) unexpected barrier status $b_status"
22113 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22115 b_status=$(barrier_stat)
22116 [ "$b_status" = "'frozen'" ] ||
22117 error "(2) unexpected barrier status $b_status"
22119 local expired=$(barrier_expired)
22120 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
22121 sleep $((expired + 3))
22123 b_status=$(barrier_stat)
22124 [ "$b_status" = "'expired'" ] ||
22125 error "(3) unexpected barrier status $b_status"
22127 # Do not reduce barrier time - See LU-11873
22128 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
22129 error "(4) fail to freeze barrier"
22131 b_status=$(barrier_stat)
22132 [ "$b_status" = "'frozen'" ] ||
22133 error "(5) unexpected barrier status $b_status"
22135 echo "Start barrier_thaw at: $(date)"
22136 #define OBD_FAIL_BARRIER_DELAY 0x2202
22137 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22138 do_facet mgs $LCTL barrier_thaw $FSNAME &
22141 b_status=$(barrier_stat)
22142 echo "Got barrier status at: $(date)"
22143 [ "$b_status" = "'thawing'" ] ||
22144 error "(6) unexpected barrier status $b_status"
22146 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22148 b_status=$(barrier_stat)
22149 [ "$b_status" = "'thawed'" ] ||
22150 error "(7) unexpected barrier status $b_status"
22152 #define OBD_FAIL_BARRIER_FAILURE 0x2203
22153 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
22154 do_facet mgs $LCTL barrier_freeze $FSNAME
22156 b_status=$(barrier_stat)
22157 [ "$b_status" = "'failed'" ] ||
22158 error "(8) unexpected barrier status $b_status"
22160 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22161 do_facet mgs $LCTL barrier_thaw $FSNAME
22165 run_test 801a "write barrier user interfaces and stat machine"
22170 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22171 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
22172 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
22173 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
22174 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
22176 cancel_lru_locks mdc
22178 # 180 seconds should be long enough
22179 do_facet mgs $LCTL barrier_freeze $FSNAME 180
22181 local b_status=$(barrier_stat)
22182 [ "$b_status" = "'frozen'" ] ||
22183 error "(6) unexpected barrier status $b_status"
22185 mkdir $DIR/$tdir/d0/d10 &
22188 touch $DIR/$tdir/d1/f13 &
22191 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
22194 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
22197 rm -f $DIR/$tdir/d4/f12 &
22200 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
22202 # To guarantee taht the 'stat' is not blocked
22203 b_status=$(barrier_stat)
22204 [ "$b_status" = "'frozen'" ] ||
22205 error "(8) unexpected barrier status $b_status"
22207 # let above commands to run at background
22210 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
22211 ps -p $touch_pid || error "(10) touch should be blocked"
22212 ps -p $ln_pid || error "(11) link should be blocked"
22213 ps -p $mv_pid || error "(12) rename should be blocked"
22214 ps -p $rm_pid || error "(13) unlink should be blocked"
22216 b_status=$(barrier_stat)
22217 [ "$b_status" = "'frozen'" ] ||
22218 error "(14) unexpected barrier status $b_status"
22220 do_facet mgs $LCTL barrier_thaw $FSNAME
22221 b_status=$(barrier_stat)
22222 [ "$b_status" = "'thawed'" ] ||
22223 error "(15) unexpected barrier status $b_status"
22225 wait $mkdir_pid || error "(16) mkdir should succeed"
22226 wait $touch_pid || error "(17) touch should succeed"
22227 wait $ln_pid || error "(18) link should succeed"
22228 wait $mv_pid || error "(19) rename should succeed"
22229 wait $rm_pid || error "(20) unlink should succeed"
22233 run_test 801b "modification will be blocked by write barrier"
22236 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22240 stop mds2 || error "(1) Fail to stop mds2"
22242 do_facet mgs $LCTL barrier_freeze $FSNAME 30
22244 local b_status=$(barrier_stat)
22245 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
22246 do_facet mgs $LCTL barrier_thaw $FSNAME
22247 error "(2) unexpected barrier status $b_status"
22250 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22251 error "(3) Fail to rescan barrier bitmap"
22253 # Do not reduce barrier time - See LU-11873
22254 do_facet mgs $LCTL barrier_freeze $FSNAME 20
22256 b_status=$(barrier_stat)
22257 [ "$b_status" = "'frozen'" ] ||
22258 error "(4) unexpected barrier status $b_status"
22260 do_facet mgs $LCTL barrier_thaw $FSNAME
22261 b_status=$(barrier_stat)
22262 [ "$b_status" = "'thawed'" ] ||
22263 error "(5) unexpected barrier status $b_status"
22265 local devname=$(mdsdevname 2)
22267 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
22269 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22270 error "(7) Fail to rescan barrier bitmap"
22274 run_test 801c "rescan barrier bitmap"
22276 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
22277 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
22278 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
22279 saved_MOUNT_OPTS=$MOUNT_OPTS
22285 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
22286 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
22287 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
22288 MOUNT_OPTS=$saved_MOUNT_OPTS
22293 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
22294 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22295 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22296 skip "Need server version at least 2.9.55"
22298 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
22300 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22302 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22303 error "(2) Fail to copy"
22305 trap cleanup_802a EXIT
22307 # sync by force before remount as readonly
22308 sync; sync_all_data; sleep 3; sync_all_data
22312 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
22313 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
22314 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
22316 echo "Mount the server as read only"
22317 setupall server_only || error "(3) Fail to start servers"
22319 echo "Mount client without ro should fail"
22320 mount_client $MOUNT &&
22321 error "(4) Mount client without 'ro' should fail"
22323 echo "Mount client with ro should succeed"
22324 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
22325 mount_client $MOUNT ||
22326 error "(5) Mount client with 'ro' should succeed"
22328 echo "Modify should be refused"
22329 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22331 echo "Read should be allowed"
22332 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22333 error "(7) Read should succeed under ro mode"
22337 run_test 802a "simulate readonly device"
22340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22341 remote_mds_nodsh && skip "remote MDS with nodsh"
22343 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
22344 skip "readonly option not available"
22346 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
22348 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22349 error "(2) Fail to copy"
22351 # write back all cached data before setting MDT to readonly
22355 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
22356 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
22358 echo "Modify should be refused"
22359 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22361 echo "Read should be allowed"
22362 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22363 error "(7) Read should succeed under ro mode"
22366 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
22368 run_test 802b "be able to set MDTs to readonly"
22371 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22372 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22373 skip "MDS needs to be newer than 2.10.54"
22375 mkdir -p $DIR/$tdir
22376 # Create some objects on all MDTs to trigger related logs objects
22377 for idx in $(seq $MDSCOUNT); do
22378 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
22379 $DIR/$tdir/dir${idx} ||
22380 error "Fail to create $DIR/$tdir/dir${idx}"
22384 wait_delete_completed # ensure old test cleanups are finished
22385 echo "before create:"
22387 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22389 for i in {1..10}; do
22390 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
22391 error "Fail to create $DIR/$tdir/foo$i"
22395 echo "after create:"
22397 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22399 # allow for an llog to be cleaned up during the test
22400 [ $after_used -ge $((before_used + 10 - 1)) ] ||
22401 error "before ($before_used) + 10 > after ($after_used)"
22403 for i in {1..10}; do
22404 rm -rf $DIR/$tdir/foo$i ||
22405 error "Fail to remove $DIR/$tdir/foo$i"
22408 sleep 3 # avoid MDT return cached statfs
22409 wait_delete_completed
22410 echo "after unlink:"
22412 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22414 # allow for an llog to be created during the test
22415 [ $after_used -le $((before_used + 1)) ] ||
22416 error "after ($after_used) > before ($before_used) + 1"
22418 run_test 803 "verify agent object for remote object"
22421 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22422 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22423 skip "MDS needs to be newer than 2.10.54"
22424 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
22426 mkdir -p $DIR/$tdir
22427 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
22428 error "Fail to create $DIR/$tdir/dir0"
22430 local fid=$($LFS path2fid $DIR/$tdir/dir0)
22431 local dev=$(mdsdevname 2)
22433 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22434 grep ${fid} || error "NOT found agent entry for dir0"
22436 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
22437 error "Fail to create $DIR/$tdir/dir1"
22439 touch $DIR/$tdir/dir1/foo0 ||
22440 error "Fail to create $DIR/$tdir/dir1/foo0"
22441 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
22444 for idx in $(seq $MDSCOUNT); do
22445 dev=$(mdsdevname $idx)
22446 do_facet mds${idx} \
22447 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22448 grep ${fid} && rc=$idx
22451 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
22452 error "Fail to rename foo0 to foo1"
22453 if [ $rc -eq 0 ]; then
22454 for idx in $(seq $MDSCOUNT); do
22455 dev=$(mdsdevname $idx)
22456 do_facet mds${idx} \
22457 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22458 grep ${fid} && rc=$idx
22462 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
22463 error "Fail to rename foo1 to foo2"
22464 if [ $rc -eq 0 ]; then
22465 for idx in $(seq $MDSCOUNT); do
22466 dev=$(mdsdevname $idx)
22467 do_facet mds${idx} \
22468 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22469 grep ${fid} && rc=$idx
22473 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
22475 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
22476 error "Fail to link to $DIR/$tdir/dir1/foo2"
22477 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
22478 error "Fail to rename foo2 to foo0"
22479 unlink $DIR/$tdir/dir1/foo0 ||
22480 error "Fail to unlink $DIR/$tdir/dir1/foo0"
22481 rm -rf $DIR/$tdir/dir0 ||
22482 error "Fail to rm $DIR/$tdir/dir0"
22484 for idx in $(seq $MDSCOUNT); do
22485 dev=$(mdsdevname $idx)
22489 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
22491 start mds${idx} $dev $MDS_MOUNT_OPTS ||
22492 error "mount mds$idx failed"
22493 df $MOUNT > /dev/null 2>&1
22495 # e2fsck should not return error
22497 error "e2fsck detected error on MDT${idx}: rc=$rc"
22500 run_test 804 "verify agent entry for remote entry"
22503 do_facet $SINGLEMDS zfs set quota=$old $fsset
22504 unlinkmany $DIR/$tdir/f- 1000000
22509 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
22510 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
22511 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
22512 skip "netfree not implemented before 0.7"
22513 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
22514 skip "Need MDS version at least 2.10.57"
22521 local pref="osd-zfs.$FSNAME-MDT0000."
22523 # limit available space on MDS dataset to meet nospace issue
22524 # quickly. then ZFS 0.7.2 can use reserved space if asked
22525 # properly (using netfree flag in osd_declare_destroy()
22526 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
22527 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
22529 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
22530 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
22531 let "usedkb=usedkb-freekb"
22532 let "freekb=freekb/2"
22533 if let "freekb > 5000"; then
22536 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
22537 trap cleanup_805 EXIT
22539 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
22540 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
22541 rm -rf $DIR/$tdir || error "not able to remove"
22542 do_facet $SINGLEMDS zfs set quota=$old $fsset
22545 run_test 805 "ZFS can remove from full fs"
22551 local size=$($LFS getsom -s $file)
22552 local expect=$(stat -c %s $file)
22554 [[ $size == $expect ]] ||
22555 error "$file expected size: $expect, got: $size"
22557 local blocks=$($LFS getsom -b $file)
22558 expect=$(stat -c %b $file)
22559 [[ $blocks == $expect ]] ||
22560 error "$file expected blocks: $expect, got: $blocks"
22565 local size=$($LFS getsom -s $1)
22568 [[ $size == $expect ]] ||
22569 error "$file expected size: $expect, got: $size"
22573 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22574 skip "Need MDS version at least 2.11.52"
22578 touch $DIR/$tfile || error "touch $tfile failed"
22580 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22581 save_lustre_params client "llite.*.xattr_cache" > $save
22582 lctl set_param llite.*.xattr_cache=0
22583 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22585 # single-threaded write
22586 echo "Test SOM for single-threaded write"
22587 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
22588 error "write $tfile failed"
22589 check_lsom_size $DIR/$tfile $bs
22592 local size=$(($num * $bs))
22596 echo "Test SOM for single client multi-threaded($num) write"
22597 $TRUNCATE $DIR/$tfile 0
22598 for ((i = 0; i < $num; i++)); do
22599 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22601 offset=$((offset + $bs))
22603 for (( i=0; i < $num; i++ )); do
22606 check_lsom_size $DIR/$tfile $size
22608 $TRUNCATE $DIR/$tfile 0
22609 for ((i = 0; i < $num; i++)); do
22610 offset=$((offset - $bs))
22611 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22614 for (( i=0; i < $num; i++ )); do
22617 check_lsom_size $DIR/$tfile $size
22619 # multi-client writes
22620 num=$(get_node_count ${CLIENTS//,/ })
22621 size=$(($num * $bs))
22625 echo "Test SOM for multi-client ($num) writes"
22626 $TRUNCATE $DIR/$tfile 0
22627 for client in ${CLIENTS//,/ }; do
22628 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22631 offset=$((offset + $bs))
22633 for (( i=0; i < $num; i++ )); do
22636 check_lsom_size $DIR/$tfile $offset
22639 $TRUNCATE $DIR/$tfile 0
22640 for client in ${CLIENTS//,/ }; do
22641 offset=$((offset - $bs))
22642 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22646 for (( i=0; i < $num; i++ )); do
22649 check_lsom_size $DIR/$tfile $size
22652 echo "Test SOM for truncate"
22653 $TRUNCATE $DIR/$tfile 1048576
22654 check_lsom_size $DIR/$tfile 1048576
22655 $TRUNCATE $DIR/$tfile 1234
22656 check_lsom_size $DIR/$tfile 1234
22658 # verify SOM blocks count
22659 echo "Verify SOM block count"
22660 $TRUNCATE $DIR/$tfile 0
22661 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
22662 error "failed to write file $tfile"
22663 check_lsom_data $DIR/$tfile
22665 run_test 806 "Verify Lazy Size on MDS"
22668 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22669 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22670 skip "Need MDS version at least 2.11.52"
22672 # Registration step
22673 changelog_register || error "changelog_register failed"
22674 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
22675 changelog_users $SINGLEMDS | grep -q $cl_user ||
22676 error "User $cl_user not found in changelog_users"
22678 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22679 save_lustre_params client "llite.*.xattr_cache" > $save
22680 lctl set_param llite.*.xattr_cache=0
22681 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22683 rm -rf $DIR/$tdir || error "rm $tdir failed"
22684 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22685 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
22686 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
22687 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
22688 error "truncate $tdir/trunc failed"
22691 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
22692 error "write $tfile failed"
22694 # multi-client wirtes
22695 local num=$(get_node_count ${CLIENTS//,/ })
22699 echo "Test SOM for multi-client ($num) writes"
22700 touch $DIR/$tfile || error "touch $tfile failed"
22701 $TRUNCATE $DIR/$tfile 0
22702 for client in ${CLIENTS//,/ }; do
22703 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22706 offset=$((offset + $bs))
22708 for (( i=0; i < $num; i++ )); do
22713 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
22714 check_lsom_data $DIR/$tdir/trunc
22715 check_lsom_data $DIR/$tdir/single_dd
22716 check_lsom_data $DIR/$tfile
22719 # Deregistration step
22720 changelog_deregister || error "changelog_deregister failed"
22722 run_test 807 "verify LSOM syncing tool"
22724 check_som_nologged()
22726 local lines=$($LFS changelog $FSNAME-MDT0000 |
22727 grep 'x=trusted.som' | wc -l)
22728 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
22732 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22733 skip "Need MDS version at least 2.11.55"
22735 # Registration step
22736 changelog_register || error "changelog_register failed"
22738 touch $DIR/$tfile || error "touch $tfile failed"
22741 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
22742 error "write $tfile failed"
22745 $TRUNCATE $DIR/$tfile 1234
22748 $TRUNCATE $DIR/$tfile 1048576
22751 # Deregistration step
22752 changelog_deregister || error "changelog_deregister failed"
22754 run_test 808 "Check trusted.som xattr not logged in Changelogs"
22759 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
22763 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22764 skip "Need MDS version at least 2.11.56"
22766 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
22767 error "failed to create DoM-only file $DIR/$tfile"
22768 touch $DIR/$tfile || error "touch $tfile failed"
22769 check_som_nodata $DIR/$tfile
22771 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
22772 error "write $tfile failed"
22773 check_som_nodata $DIR/$tfile
22775 $TRUNCATE $DIR/$tfile 1234
22776 check_som_nodata $DIR/$tfile
22778 $TRUNCATE $DIR/$tfile 4097
22779 check_som_nodata $DIR/$file
22781 run_test 809 "Verify no SOM xattr store for DoM-only files"
22784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22785 $GSS && skip_env "could not run with gss"
22786 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
22787 skip "OST < 2.12.58 doesn't align checksum"
22790 stack_trap "set_checksums $ORIG_CSUM" EXIT
22791 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
22796 for csum in $CKSUM_TYPES; do
22797 #define OBD_FAIL_OSC_NO_GRANT 0x411
22798 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
22799 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
22801 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
22802 before=$(md5sum $DIR/$tfile)
22803 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
22804 after=$(md5sum $DIR/$tfile)
22805 [ "$before" == "$after" ] ||
22806 error "$csum: $before != $after bs=$1 seek=$2"
22810 run_test 810 "partial page writes on ZFS (LU-11663)"
22813 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22814 skip "Need MDS version at least 2.11.56"
22816 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
22817 do_facet mds1 $LCTL set_param fail_loc=0x165
22818 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
22821 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22823 wait_update_facet mds1 "pgrep orph_.*-MDD | wc -l" "0" ||
22824 error "MDD orphan cleanup thread not quit"
22826 run_test 811 "orphan name stub can be cleaned up in startup"
22829 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22830 skip "OST < 2.12.51 doesn't support this fail_loc"
22831 [ "$SHARED_KEY" = true ] &&
22832 skip "OSC connections never go IDLE with Shared-Keys enabled"
22834 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22835 # ensure ost1 is connected
22836 stat $DIR/$tfile >/dev/null || error "can't stat"
22837 wait_osc_import_state client ost1 FULL
22838 # no locks, no reqs to let the connection idle
22839 cancel_lru_locks osc
22841 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22842 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22843 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22844 wait_osc_import_state client ost1 CONNECTING
22845 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22847 stat $DIR/$tfile >/dev/null || error "can't stat file"
22849 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
22851 test_812b() { # LU-12378
22852 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22853 skip "OST < 2.12.51 doesn't support this fail_loc"
22854 [ "$SHARED_KEY" = true ] &&
22855 skip "OSC connections never go IDLE with Shared-Keys enabled"
22857 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
22858 # ensure ost1 is connected
22859 stat $DIR/$tfile >/dev/null || error "can't stat"
22860 wait_osc_import_state client ost1 FULL
22861 # no locks, no reqs to let the connection idle
22862 cancel_lru_locks osc
22864 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22865 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22866 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22867 wait_osc_import_state client ost1 CONNECTING
22868 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22870 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
22871 wait_osc_import_state client ost1 IDLE
22873 run_test 812b "do not drop no resend request for idle connect"
22876 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
22877 [ -z "$file_heat_sav" ] && skip "no file heat support"
22888 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
22889 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
22891 $LCTL set_param -n llite.*.file_heat=1
22892 echo "Turn on file heat"
22893 echo "Period second: $period_second, Decay percentage: $decay_pct"
22895 echo "QQQQ" > $DIR/$tfile
22896 echo "QQQQ" > $DIR/$tfile
22897 echo "QQQQ" > $DIR/$tfile
22898 cat $DIR/$tfile > /dev/null
22899 cat $DIR/$tfile > /dev/null
22900 cat $DIR/$tfile > /dev/null
22901 cat $DIR/$tfile > /dev/null
22903 local out=$($LFS heat_get $DIR/$tfile)
22905 $LFS heat_get $DIR/$tfile
22906 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22907 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22908 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22909 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22911 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
22912 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
22913 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
22914 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
22916 sleep $((period_second + 3))
22917 echo "Sleep $((period_second + 3)) seconds..."
22918 # The recursion formula to calculate the heat of the file f is as
22920 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
22921 # Where Hi is the heat value in the period between time points i*I and
22922 # (i+1)*I; Ci is the access count in the period; the symbol P refers
22923 # to the weight of Ci.
22924 out=$($LFS heat_get $DIR/$tfile)
22925 $LFS heat_get $DIR/$tfile
22926 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22927 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22928 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22929 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22931 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
22932 error "read sample ($readsample) is wrong"
22933 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
22934 error "write sample ($writesample) is wrong"
22935 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
22936 error "read bytes ($readbyte) is wrong"
22937 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
22938 error "write bytes ($writebyte) is wrong"
22940 echo "QQQQ" > $DIR/$tfile
22941 echo "QQQQ" > $DIR/$tfile
22942 echo "QQQQ" > $DIR/$tfile
22943 cat $DIR/$tfile > /dev/null
22944 cat $DIR/$tfile > /dev/null
22945 cat $DIR/$tfile > /dev/null
22946 cat $DIR/$tfile > /dev/null
22948 sleep $((period_second + 3))
22949 echo "Sleep $((period_second + 3)) seconds..."
22951 out=$($LFS heat_get $DIR/$tfile)
22952 $LFS heat_get $DIR/$tfile
22953 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22954 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22955 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22956 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22958 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
22959 4 * $decay_pct) / 100") -eq 1 ] ||
22960 error "read sample ($readsample1) is wrong"
22961 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
22962 3 * $decay_pct) / 100") -eq 1 ] ||
22963 error "write sample ($writesample1) is wrong"
22964 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
22965 20 * $decay_pct) / 100") -eq 1 ] ||
22966 error "read bytes ($readbyte1) is wrong"
22967 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
22968 15 * $decay_pct) / 100") -eq 1 ] ||
22969 error "write bytes ($writebyte1) is wrong"
22971 echo "Turn off file heat for the file $DIR/$tfile"
22972 $LFS heat_set -o $DIR/$tfile
22974 echo "QQQQ" > $DIR/$tfile
22975 echo "QQQQ" > $DIR/$tfile
22976 echo "QQQQ" > $DIR/$tfile
22977 cat $DIR/$tfile > /dev/null
22978 cat $DIR/$tfile > /dev/null
22979 cat $DIR/$tfile > /dev/null
22980 cat $DIR/$tfile > /dev/null
22982 out=$($LFS heat_get $DIR/$tfile)
22983 $LFS heat_get $DIR/$tfile
22984 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22985 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22986 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22987 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22989 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
22990 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
22991 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
22992 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
22994 echo "Trun on file heat for the file $DIR/$tfile"
22995 $LFS heat_set -O $DIR/$tfile
22997 echo "QQQQ" > $DIR/$tfile
22998 echo "QQQQ" > $DIR/$tfile
22999 echo "QQQQ" > $DIR/$tfile
23000 cat $DIR/$tfile > /dev/null
23001 cat $DIR/$tfile > /dev/null
23002 cat $DIR/$tfile > /dev/null
23003 cat $DIR/$tfile > /dev/null
23005 out=$($LFS heat_get $DIR/$tfile)
23006 $LFS heat_get $DIR/$tfile
23007 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23008 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23009 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23010 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23012 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
23013 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
23014 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
23015 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
23017 $LFS heat_set -c $DIR/$tfile
23018 $LCTL set_param -n llite.*.file_heat=0
23019 echo "Turn off file heat support for the Lustre filesystem"
23021 echo "QQQQ" > $DIR/$tfile
23022 echo "QQQQ" > $DIR/$tfile
23023 echo "QQQQ" > $DIR/$tfile
23024 cat $DIR/$tfile > /dev/null
23025 cat $DIR/$tfile > /dev/null
23026 cat $DIR/$tfile > /dev/null
23027 cat $DIR/$tfile > /dev/null
23029 out=$($LFS heat_get $DIR/$tfile)
23030 $LFS heat_get $DIR/$tfile
23031 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23032 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23033 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23034 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23036 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23037 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23038 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23039 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23041 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
23044 run_test 813 "File heat verfication"
23048 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
23049 echo -n y >> $DIR/$tfile
23050 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
23051 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
23053 run_test 814 "sparse cp works as expected (LU-12361)"
23057 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
23058 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
23060 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
23063 [ "$SHARED_KEY" = true ] &&
23064 skip "OSC connections never go IDLE with Shared-Keys enabled"
23066 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23067 # ensure ost1 is connected
23068 stat $DIR/$tfile >/dev/null || error "can't stat"
23069 wait_osc_import_state client ost1 FULL
23070 # no locks, no reqs to let the connection idle
23071 cancel_lru_locks osc
23072 lru_resize_disable osc
23075 before=$($LCTL get_param -n \
23076 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23078 wait_osc_import_state client ost1 IDLE
23079 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
23080 now=$($LCTL get_param -n \
23081 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23082 [ $before == $now ] || error "lru_size changed $before != $now"
23084 run_test 816 "do not reset lru_resize on idle reconnect"
23088 exportfs -u localhost:$DIR/nfsexp
23093 systemctl restart nfs-server.service || skip "failed to restart nfsd"
23095 mkdir -p $DIR/nfsexp
23096 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
23097 error "failed to export nfs"
23099 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
23100 stack_trap cleanup_817 EXIT
23102 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
23103 error "failed to mount nfs to $tmpdir"
23105 cp /bin/true $tmpdir
23106 $DIR/nfsexp/true || error "failed to execute 'true' command"
23108 run_test 817 "nfsd won't cache write lock for exec file"
23112 $LFS setstripe -c1 -i0 $DIR/$tfile
23113 $LFS setstripe -c1 -i1 $DIR/$tfile
23115 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
23116 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
23117 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
23118 error "start $SINGLEMDS failed"
23121 run_test 818 "unlink with failed llog"
23124 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23125 cancel_lru_locks osc
23126 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23127 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23128 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
23131 run_test 819a "too big niobuf in read"
23134 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23135 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23136 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23137 cancel_lru_locks osc
23141 run_test 819b "too big niobuf in write"
23144 function test_820_start_ost() {
23147 for num in $(seq $OSTCOUNT); do
23148 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
23153 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23156 umount_client $MOUNT || error "umount failed"
23157 for num in $(seq $OSTCOUNT); do
23161 # mount client with no active OSTs
23162 # so that the client can't initialize max LOV EA size
23163 # from OSC notifications
23164 mount_client $MOUNT || error "mount failed"
23165 # delay OST starting to keep this 0 max EA size for a while
23166 test_820_start_ost &
23168 # create a directory on MDS2
23169 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
23170 error "Failed to create directory"
23171 # open intent should update default EA size
23172 # see mdc_update_max_ea_from_body()
23173 # notice this is the very first RPC to MDS2
23174 cp /etc/services $DIR/$tdir/mds2 ||
23175 error "Failed to copy files to mds$n"
23177 run_test 820 "update max EA from open intent"
23180 # tests that do cleanup/setup should be run at the end
23184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23187 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
23188 $LCTL set_param fail_loc=0x903
23190 cancel_lru_locks MGC
23192 FAIL_ON_ERROR=true cleanup
23193 FAIL_ON_ERROR=true setup
23195 run_test 900 "umount should not race with any mgc requeue thread"
23197 # LUS-6253/LU-11185
23203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23205 # some get_param have a bug to handle dot in param name
23206 cancel_lru_locks MGC
23207 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23208 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23209 umount_client $MOUNT || error "umount failed"
23210 mount_client $MOUNT || error "mount failed"
23211 cancel_lru_locks MGC
23212 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23213 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23215 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
23216 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
23220 run_test 901 "don't leak a mgc lock on client umount"
23223 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
23224 check_and_cleanup_lustre
23225 if [ "$I_MOUNTED" != "yes" ]; then
23226 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true