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 osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
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 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9278 error "dd 10M file failed"
9280 local max_per_file_mb=$($LCTL get_param -n \
9281 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9282 cancel_lru_locks osc
9283 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9284 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9285 error "set max_read_ahead_per_file_mb to 1 failed"
9287 echo "Reset readahead stats"
9288 $LCTL set_param llite.*.read_ahead_stats=0
9290 dd if=$DIR/$tfile of=/dev/null bs=2M
9292 $LCTL get_param llite.*.read_ahead_stats
9293 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9294 awk '/misses/ { print $2 }')
9295 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9298 run_test 101i "allow current readahead to exceed reservation"
9301 test_mkdir $DIR/$tdir
9302 chown $RUNAS_ID $DIR/$tdir
9305 STRIPE_COUNT=$OSTCOUNT
9306 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9308 trap cleanup_test102 EXIT
9310 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9312 for num in 1 2 3 4; do
9313 for count in $(seq 1 $STRIPE_COUNT); do
9314 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9315 local size=`expr $STRIPE_SIZE \* $num`
9316 local file=file"$num-$idx-$count"
9317 $1 $LFS setstripe -S $size -i $idx -c $count $file
9323 $1 tar cf $TMP/f102.tar $tdir --xattrs
9329 rm -rf $DIR/d0.sanity/d102
9333 [ "$UID" != 0 ] && skip "must run as root"
9334 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9335 skip_env "must have user_xattr"
9337 [ -z "$(which setfattr 2>/dev/null)" ] &&
9338 skip_env "could not find setfattr"
9340 local testfile=$DIR/$tfile
9343 echo "set/get xattr..."
9344 setfattr -n trusted.name1 -v value1 $testfile ||
9345 error "setfattr -n trusted.name1=value1 $testfile failed"
9346 getfattr -n trusted.name1 $testfile 2> /dev/null |
9347 grep "trusted.name1=.value1" ||
9348 error "$testfile missing trusted.name1=value1"
9350 setfattr -n user.author1 -v author1 $testfile ||
9351 error "setfattr -n user.author1=author1 $testfile failed"
9352 getfattr -n user.author1 $testfile 2> /dev/null |
9353 grep "user.author1=.author1" ||
9354 error "$testfile missing trusted.author1=author1"
9357 setfattr -n trusted.name2 -v value2 $testfile ||
9358 error "$testfile unable to set trusted.name2"
9359 setfattr -n trusted.name3 -v value3 $testfile ||
9360 error "$testfile unable to set trusted.name3"
9361 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9362 grep "trusted.name" | wc -l) -eq 3 ] ||
9363 error "$testfile missing 3 trusted.name xattrs"
9365 setfattr -n user.author2 -v author2 $testfile ||
9366 error "$testfile unable to set user.author2"
9367 setfattr -n user.author3 -v author3 $testfile ||
9368 error "$testfile unable to set user.author3"
9369 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9370 grep "user.author" | wc -l) -eq 3 ] ||
9371 error "$testfile missing 3 user.author xattrs"
9373 echo "remove xattr..."
9374 setfattr -x trusted.name1 $testfile ||
9375 error "$testfile error deleting trusted.name1"
9376 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9377 error "$testfile did not delete trusted.name1 xattr"
9379 setfattr -x user.author1 $testfile ||
9380 error "$testfile error deleting user.author1"
9381 echo "set lustre special xattr ..."
9382 $LFS setstripe -c1 $testfile
9383 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9384 awk -F "=" '/trusted.lov/ { print $2 }' )
9385 setfattr -n "trusted.lov" -v $lovea $testfile ||
9386 error "$testfile doesn't ignore setting trusted.lov again"
9387 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9388 error "$testfile allow setting invalid trusted.lov"
9391 run_test 102a "user xattr test =================================="
9394 [ -z "$(which setfattr 2>/dev/null)" ] &&
9395 skip_env "could not find setfattr"
9396 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9398 # b10930: get/set/list trusted.lov xattr
9399 echo "get/set/list trusted.lov xattr ..."
9400 local testfile=$DIR/$tfile
9401 $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9402 error "setstripe failed"
9403 local STRIPECOUNT=$($LFS getstripe -c $testfile) ||
9404 error "getstripe failed"
9405 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
9406 error "can't get trusted.lov from $testfile"
9408 local testfile2=${testfile}2
9409 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
9410 grep "trusted.lov" | sed -e 's/[^=]\+=//')
9413 setfattr -n trusted.lov -v $value $testfile2
9414 local stripe_size=$($LFS getstripe -S $testfile2)
9415 local stripe_count=$($LFS getstripe -c $testfile2)
9416 [[ $stripe_size -eq 65536 ]] ||
9417 error "stripe size $stripe_size != 65536"
9418 [[ $stripe_count -eq $STRIPECOUNT ]] ||
9419 error "stripe count $stripe_count != $STRIPECOUNT"
9422 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
9425 [ -z "$(which setfattr 2>/dev/null)" ] &&
9426 skip_env "could not find setfattr"
9427 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9429 # b10930: get/set/list lustre.lov xattr
9430 echo "get/set/list lustre.lov xattr ..."
9431 test_mkdir $DIR/$tdir
9432 chown $RUNAS_ID $DIR/$tdir
9433 local testfile=$DIR/$tdir/$tfile
9434 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9435 error "setstripe failed"
9436 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9437 error "getstripe failed"
9438 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9439 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9441 local testfile2=${testfile}2
9442 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9443 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9445 $RUNAS $MCREATE $testfile2
9446 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9447 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9448 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9449 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9450 [ $stripe_count -eq $STRIPECOUNT ] ||
9451 error "stripe count $stripe_count != $STRIPECOUNT"
9453 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9455 compare_stripe_info1() {
9456 local stripe_index_all_zero=true
9458 for num in 1 2 3 4; do
9459 for count in $(seq 1 $STRIPE_COUNT); do
9460 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9461 local size=$((STRIPE_SIZE * num))
9462 local file=file"$num-$offset-$count"
9463 stripe_size=$($LFS getstripe -S $PWD/$file)
9464 [[ $stripe_size -ne $size ]] &&
9465 error "$file: size $stripe_size != $size"
9466 stripe_count=$($LFS getstripe -c $PWD/$file)
9467 # allow fewer stripes to be created, ORI-601
9468 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9469 error "$file: count $stripe_count != $count"
9470 stripe_index=$($LFS getstripe -i $PWD/$file)
9471 [[ $stripe_index -ne 0 ]] &&
9472 stripe_index_all_zero=false
9476 $stripe_index_all_zero &&
9477 error "all files are being extracted starting from OST index 0"
9481 have_xattrs_include() {
9482 tar --help | grep -q xattrs-include &&
9483 echo --xattrs-include="lustre.*"
9487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9488 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9490 XINC=$(have_xattrs_include)
9492 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9494 compare_stripe_info1
9496 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9500 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9502 XINC=$(have_xattrs_include)
9504 test_mkdir $DIR/$tdir.restore
9506 tar cf - --xattrs $tdir | tar xf - \
9507 -C $DIR/$tdir.restore --xattrs $XINC
9508 cd $DIR/$tdir.restore/$tdir
9509 compare_stripe_info1
9511 run_test 102f "tar copy files, not keep osts"
9514 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9515 skip "must have user_xattr"
9516 [ -z "$(which setfattr 2>/dev/null)" ] &&
9517 skip_env "could not find setfattr"
9518 [ -z "$(which getfattr 2>/dev/null)" ] &&
9519 skip_env "could not find getfattr"
9521 local xsize=${1:-1024} # in bytes
9522 local file=$DIR/$tfile
9523 local value="$(generate_string $xsize)"
9524 local xbig=trusted.big
9528 log "save $xbig on $file"
9531 setfattr -n $xbig -v $value $file ||
9532 error "saving $xbig on $file failed"
9534 setfattr -n $xbig -v $value $file &&
9535 error "saving $xbig on $file succeeded"
9539 local orig=$(get_xattr_value $xbig $file)
9540 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9542 local xsml=trusted.sml
9543 log "save $xsml on $file"
9544 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9546 local new=$(get_xattr_value $xbig $file)
9547 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9549 log "grow $xsml on $file"
9550 setfattr -n $xsml -v "$value" $file ||
9551 error "growing $xsml on $file failed"
9553 new=$(get_xattr_value $xbig $file)
9554 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9555 log "$xbig still valid after growing $xsml"
9560 test_102h() { # bug 15777
9563 run_test 102h "grow xattr from inside inode to external block"
9566 large_xattr_enabled || skip_env "ea_inode feature disabled"
9568 echo "setting xattr of max xattr size: $(max_xattr_size)"
9569 grow_xattr $(max_xattr_size)
9571 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9572 echo "This should fail:"
9573 grow_xattr $(($(max_xattr_size) + 10)) 1
9575 run_test 102ha "grow xattr from inside inode to external inode"
9577 test_102i() { # bug 17038
9578 [ -z "$(which getfattr 2>/dev/null)" ] &&
9579 skip "could not find getfattr"
9582 ln -s $DIR/$tfile $DIR/${tfile}link
9583 getfattr -n trusted.lov $DIR/$tfile ||
9584 error "lgetxattr on $DIR/$tfile failed"
9585 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9586 grep -i "no such attr" ||
9587 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9588 rm -f $DIR/$tfile $DIR/${tfile}link
9590 run_test 102i "lgetxattr test on symbolic link ============"
9593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9594 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9596 XINC=$(have_xattrs_include)
9597 setup_test102 "$RUNAS"
9598 chown $RUNAS_ID $DIR/$tdir
9599 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9601 compare_stripe_info1 "$RUNAS"
9603 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9606 [ -z "$(which setfattr 2>/dev/null)" ] &&
9607 skip "could not find setfattr"
9610 # b22187 just check that does not crash for regular file.
9611 setfattr -n trusted.lov $DIR/$tfile
9612 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9613 local test_kdir=$DIR/$tdir
9614 test_mkdir $test_kdir
9615 local default_size=$($LFS getstripe -S $test_kdir)
9616 local default_count=$($LFS getstripe -c $test_kdir)
9617 local default_offset=$($LFS getstripe -i $test_kdir)
9618 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9619 error 'dir setstripe failed'
9620 setfattr -n trusted.lov $test_kdir
9621 local stripe_size=$($LFS getstripe -S $test_kdir)
9622 local stripe_count=$($LFS getstripe -c $test_kdir)
9623 local stripe_offset=$($LFS getstripe -i $test_kdir)
9624 [ $stripe_size -eq $default_size ] ||
9625 error "stripe size $stripe_size != $default_size"
9626 [ $stripe_count -eq $default_count ] ||
9627 error "stripe count $stripe_count != $default_count"
9628 [ $stripe_offset -eq $default_offset ] ||
9629 error "stripe offset $stripe_offset != $default_offset"
9630 rm -rf $DIR/$tfile $test_kdir
9632 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9635 [ -z "$(which getfattr 2>/dev/null)" ] &&
9636 skip "could not find getfattr"
9638 # LU-532 trusted. xattr is invisible to non-root
9639 local testfile=$DIR/$tfile
9643 echo "listxattr as user..."
9644 chown $RUNAS_ID $testfile
9645 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9646 grep -q "trusted" &&
9647 error "$testfile trusted xattrs are user visible"
9651 run_test 102l "listxattr size test =================================="
9653 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9654 local path=$DIR/$tfile
9657 listxattr_size_check $path || error "listattr_size_check $path failed"
9659 run_test 102m "Ensure listxattr fails on small bufffer ========"
9663 getxattr() { # getxattr path name
9664 # Return the base64 encoding of the value of xattr name on path.
9668 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9670 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9672 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9674 getfattr --absolute-names --encoding=base64 --name=$name $path |
9675 awk -F= -v name=$name '$1 == name {
9676 print substr($0, index($0, "=") + 1);
9680 test_102n() { # LU-4101 mdt: protect internal xattrs
9681 [ -z "$(which setfattr 2>/dev/null)" ] &&
9682 skip "could not find setfattr"
9683 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9685 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9688 local file0=$DIR/$tfile.0
9689 local file1=$DIR/$tfile.1
9690 local xattr0=$TMP/$tfile.0
9691 local xattr1=$TMP/$tfile.1
9692 local namelist="lov lma lmv link fid version som hsm"
9696 rm -rf $file0 $file1 $xattr0 $xattr1
9699 # Get 'before' xattrs of $file1.
9700 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9702 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9703 namelist+=" lfsck_namespace"
9704 for name in $namelist; do
9705 # Try to copy xattr from $file0 to $file1.
9706 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9708 setfattr --name=trusted.$name --value="$value" $file1 ||
9709 error "setxattr 'trusted.$name' failed"
9711 # Try to set a garbage xattr.
9712 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9714 if [[ x$name == "xlov" ]]; then
9715 setfattr --name=trusted.lov --value="$value" $file1 &&
9716 error "setxattr invalid 'trusted.lov' success"
9718 setfattr --name=trusted.$name --value="$value" $file1 ||
9719 error "setxattr invalid 'trusted.$name' failed"
9722 # Try to remove the xattr from $file1. We don't care if this
9723 # appears to succeed or fail, we just don't want there to be
9724 # any changes or crashes.
9725 setfattr --remove=$trusted.$name $file1 2> /dev/null
9728 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9731 # Try to copy xattr from $file0 to $file1.
9732 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9734 setfattr --name=trusted.$name --value="$value" $file1 ||
9735 error "setxattr 'trusted.$name' failed"
9737 # Try to set a garbage xattr.
9738 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9740 setfattr --name=trusted.$name --value="$value" $file1 ||
9741 error "setxattr 'trusted.$name' failed"
9743 # Try to remove the xattr from $file1. We don't care if this
9744 # appears to succeed or fail, we just don't want there to be
9745 # any changes or crashes.
9746 setfattr --remove=$trusted.$name $file1 2> /dev/null
9749 # Get 'after' xattrs of file1.
9750 getfattr --absolute-names --dump --match=- $file1 > $xattr1
9752 if ! diff $xattr0 $xattr1; then
9753 error "before and after xattrs of '$file1' differ"
9756 rm -rf $file0 $file1 $xattr0 $xattr1
9760 run_test 102n "silently ignore setxattr on internal trusted xattrs"
9762 test_102p() { # LU-4703 setxattr did not check ownership
9763 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
9764 skip "MDS needs to be at least 2.5.56"
9766 local testfile=$DIR/$tfile
9770 echo "setfacl as user..."
9771 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
9772 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
9774 echo "setfattr as user..."
9775 setfacl -m "u:$RUNAS_ID:---" $testfile
9776 $RUNAS setfattr -x system.posix_acl_access $testfile
9777 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
9779 run_test 102p "check setxattr(2) correctly fails without permission"
9782 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
9783 skip "MDS needs to be at least 2.6.92"
9785 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
9787 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
9790 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
9791 skip "MDS needs to be at least 2.6.93"
9793 touch $DIR/$tfile || error "touch"
9794 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
9795 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
9796 rm $DIR/$tfile || error "rm"
9799 mkdir -p $DIR/$tdir || error "mkdir"
9800 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9801 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9802 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9803 error "$testfile error deleting user.author1"
9804 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9805 grep "user.$(basename $tdir)" &&
9806 error "$tdir did not delete user.$(basename $tdir)"
9807 rmdir $DIR/$tdir || error "rmdir"
9810 test_mkdir $DIR/$tdir
9811 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
9812 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
9813 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
9814 error "$testfile error deleting user.author1"
9815 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
9816 grep "user.$(basename $tdir)" &&
9817 error "$tdir did not delete user.$(basename $tdir)"
9818 rmdir $DIR/$tdir || error "rm striped dir"
9820 run_test 102r "set EAs with empty values"
9823 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9824 skip "MDS needs to be at least 2.11.52"
9826 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9828 save_lustre_params client "llite.*.xattr_cache" > $save
9830 for cache in 0 1; do
9831 lctl set_param llite.*.xattr_cache=$cache
9834 touch $DIR/$tfile || error "touch"
9835 for prefix in lustre security system trusted user; do
9836 # Note getxattr() may fail with 'Operation not
9837 # supported' or 'No such attribute' depending
9838 # on prefix and cache.
9839 getfattr -n $prefix.n102s $DIR/$tfile &&
9840 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
9844 restore_lustre_params < $save
9846 run_test 102s "getting nonexistent xattrs should fail"
9849 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
9850 skip "MDS needs to be at least 2.11.52"
9852 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
9854 save_lustre_params client "llite.*.xattr_cache" > $save
9856 for cache in 0 1; do
9857 lctl set_param llite.*.xattr_cache=$cache
9859 for buf_size in 0 256; do
9861 touch $DIR/$tfile || error "touch"
9862 setfattr -n user.multiop $DIR/$tfile
9863 $MULTIOP $DIR/$tfile oa$buf_size ||
9864 error "cannot get zero length xattr value (buf_size = $buf_size)"
9868 restore_lustre_params < $save
9870 run_test 102t "zero length xattr values handled correctly"
9874 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
9879 [ "$UID" != 0 ] && skip "must run as root"
9880 $GSS && skip_env "could not run under gss"
9881 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
9882 skip_env "must have acl enabled"
9883 [ -z "$(which setfacl 2>/dev/null)" ] &&
9884 skip_env "could not find setfacl"
9885 remote_mds_nodsh && skip "remote MDS with nodsh"
9887 gpasswd -a daemon bin # LU-5641
9888 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
9890 declare -a identity_old
9892 for num in $(seq $MDSCOUNT); do
9893 switch_identity $num true || identity_old[$num]=$?
9901 echo "performing cp ..."
9902 run_acl_subtest cp || error "run_acl_subtest cp failed"
9903 echo "performing getfacl-noacl..."
9904 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
9905 echo "performing misc..."
9906 run_acl_subtest misc || error "misc test failed"
9907 echo "performing permissions..."
9908 run_acl_subtest permissions || error "permissions failed"
9909 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
9910 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
9911 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
9912 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
9914 echo "performing permissions xattr..."
9915 run_acl_subtest permissions_xattr ||
9916 error "permissions_xattr failed"
9918 echo "performing setfacl..."
9919 run_acl_subtest setfacl || error "setfacl test failed"
9921 # inheritance test got from HP
9922 echo "performing inheritance..."
9923 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
9924 chmod +x make-tree || error "chmod +x failed"
9925 run_acl_subtest inheritance || error "inheritance test failed"
9928 echo "LU-974 ignore umask when acl is enabled..."
9929 run_acl_subtest 974 || error "LU-974 umask test failed"
9930 if [ $MDSCOUNT -ge 2 ]; then
9931 run_acl_subtest 974_remote ||
9932 error "LU-974 umask test failed under remote dir"
9935 echo "LU-2561 newly created file is same size as directory..."
9936 if [ "$mds1_FSTYPE" != "zfs" ]; then
9937 run_acl_subtest 2561 || error "LU-2561 test failed"
9939 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
9942 run_acl_subtest 4924 || error "LU-4924 test failed"
9947 for num in $(seq $MDSCOUNT); do
9948 if [ "${identity_old[$num]}" = 1 ]; then
9949 switch_identity $num false || identity_old[$num]=$?
9953 run_test 103a "acl test"
9959 for U in {0..511}; do
9961 local O=$(printf "%04o" $U)
9963 umask $(printf "%04o" $((511 ^ $O)))
9964 $LFS setstripe -c 1 $DIR/$tfile.s$O
9965 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
9967 (( $S == ($O & 0666) )) ||
9968 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
9970 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
9971 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
9972 (( $S == ($O & 0666) )) ||
9973 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
9975 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
9976 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
9977 (( $S == ($O & 0666) )) ||
9978 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
9979 rm -f $DIR/$tfile.[smp]$0
9983 # limit the concurrently running threads to 64. LU-11878
9984 local idx=$((U % 64))
9985 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
9990 run_test 103b "umask lfs setstripe"
9994 cp -rp $DIR/$tdir $DIR/$tdir.bak
9996 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
9997 error "$DIR/$tdir shouldn't contain default ACL"
9998 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
9999 error "$DIR/$tdir.bak shouldn't contain default ACL"
10002 run_test 103c "'cp -rp' won't set empty acl"
10005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10008 lfs df || error "lfs df failed"
10009 lfs df -ih || error "lfs df -ih failed"
10010 lfs df -h $DIR || error "lfs df -h $DIR failed"
10011 lfs df -i $DIR || error "lfs df -i $DIR failed"
10012 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10013 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10015 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10016 lctl --device %$OSC deactivate
10017 lfs df || error "lfs df with deactivated OSC failed"
10018 lctl --device %$OSC activate
10019 # wait the osc back to normal
10020 wait_osc_import_ready client ost
10022 lfs df || error "lfs df with reactivated OSC failed"
10025 run_test 104a "lfs df [-ih] [path] test ========================="
10028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10029 [ $RUNAS_ID -eq $UID ] &&
10030 skip_env "RUNAS_ID = UID = $UID -- skipping"
10032 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10033 grep "Permission denied" | wc -l)))
10034 if [ $denied_cnt -ne 0 ]; then
10035 error "lfs check servers test failed"
10038 run_test 104b "$RUNAS lfs check servers test ===================="
10041 # doesn't work on 2.4 kernels
10043 if $(flock_is_enabled); then
10044 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10046 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10050 run_test 105a "flock when mounted without -o flock test ========"
10054 if $(flock_is_enabled); then
10055 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10057 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10061 run_test 105b "fcntl when mounted without -o flock test ========"
10065 if $(flock_is_enabled); then
10066 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10068 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10072 run_test 105c "lockf when mounted without -o flock test"
10074 test_105d() { # bug 15924
10075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10077 test_mkdir $DIR/$tdir
10078 flock_is_enabled || skip_env "mount w/o flock enabled"
10079 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10080 $LCTL set_param fail_loc=0x80000315
10081 flocks_test 2 $DIR/$tdir
10083 run_test 105d "flock race (should not freeze) ========"
10085 test_105e() { # bug 22660 && 22040
10086 flock_is_enabled || skip_env "mount w/o flock enabled"
10089 flocks_test 3 $DIR/$tfile
10091 run_test 105e "Two conflicting flocks from same process"
10093 test_106() { #bug 10921
10094 test_mkdir $DIR/$tdir
10095 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10096 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10098 run_test 106 "attempt exec of dir followed by chown of that dir"
10101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10109 local save_pattern=$(sysctl -n kernel.core_pattern)
10110 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10111 sysctl -w kernel.core_pattern=$file
10112 sysctl -w kernel.core_uses_pid=0
10114 ulimit -c unlimited
10120 kill -s 11 $SLEEPPID
10122 if [ -e $file ]; then
10123 size=`stat -c%s $file`
10124 [ $size -eq 0 ] && error "Fail to create core file $file"
10126 error "Fail to create core file $file"
10129 sysctl -w kernel.core_pattern=$save_pattern
10130 sysctl -w kernel.core_uses_pid=$save_uses_pid
10133 run_test 107 "Coredump on SIG"
10136 test_mkdir $DIR/$tdir
10137 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10138 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10139 error "mkdir with 256 char should fail, but did not"
10140 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10141 error "create with 255 char failed"
10142 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10143 error "create with 256 char should fail, but did not"
10148 run_test 110 "filename length checking"
10151 # Purpose: To verify dynamic thread (OSS) creation.
10154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10155 remote_ost_nodsh && skip "remote OST with nodsh"
10157 # Lustre does not stop service threads once they are started.
10158 # Reset number of running threads to default.
10163 local save_params="$TMP/sanity-$TESTNAME.parameters"
10165 # Get ll_ost_io count before I/O
10166 OSTIO_pre=$(do_facet ost1 \
10167 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10168 # Exit if lustre is not running (ll_ost_io not running).
10169 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10171 echo "Starting with $OSTIO_pre threads"
10172 local thread_max=$((OSTIO_pre * 2))
10173 local rpc_in_flight=$((thread_max * 2))
10174 # Number of I/O Process proposed to be started.
10176 local facets=$(get_facets OST)
10178 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10179 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10181 # Set in_flight to $rpc_in_flight
10182 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10183 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10184 nfiles=${rpc_in_flight}
10185 # Set ost thread_max to $thread_max
10186 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10188 # 5 Minutes should be sufficient for max number of OSS
10189 # threads(thread_max) to be created.
10193 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10194 test_mkdir $DIR/$tdir
10195 for i in $(seq $nfiles); do
10196 local file=$DIR/$tdir/${tfile}-$i
10197 $LFS setstripe -c -1 -i 0 $file
10198 ($WTL $file $timeout)&
10201 # I/O Started - Wait for thread_started to reach thread_max or report
10202 # error if thread_started is more than thread_max.
10203 echo "Waiting for thread_started to reach thread_max"
10204 local thread_started=0
10205 local end_time=$((SECONDS + timeout))
10207 while [ $SECONDS -le $end_time ] ; do
10209 # Get ost i/o thread_started count.
10210 thread_started=$(do_facet ost1 \
10212 ost.OSS.ost_io.threads_started | cut -d= -f2")
10213 # Break out if thread_started is equal/greater than thread_max
10214 if [[ $thread_started -ge $thread_max ]]; then
10215 echo ll_ost_io thread_started $thread_started, \
10216 equal/greater than thread_max $thread_max
10222 # Cleanup - We have the numbers, Kill i/o jobs if running.
10223 jobcount=($(jobs -p))
10224 for i in $(seq 0 $((${#jobcount[@]}-1)))
10226 kill -9 ${jobcount[$i]}
10227 if [ $? -ne 0 ] ; then
10229 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10233 # Cleanup files left by WTL binary.
10234 for i in $(seq $nfiles); do
10235 local file=$DIR/$tdir/${tfile}-$i
10237 if [ $? -ne 0 ] ; then
10238 echo "Warning: Failed to delete file $file"
10242 restore_lustre_params <$save_params
10243 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10245 # Error out if no new thread has started or Thread started is greater
10247 if [[ $thread_started -le $OSTIO_pre ||
10248 $thread_started -gt $thread_max ]]; then
10249 error "ll_ost_io: thread_started $thread_started" \
10250 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10251 "No new thread started or thread started greater " \
10255 run_test 115 "verify dynamic thread creation===================="
10258 wait_delete_completed
10259 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10260 echo "OST kbytes available: ${AVAIL[@]}"
10265 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10266 #echo OST $i: ${AVAIL[i]}kb
10267 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10271 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10276 echo "Min free space: OST $MINI: $MINV"
10277 echo "Max free space: OST $MAXI: $MAXV"
10280 test_116a() { # was previously test_116()
10281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10282 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10283 remote_mds_nodsh && skip "remote MDS with nodsh"
10285 echo -n "Free space priority "
10286 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10291 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10292 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10293 trap simple_cleanup_common EXIT
10295 # Check if we need to generate uneven OSTs
10296 test_mkdir -p $DIR/$tdir/OST${MINI}
10297 local FILL=$((MINV / 4))
10298 local DIFF=$((MAXV - MINV))
10299 local DIFF2=$((DIFF * 100 / MINV))
10301 local threshold=$(do_facet $SINGLEMDS \
10302 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10303 threshold=${threshold%%%}
10304 echo -n "Check for uneven OSTs: "
10305 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10307 if [[ $DIFF2 -gt $threshold ]]; then
10309 echo "Don't need to fill OST$MINI"
10311 # generate uneven OSTs. Write 2% over the QOS threshold value
10313 DIFF=$((threshold - DIFF2 + 2))
10314 DIFF2=$((MINV * DIFF / 100))
10315 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10316 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10317 error "setstripe failed"
10318 DIFF=$((DIFF2 / 2048))
10320 while [ $i -lt $DIFF ]; do
10322 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10323 bs=2M count=1 2>/dev/null
10332 DIFF=$((MAXV - MINV))
10333 DIFF2=$((DIFF * 100 / MINV))
10334 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10335 if [ $DIFF2 -gt $threshold ]; then
10338 echo "failed - QOS mode won't be used"
10339 simple_cleanup_common
10340 skip "QOS imbalance criteria not met"
10348 # now fill using QOS
10349 $LFS setstripe -c 1 $DIR/$tdir
10350 FILL=$((FILL / 200))
10351 if [ $FILL -gt 600 ]; then
10354 echo "writing $FILL files to QOS-assigned OSTs"
10356 while [ $i -lt $FILL ]; do
10358 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10359 count=1 2>/dev/null
10362 echo "wrote $i 200k files"
10366 echo "Note: free space may not be updated, so measurements might be off"
10368 DIFF2=$((MAXV - MINV))
10369 echo "free space delta: orig $DIFF final $DIFF2"
10370 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10371 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10372 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10373 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10374 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10375 if [[ $DIFF -gt 0 ]]; then
10376 FILL=$((DIFF2 * 100 / DIFF - 100))
10377 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10380 # Figure out which files were written where
10381 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10382 awk '/'$MINI1': / {print $2; exit}')
10384 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10385 echo "$MINC files created on smaller OST $MINI1"
10386 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10387 awk '/'$MAXI1': / {print $2; exit}')
10389 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10390 echo "$MAXC files created on larger OST $MAXI1"
10391 if [[ $MINC -gt 0 ]]; then
10392 FILL=$((MAXC * 100 / MINC - 100))
10393 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10395 [[ $MAXC -gt $MINC ]] ||
10396 error_ignore LU-9 "stripe QOS didn't balance free space"
10397 simple_cleanup_common
10399 run_test 116a "stripe QOS: free space balance ==================="
10401 test_116b() { # LU-2093
10402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10403 remote_mds_nodsh && skip "remote MDS with nodsh"
10405 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10406 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10407 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10408 [ -z "$old_rr" ] && skip "no QOS"
10409 do_facet $SINGLEMDS lctl set_param \
10410 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10411 mkdir -p $DIR/$tdir
10412 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10413 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10414 do_facet $SINGLEMDS lctl set_param fail_loc=0
10416 do_facet $SINGLEMDS lctl set_param \
10417 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10419 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10421 test_117() # bug 10891
10423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10425 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10426 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10427 lctl set_param fail_loc=0x21e
10428 > $DIR/$tfile || error "truncate failed"
10429 lctl set_param fail_loc=0
10430 echo "Truncate succeeded."
10433 run_test 117 "verify osd extend =========="
10435 NO_SLOW_RESENDCOUNT=4
10436 export OLD_RESENDCOUNT=""
10437 set_resend_count () {
10438 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10439 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10440 lctl set_param -n $PROC_RESENDCOUNT $1
10441 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10444 # for reduce test_118* time (b=14842)
10445 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10447 # Reset async IO behavior after error case
10449 FILE=$DIR/reset_async
10451 # Ensure all OSCs are cleared
10452 $LFS setstripe -c -1 $FILE
10453 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10458 test_118a() #bug 11710
10460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10464 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10465 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10466 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10468 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10469 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10474 run_test 118a "verify O_SYNC works =========="
10478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10479 remote_ost_nodsh && skip "remote OST with nodsh"
10483 #define OBD_FAIL_SRV_ENOENT 0x217
10484 set_nodes_failloc "$(osts_nodes)" 0x217
10485 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10487 set_nodes_failloc "$(osts_nodes)" 0
10488 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10489 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10492 if [[ $RC -eq 0 ]]; then
10493 error "Must return error due to dropped pages, rc=$RC"
10497 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10498 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10502 echo "Dirty pages not leaked on ENOENT"
10504 # Due to the above error the OSC will issue all RPCs syncronously
10505 # until a subsequent RPC completes successfully without error.
10506 $MULTIOP $DIR/$tfile Ow4096yc
10511 run_test 118b "Reclaim dirty pages on fatal error =========="
10515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10517 # for 118c, restore the original resend count, LU-1940
10518 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10519 set_resend_count $OLD_RESENDCOUNT
10520 remote_ost_nodsh && skip "remote OST with nodsh"
10524 #define OBD_FAIL_OST_EROFS 0x216
10525 set_nodes_failloc "$(osts_nodes)" 0x216
10527 # multiop should block due to fsync until pages are written
10528 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10532 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10533 error "Multiop failed to block on fsync, pid=$MULTIPID"
10536 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10538 if [[ $WRITEBACK -eq 0 ]]; then
10539 error "No page in writeback, writeback=$WRITEBACK"
10542 set_nodes_failloc "$(osts_nodes)" 0
10545 if [[ $RC -ne 0 ]]; then
10546 error "Multiop fsync failed, rc=$RC"
10549 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10550 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10552 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10553 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10557 echo "Dirty pages flushed via fsync on EROFS"
10560 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10562 # continue to use small resend count to reduce test_118* time (b=14842)
10563 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10568 remote_ost_nodsh && skip "remote OST with nodsh"
10572 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10573 set_nodes_failloc "$(osts_nodes)" 0x214
10574 # multiop should block due to fsync until pages are written
10575 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10579 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10580 error "Multiop failed to block on fsync, pid=$MULTIPID"
10583 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10585 if [[ $WRITEBACK -eq 0 ]]; then
10586 error "No page in writeback, writeback=$WRITEBACK"
10589 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10590 set_nodes_failloc "$(osts_nodes)" 0
10592 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10593 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10595 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10596 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10600 echo "Dirty pages gaurenteed flushed via fsync"
10603 run_test 118d "Fsync validation inject a delay of the bulk =========="
10606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10610 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10611 lctl set_param fail_loc=0x8000040a
10613 # Should simulate EINVAL error which is fatal
10614 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10616 if [[ $RC -eq 0 ]]; then
10617 error "Must return error due to dropped pages, rc=$RC"
10620 lctl set_param fail_loc=0x0
10622 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10623 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10624 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10626 if [[ $LOCKED -ne 0 ]]; then
10627 error "Locked pages remain in cache, locked=$LOCKED"
10630 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10631 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10635 echo "No pages locked after fsync"
10640 run_test 118f "Simulate unrecoverable OSC side error =========="
10643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10647 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10648 lctl set_param fail_loc=0x406
10650 # simulate local -ENOMEM
10651 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10654 lctl set_param fail_loc=0
10655 if [[ $RC -eq 0 ]]; then
10656 error "Must return error due to dropped pages, rc=$RC"
10659 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10660 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10661 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10663 if [[ $LOCKED -ne 0 ]]; then
10664 error "Locked pages remain in cache, locked=$LOCKED"
10667 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10668 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10672 echo "No pages locked after fsync"
10677 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10681 remote_ost_nodsh && skip "remote OST with nodsh"
10685 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10686 set_nodes_failloc "$(osts_nodes)" 0x20e
10687 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10688 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10691 set_nodes_failloc "$(osts_nodes)" 0
10692 if [[ $RC -eq 0 ]]; then
10693 error "Must return error due to dropped pages, rc=$RC"
10696 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10697 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10698 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10700 if [[ $LOCKED -ne 0 ]]; then
10701 error "Locked pages remain in cache, locked=$LOCKED"
10704 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10705 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10709 echo "No pages locked after fsync"
10713 run_test 118h "Verify timeout in handling recoverables errors =========="
10715 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10719 remote_ost_nodsh && skip "remote OST with nodsh"
10723 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10724 set_nodes_failloc "$(osts_nodes)" 0x20e
10726 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10727 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10730 set_nodes_failloc "$(osts_nodes)" 0
10734 if [[ $RC -ne 0 ]]; then
10735 error "got error, but should be not, rc=$RC"
10738 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10739 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10740 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10741 if [[ $LOCKED -ne 0 ]]; then
10742 error "Locked pages remain in cache, locked=$LOCKED"
10745 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10746 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10750 echo "No pages locked after fsync"
10754 run_test 118i "Fix error before timeout in recoverable error =========="
10756 [ "$SLOW" = "no" ] && set_resend_count 4
10759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10760 remote_ost_nodsh && skip "remote OST with nodsh"
10764 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
10765 set_nodes_failloc "$(osts_nodes)" 0x220
10767 # return -EIO from OST
10768 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10770 set_nodes_failloc "$(osts_nodes)" 0x0
10771 if [[ $RC -eq 0 ]]; then
10772 error "Must return error due to dropped pages, rc=$RC"
10775 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10776 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10777 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10778 if [[ $LOCKED -ne 0 ]]; then
10779 error "Locked pages remain in cache, locked=$LOCKED"
10782 # in recoverable error on OST we want resend and stay until it finished
10783 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10784 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10788 echo "No pages locked after fsync"
10792 run_test 118j "Simulate unrecoverable OST side error =========="
10796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10797 remote_ost_nodsh && skip "remote OSTs with nodsh"
10799 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10800 set_nodes_failloc "$(osts_nodes)" 0x20e
10801 test_mkdir $DIR/$tdir
10803 for ((i=0;i<10;i++)); do
10804 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
10805 error "dd to $DIR/$tdir/$tfile-$i failed" )&
10812 set_nodes_failloc "$(osts_nodes)" 0
10815 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
10817 test_118l() # LU-646
10819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10821 test_mkdir $DIR/$tdir
10822 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
10825 run_test 118l "fsync dir"
10827 test_118m() # LU-3066
10829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10831 test_mkdir $DIR/$tdir
10832 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
10835 run_test 118m "fdatasync dir ========="
10837 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10845 remote_ost_nodsh && skip "remote OSTs with nodsh"
10847 # Sleep to avoid a cached response.
10848 #define OBD_STATFS_CACHE_SECONDS 1
10851 # Inject a 10 second delay in the OST_STATFS handler.
10852 #define OBD_FAIL_OST_STATFS_DELAY 0x242
10853 set_nodes_failloc "$(osts_nodes)" 0x242
10856 stat --file-system $MOUNT > /dev/null
10859 set_nodes_failloc "$(osts_nodes)" 0
10861 if ((end - begin > 20)); then
10862 error "statfs took $((end - begin)) seconds, expected 10"
10865 run_test 118n "statfs() sends OST_STATFS requests in parallel"
10867 test_119a() # bug 11737
10869 BSIZE=$((512 * 1024))
10870 directio write $DIR/$tfile 0 1 $BSIZE
10871 # We ask to read two blocks, which is more than a file size.
10872 # directio will indicate an error when requested and actual
10873 # sizes aren't equeal (a normal situation in this case) and
10874 # print actual read amount.
10875 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
10876 if [ "$NOB" != "$BSIZE" ]; then
10877 error "read $NOB bytes instead of $BSIZE"
10881 run_test 119a "Short directIO read must return actual read amount"
10883 test_119b() # bug 11737
10885 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10887 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
10888 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
10890 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
10891 error "direct read failed"
10894 run_test 119b "Sparse directIO read must return actual read amount"
10896 test_119c() # bug 13099
10899 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
10900 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
10903 run_test 119c "Testing for direct read hitting hole"
10905 test_119d() # bug 15950
10907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10909 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
10910 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
10912 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
10913 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
10914 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
10915 lctl set_param fail_loc=0x40d
10916 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
10919 cat $DIR/$tfile > /dev/null &
10920 lctl set_param fail_loc=0
10923 log "the DIO writes have completed, now wait for the reads (should not block very long)"
10925 [ -n "`ps h -p $pid_reads -o comm`" ] && \
10926 error "the read rpcs have not completed in 2s"
10928 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
10930 run_test 119d "The DIO path should try to send a new rpc once one is completed"
10933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10934 remote_mds_nodsh && skip "remote MDS with nodsh"
10935 test_mkdir -i0 -c1 $DIR/$tdir
10936 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10937 skip_env "no early lock cancel on server"
10939 lru_resize_disable mdc
10940 lru_resize_disable osc
10941 cancel_lru_locks mdc
10942 # asynchronous object destroy at MDT could cause bl ast to client
10943 cancel_lru_locks osc
10945 stat $DIR/$tdir > /dev/null
10946 can1=$(do_facet mds1 \
10947 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10948 awk '/ldlm_cancel/ {print $2}')
10949 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10950 awk '/ldlm_bl_callback/ {print $2}')
10951 test_mkdir -i0 -c1 $DIR/$tdir/d1
10952 can2=$(do_facet mds1 \
10953 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10954 awk '/ldlm_cancel/ {print $2}')
10955 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10956 awk '/ldlm_bl_callback/ {print $2}')
10957 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10958 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10959 lru_resize_enable mdc
10960 lru_resize_enable osc
10962 run_test 120a "Early Lock Cancel: mkdir test"
10965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10966 remote_mds_nodsh && skip "remote MDS with nodsh"
10967 test_mkdir $DIR/$tdir
10968 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10969 skip_env "no early lock cancel on server"
10971 lru_resize_disable mdc
10972 lru_resize_disable osc
10973 cancel_lru_locks mdc
10974 stat $DIR/$tdir > /dev/null
10975 can1=$(do_facet $SINGLEMDS \
10976 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10977 awk '/ldlm_cancel/ {print $2}')
10978 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10979 awk '/ldlm_bl_callback/ {print $2}')
10980 touch $DIR/$tdir/f1
10981 can2=$(do_facet $SINGLEMDS \
10982 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
10983 awk '/ldlm_cancel/ {print $2}')
10984 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
10985 awk '/ldlm_bl_callback/ {print $2}')
10986 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
10987 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
10988 lru_resize_enable mdc
10989 lru_resize_enable osc
10991 run_test 120b "Early Lock Cancel: create test"
10994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10995 remote_mds_nodsh && skip "remote MDS with nodsh"
10996 test_mkdir -i0 -c1 $DIR/$tdir
10997 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
10998 skip "no early lock cancel on server"
11000 lru_resize_disable mdc
11001 lru_resize_disable osc
11002 test_mkdir -i0 -c1 $DIR/$tdir/d1
11003 test_mkdir -i0 -c1 $DIR/$tdir/d2
11004 touch $DIR/$tdir/d1/f1
11005 cancel_lru_locks mdc
11006 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11007 can1=$(do_facet mds1 \
11008 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11009 awk '/ldlm_cancel/ {print $2}')
11010 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11011 awk '/ldlm_bl_callback/ {print $2}')
11012 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11013 can2=$(do_facet mds1 \
11014 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11015 awk '/ldlm_cancel/ {print $2}')
11016 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11017 awk '/ldlm_bl_callback/ {print $2}')
11018 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11019 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11020 lru_resize_enable mdc
11021 lru_resize_enable osc
11023 run_test 120c "Early Lock Cancel: link test"
11026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11027 remote_mds_nodsh && skip "remote MDS with nodsh"
11028 test_mkdir -i0 -c1 $DIR/$tdir
11029 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11030 skip_env "no early lock cancel on server"
11032 lru_resize_disable mdc
11033 lru_resize_disable osc
11035 cancel_lru_locks mdc
11036 stat $DIR/$tdir > /dev/null
11037 can1=$(do_facet mds1 \
11038 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11039 awk '/ldlm_cancel/ {print $2}')
11040 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11041 awk '/ldlm_bl_callback/ {print $2}')
11042 chmod a+x $DIR/$tdir
11043 can2=$(do_facet mds1 \
11044 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11045 awk '/ldlm_cancel/ {print $2}')
11046 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11047 awk '/ldlm_bl_callback/ {print $2}')
11048 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11049 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11050 lru_resize_enable mdc
11051 lru_resize_enable osc
11053 run_test 120d "Early Lock Cancel: setattr test"
11056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11057 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11058 skip_env "no early lock cancel on server"
11059 remote_mds_nodsh && skip "remote MDS with nodsh"
11061 local dlmtrace_set=false
11063 test_mkdir -i0 -c1 $DIR/$tdir
11064 lru_resize_disable mdc
11065 lru_resize_disable osc
11066 ! $LCTL get_param debug | grep -q dlmtrace &&
11067 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11068 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11069 cancel_lru_locks mdc
11070 cancel_lru_locks osc
11071 dd if=$DIR/$tdir/f1 of=/dev/null
11072 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11073 # XXX client can not do early lock cancel of OST lock
11074 # during unlink (LU-4206), so cancel osc lock now.
11076 cancel_lru_locks osc
11077 can1=$(do_facet mds1 \
11078 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11079 awk '/ldlm_cancel/ {print $2}')
11080 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11081 awk '/ldlm_bl_callback/ {print $2}')
11082 unlink $DIR/$tdir/f1
11084 can2=$(do_facet mds1 \
11085 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11086 awk '/ldlm_cancel/ {print $2}')
11087 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11088 awk '/ldlm_bl_callback/ {print $2}')
11089 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11090 $LCTL dk $TMP/cancel.debug.txt
11091 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11092 $LCTL dk $TMP/blocking.debug.txt
11093 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11094 lru_resize_enable mdc
11095 lru_resize_enable osc
11097 run_test 120e "Early Lock Cancel: unlink test"
11100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11101 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11102 skip_env "no early lock cancel on server"
11103 remote_mds_nodsh && skip "remote MDS with nodsh"
11105 test_mkdir -i0 -c1 $DIR/$tdir
11106 lru_resize_disable mdc
11107 lru_resize_disable osc
11108 test_mkdir -i0 -c1 $DIR/$tdir/d1
11109 test_mkdir -i0 -c1 $DIR/$tdir/d2
11110 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11111 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11112 cancel_lru_locks mdc
11113 cancel_lru_locks osc
11114 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11115 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11116 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11117 # XXX client can not do early lock cancel of OST lock
11118 # during rename (LU-4206), so cancel osc lock now.
11120 cancel_lru_locks osc
11121 can1=$(do_facet mds1 \
11122 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11123 awk '/ldlm_cancel/ {print $2}')
11124 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11125 awk '/ldlm_bl_callback/ {print $2}')
11126 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11128 can2=$(do_facet mds1 \
11129 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11130 awk '/ldlm_cancel/ {print $2}')
11131 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11132 awk '/ldlm_bl_callback/ {print $2}')
11133 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11134 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11135 lru_resize_enable mdc
11136 lru_resize_enable osc
11138 run_test 120f "Early Lock Cancel: rename test"
11141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11142 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11143 skip_env "no early lock cancel on server"
11144 remote_mds_nodsh && skip "remote MDS with nodsh"
11146 lru_resize_disable mdc
11147 lru_resize_disable osc
11149 echo create $count files
11150 test_mkdir $DIR/$tdir
11151 cancel_lru_locks mdc
11152 cancel_lru_locks osc
11155 can0=$(do_facet $SINGLEMDS \
11156 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11157 awk '/ldlm_cancel/ {print $2}')
11158 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11159 awk '/ldlm_bl_callback/ {print $2}')
11160 createmany -o $DIR/$tdir/f $count
11162 can1=$(do_facet $SINGLEMDS \
11163 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11164 awk '/ldlm_cancel/ {print $2}')
11165 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11166 awk '/ldlm_bl_callback/ {print $2}')
11168 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11169 echo rm $count files
11172 can2=$(do_facet $SINGLEMDS \
11173 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11174 awk '/ldlm_cancel/ {print $2}')
11175 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11176 awk '/ldlm_bl_callback/ {print $2}')
11178 echo total: $count removes in $((t2-t1))
11179 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11181 # wait for commitment of removal
11182 lru_resize_enable mdc
11183 lru_resize_enable osc
11185 run_test 120g "Early Lock Cancel: performance test"
11187 test_121() { #bug #10589
11188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11191 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11192 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11193 lctl set_param fail_loc=0x310
11194 cancel_lru_locks osc > /dev/null
11195 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11196 lctl set_param fail_loc=0
11197 [[ $reads -eq $writes ]] ||
11198 error "read $reads blocks, must be $writes blocks"
11200 run_test 121 "read cancel race ========="
11202 test_123a() { # was test 123, statahead(bug 11401)
11203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11206 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11207 log "testing UP system. Performance may be lower than expected."
11212 test_mkdir $DIR/$tdir
11213 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11214 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11216 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11217 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11219 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11220 lctl set_param -n llite.*.statahead_max 0
11221 lctl get_param llite.*.statahead_max
11222 cancel_lru_locks mdc
11223 cancel_lru_locks osc
11225 time ls -l $DIR/$tdir | wc -l
11227 delta=$((etime - stime))
11228 log "ls $i files without statahead: $delta sec"
11229 lctl set_param llite.*.statahead_max=$max
11231 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11232 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11233 cancel_lru_locks mdc
11234 cancel_lru_locks osc
11236 time ls -l $DIR/$tdir | wc -l
11238 delta_sa=$((etime - stime))
11239 log "ls $i files with statahead: $delta_sa sec"
11240 lctl get_param -n llite.*.statahead_stats
11241 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
11243 [[ $swrong -lt $ewrong ]] &&
11244 log "statahead was stopped, maybe too many locks held!"
11245 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11247 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11248 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
11249 lctl set_param -n llite.*.statahead_max 0
11250 lctl get_param llite.*.statahead_max
11251 cancel_lru_locks mdc
11252 cancel_lru_locks osc
11254 time ls -l $DIR/$tdir | wc -l
11256 delta=$((etime - stime))
11257 log "ls $i files again without statahead: $delta sec"
11258 lctl set_param llite.*.statahead_max=$max
11259 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11260 if [ $SLOWOK -eq 0 ]; then
11261 error "ls $i files is slower with statahead!"
11263 log "ls $i files is slower with statahead!"
11269 [ $delta -gt 20 ] && break
11270 [ $delta -gt 8 ] && MULT=$((50 / delta))
11271 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11279 delta=$((etime - stime))
11280 log "rm -r $DIR/$tdir/: $delta seconds"
11282 lctl get_param -n llite.*.statahead_stats
11284 run_test 123a "verify statahead work"
11286 test_123b () { # statahead(bug 15027)
11287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11289 test_mkdir $DIR/$tdir
11290 createmany -o $DIR/$tdir/$tfile-%d 1000
11292 cancel_lru_locks mdc
11293 cancel_lru_locks osc
11295 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11296 lctl set_param fail_loc=0x80000803
11297 ls -lR $DIR/$tdir > /dev/null
11299 lctl set_param fail_loc=0x0
11300 lctl get_param -n llite.*.statahead_stats
11305 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11308 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11310 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11311 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11312 touch $DIR/$tdir.1/{1..3}
11313 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11315 remount_client $MOUNT
11317 $MULTIOP $DIR/$tdir.0 Q
11319 # let statahead to complete
11320 ls -l $DIR/$tdir.0 > /dev/null
11322 testid=$(echo $TESTNAME | tr '_' ' ')
11323 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11324 error "statahead warning" || true
11326 run_test 123c "Can not initialize inode warning on DNE statahead"
11329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11330 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11331 skip_env "no lru resize on server"
11335 test_mkdir $DIR/$tdir
11337 log "create $NR files at $DIR/$tdir"
11338 createmany -o $DIR/$tdir/f $NR ||
11339 error "failed to create $NR files in $DIR/$tdir"
11341 cancel_lru_locks mdc
11342 ls -l $DIR/$tdir > /dev/null
11346 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11347 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11348 LRU_SIZE=$($LCTL get_param -n $PARAM)
11349 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11350 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11352 log "NS=$(basename $NSDIR)"
11357 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11358 skip "Not enough cached locks created!"
11360 log "LRU=$LRU_SIZE"
11364 # We know that lru resize allows one client to hold $LIMIT locks
11365 # for 10h. After that locks begin to be killed by client.
11367 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11369 if [ $LIMIT -lt $LRU_SIZE ]; then
11370 skip "Limit is too small $LIMIT"
11373 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11374 # killing locks. Some time was spent for creating locks. This means
11375 # that up to the moment of sleep finish we must have killed some of
11376 # them (10-100 locks). This depends on how fast ther were created.
11377 # Many of them were touched in almost the same moment and thus will
11378 # be killed in groups.
11379 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11381 # Use $LRU_SIZE_B here to take into account real number of locks
11382 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11383 local LRU_SIZE_B=$LRU_SIZE
11385 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11386 log "OLD_LVF=$OLD_LVF"
11387 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11389 # Let's make sure that we really have some margin. Client checks
11390 # cached locks every 10 sec.
11391 SLEEP=$((SLEEP+20))
11392 log "Sleep ${SLEEP} sec"
11394 while ((SEC<$SLEEP)); do
11398 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11399 echo -n "$LRU_SIZE"
11402 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11403 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11405 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11406 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11407 unlinkmany $DIR/$tdir/f $NR
11411 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11412 log "unlink $NR files at $DIR/$tdir"
11413 unlinkmany $DIR/$tdir/f $NR
11415 run_test 124a "lru resize ======================================="
11417 get_max_pool_limit()
11419 local limit=$($LCTL get_param \
11420 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11422 for l in $limit; do
11423 if [[ $l -gt $max ]]; then
11431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11432 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11433 skip_env "no lru resize on server"
11435 LIMIT=$(get_max_pool_limit)
11437 NR=$(($(default_lru_size)*20))
11438 if [[ $NR -gt $LIMIT ]]; then
11439 log "Limit lock number by $LIMIT locks"
11443 IFree=$(mdsrate_inodes_available)
11444 if [ $IFree -lt $NR ]; then
11445 log "Limit lock number by $IFree inodes"
11449 lru_resize_disable mdc
11450 test_mkdir -p $DIR/$tdir/disable_lru_resize
11452 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11453 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11454 cancel_lru_locks mdc
11457 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11460 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11463 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11467 nolruresize_delta=$((etime-stime))
11468 log "ls -la time: $nolruresize_delta seconds"
11469 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11470 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11472 lru_resize_enable mdc
11473 test_mkdir -p $DIR/$tdir/enable_lru_resize
11475 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11476 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11477 cancel_lru_locks mdc
11480 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11483 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11486 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11490 lruresize_delta=$((etime-stime))
11491 log "ls -la time: $lruresize_delta seconds"
11492 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11494 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11495 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11496 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11497 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11499 log "lru resize performs the same with no lru resize"
11501 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11503 run_test 124b "lru resize (performance test) ======================="
11506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11507 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11508 skip_env "no lru resize on server"
11510 # cache ununsed locks on client
11512 cancel_lru_locks mdc
11513 test_mkdir $DIR/$tdir
11514 createmany -o $DIR/$tdir/f $nr ||
11515 error "failed to create $nr files in $DIR/$tdir"
11516 ls -l $DIR/$tdir > /dev/null
11518 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11519 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11520 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11521 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11522 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11524 # set lru_max_age to 1 sec
11525 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11526 echo "sleep $((recalc_p * 2)) seconds..."
11527 sleep $((recalc_p * 2))
11529 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11530 # restore lru_max_age
11531 $LCTL set_param -n $nsdir.lru_max_age $max_age
11532 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11533 unlinkmany $DIR/$tdir/f $nr
11535 run_test 124c "LRUR cancel very aged locks"
11538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11539 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11540 skip_env "no lru resize on server"
11542 # cache ununsed locks on client
11545 lru_resize_disable mdc
11546 stack_trap "lru_resize_enable mdc" EXIT
11548 cancel_lru_locks mdc
11550 # asynchronous object destroy at MDT could cause bl ast to client
11551 test_mkdir $DIR/$tdir
11552 createmany -o $DIR/$tdir/f $nr ||
11553 error "failed to create $nr files in $DIR/$tdir"
11554 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11556 ls -l $DIR/$tdir > /dev/null
11558 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11559 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11560 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11561 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11563 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11565 # set lru_max_age to 1 sec
11566 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11567 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11569 echo "sleep $((recalc_p * 2)) seconds..."
11570 sleep $((recalc_p * 2))
11572 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11574 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11576 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11578 test_125() { # 13358
11579 $LCTL get_param -n llite.*.client_type | grep -q local ||
11580 skip "must run as local client"
11581 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11582 skip_env "must have acl enabled"
11583 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11585 test_mkdir $DIR/$tdir
11586 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11587 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11588 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11590 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11592 test_126() { # bug 12829/13455
11593 $GSS && skip_env "must run as gss disabled"
11594 $LCTL get_param -n llite.*.client_type | grep -q local ||
11595 skip "must run as local client"
11596 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11598 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11599 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11601 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11603 run_test 126 "check that the fsgid provided by the client is taken into account"
11605 test_127a() { # bug 15521
11606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11607 local name count samp unit min max sum sumsq
11609 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11610 echo "stats before reset"
11611 $LCTL get_param osc.*.stats
11612 $LCTL set_param osc.*.stats=0
11613 local fsize=$((2048 * 1024))
11615 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11616 cancel_lru_locks osc
11617 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11619 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11620 stack_trap "rm -f $TMP/$tfile.tmp"
11621 while read name count samp unit min max sum sumsq; do
11622 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11623 [ ! $min ] && error "Missing min value for $name proc entry"
11624 eval $name=$count || error "Wrong proc format"
11627 read_bytes|write_bytes)
11628 [[ "$unit" =~ "bytes" ]] ||
11629 error "unit is not 'bytes': $unit"
11630 (( $min >= 4096 )) || error "min is too small: $min"
11631 (( $min <= $fsize )) || error "min is too big: $min"
11632 (( $max >= 4096 )) || error "max is too small: $max"
11633 (( $max <= $fsize )) || error "max is too big: $max"
11634 (( $sum == $fsize )) || error "sum is wrong: $sum"
11635 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11636 error "sumsquare is too small: $sumsq"
11637 (( $sumsq <= $fsize * $fsize )) ||
11638 error "sumsquare is too big: $sumsq"
11640 ost_read|ost_write)
11641 [[ "$unit" =~ "usec" ]] ||
11642 error "unit is not 'usec': $unit"
11646 done < $DIR/$tfile.tmp
11648 #check that we actually got some stats
11649 [ "$read_bytes" ] || error "Missing read_bytes stats"
11650 [ "$write_bytes" ] || error "Missing write_bytes stats"
11651 [ "$read_bytes" != 0 ] || error "no read done"
11652 [ "$write_bytes" != 0 ] || error "no write done"
11654 run_test 127a "verify the client stats are sane"
11656 test_127b() { # bug LU-333
11657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11658 local name count samp unit min max sum sumsq
11660 echo "stats before reset"
11661 $LCTL get_param llite.*.stats
11662 $LCTL set_param llite.*.stats=0
11664 # perform 2 reads and writes so MAX is different from SUM.
11665 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11666 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11667 cancel_lru_locks osc
11668 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11669 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11671 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11672 stack_trap "rm -f $TMP/$tfile.tmp"
11673 while read name count samp unit min max sum sumsq; do
11674 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11675 eval $name=$count || error "Wrong proc format"
11678 read_bytes|write_bytes)
11679 [[ "$unit" =~ "bytes" ]] ||
11680 error "unit is not 'bytes': $unit"
11681 (( $count == 2 )) || error "count is not 2: $count"
11682 (( $min == $PAGE_SIZE )) ||
11683 error "min is not $PAGE_SIZE: $min"
11684 (( $max == $PAGE_SIZE )) ||
11685 error "max is not $PAGE_SIZE: $max"
11686 (( $sum == $PAGE_SIZE * 2 )) ||
11687 error "sum is not $((PAGE_SIZE * 2)): $sum"
11690 [[ "$unit" =~ "usec" ]] ||
11691 error "unit is not 'usec': $unit"
11695 done < $TMP/$tfile.tmp
11697 #check that we actually got some stats
11698 [ "$read_bytes" ] || error "Missing read_bytes stats"
11699 [ "$write_bytes" ] || error "Missing write_bytes stats"
11700 [ "$read_bytes" != 0 ] || error "no read done"
11701 [ "$write_bytes" != 0 ] || error "no write done"
11703 run_test 127b "verify the llite client stats are sane"
11705 test_127c() { # LU-12394
11706 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11713 $LCTL set_param llite.*.extents_stats=1
11714 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
11716 # Use two stripes so there is enough space in default config
11717 $LFS setstripe -c 2 $DIR/$tfile
11719 # Extent stats start at 0-4K and go in power of two buckets
11720 # LL_HIST_START = 12 --> 2^12 = 4K
11721 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
11722 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
11724 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
11726 # Write and read, 2x each, second time at a non-zero offset
11727 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
11728 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
11729 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
11730 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
11734 $LCTL get_param llite.*.extents_stats
11737 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
11739 local bucket=$($LCTL get_param -n llite.*.extents_stats |
11741 reads=$(echo $bucket | awk '{print $5}')
11742 writes=$(echo $bucket | awk '{print $9}')
11743 [ "$reads" -eq $count ] ||
11744 error "$reads reads in < $bsize bucket, expect $count"
11745 [ "$writes" -eq $count ] ||
11746 error "$writes writes in < $bsize bucket, expect $count"
11749 # Test mmap write and read
11750 $LCTL set_param llite.*.extents_stats=c
11752 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
11753 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
11754 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
11756 $LCTL get_param llite.*.extents_stats
11758 count=$(((size*1024) / PAGE_SIZE))
11760 bsize=$((2 * PAGE_SIZE / 1024))K
11762 bucket=$($LCTL get_param -n llite.*.extents_stats |
11764 reads=$(echo $bucket | awk '{print $5}')
11765 writes=$(echo $bucket | awk '{print $9}')
11766 # mmap writes fault in the page first, creating an additonal read
11767 [ "$reads" -eq $((2 * count)) ] ||
11768 error "$reads reads in < $bsize bucket, expect $count"
11769 [ "$writes" -eq $count ] ||
11770 error "$writes writes in < $bsize bucket, expect $count"
11772 run_test 127c "test llite extent stats with regular & mmap i/o"
11774 test_128() { # bug 15212
11776 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
11781 result=$(grep error $TMP/$tfile.log)
11782 rm -f $DIR/$tfile $TMP/$tfile.log
11783 [ -z "$result" ] ||
11784 error "consecutive find's under interactive lfs failed"
11786 run_test 128 "interactive lfs for 2 consecutive find's"
11788 set_dir_limits () {
11793 local ldproc=/proc/fs/ldiskfs
11794 local facets=$(get_facets MDS)
11796 for facet in ${facets//,/ }; do
11797 canondev=$(ldiskfs_canon \
11798 *.$(convert_facet2label $facet).mntdev $facet)
11799 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
11800 ldproc=/sys/fs/ldiskfs
11801 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
11802 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
11806 check_mds_dmesg() {
11807 local facets=$(get_facets MDS)
11808 for facet in ${facets//,/ }; do
11809 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
11815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11816 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
11817 skip "Need MDS version with at least 2.5.56"
11818 if [ "$mds1_FSTYPE" != ldiskfs ]; then
11819 skip_env "ldiskfs only test"
11821 remote_mds_nodsh && skip "remote MDS with nodsh"
11825 local has_warning=false
11828 mkdir -p $DIR/$tdir
11830 # block size of mds1
11831 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
11832 set_dir_limits $maxsize $maxsize
11833 local dirsize=$(stat -c%s "$DIR/$tdir")
11835 while [[ $dirsize -le $maxsize ]]; do
11836 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
11838 if ! $has_warning; then
11839 check_mds_dmesg '"is approaching"' && has_warning=true
11841 # check two errors:
11842 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
11843 # EFBIG for previous versions included in ldiskfs series
11844 if [ $rc -eq $EFBIG ] || [ $rc -eq $ENOSPC ]; then
11846 echo "return code $rc received as expected"
11848 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
11849 error_exit "create failed w/o dir size limit"
11851 check_mds_dmesg '"has reached"' ||
11852 error_exit "reached message should be output"
11854 [ $has_warning = "false" ] &&
11855 error_exit "warning message should be output"
11857 dirsize=$(stat -c%s "$DIR/$tdir")
11859 [[ $dirsize -ge $maxsize ]] && return 0
11860 error_exit "current dir size $dirsize, " \
11861 "previous limit $maxsize"
11862 elif [ $rc -ne 0 ]; then
11864 error_exit "return $rc received instead of expected " \
11865 "$EFBIG or $ENOSPC, files in dir $dirsize"
11867 nfiles=$((nfiles + 1))
11868 dirsize=$(stat -c%s "$DIR/$tdir")
11872 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
11874 run_test 129 "test directory size limit ========================"
11883 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11884 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11886 trap cleanup_130 EXIT RETURN
11888 local fm_file=$DIR/$tfile
11889 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
11890 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
11891 error "dd failed for $fm_file"
11893 # LU-1795: test filefrag/FIEMAP once, even if unsupported
11894 filefrag -ves $fm_file
11896 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11897 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11898 [ $RC != 0 ] && error "filefrag $fm_file failed"
11900 filefrag_op=$(filefrag -ve -k $fm_file |
11901 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11902 lun=$($LFS getstripe -i $fm_file)
11904 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
11907 for line in $filefrag_op
11909 frag_lun=`echo $line | cut -d: -f5`
11910 ext_len=`echo $line | cut -d: -f4`
11911 if (( $frag_lun != $lun )); then
11913 error "FIEMAP on 1-stripe file($fm_file) failed"
11916 (( tot_len += ext_len ))
11919 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
11921 error "FIEMAP on 1-stripe file($fm_file) failed;"
11927 echo "FIEMAP on single striped file succeeded"
11929 run_test 130a "FIEMAP (1-stripe file)"
11932 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
11934 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11935 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
11937 trap cleanup_130 EXIT RETURN
11939 local fm_file=$DIR/$tfile
11940 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
11941 error "setstripe on $fm_file"
11942 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
11943 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
11945 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
11946 error "dd failed on $fm_file"
11948 filefrag -ves $fm_file || error "filefrag $fm_file failed"
11949 filefrag_op=$(filefrag -ve -k $fm_file |
11950 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
11952 last_lun=$(echo $filefrag_op | cut -d: -f5 |
11953 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11958 for line in $filefrag_op
11960 frag_lun=$(echo $line | cut -d: -f5 |
11961 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
11962 ext_len=$(echo $line | cut -d: -f4)
11963 if (( $frag_lun != $last_lun )); then
11964 if (( tot_len != 1024 )); then
11966 error "FIEMAP on $fm_file failed; returned " \
11967 "len $tot_len for OST $last_lun instead of 1024"
11970 (( num_luns += 1 ))
11974 (( tot_len += ext_len ))
11977 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
11979 error "FIEMAP on $fm_file failed; returned wrong number of " \
11980 "luns or wrong len for OST $last_lun"
11986 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
11988 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
11991 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11993 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
11994 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
11996 trap cleanup_130 EXIT RETURN
11998 local fm_file=$DIR/$tfile
11999 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12000 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12001 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12003 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12004 error "dd failed on $fm_file"
12006 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12007 filefrag_op=$(filefrag -ve -k $fm_file |
12008 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12010 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12011 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12016 for line in $filefrag_op
12018 frag_lun=$(echo $line | cut -d: -f5 |
12019 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12020 ext_len=$(echo $line | cut -d: -f4)
12021 if (( $frag_lun != $last_lun )); then
12022 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12023 if (( logical != 512 )); then
12025 error "FIEMAP on $fm_file failed; returned " \
12026 "logical start for lun $logical instead of 512"
12029 if (( tot_len != 512 )); then
12031 error "FIEMAP on $fm_file failed; returned " \
12032 "len $tot_len for OST $last_lun instead of 1024"
12035 (( num_luns += 1 ))
12039 (( tot_len += ext_len ))
12042 if (( num_luns != 2 || tot_len != 512 )); then
12044 error "FIEMAP on $fm_file failed; returned wrong number of " \
12045 "luns or wrong len for OST $last_lun"
12051 echo "FIEMAP on 2-stripe file with hole succeeded"
12053 run_test 130c "FIEMAP (2-stripe file with hole)"
12056 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12058 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12059 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12061 trap cleanup_130 EXIT RETURN
12063 local fm_file=$DIR/$tfile
12064 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12065 error "setstripe on $fm_file"
12066 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12067 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12069 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12070 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12071 error "dd failed on $fm_file"
12073 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12074 filefrag_op=$(filefrag -ve -k $fm_file |
12075 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12077 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12078 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12083 for line in $filefrag_op
12085 frag_lun=$(echo $line | cut -d: -f5 |
12086 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12087 ext_len=$(echo $line | cut -d: -f4)
12088 if (( $frag_lun != $last_lun )); then
12089 if (( tot_len != 1024 )); then
12091 error "FIEMAP on $fm_file failed; returned " \
12092 "len $tot_len for OST $last_lun instead of 1024"
12095 (( num_luns += 1 ))
12099 (( tot_len += ext_len ))
12102 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12104 error "FIEMAP on $fm_file failed; returned wrong number of " \
12105 "luns or wrong len for OST $last_lun"
12111 echo "FIEMAP on N-stripe file succeeded"
12113 run_test 130d "FIEMAP (N-stripe file)"
12116 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12118 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12119 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12121 trap cleanup_130 EXIT RETURN
12123 local fm_file=$DIR/$tfile
12124 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12125 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12126 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12129 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12130 for ((i = 0; i < $NUM_BLKS; i++))
12132 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12135 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12136 filefrag_op=$(filefrag -ve -k $fm_file |
12137 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12139 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12140 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12145 for line in $filefrag_op
12147 frag_lun=$(echo $line | cut -d: -f5 |
12148 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12149 ext_len=$(echo $line | cut -d: -f4)
12150 if (( $frag_lun != $last_lun )); then
12151 if (( tot_len != $EXPECTED_LEN )); then
12153 error "FIEMAP on $fm_file failed; returned " \
12154 "len $tot_len for OST $last_lun instead " \
12158 (( num_luns += 1 ))
12162 (( tot_len += ext_len ))
12165 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12167 error "FIEMAP on $fm_file failed; returned wrong number " \
12168 "of luns or wrong len for OST $last_lun"
12174 echo "FIEMAP with continuation calls succeeded"
12176 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12179 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12180 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12182 local fm_file=$DIR/$tfile
12183 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12184 error "multiop create with lov_delay_create on $fm_file"
12186 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12187 filefrag_extents=$(filefrag -vek $fm_file |
12188 awk '/extents? found/ { print $2 }')
12189 if [[ "$filefrag_extents" != "0" ]]; then
12190 error "FIEMAP on $fm_file failed; " \
12191 "returned $filefrag_extents expected 0"
12196 run_test 130f "FIEMAP (unstriped file)"
12198 # Test for writev/readv
12200 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12201 error "writev test failed"
12202 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12203 error "readv failed"
12206 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12209 local fsize=$((524288 + 1048576 + 1572864))
12210 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12211 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12212 error "append writev test failed"
12214 ((fsize += 1572864 + 1048576))
12215 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12216 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12217 error "append writev test failed"
12220 run_test 131b "test append writev"
12223 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12226 run_test 131c "test read/write on file w/o objects"
12229 rwv -f $DIR/$tfile -w -n 1 1572864
12230 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12231 if [ "$NOB" != 1572864 ]; then
12232 error "Short read filed: read $NOB bytes instead of 1572864"
12236 run_test 131d "test short read"
12239 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12240 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12241 error "read hitting hole failed"
12244 run_test 131e "test read hitting hole"
12253 mds*) res=$(do_facet $facet \
12254 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12256 ost*) res=$(do_facet $facet \
12257 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12259 *) error "Wrong facet '$facet'" ;;
12261 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12262 # if the argument $3 is zero, it means any stat increment is ok.
12263 if [[ $want -gt 0 ]]; then
12264 local count=$(echo $res | awk '{ print $2 }')
12265 [[ $count -ne $want ]] &&
12266 error "The $op counter on $facet is $count, not $want"
12271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12272 remote_ost_nodsh && skip "remote OST with nodsh"
12273 remote_mds_nodsh && skip "remote MDS with nodsh"
12274 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12275 skip_env "MDS doesn't support rename stats"
12277 local testdir=$DIR/${tdir}/stats_testdir
12279 mkdir -p $DIR/${tdir}
12282 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12283 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12285 # verify mdt stats first.
12286 mkdir ${testdir} || error "mkdir failed"
12287 check_stats $SINGLEMDS "mkdir" 1
12288 touch ${testdir}/${tfile} || error "touch failed"
12289 check_stats $SINGLEMDS "open" 1
12290 check_stats $SINGLEMDS "close" 1
12291 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12292 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12293 check_stats $SINGLEMDS "mknod" 2
12295 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12296 check_stats $SINGLEMDS "unlink" 1
12297 rm -f ${testdir}/${tfile} || error "file remove failed"
12298 check_stats $SINGLEMDS "unlink" 2
12300 # remove working dir and check mdt stats again.
12301 rmdir ${testdir} || error "rmdir failed"
12302 check_stats $SINGLEMDS "rmdir" 1
12304 local testdir1=$DIR/${tdir}/stats_testdir1
12305 mkdir -p ${testdir}
12306 mkdir -p ${testdir1}
12307 touch ${testdir1}/test1
12308 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12309 check_stats $SINGLEMDS "crossdir_rename" 1
12311 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12312 check_stats $SINGLEMDS "samedir_rename" 1
12314 rm -rf $DIR/${tdir}
12316 run_test 133a "Verifying MDT stats ========================================"
12321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12322 remote_ost_nodsh && skip "remote OST with nodsh"
12323 remote_mds_nodsh && skip "remote MDS with nodsh"
12325 local testdir=$DIR/${tdir}/stats_testdir
12327 mkdir -p ${testdir} || error "mkdir failed"
12328 touch ${testdir}/${tfile} || error "touch failed"
12329 cancel_lru_locks mdc
12332 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12333 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12335 # extra mdt stats verification.
12336 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12337 check_stats $SINGLEMDS "setattr" 1
12338 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12339 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12341 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12342 check_stats $SINGLEMDS "getattr" 1
12344 rm -rf $DIR/${tdir}
12346 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12347 # so the check below is not reliable
12348 [ $MDSCOUNT -eq 1 ] || return 0
12350 # Sleep to avoid a cached response.
12351 #define OBD_STATFS_CACHE_SECONDS 1
12353 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12354 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12355 $LFS df || error "lfs failed"
12356 check_stats $SINGLEMDS "statfs" 1
12358 # check aggregated statfs (LU-10018)
12359 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12361 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12364 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12365 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12367 check_stats $SINGLEMDS "statfs" 1
12369 # We want to check that the client didn't send OST_STATFS to
12370 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12371 # extra care is needed here.
12372 if remote_mds; then
12373 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12374 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12376 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12377 [ "$res" ] && error "OST got STATFS"
12382 run_test 133b "Verifying extra MDT stats =================================="
12385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12386 remote_ost_nodsh && skip "remote OST with nodsh"
12387 remote_mds_nodsh && skip "remote MDS with nodsh"
12389 local testdir=$DIR/$tdir/stats_testdir
12391 test_mkdir -p $testdir
12393 # verify obdfilter stats.
12394 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12396 cancel_lru_locks osc
12397 wait_delete_completed
12400 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12401 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12403 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12406 cancel_lru_locks osc
12407 check_stats ost1 "write" 1
12409 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12410 check_stats ost1 "read" 1
12412 > $testdir/$tfile || error "truncate failed"
12413 check_stats ost1 "punch" 1
12415 rm -f $testdir/$tfile || error "file remove failed"
12416 wait_delete_completed
12417 check_stats ost1 "destroy" 1
12421 run_test 133c "Verifying OST stats ========================================"
12428 while [ $value -ge 2 ]; do
12433 if [ $orig -gt $order ]; then
12441 local size=('K' 'M' 'G' 'T');
12443 local size_string=$value
12445 while [ $value -ge 1024 ]; do
12446 if [ $i -gt 3 ]; then
12447 #T is the biggest unit we get here, if that is bigger,
12449 size_string=${value}T
12452 value=$((value >> 10))
12453 if [ $value -lt 1024 ]; then
12454 size_string=${value}${size[$i]}
12463 get_rename_size() {
12465 local context=${2:-.}
12466 local sample=$(do_facet $SINGLEMDS $LCTL \
12467 get_param mdt.$FSNAME-MDT0000.rename_stats |
12468 grep -A1 $context |
12469 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12475 remote_ost_nodsh && skip "remote OST with nodsh"
12476 remote_mds_nodsh && skip "remote MDS with nodsh"
12477 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12478 skip_env "MDS doesn't support rename stats"
12480 local testdir1=$DIR/${tdir}/stats_testdir1
12481 local testdir2=$DIR/${tdir}/stats_testdir2
12482 mkdir -p $DIR/${tdir}
12484 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12486 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12487 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12489 createmany -o $testdir1/test 512 || error "createmany failed"
12491 # check samedir rename size
12492 mv ${testdir1}/test0 ${testdir1}/test_0
12494 local testdir1_size=$(ls -l $DIR/${tdir} |
12495 awk '/stats_testdir1/ {print $5}')
12496 local testdir2_size=$(ls -l $DIR/${tdir} |
12497 awk '/stats_testdir2/ {print $5}')
12499 testdir1_size=$(order_2 $testdir1_size)
12500 testdir2_size=$(order_2 $testdir2_size)
12502 testdir1_size=$(size_in_KMGT $testdir1_size)
12503 testdir2_size=$(size_in_KMGT $testdir2_size)
12505 echo "source rename dir size: ${testdir1_size}"
12506 echo "target rename dir size: ${testdir2_size}"
12508 local cmd="do_facet $SINGLEMDS $LCTL "
12509 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12511 eval $cmd || error "$cmd failed"
12512 local samedir=$($cmd | grep 'same_dir')
12513 local same_sample=$(get_rename_size $testdir1_size)
12514 [ -z "$samedir" ] && error "samedir_rename_size count error"
12515 [[ $same_sample -eq 1 ]] ||
12516 error "samedir_rename_size error $same_sample"
12517 echo "Check same dir rename stats success"
12519 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12521 # check crossdir rename size
12522 mv ${testdir1}/test_0 ${testdir2}/test_0
12524 testdir1_size=$(ls -l $DIR/${tdir} |
12525 awk '/stats_testdir1/ {print $5}')
12526 testdir2_size=$(ls -l $DIR/${tdir} |
12527 awk '/stats_testdir2/ {print $5}')
12529 testdir1_size=$(order_2 $testdir1_size)
12530 testdir2_size=$(order_2 $testdir2_size)
12532 testdir1_size=$(size_in_KMGT $testdir1_size)
12533 testdir2_size=$(size_in_KMGT $testdir2_size)
12535 echo "source rename dir size: ${testdir1_size}"
12536 echo "target rename dir size: ${testdir2_size}"
12538 eval $cmd || error "$cmd failed"
12539 local crossdir=$($cmd | grep 'crossdir')
12540 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12541 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12542 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12543 [[ $src_sample -eq 1 ]] ||
12544 error "crossdir_rename_size error $src_sample"
12545 [[ $tgt_sample -eq 1 ]] ||
12546 error "crossdir_rename_size error $tgt_sample"
12547 echo "Check cross dir rename stats success"
12548 rm -rf $DIR/${tdir}
12550 run_test 133d "Verifying rename_stats ========================================"
12553 remote_mds_nodsh && skip "remote MDS with nodsh"
12554 remote_ost_nodsh && skip "remote OST with nodsh"
12555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12557 local testdir=$DIR/${tdir}/stats_testdir
12558 local ctr f0 f1 bs=32768 count=42 sum
12560 mkdir -p ${testdir} || error "mkdir failed"
12562 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12564 for ctr in {write,read}_bytes; do
12566 cancel_lru_locks osc
12568 do_facet ost1 $LCTL set_param -n \
12569 "obdfilter.*.exports.clear=clear"
12571 if [ $ctr = write_bytes ]; then
12573 f1=${testdir}/${tfile}
12575 f0=${testdir}/${tfile}
12579 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12582 cancel_lru_locks osc
12584 sum=$(do_facet ost1 $LCTL get_param \
12585 "obdfilter.*.exports.*.stats" |
12586 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12587 $1 == ctr { sum += $7 }
12588 END { printf("%0.0f", sum) }')
12590 if ((sum != bs * count)); then
12591 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12595 rm -rf $DIR/${tdir}
12597 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12599 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
12601 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
12602 # not honor the -ignore_readdir_race option correctly. So we call
12603 # error_ignore() rather than error() in these cases. See LU-11152.
12605 if (find --version; do_facet mds1 find --version) |
12606 grep -q '\b4\.5\.1[1-4]\b'; then
12607 error_ignore LU-11152 "$@"
12614 # First without trusting modes.
12615 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
12616 echo "proc_dirs='$proc_dirs'"
12617 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
12618 find $proc_dirs -exec cat '{}' \; &> /dev/null
12620 # Second verifying readability.
12621 $LCTL get_param -R '*' &> /dev/null
12623 # Verifing writability with badarea_io.
12625 -ignore_readdir_race \
12627 -not -name force_lbug \
12628 -not -name changelog_mask \
12629 -exec badarea_io '{}' \; ||
12630 error_133 "find $proc_dirs failed"
12632 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12635 remote_mds_nodsh && skip "remote MDS with nodsh"
12636 remote_ost_nodsh && skip "remote OST with nodsh"
12639 for facet in mds1 ost1; do
12640 local facet_ver=$(lustre_version_code $facet)
12641 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
12642 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
12644 log "$facet: too old lustre for get_param -R"
12646 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
12647 do_facet $facet "$LCTL list_param -R '*' | grep '=' |
12648 tr -d= | egrep -v 'force_lbug|changelog_mask' |
12649 xargs badarea_io" ||
12650 error_133 "$facet badarea_io failed"
12652 skip_noexit "$facet: too old lustre for get_param -R"
12656 # remount the FS in case writes/reads /proc break the FS
12657 cleanup || error "failed to unmount"
12658 setup || error "failed to setup"
12661 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12664 remote_mds_nodsh && skip "remote MDS with nodsh"
12665 remote_ost_nodsh && skip "remote OST with nodsh"
12666 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12667 skip "Need MDS version at least 2.9.54"
12671 for facet in client mds1 ost1; do
12672 local facet_proc_dirs=$(do_facet $facet \
12673 \\\ls -d $proc_regexp 2> /dev/null)
12674 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
12675 echo "${facet}_proc_dirs='$facet_proc_dirs'"
12676 # Get the list of files that are missing the terminating newline
12677 local missing=($(do_facet $facet \
12678 find ${facet_proc_dirs} -type f \| \
12679 while read F\; do \
12680 awk -v FS='\v' -v RS='\v\v' \
12681 "'END { if(NR>0 && \
12682 \\\$NF !~ /.*\\\n\$/) \
12683 print FILENAME}'" \
12686 [ ${#missing[*]} -eq 0 ] ||
12687 error "files do not end with newline: ${missing[*]}"
12690 run_test 133h "Proc files should end with newlines"
12693 remote_mds_nodsh && skip "remote MDS with nodsh"
12694 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12695 skip "Need MDS version at least 2.7.54"
12697 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12698 cancel_lru_locks mdc
12700 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12701 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12702 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12705 createmany -o $DIR/$tdir/f $nr ||
12706 error "failed to create $nr files in $DIR/$tdir"
12707 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12709 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12710 do_facet mds1 $LCTL set_param fail_loc=0x327
12711 do_facet mds1 $LCTL set_param fail_val=500
12714 echo "sleep 10 seconds ..."
12716 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12718 do_facet mds1 $LCTL set_param fail_loc=0
12719 do_facet mds1 $LCTL set_param fail_val=0
12720 [ $lck_cnt -lt $unused ] ||
12721 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12724 unlinkmany $DIR/$tdir/f $nr
12726 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
12729 remote_mds_nodsh && skip "remote MDS with nodsh"
12730 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12731 skip "Need MDS version at least 2.7.54"
12733 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12734 cancel_lru_locks mdc
12736 local low_wm=$(do_facet mds1 $LCTL get_param -n \
12737 ldlm.lock_reclaim_threshold_mb)
12738 # disable reclaim temporarily
12739 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
12741 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
12742 do_facet mds1 $LCTL set_param fail_loc=0x328
12743 do_facet mds1 $LCTL set_param fail_val=500
12745 $LCTL set_param debug=+trace
12748 createmany -o $DIR/$tdir/f $nr &
12749 local create_pid=$!
12751 echo "Sleep $TIMEOUT seconds ..."
12753 if ! ps -p $create_pid > /dev/null 2>&1; then
12754 do_facet mds1 $LCTL set_param fail_loc=0
12755 do_facet mds1 $LCTL set_param fail_val=0
12756 do_facet mds1 $LCTL set_param \
12757 ldlm.lock_reclaim_threshold_mb=${low_wm}m
12758 error "createmany finished incorrectly!"
12760 do_facet mds1 $LCTL set_param fail_loc=0
12761 do_facet mds1 $LCTL set_param fail_val=0
12762 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
12763 wait $create_pid || return 1
12765 unlinkmany $DIR/$tdir/f $nr
12767 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
12770 remote_mds_nodsh && skip "remote MDS with nodsh"
12771 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12772 skip "Need MDS version at least 2.13.50"
12775 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12777 #define OBD_FAIL_PLAIN_RECORDS 0x1319
12778 #set only one record at plain llog
12779 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
12781 #fill already existed plain llog each 64767
12782 #wrapping whole catalog
12783 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12785 createmany -o $DIR/$tdir/$tfile_ 64700
12786 for (( i = 0; i < 64700; i = i + 2 ))
12788 rm $DIR/$tdir/$tfile_$i &
12789 rm $DIR/$tdir/$tfile_$((i + 1)) &
12794 #waiting osp synchronization
12795 wait_delete_completed
12797 run_test 135 "Race catalog processing"
12800 remote_mds_nodsh && skip "remote MDS with nodsh"
12801 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
12802 skip "Need MDS version at least 2.13.50"
12805 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12806 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
12807 #set only one record at plain llog
12808 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
12809 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
12811 #fill already existed 2 plain llogs each 64767
12812 #wrapping whole catalog
12813 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
12814 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
12815 wait_delete_completed
12817 createmany -o $DIR/$tdir/$tfile_ 10
12820 do_facet $SINGLEMDS $LCTL set_param fail_val=3
12821 for (( i = 0; i < 10; i = i + 3 ))
12823 rm $DIR/$tdir/$tfile_$i &
12824 rm $DIR/$tdir/$tfile_$((i + 1)) &
12828 rm $DIR/$tdir/$tfile_$((i + 2)) &
12831 #waiting osp synchronization
12832 wait_delete_completed
12834 run_test 136 "Race catalog processing 2"
12836 test_140() { #bug-17379
12837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12839 test_mkdir $DIR/$tdir
12840 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
12841 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
12843 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
12844 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
12846 while i=$((i + 1)); do
12848 cd $i || error "Changing to $i"
12849 ln -s ../stat stat || error "Creating stat symlink"
12850 # Read the symlink until ELOOP present,
12851 # not LBUGing the system is considered success,
12852 # we didn't overrun the stack.
12853 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
12854 if [ $ret -ne 0 ]; then
12855 if [ $ret -eq 40 ]; then
12858 error "Open stat symlink"
12864 echo "The symlink depth = $i"
12865 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
12866 error "Invalid symlink depth"
12868 # Test recursive symlink
12869 ln -s symlink_self symlink_self
12870 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
12871 echo "open symlink_self returns $ret"
12872 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
12874 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
12877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12879 local TF="$TMP/$tfile"
12881 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
12883 cancel_lru_locks $OSC
12884 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
12885 remount_client $MOUNT
12887 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
12890 $TRUNCATE $DIR/$tfile 6000
12891 cancel_lru_locks $OSC
12892 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
12895 echo "12345" >>$DIR/$tfile
12896 cancel_lru_locks $OSC
12897 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
12900 echo "12345" >>$DIR/$tfile
12901 cancel_lru_locks $OSC
12902 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
12907 run_test 150 "truncate/append tests"
12909 #LU-2902 roc_hit was not able to read all values from lproc
12910 function roc_hit_init() {
12911 local list=$(comma_list $(osts_nodes))
12912 local dir=$DIR/$tdir-check
12913 local file=$dir/$tfile
12919 #use setstripe to do a write to every ost
12920 for i in $(seq 0 $((OSTCOUNT-1))); do
12921 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
12922 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
12923 idx=$(printf %04x $i)
12924 BEFORE=$(get_osd_param $list *OST*$idx stats |
12925 awk '$1 == "cache_access" {sum += $7}
12926 END { printf("%0.0f", sum) }')
12928 cancel_lru_locks osc
12929 cat $file >/dev/null
12931 AFTER=$(get_osd_param $list *OST*$idx stats |
12932 awk '$1 == "cache_access" {sum += $7}
12933 END { printf("%0.0f", sum) }')
12935 echo BEFORE:$BEFORE AFTER:$AFTER
12936 if ! let "AFTER - BEFORE == 4"; then
12938 error "roc_hit is not safe to use"
12946 function roc_hit() {
12947 local list=$(comma_list $(osts_nodes))
12948 echo $(get_osd_param $list '' stats |
12949 awk '$1 == "cache_hit" {sum += $7}
12950 END { printf("%0.0f", sum) }')
12953 function set_cache() {
12956 if [ "$2" == "off" ]; then
12959 local list=$(comma_list $(osts_nodes))
12960 set_osd_param $list '' $1_cache_enable $on
12962 cancel_lru_locks osc
12966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12967 remote_ost_nodsh && skip "remote OST with nodsh"
12970 local list=$(comma_list $(osts_nodes))
12972 # check whether obdfilter is cache capable at all
12973 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
12974 skip "not cache-capable obdfilter"
12977 # check cache is enabled on all obdfilters
12978 if get_osd_param $list '' read_cache_enable | grep 0; then
12979 skip "oss cache is disabled"
12982 set_osd_param $list '' writethrough_cache_enable 1
12984 # check write cache is enabled on all obdfilters
12985 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
12986 skip "oss write cache is NOT enabled"
12991 #define OBD_FAIL_OBD_NO_LRU 0x609
12992 do_nodes $list $LCTL set_param fail_loc=0x609
12994 # pages should be in the case right after write
12995 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
12998 local BEFORE=$(roc_hit)
12999 cancel_lru_locks osc
13000 cat $DIR/$tfile >/dev/null
13001 local AFTER=$(roc_hit)
13003 do_nodes $list $LCTL set_param fail_loc=0
13005 if ! let "AFTER - BEFORE == CPAGES"; then
13006 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13009 cancel_lru_locks osc
13010 # invalidates OST cache
13011 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13012 set_osd_param $list '' read_cache_enable 0
13013 cat $DIR/$tfile >/dev/null
13015 # now data shouldn't be found in the cache
13017 cancel_lru_locks osc
13018 cat $DIR/$tfile >/dev/null
13020 if let "AFTER - BEFORE != 0"; then
13021 error "IN CACHE: before: $BEFORE, after: $AFTER"
13024 set_osd_param $list '' read_cache_enable 1
13027 run_test 151 "test cache on oss and controls ==============================="
13030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13032 local TF="$TMP/$tfile"
13034 # simulate ENOMEM during write
13035 #define OBD_FAIL_OST_NOMEM 0x226
13036 lctl set_param fail_loc=0x80000226
13037 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13039 sync || error "sync failed"
13040 lctl set_param fail_loc=0
13042 # discard client's cache
13043 cancel_lru_locks osc
13045 # simulate ENOMEM during read
13046 lctl set_param fail_loc=0x80000226
13047 cmp $TF $DIR/$tfile || error "cmp failed"
13048 lctl set_param fail_loc=0
13052 run_test 152 "test read/write with enomem ============================"
13055 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13057 run_test 153 "test if fdatasync does not crash ======================="
13059 dot_lustre_fid_permission_check() {
13061 local ffid=$MOUNT/.lustre/fid/$fid
13064 echo "stat fid $fid"
13065 stat $ffid > /dev/null || error "stat $ffid failed."
13066 echo "touch fid $fid"
13067 touch $ffid || error "touch $ffid failed."
13068 echo "write to fid $fid"
13069 cat /etc/hosts > $ffid || error "write $ffid failed."
13070 echo "read fid $fid"
13071 diff /etc/hosts $ffid || error "read $ffid failed."
13072 echo "append write to fid $fid"
13073 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13074 echo "rename fid $fid"
13075 mv $ffid $test_dir/$tfile.1 &&
13076 error "rename $ffid to $tfile.1 should fail."
13077 touch $test_dir/$tfile.1
13078 mv $test_dir/$tfile.1 $ffid &&
13079 error "rename $tfile.1 to $ffid should fail."
13080 rm -f $test_dir/$tfile.1
13081 echo "truncate fid $fid"
13082 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13083 echo "link fid $fid"
13084 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13085 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13086 echo "setfacl fid $fid"
13087 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13088 echo "getfacl fid $fid"
13089 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13091 echo "unlink fid $fid"
13092 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13093 echo "mknod fid $fid"
13094 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13096 fid=[0xf00000400:0x1:0x0]
13097 ffid=$MOUNT/.lustre/fid/$fid
13099 echo "stat non-exist fid $fid"
13100 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13101 echo "write to non-exist fid $fid"
13102 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13103 echo "link new fid $fid"
13104 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13106 mkdir -p $test_dir/$tdir
13107 touch $test_dir/$tdir/$tfile
13108 fid=$($LFS path2fid $test_dir/$tdir)
13111 error "error: could not get fid for $test_dir/$dir/$tfile."
13113 ffid=$MOUNT/.lustre/fid/$fid
13116 ls $ffid > /dev/null || error "ls $ffid failed."
13117 echo "touch $fid/$tfile.1"
13118 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13120 echo "touch $MOUNT/.lustre/fid/$tfile"
13121 touch $MOUNT/.lustre/fid/$tfile && \
13122 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13124 echo "setxattr to $MOUNT/.lustre/fid"
13125 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13127 echo "listxattr for $MOUNT/.lustre/fid"
13128 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13130 echo "delxattr from $MOUNT/.lustre/fid"
13131 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13133 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13134 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13135 error "touch invalid fid should fail."
13137 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13138 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13139 error "touch non-normal fid should fail."
13141 echo "rename $tdir to $MOUNT/.lustre/fid"
13142 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13143 error "rename to $MOUNT/.lustre/fid should fail."
13145 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13147 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13148 local new_obf_mode=777
13150 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13151 chmod $new_obf_mode $DIR/.lustre/fid ||
13152 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13154 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13155 [ $obf_mode -eq $new_obf_mode ] ||
13156 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13158 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13159 chmod $old_obf_mode $DIR/.lustre/fid ||
13160 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13163 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13164 fid=$($LFS path2fid $test_dir/$tfile-2)
13166 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13168 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13169 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13170 error "create lov data thru .lustre failed"
13172 echo "cp /etc/passwd $test_dir/$tfile-2"
13173 cp /etc/passwd $test_dir/$tfile-2 ||
13174 error "copy to $test_dir/$tfile-2 failed."
13175 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13176 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13177 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13179 rm -rf $test_dir/tfile.lnk
13180 rm -rf $test_dir/$tfile-2
13184 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13185 skip "Need MDS version at least 2.4.1"
13187 local tf=$DIR/$tfile
13190 local fid=$($LFS path2fid $tf)
13191 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13193 # check that we get the same pathname back
13194 local found=$($LFS fid2path $MOUNT "$fid")
13195 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13196 [ "$found" == "$tf" ] ||
13197 error "fid2path($fid=path2fid($tf)) = $found != $tf"
13199 run_test 154A "lfs path2fid and fid2path basic checks"
13202 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13203 skip "Need MDS version at least 2.4.1"
13205 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13206 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13207 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13208 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13210 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13211 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13213 # check that we get the same pathname
13214 echo "PFID: $PFID, name: $name"
13215 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13216 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13217 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13218 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13220 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13222 run_test 154B "verify the ll_decode_linkea tool"
13225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13226 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13227 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13228 skip "Need MDS version at least 2.2.51"
13229 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13231 cp /etc/hosts $DIR/$tfile
13233 fid=$($LFS path2fid $DIR/$tfile)
13235 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13237 dot_lustre_fid_permission_check "$fid" $DIR ||
13238 error "dot lustre permission check $fid failed"
13240 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13242 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13244 touch $MOUNT/.lustre/file &&
13245 error "creation is not allowed under .lustre"
13247 mkdir $MOUNT/.lustre/dir &&
13248 error "mkdir is not allowed under .lustre"
13252 run_test 154a "Open-by-FID"
13255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13256 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13257 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13258 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13259 skip "Need MDS version at least 2.2.51"
13261 local remote_dir=$DIR/$tdir/remote_dir
13265 mkdir -p $DIR/$tdir
13266 $LFS mkdir -i $MDTIDX $remote_dir ||
13267 error "create remote directory failed"
13269 cp /etc/hosts $remote_dir/$tfile
13271 fid=$($LFS path2fid $remote_dir/$tfile)
13273 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13275 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13276 error "dot lustre permission check $fid failed"
13279 run_test 154b "Open-by-FID for remote directory"
13282 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13283 skip "Need MDS version at least 2.4.1"
13285 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13286 local FID1=$($LFS path2fid $DIR/$tfile.1)
13287 local FID2=$($LFS path2fid $DIR/$tfile.2)
13288 local FID3=$($LFS path2fid $DIR/$tfile.3)
13291 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13292 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13293 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13295 [ "$FID" = "${!want}" ] ||
13296 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13300 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13302 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13303 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13307 run_test 154c "lfs path2fid and fid2path multiple arguments"
13310 remote_mds_nodsh && skip "remote MDS with nodsh"
13311 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13312 skip "Need MDS version at least 2.5.53"
13314 if remote_mds; then
13315 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13319 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13326 local fid=$($LFS path2fid $DIR/$tfile)
13329 cmd="exec $fd<$DIR/$tfile"
13331 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13332 echo "$fid_list" | grep "$fid"
13335 cmd="exec $fd>/dev/null"
13337 if [ $rc -ne 0 ]; then
13338 error "FID $fid not found in open files list $fid_list"
13341 run_test 154d "Verify open file fid"
13345 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13346 skip "Need MDS version at least 2.6.50"
13348 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13349 error ".lustre returned by readdir"
13352 run_test 154e ".lustre is not returned by readdir"
13355 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13357 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13358 test_mkdir -p -c1 $DIR/$tdir/d
13359 # test dirs inherit from its stripe
13360 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13361 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13362 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13363 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13366 # get fid of parents
13367 local FID0=$($LFS path2fid $DIR/$tdir/d)
13368 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13369 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13370 local FID3=$($LFS path2fid $DIR)
13372 # check that path2fid --parents returns expected <parent_fid>/name
13373 # 1) test for a directory (single parent)
13374 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13375 [ "$parent" == "$FID0/foo1" ] ||
13376 error "expected parent: $FID0/foo1, got: $parent"
13378 # 2) test for a file with nlink > 1 (multiple parents)
13379 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13380 echo "$parent" | grep -F "$FID1/$tfile" ||
13381 error "$FID1/$tfile not returned in parent list"
13382 echo "$parent" | grep -F "$FID2/link" ||
13383 error "$FID2/link not returned in parent list"
13385 # 3) get parent by fid
13386 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13387 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13388 echo "$parent" | grep -F "$FID1/$tfile" ||
13389 error "$FID1/$tfile not returned in parent list (by fid)"
13390 echo "$parent" | grep -F "$FID2/link" ||
13391 error "$FID2/link not returned in parent list (by fid)"
13393 # 4) test for entry in root directory
13394 parent=$($LFS path2fid --parents $DIR/f)
13395 echo "$parent" | grep -F "$FID3/f" ||
13396 error "$FID3/f not returned in parent list"
13398 # 5) test it on root directory
13399 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13400 error "$MOUNT should not have parents"
13402 # enable xattr caching and check that linkea is correctly updated
13403 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13404 save_lustre_params client "llite.*.xattr_cache" > $save
13405 lctl set_param llite.*.xattr_cache 1
13407 # 6.1) linkea update on rename
13408 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13410 # get parents by fid
13411 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13412 # foo1 should no longer be returned in parent list
13413 echo "$parent" | grep -F "$FID1" &&
13414 error "$FID1 should no longer be in parent list"
13415 # the new path should appear
13416 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13417 error "$FID2/$tfile.moved is not in parent list"
13419 # 6.2) linkea update on unlink
13420 rm -f $DIR/$tdir/d/foo2/link
13421 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13422 # foo2/link should no longer be returned in parent list
13423 echo "$parent" | grep -F "$FID2/link" &&
13424 error "$FID2/link should no longer be in parent list"
13428 restore_lustre_params < $save
13431 run_test 154f "get parent fids by reading link ea"
13435 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13436 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13437 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13438 skip "Need MDS version at least 2.6.92"
13440 mkdir -p $DIR/$tdir
13441 llapi_fid_test -d $DIR/$tdir
13443 run_test 154g "various llapi FID tests"
13445 test_155_small_load() {
13446 local temp=$TMP/$tfile
13447 local file=$DIR/$tfile
13449 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13450 error "dd of=$temp bs=6096 count=1 failed"
13452 cancel_lru_locks $OSC
13453 cmp $temp $file || error "$temp $file differ"
13455 $TRUNCATE $temp 6000
13456 $TRUNCATE $file 6000
13457 cmp $temp $file || error "$temp $file differ (truncate1)"
13459 echo "12345" >>$temp
13460 echo "12345" >>$file
13461 cmp $temp $file || error "$temp $file differ (append1)"
13463 echo "12345" >>$temp
13464 echo "12345" >>$file
13465 cmp $temp $file || error "$temp $file differ (append2)"
13471 test_155_big_load() {
13472 remote_ost_nodsh && skip "remote OST with nodsh"
13474 local temp=$TMP/$tfile
13475 local file=$DIR/$tfile
13478 local cache_size=$(do_facet ost$((MAXI+1)) \
13479 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13480 local large_file_size=$((cache_size * 2))
13482 echo "OSS cache size: $cache_size KB"
13483 echo "Large file size: $large_file_size KB"
13485 [ $MAXV -le $large_file_size ] &&
13486 skip_env "max available OST size needs > $large_file_size KB"
13488 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13490 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13491 error "dd of=$temp bs=$large_file_size count=1k failed"
13494 cancel_lru_locks osc
13495 cmp $temp $file || error "$temp $file differ"
13501 save_writethrough() {
13502 local facets=$(get_facets OST)
13504 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13510 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13512 save_writethrough $p
13515 set_cache writethrough on
13516 test_155_small_load
13517 restore_lustre_params < $p
13520 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13525 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13527 save_writethrough $p
13530 set_cache writethrough off
13531 test_155_small_load
13532 restore_lustre_params < $p
13535 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13540 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13542 save_writethrough $p
13545 set_cache writethrough on
13546 test_155_small_load
13547 restore_lustre_params < $p
13550 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13555 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13557 save_writethrough $p
13560 set_cache writethrough off
13561 test_155_small_load
13562 restore_lustre_params < $p
13565 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13570 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13572 save_writethrough $p
13575 set_cache writethrough on
13577 restore_lustre_params < $p
13580 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13585 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13587 save_writethrough $p
13590 set_cache writethrough off
13592 restore_lustre_params < $p
13595 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13600 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13602 save_writethrough $p
13605 set_cache writethrough on
13607 restore_lustre_params < $p
13610 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13615 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13617 save_writethrough $p
13620 set_cache writethrough off
13622 restore_lustre_params < $p
13625 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13629 remote_ost_nodsh && skip "remote OST with nodsh"
13630 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13631 skip "stats not implemented on old servers"
13632 [ "$ost1_FSTYPE" = "zfs" ] &&
13633 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13638 local file="$DIR/$tfile"
13639 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13641 save_writethrough $p
13644 log "Turn on read and write cache"
13646 set_cache writethrough on
13648 log "Write data and read it back."
13649 log "Read should be satisfied from the cache."
13650 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13652 cancel_lru_locks osc
13653 cat $file >/dev/null
13655 if ! let "AFTER - BEFORE == CPAGES"; then
13656 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13658 log "cache hits: before: $BEFORE, after: $AFTER"
13661 log "Read again; it should be satisfied from the cache."
13663 cancel_lru_locks osc
13664 cat $file >/dev/null
13666 if ! let "AFTER - BEFORE == CPAGES"; then
13667 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
13669 log "cache hits:: before: $BEFORE, after: $AFTER"
13672 log "Turn off the read cache and turn on the write cache"
13674 set_cache writethrough on
13676 log "Read again; it should be satisfied from the cache."
13678 cancel_lru_locks osc
13679 cat $file >/dev/null
13681 if ! let "AFTER - BEFORE == CPAGES"; then
13682 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
13684 log "cache hits:: before: $BEFORE, after: $AFTER"
13687 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13688 # > 2.12.56 uses pagecache if cached
13689 log "Read again; it should not be satisfied from the cache."
13691 cancel_lru_locks osc
13692 cat $file >/dev/null
13694 if ! let "AFTER - BEFORE == 0"; then
13695 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
13697 log "cache hits:: before: $BEFORE, after: $AFTER"
13701 log "Write data and read it back."
13702 log "Read should be satisfied from the cache."
13703 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13705 cancel_lru_locks osc
13706 cat $file >/dev/null
13708 if ! let "AFTER - BEFORE == CPAGES"; then
13709 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
13711 log "cache hits:: before: $BEFORE, after: $AFTER"
13714 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
13715 # > 2.12.56 uses pagecache if cached
13716 log "Read again; it should not be satisfied from the cache."
13718 cancel_lru_locks osc
13719 cat $file >/dev/null
13721 if ! let "AFTER - BEFORE == 0"; then
13722 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
13724 log "cache hits:: before: $BEFORE, after: $AFTER"
13728 log "Turn off read and write cache"
13730 set_cache writethrough off
13732 log "Write data and read it back"
13733 log "It should not be satisfied from the cache."
13735 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13736 cancel_lru_locks osc
13738 cat $file >/dev/null
13740 if ! let "AFTER - BEFORE == 0"; then
13741 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
13743 log "cache hits:: before: $BEFORE, after: $AFTER"
13746 log "Turn on the read cache and turn off the write cache"
13748 set_cache writethrough off
13750 log "Write data and read it back"
13751 log "It should not be satisfied from the cache."
13753 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13755 cancel_lru_locks osc
13756 cat $file >/dev/null
13758 if ! let "AFTER - BEFORE == 0"; then
13759 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
13761 log "cache hits:: before: $BEFORE, after: $AFTER"
13764 log "Read again; it should be satisfied from the cache."
13766 cancel_lru_locks osc
13767 cat $file >/dev/null
13769 if ! let "AFTER - BEFORE == CPAGES"; then
13770 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
13772 log "cache hits:: before: $BEFORE, after: $AFTER"
13775 restore_lustre_params < $p
13778 run_test 156 "Verification of tunables"
13781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13782 remote_mds_nodsh && skip "remote MDS with nodsh"
13783 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13784 skip "Need MDS version at least 2.2.0"
13786 changelog_register || error "changelog_register failed"
13787 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13788 changelog_users $SINGLEMDS | grep -q $cl_user ||
13789 error "User $cl_user not found in changelog_users"
13792 test_mkdir -p $DIR/$tdir/pics/2008/zachy
13793 changelog_clear 0 || error "changelog_clear failed"
13794 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
13795 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
13796 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13797 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13798 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13799 rm $DIR/$tdir/pics/desktop.jpg
13801 changelog_dump | tail -10
13803 echo "verifying changelog mask"
13804 changelog_chmask "-MKDIR"
13805 changelog_chmask "-CLOSE"
13807 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
13808 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
13810 changelog_chmask "+MKDIR"
13811 changelog_chmask "+CLOSE"
13813 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
13814 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
13816 changelog_dump | tail -10
13817 MKDIRS=$(changelog_dump | grep -c "MKDIR")
13818 CLOSES=$(changelog_dump | grep -c "CLOSE")
13819 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
13820 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
13823 echo "verifying target fid"
13824 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
13825 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
13826 [ "$fidc" == "$fidf" ] ||
13827 error "changelog '$tfile' fid $fidc != file fid $fidf"
13828 echo "verifying parent fid"
13829 # The FID returned from the Changelog may be the directory shard on
13830 # a different MDT, and not the FID returned by path2fid on the parent.
13831 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
13832 # since this is what will matter when recreating this file in the tree.
13833 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
13834 local pathp=$($LFS fid2path $MOUNT "$fidp")
13835 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
13836 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
13838 echo "getting records for $cl_user"
13839 changelog_users $SINGLEMDS
13840 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
13842 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
13843 error "changelog_clear failed"
13844 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
13845 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
13846 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
13847 error "user index expect $user_rec1 + $nclr != $user_rec2"
13849 local min0_rec=$(changelog_users $SINGLEMDS |
13850 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
13851 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
13852 awk '{ print $1; exit; }')
13854 changelog_dump | tail -n 5
13855 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
13856 [ $first_rec == $((min0_rec + 1)) ] ||
13857 error "first index should be $min0_rec + 1 not $first_rec"
13859 # LU-3446 changelog index reset on MDT restart
13860 local cur_rec1=$(changelog_users $SINGLEMDS |
13861 awk '/^current.index:/ { print $NF }')
13862 changelog_clear 0 ||
13863 error "clear all changelog records for $cl_user failed"
13864 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
13865 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
13866 error "Fail to start $SINGLEMDS"
13867 local cur_rec2=$(changelog_users $SINGLEMDS |
13868 awk '/^current.index:/ { print $NF }')
13869 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
13870 [ $cur_rec1 == $cur_rec2 ] ||
13871 error "current index should be $cur_rec1 not $cur_rec2"
13873 echo "verifying users from this test are deregistered"
13874 changelog_deregister || error "changelog_deregister failed"
13875 changelog_users $SINGLEMDS | grep -q $cl_user &&
13876 error "User '$cl_user' still in changelog_users"
13878 # lctl get_param -n mdd.*.changelog_users
13879 # current index: 144
13880 # ID index (idle seconds)
13882 if ! changelog_users $SINGLEMDS | grep "^cl"; then
13883 # this is the normal case where all users were deregistered
13884 # make sure no new records are added when no users are present
13885 local last_rec1=$(changelog_users $SINGLEMDS |
13886 awk '/^current.index:/ { print $NF }')
13887 touch $DIR/$tdir/chloe
13888 local last_rec2=$(changelog_users $SINGLEMDS |
13889 awk '/^current.index:/ { print $NF }')
13890 echo "verify changelogs are off: $last_rec1 == $last_rec2"
13891 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
13893 # any changelog users must be leftovers from a previous test
13894 changelog_users $SINGLEMDS
13895 echo "other changelog users; can't verify off"
13898 run_test 160a "changelog sanity"
13900 test_160b() { # LU-3587
13901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13902 remote_mds_nodsh && skip "remote MDS with nodsh"
13903 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
13904 skip "Need MDS version at least 2.2.0"
13906 changelog_register || error "changelog_register failed"
13907 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
13908 changelog_users $SINGLEMDS | grep -q $cl_user ||
13909 error "User '$cl_user' not found in changelog_users"
13911 local longname1=$(str_repeat a 255)
13912 local longname2=$(str_repeat b 255)
13915 echo "creating very long named file"
13916 touch $longname1 || error "create of '$longname1' failed"
13917 echo "renaming very long named file"
13918 mv $longname1 $longname2
13920 changelog_dump | grep RENME | tail -n 5
13923 run_test 160b "Verify that very long rename doesn't crash in changelog"
13926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13927 remote_mds_nodsh && skip "remote MDS with nodsh"
13929 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
13930 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
13931 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
13932 skip "Need MDS version at least 2.5.58 or 2.5.2+"
13936 # Registration step
13937 changelog_register || error "changelog_register failed"
13940 mkdir -p $DIR/$tdir
13941 $MCREATE $DIR/$tdir/foo_160c
13942 changelog_chmask "-TRUNC"
13943 $TRUNCATE $DIR/$tdir/foo_160c 200
13944 changelog_chmask "+TRUNC"
13945 $TRUNCATE $DIR/$tdir/foo_160c 199
13946 changelog_dump | tail -n 5
13947 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
13948 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
13950 run_test 160c "verify that changelog log catch the truncate event"
13953 remote_mds_nodsh && skip "remote MDS with nodsh"
13954 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13956 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
13957 skip "Need MDS version at least 2.7.60"
13959 # Registration step
13960 changelog_register || error "changelog_register failed"
13962 mkdir -p $DIR/$tdir/migrate_dir
13963 changelog_clear 0 || error "changelog_clear failed"
13965 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
13966 changelog_dump | tail -n 5
13967 local migrates=$(changelog_dump | grep -c "MIGRT")
13968 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
13970 run_test 160d "verify that changelog log catch the migrate event"
13973 remote_mds_nodsh && skip "remote MDS with nodsh"
13976 changelog_register || error "changelog_register failed"
13978 # Delete a future user (expect fail)
13979 local MDT0=$(facet_svc $SINGLEMDS)
13980 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
13983 if [ $rc -eq 0 ]; then
13984 error "Deleted non-existant user cl77"
13985 elif [ $rc -ne 2 ]; then
13986 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
13989 # Clear to a bad index (1 billion should be safe)
13990 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
13993 if [ $rc -eq 0 ]; then
13994 error "Successfully cleared to invalid CL index"
13995 elif [ $rc -ne 22 ]; then
13996 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
13999 run_test 160e "changelog negative testing (should return errors)"
14002 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14003 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14004 skip "Need MDS version at least 2.10.56"
14006 local mdts=$(comma_list $(mdts_nodes))
14009 changelog_register || error "first changelog_register failed"
14010 changelog_register || error "second changelog_register failed"
14012 declare -A cl_user1
14013 declare -A cl_user2
14018 # generate some changelog records to accumulate on each MDT
14019 # use fnv1a because created files should be evenly distributed
14020 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14021 error "test_mkdir $tdir failed"
14022 log "$(date +%s): creating first files"
14023 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14024 error "create $DIR/$tdir/$tfile failed"
14026 # check changelogs have been generated
14027 local start=$SECONDS
14028 local idle_time=$((MDSCOUNT * 5 + 5))
14029 local nbcl=$(changelog_dump | wc -l)
14030 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14032 for param in "changelog_max_idle_time=$idle_time" \
14034 "changelog_min_gc_interval=2" \
14035 "changelog_min_free_cat_entries=3"; do
14036 local MDT0=$(facet_svc $SINGLEMDS)
14037 local var="${param%=*}"
14038 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14040 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14041 do_nodes $mdts $LCTL set_param mdd.*.$param
14044 # force cl_user2 to be idle (1st part), but also cancel the
14045 # cl_user1 records so that it is not evicted later in the test.
14046 local sleep1=$((idle_time / 2))
14047 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14050 # simulate changelog catalog almost full
14051 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14052 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14054 for i in $(seq $MDSCOUNT); do
14055 cl_users=(${CL_USERS[mds$i]})
14056 cl_user1[mds$i]="${cl_users[0]}"
14057 cl_user2[mds$i]="${cl_users[1]}"
14059 [ -n "${cl_user1[mds$i]}" ] ||
14060 error "mds$i: no user registered"
14061 [ -n "${cl_user2[mds$i]}" ] ||
14062 error "mds$i: only ${cl_user2[mds$i]} is registered"
14064 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14065 [ -n "$user_rec1" ] ||
14066 error "mds$i: User ${cl_user1[mds$i]} not registered"
14067 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14068 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14069 [ -n "$user_rec2" ] ||
14070 error "mds$i: User ${cl_user1[mds$i]} not registered"
14071 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14072 "$user_rec1 + 2 == $user_rec2"
14073 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14074 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14075 "$user_rec1 + 2, but is $user_rec2"
14076 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14077 [ -n "$user_rec2" ] ||
14078 error "mds$i: User ${cl_user2[mds$i]} not registered"
14079 [ $user_rec1 == $user_rec2 ] ||
14080 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14081 "$user_rec1, but is $user_rec2"
14084 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14085 local sleep2=$((idle_time - (SECONDS - start) + 1))
14086 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14089 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14090 # cl_user1 should be OK because it recently processed records.
14091 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14092 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14093 error "create $DIR/$tdir/${tfile}b failed"
14095 # ensure gc thread is done
14096 for i in $(mdts_nodes); do
14098 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14099 error "$i: GC-thread not done"
14103 for i in $(seq $MDSCOUNT); do
14104 # check cl_user1 still registered
14105 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14106 error "mds$i: User ${cl_user1[mds$i]} not registered"
14107 # check cl_user2 unregistered
14108 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14109 error "mds$i: User ${cl_user2[mds$i]} still registered"
14111 # check changelogs are present and starting at $user_rec1 + 1
14112 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14113 [ -n "$user_rec1" ] ||
14114 error "mds$i: User ${cl_user1[mds$i]} not registered"
14115 first_rec=$($LFS changelog $(facet_svc mds$i) |
14116 awk '{ print $1; exit; }')
14118 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14119 [ $((user_rec1 + 1)) == $first_rec ] ||
14120 error "mds$i: first index should be $user_rec1 + 1, " \
14121 "but is $first_rec"
14124 run_test 160f "changelog garbage collect (timestamped users)"
14127 remote_mds_nodsh && skip "remote MDS with nodsh"
14128 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14129 skip "Need MDS version at least 2.10.56"
14131 local mdts=$(comma_list $(mdts_nodes))
14133 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14134 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14137 changelog_register || error "first changelog_register failed"
14138 changelog_register || error "second changelog_register failed"
14140 declare -A cl_user1
14141 declare -A cl_user2
14146 # generate some changelog records to accumulate on each MDT
14147 # use fnv1a because created files should be evenly distributed
14148 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14149 error "mkdir $tdir failed"
14150 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14151 error "create $DIR/$tdir/$tfile failed"
14153 # check changelogs have been generated
14154 local nbcl=$(changelog_dump | wc -l)
14155 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14157 # reduce the max_idle_indexes value to make sure we exceed it
14158 max_ndx=$((nbcl / 2 - 1))
14160 for param in "changelog_max_idle_indexes=$max_ndx" \
14162 "changelog_min_gc_interval=2" \
14163 "changelog_min_free_cat_entries=3"; do
14164 local MDT0=$(facet_svc $SINGLEMDS)
14165 local var="${param%=*}"
14166 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14168 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14169 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14170 error "unable to set mdd.*.$param"
14173 # simulate changelog catalog almost full
14174 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14175 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14177 for i in $(seq $MDSCOUNT); do
14178 cl_users=(${CL_USERS[mds$i]})
14179 cl_user1[mds$i]="${cl_users[0]}"
14180 cl_user2[mds$i]="${cl_users[1]}"
14182 [ -n "${cl_user1[mds$i]}" ] ||
14183 error "mds$i: no user registered"
14184 [ -n "${cl_user2[mds$i]}" ] ||
14185 error "mds$i: only ${cl_user1[mds$i]} is registered"
14187 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14188 [ -n "$user_rec1" ] ||
14189 error "mds$i: User ${cl_user1[mds$i]} not registered"
14190 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14191 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14192 [ -n "$user_rec2" ] ||
14193 error "mds$i: User ${cl_user1[mds$i]} not registered"
14194 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14195 "$user_rec1 + 2 == $user_rec2"
14196 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14197 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14198 "$user_rec1 + 2, but is $user_rec2"
14199 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14200 [ -n "$user_rec2" ] ||
14201 error "mds$i: User ${cl_user2[mds$i]} not registered"
14202 [ $user_rec1 == $user_rec2 ] ||
14203 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14204 "$user_rec1, but is $user_rec2"
14207 # ensure we are past the previous changelog_min_gc_interval set above
14210 # generate one more changelog to trigger fail_loc
14211 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14212 error "create $DIR/$tdir/${tfile}bis failed"
14214 # ensure gc thread is done
14215 for i in $(mdts_nodes); do
14217 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14218 error "$i: GC-thread not done"
14222 for i in $(seq $MDSCOUNT); do
14223 # check cl_user1 still registered
14224 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14225 error "mds$i: User ${cl_user1[mds$i]} not registered"
14226 # check cl_user2 unregistered
14227 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14228 error "mds$i: User ${cl_user2[mds$i]} still registered"
14230 # check changelogs are present and starting at $user_rec1 + 1
14231 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14232 [ -n "$user_rec1" ] ||
14233 error "mds$i: User ${cl_user1[mds$i]} not registered"
14234 first_rec=$($LFS changelog $(facet_svc mds$i) |
14235 awk '{ print $1; exit; }')
14237 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14238 [ $((user_rec1 + 1)) == $first_rec ] ||
14239 error "mds$i: first index should be $user_rec1 + 1, " \
14240 "but is $first_rec"
14243 run_test 160g "changelog garbage collect (old users)"
14246 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14247 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14248 skip "Need MDS version at least 2.10.56"
14250 local mdts=$(comma_list $(mdts_nodes))
14253 changelog_register || error "first changelog_register failed"
14254 changelog_register || error "second changelog_register failed"
14256 declare -A cl_user1
14257 declare -A cl_user2
14262 # generate some changelog records to accumulate on each MDT
14263 # use fnv1a because created files should be evenly distributed
14264 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14265 error "test_mkdir $tdir failed"
14266 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14267 error "create $DIR/$tdir/$tfile failed"
14269 # check changelogs have been generated
14270 local nbcl=$(changelog_dump | wc -l)
14271 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14273 for param in "changelog_max_idle_time=10" \
14275 "changelog_min_gc_interval=2"; do
14276 local MDT0=$(facet_svc $SINGLEMDS)
14277 local var="${param%=*}"
14278 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14280 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14281 do_nodes $mdts $LCTL set_param mdd.*.$param
14284 # force cl_user2 to be idle (1st part)
14287 for i in $(seq $MDSCOUNT); do
14288 cl_users=(${CL_USERS[mds$i]})
14289 cl_user1[mds$i]="${cl_users[0]}"
14290 cl_user2[mds$i]="${cl_users[1]}"
14292 [ -n "${cl_user1[mds$i]}" ] ||
14293 error "mds$i: no user registered"
14294 [ -n "${cl_user2[mds$i]}" ] ||
14295 error "mds$i: only ${cl_user2[mds$i]} is registered"
14297 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14298 [ -n "$user_rec1" ] ||
14299 error "mds$i: User ${cl_user1[mds$i]} not registered"
14300 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14301 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14302 [ -n "$user_rec2" ] ||
14303 error "mds$i: User ${cl_user1[mds$i]} not registered"
14304 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14305 "$user_rec1 + 2 == $user_rec2"
14306 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14307 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14308 "$user_rec1 + 2, but is $user_rec2"
14309 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14310 [ -n "$user_rec2" ] ||
14311 error "mds$i: User ${cl_user2[mds$i]} not registered"
14312 [ $user_rec1 == $user_rec2 ] ||
14313 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14314 "$user_rec1, but is $user_rec2"
14317 # force cl_user2 to be idle (2nd part) and to reach
14318 # changelog_max_idle_time
14321 # force each GC-thread start and block then
14322 # one per MDT/MDD, set fail_val accordingly
14323 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14324 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14326 # generate more changelogs to trigger fail_loc
14327 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14328 error "create $DIR/$tdir/${tfile}bis failed"
14330 # stop MDT to stop GC-thread, should be done in back-ground as it will
14331 # block waiting for the thread to be released and exit
14332 declare -A stop_pids
14333 for i in $(seq $MDSCOUNT); do
14335 stop_pids[mds$i]=$!
14338 for i in $(mdts_nodes); do
14341 local facets=$(facets_up_on_host $i)
14343 for facet in ${facets//,/ }; do
14344 if [[ $facet == mds* ]]; then
14348 # ensure each MDS's gc threads are still present and all in "R"
14349 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14350 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14351 error "$i: expected $nb GC-thread"
14353 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14355 error "$i: GC-thread not found in R-state"
14356 # check umounts of each MDT on MDS have reached kthread_stop()
14357 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14358 error "$i: expected $nb umount"
14360 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14361 error "$i: umount not found in D-state"
14364 # release all GC-threads
14365 do_nodes $mdts $LCTL set_param fail_loc=0
14367 # wait for MDT stop to complete
14368 for i in $(seq $MDSCOUNT); do
14369 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14373 # may try to check if any orphan changelog records are present
14374 # via ldiskfs/zfs and llog_reader...
14376 # re-start/mount MDTs
14377 for i in $(seq $MDSCOUNT); do
14378 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14379 error "Fail to start mds$i"
14383 for i in $(seq $MDSCOUNT); do
14384 # check cl_user1 still registered
14385 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14386 error "mds$i: User ${cl_user1[mds$i]} not registered"
14387 # check cl_user2 unregistered
14388 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14389 error "mds$i: User ${cl_user2[mds$i]} still registered"
14391 # check changelogs are present and starting at $user_rec1 + 1
14392 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14393 [ -n "$user_rec1" ] ||
14394 error "mds$i: User ${cl_user1[mds$i]} not registered"
14395 first_rec=$($LFS changelog $(facet_svc mds$i) |
14396 awk '{ print $1; exit; }')
14398 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14399 [ $((user_rec1 + 1)) == $first_rec ] ||
14400 error "mds$i: first index should be $user_rec1 + 1, " \
14401 "but is $first_rec"
14404 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14409 local mdts=$(comma_list $(mdts_nodes))
14411 changelog_register || error "first changelog_register failed"
14413 # generate some changelog records to accumulate on each MDT
14414 # use fnv1a because created files should be evenly distributed
14415 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14416 error "mkdir $tdir failed"
14417 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14418 error "create $DIR/$tdir/$tfile failed"
14420 # check changelogs have been generated
14421 local nbcl=$(changelog_dump | wc -l)
14422 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14424 # simulate race between register and unregister
14425 # XXX as fail_loc is set per-MDS, with DNE configs the race
14426 # simulation will only occur for one MDT per MDS and for the
14427 # others the normal race scenario will take place
14428 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14429 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14430 do_nodes $mdts $LCTL set_param fail_val=1
14432 # unregister 1st user
14433 changelog_deregister &
14435 # wait some time for deregister work to reach race rdv
14437 # register 2nd user
14438 changelog_register || error "2nd user register failed"
14440 wait $pid1 || error "1st user deregister failed"
14444 declare -A LAST_REC
14445 for i in $(seq $MDSCOUNT); do
14446 if changelog_users mds$i | grep "^cl"; then
14447 # make sure new records are added with one user present
14448 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14449 awk '/^current.index:/ { print $NF }')
14451 error "mds$i has no user registered"
14455 # generate more changelog records to accumulate on each MDT
14456 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14457 error "create $DIR/$tdir/${tfile}bis failed"
14459 for i in $(seq $MDSCOUNT); do
14460 last_rec=$(changelog_users $SINGLEMDS |
14461 awk '/^current.index:/ { print $NF }')
14462 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14463 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14464 error "changelogs are off on mds$i"
14467 run_test 160i "changelog user register/unregister race"
14470 remote_mds_nodsh && skip "remote MDS with nodsh"
14471 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14472 skip "Need MDS version at least 2.12.56"
14474 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14475 stack_trap "umount $MOUNT2" EXIT
14477 changelog_register || error "first changelog_register failed"
14478 stack_trap "changelog_deregister" EXIT
14480 # generate some changelog
14481 # use fnv1a because created files should be evenly distributed
14482 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14483 error "mkdir $tdir failed"
14484 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14485 error "create $DIR/$tdir/${tfile}bis failed"
14487 # open the changelog device
14488 exec 3>/dev/changelog-$FSNAME-MDT0000
14489 stack_trap "exec 3>&-" EXIT
14490 exec 4</dev/changelog-$FSNAME-MDT0000
14491 stack_trap "exec 4<&-" EXIT
14493 # umount the first lustre mount
14495 stack_trap "mount_client $MOUNT" EXIT
14498 cat <&4 >/dev/null || error "read changelog failed"
14501 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14502 changelog_users $SINGLEMDS | grep -q $cl_user ||
14503 error "User $cl_user not found in changelog_users"
14505 printf 'clear:'$cl_user':0' >&3
14507 run_test 160j "client can be umounted while its chanangelog is being used"
14510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14511 remote_mds_nodsh && skip "remote MDS with nodsh"
14513 mkdir -p $DIR/$tdir/1/1
14515 changelog_register || error "changelog_register failed"
14516 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14518 changelog_users $SINGLEMDS | grep -q $cl_user ||
14519 error "User '$cl_user' not found in changelog_users"
14520 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14521 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14522 rmdir $DIR/$tdir/1/1 & sleep 1
14524 touch $DIR/$tdir/2/2
14525 rm -rf $DIR/$tdir/2
14530 changelog_dump | grep rmdir || error "rmdir not recorded"
14533 changelog_deregister
14535 run_test 160k "Verify that changelog records are not lost"
14538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14540 test_mkdir -c1 $DIR/$tdir
14541 cp /etc/hosts $DIR/$tdir/$tfile
14542 test_mkdir -c1 $DIR/$tdir/foo1
14543 test_mkdir -c1 $DIR/$tdir/foo2
14544 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14545 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14546 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14547 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14548 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14549 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14550 $LFS fid2path $DIR $FID
14551 error "bad link ea"
14554 rm $DIR/$tdir/foo2/zachary
14556 rm $DIR/$tdir/foo2/thor
14558 rm $DIR/$tdir/$tfile
14560 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14561 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14562 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14563 rm $DIR/$tdir/foo2/maggie
14566 local longname=$tfile.avg_len_is_thirty_two_
14567 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14568 error_noexit 'failed to unlink many hardlinks'" EXIT
14569 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14570 error "failed to hardlink many files"
14571 links=$($LFS fid2path $DIR $FID | wc -l)
14572 echo -n "${links}/1000 links in link EA"
14573 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14575 run_test 161a "link ea sanity"
14578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14579 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14582 local remote_dir=$DIR/$tdir/remote_dir
14584 mkdir -p $DIR/$tdir
14585 $LFS mkdir -i $MDTIDX $remote_dir ||
14586 error "create remote directory failed"
14588 cp /etc/hosts $remote_dir/$tfile
14589 mkdir -p $remote_dir/foo1
14590 mkdir -p $remote_dir/foo2
14591 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14592 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14593 ln $remote_dir/$tfile $remote_dir/foo1/luna
14594 ln $remote_dir/$tfile $remote_dir/foo2/thor
14596 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14598 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14599 $LFS fid2path $DIR $FID
14600 error "bad link ea"
14603 rm $remote_dir/foo2/zachary
14605 rm $remote_dir/foo2/thor
14607 rm $remote_dir/$tfile
14609 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14610 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14611 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14612 $LFS fid2path $DIR $FID
14613 error "bad link rename"
14615 rm $remote_dir/foo2/maggie
14618 local longname=filename_avg_len_is_thirty_two_
14619 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14620 error "failed to hardlink many files"
14621 links=$($LFS fid2path $DIR $FID | wc -l)
14622 echo -n "${links}/1000 links in link EA"
14623 [[ ${links} -gt 60 ]] ||
14624 error "expected at least 60 links in link EA"
14625 unlinkmany $remote_dir/foo2/$longname 1000 ||
14626 error "failed to unlink many hardlinks"
14628 run_test 161b "link ea sanity under remote directory"
14631 remote_mds_nodsh && skip "remote MDS with nodsh"
14632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14633 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14634 skip "Need MDS version at least 2.1.5"
14636 # define CLF_RENAME_LAST 0x0001
14637 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14638 changelog_register || error "changelog_register failed"
14641 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14642 touch $DIR/$tdir/foo_161c
14643 touch $DIR/$tdir/bar_161c
14644 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14645 changelog_dump | grep RENME | tail -n 5
14646 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14647 changelog_clear 0 || error "changelog_clear failed"
14648 if [ x$flags != "x0x1" ]; then
14649 error "flag $flags is not 0x1"
14652 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14653 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14654 touch $DIR/$tdir/foo_161c
14655 touch $DIR/$tdir/bar_161c
14656 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14657 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14658 changelog_dump | grep RENME | tail -n 5
14659 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14660 changelog_clear 0 || error "changelog_clear failed"
14661 if [ x$flags != "x0x0" ]; then
14662 error "flag $flags is not 0x0"
14664 echo "rename overwrite a target having nlink > 1," \
14665 "changelog record has flags of $flags"
14667 # rename doesn't overwrite a target (changelog flag 0x0)
14668 touch $DIR/$tdir/foo_161c
14669 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14670 changelog_dump | grep RENME | tail -n 5
14671 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14672 changelog_clear 0 || error "changelog_clear failed"
14673 if [ x$flags != "x0x0" ]; then
14674 error "flag $flags is not 0x0"
14676 echo "rename doesn't overwrite a target," \
14677 "changelog record has flags of $flags"
14679 # define CLF_UNLINK_LAST 0x0001
14680 # unlink a file having nlink = 1 (changelog flag 0x1)
14681 rm -f $DIR/$tdir/foo2_161c
14682 changelog_dump | grep UNLNK | tail -n 5
14683 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14684 changelog_clear 0 || error "changelog_clear failed"
14685 if [ x$flags != "x0x1" ]; then
14686 error "flag $flags is not 0x1"
14688 echo "unlink a file having nlink = 1," \
14689 "changelog record has flags of $flags"
14691 # unlink a file having nlink > 1 (changelog flag 0x0)
14692 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14693 rm -f $DIR/$tdir/foobar_161c
14694 changelog_dump | grep UNLNK | tail -n 5
14695 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
14696 changelog_clear 0 || error "changelog_clear failed"
14697 if [ x$flags != "x0x0" ]; then
14698 error "flag $flags is not 0x0"
14700 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
14702 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
14705 remote_mds_nodsh && skip "remote MDS with nodsh"
14706 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
14711 changelog_register || error "changelog_register failed"
14713 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
14714 # interfer with $MOUNT/.lustre/fid/ access
14716 [[ $? -eq 0 ]] || error "mkdir failed"
14718 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
14719 $LCTL set_param fail_loc=0x8000140c
14721 $LCTL set_param fail_val=5
14724 echo foofoo > $DIR/$tdir/$tfile &
14727 # wait for create to be delayed
14731 [[ $? -eq 0 ]] || error "create should be blocked"
14733 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
14734 stack_trap "rm -f $tempfile"
14735 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
14736 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
14737 # some delay may occur during ChangeLog publishing and file read just
14738 # above, that could allow file write to happen finally
14739 [[ -s $tempfile ]] && echo "file should be empty"
14741 $LCTL set_param fail_loc=0
14744 [[ $? -eq 0 ]] || error "create failed"
14746 run_test 161d "create with concurrent .lustre/fid access"
14749 local expected="$1"
14754 path=$($LFS fid2path "$@")
14757 if [ $rc -ne 0 ]; then
14758 error "path looked up of '$expected' failed: rc=$rc"
14759 elif [ "$path" != "$expected" ]; then
14760 error "path looked up '$path' instead of '$expected'"
14762 echo "FID '$fid' resolves to path '$path' as expected"
14766 test_162a() { # was test_162
14767 test_mkdir -p -c1 $DIR/$tdir/d2
14768 touch $DIR/$tdir/d2/$tfile
14769 touch $DIR/$tdir/d2/x1
14770 touch $DIR/$tdir/d2/x2
14771 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
14772 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
14774 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
14775 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
14778 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
14779 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
14780 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
14782 # softlink to wrong file
14783 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
14784 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
14785 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
14788 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
14789 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
14790 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
14791 # fid2path dir/fsname should both work
14792 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
14793 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
14795 # hardlink count: check that there are 2 links
14796 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
14797 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
14799 # hardlink indexing: remove the first link
14800 rm $DIR/$tdir/d2/p/q/r/hlink
14801 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
14803 run_test 162a "path lookup sanity"
14806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14807 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14810 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
14811 error "create striped dir failed"
14813 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
14814 tail -n 1 | awk '{print $2}')
14815 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
14817 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
14818 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
14821 for ((i=0;i<5;i++)); do
14822 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
14823 error "get fid for f$i failed"
14824 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
14826 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
14827 error "get fid for d$i failed"
14828 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
14833 run_test 162b "striped directory path lookup sanity"
14835 # LU-4239: Verify fid2path works with paths 100 or more directories deep
14837 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
14838 skip "Need MDS version at least 2.7.51"
14840 local lpath=$tdir.local
14841 local rpath=$tdir.remote
14843 test_mkdir $DIR/$lpath
14844 test_mkdir $DIR/$rpath
14846 for ((i = 0; i <= 101; i++)); do
14849 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
14850 error "get fid for local directory $DIR/$lpath failed"
14851 check_path "$DIR/$lpath" $MOUNT $FID --link 0
14854 test_mkdir $DIR/$rpath
14855 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
14856 error "get fid for remote directory $DIR/$rpath failed"
14857 check_path "$DIR/$rpath" $MOUNT $FID --link 0
14862 run_test 162c "fid2path works with paths 100 or more directories deep"
14865 # do directio so as not to populate the page cache
14866 log "creating a 10 Mb file"
14867 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14868 log "starting reads"
14869 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14870 log "truncating the file"
14871 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14873 kill %+ || true # reads might have finished
14874 echo "wait until dd is finished"
14876 log "removing the temporary file"
14877 rm -rf $DIR/$tfile || error "tmp file removal failed"
14879 run_test 169 "parallel read and truncate should not deadlock"
14882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14884 $LCTL clear # bug 18514
14885 $LCTL debug_daemon start $TMP/${tfile}_log_good
14887 $LCTL debug_daemon stop
14888 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
14889 error "sed failed to read log_good"
14891 $LCTL debug_daemon start $TMP/${tfile}_log_good
14893 $LCTL debug_daemon stop
14895 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
14896 error "lctl df log_bad failed"
14898 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14899 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14901 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
14902 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
14904 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
14905 error "bad_line good_line1 good_line2 are empty"
14907 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14908 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
14909 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
14911 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
14912 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
14913 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
14915 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
14916 error "bad_line_new good_line_new are empty"
14918 local expected_good=$((good_line1 + good_line2*2))
14920 rm -f $TMP/${tfile}*
14921 # LU-231, short malformed line may not be counted into bad lines
14922 if [ $bad_line -ne $bad_line_new ] &&
14923 [ $bad_line -ne $((bad_line_new - 1)) ]; then
14924 error "expected $bad_line bad lines, but got $bad_line_new"
14928 if [ $expected_good -ne $good_line_new ]; then
14929 error "expected $expected_good good lines, but got $good_line_new"
14934 run_test 170 "test lctl df to handle corrupted log ====================="
14936 test_171() { # bug20592
14937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14939 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
14940 $LCTL set_param fail_loc=0x50e
14941 $LCTL set_param fail_val=3000
14942 multiop_bg_pause $DIR/$tfile O_s || true
14944 kill -USR1 $MULTIPID
14948 if dmesg | grep "recursive fault"; then
14949 error "caught a recursive fault"
14951 $LCTL set_param fail_loc=0
14954 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
14956 # it would be good to share it with obdfilter-survey/iokit-libecho code
14957 setup_obdecho_osc () {
14960 local obdfilter_name=$2
14961 echo "Creating new osc for $obdfilter_name on $ost_nid"
14962 # make sure we can find loopback nid
14963 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
14965 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
14966 ${obdfilter_name}_osc_UUID || rc=2; }
14967 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
14968 ${obdfilter_name}_UUID $ost_nid || rc=3; }
14972 cleanup_obdecho_osc () {
14973 local obdfilter_name=$1
14974 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
14975 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
14982 local pages=${3:-64}
14987 local obd_size=$(get_obd_size $node $OBD)
14988 local page_size=$(get_page_size $node)
14989 if [[ -n "$obd_size" ]]; then
14990 local new_count=$((obd_size / (pages * page_size / 1024)))
14991 [[ $new_count -ge $count ]] || count=$new_count
14994 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
14995 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
14997 if [ $rc -eq 0 ]; then
14998 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
14999 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15001 echo "New object id is $id"
15002 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15004 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15005 "test_brw $count w v $pages $id" || rc=4; }
15006 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15008 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15009 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15010 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15011 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15012 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15019 if ! module_loaded obdecho; then
15020 load_module obdecho/obdecho &&
15021 stack_trap "rmmod obdecho" EXIT ||
15022 error "unable to load obdecho on client"
15025 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15026 local host=$($LCTL get_param -n osc.$osc.import |
15027 awk '/current_connection:/ { print $2 }' )
15028 local target=$($LCTL get_param -n osc.$osc.import |
15029 awk '/target:/ { print $2 }' )
15030 target=${target%_UUID}
15032 if [ -n "$target" ]; then
15033 setup_obdecho_osc $host $target &&
15034 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15035 { error "obdecho setup failed with $?"; return; }
15037 obdecho_test ${target}_osc client ||
15038 error "obdecho_test failed on ${target}_osc"
15040 $LCTL get_param osc.$osc.import
15041 error "there is no osc.$osc.import target"
15044 run_test 180a "test obdecho on osc"
15047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15048 remote_ost_nodsh && skip "remote OST with nodsh"
15050 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15051 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15052 error "failed to load module obdecho"
15054 local target=$(do_facet ost1 $LCTL dl |
15055 awk '/obdfilter/ { print $4; exit; }')
15057 if [ -n "$target" ]; then
15058 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15060 do_facet ost1 $LCTL dl
15061 error "there is no obdfilter target on ost1"
15064 run_test 180b "test obdecho directly on obdfilter"
15066 test_180c() { # LU-2598
15067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15068 remote_ost_nodsh && skip "remote OST with nodsh"
15069 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15070 skip "Need MDS version at least 2.4.0"
15072 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15073 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15074 error "failed to load module obdecho"
15076 local target=$(do_facet ost1 $LCTL dl |
15077 awk '/obdfilter/ { print $4; exit; }')
15079 if [ -n "$target" ]; then
15080 local pages=16384 # 64MB bulk I/O RPC size
15082 obdecho_test "$target" ost1 "$pages" ||
15083 error "obdecho_test with pages=$pages failed with $?"
15085 do_facet ost1 $LCTL dl
15086 error "there is no obdfilter target on ost1"
15089 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15091 test_181() { # bug 22177
15092 test_mkdir $DIR/$tdir
15093 # create enough files to index the directory
15094 createmany -o $DIR/$tdir/foobar 4000
15095 # print attributes for debug purpose
15098 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15100 # remove the files & current working dir
15101 unlinkmany $DIR/$tdir/foobar 4000
15103 kill -USR1 $MULTIPID
15105 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15108 run_test 181 "Test open-unlinked dir ========================"
15114 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15116 $LCTL set_param mdc.*.rpc_stats=clear
15118 for (( i = 0; i < $tcount; i++ )) ; do
15119 mkdir $DIR/$tdir/$i
15122 for (( i = 0; i < $tcount; i++ )) ; do
15123 createmany -o $DIR/$tdir/$i/f- $fcount &
15127 for (( i = 0; i < $tcount; i++ )) ; do
15128 unlinkmany $DIR/$tdir/$i/f- $fcount &
15132 $LCTL get_param mdc.*.rpc_stats
15136 run_test 182 "Test parallel modify metadata operations ================"
15138 test_183() { # LU-2275
15139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15140 remote_mds_nodsh && skip "remote MDS with nodsh"
15141 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15142 skip "Need MDS version at least 2.3.56"
15144 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15145 echo aaa > $DIR/$tdir/$tfile
15147 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15148 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15150 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15151 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15153 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15155 # Flush negative dentry cache
15156 touch $DIR/$tdir/$tfile
15158 # We are not checking for any leaked references here, they'll
15159 # become evident next time we do cleanup with module unload.
15162 run_test 183 "No crash or request leak in case of strange dispositions ========"
15164 # test suite 184 is for LU-2016, LU-2017
15166 check_swap_layouts_support
15168 dir0=$DIR/$tdir/$testnum
15169 test_mkdir -p -c1 $dir0
15174 $LFS setstripe -c1 $file1
15176 $LFS setstripe -c2 $file2
15178 gen1=$($LFS getstripe -g $file1)
15179 gen2=$($LFS getstripe -g $file2)
15181 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15182 gen=$($LFS getstripe -g $file1)
15183 [[ $gen1 != $gen ]] ||
15184 "Layout generation on $file1 does not change"
15185 gen=$($LFS getstripe -g $file2)
15186 [[ $gen2 != $gen ]] ||
15187 "Layout generation on $file2 does not change"
15189 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15190 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15192 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15194 run_test 184a "Basic layout swap"
15197 check_swap_layouts_support
15199 dir0=$DIR/$tdir/$testnum
15200 mkdir -p $dir0 || error "creating dir $dir0"
15207 $LFS setstripe -c1 $file1
15208 $LFS setstripe -c2 $file2
15209 $LFS setstripe -c1 $file3
15210 chown $RUNAS_ID $file3
15211 gen1=$($LFS getstripe -g $file1)
15212 gen2=$($LFS getstripe -g $file2)
15214 $LFS swap_layouts $dir1 $dir2 &&
15215 error "swap of directories layouts should fail"
15216 $LFS swap_layouts $dir1 $file1 &&
15217 error "swap of directory and file layouts should fail"
15218 $RUNAS $LFS swap_layouts $file1 $file2 &&
15219 error "swap of file we cannot write should fail"
15220 $LFS swap_layouts $file1 $file3 &&
15221 error "swap of file with different owner should fail"
15222 /bin/true # to clear error code
15224 run_test 184b "Forbidden layout swap (will generate errors)"
15227 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15228 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15229 check_swap_layouts_support
15231 local dir0=$DIR/$tdir/$testnum
15232 mkdir -p $dir0 || error "creating dir $dir0"
15234 local ref1=$dir0/ref1
15235 local ref2=$dir0/ref2
15236 local file1=$dir0/file1
15237 local file2=$dir0/file2
15238 # create a file large enough for the concurrent test
15239 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15240 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15241 echo "ref file size: ref1($(stat -c %s $ref1))," \
15242 "ref2($(stat -c %s $ref2))"
15245 dd if=$ref1 of=$file1 bs=16k &
15248 # Make sure dd starts to copy file
15249 while [ ! -f $file1 ]; do sleep 0.1; done
15251 $LFS swap_layouts $file1 $file2
15254 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15255 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15257 # how many bytes copied before swapping layout
15258 local copied=$(stat -c %s $file2)
15259 local remaining=$(stat -c %s $ref1)
15260 remaining=$((remaining - copied))
15261 echo "Copied $copied bytes before swapping layout..."
15263 cmp -n $copied $file1 $ref2 | grep differ &&
15264 error "Content mismatch [0, $copied) of ref2 and file1"
15265 cmp -n $copied $file2 $ref1 ||
15266 error "Content mismatch [0, $copied) of ref1 and file2"
15267 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15268 error "Content mismatch [$copied, EOF) of ref1 and file1"
15271 rm -f $ref1 $ref2 $file1 $file2
15273 run_test 184c "Concurrent write and layout swap"
15276 check_swap_layouts_support
15277 [ -z "$(which getfattr 2>/dev/null)" ] &&
15278 skip_env "no getfattr command"
15280 local file1=$DIR/$tdir/$tfile-1
15281 local file2=$DIR/$tdir/$tfile-2
15282 local file3=$DIR/$tdir/$tfile-3
15286 mkdir -p $DIR/$tdir
15287 touch $file1 || error "create $file1 failed"
15288 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15289 error "create $file2 failed"
15290 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15291 error "create $file3 failed"
15292 lovea1=$(get_layout_param $file1)
15294 $LFS swap_layouts $file2 $file3 ||
15295 error "swap $file2 $file3 layouts failed"
15296 $LFS swap_layouts $file1 $file2 ||
15297 error "swap $file1 $file2 layouts failed"
15299 lovea2=$(get_layout_param $file2)
15302 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15304 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15305 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15307 run_test 184d "allow stripeless layouts swap"
15310 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15311 skip "Need MDS version at least 2.6.94"
15312 check_swap_layouts_support
15313 [ -z "$(which getfattr 2>/dev/null)" ] &&
15314 skip_env "no getfattr command"
15316 local file1=$DIR/$tdir/$tfile-1
15317 local file2=$DIR/$tdir/$tfile-2
15318 local file3=$DIR/$tdir/$tfile-3
15321 mkdir -p $DIR/$tdir
15322 touch $file1 || error "create $file1 failed"
15323 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15324 error "create $file2 failed"
15325 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15326 error "create $file3 failed"
15328 $LFS swap_layouts $file1 $file2 ||
15329 error "swap $file1 $file2 layouts failed"
15331 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15332 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15334 echo 123 > $file1 || error "Should be able to write into $file1"
15336 $LFS swap_layouts $file1 $file3 ||
15337 error "swap $file1 $file3 layouts failed"
15339 echo 123 > $file1 || error "Should be able to write into $file1"
15341 rm -rf $file1 $file2 $file3
15343 run_test 184e "Recreate layout after stripeless layout swaps"
15346 # Create a file with name longer than sizeof(struct stat) ==
15347 # 144 to see if we can get chars from the file name to appear
15348 # in the returned striping. Note that 'f' == 0x66.
15349 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15351 mkdir -p $DIR/$tdir
15352 mcreate $DIR/$tdir/$file
15353 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15354 error "IOC_MDC_GETFILEINFO returned garbage striping"
15357 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15359 test_185() { # LU-2441
15360 # LU-3553 - no volatile file support in old servers
15361 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15362 skip "Need MDS version at least 2.3.60"
15364 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15365 touch $DIR/$tdir/spoo
15366 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15367 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15368 error "cannot create/write a volatile file"
15369 [ "$FILESET" == "" ] &&
15370 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15371 error "FID is still valid after close"
15373 multiop_bg_pause $DIR/$tdir vVw4096_c
15380 # assume that the next FID for this client is sequential, since stdout
15381 # is unfortunately eaten by multiop_bg_pause
15382 local n=$((${fidv[1]} + 1))
15383 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15384 if [ "$FILESET" == "" ]; then
15385 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15386 error "FID is missing before close"
15388 kill -USR1 $multi_pid
15389 # 1 second delay, so if mtime change we will see it
15391 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15392 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15394 run_test 185 "Volatile file support"
15396 function create_check_volatile() {
15400 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15403 local FID=$(cat /tmp/${tfile}.fid)
15404 [ "$FID" == "" ] && error "can't get FID for volatile"
15405 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15406 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15407 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15411 cancel_lru_locks mdc # flush opencache
15412 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15417 # LU-12516 - volatile creation via .lustre
15418 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15419 skip "Need MDS version at least 2.3.55"
15421 create_check_volatile 0
15422 [ $MDSCOUNT -lt 2 ] && return 0
15425 create_check_volatile 1
15429 run_test 185a "Volatile file creation in .lustre/fid/"
15432 remote_mds_nodsh && skip "remote MDS with nodsh"
15433 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15434 skip "Need MDS version at least 2.3.0"
15436 local dir0=$DIR/$tdir/$testnum
15437 mkdir -p $dir0 || error "creating dir $dir0"
15439 local file=$dir0/file1
15440 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15441 local dv1=$($LFS data_version $file)
15442 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15443 local dv2=$($LFS data_version $file)
15444 [[ $dv1 != $dv2 ]] ||
15445 error "data version did not change on write $dv1 == $dv2"
15450 run_test 187a "Test data version change"
15453 remote_mds_nodsh && skip "remote MDS with nodsh"
15454 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15455 skip "Need MDS version at least 2.3.0"
15457 local dir0=$DIR/$tdir/$testnum
15458 mkdir -p $dir0 || error "creating dir $dir0"
15460 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
15461 [[ ${DV[0]} != ${DV[1]} ]] ||
15462 error "data version did not change on write"\
15463 " ${DV[0]} == ${DV[1]}"
15468 run_test 187b "Test data version change on volatile file"
15471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15472 remote_mgs_nodsh && skip "remote MGS with nodsh"
15473 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15475 local POOL=${POOL:-cea1}
15476 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
15477 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
15480 local last_ost=$(($OSTCOUNT - 1))
15482 local ost_list=$(seq $first_ost $ost_step $last_ost)
15483 local ost_range="$first_ost $last_ost $ost_step"
15484 local test_path=$POOL_ROOT/$POOL_DIR_NAME
15485 local file_dir=$POOL_ROOT/file_tst
15486 local subdir=$test_path/subdir
15490 # former test_200a test_200b
15491 pool_add $POOL || { rc=$? ; break; }
15492 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
15493 # former test_200c test_200d
15494 mkdir -p $test_path
15495 pool_set_dir $POOL $test_path || { rc=$? ; break; }
15496 pool_check_dir $POOL $test_path || { rc=$? ; break; }
15498 pool_check_dir $POOL $subdir || { rc=$? ; break; }
15499 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
15500 || { rc=$? ; break; }
15501 # former test_200e test_200f
15502 local files=$((OSTCOUNT*3))
15503 pool_alloc_files $POOL $test_path $files "$ost_list" \
15504 || { rc=$? ; break; }
15505 pool_create_files $POOL $file_dir $files "$ost_list" \
15506 || { rc=$? ; break; }
15507 # former test_200g test_200h
15508 pool_lfs_df $POOL || { rc=$? ; break; }
15509 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
15511 # former test_201a test_201b test_201c
15512 pool_remove_first_target $POOL || { rc=$? ; break; }
15514 local f=$test_path/$tfile
15515 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
15516 pool_remove $POOL $f || { rc=$? ; break; }
15524 run_test 200 "OST pools"
15526 # usage: default_attr <count | size | offset>
15528 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
15531 # usage: check_default_stripe_attr
15532 check_default_stripe_attr() {
15533 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
15536 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
15538 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
15542 error "unknown getstripe attr '$1'"
15545 [ $ACTUAL == $EXPECTED ] ||
15546 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
15550 test_mkdir $DIR/$tdir
15551 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
15553 check_default_stripe_attr --stripe-count
15554 check_default_stripe_attr --stripe-size
15555 check_default_stripe_attr --stripe-index
15557 run_test 204a "Print default stripe attributes"
15560 test_mkdir $DIR/$tdir
15561 $LFS setstripe --stripe-count 1 $DIR/$tdir
15563 check_default_stripe_attr --stripe-size
15564 check_default_stripe_attr --stripe-index
15566 run_test 204b "Print default stripe size and offset"
15569 test_mkdir $DIR/$tdir
15570 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15572 check_default_stripe_attr --stripe-count
15573 check_default_stripe_attr --stripe-index
15575 run_test 204c "Print default stripe count and offset"
15578 test_mkdir $DIR/$tdir
15579 $LFS setstripe --stripe-index 0 $DIR/$tdir
15581 check_default_stripe_attr --stripe-count
15582 check_default_stripe_attr --stripe-size
15584 run_test 204d "Print default stripe count and size"
15587 test_mkdir $DIR/$tdir
15588 $LFS setstripe -d $DIR/$tdir
15590 check_default_stripe_attr --stripe-count --raw
15591 check_default_stripe_attr --stripe-size --raw
15592 check_default_stripe_attr --stripe-index --raw
15594 run_test 204e "Print raw stripe attributes"
15597 test_mkdir $DIR/$tdir
15598 $LFS setstripe --stripe-count 1 $DIR/$tdir
15600 check_default_stripe_attr --stripe-size --raw
15601 check_default_stripe_attr --stripe-index --raw
15603 run_test 204f "Print raw stripe size and offset"
15606 test_mkdir $DIR/$tdir
15607 $LFS setstripe --stripe-size 65536 $DIR/$tdir
15609 check_default_stripe_attr --stripe-count --raw
15610 check_default_stripe_attr --stripe-index --raw
15612 run_test 204g "Print raw stripe count and offset"
15615 test_mkdir $DIR/$tdir
15616 $LFS setstripe --stripe-index 0 $DIR/$tdir
15618 check_default_stripe_attr --stripe-count --raw
15619 check_default_stripe_attr --stripe-size --raw
15621 run_test 204h "Print raw stripe count and size"
15623 # Figure out which job scheduler is being used, if any,
15624 # or use a fake one
15625 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
15626 JOBENV=SLURM_JOB_ID
15627 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
15629 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
15631 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
15632 JOBENV=LOADL_STEP_ID
15633 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
15636 $LCTL list_param jobid_name > /dev/null 2>&1
15637 if [ $? -eq 0 ]; then
15643 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
15645 verify_jobstats() {
15650 # we don't really need to clear the stats for this test to work, since each
15651 # command has a unique jobid, but it makes debugging easier if needed.
15652 # for facet in $facets; do
15653 # local dev=$(convert_facet2label $facet)
15654 # # clear old jobstats
15655 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
15658 # use a new JobID for each test, or we might see an old one
15659 [ "$JOBENV" = "FAKE_JOBID" ] &&
15660 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
15662 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
15664 [ "$JOBENV" = "nodelocal" ] && {
15665 FAKE_JOBID=id.$testnum.%e.$RANDOM
15666 $LCTL set_param jobid_name=$FAKE_JOBID
15667 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
15670 log "Test: ${cmd[*]}"
15671 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
15673 if [ $JOBENV = "FAKE_JOBID" ]; then
15674 FAKE_JOBID=$JOBVAL ${cmd[*]}
15679 # all files are created on OST0000
15680 for facet in $facets; do
15681 local stats="*.$(convert_facet2label $facet).job_stats"
15683 # strip out libtool wrappers for in-tree executables
15684 if [ $(do_facet $facet lctl get_param $stats |
15685 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
15686 do_facet $facet lctl get_param $stats
15687 error "No jobstats for $JOBVAL found on $facet::$stats"
15693 local new_jobenv=$1
15695 set_persistent_param_and_check client "jobid_var" \
15696 "$FSNAME.sys.jobid_var" $new_jobenv
15699 test_205a() { # Job stats
15700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15701 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
15702 skip "Need MDS version with at least 2.7.1"
15703 remote_mgs_nodsh && skip "remote MGS with nodsh"
15704 remote_mds_nodsh && skip "remote MDS with nodsh"
15705 remote_ost_nodsh && skip "remote OST with nodsh"
15706 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
15707 skip "Server doesn't support jobstats"
15708 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
15710 local old_jobenv=$($LCTL get_param -n jobid_var)
15711 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
15713 if [[ $PERM_CMD == *"set_param -P"* ]]; then
15714 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
15716 stack_trap "do_facet mgs $PERM_CMD \
15717 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
15721 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
15722 mdt.*.job_cleanup_interval | head -n 1)
15723 local new_interval=5
15724 do_facet $SINGLEMDS \
15725 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
15726 stack_trap "do_facet $SINGLEMDS \
15727 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
15728 local start=$SECONDS
15732 cmd="mkdir $DIR/$tdir"
15733 verify_jobstats "$cmd" "$SINGLEMDS"
15735 cmd="rmdir $DIR/$tdir"
15736 verify_jobstats "$cmd" "$SINGLEMDS"
15737 # mkdir on secondary MDT
15738 if [ $MDSCOUNT -gt 1 ]; then
15739 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
15740 verify_jobstats "$cmd" "mds2"
15743 cmd="mknod $DIR/$tfile c 1 3"
15744 verify_jobstats "$cmd" "$SINGLEMDS"
15746 cmd="rm -f $DIR/$tfile"
15747 verify_jobstats "$cmd" "$SINGLEMDS"
15748 # create all files on OST0000 so verify_jobstats can find OST stats
15750 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
15751 verify_jobstats "$cmd" "$SINGLEMDS"
15753 cmd="touch $DIR/$tfile"
15754 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15756 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
15757 verify_jobstats "$cmd" "ost1"
15759 cancel_lru_locks osc
15760 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
15761 verify_jobstats "$cmd" "ost1"
15763 cmd="$TRUNCATE $DIR/$tfile 0"
15764 verify_jobstats "$cmd" "$SINGLEMDS ost1"
15766 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
15767 verify_jobstats "$cmd" "$SINGLEMDS"
15768 # jobstats expiry - sleep until old stats should be expired
15769 local left=$((new_interval + 5 - (SECONDS - start)))
15770 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
15771 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
15773 cmd="mkdir $DIR/$tdir.expire"
15774 verify_jobstats "$cmd" "$SINGLEMDS"
15775 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
15776 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
15778 # Ensure that jobid are present in changelog (if supported by MDS)
15779 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
15780 changelog_dump | tail -10
15781 jobids=$(changelog_dump | tail -9 | grep -c "j=")
15782 [ $jobids -eq 9 ] ||
15783 error "Wrong changelog jobid count $jobids != 9"
15787 jobstats_set $JOBENV
15789 changelog_dump | grep $tfile
15790 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
15791 [ $jobids -eq 0 ] ||
15792 error "Unexpected jobids when jobid_var=$JOBENV"
15795 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
15796 JOBENV="JOBCOMPLEX"
15797 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
15799 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
15801 run_test 205a "Verify job stats"
15805 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
15806 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
15807 do_facet $SINGLEMDS $LCTL get_param mdt.*.job_stats |
15808 grep job_id: | grep foolish &&
15809 error "Unexpected jobid found"
15812 run_test 205b "Verify job stats jobid parsing"
15814 # LU-1480, LU-1773 and LU-1657
15816 mkdir -p $DIR/$tdir
15817 $LFS setstripe -c -1 $DIR/$tdir
15818 #define OBD_FAIL_LOV_INIT 0x1403
15819 $LCTL set_param fail_loc=0xa0001403
15820 $LCTL set_param fail_val=1
15821 touch $DIR/$tdir/$tfile || true
15823 run_test 206 "fail lov_init_raid0() doesn't lbug"
15826 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15827 local fsz=`stat -c %s $DIR/$tfile`
15828 cancel_lru_locks mdc
15830 # do not return layout in getattr intent
15831 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
15832 $LCTL set_param fail_loc=0x170
15833 local sz=`stat -c %s $DIR/$tfile`
15835 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
15839 run_test 207a "can refresh layout at glimpse"
15842 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
15843 local cksum=`md5sum $DIR/$tfile`
15844 local fsz=`stat -c %s $DIR/$tfile`
15845 cancel_lru_locks mdc
15846 cancel_lru_locks osc
15848 # do not return layout in getattr intent
15849 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
15850 $LCTL set_param fail_loc=0x171
15852 # it will refresh layout after the file is opened but before read issues
15853 echo checksum is "$cksum"
15854 echo "$cksum" |md5sum -c --quiet || error "file differs"
15858 run_test 207b "can refresh layout at open"
15861 # FIXME: in this test suite, only RD lease is used. This is okay
15862 # for now as only exclusive open is supported. After generic lease
15863 # is done, this test suite should be revised. - Jinshan
15865 remote_mds_nodsh && skip "remote MDS with nodsh"
15866 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
15867 skip "Need MDS version at least 2.4.52"
15869 echo "==== test 1: verify get lease work"
15870 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
15872 echo "==== test 2: verify lease can be broken by upcoming open"
15873 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15877 $MULTIOP $DIR/$tfile oO_RDONLY:c
15878 kill -USR1 $PID && wait $PID || error "break lease error"
15880 echo "==== test 3: verify lease can't be granted if an open already exists"
15881 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
15885 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
15886 kill -USR1 $PID && wait $PID || error "open file error"
15888 echo "==== test 4: lease can sustain over recovery"
15889 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
15895 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
15897 echo "==== test 5: lease broken can't be regained by replay"
15898 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
15902 # open file to break lease and then recovery
15903 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
15906 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
15910 run_test 208 "Exclusive open"
15913 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
15914 skip_env "must have disp_stripe"
15917 sync; sleep 5; sync;
15919 echo 3 > /proc/sys/vm/drop_caches
15920 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15922 # open/close 500 times
15923 for i in $(seq 500); do
15927 echo 3 > /proc/sys/vm/drop_caches
15928 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
15930 echo "before: $req_before, after: $req_after"
15931 [ $((req_after - req_before)) -ge 300 ] &&
15932 error "open/close requests are not freed"
15935 run_test 209 "read-only open/close requests should be freed promptly"
15939 size=$((size % 8192 + 1))
15940 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
15941 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
15942 rm -f $DIR/f212 $DIR/f212.xyz
15944 run_test 212 "Sendfile test ============================================"
15947 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
15948 cancel_lru_locks osc
15949 lctl set_param fail_loc=0x8000040f
15950 # generate a read lock
15951 cat $DIR/$tfile > /dev/null
15952 # write to the file, it will try to cancel the above read lock.
15953 cat /etc/hosts >> $DIR/$tfile
15955 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
15957 test_214() { # for bug 20133
15958 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
15959 for (( i=0; i < 340; i++ )) ; do
15960 touch $DIR/$tdir/d214c/a$i
15963 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
15964 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
15965 ls $DIR/d214c || error "ls $DIR/d214c failed"
15966 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
15967 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
15969 run_test 214 "hash-indexed directory test - bug 20133"
15971 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
15972 create_lnet_proc_files() {
15973 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
15976 # counterpart of create_lnet_proc_files
15977 remove_lnet_proc_files() {
15978 rm -f $TMP/lnet_$1.sys
15981 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15982 # 3rd arg as regexp for body
15983 check_lnet_proc_stats() {
15984 local l=$(cat "$TMP/lnet_$1" |wc -l)
15985 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
15987 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
15990 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
15991 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
15992 # optional and can be regexp for 2nd line (lnet.routes case)
15993 check_lnet_proc_entry() {
15994 local blp=2 # blp stands for 'position of 1st line of body'
15995 [ -z "$5" ] || blp=3 # lnet.routes case
15997 local l=$(cat "$TMP/lnet_$1" |wc -l)
15998 # subtracting one from $blp because the body can be empty
15999 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16001 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16002 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16004 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16005 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16007 # bail out if any unexpected line happened
16008 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16009 [ "$?" != 0 ] || error "$2 misformatted"
16012 test_215() { # for bugs 18102, 21079, 21517
16013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16015 local N='(0|[1-9][0-9]*)' # non-negative numeric
16016 local P='[1-9][0-9]*' # positive numeric
16017 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16018 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16019 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16020 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16022 local L1 # regexp for 1st line
16023 local L2 # regexp for 2nd line (optional)
16024 local BR # regexp for the rest (body)
16026 # lnet.stats should look as 11 space-separated non-negative numerics
16027 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16028 create_lnet_proc_files "stats"
16029 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16030 remove_lnet_proc_files "stats"
16032 # lnet.routes should look like this:
16033 # Routing disabled/enabled
16034 # net hops priority state router
16035 # where net is a string like tcp0, hops > 0, priority >= 0,
16036 # state is up/down,
16037 # router is a string like 192.168.1.1@tcp2
16038 L1="^Routing (disabled|enabled)$"
16039 L2="^net +hops +priority +state +router$"
16040 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16041 create_lnet_proc_files "routes"
16042 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16043 remove_lnet_proc_files "routes"
16045 # lnet.routers should look like this:
16046 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16047 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16048 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16049 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16050 L1="^ref +rtr_ref +alive +router$"
16051 BR="^$P +$P +(up|down) +$NID$"
16052 create_lnet_proc_files "routers"
16053 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16054 remove_lnet_proc_files "routers"
16056 # lnet.peers should look like this:
16057 # nid refs state last max rtr min tx min queue
16058 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16059 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16060 # numeric (0 or >0 or <0), queue >= 0.
16061 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16062 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16063 create_lnet_proc_files "peers"
16064 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16065 remove_lnet_proc_files "peers"
16067 # lnet.buffers should look like this:
16068 # pages count credits min
16069 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16070 L1="^pages +count +credits +min$"
16071 BR="^ +$N +$N +$I +$I$"
16072 create_lnet_proc_files "buffers"
16073 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16074 remove_lnet_proc_files "buffers"
16076 # lnet.nis should look like this:
16077 # nid status alive refs peer rtr max tx min
16078 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16079 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16080 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16081 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16082 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16083 create_lnet_proc_files "nis"
16084 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16085 remove_lnet_proc_files "nis"
16087 # can we successfully write to lnet.stats?
16088 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16090 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16092 test_216() { # bug 20317
16093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16094 remote_ost_nodsh && skip "remote OST with nodsh"
16097 local facets=$(get_facets OST)
16098 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16100 save_lustre_params client "osc.*.contention_seconds" > $p
16101 save_lustre_params $facets \
16102 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16103 save_lustre_params $facets \
16104 "ldlm.namespaces.filter-*.contended_locks" >> $p
16105 save_lustre_params $facets \
16106 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16107 clear_stats osc.*.osc_stats
16109 # agressive lockless i/o settings
16110 do_nodes $(comma_list $(osts_nodes)) \
16111 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16112 ldlm.namespaces.filter-*.contended_locks=0 \
16113 ldlm.namespaces.filter-*.contention_seconds=60"
16114 lctl set_param -n osc.*.contention_seconds=60
16116 $DIRECTIO write $DIR/$tfile 0 10 4096
16117 $CHECKSTAT -s 40960 $DIR/$tfile
16119 # disable lockless i/o
16120 do_nodes $(comma_list $(osts_nodes)) \
16121 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16122 ldlm.namespaces.filter-*.contended_locks=32 \
16123 ldlm.namespaces.filter-*.contention_seconds=0"
16124 lctl set_param -n osc.*.contention_seconds=0
16125 clear_stats osc.*.osc_stats
16127 dd if=/dev/zero of=$DIR/$tfile count=0
16128 $CHECKSTAT -s 0 $DIR/$tfile
16130 restore_lustre_params <$p
16134 run_test 216 "check lockless direct write updates file size and kms correctly"
16136 test_217() { # bug 22430
16137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16142 for node in $(nodes_list); do
16143 nid=$(host_nids_address $node $NETTYPE)
16144 if [[ $nid = *-* ]] ; then
16145 echo "lctl ping $(h2nettype $nid)"
16146 lctl ping $(h2nettype $nid)
16148 echo "skipping $node (no hyphen detected)"
16152 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16155 # do directio so as not to populate the page cache
16156 log "creating a 10 Mb file"
16157 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16158 log "starting reads"
16159 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16160 log "truncating the file"
16161 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16163 kill %+ || true # reads might have finished
16164 echo "wait until dd is finished"
16166 log "removing the temporary file"
16167 rm -rf $DIR/$tfile || error "tmp file removal failed"
16169 run_test 218 "parallel read and truncate should not deadlock"
16172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16174 # write one partial page
16175 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16176 # set no grant so vvp_io_commit_write will do sync write
16177 $LCTL set_param fail_loc=0x411
16178 # write a full page at the end of file
16179 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16181 $LCTL set_param fail_loc=0
16182 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16183 $LCTL set_param fail_loc=0x411
16184 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16187 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16188 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16190 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16192 test_220() { #LU-325
16193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16194 remote_ost_nodsh && skip "remote OST with nodsh"
16195 remote_mds_nodsh && skip "remote MDS with nodsh"
16196 remote_mgs_nodsh && skip "remote MGS with nodsh"
16200 # create on MDT0000 so the last_id and next_id are correct
16202 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16206 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16207 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16208 osp.$mdtosc_proc1.prealloc_last_id)
16209 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16210 osp.$mdtosc_proc1.prealloc_next_id)
16214 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16215 #define OBD_FAIL_OST_ENOINO 0x229
16216 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16217 create_pool $FSNAME.$TESTNAME || return 1
16218 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16220 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16222 MDSOBJS=$((last_id - next_id))
16223 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16225 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16226 echo "OST still has $count kbytes free"
16228 echo "create $MDSOBJS files @next_id..."
16229 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16231 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16232 osp.$mdtosc_proc1.prealloc_last_id)
16233 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16234 osp.$mdtosc_proc1.prealloc_next_id)
16236 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16241 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16242 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16244 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16245 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16246 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16247 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16248 echo "unlink $MDSOBJS files @$next_id..."
16249 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16251 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16256 dd if=`which date` of=$MOUNT/date oflag=sync
16257 chmod +x $MOUNT/date
16259 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16260 $LCTL set_param fail_loc=0x80001401
16262 $MOUNT/date > /dev/null
16265 run_test 221 "make sure fault and truncate race to not cause OOM"
16268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16271 test_mkdir $DIR/$tdir
16272 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16273 createmany -o $DIR/$tdir/$tfile 10
16274 cancel_lru_locks mdc
16275 cancel_lru_locks osc
16276 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16277 $LCTL set_param fail_loc=0x31a
16278 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16279 $LCTL set_param fail_loc=0
16282 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16288 test_mkdir $DIR/$tdir
16289 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16290 createmany -o $DIR/$tdir/$tfile 10
16291 cancel_lru_locks mdc
16292 cancel_lru_locks osc
16293 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16294 $LCTL set_param fail_loc=0x31a
16295 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16296 $LCTL set_param fail_loc=0
16298 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16304 test_mkdir $DIR/$tdir
16305 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16306 createmany -o $DIR/$tdir/$tfile 10
16307 cancel_lru_locks mdc
16308 cancel_lru_locks osc
16309 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16310 $LCTL set_param fail_loc=0x31b
16311 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16312 $LCTL set_param fail_loc=0
16315 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16317 test_224a() { # LU-1039, MRP-303
16318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16320 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16321 $LCTL set_param fail_loc=0x508
16322 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16323 $LCTL set_param fail_loc=0
16326 run_test 224a "Don't panic on bulk IO failure"
16328 test_224b() { # LU-1039, MRP-303
16329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16331 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16332 cancel_lru_locks osc
16333 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16334 $LCTL set_param fail_loc=0x515
16335 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16336 $LCTL set_param fail_loc=0
16339 run_test 224b "Don't panic on bulk IO failure"
16341 test_224c() { # LU-6441
16342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16343 remote_mds_nodsh && skip "remote MDS with nodsh"
16345 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16346 save_writethrough $p
16347 set_cache writethrough on
16349 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
16350 local at_max=$($LCTL get_param -n at_max)
16351 local timeout=$($LCTL get_param -n timeout)
16352 local test_at="at_max"
16353 local param_at="$FSNAME.sys.at_max"
16354 local test_timeout="timeout"
16355 local param_timeout="$FSNAME.sys.timeout"
16357 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16359 set_persistent_param_and_check client "$test_at" "$param_at" 0
16360 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16362 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16363 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16364 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16365 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16367 do_facet ost1 "$LCTL set_param fail_loc=0"
16369 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16370 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16373 $LCTL set_param -n $pages_per_rpc
16374 restore_lustre_params < $p
16377 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16379 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16382 if [ -z ${MDSSURVEY} ]; then
16383 skip_env "mds-survey not found"
16385 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16386 skip "Need MDS version at least 2.2.51"
16388 local mds=$(facet_host $SINGLEMDS)
16389 local target=$(do_nodes $mds 'lctl dl' |
16390 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16392 local cmd1="file_count=1000 thrhi=4"
16393 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16394 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16395 local cmd="$cmd1 $cmd2 $cmd3"
16397 rm -f ${TMP}/mds_survey*
16399 eval $cmd || error "mds-survey with zero-stripe failed"
16400 cat ${TMP}/mds_survey*
16401 rm -f ${TMP}/mds_survey*
16403 run_test 225a "Metadata survey sanity with zero-stripe"
16406 if [ -z ${MDSSURVEY} ]; then
16407 skip_env "mds-survey not found"
16409 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16410 skip "Need MDS version at least 2.2.51"
16411 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16412 remote_mds_nodsh && skip "remote MDS with nodsh"
16413 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16414 skip_env "Need to mount OST to test"
16417 local mds=$(facet_host $SINGLEMDS)
16418 local target=$(do_nodes $mds 'lctl dl' |
16419 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16421 local cmd1="file_count=1000 thrhi=4"
16422 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16423 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16424 local cmd="$cmd1 $cmd2 $cmd3"
16426 rm -f ${TMP}/mds_survey*
16428 eval $cmd || error "mds-survey with stripe_count failed"
16429 cat ${TMP}/mds_survey*
16430 rm -f ${TMP}/mds_survey*
16432 run_test 225b "Metadata survey sanity with stripe_count = 1"
16434 mcreate_path2fid () {
16440 local path=$DIR/$tdir/$name
16445 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
16446 error "cannot create $desc"
16448 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
16450 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
16452 fid_path=$($LFS fid2path $MOUNT $fid)
16454 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
16456 [ "$path" == "$fid_path" ] ||
16457 error "fid2path returned $fid_path, expected $path"
16459 echo "pass with $path and $fid"
16464 mkdir -p $DIR/$tdir
16466 mcreate_path2fid 0010666 0 0 fifo "FIFO"
16467 mcreate_path2fid 0020666 1 3 null "character special file (null)"
16468 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
16469 mcreate_path2fid 0040666 0 0 dir "directory"
16470 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
16471 mcreate_path2fid 0100666 0 0 file "regular file"
16472 mcreate_path2fid 0120666 0 0 link "symbolic link"
16473 mcreate_path2fid 0140666 0 0 sock "socket"
16475 run_test 226a "call path2fid and fid2path on files of all type"
16478 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16483 mkdir -p $DIR/$tdir
16484 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
16485 error "create remote directory failed"
16486 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
16487 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
16488 "character special file (null)"
16489 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
16490 "character special file (no device)"
16491 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
16492 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
16493 "block special file (loop)"
16494 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
16495 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
16496 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
16498 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
16500 # LU-1299 Executing or running ldd on a truncated executable does not
16501 # cause an out-of-memory condition.
16503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16504 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
16506 dd if=$(which date) of=$MOUNT/date bs=1k count=1
16507 chmod +x $MOUNT/date
16509 $MOUNT/date > /dev/null
16510 ldd $MOUNT/date > /dev/null
16513 run_test 227 "running truncated executable does not cause OOM"
16515 # LU-1512 try to reuse idle OI blocks
16517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16518 remote_mds_nodsh && skip "remote MDS with nodsh"
16519 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16521 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16522 local myDIR=$DIR/$tdir
16525 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16526 $LCTL set_param fail_loc=0x80001002
16527 createmany -o $myDIR/t- 10000
16528 $LCTL set_param fail_loc=0
16529 # The guard is current the largest FID holder
16531 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16533 local IDX=$(($SEQ % 64))
16535 do_facet $SINGLEMDS sync
16536 # Make sure journal flushed.
16538 local blk1=$(do_facet $SINGLEMDS \
16539 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16540 grep Blockcount | awk '{print $4}')
16542 # Remove old files, some OI blocks will become idle.
16543 unlinkmany $myDIR/t- 10000
16544 # Create new files, idle OI blocks should be reused.
16545 createmany -o $myDIR/t- 2000
16546 do_facet $SINGLEMDS sync
16547 # Make sure journal flushed.
16549 local blk2=$(do_facet $SINGLEMDS \
16550 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16551 grep Blockcount | awk '{print $4}')
16553 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16555 run_test 228a "try to reuse idle OI blocks"
16558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16559 remote_mds_nodsh && skip "remote MDS with nodsh"
16560 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16562 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16563 local myDIR=$DIR/$tdir
16566 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16567 $LCTL set_param fail_loc=0x80001002
16568 createmany -o $myDIR/t- 10000
16569 $LCTL set_param fail_loc=0
16570 # The guard is current the largest FID holder
16572 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16574 local IDX=$(($SEQ % 64))
16576 do_facet $SINGLEMDS sync
16577 # Make sure journal flushed.
16579 local blk1=$(do_facet $SINGLEMDS \
16580 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16581 grep Blockcount | awk '{print $4}')
16583 # Remove old files, some OI blocks will become idle.
16584 unlinkmany $myDIR/t- 10000
16587 stop $SINGLEMDS || error "Fail to stop MDT."
16589 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
16591 df $MOUNT || error "Fail to df."
16592 # Create new files, idle OI blocks should be reused.
16593 createmany -o $myDIR/t- 2000
16594 do_facet $SINGLEMDS sync
16595 # Make sure journal flushed.
16597 local blk2=$(do_facet $SINGLEMDS \
16598 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16599 grep Blockcount | awk '{print $4}')
16601 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16603 run_test 228b "idle OI blocks can be reused after MDT restart"
16607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16608 remote_mds_nodsh && skip "remote MDS with nodsh"
16609 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
16611 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
16612 local myDIR=$DIR/$tdir
16615 #define OBD_FAIL_SEQ_EXHAUST 0x1002
16616 $LCTL set_param fail_loc=0x80001002
16617 # 20000 files can guarantee there are index nodes in the OI file
16618 createmany -o $myDIR/t- 20000
16619 $LCTL set_param fail_loc=0
16620 # The guard is current the largest FID holder
16622 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
16624 local IDX=$(($SEQ % 64))
16626 do_facet $SINGLEMDS sync
16627 # Make sure journal flushed.
16629 local blk1=$(do_facet $SINGLEMDS \
16630 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16631 grep Blockcount | awk '{print $4}')
16633 # Remove old files, some OI blocks will become idle.
16634 unlinkmany $myDIR/t- 20000
16636 # The OI file should become empty now
16638 # Create new files, idle OI blocks should be reused.
16639 createmany -o $myDIR/t- 2000
16640 do_facet $SINGLEMDS sync
16641 # Make sure journal flushed.
16643 local blk2=$(do_facet $SINGLEMDS \
16644 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
16645 grep Blockcount | awk '{print $4}')
16647 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
16649 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
16651 test_229() { # LU-2482, LU-3448
16652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16653 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
16654 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
16655 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
16659 # Create a file with a released layout and stripe count 2.
16660 $MULTIOP $DIR/$tfile H2c ||
16661 error "failed to create file with released layout"
16663 $LFS getstripe -v $DIR/$tfile
16665 local pattern=$($LFS getstripe -L $DIR/$tfile)
16666 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
16668 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
16670 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
16671 stat $DIR/$tfile || error "failed to stat released file"
16673 chown $RUNAS_ID $DIR/$tfile ||
16674 error "chown $RUNAS_ID $DIR/$tfile failed"
16676 chgrp $RUNAS_ID $DIR/$tfile ||
16677 error "chgrp $RUNAS_ID $DIR/$tfile failed"
16679 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
16680 rm $DIR/$tfile || error "failed to remove released file"
16682 run_test 229 "getstripe/stat/rm/attr changes work on released files"
16685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16686 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16687 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16688 skip "Need MDS version at least 2.11.52"
16692 test_mkdir $DIR/$tdir
16693 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
16694 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
16695 [ $mdt_idx -ne 0 ] &&
16696 error "create local directory on wrong MDT $mdt_idx"
16698 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
16699 error "create remote directory failed"
16700 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
16701 [ $mdt_idx -ne $MDTIDX ] &&
16702 error "create remote directory on wrong MDT $mdt_idx"
16704 createmany -o $DIR/$tdir/test_230/t- 10 ||
16705 error "create files on remote directory failed"
16706 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
16707 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
16708 rm -r $DIR/$tdir || error "unlink remote directory failed"
16710 run_test 230a "Create remote directory and files under the remote directory"
16713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16714 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16715 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16716 skip "Need MDS version at least 2.11.52"
16724 local migrate_dir=$DIR/$tdir/migrate_dir
16725 local other_dir=$DIR/$tdir/other_dir
16727 test_mkdir $DIR/$tdir
16728 test_mkdir -i0 -c1 $migrate_dir
16729 test_mkdir -i0 -c1 $other_dir
16730 for ((i=0; i<10; i++)); do
16731 mkdir -p $migrate_dir/dir_${i}
16732 createmany -o $migrate_dir/dir_${i}/f 10 ||
16733 error "create files under remote dir failed $i"
16736 cp /etc/passwd $migrate_dir/$tfile
16737 cp /etc/passwd $other_dir/$tfile
16738 chattr +SAD $migrate_dir
16739 chattr +SAD $migrate_dir/$tfile
16741 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16742 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16743 local old_dir_mode=$(stat -c%f $migrate_dir)
16744 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
16746 mkdir -p $migrate_dir/dir_default_stripe2
16747 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
16748 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
16750 mkdir -p $other_dir
16751 ln $migrate_dir/$tfile $other_dir/luna
16752 ln $migrate_dir/$tfile $migrate_dir/sofia
16753 ln $other_dir/$tfile $migrate_dir/david
16754 ln -s $migrate_dir/$tfile $other_dir/zachary
16755 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
16756 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
16762 for len in 58 59 60; do
16763 lnktgt=$(str_repeat 'l' $len)
16764 touch $migrate_dir/$lnktgt
16765 ln -s $lnktgt $migrate_dir/${len}char_ln
16769 for len in 4094 4095; do
16770 lnktgt=$(str_repeat 'l' $len)
16771 ln -s $lnktgt $migrate_dir/${len}char_ln
16775 for len in 254 255; do
16776 touch $migrate_dir/$(str_repeat 'l' $len)
16779 $LFS migrate -m $MDTIDX $migrate_dir ||
16780 error "fails on migrating remote dir to MDT1"
16782 echo "migratate to MDT1, then checking.."
16783 for ((i = 0; i < 10; i++)); do
16784 for file in $(find $migrate_dir/dir_${i}); do
16785 mdt_index=$($LFS getstripe -m $file)
16786 # broken symlink getstripe will fail
16787 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
16788 error "$file is not on MDT${MDTIDX}"
16792 # the multiple link file should still in MDT0
16793 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
16794 [ $mdt_index == 0 ] ||
16795 error "$file is not on MDT${MDTIDX}"
16797 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16798 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16799 error " expect $old_dir_flag get $new_dir_flag"
16801 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16802 [ "$old_file_flag" = "$new_file_flag" ] ||
16803 error " expect $old_file_flag get $new_file_flag"
16805 local new_dir_mode=$(stat -c%f $migrate_dir)
16806 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16807 error "expect mode $old_dir_mode get $new_dir_mode"
16809 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16810 [ "$old_file_mode" = "$new_file_mode" ] ||
16811 error "expect mode $old_file_mode get $new_file_mode"
16813 diff /etc/passwd $migrate_dir/$tfile ||
16814 error "$tfile different after migration"
16816 diff /etc/passwd $other_dir/luna ||
16817 error "luna different after migration"
16819 diff /etc/passwd $migrate_dir/sofia ||
16820 error "sofia different after migration"
16822 diff /etc/passwd $migrate_dir/david ||
16823 error "david different after migration"
16825 diff /etc/passwd $other_dir/zachary ||
16826 error "zachary different after migration"
16828 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16829 error "${tfile}_ln different after migration"
16831 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16832 error "${tfile}_ln_other different after migration"
16834 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
16835 [ $stripe_count = 2 ] ||
16836 error "dir strpe_count $d != 2 after migration."
16838 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
16839 [ $stripe_count = 2 ] ||
16840 error "file strpe_count $d != 2 after migration."
16842 #migrate back to MDT0
16845 $LFS migrate -m $MDTIDX $migrate_dir ||
16846 error "fails on migrating remote dir to MDT0"
16848 echo "migrate back to MDT0, checking.."
16849 for file in $(find $migrate_dir); do
16850 mdt_index=$($LFS getstripe -m $file)
16851 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
16852 error "$file is not on MDT${MDTIDX}"
16855 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
16856 [ "$old_dir_flag" = "$new_dir_flag" ] ||
16857 error " expect $old_dir_flag get $new_dir_flag"
16859 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
16860 [ "$old_file_flag" = "$new_file_flag" ] ||
16861 error " expect $old_file_flag get $new_file_flag"
16863 local new_dir_mode=$(stat -c%f $migrate_dir)
16864 [ "$old_dir_mode" = "$new_dir_mode" ] ||
16865 error "expect mode $old_dir_mode get $new_dir_mode"
16867 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
16868 [ "$old_file_mode" = "$new_file_mode" ] ||
16869 error "expect mode $old_file_mode get $new_file_mode"
16871 diff /etc/passwd ${migrate_dir}/$tfile ||
16872 error "$tfile different after migration"
16874 diff /etc/passwd ${other_dir}/luna ||
16875 error "luna different after migration"
16877 diff /etc/passwd ${migrate_dir}/sofia ||
16878 error "sofia different after migration"
16880 diff /etc/passwd ${other_dir}/zachary ||
16881 error "zachary different after migration"
16883 diff /etc/passwd $migrate_dir/${tfile}_ln ||
16884 error "${tfile}_ln different after migration"
16886 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
16887 error "${tfile}_ln_other different after migration"
16889 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
16890 [ $stripe_count = 2 ] ||
16891 error "dir strpe_count $d != 2 after migration."
16893 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
16894 [ $stripe_count = 2 ] ||
16895 error "file strpe_count $d != 2 after migration."
16897 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16899 run_test 230b "migrate directory"
16902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16903 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16904 remote_mds_nodsh && skip "remote MDS with nodsh"
16905 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16906 skip "Need MDS version at least 2.11.52"
16912 local migrate_dir=$DIR/$tdir/migrate_dir
16914 #If migrating directory fails in the middle, all entries of
16915 #the directory is still accessiable.
16916 test_mkdir $DIR/$tdir
16917 test_mkdir -i0 -c1 $migrate_dir
16918 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
16920 createmany -o $migrate_dir/f $total ||
16921 error "create files under ${migrate_dir} failed"
16923 # fail after migrating top dir, and this will fail only once, so the
16924 # first sub file migration will fail (currently f3), others succeed.
16925 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
16926 do_facet mds1 lctl set_param fail_loc=0x1801
16927 local t=$(ls $migrate_dir | wc -l)
16928 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
16929 error "migrate should fail"
16930 local u=$(ls $migrate_dir | wc -l)
16931 [ "$u" == "$t" ] || error "$u != $t during migration"
16933 # add new dir/file should succeed
16934 mkdir $migrate_dir/dir ||
16935 error "mkdir failed under migrating directory"
16936 touch $migrate_dir/file ||
16937 error "create file failed under migrating directory"
16939 # add file with existing name should fail
16940 for file in $migrate_dir/f*; do
16941 stat $file > /dev/null || error "stat $file failed"
16942 $OPENFILE -f O_CREAT:O_EXCL $file &&
16943 error "open(O_CREAT|O_EXCL) $file should fail"
16944 $MULTIOP $file m && error "create $file should fail"
16945 touch $DIR/$tdir/remote_dir/$tfile ||
16946 error "touch $tfile failed"
16947 ln $DIR/$tdir/remote_dir/$tfile $file &&
16948 error "link $file should fail"
16949 mdt_index=$($LFS getstripe -m $file)
16950 if [ $mdt_index == 0 ]; then
16951 # file failed to migrate is not allowed to rename to
16952 mv $DIR/$tdir/remote_dir/$tfile $file &&
16953 error "rename to $file should fail"
16955 mv $DIR/$tdir/remote_dir/$tfile $file ||
16956 error "rename to $file failed"
16958 echo hello >> $file || error "write $file failed"
16961 # resume migration with different options should fail
16962 $LFS migrate -m 0 $migrate_dir &&
16963 error "migrate -m 0 $migrate_dir should fail"
16965 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
16966 error "migrate -c 2 $migrate_dir should fail"
16968 # resume migration should succeed
16969 $LFS migrate -m $MDTIDX $migrate_dir ||
16970 error "migrate $migrate_dir failed"
16972 echo "Finish migration, then checking.."
16973 for file in $(find $migrate_dir); do
16974 mdt_index=$($LFS getstripe -m $file)
16975 [ $mdt_index == $MDTIDX ] ||
16976 error "$file is not on MDT${MDTIDX}"
16979 rm -rf $DIR/$tdir || error "rm dir failed after migration"
16981 run_test 230c "check directory accessiblity if migration failed"
16984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16985 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16986 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
16987 skip "Need MDS version at least 2.11.52"
16989 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
16991 local migrate_dir=$DIR/$tdir/migrate_dir
17001 old_index=$((RANDOM % MDSCOUNT))
17002 old_count=$((MDSCOUNT - old_index))
17003 new_index=$((RANDOM % MDSCOUNT))
17004 new_count=$((MDSCOUNT - new_index))
17005 new_hash="all_char"
17007 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17008 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17010 test_mkdir $DIR/$tdir
17011 test_mkdir -i $old_index -c $old_count $migrate_dir
17013 for ((i=0; i<100; i++)); do
17014 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17015 createmany -o $migrate_dir/dir_${i}/f 100 ||
17016 error "create files under remote dir failed $i"
17019 echo -n "Migrate from MDT$old_index "
17020 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17021 echo -n "to MDT$new_index"
17022 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17025 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17026 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17027 error "migrate remote dir error"
17029 echo "Finish migration, then checking.."
17030 for file in $(find $migrate_dir); do
17031 mdt_index=$($LFS getstripe -m $file)
17032 if [ $mdt_index -lt $new_index ] ||
17033 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17034 error "$file is on MDT$mdt_index"
17038 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17040 run_test 230d "check migrate big directory"
17043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17044 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17045 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17046 skip "Need MDS version at least 2.11.52"
17053 mkdir -p $DIR/$tdir
17054 mkdir $DIR/$tdir/migrate_dir
17055 mkdir $DIR/$tdir/other_dir
17056 touch $DIR/$tdir/migrate_dir/a
17057 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17058 ls $DIR/$tdir/other_dir
17060 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17061 error "migrate dir fails"
17063 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17064 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17066 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17067 [ $mdt_index == 0 ] || error "a is not on MDT0"
17069 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17070 error "migrate dir fails"
17072 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17073 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17075 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17076 [ $mdt_index == 1 ] || error "a is not on MDT1"
17078 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17079 [ $mdt_index == 1 ] || error "b is not on MDT1"
17081 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17082 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17084 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17086 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17088 run_test 230e "migrate mulitple local link files"
17091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17092 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17093 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17094 skip "Need MDS version at least 2.11.52"
17099 mkdir -p $DIR/$tdir
17100 mkdir $DIR/$tdir/migrate_dir
17101 $LFS mkdir -i1 $DIR/$tdir/other_dir
17102 touch $DIR/$tdir/migrate_dir/a
17103 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17104 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17105 ls $DIR/$tdir/other_dir
17107 # a should be migrated to MDT1, since no other links on MDT0
17108 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17109 error "#1 migrate dir fails"
17110 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17111 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17112 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17113 [ $mdt_index == 1 ] || error "a is not on MDT1"
17115 # a should stay on MDT1, because it is a mulitple link file
17116 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17117 error "#2 migrate dir fails"
17118 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17119 [ $mdt_index == 1 ] || error "a is not on MDT1"
17121 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17122 error "#3 migrate dir fails"
17124 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17125 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17126 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17128 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17129 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17131 # a should be migrated to MDT0, since no other links on MDT1
17132 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17133 error "#4 migrate dir fails"
17134 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17135 [ $mdt_index == 0 ] || error "a is not on MDT0"
17137 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17139 run_test 230f "migrate mulitple remote link files"
17142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17143 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17144 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17145 skip "Need MDS version at least 2.11.52"
17147 mkdir -p $DIR/$tdir/migrate_dir
17149 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
17150 error "migrating dir to non-exist MDT succeeds"
17153 run_test 230g "migrate dir to non-exist MDT"
17156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17157 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17158 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17159 skip "Need MDS version at least 2.11.52"
17163 mkdir -p $DIR/$tdir/migrate_dir
17165 $LFS migrate -m1 $DIR &&
17166 error "migrating mountpoint1 should fail"
17168 $LFS migrate -m1 $DIR/$tdir/.. &&
17169 error "migrating mountpoint2 should fail"
17172 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
17173 error "migrating $tdir/migrate_dir/.. should fail"
17177 run_test 230h "migrate .. and root"
17180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17181 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17182 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17183 skip "Need MDS version at least 2.11.52"
17185 mkdir -p $DIR/$tdir/migrate_dir
17187 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
17188 error "migration fails with a tailing slash"
17190 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17191 error "migration fails with two tailing slashes"
17193 run_test 230i "lfs migrate -m tolerates trailing slashes"
17196 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17197 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17198 skip "Need MDS version at least 2.11.52"
17200 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17201 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17202 error "create $tfile failed"
17203 cat /etc/passwd > $DIR/$tdir/$tfile
17205 $LFS migrate -m 1 $DIR/$tdir
17207 cmp /etc/passwd $DIR/$tdir/$tfile ||
17208 error "DoM file mismatch after migration"
17210 run_test 230j "DoM file data not changed after dir migration"
17213 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17214 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17215 skip "Need MDS version at least 2.11.56"
17218 local files_on_starting_mdt=0
17220 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17221 $LFS getdirstripe $DIR/$tdir
17222 for i in $(seq $total); do
17223 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17224 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17225 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17228 echo "$files_on_starting_mdt files on MDT0"
17230 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17231 $LFS getdirstripe $DIR/$tdir
17233 files_on_starting_mdt=0
17234 for i in $(seq $total); do
17235 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17236 error "file $tfile.$i mismatch after migration"
17237 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17238 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17241 echo "$files_on_starting_mdt files on MDT1 after migration"
17242 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17244 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17245 $LFS getdirstripe $DIR/$tdir
17247 files_on_starting_mdt=0
17248 for i in $(seq $total); do
17249 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17250 error "file $tfile.$i mismatch after 2nd migration"
17251 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17252 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17255 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17256 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17260 run_test 230k "file data not changed after dir migration"
17263 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17264 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17265 skip "Need MDS version at least 2.11.56"
17267 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17268 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17269 error "create files under remote dir failed $i"
17270 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17272 run_test 230l "readdir between MDTs won't crash"
17275 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17276 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17277 skip "Need MDS version at least 2.11.56"
17280 local mig_dir=$DIR/$tdir/migrate_dir
17281 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17285 echo "Creating files and dirs with xattrs"
17286 test_mkdir $DIR/$tdir
17287 test_mkdir -i0 -c1 $mig_dir
17289 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17290 error "cannot set xattr attr1 on dir"
17291 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17292 error "cannot set xattr attr2 on dir"
17293 touch $mig_dir/dir/f0
17294 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17295 error "cannot set xattr attr1 on file"
17296 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17297 error "cannot set xattr attr2 on file"
17298 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17299 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17300 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17301 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17302 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17303 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17304 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17305 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17306 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17308 echo "Migrating to MDT1"
17309 $LFS migrate -m $MDTIDX $mig_dir ||
17310 error "fails on migrating dir to MDT1"
17312 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17313 echo "Checking xattrs"
17314 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17315 [ "$val" = $longstr ] ||
17316 error "expecting xattr1 $longstr on dir, found $val"
17317 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17318 [ "$val" = $shortstr ] ||
17319 error "expecting xattr2 $shortstr on dir, found $val"
17320 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17321 [ "$val" = $longstr ] ||
17322 error "expecting xattr1 $longstr on file, found $val"
17323 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17324 [ "$val" = $shortstr ] ||
17325 error "expecting xattr2 $shortstr on file, found $val"
17327 run_test 230m "xattrs not changed after dir migration"
17331 # For simplicity this test assumes that max_pages_per_rpc
17332 # is the same across all OSCs
17333 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
17334 local bulk_size=$((max_pages * PAGE_SIZE))
17335 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
17338 mkdir -p $DIR/$tdir
17339 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
17340 error "failed to set stripe with -S ${brw_size}M option"
17342 # clear the OSC stats
17343 $LCTL set_param osc.*.stats=0 &>/dev/null
17346 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
17347 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
17348 oflag=direct &>/dev/null || error "dd failed"
17350 sync; sleep 1; sync # just to be safe
17351 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
17352 if [ x$nrpcs != "x1" ]; then
17353 $LCTL get_param osc.*.stats
17354 error "found $nrpcs ost_write RPCs, not 1 as expected"
17358 # Drop the OSC cache, otherwise we will read from it
17359 cancel_lru_locks osc
17361 # clear the OSC stats
17362 $LCTL set_param osc.*.stats=0 &>/dev/null
17364 # Client reads $bulk_size.
17365 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
17366 iflag=direct &>/dev/null || error "dd failed"
17368 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
17369 if [ x$nrpcs != "x1" ]; then
17370 $LCTL get_param osc.*.stats
17371 error "found $nrpcs ost_read RPCs, not 1 as expected"
17374 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
17377 mkdir -p $DIR/$tdir
17379 for i in {0..1023}; do
17380 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
17381 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
17382 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
17386 run_test 231b "must not assert on fully utilized OST request buffer"
17389 mkdir -p $DIR/$tdir
17390 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17392 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17393 do_facet ost1 $LCTL set_param fail_loc=0x31c
17395 # ignore dd failure
17396 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
17398 do_facet ost1 $LCTL set_param fail_loc=0
17399 umount_client $MOUNT || error "umount failed"
17400 mount_client $MOUNT || error "mount failed"
17401 stop ost1 || error "cannot stop ost1"
17402 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17404 run_test 232a "failed lock should not block umount"
17407 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
17408 skip "Need MDS version at least 2.10.58"
17410 mkdir -p $DIR/$tdir
17411 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
17412 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
17414 cancel_lru_locks osc
17416 #define OBD_FAIL_LDLM_OST_LVB 0x31c
17417 do_facet ost1 $LCTL set_param fail_loc=0x31c
17420 $LFS data_version $DIR/$tdir/$tfile || true
17422 do_facet ost1 $LCTL set_param fail_loc=0
17423 umount_client $MOUNT || error "umount failed"
17424 mount_client $MOUNT || error "mount failed"
17425 stop ost1 || error "cannot stop ost1"
17426 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
17428 run_test 232b "failed data version lock should not block umount"
17431 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
17432 skip "Need MDS version at least 2.3.64"
17433 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17435 local fid=$($LFS path2fid $MOUNT)
17437 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17438 error "cannot access $MOUNT using its FID '$fid'"
17440 run_test 233a "checking that OBF of the FS root succeeds"
17443 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
17444 skip "Need MDS version at least 2.5.90"
17445 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
17447 local fid=$($LFS path2fid $MOUNT/.lustre)
17449 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17450 error "cannot access $MOUNT/.lustre using its FID '$fid'"
17452 fid=$($LFS path2fid $MOUNT/.lustre/fid)
17453 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
17454 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
17456 run_test 233b "checking that OBF of the FS .lustre succeeds"
17459 local p="$TMP/sanityN-$TESTNAME.parameters"
17460 save_lustre_params client "llite.*.xattr_cache" > $p
17461 lctl set_param llite.*.xattr_cache 1 ||
17462 skip_env "xattr cache is not supported"
17464 mkdir -p $DIR/$tdir || error "mkdir failed"
17465 touch $DIR/$tdir/$tfile || error "touch failed"
17466 # OBD_FAIL_LLITE_XATTR_ENOMEM
17467 $LCTL set_param fail_loc=0x1405
17468 getfattr -n user.attr $DIR/$tdir/$tfile &&
17469 error "getfattr should have failed with ENOMEM"
17470 $LCTL set_param fail_loc=0x0
17473 restore_lustre_params < $p
17476 run_test 234 "xattr cache should not crash on ENOMEM"
17479 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
17480 skip "Need MDS version at least 2.4.52"
17482 flock_deadlock $DIR/$tfile
17487 124) error "process hangs on a deadlock"
17489 *) error "error executing flock_deadlock $DIR/$tfile"
17493 run_test 235 "LU-1715: flock deadlock detection does not work properly"
17497 check_swap_layouts_support
17499 local ref1=/etc/passwd
17500 local ref2=/etc/group
17501 local file1=$DIR/$tdir/f1
17502 local file2=$DIR/$tdir/f2
17504 test_mkdir -c1 $DIR/$tdir
17505 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
17506 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
17507 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
17508 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
17509 local fd=$(free_fd)
17510 local cmd="exec $fd<>$file2"
17513 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
17514 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
17517 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17522 run_test 236 "Layout swap on open unlinked file"
17524 # LU-4659 linkea consistency
17526 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17527 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17528 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17529 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17532 ln $DIR/$tfile $DIR/$tfile.lnk
17533 touch $DIR/$tfile.new
17534 mv $DIR/$tfile.new $DIR/$tfile
17535 local fid1=$($LFS path2fid $DIR/$tfile)
17536 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
17537 local path1=$($LFS fid2path $FSNAME "$fid1")
17538 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
17539 local path2=$($LFS fid2path $FSNAME "$fid2")
17540 [ $tfile.lnk == $path2 ] ||
17541 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
17544 run_test 238 "Verify linkea consistency"
17546 test_239A() { # was test_239
17547 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
17548 skip "Need MDS version at least 2.5.60"
17550 local list=$(comma_list $(mdts_nodes))
17552 mkdir -p $DIR/$tdir
17553 createmany -o $DIR/$tdir/f- 5000
17554 unlinkmany $DIR/$tdir/f- 5000
17555 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
17556 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
17557 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
17558 osp.*MDT*.sync_in_flight" | calc_sum)
17559 [ "$changes" -eq 0 ] || error "$changes not synced"
17561 run_test 239A "osp_sync test"
17563 test_239a() { #LU-5297
17564 remote_mds_nodsh && skip "remote MDS with nodsh"
17567 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
17568 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
17569 chgrp $RUNAS_GID $DIR/$tfile
17570 wait_delete_completed
17572 run_test 239a "process invalid osp sync record correctly"
17574 test_239b() { #LU-5297
17575 remote_mds_nodsh && skip "remote MDS with nodsh"
17578 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
17579 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
17580 chgrp $RUNAS_GID $DIR/$tfile1
17581 wait_delete_completed
17582 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17584 chgrp $RUNAS_GID $DIR/$tfile2
17585 wait_delete_completed
17587 run_test 239b "process osp sync record with ENOMEM error correctly"
17590 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17591 remote_mds_nodsh && skip "remote MDS with nodsh"
17593 mkdir -p $DIR/$tdir
17595 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
17596 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
17597 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
17598 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
17600 umount_client $MOUNT || error "umount failed"
17601 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
17602 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
17603 mount_client $MOUNT || error "failed to mount client"
17605 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
17606 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
17608 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
17614 for LOOP in $(seq $count); do
17615 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
17616 cancel_lru_locks $OSC || true
17624 for LOOP in $(seq $1); do
17625 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
17630 test_241a() { # was test_241
17631 local bsize=$PAGE_SIZE
17633 (( bsize < 40960 )) && bsize=40960
17634 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17636 cancel_lru_locks $OSC
17637 test_241_bio 1000 $bsize &
17639 test_241_dio 1000 $bsize
17642 run_test 241a "bio vs dio"
17645 local bsize=$PAGE_SIZE
17647 (( bsize < 40960 )) && bsize=40960
17648 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
17650 test_241_dio 1000 $bsize &
17652 test_241_dio 1000 $bsize
17655 run_test 241b "dio vs dio"
17658 remote_mds_nodsh && skip "remote MDS with nodsh"
17660 mkdir -p $DIR/$tdir
17661 touch $DIR/$tdir/$tfile
17663 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
17664 do_facet mds1 lctl set_param fail_loc=0x105
17665 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
17667 do_facet mds1 lctl set_param fail_loc=0
17668 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
17670 run_test 242 "mdt_readpage failure should not cause directory unreadable"
17674 test_mkdir $DIR/$tdir
17675 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
17677 run_test 243 "various group lock tests"
17681 test_mkdir $DIR/$tdir
17682 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
17683 sendfile_grouplock $DIR/$tdir/$tfile || \
17684 error "sendfile+grouplock failed"
17687 run_test 244a "sendfile with group lock tests"
17691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17694 local size=$((1024*1024))
17696 test_mkdir $DIR/$tdir
17697 for i in $(seq 1 $threads); do
17698 local file=$DIR/$tdir/file_$((i / 10))
17699 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
17702 for i in $(seq 1 $threads); do
17706 run_test 244b "multi-threaded write with group lock"
17709 local flagname="multi_mod_rpcs"
17710 local connect_data_name="max_mod_rpcs"
17713 # check if multiple modify RPCs flag is set
17714 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
17715 grep "connect_flags:")
17718 echo "$out" | grep -qw $flagname
17719 if [ $? -ne 0 ]; then
17720 echo "connect flag $flagname is not set"
17724 # check if multiple modify RPCs data is set
17725 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
17728 echo "$out" | grep -qw $connect_data_name ||
17729 error "import should have connect data $connect_data_name"
17731 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
17737 umount_client $submount
17742 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17744 skip_env "Fileset feature is not supported"
17746 local submount=${MOUNT}_$tdir
17749 mkdir -p $submount || error "mkdir $submount failed"
17750 FILESET="$FILESET/$tdir" mount_client $submount ||
17751 error "mount $submount failed"
17752 trap "cleanup_247 $submount" EXIT
17753 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
17754 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
17755 error "read $MOUNT/$tdir/$tfile failed"
17756 cleanup_247 $submount
17758 run_test 247a "mount subdir as fileset"
17761 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17762 skip_env "Fileset feature is not supported"
17764 local submount=${MOUNT}_$tdir
17766 rm -rf $MOUNT/$tdir
17767 mkdir -p $submount || error "mkdir $submount failed"
17769 FILESET="$FILESET/$tdir" mount_client $submount &&
17770 error "mount $submount should fail"
17773 run_test 247b "mount subdir that dose not exist"
17776 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17777 skip_env "Fileset feature is not supported"
17779 local submount=${MOUNT}_$tdir
17781 mkdir -p $MOUNT/$tdir/dir1
17782 mkdir -p $submount || error "mkdir $submount failed"
17783 trap "cleanup_247 $submount" EXIT
17784 FILESET="$FILESET/$tdir" mount_client $submount ||
17785 error "mount $submount failed"
17786 local fid=$($LFS path2fid $MOUNT/)
17787 $LFS fid2path $submount $fid && error "fid2path should fail"
17788 cleanup_247 $submount
17790 run_test 247c "running fid2path outside root"
17793 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
17794 skip "Fileset feature is not supported"
17796 local submount=${MOUNT}_$tdir
17798 mkdir -p $MOUNT/$tdir/dir1
17799 mkdir -p $submount || error "mkdir $submount failed"
17800 FILESET="$FILESET/$tdir" mount_client $submount ||
17801 error "mount $submount failed"
17802 trap "cleanup_247 $submount" EXIT
17803 local fid=$($LFS path2fid $submount/dir1)
17804 $LFS fid2path $submount $fid || error "fid2path should succeed"
17805 cleanup_247 $submount
17807 run_test 247d "running fid2path inside root"
17811 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
17813 skip "Fileset feature is not supported"
17815 local submount=${MOUNT}_$tdir
17818 mkdir -p $submount || error "mkdir $submount failed"
17819 FILESET="$FILESET/.." mount_client $submount &&
17820 error "mount $submount should fail"
17823 run_test 247e "mount .. as fileset"
17826 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
17827 [ -z "$fast_read_sav" ] && skip "no fast read support"
17829 # create a large file for fast read verification
17830 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
17832 # make sure the file is created correctly
17833 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
17834 { rm -f $DIR/$tfile; skip "file creation error"; }
17836 echo "Test 1: verify that fast read is 4 times faster on cache read"
17838 # small read with fast read enabled
17839 $LCTL set_param -n llite.*.fast_read=1
17840 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17841 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17842 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17843 # small read with fast read disabled
17844 $LCTL set_param -n llite.*.fast_read=0
17845 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
17846 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17847 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17849 # verify that fast read is 4 times faster for cache read
17850 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
17851 error_not_in_vm "fast read was not 4 times faster: " \
17852 "$t_fast vs $t_slow"
17854 echo "Test 2: verify the performance between big and small read"
17855 $LCTL set_param -n llite.*.fast_read=1
17857 # 1k non-cache read
17858 cancel_lru_locks osc
17859 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17860 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17861 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17863 # 1M non-cache read
17864 cancel_lru_locks osc
17865 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
17866 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
17867 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
17869 # verify that big IO is not 4 times faster than small IO
17870 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
17871 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
17873 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
17876 run_test 248a "fast read verification"
17879 # Default short_io_bytes=16384, try both smaller and larger sizes.
17880 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
17881 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
17882 echo "bs=53248 count=113 normal buffered write"
17883 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
17884 error "dd of initial data file failed"
17885 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
17887 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
17888 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
17889 error "dd with sync normal writes failed"
17890 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
17892 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
17893 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
17894 error "dd with sync small writes failed"
17895 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
17897 cancel_lru_locks osc
17899 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
17900 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
17901 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
17902 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
17903 iflag=direct || error "dd with O_DIRECT small read failed"
17904 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
17905 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
17906 error "compare $TMP/$tfile.1 failed"
17908 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
17909 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
17911 # just to see what the maximum tunable value is, and test parsing
17912 echo "test invalid parameter 2MB"
17913 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
17914 error "too-large short_io_bytes allowed"
17915 echo "test maximum parameter 512KB"
17916 # if we can set a larger short_io_bytes, run test regardless of version
17917 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
17918 # older clients may not allow setting it this large, that's OK
17919 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
17920 skip "Need at least client version 2.13.50"
17921 error "medium short_io_bytes failed"
17923 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
17924 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
17926 echo "test large parameter 64KB"
17927 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
17928 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
17930 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
17931 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
17932 error "dd with sync large writes failed"
17933 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
17935 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
17936 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
17937 num=$((113 * 4096 / PAGE_SIZE))
17938 echo "bs=$size count=$num oflag=direct large write $tfile.3"
17939 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
17940 error "dd with O_DIRECT large writes failed"
17941 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
17942 error "compare $DIR/$tfile.3 failed"
17944 cancel_lru_locks osc
17946 echo "bs=$size count=$num iflag=direct large read $tfile.2"
17947 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
17948 error "dd with O_DIRECT large read failed"
17949 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
17950 error "compare $TMP/$tfile.2 failed"
17952 echo "bs=$size count=$num iflag=direct large read $tfile.3"
17953 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
17954 error "dd with O_DIRECT large read failed"
17955 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
17956 error "compare $TMP/$tfile.3 failed"
17958 run_test 248b "test short_io read and write for both small and large sizes"
17960 test_249() { # LU-7890
17961 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
17962 skip "Need at least version 2.8.54"
17965 $LFS setstripe -c 1 $DIR/$tfile
17966 # Offset 2T == 4k * 512M
17967 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
17968 error "dd to 2T offset failed"
17970 run_test 249 "Write above 2T file size"
17973 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
17974 && skip "no 16TB file size limit on ZFS"
17976 $LFS setstripe -c 1 $DIR/$tfile
17977 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
17978 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
17979 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
17980 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
17981 conv=notrunc,fsync && error "append succeeded"
17984 run_test 250 "Write above 16T limit"
17987 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
17989 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
17990 #Skip once - writing the first stripe will succeed
17991 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17992 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
17993 error "short write happened"
17995 $LCTL set_param fail_loc=0xa0001407 fail_val=1
17996 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
17997 error "short read happened"
18001 run_test 251 "Handling short read and write correctly"
18004 remote_mds_nodsh && skip "remote MDS with nodsh"
18005 remote_ost_nodsh && skip "remote OST with nodsh"
18006 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
18007 skip_env "ldiskfs only test"
18017 # check lr_reader on OST0000
18019 dev=$(facet_device $tgt)
18020 out=$(do_facet $tgt $LR_READER $dev)
18021 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18023 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
18024 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
18025 error "Invalid uuid returned by $LR_READER on target $tgt"
18026 echo -e "uuid returned by $LR_READER is '$uuid'\n"
18028 # check lr_reader -c on MDT0000
18030 dev=$(facet_device $tgt)
18031 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
18032 skip "$LR_READER does not support additional options"
18034 out=$(do_facet $tgt $LR_READER -c $dev)
18035 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18037 num=$(echo "$out" | grep -c "mdtlov")
18038 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
18039 error "Invalid number of mdtlov clients returned by $LR_READER"
18040 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
18042 # check lr_reader -cr on MDT0000
18043 out=$(do_facet $tgt $LR_READER -cr $dev)
18044 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18046 echo "$out" | grep -q "^reply_data:$" ||
18047 error "$LR_READER should have returned 'reply_data' section"
18048 num=$(echo "$out" | grep -c "client_generation")
18049 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
18051 run_test 252 "check lr_reader tool"
18054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18055 remote_mds_nodsh && skip "remote MDS with nodsh"
18056 remote_mgs_nodsh && skip "remote MGS with nodsh"
18060 local ost_name=$(ostname_from_index $ostidx)
18063 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
18064 do_facet $SINGLEMDS $LCTL get_param -n \
18065 osp.$mdtosc_proc1.reserved_mb_high ||
18066 skip "remote MDS does not support reserved_mb_high"
18070 wait_delete_completed
18073 pool_add $TESTNAME || error "Pool creation failed"
18074 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
18076 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
18077 error "Setstripe failed"
18079 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
18081 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
18083 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
18085 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18086 osp.$mdtosc_proc1.prealloc_status)
18087 echo "prealloc_status $oa_status"
18089 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
18090 error "File creation should fail"
18092 #object allocation was stopped, but we still able to append files
18093 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
18094 oflag=append || error "Append failed"
18096 rm -f $DIR/$tdir/$tfile.0
18098 # For this test, we want to delete the files we created to go out of
18099 # space but leave the watermark, so we remain nearly out of space
18100 ost_watermarks_enospc_delete_files $tfile $ostidx
18102 wait_delete_completed
18106 for i in $(seq 10 12); do
18107 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
18108 2>/dev/null || error "File creation failed after rm"
18111 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18112 osp.$mdtosc_proc1.prealloc_status)
18113 echo "prealloc_status $oa_status"
18115 if (( oa_status != 0 )); then
18116 error "Object allocation still disable after rm"
18119 run_test 253 "Check object allocation limit"
18122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18123 remote_mds_nodsh && skip "remote MDS with nodsh"
18124 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
18125 skip "MDS does not support changelog_size"
18128 local MDT0=$(facet_svc $SINGLEMDS)
18130 changelog_register || error "changelog_register failed"
18132 changelog_clear 0 || error "changelog_clear failed"
18134 local size1=$(do_facet $SINGLEMDS \
18135 $LCTL get_param -n mdd.$MDT0.changelog_size)
18136 echo "Changelog size $size1"
18139 $LFS mkdir -i 0 $DIR/$tdir
18141 mkdir -p $DIR/$tdir/pics/2008/zachy
18142 touch $DIR/$tdir/pics/2008/zachy/timestamp
18143 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
18144 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
18145 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
18146 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
18147 rm $DIR/$tdir/pics/desktop.jpg
18149 local size2=$(do_facet $SINGLEMDS \
18150 $LCTL get_param -n mdd.$MDT0.changelog_size)
18151 echo "Changelog size after work $size2"
18153 (( $size2 > $size1 )) ||
18154 error "new Changelog size=$size2 less than old size=$size1"
18156 run_test 254 "Check changelog size"
18163 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
18164 awk -F: '{print $2}' | grep $type > /dev/null
18165 if [ $? -ne 0 ]; then
18175 lfs ladvise -a willread $file > /dev/null 2>&1
18176 if [ $? -eq 0 ]; then
18180 lfs ladvise -a willread $file 2>&1 |
18181 grep "Inappropriate ioctl for device" > /dev/null
18182 if [ $? -eq 0 ]; then
18189 bc <<<"scale=2; ($1 - $2) * 100 / $2"
18192 # run a random read IO workload
18193 # usage: random_read_iops <filename> <filesize> <iosize>
18194 random_read_iops() {
18197 local iosize=${3:-4096}
18199 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
18200 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
18203 drop_file_oss_cache() {
18207 $LFS ladvise -a dontneed $file 2>/dev/null ||
18208 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
18211 ladvise_willread_performance()
18214 local average_origin=0
18215 local average_cache=0
18216 local average_ladvise=0
18218 for ((i = 1; i <= $repeat; i++)); do
18219 echo "Iter $i/$repeat: reading without willread hint"
18220 cancel_lru_locks osc
18221 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18222 local speed_origin=$(random_read_iops $DIR/$tfile $size)
18223 echo "Iter $i/$repeat: uncached speed: $speed_origin"
18224 average_origin=$(bc <<<"$average_origin + $speed_origin")
18226 cancel_lru_locks osc
18227 local speed_cache=$(random_read_iops $DIR/$tfile $size)
18228 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
18229 average_cache=$(bc <<<"$average_cache + $speed_cache")
18231 cancel_lru_locks osc
18232 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18233 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
18234 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
18235 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
18236 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
18238 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
18239 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
18240 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
18242 speedup_cache=$(percent $average_cache $average_origin)
18243 speedup_ladvise=$(percent $average_ladvise $average_origin)
18245 echo "Average uncached read: $average_origin"
18246 echo "Average speedup with OSS cached read: " \
18247 "$average_cache = +$speedup_cache%"
18248 echo "Average speedup with ladvise willread: " \
18249 "$average_ladvise = +$speedup_ladvise%"
18251 local lowest_speedup=20
18252 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
18253 echo "Speedup with OSS cached read less than $lowest_speedup%," \
18254 "got $average_cache%. Skipping ladvise willread check."
18258 # the test won't work on ZFS until it supports 'ladvise dontneed', but
18259 # it is still good to run until then to exercise 'ladvise willread'
18260 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18261 [ "$ost1_FSTYPE" = "zfs" ] &&
18262 echo "osd-zfs does not support dontneed or drop_caches" &&
18265 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
18266 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
18267 error_not_in_vm "Speedup with willread is less than " \
18268 "$lowest_speedup%, got $average_ladvise%"
18272 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18273 skip "lustre < 2.8.54 does not support ladvise "
18274 remote_ost_nodsh && skip "remote OST with nodsh"
18276 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
18278 ladvise_no_type willread $DIR/$tfile &&
18279 skip "willread ladvise is not supported"
18281 ladvise_no_ioctl $DIR/$tfile &&
18282 skip "ladvise ioctl is not supported"
18285 local size=$((size_mb * 1048576))
18286 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18287 error "dd to $DIR/$tfile failed"
18289 lfs ladvise -a willread $DIR/$tfile ||
18290 error "Ladvise failed with no range argument"
18292 lfs ladvise -a willread -s 0 $DIR/$tfile ||
18293 error "Ladvise failed with no -l or -e argument"
18295 lfs ladvise -a willread -e 1 $DIR/$tfile ||
18296 error "Ladvise failed with only -e argument"
18298 lfs ladvise -a willread -l 1 $DIR/$tfile ||
18299 error "Ladvise failed with only -l argument"
18301 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
18302 error "End offset should not be smaller than start offset"
18304 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
18305 error "End offset should not be equal to start offset"
18307 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
18308 error "Ladvise failed with overflowing -s argument"
18310 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
18311 error "Ladvise failed with overflowing -e argument"
18313 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
18314 error "Ladvise failed with overflowing -l argument"
18316 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
18317 error "Ladvise succeeded with conflicting -l and -e arguments"
18319 echo "Synchronous ladvise should wait"
18321 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
18322 do_nodes $(comma_list $(osts_nodes)) \
18323 $LCTL set_param fail_val=$delay fail_loc=0x237
18325 local start_ts=$SECONDS
18326 lfs ladvise -a willread $DIR/$tfile ||
18327 error "Ladvise failed with no range argument"
18328 local end_ts=$SECONDS
18329 local inteval_ts=$((end_ts - start_ts))
18331 if [ $inteval_ts -lt $(($delay - 1)) ]; then
18332 error "Synchronous advice didn't wait reply"
18335 echo "Asynchronous ladvise shouldn't wait"
18336 local start_ts=$SECONDS
18337 lfs ladvise -a willread -b $DIR/$tfile ||
18338 error "Ladvise failed with no range argument"
18339 local end_ts=$SECONDS
18340 local inteval_ts=$((end_ts - start_ts))
18342 if [ $inteval_ts -gt $(($delay / 2)) ]; then
18343 error "Asynchronous advice blocked"
18346 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
18347 ladvise_willread_performance
18349 run_test 255a "check 'lfs ladvise -a willread'"
18355 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
18359 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
18360 skip "lustre < 2.8.54 does not support ladvise "
18361 remote_ost_nodsh && skip "remote OST with nodsh"
18363 lfs setstripe -c 1 -i 0 $DIR/$tfile
18365 ladvise_no_type dontneed $DIR/$tfile &&
18366 skip "dontneed ladvise is not supported"
18368 ladvise_no_ioctl $DIR/$tfile &&
18369 skip "ladvise ioctl is not supported"
18371 ! $LFS ladvise -a dontneed $DIR/$tfile &&
18372 [ "$ost1_FSTYPE" = "zfs" ] &&
18373 skip "zfs-osd does not support 'ladvise dontneed'"
18376 local size=$((size_mb * 1048576))
18377 # In order to prevent disturbance of other processes, only check 3/4
18378 # of the memory usage
18379 local kibibytes=$((size_mb * 1024 * 3 / 4))
18381 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
18382 error "dd to $DIR/$tfile failed"
18384 #force write to complete before dropping OST cache & checking memory
18387 local total=$(facet_meminfo ost1 MemTotal)
18388 echo "Total memory: $total KiB"
18390 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
18391 local before_read=$(facet_meminfo ost1 Cached)
18392 echo "Cache used before read: $before_read KiB"
18394 lfs ladvise -a willread $DIR/$tfile ||
18395 error "Ladvise willread failed"
18396 local after_read=$(facet_meminfo ost1 Cached)
18397 echo "Cache used after read: $after_read KiB"
18399 lfs ladvise -a dontneed $DIR/$tfile ||
18400 error "Ladvise dontneed again failed"
18401 local no_read=$(facet_meminfo ost1 Cached)
18402 echo "Cache used after dontneed ladvise: $no_read KiB"
18404 if [ $total -lt $((before_read + kibibytes)) ]; then
18405 echo "Memory is too small, abort checking"
18409 if [ $((before_read + kibibytes)) -gt $after_read ]; then
18410 error "Ladvise willread should use more memory" \
18411 "than $kibibytes KiB"
18414 if [ $((no_read + kibibytes)) -gt $after_read ]; then
18415 error "Ladvise dontneed should release more memory" \
18416 "than $kibibytes KiB"
18419 run_test 255b "check 'lfs ladvise -a dontneed'"
18422 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
18423 skip "lustre < 2.10.50 does not support lockahead"
18431 test_mkdir -p $DIR/$tdir
18432 $LFS setstripe -i 0 -c 1 $DIR/$tdir
18434 #test 10 returns only success/failure
18436 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18438 if [ $rc -eq 255 ]; then
18439 error "Ladvise test${i} failed, ${rc}"
18442 #test 11 counts lock enqueue requests, all others count new locks
18444 count=$(do_facet ost1 \
18445 $LCTL get_param -n ost.OSS.ost.stats)
18446 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
18448 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18450 if [ $rc -eq 255 ]; then
18451 error "Ladvise test${i} failed, ${rc}"
18454 new_count=$(do_facet ost1 \
18455 $LCTL get_param -n ost.OSS.ost.stats)
18456 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
18457 awk '{ print $2 }')
18459 difference="$((new_count - count))"
18460 if [ $difference -ne $rc ]; then
18461 error "Ladvise test${i}, bad enqueue count, returned " \
18462 "${rc}, actual ${difference}"
18465 for i in $(seq 12 21); do
18466 # If we do not do this, we run the risk of having too many
18467 # locks and starting lock cancellation while we are checking
18469 cancel_lru_locks osc
18471 count=$($LCTL get_param -n \
18472 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18474 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18476 if [ $rc -eq 255 ]; then
18477 error "Ladvise test ${i} failed, ${rc}"
18480 new_count=$($LCTL get_param -n \
18481 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
18482 difference="$((new_count - count))"
18484 # Test 15 output is divided by 100 to map down to valid return
18485 if [ $i -eq 15 ]; then
18489 if [ $difference -ne $rc ]; then
18490 error "Ladvise test ${i}, bad lock count, returned " \
18491 "${rc}, actual ${difference}"
18495 #test 22 returns only success/failure
18497 lockahead_test -d $DIR/$tdir -t $i -f $tfile
18499 if [ $rc -eq 255 ]; then
18500 error "Ladvise test${i} failed, ${rc}"
18503 run_test 255c "suite of ladvise lockahead tests"
18506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18507 remote_mds_nodsh && skip "remote MDS with nodsh"
18508 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18509 changelog_users $SINGLEMDS | grep "^cl" &&
18510 skip "active changelog user"
18516 mdt_dev=$(mdsdevname 1)
18519 changelog_register || error "changelog_register failed"
18522 mkdir -p $DIR/$tdir
18524 changelog_clear 0 || error "changelog_clear failed"
18527 touch $DIR/$tdir/{1..10}
18530 stop $SINGLEMDS || error "Fail to stop MDT"
18534 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
18536 #after mount new plainllog is used
18537 touch $DIR/$tdir/{11..19}
18538 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
18539 stack_trap "rm -f $tmpfile"
18540 cat_sl=$(do_facet $SINGLEMDS "sync; \
18541 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18542 llog_reader $tmpfile | grep -c type=1064553b")
18543 do_facet $SINGLEMDS llog_reader $tmpfile
18545 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
18547 changelog_clear 0 || error "changelog_clear failed"
18549 cat_sl=$(do_facet $SINGLEMDS "sync; \
18550 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
18551 llog_reader $tmpfile | grep -c type=1064553b")
18553 if (( cat_sl == 2 )); then
18554 error "Empty plain llog was not deleted from changelog catalog"
18555 elif (( cat_sl != 1 )); then
18556 error "Active plain llog shouldn't be deleted from catalog"
18559 run_test 256 "Check llog delete for empty and not full state"
18562 remote_mds_nodsh && skip "remote MDS with nodsh"
18563 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
18564 skip "Need MDS version at least 2.8.55"
18566 test_mkdir $DIR/$tdir
18568 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
18569 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
18572 #define OBD_FAIL_MDS_XATTR_REP 0x161
18573 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
18574 local facet=mds$((mdtidx + 1))
18575 set_nodes_failloc $(facet_active_host $facet) 0x80000161
18576 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
18578 stop $facet || error "stop MDS failed"
18579 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
18580 error "start MDS fail"
18581 wait_recovery_complete $facet
18583 run_test 257 "xattr locks are not lost"
18585 # Verify we take the i_mutex when security requires it
18587 #define OBD_FAIL_IMUTEX_SEC 0x141c
18588 $LCTL set_param fail_loc=0x141c
18590 chmod u+s $DIR/$tfile
18591 chmod a+rwx $DIR/$tfile
18592 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18594 if [ $RC -ne 0 ]; then
18595 error "error, failed to take i_mutex, rc=$?"
18599 run_test 258a "verify i_mutex security behavior when suid attributes is set"
18601 # Verify we do NOT take the i_mutex in the normal case
18603 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
18604 $LCTL set_param fail_loc=0x141d
18607 chmod a+rw $DIR/$tfile
18608 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
18610 if [ $RC -ne 0 ]; then
18611 error "error, took i_mutex unnecessarily, rc=$?"
18616 run_test 258b "verify i_mutex security behavior"
18619 local file=$DIR/$tfile
18623 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
18625 stack_trap "rm -f $file" EXIT
18627 wait_delete_completed
18628 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18629 echo "before: $before"
18631 $LFS setstripe -i 0 -c 1 $file
18632 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
18634 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18635 echo "after write: $after"
18637 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
18638 do_facet ost1 $LCTL set_param fail_loc=0x2301
18640 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18641 echo "after truncate: $after"
18644 do_facet ost1 $LCTL set_param fail_loc=0
18645 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18647 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
18648 echo "after restart: $after"
18649 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
18650 error "missing truncate?"
18654 run_test 259 "crash at delayed truncate"
18657 #define OBD_FAIL_MDC_CLOSE 0x806
18658 $LCTL set_param fail_loc=0x80000806
18662 run_test 260 "Check mdc_close fail"
18664 ### Data-on-MDT sanity tests ###
18666 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18667 skip "Need MDS version at least 2.10.55 for DoM"
18670 local dom=$DIR/$tdir/dom_file
18671 local tmp=$DIR/$tdir/tmp_file
18673 mkdir -p $DIR/$tdir
18675 # basic checks for DoM component creation
18676 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
18677 error "Can set MDT layout to non-first entry"
18679 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
18680 error "Can define multiple entries as MDT layout"
18682 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
18684 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
18685 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
18686 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
18688 local mdtidx=$($LFS getstripe -m $dom)
18689 local mdtname=MDT$(printf %04x $mdtidx)
18690 local facet=mds$((mdtidx + 1))
18691 local space_check=1
18693 # Skip free space checks with ZFS
18694 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
18698 local size_tmp=$((65536 * 3))
18699 local mdtfree1=$(do_facet $facet \
18700 lctl get_param -n osd*.*$mdtname.kbytesfree)
18702 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18703 # check also direct IO along write
18704 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
18705 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18707 cmp $tmp $dom || error "file data is different"
18708 [ $(stat -c%s $dom) == $size_tmp ] ||
18709 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18710 if [ $space_check == 1 ]; then
18711 local mdtfree2=$(do_facet $facet \
18712 lctl get_param -n osd*.*$mdtname.kbytesfree)
18714 # increase in usage from by $size_tmp
18715 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18716 error "MDT free space wrong after write: " \
18717 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18721 local size_dom=10000
18723 $TRUNCATE $dom $size_dom
18724 [ $(stat -c%s $dom) == $size_dom ] ||
18725 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
18726 if [ $space_check == 1 ]; then
18727 mdtfree1=$(do_facet $facet \
18728 lctl get_param -n osd*.*$mdtname.kbytesfree)
18729 # decrease in usage from $size_tmp to new $size_dom
18730 [ $(($mdtfree1 - $mdtfree2)) -ge \
18731 $(((size_tmp - size_dom) / 1024)) ] ||
18732 error "MDT free space is wrong after truncate: " \
18733 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
18739 size_dom=$((size_dom + size_tmp))
18740 [ $(stat -c%s $dom) == $size_dom ] ||
18741 error "bad size after append: $(stat -c%s $dom) != $size_dom"
18742 if [ $space_check == 1 ]; then
18743 mdtfree2=$(do_facet $facet \
18744 lctl get_param -n osd*.*$mdtname.kbytesfree)
18745 # increase in usage by $size_tmp from previous
18746 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
18747 error "MDT free space is wrong after append: " \
18748 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
18753 if [ $space_check == 1 ]; then
18754 mdtfree1=$(do_facet $facet \
18755 lctl get_param -n osd*.*$mdtname.kbytesfree)
18756 # decrease in usage by $size_dom from previous
18757 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
18758 error "MDT free space is wrong after removal: " \
18759 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
18762 # combined striping
18763 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
18764 error "Can't create DoM + OST striping"
18766 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
18767 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
18768 # check also direct IO along write
18769 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
18771 cmp $tmp $dom || error "file data is different"
18772 [ $(stat -c%s $dom) == $size_tmp ] ||
18773 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
18778 run_test 270a "DoM: basic functionality tests"
18781 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18782 skip "Need MDS version at least 2.10.55"
18784 local dom=$DIR/$tdir/dom_file
18785 local max_size=1048576
18787 mkdir -p $DIR/$tdir
18788 $LFS setstripe -E $max_size -L mdt $dom
18790 # truncate over the limit
18791 $TRUNCATE $dom $(($max_size + 1)) &&
18792 error "successful truncate over the maximum size"
18793 # write over the limit
18794 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
18795 error "successful write over the maximum size"
18796 # append over the limit
18797 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
18798 echo "12345" >> $dom && error "successful append over the maximum size"
18803 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
18806 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18807 skip "Need MDS version at least 2.10.55"
18809 mkdir -p $DIR/$tdir
18810 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18812 # check files inherit DoM EA
18813 touch $DIR/$tdir/first
18814 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
18815 error "bad pattern"
18816 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
18817 error "bad stripe count"
18818 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
18819 error "bad stripe size"
18821 # check directory inherits DoM EA and uses it as default
18822 mkdir $DIR/$tdir/subdir
18823 touch $DIR/$tdir/subdir/second
18824 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
18825 error "bad pattern in sub-directory"
18826 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
18827 error "bad stripe count in sub-directory"
18828 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
18829 error "bad stripe size in sub-directory"
18832 run_test 270c "DoM: DoM EA inheritance tests"
18835 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18836 skip "Need MDS version at least 2.10.55"
18838 mkdir -p $DIR/$tdir
18839 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
18841 # inherit default DoM striping
18842 mkdir $DIR/$tdir/subdir
18843 touch $DIR/$tdir/subdir/f1
18845 # change default directory striping
18846 $LFS setstripe -c 1 $DIR/$tdir/subdir
18847 touch $DIR/$tdir/subdir/f2
18848 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
18849 error "wrong default striping in file 2"
18850 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
18851 error "bad pattern in file 2"
18854 run_test 270d "DoM: change striping from DoM to RAID0"
18857 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18858 skip "Need MDS version at least 2.10.55"
18860 mkdir -p $DIR/$tdir/dom
18861 mkdir -p $DIR/$tdir/norm
18864 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
18865 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
18867 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
18868 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
18870 # find DoM files by layout
18871 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
18872 [ $NUM -eq $DOMFILES ] ||
18873 error "lfs find -L: found $NUM, expected $DOMFILES"
18874 echo "Test 1: lfs find 20 DOM files by layout: OK"
18876 # there should be 1 dir with default DOM striping
18877 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
18879 error "lfs find -L: found $NUM, expected 1 dir"
18880 echo "Test 2: lfs find 1 DOM dir by layout: OK"
18882 # find DoM files by stripe size
18883 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
18884 [ $NUM -eq $DOMFILES ] ||
18885 error "lfs find -S: found $NUM, expected $DOMFILES"
18886 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
18888 # find files by stripe offset except DoM files
18889 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
18890 [ $NUM -eq $NORMFILES ] ||
18891 error "lfs find -i: found $NUM, expected $NORMFILES"
18892 echo "Test 5: lfs find no DOM files by stripe index: OK"
18895 run_test 270e "DoM: lfs find with DoM files test"
18898 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18899 skip "Need MDS version at least 2.10.55"
18901 local mdtname=${FSNAME}-MDT0000-mdtlov
18902 local dom=$DIR/$tdir/dom_file
18903 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
18904 lod.$mdtname.dom_stripesize)
18905 local dom_limit=131072
18907 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
18908 local dom_current=$(do_facet mds1 $LCTL get_param -n \
18909 lod.$mdtname.dom_stripesize)
18910 [ ${dom_limit} -eq ${dom_current} ] ||
18911 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
18913 $LFS mkdir -i 0 -c 1 $DIR/$tdir
18914 $LFS setstripe -d $DIR/$tdir
18915 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
18916 error "Can't set directory default striping"
18918 # exceed maximum stripe size
18919 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18920 error "Can't create file with $((dom_limit * 2)) DoM stripe"
18921 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
18922 error "Able to create DoM component size more than LOD limit"
18924 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
18925 dom_current=$(do_facet mds1 $LCTL get_param -n \
18926 lod.$mdtname.dom_stripesize)
18927 [ 0 -eq ${dom_current} ] ||
18928 error "Can't set zero DoM stripe limit"
18931 # attempt to create DoM file on server with disabled DoM should
18932 # remove DoM entry from layout and be succeed
18933 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
18934 error "Can't create DoM file (DoM is disabled)"
18935 [ $($LFS getstripe -L $dom) == "mdt" ] &&
18936 error "File has DoM component while DoM is disabled"
18939 # attempt to create DoM file with only DoM stripe should return error
18940 $LFS setstripe -E $dom_limit -L mdt $dom &&
18941 error "Able to create DoM-only file while DoM is disabled"
18943 # too low values to be aligned with smallest stripe size 64K
18944 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
18945 dom_current=$(do_facet mds1 $LCTL get_param -n \
18946 lod.$mdtname.dom_stripesize)
18947 [ 30000 -eq ${dom_current} ] &&
18948 error "Can set too small DoM stripe limit"
18950 # 64K is a minimal stripe size in Lustre, expect limit of that size
18951 [ 65536 -eq ${dom_current} ] ||
18952 error "Limit is not set to 64K but ${dom_current}"
18954 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
18955 dom_current=$(do_facet mds1 $LCTL get_param -n \
18956 lod.$mdtname.dom_stripesize)
18958 [ 2147483648 -eq ${dom_current} ] &&
18959 error "Can set too large DoM stripe limit"
18961 do_facet mds1 $LCTL set_param -n \
18962 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
18963 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
18964 error "Can't create DoM component size after limit change"
18965 do_facet mds1 $LCTL set_param -n \
18966 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
18967 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
18968 error "Can't create DoM file after limit decrease"
18969 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
18970 error "Can create big DoM component after limit decrease"
18971 touch ${dom}_def ||
18972 error "Can't create file with old default layout"
18974 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
18977 run_test 270f "DoM: maximum DoM stripe size checks"
18980 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
18981 skip "Need MDS version at least 2.10.55"
18983 local dom=$DIR/$tdir/dom
18985 mkdir -p $DIR/$tdir
18987 $LFS setstripe -E 1024K -L mdt $dom
18989 lctl set_param -n mdc.*.stats=clear
18990 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
18991 cat $dom > /dev/null
18992 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
18993 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
18997 run_test 271a "DoM: data is cached for read after write"
19000 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19001 skip "Need MDS version at least 2.10.55"
19003 local dom=$DIR/$tdir/dom
19005 mkdir -p $DIR/$tdir
19007 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19009 lctl set_param -n mdc.*.stats=clear
19010 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19011 cancel_lru_locks mdc
19012 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
19013 # second stat to check size is cached on client
19014 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
19015 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19016 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
19019 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
19022 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19023 skip "Need MDS version at least 2.10.55"
19025 local dom=$DIR/$tdir/dom
19027 mkdir -p $DIR/$tdir
19029 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19031 lctl set_param -n mdc.*.stats=clear
19032 lctl set_param -n osc.*.stats=clear
19033 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
19034 cancel_lru_locks mdc
19035 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19036 # second stat to check size is cached on client
19037 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19038 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19039 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
19040 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
19041 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
19044 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
19050 local mdt=MDT$(printf %04x $mdtidx)
19052 if [ -z $param ]; then
19053 lctl get_param -n mdc.*$mdt*.stats
19055 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
19060 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19061 skip "Need MDS version at least 2.10.55"
19063 local dom=$DIR/$tdir/dom
19065 mkdir -p $DIR/$tdir
19067 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19069 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19070 local facet=mds$((mdtidx + 1))
19072 cancel_lru_locks mdc
19073 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
19074 createmany -o $dom 1000
19075 lctl set_param -n mdc.*.stats=clear
19076 smalliomany -w $dom 1000 200
19077 get_mdc_stats $mdtidx
19078 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19079 # Each file has 1 open, 1 IO enqueues, total 2000
19080 # but now we have also +1 getxattr for security.capability, total 3000
19081 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
19082 unlinkmany $dom 1000
19084 cancel_lru_locks mdc
19085 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
19086 createmany -o $dom 1000
19087 lctl set_param -n mdc.*.stats=clear
19088 smalliomany -w $dom 1000 200
19089 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19090 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
19091 # for OPEN and IO lock.
19092 [ $((enq - enq_2)) -ge 1000 ] ||
19093 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
19094 unlinkmany $dom 1000
19097 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
19099 cleanup_271def_tests() {
19105 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19106 skip "Need MDS version at least 2.10.57"
19108 local dom=$DIR/$tdir/dom
19109 local tmp=$TMP/$tfile
19110 trap "cleanup_271def_tests $tmp" EXIT
19112 mkdir -p $DIR/$tdir
19114 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19116 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19118 cancel_lru_locks mdc
19119 dd if=/dev/urandom of=$tmp bs=1000 count=1
19120 dd if=$tmp of=$dom bs=1000 count=1
19121 cancel_lru_locks mdc
19123 cat /etc/hosts >> $tmp
19124 lctl set_param -n mdc.*.stats=clear
19126 # append data to the same file it should update local page
19127 echo "Append to the same page"
19128 cat /etc/hosts >> $dom
19129 local num=$(get_mdc_stats $mdtidx ost_read)
19130 local ra=$(get_mdc_stats $mdtidx req_active)
19131 local rw=$(get_mdc_stats $mdtidx req_waittime)
19133 [ -z $num ] || error "$num READ RPC occured"
19134 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19138 cmp $tmp $dom || error "file miscompare"
19140 cancel_lru_locks mdc
19141 lctl set_param -n mdc.*.stats=clear
19143 echo "Open and read file"
19144 cat $dom > /dev/null
19145 local num=$(get_mdc_stats $mdtidx ost_read)
19146 local ra=$(get_mdc_stats $mdtidx req_active)
19147 local rw=$(get_mdc_stats $mdtidx req_waittime)
19149 [ -z $num ] || error "$num READ RPC occured"
19150 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19154 cmp $tmp $dom || error "file miscompare"
19158 run_test 271d "DoM: read on open (1K file in reply buffer)"
19161 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19162 skip "Need MDS version at least 2.10.57"
19164 local dom=$DIR/$tdir/dom
19165 local tmp=$TMP/$tfile
19166 trap "cleanup_271def_tests $tmp" EXIT
19168 mkdir -p $DIR/$tdir
19170 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19172 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19174 cancel_lru_locks mdc
19175 dd if=/dev/urandom of=$tmp bs=265000 count=1
19176 dd if=$tmp of=$dom bs=265000 count=1
19177 cancel_lru_locks mdc
19178 cat /etc/hosts >> $tmp
19179 lctl set_param -n mdc.*.stats=clear
19181 echo "Append to the same page"
19182 cat /etc/hosts >> $dom
19183 local num=$(get_mdc_stats $mdtidx ost_read)
19184 local ra=$(get_mdc_stats $mdtidx req_active)
19185 local rw=$(get_mdc_stats $mdtidx req_waittime)
19187 [ -z $num ] || error "$num READ RPC occured"
19188 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19192 cmp $tmp $dom || error "file miscompare"
19194 cancel_lru_locks mdc
19195 lctl set_param -n mdc.*.stats=clear
19197 echo "Open and read file"
19198 cat $dom > /dev/null
19199 local num=$(get_mdc_stats $mdtidx ost_read)
19200 local ra=$(get_mdc_stats $mdtidx req_active)
19201 local rw=$(get_mdc_stats $mdtidx req_waittime)
19203 [ -z $num ] && num=0
19204 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
19205 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19209 cmp $tmp $dom || error "file miscompare"
19213 run_test 271f "DoM: read on open (200K file and read tail)"
19216 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
19217 skip "Skipping due to old client or server version"
19219 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
19221 $CHECKSTAT -t file $DIR1/$tfile
19223 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
19226 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
19227 $LCTL set_param fail_loc=0x80000314
19228 rm $DIR1/$tfile || error "Unlink fails"
19230 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
19231 [ $RC -eq 0 ] || error "Failed write to stale object"
19233 run_test 271g "Discard DoM data vs client flush race"
19236 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19237 skip "Need MDS version at least 2.11.50"
19239 local dom=$DIR/$tdir/dom
19240 mkdir -p $DIR/$tdir
19242 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
19243 dd if=/dev/urandom of=$dom bs=512K count=1 ||
19244 error "failed to write data into $dom"
19245 local old_md5=$(md5sum $dom)
19247 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
19248 error "failed to migrate to the same DoM component"
19250 local new_md5=$(md5sum $dom)
19252 [ "$old_md5" == "$new_md5" ] ||
19253 error "md5sum differ: $old_md5, $new_md5"
19255 [ $($LFS getstripe -c $dom) -eq 2 ] ||
19256 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
19258 run_test 272a "DoM migration: new layout with the same DOM component"
19261 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19262 skip "Need MDS version at least 2.11.50"
19264 local dom=$DIR/$tdir/dom
19265 mkdir -p $DIR/$tdir
19266 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19268 local mdtidx=$($LFS getstripe -m $dom)
19269 local mdtname=MDT$(printf %04x $mdtidx)
19270 local facet=mds$((mdtidx + 1))
19272 local mdtfree1=$(do_facet $facet \
19273 lctl get_param -n osd*.*$mdtname.kbytesfree)
19274 dd if=/dev/urandom of=$dom bs=2M count=1 ||
19275 error "failed to write data into $dom"
19276 local old_md5=$(md5sum $dom)
19277 cancel_lru_locks mdc
19278 local mdtfree1=$(do_facet $facet \
19279 lctl get_param -n osd*.*$mdtname.kbytesfree)
19281 $LFS migrate -c2 $dom ||
19282 error "failed to migrate to the new composite layout"
19283 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19284 error "MDT stripe was not removed"
19286 cancel_lru_locks mdc
19287 local new_md5=$(md5sum $dom)
19288 [ "$old_md5" == "$new_md5" ] ||
19289 error "$old_md5 != $new_md5"
19291 # Skip free space checks with ZFS
19292 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19293 local mdtfree2=$(do_facet $facet \
19294 lctl get_param -n osd*.*$mdtname.kbytesfree)
19295 [ $mdtfree2 -gt $mdtfree1 ] ||
19296 error "MDT space is not freed after migration"
19300 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
19303 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19304 skip "Need MDS version at least 2.11.50"
19306 local dom=$DIR/$tdir/$tfile
19307 mkdir -p $DIR/$tdir
19308 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19310 local mdtidx=$($LFS getstripe -m $dom)
19311 local mdtname=MDT$(printf %04x $mdtidx)
19312 local facet=mds$((mdtidx + 1))
19314 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19315 error "failed to write data into $dom"
19316 local old_md5=$(md5sum $dom)
19317 cancel_lru_locks mdc
19318 local mdtfree1=$(do_facet $facet \
19319 lctl get_param -n osd*.*$mdtname.kbytesfree)
19321 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
19322 error "failed to migrate to the new composite layout"
19323 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
19324 error "MDT stripe was not removed"
19326 cancel_lru_locks mdc
19327 local new_md5=$(md5sum $dom)
19328 [ "$old_md5" == "$new_md5" ] ||
19329 error "$old_md5 != $new_md5"
19331 # Skip free space checks with ZFS
19332 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19333 local mdtfree2=$(do_facet $facet \
19334 lctl get_param -n osd*.*$mdtname.kbytesfree)
19335 [ $mdtfree2 -gt $mdtfree1 ] ||
19336 error "MDS space is not freed after migration"
19340 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
19343 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19344 skip "Need MDS version at least 2.12.55"
19346 local dom=$DIR/$tdir/$tfile
19347 mkdir -p $DIR/$tdir
19348 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
19350 local mdtidx=$($LFS getstripe -m $dom)
19351 local mdtname=MDT$(printf %04x $mdtidx)
19352 local facet=mds$((mdtidx + 1))
19354 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
19355 error "failed to write data into $dom"
19356 local old_md5=$(md5sum $dom)
19357 cancel_lru_locks mdc
19358 local mdtfree1=$(do_facet $facet \
19359 lctl get_param -n osd*.*$mdtname.kbytesfree)
19361 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
19362 error "failed mirroring to the new composite layout"
19363 $LFS mirror resync $dom ||
19364 error "failed mirror resync"
19365 $LFS mirror split --mirror-id 1 -d $dom ||
19366 error "failed mirror split"
19368 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19369 error "MDT stripe was not removed"
19371 cancel_lru_locks mdc
19372 local new_md5=$(md5sum $dom)
19373 [ "$old_md5" == "$new_md5" ] ||
19374 error "$old_md5 != $new_md5"
19376 # Skip free space checks with ZFS
19377 if [ "$(facet_fstype $facet)" != "zfs" ]; then
19378 local mdtfree2=$(do_facet $facet \
19379 lctl get_param -n osd*.*$mdtname.kbytesfree)
19380 [ $mdtfree2 -gt $mdtfree1 ] ||
19381 error "MDS space is not freed after DOM mirror deletion"
19385 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
19388 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19389 skip "Need MDS version at least 2.12.55"
19391 local dom=$DIR/$tdir/$tfile
19392 mkdir -p $DIR/$tdir
19393 $LFS setstripe -c 2 $dom
19395 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19396 error "failed to write data into $dom"
19397 local old_md5=$(md5sum $dom)
19398 cancel_lru_locks mdc
19400 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
19401 error "failed mirroring to the DOM layout"
19402 $LFS mirror resync $dom ||
19403 error "failed mirror resync"
19404 $LFS mirror split --mirror-id 1 -d $dom ||
19405 error "failed mirror split"
19407 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
19408 error "MDT stripe was not removed"
19410 cancel_lru_locks mdc
19411 local new_md5=$(md5sum $dom)
19412 [ "$old_md5" == "$new_md5" ] ||
19413 error "$old_md5 != $new_md5"
19417 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
19420 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
19421 skip "Need MDS version at least 2.12.55"
19423 local dom=$DIR/$tdir/$tfile
19424 mkdir -p $DIR/$tdir
19425 $LFS setstripe -c 2 $dom
19427 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
19428 error "failed to write data into $dom"
19429 local old_md5=$(md5sum $dom)
19430 cancel_lru_locks mdc
19432 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
19433 error "failed migrating to the DOM file"
19435 cancel_lru_locks mdc
19436 local new_md5=$(md5sum $dom)
19437 [ "$old_md5" != "$new_md5" ] &&
19438 error "$old_md5 != $new_md5"
19442 run_test 272f "DoM migration: OST-striped file to DOM file"
19445 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
19446 skip "Need MDS version at least 2.11.50"
19448 # Layout swap cannot be done if either file has DOM component,
19449 # this will never be supported, migration should be used instead
19451 local dom=$DIR/$tdir/$tfile
19452 mkdir -p $DIR/$tdir
19454 $LFS setstripe -c2 ${dom}_plain
19455 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
19456 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
19457 error "can swap layout with DoM component"
19458 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
19459 error "can swap layout with DoM component"
19461 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
19462 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
19463 error "can swap layout with DoM component"
19464 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
19465 error "can swap layout with DoM component"
19468 run_test 273a "DoM: layout swapping should fail with DOM"
19471 remote_ost_nodsh && skip "remote OST with nodsh"
19472 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
19473 skip "Need OST version >= 2.10.57"
19475 local file=$DIR/$tfile
19478 oss=$(comma_list $(osts_nodes))
19480 dd if=/dev/urandom of=$file bs=1M count=2 ||
19481 error "failed to create a file"
19482 cancel_lru_locks osc
19485 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19486 error "failed to read a file"
19488 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
19489 $LCTL set_param fail_loc=0x8000031f
19491 cancel_lru_locks osc &
19494 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
19495 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
19496 #IO takes another lock, but matches the PENDING one
19497 #and places it to the IO RPC
19498 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
19499 error "failed to read a file with PENDING lock"
19501 run_test 275 "Read on a canceled duplicate lock"
19504 remote_ost_nodsh && skip "remote OST with nodsh"
19507 do_facet ost1 "(while true; do \
19508 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
19509 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
19512 for LOOP in $(seq 20); do
19514 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
19517 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
19518 rm $TMP/sanity_276_pid"
19520 run_test 276 "Race between mount and obd_statfs"
19523 $LCTL set_param ldlm.namespaces.*.lru_size=0
19524 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
19525 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19526 grep ^used_mb | awk '{print $2}')
19527 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
19528 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
19529 oflag=direct conv=notrunc
19530 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
19531 grep ^used_mb | awk '{print $2}')
19532 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
19534 run_test 277 "Direct IO shall drop page cache"
19537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19538 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19539 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
19540 skip "needs the same host for mdt1 mdt2" && return
19545 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
19546 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
19552 echo "Starting MDTs"
19553 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
19555 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
19557 do_facet mds2 $LCTL set_param fail_loc=0
19559 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
19560 wait_recovery_complete mds2
19562 run_test 278 "Race starting MDS between MDTs stop/start"
19565 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
19566 skip "Need MGS version at least 2.13.52"
19567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19568 combined_mgs_mds || skip "needs combined MGS/MDT"
19570 umount_client $MOUNT
19571 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
19572 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
19574 mount_client $MOUNT &
19576 stop mgs || error "stop mgs failed"
19577 #for a race mgs would crash
19578 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
19579 mount_client $MOUNT || error "mount client failed"
19581 run_test 280 "Race between MGS umount and client llog processing"
19583 cleanup_test_300() {
19587 test_striped_dir() {
19592 mkdir -p $DIR/$tdir
19594 SAVE_UMASK=$(umask)
19595 trap cleanup_test_300 RETURN EXIT
19597 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
19598 $DIR/$tdir/striped_dir ||
19599 error "set striped dir error"
19601 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
19602 [ "$mode" = "755" ] || error "expect 755 got $mode"
19604 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
19605 error "getdirstripe failed"
19606 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
19607 if [ "$stripe_count" != "2" ]; then
19608 error "1:stripe_count is $stripe_count, expect 2"
19610 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
19611 if [ "$stripe_count" != "2" ]; then
19612 error "2:stripe_count is $stripe_count, expect 2"
19615 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
19616 if [ "$stripe_index" != "$mdt_index" ]; then
19617 error "stripe_index is $stripe_index, expect $mdt_index"
19620 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19621 error "nlink error after create striped dir"
19623 mkdir $DIR/$tdir/striped_dir/a
19624 mkdir $DIR/$tdir/striped_dir/b
19626 stat $DIR/$tdir/striped_dir/a ||
19627 error "create dir under striped dir failed"
19628 stat $DIR/$tdir/striped_dir/b ||
19629 error "create dir under striped dir failed"
19631 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
19632 error "nlink error after mkdir"
19634 rmdir $DIR/$tdir/striped_dir/a
19635 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
19636 error "nlink error after rmdir"
19638 rmdir $DIR/$tdir/striped_dir/b
19639 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
19640 error "nlink error after rmdir"
19642 chattr +i $DIR/$tdir/striped_dir
19643 createmany -o $DIR/$tdir/striped_dir/f 10 &&
19644 error "immutable flags not working under striped dir!"
19645 chattr -i $DIR/$tdir/striped_dir
19647 rmdir $DIR/$tdir/striped_dir ||
19648 error "rmdir striped dir error"
19656 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19657 skip "skipped for lustre < 2.7.0"
19658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19659 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19661 test_striped_dir 0 || error "failed on striped dir on MDT0"
19662 test_striped_dir 1 || error "failed on striped dir on MDT0"
19664 run_test 300a "basic striped dir sanity test"
19667 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19668 skip "skipped for lustre < 2.7.0"
19669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19670 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19677 test_mkdir $DIR/$tdir || error "mkdir fail"
19678 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19679 error "set striped dir error"
19680 for i in {0..9}; do
19681 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
19683 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
19684 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
19685 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
19687 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
19688 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
19689 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
19693 run_test 300b "check ctime/mtime for striped dir"
19696 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19697 skip "skipped for lustre < 2.7.0"
19698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19699 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19703 mkdir -p $DIR/$tdir
19704 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
19705 error "set striped dir error"
19707 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
19708 error "chown striped dir failed"
19710 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
19711 error "create 5k files failed"
19713 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
19715 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
19719 run_test 300c "chown && check ls under striped directory"
19722 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
19723 skip "skipped for lustre < 2.7.0"
19724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19725 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19730 mkdir -p $DIR/$tdir
19731 $LFS setstripe -c 2 $DIR/$tdir
19733 #local striped directory
19734 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19735 error "set striped dir error"
19736 #look at the directories for debug purposes
19738 $LFS getdirstripe $DIR/$tdir
19739 ls -l $DIR/$tdir/striped_dir
19740 $LFS getdirstripe $DIR/$tdir/striped_dir
19741 createmany -o $DIR/$tdir/striped_dir/f 10 ||
19742 error "create 10 files failed"
19744 #remote striped directory
19745 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
19746 error "set striped dir error"
19747 #look at the directories for debug purposes
19749 $LFS getdirstripe $DIR/$tdir
19750 ls -l $DIR/$tdir/remote_striped_dir
19751 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
19752 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
19753 error "create 10 files failed"
19755 for file in $(find $DIR/$tdir); do
19756 stripe_count=$($LFS getstripe -c $file)
19757 [ $stripe_count -eq 2 ] ||
19758 error "wrong stripe $stripe_count for $file"
19763 run_test 300d "check default stripe under striped directory"
19766 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19767 skip "Need MDS version at least 2.7.55"
19768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19769 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19774 mkdir -p $DIR/$tdir
19776 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19777 error "set striped dir error"
19779 touch $DIR/$tdir/striped_dir/a
19780 touch $DIR/$tdir/striped_dir/b
19781 touch $DIR/$tdir/striped_dir/c
19783 mkdir $DIR/$tdir/striped_dir/dir_a
19784 mkdir $DIR/$tdir/striped_dir/dir_b
19785 mkdir $DIR/$tdir/striped_dir/dir_c
19787 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
19788 error "set striped adir under striped dir error"
19790 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
19791 error "set striped bdir under striped dir error"
19793 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
19794 error "set striped cdir under striped dir error"
19796 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
19797 error "rename dir under striped dir fails"
19799 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
19800 error "rename dir under different stripes fails"
19802 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
19803 error "rename file under striped dir should succeed"
19805 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
19806 error "rename dir under striped dir should succeed"
19810 run_test 300e "check rename under striped directory"
19813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19814 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19815 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19816 skip "Need MDS version at least 2.7.55"
19822 mkdir -p $DIR/$tdir
19824 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
19825 error "set striped dir error"
19827 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
19828 error "set striped dir error"
19830 touch $DIR/$tdir/striped_dir/a
19831 mkdir $DIR/$tdir/striped_dir/dir_a
19832 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
19833 error "create striped dir under striped dir fails"
19835 touch $DIR/$tdir/striped_dir1/b
19836 mkdir $DIR/$tdir/striped_dir1/dir_b
19837 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
19838 error "create striped dir under striped dir fails"
19840 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
19841 error "rename dir under different striped dir should fail"
19843 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
19844 error "rename striped dir under diff striped dir should fail"
19846 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
19847 error "rename file under diff striped dirs fails"
19851 run_test 300f "check rename cross striped directory"
19853 test_300_check_default_striped_dir()
19856 local default_count=$2
19857 local default_index=$3
19860 local dir_stripe_index
19863 echo "checking $dirname $default_count $default_index"
19864 $LFS setdirstripe -D -c $default_count -i $default_index \
19865 -t all_char $DIR/$tdir/$dirname ||
19866 error "set default stripe on striped dir error"
19867 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
19868 [ $stripe_count -eq $default_count ] ||
19869 error "expect $default_count get $stripe_count for $dirname"
19871 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
19872 [ $stripe_index -eq $default_index ] ||
19873 error "expect $default_index get $stripe_index for $dirname"
19875 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
19876 error "create dirs failed"
19878 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
19879 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
19880 for dir in $(find $DIR/$tdir/$dirname/*); do
19881 stripe_count=$($LFS getdirstripe -c $dir)
19882 [ $stripe_count -eq $default_count ] ||
19883 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
19884 error "stripe count $default_count != $stripe_count for $dir"
19886 stripe_index=$($LFS getdirstripe -i $dir)
19887 [ $default_index -eq -1 ] ||
19888 [ $stripe_index -eq $default_index ] ||
19889 error "$stripe_index != $default_index for $dir"
19891 #check default stripe
19892 stripe_count=$($LFS getdirstripe -D -c $dir)
19893 [ $stripe_count -eq $default_count ] ||
19894 error "default count $default_count != $stripe_count for $dir"
19896 stripe_index=$($LFS getdirstripe -D -i $dir)
19897 [ $stripe_index -eq $default_index ] ||
19898 error "default index $default_index != $stripe_index for $dir"
19900 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
19904 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19905 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19906 skip "Need MDS version at least 2.7.55"
19913 mkdir $DIR/$tdir/normal_dir
19915 #Checking when client cache stripe index
19916 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
19917 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
19918 error "create striped_dir failed"
19920 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
19921 error "create dir0 fails"
19922 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
19923 [ $stripe_index -eq 0 ] ||
19924 error "dir0 expect index 0 got $stripe_index"
19926 mkdir $DIR/$tdir/striped_dir/dir1 ||
19927 error "create dir1 fails"
19928 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
19929 [ $stripe_index -eq 1 ] ||
19930 error "dir1 expect index 1 got $stripe_index"
19932 #check default stripe count/stripe index
19933 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
19934 test_300_check_default_striped_dir normal_dir 1 0
19935 test_300_check_default_striped_dir normal_dir 2 1
19936 test_300_check_default_striped_dir normal_dir 2 -1
19938 #delete default stripe information
19939 echo "delete default stripeEA"
19940 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
19941 error "set default stripe on striped dir error"
19943 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
19944 for dir in $(find $DIR/$tdir/normal_dir/*); do
19945 stripe_count=$($LFS getdirstripe -c $dir)
19946 [ $stripe_count -eq 0 ] ||
19947 error "expect 1 get $stripe_count for $dir"
19948 stripe_index=$($LFS getdirstripe -i $dir)
19949 [ $stripe_index -eq 0 ] ||
19950 error "expect 0 get $stripe_index for $dir"
19953 run_test 300g "check default striped directory for normal directory"
19956 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19957 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19958 skip "Need MDS version at least 2.7.55"
19964 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19965 error "set striped dir error"
19967 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
19968 test_300_check_default_striped_dir striped_dir 1 0
19969 test_300_check_default_striped_dir striped_dir 2 1
19970 test_300_check_default_striped_dir striped_dir 2 -1
19972 #delete default stripe information
19973 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
19974 error "set default stripe on striped dir error"
19976 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
19977 for dir in $(find $DIR/$tdir/striped_dir/*); do
19978 stripe_count=$($LFS getdirstripe -c $dir)
19979 [ $stripe_count -eq 0 ] ||
19980 error "expect 1 get $stripe_count for $dir"
19983 run_test 300h "check default striped directory for striped directory"
19986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19987 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19988 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
19989 skip "Need MDS version at least 2.7.55"
19996 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
19997 error "set striped dir error"
19999 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20000 error "create files under striped dir failed"
20002 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
20003 error "set striped hashdir error"
20005 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
20006 error "create dir0 under hash dir failed"
20007 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
20008 error "create dir1 under hash dir failed"
20010 # unfortunately, we need to umount to clear dir layout cache for now
20011 # once we fully implement dir layout, we can drop this
20012 umount_client $MOUNT || error "umount failed"
20013 mount_client $MOUNT || error "mount failed"
20015 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
20016 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
20017 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
20019 #set the stripe to be unknown hash type
20020 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
20021 $LCTL set_param fail_loc=0x1901
20022 for ((i = 0; i < 10; i++)); do
20023 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
20024 error "stat f-$i failed"
20025 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
20028 touch $DIR/$tdir/striped_dir/f0 &&
20029 error "create under striped dir with unknown hash should fail"
20031 $LCTL set_param fail_loc=0
20033 umount_client $MOUNT || error "umount failed"
20034 mount_client $MOUNT || error "mount failed"
20038 run_test 300i "client handle unknown hash type striped directory"
20041 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20043 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20044 skip "Need MDS version at least 2.7.55"
20051 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
20052 $LCTL set_param fail_loc=0x1702
20053 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20054 error "set striped dir error"
20056 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20057 error "create files under striped dir failed"
20059 $LCTL set_param fail_loc=0
20061 rm -rf $DIR/$tdir || error "unlink striped dir fails"
20065 run_test 300j "test large update record"
20068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20069 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20070 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20071 skip "Need MDS version at least 2.7.55"
20073 # this test needs a huge transaction
20075 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20076 osd*.$FSNAME-MDT0000.kbytestotal")
20077 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
20084 #define OBD_FAIL_LARGE_STRIPE 0x1703
20085 $LCTL set_param fail_loc=0x1703
20086 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
20087 error "set striped dir error"
20088 $LCTL set_param fail_loc=0
20090 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20091 error "getstripeddir fails"
20092 rm -rf $DIR/$tdir/striped_dir ||
20093 error "unlink striped dir fails"
20097 run_test 300k "test large striped directory"
20100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20101 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20102 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20103 skip "Need MDS version at least 2.7.55"
20107 test_mkdir -p $DIR/$tdir/striped_dir
20108 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
20109 error "chown $RUNAS_ID failed"
20110 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
20111 error "set default striped dir failed"
20113 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
20114 $LCTL set_param fail_loc=0x80000158
20115 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
20117 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
20118 [ $stripe_index -eq 1 ] ||
20119 error "expect 1 get $stripe_index for $dir"
20121 run_test 300l "non-root user to create dir under striped dir with stale layout"
20124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20125 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
20126 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20127 skip "Need MDS version at least 2.7.55"
20129 mkdir -p $DIR/$tdir/striped_dir
20130 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
20131 error "set default stripes dir error"
20133 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
20135 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
20136 [ $stripe_count -eq 0 ] ||
20137 error "expect 0 get $stripe_count for a"
20139 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
20140 error "set default stripes dir error"
20142 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
20144 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
20145 [ $stripe_count -eq 0 ] ||
20146 error "expect 0 get $stripe_count for b"
20148 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
20149 error "set default stripes dir error"
20151 mkdir $DIR/$tdir/striped_dir/c &&
20152 error "default stripe_index is invalid, mkdir c should fails"
20154 rm -rf $DIR/$tdir || error "rmdir fails"
20156 run_test 300m "setstriped directory on single MDT FS"
20159 local list=$(comma_list $(mdts_nodes))
20162 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20167 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20168 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20169 skip "Need MDS version at least 2.7.55"
20170 remote_mds_nodsh && skip "remote MDS with nodsh"
20173 local list=$(comma_list $(mdts_nodes))
20175 trap cleanup_300n RETURN EXIT
20176 mkdir -p $DIR/$tdir
20177 chmod 777 $DIR/$tdir
20178 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
20179 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20180 error "create striped dir succeeds with gid=0"
20182 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20183 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
20184 error "create striped dir fails with gid=-1"
20186 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20187 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
20188 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
20189 error "set default striped dir succeeds with gid=0"
20192 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
20193 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
20194 error "set default striped dir fails with gid=-1"
20197 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
20198 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
20199 error "create test_dir fails"
20200 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
20201 error "create test_dir1 fails"
20202 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
20203 error "create test_dir2 fails"
20206 run_test 300n "non-root user to create dir under striped dir with default EA"
20209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20210 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20211 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20212 skip "Need MDS version at least 2.7.55"
20217 mkdir -p $DIR/$tdir
20219 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
20220 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
20221 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
20222 skip "not enough free inodes $numfree1 $numfree2"
20225 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
20226 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
20227 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
20228 skip "not enough free space $numfree1 $numfree2"
20231 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
20232 error "setdirstripe fails"
20234 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
20235 error "create dirs fails"
20237 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
20238 ls $DIR/$tdir/striped_dir > /dev/null ||
20239 error "ls striped dir fails"
20240 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
20241 error "unlink big striped dir fails"
20243 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
20246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20247 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20248 remote_mds_nodsh && skip "remote MDS with nodsh"
20250 mkdir -p $DIR/$tdir
20252 #define OBD_FAIL_OUT_ENOSPC 0x1704
20253 do_facet mds2 lctl set_param fail_loc=0x80001704
20254 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
20255 && error "create striped directory should fail"
20257 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
20259 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
20262 run_test 300p "create striped directory without space"
20265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20266 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20268 local fd=$(free_fd)
20269 local cmd="exec $fd<$tdir"
20271 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
20274 trap "eval $cmd" EXIT
20275 cd $tdir || error "cd $tdir fails"
20276 rmdir ../$tdir || error "rmdir $tdir fails"
20277 mkdir local_dir && error "create dir succeeds"
20278 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
20282 run_test 300q "create remote directory under orphan directory"
20285 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20286 skip "Need MDS version at least 2.7.55" && return
20287 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20291 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
20292 error "set striped dir error"
20294 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20295 error "getstripeddir fails"
20298 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
20299 awk '/lmv_stripe_count:/ { print $2 }')
20301 [ $MDSCOUNT -ne $stripe_count ] &&
20302 error "wrong stripe count $stripe_count expected $MDSCOUNT"
20304 rm -rf $DIR/$tdir/striped_dir ||
20305 error "unlink striped dir fails"
20307 run_test 300r "test -1 striped directory"
20309 prepare_remote_file() {
20310 mkdir $DIR/$tdir/src_dir ||
20311 error "create remote source failed"
20313 cp /etc/hosts $DIR/$tdir/src_dir/a ||
20314 error "cp to remote source failed"
20315 touch $DIR/$tdir/src_dir/a
20317 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
20318 error "create remote target dir failed"
20320 touch $DIR/$tdir/tgt_dir/b
20322 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
20323 error "rename dir cross MDT failed!"
20325 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
20326 error "src_child still exists after rename"
20328 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
20329 error "missing file(a) after rename"
20331 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
20332 error "diff after rename"
20336 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20339 local remote_file=$DIR/$tdir/tgt_dir/b
20341 mkdir -p $DIR/$tdir
20343 prepare_remote_file || error "prepare remote file failed"
20346 $OPENUNLINK $remote_file $remote_file ||
20347 error "openunlink $remote_file failed"
20348 $CHECKSTAT -a $remote_file || error "$remote_file exists"
20350 run_test 310a "open unlink remote file"
20353 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
20354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20356 local remote_file=$DIR/$tdir/tgt_dir/b
20358 mkdir -p $DIR/$tdir
20360 prepare_remote_file || error "prepare remote file failed"
20362 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20363 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
20364 $CHECKSTAT -t file $remote_file || error "check file failed"
20366 run_test 310b "unlink remote file with multiple links while open"
20369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20370 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
20372 local remote_file=$DIR/$tdir/tgt_dir/b
20374 mkdir -p $DIR/$tdir
20376 prepare_remote_file || error "prepare remote file failed"
20378 ln $remote_file $DIR/$tfile || error "link failed for remote file"
20379 multiop_bg_pause $remote_file O_uc ||
20380 error "mulitop failed for remote file"
20382 $MULTIOP $DIR/$tfile Ouc
20383 kill -USR1 $MULTIPID
20386 run_test 310c "open-unlink remote file with multiple links"
20390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20391 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20392 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
20393 skip "lustre < 2.8.54 does not contain LU-4825 fix"
20394 remote_mds_nodsh && skip "remote MDS with nodsh"
20396 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20397 local mdts=$(comma_list $(mdts_nodes))
20399 mkdir -p $DIR/$tdir
20400 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20401 createmany -o $DIR/$tdir/$tfile. 1000
20403 # statfs data is not real time, let's just calculate it
20404 old_iused=$((old_iused + 1000))
20406 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20407 osp.*OST0000*MDT0000.create_count")
20408 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20409 osp.*OST0000*MDT0000.max_create_count")
20410 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
20412 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
20413 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
20414 [ $index -ne 0 ] || error "$tfile stripe index is 0"
20416 unlinkmany $DIR/$tdir/$tfile. 1000
20418 do_nodes $mdts "$LCTL set_param -n \
20419 osp.*OST0000*.max_create_count=$max_count"
20420 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
20421 do_nodes $mdts "$LCTL set_param -n \
20422 osp.*OST0000*.create_count=$count"
20423 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
20424 grep "=0" && error "create_count is zero"
20427 for i in $(seq 120); do
20428 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
20429 # system may be too busy to destroy all objs in time, use
20430 # a somewhat small value to not fail autotest
20431 [ $((old_iused - new_iused)) -gt 400 ] && break
20435 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
20436 [ $((old_iused - new_iused)) -gt 400 ] ||
20437 error "objs not destroyed after unlink"
20439 run_test 311 "disable OSP precreate, and unlink should destroy objs"
20446 local vdevdir=$(dirname $(facet_vdevice $ost))
20447 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
20448 local zfs_zapid=$(do_facet $ost $cmd |
20449 grep -w "/O/0/d$((objid%32))" -C 5 |
20450 awk '/Object/{getline; print $1}')
20451 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
20452 awk "/$objid = /"'{printf $3}')
20457 zfs_object_blksz() {
20461 local vdevdir=$(dirname $(facet_vdevice $ost))
20462 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
20463 local blksz=$(do_facet $ost $cmd $objid |
20464 awk '/dblk/{getline; printf $4}')
20466 case "${blksz: -1}" in
20467 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
20468 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
20475 test_312() { # LU-4856
20476 remote_ost_nodsh && skip "remote OST with nodsh"
20477 [ "$ost1_FSTYPE" = "zfs" ] ||
20478 skip_env "the test only applies to zfs"
20480 local max_blksz=$(do_facet ost1 \
20481 $ZFS get -p recordsize $(facet_device ost1) |
20482 awk '!/VALUE/{print $3}')
20484 # to make life a little bit easier
20485 $LFS mkdir -c 1 -i 0 $DIR/$tdir
20486 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20488 local tf=$DIR/$tdir/$tfile
20490 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20492 # Get ZFS object id
20493 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20494 # block size change by sequential overwrite
20497 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
20498 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
20500 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
20501 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
20505 # block size change by sequential append write
20506 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
20507 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20508 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20511 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
20512 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
20513 oflag=sync conv=notrunc
20515 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20516 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
20517 error "blksz error, actual $blksz, " \
20518 "expected: 2 * $count * $PAGE_SIZE"
20524 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
20525 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
20527 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
20528 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20529 [ $blksz -eq $PAGE_SIZE ] ||
20530 error "blksz error: $blksz, expected: $PAGE_SIZE"
20532 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
20533 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20534 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
20536 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
20537 blksz=$(zfs_object_blksz ost1 $zfs_objid)
20538 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
20540 run_test 312 "make sure ZFS adjusts its block size by write pattern"
20543 remote_ost_nodsh && skip "remote OST with nodsh"
20545 local file=$DIR/$tfile
20548 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
20550 # define OBD_FAIL_TGT_RCVD_EIO 0x720
20551 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20552 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
20553 error "write should failed"
20554 do_facet ost1 "$LCTL set_param fail_loc=0"
20557 run_test 313 "io should fail after last_rcvd update fail"
20560 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
20562 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
20563 do_facet ost1 "$LCTL set_param fail_loc=0x720"
20565 wait_delete_completed
20566 do_facet ost1 "$LCTL set_param fail_loc=0"
20568 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
20570 test_315() { # LU-618
20571 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
20573 local file=$DIR/$tfile
20576 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
20577 error "multiop file write failed"
20578 $MULTIOP $file oO_RDONLY:r4063232_c &
20583 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
20586 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
20589 run_test 315 "read should be accounted"
20592 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20593 large_xattr_enabled || skip_env "ea_inode feature disabled"
20595 rm -rf $DIR/$tdir/d
20596 mkdir -p $DIR/$tdir/d
20597 chown nobody $DIR/$tdir/d
20598 touch $DIR/$tdir/d/file
20600 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
20602 run_test 316 "lfs mv"
20605 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
20606 skip "Need MDS version at least 2.11.53"
20607 if [ "$ost1_FSTYPE" == "zfs" ]; then
20608 skip "LU-10370: no implementation for ZFS"
20612 local grant_blk_size
20614 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
20615 awk '/grant_block_size:/ { print $2; exit; }')
20617 # Create File of size 5M. Truncate it to below size's and verify
20620 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
20621 error "Create file $DIR/$tfile failed"
20622 stack_trap "rm -f $DIR/$tfile" EXIT
20624 for trunc_sz in 2097152 4097 4000 509 0; do
20625 $TRUNCATE $DIR/$tfile $trunc_sz ||
20626 error "truncate $tfile to $trunc_sz failed"
20627 local sz=$(stat --format=%s $DIR/$tfile)
20628 local blk=$(stat --format=%b $DIR/$tfile)
20629 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
20630 grant_blk_size) * 8))
20632 if [[ $blk -ne $trunc_blk ]]; then
20633 $(which stat) $DIR/$tfile
20634 error "Expected Block $trunc_blk got $blk for $tfile"
20637 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20638 error "Expected Size $trunc_sz got $sz for $tfile"
20643 # Create file with a hole and write actual two blocks. Block count
20646 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
20647 conv=fsync || error "Create file : $DIR/$tfile"
20649 # Calculate the final truncate size.
20650 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
20653 # truncate to size $trunc_sz bytes. Strip the last block
20654 # The block count must drop to 8
20656 $TRUNCATE $DIR/$tfile $trunc_sz ||
20657 error "truncate $tfile to $trunc_sz failed"
20659 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
20660 sz=$(stat --format=%s $DIR/$tfile)
20661 blk=$(stat --format=%b $DIR/$tfile)
20663 if [[ $blk -ne $trunc_bsz ]]; then
20664 $(which stat) $DIR/$tfile
20665 error "Expected Block $trunc_bsz got $blk for $tfile"
20668 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
20669 error "Expected Size $trunc_sz got $sz for $tfile"
20671 run_test 317 "Verify blocks get correctly update after truncate"
20674 local old_max_active=$($LCTL get_param -n \
20675 llite.*.max_read_ahead_async_active 2>/dev/null)
20677 $LCTL set_param llite.*.max_read_ahead_async_active=256
20678 local max_active=$($LCTL get_param -n \
20679 llite.*.max_read_ahead_async_active 2>/dev/null)
20680 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
20682 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
20683 error "set max_read_ahead_async_active should succeed"
20685 $LCTL set_param llite.*.max_read_ahead_async_active=512
20686 max_active=$($LCTL get_param -n \
20687 llite.*.max_read_ahead_async_active 2>/dev/null)
20688 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
20690 # restore @max_active
20691 [ $old_max_active -ne 0 ] && $LCTL set_param \
20692 llite.*.max_read_ahead_async_active=$old_max_active
20694 local old_threshold=$($LCTL get_param -n \
20695 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20696 local max_per_file_mb=$($LCTL get_param -n \
20697 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
20699 local invalid=$(($max_per_file_mb + 1))
20701 llite.*.read_ahead_async_file_threshold_mb=$invalid\
20702 && error "set $invalid should fail"
20704 local valid=$(($invalid - 1))
20706 llite.*.read_ahead_async_file_threshold_mb=$valid ||
20707 error "set $valid should succeed"
20708 local threshold=$($LCTL get_param -n \
20709 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
20710 [ $threshold -eq $valid ] || error \
20711 "expect threshold $valid got $threshold"
20713 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
20715 run_test 318 "Verify async readahead tunables"
20718 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
20720 local before=$(date +%s)
20722 local mdir=$DIR/$tdir
20723 local file=$mdir/xxx
20725 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
20728 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
20729 $LCTL set_param fail_val=5 fail_loc=0x8000032c
20730 $LFS mv -m1 $file &
20733 dd if=$file of=/dev/null
20735 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
20736 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
20738 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
20740 run_test 319 "lost lease lock on migrate error"
20742 test_398a() { # LU-4198
20743 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20744 $LCTL set_param ldlm.namespaces.*.lru_size=clear
20746 # request a new lock on client
20747 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20749 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
20750 local lock_count=$($LCTL get_param -n \
20751 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
20752 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
20754 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
20756 # no lock cached, should use lockless IO and not enqueue new lock
20757 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
20758 lock_count=$($LCTL get_param -n \
20759 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
20760 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
20762 run_test 398a "direct IO should cancel lock otherwise lockless"
20764 test_398b() { # LU-4198
20765 which fio || skip_env "no fio installed"
20766 $LFS setstripe -c -1 $DIR/$tfile
20769 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
20772 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
20773 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
20774 --numjobs=$njobs --fallocate=none \
20775 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20776 --filename=$DIR/$tfile &
20779 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
20780 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
20781 --numjobs=$njobs --fallocate=none \
20782 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20783 --filename=$DIR/$tfile || true
20788 run_test 398b "DIO and buffer IO race"
20790 test_398c() { # LU-4198
20791 which fio || skip_env "no fio installed"
20793 saved_debug=$($LCTL get_param -n debug)
20794 $LCTL set_param debug=0
20796 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
20797 ((size /= 1024)) # by megabytes
20798 ((size /= 2)) # write half of the OST at most
20799 [ $size -gt 40 ] && size=40 #reduce test time anyway
20801 $LFS setstripe -c 1 $DIR/$tfile
20803 # it seems like ldiskfs reserves more space than necessary if the
20804 # writing blocks are not mapped, so it extends the file firstly
20805 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
20806 cancel_lru_locks osc
20808 # clear and verify rpc_stats later
20809 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
20812 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
20813 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
20814 --numjobs=$njobs --fallocate=none --ioengine=libaio \
20815 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20816 --filename=$DIR/$tfile
20817 [ $? -eq 0 ] || error "fio write error"
20819 [ $($LCTL get_param -n \
20820 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
20821 error "Locks were requested while doing AIO"
20823 # get the percentage of 1-page I/O
20824 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
20825 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
20827 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
20829 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
20830 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
20831 --numjobs=$njobs --fallocate=none --ioengine=libaio \
20832 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
20833 --filename=$DIR/$tfile
20834 [ $? -eq 0 ] || error "fio mixed read write error"
20837 $LCTL set_param debug="$saved_debug"
20839 run_test 398c "run fio to test AIO"
20842 local read_write=$1
20843 if [ "$read_write" = "write" ]; then
20844 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
20845 elif [ "$read_write" = "read" ]; then
20846 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
20848 error "argument error"
20851 # turn off debug for performance testing
20852 local saved_debug=$($LCTL get_param -n debug)
20853 $LCTL set_param debug=0
20855 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20857 # get ost1 size - $FSNAME-OST0000
20858 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
20859 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
20860 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
20862 if [ "$read_write" = "read" ]; then
20863 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
20866 local start_time=$(date +%s.%N)
20867 $dd_cmd bs=1M count=$blocks oflag=sync ||
20868 error "real dd $read_write error"
20869 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
20871 if [ "$read_write" = "write" ]; then
20875 # define OBD_FAIL_OST_FAKE_RW 0x238
20876 do_facet ost1 $LCTL set_param fail_loc=0x238
20878 local start_time=$(date +%s.%N)
20879 $dd_cmd bs=1M count=$blocks oflag=sync ||
20880 error "fake dd $read_write error"
20881 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
20883 if [ "$read_write" = "write" ]; then
20885 cancel_lru_locks osc
20886 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
20887 error "$tfile size not $blocks MB"
20889 do_facet ost1 $LCTL set_param fail_loc=0
20891 echo "fake $read_write $duration_fake vs. normal $read_write" \
20892 "$duration in seconds"
20893 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
20894 error_not_in_vm "fake write is slower"
20896 $LCTL set_param -n debug="$saved_debug"
20899 test_399a() { # LU-7655 for OST fake write
20900 remote_ost_nodsh && skip "remote OST with nodsh"
20904 run_test 399a "fake write should not be slower than normal write"
20906 test_399b() { # LU-8726 for OST fake read
20907 remote_ost_nodsh && skip "remote OST with nodsh"
20908 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
20909 skip_env "ldiskfs only test"
20914 run_test 399b "fake read should not be slower than normal read"
20916 test_400a() { # LU-1606, was conf-sanity test_74
20917 if ! which $CC > /dev/null 2>&1; then
20918 skip_env "$CC is not installed"
20921 local extra_flags=''
20922 local out=$TMP/$tfile
20923 local prefix=/usr/include/lustre
20926 # Oleg removes c files in his test rig so test if any c files exist
20927 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
20928 skip_env "Needed c test files are missing"
20930 if ! [[ -d $prefix ]]; then
20931 # Assume we're running in tree and fixup the include path.
20932 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
20933 extra_flags+=" -L$LUSTRE/utils/.lib"
20936 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
20937 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
20938 error "client api broken"
20942 run_test 400a "Lustre client api program can compile and link"
20944 test_400b() { # LU-1606, LU-5011
20946 local out=$TMP/$tfile
20947 local prefix=/usr/include/linux/lustre
20949 # We use a hard coded prefix so that this test will not fail
20950 # when run in tree. There are headers in lustre/include/lustre/
20951 # that are not packaged (like lustre_idl.h) and have more
20952 # complicated include dependencies (like config.h and lnet/types.h).
20953 # Since this test about correct packaging we just skip them when
20954 # they don't exist (see below) rather than try to fixup cppflags.
20956 if ! which $CC > /dev/null 2>&1; then
20957 skip_env "$CC is not installed"
20960 for header in $prefix/*.h; do
20961 if ! [[ -f "$header" ]]; then
20965 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
20966 continue # lustre_ioctl.h is internal header
20969 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
20970 error "cannot compile '$header'"
20974 run_test 400b "packaged headers can be compiled"
20976 test_401a() { #LU-7437
20977 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
20978 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
20980 #count the number of parameters by "list_param -R"
20981 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
20982 #count the number of parameters by listing proc files
20983 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
20984 echo "proc_dirs='$proc_dirs'"
20985 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
20986 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
20989 [ $params -eq $procs ] ||
20990 error "found $params parameters vs. $procs proc files"
20992 # test the list_param -D option only returns directories
20993 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
20994 #count the number of parameters by listing proc directories
20995 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
20998 [ $params -eq $procs ] ||
20999 error "found $params parameters vs. $procs proc files"
21001 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
21004 local save=$($LCTL get_param -n jobid_var)
21007 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
21008 error "no error returned when setting bad parameters"
21010 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
21011 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
21013 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
21014 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
21015 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
21017 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
21020 local jobid_var_old=$($LCTL get_param -n jobid_var)
21021 local jobid_var_new
21023 $LCTL set_param jobid_var= &&
21024 error "no error returned for 'set_param a='"
21026 jobid_var_new=$($LCTL get_param -n jobid_var)
21027 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21028 error "jobid_var was changed by setting without value"
21030 $LCTL set_param jobid_var &&
21031 error "no error returned for 'set_param a'"
21033 jobid_var_new=$($LCTL get_param -n jobid_var)
21034 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21035 error "jobid_var was changed by setting without value"
21037 run_test 401c "Verify 'lctl set_param' without value fails in either format."
21040 local jobid_var_old=$($LCTL get_param -n jobid_var)
21041 local jobid_var_new
21042 local new_value="foo=bar"
21044 $LCTL set_param jobid_var=$new_value ||
21045 error "'set_param a=b' did not accept a value containing '='"
21047 jobid_var_new=$($LCTL get_param -n jobid_var)
21048 [[ "$jobid_var_new" == "$new_value" ]] ||
21049 error "'set_param a=b' failed on a value containing '='"
21051 # Reset the jobid_var to test the other format
21052 $LCTL set_param jobid_var=$jobid_var_old
21053 jobid_var_new=$($LCTL get_param -n jobid_var)
21054 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21055 error "failed to reset jobid_var"
21057 $LCTL set_param jobid_var $new_value ||
21058 error "'set_param a b' did not accept a value containing '='"
21060 jobid_var_new=$($LCTL get_param -n jobid_var)
21061 [[ "$jobid_var_new" == "$new_value" ]] ||
21062 error "'set_param a b' failed on a value containing '='"
21064 $LCTL set_param jobid_var $jobid_var_old
21065 jobid_var_new=$($LCTL get_param -n jobid_var)
21066 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21067 error "failed to reset jobid_var"
21069 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
21072 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
21073 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
21074 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
21075 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
21076 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
21077 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
21078 remote_mds_nodsh && skip "remote MDS with nodsh"
21080 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
21081 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
21082 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
21083 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
21084 echo "Touch failed - OK"
21086 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
21089 local file1=$DIR/$tfile.1
21090 local file2=$DIR/$tfile.2
21091 local tfile=$TMP/$tfile
21093 rm -f $file1 $file2 $tfile
21098 # 30 sec OBD_TIMEOUT in ll_getattr()
21099 # right before populating st_nlink
21100 $LCTL set_param fail_loc=0x80001409
21101 stat -c %h $file1 > $tfile &
21103 # create an alias, drop all locks and reclaim the dentry
21105 cancel_lru_locks mdc
21106 cancel_lru_locks osc
21107 sysctl -w vm.drop_caches=2
21111 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
21113 rm -f $tfile $file1 $file2
21115 run_test 403 "i_nlink should not drop to zero due to aliasing"
21117 test_404() { # LU-6601
21118 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
21119 skip "Need server version newer than 2.8.52"
21120 remote_mds_nodsh && skip "remote MDS with nodsh"
21122 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
21123 awk '/osp .*-osc-MDT/ { print $4}')
21126 for osp in $mosps; do
21127 echo "Deactivate: " $osp
21128 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
21129 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21130 awk -vp=$osp '$4 == p { print $2 }')
21131 [ $stat = IN ] || {
21132 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21133 error "deactivate error"
21135 echo "Activate: " $osp
21136 do_facet $SINGLEMDS $LCTL --device %$osp activate
21137 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21138 awk -vp=$osp '$4 == p { print $2 }')
21139 [ $stat = UP ] || {
21140 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21141 error "activate error"
21145 run_test 404 "validate manual {de}activated works properly for OSPs"
21148 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
21149 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
21150 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
21151 skip "Layout swap lock is not supported"
21153 check_swap_layouts_support
21155 test_mkdir $DIR/$tdir
21156 swap_lock_test -d $DIR/$tdir ||
21157 error "One layout swap locked test failed"
21159 run_test 405 "Various layout swap lock tests"
21162 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21163 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21164 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
21165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21166 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
21167 skip "Need MDS version at least 2.8.50"
21169 local def_stripe_size=$($LFS getstripe -S $MOUNT)
21170 local test_pool=$TESTNAME
21172 pool_add $test_pool || error "pool_add failed"
21173 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
21174 error "pool_add_targets failed"
21176 save_layout_restore_at_exit $MOUNT
21178 # parent set default stripe count only, child will stripe from both
21179 # parent and fs default
21180 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
21181 error "setstripe $MOUNT failed"
21182 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
21183 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
21184 for i in $(seq 10); do
21185 local f=$DIR/$tdir/$tfile.$i
21186 touch $f || error "touch failed"
21187 local count=$($LFS getstripe -c $f)
21188 [ $count -eq $OSTCOUNT ] ||
21189 error "$f stripe count $count != $OSTCOUNT"
21190 local offset=$($LFS getstripe -i $f)
21191 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
21192 local size=$($LFS getstripe -S $f)
21193 [ $size -eq $((def_stripe_size * 2)) ] ||
21194 error "$f stripe size $size != $((def_stripe_size * 2))"
21195 local pool=$($LFS getstripe -p $f)
21196 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
21199 # change fs default striping, delete parent default striping, now child
21200 # will stripe from new fs default striping only
21201 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
21202 error "change $MOUNT default stripe failed"
21203 $LFS setstripe -c 0 $DIR/$tdir ||
21204 error "delete $tdir default stripe failed"
21205 for i in $(seq 11 20); do
21206 local f=$DIR/$tdir/$tfile.$i
21207 touch $f || error "touch $f failed"
21208 local count=$($LFS getstripe -c $f)
21209 [ $count -eq 1 ] || error "$f stripe count $count != 1"
21210 local offset=$($LFS getstripe -i $f)
21211 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
21212 local size=$($LFS getstripe -S $f)
21213 [ $size -eq $def_stripe_size ] ||
21214 error "$f stripe size $size != $def_stripe_size"
21215 local pool=$($LFS getstripe -p $f)
21216 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
21219 unlinkmany $DIR/$tdir/$tfile. 1 20
21221 local f=$DIR/$tdir/$tfile
21222 pool_remove_all_targets $test_pool $f
21223 pool_remove $test_pool $f
21225 run_test 406 "DNE support fs default striping"
21228 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21229 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21230 skip "Need MDS version at least 2.8.55"
21231 remote_mds_nodsh && skip "remote MDS with nodsh"
21233 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
21234 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
21235 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
21236 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
21237 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
21239 #define OBD_FAIL_DT_TXN_STOP 0x2019
21240 for idx in $(seq $MDSCOUNT); do
21241 do_facet mds$idx "lctl set_param fail_loc=0x2019"
21243 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
21244 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
21245 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
21248 run_test 407 "transaction fail should cause operation fail"
21251 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
21253 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
21254 lctl set_param fail_loc=0x8000040a
21255 # let ll_prepare_partial_page() fail
21256 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
21260 # create at least 100 unused inodes so that
21261 # shrink_icache_memory(0) should not return 0
21262 touch $DIR/$tfile-{0..100}
21263 rm -f $DIR/$tfile-{0..100}
21266 echo 2 > /proc/sys/vm/drop_caches
21268 run_test 408 "drop_caches should not hang due to page leaks"
21272 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21274 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
21275 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
21276 touch $DIR/$tdir/guard || error "(2) Fail to create"
21278 local PREFIX=$(str_repeat 'A' 128)
21279 echo "Create 1K hard links start at $(date)"
21280 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21281 error "(3) Fail to hard link"
21283 echo "Links count should be right although linkEA overflow"
21284 stat $DIR/$tdir/guard || error "(4) Fail to stat"
21285 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
21286 [ $linkcount -eq 1001 ] ||
21287 error "(5) Unexpected hard links count: $linkcount"
21289 echo "List all links start at $(date)"
21290 ls -l $DIR/$tdir/foo > /dev/null ||
21291 error "(6) Fail to list $DIR/$tdir/foo"
21293 echo "Unlink hard links start at $(date)"
21294 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
21295 error "(7) Fail to unlink"
21296 echo "Unlink hard links finished at $(date)"
21298 run_test 409 "Large amount of cross-MDTs hard links on the same file"
21302 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
21303 skip "Need client version at least 2.9.59"
21305 # Create a file, and stat it from the kernel
21306 local testfile=$DIR/$tfile
21309 local run_id=$RANDOM
21310 local my_ino=$(stat --format "%i" $testfile)
21312 # Try to insert the module. This will always fail as the
21313 # module is designed to not be inserted.
21314 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
21317 # Anything but success is a test failure
21319 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
21320 error "no inode match"
21322 run_test 410 "Test inode number returned from kernel thread"
21324 cleanup_test411_cgroup() {
21330 local cg_basedir=/sys/fs/cgroup/memory
21332 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
21333 skip "no setup for cgroup"
21335 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
21336 error "test file creation failed"
21337 cancel_lru_locks osc
21339 # Create a very small memory cgroup to force a slab allocation error
21340 local cgdir=$cg_basedir/osc_slab_alloc
21341 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
21342 trap "cleanup_test411_cgroup $cgdir" EXIT
21343 echo 2M > $cgdir/memory.kmem.limit_in_bytes
21344 echo 1M > $cgdir/memory.limit_in_bytes
21346 # Should not LBUG, just be killed by oom-killer
21347 # dd will return 0 even allocation failure in some environment.
21348 # So don't check return value
21349 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
21350 cleanup_test411_cgroup $cgdir
21354 run_test 411 "Slab allocation error with cgroup does not LBUG"
21357 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21358 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
21359 skip "Need server version at least 2.10.55"
21362 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
21363 error "mkdir failed"
21364 $LFS getdirstripe $DIR/$tdir
21365 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
21366 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
21367 error "expect $((MDSCOUT - 1)) get $stripe_index"
21368 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
21369 [ $stripe_count -eq 2 ] ||
21370 error "expect 2 get $stripe_count"
21372 run_test 412 "mkdir on specific MDTs"
21376 local stripe_count=$2
21377 local mdts=$(comma_list $(mdts_nodes))
21380 local lmv_qos_prio_free
21381 local lmv_qos_threshold_rr
21382 local lmv_qos_maxage
21383 local lod_qos_prio_free
21384 local lod_qos_threshold_rr
21385 local lod_qos_maxage
21389 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
21390 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
21391 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
21393 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
21394 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
21395 stack_trap "$LCTL set_param \
21396 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
21397 stack_trap "$LCTL set_param \
21398 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
21399 stack_trap "$LCTL set_param \
21400 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
21402 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
21403 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
21404 lod_qos_prio_free=${lod_qos_prio_free%%%}
21405 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
21406 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
21407 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
21408 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
21409 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
21410 stack_trap "do_nodes $mdts $LCTL set_param \
21411 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
21412 stack_trap "do_nodes $mdts $LCTL set_param \
21413 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
21415 stack_trap "do_nodes $mdts $LCTL set_param \
21416 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
21419 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
21421 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
21422 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
21424 testdir=$DIR/$tdir-s$stripe_count/rr
21426 for i in $(seq $((100 * MDSCOUNT))); do
21427 eval $mkdir_cmd $testdir/subdir$i ||
21428 error "$mkdir_cmd subdir$i failed"
21431 for i in $(seq $MDSCOUNT); do
21432 count=$($LFS getdirstripe -i $testdir/* |
21433 grep ^$((i - 1))$ | wc -l)
21434 echo "$count directories created on MDT$((i - 1))"
21435 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
21437 if [ $stripe_count -gt 1 ]; then
21438 count=$($LFS getdirstripe $testdir/* |
21439 grep -P "^\s+$((i - 1))\t" | wc -l)
21440 echo "$count stripes created on MDT$((i - 1))"
21441 # deviation should < 5% of average
21442 [ $count -lt $((95 * stripe_count)) ] ||
21443 [ $count -gt $((105 * stripe_count)) ] &&
21444 error "stripes are not evenly distributed"
21448 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
21449 do_nodes $mdts $LCTL set_param \
21450 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
21453 echo "Check for uneven MDTs: "
21463 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
21464 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
21465 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
21467 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21468 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
21471 for ((i = 1; i < ${#ffree[@]}; i++)); do
21472 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
21473 if [ $tmp -gt $max ]; then
21477 if [ $tmp -lt $min ]; then
21483 [ ${ffree[min_index]} -eq 0 ] &&
21484 skip "no free files in MDT$min_index"
21485 [ ${ffree[min_index]} -gt 100000000 ] &&
21486 skip "too much free files in MDT$min_index"
21488 # Check if we need to generate uneven MDTs
21490 local diff=$(((max - min) * 100 / min))
21491 local value="$(generate_string 1024)"
21493 while [ $diff -lt $threshold ]; do
21494 # generate uneven MDTs, create till $threshold% diff
21495 echo -n "weight diff=$diff% must be > $threshold% ..."
21496 count=$((${ffree[min_index]} / 10))
21497 # 50 sec per 10000 files in vm
21498 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
21499 skip "$count files to create"
21500 echo "Fill MDT$min_index with $count files"
21501 [ -d $DIR/$tdir-MDT$min_index ] ||
21502 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
21503 error "mkdir $tdir-MDT$min_index failed"
21504 for i in $(seq $count); do
21505 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
21506 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
21507 error "create f$j_$i failed"
21508 setfattr -n user.413b -v $value \
21509 $DIR/$tdir-MDT$min_index/f$j_$i ||
21510 error "setfattr f$j_$i failed"
21513 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
21514 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
21515 max=$(((${ffree[max_index]} >> 8) * \
21516 (${bavail[max_index]} * bsize >> 16)))
21517 min=$(((${ffree[min_index]} >> 8) * \
21518 (${bavail[min_index]} * bsize >> 16)))
21519 diff=$(((max - min) * 100 / min))
21522 echo "MDT filesfree available: ${ffree[@]}"
21523 echo "MDT blocks available: ${bavail[@]}"
21524 echo "weight diff=$diff%"
21527 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
21529 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
21530 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
21531 # decrease statfs age, so that it can be updated in time
21532 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
21533 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
21537 testdir=$DIR/$tdir-s$stripe_count/qos
21539 for i in $(seq $((100 * MDSCOUNT))); do
21540 eval $mkdir_cmd $testdir/subdir$i ||
21541 error "$mkdir_cmd subdir$i failed"
21544 for i in $(seq $MDSCOUNT); do
21545 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
21547 echo "$count directories created on MDT$((i - 1))"
21549 if [ $stripe_count -gt 1 ]; then
21550 count=$($LFS getdirstripe $testdir/* |
21551 grep -P "^\s+$((i - 1))\t" | wc -l)
21552 echo "$count stripes created on MDT$((i - 1))"
21556 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
21557 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
21559 # D-value should > 10% of averge
21560 [ $((max - min)) -lt 10 ] &&
21561 error "subdirs shouldn't be evenly distributed"
21564 if [ $stripe_count -gt 1 ]; then
21565 max=$($LFS getdirstripe $testdir/* |
21566 grep -P "^\s+$max_index\t" | wc -l)
21567 min=$($LFS getdirstripe $testdir/* |
21568 grep -P "^\s+$min_index\t" | wc -l)
21569 [ $((max - min)) -le $((10 * stripe_count)) ] &&
21570 error "stripes shouldn't be evenly distributed"|| true
21575 [ $MDSCOUNT -lt 2 ] &&
21576 skip "We need at least 2 MDTs for this test"
21578 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21579 skip "Need server version at least 2.12.52"
21583 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21584 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21585 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21586 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21587 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
21590 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
21593 [ $MDSCOUNT -lt 2 ] &&
21594 skip "We need at least 2 MDTs for this test"
21596 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
21597 skip "Need server version at least 2.12.52"
21601 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
21602 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
21603 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
21604 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
21605 $LFS setdirstripe -D -c $stripe_count \
21606 $DIR/$tdir-s$stripe_count/rr ||
21607 error "setdirstripe failed"
21608 $LFS setdirstripe -D -c $stripe_count \
21609 $DIR/$tdir-s$stripe_count/qos ||
21610 error "setdirstripe failed"
21611 test_qos_mkdir "mkdir" $stripe_count
21614 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
21617 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
21618 $LCTL set_param fail_loc=0x80000521
21619 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
21622 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
21625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21626 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21627 skip "Need server version at least 2.11.52"
21637 # this test may be slow on ZFS
21638 [ "$mds1_FSTYPE" == "zfs" ] && total=100
21640 # though this test is designed for striped directory, let's test normal
21641 # directory too since lock is always saved as CoS lock.
21642 test_mkdir $DIR/$tdir || error "mkdir $tdir"
21643 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
21652 start_time=$(date +%s)
21653 for i in $(seq $total); do
21654 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
21657 end_time=$(date +%s)
21658 duration=$((end_time - start_time))
21660 kill -9 $setattr_pid
21662 echo "rename $total files took $duration sec"
21663 [ $duration -lt 100 ] || error "rename took $duration sec"
21665 run_test 415 "lock revoke is not missing"
21668 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
21669 skip "Need server version at least 2.11.55"
21671 # define OBD_FAIL_OSD_TXN_START 0x19a
21672 do_facet mds1 lctl set_param fail_loc=0x19a
21674 lfs mkdir -c $MDSCOUNT $DIR/$tdir
21678 run_test 416 "transaction start failure won't cause system hung"
21682 do_nodes $(comma_list $(mdts_nodes)) \
21683 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
21684 do_nodes $(comma_list $(mdts_nodes)) \
21685 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
21686 do_nodes $(comma_list $(mdts_nodes)) \
21687 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
21691 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21692 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
21693 skip "Need MDS version at least 2.11.56"
21695 trap cleanup_417 RETURN EXIT
21697 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
21698 do_nodes $(comma_list $(mdts_nodes)) \
21699 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
21700 $LFS migrate -m 0 $DIR/$tdir.1 &&
21701 error "migrate dir $tdir.1 should fail"
21703 do_nodes $(comma_list $(mdts_nodes)) \
21704 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
21705 $LFS mkdir -i 1 $DIR/$tdir.2 &&
21706 error "create remote dir $tdir.2 should fail"
21708 do_nodes $(comma_list $(mdts_nodes)) \
21709 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
21710 $LFS mkdir -c 2 $DIR/$tdir.3 &&
21711 error "create striped dir $tdir.3 should fail"
21714 run_test 417 "disable remote dir, striped dir and dir migration"
21716 # Checks that the outputs of df [-i] and lfs df [-i] match
21718 # usage: check_lfs_df <blocks | inodes> <mountpoint>
21728 [ "$1" == "blocks" ] && inodes= || inodes="-i"
21730 for count in {1..100}; do
21734 # read the lines of interest
21735 df_out=($(df -P $inodes $dir | tail -n +2)) ||
21736 error "df $inodes $dir | tail -n +2 failed"
21737 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
21738 error "lfs df $inodes $dir | grep summary: failed"
21740 # skip first substrings of each output as they are different
21741 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
21742 # compare the two outputs
21744 for i in {1..5}; do
21745 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
21753 lfs df $inodes $dir
21754 error "df and lfs df $1 output mismatch: " \
21755 "df ${inodes}: ${df_out[*]}, " \
21756 "lfs df ${inodes}: ${lfs_df_out[*]}"
21761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21763 local dir=$DIR/$tdir
21764 local numfiles=$((RANDOM % 4096 + 2))
21765 local numblocks=$((RANDOM % 256 + 1))
21767 wait_delete_completed
21770 # check block output
21771 check_lfs_df blocks $dir
21772 # check inode output
21773 check_lfs_df inodes $dir
21775 # create a single file and retest
21776 echo "Creating a single file and testing"
21777 createmany -o $dir/$tfile- 1 &>/dev/null ||
21778 error "creating 1 file in $dir failed"
21779 check_lfs_df blocks $dir
21780 check_lfs_df inodes $dir
21782 # create a random number of files
21783 echo "Creating $((numfiles - 1)) files and testing"
21784 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
21785 error "creating $((numfiles - 1)) files in $dir failed"
21787 # write a random number of blocks to the first test file
21788 echo "Writing $numblocks 4K blocks and testing"
21789 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
21790 count=$numblocks &>/dev/null ||
21791 error "dd to $dir/${tfile}-0 failed"
21794 check_lfs_df blocks $dir
21795 check_lfs_df inodes $dir
21797 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
21798 error "unlinking $numfiles files in $dir failed"
21800 run_test 418 "df and lfs df outputs match"
21804 local dir=$DIR/$tdir
21809 cancel_lru_locks mdc
21811 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
21812 $LCTL set_param fail_loc=0x1410
21814 $LCTL set_param fail_loc=0
21817 run_test 419 "Verify open file by name doesn't crash kernel"
21821 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
21822 skip "Need MDS version at least 2.12.53"
21824 local SAVE_UMASK=$(umask)
21825 local dir=$DIR/$tdir
21826 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
21830 mkdir -m03777 $dir/testdir
21831 ls -dn $dir/testdir
21832 # Need to remove trailing '.' when SELinux is enabled
21833 local dirperms=$(ls -dn $dir/testdir |
21834 awk '{ sub(/\.$/, "", $1); print $1}')
21835 [ $dirperms == "drwxrwsrwt" ] ||
21836 error "incorrect perms on $dir/testdir"
21838 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
21839 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
21840 ls -n $dir/testdir/testfile
21841 local fileperms=$(ls -n $dir/testdir/testfile |
21842 awk '{ sub(/\.$/, "", $1); print $1}')
21843 [ $fileperms == "-rwxr-xr-x" ] ||
21844 error "incorrect perms on $dir/testdir/testfile"
21848 run_test 420 "clear SGID bit on non-directories for non-members"
21855 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21856 skip "Need MDS version at least 2.12.54"
21858 test_mkdir $DIR/$tdir
21859 createmany -o $DIR/$tdir/f 3
21860 cnt=$(ls -1 $DIR/$tdir | wc -l)
21861 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21863 fid1=$(lfs path2fid $DIR/$tdir/f1)
21864 fid2=$(lfs path2fid $DIR/$tdir/f2)
21865 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
21867 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
21868 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
21870 cnt=$(ls -1 $DIR/$tdir | wc -l)
21871 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21873 rm -f $DIR/$tdir/f3 || error "can't remove f3"
21874 createmany -o $DIR/$tdir/f 3
21875 cnt=$(ls -1 $DIR/$tdir | wc -l)
21876 [ $cnt != 3 ] && error "unexpected #files: $cnt"
21878 fid1=$(lfs path2fid $DIR/$tdir/f1)
21879 fid2=$(lfs path2fid $DIR/$tdir/f2)
21880 echo "remove using fsname $FSNAME"
21881 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
21883 cnt=$(ls -1 $DIR/$tdir | wc -l)
21884 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
21886 run_test 421a "simple rm by fid"
21893 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21894 skip "Need MDS version at least 2.12.54"
21896 test_mkdir $DIR/$tdir
21897 createmany -o $DIR/$tdir/f 3
21898 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
21901 FID1=$(lfs path2fid $DIR/$tdir/f1)
21902 FID2=$(lfs path2fid $DIR/$tdir/f2)
21903 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
21905 kill -USR1 $MULTIPID
21908 cnt=$(ls $DIR/$tdir | wc -l)
21909 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
21911 run_test 421b "rm by fid on open file"
21917 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21918 skip "Need MDS version at least 2.12.54"
21920 test_mkdir $DIR/$tdir
21921 createmany -o $DIR/$tdir/f 3
21922 touch $DIR/$tdir/$tfile
21923 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
21924 cnt=$(ls -1 $DIR/$tdir | wc -l)
21925 [ $cnt != 184 ] && error "unexpected #files: $cnt"
21927 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
21928 $LFS rmfid $DIR $FID1 || error "rmfid failed"
21930 cnt=$(ls $DIR/$tdir | wc -l)
21931 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
21933 run_test 421c "rm by fid against hardlinked files"
21939 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21940 skip "Need MDS version at least 2.12.54"
21942 test_mkdir $DIR/$tdir
21943 createmany -o $DIR/$tdir/f 4097
21944 cnt=$(ls -1 $DIR/$tdir | wc -l)
21945 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
21947 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
21948 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21950 cnt=$(ls $DIR/$tdir | wc -l)
21952 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21954 run_test 421d "rmfid en masse"
21960 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21961 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21962 skip "Need MDS version at least 2.12.54"
21964 mkdir -p $DIR/$tdir
21965 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21966 createmany -o $DIR/$tdir/striped_dir/f 512
21967 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
21968 [ $cnt != 512 ] && error "unexpected #files: $cnt"
21970 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
21971 sed "s/[/][^:]*://g")
21972 $LFS rmfid $DIR $FIDS || error "rmfid failed"
21974 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
21976 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
21978 run_test 421e "rmfid in DNE"
21984 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
21985 skip "Need MDS version at least 2.12.54"
21987 test_mkdir $DIR/$tdir
21989 cnt=$(ls -1 $DIR/$tdir | wc -l)
21990 [ $cnt != 1 ] && error "unexpected #files: $cnt"
21992 FID=$(lfs path2fid $DIR/$tdir/f)
21993 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
21994 # rmfid should fail
21995 cnt=$(ls -1 $DIR/$tdir | wc -l)
21996 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
21998 chmod a+rw $DIR/$tdir
22000 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
22001 # rmfid should fail
22002 cnt=$(ls -1 $DIR/$tdir | wc -l)
22003 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
22006 $RUNAS touch $DIR/$tdir/f
22007 FID=$(lfs path2fid $DIR/$tdir/f)
22008 echo "rmfid as root"
22009 $LFS rmfid $DIR $FID || error "rmfid as root failed"
22010 cnt=$(ls -1 $DIR/$tdir | wc -l)
22011 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
22014 $RUNAS touch $DIR/$tdir/f
22015 cnt=$(ls -1 $DIR/$tdir | wc -l)
22016 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
22017 FID=$(lfs path2fid $DIR/$tdir/f)
22018 # rmfid w/o user_fid2path mount option should fail
22019 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
22020 cnt=$(ls -1 $DIR/$tdir | wc -l)
22021 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
22023 umount_client $MOUNT || error "failed to umount client"
22024 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
22025 error "failed to mount client'"
22027 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
22028 # rmfid should succeed
22029 cnt=$(ls -1 $DIR/$tdir | wc -l)
22030 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
22032 # rmfid shouldn't allow to remove files due to dir's permission
22033 chmod a+rwx $DIR/$tdir
22036 FID=$(lfs path2fid $DIR/$tdir/f)
22037 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
22039 umount_client $MOUNT || error "failed to umount client"
22040 mount_client $MOUNT "$MOUNT_OPTS" ||
22041 error "failed to mount client'"
22044 run_test 421f "rmfid checks permissions"
22050 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22051 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22052 skip "Need MDS version at least 2.12.54"
22054 mkdir -p $DIR/$tdir
22055 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22056 createmany -o $DIR/$tdir/striped_dir/f 512
22057 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22058 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22060 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22061 sed "s/[/][^:]*://g")
22063 rm -f $DIR/$tdir/striped_dir/f1*
22064 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22065 removed=$((512 - cnt))
22067 # few files have been just removed, so we expect
22068 # rmfid to fail on their fids
22069 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
22070 [ $removed != $errors ] && error "$errors != $removed"
22072 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22074 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22076 run_test 421g "rmfid to return errors properly"
22079 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
22080 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
22081 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
22082 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
22083 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
22085 local amc=$(at_max_get client)
22086 local amo=$(at_max_get mds1)
22087 local timeout=`lctl get_param -n timeout`
22089 at_max_set 0 client
22092 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
22093 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
22094 fail_val=$(((2*timeout + 10)*1000))
22095 touch $DIR/$tdir/d3/file &
22097 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
22098 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
22099 fail_val=$((2*timeout + 5))
22100 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
22104 sleep $((2 * timeout))
22108 touch $DIR/$tdir/d2/file3
22109 touch $DIR/$tdir/d2/file4
22110 touch $DIR/$tdir/d2/file5
22113 at_max_set $amc client
22114 at_max_set $amo mds1
22116 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
22117 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
22118 error "Watchdog is always throttled"
22120 run_test 422 "kill a process with RPC in progress"
22133 # ensure statfs cache is expired
22136 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
22137 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
22141 run_test 423 "statfs should return a right data"
22144 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22145 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22146 skip "Need server version at least 2.9.55"
22148 start_full_debug_logging
22152 stop_full_debug_logging
22156 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22157 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22158 awk '/The barrier for/ { print $7 }')
22161 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
22166 barrier_expired() {
22169 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
22170 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
22171 awk '/will be expired/ { print $7 }')
22173 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
22182 echo "Start barrier_freeze at: $(date)"
22183 #define OBD_FAIL_BARRIER_DELAY 0x2202
22184 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22185 # Do not reduce barrier time - See LU-11873
22186 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
22189 local b_status=$(barrier_stat)
22190 echo "Got barrier status at: $(date)"
22191 [ "$b_status" = "'freezing_p1'" ] ||
22192 error "(1) unexpected barrier status $b_status"
22194 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22196 b_status=$(barrier_stat)
22197 [ "$b_status" = "'frozen'" ] ||
22198 error "(2) unexpected barrier status $b_status"
22200 local expired=$(barrier_expired)
22201 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
22202 sleep $((expired + 3))
22204 b_status=$(barrier_stat)
22205 [ "$b_status" = "'expired'" ] ||
22206 error "(3) unexpected barrier status $b_status"
22208 # Do not reduce barrier time - See LU-11873
22209 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
22210 error "(4) fail to freeze barrier"
22212 b_status=$(barrier_stat)
22213 [ "$b_status" = "'frozen'" ] ||
22214 error "(5) unexpected barrier status $b_status"
22216 echo "Start barrier_thaw at: $(date)"
22217 #define OBD_FAIL_BARRIER_DELAY 0x2202
22218 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
22219 do_facet mgs $LCTL barrier_thaw $FSNAME &
22222 b_status=$(barrier_stat)
22223 echo "Got barrier status at: $(date)"
22224 [ "$b_status" = "'thawing'" ] ||
22225 error "(6) unexpected barrier status $b_status"
22227 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
22229 b_status=$(barrier_stat)
22230 [ "$b_status" = "'thawed'" ] ||
22231 error "(7) unexpected barrier status $b_status"
22233 #define OBD_FAIL_BARRIER_FAILURE 0x2203
22234 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
22235 do_facet mgs $LCTL barrier_freeze $FSNAME
22237 b_status=$(barrier_stat)
22238 [ "$b_status" = "'failed'" ] ||
22239 error "(8) unexpected barrier status $b_status"
22241 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22242 do_facet mgs $LCTL barrier_thaw $FSNAME
22246 run_test 801a "write barrier user interfaces and stat machine"
22251 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22252 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
22253 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
22254 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
22255 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
22257 cancel_lru_locks mdc
22259 # 180 seconds should be long enough
22260 do_facet mgs $LCTL barrier_freeze $FSNAME 180
22262 local b_status=$(barrier_stat)
22263 [ "$b_status" = "'frozen'" ] ||
22264 error "(6) unexpected barrier status $b_status"
22266 mkdir $DIR/$tdir/d0/d10 &
22269 touch $DIR/$tdir/d1/f13 &
22272 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
22275 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
22278 rm -f $DIR/$tdir/d4/f12 &
22281 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
22283 # To guarantee taht the 'stat' is not blocked
22284 b_status=$(barrier_stat)
22285 [ "$b_status" = "'frozen'" ] ||
22286 error "(8) unexpected barrier status $b_status"
22288 # let above commands to run at background
22291 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
22292 ps -p $touch_pid || error "(10) touch should be blocked"
22293 ps -p $ln_pid || error "(11) link should be blocked"
22294 ps -p $mv_pid || error "(12) rename should be blocked"
22295 ps -p $rm_pid || error "(13) unlink should be blocked"
22297 b_status=$(barrier_stat)
22298 [ "$b_status" = "'frozen'" ] ||
22299 error "(14) unexpected barrier status $b_status"
22301 do_facet mgs $LCTL barrier_thaw $FSNAME
22302 b_status=$(barrier_stat)
22303 [ "$b_status" = "'thawed'" ] ||
22304 error "(15) unexpected barrier status $b_status"
22306 wait $mkdir_pid || error "(16) mkdir should succeed"
22307 wait $touch_pid || error "(17) touch should succeed"
22308 wait $ln_pid || error "(18) link should succeed"
22309 wait $mv_pid || error "(19) rename should succeed"
22310 wait $rm_pid || error "(20) unlink should succeed"
22314 run_test 801b "modification will be blocked by write barrier"
22317 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22321 stop mds2 || error "(1) Fail to stop mds2"
22323 do_facet mgs $LCTL barrier_freeze $FSNAME 30
22325 local b_status=$(barrier_stat)
22326 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
22327 do_facet mgs $LCTL barrier_thaw $FSNAME
22328 error "(2) unexpected barrier status $b_status"
22331 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22332 error "(3) Fail to rescan barrier bitmap"
22334 # Do not reduce barrier time - See LU-11873
22335 do_facet mgs $LCTL barrier_freeze $FSNAME 20
22337 b_status=$(barrier_stat)
22338 [ "$b_status" = "'frozen'" ] ||
22339 error "(4) unexpected barrier status $b_status"
22341 do_facet mgs $LCTL barrier_thaw $FSNAME
22342 b_status=$(barrier_stat)
22343 [ "$b_status" = "'thawed'" ] ||
22344 error "(5) unexpected barrier status $b_status"
22346 local devname=$(mdsdevname 2)
22348 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
22350 do_facet mgs $LCTL barrier_rescan $FSNAME ||
22351 error "(7) Fail to rescan barrier bitmap"
22355 run_test 801c "rescan barrier bitmap"
22357 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
22358 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
22359 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
22360 saved_MOUNT_OPTS=$MOUNT_OPTS
22366 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
22367 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
22368 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
22369 MOUNT_OPTS=$saved_MOUNT_OPTS
22374 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
22375 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
22376 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
22377 skip "Need server version at least 2.9.55"
22379 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
22381 mkdir $DIR/$tdir || error "(1) fail to mkdir"
22383 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22384 error "(2) Fail to copy"
22386 trap cleanup_802a EXIT
22388 # sync by force before remount as readonly
22389 sync; sync_all_data; sleep 3; sync_all_data
22393 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
22394 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
22395 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
22397 echo "Mount the server as read only"
22398 setupall server_only || error "(3) Fail to start servers"
22400 echo "Mount client without ro should fail"
22401 mount_client $MOUNT &&
22402 error "(4) Mount client without 'ro' should fail"
22404 echo "Mount client with ro should succeed"
22405 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
22406 mount_client $MOUNT ||
22407 error "(5) Mount client with 'ro' should succeed"
22409 echo "Modify should be refused"
22410 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22412 echo "Read should be allowed"
22413 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22414 error "(7) Read should succeed under ro mode"
22418 run_test 802a "simulate readonly device"
22421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22422 remote_mds_nodsh && skip "remote MDS with nodsh"
22424 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
22425 skip "readonly option not available"
22427 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
22429 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
22430 error "(2) Fail to copy"
22432 # write back all cached data before setting MDT to readonly
22436 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
22437 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
22439 echo "Modify should be refused"
22440 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
22442 echo "Read should be allowed"
22443 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
22444 error "(7) Read should succeed under ro mode"
22447 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
22449 run_test 802b "be able to set MDTs to readonly"
22452 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22453 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22454 skip "MDS needs to be newer than 2.10.54"
22456 mkdir -p $DIR/$tdir
22457 # Create some objects on all MDTs to trigger related logs objects
22458 for idx in $(seq $MDSCOUNT); do
22459 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
22460 $DIR/$tdir/dir${idx} ||
22461 error "Fail to create $DIR/$tdir/dir${idx}"
22465 wait_delete_completed # ensure old test cleanups are finished
22466 echo "before create:"
22468 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22470 for i in {1..10}; do
22471 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
22472 error "Fail to create $DIR/$tdir/foo$i"
22476 echo "after create:"
22478 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22480 # allow for an llog to be cleaned up during the test
22481 [ $after_used -ge $((before_used + 10 - 1)) ] ||
22482 error "before ($before_used) + 10 > after ($after_used)"
22484 for i in {1..10}; do
22485 rm -rf $DIR/$tdir/foo$i ||
22486 error "Fail to remove $DIR/$tdir/foo$i"
22489 sleep 3 # avoid MDT return cached statfs
22490 wait_delete_completed
22491 echo "after unlink:"
22493 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
22495 # allow for an llog to be created during the test
22496 [ $after_used -le $((before_used + 1)) ] ||
22497 error "after ($after_used) > before ($before_used) + 1"
22499 run_test 803 "verify agent object for remote object"
22502 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
22503 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
22504 skip "MDS needs to be newer than 2.10.54"
22505 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
22507 mkdir -p $DIR/$tdir
22508 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
22509 error "Fail to create $DIR/$tdir/dir0"
22511 local fid=$($LFS path2fid $DIR/$tdir/dir0)
22512 local dev=$(mdsdevname 2)
22514 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22515 grep ${fid} || error "NOT found agent entry for dir0"
22517 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
22518 error "Fail to create $DIR/$tdir/dir1"
22520 touch $DIR/$tdir/dir1/foo0 ||
22521 error "Fail to create $DIR/$tdir/dir1/foo0"
22522 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
22525 for idx in $(seq $MDSCOUNT); do
22526 dev=$(mdsdevname $idx)
22527 do_facet mds${idx} \
22528 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22529 grep ${fid} && rc=$idx
22532 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
22533 error "Fail to rename foo0 to foo1"
22534 if [ $rc -eq 0 ]; then
22535 for idx in $(seq $MDSCOUNT); do
22536 dev=$(mdsdevname $idx)
22537 do_facet mds${idx} \
22538 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22539 grep ${fid} && rc=$idx
22543 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
22544 error "Fail to rename foo1 to foo2"
22545 if [ $rc -eq 0 ]; then
22546 for idx in $(seq $MDSCOUNT); do
22547 dev=$(mdsdevname $idx)
22548 do_facet mds${idx} \
22549 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
22550 grep ${fid} && rc=$idx
22554 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
22556 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
22557 error "Fail to link to $DIR/$tdir/dir1/foo2"
22558 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
22559 error "Fail to rename foo2 to foo0"
22560 unlink $DIR/$tdir/dir1/foo0 ||
22561 error "Fail to unlink $DIR/$tdir/dir1/foo0"
22562 rm -rf $DIR/$tdir/dir0 ||
22563 error "Fail to rm $DIR/$tdir/dir0"
22565 for idx in $(seq $MDSCOUNT); do
22566 dev=$(mdsdevname $idx)
22570 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
22572 start mds${idx} $dev $MDS_MOUNT_OPTS ||
22573 error "mount mds$idx failed"
22574 df $MOUNT > /dev/null 2>&1
22576 # e2fsck should not return error
22578 error "e2fsck detected error on MDT${idx}: rc=$rc"
22581 run_test 804 "verify agent entry for remote entry"
22584 do_facet $SINGLEMDS zfs set quota=$old $fsset
22585 unlinkmany $DIR/$tdir/f- 1000000
22590 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
22591 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
22592 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
22593 skip "netfree not implemented before 0.7"
22594 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
22595 skip "Need MDS version at least 2.10.57"
22602 local pref="osd-zfs.$FSNAME-MDT0000."
22604 # limit available space on MDS dataset to meet nospace issue
22605 # quickly. then ZFS 0.7.2 can use reserved space if asked
22606 # properly (using netfree flag in osd_declare_destroy()
22607 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
22608 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
22610 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
22611 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
22612 let "usedkb=usedkb-freekb"
22613 let "freekb=freekb/2"
22614 if let "freekb > 5000"; then
22617 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
22618 trap cleanup_805 EXIT
22620 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
22621 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
22622 rm -rf $DIR/$tdir || error "not able to remove"
22623 do_facet $SINGLEMDS zfs set quota=$old $fsset
22626 run_test 805 "ZFS can remove from full fs"
22632 local size=$($LFS getsom -s $file)
22633 local expect=$(stat -c %s $file)
22635 [[ $size == $expect ]] ||
22636 error "$file expected size: $expect, got: $size"
22638 local blocks=$($LFS getsom -b $file)
22639 expect=$(stat -c %b $file)
22640 [[ $blocks == $expect ]] ||
22641 error "$file expected blocks: $expect, got: $blocks"
22646 local size=$($LFS getsom -s $1)
22649 [[ $size == $expect ]] ||
22650 error "$file expected size: $expect, got: $size"
22654 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22655 skip "Need MDS version at least 2.11.52"
22659 touch $DIR/$tfile || error "touch $tfile failed"
22661 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22662 save_lustre_params client "llite.*.xattr_cache" > $save
22663 lctl set_param llite.*.xattr_cache=0
22664 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22666 # single-threaded write
22667 echo "Test SOM for single-threaded write"
22668 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
22669 error "write $tfile failed"
22670 check_lsom_size $DIR/$tfile $bs
22673 local size=$(($num * $bs))
22677 echo "Test SOM for single client multi-threaded($num) write"
22678 $TRUNCATE $DIR/$tfile 0
22679 for ((i = 0; i < $num; i++)); do
22680 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22682 offset=$((offset + $bs))
22684 for (( i=0; i < $num; i++ )); do
22687 check_lsom_size $DIR/$tfile $size
22689 $TRUNCATE $DIR/$tfile 0
22690 for ((i = 0; i < $num; i++)); do
22691 offset=$((offset - $bs))
22692 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22695 for (( i=0; i < $num; i++ )); do
22698 check_lsom_size $DIR/$tfile $size
22700 # multi-client writes
22701 num=$(get_node_count ${CLIENTS//,/ })
22702 size=$(($num * $bs))
22706 echo "Test SOM for multi-client ($num) writes"
22707 $TRUNCATE $DIR/$tfile 0
22708 for client in ${CLIENTS//,/ }; do
22709 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22712 offset=$((offset + $bs))
22714 for (( i=0; i < $num; i++ )); do
22717 check_lsom_size $DIR/$tfile $offset
22720 $TRUNCATE $DIR/$tfile 0
22721 for client in ${CLIENTS//,/ }; do
22722 offset=$((offset - $bs))
22723 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22727 for (( i=0; i < $num; i++ )); do
22730 check_lsom_size $DIR/$tfile $size
22733 echo "Test SOM for truncate"
22734 $TRUNCATE $DIR/$tfile 1048576
22735 check_lsom_size $DIR/$tfile 1048576
22736 $TRUNCATE $DIR/$tfile 1234
22737 check_lsom_size $DIR/$tfile 1234
22739 # verify SOM blocks count
22740 echo "Verify SOM block count"
22741 $TRUNCATE $DIR/$tfile 0
22742 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
22743 error "failed to write file $tfile"
22744 check_lsom_data $DIR/$tfile
22746 run_test 806 "Verify Lazy Size on MDS"
22749 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22750 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22751 skip "Need MDS version at least 2.11.52"
22753 # Registration step
22754 changelog_register || error "changelog_register failed"
22755 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
22756 changelog_users $SINGLEMDS | grep -q $cl_user ||
22757 error "User $cl_user not found in changelog_users"
22759 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22760 save_lustre_params client "llite.*.xattr_cache" > $save
22761 lctl set_param llite.*.xattr_cache=0
22762 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22764 rm -rf $DIR/$tdir || error "rm $tdir failed"
22765 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22766 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
22767 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
22768 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
22769 error "truncate $tdir/trunc failed"
22772 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
22773 error "write $tfile failed"
22775 # multi-client wirtes
22776 local num=$(get_node_count ${CLIENTS//,/ })
22780 echo "Test SOM for multi-client ($num) writes"
22781 touch $DIR/$tfile || error "touch $tfile failed"
22782 $TRUNCATE $DIR/$tfile 0
22783 for client in ${CLIENTS//,/ }; do
22784 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
22787 offset=$((offset + $bs))
22789 for (( i=0; i < $num; i++ )); do
22794 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
22795 check_lsom_data $DIR/$tdir/trunc
22796 check_lsom_data $DIR/$tdir/single_dd
22797 check_lsom_data $DIR/$tfile
22800 # Deregistration step
22801 changelog_deregister || error "changelog_deregister failed"
22803 run_test 807 "verify LSOM syncing tool"
22805 check_som_nologged()
22807 local lines=$($LFS changelog $FSNAME-MDT0000 |
22808 grep 'x=trusted.som' | wc -l)
22809 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
22813 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22814 skip "Need MDS version at least 2.11.55"
22816 # Registration step
22817 changelog_register || error "changelog_register failed"
22819 touch $DIR/$tfile || error "touch $tfile failed"
22822 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
22823 error "write $tfile failed"
22826 $TRUNCATE $DIR/$tfile 1234
22829 $TRUNCATE $DIR/$tfile 1048576
22832 # Deregistration step
22833 changelog_deregister || error "changelog_deregister failed"
22835 run_test 808 "Check trusted.som xattr not logged in Changelogs"
22840 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
22844 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22845 skip "Need MDS version at least 2.11.56"
22847 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
22848 error "failed to create DoM-only file $DIR/$tfile"
22849 touch $DIR/$tfile || error "touch $tfile failed"
22850 check_som_nodata $DIR/$tfile
22852 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
22853 error "write $tfile failed"
22854 check_som_nodata $DIR/$tfile
22856 $TRUNCATE $DIR/$tfile 1234
22857 check_som_nodata $DIR/$tfile
22859 $TRUNCATE $DIR/$tfile 4097
22860 check_som_nodata $DIR/$file
22862 run_test 809 "Verify no SOM xattr store for DoM-only files"
22865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22866 $GSS && skip_env "could not run with gss"
22867 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
22868 skip "OST < 2.12.58 doesn't align checksum"
22871 stack_trap "set_checksums $ORIG_CSUM" EXIT
22872 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
22877 for csum in $CKSUM_TYPES; do
22878 #define OBD_FAIL_OSC_NO_GRANT 0x411
22879 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
22880 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
22882 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
22883 before=$(md5sum $DIR/$tfile)
22884 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
22885 after=$(md5sum $DIR/$tfile)
22886 [ "$before" == "$after" ] ||
22887 error "$csum: $before != $after bs=$1 seek=$2"
22891 run_test 810 "partial page writes on ZFS (LU-11663)"
22894 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22895 skip "Need MDS version at least 2.11.56"
22897 #define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
22898 do_facet mds1 $LCTL set_param fail_loc=0x165
22899 $MULTIOP $DIR/$tfile Ouc || error "multiop failed"
22902 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22904 wait_update_facet mds1 "pgrep orph_.*-MDD | wc -l" "0" ||
22905 error "MDD orphan cleanup thread not quit"
22907 run_test 811 "orphan name stub can be cleaned up in startup"
22910 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22911 skip "OST < 2.12.51 doesn't support this fail_loc"
22912 [ "$SHARED_KEY" = true ] &&
22913 skip "OSC connections never go IDLE with Shared-Keys enabled"
22915 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22916 # ensure ost1 is connected
22917 stat $DIR/$tfile >/dev/null || error "can't stat"
22918 wait_osc_import_state client ost1 FULL
22919 # no locks, no reqs to let the connection idle
22920 cancel_lru_locks osc
22922 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22923 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22924 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22925 wait_osc_import_state client ost1 CONNECTING
22926 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22928 stat $DIR/$tfile >/dev/null || error "can't stat file"
22930 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
22932 test_812b() { # LU-12378
22933 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
22934 skip "OST < 2.12.51 doesn't support this fail_loc"
22935 [ "$SHARED_KEY" = true ] &&
22936 skip "OSC connections never go IDLE with Shared-Keys enabled"
22938 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
22939 # ensure ost1 is connected
22940 stat $DIR/$tfile >/dev/null || error "can't stat"
22941 wait_osc_import_state client ost1 FULL
22942 # no locks, no reqs to let the connection idle
22943 cancel_lru_locks osc
22945 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
22946 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
22947 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
22948 wait_osc_import_state client ost1 CONNECTING
22949 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
22951 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
22952 wait_osc_import_state client ost1 IDLE
22954 run_test 812b "do not drop no resend request for idle connect"
22957 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
22958 [ -z "$file_heat_sav" ] && skip "no file heat support"
22969 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
22970 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
22972 $LCTL set_param -n llite.*.file_heat=1
22973 echo "Turn on file heat"
22974 echo "Period second: $period_second, Decay percentage: $decay_pct"
22976 echo "QQQQ" > $DIR/$tfile
22977 echo "QQQQ" > $DIR/$tfile
22978 echo "QQQQ" > $DIR/$tfile
22979 cat $DIR/$tfile > /dev/null
22980 cat $DIR/$tfile > /dev/null
22981 cat $DIR/$tfile > /dev/null
22982 cat $DIR/$tfile > /dev/null
22984 local out=$($LFS heat_get $DIR/$tfile)
22986 $LFS heat_get $DIR/$tfile
22987 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
22988 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
22989 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
22990 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
22992 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
22993 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
22994 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
22995 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
22997 sleep $((period_second + 3))
22998 echo "Sleep $((period_second + 3)) seconds..."
22999 # The recursion formula to calculate the heat of the file f is as
23001 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
23002 # Where Hi is the heat value in the period between time points i*I and
23003 # (i+1)*I; Ci is the access count in the period; the symbol P refers
23004 # to the weight of Ci.
23005 out=$($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 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
23013 error "read sample ($readsample) is wrong"
23014 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
23015 error "write sample ($writesample) is wrong"
23016 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
23017 error "read bytes ($readbyte) is wrong"
23018 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
23019 error "write bytes ($writebyte) is wrong"
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 sleep $((period_second + 3))
23030 echo "Sleep $((period_second + 3)) seconds..."
23032 out=$($LFS heat_get $DIR/$tfile)
23033 $LFS heat_get $DIR/$tfile
23034 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23035 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23036 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23037 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23039 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
23040 4 * $decay_pct) / 100") -eq 1 ] ||
23041 error "read sample ($readsample1) is wrong"
23042 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
23043 3 * $decay_pct) / 100") -eq 1 ] ||
23044 error "write sample ($writesample1) is wrong"
23045 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
23046 20 * $decay_pct) / 100") -eq 1 ] ||
23047 error "read bytes ($readbyte1) is wrong"
23048 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
23049 15 * $decay_pct) / 100") -eq 1 ] ||
23050 error "write bytes ($writebyte1) is wrong"
23052 echo "Turn off file heat for the file $DIR/$tfile"
23053 $LFS heat_set -o $DIR/$tfile
23055 echo "QQQQ" > $DIR/$tfile
23056 echo "QQQQ" > $DIR/$tfile
23057 echo "QQQQ" > $DIR/$tfile
23058 cat $DIR/$tfile > /dev/null
23059 cat $DIR/$tfile > /dev/null
23060 cat $DIR/$tfile > /dev/null
23061 cat $DIR/$tfile > /dev/null
23063 out=$($LFS heat_get $DIR/$tfile)
23064 $LFS heat_get $DIR/$tfile
23065 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23066 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23067 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23068 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23070 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23071 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23072 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23073 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23075 echo "Trun on file heat for the file $DIR/$tfile"
23076 $LFS heat_set -O $DIR/$tfile
23078 echo "QQQQ" > $DIR/$tfile
23079 echo "QQQQ" > $DIR/$tfile
23080 echo "QQQQ" > $DIR/$tfile
23081 cat $DIR/$tfile > /dev/null
23082 cat $DIR/$tfile > /dev/null
23083 cat $DIR/$tfile > /dev/null
23084 cat $DIR/$tfile > /dev/null
23086 out=$($LFS heat_get $DIR/$tfile)
23087 $LFS heat_get $DIR/$tfile
23088 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23089 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23090 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23091 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23093 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
23094 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
23095 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
23096 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
23098 $LFS heat_set -c $DIR/$tfile
23099 $LCTL set_param -n llite.*.file_heat=0
23100 echo "Turn off file heat support for the Lustre filesystem"
23102 echo "QQQQ" > $DIR/$tfile
23103 echo "QQQQ" > $DIR/$tfile
23104 echo "QQQQ" > $DIR/$tfile
23105 cat $DIR/$tfile > /dev/null
23106 cat $DIR/$tfile > /dev/null
23107 cat $DIR/$tfile > /dev/null
23108 cat $DIR/$tfile > /dev/null
23110 out=$($LFS heat_get $DIR/$tfile)
23111 $LFS heat_get $DIR/$tfile
23112 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23113 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23114 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23115 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23117 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23118 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23119 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23120 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23122 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
23125 run_test 813 "File heat verfication"
23129 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
23130 echo -n y >> $DIR/$tfile
23131 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
23132 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
23134 run_test 814 "sparse cp works as expected (LU-12361)"
23138 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
23139 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
23141 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
23144 [ "$SHARED_KEY" = true ] &&
23145 skip "OSC connections never go IDLE with Shared-Keys enabled"
23147 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23148 # ensure ost1 is connected
23149 stat $DIR/$tfile >/dev/null || error "can't stat"
23150 wait_osc_import_state client ost1 FULL
23151 # no locks, no reqs to let the connection idle
23152 cancel_lru_locks osc
23153 lru_resize_disable osc
23156 before=$($LCTL get_param -n \
23157 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23159 wait_osc_import_state client ost1 IDLE
23160 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
23161 now=$($LCTL get_param -n \
23162 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
23163 [ $before == $now ] || error "lru_size changed $before != $now"
23165 run_test 816 "do not reset lru_resize on idle reconnect"
23169 exportfs -u localhost:$DIR/nfsexp
23174 systemctl restart nfs-server.service || skip "failed to restart nfsd"
23176 mkdir -p $DIR/nfsexp
23177 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
23178 error "failed to export nfs"
23180 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
23181 stack_trap cleanup_817 EXIT
23183 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
23184 error "failed to mount nfs to $tmpdir"
23186 cp /bin/true $tmpdir
23187 $DIR/nfsexp/true || error "failed to execute 'true' command"
23189 run_test 817 "nfsd won't cache write lock for exec file"
23193 $LFS setstripe -c1 -i0 $DIR/$tfile
23194 $LFS setstripe -c1 -i1 $DIR/$tfile
23196 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
23197 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
23198 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
23199 error "start $SINGLEMDS failed"
23202 run_test 818 "unlink with failed llog"
23205 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23206 cancel_lru_locks osc
23207 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23208 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23209 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
23212 run_test 819a "too big niobuf in read"
23215 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
23216 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
23217 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23218 cancel_lru_locks osc
23222 run_test 819b "too big niobuf in write"
23225 function test_820_start_ost() {
23228 for num in $(seq $OSTCOUNT); do
23229 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
23234 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23237 umount_client $MOUNT || error "umount failed"
23238 for num in $(seq $OSTCOUNT); do
23242 # mount client with no active OSTs
23243 # so that the client can't initialize max LOV EA size
23244 # from OSC notifications
23245 mount_client $MOUNT || error "mount failed"
23246 # delay OST starting to keep this 0 max EA size for a while
23247 test_820_start_ost &
23249 # create a directory on MDS2
23250 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
23251 error "Failed to create directory"
23252 # open intent should update default EA size
23253 # see mdc_update_max_ea_from_body()
23254 # notice this is the very first RPC to MDS2
23255 cp /etc/services $DIR/$tdir/mds2 ||
23256 error "Failed to copy files to mds$n"
23258 run_test 820 "update max EA from open intent"
23261 # tests that do cleanup/setup should be run at the end
23265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23268 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
23269 $LCTL set_param fail_loc=0x903
23271 cancel_lru_locks MGC
23273 FAIL_ON_ERROR=true cleanup
23274 FAIL_ON_ERROR=true setup
23276 run_test 900 "umount should not race with any mgc requeue thread"
23278 # LUS-6253/LU-11185
23284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23286 # some get_param have a bug to handle dot in param name
23287 cancel_lru_locks MGC
23288 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23289 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23290 umount_client $MOUNT || error "umount failed"
23291 mount_client $MOUNT || error "mount failed"
23292 cancel_lru_locks MGC
23293 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
23294 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
23296 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
23297 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
23301 run_test 901 "don't leak a mgc lock on client umount"
23305 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
23306 skip "client does not have LU-13377 fix"
23307 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
23308 $LCTL set_param fail_loc=0x1415
23309 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23310 cancel_lru_locks osc
23313 run_test 902 "test short write doesn't hang lustre"
23316 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
23317 check_and_cleanup_lustre
23318 if [ "$I_MOUNTED" != "yes" ]; then
23319 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true