3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054 LU-13314
45 ALWAYS_EXCEPT+=" 407 312 56ob"
48 # bug number: LU-9795 LU-9795 LU-9795 LU-9795
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
66 # skip nfs tests on kernels >= 4.14.0 until they are fixed
67 if [ $LINUX_VERSION_CODE -ge $(version_code 4.14.0) ]; then
68 # bug number: LU-12661
71 # skip cgroup tests on RHEL8.1 kernels until they are fixed
72 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
73 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
74 # bug number: LU-13063
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
81 if [ "$mds1_FSTYPE" = "zfs" ]; then
82 # bug number for skipped test:
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
88 # Get the SLES distro version
90 # Returns a version string that should only be used in comparing
91 # strings returned by version_code()
94 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
96 # All SuSE Linux versions have one decimal. version_code expects two
97 local sles_version=$version.0
98 version_code $sles_version
101 # Check if we are running on Ubuntu or SLES so we can make decisions on
103 if [ -r /etc/SuSE-release ]; then
104 sles_version=$(sles_version_code)
105 [ $sles_version -lt $(version_code 11.4.0) ] &&
106 # bug number for skipped test: LU-4341
107 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
108 [ $sles_version -lt $(version_code 12.0.0) ] &&
109 # bug number for skipped test: LU-3703
110 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
111 elif [ -r /etc/os-release ]; then
112 if grep -qi ubuntu /etc/os-release; then
113 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
114 -e 's/^VERSION=//p' \
118 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
119 # bug number for skipped test:
121 ALWAYS_EXCEPT+=" 103a 410"
131 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
132 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
141 check_swap_layouts_support()
143 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
144 skip "Does not support layout lock."
147 check_and_setup_lustre
151 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
153 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
154 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
155 rm -rf $DIR/[Rdfs][0-9]*
157 # $RUNAS_ID may get set incorrectly somewhere else
158 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
159 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
161 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
163 if [ "${ONLY}" = "MOUNT" ] ; then
164 echo "Lustre is up, please go on"
168 echo "preparing for tests involving mounts"
169 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
171 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
172 echo # add a newline after mke2fs.
176 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
177 lctl set_param debug=-1 2> /dev/null || true
180 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
182 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
184 run_test 0a "touch; rm ====================="
187 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
188 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
190 run_test 0b "chmod 0755 $DIR ============================="
193 $LCTL get_param mdc.*.import | grep "state: FULL" ||
194 error "import not FULL"
195 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
198 run_test 0c "check import proc"
200 test_0d() { # LU-3397
201 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
202 skip "proc exports not supported before 2.10.57"
204 local mgs_exp="mgs.MGS.exports"
205 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
207 local exp_client_version
210 local temp_imp=$DIR/$tfile.import
211 local temp_exp=$DIR/$tfile.export
213 # save mgc import file to $temp_imp
214 $LCTL get_param mgc.*.import | tee $temp_imp
215 # Check if client uuid is found in MGS export
216 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
217 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
221 # save mgs export file to $temp_exp
222 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
224 # Compare the value of field "connect_flags"
225 imp_val=$(grep "connect_flags" $temp_imp)
226 exp_val=$(grep "connect_flags" $temp_exp)
227 [ "$exp_val" == "$imp_val" ] ||
228 error "export flags '$exp_val' != import flags '$imp_val'"
230 # Compare the value of client version
231 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
232 exp_val=$(version_code $exp_client_version)
233 imp_val=$CLIENT_VERSION
234 [ "$exp_val" == "$imp_val" ] ||
235 error "export client version '$exp_val' != '$imp_val'"
237 run_test 0d "check export proc ============================="
240 test_mkdir $DIR/$tdir
241 test_mkdir $DIR/$tdir/d2
242 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
243 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
246 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
248 run_test 1 "mkdir; remkdir; rmdir"
251 test_mkdir $DIR/$tdir
252 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
253 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
255 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
257 run_test 2 "mkdir; touch; rmdir; check file"
260 test_mkdir $DIR/$tdir
261 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
262 touch $DIR/$tdir/$tfile
263 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
265 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
267 run_test 3 "mkdir; touch; rmdir; check dir"
269 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
271 test_mkdir -i 1 $DIR/$tdir
273 touch $DIR/$tdir/$tfile ||
274 error "Create file under remote directory failed"
277 error "Expect error removing in-use dir $DIR/$tdir"
279 test -d $DIR/$tdir || error "Remote directory disappeared"
281 rm -rf $DIR/$tdir || error "remove remote dir error"
283 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
286 test_mkdir $DIR/$tdir
287 test_mkdir $DIR/$tdir/d2
288 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
289 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
290 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
292 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
295 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
296 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
297 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
298 error "$tfile does not have perm 0666 or UID $UID"
299 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
300 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
301 error "$tfile should be 0666 and owned by UID $UID"
303 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
306 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
309 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
310 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
311 error "$tfile should be owned by UID $RUNAS_ID"
312 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
313 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
314 error "$tfile should be owned by UID $RUNAS_ID"
316 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
319 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
322 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
323 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
324 error "$tfile should be owned by GID $UID"
325 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
326 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
327 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
329 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
332 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
334 test_mkdir $DIR/$tdir
335 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
336 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
337 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
338 test_mkdir $DIR/$tdir/d/subdir
339 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
340 error "$tdir/d/subdir should be GID $RUNAS_GID"
341 if [[ $MDSCOUNT -gt 1 ]]; then
342 # check remote dir sgid inherite
343 $LFS mkdir -i 0 $DIR/$tdir.local ||
344 error "mkdir $tdir.local failed"
345 chmod g+s $DIR/$tdir.local ||
346 error "chmod $tdir.local failed"
347 chgrp $RUNAS_GID $DIR/$tdir.local ||
348 error "chgrp $tdir.local failed"
349 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
350 error "mkdir $tdir.remote failed"
351 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
352 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
353 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
354 error "$tdir.remote should be mode 02755"
357 run_test 6g "verify new dir in sgid dir inherits group"
359 test_6h() { # bug 7331
360 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
362 touch $DIR/$tfile || error "touch failed"
363 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
364 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
365 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
366 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
367 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
369 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
372 test_mkdir $DIR/$tdir
373 $MCREATE $DIR/$tdir/$tfile
374 chmod 0666 $DIR/$tdir/$tfile
375 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
376 error "$tdir/$tfile should be mode 0666"
378 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
381 if [ ! -d $DIR/$tdir ]; then
382 test_mkdir $DIR/$tdir
384 $MCREATE $DIR/$tdir/$tfile
385 echo -n foo > $DIR/$tdir/$tfile
386 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
387 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
389 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 chmod 0666 $DIR/$tdir/$tfile
395 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
396 error "$tfile mode not 0666"
398 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
401 test_mkdir $DIR/$tdir
402 test_mkdir $DIR/$tdir/d2
403 test_mkdir $DIR/$tdir/d2/d3
404 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
406 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
409 test_mkdir $DIR/$tdir
410 test_mkdir $DIR/$tdir/d2
411 touch $DIR/$tdir/d2/$tfile
412 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
413 error "$tdir/d2/$tfile not a file"
415 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
418 test_mkdir $DIR/$tdir
419 test_mkdir $DIR/$tdir/d2
420 chmod 0666 $DIR/$tdir/d2
421 chmod 0705 $DIR/$tdir/d2
422 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
423 error "$tdir/d2 mode not 0705"
425 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
428 test_mkdir $DIR/$tdir
429 touch $DIR/$tdir/$tfile
430 chmod 0666 $DIR/$tdir/$tfile
431 chmod 0654 $DIR/$tdir/$tfile
432 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
433 error "$tdir/d2 mode not 0654"
435 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
438 test_mkdir $DIR/$tdir
439 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
441 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
442 error "$tdir/$tfile size not 0 after truncate"
444 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
447 test_mkdir $DIR/$tdir
448 touch $DIR/$tdir/$tfile
450 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
452 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
455 test_mkdir $DIR/$tdir
456 touch $DIR/$tdir/$tfile
457 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
458 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
459 error "$tdir/${tfile_2} not a file after rename"
460 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
462 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
465 test_mkdir $DIR/$tdir
466 touch $DIR/$tdir/$tfile
467 rm -rf $DIR/$tdir/$tfile
468 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
470 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
473 test_mkdir $DIR/$tdir
474 touch $DIR/$tdir/$tfile
475 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
477 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
478 error "$tdir/l-exist not a symlink"
479 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
480 error "$tdir/l-exist not referencing a file"
481 rm -f $DIR/$tdir/l-exist
482 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
484 run_test 17a "symlinks: create, remove (real)"
487 test_mkdir $DIR/$tdir
488 ln -s no-such-file $DIR/$tdir/l-dangle
490 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
491 error "$tdir/l-dangle not referencing no-such-file"
492 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
493 error "$tdir/l-dangle not referencing non-existent file"
494 rm -f $DIR/$tdir/l-dangle
495 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
497 run_test 17b "symlinks: create, remove (dangling)"
499 test_17c() { # bug 3440 - don't save failed open RPC for replay
500 test_mkdir $DIR/$tdir
501 ln -s foo $DIR/$tdir/$tfile
502 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
504 run_test 17c "symlinks: open dangling (should return error)"
507 test_mkdir $DIR/$tdir
508 ln -s foo $DIR/$tdir/$tfile
509 touch $DIR/$tdir/$tfile || error "creating to new symlink"
511 run_test 17d "symlinks: create dangling"
514 test_mkdir $DIR/$tdir
515 local foo=$DIR/$tdir/$tfile
516 ln -s $foo $foo || error "create symlink failed"
517 ls -l $foo || error "ls -l failed"
518 ls $foo && error "ls not failed" || true
520 run_test 17e "symlinks: create recursive symlink (should return error)"
523 test_mkdir $DIR/$tdir
524 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
525 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
526 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
527 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
528 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
529 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
532 run_test 17f "symlinks: long and very long symlink name"
534 # str_repeat(S, N) generate a string that is string S repeated N times
539 while [ $((n -= 1)) -ge 0 ]; do
545 # Long symlinks and LU-2241
547 test_mkdir $DIR/$tdir
548 local TESTS="59 60 61 4094 4095"
550 # Fix for inode size boundary in 2.1.4
551 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
554 # Patch not applied to 2.2 or 2.3 branches
555 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
556 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
560 local SYMNAME=$(str_repeat 'x' $i)
561 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
562 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
565 run_test 17g "symlinks: really long symlink name and inode boundaries"
567 test_17h() { #bug 17378
568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
569 remote_mds_nodsh && skip "remote MDS with nodsh"
573 test_mkdir $DIR/$tdir
574 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
575 $LFS setstripe -c -1 $DIR/$tdir
576 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
577 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
578 touch $DIR/$tdir/$tfile || true
580 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
582 test_17i() { #bug 20018
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
586 local foo=$DIR/$tdir/$tfile
589 test_mkdir -c1 $DIR/$tdir
590 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
591 ln -s $foo $foo || error "create symlink failed"
592 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
593 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
594 ls -l $foo && error "error not detected"
597 run_test 17i "don't panic on short symlink (should return error)"
599 test_17k() { #bug 22301
600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
601 [[ -z "$(which rsync 2>/dev/null)" ]] &&
602 skip "no rsync command"
603 rsync --help | grep -q xattr ||
604 skip_env "$(rsync --version | head -n1) does not support xattrs"
605 test_mkdir $DIR/$tdir
606 test_mkdir $DIR/$tdir.new
607 touch $DIR/$tdir/$tfile
608 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
609 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
610 error "rsync failed with xattrs enabled"
612 run_test 17k "symlinks: rsync with xattrs enabled"
614 test_17l() { # LU-279
615 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
616 skip "no getfattr command"
618 test_mkdir $DIR/$tdir
619 touch $DIR/$tdir/$tfile
620 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
621 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
622 # -h to not follow symlinks. -m '' to list all the xattrs.
623 # grep to remove first line: '# file: $path'.
624 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
626 lgetxattr_size_check $path $xattr ||
627 error "lgetxattr_size_check $path $xattr failed"
631 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
636 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
637 remote_mds_nodsh && skip "remote MDS with nodsh"
638 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
639 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
640 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
642 local short_sym="0123456789"
643 local wdir=$DIR/$tdir
648 # create a long symlink file
649 for ((i = 0; i < 4; ++i)); do
650 long_sym=${long_sym}${long_sym}
653 echo "create 512 short and long symlink files under $wdir"
654 for ((i = 0; i < 256; ++i)); do
655 ln -sf ${long_sym}"a5a5" $wdir/long-$i
656 ln -sf ${short_sym}"a5a5" $wdir/short-$i
662 wait_delete_completed
664 echo "recreate the 512 symlink files with a shorter string"
665 for ((i = 0; i < 512; ++i)); do
666 # rewrite the symlink file with a shorter string
667 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
668 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
671 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
672 local devname=$(mdsdevname $mds_index)
674 echo "stop and checking mds${mds_index}:"
675 # e2fsck should not return error
677 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
680 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
681 error "start mds${mds_index} failed"
682 df $MOUNT > /dev/null 2>&1
684 error "e2fsck detected error for short/long symlink: rc=$rc"
687 run_test 17m "run e2fsck against MDT which contains short/long symlink"
689 check_fs_consistency_17n() {
693 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
694 # so it only check MDT1/MDT2 instead of all of MDTs.
695 for mdt_index in 1 2; do
696 local devname=$(mdsdevname $mdt_index)
697 # e2fsck should not return error
699 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
702 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
703 error "mount mds$mdt_index failed"
704 df $MOUNT > /dev/null 2>&1
710 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
712 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
713 remote_mds_nodsh && skip "remote MDS with nodsh"
714 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
715 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
716 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
720 test_mkdir $DIR/$tdir
721 for ((i=0; i<10; i++)); do
722 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
723 error "create remote dir error $i"
724 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
725 error "create files under remote dir failed $i"
728 check_fs_consistency_17n ||
729 error "e2fsck report error after create files under remote dir"
731 for ((i = 0; i < 10; i++)); do
732 rm -rf $DIR/$tdir/remote_dir_${i} ||
733 error "destroy remote dir error $i"
736 check_fs_consistency_17n ||
737 error "e2fsck report error after unlink files under remote dir"
739 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
740 skip "lustre < 2.4.50 does not support migrate mv"
742 for ((i = 0; i < 10; i++)); do
743 mkdir -p $DIR/$tdir/remote_dir_${i}
744 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
745 error "create files under remote dir failed $i"
746 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
747 error "migrate remote dir error $i"
749 check_fs_consistency_17n || error "e2fsck report error after migration"
751 for ((i = 0; i < 10; i++)); do
752 rm -rf $DIR/$tdir/remote_dir_${i} ||
753 error "destroy remote dir error $i"
756 check_fs_consistency_17n || error "e2fsck report error after unlink"
758 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
761 remote_mds_nodsh && skip "remote MDS with nodsh"
762 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
763 skip "Need MDS version at least 2.3.64"
765 local wdir=$DIR/${tdir}o
771 mdt_index=$($LFS getstripe -m $wdir/$tfile)
772 mdt_index=$((mdt_index + 1))
775 #fail mds will wait the failover finish then set
776 #following fail_loc to avoid interfer the recovery process.
779 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
780 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
781 ls -l $wdir/$tfile && rc=1
782 do_facet mds${mdt_index} lctl set_param fail_loc=0
783 [[ $rc -eq 0 ]] || error "stat file should fail"
785 run_test 17o "stat file with incompat LMA feature"
788 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
789 ls $DIR || error "Failed to ls $DIR: $?"
791 run_test 18 "touch .../f ; ls ... =============================="
797 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
799 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
802 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
804 run_test 19b "ls -l .../f19 (should return error) =============="
807 [ $RUNAS_ID -eq $UID ] &&
808 skip_env "RUNAS_ID = UID = $UID -- skipping"
810 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
812 run_test 19c "$RUNAS touch .../f19 (should return error) =="
815 cat $DIR/f19 && error || true
817 run_test 19d "cat .../f19 (should return error) =============="
826 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
828 run_test 20 "touch .../f ; ls -l ..."
831 test_mkdir $DIR/$tdir
832 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
833 ln -s dangle $DIR/$tdir/link
834 echo foo >> $DIR/$tdir/link
835 cat $DIR/$tdir/dangle
836 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
837 $CHECKSTAT -f -t file $DIR/$tdir/link ||
838 error "$tdir/link not linked to a file"
840 run_test 21 "write to dangling link"
843 local wdir=$DIR/$tdir
845 chown $RUNAS_ID:$RUNAS_GID $wdir
846 (cd $wdir || error "cd $wdir failed";
847 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
849 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
850 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
851 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
852 error "checkstat -u failed"
854 run_test 22 "unpack tar archive as non-root user"
858 test_mkdir $DIR/$tdir
859 local file=$DIR/$tdir/$tfile
861 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
862 openfile -f O_CREAT:O_EXCL $file &&
863 error "$file recreate succeeded" || true
865 run_test 23a "O_CREAT|O_EXCL in subdir"
867 test_23b() { # bug 18988
868 test_mkdir $DIR/$tdir
869 local file=$DIR/$tdir/$tfile
872 echo foo > $file || error "write filed"
873 echo bar >> $file || error "append filed"
874 $CHECKSTAT -s 8 $file || error "wrong size"
877 run_test 23b "O_APPEND check"
879 # LU-9409, size with O_APPEND and tiny writes
881 local file=$DIR/$tfile
884 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
885 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
889 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
890 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
892 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
895 #racing tiny & normal writes
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
899 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
902 #racing tiny & normal writes 2, ugly numbers
903 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
906 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
909 run_test 23c "O_APPEND size checks for tiny writes"
911 # LU-11069 file offset is correct after appending writes
913 local file=$DIR/$tfile
916 echo CentaurHauls > $file
917 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
918 if ((offset != 26)); then
919 error "wrong offset, expected 26, got '$offset'"
922 run_test 23d "file offset is correct after appending writes"
926 echo '-- same directory rename'
927 test_mkdir $DIR/$tdir
928 touch $DIR/$tdir/$tfile.1
929 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
930 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
932 run_test 24a "rename file to non-existent target"
935 test_mkdir $DIR/$tdir
936 touch $DIR/$tdir/$tfile.{1,2}
937 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
938 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
939 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
941 run_test 24b "rename file to existing target"
944 test_mkdir $DIR/$tdir
945 test_mkdir $DIR/$tdir/d$testnum.1
946 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
947 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
948 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
950 run_test 24c "rename directory to non-existent target"
953 test_mkdir -c1 $DIR/$tdir
954 test_mkdir -c1 $DIR/$tdir/d$testnum.1
955 test_mkdir -c1 $DIR/$tdir/d$testnum.2
956 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
957 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
958 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
960 run_test 24d "rename directory to existing target"
963 echo '-- cross directory renames --'
967 mv $DIR/R5a/f $DIR/R5b/g
968 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
969 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
971 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
976 touch $DIR/R6a/f $DIR/R6b/g
977 mv $DIR/R6a/f $DIR/R6b/g
978 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
979 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
981 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
986 test_mkdir $DIR/R7a/d
987 mv $DIR/R7a/d $DIR/R7b/e
988 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
989 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
991 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
994 test_mkdir -c1 $DIR/R8a
995 test_mkdir -c1 $DIR/R8b
996 test_mkdir -c1 $DIR/R8a/d
997 test_mkdir -c1 $DIR/R8b/e
998 mrename $DIR/R8a/d $DIR/R8b/e
999 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1000 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1002 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1005 echo "-- rename error cases"
1007 test_mkdir $DIR/R9/a
1009 mrename $DIR/R9/f $DIR/R9/a
1010 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1011 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1012 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1014 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1018 mrename $DIR/R10/f $DIR/R10/g
1019 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1020 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1021 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1023 run_test 24j "source does not exist ============================"
1026 test_mkdir $DIR/R11a
1027 test_mkdir $DIR/R11a/d
1029 mv $DIR/R11a/f $DIR/R11a/d
1030 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1031 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1033 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1035 # bug 2429 - rename foo foo foo creates invalid file
1038 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1040 run_test 24l "Renaming a file to itself ========================"
1044 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1045 # on ext3 this does not remove either the source or target files
1046 # though the "expected" operation would be to remove the source
1047 $CHECKSTAT -t file ${f} || error "${f} missing"
1048 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1050 run_test 24m "Renaming a file to a hard link to itself ========="
1054 # this stats the old file after it was renamed, so it should fail
1056 $CHECKSTAT ${f} || error "${f} missing"
1058 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1059 $CHECKSTAT -a ${f} || error "${f} exists"
1061 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1064 test_mkdir $DIR/$tdir
1065 rename_many -s random -v -n 10 $DIR/$tdir
1067 run_test 24o "rename of files during htree split"
1070 test_mkdir $DIR/R12a
1071 test_mkdir $DIR/R12b
1072 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1073 mrename $DIR/R12a $DIR/R12b
1074 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1075 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1076 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1077 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1079 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1081 cleanup_multiop_pause() {
1083 kill -USR1 $MULTIPID
1087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1089 test_mkdir $DIR/R13a
1090 test_mkdir $DIR/R13b
1091 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1092 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1095 trap cleanup_multiop_pause EXIT
1096 mrename $DIR/R13a $DIR/R13b
1097 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1098 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1099 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1100 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1101 cleanup_multiop_pause
1102 wait $MULTIPID || error "multiop close failed"
1104 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1106 test_24r() { #bug 3789
1107 test_mkdir $DIR/R14a
1108 test_mkdir $DIR/R14a/b
1109 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1110 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1111 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1113 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1116 test_mkdir $DIR/R15a
1117 test_mkdir $DIR/R15a/b
1118 test_mkdir $DIR/R15a/b/c
1119 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1120 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1121 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1123 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1125 test_mkdir $DIR/R16a
1126 test_mkdir $DIR/R16a/b
1127 test_mkdir $DIR/R16a/b/c
1128 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1129 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1130 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1132 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1134 test_24u() { # bug12192
1135 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1136 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1138 run_test 24u "create stripe file"
1140 simple_cleanup_common() {
1143 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1145 local start=$SECONDS
1148 wait_delete_completed
1149 echo "cleanup time $((SECONDS - start))"
1153 max_pages_per_rpc() {
1154 local mdtname="$(printf "MDT%04x" ${1:-0})"
1155 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1161 local nrfiles=${COUNT:-100000}
1162 local fname="$DIR/$tdir/$tfile"
1164 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1165 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1167 test_mkdir "$(dirname $fname)"
1168 # assume MDT0000 has the fewest inodes
1169 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1170 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1171 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1173 trap simple_cleanup_common EXIT
1175 createmany -m "$fname" $nrfiles
1177 cancel_lru_locks mdc
1178 lctl set_param mdc.*.stats clear
1180 # was previously test_24D: LU-6101
1181 # readdir() returns correct number of entries after cursor reload
1182 local num_ls=$(ls $DIR/$tdir | wc -l)
1183 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1184 local num_all=$(ls -a $DIR/$tdir | wc -l)
1185 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1186 [ $num_all -ne $((nrfiles + 2)) ]; then
1187 error "Expected $nrfiles files, got $num_ls " \
1188 "($num_uniq unique $num_all .&..)"
1190 # LU-5 large readdir
1191 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1192 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1193 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1194 # take into account of overhead in lu_dirpage header and end mark in
1195 # each page, plus one in rpc_num calculation.
1196 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1197 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1198 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1199 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1200 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1201 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1202 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1203 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1204 error "large readdir doesn't take effect: " \
1205 "$mds_readpage should be about $rpc_max"
1207 simple_cleanup_common
1209 run_test 24v "list large directory (test hash collision, b=17560)"
1211 test_24w() { # bug21506
1213 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1214 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1215 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1216 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1217 [[ "$SZ1" -eq "$SZ2" ]] ||
1218 error "Error reading at the end of the file $tfile"
1220 run_test 24w "Reading a file larger than 4Gb"
1223 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1225 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1226 skip "Need MDS version at least 2.7.56"
1229 local remote_dir=$DIR/$tdir/remote_dir
1231 test_mkdir $DIR/$tdir
1232 $LFS mkdir -i $MDTIDX $remote_dir ||
1233 error "create remote directory failed"
1235 test_mkdir $DIR/$tdir/src_dir
1236 touch $DIR/$tdir/src_file
1237 test_mkdir $remote_dir/tgt_dir
1238 touch $remote_dir/tgt_file
1240 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1241 error "rename dir cross MDT failed!"
1243 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1244 error "rename file cross MDT failed!"
1246 touch $DIR/$tdir/ln_file
1247 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1248 error "ln file cross MDT failed"
1250 rm -rf $DIR/$tdir || error "Can not delete directories"
1252 run_test 24x "cross MDT rename/link"
1255 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1258 local remote_dir=$DIR/$tdir/remote_dir
1261 test_mkdir $DIR/$tdir
1262 $LFS mkdir -i $mdtidx $remote_dir ||
1263 error "create remote directory failed"
1265 test_mkdir $remote_dir/src_dir
1266 touch $remote_dir/src_file
1267 test_mkdir $remote_dir/tgt_dir
1268 touch $remote_dir/tgt_file
1270 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1271 error "rename subdir in the same remote dir failed!"
1273 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1274 error "rename files in the same remote dir failed!"
1276 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1277 error "link files in the same remote dir failed!"
1279 rm -rf $DIR/$tdir || error "Can not delete directories"
1281 run_test 24y "rename/link on the same dir should succeed"
1284 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1285 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1286 skip "Need MDS version at least 2.12.51"
1290 for index in 0 1; do
1291 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1292 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1295 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1297 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1298 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1300 local mdts=$(comma_list $(mdts_nodes))
1302 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1303 stack_trap "do_nodes $mdts $LCTL \
1304 set_param mdt.*.enable_remote_rename=1" EXIT
1306 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1308 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1309 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1311 run_test 24z "cross-MDT rename is done as cp"
1313 test_24A() { # LU-3182
1317 test_mkdir $DIR/$tdir
1318 trap simple_cleanup_common EXIT
1319 createmany -m $DIR/$tdir/$tfile $NFILES
1320 local t=$(ls $DIR/$tdir | wc -l)
1321 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1322 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1323 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1324 [ $v -ne $((NFILES + 2)) ] ; then
1325 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1328 simple_cleanup_common || error "Can not delete directories"
1330 run_test 24A "readdir() returns correct number of entries."
1332 test_24B() { # LU-4805
1333 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1337 test_mkdir $DIR/$tdir
1338 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1339 error "create striped dir failed"
1341 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1342 [ $count -eq 2 ] || error "Expected 2, got $count"
1344 touch $DIR/$tdir/striped_dir/a
1346 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1347 [ $count -eq 3 ] || error "Expected 3, got $count"
1349 touch $DIR/$tdir/striped_dir/.f
1351 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1352 [ $count -eq 4 ] || error "Expected 4, got $count"
1354 rm -rf $DIR/$tdir || error "Can not delete directories"
1356 run_test 24B "readdir for striped dir return correct number of entries"
1359 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1365 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1366 error "create striped dir failed"
1368 cd $DIR/$tdir/d0/striped_dir
1370 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1371 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1372 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1374 [ "$d0_ino" = "$parent_ino" ] ||
1375 error ".. wrong, expect $d0_ino, get $parent_ino"
1377 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1378 error "mv striped dir failed"
1380 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1382 [ "$d1_ino" = "$parent_ino" ] ||
1383 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1385 run_test 24C "check .. in striped dir"
1388 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1392 mkdir $DIR/$tdir/src_dir
1393 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1394 error "create remote source failed"
1396 touch $DIR/$tdir/src_dir/src_child/a
1398 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1399 error "create remote target dir failed"
1401 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1402 error "create remote target child failed"
1404 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1405 error "rename dir cross MDT failed!"
1409 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1410 error "src_child still exists after rename"
1412 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1413 error "missing file(a) after rename"
1415 rm -rf $DIR/$tdir || error "Can not delete directories"
1417 run_test 24E "cross MDT rename/link"
1420 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1423 [ "$SLOW" = "no" ] && repeats=100
1427 echo "$repeats repeats"
1428 for ((i = 0; i < repeats; i++)); do
1429 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1430 touch $DIR/$tdir/test/a || error "touch fails"
1431 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1432 rm -rf $DIR/$tdir/test || error "rmdir fails"
1437 run_test 24F "hash order vs readdir (LU-11330)"
1440 echo '== symlink sanity ============================================='
1444 touch $DIR/s25/foo ||
1445 error "File creation in symlinked directory failed"
1447 run_test 25a "create file in symlinked directory ==============="
1450 [ ! -d $DIR/d25 ] && test_25a
1451 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1453 run_test 25b "lookup file in symlinked directory ==============="
1457 test_mkdir $DIR/d26/d26-2
1458 ln -s d26/d26-2 $DIR/s26
1459 touch $DIR/s26/foo || error "File creation failed"
1461 run_test 26a "multiple component symlink ======================="
1464 test_mkdir -p $DIR/$tdir/d26-2
1465 ln -s $tdir/d26-2/foo $DIR/s26-2
1466 touch $DIR/s26-2 || error "File creation failed"
1468 run_test 26b "multiple component symlink at end of lookup ======"
1471 test_mkdir $DIR/d26.2
1472 touch $DIR/d26.2/foo
1473 ln -s d26.2 $DIR/s26.2-1
1474 ln -s s26.2-1 $DIR/s26.2-2
1475 ln -s s26.2-2 $DIR/s26.2-3
1476 chmod 0666 $DIR/s26.2-3/foo
1478 run_test 26c "chain of symlinks"
1480 # recursive symlinks (bug 439)
1482 ln -s d26-3/foo $DIR/d26-3
1484 run_test 26d "create multiple component recursive symlink"
1487 [ ! -h $DIR/d26-3 ] && test_26d
1490 run_test 26e "unlink multiple component recursive symlink"
1492 # recursive symlinks (bug 7022)
1494 test_mkdir $DIR/$tdir
1495 test_mkdir $DIR/$tdir/$tfile
1496 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1497 test_mkdir -p lndir/bar1
1498 test_mkdir $DIR/$tdir/$tfile/$tfile
1499 cd $tfile || error "cd $tfile failed"
1500 ln -s .. dotdot || error "ln dotdot failed"
1501 ln -s dotdot/lndir lndir || error "ln lndir failed"
1502 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1503 output=`ls $tfile/$tfile/lndir/bar1`
1504 [ "$output" = bar1 ] && error "unexpected output"
1505 rm -r $tfile || error "rm $tfile failed"
1506 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1508 run_test 26f "rm -r of a directory which has recursive symlink"
1511 test_mkdir $DIR/$tdir
1512 $LFS getstripe $DIR/$tdir
1513 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1514 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1515 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1517 run_test 27a "one stripe file"
1520 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1522 test_mkdir $DIR/$tdir
1523 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1524 $LFS getstripe -c $DIR/$tdir/$tfile
1525 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1526 error "two-stripe file doesn't have two stripes"
1528 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1530 run_test 27b "create and write to two stripe file"
1532 # 27c family tests specific striping, setstripe -o
1534 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1535 test_mkdir -p $DIR/$tdir
1538 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1539 $LFS getstripe -i $DIR/$tdir/$tfile
1540 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1541 error "stripe not on specified OST"
1543 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1545 run_test 27ca "one stripe on specified OST"
1548 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1549 test_mkdir -p $DIR/$tdir
1551 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1552 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1555 # Strip getstripe output to a space separated list of OSTs
1556 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1557 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1558 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1559 error "stripes not on specified OSTs"
1561 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1563 run_test 27cb "two stripes on specified OSTs"
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1568 skip "server does not support overstriping"
1570 test_mkdir -p $DIR/$tdir
1572 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1573 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1576 # Strip getstripe output to a space separated list of OSTs
1577 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1578 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1579 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1580 error "stripes not on specified OSTs"
1582 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1584 run_test 27cc "two stripes on the same OST"
1587 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1588 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1589 skip "server does not support overstriping"
1590 test_mkdir -p $DIR/$tdir
1591 local osts="0,1,1,0"
1592 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1593 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1596 # Strip getstripe output to a space separated list of OSTs
1597 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1598 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1599 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1600 error "stripes not on specified OSTs"
1602 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1604 run_test 27cd "four stripes on two OSTs"
1607 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1608 skip_env "too many osts, skipping"
1609 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1610 skip "server does not support overstriping"
1611 # We do one more stripe than we have OSTs
1612 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1613 skip_env "ea_inode feature disabled"
1615 test_mkdir -p $DIR/$tdir
1617 for i in $(seq 0 $OSTCOUNT);
1620 if [ $i -ne $OSTCOUNT ]; then
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27ce "more stripes than OSTs with -o"
1639 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1642 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1643 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1644 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1645 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1646 error "failed to set $osp_proc=0"
1648 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1651 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1652 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1653 error "failed to set $osp_proc=1"
1656 error "should return error due to $osp_proc=0"
1658 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1661 test_mkdir $DIR/$tdir
1662 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1663 error "setstripe failed"
1664 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1667 run_test 27d "create file with default settings"
1670 # LU-5839 adds check for existed layout before setting it
1671 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1672 skip "Need MDS version at least 2.7.56"
1674 test_mkdir $DIR/$tdir
1675 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1676 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1677 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1679 run_test 27e "setstripe existing file (should return error)"
1682 test_mkdir $DIR/$tdir
1683 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1684 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1685 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1686 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1687 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1688 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1690 run_test 27f "setstripe with bad stripe size (should return error)"
1693 test_mkdir $DIR/$tdir
1694 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1695 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1696 error "$DIR/$tdir/$tfile has object"
1698 run_test 27g "$LFS getstripe with no objects"
1701 test_mkdir $DIR/$tdir
1702 touch $DIR/$tdir/$tfile || error "touch failed"
1703 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1704 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1706 (( rc == 2 )) || error "getstripe did not return ENOENT"
1708 run_test 27ga "$LFS getstripe with missing file (should return error)"
1711 test_mkdir $DIR/$tdir
1712 touch $DIR/$tdir/$tfile || error "touch failed"
1713 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1714 error "missing objects"
1716 run_test 27i "$LFS getstripe with some objects"
1719 test_mkdir $DIR/$tdir
1720 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1721 error "setstripe failed" || true
1723 run_test 27j "setstripe with bad stripe offset (should return error)"
1725 test_27k() { # bug 2844
1726 test_mkdir $DIR/$tdir
1727 local file=$DIR/$tdir/$tfile
1728 local ll_max_blksize=$((4 * 1024 * 1024))
1729 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1730 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1731 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1732 dd if=/dev/zero of=$file bs=4k count=1
1733 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1734 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1736 run_test 27k "limit i_blksize for broken user apps"
1739 mcreate $DIR/$tfile || error "creating file"
1740 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1741 error "setstripe should have failed" || true
1743 run_test 27l "check setstripe permissions (should return error)"
1746 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1748 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1749 skip_env "multiple clients -- skipping"
1751 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1753 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1754 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1756 trap simple_cleanup_common EXIT
1757 test_mkdir $DIR/$tdir
1758 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1759 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1760 error "dd should fill OST0"
1762 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1764 [ $i -gt 256 ] && break
1767 touch $DIR/$tdir/$tfile.$i
1768 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1769 awk '{print $1}'| grep -w "0") ] &&
1770 error "OST0 was full but new created file still use it"
1772 touch $DIR/$tdir/$tfile.$i
1773 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1774 awk '{print $1}'| grep -w "0") ] &&
1775 error "OST0 was full but new created file still use it"
1776 simple_cleanup_common
1778 run_test 27m "create file while OST0 was full"
1780 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1781 # if the OST isn't full anymore.
1783 local ostidx=${1:-""}
1788 local list=$(comma_list $(osts_nodes))
1789 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1791 do_nodes $list lctl set_param fail_loc=0
1792 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1793 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1794 awk '{print $1 * 2;exit;}')
1795 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1797 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1800 __exhaust_precreations() {
1803 local FAILIDX=${3:-$OSTIDX}
1804 local ofacet=ost$((OSTIDX + 1))
1806 test_mkdir -p -c1 $DIR/$tdir
1807 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1808 local mfacet=mds$((mdtidx + 1))
1809 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1811 local OST=$(ostname_from_index $OSTIDX)
1814 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1815 local last_id=$(do_facet $mfacet lctl get_param -n \
1816 osp.$mdtosc_proc1.prealloc_last_id)
1817 local next_id=$(do_facet $mfacet lctl get_param -n \
1818 osp.$mdtosc_proc1.prealloc_next_id)
1820 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1821 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1823 test_mkdir -p $DIR/$tdir/${OST}
1824 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1825 #define OBD_FAIL_OST_ENOSPC 0x215
1826 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1827 echo "Creating to objid $last_id on ost $OST..."
1828 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1829 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1830 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1833 exhaust_precreations() {
1834 __exhaust_precreations $1 $2 $3
1838 exhaust_all_precreations() {
1840 for (( i=0; i < OSTCOUNT; i++ )) ; do
1841 __exhaust_precreations $i $1 -1
1847 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1849 remote_mds_nodsh && skip "remote MDS with nodsh"
1850 remote_ost_nodsh && skip "remote OST with nodsh"
1853 rm -f $DIR/$tdir/$tfile
1854 exhaust_precreations 0 0x80000215
1855 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1856 touch $DIR/$tdir/$tfile || error "touch failed"
1857 $LFS getstripe $DIR/$tdir/$tfile
1860 run_test 27n "create file with some full OSTs"
1863 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1865 remote_mds_nodsh && skip "remote MDS with nodsh"
1866 remote_ost_nodsh && skip "remote OST with nodsh"
1869 rm -f $DIR/$tdir/$tfile
1870 exhaust_all_precreations 0x215
1872 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1877 run_test 27o "create file with all full OSTs (should error)"
1880 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1882 remote_mds_nodsh && skip "remote MDS with nodsh"
1883 remote_ost_nodsh && skip "remote OST with nodsh"
1886 rm -f $DIR/$tdir/$tfile
1887 test_mkdir $DIR/$tdir
1889 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1890 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1891 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1893 exhaust_precreations 0 0x80000215
1894 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1895 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1896 $LFS getstripe $DIR/$tdir/$tfile
1900 run_test 27p "append to a truncated file with some full OSTs"
1903 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1905 remote_mds_nodsh && skip "remote MDS with nodsh"
1906 remote_ost_nodsh && skip "remote OST with nodsh"
1909 rm -f $DIR/$tdir/$tfile
1911 test_mkdir $DIR/$tdir
1912 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1913 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1914 error "truncate $DIR/$tdir/$tfile failed"
1915 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1917 exhaust_all_precreations 0x215
1919 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1920 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1924 run_test 27q "append to truncated file with all OSTs full (should error)"
1927 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1929 remote_mds_nodsh && skip "remote MDS with nodsh"
1930 remote_ost_nodsh && skip "remote OST with nodsh"
1933 rm -f $DIR/$tdir/$tfile
1934 exhaust_precreations 0 0x80000215
1936 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1940 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1942 test_27s() { # bug 10725
1943 test_mkdir $DIR/$tdir
1944 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1945 local stripe_count=0
1946 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1947 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1948 error "stripe width >= 2^32 succeeded" || true
1951 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1953 test_27t() { # bug 10864
1958 $WLFS getstripe $tfile
1961 run_test 27t "check that utils parse path correctly"
1963 test_27u() { # bug 4900
1964 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1965 remote_mds_nodsh && skip "remote MDS with nodsh"
1968 local list=$(comma_list $(mdts_nodes))
1970 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1971 do_nodes $list $LCTL set_param fail_loc=0x139
1972 test_mkdir -p $DIR/$tdir
1973 trap simple_cleanup_common EXIT
1974 createmany -o $DIR/$tdir/t- 1000
1975 do_nodes $list $LCTL set_param fail_loc=0
1977 TLOG=$TMP/$tfile.getstripe
1978 $LFS getstripe $DIR/$tdir > $TLOG
1979 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1980 unlinkmany $DIR/$tdir/t- 1000
1982 [[ $OBJS -gt 0 ]] &&
1983 error "$OBJS objects created on OST-0. See $TLOG" ||
1986 run_test 27u "skip object creation on OSC w/o objects"
1988 test_27v() { # bug 4900
1989 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1991 remote_mds_nodsh && skip "remote MDS with nodsh"
1992 remote_ost_nodsh && skip "remote OST with nodsh"
1994 exhaust_all_precreations 0x215
1997 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1999 touch $DIR/$tdir/$tfile
2000 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2002 for (( i=1; i < OSTCOUNT; i++ )); do
2003 do_facet ost$i lctl set_param fail_loc=0x705
2005 local START=`date +%s`
2006 createmany -o $DIR/$tdir/$tfile 32
2008 local FINISH=`date +%s`
2009 local TIMEOUT=`lctl get_param -n timeout`
2010 local PROCESS=$((FINISH - START))
2011 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2012 error "$FINISH - $START >= $TIMEOUT / 2"
2013 sleep $((TIMEOUT / 2 - PROCESS))
2016 run_test 27v "skip object creation on slow OST"
2018 test_27w() { # bug 10997
2019 test_mkdir $DIR/$tdir
2020 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2021 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2022 error "stripe size $size != 65536" || true
2023 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2024 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2026 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2029 [[ $OSTCOUNT -lt 2 ]] &&
2030 skip_env "skipping multiple stripe count/offset test"
2032 test_mkdir $DIR/$tdir
2033 for i in $(seq 1 $OSTCOUNT); do
2035 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2036 error "setstripe -c $i -i $offset failed"
2037 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2038 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2039 [ $count -ne $i ] && error "stripe count $count != $i" || true
2040 [ $index -ne $offset ] &&
2041 error "stripe offset $index != $offset" || true
2044 run_test 27wa "check $LFS setstripe -c -i options"
2047 remote_ost_nodsh && skip "remote OST with nodsh"
2048 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2051 OFFSET=$(($OSTCOUNT - 1))
2053 local OST=$(ostname_from_index $OSTIDX)
2055 test_mkdir $DIR/$tdir
2056 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2057 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2059 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2060 for i in $(seq 0 $OFFSET); do
2061 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2062 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2063 error "OST0 was degraded but new created file still use it"
2065 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2067 run_test 27x "create files while OST0 is degraded"
2070 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2071 remote_mds_nodsh && skip "remote MDS with nodsh"
2072 remote_ost_nodsh && skip "remote OST with nodsh"
2073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2075 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2076 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2077 osp.$mdtosc.prealloc_last_id)
2078 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2079 osp.$mdtosc.prealloc_next_id)
2080 local fcount=$((last_id - next_id))
2081 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2082 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2084 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2085 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2086 local OST_DEACTIVE_IDX=-1
2091 for OSC in $MDS_OSCS; do
2092 OST=$(osc_to_ost $OSC)
2093 OSTIDX=$(index_from_ostuuid $OST)
2094 if [ $OST_DEACTIVE_IDX == -1 ]; then
2095 OST_DEACTIVE_IDX=$OSTIDX
2097 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2098 echo $OSC "is Deactivated:"
2099 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2103 OSTIDX=$(index_from_ostuuid $OST)
2104 test_mkdir $DIR/$tdir
2105 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2107 for OSC in $MDS_OSCS; do
2108 OST=$(osc_to_ost $OSC)
2109 OSTIDX=$(index_from_ostuuid $OST)
2110 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2111 echo $OST "is degraded:"
2112 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2113 obdfilter.$OST.degraded=1
2118 createmany -o $DIR/$tdir/$tfile $fcount
2120 for OSC in $MDS_OSCS; do
2121 OST=$(osc_to_ost $OSC)
2122 OSTIDX=$(index_from_ostuuid $OST)
2123 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2124 echo $OST "is recovered from degraded:"
2125 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2126 obdfilter.$OST.degraded=0
2128 do_facet $SINGLEMDS lctl --device %$OSC activate
2132 # all osp devices get activated, hence -1 stripe count restored
2133 local stripe_count=0
2135 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2136 # devices get activated.
2138 $LFS setstripe -c -1 $DIR/$tfile
2139 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2141 [ $stripe_count -ne $OSTCOUNT ] &&
2142 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2145 run_test 27y "create files while OST0 is degraded and the rest inactive"
2151 lmm_count=$($LFS getstripe -c $1)
2152 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2153 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2155 local old_ifs="$IFS"
2157 fid=($($LFS path2fid $1))
2160 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2161 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2163 # compare lmm_seq and lu_fid->f_seq
2164 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2165 # compare lmm_object_id and lu_fid->oid
2166 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2168 # check the trusted.fid attribute of the OST objects of the file
2169 local have_obdidx=false
2171 $LFS getstripe $1 | while read obdidx oid hex seq; do
2172 # skip lines up to and including "obdidx"
2173 [ -z "$obdidx" ] && break
2174 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2175 $have_obdidx || continue
2177 local ost=$((obdidx + 1))
2178 local dev=$(ostdevname $ost)
2181 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2183 seq=$(echo $seq | sed -e "s/^0x//g")
2184 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2185 oid_hex=$(echo $oid)
2187 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2189 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2193 # Don't unmount/remount the OSTs if we don't need to do that.
2194 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2195 # update too, until that use mount/ll_decode_filter_fid/mount.
2196 # Re-enable when debugfs will understand new filter_fid.
2198 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2199 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2200 $dev 2>/dev/null" | grep "parent=")
2202 if [ -z "$ff" ]; then
2204 mount_fstype ost$ost
2205 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2206 $(facet_mntpt ost$ost)/$obj_file)
2207 unmount_fstype ost$ost
2208 start ost$ost $dev $OST_MOUNT_OPTS
2212 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2214 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2216 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2217 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2219 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2220 # stripe_size=1048576 component_id=1 component_start=0 \
2221 # component_end=33554432
2222 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2223 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2224 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2226 if grep -q 'stripe=' <<<$ff; then
2227 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2229 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2230 # into f_ver in this case. See comment on ff_parent.
2231 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2234 # compare lmm_seq and filter_fid->ff_parent.f_seq
2235 [ $ff_pseq = $lmm_seq ] ||
2236 error "FF parent SEQ $ff_pseq != $lmm_seq"
2237 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2238 [ $ff_poid = $lmm_oid ] ||
2239 error "FF parent OID $ff_poid != $lmm_oid"
2240 (($ff_pstripe == $stripe_nr)) ||
2241 error "FF stripe $ff_pstripe != $stripe_nr"
2243 stripe_nr=$((stripe_nr + 1))
2244 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2246 if grep -q 'stripe_count=' <<<$ff; then
2247 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2248 -e 's/ .*//' <<<$ff)
2249 [ $lmm_count = $ff_scnt ] ||
2250 error "FF stripe count $lmm_count != $ff_scnt"
2256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2257 remote_ost_nodsh && skip "remote OST with nodsh"
2259 test_mkdir $DIR/$tdir
2260 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2261 { error "setstripe -c -1 failed"; return 1; }
2262 # We need to send a write to every object to get parent FID info set.
2263 # This _should_ also work for setattr, but does not currently.
2264 # touch $DIR/$tdir/$tfile-1 ||
2265 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2266 { error "dd $tfile-1 failed"; return 2; }
2267 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2268 { error "setstripe -c -1 failed"; return 3; }
2269 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2270 { error "dd $tfile-2 failed"; return 4; }
2272 # make sure write RPCs have been sent to OSTs
2275 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2276 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2278 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2280 test_27A() { # b=19102
2281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2283 save_layout_restore_at_exit $MOUNT
2284 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2285 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2286 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2287 local default_size=$($LFS getstripe -S $MOUNT)
2288 local default_offset=$($LFS getstripe -i $MOUNT)
2289 local dsize=$(do_facet $SINGLEMDS \
2290 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2291 [ $default_size -eq $dsize ] ||
2292 error "stripe size $default_size != $dsize"
2293 [ $default_offset -eq -1 ] ||
2294 error "stripe offset $default_offset != -1"
2296 run_test 27A "check filesystem-wide default LOV EA values"
2298 test_27B() { # LU-2523
2299 test_mkdir $DIR/$tdir
2300 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2302 # open f1 with O_LOV_DELAY_CREATE
2304 # call setstripe ioctl on open file descriptor for f1
2306 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2310 # open f1 with O_LOV_DELAY_CREATE
2312 # call setstripe ioctl on open file descriptor for f1
2314 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2316 # Allow multiop to fail in imitation of NFS's busted semantics.
2319 run_test 27B "call setstripe on open unlinked file/rename victim"
2321 # 27C family tests full striping and overstriping
2322 test_27Ca() { #LU-2871
2323 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2331 test_mkdir $DIR/$tdir
2333 for i in $(seq 0 $((OSTCOUNT - 1))); do
2334 # set stripe across all OSTs starting from OST$i
2335 $LFS setstripe -i $i -c -1 $tfile$i
2336 # get striping information
2337 ost_idx=($($LFS getstripe $tfile$i |
2338 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2342 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2343 error "${#ost_idx[@]} != $OSTCOUNT"
2345 for index in $(seq 0 $((OSTCOUNT - 1))); do
2347 for j in $(echo ${ost_idx[@]}); do
2348 if [ $index -eq $j ]; then
2354 error "Can not find $index in ${ost_idx[@]}"
2358 run_test 27Ca "check full striping across all OSTs"
2361 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2362 skip "server does not support overstriping"
2363 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2364 skip_env "too many osts, skipping"
2366 test_mkdir -p $DIR/$tdir
2367 local setcount=$(($OSTCOUNT * 2))
2368 [ $setcount -ge 160 ] || large_xattr_enabled ||
2369 skip_env "ea_inode feature disabled"
2371 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2372 error "setstripe failed"
2374 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2375 [ $count -eq $setcount ] ||
2376 error "stripe count $count, should be $setcount"
2378 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2379 error "overstriped should be set in pattern"
2381 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2384 run_test 27Cb "more stripes than OSTs with -C"
2387 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2388 skip "server does not support overstriping"
2389 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2391 test_mkdir -p $DIR/$tdir
2392 local setcount=$(($OSTCOUNT - 1))
2394 [ $setcount -ge 160 ] || large_xattr_enabled ||
2395 skip_env "ea_inode feature disabled"
2397 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2398 error "setstripe failed"
2400 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2401 [ $count -eq $setcount ] ||
2402 error "stripe count $count, should be $setcount"
2404 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2405 error "overstriped should not be set in pattern"
2407 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2410 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2413 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2414 skip "server does not support overstriping"
2415 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2416 large_xattr_enabled || skip_env "ea_inode feature disabled"
2418 test_mkdir -p $DIR/$tdir
2419 local setcount=$LOV_MAX_STRIPE_COUNT
2421 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2422 error "setstripe failed"
2424 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2425 [ $count -eq $setcount ] ||
2426 error "stripe count $count, should be $setcount"
2428 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2429 error "overstriped should be set in pattern"
2431 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2434 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2436 run_test 27Cd "test maximum stripe count"
2439 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2440 skip "server does not support overstriping"
2441 test_mkdir -p $DIR/$tdir
2443 pool_add $TESTNAME || error "Pool creation failed"
2444 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2448 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2449 error "setstripe failed"
2451 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2452 [ $count -eq $setcount ] ||
2453 error "stripe count $count, should be $setcount"
2455 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2456 error "overstriped should be set in pattern"
2458 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2461 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2463 run_test 27Ce "test pool with overstriping"
2466 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2467 skip "server does not support overstriping"
2468 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2469 skip_env "too many osts, skipping"
2471 test_mkdir -p $DIR/$tdir
2473 local setcount=$(($OSTCOUNT * 2))
2474 [ $setcount -ge 160 ] || large_xattr_enabled ||
2475 skip_env "ea_inode feature disabled"
2477 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2478 error "setstripe failed"
2480 echo 1 > $DIR/$tdir/$tfile
2482 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2483 [ $count -eq $setcount ] ||
2484 error "stripe count $count, should be $setcount"
2486 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2487 error "overstriped should be set in pattern"
2489 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2492 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2494 run_test 27Cf "test default inheritance with overstriping"
2497 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2498 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2499 remote_mds_nodsh && skip "remote MDS with nodsh"
2501 local POOL=${POOL:-testpool}
2503 local last_ost=$(($OSTCOUNT - 1))
2505 local ost_list=$(seq $first_ost $ost_step $last_ost)
2506 local ost_range="$first_ost $last_ost $ost_step"
2508 test_mkdir $DIR/$tdir
2509 pool_add $POOL || error "pool_add failed"
2510 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2513 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2515 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2516 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2517 skip27D+=" -s 30,31"
2518 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2519 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2520 skip27D+=" -s 32,33"
2521 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2523 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2524 error "llapi_layout_test failed"
2526 destroy_test_pools || error "destroy test pools failed"
2528 run_test 27D "validate llapi_layout API"
2530 # Verify that default_easize is increased from its initial value after
2531 # accessing a widely striped file.
2533 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2534 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2535 skip "client does not have LU-3338 fix"
2537 # 72 bytes is the minimum space required to store striping
2538 # information for a file striped across one OST:
2539 # (sizeof(struct lov_user_md_v3) +
2540 # sizeof(struct lov_user_ost_data_v1))
2542 $LCTL set_param -n llite.*.default_easize $min_easize ||
2543 error "lctl set_param failed"
2544 local easize=$($LCTL get_param -n llite.*.default_easize)
2546 [ $easize -eq $min_easize ] ||
2547 error "failed to set default_easize"
2549 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2550 error "setstripe failed"
2551 # In order to ensure stat() call actually talks to MDS we need to
2552 # do something drastic to this file to shake off all lock, e.g.
2553 # rename it (kills lookup lock forcing cache cleaning)
2554 mv $DIR/$tfile $DIR/${tfile}-1
2555 ls -l $DIR/${tfile}-1
2558 easize=$($LCTL get_param -n llite.*.default_easize)
2560 [ $easize -gt $min_easize ] ||
2561 error "default_easize not updated"
2563 run_test 27E "check that default extended attribute size properly increases"
2565 test_27F() { # LU-5346/LU-7975
2566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2567 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2568 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2569 skip "Need MDS version at least 2.8.51"
2570 remote_ost_nodsh && skip "remote OST with nodsh"
2572 test_mkdir $DIR/$tdir
2574 $LFS setstripe -c 2 $DIR/$tdir
2576 # stop all OSTs to reproduce situation for LU-7975 ticket
2577 for num in $(seq $OSTCOUNT); do
2581 # open/create f0 with O_LOV_DELAY_CREATE
2582 # truncate f0 to a non-0 size
2584 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2586 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2587 # open/write it again to force delayed layout creation
2588 cat /etc/hosts > $DIR/$tdir/f0 &
2592 for num in $(seq $OSTCOUNT); do
2593 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2594 error "ost$num failed to start"
2597 wait $catpid || error "cat failed"
2599 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2600 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2601 error "wrong stripecount"
2604 run_test 27F "Client resend delayed layout creation with non-zero size"
2606 test_27G() { #LU-10629
2607 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2608 skip "Need MDS version at least 2.11.51"
2609 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2610 remote_mds_nodsh && skip "remote MDS with nodsh"
2611 local POOL=${POOL:-testpool}
2612 local ostrange="0 0 1"
2614 test_mkdir $DIR/$tdir
2615 pool_add $POOL || error "pool_add failed"
2616 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2617 $LFS setstripe -p $POOL $DIR/$tdir
2619 local pool=$($LFS getstripe -p $DIR/$tdir)
2621 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2623 $LFS setstripe -d $DIR/$tdir
2625 pool=$($LFS getstripe -p $DIR/$tdir)
2629 [ -z "$pool" ] || error "'$pool' is not empty"
2631 run_test 27G "Clear OST pool from stripe"
2634 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2635 skip "Need MDS version newer than 2.11.54"
2636 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2637 test_mkdir $DIR/$tdir
2638 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2639 touch $DIR/$tdir/$tfile
2640 $LFS getstripe -c $DIR/$tdir/$tfile
2641 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2642 error "two-stripe file doesn't have two stripes"
2644 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2645 $LFS getstripe -y $DIR/$tdir/$tfile
2646 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2647 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2648 error "expected l_ost_idx: [02]$ not matched"
2650 # make sure ost list has been cleared
2651 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2652 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2653 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2655 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2657 run_test 27H "Set specific OSTs stripe"
2660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2661 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2662 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2663 skip "Need MDS version newer than 2.12.52"
2664 local pool=$TESTNAME
2665 local ostrange="1 1 1"
2667 save_layout_restore_at_exit $MOUNT
2668 $LFS setstripe -c 2 -i 0 $MOUNT
2669 pool_add $pool || error "pool_add failed"
2670 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2671 test_mkdir $DIR/$tdir
2672 $LFS setstripe -p $pool $DIR/$tdir
2673 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2674 $LFS getstripe $DIR/$tdir/$tfile
2676 run_test 27I "check that root dir striping does not break parent dir one"
2679 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2680 skip "Need MDS version newer than 2.12.51"
2682 test_mkdir $DIR/$tdir
2683 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2684 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2686 # create foreign file (raw way)
2687 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2688 -t 1 -F 0xda08 || error "create_foreign_file failed"
2690 # verify foreign file (raw way)
2691 parse_foreign_file -f $DIR/$tdir/$tfile |
2692 grep "lov_foreign_magic: 0x0BD70BD0" ||
2693 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2694 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2695 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2696 parse_foreign_file -f $DIR/$tdir/$tfile |
2697 grep "lov_foreign_size: 73" ||
2698 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2699 parse_foreign_file -f $DIR/$tdir/$tfile |
2700 grep "lov_foreign_type: 1" ||
2701 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2702 parse_foreign_file -f $DIR/$tdir/$tfile |
2703 grep "lov_foreign_flags: 0x0000DA08" ||
2704 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2705 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2706 grep "lov_foreign_value: 0x" |
2707 sed -e 's/lov_foreign_value: 0x//')
2708 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2709 [[ $lov = ${lov2// /} ]] ||
2710 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2712 # create foreign file (lfs + API)
2713 $LFS setstripe --foreign=daos --flags 0xda08 \
2714 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2715 error "$DIR/$tdir/${tfile}2: create failed"
2717 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2718 grep "lfm_magic:.*0x0BD70BD0" ||
2719 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2720 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2721 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2722 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2723 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2724 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2725 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2726 grep "lfm_flags:.*0x0000DA08" ||
2727 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2728 $LFS getstripe $DIR/$tdir/${tfile}2 |
2729 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2730 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2732 # modify striping should fail
2733 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2734 error "$DIR/$tdir/$tfile: setstripe should fail"
2735 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2736 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2739 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2740 cat $DIR/$tdir/${tfile}2 &&
2741 error "$DIR/$tdir/${tfile}2: read should fail"
2742 cat /etc/passwd > $DIR/$tdir/$tfile &&
2743 error "$DIR/$tdir/$tfile: write should fail"
2744 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2745 error "$DIR/$tdir/${tfile}2: write should fail"
2748 chmod 222 $DIR/$tdir/$tfile ||
2749 error "$DIR/$tdir/$tfile: chmod failed"
2750 chmod 222 $DIR/$tdir/${tfile}2 ||
2751 error "$DIR/$tdir/${tfile}2: chmod failed"
2754 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2755 error "$DIR/$tdir/$tfile: chown failed"
2756 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2757 error "$DIR/$tdir/${tfile}2: chown failed"
2759 # rename should work
2760 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2761 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2762 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2763 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2765 #remove foreign file
2766 rm $DIR/$tdir/${tfile}.new ||
2767 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2768 rm $DIR/$tdir/${tfile}2.new ||
2769 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2771 run_test 27J "basic ops on file with foreign LOV"
2774 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2775 skip "Need MDS version newer than 2.12.49"
2777 test_mkdir $DIR/$tdir
2778 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2779 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2781 # create foreign dir (raw way)
2782 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2783 error "create_foreign_dir FAILED"
2785 # verify foreign dir (raw way)
2786 parse_foreign_dir -d $DIR/$tdir/$tdir |
2787 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2788 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2789 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2790 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2791 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2792 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2793 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2794 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2795 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2796 grep "lmv_foreign_value: 0x" |
2797 sed 's/lmv_foreign_value: 0x//')
2798 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2800 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2802 # create foreign dir (lfs + API)
2803 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2804 $DIR/$tdir/${tdir}2 ||
2805 error "$DIR/$tdir/${tdir}2: create failed"
2807 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2808 grep "lfm_magic:.*0x0CD50CD0" ||
2809 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2810 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2811 # - sizeof(lfm_type) - sizeof(lfm_flags)
2812 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2813 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2814 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2815 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2816 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2817 grep "lfm_flags:.*0x0000DA05" ||
2818 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2819 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2820 grep "lfm_value.*${uuid1}@${uuid2}" ||
2821 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2823 # file create in dir should fail
2824 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2825 touch $DIR/$tdir/${tdir}2/$tfile &&
2826 "$DIR/${tdir}2: file create should fail"
2829 chmod 777 $DIR/$tdir/$tdir ||
2830 error "$DIR/$tdir: chmod failed"
2831 chmod 777 $DIR/$tdir/${tdir}2 ||
2832 error "$DIR/${tdir}2: chmod failed"
2835 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2836 error "$DIR/$tdir: chown failed"
2837 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2838 error "$DIR/${tdir}2: chown failed"
2840 # rename should work
2841 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2842 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2843 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2844 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2847 rmdir $DIR/$tdir/${tdir}.new ||
2848 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2849 rmdir $DIR/$tdir/${tdir}2.new ||
2850 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2852 run_test 27K "basic ops on dir with foreign LMV"
2855 remote_mds_nodsh && skip "remote MDS with nodsh"
2857 local POOL=${POOL:-$TESTNAME}
2859 pool_add $POOL || error "pool_add failed"
2861 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2862 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2863 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2865 run_test 27L "lfs pool_list gives correct pool name"
2868 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2869 skip "Need MDS version >= than 2.12.57"
2870 remote_mds_nodsh && skip "remote MDS with nodsh"
2871 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2873 test_mkdir $DIR/$tdir
2875 # Set default striping on directory
2876 $LFS setstripe -C 4 $DIR/$tdir
2878 echo 1 > $DIR/$tdir/${tfile}.1
2879 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2881 [ $count -eq $setcount ] ||
2882 error "(1) stripe count $count, should be $setcount"
2884 # Capture existing append_stripe_count setting for restore
2885 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2886 local mdts=$(comma_list $(mdts_nodes))
2887 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2889 local appendcount=$orig_count
2890 echo 1 >> $DIR/$tdir/${tfile}.2_append
2891 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2892 [ $count -eq $appendcount ] ||
2893 error "(2)stripe count $count, should be $appendcount for append"
2895 # Disable O_APPEND striping, verify it works
2896 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2898 # Should now get the default striping, which is 4
2900 echo 1 >> $DIR/$tdir/${tfile}.3_append
2901 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2902 [ $count -eq $setcount ] ||
2903 error "(3) stripe count $count, should be $setcount"
2905 # Try changing the stripe count for append files
2906 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2908 # Append striping is now 2 (directory default is still 4)
2910 echo 1 >> $DIR/$tdir/${tfile}.4_append
2911 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2912 [ $count -eq $appendcount ] ||
2913 error "(4) stripe count $count, should be $appendcount for append"
2915 # Test append stripe count of -1
2916 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2917 appendcount=$OSTCOUNT
2918 echo 1 >> $DIR/$tdir/${tfile}.5
2919 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2920 [ $count -eq $appendcount ] ||
2921 error "(5) stripe count $count, should be $appendcount for append"
2923 # Set append striping back to default of 1
2924 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2926 # Try a new default striping, PFL + DOM
2927 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2929 # Create normal DOM file, DOM returns stripe count == 0
2931 touch $DIR/$tdir/${tfile}.6
2932 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2933 [ $count -eq $setcount ] ||
2934 error "(6) stripe count $count, should be $setcount"
2938 echo 1 >> $DIR/$tdir/${tfile}.7_append
2939 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2940 [ $count -eq $appendcount ] ||
2941 error "(7) stripe count $count, should be $appendcount for append"
2943 # Clean up DOM layout
2944 $LFS setstripe -d $DIR/$tdir
2946 # Now test that append striping works when layout is from root
2947 $LFS setstripe -c 2 $MOUNT
2948 # Make a special directory for this
2949 mkdir $DIR/${tdir}/${tdir}.2
2950 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2952 # Verify for normal file
2954 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2955 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2956 [ $count -eq $setcount ] ||
2957 error "(8) stripe count $count, should be $setcount"
2960 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2961 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2962 [ $count -eq $appendcount ] ||
2963 error "(9) stripe count $count, should be $appendcount for append"
2965 # Now test O_APPEND striping with pools
2966 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2967 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2970 pool_add $TESTNAME || error "pool creation failed"
2971 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2973 echo 1 >> $DIR/$tdir/${tfile}.10_append
2975 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2976 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2978 # Check that count is still correct
2980 echo 1 >> $DIR/$tdir/${tfile}.11_append
2981 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2982 [ $count -eq $appendcount ] ||
2983 error "(11) stripe count $count, should be $appendcount for append"
2985 # Disable O_APPEND stripe count, verify pool works separately
2986 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2988 echo 1 >> $DIR/$tdir/${tfile}.12_append
2990 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
2991 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
2993 # Remove pool setting, verify it's not applied
2994 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
2996 echo 1 >> $DIR/$tdir/${tfile}.13_append
2998 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
2999 [ "$pool" = "" ] || error "(13) pool found: $pool"
3001 run_test 27M "test O_APPEND striping"
3004 combined_mgs_mds && skip "needs separate MGS/MDT"
3006 pool_add $TESTNAME || error "pool_add failed"
3007 do_facet mgs "$LCTL pool_list $FSNAME" |
3008 grep -Fx "${FSNAME}.${TESTNAME}" ||
3009 error "lctl pool_list on MGS failed"
3011 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3013 # createtest also checks that device nodes are created and
3014 # then visible correctly (#2091)
3015 test_28() { # bug 2091
3017 $CREATETEST $DIR/d28/ct || error "createtest failed"
3019 run_test 28 "create/mknod/mkdir with bad file types ============"
3022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3024 sync; sleep 1; sync # flush out any dirty pages from previous tests
3031 declare -i LOCKCOUNTORIG=0
3032 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3033 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3035 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3037 declare -i LOCKUNUSEDCOUNTORIG=0
3038 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3039 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3046 declare -i LOCKCOUNTCURRENT=0
3047 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3048 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3051 declare -i LOCKUNUSEDCOUNTCURRENT=0
3052 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3053 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3056 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3057 $LCTL set_param -n ldlm.dump_namespaces ""
3058 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3059 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3060 log "dumped log to $TMP/test_29.dk (bug 5793)"
3063 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3064 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3065 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3066 log "dumped log to $TMP/test_29.dk (bug 5793)"
3070 run_test 29 "IT_GETATTR regression ============================"
3072 test_30a() { # was test_30
3073 cp $(which ls) $DIR || cp /bin/ls $DIR
3074 $DIR/ls / || error "Can't execute binary from lustre"
3077 run_test 30a "execute binary from Lustre (execve) =============="
3080 cp `which ls` $DIR || cp /bin/ls $DIR
3082 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3085 run_test 30b "execute binary from Lustre as non-root ==========="
3087 test_30c() { # b=22376
3088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3090 cp $(which ls) $DIR || cp /bin/ls $DIR
3092 cancel_lru_locks mdc
3093 cancel_lru_locks osc
3094 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3097 run_test 30c "execute binary from Lustre without read perms ===="
3100 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3102 for i in {1..10}; do
3103 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3106 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3107 wait $PID || error "executing dd from Lustre failed"
3113 run_test 30d "execute binary from Lustre while clear locks"
3116 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3117 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3119 run_test 31a "open-unlink file =================================="
3122 touch $DIR/f31 || error "touch $DIR/f31 failed"
3123 ln $DIR/f31 $DIR/f31b || error "ln failed"
3124 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3125 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3127 run_test 31b "unlink file with multiple links while open ======="
3130 touch $DIR/f31 || error "touch $DIR/f31 failed"
3131 ln $DIR/f31 $DIR/f31c || error "ln failed"
3132 multiop_bg_pause $DIR/f31 O_uc ||
3133 error "multiop_bg_pause for $DIR/f31 failed"
3135 $MULTIOP $DIR/f31c Ouc
3136 kill -USR1 $MULTIPID
3139 run_test 31c "open-unlink file with multiple links ============="
3142 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3143 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3145 run_test 31d "remove of open directory ========================="
3147 test_31e() { # bug 2904
3148 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3150 run_test 31e "remove of open non-empty directory ==============="
3152 test_31f() { # bug 4554
3153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3156 test_mkdir $DIR/d31f
3157 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3158 cp /etc/hosts $DIR/d31f
3160 $LFS getstripe $DIR/d31f/hosts
3161 multiop_bg_pause $DIR/d31f D_c || return 1
3164 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3165 test_mkdir $DIR/d31f
3166 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3167 cp /etc/hosts $DIR/d31f
3169 $LFS getstripe $DIR/d31f/hosts
3170 multiop_bg_pause $DIR/d31f D_c || return 1
3173 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3174 wait $MULTIPID || error "first opendir $MULTIPID failed"
3178 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3179 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3182 run_test 31f "remove of open directory with open-unlink file ==="
3185 echo "-- cross directory link --"
3186 test_mkdir -c1 $DIR/${tdir}ga
3187 test_mkdir -c1 $DIR/${tdir}gb
3188 touch $DIR/${tdir}ga/f
3189 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3190 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3191 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3192 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3193 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3195 run_test 31g "cross directory link==============="
3198 echo "-- cross directory link --"
3199 test_mkdir -c1 $DIR/${tdir}
3200 test_mkdir -c1 $DIR/${tdir}/dir
3201 touch $DIR/${tdir}/f
3202 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3203 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3204 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3205 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3206 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3208 run_test 31h "cross directory link under child==============="
3211 echo "-- cross directory link --"
3212 test_mkdir -c1 $DIR/$tdir
3213 test_mkdir -c1 $DIR/$tdir/dir
3214 touch $DIR/$tdir/dir/f
3215 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3216 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3217 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3218 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3219 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3221 run_test 31i "cross directory link under parent==============="
3224 test_mkdir -c1 -p $DIR/$tdir
3225 test_mkdir -c1 -p $DIR/$tdir/dir1
3226 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3227 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3228 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3229 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3232 run_test 31j "link for directory==============="
3235 test_mkdir -c1 -p $DIR/$tdir
3237 touch $DIR/$tdir/exist
3238 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3239 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3240 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3241 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3242 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3243 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3244 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3247 run_test 31k "link to file: the same, non-existing, dir==============="
3253 touch $DIR/d31m2/exist
3254 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3255 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3256 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3257 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3258 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3259 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3262 run_test 31m "link to file: the same, non-existing, dir==============="
3265 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3266 nlink=$(stat --format=%h $DIR/$tfile)
3267 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3269 local cmd="exec $fd<$DIR/$tfile"
3272 trap "eval $cmd" EXIT
3273 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3274 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3275 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3276 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3277 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3280 run_test 31n "check link count of unlinked file"
3283 local tempfile=$(mktemp $1_XXXXXX)
3284 mlink $tempfile $1 2> /dev/null &&
3285 echo "$BASHPID: link $tempfile to $1 succeeded"
3289 test_31o() { # LU-2901
3290 test_mkdir $DIR/$tdir
3291 for LOOP in $(seq 100); do
3292 rm -f $DIR/$tdir/$tfile*
3293 for THREAD in $(seq 8); do
3294 link_one $DIR/$tdir/$tfile.$LOOP &
3297 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3298 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3299 error "$LINKS duplicate links to $tfile.$LOOP" &&
3303 run_test 31o "duplicate hard links with same filename"
3306 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3308 test_mkdir $DIR/$tdir
3309 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3310 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3312 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3313 error "open unlink test1 failed"
3314 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3315 error "open unlink test2 failed"
3317 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3318 error "test1 still exists"
3319 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3320 error "test2 still exists"
3322 run_test 31p "remove of open striped directory"
3324 cleanup_test32_mount() {
3327 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3328 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3329 losetup -d $loopdev || true
3335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3337 echo "== more mountpoints and symlinks ================="
3338 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3339 trap cleanup_test32_mount EXIT
3340 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3341 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3342 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3343 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3344 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3345 cleanup_test32_mount
3347 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3352 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3353 trap cleanup_test32_mount EXIT
3354 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3355 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3356 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3357 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3358 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3359 cleanup_test32_mount
3361 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3366 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3367 trap cleanup_test32_mount EXIT
3368 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3369 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3370 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3371 test_mkdir -p $DIR/$tdir/d2/test_dir
3372 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3373 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3374 cleanup_test32_mount
3376 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3381 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3382 trap cleanup_test32_mount EXIT
3383 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3384 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3385 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3386 test_mkdir -p $DIR/$tdir/d2/test_dir
3387 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3388 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3389 cleanup_test32_mount
3391 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3395 test_mkdir -p $DIR/$tdir/tmp
3396 local tmp_dir=$DIR/$tdir/tmp
3397 ln -s $DIR/$tdir $tmp_dir/symlink11
3398 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3399 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3400 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3402 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3406 test_mkdir -p $DIR/$tdir/tmp
3407 local tmp_dir=$DIR/$tdir/tmp
3408 ln -s $DIR/$tdir $tmp_dir/symlink11
3409 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3410 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3411 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3413 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3416 local tmp_dir=$DIR/$tdir/tmp
3417 test_mkdir -p $tmp_dir
3418 test_mkdir $DIR/${tdir}2
3419 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3420 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3421 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3422 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3423 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3424 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3426 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3429 rm -fr $DIR/$tdir $DIR/${tdir}2
3430 tmp_dir=$DIR/$tdir/tmp
3431 test_mkdir -p $tmp_dir
3432 test_mkdir $DIR/${tdir}2
3433 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3434 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3435 ls $tmp_dir/symlink12 || error "listing symlink12"
3436 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3438 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3443 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3444 trap cleanup_test32_mount EXIT
3445 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3446 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3447 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3448 touch $DIR/$tdir/test_file
3449 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3450 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3451 cleanup_test32_mount
3453 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3458 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3459 trap cleanup_test32_mount EXIT
3460 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3461 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3462 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3463 touch $DIR/$tdir/test_file
3464 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3465 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3466 cleanup_test32_mount
3468 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3474 trap cleanup_test32_mount EXIT
3475 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3476 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3477 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3478 test_mkdir -p $DIR/$tdir/d2
3479 touch $DIR/$tdir/d2/test_file || error "touch failed"
3480 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3481 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3482 cleanup_test32_mount
3484 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3490 trap cleanup_test32_mount EXIT
3491 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3492 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3493 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3494 test_mkdir -p $DIR/$tdir/d2
3495 touch $DIR/$tdir/d2/test_file || error "touch failed"
3496 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3497 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3498 cleanup_test32_mount
3500 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3504 test_mkdir -p $DIR/d32m/tmp
3505 TMP_DIR=$DIR/d32m/tmp
3506 ln -s $DIR $TMP_DIR/symlink11
3507 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3508 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3509 error "symlink11 not a link"
3510 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3511 error "symlink01 not a link"
3513 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3517 test_mkdir -p $DIR/d32n/tmp
3518 TMP_DIR=$DIR/d32n/tmp
3519 ln -s $DIR $TMP_DIR/symlink11
3520 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3521 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3522 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3524 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3528 test_mkdir -p $DIR/d32o/tmp
3529 TMP_DIR=$DIR/d32o/tmp
3530 ln -s $DIR/$tfile $TMP_DIR/symlink12
3531 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3532 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3533 error "symlink12 not a link"
3534 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3535 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3536 error "$DIR/d32o/tmp/symlink12 not file type"
3537 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3538 error "$DIR/d32o/symlink02 not file type"
3540 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3550 test_mkdir -p $DIR/d32p/tmp
3552 TMP_DIR=$DIR/d32p/tmp
3554 ln -s $DIR/$tfile $TMP_DIR/symlink12
3556 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3558 cat $DIR/d32p/tmp/symlink12 ||
3559 error "Can't open $DIR/d32p/tmp/symlink12"
3561 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3564 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3569 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3570 trap cleanup_test32_mount EXIT
3571 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3572 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3573 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3574 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3575 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3576 cleanup_test32_mount
3578 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3583 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3584 trap cleanup_test32_mount EXIT
3585 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3586 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3587 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3588 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3589 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3590 cleanup_test32_mount
3592 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3597 chmod 444 $DIR/$tfile
3598 chown $RUNAS_ID $DIR/$tfile
3600 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3603 run_test 33aa "write file with mode 444 (should return error)"
3607 test_mkdir $DIR/$tdir
3608 chown $RUNAS_ID $DIR/$tdir
3609 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3610 error "$RUNAS create $tdir/$tfile failed"
3611 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3612 error "open RDWR" || true
3614 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3618 test_mkdir $DIR/$tdir
3619 chown $RUNAS_ID $DIR/$tdir
3620 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3622 run_test 33b "test open file with malformed flags (No panic)"
3625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3626 remote_ost_nodsh && skip "remote OST with nodsh"
3635 test_mkdir $DIR/$tdir
3636 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3639 for ostnum in $(seq $OSTCOUNT); do
3640 # test-framework's OST numbering is one-based, while Lustre's
3642 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3643 # Parsing llobdstat's output sucks; we could grep the /proc
3644 # path, but that's likely to not be as portable as using the
3645 # llobdstat utility. So we parse lctl output instead.
3646 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3647 obdfilter/$ostname/stats |
3648 awk '/^write_bytes/ {print $7}' )
3649 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3650 if (( ${write_bytes:-0} > 0 ))
3657 $all_zeros || return 0
3660 echo foo > $DIR/$tdir/bar
3664 # Total up write_bytes after writing. We'd better find non-zeros.
3665 for ostnum in $(seq $OSTCOUNT); do
3666 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3667 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3668 obdfilter/$ostname/stats |
3669 awk '/^write_bytes/ {print $7}' )
3670 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3671 if (( ${write_bytes:-0} > 0 ))
3680 for ostnum in $(seq $OSTCOUNT); do
3681 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3682 echo "Check that write_bytes is present in obdfilter/*/stats:"
3683 do_facet ost$ostnum lctl get_param -n \
3684 obdfilter/$ostname/stats
3686 error "OST not keeping write_bytes stats (b22312)"
3689 run_test 33c "test llobdstat and write_bytes"
3692 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3696 local remote_dir=$DIR/$tdir/remote_dir
3698 test_mkdir $DIR/$tdir
3699 $LFS mkdir -i $MDTIDX $remote_dir ||
3700 error "create remote directory failed"
3702 touch $remote_dir/$tfile
3703 chmod 444 $remote_dir/$tfile
3704 chown $RUNAS_ID $remote_dir/$tfile
3706 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3708 chown $RUNAS_ID $remote_dir
3709 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3710 error "create" || true
3711 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3712 error "open RDWR" || true
3713 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3715 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3718 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3722 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3723 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3724 mkdir $DIR/$tdir/local_dir
3726 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3727 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3728 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3730 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3731 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3733 rmdir $DIR/$tdir/* || error "rmdir failed"
3736 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3737 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3738 mkdir $DIR/$tdir/local_dir
3740 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3741 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3742 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3744 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3745 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3747 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3750 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3751 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3752 mkdir $DIR/$tdir/local_dir
3754 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3755 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3756 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3758 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3759 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3761 run_test 33e "mkdir and striped directory should have same mode"
3765 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3769 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3770 remote_mds_nodsh && skip "remote MDS with nodsh"
3773 chmod go+rwx $DIR/$tdir
3774 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3775 trap cleanup_33f EXIT
3777 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3778 error "cannot create striped directory"
3780 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3781 error "cannot create files in striped directory"
3783 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3784 error "cannot remove files in striped directory"
3786 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3787 error "cannot remove striped directory"
3791 run_test 33f "nonroot user can create, access, and remove a striped directory"
3794 mkdir -p $DIR/$tdir/dir2
3796 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3798 [[ $err =~ "exists" ]] || error "Not exists error"
3800 run_test 33g "nonroot user create already existing root created file"
3803 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3804 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3805 skip "Need MDS version at least 2.13.50"
3807 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3808 error "mkdir $tdir failed"
3809 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3811 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3814 for fname in $DIR/$tdir/$tfile.bak \
3815 $DIR/$tdir/$tfile.SAV \
3816 $DIR/$tdir/$tfile.orig \
3817 $DIR/$tdir/$tfile~; do
3818 touch $fname || error "touch $fname failed"
3819 index2=$($LFS getstripe -m $fname)
3820 [ $index -eq $index2 ] ||
3821 error "$fname MDT index mismatch $index != $index2"
3825 for i in {1..50}; do
3826 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3827 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3828 touch $fname || error "touch $fname failed"
3829 index2=$($LFS getstripe -m $fname)
3830 if [[ $index != $index2 ]]; then
3831 failed=$((failed + 1))
3832 echo "$fname MDT index mismatch $index != $index2"
3836 echo "$failed MDT index mismatches"
3837 (( failed < 4 )) || error "MDT index mismatch $failed times"
3840 run_test 33h "temp file is located on the same MDT as target"
3842 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3845 $MCREATE $DIR/f34 || error "mcreate failed"
3846 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3847 error "getstripe failed"
3848 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3849 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3850 error "getstripe failed"
3851 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3852 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3854 run_test 34a "truncate file that has not been opened ==========="
3857 [ ! -f $DIR/f34 ] && test_34a
3858 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3859 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3860 $OPENFILE -f O_RDONLY $DIR/f34
3861 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3862 error "getstripe failed"
3863 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3864 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3866 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3869 [ ! -f $DIR/f34 ] && test_34a
3870 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3871 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3872 $OPENFILE -f O_RDWR $DIR/f34
3873 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3874 error "$LFS getstripe failed"
3875 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3876 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3878 run_test 34c "O_RDWR opening file-with-size works =============="
3881 [ ! -f $DIR/f34 ] && test_34a
3882 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3884 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3885 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3888 run_test 34d "write to sparse file ============================="
3892 $MCREATE $DIR/f34e || error "mcreate failed"
3893 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3894 $CHECKSTAT -s 1000 $DIR/f34e ||
3895 error "Size of $DIR/f34e not equal to 1000 bytes"
3896 $OPENFILE -f O_RDWR $DIR/f34e
3897 $CHECKSTAT -s 1000 $DIR/f34e ||
3898 error "Size of $DIR/f34e not equal to 1000 bytes"
3900 run_test 34e "create objects, some with size and some without =="
3902 test_34f() { # bug 6242, 6243
3903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3907 $MCREATE $DIR/f34f || error "mcreate failed"
3908 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3909 dd if=$DIR/f34f of=$TMP/f34f
3910 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3911 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3912 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3913 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3914 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3916 run_test 34f "read from a file with no objects until EOF ======="
3919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3921 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3923 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3924 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3925 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3926 cancel_lru_locks osc
3927 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3928 error "wrong size after lock cancel"
3930 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3931 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3932 error "expanding truncate failed"
3933 cancel_lru_locks osc
3934 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3935 error "wrong expanded size after lock cancel"
3937 run_test 34g "truncate long file ==============================="
3940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3945 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3946 sync # Flush the cache so that multiop below does not block on cache
3947 # flush when getting the group lock
3948 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3951 # Since just timed wait is not good enough, let's do a sync write
3952 # that way we are sure enough time for a roundtrip + processing
3953 # passed + 2 seconds of extra margin.
3954 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3958 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3959 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3963 local nsz=`stat -c %s $DIR/$tfile`
3964 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3966 run_test 34h "ftruncate file under grouplock should not block"
3969 cp /bin/sh $DIR/f35a
3971 chown $RUNAS_ID $DIR/f35a
3972 $RUNAS $DIR/f35a && error || true
3975 run_test 35a "exec file with mode 444 (should return and not leak)"
3979 utime $DIR/f36 || error "utime failed for MDS"
3981 run_test 36a "MDS utime check (mknod, utime)"
3985 utime $DIR/f36 || error "utime failed for OST"
3987 run_test 36b "OST utime check (open, utime)"
3992 chown $RUNAS_ID $DIR/d36
3993 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3995 run_test 36c "non-root MDS utime check (mknod, utime)"
3998 [ ! -d $DIR/d36 ] && test_36c
3999 echo "" > $DIR/d36/f36
4000 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4002 run_test 36d "non-root OST utime check (open, utime)"
4005 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4007 test_mkdir $DIR/$tdir
4008 touch $DIR/$tdir/$tfile
4009 $RUNAS utime $DIR/$tdir/$tfile &&
4010 error "utime worked, expected failure" || true
4012 run_test 36e "utime on non-owned file (should return error)"
4016 local LANG_SAVE=$LANG
4017 local LC_LANG_SAVE=$LC_LANG
4018 export LANG=C LC_LANG=C # for date language
4020 DATESTR="Dec 20 2000"
4021 test_mkdir $DIR/$tdir
4022 lctl set_param fail_loc=$fl
4024 cp /etc/hosts $DIR/$tdir/$tfile
4025 sync & # write RPC generated with "current" inode timestamp, but delayed
4027 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4028 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4029 cancel_lru_locks $OSC
4030 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4032 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4033 echo "BEFORE: $LS_BEFORE" && \
4034 echo "AFTER : $LS_AFTER" && \
4035 echo "WANT : $DATESTR" && \
4036 error "$DIR/$tdir/$tfile timestamps changed" || true
4038 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4044 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4045 subr_36fh "0x80000214"
4047 run_test 36f "utime on file racing with OST BRW write =========="
4050 remote_ost_nodsh && skip "remote OST with nodsh"
4051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4052 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4053 skip "Need MDS version at least 2.12.51"
4058 local tgt="obdfilter"
4060 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4062 test_mkdir $DIR/$tdir
4063 fmd_max_age=$(do_facet $facet \
4064 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4067 echo "FMD max age: ${fmd_max_age}s"
4068 touch $DIR/$tdir/$tfile
4069 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4070 gawk '{cnt=cnt+$1} END{print cnt}')
4071 echo "FMD before: $fmd"
4073 error "FMD wasn't create by touch"
4074 sleep $((fmd_max_age + 12))
4075 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4076 gawk '{cnt=cnt+$1} END{print cnt}')
4077 echo "FMD after: $fmd"
4079 error "FMD wasn't expired by ping"
4081 run_test 36g "FMD cache expiry ====================="
4084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4086 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4087 subr_36fh "0x80000227"
4089 run_test 36h "utime on file racing with OST BRW write =========="
4092 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4094 test_mkdir $DIR/$tdir
4095 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4097 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4098 local new_mtime=$((mtime + 200))
4100 #change Modify time of striped dir
4101 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4102 error "change mtime failed"
4104 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4106 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4108 run_test 36i "change mtime on striped directory"
4110 # test_37 - duplicate with tests 32q 32r
4113 local file=$DIR/$tfile
4115 openfile -f O_DIRECTORY $file
4118 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4119 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4121 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4123 test_39a() { # was test_39
4125 touch $DIR/${tfile}2
4126 # ls -l $DIR/$tfile $DIR/${tfile}2
4127 # ls -lu $DIR/$tfile $DIR/${tfile}2
4128 # ls -lc $DIR/$tfile $DIR/${tfile}2
4130 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4131 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4133 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4135 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4137 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4138 error "O_TRUNC didn't change timestamps"
4141 run_test 39a "mtime changed on create"
4144 test_mkdir -c1 $DIR/$tdir
4145 cp -p /etc/passwd $DIR/$tdir/fopen
4146 cp -p /etc/passwd $DIR/$tdir/flink
4147 cp -p /etc/passwd $DIR/$tdir/funlink
4148 cp -p /etc/passwd $DIR/$tdir/frename
4149 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4152 echo "aaaaaa" >> $DIR/$tdir/fopen
4153 echo "aaaaaa" >> $DIR/$tdir/flink
4154 echo "aaaaaa" >> $DIR/$tdir/funlink
4155 echo "aaaaaa" >> $DIR/$tdir/frename
4157 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4158 local link_new=`stat -c %Y $DIR/$tdir/flink`
4159 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4160 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4162 cat $DIR/$tdir/fopen > /dev/null
4163 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4164 rm -f $DIR/$tdir/funlink2
4165 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4167 for (( i=0; i < 2; i++ )) ; do
4168 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4169 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4170 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4171 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4173 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4174 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4175 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4176 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4178 cancel_lru_locks $OSC
4179 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4182 run_test 39b "mtime change on open, link, unlink, rename ======"
4184 # this should be set to past
4185 TEST_39_MTIME=`date -d "1 year ago" +%s`
4191 local mtime0=`stat -c %Y $DIR1/$tfile`
4193 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4194 local mtime1=`stat -c %Y $DIR1/$tfile`
4195 [ "$mtime1" = $TEST_39_MTIME ] || \
4196 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4199 echo hello >> $DIR1/$tfile
4201 local mtime2=`stat -c %Y $DIR1/$tfile`
4202 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4203 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4205 mv $DIR1/$tfile $DIR1/$tfile-1
4207 for (( i=0; i < 2; i++ )) ; do
4208 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4209 [ "$mtime2" = "$mtime3" ] || \
4210 error "mtime ($mtime2) changed (to $mtime3) on rename"
4212 cancel_lru_locks $OSC
4213 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4216 run_test 39c "mtime change on rename ==========================="
4220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4223 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4225 for (( i=0; i < 2; i++ )) ; do
4226 local mtime=`stat -c %Y $DIR1/$tfile`
4227 [ $mtime = $TEST_39_MTIME ] || \
4228 error "mtime($mtime) is not set to $TEST_39_MTIME"
4230 cancel_lru_locks $OSC
4231 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4234 run_test 39d "create, utime, stat =============================="
4238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4241 local mtime1=`stat -c %Y $DIR1/$tfile`
4243 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4245 for (( i=0; i < 2; i++ )) ; do
4246 local mtime2=`stat -c %Y $DIR1/$tfile`
4247 [ $mtime2 = $TEST_39_MTIME ] || \
4248 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4250 cancel_lru_locks $OSC
4251 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4254 run_test 39e "create, stat, utime, stat ========================"
4258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4261 mtime1=`stat -c %Y $DIR1/$tfile`
4264 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4266 for (( i=0; i < 2; i++ )) ; do
4267 local mtime2=`stat -c %Y $DIR1/$tfile`
4268 [ $mtime2 = $TEST_39_MTIME ] || \
4269 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4271 cancel_lru_locks $OSC
4272 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4275 run_test 39f "create, stat, sleep, utime, stat ================="
4279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4281 echo hello >> $DIR1/$tfile
4282 local mtime1=`stat -c %Y $DIR1/$tfile`
4285 chmod o+r $DIR1/$tfile
4287 for (( i=0; i < 2; i++ )) ; do
4288 local mtime2=`stat -c %Y $DIR1/$tfile`
4289 [ "$mtime1" = "$mtime2" ] || \
4290 error "lost mtime: $mtime2, should be $mtime1"
4292 cancel_lru_locks $OSC
4293 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4296 run_test 39g "write, chmod, stat ==============================="
4300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4306 echo hello >> $DIR1/$tfile
4307 local mtime1=`stat -c %Y $DIR1/$tfile`
4309 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4311 if [ "$d1" != "$d2" ]; then
4312 echo "write and touch not within one second"
4314 for (( i=0; i < 2; i++ )) ; do
4315 local mtime2=`stat -c %Y $DIR1/$tfile`
4316 [ "$mtime2" = $TEST_39_MTIME ] || \
4317 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4319 cancel_lru_locks $OSC
4320 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4324 run_test 39h "write, utime within one second, stat ============="
4327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4332 echo hello >> $DIR1/$tfile
4333 local mtime1=`stat -c %Y $DIR1/$tfile`
4335 mv $DIR1/$tfile $DIR1/$tfile-1
4337 for (( i=0; i < 2; i++ )) ; do
4338 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4340 [ "$mtime1" = "$mtime2" ] || \
4341 error "lost mtime: $mtime2, should be $mtime1"
4343 cancel_lru_locks $OSC
4344 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4347 run_test 39i "write, rename, stat =============================="
4350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4352 start_full_debug_logging
4356 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4357 lctl set_param fail_loc=0x80000412
4358 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4359 error "multiop failed"
4361 local mtime1=`stat -c %Y $DIR1/$tfile`
4363 mv $DIR1/$tfile $DIR1/$tfile-1
4365 kill -USR1 $multipid
4366 wait $multipid || error "multiop close failed"
4368 for (( i=0; i < 2; i++ )) ; do
4369 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4370 [ "$mtime1" = "$mtime2" ] ||
4371 error "mtime is lost on close: $mtime2, " \
4375 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4377 lctl set_param fail_loc=0
4378 stop_full_debug_logging
4380 run_test 39j "write, rename, close, stat ======================="
4383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4388 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4390 local mtime1=`stat -c %Y $DIR1/$tfile`
4392 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4394 kill -USR1 $multipid
4395 wait $multipid || error "multiop close failed"
4397 for (( i=0; i < 2; i++ )) ; do
4398 local mtime2=`stat -c %Y $DIR1/$tfile`
4400 [ "$mtime2" = $TEST_39_MTIME ] || \
4401 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4404 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4407 run_test 39k "write, utime, close, stat ========================"
4409 # this should be set to future
4410 TEST_39_ATIME=`date -d "1 year" +%s`
4413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4414 remote_mds_nodsh && skip "remote MDS with nodsh"
4416 local atime_diff=$(do_facet $SINGLEMDS \
4417 lctl get_param -n mdd.*MDT0000*.atime_diff)
4421 # test setting directory atime to future
4422 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4423 local atime=$(stat -c %X $DIR/$tdir)
4424 [ "$atime" = $TEST_39_ATIME ] ||
4425 error "atime is not set to future: $atime, $TEST_39_ATIME"
4427 # test setting directory atime from future to now
4428 local now=$(date +%s)
4429 touch -a -d @$now $DIR/$tdir
4431 atime=$(stat -c %X $DIR/$tdir)
4432 [ "$atime" -eq "$now" ] ||
4433 error "atime is not updated from future: $atime, $now"
4435 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4438 # test setting directory atime when now > dir atime + atime_diff
4439 local d1=$(date +%s)
4441 local d2=$(date +%s)
4442 cancel_lru_locks mdc
4443 atime=$(stat -c %X $DIR/$tdir)
4444 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4445 error "atime is not updated : $atime, should be $d2"
4447 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4450 # test not setting directory atime when now < dir atime + atime_diff
4452 cancel_lru_locks mdc
4453 atime=$(stat -c %X $DIR/$tdir)
4454 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4455 error "atime is updated to $atime, should remain $d1<atime<$d2"
4457 do_facet $SINGLEMDS \
4458 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4460 run_test 39l "directory atime update ==========================="
4463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4467 local far_past_mtime=$(date -d "May 29 1953" +%s)
4468 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4470 touch -m -d @$far_past_mtime $DIR1/$tfile
4471 touch -a -d @$far_past_atime $DIR1/$tfile
4473 for (( i=0; i < 2; i++ )) ; do
4474 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4475 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4476 error "atime or mtime set incorrectly"
4478 cancel_lru_locks $OSC
4479 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4482 run_test 39m "test atime and mtime before 1970"
4484 test_39n() { # LU-3832
4485 remote_mds_nodsh && skip "remote MDS with nodsh"
4487 local atime_diff=$(do_facet $SINGLEMDS \
4488 lctl get_param -n mdd.*MDT0000*.atime_diff)
4493 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4496 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4497 atime0=$(stat -c %X $DIR/$tfile)
4500 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4501 atime1=$(stat -c %X $DIR/$tfile)
4504 cancel_lru_locks mdc
4505 cancel_lru_locks osc
4506 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4507 atime2=$(stat -c %X $DIR/$tfile)
4509 do_facet $SINGLEMDS \
4510 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4512 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4513 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4515 run_test 39n "check that O_NOATIME is honored"
4518 TESTDIR=$DIR/$tdir/$tfile
4519 [ -e $TESTDIR ] && rm -rf $TESTDIR
4526 links2=$(stat -c %h .)
4527 [ $(($links1 + 2)) != $links2 ] &&
4528 error "wrong links count $(($links1 + 2)) != $links2"
4530 links3=$(stat -c %h .)
4531 [ $(($links1 + 1)) != $links3 ] &&
4532 error "wrong links count $links1 != $links3"
4535 run_test 39o "directory cached attributes updated after create"
4538 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4541 TESTDIR=$DIR/$tdir/$tdir
4542 [ -e $TESTDIR ] && rm -rf $TESTDIR
4543 test_mkdir -p $TESTDIR
4547 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4548 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4550 links2=$(stat -c %h .)
4551 [ $(($links1 + 2)) != $links2 ] &&
4552 error "wrong links count $(($links1 + 2)) != $links2"
4554 links3=$(stat -c %h .)
4555 [ $(($links1 + 1)) != $links3 ] &&
4556 error "wrong links count $links1 != $links3"
4559 run_test 39p "remote directory cached attributes updated after create ========"
4562 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4563 skip "no atime update on old OST"
4564 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4565 skip_env "ldiskfs only test"
4569 saved_adiff=$(do_facet ost1 \
4570 lctl get_param -n obdfilter.*OST0000.atime_diff)
4571 stack_trap "do_facet ost1 \
4572 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4574 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4576 $LFS setstripe -i 0 $DIR/$tfile
4577 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4578 error "can't write initial file"
4579 cancel_lru_locks osc
4581 # exceed atime_diff and access file
4583 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4585 local atime_cli=$(stat -c %X $DIR/$tfile)
4586 echo "client atime: $atime_cli"
4587 # allow atime update to be written to device
4588 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4591 local ostdev=$(ostdevname 1)
4592 local fid=($(lfs getstripe -y $DIR/$tfile |
4593 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4594 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4595 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4597 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4598 local atime_ost=$(do_facet ost1 "$cmd" |&
4599 awk -F'[: ]' '/atime:/ { print $4 }')
4600 (( atime_cli == atime_ost )) ||
4601 error "atime on client $atime_cli != ost $atime_ost"
4603 run_test 39r "lazy atime update on OST"
4605 test_39q() { # LU-8041
4606 local testdir=$DIR/$tdir
4608 multiop_bg_pause $testdir D_c || error "multiop failed"
4610 cancel_lru_locks mdc
4611 kill -USR1 $multipid
4612 local atime=$(stat -c %X $testdir)
4613 [ "$atime" -ne 0 ] || error "atime is zero"
4615 run_test 39q "close won't zero out atime"
4618 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4619 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4620 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4621 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4622 error "$tfile is not 4096 bytes in size"
4624 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4628 small_write $DIR/f41 18
4630 run_test 41 "test small file write + fstat ====================="
4632 count_ost_writes() {
4633 lctl get_param -n ${OSC}.*.stats |
4634 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4635 END { printf("%0.0f", writes) }'
4642 BG_DIRTY_RATIO_SAVE=10
4643 MAX_BG_DIRTY_RATIO=25
4647 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4648 # dirty_ratio, dirty_background_ratio
4649 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4650 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4651 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4652 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4654 # if file not here, we are a 2.4 kernel
4655 kill -CONT `pidof kupdated`
4660 # setup the trap first, so someone cannot exit the test at the
4661 # exact wrong time and mess up a machine
4662 trap start_writeback EXIT
4663 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4664 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4665 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4666 sysctl -w vm.dirty_writeback_centisecs=0
4667 sysctl -w vm.dirty_writeback_centisecs=0
4668 # save and increase /proc/sys/vm/dirty_ratio
4669 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4670 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4671 # save and increase /proc/sys/vm/dirty_background_ratio
4672 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4673 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4675 # if file not here, we are a 2.4 kernel
4676 kill -STOP `pidof kupdated`
4680 # ensure that all stripes have some grant before we test client-side cache
4682 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4683 dd if=/dev/zero of=$i bs=4k count=1
4688 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4689 # file truncation, and file removal.
4691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4694 cancel_lru_locks $OSC
4696 sync; sleep 1; sync # just to be safe
4697 BEFOREWRITES=`count_ost_writes`
4698 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4699 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4700 AFTERWRITES=`count_ost_writes`
4701 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4702 error "$BEFOREWRITES < $AFTERWRITES"
4705 run_test 42a "ensure that we don't flush on close"
4708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4711 cancel_lru_locks $OSC
4714 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4715 BEFOREWRITES=$(count_ost_writes)
4716 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4717 AFTERWRITES=$(count_ost_writes)
4718 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4719 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4721 BEFOREWRITES=$(count_ost_writes)
4722 sync || error "sync: $?"
4723 AFTERWRITES=$(count_ost_writes)
4724 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4725 error "$BEFOREWRITES < $AFTERWRITES on sync"
4727 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4731 run_test 42b "test destroy of file with cached dirty data ======"
4733 # if these tests just want to test the effect of truncation,
4734 # they have to be very careful. consider:
4735 # - the first open gets a {0,EOF}PR lock
4736 # - the first write conflicts and gets a {0, count-1}PW
4737 # - the rest of the writes are under {count,EOF}PW
4738 # - the open for truncate tries to match a {0,EOF}PR
4739 # for the filesize and cancels the PWs.
4740 # any number of fixes (don't get {0,EOF} on open, match
4741 # composite locks, do smarter file size management) fix
4742 # this, but for now we want these tests to verify that
4743 # the cancellation with truncate intent works, so we
4744 # start the file with a full-file pw lock to match against
4745 # until the truncate.
4750 cancel_lru_locks $OSC
4752 # prime the file with 0,EOF PW to match
4756 # now the real test..
4757 dd if=/dev/zero of=$file bs=1024 count=100
4758 BEFOREWRITES=`count_ost_writes`
4759 $TRUNCATE $file $offset
4760 cancel_lru_locks $OSC
4761 AFTERWRITES=`count_ost_writes`
4766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4769 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4770 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4773 run_test 42c "test partial truncate of file with cached dirty data"
4776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4779 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4780 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4783 run_test 42d "test complete truncate of file with cached dirty data"
4785 test_42e() { # bug22074
4786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4788 local TDIR=$DIR/${tdir}e
4789 local pages=16 # hardcoded 16 pages, don't change it.
4790 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4791 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4795 test_mkdir $DIR/${tdir}e
4796 $LFS setstripe -c 1 $TDIR
4797 createmany -o $TDIR/f $files
4799 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4801 # we assume that with $OSTCOUNT files, at least one of them will
4802 # be allocated on OST0.
4803 warmup_files=$((OSTCOUNT * max_dirty_mb))
4804 createmany -o $TDIR/w $warmup_files
4806 # write a large amount of data into one file and sync, to get good
4807 # avail_grant number from OST.
4808 for ((i=0; i<$warmup_files; i++)); do
4809 idx=$($LFS getstripe -i $TDIR/w$i)
4810 [ $idx -ne 0 ] && continue
4811 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4814 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4816 $LCTL get_param $proc_osc0/cur_dirty_bytes
4817 $LCTL get_param $proc_osc0/cur_grant_bytes
4819 # create as much dirty pages as we can while not to trigger the actual
4820 # RPCs directly. but depends on the env, VFS may trigger flush during this
4821 # period, hopefully we are good.
4822 for ((i=0; i<$warmup_files; i++)); do
4823 idx=$($LFS getstripe -i $TDIR/w$i)
4824 [ $idx -ne 0 ] && continue
4825 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4827 $LCTL get_param $proc_osc0/cur_dirty_bytes
4828 $LCTL get_param $proc_osc0/cur_grant_bytes
4830 # perform the real test
4831 $LCTL set_param $proc_osc0/rpc_stats 0
4832 for ((;i<$files; i++)); do
4833 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4834 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4837 $LCTL get_param $proc_osc0/rpc_stats
4840 local have_ppr=false
4841 $LCTL get_param $proc_osc0/rpc_stats |
4842 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4843 # skip lines until we are at the RPC histogram data
4844 [ "$PPR" == "pages" ] && have_ppr=true && continue
4845 $have_ppr || continue
4847 # we only want the percent stat for < 16 pages
4848 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4850 percent=$((percent + WPCT))
4851 if [[ $percent -gt 15 ]]; then
4852 error "less than 16-pages write RPCs" \
4859 run_test 42e "verify sub-RPC writes are not done synchronously"
4861 test_43A() { # was test_43
4862 test_mkdir $DIR/$tdir
4863 cp -p /bin/ls $DIR/$tdir/$tfile
4864 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4866 # give multiop a chance to open
4869 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4872 run_test 43A "execution of file opened for write should return -ETXTBSY"
4875 test_mkdir $DIR/$tdir
4876 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4877 $DIR/$tdir/sleep 60 &
4879 # Make sure exec of $tdir/sleep wins race with truncate
4881 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4884 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4889 test_mkdir $DIR/$tdir
4890 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4891 $DIR/$tdir/sleep 60 &
4893 # Make sure exec of $tdir/sleep wins race with truncate
4895 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4898 run_test 43b "truncate of file being executed should return -ETXTBSY"
4901 local testdir="$DIR/$tdir"
4904 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4905 ( cd $testdir && md5sum -c )
4907 run_test 43c "md5sum of copy into lustre"
4909 test_44A() { # was test_44
4910 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4912 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4913 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4915 run_test 44A "zero length read from a sparse stripe"
4918 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4920 [ -z "$nstripe" ] && skip "can't get stripe info"
4921 [[ $nstripe -gt $OSTCOUNT ]] &&
4922 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4924 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4926 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4927 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4931 OFFSETS="0 $((stride/2)) $((stride-1))"
4932 for offset in $OFFSETS; do
4933 for i in $(seq 0 $((nstripe-1))); do
4934 local GLOBALOFFSETS=""
4936 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4937 local myfn=$DIR/d44a-$size
4938 echo "--------writing $myfn at $size"
4939 ll_sparseness_write $myfn $size ||
4940 error "ll_sparseness_write"
4941 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4942 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4943 error "ll_sparseness_verify $GLOBALOFFSETS"
4945 for j in $(seq 0 $((nstripe-1))); do
4947 size=$((((j + $nstripe )*$stride + $offset)))
4948 ll_sparseness_write $myfn $size ||
4949 error "ll_sparseness_write"
4950 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4952 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4953 error "ll_sparseness_verify $GLOBALOFFSETS"
4958 run_test 44a "test sparse pwrite ==============================="
4962 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4968 before=`dirty_osc_total`
4969 echo executing "\"$*\""
4971 after=`dirty_osc_total`
4972 echo before $before, after $after
4975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4978 # Obtain grants from OST if it supports it
4979 echo blah > ${f}_grant
4982 do_dirty_record "echo blah > $f"
4983 [[ $before -eq $after ]] && error "write wasn't cached"
4984 do_dirty_record "> $f"
4985 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4986 do_dirty_record "echo blah > $f"
4987 [[ $before -eq $after ]] && error "write wasn't cached"
4988 do_dirty_record "sync"
4989 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4990 do_dirty_record "echo blah > $f"
4991 [[ $before -eq $after ]] && error "write wasn't cached"
4992 do_dirty_record "cancel_lru_locks osc"
4993 [[ $before -gt $after ]] ||
4994 error "lock cancellation didn't lower dirty count"
4997 run_test 45 "osc io page accounting ============================"
4999 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5000 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5001 # objects offset and an assert hit when an rpc was built with 1023's mapped
5002 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5009 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5011 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5012 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5016 run_test 46 "dirtying a previously written page ================"
5018 # test_47 is removed "Device nodes check" is moved to test_28
5020 test_48a() { # bug 2399
5021 [ "$mds1_FSTYPE" = "zfs" ] &&
5022 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5023 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5025 test_mkdir $DIR/$tdir
5027 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5028 test_mkdir $DIR/$tdir
5029 touch foo || error "'touch foo' failed after recreating cwd"
5031 touch .foo || error "'touch .foo' failed after recreating cwd"
5033 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5034 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5035 cd . || error "'cd .' failed after recreating cwd"
5036 mkdir . && error "'mkdir .' worked after recreating cwd"
5037 rmdir . && error "'rmdir .' worked after recreating cwd"
5038 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5039 cd .. || error "'cd ..' failed after recreating cwd"
5041 run_test 48a "Access renamed working dir (should return errors)="
5043 test_48b() { # bug 2399
5045 test_mkdir $DIR/$tdir
5047 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5048 touch foo && error "'touch foo' worked after removing cwd"
5049 mkdir foo && error "'mkdir foo' worked after removing cwd"
5050 touch .foo && error "'touch .foo' worked after removing cwd"
5051 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5052 ls . > /dev/null && error "'ls .' worked after removing cwd"
5053 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5054 mkdir . && error "'mkdir .' worked after removing cwd"
5055 rmdir . && error "'rmdir .' worked after removing cwd"
5056 ln -s . foo && error "'ln -s .' worked after removing cwd"
5057 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5059 run_test 48b "Access removed working dir (should return errors)="
5061 test_48c() { # bug 2350
5062 #lctl set_param debug=-1
5065 test_mkdir -p $DIR/$tdir/dir
5067 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5068 $TRACE touch foo && error "touch foo worked after removing cwd"
5069 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5070 touch .foo && error "touch .foo worked after removing cwd"
5071 mkdir .foo && error "mkdir .foo worked after removing cwd"
5072 $TRACE ls . && error "'ls .' worked after removing cwd"
5073 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5074 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5075 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5076 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5077 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5079 run_test 48c "Access removed working subdir (should return errors)"
5081 test_48d() { # bug 2350
5082 #lctl set_param debug=-1
5085 test_mkdir -p $DIR/$tdir/dir
5087 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5088 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5089 $TRACE touch foo && error "'touch foo' worked after removing parent"
5090 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5091 touch .foo && error "'touch .foo' worked after removing parent"
5092 mkdir .foo && error "mkdir .foo worked after removing parent"
5093 $TRACE ls . && error "'ls .' worked after removing parent"
5094 $TRACE ls .. && error "'ls ..' worked after removing parent"
5095 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5096 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5097 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5100 run_test 48d "Access removed parent subdir (should return errors)"
5102 test_48e() { # bug 4134
5103 #lctl set_param debug=-1
5106 test_mkdir -p $DIR/$tdir/dir
5108 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5109 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5110 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5111 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5112 # On a buggy kernel addition of "touch foo" after cd .. will
5113 # produce kernel oops in lookup_hash_it
5114 touch ../foo && error "'cd ..' worked after recreate parent"
5116 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5118 run_test 48e "Access to recreated parent subdir (should return errors)"
5120 test_49() { # LU-1030
5121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5122 remote_ost_nodsh && skip "remote OST with nodsh"
5124 # get ost1 size - $FSNAME-OST0000
5125 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5127 # write 800M at maximum
5128 [[ $ost1_size -lt 2 ]] && ost1_size=2
5129 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5131 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5132 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5135 # change max_pages_per_rpc while writing the file
5136 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5137 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5138 # loop until dd process exits
5139 while ps ax -opid | grep -wq $dd_pid; do
5140 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5141 sleep $((RANDOM % 5 + 1))
5143 # restore original max_pages_per_rpc
5144 $LCTL set_param $osc1_mppc=$orig_mppc
5145 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5147 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5151 test_mkdir $DIR/$tdir
5153 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5155 run_test 50 "special situations: /proc symlinks ==============="
5157 test_51a() { # was test_51
5158 # bug 1516 - create an empty entry right after ".." then split dir
5159 test_mkdir -c1 $DIR/$tdir
5160 touch $DIR/$tdir/foo
5161 $MCREATE $DIR/$tdir/bar
5163 createmany -m $DIR/$tdir/longfile 201
5165 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5166 $MCREATE $DIR/$tdir/longfile$FNUM
5171 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5173 run_test 51a "special situations: split htree with empty entry =="
5175 cleanup_print_lfs_df () {
5182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5184 local dir=$DIR/$tdir
5185 local nrdirs=$((65536 + 100))
5187 # cleanup the directory
5194 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5195 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5196 [[ $numfree -lt $nrdirs ]] &&
5197 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5199 # need to check free space for the directories as well
5200 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5201 numfree=$(( blkfree / $(fs_inode_ksize) ))
5202 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5204 trap cleanup_print_lfs_df EXIT
5207 createmany -d $dir/d $nrdirs || {
5208 unlinkmany $dir/d $nrdirs
5209 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5213 nrdirs=$(ls -U $dir | wc -l)
5215 # unlink all but 100 subdirectories, then check it still works
5217 local delete=$((nrdirs - left))
5222 # for ldiskfs the nlink count should be 1, but this is OSD specific
5223 # and so this is listed for informational purposes only
5224 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5225 unlinkmany -d $dir/d $delete ||
5226 error "unlink of first $delete subdirs failed"
5228 echo "nlink between: $(stat -c %h $dir)"
5229 local found=$(ls -U $dir | wc -l)
5230 [ $found -ne $left ] &&
5231 error "can't find subdirs: found only $found, expected $left"
5233 unlinkmany -d $dir/d $delete $left ||
5234 error "unlink of second $left subdirs failed"
5235 # regardless of whether the backing filesystem tracks nlink accurately
5236 # or not, the nlink count shouldn't be more than "." and ".." here
5237 local after=$(stat -c %h $dir)
5238 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5239 echo "nlink after: $after"
5241 cleanup_print_lfs_df
5243 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5247 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5249 test_mkdir $DIR/$tdir
5250 createmany -o $DIR/$tdir/t- 1000
5251 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5252 for N in $(seq 0 $((OSTCOUNT - 1))); do
5253 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5254 END { printf("%0.0f", objs) }' $TMP/$tfile)
5255 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5256 '($1 == '$N') { objs += 1 } \
5257 END { printf("%0.0f", objs) }')
5258 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5260 unlinkmany $DIR/$tdir/t- 1000
5263 for N in $(seq 1 $((OSTCOUNT - 1))); do
5264 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5265 error "OST $N has less objects vs OST $NLAST" \
5266 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5267 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5268 error "OST $N has less objects vs OST $NLAST" \
5269 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5271 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5272 error "OST $N has less #0 objects vs OST $NLAST" \
5273 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5274 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5275 error "OST $N has less #0 objects vs OST $NLAST" \
5276 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5281 run_test 51d "check object distribution"
5284 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5285 skip_env "ldiskfs only test"
5288 test_mkdir -c1 $DIR/$tdir
5289 test_mkdir -c1 $DIR/$tdir/d0
5291 touch $DIR/$tdir/d0/foo
5292 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5293 error "file exceed 65000 nlink limit!"
5294 unlinkmany $DIR/$tdir/d0/f- 65001
5297 run_test 51e "check file nlink limit"
5300 test_mkdir $DIR/$tdir
5303 local ulimit_old=$(ulimit -n)
5304 local spare=20 # number of spare fd's for scripts/libraries, etc.
5305 local mdt=$($LFS getstripe -m $DIR/$tdir)
5306 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5308 echo "MDT$mdt numfree=$numfree, max=$max"
5309 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5310 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5311 while ! ulimit -n $((numfree + spare)); do
5312 numfree=$((numfree * 3 / 4))
5314 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5316 echo "left ulimit at $ulimit_old"
5319 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5320 unlinkmany $DIR/$tdir/f $numfree
5321 error "create+open $numfree files in $DIR/$tdir failed"
5323 ulimit -n $ulimit_old
5325 # if createmany exits at 120s there will be fewer than $numfree files
5326 unlinkmany $DIR/$tdir/f $numfree || true
5328 run_test 51f "check many open files limit"
5331 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5332 test_mkdir $DIR/$tdir
5333 touch $DIR/$tdir/foo
5334 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5335 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5336 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5337 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5338 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5340 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5341 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5342 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5344 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5345 cp -r $DIR/$tdir $TMP/
5346 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5348 run_test 52a "append-only flag test (should return errors)"
5351 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5352 test_mkdir $DIR/$tdir
5353 touch $DIR/$tdir/foo
5354 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5355 cat test > $DIR/$tdir/foo && error "cat test worked"
5356 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5357 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5358 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5360 echo foo >> $DIR/$tdir/foo && error "echo worked"
5361 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5362 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5363 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5364 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5366 chattr -i $DIR/$tdir/foo || error "chattr failed"
5368 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5370 run_test 52b "immutable flag test (should return errors) ======="
5373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5374 remote_mds_nodsh && skip "remote MDS with nodsh"
5375 remote_ost_nodsh && skip "remote OST with nodsh"
5388 local support_last_seq=true
5390 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5391 support_last_seq=false
5394 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5396 for value in $(do_facet $SINGLEMDS \
5397 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5398 param=$(echo ${value[0]} | cut -d "=" -f1)
5399 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5401 if $support_last_seq; then
5402 param_seq=$(echo $param |
5403 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5404 mds_last_seq=$(do_facet $SINGLEMDS \
5405 $LCTL get_param -n $param_seq)
5407 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5409 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5410 node=$(facet_active_host ost$((ostnum+1)))
5411 param="obdfilter.$ostname.last_id"
5412 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5413 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5414 ost_last_id=$ost_last
5416 if $support_last_seq; then
5417 ost_last_id=$(echo $ost_last |
5418 awk -F':' '{print $2}' |
5420 ost_last_seq=$(echo $ost_last |
5421 awk -F':' '{print $1}')
5422 [[ $ost_last_seq = $mds_last_seq ]] || continue
5425 if [[ $ost_last_id != $mds_last ]]; then
5426 error "$ost_last_id != $mds_last"
5433 $found || error "can not match last_seq/last_id for $mdtosc"
5436 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5439 perl -MSocket -e ';' || skip "no Socket perl module installed"
5441 $SOCKETSERVER $DIR/socket ||
5442 error "$SOCKETSERVER $DIR/socket failed: $?"
5443 $SOCKETCLIENT $DIR/socket ||
5444 error "$SOCKETCLIENT $DIR/socket failed: $?"
5445 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5447 run_test 54a "unix domain socket test =========================="
5453 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5455 run_test 54b "char device works in lustre ======================"
5458 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5459 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5460 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5462 for i in $(seq 3 7); do
5463 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5472 loopdev="$DIR/loop54c"
5475 $UMOUNT $DIR/$tdir || rc=$?
5476 losetup -d $loopdev || true
5477 losetup -d $LOOPDEV || true
5478 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5485 loopdev="$DIR/loop54c"
5488 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5489 trap cleanup_54c EXIT
5490 mknod $loopdev b 7 $LOOPNUM
5491 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5492 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5493 losetup $loopdev $DIR/$tfile ||
5494 error "can't set up $loopdev for $DIR/$tfile"
5495 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5496 test_mkdir $DIR/$tdir
5497 mount -t ext2 $loopdev $DIR/$tdir ||
5498 error "error mounting $loopdev on $DIR/$tdir"
5499 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5502 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5506 run_test 54c "block device works in lustre ====================="
5512 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5514 run_test 54d "fifo device works in lustre ======================"
5519 cp -aL /dev/console $f
5520 echo $string > $f || error "echo $string to $f failed"
5522 run_test 54e "console/tty device works in lustre ======================"
5526 local dir=$DIR/$tdir
5529 test_mkdir -p $dir/dir
5530 for i in $(seq $numfiles); do
5532 touch $dir/dir/file$i
5535 local numcomp=$($LFS getstripe --component-count $dir)
5537 [[ $numcomp == 0 ]] && numcomp=1
5539 # test lfs getstripe with --recursive
5540 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5542 [[ $filenum -eq $((numfiles * 2)) ]] ||
5543 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5544 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5545 [[ $filenum -eq $numfiles ]] ||
5546 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5547 echo "$LFS getstripe showed obdidx or l_ost_idx"
5549 # test lfs getstripe with file instead of dir
5550 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5551 [[ $filenum -eq 1 ]] ||
5552 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5553 echo "$LFS getstripe file1 passed"
5555 #test lfs getstripe with --verbose
5556 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5557 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5558 error "$LFS getstripe --verbose $dir: "\
5559 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5560 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5561 error "$LFS getstripe $dir: showed lmm_magic"
5563 #test lfs getstripe with -v prints lmm_fid
5564 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5565 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5566 error "$LFS getstripe -v $dir: "\
5567 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5568 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5569 error "$LFS getstripe $dir: showed lmm_fid by default"
5570 echo "$LFS getstripe --verbose passed"
5572 #check for FID information
5573 local fid1=$($LFS getstripe --fid $dir/file1)
5574 local fid2=$($LFS getstripe --verbose $dir/file1 |
5575 awk '/lmm_fid: / { print $2; exit; }')
5576 local fid3=$($LFS path2fid $dir/file1)
5578 [ "$fid1" != "$fid2" ] &&
5579 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5580 [ "$fid1" != "$fid3" ] &&
5581 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5582 echo "$LFS getstripe --fid passed"
5584 #test lfs getstripe with --obd
5585 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5586 error "$LFS getstripe --obd wrong_uuid: should return error"
5588 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5591 local obduuid=$(ostuuid_from_index $ostidx)
5592 local found=$($LFS getstripe -r --obd $obduuid $dir |
5593 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5595 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5596 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5598 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5601 [[ $found -eq $filenum ]] ||
5602 error "$LFS getstripe --obd: found $found expect $filenum"
5603 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5604 sed '/^[ ]*'${ostidx}'[ ]/d' |
5605 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5606 error "$LFS getstripe --obd: should not show file on other obd"
5607 echo "$LFS getstripe --obd passed"
5609 run_test 56a "check $LFS getstripe"
5612 local dir=$DIR/$tdir
5616 for i in $(seq $numdirs); do
5617 test_mkdir $dir/dir$i
5620 # test lfs getdirstripe default mode is non-recursion, which is
5621 # different from lfs getstripe
5622 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5624 [[ $dircnt -eq 1 ]] ||
5625 error "$LFS getdirstripe: found $dircnt, not 1"
5626 dircnt=$($LFS getdirstripe --recursive $dir |
5627 grep -c lmv_stripe_count)
5628 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5629 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5631 run_test 56b "check $LFS getdirstripe"
5634 remote_ost_nodsh && skip "remote OST with nodsh"
5637 local ost_name=$(ostname_from_index $ost_idx)
5638 local old_status=$(ost_dev_status $ost_idx)
5639 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5641 [[ -z "$old_status" ]] ||
5642 skip_env "OST $ost_name is in $old_status status"
5644 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5645 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5646 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5647 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5648 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5649 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5652 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5653 error "$LFS df -v showing inactive devices"
5656 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
5658 [[ "$new_status" =~ "D" ]] ||
5659 error "$ost_name status is '$new_status', missing 'D'"
5660 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5661 [[ "$new_status" =~ "N" ]] ||
5662 error "$ost_name status is '$new_status', missing 'N'"
5664 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5665 [[ "$new_status" =~ "f" ]] ||
5666 error "$ost_name status is '$new_status', missing 'f'"
5669 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5670 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5671 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5672 [[ -z "$p" ]] && restore_lustre_params < $p || true
5675 new_status=$(ost_dev_status $ost_idx)
5676 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5677 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5678 # can't check 'f' as devices may actually be on flash
5680 run_test 56c "check 'lfs df' showing device status"
5683 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
5684 local osts=$($LFS df -v $MOUNT | grep -c OST)
5688 (( mdts == MDSCOUNT )) ||
5689 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
5690 (( osts == OSTCOUNT )) ||
5691 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
5693 run_test 56d "'lfs df -v' prints only configured devices"
5698 local local_tdir="$1"
5699 local local_numfiles="$2"
5700 local local_numdirs="$3"
5701 local dir_params="$4"
5702 local dir_stripe_params="$5"
5704 if [ ! -d "$local_tdir" ] ; then
5705 test_mkdir -p $dir_stripe_params $local_tdir
5706 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5707 for i in $(seq $local_numfiles) ; do
5708 touch $local_tdir/file$i
5710 for i in $(seq $local_numdirs) ; do
5711 test_mkdir $dir_stripe_params $local_tdir/dir$i
5712 for j in $(seq $local_numfiles) ; do
5713 touch $local_tdir/dir$i/file$j
5719 setup_56_special() {
5721 local local_numfiles=$2
5722 local local_numdirs=$3
5724 setup_56 $local_tdir $local_numfiles $local_numdirs
5726 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5727 for i in $(seq $local_numfiles) ; do
5728 mknod $local_tdir/loop${i}b b 7 $i
5729 mknod $local_tdir/null${i}c c 1 3
5730 ln -s $local_tdir/file1 $local_tdir/link${i}
5732 for i in $(seq $local_numdirs) ; do
5733 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5734 mknod $local_tdir/dir$i/null${i}c c 1 3
5735 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5741 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5742 local expected=$(($NUMDIRS + 2))
5744 setup_56 $dir $NUMFILES $NUMDIRS
5746 # test lfs find with -name
5747 for i in $(seq $NUMFILES) ; do
5748 local nums=$($LFS find -name "*$i" $dir | wc -l)
5750 [ $nums -eq $expected ] ||
5751 error "lfs find -name '*$i' $dir wrong: "\
5752 "found $nums, expected $expected"
5755 run_test 56g "check lfs find -name"
5758 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5759 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5761 setup_56 $dir $NUMFILES $NUMDIRS
5763 # test lfs find with ! -name
5764 for i in $(seq $NUMFILES) ; do
5765 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5767 [ $nums -eq $expected ] ||
5768 error "lfs find ! -name '*$i' $dir wrong: "\
5769 "found $nums, expected $expected"
5772 run_test 56h "check lfs find ! -name"
5775 local dir=$DIR/$tdir
5779 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5782 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5784 run_test 56i "check 'lfs find -ost UUID' skips directories"
5787 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5789 setup_56_special $dir $NUMFILES $NUMDIRS
5791 local expected=$((NUMDIRS + 1))
5792 local cmd="$LFS find -type d $dir"
5793 local nums=$($cmd | wc -l)
5795 [ $nums -eq $expected ] ||
5796 error "'$cmd' wrong: found $nums, expected $expected"
5798 run_test 56j "check lfs find -type d"
5801 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5803 setup_56_special $dir $NUMFILES $NUMDIRS
5805 local expected=$(((NUMDIRS + 1) * NUMFILES))
5806 local cmd="$LFS find -type f $dir"
5807 local nums=$($cmd | wc -l)
5809 [ $nums -eq $expected ] ||
5810 error "'$cmd' wrong: found $nums, expected $expected"
5812 run_test 56k "check lfs find -type f"
5815 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5817 setup_56_special $dir $NUMFILES $NUMDIRS
5819 local expected=$((NUMDIRS + NUMFILES))
5820 local cmd="$LFS find -type b $dir"
5821 local nums=$($cmd | wc -l)
5823 [ $nums -eq $expected ] ||
5824 error "'$cmd' wrong: found $nums, expected $expected"
5826 run_test 56l "check lfs find -type b"
5829 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5831 setup_56_special $dir $NUMFILES $NUMDIRS
5833 local expected=$((NUMDIRS + NUMFILES))
5834 local cmd="$LFS find -type c $dir"
5835 local nums=$($cmd | wc -l)
5836 [ $nums -eq $expected ] ||
5837 error "'$cmd' wrong: found $nums, expected $expected"
5839 run_test 56m "check lfs find -type c"
5842 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5843 setup_56_special $dir $NUMFILES $NUMDIRS
5845 local expected=$((NUMDIRS + NUMFILES))
5846 local cmd="$LFS find -type l $dir"
5847 local nums=$($cmd | wc -l)
5849 [ $nums -eq $expected ] ||
5850 error "'$cmd' wrong: found $nums, expected $expected"
5852 run_test 56n "check lfs find -type l"
5855 local dir=$DIR/$tdir
5857 setup_56 $dir $NUMFILES $NUMDIRS
5858 utime $dir/file1 > /dev/null || error "utime (1)"
5859 utime $dir/file2 > /dev/null || error "utime (2)"
5860 utime $dir/dir1 > /dev/null || error "utime (3)"
5861 utime $dir/dir2 > /dev/null || error "utime (4)"
5862 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5863 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5866 local nums=$($LFS find -mtime +0 $dir | wc -l)
5868 [ $nums -eq $expected ] ||
5869 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5872 cmd="$LFS find -mtime 0 $dir"
5873 nums=$($cmd | wc -l)
5874 [ $nums -eq $expected ] ||
5875 error "'$cmd' wrong: found $nums, expected $expected"
5877 run_test 56o "check lfs find -mtime for old files"
5880 local dir=$DIR/$tdir
5884 # just to make sure there is something that won't be found
5886 touch $dir/$tfile.now
5888 for age in year week day hour min; do
5889 count=$((count + 1))
5891 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5892 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5893 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5895 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5896 local nums=$($cmd | wc -l)
5897 [ $nums -eq $expected ] ||
5898 error "'$cmd' wrong: found $nums, expected $expected"
5900 cmd="$LFS find $dir -atime $count${age:0:1}"
5901 nums=$($cmd | wc -l)
5902 [ $nums -eq $expected ] ||
5903 error "'$cmd' wrong: found $nums, expected $expected"
5907 cmd="$LFS find $dir -ctime +1s -type f"
5908 nums=$($cmd | wc -l)
5909 (( $nums == $count * 2 + 1)) ||
5910 error "'$cmd' wrong: found $nums, expected $((expected*2+1))"
5912 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5914 test_newerXY_base() {
5917 local dir=$DIR/$tdir
5921 if [ $y == "t" ]; then
5922 if [ $x == "b" ]; then
5923 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5925 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5928 ref=$DIR/$tfile.newer.$x$y
5929 touch $ref || error "touch $ref failed"
5932 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5934 if [ $y == "t" ]; then
5935 if [ $x == "b" ]; then
5936 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5938 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5941 negref=$DIR/$tfile.negnewer.$x$y
5942 touch $negref || error "touch $negref failed"
5945 local cmd="$LFS find $dir -newer$x$y $ref"
5946 local nums=$(eval $cmd | wc -l)
5947 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5949 [ $nums -eq $expected ] ||
5950 error "'$cmd' wrong: found $nums, expected $expected"
5952 cmd="$LFS find $dir ! -newer$x$y $negref"
5953 nums=$(eval $cmd | wc -l)
5954 [ $nums -eq $expected ] ||
5955 error "'$cmd' wrong: found $nums, expected $expected"
5957 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5958 nums=$(eval $cmd | wc -l)
5959 [ $nums -eq $expected ] ||
5960 error "'$cmd' wrong: found $nums, expected $expected"
5966 test_newerXY_base "b" "t"
5967 test_newerXY_base "a" "a"
5968 test_newerXY_base "a" "m"
5969 test_newerXY_base "a" "c"
5970 test_newerXY_base "m" "a"
5971 test_newerXY_base "m" "m"
5972 test_newerXY_base "m" "c"
5973 test_newerXY_base "c" "a"
5974 test_newerXY_base "c" "m"
5975 test_newerXY_base "c" "c"
5976 test_newerXY_base "b" "b"
5977 test_newerXY_base "a" "t"
5978 test_newerXY_base "m" "t"
5979 test_newerXY_base "c" "t"
5980 test_newerXY_base "b" "t"
5982 run_test 56oc "check lfs find -newerXY work"
5985 local dir=$DIR/$tdir
5990 $LFS find $dir -btime -1d -type f
5997 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
5998 ! btime_supported && skip "btime unsupported on MDS"
6000 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6001 ! btime_supported && skip "btime unsupported on clients"
6003 local dir=$DIR/$tdir
6004 local ref=$DIR/$tfile.ref
6005 local negref=$DIR/$tfile.negref
6007 mkdir $dir || error "mkdir $dir failed"
6008 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6009 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6010 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6011 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6012 touch $ref || error "touch $ref failed"
6013 # sleep 3 seconds at least
6016 local before=$(do_facet mds1 date +%s)
6017 local skew=$(($(date +%s) - before + 1))
6019 if (( skew < 0 && skew > -5 )); then
6020 sleep $((0 - skew + 1))
6024 # Set the dir stripe params to limit files all on MDT0,
6025 # otherwise we need to calc the max clock skew between
6026 # the client and MDTs.
6027 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6029 touch $negref || error "touch $negref failed"
6031 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6032 local nums=$($cmd | wc -l)
6033 local expected=$(((NUMFILES + 1) * NUMDIRS))
6035 [ $nums -eq $expected ] ||
6036 error "'$cmd' wrong: found $nums, expected $expected"
6038 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6039 nums=$($cmd | wc -l)
6040 expected=$((NUMFILES + 1))
6041 [ $nums -eq $expected ] ||
6042 error "'$cmd' wrong: found $nums, expected $expected"
6044 [ $skew -lt 0 ] && return
6046 local after=$(do_facet mds1 date +%s)
6047 local age=$((after - before + 1 + skew))
6049 cmd="$LFS find $dir -btime -${age}s -type f"
6050 nums=$($cmd | wc -l)
6051 expected=$(((NUMFILES + 1) * NUMDIRS))
6053 echo "Clock skew between client and server: $skew, age:$age"
6054 [ $nums -eq $expected ] ||
6055 error "'$cmd' wrong: found $nums, expected $expected"
6057 expected=$(($NUMDIRS + 1))
6058 cmd="$LFS find $dir -btime -${age}s -type d"
6059 nums=$($cmd | wc -l)
6060 [ $nums -eq $expected ] ||
6061 error "'$cmd' wrong: found $nums, expected $expected"
6062 rm -f $ref $negref || error "Failed to remove $ref $negref"
6064 run_test 56od "check lfs find -btime with units"
6067 [ $RUNAS_ID -eq $UID ] &&
6068 skip_env "RUNAS_ID = UID = $UID -- skipping"
6070 local dir=$DIR/$tdir
6072 setup_56 $dir $NUMFILES $NUMDIRS
6073 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6075 local expected=$NUMFILES
6076 local cmd="$LFS find -uid $RUNAS_ID $dir"
6077 local nums=$($cmd | wc -l)
6079 [ $nums -eq $expected ] ||
6080 error "'$cmd' wrong: found $nums, expected $expected"
6082 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6083 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6084 nums=$($cmd | wc -l)
6085 [ $nums -eq $expected ] ||
6086 error "'$cmd' wrong: found $nums, expected $expected"
6088 run_test 56p "check lfs find -uid and ! -uid"
6091 [ $RUNAS_ID -eq $UID ] &&
6092 skip_env "RUNAS_ID = UID = $UID -- skipping"
6094 local dir=$DIR/$tdir
6096 setup_56 $dir $NUMFILES $NUMDIRS
6097 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6099 local expected=$NUMFILES
6100 local cmd="$LFS find -gid $RUNAS_GID $dir"
6101 local nums=$($cmd | wc -l)
6103 [ $nums -eq $expected ] ||
6104 error "'$cmd' wrong: found $nums, expected $expected"
6106 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6107 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6108 nums=$($cmd | wc -l)
6109 [ $nums -eq $expected ] ||
6110 error "'$cmd' wrong: found $nums, expected $expected"
6112 run_test 56q "check lfs find -gid and ! -gid"
6115 local dir=$DIR/$tdir
6117 setup_56 $dir $NUMFILES $NUMDIRS
6120 local cmd="$LFS find -size 0 -type f -lazy $dir"
6121 local nums=$($cmd | wc -l)
6123 [ $nums -eq $expected ] ||
6124 error "'$cmd' wrong: found $nums, expected $expected"
6125 cmd="$LFS find -size 0 -type f $dir"
6126 nums=$($cmd | wc -l)
6127 [ $nums -eq $expected ] ||
6128 error "'$cmd' wrong: found $nums, expected $expected"
6131 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6132 nums=$($cmd | wc -l)
6133 [ $nums -eq $expected ] ||
6134 error "'$cmd' wrong: found $nums, expected $expected"
6135 cmd="$LFS find ! -size 0 -type f $dir"
6136 nums=$($cmd | wc -l)
6137 [ $nums -eq $expected ] ||
6138 error "'$cmd' wrong: found $nums, expected $expected"
6140 echo "test" > $dir/$tfile
6141 echo "test2" > $dir/$tfile.2 && sync
6143 cmd="$LFS find -size 5 -type f -lazy $dir"
6144 nums=$($cmd | wc -l)
6145 [ $nums -eq $expected ] ||
6146 error "'$cmd' wrong: found $nums, expected $expected"
6147 cmd="$LFS find -size 5 -type f $dir"
6148 nums=$($cmd | wc -l)
6149 [ $nums -eq $expected ] ||
6150 error "'$cmd' wrong: found $nums, expected $expected"
6153 cmd="$LFS find -size +5 -type f -lazy $dir"
6154 nums=$($cmd | wc -l)
6155 [ $nums -eq $expected ] ||
6156 error "'$cmd' wrong: found $nums, expected $expected"
6157 cmd="$LFS find -size +5 -type f $dir"
6158 nums=$($cmd | wc -l)
6159 [ $nums -eq $expected ] ||
6160 error "'$cmd' wrong: found $nums, expected $expected"
6163 cmd="$LFS find -size +0 -type f -lazy $dir"
6164 nums=$($cmd | wc -l)
6165 [ $nums -eq $expected ] ||
6166 error "'$cmd' wrong: found $nums, expected $expected"
6167 cmd="$LFS find -size +0 -type f $dir"
6168 nums=$($cmd | wc -l)
6169 [ $nums -eq $expected ] ||
6170 error "'$cmd' wrong: found $nums, expected $expected"
6173 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6174 nums=$($cmd | wc -l)
6175 [ $nums -eq $expected ] ||
6176 error "'$cmd' wrong: found $nums, expected $expected"
6177 cmd="$LFS find ! -size -5 -type f $dir"
6178 nums=$($cmd | wc -l)
6179 [ $nums -eq $expected ] ||
6180 error "'$cmd' wrong: found $nums, expected $expected"
6183 cmd="$LFS find -size -5 -type f -lazy $dir"
6184 nums=$($cmd | wc -l)
6185 [ $nums -eq $expected ] ||
6186 error "'$cmd' wrong: found $nums, expected $expected"
6187 cmd="$LFS find -size -5 -type f $dir"
6188 nums=$($cmd | wc -l)
6189 [ $nums -eq $expected ] ||
6190 error "'$cmd' wrong: found $nums, expected $expected"
6192 run_test 56r "check lfs find -size works"
6199 cancel_lru_locks $OSC
6201 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6202 local nums=$($cmd | wc -l)
6204 [ $nums -eq $expected ] ||
6205 error "'$cmd' wrong: found $nums, expected $expected"
6207 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6209 if (( rpcs_before + glimpses != rpcs_after )); then
6210 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6211 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6213 if [[ $glimpses == 0 ]]; then
6214 error "'$cmd' should not send glimpse RPCs to OST"
6216 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6222 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6223 skip "MDS < 2.12.58 doesn't return LSOM data"
6224 local dir=$DIR/$tdir
6226 [[ $OSC == "mdc" ]] && skip "DoM files" && return
6228 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6229 # open and close all files to ensure LSOM is updated
6230 cancel_lru_locks $OSC
6231 find $dir -type f | xargs cat > /dev/null
6233 # expect_found glimpse_rpcs command_to_run
6234 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6235 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6236 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6237 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6239 echo "test" > $dir/$tfile
6240 echo "test2" > $dir/$tfile.2 && sync
6241 cancel_lru_locks $OSC
6242 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6244 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6245 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6246 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6247 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6249 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6250 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6251 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6252 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6253 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6254 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6256 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6259 local dir=$DIR/$tdir
6260 local tmp=$TMP/$tfile.log
6263 test_mkdir -p $dir || error "failed to mkdir $dir"
6264 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6265 error "failed to setstripe $dir/$tfile"
6266 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6268 stack_trap "rm -f $tmp" EXIT
6269 $LFS find --size +100K --ost 0 $dir 2>&1 | tee $tmp
6270 [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
6271 error "failed to find --size +100K --ost 0 $dir"
6272 $LFS find --size +100K --mdt $mdt_idx $dir 2>&1 | tee $tmp
6273 [ -z "$(cat $tmp | grep "obd_uuid: ")" ] ||
6274 error "failed to find --size +100K --mdt $mdt_idx $dir"
6276 run_test 56rb "check lfs find --size --ost/--mdt works"
6278 test_56s() { # LU-611 #LU-9369
6279 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6281 local dir=$DIR/$tdir
6282 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6284 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6285 for i in $(seq $NUMDIRS); do
6286 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6289 local expected=$NUMDIRS
6290 local cmd="$LFS find -c $OSTCOUNT $dir"
6291 local nums=$($cmd | wc -l)
6293 [ $nums -eq $expected ] || {
6294 $LFS getstripe -R $dir
6295 error "'$cmd' wrong: found $nums, expected $expected"
6298 expected=$((NUMDIRS + onestripe))
6299 cmd="$LFS find -stripe-count +0 -type f $dir"
6300 nums=$($cmd | wc -l)
6301 [ $nums -eq $expected ] || {
6302 $LFS getstripe -R $dir
6303 error "'$cmd' wrong: found $nums, expected $expected"
6307 cmd="$LFS find -stripe-count 1 -type f $dir"
6308 nums=$($cmd | wc -l)
6309 [ $nums -eq $expected ] || {
6310 $LFS getstripe -R $dir
6311 error "'$cmd' wrong: found $nums, expected $expected"
6314 cmd="$LFS find -stripe-count -2 -type f $dir"
6315 nums=$($cmd | wc -l)
6316 [ $nums -eq $expected ] || {
6317 $LFS getstripe -R $dir
6318 error "'$cmd' wrong: found $nums, expected $expected"
6322 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6323 nums=$($cmd | wc -l)
6324 [ $nums -eq $expected ] || {
6325 $LFS getstripe -R $dir
6326 error "'$cmd' wrong: found $nums, expected $expected"
6329 run_test 56s "check lfs find -stripe-count works"
6331 test_56t() { # LU-611 #LU-9369
6332 local dir=$DIR/$tdir
6334 setup_56 $dir 0 $NUMDIRS
6335 for i in $(seq $NUMDIRS); do
6336 $LFS setstripe -S 8M $dir/dir$i/$tfile
6339 local expected=$NUMDIRS
6340 local cmd="$LFS find -S 8M $dir"
6341 local nums=$($cmd | wc -l)
6343 [ $nums -eq $expected ] || {
6344 $LFS getstripe -R $dir
6345 error "'$cmd' wrong: found $nums, expected $expected"
6349 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6351 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6353 expected=$(((NUMDIRS + 1) * NUMFILES))
6354 cmd="$LFS find -stripe-size 512k -type f $dir"
6355 nums=$($cmd | wc -l)
6356 [ $nums -eq $expected ] ||
6357 error "'$cmd' wrong: found $nums, expected $expected"
6359 cmd="$LFS find -stripe-size +320k -type f $dir"
6360 nums=$($cmd | wc -l)
6361 [ $nums -eq $expected ] ||
6362 error "'$cmd' wrong: found $nums, expected $expected"
6364 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6365 cmd="$LFS find -stripe-size +200k -type f $dir"
6366 nums=$($cmd | wc -l)
6367 [ $nums -eq $expected ] ||
6368 error "'$cmd' wrong: found $nums, expected $expected"
6370 cmd="$LFS find -stripe-size -640k -type f $dir"
6371 nums=$($cmd | wc -l)
6372 [ $nums -eq $expected ] ||
6373 error "'$cmd' wrong: found $nums, expected $expected"
6376 cmd="$LFS find -stripe-size 256k -type f $dir"
6377 nums=$($cmd | wc -l)
6378 [ $nums -eq $expected ] ||
6379 error "'$cmd' wrong: found $nums, expected $expected"
6381 cmd="$LFS find -stripe-size -320k -type f $dir"
6382 nums=$($cmd | wc -l)
6383 [ $nums -eq $expected ] ||
6384 error "'$cmd' wrong: found $nums, expected $expected"
6387 cmd="$LFS find -stripe-size 1024k -type f $dir"
6388 nums=$($cmd | wc -l)
6389 [ $nums -eq $expected ] ||
6390 error "'$cmd' wrong: found $nums, expected $expected"
6392 run_test 56t "check lfs find -stripe-size works"
6394 test_56u() { # LU-611
6395 local dir=$DIR/$tdir
6397 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6399 if [[ $OSTCOUNT -gt 1 ]]; then
6400 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6406 local expected=$(((NUMDIRS + 1) * NUMFILES))
6407 local cmd="$LFS find -stripe-index 0 -type f $dir"
6408 local nums=$($cmd | wc -l)
6410 [ $nums -eq $expected ] ||
6411 error "'$cmd' wrong: found $nums, expected $expected"
6414 cmd="$LFS find -stripe-index 1 -type f $dir"
6415 nums=$($cmd | wc -l)
6416 [ $nums -eq $expected ] ||
6417 error "'$cmd' wrong: found $nums, expected $expected"
6419 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6420 nums=$($cmd | wc -l)
6421 [ $nums -eq $expected ] ||
6422 error "'$cmd' wrong: found $nums, expected $expected"
6425 # This should produce an error and not return any files
6426 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6427 nums=$($cmd 2>/dev/null | wc -l)
6428 [ $nums -eq $expected ] ||
6429 error "'$cmd' wrong: found $nums, expected $expected"
6431 if [[ $OSTCOUNT -gt 1 ]]; then
6432 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6433 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6434 nums=$($cmd | wc -l)
6435 [ $nums -eq $expected ] ||
6436 error "'$cmd' wrong: found $nums, expected $expected"
6439 run_test 56u "check lfs find -stripe-index works"
6443 local dir=$DIR/$tdir
6445 setup_56 $dir $NUMFILES $NUMDIRS
6447 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6448 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6450 for file in $($LFS find -m $UUID $dir); do
6451 file_midx=$($LFS getstripe -m $file)
6452 [ $file_midx -eq $mdt_idx ] ||
6453 error "lfs find -m $UUID != getstripe -m $file_midx"
6456 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6459 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6462 local dir=$DIR/$tdir
6464 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6466 local stripe_size=$($LFS getstripe -S -d $dir) ||
6467 error "$LFS getstripe -S -d $dir failed"
6468 stripe_size=${stripe_size%% *}
6470 local file_size=$((stripe_size * OSTCOUNT))
6471 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6472 local required_space=$((file_num * file_size))
6473 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6475 [[ $free_space -le $((required_space / 1024)) ]] &&
6476 skip_env "need $required_space, have $free_space kbytes"
6479 local dd_count=$((file_size / dd_bs))
6481 # write data into the files
6486 for i in $(seq $NUMFILES); do
6488 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6489 error "write data into $file failed"
6491 for i in $(seq $NUMDIRS); do
6492 for j in $(seq $NUMFILES); do
6493 file=$dir/dir$i/file$j
6494 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6495 error "write data into $file failed"
6499 # $LFS_MIGRATE will fail if hard link migration is unsupported
6500 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6501 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6502 error "creating links to $dir/dir1/file1 failed"
6507 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6510 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6513 eval $cmd || error "$cmd failed"
6515 check_stripe_count $dir/file1 $expected
6517 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6519 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6520 # OST 1 if it is on OST 0. This file is small enough to
6521 # be on only one stripe.
6522 file=$dir/migr_1_ost
6523 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6524 error "write data into $file failed"
6525 local obdidx=$($LFS getstripe -i $file)
6526 local oldmd5=$(md5sum $file)
6529 [[ $obdidx -eq 0 ]] && newobdidx=1
6530 cmd="$LFS migrate -i $newobdidx $file"
6532 eval $cmd || error "$cmd failed"
6534 local realobdix=$($LFS getstripe -i $file)
6535 local newmd5=$(md5sum $file)
6537 [[ $newobdidx -ne $realobdix ]] &&
6538 error "new OST is different (was=$obdidx, "\
6539 "wanted=$newobdidx, got=$realobdix)"
6540 [[ "$oldmd5" != "$newmd5" ]] &&
6541 error "md5sum differ: $oldmd5, $newmd5"
6545 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6547 eval $cmd || error "$cmd failed"
6549 for j in $(seq $NUMFILES); do
6550 check_stripe_count $dir/dir1/file$j $expected
6553 # lfs_migrate works with lfs find
6554 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6555 $LFS_MIGRATE -y -c $expected"
6557 eval $cmd || error "$cmd failed"
6559 for i in $(seq 2 $NUMFILES); do
6560 check_stripe_count $dir/file$i $expected
6562 for i in $(seq 2 $NUMDIRS); do
6563 for j in $(seq $NUMFILES); do
6564 check_stripe_count $dir/dir$i/file$j $expected
6568 run_test 56w "check lfs_migrate -c stripe_count works"
6571 local file1=$DIR/$tdir/file1
6572 local create_pool=false
6573 local initial_pool=$($LFS getstripe -p $DIR)
6577 echo -n "Creating test dir..."
6578 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6581 echo -n "Creating test file..."
6582 touch $file1 || error "cannot create file"
6585 echo -n "Detecting existing pools..."
6586 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6588 if [ ${#pool_list[@]} -gt 0 ]; then
6589 echo "${pool_list[@]}"
6590 for thispool in "${pool_list[@]}"; do
6591 if [[ -z "$initial_pool" ||
6592 "$initial_pool" != "$thispool" ]]; then
6594 echo "Using existing pool '$pool'"
6599 echo "none detected."
6601 if [ -z "$pool" ]; then
6602 pool=${POOL:-testpool}
6603 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6604 echo -n "Creating pool '$pool'..."
6606 pool_add $pool &> /dev/null ||
6607 error "pool_add failed"
6610 echo -n "Adding target to pool..."
6611 pool_add_targets $pool 0 0 1 &> /dev/null ||
6612 error "pool_add_targets failed"
6616 echo -n "Setting pool using -p option..."
6617 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6618 error "migrate failed rc = $?"
6621 echo -n "Verifying test file is in pool after migrating..."
6622 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6623 error "file was not migrated to pool $pool"
6626 echo -n "Removing test file from pool '$pool'..."
6627 # "lfs migrate $file" won't remove the file from the pool
6628 # until some striping information is changed.
6629 $LFS migrate -c 1 $file1 &> /dev/null ||
6630 error "cannot remove from pool"
6631 [ "$($LFS getstripe -p $file1)" ] &&
6632 error "pool still set"
6635 echo -n "Setting pool using --pool option..."
6636 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6637 error "migrate failed rc = $?"
6642 if $create_pool; then
6643 destroy_test_pools 2> /dev/null ||
6644 error "destroy test pools failed"
6647 run_test 56wb "check lfs_migrate pool support"
6650 local file1="$DIR/$tdir/file1"
6657 echo -n "Creating test dir..."
6658 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6659 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6660 error "cannot set stripe by '-S 1M -c 1'"
6663 echo -n "Setting initial stripe for test file..."
6664 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6665 error "cannot set stripe"
6666 cur_ssize=$($LFS getstripe -S "$file1")
6667 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6670 # File currently set to -S 512K -c 1
6672 # Ensure -c and -S options are rejected when -R is set
6673 echo -n "Verifying incompatible options are detected..."
6674 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6675 error "incompatible -c and -R options not detected"
6676 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6677 error "incompatible -S and -R options not detected"
6680 # Ensure unrecognized options are passed through to 'lfs migrate'
6681 echo -n "Verifying -S option is passed through to lfs migrate..."
6682 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6683 error "migration failed"
6684 cur_ssize=$($LFS getstripe -S "$file1")
6685 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6688 # File currently set to -S 1M -c 1
6690 # Ensure long options are supported
6691 echo -n "Verifying long options supported..."
6692 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6693 error "long option without argument not supported"
6694 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6695 error "long option with argument not supported"
6696 cur_ssize=$($LFS getstripe -S "$file1")
6697 [ $cur_ssize -eq 524288 ] ||
6698 error "migrate --stripe-size $cur_ssize != 524288"
6701 # File currently set to -S 512K -c 1
6703 if [ "$OSTCOUNT" -gt 1 ]; then
6704 echo -n "Verifying explicit stripe count can be set..."
6705 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6706 error "migrate failed"
6707 cur_scount=$($LFS getstripe -c "$file1")
6708 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6712 # File currently set to -S 512K -c 1 or -S 512K -c 2
6714 # Ensure parent striping is used if -R is set, and no stripe
6715 # count or size is specified
6716 echo -n "Setting stripe for parent directory..."
6717 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6718 error "cannot set stripe '-S 2M -c 1'"
6721 echo -n "Verifying restripe option uses parent stripe settings..."
6722 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6723 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6724 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6725 error "migrate failed"
6726 cur_ssize=$($LFS getstripe -S "$file1")
6727 [ $cur_ssize -eq $parent_ssize ] ||
6728 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6729 cur_scount=$($LFS getstripe -c "$file1")
6730 [ $cur_scount -eq $parent_scount ] ||
6731 error "migrate -R stripe_count $cur_scount != $parent_scount"
6734 # File currently set to -S 1M -c 1
6736 # Ensure striping is preserved if -R is not set, and no stripe
6737 # count or size is specified
6738 echo -n "Verifying striping size preserved when not specified..."
6739 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6740 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6741 error "cannot set stripe on parent directory"
6742 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6743 error "migrate failed"
6744 cur_ssize=$($LFS getstripe -S "$file1")
6745 [ $cur_ssize -eq $orig_ssize ] ||
6746 error "migrate by default $cur_ssize != $orig_ssize"
6749 # Ensure file name properly detected when final option has no argument
6750 echo -n "Verifying file name properly detected..."
6751 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6752 error "file name interpreted as option argument"
6758 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6761 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6763 local file1=$DIR/$tdir/file1
6765 echo -n "Creating test dir..."
6766 test_mkdir $DIR/$tdir || error "cannot create dir"
6769 echo -n "Creating test file..."
6773 # Ensure 'lfs migrate' will fail by using a non-existent option,
6774 # and make sure rsync is not called to recover
6775 echo -n "Make sure --no-rsync option works..."
6776 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6777 grep -q 'refusing to fall back to rsync' ||
6778 error "rsync was called with --no-rsync set"
6781 # Ensure rsync is called without trying 'lfs migrate' first
6782 echo -n "Make sure --rsync option works..."
6783 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6784 grep -q 'falling back to rsync' &&
6785 error "lfs migrate was called with --rsync set"
6788 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6789 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6790 grep -q 'at the same time' ||
6791 error "--rsync and --no-rsync accepted concurrently"
6797 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6803 test_mkdir $td || error "cannot create $td"
6804 touch $tf || error "cannot touch $tf"
6806 echo -n "Make sure --non-direct|-D works..."
6807 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
6808 grep -q "lfs migrate --non-direct" ||
6809 error "--non-direct option cannot work correctly"
6810 $LFS_MIGRATE -y -D -v $tf 2>&1 |
6811 grep -q "lfs migrate -D" ||
6812 error "-D option cannot work correctly"
6815 run_test 56we "check lfs_migrate --non-direct|-D support"
6818 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6819 check_swap_layouts_support
6821 local dir=$DIR/$tdir
6822 local ref1=/etc/passwd
6823 local file1=$dir/file1
6825 test_mkdir $dir || error "creating dir $dir"
6826 $LFS setstripe -c 2 $file1
6828 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6829 stripe=$($LFS getstripe -c $file1)
6830 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6831 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6836 run_test 56x "lfs migration support"
6839 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6840 check_swap_layouts_support
6842 local dir=$DIR/$tdir/$testnum
6846 local ref1=/etc/passwd
6847 local file1=$dir/file1
6849 $LFS setstripe -c 2 $file1
6851 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6853 local stripe=$($LFS getstripe -c $file1)
6855 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6856 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6861 run_test 56xa "lfs migration --block support"
6863 check_migrate_links() {
6865 local file1="$dir/file1"
6869 local total_count=$(($begin + $count - 1))
6870 local symlink_count=10
6873 if [ ! -f "$file1" ]; then
6874 echo -n "creating initial file..."
6875 $LFS setstripe -c 1 -S "512k" "$file1" ||
6876 error "cannot setstripe initial file"
6879 echo -n "creating symlinks..."
6880 for s in $(seq 1 $symlink_count); do
6881 ln -s "$file1" "$dir/slink$s" ||
6882 error "cannot create symlinks"
6886 echo -n "creating nonlinked files..."
6887 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6888 error "cannot create nonlinked files"
6893 if [ ! -f "$dir/file$total_count" ]; then
6894 echo -n "creating hard links $begin:$total_count..."
6895 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6896 /dev/null || error "cannot create hard links"
6900 echo -n "checking number of hard links listed in xattrs..."
6901 local fid=$($LFS getstripe -F "$file1")
6902 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6905 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6906 skip "hard link list has unexpected size, skipping test"
6908 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6909 error "link names should exceed xattrs size"
6912 echo -n "migrating files..."
6913 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6915 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6918 # make sure all links have been properly migrated
6919 echo -n "verifying files..."
6920 fid=$($LFS getstripe -F "$file1") ||
6921 error "cannot get fid for file $file1"
6922 for i in $(seq 2 $total_count); do
6923 local fid2=$($LFS getstripe -F $dir/file$i)
6925 [ "$fid2" == "$fid" ] ||
6926 error "migrated hard link has mismatched FID"
6929 # make sure hard links were properly detected, and migration was
6930 # performed only once for the entire link set; nonlinked files should
6932 local actual=$(grep -c 'done' <<< "$migrate_out")
6933 local expected=$(($uniq_count + 1))
6935 [ "$actual" -eq "$expected" ] ||
6936 error "hard links individually migrated ($actual != $expected)"
6938 # make sure the correct number of hard links are present
6939 local hardlinks=$(stat -c '%h' "$file1")
6941 [ $hardlinks -eq $total_count ] ||
6942 error "num hard links $hardlinks != $total_count"
6949 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6950 skip "Need MDS version at least 2.10.55"
6952 local dir="$DIR/$tdir"
6954 test_mkdir "$dir" || error "cannot create dir $dir"
6956 echo "testing lfs migrate mode when all links fit within xattrs"
6957 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6959 echo "testing rsync mode when all links fit within xattrs"
6960 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6962 echo "testing lfs migrate mode when all links do not fit within xattrs"
6963 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
6965 echo "testing rsync mode when all links do not fit within xattrs"
6966 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
6968 chown -R $RUNAS_ID $dir
6969 echo "testing non-root lfs migrate mode when not all links are in xattr"
6970 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
6975 run_test 56xb "lfs migration hard link support"
6978 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6980 local dir="$DIR/$tdir"
6982 test_mkdir "$dir" || error "cannot create dir $dir"
6984 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
6985 echo -n "Setting initial stripe for 20MB test file..."
6986 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
6987 error "cannot setstripe 20MB file"
6989 echo -n "Sizing 20MB test file..."
6990 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
6992 echo -n "Verifying small file autostripe count is 1..."
6993 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
6994 error "cannot migrate 20MB file"
6995 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
6996 error "cannot get stripe for $dir/20mb"
6997 [ $stripe_count -eq 1 ] ||
6998 error "unexpected stripe count $stripe_count for 20MB file"
7002 # Test 2: File is small enough to fit within the available space on
7003 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7004 # have at least an additional 1KB for each desired stripe for test 3
7005 echo -n "Setting stripe for 1GB test file..."
7006 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7008 echo -n "Sizing 1GB test file..."
7009 # File size is 1GB + 3KB
7010 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7013 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7014 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7015 if (( avail > 524288 * OSTCOUNT )); then
7016 echo -n "Migrating 1GB file..."
7017 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7018 error "cannot migrate 1GB file"
7020 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7021 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7022 error "cannot getstripe for 1GB file"
7023 [ $stripe_count -eq 2 ] ||
7024 error "unexpected stripe count $stripe_count != 2"
7028 # Test 3: File is too large to fit within the available space on
7029 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7030 if [ $OSTCOUNT -ge 3 ]; then
7031 # The required available space is calculated as
7032 # file size (1GB + 3KB) / OST count (3).
7033 local kb_per_ost=349526
7035 echo -n "Migrating 1GB file with limit..."
7036 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7037 error "cannot migrate 1GB file with limit"
7040 stripe_count=$($LFS getstripe -c "$dir/1gb")
7041 echo -n "Verifying 1GB autostripe count with limited space..."
7042 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7043 error "unexpected stripe count $stripe_count (min 3)"
7050 run_test 56xc "lfs migration autostripe"
7053 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7055 local dir=$DIR/$tdir
7056 local f_mgrt=$dir/$tfile.mgrt
7057 local f_yaml=$dir/$tfile.yaml
7058 local f_copy=$dir/$tfile.copy
7059 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7060 local layout_copy="-c 2 -S 2M -i 1"
7061 local yamlfile=$dir/yamlfile
7062 local layout_before;
7065 test_mkdir "$dir" || error "cannot create dir $dir"
7066 $LFS setstripe $layout_yaml $f_yaml ||
7067 error "cannot setstripe $f_yaml with layout $layout_yaml"
7068 $LFS getstripe --yaml $f_yaml > $yamlfile
7069 $LFS setstripe $layout_copy $f_copy ||
7070 error "cannot setstripe $f_copy with layout $layout_copy"
7072 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7074 # 1. test option --yaml
7075 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7076 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7077 layout_before=$(get_layout_param $f_yaml)
7078 layout_after=$(get_layout_param $f_mgrt)
7079 [ "$layout_after" == "$layout_before" ] ||
7080 error "lfs_migrate --yaml: $layout_after != $layout_before"
7082 # 2. test option --copy
7083 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7084 error "cannot migrate $f_mgrt with --copy $f_copy"
7085 layout_before=$(get_layout_param $f_copy)
7086 layout_after=$(get_layout_param $f_mgrt)
7087 [ "$layout_after" == "$layout_before" ] ||
7088 error "lfs_migrate --copy: $layout_after != $layout_before"
7090 run_test 56xd "check lfs_migrate --yaml and --copy support"
7093 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7095 local dir=$DIR/$tdir
7096 local f_comp=$dir/$tfile
7097 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7098 local layout_before=""
7099 local layout_after=""
7101 test_mkdir "$dir" || error "cannot create dir $dir"
7102 $LFS setstripe $layout $f_comp ||
7103 error "cannot setstripe $f_comp with layout $layout"
7104 layout_before=$(get_layout_param $f_comp)
7105 dd if=/dev/zero of=$f_comp bs=1M count=4
7107 # 1. migrate a comp layout file by lfs_migrate
7108 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7109 layout_after=$(get_layout_param $f_comp)
7110 [ "$layout_before" == "$layout_after" ] ||
7111 error "lfs_migrate: $layout_before != $layout_after"
7113 # 2. migrate a comp layout file by lfs migrate
7114 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7115 layout_after=$(get_layout_param $f_comp)
7116 [ "$layout_before" == "$layout_after" ] ||
7117 error "lfs migrate: $layout_before != $layout_after"
7119 run_test 56xe "migrate a composite layout file"
7122 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7124 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7125 skip "Need server version at least 2.13.53"
7127 local dir=$DIR/$tdir
7128 local f_comp=$dir/$tfile
7129 local layout="-E 1M -c1 -E -1 -c2"
7133 test_mkdir "$dir" || error "cannot create dir $dir"
7134 $LFS setstripe $layout $f_comp ||
7135 error "cannot setstripe $f_comp with layout $layout"
7136 fid_before=$($LFS getstripe --fid $f_comp)
7137 dd if=/dev/zero of=$f_comp bs=1M count=4
7139 # 1. migrate a comp layout file to a comp layout
7140 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7141 fid_after=$($LFS getstripe --fid $f_comp)
7142 [ "$fid_before" == "$fid_after" ] ||
7143 error "comp-to-comp migrate: $fid_before != $fid_after"
7145 # 2. migrate a comp layout file to a plain layout
7146 $LFS migrate -c2 $f_comp ||
7147 error "cannot migrate $f_comp by lfs migrate"
7148 fid_after=$($LFS getstripe --fid $f_comp)
7149 [ "$fid_before" == "$fid_after" ] ||
7150 error "comp-to-plain migrate: $fid_before != $fid_after"
7152 # 3. migrate a plain layout file to a comp layout
7153 $LFS migrate $layout $f_comp ||
7154 error "cannot migrate $f_comp by lfs migrate"
7155 fid_after=$($LFS getstripe --fid $f_comp)
7156 [ "$fid_before" == "$fid_after" ] ||
7157 error "plain-to-comp migrate: $fid_before != $fid_after"
7159 run_test 56xf "FID is not lost during migration of a composite layout file"
7162 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7163 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7166 local dir=$DIR/$tdir
7170 test_mkdir -p $dir || error "creating dir $dir"
7171 touch $f1 || error "creating std file $f1"
7172 $MULTIOP $f2 H2c || error "creating released file $f2"
7174 # a directory can be raid0, so ask only for files
7175 res=$($LFS find $dir -L raid0 -type f | wc -l)
7176 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7178 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7179 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7181 # only files can be released, so no need to force file search
7182 res=$($LFS find $dir -L released)
7183 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7185 res=$($LFS find $dir -type f \! -L released)
7186 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7188 run_test 56y "lfs find -L raid0|released"
7190 test_56z() { # LU-4824
7191 # This checks to make sure 'lfs find' continues after errors
7192 # There are two classes of errors that should be caught:
7193 # - If multiple paths are provided, all should be searched even if one
7195 # - If errors are encountered during the search, it should not terminate
7197 local dir=$DIR/$tdir
7201 for i in d{0..9}; do
7203 touch $dir/$i/$tfile
7205 $LFS find $DIR/non_existent_dir $dir &&
7206 error "$LFS find did not return an error"
7207 # Make a directory unsearchable. This should NOT be the last entry in
7208 # directory order. Arbitrarily pick the 6th entry
7209 chmod 700 $($LFS find $dir -type d | sed '6!d')
7211 $RUNAS $LFS find $DIR/non_existent $dir
7212 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7214 # The user should be able to see 10 directories and 9 files
7215 (( count == 19 )) ||
7216 error "$LFS find found $count != 19 entries after error"
7218 run_test 56z "lfs find should continue after an error"
7220 test_56aa() { # LU-5937
7221 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7223 local dir=$DIR/$tdir
7226 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7228 createmany -o $dir/striped_dir/${tfile}- 1024
7229 local dirs=$($LFS find --size +8k $dir/)
7231 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7233 run_test 56aa "lfs find --size under striped dir"
7235 test_56ab() { # LU-10705
7236 test_mkdir $DIR/$tdir
7237 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7238 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7239 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7240 # Flush writes to ensure valid blocks. Need to be more thorough for
7241 # ZFS, since blocks are not allocated/returned to client immediately.
7243 wait_zfs_commit ost1 2
7244 cancel_lru_locks osc
7247 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7249 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7251 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7252 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7254 rm -f $DIR/$tdir/$tfile.[123]
7256 run_test 56ab "lfs find --blocks"
7259 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7260 skip "Need MDS version at least 2.10.50"
7262 # Create composite files with one component
7263 local dir=$DIR/$tdir
7265 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7266 # Create composite files with three components
7267 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7268 # Create non-composite files
7269 createmany -o $dir/${tfile}- 10
7271 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7273 [[ $nfiles == 10 ]] ||
7274 error "lfs find -E 1M found $nfiles != 10 files"
7276 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7277 [[ $nfiles == 25 ]] ||
7278 error "lfs find ! -E 1M found $nfiles != 25 files"
7280 # All files have a component that starts at 0
7281 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7282 [[ $nfiles == 35 ]] ||
7283 error "lfs find --component-start 0 - $nfiles != 35 files"
7285 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7286 [[ $nfiles == 15 ]] ||
7287 error "lfs find --component-start 2M - $nfiles != 15 files"
7289 # All files created here have a componenet that does not starts at 2M
7290 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7291 [[ $nfiles == 35 ]] ||
7292 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7294 # Find files with a specified number of components
7295 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7296 [[ $nfiles == 15 ]] ||
7297 error "lfs find --component-count 3 - $nfiles != 15 files"
7299 # Remember non-composite files have a component count of zero
7300 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7301 [[ $nfiles == 10 ]] ||
7302 error "lfs find --component-count 0 - $nfiles != 10 files"
7304 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7305 [[ $nfiles == 20 ]] ||
7306 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7308 # All files have a flag called "init"
7309 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7310 [[ $nfiles == 35 ]] ||
7311 error "lfs find --component-flags init - $nfiles != 35 files"
7313 # Multi-component files will have a component not initialized
7314 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7315 [[ $nfiles == 15 ]] ||
7316 error "lfs find !--component-flags init - $nfiles != 15 files"
7321 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7324 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7325 skip "Need MDS version at least 2.10.57"
7335 # create mirrored directories and mirrored files
7336 mkdir $td || error "mkdir $td failed"
7337 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7338 createmany -o $tf- 10 || error "create $tf- failed"
7340 for i in $(seq 2); do
7342 mkdir $dir || error "mkdir $dir failed"
7343 $LFS mirror create -N$((3 + i)) $dir ||
7344 error "create mirrored dir $dir failed"
7345 createmany -o $dir/$tfile- 10 ||
7346 error "create $dir/$tfile- failed"
7349 # change the states of some mirrored files
7351 for i in $(seq 2); do
7353 for j in $(seq 4 9); do
7354 echo foo > $dir/$tfile-$j
7358 # find mirrored files with specific mirror count
7359 cmd="$LFS find --mirror-count 3 --type f $td"
7360 nfiles=$($cmd | wc -l)
7361 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7363 cmd="$LFS find ! --mirror-count 3 --type f $td"
7364 nfiles=$($cmd | wc -l)
7365 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7367 cmd="$LFS find --mirror-count +2 --type f $td"
7368 nfiles=$($cmd | wc -l)
7369 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7371 cmd="$LFS find --mirror-count -6 --type f $td"
7372 nfiles=$($cmd | wc -l)
7373 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7375 # find mirrored files with specific file state
7376 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7377 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7379 cmd="$LFS find --mirror-state=ro --type f $td"
7380 nfiles=$($cmd | wc -l)
7381 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7383 cmd="$LFS find ! --mirror-state=ro --type f $td"
7384 nfiles=$($cmd | wc -l)
7385 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7387 cmd="$LFS find --mirror-state=wp --type f $td"
7388 nfiles=$($cmd | wc -l)
7389 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7391 cmd="$LFS find ! --mirror-state=sp --type f $td"
7392 nfiles=$($cmd | wc -l)
7393 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7395 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7399 # note test will not do anything if MDS is not local
7400 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7401 skip_env "ldiskfs only test"
7403 remote_mds_nodsh && skip "remote MDS with nodsh"
7405 local MNTDEV="osd*.*MDT*.mntdev"
7406 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7407 [ -z "$DEV" ] && error "can't access $MNTDEV"
7408 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7409 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7410 error "can't access $DEV"
7411 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7412 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7416 run_test 57a "verify MDS filesystem created with large inodes =="
7419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7420 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7421 skip_env "ldiskfs only test"
7423 remote_mds_nodsh && skip "remote MDS with nodsh"
7425 local dir=$DIR/$tdir
7428 local fileN=$dir/f$filecount
7430 rm -rf $dir || error "removing $dir"
7432 local mdtidx=$($LFS getstripe -m $dir)
7433 local mdtname=MDT$(printf %04x $mdtidx)
7434 local facet=mds$((mdtidx + 1))
7436 echo "mcreating $filecount files"
7437 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7439 # verify that files do not have EAs yet
7440 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7441 error "$file1 has an EA"
7442 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7443 error "$fileN has an EA"
7447 df $dir #make sure we get new statfs data
7448 local mdsfree=$(do_facet $facet \
7449 lctl get_param -n osd*.*$mdtname.kbytesfree)
7450 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7453 echo "opening files to create objects/EAs"
7454 for file in $(seq -f $dir/f%g 1 $filecount); do
7455 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7456 error "opening $file"
7459 # verify that files have EAs now
7460 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7461 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7463 sleep 1 #make sure we get new statfs data
7465 local mdsfree2=$(do_facet $facet \
7466 lctl get_param -n osd*.*$mdtname.kbytesfree)
7467 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7469 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7470 if [ "$mdsfree" != "$mdsfree2" ]; then
7471 error "MDC before $mdcfree != after $mdcfree2"
7473 echo "MDC before $mdcfree != after $mdcfree2"
7474 echo "unable to confirm if MDS has large inodes"
7479 run_test 57b "default LOV EAs are stored inside large inodes ==="
7482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7483 [ -z "$(which wiretest 2>/dev/null)" ] &&
7484 skip_env "could not find wiretest"
7488 run_test 58 "verify cross-platform wire constants =============="
7491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7493 echo "touch 130 files"
7494 createmany -o $DIR/f59- 130
7496 unlinkmany $DIR/f59- 130
7498 # wait for commitment of removal
7499 wait_delete_completed
7501 run_test 59 "verify cancellation of llog records async ========="
7503 TEST60_HEAD="test_60 run $RANDOM"
7505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7506 remote_mgs_nodsh && skip "remote MGS with nodsh"
7507 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7508 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7509 skip_env "missing subtest run-llog.sh"
7511 log "$TEST60_HEAD - from kernel mode"
7512 do_facet mgs "$LCTL dk > /dev/null"
7513 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7514 do_facet mgs $LCTL dk > $TMP/$tfile
7516 # LU-6388: test llog_reader
7517 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7518 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7519 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7520 skip_env "missing llog_reader"
7521 local fstype=$(facet_fstype mgs)
7522 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7523 skip_env "Only for ldiskfs or zfs type mgs"
7525 local mntpt=$(facet_mntpt mgs)
7526 local mgsdev=$(mgsdevname 1)
7538 #get fid and record list
7539 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7541 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7543 #remount mgs as ldiskfs or zfs type
7544 stop mgs || error "stop mgs failed"
7545 mount_fstype mgs || error "remount mgs failed"
7546 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7549 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7550 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7555 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7557 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7559 echo "obj_file is $obj_file"
7560 do_facet mgs $llog_reader $obj_file
7562 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7563 awk '{ print $3 }' | sed -e "s/^type=//g")
7564 if [ $rec_type != $rec ]; then
7565 echo "FAILED test_60a wrong record type $rec_type," \
7571 #check obj path if record type is LLOG_LOGID_MAGIC
7572 if [ "$rec" == "1064553b" ]; then
7573 path=$(do_facet mgs $llog_reader $obj_file |
7574 grep "path=" | awk '{ print $NF }' |
7575 sed -e "s/^path=//g")
7576 if [ $obj_file != $mntpt/$path ]; then
7577 echo "FAILED test_60a wrong obj path" \
7578 "$montpt/$path, should be $obj_file"
7585 #restart mgs before "error", otherwise it will block the next test
7586 stop mgs || error "stop mgs failed"
7587 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7588 $pass || error "test failed, see FAILED test_60a messages for specifics"
7590 run_test 60a "llog_test run from kernel module and test llog_reader"
7592 test_60b() { # bug 6411
7593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7596 LLOG_COUNT=$(do_facet mgs dmesg |
7597 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7598 /llog_[a-z]*.c:[0-9]/ {
7610 [[ $LLOG_COUNT -gt 120 ]] &&
7611 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7613 run_test 60b "limit repeated messages from CERROR/CWARN"
7616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7618 echo "create 5000 files"
7619 createmany -o $DIR/f60c- 5000
7620 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7621 lctl set_param fail_loc=0x80000137
7622 unlinkmany $DIR/f60c- 5000
7623 lctl set_param fail_loc=0
7625 run_test 60c "unlink file when mds full"
7628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7630 SAVEPRINTK=$(lctl get_param -n printk)
7631 # verify "lctl mark" is even working"
7632 MESSAGE="test message ID $RANDOM $$"
7633 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7634 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7636 lctl set_param printk=0 || error "set lnet.printk failed"
7637 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7638 MESSAGE="new test message ID $RANDOM $$"
7639 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7640 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7641 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7643 lctl set_param -n printk="$SAVEPRINTK"
7645 run_test 60d "test printk console message masking"
7648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7649 remote_mds_nodsh && skip "remote MDS with nodsh"
7652 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7653 do_facet mds1 lctl set_param fail_loc=0x15b
7656 run_test 60e "no space while new llog is being created"
7662 test_mkdir -c $MDSCOUNT $DIR/$tdir
7667 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7668 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7670 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7671 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7672 index=$((index + 1))
7678 for i in {0..100}; do
7679 # define OBD_FAIL_OSD_TXN_START 0x19a
7680 local index=$((i % MDSCOUNT + 1))
7682 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7689 for i in $(seq $MDSCOUNT); do
7690 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7693 mkdir $DIR/$tdir/new || error "mkdir failed"
7694 rmdir $DIR/$tdir/new || error "rmdir failed"
7696 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7698 for i in $(seq $MDSCOUNT); do
7699 wait_update_facet mds$i "$LCTL get_param -n \
7700 mdd.$(facet_svc mds$i).lfsck_namespace |
7701 awk '/^status/ { print \\\$2 }'" "completed"
7704 ls -R $DIR/$tdir || error "ls failed"
7705 rm -rf $DIR/$tdir || error "rmdir failed"
7707 run_test 60g "transaction abort won't cause MDT hung"
7710 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7711 skip "Need MDS version at least 2.12.52"
7712 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7716 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7717 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7718 for fail_loc in 0x80000188 0x80000189; do
7719 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7720 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7721 error "mkdir $dir-$fail_loc failed"
7722 for i in {0..10}; do
7723 # create may fail on missing stripe
7724 echo $i > $DIR/$tdir-$fail_loc/$i
7726 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7727 error "getdirstripe $tdir-$fail_loc failed"
7728 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7729 error "migrate $tdir-$fail_loc failed"
7730 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7731 error "getdirstripe $tdir-$fail_loc failed"
7732 pushd $DIR/$tdir-$fail_loc
7734 echo $f | cmp $f - || error "$f data mismatch"
7737 rm -rf $DIR/$tdir-$fail_loc
7740 run_test 60h "striped directory with missing stripes can be accessed"
7743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7746 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7747 cancel_lru_locks osc
7748 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7751 run_test 61a "mmap() writes don't make sync hang ================"
7754 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7756 run_test 61b "mmap() of unstriped file is successful"
7758 # bug 2330 - insufficient obd_match error checking causes LBUG
7760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7764 cancel_lru_locks osc
7765 lctl set_param fail_loc=0x405
7766 cat $f && error "cat succeeded, expect -EIO"
7767 lctl set_param fail_loc=0
7769 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7770 # match every page all of the time.
7771 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7773 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7774 # Though this test is irrelevant anymore, it helped to reveal some
7775 # other grant bugs (LU-4482), let's keep it.
7776 test_63a() { # was test_63
7777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7779 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7781 for i in `seq 10` ; do
7782 dd if=/dev/zero of=$DIR/f63 bs=8k &
7788 rm -f $DIR/f63 || true
7790 run_test 63a "Verify oig_wait interruption does not crash ======="
7792 # bug 2248 - async write errors didn't return to application on sync
7793 # bug 3677 - async write errors left page locked
7795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7798 lctl set_param debug=-1
7800 # ensure we have a grant to do async writes
7801 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7804 sync # sync lest earlier test intercept the fail_loc
7806 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7807 lctl set_param fail_loc=0x80000406
7808 $MULTIOP $DIR/$tfile Owy && \
7809 error "sync didn't return ENOMEM"
7810 sync; sleep 2; sync # do a real sync this time to flush page
7811 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7812 error "locked page left in cache after async error" || true
7815 run_test 63b "async write errors should be returned to fsync ==="
7818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7821 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7823 run_test 64a "verify filter grant calculations (in kernel) ====="
7826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7828 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7830 run_test 64b "check out-of-space detection on client"
7833 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7835 run_test 64c "verify grant shrink"
7837 # this does exactly what osc_request.c:osc_announce_cached() does in
7838 # order to calculate max amount of grants to ask from server
7842 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
7843 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
7845 ((rpc_in_flight ++));
7846 nrpages=$((nrpages * rpc_in_flight))
7848 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
7850 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7852 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7853 local undirty=$((nrpages * PAGE_SIZE))
7855 local max_extent_pages
7856 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
7857 grep grant_max_extent_size | awk '{print $2}')
7858 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7859 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7860 local grant_extent_tax
7861 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7862 grep grant_extent_tax | awk '{print $2}')
7864 undirty=$((undirty + nrextents * grant_extent_tax))
7869 # this is size of unit for grant allocation. It should be equal to
7870 # what tgt_grant.c:tgt_grant_chunk() calculates
7874 local grant_extent_tax
7876 max_brw_size=$($LCTL get_param osc.${tgt}.import |
7877 grep max_brw_size | awk '{print $2}')
7879 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
7880 grep grant_extent_tax | awk '{print $2}')
7882 echo $(((max_brw_size + grant_extent_tax) * 2))
7886 [ $OST1_VERSION -lt $(version_code 2.10.56) ] &&
7887 skip "OST < 2.10.55 doesn't limit grants enough"
7889 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
7890 local file=$DIR/$tfile
7892 [[ $($LCTL get_param osc.${tgt}.import |
7893 grep "connect_flags:.*grant_param") ]] ||
7894 skip "no grant_param connect flag"
7896 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
7898 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
7900 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7901 stack_trap "rm -f $file" EXIT
7903 $LFS setstripe $file -i 0 -c 1
7904 dd if=/dev/zero of=$file bs=1M count=1000 &
7909 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
7910 if [[ $cur_grant -gt $max_cur_granted ]]
7913 error "cur_grant $cur_grant > $max_cur_granted"
7916 [[ $? -ne 0 ]] && break;
7921 wait_delete_completed
7922 $LCTL set_param debug="$olddebug" 2> /dev/null || true
7924 run_test 64d "check grant limit exceed"
7926 # bug 1414 - set/get directories' stripe info
7928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7930 test_mkdir $DIR/$tdir
7932 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
7934 run_test 65a "directory with no stripe info"
7937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7939 test_mkdir $DIR/$tdir
7940 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7942 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
7945 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
7947 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
7950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7951 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
7953 test_mkdir $DIR/$tdir
7954 local stripesize=$($LFS getstripe -S $DIR/$tdir)
7956 $LFS setstripe -S $((stripesize * 4)) -i 1 \
7957 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
7959 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
7961 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
7964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7966 test_mkdir $DIR/$tdir
7967 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
7968 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
7970 if [[ $STRIPECOUNT -le 0 ]]; then
7972 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
7973 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
7974 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
7976 sc=$(($STRIPECOUNT - 1))
7978 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
7979 touch $DIR/$tdir/f4 $DIR/$tdir/f5
7980 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
7981 error "lverify failed"
7983 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
7986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7988 test_mkdir $DIR/$tdir
7990 $LFS setstripe $DIR/$tdir || error "setstripe"
7991 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
7992 error "no stripe info failed"
7994 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
7996 run_test 65e "directory setstripe defaults"
7999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8001 test_mkdir $DIR/${tdir}f
8002 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8003 error "setstripe succeeded" || true
8005 run_test 65f "dir setstripe permission (should return error) ==="
8008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8010 test_mkdir $DIR/$tdir
8011 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8013 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8014 error "setstripe -S failed"
8015 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8016 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8017 error "delete default stripe failed"
8019 run_test 65g "directory setstripe -d"
8022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8024 test_mkdir $DIR/$tdir
8025 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8027 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8028 error "setstripe -S failed"
8029 test_mkdir $DIR/$tdir/dd1
8030 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8031 error "stripe info inherit failed"
8033 run_test 65h "directory stripe info inherit ===================="
8036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8038 save_layout_restore_at_exit $MOUNT
8040 # bug6367: set non-default striping on root directory
8041 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8043 # bug12836: getstripe on -1 default directory striping
8044 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8046 # bug12836: getstripe -v on -1 default directory striping
8047 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8049 # bug12836: new find on -1 default directory striping
8050 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8052 run_test 65i "various tests to set root directory striping"
8054 test_65j() { # bug6367
8055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8059 # if we aren't already remounting for each test, do so for this test
8060 if [ "$I_MOUNTED" = "yes" ]; then
8061 cleanup || error "failed to unmount"
8065 save_layout_restore_at_exit $MOUNT
8067 $LFS setstripe -d $MOUNT || error "setstripe failed"
8069 run_test 65j "set default striping on root directory (bug 6367)="
8073 wait_delete_completed
8074 do_facet $SINGLEMDS "lctl set_param -n \
8075 osp.$ost*MDT0000.max_create_count=$max_count"
8076 do_facet $SINGLEMDS "lctl set_param -n \
8077 osp.$ost*MDT0000.create_count=$count"
8078 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8079 echo $INACTIVE_OSC "is Activate"
8081 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8084 test_65k() { # bug11679
8085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8086 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8087 remote_mds_nodsh && skip "remote MDS with nodsh"
8089 local disable_precreate=true
8090 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8091 disable_precreate=false
8093 echo "Check OST status: "
8094 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8095 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8097 for OSC in $MDS_OSCS; do
8098 echo $OSC "is active"
8099 do_facet $SINGLEMDS lctl --device %$OSC activate
8102 for INACTIVE_OSC in $MDS_OSCS; do
8103 local ost=$(osc_to_ost $INACTIVE_OSC)
8104 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8105 lov.*md*.target_obd |
8106 awk -F: /$ost/'{ print $1 }' | head -n 1)
8109 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8110 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8112 echo "Deactivate: " $INACTIVE_OSC
8113 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8115 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8116 osp.$ost*MDT0000.create_count")
8117 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8118 osp.$ost*MDT0000.max_create_count")
8119 $disable_precreate &&
8120 do_facet $SINGLEMDS "lctl set_param -n \
8121 osp.$ost*MDT0000.max_create_count=0"
8123 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8124 [ -f $DIR/$tdir/$idx ] && continue
8125 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8126 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8128 error "setstripe $idx should succeed"; }
8129 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8131 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8134 do_facet $SINGLEMDS "lctl set_param -n \
8135 osp.$ost*MDT0000.max_create_count=$max_count"
8136 do_facet $SINGLEMDS "lctl set_param -n \
8137 osp.$ost*MDT0000.create_count=$count"
8138 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8139 echo $INACTIVE_OSC "is Activate"
8141 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8144 run_test 65k "validate manual striping works properly with deactivated OSCs"
8146 test_65l() { # bug 12836
8147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8149 test_mkdir -p $DIR/$tdir/test_dir
8150 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8151 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8153 run_test 65l "lfs find on -1 stripe dir ========================"
8156 local layout=$(save_layout $MOUNT)
8157 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8158 restore_layout $MOUNT $layout
8159 error "setstripe should fail by non-root users"
8163 run_test 65m "normal user can't set filesystem default stripe"
8166 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8167 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8168 skip "Need MDS version at least 2.12.50"
8169 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8171 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8172 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8173 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8175 local root_layout=$(save_layout $MOUNT)
8176 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8178 # new subdirectory under root directory should not inherit
8179 # the default layout from root
8180 local dir1=$MOUNT/$tdir-1
8181 mkdir $dir1 || error "mkdir $dir1 failed"
8182 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8183 error "$dir1 shouldn't have LOV EA"
8185 # delete the default layout on root directory
8186 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8188 local dir2=$MOUNT/$tdir-2
8189 mkdir $dir2 || error "mkdir $dir2 failed"
8190 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8191 error "$dir2 shouldn't have LOV EA"
8193 # set a new striping pattern on root directory
8194 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8195 local new_def_stripe_size=$((def_stripe_size * 2))
8196 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8197 error "set stripe size on $MOUNT failed"
8199 # new file created in $dir2 should inherit the new stripe size from
8200 # the filesystem default
8201 local file2=$dir2/$tfile-2
8202 touch $file2 || error "touch $file2 failed"
8204 local file2_stripe_size=$($LFS getstripe -S $file2)
8205 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8206 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8208 local dir3=$MOUNT/$tdir-3
8209 mkdir $dir3 || error "mkdir $dir3 failed"
8210 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8211 # the root layout, which is the actual default layout that will be used
8212 # when new files are created in $dir3.
8213 local dir3_layout=$(get_layout_param $dir3)
8214 local root_dir_layout=$(get_layout_param $MOUNT)
8215 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8216 error "$dir3 should show the default layout from $MOUNT"
8218 # set OST pool on root directory
8219 local pool=$TESTNAME
8220 pool_add $pool || error "add $pool failed"
8221 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8222 error "add targets to $pool failed"
8224 $LFS setstripe -p $pool $MOUNT ||
8225 error "set OST pool on $MOUNT failed"
8227 # new file created in $dir3 should inherit the pool from
8228 # the filesystem default
8229 local file3=$dir3/$tfile-3
8230 touch $file3 || error "touch $file3 failed"
8232 local file3_pool=$($LFS getstripe -p $file3)
8233 [[ "$file3_pool" = "$pool" ]] ||
8234 error "$file3 didn't inherit OST pool $pool"
8236 local dir4=$MOUNT/$tdir-4
8237 mkdir $dir4 || error "mkdir $dir4 failed"
8238 local dir4_layout=$(get_layout_param $dir4)
8239 root_dir_layout=$(get_layout_param $MOUNT)
8240 echo "$LFS getstripe -d $dir4"
8241 $LFS getstripe -d $dir4
8242 echo "$LFS getstripe -d $MOUNT"
8243 $LFS getstripe -d $MOUNT
8244 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8245 error "$dir4 should show the default layout from $MOUNT"
8247 # new file created in $dir4 should inherit the pool from
8248 # the filesystem default
8249 local file4=$dir4/$tfile-4
8250 touch $file4 || error "touch $file4 failed"
8252 local file4_pool=$($LFS getstripe -p $file4)
8253 [[ "$file4_pool" = "$pool" ]] ||
8254 error "$file4 didn't inherit OST pool $pool"
8256 # new subdirectory under non-root directory should inherit
8257 # the default layout from its parent directory
8258 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8259 error "set directory layout on $dir4 failed"
8261 local dir5=$dir4/$tdir-5
8262 mkdir $dir5 || error "mkdir $dir5 failed"
8264 dir4_layout=$(get_layout_param $dir4)
8265 local dir5_layout=$(get_layout_param $dir5)
8266 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8267 error "$dir5 should inherit the default layout from $dir4"
8269 # though subdir under ROOT doesn't inherit default layout, but
8270 # its sub dir/file should be created with default layout.
8271 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8272 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8273 skip "Need MDS version at least 2.12.59"
8275 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8276 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8277 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8279 if [ $default_lmv_hash == "none" ]; then
8280 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8282 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8283 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8286 $LFS setdirstripe -D -c 2 $MOUNT ||
8287 error "setdirstripe -D -c 2 failed"
8288 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8289 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8290 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8292 run_test 65n "don't inherit default layout from root for new subdirectories"
8294 # bug 2543 - update blocks count on client
8296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8299 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8300 sync; sync_all_data; sync; sync_all_data
8301 cancel_lru_locks osc
8302 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8303 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8305 run_test 66 "update inode blocks count on client ==============="
8308 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8312 swapon -s | awk '($1 == "'$1'") { print $4 }'
8315 # bug5265, obdfilter oa2dentry return -ENOENT
8316 # #define OBD_FAIL_SRV_ENOENT 0x217
8318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8319 remote_ost_nodsh && skip "remote OST with nodsh"
8322 $LFS setstripe -c 1 -i 0 $f
8324 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8326 do_facet ost1 lctl set_param fail_loc=0x217
8327 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8328 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8330 do_facet ost1 lctl set_param fail_loc=0
8331 $DIRECTIO write $f 0 2 || error "write error"
8333 cancel_lru_locks osc
8334 $DIRECTIO read $f 0 1 || error "read error"
8336 do_facet ost1 lctl set_param fail_loc=0x217
8337 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8339 do_facet ost1 lctl set_param fail_loc=0
8342 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8345 test_mkdir $DIR/$tdir
8346 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8347 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8349 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8351 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8353 [ "$RUNAS_ID" = "$UID" ] &&
8354 skip_env "RUNAS_ID = UID = $UID -- skipping"
8355 # Check that testing environment is properly set up. Skip if not
8356 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8357 skip_env "User $RUNAS_ID does not exist - skipping"
8360 chmod 777 $DIR/$tfile
8361 chmod ug+s $DIR/$tfile
8362 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8363 error "$RUNAS dd $DIR/$tfile failed"
8364 # See if we are still setuid/sgid
8365 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8366 error "S/gid is not dropped on write"
8367 # Now test that MDS is updated too
8368 cancel_lru_locks mdc
8369 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8370 error "S/gid is not dropped on MDS"
8373 run_test 72a "Test that remove suid works properly (bug5695) ===="
8375 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8378 [ "$RUNAS_ID" = "$UID" ] &&
8379 skip_env "RUNAS_ID = UID = $UID -- skipping"
8380 [ "$RUNAS_ID" -eq 0 ] &&
8381 skip_env "RUNAS_ID = 0 -- skipping"
8382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8383 # Check that testing environment is properly set up. Skip if not
8384 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8385 skip_env "User $RUNAS_ID does not exist - skipping"
8387 touch $DIR/${tfile}-f{g,u}
8388 test_mkdir $DIR/${tfile}-dg
8389 test_mkdir $DIR/${tfile}-du
8390 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8391 chmod g+s $DIR/${tfile}-{f,d}g
8392 chmod u+s $DIR/${tfile}-{f,d}u
8393 for perm in 777 2777 4777; do
8394 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8395 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8396 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8397 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8401 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8403 # bug 3462 - multiple simultaneous MDC requests
8405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8407 test_mkdir $DIR/d73-1
8408 test_mkdir $DIR/d73-2
8409 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8412 lctl set_param fail_loc=0x80000129
8413 $MULTIOP $DIR/d73-1/f73-2 Oc &
8415 lctl set_param fail_loc=0
8417 $MULTIOP $DIR/d73-2/f73-3 Oc &
8421 wait $pid1 || return 1
8425 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8426 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8427 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8431 run_test 73 "multiple MDC requests (should not deadlock)"
8433 test_74a() { # bug 6149, 6184
8434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8437 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8439 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8440 # will spin in a tight reconnection loop
8441 $LCTL set_param fail_loc=0x8000030e
8442 # get any lock that won't be difficult - lookup works.
8444 $LCTL set_param fail_loc=0
8448 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8450 test_74b() { # bug 13310
8451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8453 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8455 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8456 # will spin in a tight reconnection loop
8457 $LCTL set_param fail_loc=0x8000030e
8458 # get a "difficult" lock
8460 $LCTL set_param fail_loc=0
8464 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8469 #define OBD_FAIL_LDLM_NEW_LOCK
8470 $LCTL set_param fail_loc=0x319
8471 touch $DIR/$tfile && error "touch successful"
8472 $LCTL set_param fail_loc=0
8475 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8478 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
8481 test_76() { # Now for bug 20433, added originally in bug 1443
8482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8484 cancel_lru_locks osc
8485 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8486 local before=$(num_inodes)
8487 local count=$((512 * cpus))
8488 [ "$SLOW" = "no" ] && count=$((64 * cpus))
8490 echo "before inodes: $before"
8491 for i in $(seq $count); do
8495 cancel_lru_locks osc
8496 local after=$(num_inodes)
8497 echo "after inodes: $after"
8498 while (( after > before + 8 * ${cpus:-1} )); do
8502 (( wait % 5 == 0 )) && echo "wait $wait seconds inodes: $after"
8503 if (( wait > 30 )); then
8504 error "inode slab grew from $before to $after"
8508 run_test 76 "confirm clients recycle inodes properly ===="
8514 # Note: in sptlrpc modes which enable its own bulk checksum, the
8515 # original crc32_le bulk checksum will be automatically disabled,
8516 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8517 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8518 # In this case set_checksums() will not be no-op, because sptlrpc
8519 # bulk checksum will be enabled all through the test.
8521 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8522 lctl set_param -n osc.*.checksums $1
8526 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8527 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8528 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8529 tr -d [] | head -n1)}
8532 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8534 log "set checksum type to $1, rc = $rc"
8538 get_osc_checksum_type()
8540 # arugment 1: OST name, like OST0000
8542 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8543 sed 's/.*\[\(.*\)\].*/\1/g')
8545 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8549 F77_TMP=$TMP/f77-temp
8552 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8553 error "error writing to $F77_TMP"
8556 test_77a() { # bug 10889
8557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8558 $GSS && skip_env "could not run with gss"
8560 [ ! -f $F77_TMP ] && setup_f77
8562 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8566 run_test 77a "normal checksum read/write operation"
8568 test_77b() { # bug 10889
8569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8570 $GSS && skip_env "could not run with gss"
8572 [ ! -f $F77_TMP ] && setup_f77
8573 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8574 $LCTL set_param fail_loc=0x80000409
8577 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8578 error "dd error: $?"
8579 $LCTL set_param fail_loc=0
8581 for algo in $CKSUM_TYPES; do
8582 cancel_lru_locks osc
8583 set_checksum_type $algo
8584 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8585 $LCTL set_param fail_loc=0x80000408
8586 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8587 $LCTL set_param fail_loc=0
8590 set_checksum_type $ORIG_CSUM_TYPE
8593 run_test 77b "checksum error on client write, read"
8598 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8600 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8601 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8602 $check_ost && [ -n "$ost_file_prefix" ] &&
8603 do_facet ost1 rm -f ${ost_file_prefix}\*
8607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8608 $GSS && skip_env "could not run with gss"
8609 remote_ost_nodsh && skip "remote OST with nodsh"
8612 local osc_file_prefix
8614 local check_ost=false
8615 local ost_file_prefix
8621 # ensure corruption will occur on first OSS/OST
8622 $LFS setstripe -i 0 $DIR/$tfile
8624 [ ! -f $F77_TMP ] && setup_f77
8625 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8626 error "dd write error: $?"
8627 fid=$($LFS path2fid $DIR/$tfile)
8629 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8632 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8633 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8635 echo "OSS do not support bulk pages dump upon error"
8638 osc_file_prefix=$($LCTL get_param -n debug_path)
8639 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8641 trap cleanup_77c EXIT
8644 # enable bulk pages dump upon error on Client
8645 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8646 # enable bulk pages dump upon error on OSS
8648 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8650 # flush Client cache to allow next read to reach OSS
8651 cancel_lru_locks osc
8653 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8654 $LCTL set_param fail_loc=0x80000408
8655 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8656 $LCTL set_param fail_loc=0
8660 # check cksum dump on Client
8661 osc_file=$(ls ${osc_file_prefix}*)
8662 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8663 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8664 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8665 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8666 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8668 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8669 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8670 error "dump content does not match on Client"
8672 $check_ost || skip "No need to check cksum dump on OSS"
8674 # check cksum dump on OSS
8675 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8676 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8677 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8678 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8679 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8680 error "dump content does not match on OSS"
8684 run_test 77c "checksum error on client read with debug"
8686 test_77d() { # bug 10889
8687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8688 $GSS && skip_env "could not run with gss"
8690 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8691 $LCTL set_param fail_loc=0x80000409
8693 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8694 error "direct write: rc=$?"
8695 $LCTL set_param fail_loc=0
8698 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8699 $LCTL set_param fail_loc=0x80000408
8701 cancel_lru_locks osc
8702 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8703 error "direct read: rc=$?"
8704 $LCTL set_param fail_loc=0
8707 run_test 77d "checksum error on OST direct write, read"
8709 test_77f() { # bug 10889
8710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8711 $GSS && skip_env "could not run with gss"
8714 for algo in $CKSUM_TYPES; do
8715 cancel_lru_locks osc
8716 set_checksum_type $algo
8717 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8718 $LCTL set_param fail_loc=0x409
8719 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8720 error "direct write succeeded"
8721 $LCTL set_param fail_loc=0
8723 set_checksum_type $ORIG_CSUM_TYPE
8726 run_test 77f "repeat checksum error on write (expect error)"
8728 test_77g() { # bug 10889
8729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8730 $GSS && skip_env "could not run with gss"
8731 remote_ost_nodsh && skip "remote OST with nodsh"
8733 [ ! -f $F77_TMP ] && setup_f77
8735 local file=$DIR/$tfile
8736 stack_trap "rm -f $file" EXIT
8738 $LFS setstripe -c 1 -i 0 $file
8739 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8740 do_facet ost1 lctl set_param fail_loc=0x8000021a
8742 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8743 error "write error: rc=$?"
8744 do_facet ost1 lctl set_param fail_loc=0
8747 cancel_lru_locks osc
8748 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8749 do_facet ost1 lctl set_param fail_loc=0x8000021b
8751 cmp $F77_TMP $file || error "file compare failed"
8752 do_facet ost1 lctl set_param fail_loc=0
8755 run_test 77g "checksum error on OST write, read"
8757 test_77k() { # LU-10906
8758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8759 $GSS && skip_env "could not run with gss"
8761 local cksum_param="osc.$FSNAME*.checksums"
8762 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8766 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8767 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
8768 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
8772 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8773 error "failed to set checksum=$i on MGS"
8774 wait_update $HOSTNAME "$get_checksum" $i
8776 echo "remount client, checksum should be $i"
8777 remount_client $MOUNT || error "failed to remount client"
8778 checksum=$(eval $get_checksum)
8779 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8781 # remove persistent param to avoid races with checksum mountopt below
8782 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8783 error "failed to delete checksum on MGS"
8785 for opt in "checksum" "nochecksum"; do
8786 #remount with mount option
8787 echo "remount client with option $opt, checksum should be $i"
8788 umount_client $MOUNT || error "failed to umount client"
8789 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8790 error "failed to mount client with option '$opt'"
8791 checksum=$(eval $get_checksum)
8792 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8796 remount_client $MOUNT || error "failed to remount client"
8798 run_test 77k "enable/disable checksum correctly"
8801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8802 $GSS && skip_env "could not run with gss"
8805 stack_trap "set_checksums $ORIG_CSUM" EXIT
8806 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8808 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8810 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8811 for algo in $CKSUM_TYPES; do
8812 set_checksum_type $algo || error "fail to set checksum type $algo"
8813 osc_algo=$(get_osc_checksum_type OST0000)
8814 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8816 # no locks, no reqs to let the connection idle
8817 cancel_lru_locks osc
8818 lru_resize_disable osc
8819 wait_osc_import_state client ost1 IDLE
8821 # ensure ost1 is connected
8822 stat $DIR/$tfile >/dev/null || error "can't stat"
8823 wait_osc_import_state client ost1 FULL
8825 osc_algo=$(get_osc_checksum_type OST0000)
8826 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8830 run_test 77l "preferred checksum type is remembered after reconnected"
8832 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
8841 test_78() { # bug 10901
8842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8843 remote_ost || skip_env "local OST"
8846 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
8847 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
8848 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
8849 echo "MemTotal: $MEMTOTAL"
8851 # reserve 256MB of memory for the kernel and other running processes,
8852 # and then take 1/2 of the remaining memory for the read/write buffers.
8853 if [ $MEMTOTAL -gt 512 ] ;then
8854 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
8856 # for those poor memory-starved high-end clusters...
8857 MEMTOTAL=$((MEMTOTAL / 2))
8859 echo "Mem to use for directio: $MEMTOTAL"
8861 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
8862 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
8863 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
8864 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
8866 echo "Smallest OST: $SMALLESTOST"
8867 [[ $SMALLESTOST -lt 10240 ]] &&
8868 skip "too small OSTSIZE, useless to run large O_DIRECT test"
8870 trap cleanup_test_78 EXIT
8872 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
8873 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
8875 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
8876 echo "File size: $F78SIZE"
8877 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
8878 for i in $(seq 1 $NSEQ); do
8879 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
8880 echo directIO rdwr round $i of $NSEQ
8881 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
8886 run_test 78 "handle large O_DIRECT writes correctly ============"
8888 test_79() { # bug 12743
8889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8891 wait_delete_completed
8893 BKTOTAL=$(calc_osc_kbytes kbytestotal)
8894 BKFREE=$(calc_osc_kbytes kbytesfree)
8895 BKAVAIL=$(calc_osc_kbytes kbytesavail)
8897 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
8898 DFTOTAL=`echo $STRING | cut -d, -f1`
8899 DFUSED=`echo $STRING | cut -d, -f2`
8900 DFAVAIL=`echo $STRING | cut -d, -f3`
8901 DFFREE=$(($DFTOTAL - $DFUSED))
8903 ALLOWANCE=$((64 * $OSTCOUNT))
8905 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
8906 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
8907 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
8909 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
8910 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
8911 error "df free($DFFREE) mismatch OST free($BKFREE)"
8913 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
8914 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
8915 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
8918 run_test 79 "df report consistency check ======================="
8920 test_80() { # bug 10718
8921 remote_ost_nodsh && skip "remote OST with nodsh"
8922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8924 # relax strong synchronous semantics for slow backends like ZFS
8925 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
8926 local soc="obdfilter.*.sync_lock_cancel"
8927 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8929 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
8930 if [ -z "$save" ]; then
8931 soc="obdfilter.*.sync_on_lock_cancel"
8932 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
8935 if [ "$save" != "never" ]; then
8936 local hosts=$(comma_list $(osts_nodes))
8938 do_nodes $hosts $LCTL set_param $soc=never
8939 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
8943 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
8945 local before=$(date +%s)
8946 cancel_lru_locks osc
8947 local after=$(date +%s)
8948 local diff=$((after - before))
8949 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
8953 run_test 80 "Page eviction is equally fast at high offsets too"
8955 test_81a() { # LU-456
8956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8957 remote_ost_nodsh && skip "remote OST with nodsh"
8959 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8960 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
8961 do_facet ost1 lctl set_param fail_loc=0x80000228
8963 # write should trigger a retry and success
8964 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8965 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8967 if [ $RC -ne 0 ] ; then
8968 error "write should success, but failed for $RC"
8971 run_test 81a "OST should retry write when get -ENOSPC ==============="
8973 test_81b() { # LU-456
8974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8975 remote_ost_nodsh && skip "remote OST with nodsh"
8977 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
8978 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
8979 do_facet ost1 lctl set_param fail_loc=0x228
8981 # write should retry several times and return -ENOSPC finally
8982 $LFS setstripe -i 0 -c 1 $DIR/$tfile
8983 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8986 if [ $RC -ne $ENOSPC ] ; then
8987 error "dd should fail for -ENOSPC, but succeed."
8990 run_test 81b "OST should return -ENOSPC when retry still fails ======="
8992 test_82() { # LU-1031
8993 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
8997 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
8999 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
9001 kill -USR1 $MULTIPID2
9003 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
9004 error "First grouplock does not block second one"
9006 echo "Second grouplock blocks first one"
9008 kill -USR1 $MULTIPID1
9012 run_test 82 "Basic grouplock test"
9015 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9017 test_mkdir $DIR/$tdir.cvsroot
9018 chown $RUNAS_ID $DIR/$tdir.cvsroot
9021 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9024 # some versions of cvs import exit(1) when asked to import links or
9025 # files they can't read. ignore those files.
9026 local toignore=$(find . -type l -printf '-I %f\n' -o \
9027 ! -perm /4 -printf '-I %f\n')
9028 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9029 $tdir.reposname vtag rtag
9032 test_mkdir $DIR/$tdir.reposname
9033 chown $RUNAS_ID $DIR/$tdir.reposname
9034 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9036 cd $DIR/$tdir.reposname
9038 $RUNAS cvs add -m 'addmsg' foo99
9040 $RUNAS cvs commit -m 'nomsg' foo99
9041 rm -fr $DIR/$tdir.cvsroot
9043 run_test 99 "cvs strange file/directory operations"
9046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9047 [[ "$NETTYPE" =~ tcp ]] ||
9048 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9049 remote_ost_nodsh && skip "remote OST with nodsh"
9050 remote_mds_nodsh && skip "remote MDS with nodsh"
9052 skip "useless for local single node setup"
9054 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9055 [ "$PROT" != "tcp" ] && continue
9056 RPORT=$(echo $REMOTE | cut -d: -f2)
9057 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9060 LPORT=`echo $LOCAL | cut -d: -f2`
9061 if [ $LPORT -ge 1024 ]; then
9062 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9064 error_exit "local: $LPORT > 1024, remote: $RPORT"
9067 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9069 run_test 100 "check local port using privileged port ==========="
9071 function get_named_value()
9080 echo $line | sed "s/^$tag[ ]*//"
9087 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9088 awk '/^max_cached_mb/ { print $2 }')
9091 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9101 local cache_limit=32
9103 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9104 trap cleanup_101a EXIT
9105 $LCTL set_param -n llite.*.read_ahead_stats 0
9106 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9109 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9111 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9112 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9115 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9116 get_named_value 'read but discarded' | cut -d" " -f1); do
9117 discard=$(($discard + $s))
9121 $LCTL get_param osc.*-osc*.rpc_stats
9122 $LCTL get_param llite.*.read_ahead_stats
9124 # Discard is generally zero, but sometimes a few random reads line up
9125 # and trigger larger readahead, which is wasted & leads to discards.
9126 if [[ $(($discard)) -gt $nreads ]]; then
9127 error "too many ($discard) discarded pages"
9129 rm -f $DIR/$tfile || true
9131 run_test 101a "check read-ahead for random reads"
9134 test_mkdir $DIR/$tdir
9136 local FILE_LENGTH=$2
9139 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9141 local list=$(comma_list $(osts_nodes))
9142 set_osd_param $list '' read_cache_enable 0
9143 set_osd_param $list '' writethrough_cache_enable 0
9145 trap cleanup_test101bc EXIT
9146 # prepare the read-ahead file
9147 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9149 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9150 count=$FILE_SIZE_MB 2> /dev/null
9154 cleanup_test101bc() {
9159 local list=$(comma_list $(osts_nodes))
9160 set_osd_param $list '' read_cache_enable 1
9161 set_osd_param $list '' writethrough_cache_enable 1
9165 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9170 local STRIPE_SIZE=$2
9171 local FILE_LENGTH=$3
9172 local RA_INC=1048576
9173 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9174 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9175 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9176 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9177 get_named_value 'read but discarded' |
9178 cut -d" " -f1 | calc_total)
9179 if [[ $DISCARD -gt $discard_limit ]]; then
9180 $LCTL get_param llite.*.read_ahead_stats
9181 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9183 echo "Read-ahead success for size ${READ_SIZE}"
9188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9189 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9191 local STRIPE_SIZE=1048576
9192 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9194 if [ $SLOW == "yes" ]; then
9195 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9197 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9200 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9202 # prepare the read-ahead file
9203 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9204 cancel_lru_locks osc
9205 for BIDX in 2 4 8 16 32 64 128 256
9207 local BSIZE=$((BIDX*4096))
9208 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9209 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9210 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9211 $LCTL set_param -n llite.*.read_ahead_stats 0
9212 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9213 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9214 cancel_lru_locks osc
9215 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9220 run_test 101b "check stride-io mode read-ahead ================="
9223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9225 local STRIPE_SIZE=1048576
9226 local FILE_LENGTH=$((STRIPE_SIZE*100))
9231 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9233 cancel_lru_locks osc
9234 $LCTL set_param osc.*.rpc_stats 0
9235 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9236 $LCTL get_param osc.*.rpc_stats
9237 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9238 local stats=$($LCTL get_param -n $osc_rpc_stats)
9239 local lines=$(echo "$stats" | awk 'END {print NR;}')
9242 if [ $lines -le 20 ]; then
9243 echo "continue debug"
9246 for size in 1 2 4 8; do
9247 local rpc=$(echo "$stats" |
9248 awk '($1 == "'$size':") {print $2; exit; }')
9249 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9250 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9252 echo "$osc_rpc_stats check passed!"
9257 run_test 101c "check stripe_size aligned read-ahead ================="
9260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9262 local file=$DIR/$tfile
9263 local sz_MB=${FILESIZE_101d:-80}
9264 local ra_MB=${READAHEAD_MB:-40}
9266 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9267 [ $free_MB -lt $sz_MB ] &&
9268 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9270 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9271 $LFS setstripe -c -1 $file || error "setstripe failed"
9273 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9274 echo Cancel LRU locks on lustre client to flush the client cache
9275 cancel_lru_locks osc
9277 echo Disable read-ahead
9278 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9279 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9280 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9281 $LCTL get_param -n llite.*.max_read_ahead_mb
9283 echo "Reading the test file $file with read-ahead disabled"
9284 local sz_KB=$((sz_MB * 1024 / 4))
9285 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9286 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9287 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9288 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9290 echo "Cancel LRU locks on lustre client to flush the client cache"
9291 cancel_lru_locks osc
9292 echo Enable read-ahead with ${ra_MB}MB
9293 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9295 echo "Reading the test file $file with read-ahead enabled"
9296 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9297 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9299 echo "read-ahead disabled time read $raOFF"
9300 echo "read-ahead enabled time read $raON"
9303 wait_delete_completed
9305 # use awk for this check instead of bash because it handles decimals
9306 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9307 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9309 run_test 101d "file read with and without read-ahead enabled"
9312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9314 local file=$DIR/$tfile
9315 local size_KB=500 #KB
9319 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9320 local need_KB=$((count * size_KB))
9321 [[ $free_KB -le $need_KB ]] &&
9322 skip_env "Need free space $need_KB, have $free_KB"
9324 echo "Creating $count ${size_KB}K test files"
9325 for ((i = 0; i < $count; i++)); do
9326 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9329 echo "Cancel LRU locks on lustre client to flush the client cache"
9330 cancel_lru_locks $OSC
9332 echo "Reset readahead stats"
9333 $LCTL set_param -n llite.*.read_ahead_stats 0
9335 for ((i = 0; i < $count; i++)); do
9336 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9339 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9340 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9342 for ((i = 0; i < $count; i++)); do
9343 rm -rf $file.$i 2>/dev/null
9346 #10000 means 20% reads are missing in readahead
9347 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9349 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9352 which iozone || skip_env "no iozone installed"
9354 local old_debug=$($LCTL get_param debug)
9355 old_debug=${old_debug#*=}
9356 $LCTL set_param debug="reada mmap"
9358 # create a test file
9359 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9361 echo Cancel LRU locks on lustre client to flush the client cache
9362 cancel_lru_locks osc
9364 echo Reset readahead stats
9365 $LCTL set_param -n llite.*.read_ahead_stats 0
9367 echo mmap read the file with small block size
9368 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9371 echo checking missing pages
9372 $LCTL get_param llite.*.read_ahead_stats
9373 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9374 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9376 $LCTL set_param debug="$old_debug"
9377 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9380 run_test 101f "check mmap read performance"
9382 test_101g_brw_size_test() {
9384 local pages=$((mb * 1048576 / PAGE_SIZE))
9385 local file=$DIR/$tfile
9387 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9388 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9389 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9390 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9394 stack_trap "rm -f $file" EXIT
9395 $LCTL set_param -n osc.*.rpc_stats=0
9397 # 10 RPCs should be enough for the test
9399 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9400 { error "dd write ${mb} MB blocks failed"; return 3; }
9401 cancel_lru_locks osc
9402 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9403 { error "dd write ${mb} MB blocks failed"; return 4; }
9405 # calculate number of full-sized read and write RPCs
9406 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9407 sed -n '/pages per rpc/,/^$/p' |
9408 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9409 END { print reads,writes }'))
9410 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9412 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9419 remote_ost_nodsh && skip "remote OST with nodsh"
9422 local osts=$(get_facets OST)
9423 local list=$(comma_list $(osts_nodes))
9424 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9425 local brw_size="obdfilter.*.brw_size"
9427 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9429 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9431 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9432 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9433 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9434 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9435 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9436 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9438 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9441 if [[ $orig_mb -lt 16 ]]; then
9442 save_lustre_params $osts "$brw_size" > $p
9443 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9444 error "set 16MB RPC size failed"
9446 echo "remount client to enable new RPC size"
9447 remount_client $MOUNT || error "remount_client failed"
9450 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9451 # should be able to set brw_size=12, but no rpc_stats for that
9452 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9455 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9457 if [[ $orig_mb -lt 16 ]]; then
9458 restore_lustre_params < $p
9459 remount_client $MOUNT || error "remount_client restore failed"
9462 rm -f $p $DIR/$tfile
9464 run_test 101g "Big bulk(4/16 MiB) readahead"
9467 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9469 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9470 error "dd 70M file failed"
9471 echo Cancel LRU locks on lustre client to flush the client cache
9472 cancel_lru_locks osc
9474 echo "Reset readahead stats"
9475 $LCTL set_param -n llite.*.read_ahead_stats 0
9477 echo "Read 10M of data but cross 64M bundary"
9478 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9479 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9480 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9481 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9482 rm -f $p $DIR/$tfile
9484 run_test 101h "Readahead should cover current read window"
9487 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9488 error "dd 10M file failed"
9490 local max_per_file_mb=$($LCTL get_param -n \
9491 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9492 cancel_lru_locks osc
9493 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9494 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9495 error "set max_read_ahead_per_file_mb to 1 failed"
9497 echo "Reset readahead stats"
9498 $LCTL set_param llite.*.read_ahead_stats=0
9500 dd if=$DIR/$tfile of=/dev/null bs=2M
9502 $LCTL get_param llite.*.read_ahead_stats
9503 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9504 awk '/misses/ { print $2 }')
9505 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9508 run_test 101i "allow current readahead to exceed reservation"
9511 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9512 error "setstripe $DIR/$tfile failed"
9513 local file_size=$((1048576 * 16))
9514 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9515 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9517 echo Disable read-ahead
9518 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9520 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9521 for blk in $PAGE_SIZE 1048576 $file_size; do
9522 cancel_lru_locks osc
9523 echo "Reset readahead stats"
9524 $LCTL set_param -n llite.*.read_ahead_stats=0
9525 local count=$(($file_size / $blk))
9526 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9527 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9528 get_named_value 'failed to fast read' |
9529 cut -d" " -f1 | calc_total)
9530 $LCTL get_param -n llite.*.read_ahead_stats
9531 [ $miss -eq $count ] || error "expected $count got $miss"
9534 rm -f $p $DIR/$tfile
9536 run_test 101j "A complete read block should be submitted when no RA"
9539 test_mkdir $DIR/$tdir
9540 chown $RUNAS_ID $DIR/$tdir
9543 STRIPE_COUNT=$OSTCOUNT
9544 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9546 trap cleanup_test102 EXIT
9548 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9550 for num in 1 2 3 4; do
9551 for count in $(seq 1 $STRIPE_COUNT); do
9552 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9553 local size=`expr $STRIPE_SIZE \* $num`
9554 local file=file"$num-$idx-$count"
9555 $1 $LFS setstripe -S $size -i $idx -c $count $file
9561 $1 tar cf $TMP/f102.tar $tdir --xattrs
9567 rm -rf $DIR/d0.sanity/d102
9571 [ "$UID" != 0 ] && skip "must run as root"
9572 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9573 skip_env "must have user_xattr"
9575 [ -z "$(which setfattr 2>/dev/null)" ] &&
9576 skip_env "could not find setfattr"
9578 local testfile=$DIR/$tfile
9581 echo "set/get xattr..."
9582 setfattr -n trusted.name1 -v value1 $testfile ||
9583 error "setfattr -n trusted.name1=value1 $testfile failed"
9584 getfattr -n trusted.name1 $testfile 2> /dev/null |
9585 grep "trusted.name1=.value1" ||
9586 error "$testfile missing trusted.name1=value1"
9588 setfattr -n user.author1 -v author1 $testfile ||
9589 error "setfattr -n user.author1=author1 $testfile failed"
9590 getfattr -n user.author1 $testfile 2> /dev/null |
9591 grep "user.author1=.author1" ||
9592 error "$testfile missing trusted.author1=author1"
9595 setfattr -n trusted.name2 -v value2 $testfile ||
9596 error "$testfile unable to set trusted.name2"
9597 setfattr -n trusted.name3 -v value3 $testfile ||
9598 error "$testfile unable to set trusted.name3"
9599 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9600 grep "trusted.name" | wc -l) -eq 3 ] ||
9601 error "$testfile missing 3 trusted.name xattrs"
9603 setfattr -n user.author2 -v author2 $testfile ||
9604 error "$testfile unable to set user.author2"
9605 setfattr -n user.author3 -v author3 $testfile ||
9606 error "$testfile unable to set user.author3"
9607 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9608 grep "user.author" | wc -l) -eq 3 ] ||
9609 error "$testfile missing 3 user.author xattrs"
9611 echo "remove xattr..."
9612 setfattr -x trusted.name1 $testfile ||
9613 error "$testfile error deleting trusted.name1"
9614 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9615 error "$testfile did not delete trusted.name1 xattr"
9617 setfattr -x user.author1 $testfile ||
9618 error "$testfile error deleting user.author1"
9619 echo "set lustre special xattr ..."
9620 $LFS setstripe -c1 $testfile
9621 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9622 awk -F "=" '/trusted.lov/ { print $2 }' )
9623 setfattr -n "trusted.lov" -v $lovea $testfile ||
9624 error "$testfile doesn't ignore setting trusted.lov again"
9625 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9626 error "$testfile allow setting invalid trusted.lov"
9629 run_test 102a "user xattr test =================================="
9631 check_102b_layout() {
9633 local testfile=$DIR/$tfile
9635 echo "test layout '$layout'"
9636 $LFS setstripe $layout $testfile || error "setstripe failed"
9637 $LFS getstripe -y $testfile
9639 echo "get/set/list trusted.lov xattr ..." # b=10930
9640 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9641 [[ "$value" =~ "trusted.lov" ]] ||
9642 error "can't get trusted.lov from $testfile"
9643 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9644 error "getstripe failed"
9646 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9648 value=$(cut -d= -f2 <<<$value)
9649 # LU-13168: truncated xattr should fail if short lov_user_md header
9650 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9651 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9652 for len in $lens; do
9653 echo "setfattr $len $testfile.2"
9654 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9655 [ $len -lt 66 ] && error "short xattr len=$len worked"
9657 local stripe_size=$($LFS getstripe -S $testfile.2)
9658 local stripe_count=$($LFS getstripe -c $testfile.2)
9659 [[ $stripe_size -eq 65536 ]] ||
9660 error "stripe size $stripe_size != 65536"
9661 [[ $stripe_count -eq $stripe_count_orig ]] ||
9662 error "stripe count $stripe_count != $stripe_count_orig"
9663 rm $testfile $testfile.2
9667 [ -z "$(which setfattr 2>/dev/null)" ] &&
9668 skip_env "could not find setfattr"
9669 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9671 # check plain layout
9672 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9674 # and also check composite layout
9675 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9678 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9681 [ -z "$(which setfattr 2>/dev/null)" ] &&
9682 skip_env "could not find setfattr"
9683 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9685 # b10930: get/set/list lustre.lov xattr
9686 echo "get/set/list lustre.lov xattr ..."
9687 test_mkdir $DIR/$tdir
9688 chown $RUNAS_ID $DIR/$tdir
9689 local testfile=$DIR/$tdir/$tfile
9690 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9691 error "setstripe failed"
9692 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9693 error "getstripe failed"
9694 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9695 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9697 local testfile2=${testfile}2
9698 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9699 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9701 $RUNAS $MCREATE $testfile2
9702 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9703 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9704 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9705 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9706 [ $stripe_count -eq $STRIPECOUNT ] ||
9707 error "stripe count $stripe_count != $STRIPECOUNT"
9709 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9711 compare_stripe_info1() {
9712 local stripe_index_all_zero=true
9714 for num in 1 2 3 4; do
9715 for count in $(seq 1 $STRIPE_COUNT); do
9716 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9717 local size=$((STRIPE_SIZE * num))
9718 local file=file"$num-$offset-$count"
9719 stripe_size=$($LFS getstripe -S $PWD/$file)
9720 [[ $stripe_size -ne $size ]] &&
9721 error "$file: size $stripe_size != $size"
9722 stripe_count=$($LFS getstripe -c $PWD/$file)
9723 # allow fewer stripes to be created, ORI-601
9724 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9725 error "$file: count $stripe_count != $count"
9726 stripe_index=$($LFS getstripe -i $PWD/$file)
9727 [[ $stripe_index -ne 0 ]] &&
9728 stripe_index_all_zero=false
9732 $stripe_index_all_zero &&
9733 error "all files are being extracted starting from OST index 0"
9737 have_xattrs_include() {
9738 tar --help | grep -q xattrs-include &&
9739 echo --xattrs-include="lustre.*"
9743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9744 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9746 XINC=$(have_xattrs_include)
9748 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9750 compare_stripe_info1
9752 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9756 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9758 XINC=$(have_xattrs_include)
9760 test_mkdir $DIR/$tdir.restore
9762 tar cf - --xattrs $tdir | tar xf - \
9763 -C $DIR/$tdir.restore --xattrs $XINC
9764 cd $DIR/$tdir.restore/$tdir
9765 compare_stripe_info1
9767 run_test 102f "tar copy files, not keep osts"
9770 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9771 skip "must have user_xattr"
9772 [ -z "$(which setfattr 2>/dev/null)" ] &&
9773 skip_env "could not find setfattr"
9774 [ -z "$(which getfattr 2>/dev/null)" ] &&
9775 skip_env "could not find getfattr"
9777 local xsize=${1:-1024} # in bytes
9778 local file=$DIR/$tfile
9779 local value="$(generate_string $xsize)"
9780 local xbig=trusted.big
9784 log "save $xbig on $file"
9787 setfattr -n $xbig -v $value $file ||
9788 error "saving $xbig on $file failed"
9790 setfattr -n $xbig -v $value $file &&
9791 error "saving $xbig on $file succeeded"
9795 local orig=$(get_xattr_value $xbig $file)
9796 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9798 local xsml=trusted.sml
9799 log "save $xsml on $file"
9800 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9802 local new=$(get_xattr_value $xbig $file)
9803 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9805 log "grow $xsml on $file"
9806 setfattr -n $xsml -v "$value" $file ||
9807 error "growing $xsml on $file failed"
9809 new=$(get_xattr_value $xbig $file)
9810 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9811 log "$xbig still valid after growing $xsml"
9816 test_102h() { # bug 15777
9819 run_test 102h "grow xattr from inside inode to external block"
9822 large_xattr_enabled || skip_env "ea_inode feature disabled"
9824 echo "setting xattr of max xattr size: $(max_xattr_size)"
9825 grow_xattr $(max_xattr_size)
9827 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9828 echo "This should fail:"
9829 grow_xattr $(($(max_xattr_size) + 10)) 1
9831 run_test 102ha "grow xattr from inside inode to external inode"
9833 test_102i() { # bug 17038
9834 [ -z "$(which getfattr 2>/dev/null)" ] &&
9835 skip "could not find getfattr"
9838 ln -s $DIR/$tfile $DIR/${tfile}link
9839 getfattr -n trusted.lov $DIR/$tfile ||
9840 error "lgetxattr on $DIR/$tfile failed"
9841 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9842 grep -i "no such attr" ||
9843 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9844 rm -f $DIR/$tfile $DIR/${tfile}link
9846 run_test 102i "lgetxattr test on symbolic link ============"
9849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9850 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9852 XINC=$(have_xattrs_include)
9853 setup_test102 "$RUNAS"
9854 chown $RUNAS_ID $DIR/$tdir
9855 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9857 compare_stripe_info1 "$RUNAS"
9859 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
9862 [ -z "$(which setfattr 2>/dev/null)" ] &&
9863 skip "could not find setfattr"
9866 # b22187 just check that does not crash for regular file.
9867 setfattr -n trusted.lov $DIR/$tfile
9868 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
9869 local test_kdir=$DIR/$tdir
9870 test_mkdir $test_kdir
9871 local default_size=$($LFS getstripe -S $test_kdir)
9872 local default_count=$($LFS getstripe -c $test_kdir)
9873 local default_offset=$($LFS getstripe -i $test_kdir)
9874 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
9875 error 'dir setstripe failed'
9876 setfattr -n trusted.lov $test_kdir
9877 local stripe_size=$($LFS getstripe -S $test_kdir)
9878 local stripe_count=$($LFS getstripe -c $test_kdir)
9879 local stripe_offset=$($LFS getstripe -i $test_kdir)
9880 [ $stripe_size -eq $default_size ] ||
9881 error "stripe size $stripe_size != $default_size"
9882 [ $stripe_count -eq $default_count ] ||
9883 error "stripe count $stripe_count != $default_count"
9884 [ $stripe_offset -eq $default_offset ] ||
9885 error "stripe offset $stripe_offset != $default_offset"
9886 rm -rf $DIR/$tfile $test_kdir
9888 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
9891 [ -z "$(which getfattr 2>/dev/null)" ] &&
9892 skip "could not find getfattr"
9894 # LU-532 trusted. xattr is invisible to non-root
9895 local testfile=$DIR/$tfile
9899 echo "listxattr as user..."
9900 chown $RUNAS_ID $testfile
9901 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
9902 grep -q "trusted" &&
9903 error "$testfile trusted xattrs are user visible"
9907 run_test 102l "listxattr size test =================================="
9909 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
9910 local path=$DIR/$tfile
9913 listxattr_size_check $path || error "listattr_size_check $path failed"
9915 run_test 102m "Ensure listxattr fails on small bufffer ========"
9919 getxattr() { # getxattr path name
9920 # Return the base64 encoding of the value of xattr name on path.
9924 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
9926 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9928 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
9930 getfattr --absolute-names --encoding=base64 --name=$name $path |
9931 awk -F= -v name=$name '$1 == name {
9932 print substr($0, index($0, "=") + 1);
9936 test_102n() { # LU-4101 mdt: protect internal xattrs
9937 [ -z "$(which setfattr 2>/dev/null)" ] &&
9938 skip "could not find setfattr"
9939 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
9941 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
9944 local file0=$DIR/$tfile.0
9945 local file1=$DIR/$tfile.1
9946 local xattr0=$TMP/$tfile.0
9947 local xattr1=$TMP/$tfile.1
9948 local namelist="lov lma lmv link fid version som hsm"
9952 rm -rf $file0 $file1 $xattr0 $xattr1
9955 # Get 'before' xattrs of $file1.
9956 getfattr --absolute-names --dump --match=- $file1 > $xattr0
9958 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
9959 namelist+=" lfsck_namespace"
9960 for name in $namelist; do
9961 # Try to copy xattr from $file0 to $file1.
9962 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9964 setfattr --name=trusted.$name --value="$value" $file1 ||
9965 error "setxattr 'trusted.$name' failed"
9967 # Try to set a garbage xattr.
9968 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9970 if [[ x$name == "xlov" ]]; then
9971 setfattr --name=trusted.lov --value="$value" $file1 &&
9972 error "setxattr invalid 'trusted.lov' success"
9974 setfattr --name=trusted.$name --value="$value" $file1 ||
9975 error "setxattr invalid 'trusted.$name' failed"
9978 # Try to remove the xattr from $file1. We don't care if this
9979 # appears to succeed or fail, we just don't want there to be
9980 # any changes or crashes.
9981 setfattr --remove=$trusted.$name $file1 2> /dev/null
9984 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
9987 # Try to copy xattr from $file0 to $file1.
9988 value=$(getxattr $file0 trusted.$name 2> /dev/null)
9990 setfattr --name=trusted.$name --value="$value" $file1 ||
9991 error "setxattr 'trusted.$name' failed"
9993 # Try to set a garbage xattr.
9994 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
9996 setfattr --name=trusted.$name --value="$value" $file1 ||
9997 error "setxattr 'trusted.$name' failed"
9999 # Try to remove the xattr from $file1. We don't care if this
10000 # appears to succeed or fail, we just don't want there to be
10001 # any changes or crashes.
10002 setfattr --remove=$trusted.$name $file1 2> /dev/null
10005 # Get 'after' xattrs of file1.
10006 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10008 if ! diff $xattr0 $xattr1; then
10009 error "before and after xattrs of '$file1' differ"
10012 rm -rf $file0 $file1 $xattr0 $xattr1
10016 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10018 test_102p() { # LU-4703 setxattr did not check ownership
10019 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10020 skip "MDS needs to be at least 2.5.56"
10022 local testfile=$DIR/$tfile
10026 echo "setfacl as user..."
10027 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10028 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10030 echo "setfattr as user..."
10031 setfacl -m "u:$RUNAS_ID:---" $testfile
10032 $RUNAS setfattr -x system.posix_acl_access $testfile
10033 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10035 run_test 102p "check setxattr(2) correctly fails without permission"
10038 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10039 skip "MDS needs to be at least 2.6.92"
10041 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10043 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10046 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10047 skip "MDS needs to be at least 2.6.93"
10049 touch $DIR/$tfile || error "touch"
10050 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10051 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10052 rm $DIR/$tfile || error "rm"
10055 mkdir -p $DIR/$tdir || error "mkdir"
10056 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10057 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10058 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10059 error "$testfile error deleting user.author1"
10060 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10061 grep "user.$(basename $tdir)" &&
10062 error "$tdir did not delete user.$(basename $tdir)"
10063 rmdir $DIR/$tdir || error "rmdir"
10066 test_mkdir $DIR/$tdir
10067 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10068 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10069 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10070 error "$testfile error deleting user.author1"
10071 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10072 grep "user.$(basename $tdir)" &&
10073 error "$tdir did not delete user.$(basename $tdir)"
10074 rmdir $DIR/$tdir || error "rm striped dir"
10076 run_test 102r "set EAs with empty values"
10079 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10080 skip "MDS needs to be at least 2.11.52"
10082 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10084 save_lustre_params client "llite.*.xattr_cache" > $save
10086 for cache in 0 1; do
10087 lctl set_param llite.*.xattr_cache=$cache
10090 touch $DIR/$tfile || error "touch"
10091 for prefix in lustre security system trusted user; do
10092 # Note getxattr() may fail with 'Operation not
10093 # supported' or 'No such attribute' depending
10094 # on prefix and cache.
10095 getfattr -n $prefix.n102s $DIR/$tfile &&
10096 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10100 restore_lustre_params < $save
10102 run_test 102s "getting nonexistent xattrs should fail"
10105 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10106 skip "MDS needs to be at least 2.11.52"
10108 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10110 save_lustre_params client "llite.*.xattr_cache" > $save
10112 for cache in 0 1; do
10113 lctl set_param llite.*.xattr_cache=$cache
10115 for buf_size in 0 256; do
10117 touch $DIR/$tfile || error "touch"
10118 setfattr -n user.multiop $DIR/$tfile
10119 $MULTIOP $DIR/$tfile oa$buf_size ||
10120 error "cannot get zero length xattr value (buf_size = $buf_size)"
10124 restore_lustre_params < $save
10126 run_test 102t "zero length xattr values handled correctly"
10130 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10135 [ "$UID" != 0 ] && skip "must run as root"
10136 $GSS && skip_env "could not run under gss"
10137 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10138 skip_env "must have acl enabled"
10139 [ -z "$(which setfacl 2>/dev/null)" ] &&
10140 skip_env "could not find setfacl"
10141 remote_mds_nodsh && skip "remote MDS with nodsh"
10143 gpasswd -a daemon bin # LU-5641
10144 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10146 declare -a identity_old
10148 for num in $(seq $MDSCOUNT); do
10149 switch_identity $num true || identity_old[$num]=$?
10152 SAVE_UMASK=$(umask)
10154 mkdir -p $DIR/$tdir
10157 echo "performing cp ..."
10158 run_acl_subtest cp || error "run_acl_subtest cp failed"
10159 echo "performing getfacl-noacl..."
10160 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10161 echo "performing misc..."
10162 run_acl_subtest misc || error "misc test failed"
10163 echo "performing permissions..."
10164 run_acl_subtest permissions || error "permissions failed"
10165 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10166 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10167 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10168 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10170 echo "performing permissions xattr..."
10171 run_acl_subtest permissions_xattr ||
10172 error "permissions_xattr failed"
10174 echo "performing setfacl..."
10175 run_acl_subtest setfacl || error "setfacl test failed"
10177 # inheritance test got from HP
10178 echo "performing inheritance..."
10179 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10180 chmod +x make-tree || error "chmod +x failed"
10181 run_acl_subtest inheritance || error "inheritance test failed"
10184 echo "LU-974 ignore umask when acl is enabled..."
10185 run_acl_subtest 974 || error "LU-974 umask test failed"
10186 if [ $MDSCOUNT -ge 2 ]; then
10187 run_acl_subtest 974_remote ||
10188 error "LU-974 umask test failed under remote dir"
10191 echo "LU-2561 newly created file is same size as directory..."
10192 if [ "$mds1_FSTYPE" != "zfs" ]; then
10193 run_acl_subtest 2561 || error "LU-2561 test failed"
10195 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10198 run_acl_subtest 4924 || error "LU-4924 test failed"
10203 for num in $(seq $MDSCOUNT); do
10204 if [ "${identity_old[$num]}" = 1 ]; then
10205 switch_identity $num false || identity_old[$num]=$?
10209 run_test 103a "acl test"
10215 for U in {0..511}; do
10217 local O=$(printf "%04o" $U)
10219 umask $(printf "%04o" $((511 ^ $O)))
10220 $LFS setstripe -c 1 $DIR/$tfile.s$O
10221 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10223 (( $S == ($O & 0666) )) ||
10224 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10226 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10227 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10228 (( $S == ($O & 0666) )) ||
10229 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10231 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10232 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10233 (( $S == ($O & 0666) )) ||
10234 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10235 rm -f $DIR/$tfile.[smp]$0
10239 # limit the concurrently running threads to 64. LU-11878
10240 local idx=$((U % 64))
10241 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10246 run_test 103b "umask lfs setstripe"
10249 mkdir -p $DIR/$tdir
10250 cp -rp $DIR/$tdir $DIR/$tdir.bak
10252 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10253 error "$DIR/$tdir shouldn't contain default ACL"
10254 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10255 error "$DIR/$tdir.bak shouldn't contain default ACL"
10258 run_test 103c "'cp -rp' won't set empty acl"
10261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10264 lfs df || error "lfs df failed"
10265 lfs df -ih || error "lfs df -ih failed"
10266 lfs df -h $DIR || error "lfs df -h $DIR failed"
10267 lfs df -i $DIR || error "lfs df -i $DIR failed"
10268 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10269 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10271 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10272 lctl --device %$OSC deactivate
10273 lfs df || error "lfs df with deactivated OSC failed"
10274 lctl --device %$OSC activate
10275 # wait the osc back to normal
10276 wait_osc_import_ready client ost
10278 lfs df || error "lfs df with reactivated OSC failed"
10281 run_test 104a "lfs df [-ih] [path] test ========================="
10284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10285 [ $RUNAS_ID -eq $UID ] &&
10286 skip_env "RUNAS_ID = UID = $UID -- skipping"
10288 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10289 grep "Permission denied" | wc -l)))
10290 if [ $denied_cnt -ne 0 ]; then
10291 error "lfs check servers test failed"
10294 run_test 104b "$RUNAS lfs check servers test ===================="
10297 # doesn't work on 2.4 kernels
10299 if $(flock_is_enabled); then
10300 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10302 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10306 run_test 105a "flock when mounted without -o flock test ========"
10310 if $(flock_is_enabled); then
10311 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10313 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10317 run_test 105b "fcntl when mounted without -o flock test ========"
10321 if $(flock_is_enabled); then
10322 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10324 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10328 run_test 105c "lockf when mounted without -o flock test"
10330 test_105d() { # bug 15924
10331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10333 test_mkdir $DIR/$tdir
10334 flock_is_enabled || skip_env "mount w/o flock enabled"
10335 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10336 $LCTL set_param fail_loc=0x80000315
10337 flocks_test 2 $DIR/$tdir
10339 run_test 105d "flock race (should not freeze) ========"
10341 test_105e() { # bug 22660 && 22040
10342 flock_is_enabled || skip_env "mount w/o flock enabled"
10345 flocks_test 3 $DIR/$tfile
10347 run_test 105e "Two conflicting flocks from same process"
10349 test_106() { #bug 10921
10350 test_mkdir $DIR/$tdir
10351 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10352 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10354 run_test 106 "attempt exec of dir followed by chown of that dir"
10357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10365 local save_pattern=$(sysctl -n kernel.core_pattern)
10366 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10367 sysctl -w kernel.core_pattern=$file
10368 sysctl -w kernel.core_uses_pid=0
10370 ulimit -c unlimited
10376 kill -s 11 $SLEEPPID
10378 if [ -e $file ]; then
10379 size=`stat -c%s $file`
10380 [ $size -eq 0 ] && error "Fail to create core file $file"
10382 error "Fail to create core file $file"
10385 sysctl -w kernel.core_pattern=$save_pattern
10386 sysctl -w kernel.core_uses_pid=$save_uses_pid
10389 run_test 107 "Coredump on SIG"
10392 test_mkdir $DIR/$tdir
10393 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10394 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10395 error "mkdir with 256 char should fail, but did not"
10396 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10397 error "create with 255 char failed"
10398 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10399 error "create with 256 char should fail, but did not"
10404 run_test 110 "filename length checking"
10407 # Purpose: To verify dynamic thread (OSS) creation.
10410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10411 remote_ost_nodsh && skip "remote OST with nodsh"
10413 # Lustre does not stop service threads once they are started.
10414 # Reset number of running threads to default.
10419 local save_params="$TMP/sanity-$TESTNAME.parameters"
10421 # Get ll_ost_io count before I/O
10422 OSTIO_pre=$(do_facet ost1 \
10423 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10424 # Exit if lustre is not running (ll_ost_io not running).
10425 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10427 echo "Starting with $OSTIO_pre threads"
10428 local thread_max=$((OSTIO_pre * 2))
10429 local rpc_in_flight=$((thread_max * 2))
10430 # Number of I/O Process proposed to be started.
10432 local facets=$(get_facets OST)
10434 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10435 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10437 # Set in_flight to $rpc_in_flight
10438 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10439 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10440 nfiles=${rpc_in_flight}
10441 # Set ost thread_max to $thread_max
10442 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10444 # 5 Minutes should be sufficient for max number of OSS
10445 # threads(thread_max) to be created.
10449 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10450 test_mkdir $DIR/$tdir
10451 for i in $(seq $nfiles); do
10452 local file=$DIR/$tdir/${tfile}-$i
10453 $LFS setstripe -c -1 -i 0 $file
10454 ($WTL $file $timeout)&
10457 # I/O Started - Wait for thread_started to reach thread_max or report
10458 # error if thread_started is more than thread_max.
10459 echo "Waiting for thread_started to reach thread_max"
10460 local thread_started=0
10461 local end_time=$((SECONDS + timeout))
10463 while [ $SECONDS -le $end_time ] ; do
10465 # Get ost i/o thread_started count.
10466 thread_started=$(do_facet ost1 \
10468 ost.OSS.ost_io.threads_started | cut -d= -f2")
10469 # Break out if thread_started is equal/greater than thread_max
10470 if [[ $thread_started -ge $thread_max ]]; then
10471 echo ll_ost_io thread_started $thread_started, \
10472 equal/greater than thread_max $thread_max
10478 # Cleanup - We have the numbers, Kill i/o jobs if running.
10479 jobcount=($(jobs -p))
10480 for i in $(seq 0 $((${#jobcount[@]}-1)))
10482 kill -9 ${jobcount[$i]}
10483 if [ $? -ne 0 ] ; then
10485 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10489 # Cleanup files left by WTL binary.
10490 for i in $(seq $nfiles); do
10491 local file=$DIR/$tdir/${tfile}-$i
10493 if [ $? -ne 0 ] ; then
10494 echo "Warning: Failed to delete file $file"
10498 restore_lustre_params <$save_params
10499 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10501 # Error out if no new thread has started or Thread started is greater
10503 if [[ $thread_started -le $OSTIO_pre ||
10504 $thread_started -gt $thread_max ]]; then
10505 error "ll_ost_io: thread_started $thread_started" \
10506 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10507 "No new thread started or thread started greater " \
10511 run_test 115 "verify dynamic thread creation===================="
10514 wait_delete_completed
10515 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10516 echo "OST kbytes available: ${AVAIL[@]}"
10521 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10522 #echo OST $i: ${AVAIL[i]}kb
10523 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10527 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10532 echo "Min free space: OST $MINI: $MINV"
10533 echo "Max free space: OST $MAXI: $MAXV"
10536 test_116a() { # was previously test_116()
10537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10538 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10539 remote_mds_nodsh && skip "remote MDS with nodsh"
10541 echo -n "Free space priority "
10542 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10547 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10548 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10549 trap simple_cleanup_common EXIT
10551 # Check if we need to generate uneven OSTs
10552 test_mkdir -p $DIR/$tdir/OST${MINI}
10553 local FILL=$((MINV / 4))
10554 local DIFF=$((MAXV - MINV))
10555 local DIFF2=$((DIFF * 100 / MINV))
10557 local threshold=$(do_facet $SINGLEMDS \
10558 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10559 threshold=${threshold%%%}
10560 echo -n "Check for uneven OSTs: "
10561 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10563 if [[ $DIFF2 -gt $threshold ]]; then
10565 echo "Don't need to fill OST$MINI"
10567 # generate uneven OSTs. Write 2% over the QOS threshold value
10569 DIFF=$((threshold - DIFF2 + 2))
10570 DIFF2=$((MINV * DIFF / 100))
10571 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10572 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10573 error "setstripe failed"
10574 DIFF=$((DIFF2 / 2048))
10576 while [ $i -lt $DIFF ]; do
10578 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10579 bs=2M count=1 2>/dev/null
10588 DIFF=$((MAXV - MINV))
10589 DIFF2=$((DIFF * 100 / MINV))
10590 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10591 if [ $DIFF2 -gt $threshold ]; then
10594 echo "failed - QOS mode won't be used"
10595 simple_cleanup_common
10596 skip "QOS imbalance criteria not met"
10604 # now fill using QOS
10605 $LFS setstripe -c 1 $DIR/$tdir
10606 FILL=$((FILL / 200))
10607 if [ $FILL -gt 600 ]; then
10610 echo "writing $FILL files to QOS-assigned OSTs"
10612 while [ $i -lt $FILL ]; do
10614 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10615 count=1 2>/dev/null
10618 echo "wrote $i 200k files"
10622 echo "Note: free space may not be updated, so measurements might be off"
10624 DIFF2=$((MAXV - MINV))
10625 echo "free space delta: orig $DIFF final $DIFF2"
10626 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10627 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10628 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10629 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10630 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10631 if [[ $DIFF -gt 0 ]]; then
10632 FILL=$((DIFF2 * 100 / DIFF - 100))
10633 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10636 # Figure out which files were written where
10637 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10638 awk '/'$MINI1': / {print $2; exit}')
10640 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10641 echo "$MINC files created on smaller OST $MINI1"
10642 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10643 awk '/'$MAXI1': / {print $2; exit}')
10645 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10646 echo "$MAXC files created on larger OST $MAXI1"
10647 if [[ $MINC -gt 0 ]]; then
10648 FILL=$((MAXC * 100 / MINC - 100))
10649 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10651 [[ $MAXC -gt $MINC ]] ||
10652 error_ignore LU-9 "stripe QOS didn't balance free space"
10653 simple_cleanup_common
10655 run_test 116a "stripe QOS: free space balance ==================="
10657 test_116b() { # LU-2093
10658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10659 remote_mds_nodsh && skip "remote MDS with nodsh"
10661 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10662 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10663 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10664 [ -z "$old_rr" ] && skip "no QOS"
10665 do_facet $SINGLEMDS lctl set_param \
10666 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10667 mkdir -p $DIR/$tdir
10668 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10669 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10670 do_facet $SINGLEMDS lctl set_param fail_loc=0
10672 do_facet $SINGLEMDS lctl set_param \
10673 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10675 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10677 test_117() # bug 10891
10679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10681 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10682 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10683 lctl set_param fail_loc=0x21e
10684 > $DIR/$tfile || error "truncate failed"
10685 lctl set_param fail_loc=0
10686 echo "Truncate succeeded."
10689 run_test 117 "verify osd extend =========="
10691 NO_SLOW_RESENDCOUNT=4
10692 export OLD_RESENDCOUNT=""
10693 set_resend_count () {
10694 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10695 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10696 lctl set_param -n $PROC_RESENDCOUNT $1
10697 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10700 # for reduce test_118* time (b=14842)
10701 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10703 # Reset async IO behavior after error case
10705 FILE=$DIR/reset_async
10707 # Ensure all OSCs are cleared
10708 $LFS setstripe -c -1 $FILE
10709 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10714 test_118a() #bug 11710
10716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10720 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10721 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10722 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10724 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10725 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10730 run_test 118a "verify O_SYNC works =========="
10734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10735 remote_ost_nodsh && skip "remote OST with nodsh"
10739 #define OBD_FAIL_SRV_ENOENT 0x217
10740 set_nodes_failloc "$(osts_nodes)" 0x217
10741 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10743 set_nodes_failloc "$(osts_nodes)" 0
10744 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10745 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10748 if [[ $RC -eq 0 ]]; then
10749 error "Must return error due to dropped pages, rc=$RC"
10753 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10754 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10758 echo "Dirty pages not leaked on ENOENT"
10760 # Due to the above error the OSC will issue all RPCs syncronously
10761 # until a subsequent RPC completes successfully without error.
10762 $MULTIOP $DIR/$tfile Ow4096yc
10767 run_test 118b "Reclaim dirty pages on fatal error =========="
10771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10773 # for 118c, restore the original resend count, LU-1940
10774 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10775 set_resend_count $OLD_RESENDCOUNT
10776 remote_ost_nodsh && skip "remote OST with nodsh"
10780 #define OBD_FAIL_OST_EROFS 0x216
10781 set_nodes_failloc "$(osts_nodes)" 0x216
10783 # multiop should block due to fsync until pages are written
10784 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10788 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10789 error "Multiop failed to block on fsync, pid=$MULTIPID"
10792 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10794 if [[ $WRITEBACK -eq 0 ]]; then
10795 error "No page in writeback, writeback=$WRITEBACK"
10798 set_nodes_failloc "$(osts_nodes)" 0
10801 if [[ $RC -ne 0 ]]; then
10802 error "Multiop fsync failed, rc=$RC"
10805 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10806 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10808 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10809 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10813 echo "Dirty pages flushed via fsync on EROFS"
10816 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10818 # continue to use small resend count to reduce test_118* time (b=14842)
10819 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10824 remote_ost_nodsh && skip "remote OST with nodsh"
10828 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10829 set_nodes_failloc "$(osts_nodes)" 0x214
10830 # multiop should block due to fsync until pages are written
10831 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10835 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10836 error "Multiop failed to block on fsync, pid=$MULTIPID"
10839 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10841 if [[ $WRITEBACK -eq 0 ]]; then
10842 error "No page in writeback, writeback=$WRITEBACK"
10845 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10846 set_nodes_failloc "$(osts_nodes)" 0
10848 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10849 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10851 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10852 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10856 echo "Dirty pages gaurenteed flushed via fsync"
10859 run_test 118d "Fsync validation inject a delay of the bulk =========="
10862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10866 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
10867 lctl set_param fail_loc=0x8000040a
10869 # Should simulate EINVAL error which is fatal
10870 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10872 if [[ $RC -eq 0 ]]; then
10873 error "Must return error due to dropped pages, rc=$RC"
10876 lctl set_param fail_loc=0x0
10878 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10879 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10880 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10882 if [[ $LOCKED -ne 0 ]]; then
10883 error "Locked pages remain in cache, locked=$LOCKED"
10886 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10887 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10891 echo "No pages locked after fsync"
10896 run_test 118f "Simulate unrecoverable OSC side error =========="
10899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10903 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
10904 lctl set_param fail_loc=0x406
10906 # simulate local -ENOMEM
10907 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10910 lctl set_param fail_loc=0
10911 if [[ $RC -eq 0 ]]; then
10912 error "Must return error due to dropped pages, rc=$RC"
10915 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10916 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10917 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10919 if [[ $LOCKED -ne 0 ]]; then
10920 error "Locked pages remain in cache, locked=$LOCKED"
10923 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10924 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10928 echo "No pages locked after fsync"
10933 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
10936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10937 remote_ost_nodsh && skip "remote OST with nodsh"
10941 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10942 set_nodes_failloc "$(osts_nodes)" 0x20e
10943 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10944 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10947 set_nodes_failloc "$(osts_nodes)" 0
10948 if [[ $RC -eq 0 ]]; then
10949 error "Must return error due to dropped pages, rc=$RC"
10952 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10953 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10954 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10956 if [[ $LOCKED -ne 0 ]]; then
10957 error "Locked pages remain in cache, locked=$LOCKED"
10960 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10961 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10965 echo "No pages locked after fsync"
10969 run_test 118h "Verify timeout in handling recoverables errors =========="
10971 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
10974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10975 remote_ost_nodsh && skip "remote OST with nodsh"
10979 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
10980 set_nodes_failloc "$(osts_nodes)" 0x20e
10982 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
10983 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10986 set_nodes_failloc "$(osts_nodes)" 0
10990 if [[ $RC -ne 0 ]]; then
10991 error "got error, but should be not, rc=$RC"
10994 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
10995 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10996 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10997 if [[ $LOCKED -ne 0 ]]; then
10998 error "Locked pages remain in cache, locked=$LOCKED"
11001 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11002 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11006 echo "No pages locked after fsync"
11010 run_test 118i "Fix error before timeout in recoverable error =========="
11012 [ "$SLOW" = "no" ] && set_resend_count 4
11015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11016 remote_ost_nodsh && skip "remote OST with nodsh"
11020 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11021 set_nodes_failloc "$(osts_nodes)" 0x220
11023 # return -EIO from OST
11024 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11026 set_nodes_failloc "$(osts_nodes)" 0x0
11027 if [[ $RC -eq 0 ]]; then
11028 error "Must return error due to dropped pages, rc=$RC"
11031 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11032 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11033 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11034 if [[ $LOCKED -ne 0 ]]; then
11035 error "Locked pages remain in cache, locked=$LOCKED"
11038 # in recoverable error on OST we want resend and stay until it finished
11039 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11040 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11044 echo "No pages locked after fsync"
11048 run_test 118j "Simulate unrecoverable OST side error =========="
11052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11053 remote_ost_nodsh && skip "remote OSTs with nodsh"
11055 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11056 set_nodes_failloc "$(osts_nodes)" 0x20e
11057 test_mkdir $DIR/$tdir
11059 for ((i=0;i<10;i++)); do
11060 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11061 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11068 set_nodes_failloc "$(osts_nodes)" 0
11071 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11073 test_118l() # LU-646
11075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11077 test_mkdir $DIR/$tdir
11078 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11081 run_test 118l "fsync dir"
11083 test_118m() # LU-3066
11085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11087 test_mkdir $DIR/$tdir
11088 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11091 run_test 118m "fdatasync dir ========="
11093 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11101 remote_ost_nodsh && skip "remote OSTs with nodsh"
11103 # Sleep to avoid a cached response.
11104 #define OBD_STATFS_CACHE_SECONDS 1
11107 # Inject a 10 second delay in the OST_STATFS handler.
11108 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11109 set_nodes_failloc "$(osts_nodes)" 0x242
11112 stat --file-system $MOUNT > /dev/null
11115 set_nodes_failloc "$(osts_nodes)" 0
11117 if ((end - begin > 20)); then
11118 error "statfs took $((end - begin)) seconds, expected 10"
11121 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11123 test_119a() # bug 11737
11125 BSIZE=$((512 * 1024))
11126 directio write $DIR/$tfile 0 1 $BSIZE
11127 # We ask to read two blocks, which is more than a file size.
11128 # directio will indicate an error when requested and actual
11129 # sizes aren't equeal (a normal situation in this case) and
11130 # print actual read amount.
11131 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11132 if [ "$NOB" != "$BSIZE" ]; then
11133 error "read $NOB bytes instead of $BSIZE"
11137 run_test 119a "Short directIO read must return actual read amount"
11139 test_119b() # bug 11737
11141 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11143 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11144 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11146 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11147 error "direct read failed"
11150 run_test 119b "Sparse directIO read must return actual read amount"
11152 test_119c() # bug 13099
11155 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11156 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11159 run_test 119c "Testing for direct read hitting hole"
11161 test_119d() # bug 15950
11163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11165 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11166 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11168 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11169 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11170 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11171 lctl set_param fail_loc=0x40d
11172 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11175 cat $DIR/$tfile > /dev/null &
11176 lctl set_param fail_loc=0
11179 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11181 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11182 error "the read rpcs have not completed in 2s"
11184 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11186 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11190 remote_mds_nodsh && skip "remote MDS with nodsh"
11191 test_mkdir -i0 -c1 $DIR/$tdir
11192 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11193 skip_env "no early lock cancel on server"
11195 lru_resize_disable mdc
11196 lru_resize_disable osc
11197 cancel_lru_locks mdc
11198 # asynchronous object destroy at MDT could cause bl ast to client
11199 cancel_lru_locks osc
11201 stat $DIR/$tdir > /dev/null
11202 can1=$(do_facet mds1 \
11203 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11204 awk '/ldlm_cancel/ {print $2}')
11205 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11206 awk '/ldlm_bl_callback/ {print $2}')
11207 test_mkdir -i0 -c1 $DIR/$tdir/d1
11208 can2=$(do_facet mds1 \
11209 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11210 awk '/ldlm_cancel/ {print $2}')
11211 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11212 awk '/ldlm_bl_callback/ {print $2}')
11213 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11214 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11215 lru_resize_enable mdc
11216 lru_resize_enable osc
11218 run_test 120a "Early Lock Cancel: mkdir test"
11221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11222 remote_mds_nodsh && skip "remote MDS with nodsh"
11223 test_mkdir $DIR/$tdir
11224 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11225 skip_env "no early lock cancel on server"
11227 lru_resize_disable mdc
11228 lru_resize_disable osc
11229 cancel_lru_locks mdc
11230 stat $DIR/$tdir > /dev/null
11231 can1=$(do_facet $SINGLEMDS \
11232 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11233 awk '/ldlm_cancel/ {print $2}')
11234 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11235 awk '/ldlm_bl_callback/ {print $2}')
11236 touch $DIR/$tdir/f1
11237 can2=$(do_facet $SINGLEMDS \
11238 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11239 awk '/ldlm_cancel/ {print $2}')
11240 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11241 awk '/ldlm_bl_callback/ {print $2}')
11242 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11243 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11244 lru_resize_enable mdc
11245 lru_resize_enable osc
11247 run_test 120b "Early Lock Cancel: create test"
11250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11251 remote_mds_nodsh && skip "remote MDS with nodsh"
11252 test_mkdir -i0 -c1 $DIR/$tdir
11253 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11254 skip "no early lock cancel on server"
11256 lru_resize_disable mdc
11257 lru_resize_disable osc
11258 test_mkdir -i0 -c1 $DIR/$tdir/d1
11259 test_mkdir -i0 -c1 $DIR/$tdir/d2
11260 touch $DIR/$tdir/d1/f1
11261 cancel_lru_locks mdc
11262 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11263 can1=$(do_facet mds1 \
11264 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11265 awk '/ldlm_cancel/ {print $2}')
11266 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11267 awk '/ldlm_bl_callback/ {print $2}')
11268 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11269 can2=$(do_facet mds1 \
11270 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11271 awk '/ldlm_cancel/ {print $2}')
11272 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11273 awk '/ldlm_bl_callback/ {print $2}')
11274 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11275 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11276 lru_resize_enable mdc
11277 lru_resize_enable osc
11279 run_test 120c "Early Lock Cancel: link test"
11282 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11283 remote_mds_nodsh && skip "remote MDS with nodsh"
11284 test_mkdir -i0 -c1 $DIR/$tdir
11285 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11286 skip_env "no early lock cancel on server"
11288 lru_resize_disable mdc
11289 lru_resize_disable osc
11291 cancel_lru_locks mdc
11292 stat $DIR/$tdir > /dev/null
11293 can1=$(do_facet mds1 \
11294 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11295 awk '/ldlm_cancel/ {print $2}')
11296 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11297 awk '/ldlm_bl_callback/ {print $2}')
11298 chmod a+x $DIR/$tdir
11299 can2=$(do_facet mds1 \
11300 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11301 awk '/ldlm_cancel/ {print $2}')
11302 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11303 awk '/ldlm_bl_callback/ {print $2}')
11304 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11305 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11306 lru_resize_enable mdc
11307 lru_resize_enable osc
11309 run_test 120d "Early Lock Cancel: setattr test"
11312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11313 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11314 skip_env "no early lock cancel on server"
11315 remote_mds_nodsh && skip "remote MDS with nodsh"
11317 local dlmtrace_set=false
11319 test_mkdir -i0 -c1 $DIR/$tdir
11320 lru_resize_disable mdc
11321 lru_resize_disable osc
11322 ! $LCTL get_param debug | grep -q dlmtrace &&
11323 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11324 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11325 cancel_lru_locks mdc
11326 cancel_lru_locks osc
11327 dd if=$DIR/$tdir/f1 of=/dev/null
11328 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11329 # XXX client can not do early lock cancel of OST lock
11330 # during unlink (LU-4206), so cancel osc lock now.
11332 cancel_lru_locks osc
11333 can1=$(do_facet mds1 \
11334 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11335 awk '/ldlm_cancel/ {print $2}')
11336 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11337 awk '/ldlm_bl_callback/ {print $2}')
11338 unlink $DIR/$tdir/f1
11340 can2=$(do_facet mds1 \
11341 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11342 awk '/ldlm_cancel/ {print $2}')
11343 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11344 awk '/ldlm_bl_callback/ {print $2}')
11345 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11346 $LCTL dk $TMP/cancel.debug.txt
11347 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11348 $LCTL dk $TMP/blocking.debug.txt
11349 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11350 lru_resize_enable mdc
11351 lru_resize_enable osc
11353 run_test 120e "Early Lock Cancel: unlink test"
11356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11357 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11358 skip_env "no early lock cancel on server"
11359 remote_mds_nodsh && skip "remote MDS with nodsh"
11361 test_mkdir -i0 -c1 $DIR/$tdir
11362 lru_resize_disable mdc
11363 lru_resize_disable osc
11364 test_mkdir -i0 -c1 $DIR/$tdir/d1
11365 test_mkdir -i0 -c1 $DIR/$tdir/d2
11366 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11367 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11368 cancel_lru_locks mdc
11369 cancel_lru_locks osc
11370 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11371 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11372 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11373 # XXX client can not do early lock cancel of OST lock
11374 # during rename (LU-4206), so cancel osc lock now.
11376 cancel_lru_locks osc
11377 can1=$(do_facet mds1 \
11378 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11379 awk '/ldlm_cancel/ {print $2}')
11380 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11381 awk '/ldlm_bl_callback/ {print $2}')
11382 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11384 can2=$(do_facet mds1 \
11385 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11386 awk '/ldlm_cancel/ {print $2}')
11387 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11388 awk '/ldlm_bl_callback/ {print $2}')
11389 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11390 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11391 lru_resize_enable mdc
11392 lru_resize_enable osc
11394 run_test 120f "Early Lock Cancel: rename test"
11397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11398 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11399 skip_env "no early lock cancel on server"
11400 remote_mds_nodsh && skip "remote MDS with nodsh"
11402 lru_resize_disable mdc
11403 lru_resize_disable osc
11405 echo create $count files
11406 test_mkdir $DIR/$tdir
11407 cancel_lru_locks mdc
11408 cancel_lru_locks osc
11411 can0=$(do_facet $SINGLEMDS \
11412 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11413 awk '/ldlm_cancel/ {print $2}')
11414 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11415 awk '/ldlm_bl_callback/ {print $2}')
11416 createmany -o $DIR/$tdir/f $count
11418 can1=$(do_facet $SINGLEMDS \
11419 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11420 awk '/ldlm_cancel/ {print $2}')
11421 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11422 awk '/ldlm_bl_callback/ {print $2}')
11424 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11425 echo rm $count files
11428 can2=$(do_facet $SINGLEMDS \
11429 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11430 awk '/ldlm_cancel/ {print $2}')
11431 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11432 awk '/ldlm_bl_callback/ {print $2}')
11434 echo total: $count removes in $((t2-t1))
11435 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11437 # wait for commitment of removal
11438 lru_resize_enable mdc
11439 lru_resize_enable osc
11441 run_test 120g "Early Lock Cancel: performance test"
11443 test_121() { #bug #10589
11444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11447 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11448 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11449 lctl set_param fail_loc=0x310
11450 cancel_lru_locks osc > /dev/null
11451 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11452 lctl set_param fail_loc=0
11453 [[ $reads -eq $writes ]] ||
11454 error "read $reads blocks, must be $writes blocks"
11456 run_test 121 "read cancel race ========="
11458 test_123a_base() { # was test 123, statahead(bug 11401)
11462 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11463 log "testing UP system. Performance may be lower than expected."
11468 test_mkdir $DIR/$tdir
11469 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11470 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11472 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11473 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11475 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
11476 lctl set_param -n llite.*.statahead_max 0
11477 lctl get_param llite.*.statahead_max
11478 cancel_lru_locks mdc
11479 cancel_lru_locks osc
11481 time $lsx $DIR/$tdir | wc -l
11483 delta=$((etime - stime))
11484 log "$lsx $i files without statahead: $delta sec"
11485 lctl set_param llite.*.statahead_max=$max
11487 swrong=$(lctl get_param -n llite.*.statahead_stats |
11488 grep "statahead wrong:" | awk '{print $3}')
11489 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11490 cancel_lru_locks mdc
11491 cancel_lru_locks osc
11493 time $lsx $DIR/$tdir | wc -l
11495 delta_sa=$((etime - stime))
11496 log "$lsx $i files with statahead: $delta_sa sec"
11497 lctl get_param -n llite.*.statahead_stats
11498 ewrong=$(lctl get_param -n llite.*.statahead_stats |
11499 grep "statahead wrong:" | awk '{print $3}')
11501 [[ $swrong -lt $ewrong ]] &&
11502 log "statahead was stopped, maybe too many locks held!"
11503 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11505 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11506 max=$(lctl get_param -n llite.*.statahead_max |
11508 lctl set_param -n llite.*.statahead_max 0
11509 lctl get_param llite.*.statahead_max
11510 cancel_lru_locks mdc
11511 cancel_lru_locks osc
11513 time $lsx $DIR/$tdir | wc -l
11515 delta=$((etime - stime))
11516 log "$lsx $i files again without statahead: $delta sec"
11517 lctl set_param llite.*.statahead_max=$max
11518 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
11519 if [ $SLOWOK -eq 0 ]; then
11520 error "$lsx $i files is slower with statahead!"
11522 log "$lsx $i files is slower with statahead!"
11528 [ $delta -gt 20 ] && break
11529 [ $delta -gt 8 ] && MULT=$((50 / delta))
11530 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11538 delta=$((etime - stime))
11539 log "rm -r $DIR/$tdir/: $delta seconds"
11541 lctl get_param -n llite.*.statahead_stats
11545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11547 test_123a_base "ls -l"
11549 run_test 123aa "verify statahead work"
11552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11554 statx_supported || skip_env "Test must be statx() syscall supported"
11556 test_123a_base "$STATX -l"
11558 run_test 123ab "verify statahead work by using statx"
11561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11563 statx_supported || skip_env "Test must be statx() syscall supported"
11570 cancel_lru_locks $OSC
11571 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11572 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
11573 awk '/agl.total:/ {print $3}')
11574 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
11575 test_123a_base "$STATX --cached=always -D"
11576 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
11577 awk '/agl.total:/ {print $3}')
11578 [ $agl_before -eq $agl_after ] ||
11579 error "Should not trigger AGL thread - $agl_before:$agl_after"
11580 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11581 [ $rpcs_after -eq $rpcs_before ] ||
11582 error "$STATX should not send glimpse RPCs to $OSC"
11584 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
11586 test_123b () { # statahead(bug 15027)
11587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11589 test_mkdir $DIR/$tdir
11590 createmany -o $DIR/$tdir/$tfile-%d 1000
11592 cancel_lru_locks mdc
11593 cancel_lru_locks osc
11595 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11596 lctl set_param fail_loc=0x80000803
11597 ls -lR $DIR/$tdir > /dev/null
11599 lctl set_param fail_loc=0x0
11600 lctl get_param -n llite.*.statahead_stats
11605 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11608 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11610 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11611 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11612 touch $DIR/$tdir.1/{1..3}
11613 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11615 remount_client $MOUNT
11617 $MULTIOP $DIR/$tdir.0 Q
11619 # let statahead to complete
11620 ls -l $DIR/$tdir.0 > /dev/null
11622 testid=$(echo $TESTNAME | tr '_' ' ')
11623 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11624 error "statahead warning" || true
11626 run_test 123c "Can not initialize inode warning on DNE statahead"
11629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11630 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11631 skip_env "no lru resize on server"
11635 test_mkdir $DIR/$tdir
11637 log "create $NR files at $DIR/$tdir"
11638 createmany -o $DIR/$tdir/f $NR ||
11639 error "failed to create $NR files in $DIR/$tdir"
11641 cancel_lru_locks mdc
11642 ls -l $DIR/$tdir > /dev/null
11646 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11647 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11648 LRU_SIZE=$($LCTL get_param -n $PARAM)
11649 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11650 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11652 log "NS=$(basename $NSDIR)"
11657 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11658 skip "Not enough cached locks created!"
11660 log "LRU=$LRU_SIZE"
11664 # We know that lru resize allows one client to hold $LIMIT locks
11665 # for 10h. After that locks begin to be killed by client.
11667 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11669 if [ $LIMIT -lt $LRU_SIZE ]; then
11670 skip "Limit is too small $LIMIT"
11673 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11674 # killing locks. Some time was spent for creating locks. This means
11675 # that up to the moment of sleep finish we must have killed some of
11676 # them (10-100 locks). This depends on how fast ther were created.
11677 # Many of them were touched in almost the same moment and thus will
11678 # be killed in groups.
11679 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11681 # Use $LRU_SIZE_B here to take into account real number of locks
11682 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11683 local LRU_SIZE_B=$LRU_SIZE
11685 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11686 log "OLD_LVF=$OLD_LVF"
11687 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11689 # Let's make sure that we really have some margin. Client checks
11690 # cached locks every 10 sec.
11691 SLEEP=$((SLEEP+20))
11692 log "Sleep ${SLEEP} sec"
11694 while ((SEC<$SLEEP)); do
11698 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11699 echo -n "$LRU_SIZE"
11702 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11703 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11705 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11706 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11707 unlinkmany $DIR/$tdir/f $NR
11711 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11712 log "unlink $NR files at $DIR/$tdir"
11713 unlinkmany $DIR/$tdir/f $NR
11715 run_test 124a "lru resize ======================================="
11717 get_max_pool_limit()
11719 local limit=$($LCTL get_param \
11720 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11722 for l in $limit; do
11723 if [[ $l -gt $max ]]; then
11731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11732 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11733 skip_env "no lru resize on server"
11735 LIMIT=$(get_max_pool_limit)
11737 NR=$(($(default_lru_size)*20))
11738 if [[ $NR -gt $LIMIT ]]; then
11739 log "Limit lock number by $LIMIT locks"
11743 IFree=$(mdsrate_inodes_available)
11744 if [ $IFree -lt $NR ]; then
11745 log "Limit lock number by $IFree inodes"
11749 lru_resize_disable mdc
11750 test_mkdir -p $DIR/$tdir/disable_lru_resize
11752 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11753 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11754 cancel_lru_locks mdc
11757 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11760 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11763 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11767 nolruresize_delta=$((etime-stime))
11768 log "ls -la time: $nolruresize_delta seconds"
11769 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11770 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11772 lru_resize_enable mdc
11773 test_mkdir -p $DIR/$tdir/enable_lru_resize
11775 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11776 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11777 cancel_lru_locks mdc
11780 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11783 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11786 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11790 lruresize_delta=$((etime-stime))
11791 log "ls -la time: $lruresize_delta seconds"
11792 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11794 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11795 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11796 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11797 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11799 log "lru resize performs the same with no lru resize"
11801 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11803 run_test 124b "lru resize (performance test) ======================="
11806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11807 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11808 skip_env "no lru resize on server"
11810 # cache ununsed locks on client
11812 cancel_lru_locks mdc
11813 test_mkdir $DIR/$tdir
11814 createmany -o $DIR/$tdir/f $nr ||
11815 error "failed to create $nr files in $DIR/$tdir"
11816 ls -l $DIR/$tdir > /dev/null
11818 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11819 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11820 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11821 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11822 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11824 # set lru_max_age to 1 sec
11825 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11826 echo "sleep $((recalc_p * 2)) seconds..."
11827 sleep $((recalc_p * 2))
11829 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11830 # restore lru_max_age
11831 $LCTL set_param -n $nsdir.lru_max_age $max_age
11832 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11833 unlinkmany $DIR/$tdir/f $nr
11835 run_test 124c "LRUR cancel very aged locks"
11838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11839 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11840 skip_env "no lru resize on server"
11842 # cache ununsed locks on client
11845 lru_resize_disable mdc
11846 stack_trap "lru_resize_enable mdc" EXIT
11848 cancel_lru_locks mdc
11850 # asynchronous object destroy at MDT could cause bl ast to client
11851 test_mkdir $DIR/$tdir
11852 createmany -o $DIR/$tdir/f $nr ||
11853 error "failed to create $nr files in $DIR/$tdir"
11854 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
11856 ls -l $DIR/$tdir > /dev/null
11858 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11859 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11860 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11861 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11863 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11865 # set lru_max_age to 1 sec
11866 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11867 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
11869 echo "sleep $((recalc_p * 2)) seconds..."
11870 sleep $((recalc_p * 2))
11872 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11874 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11876 run_test 124d "cancel very aged locks if lru-resize diasbaled"
11878 test_125() { # 13358
11879 $LCTL get_param -n llite.*.client_type | grep -q local ||
11880 skip "must run as local client"
11881 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
11882 skip_env "must have acl enabled"
11883 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11885 test_mkdir $DIR/$tdir
11886 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
11887 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
11888 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
11890 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
11892 test_126() { # bug 12829/13455
11893 $GSS && skip_env "must run as gss disabled"
11894 $LCTL get_param -n llite.*.client_type | grep -q local ||
11895 skip "must run as local client"
11896 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
11898 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
11899 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
11901 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
11903 run_test 126 "check that the fsgid provided by the client is taken into account"
11905 test_127a() { # bug 15521
11906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11907 local name count samp unit min max sum sumsq
11909 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
11910 echo "stats before reset"
11911 $LCTL get_param osc.*.stats
11912 $LCTL set_param osc.*.stats=0
11913 local fsize=$((2048 * 1024))
11915 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
11916 cancel_lru_locks osc
11917 dd if=$DIR/$tfile of=/dev/null bs=$fsize
11919 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
11920 stack_trap "rm -f $TMP/$tfile.tmp"
11921 while read name count samp unit min max sum sumsq; do
11922 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11923 [ ! $min ] && error "Missing min value for $name proc entry"
11924 eval $name=$count || error "Wrong proc format"
11927 read_bytes|write_bytes)
11928 [[ "$unit" =~ "bytes" ]] ||
11929 error "unit is not 'bytes': $unit"
11930 (( $min >= 4096 )) || error "min is too small: $min"
11931 (( $min <= $fsize )) || error "min is too big: $min"
11932 (( $max >= 4096 )) || error "max is too small: $max"
11933 (( $max <= $fsize )) || error "max is too big: $max"
11934 (( $sum == $fsize )) || error "sum is wrong: $sum"
11935 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
11936 error "sumsquare is too small: $sumsq"
11937 (( $sumsq <= $fsize * $fsize )) ||
11938 error "sumsquare is too big: $sumsq"
11940 ost_read|ost_write)
11941 [[ "$unit" =~ "usec" ]] ||
11942 error "unit is not 'usec': $unit"
11946 done < $DIR/$tfile.tmp
11948 #check that we actually got some stats
11949 [ "$read_bytes" ] || error "Missing read_bytes stats"
11950 [ "$write_bytes" ] || error "Missing write_bytes stats"
11951 [ "$read_bytes" != 0 ] || error "no read done"
11952 [ "$write_bytes" != 0 ] || error "no write done"
11954 run_test 127a "verify the client stats are sane"
11956 test_127b() { # bug LU-333
11957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11958 local name count samp unit min max sum sumsq
11960 echo "stats before reset"
11961 $LCTL get_param llite.*.stats
11962 $LCTL set_param llite.*.stats=0
11964 # perform 2 reads and writes so MAX is different from SUM.
11965 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11966 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
11967 cancel_lru_locks osc
11968 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11969 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
11971 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
11972 stack_trap "rm -f $TMP/$tfile.tmp"
11973 while read name count samp unit min max sum sumsq; do
11974 echo "got name=$name count=$count unit=$unit min=$min max=$max"
11975 eval $name=$count || error "Wrong proc format"
11978 read_bytes|write_bytes)
11979 [[ "$unit" =~ "bytes" ]] ||
11980 error "unit is not 'bytes': $unit"
11981 (( $count == 2 )) || error "count is not 2: $count"
11982 (( $min == $PAGE_SIZE )) ||
11983 error "min is not $PAGE_SIZE: $min"
11984 (( $max == $PAGE_SIZE )) ||
11985 error "max is not $PAGE_SIZE: $max"
11986 (( $sum == $PAGE_SIZE * 2 )) ||
11987 error "sum is not $((PAGE_SIZE * 2)): $sum"
11990 [[ "$unit" =~ "usec" ]] ||
11991 error "unit is not 'usec': $unit"
11995 done < $TMP/$tfile.tmp
11997 #check that we actually got some stats
11998 [ "$read_bytes" ] || error "Missing read_bytes stats"
11999 [ "$write_bytes" ] || error "Missing write_bytes stats"
12000 [ "$read_bytes" != 0 ] || error "no read done"
12001 [ "$write_bytes" != 0 ] || error "no write done"
12003 run_test 127b "verify the llite client stats are sane"
12005 test_127c() { # LU-12394
12006 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12013 $LCTL set_param llite.*.extents_stats=1
12014 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12016 # Use two stripes so there is enough space in default config
12017 $LFS setstripe -c 2 $DIR/$tfile
12019 # Extent stats start at 0-4K and go in power of two buckets
12020 # LL_HIST_START = 12 --> 2^12 = 4K
12021 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12022 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12024 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12026 # Write and read, 2x each, second time at a non-zero offset
12027 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12028 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12029 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12030 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12034 $LCTL get_param llite.*.extents_stats
12037 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12039 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12041 reads=$(echo $bucket | awk '{print $5}')
12042 writes=$(echo $bucket | awk '{print $9}')
12043 [ "$reads" -eq $count ] ||
12044 error "$reads reads in < $bsize bucket, expect $count"
12045 [ "$writes" -eq $count ] ||
12046 error "$writes writes in < $bsize bucket, expect $count"
12049 # Test mmap write and read
12050 $LCTL set_param llite.*.extents_stats=c
12052 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12053 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12054 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12056 $LCTL get_param llite.*.extents_stats
12058 count=$(((size*1024) / PAGE_SIZE))
12060 bsize=$((2 * PAGE_SIZE / 1024))K
12062 bucket=$($LCTL get_param -n llite.*.extents_stats |
12064 reads=$(echo $bucket | awk '{print $5}')
12065 writes=$(echo $bucket | awk '{print $9}')
12066 # mmap writes fault in the page first, creating an additonal read
12067 [ "$reads" -eq $((2 * count)) ] ||
12068 error "$reads reads in < $bsize bucket, expect $count"
12069 [ "$writes" -eq $count ] ||
12070 error "$writes writes in < $bsize bucket, expect $count"
12072 run_test 127c "test llite extent stats with regular & mmap i/o"
12074 test_128() { # bug 15212
12076 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12081 result=$(grep error $TMP/$tfile.log)
12082 rm -f $DIR/$tfile $TMP/$tfile.log
12083 [ -z "$result" ] ||
12084 error "consecutive find's under interactive lfs failed"
12086 run_test 128 "interactive lfs for 2 consecutive find's"
12088 set_dir_limits () {
12093 local ldproc=/proc/fs/ldiskfs
12094 local facets=$(get_facets MDS)
12096 for facet in ${facets//,/ }; do
12097 canondev=$(ldiskfs_canon \
12098 *.$(convert_facet2label $facet).mntdev $facet)
12099 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12100 ldproc=/sys/fs/ldiskfs
12101 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12102 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12106 check_mds_dmesg() {
12107 local facets=$(get_facets MDS)
12108 for facet in ${facets//,/ }; do
12109 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12116 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12117 skip "Need MDS version with at least 2.5.56"
12118 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12119 skip_env "ldiskfs only test"
12121 remote_mds_nodsh && skip "remote MDS with nodsh"
12124 local has_warning=false
12127 mkdir -p $DIR/$tdir
12129 # block size of mds1
12130 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12131 set_dir_limits $maxsize $((maxsize * 6 / 8))
12132 stack_trap "set_dir_limits 0 0"
12133 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12134 local dirsize=$(stat -c%s "$DIR/$tdir")
12136 while (( $dirsize <= $maxsize )); do
12137 $MCREATE $DIR/$tdir/file_base_$nfiles
12139 # check two errors:
12140 # ENOSPC for ext4 max_dir_size, which has been used since
12141 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12142 if (( rc == ENOSPC )); then
12144 echo "rc=$rc returned as expected after $nfiles files"
12146 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12147 error "create failed w/o dir size limit"
12149 # messages may be rate limited if test is run repeatedly
12150 check_mds_dmesg '"is approaching max"' ||
12151 echo "warning message should be output"
12152 check_mds_dmesg '"has reached max"' ||
12153 echo "reached message should be output"
12155 dirsize=$(stat -c%s "$DIR/$tdir")
12157 [[ $dirsize -ge $maxsize ]] && return 0
12158 error "dirsize $dirsize < $maxsize after $nfiles files"
12159 elif (( rc != 0 )); then
12162 nfiles=$((nfiles + 1))
12163 dirsize=$(stat -c%s "$DIR/$tdir")
12166 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12168 run_test 129 "test directory size limit ========================"
12177 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12178 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12180 trap cleanup_130 EXIT RETURN
12182 local fm_file=$DIR/$tfile
12183 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12184 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12185 error "dd failed for $fm_file"
12187 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12188 filefrag -ves $fm_file
12190 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12191 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12192 [ $RC != 0 ] && error "filefrag $fm_file failed"
12194 filefrag_op=$(filefrag -ve -k $fm_file |
12195 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12196 lun=$($LFS getstripe -i $fm_file)
12198 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12201 for line in $filefrag_op
12203 frag_lun=`echo $line | cut -d: -f5`
12204 ext_len=`echo $line | cut -d: -f4`
12205 if (( $frag_lun != $lun )); then
12207 error "FIEMAP on 1-stripe file($fm_file) failed"
12210 (( tot_len += ext_len ))
12213 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12215 error "FIEMAP on 1-stripe file($fm_file) failed;"
12221 echo "FIEMAP on single striped file succeeded"
12223 run_test 130a "FIEMAP (1-stripe file)"
12226 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12228 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12229 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12231 trap cleanup_130 EXIT RETURN
12233 local fm_file=$DIR/$tfile
12234 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12235 error "setstripe on $fm_file"
12236 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12237 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12239 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12240 error "dd failed on $fm_file"
12242 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12243 filefrag_op=$(filefrag -ve -k $fm_file |
12244 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12246 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12247 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12252 for line in $filefrag_op
12254 frag_lun=$(echo $line | cut -d: -f5 |
12255 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12256 ext_len=$(echo $line | cut -d: -f4)
12257 if (( $frag_lun != $last_lun )); then
12258 if (( tot_len != 1024 )); then
12260 error "FIEMAP on $fm_file failed; returned " \
12261 "len $tot_len for OST $last_lun instead of 1024"
12264 (( num_luns += 1 ))
12268 (( tot_len += ext_len ))
12271 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12273 error "FIEMAP on $fm_file failed; returned wrong number of " \
12274 "luns or wrong len for OST $last_lun"
12280 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12282 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12285 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12287 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12288 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12290 trap cleanup_130 EXIT RETURN
12292 local fm_file=$DIR/$tfile
12293 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12294 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12295 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12297 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12298 error "dd failed on $fm_file"
12300 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12301 filefrag_op=$(filefrag -ve -k $fm_file |
12302 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12304 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12305 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12310 for line in $filefrag_op
12312 frag_lun=$(echo $line | cut -d: -f5 |
12313 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12314 ext_len=$(echo $line | cut -d: -f4)
12315 if (( $frag_lun != $last_lun )); then
12316 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12317 if (( logical != 512 )); then
12319 error "FIEMAP on $fm_file failed; returned " \
12320 "logical start for lun $logical instead of 512"
12323 if (( tot_len != 512 )); then
12325 error "FIEMAP on $fm_file failed; returned " \
12326 "len $tot_len for OST $last_lun instead of 1024"
12329 (( num_luns += 1 ))
12333 (( tot_len += ext_len ))
12336 if (( num_luns != 2 || tot_len != 512 )); then
12338 error "FIEMAP on $fm_file failed; returned wrong number of " \
12339 "luns or wrong len for OST $last_lun"
12345 echo "FIEMAP on 2-stripe file with hole succeeded"
12347 run_test 130c "FIEMAP (2-stripe file with hole)"
12350 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12352 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12353 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12355 trap cleanup_130 EXIT RETURN
12357 local fm_file=$DIR/$tfile
12358 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12359 error "setstripe on $fm_file"
12360 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12361 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12363 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12364 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12365 error "dd failed on $fm_file"
12367 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12368 filefrag_op=$(filefrag -ve -k $fm_file |
12369 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12371 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12372 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12377 for line in $filefrag_op
12379 frag_lun=$(echo $line | cut -d: -f5 |
12380 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12381 ext_len=$(echo $line | cut -d: -f4)
12382 if (( $frag_lun != $last_lun )); then
12383 if (( tot_len != 1024 )); then
12385 error "FIEMAP on $fm_file failed; returned " \
12386 "len $tot_len for OST $last_lun instead of 1024"
12389 (( num_luns += 1 ))
12393 (( tot_len += ext_len ))
12396 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12398 error "FIEMAP on $fm_file failed; returned wrong number of " \
12399 "luns or wrong len for OST $last_lun"
12405 echo "FIEMAP on N-stripe file succeeded"
12407 run_test 130d "FIEMAP (N-stripe file)"
12410 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12412 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12413 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12415 trap cleanup_130 EXIT RETURN
12417 local fm_file=$DIR/$tfile
12418 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12419 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12420 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12423 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12424 for ((i = 0; i < $NUM_BLKS; i++))
12426 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12429 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12430 filefrag_op=$(filefrag -ve -k $fm_file |
12431 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12433 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12434 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12439 for line in $filefrag_op
12441 frag_lun=$(echo $line | cut -d: -f5 |
12442 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12443 ext_len=$(echo $line | cut -d: -f4)
12444 if (( $frag_lun != $last_lun )); then
12445 if (( tot_len != $EXPECTED_LEN )); then
12447 error "FIEMAP on $fm_file failed; returned " \
12448 "len $tot_len for OST $last_lun instead " \
12452 (( num_luns += 1 ))
12456 (( tot_len += ext_len ))
12459 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12461 error "FIEMAP on $fm_file failed; returned wrong number " \
12462 "of luns or wrong len for OST $last_lun"
12468 echo "FIEMAP with continuation calls succeeded"
12470 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12473 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12474 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12476 local fm_file=$DIR/$tfile
12477 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12478 error "multiop create with lov_delay_create on $fm_file"
12480 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12481 filefrag_extents=$(filefrag -vek $fm_file |
12482 awk '/extents? found/ { print $2 }')
12483 if [[ "$filefrag_extents" != "0" ]]; then
12484 error "FIEMAP on $fm_file failed; " \
12485 "returned $filefrag_extents expected 0"
12490 run_test 130f "FIEMAP (unstriped file)"
12492 # Test for writev/readv
12494 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12495 error "writev test failed"
12496 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12497 error "readv failed"
12500 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12503 local fsize=$((524288 + 1048576 + 1572864))
12504 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12505 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12506 error "append writev test failed"
12508 ((fsize += 1572864 + 1048576))
12509 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12510 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12511 error "append writev test failed"
12514 run_test 131b "test append writev"
12517 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12520 run_test 131c "test read/write on file w/o objects"
12523 rwv -f $DIR/$tfile -w -n 1 1572864
12524 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12525 if [ "$NOB" != 1572864 ]; then
12526 error "Short read filed: read $NOB bytes instead of 1572864"
12530 run_test 131d "test short read"
12533 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12534 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12535 error "read hitting hole failed"
12538 run_test 131e "test read hitting hole"
12547 mds*) res=$(do_facet $facet \
12548 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12550 ost*) res=$(do_facet $facet \
12551 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12553 *) error "Wrong facet '$facet'" ;;
12555 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12556 # if the argument $3 is zero, it means any stat increment is ok.
12557 if [[ $want -gt 0 ]]; then
12558 local count=$(echo $res | awk '{ print $2 }')
12559 [[ $count -ne $want ]] &&
12560 error "The $op counter on $facet is $count, not $want"
12565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12566 remote_ost_nodsh && skip "remote OST with nodsh"
12567 remote_mds_nodsh && skip "remote MDS with nodsh"
12568 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12569 skip_env "MDS doesn't support rename stats"
12571 local testdir=$DIR/${tdir}/stats_testdir
12573 mkdir -p $DIR/${tdir}
12576 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12577 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12579 # verify mdt stats first.
12580 mkdir ${testdir} || error "mkdir failed"
12581 check_stats $SINGLEMDS "mkdir" 1
12582 touch ${testdir}/${tfile} || error "touch failed"
12583 check_stats $SINGLEMDS "open" 1
12584 check_stats $SINGLEMDS "close" 1
12585 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12586 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12587 check_stats $SINGLEMDS "mknod" 2
12589 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12590 check_stats $SINGLEMDS "unlink" 1
12591 rm -f ${testdir}/${tfile} || error "file remove failed"
12592 check_stats $SINGLEMDS "unlink" 2
12594 # remove working dir and check mdt stats again.
12595 rmdir ${testdir} || error "rmdir failed"
12596 check_stats $SINGLEMDS "rmdir" 1
12598 local testdir1=$DIR/${tdir}/stats_testdir1
12599 mkdir -p ${testdir}
12600 mkdir -p ${testdir1}
12601 touch ${testdir1}/test1
12602 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12603 check_stats $SINGLEMDS "crossdir_rename" 1
12605 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12606 check_stats $SINGLEMDS "samedir_rename" 1
12608 rm -rf $DIR/${tdir}
12610 run_test 133a "Verifying MDT stats ========================================"
12615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12616 remote_ost_nodsh && skip "remote OST with nodsh"
12617 remote_mds_nodsh && skip "remote MDS with nodsh"
12619 local testdir=$DIR/${tdir}/stats_testdir
12621 mkdir -p ${testdir} || error "mkdir failed"
12622 touch ${testdir}/${tfile} || error "touch failed"
12623 cancel_lru_locks mdc
12626 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12627 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12629 # extra mdt stats verification.
12630 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12631 check_stats $SINGLEMDS "setattr" 1
12632 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12633 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12635 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12636 check_stats $SINGLEMDS "getattr" 1
12638 rm -rf $DIR/${tdir}
12640 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12641 # so the check below is not reliable
12642 [ $MDSCOUNT -eq 1 ] || return 0
12644 # Sleep to avoid a cached response.
12645 #define OBD_STATFS_CACHE_SECONDS 1
12647 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12648 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12649 $LFS df || error "lfs failed"
12650 check_stats $SINGLEMDS "statfs" 1
12652 # check aggregated statfs (LU-10018)
12653 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12655 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12658 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12659 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12661 check_stats $SINGLEMDS "statfs" 1
12663 # We want to check that the client didn't send OST_STATFS to
12664 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12665 # extra care is needed here.
12666 if remote_mds; then
12667 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12668 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12670 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12671 [ "$res" ] && error "OST got STATFS"
12676 run_test 133b "Verifying extra MDT stats =================================="
12679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12680 remote_ost_nodsh && skip "remote OST with nodsh"
12681 remote_mds_nodsh && skip "remote MDS with nodsh"
12683 local testdir=$DIR/$tdir/stats_testdir
12685 test_mkdir -p $testdir
12687 # verify obdfilter stats.
12688 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12690 cancel_lru_locks osc
12691 wait_delete_completed
12694 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12695 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12697 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12700 cancel_lru_locks osc
12701 check_stats ost1 "write" 1
12703 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12704 check_stats ost1 "read" 1
12706 > $testdir/$tfile || error "truncate failed"
12707 check_stats ost1 "punch" 1
12709 rm -f $testdir/$tfile || error "file remove failed"
12710 wait_delete_completed
12711 check_stats ost1 "destroy" 1
12715 run_test 133c "Verifying OST stats ========================================"
12722 while [ $value -ge 2 ]; do
12727 if [ $orig -gt $order ]; then
12735 local size=('K' 'M' 'G' 'T');
12737 local size_string=$value
12739 while [ $value -ge 1024 ]; do
12740 if [ $i -gt 3 ]; then
12741 #T is the biggest unit we get here, if that is bigger,
12743 size_string=${value}T
12746 value=$((value >> 10))
12747 if [ $value -lt 1024 ]; then
12748 size_string=${value}${size[$i]}
12757 get_rename_size() {
12759 local context=${2:-.}
12760 local sample=$(do_facet $SINGLEMDS $LCTL \
12761 get_param mdt.$FSNAME-MDT0000.rename_stats |
12762 grep -A1 $context |
12763 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12769 remote_ost_nodsh && skip "remote OST with nodsh"
12770 remote_mds_nodsh && skip "remote MDS with nodsh"
12771 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12772 skip_env "MDS doesn't support rename stats"
12774 local testdir1=$DIR/${tdir}/stats_testdir1
12775 local testdir2=$DIR/${tdir}/stats_testdir2
12776 mkdir -p $DIR/${tdir}
12778 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12780 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12781 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12783 createmany -o $testdir1/test 512 || error "createmany failed"
12785 # check samedir rename size
12786 mv ${testdir1}/test0 ${testdir1}/test_0
12788 local testdir1_size=$(ls -l $DIR/${tdir} |
12789 awk '/stats_testdir1/ {print $5}')
12790 local testdir2_size=$(ls -l $DIR/${tdir} |
12791 awk '/stats_testdir2/ {print $5}')
12793 testdir1_size=$(order_2 $testdir1_size)
12794 testdir2_size=$(order_2 $testdir2_size)
12796 testdir1_size=$(size_in_KMGT $testdir1_size)
12797 testdir2_size=$(size_in_KMGT $testdir2_size)
12799 echo "source rename dir size: ${testdir1_size}"
12800 echo "target rename dir size: ${testdir2_size}"
12802 local cmd="do_facet $SINGLEMDS $LCTL "
12803 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12805 eval $cmd || error "$cmd failed"
12806 local samedir=$($cmd | grep 'same_dir')
12807 local same_sample=$(get_rename_size $testdir1_size)
12808 [ -z "$samedir" ] && error "samedir_rename_size count error"
12809 [[ $same_sample -eq 1 ]] ||
12810 error "samedir_rename_size error $same_sample"
12811 echo "Check same dir rename stats success"
12813 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12815 # check crossdir rename size
12816 mv ${testdir1}/test_0 ${testdir2}/test_0
12818 testdir1_size=$(ls -l $DIR/${tdir} |
12819 awk '/stats_testdir1/ {print $5}')
12820 testdir2_size=$(ls -l $DIR/${tdir} |
12821 awk '/stats_testdir2/ {print $5}')
12823 testdir1_size=$(order_2 $testdir1_size)
12824 testdir2_size=$(order_2 $testdir2_size)
12826 testdir1_size=$(size_in_KMGT $testdir1_size)
12827 testdir2_size=$(size_in_KMGT $testdir2_size)
12829 echo "source rename dir size: ${testdir1_size}"
12830 echo "target rename dir size: ${testdir2_size}"
12832 eval $cmd || error "$cmd failed"
12833 local crossdir=$($cmd | grep 'crossdir')
12834 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12835 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12836 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12837 [[ $src_sample -eq 1 ]] ||
12838 error "crossdir_rename_size error $src_sample"
12839 [[ $tgt_sample -eq 1 ]] ||
12840 error "crossdir_rename_size error $tgt_sample"
12841 echo "Check cross dir rename stats success"
12842 rm -rf $DIR/${tdir}
12844 run_test 133d "Verifying rename_stats ========================================"
12847 remote_mds_nodsh && skip "remote MDS with nodsh"
12848 remote_ost_nodsh && skip "remote OST with nodsh"
12849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12851 local testdir=$DIR/${tdir}/stats_testdir
12852 local ctr f0 f1 bs=32768 count=42 sum
12854 mkdir -p ${testdir} || error "mkdir failed"
12856 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
12858 for ctr in {write,read}_bytes; do
12860 cancel_lru_locks osc
12862 do_facet ost1 $LCTL set_param -n \
12863 "obdfilter.*.exports.clear=clear"
12865 if [ $ctr = write_bytes ]; then
12867 f1=${testdir}/${tfile}
12869 f0=${testdir}/${tfile}
12873 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
12876 cancel_lru_locks osc
12878 sum=$(do_facet ost1 $LCTL get_param \
12879 "obdfilter.*.exports.*.stats" |
12880 awk -v ctr=$ctr 'BEGIN { sum = 0 }
12881 $1 == ctr { sum += $7 }
12882 END { printf("%0.0f", sum) }')
12884 if ((sum != bs * count)); then
12885 error "Bad $ctr sum, expected $((bs * count)), got $sum"
12889 rm -rf $DIR/${tdir}
12891 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
12894 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
12895 skip "too old lustre for get_param -R ($facet_ver)"
12897 # verifying readability.
12898 $LCTL get_param -R '*' &> /dev/null
12900 # Verifing writability with badarea_io.
12901 $LCTL list_param -FR '*' | grep '=' | tr -d = |
12902 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
12903 error "client badarea_io failed"
12905 # remount the FS in case writes/reads /proc break the FS
12906 cleanup || error "failed to unmount"
12907 setup || error "failed to setup"
12909 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
12912 remote_mds_nodsh && skip "remote MDS with nodsh"
12913 remote_ost_nodsh && skip "remote OST with nodsh"
12916 for facet in mds1 ost1; do
12917 local facet_ver=$(lustre_version_code $facet)
12918 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
12919 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
12921 log "$facet: too old lustre for get_param -R"
12923 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
12924 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
12925 tr -d = | egrep -v 'force_lbug|changelog_mask' |
12926 xargs badarea_io" ||
12927 error "$facet badarea_io failed"
12929 skip_noexit "$facet: too old lustre for get_param -R"
12933 # remount the FS in case writes/reads /proc break the FS
12934 cleanup || error "failed to unmount"
12935 setup || error "failed to setup"
12937 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
12940 remote_mds_nodsh && skip "remote MDS with nodsh"
12941 remote_ost_nodsh && skip "remote OST with nodsh"
12942 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
12943 skip "Need MDS version at least 2.9.54"
12946 for facet in client mds1 ost1; do
12947 # Get the list of files that are missing the terminating newline
12948 local plist=$(do_facet $facet
12949 $LCTL list_param -FR '*' | grep '=' | tr -d =)
12951 for ent in $plist; do
12952 local missing=$(do_facet $facet $LCTL get_param $ent \|\
12953 awk -v FS='\v' -v RS='\v\v' \
12954 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
12955 print FILENAME}'" 2>/dev/null)
12956 [ -z $missing ] || {
12957 do_facet $facet $LCTL get_param $ent | od -An -tx1
12958 error "file does not end with newline: $facet-$ent"
12963 run_test 133h "Proc files should end with newlines"
12966 remote_mds_nodsh && skip "remote MDS with nodsh"
12967 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
12968 skip "Need MDS version at least 2.7.54"
12970 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
12971 cancel_lru_locks mdc
12973 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12974 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12975 [ $unused -eq 0 ] || error "$unused locks are not cleared"
12978 createmany -o $DIR/$tdir/f $nr ||
12979 error "failed to create $nr files in $DIR/$tdir"
12980 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12982 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
12983 do_facet mds1 $LCTL set_param fail_loc=0x327
12984 do_facet mds1 $LCTL set_param fail_val=500
12987 echo "sleep 10 seconds ..."
12989 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
12991 do_facet mds1 $LCTL set_param fail_loc=0
12992 do_facet mds1 $LCTL set_param fail_val=0
12993 [ $lck_cnt -lt $unused ] ||
12994 error "No locks reclaimed, before:$unused, after:$lck_cnt"
12997 unlinkmany $DIR/$tdir/f $nr
12999 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13002 remote_mds_nodsh && skip "remote MDS with nodsh"
13003 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13004 skip "Need MDS version at least 2.7.54"
13006 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13007 cancel_lru_locks mdc
13009 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13010 ldlm.lock_reclaim_threshold_mb)
13011 # disable reclaim temporarily
13012 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13014 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13015 do_facet mds1 $LCTL set_param fail_loc=0x328
13016 do_facet mds1 $LCTL set_param fail_val=500
13018 $LCTL set_param debug=+trace
13021 createmany -o $DIR/$tdir/f $nr &
13022 local create_pid=$!
13024 echo "Sleep $TIMEOUT seconds ..."
13026 if ! ps -p $create_pid > /dev/null 2>&1; then
13027 do_facet mds1 $LCTL set_param fail_loc=0
13028 do_facet mds1 $LCTL set_param fail_val=0
13029 do_facet mds1 $LCTL set_param \
13030 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13031 error "createmany finished incorrectly!"
13033 do_facet mds1 $LCTL set_param fail_loc=0
13034 do_facet mds1 $LCTL set_param fail_val=0
13035 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13036 wait $create_pid || return 1
13038 unlinkmany $DIR/$tdir/f $nr
13040 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13043 remote_mds_nodsh && skip "remote MDS with nodsh"
13044 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13045 skip "Need MDS version at least 2.13.50"
13048 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13050 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13051 #set only one record at plain llog
13052 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13054 #fill already existed plain llog each 64767
13055 #wrapping whole catalog
13056 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13058 createmany -o $DIR/$tdir/$tfile_ 64700
13059 for (( i = 0; i < 64700; i = i + 2 ))
13061 rm $DIR/$tdir/$tfile_$i &
13062 rm $DIR/$tdir/$tfile_$((i + 1)) &
13067 #waiting osp synchronization
13068 wait_delete_completed
13070 run_test 135 "Race catalog processing"
13073 remote_mds_nodsh && skip "remote MDS with nodsh"
13074 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13075 skip "Need MDS version at least 2.13.50"
13078 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13079 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13080 #set only one record at plain llog
13081 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13082 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13084 #fill already existed 2 plain llogs each 64767
13085 #wrapping whole catalog
13086 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13087 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13088 wait_delete_completed
13090 createmany -o $DIR/$tdir/$tfile_ 10
13093 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13094 for (( i = 0; i < 10; i = i + 3 ))
13096 rm $DIR/$tdir/$tfile_$i &
13097 rm $DIR/$tdir/$tfile_$((i + 1)) &
13101 rm $DIR/$tdir/$tfile_$((i + 2)) &
13104 #waiting osp synchronization
13105 wait_delete_completed
13107 run_test 136 "Race catalog processing 2"
13109 test_140() { #bug-17379
13110 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13112 test_mkdir $DIR/$tdir
13113 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13114 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13116 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13117 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13119 while i=$((i + 1)); do
13121 cd $i || error "Changing to $i"
13122 ln -s ../stat stat || error "Creating stat symlink"
13123 # Read the symlink until ELOOP present,
13124 # not LBUGing the system is considered success,
13125 # we didn't overrun the stack.
13126 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13127 if [ $ret -ne 0 ]; then
13128 if [ $ret -eq 40 ]; then
13131 error "Open stat symlink"
13137 echo "The symlink depth = $i"
13138 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13139 error "Invalid symlink depth"
13141 # Test recursive symlink
13142 ln -s symlink_self symlink_self
13143 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13144 echo "open symlink_self returns $ret"
13145 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13147 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13152 local TF="$TMP/$tfile"
13154 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13156 cancel_lru_locks $OSC
13157 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13158 remount_client $MOUNT
13160 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13163 $TRUNCATE $DIR/$tfile 6000
13164 cancel_lru_locks $OSC
13165 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13168 echo "12345" >>$DIR/$tfile
13169 cancel_lru_locks $OSC
13170 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13173 echo "12345" >>$DIR/$tfile
13174 cancel_lru_locks $OSC
13175 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13180 run_test 150a "truncate/append tests"
13183 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13184 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13185 skip "Need OST version at least 2.13.53"
13187 check_fallocate $DIR/$tfile || error "fallocate failed"
13189 run_test 150b "Verify fallocate (prealloc) functionality"
13195 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13196 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13197 skip "Need OST version at least 2.13.53"
13199 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13200 fallocate -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13201 sync; sync_all_data
13202 cancel_lru_locks $OSC
13204 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13205 want=$((OSTCOUNT * 1048576))
13207 # Must allocate all requested space, not more than 5% extra
13208 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13209 error "bytes $bytes is not $want"
13211 run_test 150c "Verify fallocate Size and Blocks"
13217 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13218 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13219 skip "Need OST version at least 2.13.53"
13221 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13222 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13223 sync; sync_all_data
13224 cancel_lru_locks $OSC
13226 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13227 want=$((OSTCOUNT * 1048576))
13229 # Must allocate all requested space, not more than 5% extra
13230 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13231 error "bytes $bytes is not $want"
13233 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13235 #LU-2902 roc_hit was not able to read all values from lproc
13236 function roc_hit_init() {
13237 local list=$(comma_list $(osts_nodes))
13238 local dir=$DIR/$tdir-check
13239 local file=$dir/$tfile
13245 #use setstripe to do a write to every ost
13246 for i in $(seq 0 $((OSTCOUNT-1))); do
13247 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13248 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13249 idx=$(printf %04x $i)
13250 BEFORE=$(get_osd_param $list *OST*$idx stats |
13251 awk '$1 == "cache_access" {sum += $7}
13252 END { printf("%0.0f", sum) }')
13254 cancel_lru_locks osc
13255 cat $file >/dev/null
13257 AFTER=$(get_osd_param $list *OST*$idx stats |
13258 awk '$1 == "cache_access" {sum += $7}
13259 END { printf("%0.0f", sum) }')
13261 echo BEFORE:$BEFORE AFTER:$AFTER
13262 if ! let "AFTER - BEFORE == 4"; then
13264 error "roc_hit is not safe to use"
13272 function roc_hit() {
13273 local list=$(comma_list $(osts_nodes))
13274 echo $(get_osd_param $list '' stats |
13275 awk '$1 == "cache_hit" {sum += $7}
13276 END { printf("%0.0f", sum) }')
13279 function set_cache() {
13282 if [ "$2" == "off" ]; then
13285 local list=$(comma_list $(osts_nodes))
13286 set_osd_param $list '' $1_cache_enable $on
13288 cancel_lru_locks osc
13292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13293 remote_ost_nodsh && skip "remote OST with nodsh"
13296 local list=$(comma_list $(osts_nodes))
13298 # check whether obdfilter is cache capable at all
13299 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13300 skip "not cache-capable obdfilter"
13303 # check cache is enabled on all obdfilters
13304 if get_osd_param $list '' read_cache_enable | grep 0; then
13305 skip "oss cache is disabled"
13308 set_osd_param $list '' writethrough_cache_enable 1
13310 # check write cache is enabled on all obdfilters
13311 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13312 skip "oss write cache is NOT enabled"
13317 #define OBD_FAIL_OBD_NO_LRU 0x609
13318 do_nodes $list $LCTL set_param fail_loc=0x609
13320 # pages should be in the case right after write
13321 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13324 local BEFORE=$(roc_hit)
13325 cancel_lru_locks osc
13326 cat $DIR/$tfile >/dev/null
13327 local AFTER=$(roc_hit)
13329 do_nodes $list $LCTL set_param fail_loc=0
13331 if ! let "AFTER - BEFORE == CPAGES"; then
13332 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13335 cancel_lru_locks osc
13336 # invalidates OST cache
13337 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13338 set_osd_param $list '' read_cache_enable 0
13339 cat $DIR/$tfile >/dev/null
13341 # now data shouldn't be found in the cache
13343 cancel_lru_locks osc
13344 cat $DIR/$tfile >/dev/null
13346 if let "AFTER - BEFORE != 0"; then
13347 error "IN CACHE: before: $BEFORE, after: $AFTER"
13350 set_osd_param $list '' read_cache_enable 1
13353 run_test 151 "test cache on oss and controls ==============================="
13356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13358 local TF="$TMP/$tfile"
13360 # simulate ENOMEM during write
13361 #define OBD_FAIL_OST_NOMEM 0x226
13362 lctl set_param fail_loc=0x80000226
13363 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13365 sync || error "sync failed"
13366 lctl set_param fail_loc=0
13368 # discard client's cache
13369 cancel_lru_locks osc
13371 # simulate ENOMEM during read
13372 lctl set_param fail_loc=0x80000226
13373 cmp $TF $DIR/$tfile || error "cmp failed"
13374 lctl set_param fail_loc=0
13378 run_test 152 "test read/write with enomem ============================"
13381 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13383 run_test 153 "test if fdatasync does not crash ======================="
13385 dot_lustre_fid_permission_check() {
13387 local ffid=$MOUNT/.lustre/fid/$fid
13390 echo "stat fid $fid"
13391 stat $ffid > /dev/null || error "stat $ffid failed."
13392 echo "touch fid $fid"
13393 touch $ffid || error "touch $ffid failed."
13394 echo "write to fid $fid"
13395 cat /etc/hosts > $ffid || error "write $ffid failed."
13396 echo "read fid $fid"
13397 diff /etc/hosts $ffid || error "read $ffid failed."
13398 echo "append write to fid $fid"
13399 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13400 echo "rename fid $fid"
13401 mv $ffid $test_dir/$tfile.1 &&
13402 error "rename $ffid to $tfile.1 should fail."
13403 touch $test_dir/$tfile.1
13404 mv $test_dir/$tfile.1 $ffid &&
13405 error "rename $tfile.1 to $ffid should fail."
13406 rm -f $test_dir/$tfile.1
13407 echo "truncate fid $fid"
13408 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13409 echo "link fid $fid"
13410 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13411 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13412 echo "setfacl fid $fid"
13413 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13414 echo "getfacl fid $fid"
13415 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13417 echo "unlink fid $fid"
13418 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13419 echo "mknod fid $fid"
13420 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13422 fid=[0xf00000400:0x1:0x0]
13423 ffid=$MOUNT/.lustre/fid/$fid
13425 echo "stat non-exist fid $fid"
13426 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13427 echo "write to non-exist fid $fid"
13428 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13429 echo "link new fid $fid"
13430 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13432 mkdir -p $test_dir/$tdir
13433 touch $test_dir/$tdir/$tfile
13434 fid=$($LFS path2fid $test_dir/$tdir)
13437 error "error: could not get fid for $test_dir/$dir/$tfile."
13439 ffid=$MOUNT/.lustre/fid/$fid
13442 ls $ffid > /dev/null || error "ls $ffid failed."
13443 echo "touch $fid/$tfile.1"
13444 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13446 echo "touch $MOUNT/.lustre/fid/$tfile"
13447 touch $MOUNT/.lustre/fid/$tfile && \
13448 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13450 echo "setxattr to $MOUNT/.lustre/fid"
13451 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13453 echo "listxattr for $MOUNT/.lustre/fid"
13454 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13456 echo "delxattr from $MOUNT/.lustre/fid"
13457 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13459 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13460 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13461 error "touch invalid fid should fail."
13463 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13464 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13465 error "touch non-normal fid should fail."
13467 echo "rename $tdir to $MOUNT/.lustre/fid"
13468 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13469 error "rename to $MOUNT/.lustre/fid should fail."
13471 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13473 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13474 local new_obf_mode=777
13476 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13477 chmod $new_obf_mode $DIR/.lustre/fid ||
13478 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13480 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13481 [ $obf_mode -eq $new_obf_mode ] ||
13482 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13484 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13485 chmod $old_obf_mode $DIR/.lustre/fid ||
13486 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13489 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13490 fid=$($LFS path2fid $test_dir/$tfile-2)
13492 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13494 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13495 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13496 error "create lov data thru .lustre failed"
13498 echo "cp /etc/passwd $test_dir/$tfile-2"
13499 cp /etc/passwd $test_dir/$tfile-2 ||
13500 error "copy to $test_dir/$tfile-2 failed."
13501 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13502 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13503 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13505 rm -rf $test_dir/tfile.lnk
13506 rm -rf $test_dir/$tfile-2
13510 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13511 skip "Need MDS version at least 2.4.1"
13513 local tf=$DIR/$tfile
13516 local fid=$($LFS path2fid $tf)
13517 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13519 # check that we get the same pathname back
13520 local found=$($LFS fid2path $MOUNT "$fid")
13521 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13522 [ "$found" == "$tf" ] ||
13523 error "fid2path($fid=path2fid($tf)) = $found != $tf"
13525 run_test 154A "lfs path2fid and fid2path basic checks"
13528 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13529 skip "Need MDS version at least 2.4.1"
13531 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13532 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13533 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13534 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13536 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13537 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13539 # check that we get the same pathname
13540 echo "PFID: $PFID, name: $name"
13541 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13542 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13543 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13544 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13546 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13548 run_test 154B "verify the ll_decode_linkea tool"
13551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13552 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13553 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13554 skip "Need MDS version at least 2.2.51"
13555 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13557 cp /etc/hosts $DIR/$tfile
13559 fid=$($LFS path2fid $DIR/$tfile)
13561 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13563 dot_lustre_fid_permission_check "$fid" $DIR ||
13564 error "dot lustre permission check $fid failed"
13566 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13568 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13570 touch $MOUNT/.lustre/file &&
13571 error "creation is not allowed under .lustre"
13573 mkdir $MOUNT/.lustre/dir &&
13574 error "mkdir is not allowed under .lustre"
13578 run_test 154a "Open-by-FID"
13581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13582 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13583 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13584 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13585 skip "Need MDS version at least 2.2.51"
13587 local remote_dir=$DIR/$tdir/remote_dir
13591 mkdir -p $DIR/$tdir
13592 $LFS mkdir -i $MDTIDX $remote_dir ||
13593 error "create remote directory failed"
13595 cp /etc/hosts $remote_dir/$tfile
13597 fid=$($LFS path2fid $remote_dir/$tfile)
13599 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13601 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13602 error "dot lustre permission check $fid failed"
13605 run_test 154b "Open-by-FID for remote directory"
13608 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13609 skip "Need MDS version at least 2.4.1"
13611 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13612 local FID1=$($LFS path2fid $DIR/$tfile.1)
13613 local FID2=$($LFS path2fid $DIR/$tfile.2)
13614 local FID3=$($LFS path2fid $DIR/$tfile.3)
13617 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13618 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13619 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13621 [ "$FID" = "${!want}" ] ||
13622 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13626 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13628 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13629 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13633 run_test 154c "lfs path2fid and fid2path multiple arguments"
13636 remote_mds_nodsh && skip "remote MDS with nodsh"
13637 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13638 skip "Need MDS version at least 2.5.53"
13640 if remote_mds; then
13641 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13645 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13652 local fid=$($LFS path2fid $DIR/$tfile)
13655 cmd="exec $fd<$DIR/$tfile"
13657 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13658 echo "$fid_list" | grep "$fid"
13661 cmd="exec $fd>/dev/null"
13663 if [ $rc -ne 0 ]; then
13664 error "FID $fid not found in open files list $fid_list"
13667 run_test 154d "Verify open file fid"
13671 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13672 skip "Need MDS version at least 2.6.50"
13674 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13675 error ".lustre returned by readdir"
13678 run_test 154e ".lustre is not returned by readdir"
13681 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13683 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13684 test_mkdir -p -c1 $DIR/$tdir/d
13685 # test dirs inherit from its stripe
13686 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13687 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13688 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13689 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13692 # get fid of parents
13693 local FID0=$($LFS path2fid $DIR/$tdir/d)
13694 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13695 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13696 local FID3=$($LFS path2fid $DIR)
13698 # check that path2fid --parents returns expected <parent_fid>/name
13699 # 1) test for a directory (single parent)
13700 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13701 [ "$parent" == "$FID0/foo1" ] ||
13702 error "expected parent: $FID0/foo1, got: $parent"
13704 # 2) test for a file with nlink > 1 (multiple parents)
13705 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13706 echo "$parent" | grep -F "$FID1/$tfile" ||
13707 error "$FID1/$tfile not returned in parent list"
13708 echo "$parent" | grep -F "$FID2/link" ||
13709 error "$FID2/link not returned in parent list"
13711 # 3) get parent by fid
13712 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13713 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13714 echo "$parent" | grep -F "$FID1/$tfile" ||
13715 error "$FID1/$tfile not returned in parent list (by fid)"
13716 echo "$parent" | grep -F "$FID2/link" ||
13717 error "$FID2/link not returned in parent list (by fid)"
13719 # 4) test for entry in root directory
13720 parent=$($LFS path2fid --parents $DIR/f)
13721 echo "$parent" | grep -F "$FID3/f" ||
13722 error "$FID3/f not returned in parent list"
13724 # 5) test it on root directory
13725 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13726 error "$MOUNT should not have parents"
13728 # enable xattr caching and check that linkea is correctly updated
13729 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13730 save_lustre_params client "llite.*.xattr_cache" > $save
13731 lctl set_param llite.*.xattr_cache 1
13733 # 6.1) linkea update on rename
13734 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13736 # get parents by fid
13737 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13738 # foo1 should no longer be returned in parent list
13739 echo "$parent" | grep -F "$FID1" &&
13740 error "$FID1 should no longer be in parent list"
13741 # the new path should appear
13742 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13743 error "$FID2/$tfile.moved is not in parent list"
13745 # 6.2) linkea update on unlink
13746 rm -f $DIR/$tdir/d/foo2/link
13747 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13748 # foo2/link should no longer be returned in parent list
13749 echo "$parent" | grep -F "$FID2/link" &&
13750 error "$FID2/link should no longer be in parent list"
13754 restore_lustre_params < $save
13757 run_test 154f "get parent fids by reading link ea"
13761 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13762 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13763 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13764 skip "Need MDS version at least 2.6.92"
13766 mkdir -p $DIR/$tdir
13767 llapi_fid_test -d $DIR/$tdir
13769 run_test 154g "various llapi FID tests"
13771 test_155_small_load() {
13772 local temp=$TMP/$tfile
13773 local file=$DIR/$tfile
13775 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13776 error "dd of=$temp bs=6096 count=1 failed"
13778 cancel_lru_locks $OSC
13779 cmp $temp $file || error "$temp $file differ"
13781 $TRUNCATE $temp 6000
13782 $TRUNCATE $file 6000
13783 cmp $temp $file || error "$temp $file differ (truncate1)"
13785 echo "12345" >>$temp
13786 echo "12345" >>$file
13787 cmp $temp $file || error "$temp $file differ (append1)"
13789 echo "12345" >>$temp
13790 echo "12345" >>$file
13791 cmp $temp $file || error "$temp $file differ (append2)"
13797 test_155_big_load() {
13798 remote_ost_nodsh && skip "remote OST with nodsh"
13800 local temp=$TMP/$tfile
13801 local file=$DIR/$tfile
13804 local cache_size=$(do_facet ost$((MAXI+1)) \
13805 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13806 local large_file_size=$((cache_size * 2))
13808 echo "OSS cache size: $cache_size KB"
13809 echo "Large file size: $large_file_size KB"
13811 [ $MAXV -le $large_file_size ] &&
13812 skip_env "max available OST size needs > $large_file_size KB"
13814 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13816 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13817 error "dd of=$temp bs=$large_file_size count=1k failed"
13820 cancel_lru_locks osc
13821 cmp $temp $file || error "$temp $file differ"
13827 save_writethrough() {
13828 local facets=$(get_facets OST)
13830 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13836 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13838 save_writethrough $p
13841 set_cache writethrough on
13842 test_155_small_load
13843 restore_lustre_params < $p
13846 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
13849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13851 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13853 save_writethrough $p
13856 set_cache writethrough off
13857 test_155_small_load
13858 restore_lustre_params < $p
13861 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
13864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13866 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13868 save_writethrough $p
13871 set_cache writethrough on
13872 test_155_small_load
13873 restore_lustre_params < $p
13876 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
13879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13881 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13883 save_writethrough $p
13886 set_cache writethrough off
13887 test_155_small_load
13888 restore_lustre_params < $p
13891 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
13894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13896 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13898 save_writethrough $p
13901 set_cache writethrough on
13903 restore_lustre_params < $p
13906 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
13909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13911 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13913 save_writethrough $p
13916 set_cache writethrough off
13918 restore_lustre_params < $p
13921 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
13924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13926 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13928 save_writethrough $p
13931 set_cache writethrough on
13933 restore_lustre_params < $p
13936 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
13939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13941 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13943 save_writethrough $p
13946 set_cache writethrough off
13948 restore_lustre_params < $p
13951 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
13954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13955 remote_ost_nodsh && skip "remote OST with nodsh"
13956 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
13957 skip "stats not implemented on old servers"
13958 [ "$ost1_FSTYPE" = "zfs" ] &&
13959 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
13964 local file="$DIR/$tfile"
13965 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13967 save_writethrough $p
13970 log "Turn on read and write cache"
13972 set_cache writethrough on
13974 log "Write data and read it back."
13975 log "Read should be satisfied from the cache."
13976 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
13978 cancel_lru_locks osc
13979 cat $file >/dev/null
13981 if ! let "AFTER - BEFORE == CPAGES"; then
13982 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
13984 log "cache hits: before: $BEFORE, after: $AFTER"
13987 log "Read again; it should be satisfied from the cache."
13989 cancel_lru_locks osc
13990 cat $file >/dev/null
13992 if ! let "AFTER - BEFORE == CPAGES"; then
13993 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
13995 log "cache hits:: before: $BEFORE, after: $AFTER"
13998 log "Turn off the read cache and turn on the write cache"
14000 set_cache writethrough on
14002 log "Read again; it should be satisfied from the cache."
14004 cancel_lru_locks osc
14005 cat $file >/dev/null
14007 if ! let "AFTER - BEFORE == CPAGES"; then
14008 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14010 log "cache hits:: before: $BEFORE, after: $AFTER"
14013 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14014 # > 2.12.56 uses pagecache if cached
14015 log "Read again; it should not be satisfied from the cache."
14017 cancel_lru_locks osc
14018 cat $file >/dev/null
14020 if ! let "AFTER - BEFORE == 0"; then
14021 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14023 log "cache hits:: before: $BEFORE, after: $AFTER"
14027 log "Write data and read it back."
14028 log "Read should be satisfied from the cache."
14029 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14031 cancel_lru_locks osc
14032 cat $file >/dev/null
14034 if ! let "AFTER - BEFORE == CPAGES"; then
14035 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14037 log "cache hits:: before: $BEFORE, after: $AFTER"
14040 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14041 # > 2.12.56 uses pagecache if cached
14042 log "Read again; it should not be satisfied from the cache."
14044 cancel_lru_locks osc
14045 cat $file >/dev/null
14047 if ! let "AFTER - BEFORE == 0"; then
14048 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14050 log "cache hits:: before: $BEFORE, after: $AFTER"
14054 log "Turn off read and write cache"
14056 set_cache writethrough off
14058 log "Write data and read it back"
14059 log "It should not be satisfied from the cache."
14061 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14062 cancel_lru_locks osc
14064 cat $file >/dev/null
14066 if ! let "AFTER - BEFORE == 0"; then
14067 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14069 log "cache hits:: before: $BEFORE, after: $AFTER"
14072 log "Turn on the read cache and turn off the write cache"
14074 set_cache writethrough off
14076 log "Write data and read it back"
14077 log "It should not be satisfied from the cache."
14079 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14081 cancel_lru_locks osc
14082 cat $file >/dev/null
14084 if ! let "AFTER - BEFORE == 0"; then
14085 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14087 log "cache hits:: before: $BEFORE, after: $AFTER"
14090 log "Read again; it should be satisfied from the cache."
14092 cancel_lru_locks osc
14093 cat $file >/dev/null
14095 if ! let "AFTER - BEFORE == CPAGES"; then
14096 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14098 log "cache hits:: before: $BEFORE, after: $AFTER"
14101 restore_lustre_params < $p
14104 run_test 156 "Verification of tunables"
14107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14108 remote_mds_nodsh && skip "remote MDS with nodsh"
14109 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14110 skip "Need MDS version at least 2.2.0"
14112 changelog_register || error "changelog_register failed"
14113 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14114 changelog_users $SINGLEMDS | grep -q $cl_user ||
14115 error "User $cl_user not found in changelog_users"
14118 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14119 changelog_clear 0 || error "changelog_clear failed"
14120 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14121 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14122 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14123 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14124 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14125 rm $DIR/$tdir/pics/desktop.jpg
14127 changelog_dump | tail -10
14129 echo "verifying changelog mask"
14130 changelog_chmask "-MKDIR"
14131 changelog_chmask "-CLOSE"
14133 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14134 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14136 changelog_chmask "+MKDIR"
14137 changelog_chmask "+CLOSE"
14139 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14140 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14142 changelog_dump | tail -10
14143 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14144 CLOSES=$(changelog_dump | grep -c "CLOSE")
14145 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14146 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14149 echo "verifying target fid"
14150 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14151 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14152 [ "$fidc" == "$fidf" ] ||
14153 error "changelog '$tfile' fid $fidc != file fid $fidf"
14154 echo "verifying parent fid"
14155 # The FID returned from the Changelog may be the directory shard on
14156 # a different MDT, and not the FID returned by path2fid on the parent.
14157 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14158 # since this is what will matter when recreating this file in the tree.
14159 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14160 local pathp=$($LFS fid2path $MOUNT "$fidp")
14161 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14162 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14164 echo "getting records for $cl_user"
14165 changelog_users $SINGLEMDS
14166 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14168 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14169 error "changelog_clear failed"
14170 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14171 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14172 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14173 error "user index expect $user_rec1 + $nclr != $user_rec2"
14175 local min0_rec=$(changelog_users $SINGLEMDS |
14176 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14177 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14178 awk '{ print $1; exit; }')
14180 changelog_dump | tail -n 5
14181 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14182 [ $first_rec == $((min0_rec + 1)) ] ||
14183 error "first index should be $min0_rec + 1 not $first_rec"
14185 # LU-3446 changelog index reset on MDT restart
14186 local cur_rec1=$(changelog_users $SINGLEMDS |
14187 awk '/^current.index:/ { print $NF }')
14188 changelog_clear 0 ||
14189 error "clear all changelog records for $cl_user failed"
14190 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14191 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14192 error "Fail to start $SINGLEMDS"
14193 local cur_rec2=$(changelog_users $SINGLEMDS |
14194 awk '/^current.index:/ { print $NF }')
14195 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14196 [ $cur_rec1 == $cur_rec2 ] ||
14197 error "current index should be $cur_rec1 not $cur_rec2"
14199 echo "verifying users from this test are deregistered"
14200 changelog_deregister || error "changelog_deregister failed"
14201 changelog_users $SINGLEMDS | grep -q $cl_user &&
14202 error "User '$cl_user' still in changelog_users"
14204 # lctl get_param -n mdd.*.changelog_users
14205 # current index: 144
14206 # ID index (idle seconds)
14208 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14209 # this is the normal case where all users were deregistered
14210 # make sure no new records are added when no users are present
14211 local last_rec1=$(changelog_users $SINGLEMDS |
14212 awk '/^current.index:/ { print $NF }')
14213 touch $DIR/$tdir/chloe
14214 local last_rec2=$(changelog_users $SINGLEMDS |
14215 awk '/^current.index:/ { print $NF }')
14216 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14217 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14219 # any changelog users must be leftovers from a previous test
14220 changelog_users $SINGLEMDS
14221 echo "other changelog users; can't verify off"
14224 run_test 160a "changelog sanity"
14226 test_160b() { # LU-3587
14227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14228 remote_mds_nodsh && skip "remote MDS with nodsh"
14229 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14230 skip "Need MDS version at least 2.2.0"
14232 changelog_register || error "changelog_register failed"
14233 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14234 changelog_users $SINGLEMDS | grep -q $cl_user ||
14235 error "User '$cl_user' not found in changelog_users"
14237 local longname1=$(str_repeat a 255)
14238 local longname2=$(str_repeat b 255)
14241 echo "creating very long named file"
14242 touch $longname1 || error "create of '$longname1' failed"
14243 echo "renaming very long named file"
14244 mv $longname1 $longname2
14246 changelog_dump | grep RENME | tail -n 5
14249 run_test 160b "Verify that very long rename doesn't crash in changelog"
14252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14253 remote_mds_nodsh && skip "remote MDS with nodsh"
14255 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14256 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14257 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14258 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14262 # Registration step
14263 changelog_register || error "changelog_register failed"
14266 mkdir -p $DIR/$tdir
14267 $MCREATE $DIR/$tdir/foo_160c
14268 changelog_chmask "-TRUNC"
14269 $TRUNCATE $DIR/$tdir/foo_160c 200
14270 changelog_chmask "+TRUNC"
14271 $TRUNCATE $DIR/$tdir/foo_160c 199
14272 changelog_dump | tail -n 5
14273 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14274 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14276 run_test 160c "verify that changelog log catch the truncate event"
14279 remote_mds_nodsh && skip "remote MDS with nodsh"
14280 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14282 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14283 skip "Need MDS version at least 2.7.60"
14285 # Registration step
14286 changelog_register || error "changelog_register failed"
14288 mkdir -p $DIR/$tdir/migrate_dir
14289 changelog_clear 0 || error "changelog_clear failed"
14291 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14292 changelog_dump | tail -n 5
14293 local migrates=$(changelog_dump | grep -c "MIGRT")
14294 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14296 run_test 160d "verify that changelog log catch the migrate event"
14299 remote_mds_nodsh && skip "remote MDS with nodsh"
14302 changelog_register || error "changelog_register failed"
14304 # Delete a future user (expect fail)
14305 local MDT0=$(facet_svc $SINGLEMDS)
14306 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14309 if [ $rc -eq 0 ]; then
14310 error "Deleted non-existant user cl77"
14311 elif [ $rc -ne 2 ]; then
14312 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14315 # Clear to a bad index (1 billion should be safe)
14316 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14319 if [ $rc -eq 0 ]; then
14320 error "Successfully cleared to invalid CL index"
14321 elif [ $rc -ne 22 ]; then
14322 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14325 run_test 160e "changelog negative testing (should return errors)"
14328 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14329 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14330 skip "Need MDS version at least 2.10.56"
14332 local mdts=$(comma_list $(mdts_nodes))
14335 changelog_register || error "first changelog_register failed"
14336 changelog_register || error "second changelog_register failed"
14338 declare -A cl_user1
14339 declare -A cl_user2
14344 # generate some changelog records to accumulate on each MDT
14345 # use fnv1a because created files should be evenly distributed
14346 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14347 error "test_mkdir $tdir failed"
14348 log "$(date +%s): creating first files"
14349 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14350 error "create $DIR/$tdir/$tfile failed"
14352 # check changelogs have been generated
14353 local start=$SECONDS
14354 local idle_time=$((MDSCOUNT * 5 + 5))
14355 local nbcl=$(changelog_dump | wc -l)
14356 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14358 for param in "changelog_max_idle_time=$idle_time" \
14360 "changelog_min_gc_interval=2" \
14361 "changelog_min_free_cat_entries=3"; do
14362 local MDT0=$(facet_svc $SINGLEMDS)
14363 local var="${param%=*}"
14364 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14366 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14367 do_nodes $mdts $LCTL set_param mdd.*.$param
14370 # force cl_user2 to be idle (1st part), but also cancel the
14371 # cl_user1 records so that it is not evicted later in the test.
14372 local sleep1=$((idle_time / 2))
14373 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14376 # simulate changelog catalog almost full
14377 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14378 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14380 for i in $(seq $MDSCOUNT); do
14381 cl_users=(${CL_USERS[mds$i]})
14382 cl_user1[mds$i]="${cl_users[0]}"
14383 cl_user2[mds$i]="${cl_users[1]}"
14385 [ -n "${cl_user1[mds$i]}" ] ||
14386 error "mds$i: no user registered"
14387 [ -n "${cl_user2[mds$i]}" ] ||
14388 error "mds$i: only ${cl_user2[mds$i]} is registered"
14390 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14391 [ -n "$user_rec1" ] ||
14392 error "mds$i: User ${cl_user1[mds$i]} not registered"
14393 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14394 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14395 [ -n "$user_rec2" ] ||
14396 error "mds$i: User ${cl_user1[mds$i]} not registered"
14397 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14398 "$user_rec1 + 2 == $user_rec2"
14399 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14400 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14401 "$user_rec1 + 2, but is $user_rec2"
14402 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14403 [ -n "$user_rec2" ] ||
14404 error "mds$i: User ${cl_user2[mds$i]} not registered"
14405 [ $user_rec1 == $user_rec2 ] ||
14406 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14407 "$user_rec1, but is $user_rec2"
14410 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14411 local sleep2=$((idle_time - (SECONDS - start) + 1))
14412 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14415 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14416 # cl_user1 should be OK because it recently processed records.
14417 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14418 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14419 error "create $DIR/$tdir/${tfile}b failed"
14421 # ensure gc thread is done
14422 for i in $(mdts_nodes); do
14424 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14425 error "$i: GC-thread not done"
14429 for i in $(seq $MDSCOUNT); do
14430 # check cl_user1 still registered
14431 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14432 error "mds$i: User ${cl_user1[mds$i]} not registered"
14433 # check cl_user2 unregistered
14434 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14435 error "mds$i: User ${cl_user2[mds$i]} still registered"
14437 # check changelogs are present and starting at $user_rec1 + 1
14438 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14439 [ -n "$user_rec1" ] ||
14440 error "mds$i: User ${cl_user1[mds$i]} not registered"
14441 first_rec=$($LFS changelog $(facet_svc mds$i) |
14442 awk '{ print $1; exit; }')
14444 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14445 [ $((user_rec1 + 1)) == $first_rec ] ||
14446 error "mds$i: first index should be $user_rec1 + 1, " \
14447 "but is $first_rec"
14450 run_test 160f "changelog garbage collect (timestamped users)"
14453 remote_mds_nodsh && skip "remote MDS with nodsh"
14454 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14455 skip "Need MDS version at least 2.10.56"
14457 local mdts=$(comma_list $(mdts_nodes))
14459 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14460 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14463 changelog_register || error "first changelog_register failed"
14464 changelog_register || error "second changelog_register failed"
14466 declare -A cl_user1
14467 declare -A cl_user2
14472 # generate some changelog records to accumulate on each MDT
14473 # use fnv1a because created files should be evenly distributed
14474 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14475 error "mkdir $tdir failed"
14476 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14477 error "create $DIR/$tdir/$tfile failed"
14479 # check changelogs have been generated
14480 local nbcl=$(changelog_dump | wc -l)
14481 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14483 # reduce the max_idle_indexes value to make sure we exceed it
14484 max_ndx=$((nbcl / 2 - 1))
14486 for param in "changelog_max_idle_indexes=$max_ndx" \
14488 "changelog_min_gc_interval=2" \
14489 "changelog_min_free_cat_entries=3"; do
14490 local MDT0=$(facet_svc $SINGLEMDS)
14491 local var="${param%=*}"
14492 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14494 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14495 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14496 error "unable to set mdd.*.$param"
14499 # simulate changelog catalog almost full
14500 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14501 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14503 for i in $(seq $MDSCOUNT); do
14504 cl_users=(${CL_USERS[mds$i]})
14505 cl_user1[mds$i]="${cl_users[0]}"
14506 cl_user2[mds$i]="${cl_users[1]}"
14508 [ -n "${cl_user1[mds$i]}" ] ||
14509 error "mds$i: no user registered"
14510 [ -n "${cl_user2[mds$i]}" ] ||
14511 error "mds$i: only ${cl_user1[mds$i]} is registered"
14513 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14514 [ -n "$user_rec1" ] ||
14515 error "mds$i: User ${cl_user1[mds$i]} not registered"
14516 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14517 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14518 [ -n "$user_rec2" ] ||
14519 error "mds$i: User ${cl_user1[mds$i]} not registered"
14520 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14521 "$user_rec1 + 2 == $user_rec2"
14522 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14523 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14524 "$user_rec1 + 2, but is $user_rec2"
14525 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14526 [ -n "$user_rec2" ] ||
14527 error "mds$i: User ${cl_user2[mds$i]} not registered"
14528 [ $user_rec1 == $user_rec2 ] ||
14529 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14530 "$user_rec1, but is $user_rec2"
14533 # ensure we are past the previous changelog_min_gc_interval set above
14536 # generate one more changelog to trigger fail_loc
14537 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14538 error "create $DIR/$tdir/${tfile}bis failed"
14540 # ensure gc thread is done
14541 for i in $(mdts_nodes); do
14543 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14544 error "$i: GC-thread not done"
14548 for i in $(seq $MDSCOUNT); do
14549 # check cl_user1 still registered
14550 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14551 error "mds$i: User ${cl_user1[mds$i]} not registered"
14552 # check cl_user2 unregistered
14553 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14554 error "mds$i: User ${cl_user2[mds$i]} still registered"
14556 # check changelogs are present and starting at $user_rec1 + 1
14557 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14558 [ -n "$user_rec1" ] ||
14559 error "mds$i: User ${cl_user1[mds$i]} not registered"
14560 first_rec=$($LFS changelog $(facet_svc mds$i) |
14561 awk '{ print $1; exit; }')
14563 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14564 [ $((user_rec1 + 1)) == $first_rec ] ||
14565 error "mds$i: first index should be $user_rec1 + 1, " \
14566 "but is $first_rec"
14569 run_test 160g "changelog garbage collect (old users)"
14572 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14573 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14574 skip "Need MDS version at least 2.10.56"
14576 local mdts=$(comma_list $(mdts_nodes))
14579 changelog_register || error "first changelog_register failed"
14580 changelog_register || error "second changelog_register failed"
14582 declare -A cl_user1
14583 declare -A cl_user2
14588 # generate some changelog records to accumulate on each MDT
14589 # use fnv1a because created files should be evenly distributed
14590 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14591 error "test_mkdir $tdir failed"
14592 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14593 error "create $DIR/$tdir/$tfile failed"
14595 # check changelogs have been generated
14596 local nbcl=$(changelog_dump | wc -l)
14597 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14599 for param in "changelog_max_idle_time=10" \
14601 "changelog_min_gc_interval=2"; do
14602 local MDT0=$(facet_svc $SINGLEMDS)
14603 local var="${param%=*}"
14604 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14606 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14607 do_nodes $mdts $LCTL set_param mdd.*.$param
14610 # force cl_user2 to be idle (1st part)
14613 for i in $(seq $MDSCOUNT); do
14614 cl_users=(${CL_USERS[mds$i]})
14615 cl_user1[mds$i]="${cl_users[0]}"
14616 cl_user2[mds$i]="${cl_users[1]}"
14618 [ -n "${cl_user1[mds$i]}" ] ||
14619 error "mds$i: no user registered"
14620 [ -n "${cl_user2[mds$i]}" ] ||
14621 error "mds$i: only ${cl_user2[mds$i]} is registered"
14623 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14624 [ -n "$user_rec1" ] ||
14625 error "mds$i: User ${cl_user1[mds$i]} not registered"
14626 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14627 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14628 [ -n "$user_rec2" ] ||
14629 error "mds$i: User ${cl_user1[mds$i]} not registered"
14630 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14631 "$user_rec1 + 2 == $user_rec2"
14632 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14633 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14634 "$user_rec1 + 2, but is $user_rec2"
14635 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14636 [ -n "$user_rec2" ] ||
14637 error "mds$i: User ${cl_user2[mds$i]} not registered"
14638 [ $user_rec1 == $user_rec2 ] ||
14639 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14640 "$user_rec1, but is $user_rec2"
14643 # force cl_user2 to be idle (2nd part) and to reach
14644 # changelog_max_idle_time
14647 # force each GC-thread start and block then
14648 # one per MDT/MDD, set fail_val accordingly
14649 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14650 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14652 # generate more changelogs to trigger fail_loc
14653 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14654 error "create $DIR/$tdir/${tfile}bis failed"
14656 # stop MDT to stop GC-thread, should be done in back-ground as it will
14657 # block waiting for the thread to be released and exit
14658 declare -A stop_pids
14659 for i in $(seq $MDSCOUNT); do
14661 stop_pids[mds$i]=$!
14664 for i in $(mdts_nodes); do
14667 local facets=$(facets_up_on_host $i)
14669 for facet in ${facets//,/ }; do
14670 if [[ $facet == mds* ]]; then
14674 # ensure each MDS's gc threads are still present and all in "R"
14675 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14676 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14677 error "$i: expected $nb GC-thread"
14679 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14681 error "$i: GC-thread not found in R-state"
14682 # check umounts of each MDT on MDS have reached kthread_stop()
14683 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14684 error "$i: expected $nb umount"
14686 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14687 error "$i: umount not found in D-state"
14690 # release all GC-threads
14691 do_nodes $mdts $LCTL set_param fail_loc=0
14693 # wait for MDT stop to complete
14694 for i in $(seq $MDSCOUNT); do
14695 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14699 # may try to check if any orphan changelog records are present
14700 # via ldiskfs/zfs and llog_reader...
14702 # re-start/mount MDTs
14703 for i in $(seq $MDSCOUNT); do
14704 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14705 error "Fail to start mds$i"
14709 for i in $(seq $MDSCOUNT); do
14710 # check cl_user1 still registered
14711 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14712 error "mds$i: User ${cl_user1[mds$i]} not registered"
14713 # check cl_user2 unregistered
14714 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14715 error "mds$i: User ${cl_user2[mds$i]} still registered"
14717 # check changelogs are present and starting at $user_rec1 + 1
14718 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14719 [ -n "$user_rec1" ] ||
14720 error "mds$i: User ${cl_user1[mds$i]} not registered"
14721 first_rec=$($LFS changelog $(facet_svc mds$i) |
14722 awk '{ print $1; exit; }')
14724 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14725 [ $((user_rec1 + 1)) == $first_rec ] ||
14726 error "mds$i: first index should be $user_rec1 + 1, " \
14727 "but is $first_rec"
14730 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14735 local mdts=$(comma_list $(mdts_nodes))
14737 changelog_register || error "first changelog_register failed"
14739 # generate some changelog records to accumulate on each MDT
14740 # use fnv1a because created files should be evenly distributed
14741 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14742 error "mkdir $tdir failed"
14743 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14744 error "create $DIR/$tdir/$tfile failed"
14746 # check changelogs have been generated
14747 local nbcl=$(changelog_dump | wc -l)
14748 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14750 # simulate race between register and unregister
14751 # XXX as fail_loc is set per-MDS, with DNE configs the race
14752 # simulation will only occur for one MDT per MDS and for the
14753 # others the normal race scenario will take place
14754 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14755 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14756 do_nodes $mdts $LCTL set_param fail_val=1
14758 # unregister 1st user
14759 changelog_deregister &
14761 # wait some time for deregister work to reach race rdv
14763 # register 2nd user
14764 changelog_register || error "2nd user register failed"
14766 wait $pid1 || error "1st user deregister failed"
14770 declare -A LAST_REC
14771 for i in $(seq $MDSCOUNT); do
14772 if changelog_users mds$i | grep "^cl"; then
14773 # make sure new records are added with one user present
14774 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14775 awk '/^current.index:/ { print $NF }')
14777 error "mds$i has no user registered"
14781 # generate more changelog records to accumulate on each MDT
14782 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14783 error "create $DIR/$tdir/${tfile}bis failed"
14785 for i in $(seq $MDSCOUNT); do
14786 last_rec=$(changelog_users $SINGLEMDS |
14787 awk '/^current.index:/ { print $NF }')
14788 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14789 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14790 error "changelogs are off on mds$i"
14793 run_test 160i "changelog user register/unregister race"
14796 remote_mds_nodsh && skip "remote MDS with nodsh"
14797 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14798 skip "Need MDS version at least 2.12.56"
14800 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14801 stack_trap "umount $MOUNT2" EXIT
14803 changelog_register || error "first changelog_register failed"
14804 stack_trap "changelog_deregister" EXIT
14806 # generate some changelog
14807 # use fnv1a because created files should be evenly distributed
14808 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14809 error "mkdir $tdir failed"
14810 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14811 error "create $DIR/$tdir/${tfile}bis failed"
14813 # open the changelog device
14814 exec 3>/dev/changelog-$FSNAME-MDT0000
14815 stack_trap "exec 3>&-" EXIT
14816 exec 4</dev/changelog-$FSNAME-MDT0000
14817 stack_trap "exec 4<&-" EXIT
14819 # umount the first lustre mount
14821 stack_trap "mount_client $MOUNT" EXIT
14824 cat <&4 >/dev/null || error "read changelog failed"
14827 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14828 changelog_users $SINGLEMDS | grep -q $cl_user ||
14829 error "User $cl_user not found in changelog_users"
14831 printf 'clear:'$cl_user':0' >&3
14833 run_test 160j "client can be umounted while its chanangelog is being used"
14836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14837 remote_mds_nodsh && skip "remote MDS with nodsh"
14839 mkdir -p $DIR/$tdir/1/1
14841 changelog_register || error "changelog_register failed"
14842 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14844 changelog_users $SINGLEMDS | grep -q $cl_user ||
14845 error "User '$cl_user' not found in changelog_users"
14846 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
14847 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
14848 rmdir $DIR/$tdir/1/1 & sleep 1
14850 touch $DIR/$tdir/2/2
14851 rm -rf $DIR/$tdir/2
14856 changelog_dump | grep rmdir || error "rmdir not recorded"
14859 changelog_deregister
14861 run_test 160k "Verify that changelog records are not lost"
14864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14866 test_mkdir -c1 $DIR/$tdir
14867 cp /etc/hosts $DIR/$tdir/$tfile
14868 test_mkdir -c1 $DIR/$tdir/foo1
14869 test_mkdir -c1 $DIR/$tdir/foo2
14870 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
14871 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
14872 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
14873 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
14874 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
14875 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14876 $LFS fid2path $DIR $FID
14877 error "bad link ea"
14880 rm $DIR/$tdir/foo2/zachary
14882 rm $DIR/$tdir/foo2/thor
14884 rm $DIR/$tdir/$tfile
14886 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
14887 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
14888 { $LFS fid2path $DIR $FID; error "bad link rename"; }
14889 rm $DIR/$tdir/foo2/maggie
14892 local longname=$tfile.avg_len_is_thirty_two_
14893 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
14894 error_noexit 'failed to unlink many hardlinks'" EXIT
14895 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
14896 error "failed to hardlink many files"
14897 links=$($LFS fid2path $DIR $FID | wc -l)
14898 echo -n "${links}/1000 links in link EA"
14899 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
14901 run_test 161a "link ea sanity"
14904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14905 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
14908 local remote_dir=$DIR/$tdir/remote_dir
14910 mkdir -p $DIR/$tdir
14911 $LFS mkdir -i $MDTIDX $remote_dir ||
14912 error "create remote directory failed"
14914 cp /etc/hosts $remote_dir/$tfile
14915 mkdir -p $remote_dir/foo1
14916 mkdir -p $remote_dir/foo2
14917 ln $remote_dir/$tfile $remote_dir/foo1/sofia
14918 ln $remote_dir/$tfile $remote_dir/foo2/zachary
14919 ln $remote_dir/$tfile $remote_dir/foo1/luna
14920 ln $remote_dir/$tfile $remote_dir/foo2/thor
14922 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
14924 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
14925 $LFS fid2path $DIR $FID
14926 error "bad link ea"
14929 rm $remote_dir/foo2/zachary
14931 rm $remote_dir/foo2/thor
14933 rm $remote_dir/$tfile
14935 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
14936 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
14937 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
14938 $LFS fid2path $DIR $FID
14939 error "bad link rename"
14941 rm $remote_dir/foo2/maggie
14944 local longname=filename_avg_len_is_thirty_two_
14945 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
14946 error "failed to hardlink many files"
14947 links=$($LFS fid2path $DIR $FID | wc -l)
14948 echo -n "${links}/1000 links in link EA"
14949 [[ ${links} -gt 60 ]] ||
14950 error "expected at least 60 links in link EA"
14951 unlinkmany $remote_dir/foo2/$longname 1000 ||
14952 error "failed to unlink many hardlinks"
14954 run_test 161b "link ea sanity under remote directory"
14957 remote_mds_nodsh && skip "remote MDS with nodsh"
14958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14959 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
14960 skip "Need MDS version at least 2.1.5"
14962 # define CLF_RENAME_LAST 0x0001
14963 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
14964 changelog_register || error "changelog_register failed"
14967 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
14968 touch $DIR/$tdir/foo_161c
14969 touch $DIR/$tdir/bar_161c
14970 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14971 changelog_dump | grep RENME | tail -n 5
14972 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14973 changelog_clear 0 || error "changelog_clear failed"
14974 if [ x$flags != "x0x1" ]; then
14975 error "flag $flags is not 0x1"
14978 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
14979 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
14980 touch $DIR/$tdir/foo_161c
14981 touch $DIR/$tdir/bar_161c
14982 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
14983 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
14984 changelog_dump | grep RENME | tail -n 5
14985 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
14986 changelog_clear 0 || error "changelog_clear failed"
14987 if [ x$flags != "x0x0" ]; then
14988 error "flag $flags is not 0x0"
14990 echo "rename overwrite a target having nlink > 1," \
14991 "changelog record has flags of $flags"
14993 # rename doesn't overwrite a target (changelog flag 0x0)
14994 touch $DIR/$tdir/foo_161c
14995 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
14996 changelog_dump | grep RENME | tail -n 5
14997 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
14998 changelog_clear 0 || error "changelog_clear failed"
14999 if [ x$flags != "x0x0" ]; then
15000 error "flag $flags is not 0x0"
15002 echo "rename doesn't overwrite a target," \
15003 "changelog record has flags of $flags"
15005 # define CLF_UNLINK_LAST 0x0001
15006 # unlink a file having nlink = 1 (changelog flag 0x1)
15007 rm -f $DIR/$tdir/foo2_161c
15008 changelog_dump | grep UNLNK | tail -n 5
15009 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15010 changelog_clear 0 || error "changelog_clear failed"
15011 if [ x$flags != "x0x1" ]; then
15012 error "flag $flags is not 0x1"
15014 echo "unlink a file having nlink = 1," \
15015 "changelog record has flags of $flags"
15017 # unlink a file having nlink > 1 (changelog flag 0x0)
15018 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15019 rm -f $DIR/$tdir/foobar_161c
15020 changelog_dump | grep UNLNK | tail -n 5
15021 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15022 changelog_clear 0 || error "changelog_clear failed"
15023 if [ x$flags != "x0x0" ]; then
15024 error "flag $flags is not 0x0"
15026 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15028 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15031 remote_mds_nodsh && skip "remote MDS with nodsh"
15032 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15037 changelog_register || error "changelog_register failed"
15039 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15040 # interfer with $MOUNT/.lustre/fid/ access
15042 [[ $? -eq 0 ]] || error "mkdir failed"
15044 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15045 $LCTL set_param fail_loc=0x8000140c
15047 $LCTL set_param fail_val=5
15050 echo foofoo > $DIR/$tdir/$tfile &
15053 # wait for create to be delayed
15057 [[ $? -eq 0 ]] || error "create should be blocked"
15059 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15060 stack_trap "rm -f $tempfile"
15061 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15062 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15063 # some delay may occur during ChangeLog publishing and file read just
15064 # above, that could allow file write to happen finally
15065 [[ -s $tempfile ]] && echo "file should be empty"
15067 $LCTL set_param fail_loc=0
15070 [[ $? -eq 0 ]] || error "create failed"
15072 run_test 161d "create with concurrent .lustre/fid access"
15075 local expected="$1"
15080 path=$($LFS fid2path "$@")
15083 if [ $rc -ne 0 ]; then
15084 error "path looked up of '$expected' failed: rc=$rc"
15085 elif [ "$path" != "$expected" ]; then
15086 error "path looked up '$path' instead of '$expected'"
15088 echo "FID '$fid' resolves to path '$path' as expected"
15092 test_162a() { # was test_162
15093 test_mkdir -p -c1 $DIR/$tdir/d2
15094 touch $DIR/$tdir/d2/$tfile
15095 touch $DIR/$tdir/d2/x1
15096 touch $DIR/$tdir/d2/x2
15097 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15098 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15100 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15101 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15104 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15105 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15106 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15108 # softlink to wrong file
15109 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15110 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15111 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15114 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15115 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15116 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15117 # fid2path dir/fsname should both work
15118 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15119 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15121 # hardlink count: check that there are 2 links
15122 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15123 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15125 # hardlink indexing: remove the first link
15126 rm $DIR/$tdir/d2/p/q/r/hlink
15127 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15129 run_test 162a "path lookup sanity"
15132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15133 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15136 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15137 error "create striped dir failed"
15139 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15140 tail -n 1 | awk '{print $2}')
15141 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15143 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15144 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15147 for ((i=0;i<5;i++)); do
15148 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15149 error "get fid for f$i failed"
15150 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15152 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15153 error "get fid for d$i failed"
15154 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15159 run_test 162b "striped directory path lookup sanity"
15161 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15163 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15164 skip "Need MDS version at least 2.7.51"
15166 local lpath=$tdir.local
15167 local rpath=$tdir.remote
15169 test_mkdir $DIR/$lpath
15170 test_mkdir $DIR/$rpath
15172 for ((i = 0; i <= 101; i++)); do
15175 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15176 error "get fid for local directory $DIR/$lpath failed"
15177 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15180 test_mkdir $DIR/$rpath
15181 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15182 error "get fid for remote directory $DIR/$rpath failed"
15183 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15188 run_test 162c "fid2path works with paths 100 or more directories deep"
15190 oalr_event_count() {
15194 awk -v name="${FSNAME}-OST0000" \
15195 -v event="${event}" \
15196 '$1 == "TRACE" && $2 == event && $3 == name' \
15201 oalr_expect_event_count() {
15204 local expect="${3}"
15207 count=$(oalr_event_count "${event}" "${trace}")
15208 if ((count == expect)); then
15212 error_noexit "${event} event count was '${count}', expected ${expect}"
15218 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15220 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15224 sync # Flush previous IOs so we can count log entries.
15225 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15226 stack_trap cleanup_165 EXIT
15230 local trace="/tmp/${tfile}.trace"
15234 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15238 do_facet ost1 ofd_access_log_reader --list
15241 do_facet ost1 killall -TERM ofd_access_log_reader
15245 if ((rc != 0)); then
15246 error "ofd_access_log_reader exited with rc = '${rc}'"
15249 # Parse trace file for discovery events:
15250 oalr_expect_event_count alr_log_add "${trace}" 1
15251 oalr_expect_event_count alr_log_eof "${trace}" 1
15252 oalr_expect_event_count alr_log_free "${trace}" 1
15254 run_test 165a "ofd access log discovery"
15257 local trace="/tmp/${tfile}.trace"
15258 local file="${DIR}/${tfile}"
15269 lfs setstripe -c 1 -i 0 "${file}"
15270 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15271 do_facet ost1 ofd_access_log_reader --list
15273 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15275 do_facet ost1 killall -TERM ofd_access_log_reader
15279 if ((rc != 0)); then
15280 error "ofd_access_log_reader exited with rc = '${rc}'"
15283 oalr_expect_event_count alr_log_entry "${trace}" 1
15285 pfid1=$($LFS path2fid "${file}")
15287 # 1 2 3 4 5 6 7 8 9 10
15288 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15289 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15291 echo "entry = '${entry[*]}'" >&2
15294 if [[ "${pfid1}" != "${pfid2}" ]]; then
15295 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15299 if ((size != 1048576)); then
15300 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15304 if [[ "${flags}" != "w" ]]; then
15305 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15308 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15309 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c || error "cannot read '${file}'"
15311 do_facet ost1 killall -TERM ofd_access_log_reader
15315 if ((rc != 0)); then
15316 error "ofd_access_log_reader exited with rc = '${rc}'"
15319 oalr_expect_event_count alr_log_entry "${trace}" 1
15321 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15322 echo "entry = '${entry[*]}'" >&2
15325 if [[ "${pfid1}" != "${pfid2}" ]]; then
15326 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15330 if ((size != 524288)); then
15331 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15335 if [[ "${flags}" != "r" ]]; then
15336 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15339 run_test 165b "ofd access log entries are produced and consumed"
15342 local file="${DIR}/${tdir}/${tfile}"
15343 test_mkdir "${DIR}/${tdir}"
15347 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15349 # 4096 / 64 = 64. Create twice as many entries.
15350 for ((i = 0; i < 128; i++)); do
15351 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c || error "cannot create file"
15355 do_facet ost1 ofd_access_log_reader --list
15356 unlinkmany "${file}-%d" 128
15358 run_test 165c "full ofd access logs do not block IOs"
15360 oal_peek_entry_count() {
15361 do_facet ost1 ofd_access_log_reader --list | awk '$1 == "_entry_count:" { print $2; }'
15364 oal_expect_entry_count() {
15365 local entry_count=$(oal_peek_entry_count)
15368 if ((entry_count == expect)); then
15372 error_noexit "bad entry count, got ${entry_count}, expected ${expect}"
15373 do_facet ost1 ofd_access_log_reader --list >&2
15378 local trace="/tmp/${tfile}.trace"
15379 local file="${DIR}/${tdir}/${tfile}"
15380 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15382 test_mkdir "${DIR}/${tdir}"
15385 lfs setstripe -c 1 -i 0 "${file}"
15387 do_facet ost1 lctl set_param "${param}=rw"
15388 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15389 oal_expect_entry_count 1
15391 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15392 oal_expect_entry_count 2
15394 do_facet ost1 lctl set_param "${param}=r"
15395 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15396 oal_expect_entry_count 2
15398 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15399 oal_expect_entry_count 3
15401 do_facet ost1 lctl set_param "${param}=w"
15402 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15403 oal_expect_entry_count 4
15405 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15406 oal_expect_entry_count 4
15408 do_facet ost1 lctl set_param "${param}=0"
15409 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15410 oal_expect_entry_count 4
15412 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15413 oal_expect_entry_count 4
15415 run_test 165d "ofd_access_log mask works"
15418 # do directio so as not to populate the page cache
15419 log "creating a 10 Mb file"
15420 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15421 log "starting reads"
15422 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15423 log "truncating the file"
15424 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15426 kill %+ || true # reads might have finished
15427 echo "wait until dd is finished"
15429 log "removing the temporary file"
15430 rm -rf $DIR/$tfile || error "tmp file removal failed"
15432 run_test 169 "parallel read and truncate should not deadlock"
15435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15437 $LCTL clear # bug 18514
15438 $LCTL debug_daemon start $TMP/${tfile}_log_good
15440 $LCTL debug_daemon stop
15441 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15442 error "sed failed to read log_good"
15444 $LCTL debug_daemon start $TMP/${tfile}_log_good
15446 $LCTL debug_daemon stop
15448 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15449 error "lctl df log_bad failed"
15451 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15452 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15454 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15455 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15457 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15458 error "bad_line good_line1 good_line2 are empty"
15460 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15461 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15462 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15464 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15465 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15466 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15468 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15469 error "bad_line_new good_line_new are empty"
15471 local expected_good=$((good_line1 + good_line2*2))
15473 rm -f $TMP/${tfile}*
15474 # LU-231, short malformed line may not be counted into bad lines
15475 if [ $bad_line -ne $bad_line_new ] &&
15476 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15477 error "expected $bad_line bad lines, but got $bad_line_new"
15481 if [ $expected_good -ne $good_line_new ]; then
15482 error "expected $expected_good good lines, but got $good_line_new"
15487 run_test 170 "test lctl df to handle corrupted log ====================="
15489 test_171() { # bug20592
15490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15492 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15493 $LCTL set_param fail_loc=0x50e
15494 $LCTL set_param fail_val=3000
15495 multiop_bg_pause $DIR/$tfile O_s || true
15497 kill -USR1 $MULTIPID
15501 if dmesg | grep "recursive fault"; then
15502 error "caught a recursive fault"
15504 $LCTL set_param fail_loc=0
15507 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15509 # it would be good to share it with obdfilter-survey/iokit-libecho code
15510 setup_obdecho_osc () {
15513 local obdfilter_name=$2
15514 echo "Creating new osc for $obdfilter_name on $ost_nid"
15515 # make sure we can find loopback nid
15516 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15518 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15519 ${obdfilter_name}_osc_UUID || rc=2; }
15520 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15521 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15525 cleanup_obdecho_osc () {
15526 local obdfilter_name=$1
15527 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15528 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15535 local pages=${3:-64}
15540 local obd_size=$(get_obd_size $node $OBD)
15541 local page_size=$(get_page_size $node)
15542 if [[ -n "$obd_size" ]]; then
15543 local new_count=$((obd_size / (pages * page_size / 1024)))
15544 [[ $new_count -ge $count ]] || count=$new_count
15547 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15548 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15550 if [ $rc -eq 0 ]; then
15551 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15552 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15554 echo "New object id is $id"
15555 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15557 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15558 "test_brw $count w v $pages $id" || rc=4; }
15559 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15561 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15562 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15563 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15564 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15565 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15572 if ! module_loaded obdecho; then
15573 load_module obdecho/obdecho &&
15574 stack_trap "rmmod obdecho" EXIT ||
15575 error "unable to load obdecho on client"
15578 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15579 local host=$($LCTL get_param -n osc.$osc.import |
15580 awk '/current_connection:/ { print $2 }' )
15581 local target=$($LCTL get_param -n osc.$osc.import |
15582 awk '/target:/ { print $2 }' )
15583 target=${target%_UUID}
15585 if [ -n "$target" ]; then
15586 setup_obdecho_osc $host $target &&
15587 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15588 { error "obdecho setup failed with $?"; return; }
15590 obdecho_test ${target}_osc client ||
15591 error "obdecho_test failed on ${target}_osc"
15593 $LCTL get_param osc.$osc.import
15594 error "there is no osc.$osc.import target"
15597 run_test 180a "test obdecho on osc"
15600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15601 remote_ost_nodsh && skip "remote OST with nodsh"
15603 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15604 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15605 error "failed to load module obdecho"
15607 local target=$(do_facet ost1 $LCTL dl |
15608 awk '/obdfilter/ { print $4; exit; }')
15610 if [ -n "$target" ]; then
15611 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15613 do_facet ost1 $LCTL dl
15614 error "there is no obdfilter target on ost1"
15617 run_test 180b "test obdecho directly on obdfilter"
15619 test_180c() { # LU-2598
15620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15621 remote_ost_nodsh && skip "remote OST with nodsh"
15622 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15623 skip "Need MDS version at least 2.4.0"
15625 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15626 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15627 error "failed to load module obdecho"
15629 local target=$(do_facet ost1 $LCTL dl |
15630 awk '/obdfilter/ { print $4; exit; }')
15632 if [ -n "$target" ]; then
15633 local pages=16384 # 64MB bulk I/O RPC size
15635 obdecho_test "$target" ost1 "$pages" ||
15636 error "obdecho_test with pages=$pages failed with $?"
15638 do_facet ost1 $LCTL dl
15639 error "there is no obdfilter target on ost1"
15642 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15644 test_181() { # bug 22177
15645 test_mkdir $DIR/$tdir
15646 # create enough files to index the directory
15647 createmany -o $DIR/$tdir/foobar 4000
15648 # print attributes for debug purpose
15651 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15653 # remove the files & current working dir
15654 unlinkmany $DIR/$tdir/foobar 4000
15656 kill -USR1 $MULTIPID
15658 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15661 run_test 181 "Test open-unlinked dir ========================"
15667 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15669 $LCTL set_param mdc.*.rpc_stats=clear
15671 for (( i = 0; i < $tcount; i++ )) ; do
15672 mkdir $DIR/$tdir/$i
15675 for (( i = 0; i < $tcount; i++ )) ; do
15676 createmany -o $DIR/$tdir/$i/f- $fcount &
15680 for (( i = 0; i < $tcount; i++ )) ; do
15681 unlinkmany $DIR/$tdir/$i/f- $fcount &
15685 $LCTL get_param mdc.*.rpc_stats
15689 run_test 182 "Test parallel modify metadata operations ================"
15691 test_183() { # LU-2275
15692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15693 remote_mds_nodsh && skip "remote MDS with nodsh"
15694 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15695 skip "Need MDS version at least 2.3.56"
15697 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15698 echo aaa > $DIR/$tdir/$tfile
15700 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15701 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15703 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15704 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15706 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15708 # Flush negative dentry cache
15709 touch $DIR/$tdir/$tfile
15711 # We are not checking for any leaked references here, they'll
15712 # become evident next time we do cleanup with module unload.
15715 run_test 183 "No crash or request leak in case of strange dispositions ========"
15717 # test suite 184 is for LU-2016, LU-2017
15719 check_swap_layouts_support
15721 dir0=$DIR/$tdir/$testnum
15722 test_mkdir -p -c1 $dir0
15727 $LFS setstripe -c1 $file1
15729 $LFS setstripe -c2 $file2
15731 gen1=$($LFS getstripe -g $file1)
15732 gen2=$($LFS getstripe -g $file2)
15734 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15735 gen=$($LFS getstripe -g $file1)
15736 [[ $gen1 != $gen ]] ||
15737 "Layout generation on $file1 does not change"
15738 gen=$($LFS getstripe -g $file2)
15739 [[ $gen2 != $gen ]] ||
15740 "Layout generation on $file2 does not change"
15742 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15743 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15745 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15747 run_test 184a "Basic layout swap"
15750 check_swap_layouts_support
15752 dir0=$DIR/$tdir/$testnum
15753 mkdir -p $dir0 || error "creating dir $dir0"
15760 $LFS setstripe -c1 $file1
15761 $LFS setstripe -c2 $file2
15762 $LFS setstripe -c1 $file3
15763 chown $RUNAS_ID $file3
15764 gen1=$($LFS getstripe -g $file1)
15765 gen2=$($LFS getstripe -g $file2)
15767 $LFS swap_layouts $dir1 $dir2 &&
15768 error "swap of directories layouts should fail"
15769 $LFS swap_layouts $dir1 $file1 &&
15770 error "swap of directory and file layouts should fail"
15771 $RUNAS $LFS swap_layouts $file1 $file2 &&
15772 error "swap of file we cannot write should fail"
15773 $LFS swap_layouts $file1 $file3 &&
15774 error "swap of file with different owner should fail"
15775 /bin/true # to clear error code
15777 run_test 184b "Forbidden layout swap (will generate errors)"
15780 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
15781 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
15782 check_swap_layouts_support
15784 local dir0=$DIR/$tdir/$testnum
15785 mkdir -p $dir0 || error "creating dir $dir0"
15787 local ref1=$dir0/ref1
15788 local ref2=$dir0/ref2
15789 local file1=$dir0/file1
15790 local file2=$dir0/file2
15791 # create a file large enough for the concurrent test
15792 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
15793 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
15794 echo "ref file size: ref1($(stat -c %s $ref1))," \
15795 "ref2($(stat -c %s $ref2))"
15798 dd if=$ref1 of=$file1 bs=16k &
15801 # Make sure dd starts to copy file
15802 while [ ! -f $file1 ]; do sleep 0.1; done
15804 $LFS swap_layouts $file1 $file2
15807 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
15808 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
15810 # how many bytes copied before swapping layout
15811 local copied=$(stat -c %s $file2)
15812 local remaining=$(stat -c %s $ref1)
15813 remaining=$((remaining - copied))
15814 echo "Copied $copied bytes before swapping layout..."
15816 cmp -n $copied $file1 $ref2 | grep differ &&
15817 error "Content mismatch [0, $copied) of ref2 and file1"
15818 cmp -n $copied $file2 $ref1 ||
15819 error "Content mismatch [0, $copied) of ref1 and file2"
15820 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
15821 error "Content mismatch [$copied, EOF) of ref1 and file1"
15824 rm -f $ref1 $ref2 $file1 $file2
15826 run_test 184c "Concurrent write and layout swap"
15829 check_swap_layouts_support
15830 [ -z "$(which getfattr 2>/dev/null)" ] &&
15831 skip_env "no getfattr command"
15833 local file1=$DIR/$tdir/$tfile-1
15834 local file2=$DIR/$tdir/$tfile-2
15835 local file3=$DIR/$tdir/$tfile-3
15839 mkdir -p $DIR/$tdir
15840 touch $file1 || error "create $file1 failed"
15841 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15842 error "create $file2 failed"
15843 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15844 error "create $file3 failed"
15845 lovea1=$(get_layout_param $file1)
15847 $LFS swap_layouts $file2 $file3 ||
15848 error "swap $file2 $file3 layouts failed"
15849 $LFS swap_layouts $file1 $file2 ||
15850 error "swap $file1 $file2 layouts failed"
15852 lovea2=$(get_layout_param $file2)
15855 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
15857 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15858 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
15860 run_test 184d "allow stripeless layouts swap"
15863 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
15864 skip "Need MDS version at least 2.6.94"
15865 check_swap_layouts_support
15866 [ -z "$(which getfattr 2>/dev/null)" ] &&
15867 skip_env "no getfattr command"
15869 local file1=$DIR/$tdir/$tfile-1
15870 local file2=$DIR/$tdir/$tfile-2
15871 local file3=$DIR/$tdir/$tfile-3
15874 mkdir -p $DIR/$tdir
15875 touch $file1 || error "create $file1 failed"
15876 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
15877 error "create $file2 failed"
15878 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
15879 error "create $file3 failed"
15881 $LFS swap_layouts $file1 $file2 ||
15882 error "swap $file1 $file2 layouts failed"
15884 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
15885 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
15887 echo 123 > $file1 || error "Should be able to write into $file1"
15889 $LFS swap_layouts $file1 $file3 ||
15890 error "swap $file1 $file3 layouts failed"
15892 echo 123 > $file1 || error "Should be able to write into $file1"
15894 rm -rf $file1 $file2 $file3
15896 run_test 184e "Recreate layout after stripeless layout swaps"
15899 # Create a file with name longer than sizeof(struct stat) ==
15900 # 144 to see if we can get chars from the file name to appear
15901 # in the returned striping. Note that 'f' == 0x66.
15902 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
15904 mkdir -p $DIR/$tdir
15905 mcreate $DIR/$tdir/$file
15906 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
15907 error "IOC_MDC_GETFILEINFO returned garbage striping"
15910 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
15912 test_185() { # LU-2441
15913 # LU-3553 - no volatile file support in old servers
15914 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
15915 skip "Need MDS version at least 2.3.60"
15917 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15918 touch $DIR/$tdir/spoo
15919 local mtime1=$(stat -c "%Y" $DIR/$tdir)
15920 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
15921 error "cannot create/write a volatile file"
15922 [ "$FILESET" == "" ] &&
15923 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
15924 error "FID is still valid after close"
15926 multiop_bg_pause $DIR/$tdir vVw4096_c
15933 # assume that the next FID for this client is sequential, since stdout
15934 # is unfortunately eaten by multiop_bg_pause
15935 local n=$((${fidv[1]} + 1))
15936 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
15937 if [ "$FILESET" == "" ]; then
15938 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
15939 error "FID is missing before close"
15941 kill -USR1 $multi_pid
15942 # 1 second delay, so if mtime change we will see it
15944 local mtime2=$(stat -c "%Y" $DIR/$tdir)
15945 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
15947 run_test 185 "Volatile file support"
15949 function create_check_volatile() {
15953 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
15956 local FID=$(cat /tmp/${tfile}.fid)
15957 [ "$FID" == "" ] && error "can't get FID for volatile"
15958 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
15959 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
15960 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
15964 cancel_lru_locks mdc # flush opencache
15965 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
15970 # LU-12516 - volatile creation via .lustre
15971 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
15972 skip "Need MDS version at least 2.3.55"
15974 create_check_volatile 0
15975 [ $MDSCOUNT -lt 2 ] && return 0
15978 create_check_volatile 1
15982 run_test 185a "Volatile file creation in .lustre/fid/"
15985 remote_mds_nodsh && skip "remote MDS with nodsh"
15986 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
15987 skip "Need MDS version at least 2.3.0"
15989 local dir0=$DIR/$tdir/$testnum
15990 mkdir -p $dir0 || error "creating dir $dir0"
15992 local file=$dir0/file1
15993 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
15994 local dv1=$($LFS data_version $file)
15995 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
15996 local dv2=$($LFS data_version $file)
15997 [[ $dv1 != $dv2 ]] ||
15998 error "data version did not change on write $dv1 == $dv2"
16003 run_test 187a "Test data version change"
16006 remote_mds_nodsh && skip "remote MDS with nodsh"
16007 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16008 skip "Need MDS version at least 2.3.0"
16010 local dir0=$DIR/$tdir/$testnum
16011 mkdir -p $dir0 || error "creating dir $dir0"
16013 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16014 [[ ${DV[0]} != ${DV[1]} ]] ||
16015 error "data version did not change on write"\
16016 " ${DV[0]} == ${DV[1]}"
16021 run_test 187b "Test data version change on volatile file"
16024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16025 remote_mgs_nodsh && skip "remote MGS with nodsh"
16026 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16028 local POOL=${POOL:-cea1}
16029 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16030 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16033 local last_ost=$(($OSTCOUNT - 1))
16035 local ost_list=$(seq $first_ost $ost_step $last_ost)
16036 local ost_range="$first_ost $last_ost $ost_step"
16037 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16038 local file_dir=$POOL_ROOT/file_tst
16039 local subdir=$test_path/subdir
16043 # former test_200a test_200b
16044 pool_add $POOL || { rc=$? ; break; }
16045 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16046 # former test_200c test_200d
16047 mkdir -p $test_path
16048 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16049 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16051 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16052 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16053 || { rc=$? ; break; }
16054 # former test_200e test_200f
16055 local files=$((OSTCOUNT*3))
16056 pool_alloc_files $POOL $test_path $files "$ost_list" \
16057 || { rc=$? ; break; }
16058 pool_create_files $POOL $file_dir $files "$ost_list" \
16059 || { rc=$? ; break; }
16060 # former test_200g test_200h
16061 pool_lfs_df $POOL || { rc=$? ; break; }
16062 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16064 # former test_201a test_201b test_201c
16065 pool_remove_first_target $POOL || { rc=$? ; break; }
16067 local f=$test_path/$tfile
16068 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16069 pool_remove $POOL $f || { rc=$? ; break; }
16077 run_test 200 "OST pools"
16079 # usage: default_attr <count | size | offset>
16081 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16084 # usage: check_default_stripe_attr
16085 check_default_stripe_attr() {
16086 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16089 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16091 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16095 error "unknown getstripe attr '$1'"
16098 [ $ACTUAL == $EXPECTED ] ||
16099 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16103 test_mkdir $DIR/$tdir
16104 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16106 check_default_stripe_attr --stripe-count
16107 check_default_stripe_attr --stripe-size
16108 check_default_stripe_attr --stripe-index
16110 run_test 204a "Print default stripe attributes"
16113 test_mkdir $DIR/$tdir
16114 $LFS setstripe --stripe-count 1 $DIR/$tdir
16116 check_default_stripe_attr --stripe-size
16117 check_default_stripe_attr --stripe-index
16119 run_test 204b "Print default stripe size and offset"
16122 test_mkdir $DIR/$tdir
16123 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16125 check_default_stripe_attr --stripe-count
16126 check_default_stripe_attr --stripe-index
16128 run_test 204c "Print default stripe count and offset"
16131 test_mkdir $DIR/$tdir
16132 $LFS setstripe --stripe-index 0 $DIR/$tdir
16134 check_default_stripe_attr --stripe-count
16135 check_default_stripe_attr --stripe-size
16137 run_test 204d "Print default stripe count and size"
16140 test_mkdir $DIR/$tdir
16141 $LFS setstripe -d $DIR/$tdir
16143 check_default_stripe_attr --stripe-count --raw
16144 check_default_stripe_attr --stripe-size --raw
16145 check_default_stripe_attr --stripe-index --raw
16147 run_test 204e "Print raw stripe attributes"
16150 test_mkdir $DIR/$tdir
16151 $LFS setstripe --stripe-count 1 $DIR/$tdir
16153 check_default_stripe_attr --stripe-size --raw
16154 check_default_stripe_attr --stripe-index --raw
16156 run_test 204f "Print raw stripe size and offset"
16159 test_mkdir $DIR/$tdir
16160 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16162 check_default_stripe_attr --stripe-count --raw
16163 check_default_stripe_attr --stripe-index --raw
16165 run_test 204g "Print raw stripe count and offset"
16168 test_mkdir $DIR/$tdir
16169 $LFS setstripe --stripe-index 0 $DIR/$tdir
16171 check_default_stripe_attr --stripe-count --raw
16172 check_default_stripe_attr --stripe-size --raw
16174 run_test 204h "Print raw stripe count and size"
16176 # Figure out which job scheduler is being used, if any,
16177 # or use a fake one
16178 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16179 JOBENV=SLURM_JOB_ID
16180 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16182 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16184 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16185 JOBENV=LOADL_STEP_ID
16186 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16189 $LCTL list_param jobid_name > /dev/null 2>&1
16190 if [ $? -eq 0 ]; then
16196 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16198 verify_jobstats() {
16203 # we don't really need to clear the stats for this test to work, since each
16204 # command has a unique jobid, but it makes debugging easier if needed.
16205 # for facet in $facets; do
16206 # local dev=$(convert_facet2label $facet)
16207 # # clear old jobstats
16208 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16211 # use a new JobID for each test, or we might see an old one
16212 [ "$JOBENV" = "FAKE_JOBID" ] &&
16213 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16215 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16217 [ "$JOBENV" = "nodelocal" ] && {
16218 FAKE_JOBID=id.$testnum.%e.$RANDOM
16219 $LCTL set_param jobid_name=$FAKE_JOBID
16220 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16223 log "Test: ${cmd[*]}"
16224 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16226 if [ $JOBENV = "FAKE_JOBID" ]; then
16227 FAKE_JOBID=$JOBVAL ${cmd[*]}
16232 # all files are created on OST0000
16233 for facet in $facets; do
16234 local stats="*.$(convert_facet2label $facet).job_stats"
16236 # strip out libtool wrappers for in-tree executables
16237 if [ $(do_facet $facet lctl get_param $stats |
16238 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16239 do_facet $facet lctl get_param $stats
16240 error "No jobstats for $JOBVAL found on $facet::$stats"
16246 local new_jobenv=$1
16248 set_persistent_param_and_check client "jobid_var" \
16249 "$FSNAME.sys.jobid_var" $new_jobenv
16252 test_205a() { # Job stats
16253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16254 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16255 skip "Need MDS version with at least 2.7.1"
16256 remote_mgs_nodsh && skip "remote MGS with nodsh"
16257 remote_mds_nodsh && skip "remote MDS with nodsh"
16258 remote_ost_nodsh && skip "remote OST with nodsh"
16259 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16260 skip "Server doesn't support jobstats"
16261 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16263 local old_jobenv=$($LCTL get_param -n jobid_var)
16264 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16266 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16267 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16269 stack_trap "do_facet mgs $PERM_CMD \
16270 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16274 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16275 mdt.*.job_cleanup_interval | head -n 1)
16276 local new_interval=5
16277 do_facet $SINGLEMDS \
16278 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16279 stack_trap "do_facet $SINGLEMDS \
16280 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16281 local start=$SECONDS
16285 cmd="mkdir $DIR/$tdir"
16286 verify_jobstats "$cmd" "$SINGLEMDS"
16288 cmd="rmdir $DIR/$tdir"
16289 verify_jobstats "$cmd" "$SINGLEMDS"
16290 # mkdir on secondary MDT
16291 if [ $MDSCOUNT -gt 1 ]; then
16292 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16293 verify_jobstats "$cmd" "mds2"
16296 cmd="mknod $DIR/$tfile c 1 3"
16297 verify_jobstats "$cmd" "$SINGLEMDS"
16299 cmd="rm -f $DIR/$tfile"
16300 verify_jobstats "$cmd" "$SINGLEMDS"
16301 # create all files on OST0000 so verify_jobstats can find OST stats
16303 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16304 verify_jobstats "$cmd" "$SINGLEMDS"
16306 cmd="touch $DIR/$tfile"
16307 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16309 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16310 verify_jobstats "$cmd" "ost1"
16312 cancel_lru_locks osc
16313 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16314 verify_jobstats "$cmd" "ost1"
16316 cmd="$TRUNCATE $DIR/$tfile 0"
16317 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16319 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16320 verify_jobstats "$cmd" "$SINGLEMDS"
16321 # jobstats expiry - sleep until old stats should be expired
16322 local left=$((new_interval + 5 - (SECONDS - start)))
16323 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16324 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16326 cmd="mkdir $DIR/$tdir.expire"
16327 verify_jobstats "$cmd" "$SINGLEMDS"
16328 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16329 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16331 # Ensure that jobid are present in changelog (if supported by MDS)
16332 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16333 changelog_dump | tail -10
16334 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16335 [ $jobids -eq 9 ] ||
16336 error "Wrong changelog jobid count $jobids != 9"
16340 jobstats_set $JOBENV
16342 changelog_dump | grep $tfile
16343 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16344 [ $jobids -eq 0 ] ||
16345 error "Unexpected jobids when jobid_var=$JOBENV"
16348 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
16349 JOBENV="JOBCOMPLEX"
16350 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16352 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16354 run_test 205a "Verify job stats"
16356 # LU-13117, LU-13597
16358 job_stats="mdt.*.job_stats"
16359 $LCTL set_param $job_stats=clear
16360 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
16361 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16362 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16363 grep "job_id:.*foolish" &&
16364 error "Unexpected jobid found"
16365 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16366 grep "open:.*min.*max.*sum" ||
16367 error "wrong job_stats format found"
16369 run_test 205b "Verify job stats jobid and output format"
16371 # LU-1480, LU-1773 and LU-1657
16373 mkdir -p $DIR/$tdir
16374 $LFS setstripe -c -1 $DIR/$tdir
16375 #define OBD_FAIL_LOV_INIT 0x1403
16376 $LCTL set_param fail_loc=0xa0001403
16377 $LCTL set_param fail_val=1
16378 touch $DIR/$tdir/$tfile || true
16380 run_test 206 "fail lov_init_raid0() doesn't lbug"
16383 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16384 local fsz=`stat -c %s $DIR/$tfile`
16385 cancel_lru_locks mdc
16387 # do not return layout in getattr intent
16388 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16389 $LCTL set_param fail_loc=0x170
16390 local sz=`stat -c %s $DIR/$tfile`
16392 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16396 run_test 207a "can refresh layout at glimpse"
16399 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16400 local cksum=`md5sum $DIR/$tfile`
16401 local fsz=`stat -c %s $DIR/$tfile`
16402 cancel_lru_locks mdc
16403 cancel_lru_locks osc
16405 # do not return layout in getattr intent
16406 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16407 $LCTL set_param fail_loc=0x171
16409 # it will refresh layout after the file is opened but before read issues
16410 echo checksum is "$cksum"
16411 echo "$cksum" |md5sum -c --quiet || error "file differs"
16415 run_test 207b "can refresh layout at open"
16418 # FIXME: in this test suite, only RD lease is used. This is okay
16419 # for now as only exclusive open is supported. After generic lease
16420 # is done, this test suite should be revised. - Jinshan
16422 remote_mds_nodsh && skip "remote MDS with nodsh"
16423 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16424 skip "Need MDS version at least 2.4.52"
16426 echo "==== test 1: verify get lease work"
16427 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16429 echo "==== test 2: verify lease can be broken by upcoming open"
16430 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16434 $MULTIOP $DIR/$tfile oO_RDONLY:c
16435 kill -USR1 $PID && wait $PID || error "break lease error"
16437 echo "==== test 3: verify lease can't be granted if an open already exists"
16438 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16442 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16443 kill -USR1 $PID && wait $PID || error "open file error"
16445 echo "==== test 4: lease can sustain over recovery"
16446 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16452 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16454 echo "==== test 5: lease broken can't be regained by replay"
16455 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16459 # open file to break lease and then recovery
16460 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16463 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16467 run_test 208 "Exclusive open"
16470 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16471 skip_env "must have disp_stripe"
16474 sync; sleep 5; sync;
16476 echo 3 > /proc/sys/vm/drop_caches
16477 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16479 # open/close 500 times
16480 for i in $(seq 500); do
16484 echo 3 > /proc/sys/vm/drop_caches
16485 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16487 echo "before: $req_before, after: $req_after"
16488 [ $((req_after - req_before)) -ge 300 ] &&
16489 error "open/close requests are not freed"
16492 run_test 209 "read-only open/close requests should be freed promptly"
16496 size=$((size % 8192 + 1))
16497 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16498 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16499 rm -f $DIR/f212 $DIR/f212.xyz
16501 run_test 212 "Sendfile test ============================================"
16504 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16505 cancel_lru_locks osc
16506 lctl set_param fail_loc=0x8000040f
16507 # generate a read lock
16508 cat $DIR/$tfile > /dev/null
16509 # write to the file, it will try to cancel the above read lock.
16510 cat /etc/hosts >> $DIR/$tfile
16512 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16514 test_214() { # for bug 20133
16515 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16516 for (( i=0; i < 340; i++ )) ; do
16517 touch $DIR/$tdir/d214c/a$i
16520 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16521 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16522 ls $DIR/d214c || error "ls $DIR/d214c failed"
16523 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16524 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16526 run_test 214 "hash-indexed directory test - bug 20133"
16528 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16529 create_lnet_proc_files() {
16530 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16533 # counterpart of create_lnet_proc_files
16534 remove_lnet_proc_files() {
16535 rm -f $TMP/lnet_$1.sys
16538 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16539 # 3rd arg as regexp for body
16540 check_lnet_proc_stats() {
16541 local l=$(cat "$TMP/lnet_$1" |wc -l)
16542 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16544 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16547 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16548 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16549 # optional and can be regexp for 2nd line (lnet.routes case)
16550 check_lnet_proc_entry() {
16551 local blp=2 # blp stands for 'position of 1st line of body'
16552 [ -z "$5" ] || blp=3 # lnet.routes case
16554 local l=$(cat "$TMP/lnet_$1" |wc -l)
16555 # subtracting one from $blp because the body can be empty
16556 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16558 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16559 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16561 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16562 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16564 # bail out if any unexpected line happened
16565 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16566 [ "$?" != 0 ] || error "$2 misformatted"
16569 test_215() { # for bugs 18102, 21079, 21517
16570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16572 local N='(0|[1-9][0-9]*)' # non-negative numeric
16573 local P='[1-9][0-9]*' # positive numeric
16574 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16575 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16576 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16577 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16579 local L1 # regexp for 1st line
16580 local L2 # regexp for 2nd line (optional)
16581 local BR # regexp for the rest (body)
16583 # lnet.stats should look as 11 space-separated non-negative numerics
16584 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16585 create_lnet_proc_files "stats"
16586 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16587 remove_lnet_proc_files "stats"
16589 # lnet.routes should look like this:
16590 # Routing disabled/enabled
16591 # net hops priority state router
16592 # where net is a string like tcp0, hops > 0, priority >= 0,
16593 # state is up/down,
16594 # router is a string like 192.168.1.1@tcp2
16595 L1="^Routing (disabled|enabled)$"
16596 L2="^net +hops +priority +state +router$"
16597 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16598 create_lnet_proc_files "routes"
16599 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16600 remove_lnet_proc_files "routes"
16602 # lnet.routers should look like this:
16603 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16604 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16605 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16606 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16607 L1="^ref +rtr_ref +alive +router$"
16608 BR="^$P +$P +(up|down) +$NID$"
16609 create_lnet_proc_files "routers"
16610 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16611 remove_lnet_proc_files "routers"
16613 # lnet.peers should look like this:
16614 # nid refs state last max rtr min tx min queue
16615 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16616 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16617 # numeric (0 or >0 or <0), queue >= 0.
16618 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16619 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16620 create_lnet_proc_files "peers"
16621 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16622 remove_lnet_proc_files "peers"
16624 # lnet.buffers should look like this:
16625 # pages count credits min
16626 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16627 L1="^pages +count +credits +min$"
16628 BR="^ +$N +$N +$I +$I$"
16629 create_lnet_proc_files "buffers"
16630 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16631 remove_lnet_proc_files "buffers"
16633 # lnet.nis should look like this:
16634 # nid status alive refs peer rtr max tx min
16635 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16636 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16637 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16638 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16639 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16640 create_lnet_proc_files "nis"
16641 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16642 remove_lnet_proc_files "nis"
16644 # can we successfully write to lnet.stats?
16645 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16647 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16649 test_216() { # bug 20317
16650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16651 remote_ost_nodsh && skip "remote OST with nodsh"
16654 local facets=$(get_facets OST)
16655 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16657 save_lustre_params client "osc.*.contention_seconds" > $p
16658 save_lustre_params $facets \
16659 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16660 save_lustre_params $facets \
16661 "ldlm.namespaces.filter-*.contended_locks" >> $p
16662 save_lustre_params $facets \
16663 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16664 clear_stats osc.*.osc_stats
16666 # agressive lockless i/o settings
16667 do_nodes $(comma_list $(osts_nodes)) \
16668 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16669 ldlm.namespaces.filter-*.contended_locks=0 \
16670 ldlm.namespaces.filter-*.contention_seconds=60"
16671 lctl set_param -n osc.*.contention_seconds=60
16673 $DIRECTIO write $DIR/$tfile 0 10 4096
16674 $CHECKSTAT -s 40960 $DIR/$tfile
16676 # disable lockless i/o
16677 do_nodes $(comma_list $(osts_nodes)) \
16678 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16679 ldlm.namespaces.filter-*.contended_locks=32 \
16680 ldlm.namespaces.filter-*.contention_seconds=0"
16681 lctl set_param -n osc.*.contention_seconds=0
16682 clear_stats osc.*.osc_stats
16684 dd if=/dev/zero of=$DIR/$tfile count=0
16685 $CHECKSTAT -s 0 $DIR/$tfile
16687 restore_lustre_params <$p
16691 run_test 216 "check lockless direct write updates file size and kms correctly"
16693 test_217() { # bug 22430
16694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16699 for node in $(nodes_list); do
16700 nid=$(host_nids_address $node $NETTYPE)
16701 if [[ $nid = *-* ]] ; then
16702 echo "lctl ping $(h2nettype $nid)"
16703 lctl ping $(h2nettype $nid)
16705 echo "skipping $node (no hyphen detected)"
16709 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16712 # do directio so as not to populate the page cache
16713 log "creating a 10 Mb file"
16714 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16715 log "starting reads"
16716 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16717 log "truncating the file"
16718 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16720 kill %+ || true # reads might have finished
16721 echo "wait until dd is finished"
16723 log "removing the temporary file"
16724 rm -rf $DIR/$tfile || error "tmp file removal failed"
16726 run_test 218 "parallel read and truncate should not deadlock"
16729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16731 # write one partial page
16732 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16733 # set no grant so vvp_io_commit_write will do sync write
16734 $LCTL set_param fail_loc=0x411
16735 # write a full page at the end of file
16736 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16738 $LCTL set_param fail_loc=0
16739 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16740 $LCTL set_param fail_loc=0x411
16741 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
16744 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
16745 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
16747 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
16749 test_220() { #LU-325
16750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16751 remote_ost_nodsh && skip "remote OST with nodsh"
16752 remote_mds_nodsh && skip "remote MDS with nodsh"
16753 remote_mgs_nodsh && skip "remote MGS with nodsh"
16757 # create on MDT0000 so the last_id and next_id are correct
16759 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
16763 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
16764 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
16765 osp.$mdtosc_proc1.prealloc_last_id)
16766 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
16767 osp.$mdtosc_proc1.prealloc_next_id)
16771 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
16772 #define OBD_FAIL_OST_ENOINO 0x229
16773 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
16774 create_pool $FSNAME.$TESTNAME || return 1
16775 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
16777 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
16779 MDSOBJS=$((last_id - next_id))
16780 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
16782 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
16783 echo "OST still has $count kbytes free"
16785 echo "create $MDSOBJS files @next_id..."
16786 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
16788 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16789 osp.$mdtosc_proc1.prealloc_last_id)
16790 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
16791 osp.$mdtosc_proc1.prealloc_next_id)
16793 echo "after creation, last_id=$last_id2, next_id=$next_id2"
16798 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
16799 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
16801 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
16802 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
16803 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16804 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
16805 echo "unlink $MDSOBJS files @$next_id..."
16806 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
16808 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
16811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16813 dd if=`which date` of=$MOUNT/date oflag=sync
16814 chmod +x $MOUNT/date
16816 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
16817 $LCTL set_param fail_loc=0x80001401
16819 $MOUNT/date > /dev/null
16822 run_test 221 "make sure fault and truncate race to not cause OOM"
16825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16828 test_mkdir $DIR/$tdir
16829 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16830 createmany -o $DIR/$tdir/$tfile 10
16831 cancel_lru_locks mdc
16832 cancel_lru_locks osc
16833 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16834 $LCTL set_param fail_loc=0x31a
16835 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
16836 $LCTL set_param fail_loc=0
16839 run_test 222a "AGL for ls should not trigger CLIO lock failure"
16842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16845 test_mkdir $DIR/$tdir
16846 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16847 createmany -o $DIR/$tdir/$tfile 10
16848 cancel_lru_locks mdc
16849 cancel_lru_locks osc
16850 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
16851 $LCTL set_param fail_loc=0x31a
16852 rm -r $DIR/$tdir || error "AGL for rmdir failed"
16853 $LCTL set_param fail_loc=0
16855 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
16858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16861 test_mkdir $DIR/$tdir
16862 $LFS setstripe -c 1 -i 0 $DIR/$tdir
16863 createmany -o $DIR/$tdir/$tfile 10
16864 cancel_lru_locks mdc
16865 cancel_lru_locks osc
16866 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
16867 $LCTL set_param fail_loc=0x31b
16868 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
16869 $LCTL set_param fail_loc=0
16872 run_test 223 "osc reenqueue if without AGL lock granted ======================="
16874 test_224a() { # LU-1039, MRP-303
16875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16877 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
16878 $LCTL set_param fail_loc=0x508
16879 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
16880 $LCTL set_param fail_loc=0
16883 run_test 224a "Don't panic on bulk IO failure"
16885 test_224b() { # LU-1039, MRP-303
16886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16888 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
16889 cancel_lru_locks osc
16890 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
16891 $LCTL set_param fail_loc=0x515
16892 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
16893 $LCTL set_param fail_loc=0
16896 run_test 224b "Don't panic on bulk IO failure"
16898 test_224c() { # LU-6441
16899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16900 remote_mds_nodsh && skip "remote MDS with nodsh"
16902 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16903 save_writethrough $p
16904 set_cache writethrough on
16906 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
16907 local at_max=$($LCTL get_param -n at_max)
16908 local timeout=$($LCTL get_param -n timeout)
16909 local test_at="at_max"
16910 local param_at="$FSNAME.sys.at_max"
16911 local test_timeout="timeout"
16912 local param_timeout="$FSNAME.sys.timeout"
16914 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
16916 set_persistent_param_and_check client "$test_at" "$param_at" 0
16917 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
16919 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
16920 do_facet ost1 "$LCTL set_param fail_loc=0x520"
16921 $LFS setstripe -c 1 -i 0 $DIR/$tfile
16922 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
16924 do_facet ost1 "$LCTL set_param fail_loc=0"
16926 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
16927 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
16930 $LCTL set_param -n $pages_per_rpc
16931 restore_lustre_params < $p
16934 run_test 224c "Don't hang if one of md lost during large bulk RPC"
16936 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
16938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16939 if [ -z ${MDSSURVEY} ]; then
16940 skip_env "mds-survey not found"
16942 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16943 skip "Need MDS version at least 2.2.51"
16945 local mds=$(facet_host $SINGLEMDS)
16946 local target=$(do_nodes $mds 'lctl dl' |
16947 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16949 local cmd1="file_count=1000 thrhi=4"
16950 local cmd2="dir_count=2 layer=mdd stripe_count=0"
16951 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16952 local cmd="$cmd1 $cmd2 $cmd3"
16954 rm -f ${TMP}/mds_survey*
16956 eval $cmd || error "mds-survey with zero-stripe failed"
16957 cat ${TMP}/mds_survey*
16958 rm -f ${TMP}/mds_survey*
16960 run_test 225a "Metadata survey sanity with zero-stripe"
16963 if [ -z ${MDSSURVEY} ]; then
16964 skip_env "mds-survey not found"
16966 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
16967 skip "Need MDS version at least 2.2.51"
16968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16969 remote_mds_nodsh && skip "remote MDS with nodsh"
16970 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
16971 skip_env "Need to mount OST to test"
16974 local mds=$(facet_host $SINGLEMDS)
16975 local target=$(do_nodes $mds 'lctl dl' |
16976 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
16978 local cmd1="file_count=1000 thrhi=4"
16979 local cmd2="dir_count=2 layer=mdd stripe_count=1"
16980 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
16981 local cmd="$cmd1 $cmd2 $cmd3"
16983 rm -f ${TMP}/mds_survey*
16985 eval $cmd || error "mds-survey with stripe_count failed"
16986 cat ${TMP}/mds_survey*
16987 rm -f ${TMP}/mds_survey*
16989 run_test 225b "Metadata survey sanity with stripe_count = 1"
16991 mcreate_path2fid () {
16997 local path=$DIR/$tdir/$name
17002 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17003 error "cannot create $desc"
17005 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17007 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17009 fid_path=$($LFS fid2path $MOUNT $fid)
17011 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17013 [ "$path" == "$fid_path" ] ||
17014 error "fid2path returned $fid_path, expected $path"
17016 echo "pass with $path and $fid"
17021 mkdir -p $DIR/$tdir
17023 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17024 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17025 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17026 mcreate_path2fid 0040666 0 0 dir "directory"
17027 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17028 mcreate_path2fid 0100666 0 0 file "regular file"
17029 mcreate_path2fid 0120666 0 0 link "symbolic link"
17030 mcreate_path2fid 0140666 0 0 sock "socket"
17032 run_test 226a "call path2fid and fid2path on files of all type"
17035 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17040 mkdir -p $DIR/$tdir
17041 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17042 error "create remote directory failed"
17043 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17044 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17045 "character special file (null)"
17046 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17047 "character special file (no device)"
17048 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17049 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17050 "block special file (loop)"
17051 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17052 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17053 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17055 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17057 # LU-1299 Executing or running ldd on a truncated executable does not
17058 # cause an out-of-memory condition.
17060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17061 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17063 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17064 chmod +x $MOUNT/date
17066 $MOUNT/date > /dev/null
17067 ldd $MOUNT/date > /dev/null
17070 run_test 227 "running truncated executable does not cause OOM"
17072 # LU-1512 try to reuse idle OI blocks
17074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17075 remote_mds_nodsh && skip "remote MDS with nodsh"
17076 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17078 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17079 local myDIR=$DIR/$tdir
17082 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17083 $LCTL set_param fail_loc=0x80001002
17084 createmany -o $myDIR/t- 10000
17085 $LCTL set_param fail_loc=0
17086 # The guard is current the largest FID holder
17088 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17090 local IDX=$(($SEQ % 64))
17092 do_facet $SINGLEMDS sync
17093 # Make sure journal flushed.
17095 local blk1=$(do_facet $SINGLEMDS \
17096 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17097 grep Blockcount | awk '{print $4}')
17099 # Remove old files, some OI blocks will become idle.
17100 unlinkmany $myDIR/t- 10000
17101 # Create new files, idle OI blocks should be reused.
17102 createmany -o $myDIR/t- 2000
17103 do_facet $SINGLEMDS sync
17104 # Make sure journal flushed.
17106 local blk2=$(do_facet $SINGLEMDS \
17107 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17108 grep Blockcount | awk '{print $4}')
17110 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17112 run_test 228a "try to reuse idle OI blocks"
17115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17116 remote_mds_nodsh && skip "remote MDS with nodsh"
17117 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17119 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17120 local myDIR=$DIR/$tdir
17123 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17124 $LCTL set_param fail_loc=0x80001002
17125 createmany -o $myDIR/t- 10000
17126 $LCTL set_param fail_loc=0
17127 # The guard is current the largest FID holder
17129 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17131 local IDX=$(($SEQ % 64))
17133 do_facet $SINGLEMDS sync
17134 # Make sure journal flushed.
17136 local blk1=$(do_facet $SINGLEMDS \
17137 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17138 grep Blockcount | awk '{print $4}')
17140 # Remove old files, some OI blocks will become idle.
17141 unlinkmany $myDIR/t- 10000
17144 stop $SINGLEMDS || error "Fail to stop MDT."
17146 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17148 df $MOUNT || error "Fail to df."
17149 # Create new files, idle OI blocks should be reused.
17150 createmany -o $myDIR/t- 2000
17151 do_facet $SINGLEMDS sync
17152 # Make sure journal flushed.
17154 local blk2=$(do_facet $SINGLEMDS \
17155 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17156 grep Blockcount | awk '{print $4}')
17158 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17160 run_test 228b "idle OI blocks can be reused after MDT restart"
17164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17165 remote_mds_nodsh && skip "remote MDS with nodsh"
17166 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17168 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17169 local myDIR=$DIR/$tdir
17172 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17173 $LCTL set_param fail_loc=0x80001002
17174 # 20000 files can guarantee there are index nodes in the OI file
17175 createmany -o $myDIR/t- 20000
17176 $LCTL set_param fail_loc=0
17177 # The guard is current the largest FID holder
17179 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17181 local IDX=$(($SEQ % 64))
17183 do_facet $SINGLEMDS sync
17184 # Make sure journal flushed.
17186 local blk1=$(do_facet $SINGLEMDS \
17187 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17188 grep Blockcount | awk '{print $4}')
17190 # Remove old files, some OI blocks will become idle.
17191 unlinkmany $myDIR/t- 20000
17193 # The OI file should become empty now
17195 # Create new files, idle OI blocks should be reused.
17196 createmany -o $myDIR/t- 2000
17197 do_facet $SINGLEMDS sync
17198 # Make sure journal flushed.
17200 local blk2=$(do_facet $SINGLEMDS \
17201 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17202 grep Blockcount | awk '{print $4}')
17204 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17206 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17208 test_229() { # LU-2482, LU-3448
17209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17210 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17211 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17212 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17216 # Create a file with a released layout and stripe count 2.
17217 $MULTIOP $DIR/$tfile H2c ||
17218 error "failed to create file with released layout"
17220 $LFS getstripe -v $DIR/$tfile
17222 local pattern=$($LFS getstripe -L $DIR/$tfile)
17223 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17225 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17227 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17228 stat $DIR/$tfile || error "failed to stat released file"
17230 chown $RUNAS_ID $DIR/$tfile ||
17231 error "chown $RUNAS_ID $DIR/$tfile failed"
17233 chgrp $RUNAS_ID $DIR/$tfile ||
17234 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17236 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17237 rm $DIR/$tfile || error "failed to remove released file"
17239 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17243 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17244 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17245 skip "Need MDS version at least 2.11.52"
17249 test_mkdir $DIR/$tdir
17250 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17251 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17252 [ $mdt_idx -ne 0 ] &&
17253 error "create local directory on wrong MDT $mdt_idx"
17255 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17256 error "create remote directory failed"
17257 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17258 [ $mdt_idx -ne $MDTIDX ] &&
17259 error "create remote directory on wrong MDT $mdt_idx"
17261 createmany -o $DIR/$tdir/test_230/t- 10 ||
17262 error "create files on remote directory failed"
17263 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17264 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17265 rm -r $DIR/$tdir || error "unlink remote directory failed"
17267 run_test 230a "Create remote directory and files under the remote directory"
17270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17271 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17272 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17273 skip "Need MDS version at least 2.11.52"
17281 local migrate_dir=$DIR/$tdir/migrate_dir
17282 local other_dir=$DIR/$tdir/other_dir
17284 test_mkdir $DIR/$tdir
17285 test_mkdir -i0 -c1 $migrate_dir
17286 test_mkdir -i0 -c1 $other_dir
17287 for ((i=0; i<10; i++)); do
17288 mkdir -p $migrate_dir/dir_${i}
17289 createmany -o $migrate_dir/dir_${i}/f 10 ||
17290 error "create files under remote dir failed $i"
17293 cp /etc/passwd $migrate_dir/$tfile
17294 cp /etc/passwd $other_dir/$tfile
17295 chattr +SAD $migrate_dir
17296 chattr +SAD $migrate_dir/$tfile
17298 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17299 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17300 local old_dir_mode=$(stat -c%f $migrate_dir)
17301 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17303 mkdir -p $migrate_dir/dir_default_stripe2
17304 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17305 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17307 mkdir -p $other_dir
17308 ln $migrate_dir/$tfile $other_dir/luna
17309 ln $migrate_dir/$tfile $migrate_dir/sofia
17310 ln $other_dir/$tfile $migrate_dir/david
17311 ln -s $migrate_dir/$tfile $other_dir/zachary
17312 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17313 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17319 for len in 58 59 60; do
17320 lnktgt=$(str_repeat 'l' $len)
17321 touch $migrate_dir/$lnktgt
17322 ln -s $lnktgt $migrate_dir/${len}char_ln
17326 for len in 4094 4095; do
17327 lnktgt=$(str_repeat 'l' $len)
17328 ln -s $lnktgt $migrate_dir/${len}char_ln
17332 for len in 254 255; do
17333 touch $migrate_dir/$(str_repeat 'l' $len)
17336 $LFS migrate -m $MDTIDX $migrate_dir ||
17337 error "fails on migrating remote dir to MDT1"
17339 echo "migratate to MDT1, then checking.."
17340 for ((i = 0; i < 10; i++)); do
17341 for file in $(find $migrate_dir/dir_${i}); do
17342 mdt_index=$($LFS getstripe -m $file)
17343 # broken symlink getstripe will fail
17344 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17345 error "$file is not on MDT${MDTIDX}"
17349 # the multiple link file should still in MDT0
17350 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17351 [ $mdt_index == 0 ] ||
17352 error "$file is not on MDT${MDTIDX}"
17354 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17355 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17356 error " expect $old_dir_flag get $new_dir_flag"
17358 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17359 [ "$old_file_flag" = "$new_file_flag" ] ||
17360 error " expect $old_file_flag get $new_file_flag"
17362 local new_dir_mode=$(stat -c%f $migrate_dir)
17363 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17364 error "expect mode $old_dir_mode get $new_dir_mode"
17366 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17367 [ "$old_file_mode" = "$new_file_mode" ] ||
17368 error "expect mode $old_file_mode get $new_file_mode"
17370 diff /etc/passwd $migrate_dir/$tfile ||
17371 error "$tfile different after migration"
17373 diff /etc/passwd $other_dir/luna ||
17374 error "luna different after migration"
17376 diff /etc/passwd $migrate_dir/sofia ||
17377 error "sofia different after migration"
17379 diff /etc/passwd $migrate_dir/david ||
17380 error "david different after migration"
17382 diff /etc/passwd $other_dir/zachary ||
17383 error "zachary different after migration"
17385 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17386 error "${tfile}_ln different after migration"
17388 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17389 error "${tfile}_ln_other different after migration"
17391 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17392 [ $stripe_count = 2 ] ||
17393 error "dir strpe_count $d != 2 after migration."
17395 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17396 [ $stripe_count = 2 ] ||
17397 error "file strpe_count $d != 2 after migration."
17399 #migrate back to MDT0
17402 $LFS migrate -m $MDTIDX $migrate_dir ||
17403 error "fails on migrating remote dir to MDT0"
17405 echo "migrate back to MDT0, checking.."
17406 for file in $(find $migrate_dir); do
17407 mdt_index=$($LFS getstripe -m $file)
17408 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17409 error "$file is not on MDT${MDTIDX}"
17412 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17413 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17414 error " expect $old_dir_flag get $new_dir_flag"
17416 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17417 [ "$old_file_flag" = "$new_file_flag" ] ||
17418 error " expect $old_file_flag get $new_file_flag"
17420 local new_dir_mode=$(stat -c%f $migrate_dir)
17421 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17422 error "expect mode $old_dir_mode get $new_dir_mode"
17424 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17425 [ "$old_file_mode" = "$new_file_mode" ] ||
17426 error "expect mode $old_file_mode get $new_file_mode"
17428 diff /etc/passwd ${migrate_dir}/$tfile ||
17429 error "$tfile different after migration"
17431 diff /etc/passwd ${other_dir}/luna ||
17432 error "luna different after migration"
17434 diff /etc/passwd ${migrate_dir}/sofia ||
17435 error "sofia different after migration"
17437 diff /etc/passwd ${other_dir}/zachary ||
17438 error "zachary different after migration"
17440 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17441 error "${tfile}_ln different after migration"
17443 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17444 error "${tfile}_ln_other different after migration"
17446 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
17447 [ $stripe_count = 2 ] ||
17448 error "dir strpe_count $d != 2 after migration."
17450 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
17451 [ $stripe_count = 2 ] ||
17452 error "file strpe_count $d != 2 after migration."
17454 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17456 run_test 230b "migrate directory"
17459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17460 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17461 remote_mds_nodsh && skip "remote MDS with nodsh"
17462 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17463 skip "Need MDS version at least 2.11.52"
17469 local migrate_dir=$DIR/$tdir/migrate_dir
17471 #If migrating directory fails in the middle, all entries of
17472 #the directory is still accessiable.
17473 test_mkdir $DIR/$tdir
17474 test_mkdir -i0 -c1 $migrate_dir
17475 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
17477 createmany -o $migrate_dir/f $total ||
17478 error "create files under ${migrate_dir} failed"
17480 # fail after migrating top dir, and this will fail only once, so the
17481 # first sub file migration will fail (currently f3), others succeed.
17482 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
17483 do_facet mds1 lctl set_param fail_loc=0x1801
17484 local t=$(ls $migrate_dir | wc -l)
17485 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17486 error "migrate should fail"
17487 local u=$(ls $migrate_dir | wc -l)
17488 [ "$u" == "$t" ] || error "$u != $t during migration"
17490 # add new dir/file should succeed
17491 mkdir $migrate_dir/dir ||
17492 error "mkdir failed under migrating directory"
17493 touch $migrate_dir/file ||
17494 error "create file failed under migrating directory"
17496 # add file with existing name should fail
17497 for file in $migrate_dir/f*; do
17498 stat $file > /dev/null || error "stat $file failed"
17499 $OPENFILE -f O_CREAT:O_EXCL $file &&
17500 error "open(O_CREAT|O_EXCL) $file should fail"
17501 $MULTIOP $file m && error "create $file should fail"
17502 touch $DIR/$tdir/remote_dir/$tfile ||
17503 error "touch $tfile failed"
17504 ln $DIR/$tdir/remote_dir/$tfile $file &&
17505 error "link $file should fail"
17506 mdt_index=$($LFS getstripe -m $file)
17507 if [ $mdt_index == 0 ]; then
17508 # file failed to migrate is not allowed to rename to
17509 mv $DIR/$tdir/remote_dir/$tfile $file &&
17510 error "rename to $file should fail"
17512 mv $DIR/$tdir/remote_dir/$tfile $file ||
17513 error "rename to $file failed"
17515 echo hello >> $file || error "write $file failed"
17518 # resume migration with different options should fail
17519 $LFS migrate -m 0 $migrate_dir &&
17520 error "migrate -m 0 $migrate_dir should fail"
17522 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17523 error "migrate -c 2 $migrate_dir should fail"
17525 # resume migration should succeed
17526 $LFS migrate -m $MDTIDX $migrate_dir ||
17527 error "migrate $migrate_dir failed"
17529 echo "Finish migration, then checking.."
17530 for file in $(find $migrate_dir); do
17531 mdt_index=$($LFS getstripe -m $file)
17532 [ $mdt_index == $MDTIDX ] ||
17533 error "$file is not on MDT${MDTIDX}"
17536 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17538 run_test 230c "check directory accessiblity if migration failed"
17541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17542 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17543 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17544 skip "Need MDS version at least 2.11.52"
17546 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17548 local migrate_dir=$DIR/$tdir/migrate_dir
17558 old_index=$((RANDOM % MDSCOUNT))
17559 old_count=$((MDSCOUNT - old_index))
17560 new_index=$((RANDOM % MDSCOUNT))
17561 new_count=$((MDSCOUNT - new_index))
17562 new_hash=1 # for all_char
17564 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17565 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17567 test_mkdir $DIR/$tdir
17568 test_mkdir -i $old_index -c $old_count $migrate_dir
17570 for ((i=0; i<100; i++)); do
17571 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17572 createmany -o $migrate_dir/dir_${i}/f 100 ||
17573 error "create files under remote dir failed $i"
17576 echo -n "Migrate from MDT$old_index "
17577 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17578 echo -n "to MDT$new_index"
17579 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17582 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17583 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17584 error "migrate remote dir error"
17586 echo "Finish migration, then checking.."
17587 for file in $(find $migrate_dir); do
17588 mdt_index=$($LFS getstripe -m $file)
17589 if [ $mdt_index -lt $new_index ] ||
17590 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17591 error "$file is on MDT$mdt_index"
17595 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17597 run_test 230d "check migrate big directory"
17600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17601 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17602 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17603 skip "Need MDS version at least 2.11.52"
17610 mkdir -p $DIR/$tdir
17611 mkdir $DIR/$tdir/migrate_dir
17612 mkdir $DIR/$tdir/other_dir
17613 touch $DIR/$tdir/migrate_dir/a
17614 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17615 ls $DIR/$tdir/other_dir
17617 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17618 error "migrate dir fails"
17620 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17621 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17623 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17624 [ $mdt_index == 0 ] || error "a is not on MDT0"
17626 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17627 error "migrate dir fails"
17629 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17630 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17632 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17633 [ $mdt_index == 1 ] || error "a is not on MDT1"
17635 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17636 [ $mdt_index == 1 ] || error "b is not on MDT1"
17638 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17639 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17641 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17643 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17645 run_test 230e "migrate mulitple local link files"
17648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17649 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17650 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17651 skip "Need MDS version at least 2.11.52"
17656 mkdir -p $DIR/$tdir
17657 mkdir $DIR/$tdir/migrate_dir
17658 $LFS mkdir -i1 $DIR/$tdir/other_dir
17659 touch $DIR/$tdir/migrate_dir/a
17660 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17661 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17662 ls $DIR/$tdir/other_dir
17664 # a should be migrated to MDT1, since no other links on MDT0
17665 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17666 error "#1 migrate dir fails"
17667 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17668 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17669 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17670 [ $mdt_index == 1 ] || error "a is not on MDT1"
17672 # a should stay on MDT1, because it is a mulitple link file
17673 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17674 error "#2 migrate dir fails"
17675 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17676 [ $mdt_index == 1 ] || error "a is not on MDT1"
17678 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17679 error "#3 migrate dir fails"
17681 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17682 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17683 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17685 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17686 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17688 # a should be migrated to MDT0, since no other links on MDT1
17689 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17690 error "#4 migrate dir fails"
17691 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17692 [ $mdt_index == 0 ] || error "a is not on MDT0"
17694 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17696 run_test 230f "migrate mulitple remote link files"
17699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17700 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17701 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17702 skip "Need MDS version at least 2.11.52"
17704 mkdir -p $DIR/$tdir/migrate_dir
17706 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
17707 error "migrating dir to non-exist MDT succeeds"
17710 run_test 230g "migrate dir to non-exist MDT"
17713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17714 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17715 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17716 skip "Need MDS version at least 2.11.52"
17720 mkdir -p $DIR/$tdir/migrate_dir
17722 $LFS migrate -m1 $DIR &&
17723 error "migrating mountpoint1 should fail"
17725 $LFS migrate -m1 $DIR/$tdir/.. &&
17726 error "migrating mountpoint2 should fail"
17729 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
17730 error "migrating $tdir/migrate_dir/.. should fail"
17734 run_test 230h "migrate .. and root"
17737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17738 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17739 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17740 skip "Need MDS version at least 2.11.52"
17742 mkdir -p $DIR/$tdir/migrate_dir
17744 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
17745 error "migration fails with a tailing slash"
17747 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
17748 error "migration fails with two tailing slashes"
17750 run_test 230i "lfs migrate -m tolerates trailing slashes"
17753 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17754 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
17755 skip "Need MDS version at least 2.11.52"
17757 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
17758 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
17759 error "create $tfile failed"
17760 cat /etc/passwd > $DIR/$tdir/$tfile
17762 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17764 cmp /etc/passwd $DIR/$tdir/$tfile ||
17765 error "DoM file mismatch after migration"
17767 run_test 230j "DoM file data not changed after dir migration"
17770 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
17771 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17772 skip "Need MDS version at least 2.11.56"
17775 local files_on_starting_mdt=0
17777 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
17778 $LFS getdirstripe $DIR/$tdir
17779 for i in $(seq $total); do
17780 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
17781 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17782 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17785 echo "$files_on_starting_mdt files on MDT0"
17787 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
17788 $LFS getdirstripe $DIR/$tdir
17790 files_on_starting_mdt=0
17791 for i in $(seq $total); do
17792 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17793 error "file $tfile.$i mismatch after migration"
17794 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
17795 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17798 echo "$files_on_starting_mdt files on MDT1 after migration"
17799 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
17801 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
17802 $LFS getdirstripe $DIR/$tdir
17804 files_on_starting_mdt=0
17805 for i in $(seq $total); do
17806 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
17807 error "file $tfile.$i mismatch after 2nd migration"
17808 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
17809 files_on_starting_mdt=$((files_on_starting_mdt + 1))
17812 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
17813 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
17817 run_test 230k "file data not changed after dir migration"
17820 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17821 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17822 skip "Need MDS version at least 2.11.56"
17824 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
17825 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
17826 error "create files under remote dir failed $i"
17827 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
17829 run_test 230l "readdir between MDTs won't crash"
17832 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17833 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
17834 skip "Need MDS version at least 2.11.56"
17837 local mig_dir=$DIR/$tdir/migrate_dir
17838 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
17842 echo "Creating files and dirs with xattrs"
17843 test_mkdir $DIR/$tdir
17844 test_mkdir -i0 -c1 $mig_dir
17846 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
17847 error "cannot set xattr attr1 on dir"
17848 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
17849 error "cannot set xattr attr2 on dir"
17850 touch $mig_dir/dir/f0
17851 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
17852 error "cannot set xattr attr1 on file"
17853 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
17854 error "cannot set xattr attr2 on file"
17855 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17856 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17857 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
17858 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17859 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
17860 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17861 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
17862 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17863 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
17865 echo "Migrating to MDT1"
17866 $LFS migrate -m $MDTIDX $mig_dir ||
17867 error "fails on migrating dir to MDT1"
17869 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
17870 echo "Checking xattrs"
17871 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
17872 [ "$val" = $longstr ] ||
17873 error "expecting xattr1 $longstr on dir, found $val"
17874 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
17875 [ "$val" = $shortstr ] ||
17876 error "expecting xattr2 $shortstr on dir, found $val"
17877 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
17878 [ "$val" = $longstr ] ||
17879 error "expecting xattr1 $longstr on file, found $val"
17880 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
17881 [ "$val" = $shortstr ] ||
17882 error "expecting xattr2 $shortstr on file, found $val"
17884 run_test 230m "xattrs not changed after dir migration"
17887 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
17888 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
17889 skip "Need MDS version at least 2.13.53"
17891 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
17892 cat /etc/hosts > $DIR/$tdir/$tfile
17893 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
17894 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
17896 cmp /etc/hosts $DIR/$tdir/$tfile ||
17897 error "File data mismatch after migration"
17899 run_test 230n "Dir migration with mirrored file"
17902 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
17903 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
17904 skip "Need MDS version at least 2.13.52"
17906 local mdts=$(comma_list $(mdts_nodes))
17908 local restripe_status
17913 # in case "crush" hash type is not set
17914 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
17916 restripe_status=$(do_facet mds1 $LCTL get_param -n \
17917 mdt.*MDT0000.enable_dir_restripe)
17918 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
17919 stack_trap "do_nodes $mdts $LCTL set_param \
17920 mdt.*.enable_dir_restripe=$restripe_status"
17923 createmany -m $DIR/$tdir/f 100 ||
17924 error "create files under remote dir failed $i"
17925 createmany -d $DIR/$tdir/d 100 ||
17926 error "create dirs under remote dir failed $i"
17928 for i in $(seq 2 $MDSCOUNT); do
17929 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
17930 $LFS setdirstripe -c $i $DIR/$tdir ||
17931 error "split -c $i $tdir failed"
17932 wait_update $HOSTNAME \
17933 "$LFS getdirstripe -H $DIR/$tdir" "crush" 100 ||
17934 error "dir split not finished"
17935 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
17936 awk '/migrate/ {sum += $2} END { print sum }')
17937 echo "$delta files migrated when dir split from $((i - 1)) to $i stripes"
17938 # delta is around total_files/stripe_count
17939 [ $delta -lt $((200 /(i - 1))) ] ||
17940 error "$delta files migrated"
17943 run_test 230o "dir split"
17946 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
17947 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
17948 skip "Need MDS version at least 2.13.52"
17950 local mdts=$(comma_list $(mdts_nodes))
17952 local restripe_status
17957 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
17959 restripe_status=$(do_facet mds1 $LCTL get_param -n \
17960 mdt.*MDT0000.enable_dir_restripe)
17961 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
17962 stack_trap "do_nodes $mdts $LCTL set_param \
17963 mdt.*.enable_dir_restripe=$restripe_status"
17965 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
17966 createmany -m $DIR/$tdir/f 100 ||
17967 error "create files under remote dir failed $i"
17968 createmany -d $DIR/$tdir/d 100 ||
17969 error "create dirs under remote dir failed $i"
17971 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
17972 local mdt_hash="crush"
17974 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
17975 $LFS setdirstripe -c $i $DIR/$tdir ||
17976 error "split -c $i $tdir failed"
17977 [ $i -eq 1 ] && mdt_hash="none"
17978 wait_update $HOSTNAME \
17979 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash 100 ||
17980 error "dir merge not finished"
17981 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
17982 awk '/migrate/ {sum += $2} END { print sum }')
17983 echo "$delta files migrated when dir merge from $((i + 1)) to $i stripes"
17984 # delta is around total_files/stripe_count
17985 [ $delta -lt $((200 / i)) ] ||
17986 error "$delta files migrated"
17989 run_test 230p "dir merge"
17992 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
17993 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
17994 skip "Need MDS version at least 2.13.52"
17996 local mdts=$(comma_list $(mdts_nodes))
17997 local saved_threshold=$(do_facet mds1 \
17998 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
17999 local saved_delta=$(do_facet mds1 \
18000 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18001 local threshold=100
18004 local stripe_count=0
18008 stack_trap "do_nodes $mdts $LCTL set_param \
18009 mdt.*.dir_split_count=$saved_threshold"
18010 stack_trap "do_nodes $mdts $LCTL set_param \
18011 mdt.*.dir_split_delta=$saved_delta"
18012 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18013 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18014 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18015 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18016 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18017 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18019 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18020 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18022 while [ $stripe_count -lt $MDSCOUNT ]; do
18023 createmany -m $DIR/$tdir/f $total $((threshold * 3 / 2)) ||
18024 error "create sub files failed"
18025 stat $DIR/$tdir > /dev/null
18026 total=$((total + threshold * 3 / 2))
18027 stripe_count=$((stripe_count + delta))
18028 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18030 wait_update $HOSTNAME \
18031 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18032 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18034 wait_update $HOSTNAME \
18035 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18036 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18038 nr_files=$($LFS getstripe -m $DIR/$tdir/* |
18039 grep -w $stripe_index | wc -l)
18040 echo "$nr_files files on MDT$stripe_index after split"
18041 [ $nr_files -lt $((total / (stripe_count - 1))) ] ||
18042 error "$nr_files files on MDT$stripe_index after split"
18044 nr_files=$(ls $DIR/$tdir | wc -w)
18045 [ $nr_files -eq $total ] ||
18046 error "total sub files $nr_files != $total"
18049 run_test 230q "dir auto split"
18053 # For simplicity this test assumes that max_pages_per_rpc
18054 # is the same across all OSCs
18055 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
18056 local bulk_size=$((max_pages * PAGE_SIZE))
18057 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
18060 mkdir -p $DIR/$tdir
18061 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
18062 error "failed to set stripe with -S ${brw_size}M option"
18064 # clear the OSC stats
18065 $LCTL set_param osc.*.stats=0 &>/dev/null
18068 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
18069 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
18070 oflag=direct &>/dev/null || error "dd failed"
18072 sync; sleep 1; sync # just to be safe
18073 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
18074 if [ x$nrpcs != "x1" ]; then
18075 $LCTL get_param osc.*.stats
18076 error "found $nrpcs ost_write RPCs, not 1 as expected"
18080 # Drop the OSC cache, otherwise we will read from it
18081 cancel_lru_locks osc
18083 # clear the OSC stats
18084 $LCTL set_param osc.*.stats=0 &>/dev/null
18086 # Client reads $bulk_size.
18087 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
18088 iflag=direct &>/dev/null || error "dd failed"
18090 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
18091 if [ x$nrpcs != "x1" ]; then
18092 $LCTL get_param osc.*.stats
18093 error "found $nrpcs ost_read RPCs, not 1 as expected"
18096 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
18099 mkdir -p $DIR/$tdir
18101 for i in {0..1023}; do
18102 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
18103 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
18104 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
18108 run_test 231b "must not assert on fully utilized OST request buffer"
18111 mkdir -p $DIR/$tdir
18112 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18114 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18115 do_facet ost1 $LCTL set_param fail_loc=0x31c
18117 # ignore dd failure
18118 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
18120 do_facet ost1 $LCTL set_param fail_loc=0
18121 umount_client $MOUNT || error "umount failed"
18122 mount_client $MOUNT || error "mount failed"
18123 stop ost1 || error "cannot stop ost1"
18124 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18126 run_test 232a "failed lock should not block umount"
18129 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
18130 skip "Need MDS version at least 2.10.58"
18132 mkdir -p $DIR/$tdir
18133 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18134 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
18136 cancel_lru_locks osc
18138 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18139 do_facet ost1 $LCTL set_param fail_loc=0x31c
18142 $LFS data_version $DIR/$tdir/$tfile || true
18144 do_facet ost1 $LCTL set_param fail_loc=0
18145 umount_client $MOUNT || error "umount failed"
18146 mount_client $MOUNT || error "mount failed"
18147 stop ost1 || error "cannot stop ost1"
18148 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18150 run_test 232b "failed data version lock should not block umount"
18153 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
18154 skip "Need MDS version at least 2.3.64"
18155 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18157 local fid=$($LFS path2fid $MOUNT)
18159 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18160 error "cannot access $MOUNT using its FID '$fid'"
18162 run_test 233a "checking that OBF of the FS root succeeds"
18165 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
18166 skip "Need MDS version at least 2.5.90"
18167 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18169 local fid=$($LFS path2fid $MOUNT/.lustre)
18171 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18172 error "cannot access $MOUNT/.lustre using its FID '$fid'"
18174 fid=$($LFS path2fid $MOUNT/.lustre/fid)
18175 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18176 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
18178 run_test 233b "checking that OBF of the FS .lustre succeeds"
18181 local p="$TMP/sanityN-$TESTNAME.parameters"
18182 save_lustre_params client "llite.*.xattr_cache" > $p
18183 lctl set_param llite.*.xattr_cache 1 ||
18184 skip_env "xattr cache is not supported"
18186 mkdir -p $DIR/$tdir || error "mkdir failed"
18187 touch $DIR/$tdir/$tfile || error "touch failed"
18188 # OBD_FAIL_LLITE_XATTR_ENOMEM
18189 $LCTL set_param fail_loc=0x1405
18190 getfattr -n user.attr $DIR/$tdir/$tfile &&
18191 error "getfattr should have failed with ENOMEM"
18192 $LCTL set_param fail_loc=0x0
18195 restore_lustre_params < $p
18198 run_test 234 "xattr cache should not crash on ENOMEM"
18201 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18202 skip "Need MDS version at least 2.4.52"
18204 flock_deadlock $DIR/$tfile
18209 124) error "process hangs on a deadlock"
18211 *) error "error executing flock_deadlock $DIR/$tfile"
18215 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18219 check_swap_layouts_support
18221 local ref1=/etc/passwd
18222 local ref2=/etc/group
18223 local file1=$DIR/$tdir/f1
18224 local file2=$DIR/$tdir/f2
18226 test_mkdir -c1 $DIR/$tdir
18227 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18228 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18229 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18230 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18231 local fd=$(free_fd)
18232 local cmd="exec $fd<>$file2"
18235 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18236 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18239 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18244 run_test 236 "Layout swap on open unlinked file"
18246 # LU-4659 linkea consistency
18248 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18249 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18250 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18251 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18254 ln $DIR/$tfile $DIR/$tfile.lnk
18255 touch $DIR/$tfile.new
18256 mv $DIR/$tfile.new $DIR/$tfile
18257 local fid1=$($LFS path2fid $DIR/$tfile)
18258 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18259 local path1=$($LFS fid2path $FSNAME "$fid1")
18260 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18261 local path2=$($LFS fid2path $FSNAME "$fid2")
18262 [ $tfile.lnk == $path2 ] ||
18263 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18266 run_test 238 "Verify linkea consistency"
18268 test_239A() { # was test_239
18269 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18270 skip "Need MDS version at least 2.5.60"
18272 local list=$(comma_list $(mdts_nodes))
18274 mkdir -p $DIR/$tdir
18275 createmany -o $DIR/$tdir/f- 5000
18276 unlinkmany $DIR/$tdir/f- 5000
18277 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18278 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18279 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18280 osp.*MDT*.sync_in_flight" | calc_sum)
18281 [ "$changes" -eq 0 ] || error "$changes not synced"
18283 run_test 239A "osp_sync test"
18285 test_239a() { #LU-5297
18286 remote_mds_nodsh && skip "remote MDS with nodsh"
18289 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18290 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18291 chgrp $RUNAS_GID $DIR/$tfile
18292 wait_delete_completed
18294 run_test 239a "process invalid osp sync record correctly"
18296 test_239b() { #LU-5297
18297 remote_mds_nodsh && skip "remote MDS with nodsh"
18300 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18301 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18302 chgrp $RUNAS_GID $DIR/$tfile1
18303 wait_delete_completed
18304 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18306 chgrp $RUNAS_GID $DIR/$tfile2
18307 wait_delete_completed
18309 run_test 239b "process osp sync record with ENOMEM error correctly"
18312 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18313 remote_mds_nodsh && skip "remote MDS with nodsh"
18315 mkdir -p $DIR/$tdir
18317 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18318 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18319 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18320 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18322 umount_client $MOUNT || error "umount failed"
18323 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18324 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18325 mount_client $MOUNT || error "failed to mount client"
18327 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18328 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18330 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18336 for LOOP in $(seq $count); do
18337 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18338 cancel_lru_locks $OSC || true
18346 for LOOP in $(seq $1); do
18347 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18352 test_241a() { # was test_241
18353 local bsize=$PAGE_SIZE
18355 (( bsize < 40960 )) && bsize=40960
18356 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18358 cancel_lru_locks $OSC
18359 test_241_bio 1000 $bsize &
18361 test_241_dio 1000 $bsize
18364 run_test 241a "bio vs dio"
18367 local bsize=$PAGE_SIZE
18369 (( bsize < 40960 )) && bsize=40960
18370 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18372 test_241_dio 1000 $bsize &
18374 test_241_dio 1000 $bsize
18377 run_test 241b "dio vs dio"
18380 remote_mds_nodsh && skip "remote MDS with nodsh"
18382 mkdir -p $DIR/$tdir
18383 touch $DIR/$tdir/$tfile
18385 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18386 do_facet mds1 lctl set_param fail_loc=0x105
18387 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18389 do_facet mds1 lctl set_param fail_loc=0
18390 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
18392 run_test 242 "mdt_readpage failure should not cause directory unreadable"
18396 test_mkdir $DIR/$tdir
18397 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
18399 run_test 243 "various group lock tests"
18403 test_mkdir $DIR/$tdir
18404 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
18405 sendfile_grouplock $DIR/$tdir/$tfile || \
18406 error "sendfile+grouplock failed"
18409 run_test 244a "sendfile with group lock tests"
18413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18416 local size=$((1024*1024))
18418 test_mkdir $DIR/$tdir
18419 for i in $(seq 1 $threads); do
18420 local file=$DIR/$tdir/file_$((i / 10))
18421 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
18424 for i in $(seq 1 $threads); do
18428 run_test 244b "multi-threaded write with group lock"
18431 local flagname="multi_mod_rpcs"
18432 local connect_data_name="max_mod_rpcs"
18435 # check if multiple modify RPCs flag is set
18436 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
18437 grep "connect_flags:")
18440 echo "$out" | grep -qw $flagname
18441 if [ $? -ne 0 ]; then
18442 echo "connect flag $flagname is not set"
18446 # check if multiple modify RPCs data is set
18447 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
18450 echo "$out" | grep -qw $connect_data_name ||
18451 error "import should have connect data $connect_data_name"
18453 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
18459 umount_client $submount
18464 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18466 skip_env "Fileset feature is not supported"
18468 local submount=${MOUNT}_$tdir
18471 mkdir -p $submount || error "mkdir $submount failed"
18472 FILESET="$FILESET/$tdir" mount_client $submount ||
18473 error "mount $submount failed"
18474 trap "cleanup_247 $submount" EXIT
18475 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
18476 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
18477 error "read $MOUNT/$tdir/$tfile failed"
18478 cleanup_247 $submount
18480 run_test 247a "mount subdir as fileset"
18483 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18484 skip_env "Fileset feature is not supported"
18486 local submount=${MOUNT}_$tdir
18488 rm -rf $MOUNT/$tdir
18489 mkdir -p $submount || error "mkdir $submount failed"
18491 FILESET="$FILESET/$tdir" mount_client $submount &&
18492 error "mount $submount should fail"
18495 run_test 247b "mount subdir that dose not exist"
18498 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18499 skip_env "Fileset feature is not supported"
18501 local submount=${MOUNT}_$tdir
18503 mkdir -p $MOUNT/$tdir/dir1
18504 mkdir -p $submount || error "mkdir $submount failed"
18505 trap "cleanup_247 $submount" EXIT
18506 FILESET="$FILESET/$tdir" mount_client $submount ||
18507 error "mount $submount failed"
18508 local fid=$($LFS path2fid $MOUNT/)
18509 $LFS fid2path $submount $fid && error "fid2path should fail"
18510 cleanup_247 $submount
18512 run_test 247c "running fid2path outside root"
18515 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18516 skip "Fileset feature is not supported"
18518 local submount=${MOUNT}_$tdir
18520 mkdir -p $MOUNT/$tdir/dir1
18521 mkdir -p $submount || error "mkdir $submount failed"
18522 FILESET="$FILESET/$tdir" mount_client $submount ||
18523 error "mount $submount failed"
18524 trap "cleanup_247 $submount" EXIT
18525 local fid=$($LFS path2fid $submount/dir1)
18526 $LFS fid2path $submount $fid || error "fid2path should succeed"
18527 cleanup_247 $submount
18529 run_test 247d "running fid2path inside root"
18533 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18535 skip "Fileset feature is not supported"
18537 local submount=${MOUNT}_$tdir
18540 mkdir -p $submount || error "mkdir $submount failed"
18541 FILESET="$FILESET/.." mount_client $submount &&
18542 error "mount $submount should fail"
18545 run_test 247e "mount .. as fileset"
18548 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18549 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18550 skip "Need at least version 2.13.52"
18551 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18553 skip "Fileset feature is not supported"
18555 mkdir $DIR/$tdir || error "mkdir $tdir failed"
18556 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
18557 error "mkdir remote failed"
18558 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
18559 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
18560 error "mkdir striped failed"
18561 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
18563 local submount=${MOUNT}_$tdir
18565 mkdir -p $submount || error "mkdir $submount failed"
18568 local fileset=$FILESET
18570 for dir in $tdir/remote $tdir/remote/subdir \
18571 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
18572 FILESET="$fileset/$dir" mount_client $submount ||
18573 error "mount $dir failed"
18574 umount_client $submount
18577 run_test 247f "mount striped or remote directory as fileset"
18580 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
18581 [ -z "$fast_read_sav" ] && skip "no fast read support"
18583 # create a large file for fast read verification
18584 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
18586 # make sure the file is created correctly
18587 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
18588 { rm -f $DIR/$tfile; skip "file creation error"; }
18590 echo "Test 1: verify that fast read is 4 times faster on cache read"
18592 # small read with fast read enabled
18593 $LCTL set_param -n llite.*.fast_read=1
18594 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18595 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18596 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18597 # small read with fast read disabled
18598 $LCTL set_param -n llite.*.fast_read=0
18599 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18600 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18601 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18603 # verify that fast read is 4 times faster for cache read
18604 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
18605 error_not_in_vm "fast read was not 4 times faster: " \
18606 "$t_fast vs $t_slow"
18608 echo "Test 2: verify the performance between big and small read"
18609 $LCTL set_param -n llite.*.fast_read=1
18611 # 1k non-cache read
18612 cancel_lru_locks osc
18613 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18614 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18615 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18617 # 1M non-cache read
18618 cancel_lru_locks osc
18619 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18620 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18621 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18623 # verify that big IO is not 4 times faster than small IO
18624 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
18625 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
18627 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
18630 run_test 248a "fast read verification"
18633 # Default short_io_bytes=16384, try both smaller and larger sizes.
18634 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
18635 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
18636 echo "bs=53248 count=113 normal buffered write"
18637 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
18638 error "dd of initial data file failed"
18639 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
18641 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
18642 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
18643 error "dd with sync normal writes failed"
18644 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
18646 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
18647 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
18648 error "dd with sync small writes failed"
18649 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
18651 cancel_lru_locks osc
18653 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
18654 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
18655 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
18656 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
18657 iflag=direct || error "dd with O_DIRECT small read failed"
18658 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
18659 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
18660 error "compare $TMP/$tfile.1 failed"
18662 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
18663 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
18665 # just to see what the maximum tunable value is, and test parsing
18666 echo "test invalid parameter 2MB"
18667 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
18668 error "too-large short_io_bytes allowed"
18669 echo "test maximum parameter 512KB"
18670 # if we can set a larger short_io_bytes, run test regardless of version
18671 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
18672 # older clients may not allow setting it this large, that's OK
18673 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
18674 skip "Need at least client version 2.13.50"
18675 error "medium short_io_bytes failed"
18677 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18678 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
18680 echo "test large parameter 64KB"
18681 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
18682 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
18684 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
18685 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
18686 error "dd with sync large writes failed"
18687 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
18689 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
18690 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
18691 num=$((113 * 4096 / PAGE_SIZE))
18692 echo "bs=$size count=$num oflag=direct large write $tfile.3"
18693 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
18694 error "dd with O_DIRECT large writes failed"
18695 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
18696 error "compare $DIR/$tfile.3 failed"
18698 cancel_lru_locks osc
18700 echo "bs=$size count=$num iflag=direct large read $tfile.2"
18701 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
18702 error "dd with O_DIRECT large read failed"
18703 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
18704 error "compare $TMP/$tfile.2 failed"
18706 echo "bs=$size count=$num iflag=direct large read $tfile.3"
18707 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
18708 error "dd with O_DIRECT large read failed"
18709 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
18710 error "compare $TMP/$tfile.3 failed"
18712 run_test 248b "test short_io read and write for both small and large sizes"
18714 test_249() { # LU-7890
18715 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
18716 skip "Need at least version 2.8.54"
18719 $LFS setstripe -c 1 $DIR/$tfile
18720 # Offset 2T == 4k * 512M
18721 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
18722 error "dd to 2T offset failed"
18724 run_test 249 "Write above 2T file size"
18727 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
18728 && skip "no 16TB file size limit on ZFS"
18730 $LFS setstripe -c 1 $DIR/$tfile
18731 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
18732 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
18733 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
18734 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
18735 conv=notrunc,fsync && error "append succeeded"
18738 run_test 250 "Write above 16T limit"
18741 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
18743 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
18744 #Skip once - writing the first stripe will succeed
18745 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18746 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
18747 error "short write happened"
18749 $LCTL set_param fail_loc=0xa0001407 fail_val=1
18750 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
18751 error "short read happened"
18755 run_test 251 "Handling short read and write correctly"
18758 remote_mds_nodsh && skip "remote MDS with nodsh"
18759 remote_ost_nodsh && skip "remote OST with nodsh"
18760 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
18761 skip_env "ldiskfs only test"
18771 # check lr_reader on OST0000
18773 dev=$(facet_device $tgt)
18774 out=$(do_facet $tgt $LR_READER $dev)
18775 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18777 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
18778 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
18779 error "Invalid uuid returned by $LR_READER on target $tgt"
18780 echo -e "uuid returned by $LR_READER is '$uuid'\n"
18782 # check lr_reader -c on MDT0000
18784 dev=$(facet_device $tgt)
18785 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
18786 skip "$LR_READER does not support additional options"
18788 out=$(do_facet $tgt $LR_READER -c $dev)
18789 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18791 num=$(echo "$out" | grep -c "mdtlov")
18792 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
18793 error "Invalid number of mdtlov clients returned by $LR_READER"
18794 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
18796 # check lr_reader -cr on MDT0000
18797 out=$(do_facet $tgt $LR_READER -cr $dev)
18798 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
18800 echo "$out" | grep -q "^reply_data:$" ||
18801 error "$LR_READER should have returned 'reply_data' section"
18802 num=$(echo "$out" | grep -c "client_generation")
18803 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
18805 run_test 252 "check lr_reader tool"
18808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18809 remote_mds_nodsh && skip "remote MDS with nodsh"
18810 remote_mgs_nodsh && skip "remote MGS with nodsh"
18814 local ost_name=$(ostname_from_index $ostidx)
18817 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
18818 do_facet $SINGLEMDS $LCTL get_param -n \
18819 osp.$mdtosc_proc1.reserved_mb_high ||
18820 skip "remote MDS does not support reserved_mb_high"
18824 wait_delete_completed
18827 pool_add $TESTNAME || error "Pool creation failed"
18828 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
18830 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
18831 error "Setstripe failed"
18833 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
18835 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
18837 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
18839 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18840 osp.$mdtosc_proc1.prealloc_status)
18841 echo "prealloc_status $oa_status"
18843 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
18844 error "File creation should fail"
18846 #object allocation was stopped, but we still able to append files
18847 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
18848 oflag=append || error "Append failed"
18850 rm -f $DIR/$tdir/$tfile.0
18852 # For this test, we want to delete the files we created to go out of
18853 # space but leave the watermark, so we remain nearly out of space
18854 ost_watermarks_enospc_delete_files $tfile $ostidx
18856 wait_delete_completed
18860 for i in $(seq 10 12); do
18861 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
18862 2>/dev/null || error "File creation failed after rm"
18865 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
18866 osp.$mdtosc_proc1.prealloc_status)
18867 echo "prealloc_status $oa_status"
18869 if (( oa_status != 0 )); then
18870 error "Object allocation still disable after rm"
18873 run_test 253 "Check object allocation limit"
18876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18877 remote_mds_nodsh && skip "remote MDS with nodsh"
18878 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
18879 skip "MDS does not support changelog_size"
18882 local MDT0=$(facet_svc $SINGLEMDS)
18884 changelog_register || error "changelog_register failed"
18886 changelog_clear 0 || error "changelog_clear failed"
18888 local size1=$(do_facet $SINGLEMDS \
18889 $LCTL get_param -n mdd.$MDT0.changelog_size)
18890 echo "Changelog size $size1"
18893 $LFS mkdir -i 0 $DIR/$tdir
18895 mkdir -p $DIR/$tdir/pics/2008/zachy
18896 touch $DIR/$tdir/pics/2008/zachy/timestamp
18897 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
18898 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
18899 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
18900 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
18901 rm $DIR/$tdir/pics/desktop.jpg
18903 local size2=$(do_facet $SINGLEMDS \
18904 $LCTL get_param -n mdd.$MDT0.changelog_size)
18905 echo "Changelog size after work $size2"
18907 (( $size2 > $size1 )) ||
18908 error "new Changelog size=$size2 less than old size=$size1"
18910 run_test 254 "Check changelog size"
18917 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
18918 awk -F: '{print $2}' | grep $type > /dev/null
18919 if [ $? -ne 0 ]; then
18929 lfs ladvise -a willread $file > /dev/null 2>&1
18930 if [ $? -eq 0 ]; then
18934 lfs ladvise -a willread $file 2>&1 |
18935 grep "Inappropriate ioctl for device" > /dev/null
18936 if [ $? -eq 0 ]; then
18943 bc <<<"scale=2; ($1 - $2) * 100 / $2"
18946 # run a random read IO workload
18947 # usage: random_read_iops <filename> <filesize> <iosize>
18948 random_read_iops() {
18951 local iosize=${3:-4096}
18953 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
18954 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
18957 drop_file_oss_cache() {
18961 $LFS ladvise -a dontneed $file 2>/dev/null ||
18962 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
18965 ladvise_willread_performance()
18968 local average_origin=0
18969 local average_cache=0
18970 local average_ladvise=0
18972 for ((i = 1; i <= $repeat; i++)); do
18973 echo "Iter $i/$repeat: reading without willread hint"
18974 cancel_lru_locks osc
18975 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18976 local speed_origin=$(random_read_iops $DIR/$tfile $size)
18977 echo "Iter $i/$repeat: uncached speed: $speed_origin"
18978 average_origin=$(bc <<<"$average_origin + $speed_origin")
18980 cancel_lru_locks osc
18981 local speed_cache=$(random_read_iops $DIR/$tfile $size)
18982 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
18983 average_cache=$(bc <<<"$average_cache + $speed_cache")
18985 cancel_lru_locks osc
18986 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
18987 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
18988 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
18989 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
18990 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
18992 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
18993 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
18994 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
18996 speedup_cache=$(percent $average_cache $average_origin)
18997 speedup_ladvise=$(percent $average_ladvise $average_origin)
18999 echo "Average uncached read: $average_origin"
19000 echo "Average speedup with OSS cached read: " \
19001 "$average_cache = +$speedup_cache%"
19002 echo "Average speedup with ladvise willread: " \
19003 "$average_ladvise = +$speedup_ladvise%"
19005 local lowest_speedup=20
19006 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
19007 echo "Speedup with OSS cached read less than $lowest_speedup%," \
19008 "got $average_cache%. Skipping ladvise willread check."
19012 # the test won't work on ZFS until it supports 'ladvise dontneed', but
19013 # it is still good to run until then to exercise 'ladvise willread'
19014 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19015 [ "$ost1_FSTYPE" = "zfs" ] &&
19016 echo "osd-zfs does not support dontneed or drop_caches" &&
19019 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
19020 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
19021 error_not_in_vm "Speedup with willread is less than " \
19022 "$lowest_speedup%, got $average_ladvise%"
19026 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19027 skip "lustre < 2.8.54 does not support ladvise "
19028 remote_ost_nodsh && skip "remote OST with nodsh"
19030 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
19032 ladvise_no_type willread $DIR/$tfile &&
19033 skip "willread ladvise is not supported"
19035 ladvise_no_ioctl $DIR/$tfile &&
19036 skip "ladvise ioctl is not supported"
19039 local size=$((size_mb * 1048576))
19040 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19041 error "dd to $DIR/$tfile failed"
19043 lfs ladvise -a willread $DIR/$tfile ||
19044 error "Ladvise failed with no range argument"
19046 lfs ladvise -a willread -s 0 $DIR/$tfile ||
19047 error "Ladvise failed with no -l or -e argument"
19049 lfs ladvise -a willread -e 1 $DIR/$tfile ||
19050 error "Ladvise failed with only -e argument"
19052 lfs ladvise -a willread -l 1 $DIR/$tfile ||
19053 error "Ladvise failed with only -l argument"
19055 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
19056 error "End offset should not be smaller than start offset"
19058 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
19059 error "End offset should not be equal to start offset"
19061 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
19062 error "Ladvise failed with overflowing -s argument"
19064 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
19065 error "Ladvise failed with overflowing -e argument"
19067 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
19068 error "Ladvise failed with overflowing -l argument"
19070 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
19071 error "Ladvise succeeded with conflicting -l and -e arguments"
19073 echo "Synchronous ladvise should wait"
19075 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
19076 do_nodes $(comma_list $(osts_nodes)) \
19077 $LCTL set_param fail_val=$delay fail_loc=0x237
19079 local start_ts=$SECONDS
19080 lfs ladvise -a willread $DIR/$tfile ||
19081 error "Ladvise failed with no range argument"
19082 local end_ts=$SECONDS
19083 local inteval_ts=$((end_ts - start_ts))
19085 if [ $inteval_ts -lt $(($delay - 1)) ]; then
19086 error "Synchronous advice didn't wait reply"
19089 echo "Asynchronous ladvise shouldn't wait"
19090 local start_ts=$SECONDS
19091 lfs ladvise -a willread -b $DIR/$tfile ||
19092 error "Ladvise failed with no range argument"
19093 local end_ts=$SECONDS
19094 local inteval_ts=$((end_ts - start_ts))
19096 if [ $inteval_ts -gt $(($delay / 2)) ]; then
19097 error "Asynchronous advice blocked"
19100 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
19101 ladvise_willread_performance
19103 run_test 255a "check 'lfs ladvise -a willread'"
19109 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
19113 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19114 skip "lustre < 2.8.54 does not support ladvise "
19115 remote_ost_nodsh && skip "remote OST with nodsh"
19117 lfs setstripe -c 1 -i 0 $DIR/$tfile
19119 ladvise_no_type dontneed $DIR/$tfile &&
19120 skip "dontneed ladvise is not supported"
19122 ladvise_no_ioctl $DIR/$tfile &&
19123 skip "ladvise ioctl is not supported"
19125 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19126 [ "$ost1_FSTYPE" = "zfs" ] &&
19127 skip "zfs-osd does not support 'ladvise dontneed'"
19130 local size=$((size_mb * 1048576))
19131 # In order to prevent disturbance of other processes, only check 3/4
19132 # of the memory usage
19133 local kibibytes=$((size_mb * 1024 * 3 / 4))
19135 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19136 error "dd to $DIR/$tfile failed"
19138 #force write to complete before dropping OST cache & checking memory
19141 local total=$(facet_meminfo ost1 MemTotal)
19142 echo "Total memory: $total KiB"
19144 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
19145 local before_read=$(facet_meminfo ost1 Cached)
19146 echo "Cache used before read: $before_read KiB"
19148 lfs ladvise -a willread $DIR/$tfile ||
19149 error "Ladvise willread failed"
19150 local after_read=$(facet_meminfo ost1 Cached)
19151 echo "Cache used after read: $after_read KiB"
19153 lfs ladvise -a dontneed $DIR/$tfile ||
19154 error "Ladvise dontneed again failed"
19155 local no_read=$(facet_meminfo ost1 Cached)
19156 echo "Cache used after dontneed ladvise: $no_read KiB"
19158 if [ $total -lt $((before_read + kibibytes)) ]; then
19159 echo "Memory is too small, abort checking"
19163 if [ $((before_read + kibibytes)) -gt $after_read ]; then
19164 error "Ladvise willread should use more memory" \
19165 "than $kibibytes KiB"
19168 if [ $((no_read + kibibytes)) -gt $after_read ]; then
19169 error "Ladvise dontneed should release more memory" \
19170 "than $kibibytes KiB"
19173 run_test 255b "check 'lfs ladvise -a dontneed'"
19176 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
19177 skip "lustre < 2.10.50 does not support lockahead"
19185 test_mkdir -p $DIR/$tdir
19186 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19188 #test 10 returns only success/failure
19190 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19192 if [ $rc -eq 255 ]; then
19193 error "Ladvise test${i} failed, ${rc}"
19196 #test 11 counts lock enqueue requests, all others count new locks
19198 count=$(do_facet ost1 \
19199 $LCTL get_param -n ost.OSS.ost.stats)
19200 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19202 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19204 if [ $rc -eq 255 ]; then
19205 error "Ladvise test${i} failed, ${rc}"
19208 new_count=$(do_facet ost1 \
19209 $LCTL get_param -n ost.OSS.ost.stats)
19210 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19211 awk '{ print $2 }')
19213 difference="$((new_count - count))"
19214 if [ $difference -ne $rc ]; then
19215 error "Ladvise test${i}, bad enqueue count, returned " \
19216 "${rc}, actual ${difference}"
19219 for i in $(seq 12 21); do
19220 # If we do not do this, we run the risk of having too many
19221 # locks and starting lock cancellation while we are checking
19223 cancel_lru_locks osc
19225 count=$($LCTL get_param -n \
19226 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19228 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19230 if [ $rc -eq 255 ]; then
19231 error "Ladvise test ${i} failed, ${rc}"
19234 new_count=$($LCTL get_param -n \
19235 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19236 difference="$((new_count - count))"
19238 # Test 15 output is divided by 100 to map down to valid return
19239 if [ $i -eq 15 ]; then
19243 if [ $difference -ne $rc ]; then
19244 error "Ladvise test ${i}, bad lock count, returned " \
19245 "${rc}, actual ${difference}"
19249 #test 22 returns only success/failure
19251 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19253 if [ $rc -eq 255 ]; then
19254 error "Ladvise test${i} failed, ${rc}"
19257 run_test 255c "suite of ladvise lockahead tests"
19260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19261 remote_mds_nodsh && skip "remote MDS with nodsh"
19262 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19263 changelog_users $SINGLEMDS | grep "^cl" &&
19264 skip "active changelog user"
19270 mdt_dev=$(mdsdevname 1)
19273 changelog_register || error "changelog_register failed"
19276 mkdir -p $DIR/$tdir
19278 changelog_clear 0 || error "changelog_clear failed"
19281 touch $DIR/$tdir/{1..10}
19284 stop $SINGLEMDS || error "Fail to stop MDT"
19288 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19290 #after mount new plainllog is used
19291 touch $DIR/$tdir/{11..19}
19292 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19293 stack_trap "rm -f $tmpfile"
19294 cat_sl=$(do_facet $SINGLEMDS "sync; \
19295 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19296 llog_reader $tmpfile | grep -c type=1064553b")
19297 do_facet $SINGLEMDS llog_reader $tmpfile
19299 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19301 changelog_clear 0 || error "changelog_clear failed"
19303 cat_sl=$(do_facet $SINGLEMDS "sync; \
19304 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19305 llog_reader $tmpfile | grep -c type=1064553b")
19307 if (( cat_sl == 2 )); then
19308 error "Empty plain llog was not deleted from changelog catalog"
19309 elif (( cat_sl != 1 )); then
19310 error "Active plain llog shouldn't be deleted from catalog"
19313 run_test 256 "Check llog delete for empty and not full state"
19316 remote_mds_nodsh && skip "remote MDS with nodsh"
19317 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19318 skip "Need MDS version at least 2.8.55"
19320 test_mkdir $DIR/$tdir
19322 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
19323 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
19326 #define OBD_FAIL_MDS_XATTR_REP 0x161
19327 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19328 local facet=mds$((mdtidx + 1))
19329 set_nodes_failloc $(facet_active_host $facet) 0x80000161
19330 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
19332 stop $facet || error "stop MDS failed"
19333 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
19334 error "start MDS fail"
19335 wait_recovery_complete $facet
19337 run_test 257 "xattr locks are not lost"
19339 # Verify we take the i_mutex when security requires it
19341 #define OBD_FAIL_IMUTEX_SEC 0x141c
19342 $LCTL set_param fail_loc=0x141c
19344 chmod u+s $DIR/$tfile
19345 chmod a+rwx $DIR/$tfile
19346 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19348 if [ $RC -ne 0 ]; then
19349 error "error, failed to take i_mutex, rc=$?"
19353 run_test 258a "verify i_mutex security behavior when suid attributes is set"
19355 # Verify we do NOT take the i_mutex in the normal case
19357 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
19358 $LCTL set_param fail_loc=0x141d
19361 chmod a+rw $DIR/$tfile
19362 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19364 if [ $RC -ne 0 ]; then
19365 error "error, took i_mutex unnecessarily, rc=$?"
19370 run_test 258b "verify i_mutex security behavior"
19373 local file=$DIR/$tfile
19377 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19379 stack_trap "rm -f $file" EXIT
19381 wait_delete_completed
19382 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19383 echo "before: $before"
19385 $LFS setstripe -i 0 -c 1 $file
19386 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
19388 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19389 echo "after write: $after"
19391 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
19392 do_facet ost1 $LCTL set_param fail_loc=0x2301
19394 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19395 echo "after truncate: $after"
19398 do_facet ost1 $LCTL set_param fail_loc=0
19399 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19401 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19402 echo "after restart: $after"
19403 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
19404 error "missing truncate?"
19408 run_test 259 "crash at delayed truncate"
19411 #define OBD_FAIL_MDC_CLOSE 0x806
19412 $LCTL set_param fail_loc=0x80000806
19416 run_test 260 "Check mdc_close fail"
19418 ### Data-on-MDT sanity tests ###
19420 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19421 skip "Need MDS version at least 2.10.55 for DoM"
19424 local dom=$DIR/$tdir/dom_file
19425 local tmp=$DIR/$tdir/tmp_file
19427 mkdir -p $DIR/$tdir
19429 # basic checks for DoM component creation
19430 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
19431 error "Can set MDT layout to non-first entry"
19433 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
19434 error "Can define multiple entries as MDT layout"
19436 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
19438 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
19439 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
19440 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
19442 local mdtidx=$($LFS getstripe -m $dom)
19443 local mdtname=MDT$(printf %04x $mdtidx)
19444 local facet=mds$((mdtidx + 1))
19445 local space_check=1
19447 # Skip free space checks with ZFS
19448 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
19452 local size_tmp=$((65536 * 3))
19453 local mdtfree1=$(do_facet $facet \
19454 lctl get_param -n osd*.*$mdtname.kbytesfree)
19456 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19457 # check also direct IO along write
19458 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
19459 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19461 cmp $tmp $dom || error "file data is different"
19462 [ $(stat -c%s $dom) == $size_tmp ] ||
19463 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19464 if [ $space_check == 1 ]; then
19465 local mdtfree2=$(do_facet $facet \
19466 lctl get_param -n osd*.*$mdtname.kbytesfree)
19468 # increase in usage from by $size_tmp
19469 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19470 error "MDT free space wrong after write: " \
19471 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19475 local size_dom=10000
19477 $TRUNCATE $dom $size_dom
19478 [ $(stat -c%s $dom) == $size_dom ] ||
19479 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
19480 if [ $space_check == 1 ]; then
19481 mdtfree1=$(do_facet $facet \
19482 lctl get_param -n osd*.*$mdtname.kbytesfree)
19483 # decrease in usage from $size_tmp to new $size_dom
19484 [ $(($mdtfree1 - $mdtfree2)) -ge \
19485 $(((size_tmp - size_dom) / 1024)) ] ||
19486 error "MDT free space is wrong after truncate: " \
19487 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
19493 size_dom=$((size_dom + size_tmp))
19494 [ $(stat -c%s $dom) == $size_dom ] ||
19495 error "bad size after append: $(stat -c%s $dom) != $size_dom"
19496 if [ $space_check == 1 ]; then
19497 mdtfree2=$(do_facet $facet \
19498 lctl get_param -n osd*.*$mdtname.kbytesfree)
19499 # increase in usage by $size_tmp from previous
19500 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19501 error "MDT free space is wrong after append: " \
19502 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19507 if [ $space_check == 1 ]; then
19508 mdtfree1=$(do_facet $facet \
19509 lctl get_param -n osd*.*$mdtname.kbytesfree)
19510 # decrease in usage by $size_dom from previous
19511 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
19512 error "MDT free space is wrong after removal: " \
19513 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
19516 # combined striping
19517 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
19518 error "Can't create DoM + OST striping"
19520 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
19521 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19522 # check also direct IO along write
19523 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19525 cmp $tmp $dom || error "file data is different"
19526 [ $(stat -c%s $dom) == $size_tmp ] ||
19527 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19532 run_test 270a "DoM: basic functionality tests"
19535 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19536 skip "Need MDS version at least 2.10.55"
19538 local dom=$DIR/$tdir/dom_file
19539 local max_size=1048576
19541 mkdir -p $DIR/$tdir
19542 $LFS setstripe -E $max_size -L mdt $dom
19544 # truncate over the limit
19545 $TRUNCATE $dom $(($max_size + 1)) &&
19546 error "successful truncate over the maximum size"
19547 # write over the limit
19548 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
19549 error "successful write over the maximum size"
19550 # append over the limit
19551 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
19552 echo "12345" >> $dom && error "successful append over the maximum size"
19557 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
19560 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19561 skip "Need MDS version at least 2.10.55"
19563 mkdir -p $DIR/$tdir
19564 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19566 # check files inherit DoM EA
19567 touch $DIR/$tdir/first
19568 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
19569 error "bad pattern"
19570 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
19571 error "bad stripe count"
19572 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
19573 error "bad stripe size"
19575 # check directory inherits DoM EA and uses it as default
19576 mkdir $DIR/$tdir/subdir
19577 touch $DIR/$tdir/subdir/second
19578 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
19579 error "bad pattern in sub-directory"
19580 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
19581 error "bad stripe count in sub-directory"
19582 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
19583 error "bad stripe size in sub-directory"
19586 run_test 270c "DoM: DoM EA inheritance tests"
19589 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19590 skip "Need MDS version at least 2.10.55"
19592 mkdir -p $DIR/$tdir
19593 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19595 # inherit default DoM striping
19596 mkdir $DIR/$tdir/subdir
19597 touch $DIR/$tdir/subdir/f1
19599 # change default directory striping
19600 $LFS setstripe -c 1 $DIR/$tdir/subdir
19601 touch $DIR/$tdir/subdir/f2
19602 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
19603 error "wrong default striping in file 2"
19604 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
19605 error "bad pattern in file 2"
19608 run_test 270d "DoM: change striping from DoM to RAID0"
19611 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19612 skip "Need MDS version at least 2.10.55"
19614 mkdir -p $DIR/$tdir/dom
19615 mkdir -p $DIR/$tdir/norm
19618 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
19619 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
19621 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
19622 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
19624 # find DoM files by layout
19625 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
19626 [ $NUM -eq $DOMFILES ] ||
19627 error "lfs find -L: found $NUM, expected $DOMFILES"
19628 echo "Test 1: lfs find 20 DOM files by layout: OK"
19630 # there should be 1 dir with default DOM striping
19631 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
19633 error "lfs find -L: found $NUM, expected 1 dir"
19634 echo "Test 2: lfs find 1 DOM dir by layout: OK"
19636 # find DoM files by stripe size
19637 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
19638 [ $NUM -eq $DOMFILES ] ||
19639 error "lfs find -S: found $NUM, expected $DOMFILES"
19640 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
19642 # find files by stripe offset except DoM files
19643 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
19644 [ $NUM -eq $NORMFILES ] ||
19645 error "lfs find -i: found $NUM, expected $NORMFILES"
19646 echo "Test 5: lfs find no DOM files by stripe index: OK"
19649 run_test 270e "DoM: lfs find with DoM files test"
19652 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19653 skip "Need MDS version at least 2.10.55"
19655 local mdtname=${FSNAME}-MDT0000-mdtlov
19656 local dom=$DIR/$tdir/dom_file
19657 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
19658 lod.$mdtname.dom_stripesize)
19659 local dom_limit=131072
19661 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
19662 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19663 lod.$mdtname.dom_stripesize)
19664 [ ${dom_limit} -eq ${dom_current} ] ||
19665 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
19667 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19668 $LFS setstripe -d $DIR/$tdir
19669 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
19670 error "Can't set directory default striping"
19672 # exceed maximum stripe size
19673 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19674 error "Can't create file with $((dom_limit * 2)) DoM stripe"
19675 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
19676 error "Able to create DoM component size more than LOD limit"
19678 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
19679 dom_current=$(do_facet mds1 $LCTL get_param -n \
19680 lod.$mdtname.dom_stripesize)
19681 [ 0 -eq ${dom_current} ] ||
19682 error "Can't set zero DoM stripe limit"
19685 # attempt to create DoM file on server with disabled DoM should
19686 # remove DoM entry from layout and be succeed
19687 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
19688 error "Can't create DoM file (DoM is disabled)"
19689 [ $($LFS getstripe -L $dom) == "mdt" ] &&
19690 error "File has DoM component while DoM is disabled"
19693 # attempt to create DoM file with only DoM stripe should return error
19694 $LFS setstripe -E $dom_limit -L mdt $dom &&
19695 error "Able to create DoM-only file while DoM is disabled"
19697 # too low values to be aligned with smallest stripe size 64K
19698 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
19699 dom_current=$(do_facet mds1 $LCTL get_param -n \
19700 lod.$mdtname.dom_stripesize)
19701 [ 30000 -eq ${dom_current} ] &&
19702 error "Can set too small DoM stripe limit"
19704 # 64K is a minimal stripe size in Lustre, expect limit of that size
19705 [ 65536 -eq ${dom_current} ] ||
19706 error "Limit is not set to 64K but ${dom_current}"
19708 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
19709 dom_current=$(do_facet mds1 $LCTL get_param -n \
19710 lod.$mdtname.dom_stripesize)
19712 [ 2147483648 -eq ${dom_current} ] &&
19713 error "Can set too large DoM stripe limit"
19715 do_facet mds1 $LCTL set_param -n \
19716 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
19717 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
19718 error "Can't create DoM component size after limit change"
19719 do_facet mds1 $LCTL set_param -n \
19720 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
19721 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
19722 error "Can't create DoM file after limit decrease"
19723 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
19724 error "Can create big DoM component after limit decrease"
19725 touch ${dom}_def ||
19726 error "Can't create file with old default layout"
19728 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
19731 run_test 270f "DoM: maximum DoM stripe size checks"
19734 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19735 skip "Need MDS version at least 2.13.52"
19736 local dom=$DIR/$tdir/$tfile
19738 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19739 local lodname=${FSNAME}-MDT0000-mdtlov
19741 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19742 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
19743 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
19744 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
19746 local dom_limit=1024
19747 local dom_threshold="50%"
19749 $LFS setstripe -d $DIR/$tdir
19750 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
19751 error "Can't set directory default striping"
19753 do_facet mds1 $LCTL set_param -n \
19754 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
19755 # set 0 threshold and create DOM file to change tunable stripesize
19756 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
19757 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19758 error "Failed to create $dom file"
19759 # now tunable dom_cur_stripesize should reach maximum
19760 local dom_current=$(do_facet mds1 $LCTL get_param -n \
19761 lod.${lodname}.dom_stripesize_cur_kb)
19762 [[ $dom_current == $dom_limit ]] ||
19763 error "Current DOM stripesize is not maximum"
19766 # set threshold for further tests
19767 do_facet mds1 $LCTL set_param -n \
19768 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
19769 echo "DOM threshold is $dom_threshold free space"
19772 # Spoof bfree to exceed threshold
19773 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
19774 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
19775 for spfree in 40 20 0 15 30 55; do
19776 do_facet mds1 $LCTL set_param -n fail_val=$spfree
19777 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
19778 error "Failed to create $dom file"
19779 dom_def=$(do_facet mds1 $LCTL get_param -n \
19780 lod.${lodname}.dom_stripesize_cur_kb)
19781 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
19782 [[ $dom_def != $dom_current ]] ||
19783 error "Default stripe size was not changed"
19784 if [[ $spfree > 0 ]] ; then
19785 dom_set=$($LFS getstripe -S $dom)
19786 [[ $dom_set == $((dom_def * 1024)) ]] ||
19787 error "DOM component size is still old"
19789 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
19790 error "DoM component is set with no free space"
19793 dom_current=$dom_def
19796 run_test 270g "DoM: default DoM stripe size depends on free space"
19799 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19800 skip "Need MDS version at least 2.13.53"
19802 local mdtname=${FSNAME}-MDT0000-mdtlov
19803 local dom=$DIR/$tdir/$tfile
19804 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19806 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
19807 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
19809 $LFS mkdir -i 0 -c 1 $DIR/$tdir
19810 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
19811 error "can't create OST file"
19812 # mirrored file with DOM entry in the second mirror
19813 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
19814 error "can't create mirror with DoM component"
19816 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
19818 # DOM component in the middle and has other enries in the same mirror,
19819 # should succeed but lost DoM component
19820 $LFS setstripe --copy=${dom}_1 $dom ||
19821 error "Can't create file from OST|DOM mirror layout"
19822 # check new file has no DoM layout after all
19823 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
19824 error "File has DoM component while DoM is disabled"
19826 run_test 270h "DoM: DoM stripe removal when disabled on server"
19829 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19830 skip "Need MDS version at least 2.10.55"
19832 local dom=$DIR/$tdir/dom
19834 mkdir -p $DIR/$tdir
19836 $LFS setstripe -E 1024K -L mdt $dom
19838 lctl set_param -n mdc.*.stats=clear
19839 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19840 cat $dom > /dev/null
19841 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
19842 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
19846 run_test 271a "DoM: data is cached for read after write"
19849 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19850 skip "Need MDS version at least 2.10.55"
19852 local dom=$DIR/$tdir/dom
19854 mkdir -p $DIR/$tdir
19856 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19858 lctl set_param -n mdc.*.stats=clear
19859 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
19860 cancel_lru_locks mdc
19861 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
19862 # second stat to check size is cached on client
19863 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
19864 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19865 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
19868 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
19871 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19872 skip "Need MDS version at least 2.10.55"
19874 local dom=$DIR/$tdir/dom
19876 mkdir -p $DIR/$tdir
19878 $LFS setstripe -E 1024K -L mdt -E EOF $dom
19880 lctl set_param -n mdc.*.stats=clear
19881 lctl set_param -n osc.*.stats=clear
19882 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
19883 cancel_lru_locks mdc
19884 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19885 # second stat to check size is cached on client
19886 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
19887 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
19888 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
19889 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
19890 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
19893 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
19899 local mdt=MDT$(printf %04x $mdtidx)
19901 if [ -z $param ]; then
19902 lctl get_param -n mdc.*$mdt*.stats
19904 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
19909 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19910 skip "Need MDS version at least 2.10.55"
19912 local dom=$DIR/$tdir/dom
19914 mkdir -p $DIR/$tdir
19916 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19918 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19919 local facet=mds$((mdtidx + 1))
19921 cancel_lru_locks mdc
19922 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
19923 createmany -o $dom 1000
19924 lctl set_param -n mdc.*.stats=clear
19925 smalliomany -w $dom 1000 200
19926 get_mdc_stats $mdtidx
19927 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19928 # Each file has 1 open, 1 IO enqueues, total 2000
19929 # but now we have also +1 getxattr for security.capability, total 3000
19930 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
19931 unlinkmany $dom 1000
19933 cancel_lru_locks mdc
19934 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
19935 createmany -o $dom 1000
19936 lctl set_param -n mdc.*.stats=clear
19937 smalliomany -w $dom 1000 200
19938 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
19939 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
19940 # for OPEN and IO lock.
19941 [ $((enq - enq_2)) -ge 1000 ] ||
19942 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
19943 unlinkmany $dom 1000
19946 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
19948 cleanup_271def_tests() {
19954 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
19955 skip "Need MDS version at least 2.10.57"
19957 local dom=$DIR/$tdir/dom
19958 local tmp=$TMP/$tfile
19959 trap "cleanup_271def_tests $tmp" EXIT
19961 mkdir -p $DIR/$tdir
19963 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19965 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
19967 cancel_lru_locks mdc
19968 dd if=/dev/urandom of=$tmp bs=1000 count=1
19969 dd if=$tmp of=$dom bs=1000 count=1
19970 cancel_lru_locks mdc
19972 cat /etc/hosts >> $tmp
19973 lctl set_param -n mdc.*.stats=clear
19975 # append data to the same file it should update local page
19976 echo "Append to the same page"
19977 cat /etc/hosts >> $dom
19978 local num=$(get_mdc_stats $mdtidx ost_read)
19979 local ra=$(get_mdc_stats $mdtidx req_active)
19980 local rw=$(get_mdc_stats $mdtidx req_waittime)
19982 [ -z $num ] || error "$num READ RPC occured"
19983 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
19987 cmp $tmp $dom || error "file miscompare"
19989 cancel_lru_locks mdc
19990 lctl set_param -n mdc.*.stats=clear
19992 echo "Open and read file"
19993 cat $dom > /dev/null
19994 local num=$(get_mdc_stats $mdtidx ost_read)
19995 local ra=$(get_mdc_stats $mdtidx req_active)
19996 local rw=$(get_mdc_stats $mdtidx req_waittime)
19998 [ -z $num ] || error "$num READ RPC occured"
19999 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20003 cmp $tmp $dom || error "file miscompare"
20007 run_test 271d "DoM: read on open (1K file in reply buffer)"
20010 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20011 skip "Need MDS version at least 2.10.57"
20013 local dom=$DIR/$tdir/dom
20014 local tmp=$TMP/$tfile
20015 trap "cleanup_271def_tests $tmp" EXIT
20017 mkdir -p $DIR/$tdir
20019 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20021 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20023 cancel_lru_locks mdc
20024 dd if=/dev/urandom of=$tmp bs=265000 count=1
20025 dd if=$tmp of=$dom bs=265000 count=1
20026 cancel_lru_locks mdc
20027 cat /etc/hosts >> $tmp
20028 lctl set_param -n mdc.*.stats=clear
20030 echo "Append to the same page"
20031 cat /etc/hosts >> $dom
20032 local num=$(get_mdc_stats $mdtidx ost_read)
20033 local ra=$(get_mdc_stats $mdtidx req_active)
20034 local rw=$(get_mdc_stats $mdtidx req_waittime)
20036 [ -z $num ] || error "$num READ RPC occured"
20037 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20041 cmp $tmp $dom || error "file miscompare"
20043 cancel_lru_locks mdc
20044 lctl set_param -n mdc.*.stats=clear
20046 echo "Open and read file"
20047 cat $dom > /dev/null
20048 local num=$(get_mdc_stats $mdtidx ost_read)
20049 local ra=$(get_mdc_stats $mdtidx req_active)
20050 local rw=$(get_mdc_stats $mdtidx req_waittime)
20052 [ -z $num ] && num=0
20053 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
20054 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20058 cmp $tmp $dom || error "file miscompare"
20062 run_test 271f "DoM: read on open (200K file and read tail)"
20065 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
20066 skip "Skipping due to old client or server version"
20068 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
20070 $CHECKSTAT -t file $DIR1/$tfile
20072 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
20075 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
20076 $LCTL set_param fail_loc=0x80000314
20077 rm $DIR1/$tfile || error "Unlink fails"
20079 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
20080 [ $RC -eq 0 ] || error "Failed write to stale object"
20082 run_test 271g "Discard DoM data vs client flush race"
20085 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20086 skip "Need MDS version at least 2.11.50"
20088 local dom=$DIR/$tdir/dom
20089 mkdir -p $DIR/$tdir
20091 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
20092 dd if=/dev/urandom of=$dom bs=512K count=1 ||
20093 error "failed to write data into $dom"
20094 local old_md5=$(md5sum $dom)
20096 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
20097 error "failed to migrate to the same DoM component"
20099 local new_md5=$(md5sum $dom)
20101 [ "$old_md5" == "$new_md5" ] ||
20102 error "md5sum differ: $old_md5, $new_md5"
20104 [ $($LFS getstripe -c $dom) -eq 2 ] ||
20105 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
20107 run_test 272a "DoM migration: new layout with the same DOM component"
20110 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20111 skip "Need MDS version at least 2.11.50"
20113 local dom=$DIR/$tdir/dom
20114 mkdir -p $DIR/$tdir
20115 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20117 local mdtidx=$($LFS getstripe -m $dom)
20118 local mdtname=MDT$(printf %04x $mdtidx)
20119 local facet=mds$((mdtidx + 1))
20121 local mdtfree1=$(do_facet $facet \
20122 lctl get_param -n osd*.*$mdtname.kbytesfree)
20123 dd if=/dev/urandom of=$dom bs=2M count=1 ||
20124 error "failed to write data into $dom"
20125 local old_md5=$(md5sum $dom)
20126 cancel_lru_locks mdc
20127 local mdtfree1=$(do_facet $facet \
20128 lctl get_param -n osd*.*$mdtname.kbytesfree)
20130 $LFS migrate -c2 $dom ||
20131 error "failed to migrate to the new composite layout"
20132 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20133 error "MDT stripe was not removed"
20135 cancel_lru_locks mdc
20136 local new_md5=$(md5sum $dom)
20137 [ "$old_md5" == "$new_md5" ] ||
20138 error "$old_md5 != $new_md5"
20140 # Skip free space checks with ZFS
20141 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20142 local mdtfree2=$(do_facet $facet \
20143 lctl get_param -n osd*.*$mdtname.kbytesfree)
20144 [ $mdtfree2 -gt $mdtfree1 ] ||
20145 error "MDT space is not freed after migration"
20149 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
20152 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20153 skip "Need MDS version at least 2.11.50"
20155 local dom=$DIR/$tdir/$tfile
20156 mkdir -p $DIR/$tdir
20157 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20159 local mdtidx=$($LFS getstripe -m $dom)
20160 local mdtname=MDT$(printf %04x $mdtidx)
20161 local facet=mds$((mdtidx + 1))
20163 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20164 error "failed to write data into $dom"
20165 local old_md5=$(md5sum $dom)
20166 cancel_lru_locks mdc
20167 local mdtfree1=$(do_facet $facet \
20168 lctl get_param -n osd*.*$mdtname.kbytesfree)
20170 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
20171 error "failed to migrate to the new composite layout"
20172 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
20173 error "MDT stripe was not removed"
20175 cancel_lru_locks mdc
20176 local new_md5=$(md5sum $dom)
20177 [ "$old_md5" == "$new_md5" ] ||
20178 error "$old_md5 != $new_md5"
20180 # Skip free space checks with ZFS
20181 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20182 local mdtfree2=$(do_facet $facet \
20183 lctl get_param -n osd*.*$mdtname.kbytesfree)
20184 [ $mdtfree2 -gt $mdtfree1 ] ||
20185 error "MDS space is not freed after migration"
20189 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
20192 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20193 skip "Need MDS version at least 2.12.55"
20195 local dom=$DIR/$tdir/$tfile
20196 mkdir -p $DIR/$tdir
20197 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20199 local mdtidx=$($LFS getstripe -m $dom)
20200 local mdtname=MDT$(printf %04x $mdtidx)
20201 local facet=mds$((mdtidx + 1))
20203 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20204 error "failed to write data into $dom"
20205 local old_md5=$(md5sum $dom)
20206 cancel_lru_locks mdc
20207 local mdtfree1=$(do_facet $facet \
20208 lctl get_param -n osd*.*$mdtname.kbytesfree)
20210 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
20211 error "failed mirroring to the new composite layout"
20212 $LFS mirror resync $dom ||
20213 error "failed mirror resync"
20214 $LFS mirror split --mirror-id 1 -d $dom ||
20215 error "failed mirror split"
20217 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20218 error "MDT stripe was not removed"
20220 cancel_lru_locks mdc
20221 local new_md5=$(md5sum $dom)
20222 [ "$old_md5" == "$new_md5" ] ||
20223 error "$old_md5 != $new_md5"
20225 # Skip free space checks with ZFS
20226 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20227 local mdtfree2=$(do_facet $facet \
20228 lctl get_param -n osd*.*$mdtname.kbytesfree)
20229 [ $mdtfree2 -gt $mdtfree1 ] ||
20230 error "MDS space is not freed after DOM mirror deletion"
20234 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20237 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20238 skip "Need MDS version at least 2.12.55"
20240 local dom=$DIR/$tdir/$tfile
20241 mkdir -p $DIR/$tdir
20242 $LFS setstripe -c 2 $dom
20244 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20245 error "failed to write data into $dom"
20246 local old_md5=$(md5sum $dom)
20247 cancel_lru_locks mdc
20249 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20250 error "failed mirroring to the DOM layout"
20251 $LFS mirror resync $dom ||
20252 error "failed mirror resync"
20253 $LFS mirror split --mirror-id 1 -d $dom ||
20254 error "failed mirror split"
20256 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20257 error "MDT stripe was not removed"
20259 cancel_lru_locks mdc
20260 local new_md5=$(md5sum $dom)
20261 [ "$old_md5" == "$new_md5" ] ||
20262 error "$old_md5 != $new_md5"
20266 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20269 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20270 skip "Need MDS version at least 2.12.55"
20272 local dom=$DIR/$tdir/$tfile
20273 mkdir -p $DIR/$tdir
20274 $LFS setstripe -c 2 $dom
20276 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20277 error "failed to write data into $dom"
20278 local old_md5=$(md5sum $dom)
20279 cancel_lru_locks mdc
20281 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20282 error "failed migrating to the DOM file"
20284 cancel_lru_locks mdc
20285 local new_md5=$(md5sum $dom)
20286 [ "$old_md5" != "$new_md5" ] &&
20287 error "$old_md5 != $new_md5"
20291 run_test 272f "DoM migration: OST-striped file to DOM file"
20294 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20295 skip "Need MDS version at least 2.11.50"
20297 # Layout swap cannot be done if either file has DOM component,
20298 # this will never be supported, migration should be used instead
20300 local dom=$DIR/$tdir/$tfile
20301 mkdir -p $DIR/$tdir
20303 $LFS setstripe -c2 ${dom}_plain
20304 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20305 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20306 error "can swap layout with DoM component"
20307 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20308 error "can swap layout with DoM component"
20310 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20311 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20312 error "can swap layout with DoM component"
20313 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20314 error "can swap layout with DoM component"
20317 run_test 273a "DoM: layout swapping should fail with DOM"
20320 remote_ost_nodsh && skip "remote OST with nodsh"
20321 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
20322 skip "Need OST version >= 2.10.57"
20324 local file=$DIR/$tfile
20327 oss=$(comma_list $(osts_nodes))
20329 dd if=/dev/urandom of=$file bs=1M count=2 ||
20330 error "failed to create a file"
20331 cancel_lru_locks osc
20334 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20335 error "failed to read a file"
20337 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
20338 $LCTL set_param fail_loc=0x8000031f
20340 cancel_lru_locks osc &
20343 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
20344 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
20345 #IO takes another lock, but matches the PENDING one
20346 #and places it to the IO RPC
20347 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20348 error "failed to read a file with PENDING lock"
20350 run_test 275 "Read on a canceled duplicate lock"
20353 remote_ost_nodsh && skip "remote OST with nodsh"
20356 do_facet ost1 "(while true; do \
20357 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
20358 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
20361 for LOOP in $(seq 20); do
20363 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
20366 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
20367 rm $TMP/sanity_276_pid"
20369 run_test 276 "Race between mount and obd_statfs"
20372 $LCTL set_param ldlm.namespaces.*.lru_size=0
20373 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20374 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20375 grep ^used_mb | awk '{print $2}')
20376 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
20377 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
20378 oflag=direct conv=notrunc
20379 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20380 grep ^used_mb | awk '{print $2}')
20381 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
20383 run_test 277 "Direct IO shall drop page cache"
20386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20387 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20388 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
20389 skip "needs the same host for mdt1 mdt2" && return
20394 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
20395 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
20401 echo "Starting MDTs"
20402 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20404 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
20406 do_facet mds2 $LCTL set_param fail_loc=0
20408 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
20409 wait_recovery_complete mds2
20411 run_test 278 "Race starting MDS between MDTs stop/start"
20414 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
20415 skip "Need MGS version at least 2.13.52"
20416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20417 combined_mgs_mds || skip "needs combined MGS/MDT"
20419 umount_client $MOUNT
20420 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
20421 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
20423 mount_client $MOUNT &
20425 stop mgs || error "stop mgs failed"
20426 #for a race mgs would crash
20427 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
20428 mount_client $MOUNT || error "mount client failed"
20430 run_test 280 "Race between MGS umount and client llog processing"
20432 cleanup_test_300() {
20436 test_striped_dir() {
20441 mkdir -p $DIR/$tdir
20443 SAVE_UMASK=$(umask)
20444 trap cleanup_test_300 RETURN EXIT
20446 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
20447 $DIR/$tdir/striped_dir ||
20448 error "set striped dir error"
20450 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
20451 [ "$mode" = "755" ] || error "expect 755 got $mode"
20453 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
20454 error "getdirstripe failed"
20455 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
20456 if [ "$stripe_count" != "2" ]; then
20457 error "1:stripe_count is $stripe_count, expect 2"
20459 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
20460 if [ "$stripe_count" != "2" ]; then
20461 error "2:stripe_count is $stripe_count, expect 2"
20464 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
20465 if [ "$stripe_index" != "$mdt_index" ]; then
20466 error "stripe_index is $stripe_index, expect $mdt_index"
20469 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20470 error "nlink error after create striped dir"
20472 mkdir $DIR/$tdir/striped_dir/a
20473 mkdir $DIR/$tdir/striped_dir/b
20475 stat $DIR/$tdir/striped_dir/a ||
20476 error "create dir under striped dir failed"
20477 stat $DIR/$tdir/striped_dir/b ||
20478 error "create dir under striped dir failed"
20480 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
20481 error "nlink error after mkdir"
20483 rmdir $DIR/$tdir/striped_dir/a
20484 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
20485 error "nlink error after rmdir"
20487 rmdir $DIR/$tdir/striped_dir/b
20488 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20489 error "nlink error after rmdir"
20491 chattr +i $DIR/$tdir/striped_dir
20492 createmany -o $DIR/$tdir/striped_dir/f 10 &&
20493 error "immutable flags not working under striped dir!"
20494 chattr -i $DIR/$tdir/striped_dir
20496 rmdir $DIR/$tdir/striped_dir ||
20497 error "rmdir striped dir error"
20505 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20506 skip "skipped for lustre < 2.7.0"
20507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20508 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20510 test_striped_dir 0 || error "failed on striped dir on MDT0"
20511 test_striped_dir 1 || error "failed on striped dir on MDT0"
20513 run_test 300a "basic striped dir sanity test"
20516 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20517 skip "skipped for lustre < 2.7.0"
20518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20519 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20526 test_mkdir $DIR/$tdir || error "mkdir fail"
20527 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20528 error "set striped dir error"
20529 for i in {0..9}; do
20530 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
20532 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
20533 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
20534 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
20536 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
20537 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
20538 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
20542 run_test 300b "check ctime/mtime for striped dir"
20545 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20546 skip "skipped for lustre < 2.7.0"
20547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20548 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20552 mkdir -p $DIR/$tdir
20553 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
20554 error "set striped dir error"
20556 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
20557 error "chown striped dir failed"
20559 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
20560 error "create 5k files failed"
20562 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
20564 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
20568 run_test 300c "chown && check ls under striped directory"
20571 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20572 skip "skipped for lustre < 2.7.0"
20573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20574 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20579 mkdir -p $DIR/$tdir
20580 $LFS setstripe -c 2 $DIR/$tdir
20582 #local striped directory
20583 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20584 error "set striped dir error"
20585 #look at the directories for debug purposes
20587 $LFS getdirstripe $DIR/$tdir
20588 ls -l $DIR/$tdir/striped_dir
20589 $LFS getdirstripe $DIR/$tdir/striped_dir
20590 createmany -o $DIR/$tdir/striped_dir/f 10 ||
20591 error "create 10 files failed"
20593 #remote striped directory
20594 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
20595 error "set striped dir error"
20596 #look at the directories for debug purposes
20598 $LFS getdirstripe $DIR/$tdir
20599 ls -l $DIR/$tdir/remote_striped_dir
20600 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
20601 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
20602 error "create 10 files failed"
20604 for file in $(find $DIR/$tdir); do
20605 stripe_count=$($LFS getstripe -c $file)
20606 [ $stripe_count -eq 2 ] ||
20607 error "wrong stripe $stripe_count for $file"
20612 run_test 300d "check default stripe under striped directory"
20615 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20616 skip "Need MDS version at least 2.7.55"
20617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20618 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20623 mkdir -p $DIR/$tdir
20625 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20626 error "set striped dir error"
20628 touch $DIR/$tdir/striped_dir/a
20629 touch $DIR/$tdir/striped_dir/b
20630 touch $DIR/$tdir/striped_dir/c
20632 mkdir $DIR/$tdir/striped_dir/dir_a
20633 mkdir $DIR/$tdir/striped_dir/dir_b
20634 mkdir $DIR/$tdir/striped_dir/dir_c
20636 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
20637 error "set striped adir under striped dir error"
20639 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
20640 error "set striped bdir under striped dir error"
20642 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
20643 error "set striped cdir under striped dir error"
20645 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
20646 error "rename dir under striped dir fails"
20648 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
20649 error "rename dir under different stripes fails"
20651 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
20652 error "rename file under striped dir should succeed"
20654 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
20655 error "rename dir under striped dir should succeed"
20659 run_test 300e "check rename under striped directory"
20662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20663 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20664 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20665 skip "Need MDS version at least 2.7.55"
20671 mkdir -p $DIR/$tdir
20673 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20674 error "set striped dir error"
20676 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
20677 error "set striped dir error"
20679 touch $DIR/$tdir/striped_dir/a
20680 mkdir $DIR/$tdir/striped_dir/dir_a
20681 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
20682 error "create striped dir under striped dir fails"
20684 touch $DIR/$tdir/striped_dir1/b
20685 mkdir $DIR/$tdir/striped_dir1/dir_b
20686 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
20687 error "create striped dir under striped dir fails"
20689 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
20690 error "rename dir under different striped dir should fail"
20692 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
20693 error "rename striped dir under diff striped dir should fail"
20695 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
20696 error "rename file under diff striped dirs fails"
20700 run_test 300f "check rename cross striped directory"
20702 test_300_check_default_striped_dir()
20705 local default_count=$2
20706 local default_index=$3
20709 local dir_stripe_index
20712 echo "checking $dirname $default_count $default_index"
20713 $LFS setdirstripe -D -c $default_count -i $default_index \
20714 -t all_char $DIR/$tdir/$dirname ||
20715 error "set default stripe on striped dir error"
20716 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
20717 [ $stripe_count -eq $default_count ] ||
20718 error "expect $default_count get $stripe_count for $dirname"
20720 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
20721 [ $stripe_index -eq $default_index ] ||
20722 error "expect $default_index get $stripe_index for $dirname"
20724 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
20725 error "create dirs failed"
20727 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
20728 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
20729 for dir in $(find $DIR/$tdir/$dirname/*); do
20730 stripe_count=$($LFS getdirstripe -c $dir)
20731 [ $stripe_count -eq $default_count ] ||
20732 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
20733 error "stripe count $default_count != $stripe_count for $dir"
20735 stripe_index=$($LFS getdirstripe -i $dir)
20736 [ $default_index -eq -1 ] ||
20737 [ $stripe_index -eq $default_index ] ||
20738 error "$stripe_index != $default_index for $dir"
20740 #check default stripe
20741 stripe_count=$($LFS getdirstripe -D -c $dir)
20742 [ $stripe_count -eq $default_count ] ||
20743 error "default count $default_count != $stripe_count for $dir"
20745 stripe_index=$($LFS getdirstripe -D -i $dir)
20746 [ $stripe_index -eq $default_index ] ||
20747 error "default index $default_index != $stripe_index for $dir"
20749 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
20753 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20754 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20755 skip "Need MDS version at least 2.7.55"
20762 mkdir $DIR/$tdir/normal_dir
20764 #Checking when client cache stripe index
20765 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
20766 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
20767 error "create striped_dir failed"
20769 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
20770 error "create dir0 fails"
20771 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
20772 [ $stripe_index -eq 0 ] ||
20773 error "dir0 expect index 0 got $stripe_index"
20775 mkdir $DIR/$tdir/striped_dir/dir1 ||
20776 error "create dir1 fails"
20777 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
20778 [ $stripe_index -eq 1 ] ||
20779 error "dir1 expect index 1 got $stripe_index"
20781 #check default stripe count/stripe index
20782 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
20783 test_300_check_default_striped_dir normal_dir 1 0
20784 test_300_check_default_striped_dir normal_dir 2 1
20785 test_300_check_default_striped_dir normal_dir 2 -1
20787 #delete default stripe information
20788 echo "delete default stripeEA"
20789 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
20790 error "set default stripe on striped dir error"
20792 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
20793 for dir in $(find $DIR/$tdir/normal_dir/*); do
20794 stripe_count=$($LFS getdirstripe -c $dir)
20795 [ $stripe_count -eq 0 ] ||
20796 error "expect 1 get $stripe_count for $dir"
20797 stripe_index=$($LFS getdirstripe -i $dir)
20798 [ $stripe_index -eq 0 ] ||
20799 error "expect 0 get $stripe_index for $dir"
20802 run_test 300g "check default striped directory for normal directory"
20805 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20806 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20807 skip "Need MDS version at least 2.7.55"
20813 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20814 error "set striped dir error"
20816 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
20817 test_300_check_default_striped_dir striped_dir 1 0
20818 test_300_check_default_striped_dir striped_dir 2 1
20819 test_300_check_default_striped_dir striped_dir 2 -1
20821 #delete default stripe information
20822 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
20823 error "set default stripe on striped dir error"
20825 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
20826 for dir in $(find $DIR/$tdir/striped_dir/*); do
20827 stripe_count=$($LFS getdirstripe -c $dir)
20828 [ $stripe_count -eq 0 ] ||
20829 error "expect 1 get $stripe_count for $dir"
20832 run_test 300h "check default striped directory for striped directory"
20835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20836 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20837 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20838 skip "Need MDS version at least 2.7.55"
20845 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20846 error "set striped dir error"
20848 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20849 error "create files under striped dir failed"
20851 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
20852 error "set striped hashdir error"
20854 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
20855 error "create dir0 under hash dir failed"
20856 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
20857 error "create dir1 under hash dir failed"
20859 # unfortunately, we need to umount to clear dir layout cache for now
20860 # once we fully implement dir layout, we can drop this
20861 umount_client $MOUNT || error "umount failed"
20862 mount_client $MOUNT || error "mount failed"
20864 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
20865 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
20866 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
20868 #set the stripe to be unknown hash type
20869 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
20870 $LCTL set_param fail_loc=0x1901
20871 for ((i = 0; i < 10; i++)); do
20872 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
20873 error "stat f-$i failed"
20874 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
20877 touch $DIR/$tdir/striped_dir/f0 &&
20878 error "create under striped dir with unknown hash should fail"
20880 $LCTL set_param fail_loc=0
20882 umount_client $MOUNT || error "umount failed"
20883 mount_client $MOUNT || error "mount failed"
20887 run_test 300i "client handle unknown hash type striped directory"
20890 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20892 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20893 skip "Need MDS version at least 2.7.55"
20900 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
20901 $LCTL set_param fail_loc=0x1702
20902 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
20903 error "set striped dir error"
20905 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
20906 error "create files under striped dir failed"
20908 $LCTL set_param fail_loc=0
20910 rm -rf $DIR/$tdir || error "unlink striped dir fails"
20914 run_test 300j "test large update record"
20917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20918 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20919 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20920 skip "Need MDS version at least 2.7.55"
20922 # this test needs a huge transaction
20924 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
20925 osd*.$FSNAME-MDT0000.kbytestotal")
20926 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
20933 #define OBD_FAIL_LARGE_STRIPE 0x1703
20934 $LCTL set_param fail_loc=0x1703
20935 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
20936 error "set striped dir error"
20937 $LCTL set_param fail_loc=0
20939 $LFS getdirstripe $DIR/$tdir/striped_dir ||
20940 error "getstripeddir fails"
20941 rm -rf $DIR/$tdir/striped_dir ||
20942 error "unlink striped dir fails"
20946 run_test 300k "test large striped directory"
20949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20950 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20951 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20952 skip "Need MDS version at least 2.7.55"
20956 test_mkdir -p $DIR/$tdir/striped_dir
20957 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
20958 error "chown $RUNAS_ID failed"
20959 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
20960 error "set default striped dir failed"
20962 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
20963 $LCTL set_param fail_loc=0x80000158
20964 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
20966 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
20967 [ $stripe_index -eq 1 ] ||
20968 error "expect 1 get $stripe_index for $dir"
20970 run_test 300l "non-root user to create dir under striped dir with stale layout"
20973 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20974 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
20975 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20976 skip "Need MDS version at least 2.7.55"
20978 mkdir -p $DIR/$tdir/striped_dir
20979 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
20980 error "set default stripes dir error"
20982 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
20984 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
20985 [ $stripe_count -eq 0 ] ||
20986 error "expect 0 get $stripe_count for a"
20988 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
20989 error "set default stripes dir error"
20991 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
20993 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
20994 [ $stripe_count -eq 0 ] ||
20995 error "expect 0 get $stripe_count for b"
20997 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
20998 error "set default stripes dir error"
21000 mkdir $DIR/$tdir/striped_dir/c &&
21001 error "default stripe_index is invalid, mkdir c should fails"
21003 rm -rf $DIR/$tdir || error "rmdir fails"
21005 run_test 300m "setstriped directory on single MDT FS"
21008 local list=$(comma_list $(mdts_nodes))
21011 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21016 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21017 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21018 skip "Need MDS version at least 2.7.55"
21019 remote_mds_nodsh && skip "remote MDS with nodsh"
21022 local list=$(comma_list $(mdts_nodes))
21024 trap cleanup_300n RETURN EXIT
21025 mkdir -p $DIR/$tdir
21026 chmod 777 $DIR/$tdir
21027 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
21028 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21029 error "create striped dir succeeds with gid=0"
21031 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21032 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
21033 error "create striped dir fails with gid=-1"
21035 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21036 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
21037 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21038 error "set default striped dir succeeds with gid=0"
21041 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21042 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
21043 error "set default striped dir fails with gid=-1"
21046 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21047 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
21048 error "create test_dir fails"
21049 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
21050 error "create test_dir1 fails"
21051 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
21052 error "create test_dir2 fails"
21055 run_test 300n "non-root user to create dir under striped dir with default EA"
21058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21059 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21060 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21061 skip "Need MDS version at least 2.7.55"
21066 mkdir -p $DIR/$tdir
21068 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
21069 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
21070 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
21071 skip "not enough free inodes $numfree1 $numfree2"
21074 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
21075 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
21076 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
21077 skip "not enough free space $numfree1 $numfree2"
21080 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
21081 error "setdirstripe fails"
21083 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
21084 error "create dirs fails"
21086 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
21087 ls $DIR/$tdir/striped_dir > /dev/null ||
21088 error "ls striped dir fails"
21089 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
21090 error "unlink big striped dir fails"
21092 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
21095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21096 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21097 remote_mds_nodsh && skip "remote MDS with nodsh"
21099 mkdir -p $DIR/$tdir
21101 #define OBD_FAIL_OUT_ENOSPC 0x1704
21102 do_facet mds2 lctl set_param fail_loc=0x80001704
21103 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
21104 && error "create striped directory should fail"
21106 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
21108 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
21111 run_test 300p "create striped directory without space"
21114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21115 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21117 local fd=$(free_fd)
21118 local cmd="exec $fd<$tdir"
21120 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
21123 trap "eval $cmd" EXIT
21124 cd $tdir || error "cd $tdir fails"
21125 rmdir ../$tdir || error "rmdir $tdir fails"
21126 mkdir local_dir && error "create dir succeeds"
21127 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
21131 run_test 300q "create remote directory under orphan directory"
21134 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21135 skip "Need MDS version at least 2.7.55" && return
21136 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21140 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
21141 error "set striped dir error"
21143 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21144 error "getstripeddir fails"
21147 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
21148 awk '/lmv_stripe_count:/ { print $2 }')
21150 [ $MDSCOUNT -ne $stripe_count ] &&
21151 error "wrong stripe count $stripe_count expected $MDSCOUNT"
21153 rm -rf $DIR/$tdir/striped_dir ||
21154 error "unlink striped dir fails"
21156 run_test 300r "test -1 striped directory"
21158 prepare_remote_file() {
21159 mkdir $DIR/$tdir/src_dir ||
21160 error "create remote source failed"
21162 cp /etc/hosts $DIR/$tdir/src_dir/a ||
21163 error "cp to remote source failed"
21164 touch $DIR/$tdir/src_dir/a
21166 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
21167 error "create remote target dir failed"
21169 touch $DIR/$tdir/tgt_dir/b
21171 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
21172 error "rename dir cross MDT failed!"
21174 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
21175 error "src_child still exists after rename"
21177 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
21178 error "missing file(a) after rename"
21180 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
21181 error "diff after rename"
21185 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21188 local remote_file=$DIR/$tdir/tgt_dir/b
21190 mkdir -p $DIR/$tdir
21192 prepare_remote_file || error "prepare remote file failed"
21195 $OPENUNLINK $remote_file $remote_file ||
21196 error "openunlink $remote_file failed"
21197 $CHECKSTAT -a $remote_file || error "$remote_file exists"
21199 run_test 310a "open unlink remote file"
21202 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21205 local remote_file=$DIR/$tdir/tgt_dir/b
21207 mkdir -p $DIR/$tdir
21209 prepare_remote_file || error "prepare remote file failed"
21211 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21212 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
21213 $CHECKSTAT -t file $remote_file || error "check file failed"
21215 run_test 310b "unlink remote file with multiple links while open"
21218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21219 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21221 local remote_file=$DIR/$tdir/tgt_dir/b
21223 mkdir -p $DIR/$tdir
21225 prepare_remote_file || error "prepare remote file failed"
21227 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21228 multiop_bg_pause $remote_file O_uc ||
21229 error "mulitop failed for remote file"
21231 $MULTIOP $DIR/$tfile Ouc
21232 kill -USR1 $MULTIPID
21235 run_test 310c "open-unlink remote file with multiple links"
21239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21240 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21241 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21242 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21243 remote_mds_nodsh && skip "remote MDS with nodsh"
21245 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21246 local mdts=$(comma_list $(mdts_nodes))
21248 mkdir -p $DIR/$tdir
21249 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21250 createmany -o $DIR/$tdir/$tfile. 1000
21252 # statfs data is not real time, let's just calculate it
21253 old_iused=$((old_iused + 1000))
21255 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21256 osp.*OST0000*MDT0000.create_count")
21257 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21258 osp.*OST0000*MDT0000.max_create_count")
21259 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21261 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21262 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
21263 [ $index -ne 0 ] || error "$tfile stripe index is 0"
21265 unlinkmany $DIR/$tdir/$tfile. 1000
21267 do_nodes $mdts "$LCTL set_param -n \
21268 osp.*OST0000*.max_create_count=$max_count"
21269 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
21270 do_nodes $mdts "$LCTL set_param -n \
21271 osp.*OST0000*.create_count=$count"
21272 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
21273 grep "=0" && error "create_count is zero"
21276 for i in $(seq 120); do
21277 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21278 # system may be too busy to destroy all objs in time, use
21279 # a somewhat small value to not fail autotest
21280 [ $((old_iused - new_iused)) -gt 400 ] && break
21284 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
21285 [ $((old_iused - new_iused)) -gt 400 ] ||
21286 error "objs not destroyed after unlink"
21288 run_test 311 "disable OSP precreate, and unlink should destroy objs"
21295 local vdevdir=$(dirname $(facet_vdevice $ost))
21296 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
21297 local zfs_zapid=$(do_facet $ost $cmd |
21298 grep -w "/O/0/d$((objid%32))" -C 5 |
21299 awk '/Object/{getline; print $1}')
21300 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
21301 awk "/$objid = /"'{printf $3}')
21306 zfs_object_blksz() {
21310 local vdevdir=$(dirname $(facet_vdevice $ost))
21311 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
21312 local blksz=$(do_facet $ost $cmd $objid |
21313 awk '/dblk/{getline; printf $4}')
21315 case "${blksz: -1}" in
21316 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
21317 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
21324 test_312() { # LU-4856
21325 remote_ost_nodsh && skip "remote OST with nodsh"
21326 [ "$ost1_FSTYPE" = "zfs" ] ||
21327 skip_env "the test only applies to zfs"
21329 local max_blksz=$(do_facet ost1 \
21330 $ZFS get -p recordsize $(facet_device ost1) |
21331 awk '!/VALUE/{print $3}')
21333 # to make life a little bit easier
21334 $LFS mkdir -c 1 -i 0 $DIR/$tdir
21335 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21337 local tf=$DIR/$tdir/$tfile
21339 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21341 # Get ZFS object id
21342 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21343 # block size change by sequential overwrite
21346 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
21347 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
21349 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
21350 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
21354 # block size change by sequential append write
21355 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
21356 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21357 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21360 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
21361 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
21362 oflag=sync conv=notrunc
21364 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21365 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
21366 error "blksz error, actual $blksz, " \
21367 "expected: 2 * $count * $PAGE_SIZE"
21373 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21374 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21376 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
21377 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21378 [ $blksz -eq $PAGE_SIZE ] ||
21379 error "blksz error: $blksz, expected: $PAGE_SIZE"
21381 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
21382 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21383 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
21385 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
21386 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21387 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
21389 run_test 312 "make sure ZFS adjusts its block size by write pattern"
21392 remote_ost_nodsh && skip "remote OST with nodsh"
21394 local file=$DIR/$tfile
21397 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
21399 # define OBD_FAIL_TGT_RCVD_EIO 0x720
21400 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21401 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
21402 error "write should failed"
21403 do_facet ost1 "$LCTL set_param fail_loc=0"
21406 run_test 313 "io should fail after last_rcvd update fail"
21409 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21411 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
21412 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21414 wait_delete_completed
21415 do_facet ost1 "$LCTL set_param fail_loc=0"
21417 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
21419 test_315() { # LU-618
21420 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
21422 local file=$DIR/$tfile
21425 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
21426 error "multiop file write failed"
21427 $MULTIOP $file oO_RDONLY:r4063232_c &
21432 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
21435 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
21438 run_test 315 "read should be accounted"
21441 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21442 large_xattr_enabled || skip_env "ea_inode feature disabled"
21444 rm -rf $DIR/$tdir/d
21445 mkdir -p $DIR/$tdir/d
21446 chown nobody $DIR/$tdir/d
21447 touch $DIR/$tdir/d/file
21449 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
21451 run_test 316 "lfs mv"
21454 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
21455 skip "Need MDS version at least 2.11.53"
21456 if [ "$ost1_FSTYPE" == "zfs" ]; then
21457 skip "LU-10370: no implementation for ZFS"
21461 local grant_blk_size
21463 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
21464 awk '/grant_block_size:/ { print $2; exit; }')
21466 # Create File of size 5M. Truncate it to below size's and verify
21469 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
21470 error "Create file $DIR/$tfile failed"
21471 stack_trap "rm -f $DIR/$tfile" EXIT
21473 for trunc_sz in 2097152 4097 4000 509 0; do
21474 $TRUNCATE $DIR/$tfile $trunc_sz ||
21475 error "truncate $tfile to $trunc_sz failed"
21476 local sz=$(stat --format=%s $DIR/$tfile)
21477 local blk=$(stat --format=%b $DIR/$tfile)
21478 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
21479 grant_blk_size) * 8))
21481 if [[ $blk -ne $trunc_blk ]]; then
21482 $(which stat) $DIR/$tfile
21483 error "Expected Block $trunc_blk got $blk for $tfile"
21486 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21487 error "Expected Size $trunc_sz got $sz for $tfile"
21492 # Create file with a hole and write actual two blocks. Block count
21495 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
21496 conv=fsync || error "Create file : $DIR/$tfile"
21498 # Calculate the final truncate size.
21499 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
21502 # truncate to size $trunc_sz bytes. Strip the last block
21503 # The block count must drop to 8
21505 $TRUNCATE $DIR/$tfile $trunc_sz ||
21506 error "truncate $tfile to $trunc_sz failed"
21508 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
21509 sz=$(stat --format=%s $DIR/$tfile)
21510 blk=$(stat --format=%b $DIR/$tfile)
21512 if [[ $blk -ne $trunc_bsz ]]; then
21513 $(which stat) $DIR/$tfile
21514 error "Expected Block $trunc_bsz got $blk for $tfile"
21517 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21518 error "Expected Size $trunc_sz got $sz for $tfile"
21520 run_test 317 "Verify blocks get correctly update after truncate"
21523 local old_max_active=$($LCTL get_param -n \
21524 llite.*.max_read_ahead_async_active 2>/dev/null)
21526 $LCTL set_param llite.*.max_read_ahead_async_active=256
21527 local max_active=$($LCTL get_param -n \
21528 llite.*.max_read_ahead_async_active 2>/dev/null)
21529 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
21531 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
21532 error "set max_read_ahead_async_active should succeed"
21534 $LCTL set_param llite.*.max_read_ahead_async_active=512
21535 max_active=$($LCTL get_param -n \
21536 llite.*.max_read_ahead_async_active 2>/dev/null)
21537 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
21539 # restore @max_active
21540 [ $old_max_active -ne 0 ] && $LCTL set_param \
21541 llite.*.max_read_ahead_async_active=$old_max_active
21543 local old_threshold=$($LCTL get_param -n \
21544 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21545 local max_per_file_mb=$($LCTL get_param -n \
21546 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
21548 local invalid=$(($max_per_file_mb + 1))
21550 llite.*.read_ahead_async_file_threshold_mb=$invalid\
21551 && error "set $invalid should fail"
21553 local valid=$(($invalid - 1))
21555 llite.*.read_ahead_async_file_threshold_mb=$valid ||
21556 error "set $valid should succeed"
21557 local threshold=$($LCTL get_param -n \
21558 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21559 [ $threshold -eq $valid ] || error \
21560 "expect threshold $valid got $threshold"
21562 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
21564 run_test 318 "Verify async readahead tunables"
21567 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
21569 local before=$(date +%s)
21571 local mdir=$DIR/$tdir
21572 local file=$mdir/xxx
21574 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
21577 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
21578 $LCTL set_param fail_val=5 fail_loc=0x8000032c
21579 $LFS mv -m1 $file &
21582 dd if=$file of=/dev/null
21584 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
21585 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
21587 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
21589 run_test 319 "lost lease lock on migrate error"
21591 test_398a() { # LU-4198
21592 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21593 $LCTL set_param ldlm.namespaces.*.lru_size=clear
21595 # request a new lock on client
21596 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21598 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21599 local lock_count=$($LCTL get_param -n \
21600 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21601 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
21603 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
21605 # no lock cached, should use lockless IO and not enqueue new lock
21606 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21607 lock_count=$($LCTL get_param -n \
21608 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21609 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
21611 run_test 398a "direct IO should cancel lock otherwise lockless"
21613 test_398b() { # LU-4198
21614 which fio || skip_env "no fio installed"
21615 $LFS setstripe -c -1 $DIR/$tfile
21618 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
21621 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
21622 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21623 --numjobs=$njobs --fallocate=none \
21624 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21625 --filename=$DIR/$tfile &
21628 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
21629 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
21630 --numjobs=$njobs --fallocate=none \
21631 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21632 --filename=$DIR/$tfile || true
21637 run_test 398b "DIO and buffer IO race"
21639 test_398c() { # LU-4198
21640 which fio || skip_env "no fio installed"
21642 saved_debug=$($LCTL get_param -n debug)
21643 $LCTL set_param debug=0
21645 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
21646 ((size /= 1024)) # by megabytes
21647 ((size /= 2)) # write half of the OST at most
21648 [ $size -gt 40 ] && size=40 #reduce test time anyway
21650 $LFS setstripe -c 1 $DIR/$tfile
21652 # it seems like ldiskfs reserves more space than necessary if the
21653 # writing blocks are not mapped, so it extends the file firstly
21654 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
21655 cancel_lru_locks osc
21657 # clear and verify rpc_stats later
21658 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
21661 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
21662 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
21663 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21664 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21665 --filename=$DIR/$tfile
21666 [ $? -eq 0 ] || error "fio write error"
21668 [ $($LCTL get_param -n \
21669 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
21670 error "Locks were requested while doing AIO"
21672 # get the percentage of 1-page I/O
21673 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
21674 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
21676 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
21678 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
21679 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21680 --numjobs=$njobs --fallocate=none --ioengine=libaio \
21681 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21682 --filename=$DIR/$tfile
21683 [ $? -eq 0 ] || error "fio mixed read write error"
21686 $LCTL set_param debug="$saved_debug"
21688 run_test 398c "run fio to test AIO"
21691 local read_write=$1
21692 if [ "$read_write" = "write" ]; then
21693 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
21694 elif [ "$read_write" = "read" ]; then
21695 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
21697 error "argument error"
21700 # turn off debug for performance testing
21701 local saved_debug=$($LCTL get_param -n debug)
21702 $LCTL set_param debug=0
21704 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21706 # get ost1 size - $FSNAME-OST0000
21707 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
21708 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
21709 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
21711 if [ "$read_write" = "read" ]; then
21712 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
21715 local start_time=$(date +%s.%N)
21716 $dd_cmd bs=1M count=$blocks oflag=sync ||
21717 error "real dd $read_write error"
21718 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
21720 if [ "$read_write" = "write" ]; then
21724 # define OBD_FAIL_OST_FAKE_RW 0x238
21725 do_facet ost1 $LCTL set_param fail_loc=0x238
21727 local start_time=$(date +%s.%N)
21728 $dd_cmd bs=1M count=$blocks oflag=sync ||
21729 error "fake dd $read_write error"
21730 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
21732 if [ "$read_write" = "write" ]; then
21734 cancel_lru_locks osc
21735 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
21736 error "$tfile size not $blocks MB"
21738 do_facet ost1 $LCTL set_param fail_loc=0
21740 echo "fake $read_write $duration_fake vs. normal $read_write" \
21741 "$duration in seconds"
21742 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
21743 error_not_in_vm "fake write is slower"
21745 $LCTL set_param -n debug="$saved_debug"
21748 test_399a() { # LU-7655 for OST fake write
21749 remote_ost_nodsh && skip "remote OST with nodsh"
21753 run_test 399a "fake write should not be slower than normal write"
21755 test_399b() { # LU-8726 for OST fake read
21756 remote_ost_nodsh && skip "remote OST with nodsh"
21757 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
21758 skip_env "ldiskfs only test"
21763 run_test 399b "fake read should not be slower than normal read"
21765 test_400a() { # LU-1606, was conf-sanity test_74
21766 if ! which $CC > /dev/null 2>&1; then
21767 skip_env "$CC is not installed"
21770 local extra_flags=''
21771 local out=$TMP/$tfile
21772 local prefix=/usr/include/lustre
21775 # Oleg removes c files in his test rig so test if any c files exist
21776 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
21777 skip_env "Needed c test files are missing"
21779 if ! [[ -d $prefix ]]; then
21780 # Assume we're running in tree and fixup the include path.
21781 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
21782 extra_flags+=" -L$LUSTRE/utils/.lib"
21785 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
21786 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
21787 error "client api broken"
21791 run_test 400a "Lustre client api program can compile and link"
21793 test_400b() { # LU-1606, LU-5011
21795 local out=$TMP/$tfile
21796 local prefix=/usr/include/linux/lustre
21798 # We use a hard coded prefix so that this test will not fail
21799 # when run in tree. There are headers in lustre/include/lustre/
21800 # that are not packaged (like lustre_idl.h) and have more
21801 # complicated include dependencies (like config.h and lnet/types.h).
21802 # Since this test about correct packaging we just skip them when
21803 # they don't exist (see below) rather than try to fixup cppflags.
21805 if ! which $CC > /dev/null 2>&1; then
21806 skip_env "$CC is not installed"
21809 for header in $prefix/*.h; do
21810 if ! [[ -f "$header" ]]; then
21814 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
21815 continue # lustre_ioctl.h is internal header
21818 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
21819 error "cannot compile '$header'"
21823 run_test 400b "packaged headers can be compiled"
21825 test_401a() { #LU-7437
21826 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
21827 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
21829 #count the number of parameters by "list_param -R"
21830 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
21831 #count the number of parameters by listing proc files
21832 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
21833 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
21834 echo "proc_dirs='$proc_dirs'"
21835 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
21836 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
21839 [ $params -eq $procs ] ||
21840 error "found $params parameters vs. $procs proc files"
21842 # test the list_param -D option only returns directories
21843 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
21844 #count the number of parameters by listing proc directories
21845 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
21848 [ $params -eq $procs ] ||
21849 error "found $params parameters vs. $procs proc files"
21851 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
21854 local save=$($LCTL get_param -n jobid_var)
21857 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
21858 error "no error returned when setting bad parameters"
21860 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
21861 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
21863 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
21864 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
21865 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
21867 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
21870 local jobid_var_old=$($LCTL get_param -n jobid_var)
21871 local jobid_var_new
21873 $LCTL set_param jobid_var= &&
21874 error "no error returned for 'set_param a='"
21876 jobid_var_new=$($LCTL get_param -n jobid_var)
21877 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21878 error "jobid_var was changed by setting without value"
21880 $LCTL set_param jobid_var &&
21881 error "no error returned for 'set_param a'"
21883 jobid_var_new=$($LCTL get_param -n jobid_var)
21884 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
21885 error "jobid_var was changed by setting without value"
21887 run_test 401c "Verify 'lctl set_param' without value fails in either format."
21890 local jobid_var_old=$($LCTL get_param -n jobid_var)
21891 local jobid_var_new
21892 local new_value="foo=bar"
21894 $LCTL set_param jobid_var=$new_value ||
21895 error "'set_param a=b' did not accept a value containing '='"
21897 jobid_var_new=$($LCTL get_param -n jobid_var)
21898 [[ "$jobid_var_new" == "$new_value" ]] ||
21899 error "'set_param a=b' failed on a value containing '='"
21901 # Reset the jobid_var to test the other format
21902 $LCTL set_param jobid_var=$jobid_var_old
21903 jobid_var_new=$($LCTL get_param -n jobid_var)
21904 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21905 error "failed to reset jobid_var"
21907 $LCTL set_param jobid_var $new_value ||
21908 error "'set_param a b' did not accept a value containing '='"
21910 jobid_var_new=$($LCTL get_param -n jobid_var)
21911 [[ "$jobid_var_new" == "$new_value" ]] ||
21912 error "'set_param a b' failed on a value containing '='"
21914 $LCTL set_param jobid_var $jobid_var_old
21915 jobid_var_new=$($LCTL get_param -n jobid_var)
21916 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
21917 error "failed to reset jobid_var"
21919 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
21922 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
21923 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
21924 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
21925 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
21926 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
21927 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
21928 remote_mds_nodsh && skip "remote MDS with nodsh"
21930 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
21931 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
21932 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
21933 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
21934 echo "Touch failed - OK"
21936 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
21939 local file1=$DIR/$tfile.1
21940 local file2=$DIR/$tfile.2
21941 local tfile=$TMP/$tfile
21943 rm -f $file1 $file2 $tfile
21948 # 30 sec OBD_TIMEOUT in ll_getattr()
21949 # right before populating st_nlink
21950 $LCTL set_param fail_loc=0x80001409
21951 stat -c %h $file1 > $tfile &
21953 # create an alias, drop all locks and reclaim the dentry
21955 cancel_lru_locks mdc
21956 cancel_lru_locks osc
21957 sysctl -w vm.drop_caches=2
21961 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
21963 rm -f $tfile $file1 $file2
21965 run_test 403 "i_nlink should not drop to zero due to aliasing"
21967 test_404() { # LU-6601
21968 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
21969 skip "Need server version newer than 2.8.52"
21970 remote_mds_nodsh && skip "remote MDS with nodsh"
21972 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
21973 awk '/osp .*-osc-MDT/ { print $4}')
21976 for osp in $mosps; do
21977 echo "Deactivate: " $osp
21978 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
21979 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21980 awk -vp=$osp '$4 == p { print $2 }')
21981 [ $stat = IN ] || {
21982 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21983 error "deactivate error"
21985 echo "Activate: " $osp
21986 do_facet $SINGLEMDS $LCTL --device %$osp activate
21987 local stat=$(do_facet $SINGLEMDS $LCTL dl |
21988 awk -vp=$osp '$4 == p { print $2 }')
21989 [ $stat = UP ] || {
21990 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
21991 error "activate error"
21995 run_test 404 "validate manual {de}activated works properly for OSPs"
21998 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
21999 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
22000 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
22001 skip "Layout swap lock is not supported"
22003 check_swap_layouts_support
22005 test_mkdir $DIR/$tdir
22006 swap_lock_test -d $DIR/$tdir ||
22007 error "One layout swap locked test failed"
22009 run_test 405 "Various layout swap lock tests"
22012 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22013 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
22014 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
22015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22016 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
22017 skip "Need MDS version at least 2.8.50"
22019 local def_stripe_size=$($LFS getstripe -S $MOUNT)
22020 local test_pool=$TESTNAME
22022 pool_add $test_pool || error "pool_add failed"
22023 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
22024 error "pool_add_targets failed"
22026 save_layout_restore_at_exit $MOUNT
22028 # parent set default stripe count only, child will stripe from both
22029 # parent and fs default
22030 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
22031 error "setstripe $MOUNT failed"
22032 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22033 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
22034 for i in $(seq 10); do
22035 local f=$DIR/$tdir/$tfile.$i
22036 touch $f || error "touch failed"
22037 local count=$($LFS getstripe -c $f)
22038 [ $count -eq $OSTCOUNT ] ||
22039 error "$f stripe count $count != $OSTCOUNT"
22040 local offset=$($LFS getstripe -i $f)
22041 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
22042 local size=$($LFS getstripe -S $f)
22043 [ $size -eq $((def_stripe_size * 2)) ] ||
22044 error "$f stripe size $size != $((def_stripe_size * 2))"
22045 local pool=$($LFS getstripe -p $f)
22046 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
22049 # change fs default striping, delete parent default striping, now child
22050 # will stripe from new fs default striping only
22051 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
22052 error "change $MOUNT default stripe failed"
22053 $LFS setstripe -c 0 $DIR/$tdir ||
22054 error "delete $tdir default stripe failed"
22055 for i in $(seq 11 20); do
22056 local f=$DIR/$tdir/$tfile.$i
22057 touch $f || error "touch $f failed"
22058 local count=$($LFS getstripe -c $f)
22059 [ $count -eq 1 ] || error "$f stripe count $count != 1"
22060 local offset=$($LFS getstripe -i $f)
22061 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
22062 local size=$($LFS getstripe -S $f)
22063 [ $size -eq $def_stripe_size ] ||
22064 error "$f stripe size $size != $def_stripe_size"
22065 local pool=$($LFS getstripe -p $f)
22066 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
22069 unlinkmany $DIR/$tdir/$tfile. 1 20
22071 local f=$DIR/$tdir/$tfile
22072 pool_remove_all_targets $test_pool $f
22073 pool_remove $test_pool $f
22075 run_test 406 "DNE support fs default striping"
22078 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22079 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22080 skip "Need MDS version at least 2.8.55"
22081 remote_mds_nodsh && skip "remote MDS with nodsh"
22083 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
22084 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
22085 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
22086 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
22087 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
22089 #define OBD_FAIL_DT_TXN_STOP 0x2019
22090 for idx in $(seq $MDSCOUNT); do
22091 do_facet mds$idx "lctl set_param fail_loc=0x2019"
22093 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
22094 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
22095 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
22098 run_test 407 "transaction fail should cause operation fail"
22101 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
22103 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
22104 lctl set_param fail_loc=0x8000040a
22105 # let ll_prepare_partial_page() fail
22106 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
22110 # create at least 100 unused inodes so that
22111 # shrink_icache_memory(0) should not return 0
22112 touch $DIR/$tfile-{0..100}
22113 rm -f $DIR/$tfile-{0..100}
22116 echo 2 > /proc/sys/vm/drop_caches
22118 run_test 408 "drop_caches should not hang due to page leaks"
22122 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22124 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
22125 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
22126 touch $DIR/$tdir/guard || error "(2) Fail to create"
22128 local PREFIX=$(str_repeat 'A' 128)
22129 echo "Create 1K hard links start at $(date)"
22130 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22131 error "(3) Fail to hard link"
22133 echo "Links count should be right although linkEA overflow"
22134 stat $DIR/$tdir/guard || error "(4) Fail to stat"
22135 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
22136 [ $linkcount -eq 1001 ] ||
22137 error "(5) Unexpected hard links count: $linkcount"
22139 echo "List all links start at $(date)"
22140 ls -l $DIR/$tdir/foo > /dev/null ||
22141 error "(6) Fail to list $DIR/$tdir/foo"
22143 echo "Unlink hard links start at $(date)"
22144 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22145 error "(7) Fail to unlink"
22146 echo "Unlink hard links finished at $(date)"
22148 run_test 409 "Large amount of cross-MDTs hard links on the same file"
22152 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
22153 skip "Need client version at least 2.9.59"
22155 # Create a file, and stat it from the kernel
22156 local testfile=$DIR/$tfile
22159 local run_id=$RANDOM
22160 local my_ino=$(stat --format "%i" $testfile)
22162 # Try to insert the module. This will always fail as the
22163 # module is designed to not be inserted.
22164 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
22167 # Anything but success is a test failure
22169 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
22170 error "no inode match"
22172 run_test 410 "Test inode number returned from kernel thread"
22174 cleanup_test411_cgroup() {
22180 local cg_basedir=/sys/fs/cgroup/memory
22182 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
22183 skip "no setup for cgroup"
22185 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
22186 error "test file creation failed"
22187 cancel_lru_locks osc
22189 # Create a very small memory cgroup to force a slab allocation error
22190 local cgdir=$cg_basedir/osc_slab_alloc
22191 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
22192 trap "cleanup_test411_cgroup $cgdir" EXIT
22193 echo 2M > $cgdir/memory.kmem.limit_in_bytes
22194 echo 1M > $cgdir/memory.limit_in_bytes
22196 # Should not LBUG, just be killed by oom-killer
22197 # dd will return 0 even allocation failure in some environment.
22198 # So don't check return value
22199 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
22200 cleanup_test411_cgroup $cgdir
22204 run_test 411 "Slab allocation error with cgroup does not LBUG"
22207 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22208 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
22209 skip "Need server version at least 2.10.55"
22212 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
22213 error "mkdir failed"
22214 $LFS getdirstripe $DIR/$tdir
22215 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22216 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
22217 error "expect $((MDSCOUT - 1)) get $stripe_index"
22218 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
22219 [ $stripe_count -eq 2 ] ||
22220 error "expect 2 get $stripe_count"
22222 run_test 412 "mkdir on specific MDTs"
22226 local stripe_count=$2
22227 local mdts=$(comma_list $(mdts_nodes))
22230 local lmv_qos_prio_free
22231 local lmv_qos_threshold_rr
22232 local lmv_qos_maxage
22233 local lod_qos_prio_free
22234 local lod_qos_threshold_rr
22235 local lod_qos_maxage
22239 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
22240 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
22241 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
22243 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
22244 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
22245 stack_trap "$LCTL set_param \
22246 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
22247 stack_trap "$LCTL set_param \
22248 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
22249 stack_trap "$LCTL set_param \
22250 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
22252 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
22253 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
22254 lod_qos_prio_free=${lod_qos_prio_free%%%}
22255 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
22256 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
22257 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
22258 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
22259 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
22260 stack_trap "do_nodes $mdts $LCTL set_param \
22261 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
22262 stack_trap "do_nodes $mdts $LCTL set_param \
22263 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
22265 stack_trap "do_nodes $mdts $LCTL set_param \
22266 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
22269 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
22271 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
22272 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
22274 testdir=$DIR/$tdir-s$stripe_count/rr
22276 for i in $(seq $((100 * MDSCOUNT))); do
22277 eval $mkdir_cmd $testdir/subdir$i ||
22278 error "$mkdir_cmd subdir$i failed"
22281 for i in $(seq $MDSCOUNT); do
22282 count=$($LFS getdirstripe -i $testdir/* |
22283 grep ^$((i - 1))$ | wc -l)
22284 echo "$count directories created on MDT$((i - 1))"
22285 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
22287 if [ $stripe_count -gt 1 ]; then
22288 count=$($LFS getdirstripe $testdir/* |
22289 grep -P "^\s+$((i - 1))\t" | wc -l)
22290 echo "$count stripes created on MDT$((i - 1))"
22291 # deviation should < 5% of average
22292 [ $count -lt $((95 * stripe_count)) ] ||
22293 [ $count -gt $((105 * stripe_count)) ] &&
22294 error "stripes are not evenly distributed"
22298 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
22299 do_nodes $mdts $LCTL set_param \
22300 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
22303 echo "Check for uneven MDTs: "
22313 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
22314 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
22315 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
22317 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22318 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22321 for ((i = 1; i < ${#ffree[@]}; i++)); do
22322 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
22323 if [ $tmp -gt $max ]; then
22327 if [ $tmp -lt $min ]; then
22333 [ ${ffree[min_index]} -eq 0 ] &&
22334 skip "no free files in MDT$min_index"
22335 [ ${ffree[min_index]} -gt 100000000 ] &&
22336 skip "too much free files in MDT$min_index"
22338 # Check if we need to generate uneven MDTs
22340 local diff=$(((max - min) * 100 / min))
22341 local value="$(generate_string 1024)"
22343 while [ $diff -lt $threshold ]; do
22344 # generate uneven MDTs, create till $threshold% diff
22345 echo -n "weight diff=$diff% must be > $threshold% ..."
22346 count=$((${ffree[min_index]} / 10))
22347 # 50 sec per 10000 files in vm
22348 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
22349 skip "$count files to create"
22350 echo "Fill MDT$min_index with $count files"
22351 [ -d $DIR/$tdir-MDT$min_index ] ||
22352 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
22353 error "mkdir $tdir-MDT$min_index failed"
22354 for i in $(seq $count); do
22355 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
22356 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
22357 error "create f$j_$i failed"
22358 setfattr -n user.413b -v $value \
22359 $DIR/$tdir-MDT$min_index/f$j_$i ||
22360 error "setfattr f$j_$i failed"
22363 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
22364 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
22365 max=$(((${ffree[max_index]} >> 8) * \
22366 (${bavail[max_index]} * bsize >> 16)))
22367 min=$(((${ffree[min_index]} >> 8) * \
22368 (${bavail[min_index]} * bsize >> 16)))
22369 diff=$(((max - min) * 100 / min))
22372 echo "MDT filesfree available: ${ffree[@]}"
22373 echo "MDT blocks available: ${bavail[@]}"
22374 echo "weight diff=$diff%"
22377 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
22379 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
22380 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
22381 # decrease statfs age, so that it can be updated in time
22382 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
22383 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
22387 testdir=$DIR/$tdir-s$stripe_count/qos
22389 for i in $(seq $((100 * MDSCOUNT))); do
22390 eval $mkdir_cmd $testdir/subdir$i ||
22391 error "$mkdir_cmd subdir$i failed"
22394 for i in $(seq $MDSCOUNT); do
22395 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
22397 echo "$count directories created on MDT$((i - 1))"
22399 if [ $stripe_count -gt 1 ]; then
22400 count=$($LFS getdirstripe $testdir/* |
22401 grep -P "^\s+$((i - 1))\t" | wc -l)
22402 echo "$count stripes created on MDT$((i - 1))"
22406 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
22407 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
22409 # D-value should > 10% of averge
22410 [ $((max - min)) -lt 10 ] &&
22411 error "subdirs shouldn't be evenly distributed"
22414 if [ $stripe_count -gt 1 ]; then
22415 max=$($LFS getdirstripe $testdir/* |
22416 grep -P "^\s+$max_index\t" | wc -l)
22417 min=$($LFS getdirstripe $testdir/* |
22418 grep -P "^\s+$min_index\t" | wc -l)
22419 [ $((max - min)) -le $((10 * stripe_count)) ] &&
22420 error "stripes shouldn't be evenly distributed"|| true
22425 [ $MDSCOUNT -lt 2 ] &&
22426 skip "We need at least 2 MDTs for this test"
22428 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22429 skip "Need server version at least 2.12.52"
22433 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22434 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22435 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22436 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22437 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
22440 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
22443 [ $MDSCOUNT -lt 2 ] &&
22444 skip "We need at least 2 MDTs for this test"
22446 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22447 skip "Need server version at least 2.12.52"
22451 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22452 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22453 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22454 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22455 $LFS setdirstripe -D -c $stripe_count \
22456 $DIR/$tdir-s$stripe_count/rr ||
22457 error "setdirstripe failed"
22458 $LFS setdirstripe -D -c $stripe_count \
22459 $DIR/$tdir-s$stripe_count/qos ||
22460 error "setdirstripe failed"
22461 test_qos_mkdir "mkdir" $stripe_count
22464 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
22467 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
22468 $LCTL set_param fail_loc=0x80000521
22469 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
22472 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
22475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22476 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22477 skip "Need server version at least 2.11.52"
22487 # this test may be slow on ZFS
22488 [ "$mds1_FSTYPE" == "zfs" ] && total=100
22490 # though this test is designed for striped directory, let's test normal
22491 # directory too since lock is always saved as CoS lock.
22492 test_mkdir $DIR/$tdir || error "mkdir $tdir"
22493 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
22502 start_time=$(date +%s)
22503 for i in $(seq $total); do
22504 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
22507 end_time=$(date +%s)
22508 duration=$((end_time - start_time))
22510 kill -9 $setattr_pid
22512 echo "rename $total files took $duration sec"
22513 [ $duration -lt 100 ] || error "rename took $duration sec"
22515 run_test 415 "lock revoke is not missing"
22518 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22519 skip "Need server version at least 2.11.55"
22521 # define OBD_FAIL_OSD_TXN_START 0x19a
22522 do_facet mds1 lctl set_param fail_loc=0x19a
22524 lfs mkdir -c $MDSCOUNT $DIR/$tdir
22528 run_test 416 "transaction start failure won't cause system hung"
22532 do_nodes $(comma_list $(mdts_nodes)) \
22533 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
22534 do_nodes $(comma_list $(mdts_nodes)) \
22535 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
22536 do_nodes $(comma_list $(mdts_nodes)) \
22537 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
22541 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22542 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
22543 skip "Need MDS version at least 2.11.56"
22545 trap cleanup_417 RETURN EXIT
22547 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
22548 do_nodes $(comma_list $(mdts_nodes)) \
22549 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
22550 $LFS migrate -m 0 $DIR/$tdir.1 &&
22551 error "migrate dir $tdir.1 should fail"
22553 do_nodes $(comma_list $(mdts_nodes)) \
22554 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
22555 $LFS mkdir -i 1 $DIR/$tdir.2 &&
22556 error "create remote dir $tdir.2 should fail"
22558 do_nodes $(comma_list $(mdts_nodes)) \
22559 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
22560 $LFS mkdir -c 2 $DIR/$tdir.3 &&
22561 error "create striped dir $tdir.3 should fail"
22564 run_test 417 "disable remote dir, striped dir and dir migration"
22566 # Checks that the outputs of df [-i] and lfs df [-i] match
22568 # usage: check_lfs_df <blocks | inodes> <mountpoint>
22578 [ "$1" == "blocks" ] && inodes= || inodes="-i"
22580 for count in {1..100}; do
22584 # read the lines of interest
22585 df_out=($(df -P $inodes $dir | tail -n +2)) ||
22586 error "df $inodes $dir | tail -n +2 failed"
22587 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
22588 error "lfs df $inodes $dir | grep summary: failed"
22590 # skip first substrings of each output as they are different
22591 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
22592 # compare the two outputs
22594 for i in {1..5}; do
22595 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
22603 lfs df $inodes $dir
22604 error "df and lfs df $1 output mismatch: " \
22605 "df ${inodes}: ${df_out[*]}, " \
22606 "lfs df ${inodes}: ${lfs_df_out[*]}"
22611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22613 local dir=$DIR/$tdir
22614 local numfiles=$((RANDOM % 4096 + 2))
22615 local numblocks=$((RANDOM % 256 + 1))
22617 wait_delete_completed
22620 # check block output
22621 check_lfs_df blocks $dir
22622 # check inode output
22623 check_lfs_df inodes $dir
22625 # create a single file and retest
22626 echo "Creating a single file and testing"
22627 createmany -o $dir/$tfile- 1 &>/dev/null ||
22628 error "creating 1 file in $dir failed"
22629 check_lfs_df blocks $dir
22630 check_lfs_df inodes $dir
22632 # create a random number of files
22633 echo "Creating $((numfiles - 1)) files and testing"
22634 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
22635 error "creating $((numfiles - 1)) files in $dir failed"
22637 # write a random number of blocks to the first test file
22638 echo "Writing $numblocks 4K blocks and testing"
22639 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
22640 count=$numblocks &>/dev/null ||
22641 error "dd to $dir/${tfile}-0 failed"
22644 check_lfs_df blocks $dir
22645 check_lfs_df inodes $dir
22647 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
22648 error "unlinking $numfiles files in $dir failed"
22650 run_test 418 "df and lfs df outputs match"
22654 local dir=$DIR/$tdir
22659 cancel_lru_locks mdc
22661 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
22662 $LCTL set_param fail_loc=0x1410
22664 $LCTL set_param fail_loc=0
22667 run_test 419 "Verify open file by name doesn't crash kernel"
22671 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
22672 skip "Need MDS version at least 2.12.53"
22674 local SAVE_UMASK=$(umask)
22675 local dir=$DIR/$tdir
22676 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
22680 mkdir -m03777 $dir/testdir
22681 ls -dn $dir/testdir
22682 # Need to remove trailing '.' when SELinux is enabled
22683 local dirperms=$(ls -dn $dir/testdir |
22684 awk '{ sub(/\.$/, "", $1); print $1}')
22685 [ $dirperms == "drwxrwsrwt" ] ||
22686 error "incorrect perms on $dir/testdir"
22688 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
22689 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
22690 ls -n $dir/testdir/testfile
22691 local fileperms=$(ls -n $dir/testdir/testfile |
22692 awk '{ sub(/\.$/, "", $1); print $1}')
22693 [ $fileperms == "-rwxr-xr-x" ] ||
22694 error "incorrect perms on $dir/testdir/testfile"
22698 run_test 420 "clear SGID bit on non-directories for non-members"
22705 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22706 skip "Need MDS version at least 2.12.54"
22708 test_mkdir $DIR/$tdir
22709 createmany -o $DIR/$tdir/f 3
22710 cnt=$(ls -1 $DIR/$tdir | wc -l)
22711 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22713 fid1=$(lfs path2fid $DIR/$tdir/f1)
22714 fid2=$(lfs path2fid $DIR/$tdir/f2)
22715 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
22717 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
22718 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
22720 cnt=$(ls -1 $DIR/$tdir | wc -l)
22721 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22723 rm -f $DIR/$tdir/f3 || error "can't remove f3"
22724 createmany -o $DIR/$tdir/f 3
22725 cnt=$(ls -1 $DIR/$tdir | wc -l)
22726 [ $cnt != 3 ] && error "unexpected #files: $cnt"
22728 fid1=$(lfs path2fid $DIR/$tdir/f1)
22729 fid2=$(lfs path2fid $DIR/$tdir/f2)
22730 echo "remove using fsname $FSNAME"
22731 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
22733 cnt=$(ls -1 $DIR/$tdir | wc -l)
22734 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
22736 run_test 421a "simple rm by fid"
22743 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22744 skip "Need MDS version at least 2.12.54"
22746 test_mkdir $DIR/$tdir
22747 createmany -o $DIR/$tdir/f 3
22748 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
22751 FID1=$(lfs path2fid $DIR/$tdir/f1)
22752 FID2=$(lfs path2fid $DIR/$tdir/f2)
22753 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
22755 kill -USR1 $MULTIPID
22758 cnt=$(ls $DIR/$tdir | wc -l)
22759 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
22761 run_test 421b "rm by fid on open file"
22767 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22768 skip "Need MDS version at least 2.12.54"
22770 test_mkdir $DIR/$tdir
22771 createmany -o $DIR/$tdir/f 3
22772 touch $DIR/$tdir/$tfile
22773 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
22774 cnt=$(ls -1 $DIR/$tdir | wc -l)
22775 [ $cnt != 184 ] && error "unexpected #files: $cnt"
22777 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
22778 $LFS rmfid $DIR $FID1 || error "rmfid failed"
22780 cnt=$(ls $DIR/$tdir | wc -l)
22781 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
22783 run_test 421c "rm by fid against hardlinked files"
22789 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22790 skip "Need MDS version at least 2.12.54"
22792 test_mkdir $DIR/$tdir
22793 createmany -o $DIR/$tdir/f 4097
22794 cnt=$(ls -1 $DIR/$tdir | wc -l)
22795 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
22797 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
22798 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22800 cnt=$(ls $DIR/$tdir | wc -l)
22802 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22804 run_test 421d "rmfid en masse"
22810 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22811 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22812 skip "Need MDS version at least 2.12.54"
22814 mkdir -p $DIR/$tdir
22815 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22816 createmany -o $DIR/$tdir/striped_dir/f 512
22817 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22818 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22820 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22821 sed "s/[/][^:]*://g")
22822 $LFS rmfid $DIR $FIDS || error "rmfid failed"
22824 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22826 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22828 run_test 421e "rmfid in DNE"
22834 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22835 skip "Need MDS version at least 2.12.54"
22837 test_mkdir $DIR/$tdir
22839 cnt=$(ls -1 $DIR/$tdir | wc -l)
22840 [ $cnt != 1 ] && error "unexpected #files: $cnt"
22842 FID=$(lfs path2fid $DIR/$tdir/f)
22843 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
22844 # rmfid should fail
22845 cnt=$(ls -1 $DIR/$tdir | wc -l)
22846 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
22848 chmod a+rw $DIR/$tdir
22850 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
22851 # rmfid should fail
22852 cnt=$(ls -1 $DIR/$tdir | wc -l)
22853 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
22856 $RUNAS touch $DIR/$tdir/f
22857 FID=$(lfs path2fid $DIR/$tdir/f)
22858 echo "rmfid as root"
22859 $LFS rmfid $DIR $FID || error "rmfid as root failed"
22860 cnt=$(ls -1 $DIR/$tdir | wc -l)
22861 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
22864 $RUNAS touch $DIR/$tdir/f
22865 cnt=$(ls -1 $DIR/$tdir | wc -l)
22866 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
22867 FID=$(lfs path2fid $DIR/$tdir/f)
22868 # rmfid w/o user_fid2path mount option should fail
22869 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
22870 cnt=$(ls -1 $DIR/$tdir | wc -l)
22871 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
22873 umount_client $MOUNT || error "failed to umount client"
22874 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
22875 error "failed to mount client'"
22877 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
22878 # rmfid should succeed
22879 cnt=$(ls -1 $DIR/$tdir | wc -l)
22880 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
22882 # rmfid shouldn't allow to remove files due to dir's permission
22883 chmod a+rwx $DIR/$tdir
22886 FID=$(lfs path2fid $DIR/$tdir/f)
22887 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
22889 umount_client $MOUNT || error "failed to umount client"
22890 mount_client $MOUNT "$MOUNT_OPTS" ||
22891 error "failed to mount client'"
22894 run_test 421f "rmfid checks permissions"
22900 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22901 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
22902 skip "Need MDS version at least 2.12.54"
22904 mkdir -p $DIR/$tdir
22905 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22906 createmany -o $DIR/$tdir/striped_dir/f 512
22907 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22908 [ $cnt != 512 ] && error "unexpected #files: $cnt"
22910 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
22911 sed "s/[/][^:]*://g")
22913 rm -f $DIR/$tdir/striped_dir/f1*
22914 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
22915 removed=$((512 - cnt))
22917 # few files have been just removed, so we expect
22918 # rmfid to fail on their fids
22919 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
22920 [ $removed != $errors ] && error "$errors != $removed"
22922 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
22924 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
22926 run_test 421g "rmfid to return errors properly"
22929 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
22930 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
22931 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
22932 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
22933 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
22935 local amc=$(at_max_get client)
22936 local amo=$(at_max_get mds1)
22937 local timeout=`lctl get_param -n timeout`
22939 at_max_set 0 client
22942 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
22943 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
22944 fail_val=$(((2*timeout + 10)*1000))
22945 touch $DIR/$tdir/d3/file &
22947 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
22948 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
22949 fail_val=$((2*timeout + 5))
22950 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
22954 sleep $((2 * timeout))
22958 touch $DIR/$tdir/d2/file3
22959 touch $DIR/$tdir/d2/file4
22960 touch $DIR/$tdir/d2/file5
22963 at_max_set $amc client
22964 at_max_set $amo mds1
22966 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
22967 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
22968 error "Watchdog is always throttled"
22970 run_test 422 "kill a process with RPC in progress"
22983 # ensure statfs cache is expired
22986 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
22987 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
22991 run_test 423 "statfs should return a right data"
22994 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
22995 $LCTL set_param fail_loc=0x80000522
22996 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
22999 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
23002 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23003 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23004 skip "Need server version at least 2.9.55"
23006 start_full_debug_logging
23010 stop_full_debug_logging
23014 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23015 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23016 awk '/The barrier for/ { print $7 }')
23019 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
23024 barrier_expired() {
23027 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23028 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23029 awk '/will be expired/ { print $7 }')
23031 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
23040 echo "Start barrier_freeze at: $(date)"
23041 #define OBD_FAIL_BARRIER_DELAY 0x2202
23042 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
23043 # Do not reduce barrier time - See LU-11873
23044 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
23047 local b_status=$(barrier_stat)
23048 echo "Got barrier status at: $(date)"
23049 [ "$b_status" = "'freezing_p1'" ] ||
23050 error "(1) unexpected barrier status $b_status"
23052 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
23054 b_status=$(barrier_stat)
23055 [ "$b_status" = "'frozen'" ] ||
23056 error "(2) unexpected barrier status $b_status"
23058 local expired=$(barrier_expired)
23059 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
23060 sleep $((expired + 3))
23062 b_status=$(barrier_stat)
23063 [ "$b_status" = "'expired'" ] ||
23064 error "(3) unexpected barrier status $b_status"
23066 # Do not reduce barrier time - See LU-11873
23067 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
23068 error "(4) fail to freeze barrier"
23070 b_status=$(barrier_stat)
23071 [ "$b_status" = "'frozen'" ] ||
23072 error "(5) unexpected barrier status $b_status"
23074 echo "Start barrier_thaw at: $(date)"
23075 #define OBD_FAIL_BARRIER_DELAY 0x2202
23076 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
23077 do_facet mgs $LCTL barrier_thaw $FSNAME &
23080 b_status=$(barrier_stat)
23081 echo "Got barrier status at: $(date)"
23082 [ "$b_status" = "'thawing'" ] ||
23083 error "(6) unexpected barrier status $b_status"
23085 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
23087 b_status=$(barrier_stat)
23088 [ "$b_status" = "'thawed'" ] ||
23089 error "(7) unexpected barrier status $b_status"
23091 #define OBD_FAIL_BARRIER_FAILURE 0x2203
23092 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
23093 do_facet mgs $LCTL barrier_freeze $FSNAME
23095 b_status=$(barrier_stat)
23096 [ "$b_status" = "'failed'" ] ||
23097 error "(8) unexpected barrier status $b_status"
23099 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
23100 do_facet mgs $LCTL barrier_thaw $FSNAME
23104 run_test 801a "write barrier user interfaces and stat machine"
23109 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23110 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
23111 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
23112 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
23113 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
23115 cancel_lru_locks mdc
23117 # 180 seconds should be long enough
23118 do_facet mgs $LCTL barrier_freeze $FSNAME 180
23120 local b_status=$(barrier_stat)
23121 [ "$b_status" = "'frozen'" ] ||
23122 error "(6) unexpected barrier status $b_status"
23124 mkdir $DIR/$tdir/d0/d10 &
23127 touch $DIR/$tdir/d1/f13 &
23130 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
23133 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
23136 rm -f $DIR/$tdir/d4/f12 &
23139 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
23141 # To guarantee taht the 'stat' is not blocked
23142 b_status=$(barrier_stat)
23143 [ "$b_status" = "'frozen'" ] ||
23144 error "(8) unexpected barrier status $b_status"
23146 # let above commands to run at background
23149 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
23150 ps -p $touch_pid || error "(10) touch should be blocked"
23151 ps -p $ln_pid || error "(11) link should be blocked"
23152 ps -p $mv_pid || error "(12) rename should be blocked"
23153 ps -p $rm_pid || error "(13) unlink should be blocked"
23155 b_status=$(barrier_stat)
23156 [ "$b_status" = "'frozen'" ] ||
23157 error "(14) unexpected barrier status $b_status"
23159 do_facet mgs $LCTL barrier_thaw $FSNAME
23160 b_status=$(barrier_stat)
23161 [ "$b_status" = "'thawed'" ] ||
23162 error "(15) unexpected barrier status $b_status"
23164 wait $mkdir_pid || error "(16) mkdir should succeed"
23165 wait $touch_pid || error "(17) touch should succeed"
23166 wait $ln_pid || error "(18) link should succeed"
23167 wait $mv_pid || error "(19) rename should succeed"
23168 wait $rm_pid || error "(20) unlink should succeed"
23172 run_test 801b "modification will be blocked by write barrier"
23175 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23179 stop mds2 || error "(1) Fail to stop mds2"
23181 do_facet mgs $LCTL barrier_freeze $FSNAME 30
23183 local b_status=$(barrier_stat)
23184 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
23185 do_facet mgs $LCTL barrier_thaw $FSNAME
23186 error "(2) unexpected barrier status $b_status"
23189 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23190 error "(3) Fail to rescan barrier bitmap"
23192 # Do not reduce barrier time - See LU-11873
23193 do_facet mgs $LCTL barrier_freeze $FSNAME 20
23195 b_status=$(barrier_stat)
23196 [ "$b_status" = "'frozen'" ] ||
23197 error "(4) unexpected barrier status $b_status"
23199 do_facet mgs $LCTL barrier_thaw $FSNAME
23200 b_status=$(barrier_stat)
23201 [ "$b_status" = "'thawed'" ] ||
23202 error "(5) unexpected barrier status $b_status"
23204 local devname=$(mdsdevname 2)
23206 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
23208 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23209 error "(7) Fail to rescan barrier bitmap"
23213 run_test 801c "rescan barrier bitmap"
23215 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
23216 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
23217 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
23218 saved_MOUNT_OPTS=$MOUNT_OPTS
23224 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
23225 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
23226 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
23227 MOUNT_OPTS=$saved_MOUNT_OPTS
23232 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
23233 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23234 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23235 skip "Need server version at least 2.9.55"
23237 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
23239 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23241 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23242 error "(2) Fail to copy"
23244 trap cleanup_802a EXIT
23246 # sync by force before remount as readonly
23247 sync; sync_all_data; sleep 3; sync_all_data
23251 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
23252 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
23253 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
23255 echo "Mount the server as read only"
23256 setupall server_only || error "(3) Fail to start servers"
23258 echo "Mount client without ro should fail"
23259 mount_client $MOUNT &&
23260 error "(4) Mount client without 'ro' should fail"
23262 echo "Mount client with ro should succeed"
23263 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
23264 mount_client $MOUNT ||
23265 error "(5) Mount client with 'ro' should succeed"
23267 echo "Modify should be refused"
23268 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23270 echo "Read should be allowed"
23271 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23272 error "(7) Read should succeed under ro mode"
23276 run_test 802a "simulate readonly device"
23279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23280 remote_mds_nodsh && skip "remote MDS with nodsh"
23282 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
23283 skip "readonly option not available"
23285 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
23287 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23288 error "(2) Fail to copy"
23290 # write back all cached data before setting MDT to readonly
23294 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
23295 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
23297 echo "Modify should be refused"
23298 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23300 echo "Read should be allowed"
23301 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23302 error "(7) Read should succeed under ro mode"
23305 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
23307 run_test 802b "be able to set MDTs to readonly"
23310 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23311 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23312 skip "MDS needs to be newer than 2.10.54"
23314 mkdir -p $DIR/$tdir
23315 # Create some objects on all MDTs to trigger related logs objects
23316 for idx in $(seq $MDSCOUNT); do
23317 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
23318 $DIR/$tdir/dir${idx} ||
23319 error "Fail to create $DIR/$tdir/dir${idx}"
23323 wait_delete_completed # ensure old test cleanups are finished
23324 echo "before create:"
23326 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23328 for i in {1..10}; do
23329 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
23330 error "Fail to create $DIR/$tdir/foo$i"
23334 echo "after create:"
23336 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23338 # allow for an llog to be cleaned up during the test
23339 [ $after_used -ge $((before_used + 10 - 1)) ] ||
23340 error "before ($before_used) + 10 > after ($after_used)"
23342 for i in {1..10}; do
23343 rm -rf $DIR/$tdir/foo$i ||
23344 error "Fail to remove $DIR/$tdir/foo$i"
23347 sleep 3 # avoid MDT return cached statfs
23348 wait_delete_completed
23349 echo "after unlink:"
23351 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23353 # allow for an llog to be created during the test
23354 [ $after_used -le $((before_used + 1)) ] ||
23355 error "after ($after_used) > before ($before_used) + 1"
23357 run_test 803 "verify agent object for remote object"
23360 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23361 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23362 skip "MDS needs to be newer than 2.10.54"
23363 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
23365 mkdir -p $DIR/$tdir
23366 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
23367 error "Fail to create $DIR/$tdir/dir0"
23369 local fid=$($LFS path2fid $DIR/$tdir/dir0)
23370 local dev=$(mdsdevname 2)
23372 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23373 grep ${fid} || error "NOT found agent entry for dir0"
23375 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
23376 error "Fail to create $DIR/$tdir/dir1"
23378 touch $DIR/$tdir/dir1/foo0 ||
23379 error "Fail to create $DIR/$tdir/dir1/foo0"
23380 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
23383 for idx in $(seq $MDSCOUNT); do
23384 dev=$(mdsdevname $idx)
23385 do_facet mds${idx} \
23386 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23387 grep ${fid} && rc=$idx
23390 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
23391 error "Fail to rename foo0 to foo1"
23392 if [ $rc -eq 0 ]; then
23393 for idx in $(seq $MDSCOUNT); do
23394 dev=$(mdsdevname $idx)
23395 do_facet mds${idx} \
23396 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23397 grep ${fid} && rc=$idx
23401 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
23402 error "Fail to rename foo1 to foo2"
23403 if [ $rc -eq 0 ]; then
23404 for idx in $(seq $MDSCOUNT); do
23405 dev=$(mdsdevname $idx)
23406 do_facet mds${idx} \
23407 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23408 grep ${fid} && rc=$idx
23412 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
23414 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
23415 error "Fail to link to $DIR/$tdir/dir1/foo2"
23416 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
23417 error "Fail to rename foo2 to foo0"
23418 unlink $DIR/$tdir/dir1/foo0 ||
23419 error "Fail to unlink $DIR/$tdir/dir1/foo0"
23420 rm -rf $DIR/$tdir/dir0 ||
23421 error "Fail to rm $DIR/$tdir/dir0"
23423 for idx in $(seq $MDSCOUNT); do
23424 dev=$(mdsdevname $idx)
23428 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
23430 start mds${idx} $dev $MDS_MOUNT_OPTS ||
23431 error "mount mds$idx failed"
23432 df $MOUNT > /dev/null 2>&1
23434 # e2fsck should not return error
23436 error "e2fsck detected error on MDT${idx}: rc=$rc"
23439 run_test 804 "verify agent entry for remote entry"
23442 do_facet $SINGLEMDS zfs set quota=$old $fsset
23443 unlinkmany $DIR/$tdir/f- 1000000
23448 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
23449 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
23450 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
23451 skip "netfree not implemented before 0.7"
23452 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
23453 skip "Need MDS version at least 2.10.57"
23460 local pref="osd-zfs.$FSNAME-MDT0000."
23462 # limit available space on MDS dataset to meet nospace issue
23463 # quickly. then ZFS 0.7.2 can use reserved space if asked
23464 # properly (using netfree flag in osd_declare_destroy()
23465 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
23466 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
23468 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
23469 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
23470 let "usedkb=usedkb-freekb"
23471 let "freekb=freekb/2"
23472 if let "freekb > 5000"; then
23475 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
23476 trap cleanup_805 EXIT
23478 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
23479 error "Can't set PFL layout"
23480 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
23481 rm -rf $DIR/$tdir || error "not able to remove"
23482 do_facet $SINGLEMDS zfs set quota=$old $fsset
23485 run_test 805 "ZFS can remove from full fs"
23491 local size=$($LFS getsom -s $file)
23492 local expect=$(stat -c %s $file)
23494 [[ $size == $expect ]] ||
23495 error "$file expected size: $expect, got: $size"
23497 local blocks=$($LFS getsom -b $file)
23498 expect=$(stat -c %b $file)
23499 [[ $blocks == $expect ]] ||
23500 error "$file expected blocks: $expect, got: $blocks"
23505 local size=$($LFS getsom -s $1)
23508 [[ $size == $expect ]] ||
23509 error "$file expected size: $expect, got: $size"
23513 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23514 skip "Need MDS version at least 2.11.52"
23518 touch $DIR/$tfile || error "touch $tfile failed"
23520 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23521 save_lustre_params client "llite.*.xattr_cache" > $save
23522 lctl set_param llite.*.xattr_cache=0
23523 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23525 # single-threaded write
23526 echo "Test SOM for single-threaded write"
23527 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
23528 error "write $tfile failed"
23529 check_lsom_size $DIR/$tfile $bs
23532 local size=$(($num * $bs))
23536 echo "Test SOM for single client multi-threaded($num) write"
23537 $TRUNCATE $DIR/$tfile 0
23538 for ((i = 0; i < $num; i++)); do
23539 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23541 offset=$((offset + $bs))
23543 for (( i=0; i < $num; i++ )); do
23546 check_lsom_size $DIR/$tfile $size
23548 $TRUNCATE $DIR/$tfile 0
23549 for ((i = 0; i < $num; i++)); do
23550 offset=$((offset - $bs))
23551 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23554 for (( i=0; i < $num; i++ )); do
23557 check_lsom_size $DIR/$tfile $size
23559 # multi-client writes
23560 num=$(get_node_count ${CLIENTS//,/ })
23561 size=$(($num * $bs))
23565 echo "Test SOM for multi-client ($num) writes"
23566 $TRUNCATE $DIR/$tfile 0
23567 for client in ${CLIENTS//,/ }; do
23568 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23571 offset=$((offset + $bs))
23573 for (( i=0; i < $num; i++ )); do
23576 check_lsom_size $DIR/$tfile $offset
23579 $TRUNCATE $DIR/$tfile 0
23580 for client in ${CLIENTS//,/ }; do
23581 offset=$((offset - $bs))
23582 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23586 for (( i=0; i < $num; i++ )); do
23589 check_lsom_size $DIR/$tfile $size
23592 echo "Test SOM for truncate"
23593 $TRUNCATE $DIR/$tfile 1048576
23594 check_lsom_size $DIR/$tfile 1048576
23595 $TRUNCATE $DIR/$tfile 1234
23596 check_lsom_size $DIR/$tfile 1234
23598 # verify SOM blocks count
23599 echo "Verify SOM block count"
23600 $TRUNCATE $DIR/$tfile 0
23601 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
23602 error "failed to write file $tfile"
23603 check_lsom_data $DIR/$tfile
23605 run_test 806 "Verify Lazy Size on MDS"
23608 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23609 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23610 skip "Need MDS version at least 2.11.52"
23612 # Registration step
23613 changelog_register || error "changelog_register failed"
23614 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
23615 changelog_users $SINGLEMDS | grep -q $cl_user ||
23616 error "User $cl_user not found in changelog_users"
23618 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23619 save_lustre_params client "llite.*.xattr_cache" > $save
23620 lctl set_param llite.*.xattr_cache=0
23621 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23623 rm -rf $DIR/$tdir || error "rm $tdir failed"
23624 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
23625 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
23626 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
23627 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
23628 error "truncate $tdir/trunc failed"
23631 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
23632 error "write $tfile failed"
23634 # multi-client wirtes
23635 local num=$(get_node_count ${CLIENTS//,/ })
23639 echo "Test SOM for multi-client ($num) writes"
23640 touch $DIR/$tfile || error "touch $tfile failed"
23641 $TRUNCATE $DIR/$tfile 0
23642 for client in ${CLIENTS//,/ }; do
23643 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23646 offset=$((offset + $bs))
23648 for (( i=0; i < $num; i++ )); do
23652 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
23653 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
23654 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
23655 check_lsom_data $DIR/$tdir/trunc
23656 check_lsom_data $DIR/$tdir/single_dd
23657 check_lsom_data $DIR/$tfile
23660 # Deregistration step
23661 changelog_deregister || error "changelog_deregister failed"
23663 run_test 807 "verify LSOM syncing tool"
23665 check_som_nologged()
23667 local lines=$($LFS changelog $FSNAME-MDT0000 |
23668 grep 'x=trusted.som' | wc -l)
23669 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
23673 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23674 skip "Need MDS version at least 2.11.55"
23676 # Registration step
23677 changelog_register || error "changelog_register failed"
23679 touch $DIR/$tfile || error "touch $tfile failed"
23682 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
23683 error "write $tfile failed"
23686 $TRUNCATE $DIR/$tfile 1234
23689 $TRUNCATE $DIR/$tfile 1048576
23692 # Deregistration step
23693 changelog_deregister || error "changelog_deregister failed"
23695 run_test 808 "Check trusted.som xattr not logged in Changelogs"
23700 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
23704 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
23705 skip "Need MDS version at least 2.11.56"
23707 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
23708 error "failed to create DoM-only file $DIR/$tfile"
23709 touch $DIR/$tfile || error "touch $tfile failed"
23710 check_som_nodata $DIR/$tfile
23712 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
23713 error "write $tfile failed"
23714 check_som_nodata $DIR/$tfile
23716 $TRUNCATE $DIR/$tfile 1234
23717 check_som_nodata $DIR/$tfile
23719 $TRUNCATE $DIR/$tfile 4097
23720 check_som_nodata $DIR/$file
23722 run_test 809 "Verify no SOM xattr store for DoM-only files"
23725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23726 $GSS && skip_env "could not run with gss"
23727 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
23728 skip "OST < 2.12.58 doesn't align checksum"
23731 stack_trap "set_checksums $ORIG_CSUM" EXIT
23732 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
23737 for csum in $CKSUM_TYPES; do
23738 #define OBD_FAIL_OSC_NO_GRANT 0x411
23739 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
23740 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
23742 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
23743 before=$(md5sum $DIR/$tfile)
23744 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
23745 after=$(md5sum $DIR/$tfile)
23746 [ "$before" == "$after" ] ||
23747 error "$csum: $before != $after bs=$1 seek=$2"
23751 run_test 810 "partial page writes on ZFS (LU-11663)"
23754 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23755 skip "OST < 2.12.51 doesn't support this fail_loc"
23756 [ "$SHARED_KEY" = true ] &&
23757 skip "OSC connections never go IDLE with Shared-Keys enabled"
23759 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23760 # ensure ost1 is connected
23761 stat $DIR/$tfile >/dev/null || error "can't stat"
23762 wait_osc_import_state client ost1 FULL
23763 # no locks, no reqs to let the connection idle
23764 cancel_lru_locks osc
23766 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23767 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23768 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23769 wait_osc_import_state client ost1 CONNECTING
23770 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23772 stat $DIR/$tfile >/dev/null || error "can't stat file"
23774 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
23776 test_812b() { # LU-12378
23777 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
23778 skip "OST < 2.12.51 doesn't support this fail_loc"
23779 [ "$SHARED_KEY" = true ] &&
23780 skip "OSC connections never go IDLE with Shared-Keys enabled"
23782 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
23783 # ensure ost1 is connected
23784 stat $DIR/$tfile >/dev/null || error "can't stat"
23785 wait_osc_import_state client ost1 FULL
23786 # no locks, no reqs to let the connection idle
23787 cancel_lru_locks osc
23789 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
23790 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
23791 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
23792 wait_osc_import_state client ost1 CONNECTING
23793 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
23795 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
23796 wait_osc_import_state client ost1 IDLE
23798 run_test 812b "do not drop no resend request for idle connect"
23801 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
23802 [ -z "$file_heat_sav" ] && skip "no file heat support"
23813 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
23814 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
23816 $LCTL set_param -n llite.*.file_heat=1
23817 echo "Turn on file heat"
23818 echo "Period second: $period_second, Decay percentage: $decay_pct"
23820 echo "QQQQ" > $DIR/$tfile
23821 echo "QQQQ" > $DIR/$tfile
23822 echo "QQQQ" > $DIR/$tfile
23823 cat $DIR/$tfile > /dev/null
23824 cat $DIR/$tfile > /dev/null
23825 cat $DIR/$tfile > /dev/null
23826 cat $DIR/$tfile > /dev/null
23828 local out=$($LFS heat_get $DIR/$tfile)
23830 $LFS heat_get $DIR/$tfile
23831 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23832 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23833 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23834 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23836 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
23837 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
23838 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
23839 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
23841 sleep $((period_second + 3))
23842 echo "Sleep $((period_second + 3)) seconds..."
23843 # The recursion formula to calculate the heat of the file f is as
23845 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
23846 # Where Hi is the heat value in the period between time points i*I and
23847 # (i+1)*I; Ci is the access count in the period; the symbol P refers
23848 # to the weight of Ci.
23849 out=$($LFS heat_get $DIR/$tfile)
23850 $LFS heat_get $DIR/$tfile
23851 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23852 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23853 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23854 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23856 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
23857 error "read sample ($readsample) is wrong"
23858 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
23859 error "write sample ($writesample) is wrong"
23860 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
23861 error "read bytes ($readbyte) is wrong"
23862 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
23863 error "write bytes ($writebyte) is wrong"
23865 echo "QQQQ" > $DIR/$tfile
23866 echo "QQQQ" > $DIR/$tfile
23867 echo "QQQQ" > $DIR/$tfile
23868 cat $DIR/$tfile > /dev/null
23869 cat $DIR/$tfile > /dev/null
23870 cat $DIR/$tfile > /dev/null
23871 cat $DIR/$tfile > /dev/null
23873 sleep $((period_second + 3))
23874 echo "Sleep $((period_second + 3)) seconds..."
23876 out=$($LFS heat_get $DIR/$tfile)
23877 $LFS heat_get $DIR/$tfile
23878 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23879 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23880 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23881 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23883 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
23884 4 * $decay_pct) / 100") -eq 1 ] ||
23885 error "read sample ($readsample1) is wrong"
23886 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
23887 3 * $decay_pct) / 100") -eq 1 ] ||
23888 error "write sample ($writesample1) is wrong"
23889 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
23890 20 * $decay_pct) / 100") -eq 1 ] ||
23891 error "read bytes ($readbyte1) is wrong"
23892 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
23893 15 * $decay_pct) / 100") -eq 1 ] ||
23894 error "write bytes ($writebyte1) is wrong"
23896 echo "Turn off file heat for the file $DIR/$tfile"
23897 $LFS heat_set -o $DIR/$tfile
23899 echo "QQQQ" > $DIR/$tfile
23900 echo "QQQQ" > $DIR/$tfile
23901 echo "QQQQ" > $DIR/$tfile
23902 cat $DIR/$tfile > /dev/null
23903 cat $DIR/$tfile > /dev/null
23904 cat $DIR/$tfile > /dev/null
23905 cat $DIR/$tfile > /dev/null
23907 out=$($LFS heat_get $DIR/$tfile)
23908 $LFS heat_get $DIR/$tfile
23909 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23910 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23911 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23912 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23914 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23915 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23916 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23917 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23919 echo "Trun on file heat for the file $DIR/$tfile"
23920 $LFS heat_set -O $DIR/$tfile
23922 echo "QQQQ" > $DIR/$tfile
23923 echo "QQQQ" > $DIR/$tfile
23924 echo "QQQQ" > $DIR/$tfile
23925 cat $DIR/$tfile > /dev/null
23926 cat $DIR/$tfile > /dev/null
23927 cat $DIR/$tfile > /dev/null
23928 cat $DIR/$tfile > /dev/null
23930 out=$($LFS heat_get $DIR/$tfile)
23931 $LFS heat_get $DIR/$tfile
23932 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23933 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23934 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23935 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23937 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
23938 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
23939 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
23940 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
23942 $LFS heat_set -c $DIR/$tfile
23943 $LCTL set_param -n llite.*.file_heat=0
23944 echo "Turn off file heat support for the Lustre filesystem"
23946 echo "QQQQ" > $DIR/$tfile
23947 echo "QQQQ" > $DIR/$tfile
23948 echo "QQQQ" > $DIR/$tfile
23949 cat $DIR/$tfile > /dev/null
23950 cat $DIR/$tfile > /dev/null
23951 cat $DIR/$tfile > /dev/null
23952 cat $DIR/$tfile > /dev/null
23954 out=$($LFS heat_get $DIR/$tfile)
23955 $LFS heat_get $DIR/$tfile
23956 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
23957 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
23958 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
23959 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
23961 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
23962 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
23963 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
23964 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
23966 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
23969 run_test 813 "File heat verfication"
23973 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
23974 echo -n y >> $DIR/$tfile
23975 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
23976 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
23978 run_test 814 "sparse cp works as expected (LU-12361)"
23982 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
23983 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
23985 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
23988 [ "$SHARED_KEY" = true ] &&
23989 skip "OSC connections never go IDLE with Shared-Keys enabled"
23991 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23992 # ensure ost1 is connected
23993 stat $DIR/$tfile >/dev/null || error "can't stat"
23994 wait_osc_import_state client ost1 FULL
23995 # no locks, no reqs to let the connection idle
23996 cancel_lru_locks osc
23997 lru_resize_disable osc
24000 before=$($LCTL get_param -n \
24001 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24003 wait_osc_import_state client ost1 IDLE
24004 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
24005 now=$($LCTL get_param -n \
24006 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24007 [ $before == $now ] || error "lru_size changed $before != $now"
24009 run_test 816 "do not reset lru_resize on idle reconnect"
24013 exportfs -u localhost:$DIR/nfsexp
24018 systemctl restart nfs-server.service || skip "failed to restart nfsd"
24020 mkdir -p $DIR/nfsexp
24021 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
24022 error "failed to export nfs"
24024 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
24025 stack_trap cleanup_817 EXIT
24027 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
24028 error "failed to mount nfs to $tmpdir"
24030 cp /bin/true $tmpdir
24031 $DIR/nfsexp/true || error "failed to execute 'true' command"
24033 run_test 817 "nfsd won't cache write lock for exec file"
24037 $LFS setstripe -c1 -i0 $DIR/$tfile
24038 $LFS setstripe -c1 -i1 $DIR/$tfile
24040 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
24041 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
24042 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
24043 error "start $SINGLEMDS failed"
24046 run_test 818 "unlink with failed llog"
24049 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24050 cancel_lru_locks osc
24051 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
24052 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
24053 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
24056 run_test 819a "too big niobuf in read"
24059 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
24060 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
24061 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24062 cancel_lru_locks osc
24066 run_test 819b "too big niobuf in write"
24069 function test_820_start_ost() {
24072 for num in $(seq $OSTCOUNT); do
24073 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
24078 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24081 umount_client $MOUNT || error "umount failed"
24082 for num in $(seq $OSTCOUNT); do
24086 # mount client with no active OSTs
24087 # so that the client can't initialize max LOV EA size
24088 # from OSC notifications
24089 mount_client $MOUNT || error "mount failed"
24090 # delay OST starting to keep this 0 max EA size for a while
24091 test_820_start_ost &
24093 # create a directory on MDS2
24094 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
24095 error "Failed to create directory"
24096 # open intent should update default EA size
24097 # see mdc_update_max_ea_from_body()
24098 # notice this is the very first RPC to MDS2
24099 cp /etc/services $DIR/$tdir/mds2 ||
24100 error "Failed to copy files to mds$n"
24102 run_test 820 "update max EA from open intent"
24105 # tests that do cleanup/setup should be run at the end
24109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24112 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
24113 $LCTL set_param fail_loc=0x903
24115 cancel_lru_locks MGC
24117 FAIL_ON_ERROR=true cleanup
24118 FAIL_ON_ERROR=true setup
24120 run_test 900 "umount should not race with any mgc requeue thread"
24122 # LUS-6253/LU-11185
24128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24130 # some get_param have a bug to handle dot in param name
24131 cancel_lru_locks MGC
24132 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
24133 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
24134 umount_client $MOUNT || error "umount failed"
24135 mount_client $MOUNT || error "mount failed"
24136 cancel_lru_locks MGC
24137 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
24138 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
24140 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
24141 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
24145 run_test 901 "don't leak a mgc lock on client umount"
24149 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
24150 skip "client does not have LU-13377 fix"
24151 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
24152 $LCTL set_param fail_loc=0x1415
24153 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24154 cancel_lru_locks osc
24157 run_test 902 "test short write doesn't hang lustre"
24160 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
24161 check_and_cleanup_lustre
24162 if [ "$I_MOUNTED" != "yes" ]; then
24163 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true